commit f934fb19ef34730263e6afc01e8ec27a8a71470f
Merge: 3988ba0... 72d18a7...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 28 09:59:26 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
      Input: add driver for Atmel integrated touchscreen controller
      Input: ads7846 - optimize order of calculating Rt in ads7846_rx()
      Input: ads7846 - fix sparse endian warnings
      Input: uinput - remove duplicate include
      Input: serio - offload resume to kseriod
      Input: serio - mark serio_register_driver() __must_check

commit 3988ba0708e98b4bafc9034aa476775520bee708
Merge: d9089c2... 18c60c0...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 28 09:46:00 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm:
      dlm: fix uninitialized variable for search_rsb_list callers
      dlm: release socket on error
      dlm: fix basts for granted CW waiting PR/CW
      dlm: check for null in device_write

commit d9089c296bdd82e6c1b7f82d04c11b5decde75e7
Merge: bda426f... 00df438...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 28 09:05:35 2008 -0700

    Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
    
    * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (25 commits)
      powerpc: Disable 64K hugetlb support when doing 64K SPU mappings
      powerpc/powermac: Fixup default serial port device for pmac_zilog
      powerpc/powermac: Use sane default baudrate for SCC debugging
      powerpc/mm: Implement _PAGE_SPECIAL & pte_special() for 64-bit
      powerpc: Show processor cache information in sysfs
      powerpc: Make core id information available to userspace
      powerpc: Make core sibling information available to userspace
      powerpc/vio: More fallout from dma_mapping_error API change
      ibmveth: Fix multiple errors with dma_mapping_error conversion
      powerpc/pseries: Fix CMO sysdev attribute API change fallout
      powerpc: Enable tracehook for the architecture
      powerpc: Add TIF_NOTIFY_RESUME support for tracehook
      powerpc: Add asm/syscall.h with the tracehook entry points
      powerpc: Make syscall tracing use tracehook.h helpers
      powerpc: Call tracehook_signal_handler() when setting up signal frames
      powerpc: Update cpu_sibling_maps dynamically
      powerpc: register_cpu_online should be __cpuinit
      powerpc: kill useless SMT code in prom_hold_cpus
      powerpc: Fix 8xx build failure
      powerpc: Fix vio build warnings
      ...

commit bda426f5310ffddcd463fe20f352609e84989514
Merge: b10a8b7... 7878ac8...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 28 08:41:56 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/ISDN-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/ISDN-2.6:
      Remove deprecated virt_to_bus()

commit b10a8b7238d7b034f28d32a85bb05c48475f132a
Merge: 37eaf8c... 8b2224d...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 28 08:41:13 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (72 commits)
      sh: SuperH Mobile CEU and camera platform data for AP325RXA
      sh: Update smc911x platform data for AP325RXA
      sh: SuperH Mobile LCDC platform data for AP325RXA
      sh: Add SuperH Mobile CEU platform data for Migo-R
      sh: Add SuperH Mobile LCDC platform data for Migo-R
      sh: Move asid_cache() out of ifdef to fix SH-3/4 nommu build.
      sh: Workaround for __put_user_asm() bug with gcc 4.x on big-endian.
      sh: Wire up new syscalls.
      sh: fix uImage Entry Point
      sh_keysc: remove request_mem_region() and release_mem_region()
      sh: Don't miss pending signals returning to user mode after signal processing
      sh: Use clk_always_enable() on sh7366
      sh: Use clk_always_enable() on sh7343 / SE77343
      sh: Use clk_always_enable() on sh7722 / Migo-R / SE7722
      sh: Use clk_always_enable() on sh7723 / ap325rxa
      sh: Introduce clk_always_enable() function
      sh: Show all clocks and their state in /proc/clocks
      sh: Merge sh7343 and sh7722 clock code
      sh: Add SuperH Mobile MSTPCR bits to clock framework
      sh: Use arch_flags to simplify sh7722 siu clock code
      ...

commit 37eaf8c7463e53cf1acf025fb566fb6c4573297f
Merge: 58f2507... 784e2d7...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 28 08:37:46 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus:
      stop_machine: fix up ftrace.c
      stop_machine: Wean existing callers off stop_machine_run()
      stop_machine(): stop_machine_run() changed to use cpu mask
      Hotplug CPU: don't check cpu_online after take_cpu_down
      Simplify stop_machine
      stop_machine: add ALL_CPUS option
      module: fix build warning with !CONFIG_KALLSYMS

commit 58f250714f2bfa3514798fde8b9d38a15e4a9836
Merge: c32f1a3... c2f90e9...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 28 08:35:40 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (98 commits)
      V4L/DVB (8549): mxl5007: Fix an error at include file
      V4L/DVB (8548): pwc: Fix compilation
      V4L/DVB (8546): add tuner-3036 and dpc7146 drivers to feature-removal-schedule.txt
      V4L/DVB (8546): saa7146: fix read from uninitialized memory
      V4L/DVB (8544): gspca: probe/open race.
      V4L/DVB (8543): em28xx: Rename #define for Compro VideoMate ForYou/Stereo
      V4L/DVB (8542): em28xx: AMD ATI TV Wonder HD 600 entry at cards struct is duplicated
      V4L/DVB (8541): em28xx: HVR-950 entry is duplicated.
      V4L/DVB (8540): em28xx-cards: Add Compro VideoMate ForYou/Stereo model
      V4L/DVB (8539): em28xx-cards: New supported IDs for analog models
      V4L/DVB (8538): em28xx-cards: Add GrabBeeX+ USB2800 model
      V4L/DVB (8534): remove select's of FW_LOADER
      V4L/DVB (8522): videodev2: Fix merge conflict
      V4L/DVB (8532): mxl5007t: remove excessive locks
      V4L/DVB (8531): mxl5007t: move i2c gate handling outside of mutex protected code blocks
      V4L/DVB (8530): au0828: add support for new revision of HVR950Q
      V4L/DVB (8529): mxl5007t: enable _init and _sleep power management functionality
      V4L/DVB (8528): add support for MaxLinear MxL5007T silicon tuner
      V4L/DVB (8526): saa7146: fix VIDIOC_ENUM_FMT
      V4L/DVB (8525): fix a few assorted spelling mistakes.
      ...

commit c32f1a34ff1097110469a240ea4539dc9c101e96
Merge: 4f31f30... 04d91cb...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 28 08:33:25 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
      sparc: Set CONFIG_HAVE_ARCH_TRACEHOOK
      sparc: Add task_pt_regs().
      sparc: Add call to tracehook_signal_handler().
      sparc: Create and use TIF_NOTIFY_RESUME.
      sparc: Use tracehook routines in syscall_trace().
      sparc64: tracehook: CONFIG_HAVE_ARCH_TRACEHOOK
      sparc: Add user_stack_pointer().
      sparc64: tracehook_signal_handler
      sparc64: tracehook: TIF_NOTIFY_RESUME
      sparc: Add asm/syscall.h
      sparc64: tracehook syscall
      sparc: enable headers_export again
      sparc, sparc64: use arch/sparc/include

commit 4f31f3080943c7e3541f07df326f06d598a067d0
Merge: 1486361... 281c741...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 28 08:32:25 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
      net: missing bits of net-namespace / sysctl
      ipcomp: Fix warnings after ipcomp consolidation.
      dccp: Add check for truncated ICMPv6 DCCP error packets
      dccp: Fix incorrect length check for ICMPv4 packets
      dccp: Add check for sequence number in ICMPv6 message
      dccp: Fix sequence number check for ICMPv4 packets
      dccp: Bug-Fix - AWL was never updated
      dccp: Allow to distinguish original and retransmitted packets

commit 1486361777b3ce5ead414d9b2d9fc46f9cd86e0b
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Sun Jul 27 20:44:24 2008 -0700

    SubmittingPatches: add git pull & diffstat format info
    
    Add git pull command info and diffstat summary info so that we don't
    have to search email archives for it repeatedly.
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 1f07be1c31cf898e5e3708d52e38db0803c62924
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Mon Jul 28 11:05:04 2008 +1000

    more sysdev API change fallout - drivers/base/memory.c
    
    Noticed because of this warning:
    
      drivers/base/memory.c:279: warning: initialization from incompatible pointer type
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b032bf70df2e43149ce2b4e9a865b076c6140753
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Sun Jul 27 23:47:12 2008 +0200

    ACPI/CPUIDLE: prevent setting pm_idle to NULL
    
    pm_idle_save resp. pm_idle_old can be NULL when the restore code in
    acpi_processor_cst_has_changed() resp. cpuidle_uninstall_idle_handler()
    is called. This can set pm_idle unconditinally to NULL, which causes the
    kernel to panic when calling pm_idle in the x86 idle code. This was
    covered by an extra check for !pm_idle in the x86 idle code, which was
    removed during the x86 idle code refactoring.
    
    Instead of restoring the pm_idle check in the x86 code prevent the
    acpi/cpuidle code to set pm_idle to NULL.
    
    Reported by: Dhaval Giani http://lkml.org/lkml/2008/7/2/309
    Based on a debug patch from Ingo Molnar
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9ffc1699e36abd5baee188c8e36b1bb27d0d4278
Merge: a013869... 958585f...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 28 08:28:50 2008 -0700

    Merge branch 'i2c-for-linus' of git://aeryn.fluff.org.uk/bjdooks/linux
    
    * 'i2c-for-linus' of git://aeryn.fluff.org.uk/bjdooks/linux:
      i2c: Blackfin I2C Driver: Functional power management support
      i2c: Documentation: upgrading clients HOWTO
      i2c: S3C24XX I2C frequency scaling support.
      i2c: i2c_gpio: keep probe resident for hotplugged devices.
      i2c: S3C2410: Pass the I2C bus number via drivers platform data

commit a01386924874c4d6d67f8a34e66f04452c2abb69
Author: David Sterba <dsterba@suse.cz>
Date:   Mon Jul 28 16:53:32 2008 +0200

    ipwireless: Preallocate received packet buffers with MRU size
    
    ipwireless: Preallocate received packet buffers with MRU size
    
    Packets are assembled from link size (~300 bytes) up to PPP MRU
    (1500 by default). Try to preallocate full size rather than
    repeatedly advance buffer size by 256 bytes.
    
    Signed-off-by: David Sterba <dsterba@suse.cz>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0f38c47a545d36da4038fec0708e6e3fbdb160b1
Author: David Sterba <dsterba@suse.cz>
Date:   Mon Jul 28 16:53:27 2008 +0200

    ipwireless: Put packets to pool start
    
    ipwireless: Put packets to pool start
    
    Put packets to pool start, try to reuse cached memory.
    
    Signed-off-by: David Sterba <dsterba@suse.cz>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit bee9c7c0773517c9f1d7931144fc8dec12233bd7
Author: David Sterba <dsterba@suse.cz>
Date:   Mon Jul 28 16:53:21 2008 +0200

    ipwireless: Increase PPP outgoing queue size
    
    ipwireless: Increase PPP outgoing queue size
    
    Increase default size of PPP outgoing queue. Currently set to 1, which
    means that a packet quickly following another pushed by PPP must wait
    until hardware actually sends the previous and PPP has to be waken up
    by ppp_wakeup(). This slows down upstream.
    
    Now PPP can push more packets at once which get buffered inside driver
    and pushed immediatelly to hardware when previous packet is out.
    
    Experiments show that size = 10 is quite good for all connection types
    (GPRS/EDGE/UMTS) and gains 4 KB/sec of upload for UMTS for batch uploads.
    Need for higher queue size than 10 occures in only < 0.1 % of cases.
    
    Signed-off-by: David Sterba <dsterba@suse.cz>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 09e491e9a780433f8734eb6efb7293b2da690131
Author: David Sterba <dsterba@suse.cz>
Date:   Mon Jul 28 16:53:16 2008 +0200

    ipwireless: Explicitly request io and mem regions
    
    ipwireless: Explicitly request io and mem regions
    
    Documentation/pcmcia/driver-changes.txt says, that driver should call request_region
    for used memory/io regions since PCMCIA does not do this (since 2.6.8).
    
    Signed-off-by: David Sterba <dsterba@suse.cz>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ff3e990e61a5a9124687a01a025c43b3564f82ab
Author: David Sterba <dsterba@suse.cz>
Date:   Mon Jul 28 16:53:11 2008 +0200

    ipwireless: Constify buffer variables
    
    ipwireless: Constify buffer variables
    
    Signed-off-by: David Sterba <dsterba@suse.cz>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 93110f698fe92fc4dfd86c78783aedf522c69eb9
Author: David Sterba <dsterba@suse.cz>
Date:   Mon Jul 28 16:53:05 2008 +0200

    ipwireless: Do not return value from sending funcs
    
    ipwireless: Do not return value from sending funcs
    
    Do not return value from do_send_fragment and do_send_packet, it's not used.
    The packet size checks are not useful too:
    
    * zero length packet will never be sent, caller always passes packet_header
      size which is either 1 or 3
    * MTU check is done in caller, no need to repeat
    
    Signed-off-by: David Sterba <dsterba@suse.cz>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d54c2752f6bb6cc53359dcdf6ed4fb6e5fb6440a
Author: David Sterba <dsterba@suse.cz>
Date:   Mon Jul 28 16:53:00 2008 +0200

    ipwireless: Remove endian-dependent bitfields
    
    ipwireless: Remove endian-dependent bitfields
    
    Remove endian-dependent bitfields and use bitmasks to transform
    packet header bitfields from/to machine order.
    
    Signed-off-by: David Sterba <dsterba@suse.cz>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 622e713e8e207a99aad956bf0ebe435420fb3742
Author: David Sterba <dsterba@suse.cz>
Date:   Mon Jul 28 16:52:55 2008 +0200

    ipwireless: Glue splitted printk strings back
    
    ipwireless: Glue splitted printk strings back
    
    Signed-off-by: David Sterba <dsterba@suse.cz>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2fc5577e1729ac303ad8b9547f8ccdb057076998
Author: David Sterba <dsterba@suse.cz>
Date:   Mon Jul 28 16:52:49 2008 +0200

    ipwireless: Remove pt_regs from interrupt handler
    
    ipwireless: Remove pt_regs from interrupt handler
    
    Signed-off-by: David Sterba <dsterba@suse.cz>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 63c4dbd1023b9acd516d71635b06741962cc8a0f
Author: David Sterba <dsterba@suse.cz>
Date:   Mon Jul 28 16:52:44 2008 +0200

    ipwireless: Rename spinlock variables to lock
    
    ipwireless: Rename spinlock variables to lock
    
    Signed-off-by: David Sterba <dsterba@suse.cz>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2e713165f892c833d240cb265ab35490a7ef456f
Author: David Sterba <dsterba@suse.cz>
Date:   Mon Jul 28 16:52:39 2008 +0200

    ipwireless: Remove unused defines
    
    ipwireless: Remove unused defines
    
    Remove unused defines, defines hiding variables, defines hiding 0.
    
    Signed-off-by: David Sterba <dsterba@suse.cz>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d4c0deb7009217d5cf7d0fe89255d64ecfad932b
Author: David Sterba <dsterba@suse.cz>
Date:   Mon Jul 28 16:52:33 2008 +0200

    ipwireless: Misc cleanups
    
    ipwireless: Misc cleanups
    
    - remove likely() and some extra () in ifs
    - use unsigned in for loops
    - remove useless typecasts
    - remove obvious comments
    - add () around ?:
    
    Signed-off-by: David Sterba <dsterba@suse.cz>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 958585f58f675a3c2855c7d91b6fdd2875552d0b
Author: Michael Hennerich <michael.hennerich@analog.com>
Date:   Sun Jul 27 14:41:54 2008 +0800

    i2c: Blackfin I2C Driver: Functional power management support
    
    PM_SUSPEND_MEM: Blackfin does not maintain register state through
    Hibernate. Save and restore peripheral base initialization during
    PM transitions.
    
    Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 31321b76e1a2c70f4eb4c0e19f9f860dcd0ef2ce
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Mon Jul 28 12:04:08 2008 +0100

    i2c: Documentation: upgrading clients HOWTO
    
    Add a document describing how i2c clients on Linux 2.6 can be
    moved from the old to the new driver model.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 61c7cff89224fc5651b5ba5ff2185d19304b2484
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Mon Jul 28 12:04:07 2008 +0100

    i2c: S3C24XX I2C frequency scaling support.
    
    Add support for CPU frequency scaling to the S3C24XX I2C driver.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 1efe7c55d2c4acc6c1d1c1a68bd9070f13815272
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Mon Jul 28 12:04:09 2008 +0100

    i2c: i2c_gpio: keep probe resident for hotplugged devices.
    
    Change the i2c_gpio driver to use platform_driver_register()
    instead of platform_driver_probe() to ensure that is can
    attach to any devices that may be loaded after it has initialised.
    
    Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 399dee2371787825a1845de87c0cbee7b7c30ad6
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Mon Jul 28 12:04:06 2008 +0100

    i2c: S3C2410: Pass the I2C bus number via drivers platform data
    
    Allow the platform data to specify the bus bumber that the
    new I2C bus will be given. This is to allow the use of the
    board registration mechanism to specify the new style of
    I2C device registration which allows boards to provide a
    list of attached devices.
    
    Note, as discussed on the mailing list, we have dropped
    backwards compatibility of adding an dynamic bus number
    as it should not affect most boards to have the bus pinned
    to 0 if they have either not specified platform data for
    driver. Any board supplying platform data will automatically
    have the bus_num field set to 0, and anyone who needs the
    driver on a different bus number can supply platform data
    to set bus_num.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 7878ac81e69c5b3ccad59808da06edf16455a57a
Author: Karsten Keil <kkeil@suse.de>
Date:   Mon Jul 28 12:21:25 2008 +0200

    Remove deprecated virt_to_bus()
    
    Please pull from git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/ISDN-2.6.git master
    
    This was a forgotten item in a printk from the old driver,
    the DMA allocation use already the new interface.
    
    Signed-off-by: Karsten Keil <kkeil@suse.de>

commit 8b2224dc6a5b46cfa1d54ab1fe82107351c66443
Author: Magnus Damm <damm@igel.co.jp>
Date:   Mon Jul 28 19:14:35 2008 +0900

    sh: SuperH Mobile CEU and camera platform data for AP325RXA
    
    Add AP325RXA specific platform data for on-chip sh7723 CEU and ncm03j camera.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 4875ea224af0215635f18c2c1b060fb023c7602f
Author: Magnus Damm <damm@igel.co.jp>
Date:   Mon Jul 28 19:11:07 2008 +0900

    sh: Update smc911x platform data for AP325RXA
    
    Pass board specific smc911x parameters using struct smc911x_platdata.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 6968980a1bc0ba56dd8ef21c14577af3f2f9992b
Author: Magnus Damm <damm@igel.co.jp>
Date:   Mon Jul 28 19:07:04 2008 +0900

    sh: SuperH Mobile LCDC platform data for AP325RXA
    
    Add LCD panel platform data for the AP325RXA board.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 1765534c23596794385f309609c09642f33846e4
Author: Magnus Damm <damm@igel.co.jp>
Date:   Mon Jul 28 18:51:01 2008 +0900

    sh: Add SuperH Mobile CEU platform data for Migo-R
    
    Add Migo-R specific platform data for on-chip sh7722 CEU and ov772x camera.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 8b1285f1c192e7e84ba28cc25eb0e9bcf2dadb17
Author: Magnus Damm <damm@igel.co.jp>
Date:   Mon Jul 28 18:47:30 2008 +0900

    sh: Add SuperH Mobile LCDC platform data for Migo-R
    
    Add WVGA and QVGA LCD panel support to Migo-R.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 761656e6beecb38c723f207d7408c753d3103ba8
Author: Paul Mundt <lethal@linux-sh.org>
Date:   Mon Jul 28 18:39:25 2008 +0900

    sh: Move asid_cache() out of ifdef to fix SH-3/4 nommu build.
    
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 2b4b2bb42137c779ef0084de5df66ff21b4cd86e
Author: Yoshinori Sato <ysato@users.sourceforge.jp>
Date:   Mon Jul 28 18:36:13 2008 +0900

    sh: Workaround for __put_user_asm() bug with gcc 4.x on big-endian.
    
    I think this problem is GCC(4.1.2) bug.
    Syscall "getdents" returned "dirent->d_off" is always 0.
    I think other EB enviroment have same problem.
    
    Problem code
    0c03c954 <filldir>:
     :
     c03c97a:       58 f7           mov.l   @(28,r15),r8 !-> offset (high)
     c03c97c:       59 f8           mov.l   @(32,r15),r9 !-> offset (low)
     c03c97e:       53 f9           mov.l   @(36,r15),r3
     c03c980:       54 fa           mov.l   @(40,r15),r4
     :
     c03c9a0:       21 82           mov.l   r8,@r1 !offset(high) -> dirent->d_off
    
    It's workaround patch.
    
    Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 44f95989525c48f6c79fe1c6ad07860765f987cd
Author: Paul Mundt <lethal@linux-sh.org>
Date:   Mon Jul 28 18:34:45 2008 +0900

    sh: Wire up new syscalls.
    
    This wires up the signalfd4, eventfd2, epoll_create1, dup3, pipe2, and
    inotify_init1 syscalls.
    
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 82cb1f6fb3f69518eaa4ab9c0fa7eabc253ad26f
Author: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Date:   Wed Jul 23 16:49:06 2008 +0900

    sh: fix uImage Entry Point
    
    fix the problem that cannot boot using uImage when PAGE_SIZE is
    8kbyte or 64kbyte.
    
    Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit d3aa43a9db3b18e65f91985b5b91f2450d8b4048
Author: Tetsuya Mukawa <mukawa@igel.co.jp>
Date:   Sat Jul 19 07:46:53 2008 +0900

    sh_keysc: remove request_mem_region() and release_mem_region()
    
    Remove request_mem_region() and release_mem_region() from sh_keysc driver.
    Those functions can find resource conflict, but it is already checked in
    platform_device_add().
    
    Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Cc: Dmitry Torokhov <dtor@mail.ru>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 0b1689cfbbc5e81a121f550782a201962c1e0ce0
Author: Stuart MENEFY <stuart.menefy@st.com>
Date:   Thu Jul 17 13:08:40 2008 +0100

    sh: Don't miss pending signals returning to user mode after signal processing
    
    Without this patch, signals sent during architecture specific signal
    handling (typically as a result of the user's stack being inaccessible)
    are ignored.
    
    This is the SH version of commit c3ff8ec31c1249d268cd11390649768a12bec1b9
    which was for the i386.
    
    Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit d7f1a9adc0e34ad4aa4fe246b264add4646ae064
Author: Magnus Damm <damm@igel.co.jp>
Date:   Thu Jul 17 19:20:11 2008 +0900

    sh: Use clk_always_enable() on sh7366
    
    Use clk_always_enable() in the sh7366 processor code.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 8fa509ab915f668093c270151f884220232bfb25
Author: Magnus Damm <damm@igel.co.jp>
Date:   Thu Jul 17 19:18:24 2008 +0900

    sh: Use clk_always_enable() on sh7343 / SE77343
    
    Use clk_always_enable() on the sh7343 processor and in the board code
    for Solution Engine 7343. Remove duplicate MSTPCR register definitions.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 6c7d826cf6ff05264f9af04410aee82a08edfb9f
Author: Magnus Damm <damm@igel.co.jp>
Date:   Thu Jul 17 19:16:11 2008 +0900

    sh: Use clk_always_enable() on sh7722 / Migo-R / SE7722
    
    Use clk_always_enable() on the sh7722 processor and in the board code
    for Migo-R and Solution Engine 7722. Remove duplicate MSTPCR register
    definitions.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 9ca6ecac505002d0c34b47b394f39aa14b0e6fb6
Author: Magnus Damm <damm@igel.co.jp>
Date:   Thu Jul 17 19:13:34 2008 +0900

    sh: Use clk_always_enable() on sh7723 / ap325rxa
    
    Use clk_always_enable() on the sh7723 processor and in the ap325rxa
    board code. Remove duplicate MSTPCR register definitions.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit de9254263b8c8b1809520a1009dd516e41976519
Author: Magnus Damm <damm@igel.co.jp>
Date:   Thu Jul 17 19:09:51 2008 +0900

    sh: Introduce clk_always_enable() function
    
    Add SuperH specific funcion clk_always_enable(), useful to enable MSTPCR
    bits in processor or board specific code.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 152fe36ebee82b63a9c6e510c52aaa82f4b1940d
Author: Magnus Damm <damm@igel.co.jp>
Date:   Thu Jul 17 19:05:54 2008 +0900

    sh: Show all clocks and their state in /proc/clocks
    
    Show all clocks in /proc/clocks, and also show if they are enabled or
    disabled. This is useful to show MSTPCR bits on SuperH Mobile processors.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 1312994c8008d66806d9452c15d50df86a031437
Author: Magnus Damm <damm@igel.co.jp>
Date:   Thu Jul 17 19:02:23 2008 +0900

    sh: Merge sh7343 and sh7722 clock code
    
    This code makes sh7343 share the sh7722 clock code. Instead of just using
    the good and very old sh7343 clock implmentation, switch to the new MSTPCR
    enabled clock code. SIU clocks are disabled on sh7343 for now.
    
    With this change all SuperH Mobile devices now use the same clock code.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit aea167cbb5c9056295109e5e171d27e30e2be5bc
Author: Magnus Damm <damm@igel.co.jp>
Date:   Thu Jul 17 18:56:15 2008 +0900

    sh: Add SuperH Mobile MSTPCR bits to clock framework
    
    Handle module stop clock bits in MSTPCRn through the clock framework.
    The clocks are named after the bits in the data sheet. The association
    between bit number and hardware block is processor specific.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 3fec18bd603c3a55aeb325121a3e752f647641be
Author: Magnus Damm <damm@igel.co.jp>
Date:   Thu Jul 17 18:52:19 2008 +0900

    sh: Use arch_flags to simplify sh7722 siu clock code
    
    Make use of arch_flags to simplify the SIU clock code.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 5c8f9d94fea98596db255a579f5d02a0195abda7
Author: Magnus Damm <damm@igel.co.jp>
Date:   Thu Jul 17 18:48:57 2008 +0900

    sh: Add arch_flags to struct clk
    
    Add arch_flags to struct clk so we can keep per-clock private data
    somewhere and share code between multiple clocks.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit c46acb8e2093779bda393f028099477f98cfef3c
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 16 19:45:40 2008 +0300

    fix sh ptep_get_and_clear breakage
    
    Commit 1ea0704e0da65b2b46f9142ff1391163aac24060
    (mm: add a ptep_modify_prot transaction abstraction)
    triggered on sh build errors like the following:
    
    <--  snip  -->
    
    ...
      CC      arch/sh/mm/pg-sh4.o
    cc1: warnings being treated as errors
    include2/asm/pgtable.h:139: error: 'ptep_get_and_clear' declared inline after being called
    include2/asm/pgtable.h:139: error: previous declaration of 'ptep_get_and_clear' was here
    make[2]: *** [arch/sh/mm/pg-sh4.o] Error 1
    
    <--  snip  -->
    
    Since there's no good reason for marking these global functions as
    "inline" this patch therefore removes the inline's.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit cbe9da029d9cc4fff59d559789885079a84a0af8
Author: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Date:   Wed Jul 16 20:21:09 2008 +0900

    sh: Renesas R0P7785LC0011RL board support
    
    This adds initial support for the Renesas R0P7785LC0011RL board.
    This patch supports 29bit address mode only.
    
    Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 1eca5c92729a83f64826d15a9ecb1652dda54bcb
Author: Magnus Damm <damm@igel.co.jp>
Date:   Wed Jul 16 19:02:54 2008 +0900

    sh: Add memory chunks to SH-Mobile UIO devices
    
    This patch adds physically contiguous memory chunks to the UIO devices.
    The same strategy can be used in the future for the CEU as well.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 714750dd5c6aef8e204d35ba28c1be9641418671
Author: Magnus Damm <damm@igel.co.jp>
Date:   Tue Jul 15 21:55:03 2008 +0900

    sh: Export sh7366 VPU, VEU(1), VEU(2) using uio_pdrv_genirq
    
    This patch exports the VPU, VEU(1) and VEU(2) blocks of the sh7366
    to user space using the uio_pdrv_genirq platform driver.
    
    While at it, fix up the VEU(2) interrupt vector.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 6874548c69d02fabb8bea12d8c0f5600c1176769
Author: Magnus Damm <damm@igel.co.jp>
Date:   Tue Jul 15 21:53:33 2008 +0900

    sh: Export sh7723 VPU, VEU2H0, VEU2H1 using uio_pdrv_genirq
    
    This patch exports the VPU, VEU2H0 and VEU2H1 blocks of the sh7723
    to user space using the uio_pdrv_genirq platform driver.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit a55f6d2567008699d705a006f2432bf3e872b743
Author: Magnus Damm <damm@igel.co.jp>
Date:   Tue Jul 15 21:52:19 2008 +0900

    sh: Export sh7722 VPU and VEU using uio_pdrv_genirq
    
    This patch exports the VPU and VEU blocks of the sh7722 to user space
    using the uio_pdrv_genirq platform driver.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit c901c96cc25f6143a7d2fb59c3287f868e84a69e
Author: Magnus Damm <damm@igel.co.jp>
Date:   Tue Jul 15 21:51:39 2008 +0900

    sh: Export sh7343 VPU and VEU using uio_pdrv_genirq
    
    This patch exports the VPU and VEU blocks of the sh7343 to user space
    using the uio_pdrv_genirq platform driver.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 6e80f5e8c4c685eb7bc34c3916e3d986b03f9981
Author: Yoshinori Sato <ysato@users.sourceforge.jp>
Date:   Thu Jul 10 01:20:03 2008 +0900

    sh2(A) exception handler update
    
    This patch is
    
    By sh2
    - Remove duplicate code
    - Reduce stack usage
    - Cleanup and little optimize
    
    By sh2a
    - Add missing handler(256 to 511)
    - Use sh2a instructions handler
    
    Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit cafd63b0076b78bc8f114abbeb724c7e5f5bfe5d
Author: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Date:   Mon Jul 7 21:11:54 2008 +0900

    sh: update Solution Engine 7343
    
    updated the following codes for Solution Endine 7343:
     - fix compile error in arch/sh/boards/se/7343/irq.c
     - add nor flash physmaps
     - update defconfig
    
    Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit a4e1d08491b06b17eb77c92caacd40b330ca8146
Author: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Date:   Mon Jul 7 21:11:51 2008 +0900

    sh: update sh7343 code
    
    updated the following codes for SH7343:
     - add register_intc_controller()
     - add EARLY_SCIF_CONSOLE_PORT
     - add define of CPG register
    
    Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 73382f710b83b84b3cffb1f4850f5292c12edfd2
Author: Magnus Damm <magnus.damm@gmail.com>
Date:   Sat Jul 5 12:33:30 2008 +0900

    sh: fix pg-sh4.c build breakage in linux-next
    
    Remove inline from ptep_get_and_clean() to match with header file prototype.
    Makes linux-next build.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 026953db56e6244c8c80be8e211e244ff6015992
Author: Magnus Damm <magnus.damm@gmail.com>
Date:   Sat Jul 5 12:32:44 2008 +0900

    sh: enable I2C on the ap325rxa board
    
    This patch enables I2C on the sh7723-based ap325rxa board.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 0fff76f2da9dd0cd1918822cdc99d0191f9b78cf
Author: Magnus Damm <magnus.damm@gmail.com>
Date:   Sat Jul 5 12:32:23 2008 +0900

    sh: add SuperH Mobile I2C platform data to sh7366
    
    This patch adds platform data for the single I2C channel on sh7366.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit da7d3029d1bbcd3d6489f4524056598ec030d3b0
Author: Magnus Damm <magnus.damm@gmail.com>
Date:   Sat Jul 5 12:32:06 2008 +0900

    sh: add SuperH Mobile I2C platform data to sh7723
    
    This patch adds platform data for the single I2C channel on sh7723.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 7549079d846651ee24150a24f9bb3b6e06ae67db
Author: Magnus Damm <magnus.damm@gmail.com>
Date:   Sat Jul 5 12:31:46 2008 +0900

    sh: add SuperH Mobile I2C platform data to sh7343
    
    This patch adds platform data for two I2C channels to the sh7343.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 6bdfb22a8e1ffa37ae4ad35b87cb02958d1901e5
Author: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Date:   Fri Jul 4 12:37:12 2008 +0900

    sh: add interrupt ack code to sh4a
    
    This patch is based on interrupt acknowledge code for external
    interrupt sources on sh3 processors and adds on sh4a processors.
    
    Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit f12ae6bc4ad0054386b380dbf90e63617cd5ab92
Author: Yoshinori Sato <ysato@users.sourceforge.jp>
Date:   Fri Jul 4 12:54:51 2008 +0900

    sh: Fix up link error on SH-2 zImage with older binutils.
    
    Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit f2fb4e4f647dabf1177d3ce164988e73482d76b1
Author: Stuart Menefy <stuart.menefy@st.com>
Date:   Wed Jul 2 17:51:23 2008 +0900

    sh: Conditionally re-enable IRQs in fault path.
    
    The current kernel behaviour is to reenable interrupts unconditionally
    when taking a page fault. This patch changes this to only enable them
    if interrupts were previously enabled.
    
    It also fixes a problem seen with this fix in place: the kernel previously
    flushed the vsyscall page when handling a signal, which is not only
    unncessary, but caused a possible sleep with interrupts disabled.
    
    Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 068f59143d821553e7a55cdbd69142b05e245d47
Author: Paul Mundt <lethal@linux-sh.org>
Date:   Wed Jul 2 17:46:40 2008 +0900

    sh: Record the major cut revision for probed SH-4A parts.
    
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 09b5a10c1944214a6008712bfa92b29f00b84a1a
Author: Chris Smith <chris.smith@st.com>
Date:   Wed Jul 2 15:17:11 2008 +0900

    sh: Optimized flush_icache_range() implementation.
    
    Add implementation of flush_icache_range() suitable for signal handler
    and kprobes. Remove flush_cache_sigtramp() and change signal.c to use
    flush_icache_range().
    
    Signed-off-by: Chris Smith <chris.smith@st.com>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 3611ee7acc113e5e482b7d20d5133935226f3129
Author: Stuart Menefy <stuart.menefy@st.com>
Date:   Wed Jul 2 15:15:09 2008 +0900

    sh: Stub in silicon cut in CPU info.
    
    Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit ef9247ef89be79ffbd9faaf722e05b7bed14fc1e
Author: Paul Mundt <lethal@linux-sh.org>
Date:   Wed Jul 2 13:58:38 2008 +0900

    sh: Tidy up the SH-3 exception vector table.
    
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit d88a3ea6fa4c98d482240a6a85945ed448b7671d
Author: Yoshinori Sato <ysato@users.sourceforge.jp>
Date:   Tue Jul 1 22:20:24 2008 -0400

    SH7619 add ethernet controler support
    
    - Add EtherC + PHY resource define.
    
    Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit fafb7a97de73a917a875048801bd81cf64f79e4a
Author: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Date:   Tue Jun 24 13:00:52 2008 +0900

    sh: Remove sh_pcic_io_xxx function from Solution Engine IO code
    
    sh_pcic_io_xxx function are very old.
    In linux-2.4, mrshpc_ss socket driver used this function.
    But there is not this driver to the present kernel.
    I deleted these cords and checked operation.
    
    Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 7c93d87d09813e32724b572530abe5b5405ab1d1
Author: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Date:   Thu Jun 19 19:27:55 2008 +0900

    sh: Fix Kconfig of AP-325RXA
    
    The CPU of AP-325RXA is SH7723, but a CPU becomes selectable.
    This patch fixes this problem.
    
    Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 787d9d7e89c3952db12d9e4bb02ba5c5a85f6b7f
Author: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Date:   Wed Jun 18 18:32:03 2008 +0900

    sh: Clean up code of Solution Engine 770x
    
    Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit b2e4c109a8a49d1df37572a12e3261e9c7361cc7
Author: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Date:   Wed Jun 18 18:31:46 2008 +0900

    sh: Update Solution Enginge 7712 defconfig
    
    Enable SH-Ether support and NFS userland support.
    
    Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit ffb91ad2751723bcc9925cd38e37013e2169e256
Author: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Date:   Wed Jun 18 18:29:06 2008 +0900

    sh: Solution Enginge 7710/7712 SH-Ether support
    
    Add support SH-Ether for Hitachi Solution Engine.
    
    Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 4c1cfab1e0f9a41246cfdcca78f3700fb67f0a5c
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jun 18 03:36:50 2008 +0300

    sh/kernel/ cleanups
    
    This patch contains the following cleanups:
    - make the following needlessly global code static:
      - cf-enabler.c: cf_init()
      - cpu/clock.c: __clk_enable()
      - cpu/clock.c: __clk_disable()
      - process_32.c: default_idle()
      - time_32.c: struct clocksource_sh
      - timers/timer-tmu.c: struct tmu_timer_ops
    - remove the following unused functions (no CONFIG_BLK_DEV_FD on sh):
      - process_{32,64}.c: disable_hlt()
      - process_{32,64}.c: enable_hlt()
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 62410034e79d9249647d1fe6f6f35a06b3747e68
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jun 18 01:33:40 2008 +0300

    sh: make pcibios_max_latency static
    
    This patch makes the needlessly global pcibios_max_latency static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 175fb09f4a770fd542947e8c3f4e6dbf07debea9
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jun 18 01:31:03 2008 +0300

    sh: make EARLY_PCI_OP's static
    
    This patch makes the needlessly global EARLY_PCI_OP's static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 2b7bf930ae762d3124317e36f26a7567dc04e835
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jun 18 01:30:57 2008 +0300

    sh/boards/dreamcast/rtc.c: make 2 functions static
    
    This patch makes the needlessly global aica_rtc_{get,set}timeofday()
    static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 306cfd630a4d121cf4e08b894d8b4c4cf106e57e
Author: Adrian McMenamin <adrian@newgolddream.dyndns.info>
Date:   Sun Jun 15 20:48:09 2008 +0100

    maple: tidy maple_driver code by removing redundant connect/disconnect
    
    The connect and disconnect functions are unnecessary - everything they do can be
    accomplished in the initial probe - so remove them.
    
    Signed-off-by: Adrian McMenamin <adrian@mcmen.demon.co.uk>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 4cec1a37ba7d9dce6ed5d8259b95272100a98b1f
Author: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Date:   Fri Jun 6 17:04:56 2008 +0900

    sh: Renesas Solutions SH7763RDP board support
    
    This patch adds basic support for the SH7763RDP board.
    This supports a basic stuff provided in SH7763, like SCIF,
    NOR Flash and USB host.
    
    Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit c63847a3621d2bac054f5709783860ecabd0ee7e
Author: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Date:   Fri Jun 6 17:04:08 2008 +0900

    sh: Add SCIF2 support for SH7763.
    
    SH7763 has 3 SCIF device. Current code supports SCIF0 and 1.
    SCIF0 and 1 are same register constitution, but only SCIF2 is different.
    I added support of SCIF2.
    
    Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 04e917b606ffe6ec10fb75c21447162cba31f6b6
Author: Yusuke Goda <goda.yusuke@renesas.com>
Date:   Fri Jun 6 17:03:23 2008 +0900

    sh: Add support Renesas Solutions AP-325RXA board
    
    This board is SH7723 base board.
    
    This has SCIF, LCDC, USB Host controler, NOR/NAND Flash, Sound,
    Ether and other.
    
    This patch supports SCIF, NOR Flash.
    
    Signed-off-by: Yusuke Goda <goda.yusuke@renesas.com>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 42fd3b142d8867f5b58d6fb75592cd20fd654c1b
Author: Paul Mundt <lethal@linux-sh.org>
Date:   Tue Jun 3 20:05:39 2008 +0900

    sh: Initial consolidation of the _32/_64 uaccess split.
    
    This consolidates everything but the bare assembly routines, which we
    will sync up in a follow-up patch.
    
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 31f6a11fe764dc580b645d7aa878854fa9e85a06
Author: Paul Mundt <lethal@linux-sh.org>
Date:   Tue Jun 3 19:38:22 2008 +0900

    sh: Consolidate addr/access_ok across mmu/nommu on 32bit.
    
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 85247285ea6f6e2087193b2a720404690e9cb1b3
Author: Paul Mundt <lethal@linux-sh.org>
Date:   Tue Jun 3 19:37:35 2008 +0900

    sh: Use the common segment definitions for the _64 uaccess routines.
    
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 66dfe18114839a7297f56f43f03125f4121de79b
Author: Paul Mundt <lethal@linux-sh.org>
Date:   Tue Jun 3 18:54:02 2008 +0900

    sh: Add support for 16kB PAGE_SIZE.
    
    16kB is a useful size on nommu, while 64kB still tends to be too big to
    be useful. Newer MMUs are likely to support this as well, so plug it
    in in anticipation of those, too.
    
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 74fcc77982e703fe85d8bd5437130fd94c61daee
Author: Paul Mundt <lethal@linux-sh.org>
Date:   Tue Jun 3 18:52:11 2008 +0900

    sh: Support variable page sizes on nommu.
    
    PAGE_SIZE doesn't need to be fixed at 4096 on nommu, so stub in a !MMU
    case for the various PAGE_SIZE Kconfig options.
    
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 02f7e627f9248a478cf790112a07ae2c612b895a
Author: Paul Mundt <lethal@linux-sh.org>
Date:   Tue Jun 3 18:48:54 2008 +0900

    sh: Consolidate segment modifiers across mmu/nommu systems.
    
    This moves get_fs/set_fs() and friends in to asm/segment.h. The
    mm_segment_t definition is likewise consolidated from the _32/_64 split.
    
    This is prepatory groundwork for using the generic address space limit
    and verification routines across mmu/nommu configs.
    
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 3787aa112c653b34b6f901b2eaae2b62f9582569
Author: Paul Mundt <lethal@linux-sh.org>
Date:   Mon May 19 16:47:56 2008 +0900

    sh: RSK+ 7203 board support.
    
    This adds initial support for the RTE RSK+ SH7203 board.
    
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 2cd1e31859837155033b4b731de61066d5da50ab
Author: Paul Mundt <lethal@linux-sh.org>
Date:   Mon May 19 14:00:44 2008 +0900

    sh: Make dump_task dependent on ELF core.
    
    Currently this is only linked in for CONFIG_BINFMT_ELF, make it dependent
    on CONFIG_ELF_CORE, so it's both selectable there and also linked in for
    CONFIG_BINFMT_ELF_FDPIC.
    
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 3bc24a1a5441ef621daf737ec93b0a10e8999d59
Author: Paul Mundt <lethal@linux-sh.org>
Date:   Mon May 19 13:40:12 2008 +0900

    sh: Initial ELF FDPIC support.
    
    This adds initial support for ELF FDPIC on MMU-less SH, as per version
    0.2 of the ABI definition at:
    
    	http://www.codesourcery.com/public/docs/sh-fdpic/sh-fdpic-abi.txt
    
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 9b14ec35f03d89c88cba225add8b6eca15203964
Author: Paul Mundt <lethal@linux-sh.org>
Date:   Mon May 19 13:34:45 2008 +0900

    binfmt_elf_fdpic: Magical stack pointer index, for NEW_AUX_ENT compat.
    
    While implementing binfmt_elf_fdpic on SH it quickly became apparent
    that SH was the first platform to support both binfmt_elf_fdpic and
    binfmt_elf, as well as the only of the FDPIC platforms to make use of the
    auxvt.
    
    Currently binfmt_elf_fdpic uses a special version of NEW_AUX_ENT() where
    the first argument is the entry displacement after csp has been adjusted,
    being reset after each adjustment. As we have no ability to sort this out
    through the platform's ARCH_DLINFO, this index needs to be managed
    entirely in create_elf_fdpic_tables(). Presently none of the platforms
    that set their own auxvt entries are able to do so through their
    respective ARCH_DLINFOs when using binfmt_elf_fdpic.
    
    In addition to this, binfmt_elf_fdpic has been looking at
    DLINFO_ARCH_ITEMS for the number of architecture-specific entries in the
    auxvt. This is legacy cruft, and is not defined by any platforms in-tree,
    even those that make heavy use of the auxvt. AT_VECTOR_SIZE_ARCH is
    always available, and contains the number that is of interest here, so we
    switch to using that unconditionally as well.
    
    As this has direct bearing on how much stack is used, platforms that have
    configurable (or dynamically adjustable) NEW_AUX_ENT calls need to either
    make AT_VECTOR_SIZE_ARCH more fine-grained, or leave it as a worst-case
    and live with some lost stack space if those entries aren't pushed (some
    platforms may also need to purposely sacrifice some space here for
    alignment considerations, as noted in the code -- although not an issue
    for any FDPIC-capable platform today).
    
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>
    Acked-by: David Howells <dhowells@redhat.com>

commit e3b08600902e119b34ca03c4aaf99bde4b173dde
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jun 18 01:30:53 2008 +0300

    move arch/sh/lib/io.o to obj-y
    
    EXPORT_SYMBOL's in lib-y considered harmful:
    
    <--  snip  -->
    
    ...
      MODPOST 1837 modules
    ERROR: "__raw_readsl" [drivers/ssb/ssb.ko] undefined!
    ERROR: "__raw_writesl" [drivers/ssb/ssb.ko] undefined!
    ERROR: "__raw_writesl" [drivers/net/smc91x.ko] undefined!
    ERROR: "__raw_readsl" [drivers/net/smc91x.ko] undefined!
    ERROR: "__raw_writesl" [drivers/net/3c59x.ko] undefined!
    ERROR: "__raw_readsl" [drivers/net/3c59x.ko] undefined!
    ...
    make[2]: *** [__modpost] Error 1
    
    <--  snip  -->
    
    Reported-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 7223ce29e8ca7313a75e8b902718c867d5997bb7
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jun 18 01:30:40 2008 +0300

    sh dreamcast: export board_pci_channels
    
    This patch fixes the following build error:
    
    <--  snip  -->
    
    ...
      MODPOST 1837 modules
    ERROR: "board_pci_channels" [drivers/pcmcia/yenta_socket.ko] undefined!
    ...
    make[2]: *** [__modpost] Error 1
    
    <--  snip  -->
    
    I freely admit that it's a pathological configuration, but as long as
    it is allowed it should build.
    
    Reported-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit b19a33cabafbac56ba581e2a77ea6476db9118ab
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jun 18 01:30:24 2008 +0300

    sh: export get_cpu_subtype
    
    This patch fixes the following build error:
    
    <--  snip  -->
    
    ...
      MODPOST 1837 modules
    ERROR: "get_cpu_subtype" [arch/sh/oprofile/oprofile.ko] undefined!
    ...
    make[2]: *** [__modpost] Error 1
    
    <--  snip  -->
    
    Reported-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 82706b8f7bd1365e50478d3d0f6090f22e4571c7
Author: Khem Raj <raj.khem@gmail.com>
Date:   Thu Jul 3 19:02:41 2008 +0900

    sh: Prevent leaking of CONFIG_SUPERH32 to userspace in asm/unistd.h.
    
    CONFIG_SUPERH32 is currently trickling into userspace unistd.h. Attached
    patch uses __SH5__ define in userspace.
    
    Signed-off-by: Khem Raj <raj.khem@gmail.com>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 45dabf1427a0a876f733b07239ade1bdb0e06010
Author: Li Zefan <lizf@cn.fujitsu.com>
Date:   Tue Jun 24 13:30:23 2008 +0800

    sh: fix seq_file memory leak
    
    When using single_open(), single_release() should be used instead
    of seq_release(), otherwise there is a memory leak.
    
    Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

commit 00df438e89a9003895948170e1abf64dd4665872
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Mon Jul 28 16:13:18 2008 +1000

    powerpc: Disable 64K hugetlb support when doing 64K SPU mappings
    
    The 64K SPU local store mapping feature is incompatible with the
    64K huge pages support due to the inability of some parts of
    the memory management to differenciate between them while they
    use a different page table format.
    
    For now, disable 64K huge pages when CONFIG_SPU_FS_64K_LS,
    in the long run, this can be fixed by making this feature use
    the hugetlb page table format.
    
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 025d7917a5ede982a5669c6735ef73a227b9827e
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Mon Jul 28 13:49:15 2008 +1000

    powerpc/powermac: Fixup default serial port device for pmac_zilog
    
    This removes the non-working code in legacy_serial that tried to handle
    the powermac SCC ports, and instead add a (now working) function to the
    powermac platform code to find the default serial console if any.
    
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit f023bf0f91f1f1b926ec8f5cf0ee24be134bf024
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Mon Jul 28 12:06:19 2008 +1000

    powerpc/powermac: Use sane default baudrate for SCC debugging
    
    When using the "sccdbg" option to route early kernel messages and
    xmon to the SCC serial port on PowerMacs, when this wasn't the
    configured output port of Open Firmware, we initialize the baudrate
    to 57600bps. This isn't a very good default on some powermacs where
    both the FW and pmac_zilog will default to 38400. This fixes it to
    use the same logic as pmac_zilog to pick a default speed.
    
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 83ac6a1ed40bfbe185cf2bac5505d8d97aad8b1d
Author: Nick Piggin <npiggin@suse.de>
Date:   Sun Jul 27 20:28:03 2008 -0700

    powerpc/mm: Implement _PAGE_SPECIAL & pte_special() for 64-bit
    
    Implement _PAGE_SPECIAL and pte_special() for 64-bit powerpc. This bit will
    be used by the fast get_user_pages() to differenciate PTEs that correspond
    to a valid struct page from special mappings that don't such as IO mappings
    obtained via io_remap_pfn_ranges().
    
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
    Reviewed-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 124c27d375f72dd857eac27f2932f9f01df76bf4
Author: Nathan Lynch <ntl@pobox.com>
Date:   Sun Jul 27 15:24:55 2008 +1000

    powerpc: Show processor cache information in sysfs
    
    Collect cache information from the OF device tree and display it in
    the cpu hierarchy in sysfs.  This is intended to be compatible at the
    userspace level with x86's implementation[1], hence some of the funny
    attribute names.  The arrangement of cache info is not immediately
    intuitive, but (again) it's for compatibility's sake.
    
    The cache attributes exposed are:
    
    type (Data, Instruction, or Unified)
    level (1, 2, 3...)
    size
    coherency_line_size
    number_of_sets
    ways_of_associativity
    
    All of these can be derived on platforms that follow the OF PowerPC
    Processor binding.  The code "publishes" only those attributes for
    which it is able to determine values; attributes for values which
    cannot be determined are not created at all.
    
    [1] arch/x86/kernel/cpu/intel_cacheinfo.c
    
    BenH: Turned some printk's into pr_debug, added better NULL checking
    in a couple of places.
    
    Signed-off-by: Nathan Lynch <ntl@pobox.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit e9efed3b80a83e44b98fc626f3268ae072550b84
Author: Nathan Lynch <ntl@pobox.com>
Date:   Sun Jul 27 15:24:54 2008 +1000

    powerpc: Make core id information available to userspace
    
    Existing Open Firmware practice is to report each processor core as a
    separate node in the device tree.  Report the value of the "reg" OF
    property corresponding to a logical CPU's device node as the core_id
    attribute in /sys/devices/system/cpu/cpu*/topology/core_id.
    
    Signed-off-by: Nathan Lynch <ntl@pobox.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 440a0857e32a05979fb01fc59ea454a723e80e4b
Author: Nathan Lynch <ntl@pobox.com>
Date:   Sun Jul 27 15:24:53 2008 +1000

    powerpc: Make core sibling information available to userspace
    
    Implement the notion of "core siblings" for powerpc.  This makes
    /sys/devices/system/cpu/cpu*/topology/core_siblings present sensible
    values, indicating online CPUs which share an L2 cache.
    
    BenH: Made cpu_to_l2cache() use of_find_node_by_phandle() instead
    of IBM-specific open coded search
    
    Signed-off-by: Nathan Lynch <ntl@pobox.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 0764bf63da5466474eebf7d21994cf6b106265a3
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Mon Jul 28 02:22:14 2008 +1000

    powerpc/vio: More fallout from dma_mapping_error API change
    
    arch/powerpc/kernel/vio.c:533: error: too few arguments to function 'dma_mapping_error'
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit c713e7cbfa529f87e18bb2eacb2ccdd4ee0ef7d3
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Mon Jul 28 02:14:24 2008 +1000

    ibmveth: Fix multiple errors with dma_mapping_error conversion
    
    The addition of an argument to dma_mapping_error() in commit
    8d8bb39b9eba32dd70e87fd5ad5c5dd4ba118e06 "dma-mapping: add the device
    argument to dma_mapping_error()" left a bit of fallout:
    
    drivers/net/ibmveth.c:263: error: too few arguments to function 'dma_mapping_error'
    drivers/net/ibmveth.c:264: error: expected ')' before 'goto'
    drivers/net/ibmveth.c:284: error: expected expression before '}' token
    drivers/net/ibmveth.c:297: error: too few arguments to function 'dma_mapping_error'
    drivers/net/ibmveth.c:298: error: expected ')' before 'dma_unmap_single'
    drivers/net/ibmveth.c:306: error: expected expression before '}' token
    drivers/net/ibmveth.c:491: error: too few arguments to function 'dma_mapping_error'
    drivers/net/ibmveth.c:927: error: too few arguments to function 'dma_mapping_error'
    drivers/net/ibmveth.c:927: error: expected ')' before '{' token
    drivers/net/ibmveth.c:974: error: expected expression before '}' token
    drivers/net/ibmveth.c:914: error: label 'out' used but not defined m
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 3cee67f77922721e90c1573d84c07e18c5508713
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Mon Jul 28 00:51:02 2008 +1000

    powerpc/pseries: Fix CMO sysdev attribute API change fallout
    
    Noticed due to these wanings:
    
    arch/powerpc/platforms/pseries/cmm.c:298: warning: initialization from incompatible pointer type
    arch/powerpc/platforms/pseries/cmm.c:299: warning: initialization from incompatible pointer type
    arch/powerpc/platforms/pseries/cmm.c:320: warning: initialization from incompatible pointer type
    arch/powerpc/platforms/pseries/cmm.c:320: warning: initialization from incompatible pointer type
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit dec2b0d0cc64e495a3c9c5700fa7a3b397b5e855
Author: Roland McGrath <roland@redhat.com>
Date:   Sun Jul 27 16:53:20 2008 +1000

    powerpc: Enable tracehook for the architecture
    
    The powerpc arch code has all the prerequisites, so set HAVE_ARCH_TRACEHOOK.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 7d6d637dac2050f30a1b57b0a3dc5de4a10616ba
Author: Roland McGrath <roland@redhat.com>
Date:   Sun Jul 27 16:52:52 2008 +1000

    powerpc: Add TIF_NOTIFY_RESUME support for tracehook
    
    This adds TIF_NOTIFY_RESUME support for powerpc.  When set,
    we call tracehook_notify_resume() on the way to user mode.
    This overloads do_signal() to do the work, but changes its
    arguments to it has the TIF_* bits handy in a register and
    drops the useless first argument that was always zero.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit f1ba12856b7a7d43e495e216bc91e6bbf7aac383
Author: Roland McGrath <roland@redhat.com>
Date:   Sun Jul 27 16:51:35 2008 +1000

    powerpc: Add asm/syscall.h with the tracehook entry points
    
    Add asm/syscall.h for powerpc with all the required entry points.
    This will allow arch-independent tracing code for system calls.
    
    BenH: Fixed up use of regs->trap to properly mask low bit
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 4f72c4279eab1e5f3ed1ac4e55d4527617582392
Author: Roland McGrath <roland@redhat.com>
Date:   Sun Jul 27 16:51:03 2008 +1000

    powerpc: Make syscall tracing use tracehook.h helpers
    
    This changes powerpc syscall tracing to use the new tracehook.h entry
    points.  There is no change, only cleanup.
    
    In addition, the assembly changes allow do_syscall_trace_enter() to
    abort the syscall without losing the information about the original
    r0 value.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 6558ba2b5cc3a2f22039db30616fcd07c1b28ac8
Author: Roland McGrath <roland@redhat.com>
Date:   Sun Jul 27 16:49:50 2008 +1000

    powerpc: Call tracehook_signal_handler() when setting up signal frames
    
    This makes the powerpc signal handling code call tracehook_signal_handler()
    after a handler is set up.  This means that using PTRACE_SINGLESTEP to
    enter a signal handler will report to ptrace on the first instruction of
    the handler, instead of the second.  This is consistent with what x86 and
    other machines do, and what users and debuggers want.
    
    BenH: Fixed up the test for the trap value.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit e2075f79a99b45a6cc10de021c93f07212098a84
Author: Nathan Lynch <ntl@pobox.com>
Date:   Sun Jul 27 15:24:52 2008 +1000

    powerpc: Update cpu_sibling_maps dynamically
    
    Rather doing one initialization pass over all the per-cpu
    cpu_sibling_maps at boot, update the maps at cpu online/offline time.
    
    This is a behavior change -- the thread_siblings attribute now
    reflects only online siblings, whereas it would display offline
    siblings before.  The new behavior matches that of x86, and is
    arguably more useful.
    
    Signed-off-by: Nathan Lynch <ntl@pobox.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 9ba1984ead5d25c93d241e0ee43f8f6a252f60d9
Author: Nathan Lynch <ntl@pobox.com>
Date:   Sun Jul 27 15:24:51 2008 +1000

    powerpc: register_cpu_online should be __cpuinit
    
    It is called only in cpu online paths.
    
    (caught by CONFIG_DEBUG_SECTION_MISMATCH=y)
    
    Signed-off-by: Nathan Lynch <ntl@pobox.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 7d2f6075f992d33c7be829c3638b8cb72b782b19
Author: Nathan Lynch <ntl@pobox.com>
Date:   Sun Jul 27 15:24:50 2008 +1000

    powerpc: kill useless SMT code in prom_hold_cpus
    
    This piece of code is broken for >2 threads, and possibly in some
    other subtle ways (such as comparing a value obtained from an
    "ibm,ppc-interrupt-server#s" property to a value obtained from a
    "reg" property) and doesn't seem to have any useful purpose in the
    first place other than a dubious warning in case NR_CPUS is too
    small, which probably isn't the right place to do so.
    
    Signed-off-by: Nathan Lynch <ntl@pobox.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit ff8dc7698c904f2a911e89b3d54e7c4a74f5575d
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Sun Jul 27 03:57:30 2008 +1000

    powerpc: Fix 8xx build failure
    
    The 'powerpc ioremap_prot' broke 8xx builds:
    
    include2/asm/pgtable-ppc32.h:555: error: '_PAGE_WRITETHRU' undeclared (first use in this function)
    include2/asm/pgtable-ppc32.h:555: error: (Each undeclared identifier is reported only once
    include2/asm/pgtable-ppc32.h:555: error: for each function it appears in.)
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit b9fa49a9a908407d9366b0e1e7222aee81a2df5b
Author: Nathan Lynch <ntl@pobox.com>
Date:   Sat Jul 26 09:06:17 2008 +1000

    powerpc: Fix vio build warnings
    
    arch/powerpc/kernel/vio.c:1034: warning: function declaration isnât a prototype
    arch/powerpc/kernel/vio.c:1035: warning: function declaration isnât a prototype
    
    Signed-off-by: Nathan Lynch <ntl@pobox.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 2325f0a0c3d76bb515f3312ab2b16afdbffcc594
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Sat Jul 26 05:27:33 2008 +1000

    powerpc/booke: Clean up the hardware watchpoint support
    
    * CONFIG_BOOKE is selected by CONFIG_44x so we dont need both
    * Fixed a few comments
    * Go back to only using DBCR0_IDM to determine if we are using
      debug resources.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit d3b060231b2e1eb7e7e9680ff93326a4ae576720
Author: Huang Weiyi <weiyi.huang@gmail.com>
Date:   Thu Jul 24 00:44:51 2008 +1000

    powerpc: Removed duplicated include in stacktrace.c
    
    Removed duplicated include file <linux/module.h> in
    arch/powerpc/kernel/stacktrace.c.
    
    Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit d65d830ca06040ffe6a35ce7cb06ee642ddbd6a8
Merge: 837b41b... 284b018...
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Mon Jul 28 16:30:40 2008 +1000

    Merge commit 'gcl/gcl-next'

commit 784e2d76007f90d69341b95967160c4fb7829299
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Mon Jul 28 12:16:31 2008 -0500

    stop_machine: fix up ftrace.c
    
    Simple conversion.
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
    Cc: Abhishek Sagar <sagar.abhishek@gmail.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Steven Rostedt <rostedt@goodmis.org>

commit 9b1a4d38373a5581a4e01032a3ccdd94cd93477b
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Mon Jul 28 12:16:30 2008 -0500

    stop_machine: Wean existing callers off stop_machine_run()
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit eeec4fad963490821348a331cca6102ae1c4a7a3
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Mon Jul 28 12:16:30 2008 -0500

    stop_machine(): stop_machine_run() changed to use cpu mask
    
    Instead of a "cpu" arg with magic values NR_CPUS (any cpu) and ~0 (all
    cpus), pass a cpumask_t.  Allow NULL for the common case (where we
    don't care which CPU the function is run on): temporary cpumask_t's
    are usually considered bad for stack space.
    
    This deprecates stop_machine_run, to be removed soon when all the
    callers are dead.
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit 04321587584272f4e8b9818f319f40caf8eeee13
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Mon Jul 28 12:16:29 2008 -0500

    Hotplug CPU: don't check cpu_online after take_cpu_down
    
    Akinobu points out that if take_cpu_down() succeeds, the cpu must be offline.
    Remove the cpu_online() check, and put a BUG_ON().
    
    Quoting Akinobu Mita:
       Actually the cpu_online() check was necessary before appling this
       stop_machine: simplify patch.
    
       With old __stop_machine_run(), __stop_machine_run() could succeed
       (return !IS_ERR(p) value) even if take_cpu_down() returned non-zero value.
       The return value of take_cpu_down() was obtained through kthread_stop()..
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
    Cc: "Akinobu Mita" <akinobu.mita@gmail.com>

commit ffdb5976c47609c862917d4c186ecbb5706d2dda
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Mon Jul 28 12:16:28 2008 -0500

    Simplify stop_machine
    
    stop_machine creates a kthread which creates kernel threads.  We can
    create those threads directly and simplify things a little.  Some care
    must be taken with CPU hotunplug, which has special needs, but that code
    seems more robust than it was in the past.
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
    Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>

commit 5c2aed622571ac7c3c6ec182d6d3c318e4b45c8b
Author: Jason Baron <jbaron@redhat.com>
Date:   Thu Feb 28 11:33:03 2008 -0500

    stop_machine: add ALL_CPUS option
    
    -allow stop_mahcine_run() to call a function on all cpus. Calling
     stop_machine_run() with a 'ALL_CPUS' invokes this new behavior.
     stop_machine_run() proceeds as normal until the calling cpu has
     invoked 'fn'. Then, we tell all the other cpus to call 'fn'.
    
    Signed-off-by: Jason Baron <jbaron@redhat.com>
    Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
    CC: Adrian Bunk <bunk@stusta.de>
    CC: Andi Kleen <andi@firstfloor.org>
    CC: Alexey Dobriyan <adobriyan@gmail.com>
    CC: Christoph Hellwig <hch@infradead.org>
    CC: mingo@elte.hu
    CC: akpm@osdl.org

commit 15bba37d62351749c3915add81f673b256952ee1
Author: WANG Cong <xiyou.wangcong@gmail.com>
Date:   Thu Jul 24 15:41:48 2008 +0100

    module: fix build warning with !CONFIG_KALLSYMS
    
    This patch fixed the warning:
    
      CC      kernel/module.o
      /home/wangcong/Projects/linux-2.6/kernel/module.c:332: warning:
    ‘lookup_symbol’ defined but not used
    
    Signed-off-by: WANG Cong <wangcong@zeuux.org>
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit c2f90e9536887fb76fb6a2aa239a70fc49beda10
Merge: f3409f7... c9272c4...
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Sun Jul 27 22:23:18 2008 -0300

    Merge ../linux-2.6

commit 04d91cb8163f7f946e348b2362a6e5dfa5f06b13
Author: David S. Miller <davem@davemloft.net>
Date:   Sun Jul 27 03:53:32 2008 -0700

    sparc: Set CONFIG_HAVE_ARCH_TRACEHOOK
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit ebd3c003335c3af1e3cb43a5955ba02e7ed2984c
Author: David S. Miller <davem@davemloft.net>
Date:   Sun Jul 27 03:43:51 2008 -0700

    sparc: Add task_pt_regs().
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit b8b751bedcd00985550d84901c07eda427413e7b
Author: David S. Miller <davem@davemloft.net>
Date:   Sun Jul 27 03:40:53 2008 -0700

    sparc: Add call to tracehook_signal_handler().
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 5a157d5bf8288eaa86ec269a966559594ddd542e
Author: David S. Miller <davem@davemloft.net>
Date:   Sun Jul 27 03:38:53 2008 -0700

    sparc: Create and use TIF_NOTIFY_RESUME.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 1c133b4b3d58bf88293eeea0d9d090777333bf48
Author: David S. Miller <davem@davemloft.net>
Date:   Sun Jul 27 03:13:13 2008 -0700

    sparc: Use tracehook routines in syscall_trace().
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 768225868c16d882f7a38a11027945284dc9f49e
Author: Roland McGrath <roland@redhat.com>
Date:   Sun Apr 20 17:42:22 2008 -0700

    sparc64: tracehook: CONFIG_HAVE_ARCH_TRACEHOOK
    
    The sparc64 arch code has all the prerequisites, so set HAVE_ARCH_TRACEHOOK.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>

commit ac76cfd0881b5dc45a9301e3a4f73ff9ccc2d2f2
Author: David S. Miller <davem@davemloft.net>
Date:   Sun Jul 27 01:59:21 2008 -0700

    sparc: Add user_stack_pointer().
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 95698466cf50b707d8a55af87e4dbec56b1533cb
Author: Roland McGrath <roland@redhat.com>
Date:   Sun Jul 27 01:08:02 2008 -0700

    sparc64: tracehook_signal_handler
    
    Call the standard hook after setting up signal handlers.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e35a8925e0e7af8b26161a2c161ea31be0296b80
Author: Roland McGrath <roland@redhat.com>
Date:   Sun Apr 20 15:06:49 2008 -0700

    sparc64: tracehook: TIF_NOTIFY_RESUME
    
    This adds TIF_NOTIFY_RESUME support for sparc64.
    When set, we call tracehook_notify_resume() on the way to user mode.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>

commit badcbf0e8654c4a4ca51fe46c75a70376e83c1ef
Author: David S. Miller <davem@davemloft.net>
Date:   Sun Jul 27 00:53:10 2008 -0700

    sparc: Add asm/syscall.h
    
    Based upon a patch by Roland McGrath.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 73ccefab8a6590bb3d5b44c046010139108ab7ca
Author: Roland McGrath <roland@redhat.com>
Date:   Sun Jul 27 00:30:50 2008 -0700

    sparc64: tracehook syscall
    
    This changes sparc64 syscall tracing to use the new tracehook.h entry
    points.
    
    [ Add assembly changes to force an immediate -ENOSYS return from
      the system call when syscall_trace() returns non-zero at syscall
      entry.  -DaveM ]
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 5cfc17766685c79d1a348bce24af9c9dbc0d8d67
Merge: c9272c4... a1bd021...
Author: David S. Miller <davem@davemloft.net>
Date:   Sun Jul 27 17:09:02 2008 -0700

    Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/sam/sparc

commit 281c7413ed914623d3245299a4761b6b27ab9fdb
Merge: 2ab61b0... c9272c4...
Author: David S. Miller <davem@davemloft.net>
Date:   Sun Jul 27 16:51:21 2008 -0700

    Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6

commit c9272c4f9fbe2087beb3392f526dc5b19efaa56b
Merge: fb4284b... 744d18d...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 27 16:47:55 2008 -0700

    Merge branch 'hotfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6
    
    * 'hotfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:
      NFS: Ensure we call nfs_sb_deactive() after releasing the directory inode
      nfs_remount oops when rebooting + possible fix

commit fb4284b2b7cfaf3b89557667587cca90bddccc59
Merge: 3e318b5... 583323b...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 27 16:46:51 2008 -0700

    Merge branch 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-tip
    
    * 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-tip:
      x86: fix cpu hotplug on 32bit

commit 3e318b5b55fafebd3a6e4dd3a00b79bfc0668675
Merge: 940389b... 53cdb27...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 27 16:46:08 2008 -0700

    Merge master.kernel.org:/home/rmk/linux-2.6-arm
    
    * master.kernel.org:/home/rmk/linux-2.6-arm:
      [ARM] Fix shared mmap when more than two maps of the same file exist
      [ARM] fix VIPT/VIVT macro optimisations, add comments
      [ARM] 5179/1: Replace obsolete IRQT_* and __IRQT_* values with IRQ_TYPE_*
      [ARM] update defconfig for eseries.
      [ARM] PXA: squash warning in pxafb
      [ARM] pxa: PXA25x UDC - Fix warning during build
      [ARM] fix nwflash.c: 6ee8928d94841aa764aeaf645ad16daff811dc26
      [ARM] fix IOP32x, IOP33x, MXC and Samsung builds
      [ARM] pci: provide dummy pci_get_legacy_ide_irq()
      [ARM] fix fls() for 64-bit arguments
      [ARM] fix mode for board-yl-9200.c
      [ARM] 5176/1: arm/Makefile: fix: ARM946T -> ARM946E

commit 940389b8afad6495211614c13eb91ef7001773ec
Author: Andrea Righi <righi.andrea@gmail.com>
Date:   Mon Jul 28 00:48:12 2008 +0200

    task IO accounting: move all IO statistics in struct task_io_accounting
    
    Simplify the code of include/linux/task_io_accounting.h.
    
    It is also more reasonable to have all the task i/o-related statistics in a
    single struct (task_io_accounting).
    
    Signed-off-by: Andrea Righi <righi.andrea@gmail.com>
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f3409f71a76838b1bc985f753eed787a3f17bc2c
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Sun Jul 27 19:30:46 2008 -0300

    V4L/DVB (8549): mxl5007: Fix an error at include file
    
    mxl5007 was forcing for its compilation:
    
    In file included from drivers/media/common/tuners/mxl5007t.c:25:drivers/media/common/tuners/mxl5007t.h:80:1: warning: "CONFIG_MEDIA_TUNER_MXL5007T" redefined
    In file included from <command-line>:0:
    ./include/linux/autoconf.h:2782:1: warning: this is the location of the previous definition
    
    Probably, some temporary hack for testing.
    
    Cc: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 744d18dbfae07482ea461701b0aaec3a75ec9224
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Sun Jul 27 18:03:19 2008 -0400

    NFS: Ensure we call nfs_sb_deactive() after releasing the directory inode
    
    In order to avoid the "Busy inodes after unmount" error message, we need to
    ensure that nfs_async_unlink_release() releases the super block after the
    call to nfs_free_unlinkdata().
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 31c9446993f412ecb7875e30bba4bc7f216ae016
Author: Marc Zyngier <maz@misterjones.org>
Date:   Thu Jul 17 13:21:55 2008 +0200

    nfs_remount oops when rebooting + possible fix
    
    Jeff, Trond,
    
    The commit
    
    48b605f83c920d8daa50e43fc2c7f718e04c7bfa (NFS: implement option checking
    when remounting NFS filesystems (resend))
    
    generate an Oops on my platform when rebooting while its root FS on
    an NFS share (NFSv3, TCP) :
    
    Unmounting local filesystems...done.
    Unable to handle kernel NULL pointer dereference at virtual address 00000000
    pgd = c3d00000
    [00000000] *pgd=a3d72031, *pte=00000000, *ppte=00000000
    Internal error: Oops: 17 [#1]
    Modules linked in: cpufreq_powersave cpufreq_ondemand cpufreq_userspace cpufreq_conservative ext3 jbd sd_mod pata_pcmcia libata scsi_mod pcmcia loop firmware_class pxafb cfbcopyarea cfbimgblt cfbfillrect pxa2xx_cs pxa2xx_core pcmcia_core snd_pxa2xx_ac97 snd_ac97_codec ac97_bus snd_pxa2xx_pcm snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd isp116x_hcd soundcore rtc_sa1100 snd_page_alloc pxa25x_udc usbcore rtc_ds1307 rtc_core
    CPU: 0    Not tainted  (2.6.26-03414-g33af79d-dirty #15)
    PC is at nfs_remount+0x40/0x264
    LR is at do_remount_sb+0x158/0x194
    pc : [<c00bbf54>]    lr : [<c0076c40>]    psr: 60000013
    sp : c2dd1e70  ip : c2dd1e98  fp : c2dd1e94
    r10: 00000040  r9 : c3d17000  r8 : c3c3fc40
    r7 : 00000000  r6 : 00000000  r5 : c3d2b200  r4 : 00000000
    r3 : 00000003  r2 : 00000000  r1 : c2dd1e9c  r0 : c3c3fc00
    Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
    Control: 0000397f  Table: a3d00000  DAC: 00000015
    Process mount (pid: 1462, stack limit = 0xc2dd0270)
    Stack: (0xc2dd1e70 to 0xc2dd2000)
    1e60:                                     00000000 c3c3fc00 00000000 00000000
    1e80: c3c3fc40 c3d17000 c2dd1ebc c2dd1e98 c0076c40 c00bbf20 c01c61e4 00000001
    1ea0: c2dd1ebc 00000001 c3c3fc00 c2dd1ef0 c2dd1ee4 c2dd1ec0 c008c6d8 c0076af4
    1ec0: 00000021 00000040 c2dd1ef0 c3d77000 c3eaa000 00000000 c2dd1f6c c2dd1ee8
    1ee0: c008d1bc c008c5f8 00000000 c2dd0000 c3c0c320 c3805b38 c002064c 0001f820
    1f00: 0001f810 00000001 00000001 00000000 c2dd0000 00000000 c2dd1f34 c2dd1f28
    1f20: c005ead8 c005e6f8 c2dd1f44 c2dd1f38 c005eaf8 c005ead0 c2dd1f6c c2dd1f48
    1f40: c008ae3c 00000000 c3d77000 0001f810 c0ed0021 c0020ca8 c2dd0000 00000000
    1f60: c2dd1fa4 c2dd1f70 c008d2d4 c008d0bc 00000000 0001f810 c2dd1f9c c3eaa000
    1f80: c3d17000 00000000 00000000 be8b6aa8 be8b6ad0 00000015 00000000 c2dd1fa8
    1fa0: c0020b00 c008d254 00000000 be8b6aa8 0001f810 0001f820 0001f830 c0ed0021
    1fc0: 00000000 be8b6aa8 be8b6ad0 00000015 00000000 be8b6ad0 0001f810 be8b6aa8
    1fe0: 0001f810 be8b6964 0000aab8 40125124 60000010 0001f810 00000000 00000000
    Backtrace:
    [<c00bbf14>] (nfs_remount+0x0/0x264) from [<c0076c40>] (do_remount_sb+0x158/0x194)
      r9:c3d17000 r8:c3c3fc40 r7:00000000 r6:00000000 r5:c3c3fc00
    r4:00000000
    [<c0076ae8>] (do_remount_sb+0x0/0x194) from [<c008c6d8>] (do_remount+0xec/0x118)
      r6:c2dd1ef0 r5:c3c3fc00 r4:00000001
    [<c008c5ec>] (do_remount+0x0/0x118) from [<c008d1bc>] (do_mount+0x10c/0x198)
    [<c008d0b0>] (do_mount+0x0/0x198) from [<c008d2d4>] (sys_mount+0x8c/0xd4)
    [<c008d248>] (sys_mount+0x0/0xd4) from [<c0020b00>] (ret_fast_syscall+0x0/0x2c)
      r7:00000015 r6:be8b6ad0 r5:be8b6aa8 r4:00000000
    Code: 0a000086 ea000006 e3530003 8a000004 (e5923000)
    ---[ end trace 55e1b689cf8c8a6a ]---
    ------------[ cut here ]------------
    WARNING: at kernel/exit.c:966 do_exit+0x3c/0x628()
    Modules linked in: cpufreq_powersave cpufreq_ondemand cpufreq_userspace cpufreq_conservative ext3 jbd sd_mod pata_pcmcia libata scsi_mod pcmcia loop firmware_class pxafb cfbcopyarea cfbimgblt cfbfillrect pxa2xx_cs pxa2xx_core pcmcia_core snd_pxa2xx_ac97 snd_ac97_codec ac97_bus snd_pxa2xx_pcm snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd isp116x_hcd soundcore rtc_sa1100 snd_page_alloc pxa25x_udc usbcore rtc_ds1307 rtc_core
    [<c0025168>] (dump_stack+0x0/0x14) from [<c0032154>] (warn_on_slowpath+0x4c/0x68)
    [<c0032108>] (warn_on_slowpath+0x0/0x68) from [<c003531c>] (do_exit+0x3c/0x628)
      r6:0000000b r5:c3c3dc80 r4:c2dd0000
    [<c00352e0>] (do_exit+0x0/0x628) from [<c0025004>] (die+0x2b0/0x30c)
    [<c0024d54>] (die+0x0/0x30c) from [<c00270bc>] (__do_kernel_fault+0x6c/0x80)
    [<c0027050>] (__do_kernel_fault+0x0/0x80) from [<c00272e0>] (do_page_fault+0x210/0x230)
      r7:c3fa7118 r6:c3c3dc80 r5:c3d166a8 r4:00010000
    [<c00270d0>] (do_page_fault+0x0/0x230) from [<c00201ec>] (do_DataAbort+0x3c/0xa0)
    [<c00201b0>] (do_DataAbort+0x0/0xa0) from [<c002064c>] (__dabt_svc+0x4c/0x60)
    Exception stack(0xc2dd1e28 to 0xc2dd1e70)
    1e20:                   c3c3fc00 c2dd1e9c 00000000 00000003 00000000 c3d2b200
    1e40: 00000000 00000000 c3c3fc40 c3d17000 00000040 c2dd1e94 c2dd1e98 c2dd1e70
    1e60: c0076c40 c00bbf54 60000013 ffffffff
      r8:c3c3fc40 r7:00000000 r6:00000000 r5:c2dd1e5c r4:ffffffff
    [<c00bbf14>] (nfs_remount+0x0/0x264) from [<c0076c40>] (do_remount_sb+0x158/0x194)
      r9:c3d17000 r8:c3c3fc40 r7:00000000 r6:00000000 r5:c3c3fc00
    r4:00000000
    [<c0076ae8>] (do_remount_sb+0x0/0x194) from [<c008c6d8>] (do_remount+0xec/0x118)
      r6:c2dd1ef0 r5:c3c3fc00 r4:00000001
    [<c008c5ec>] (do_remount+0x0/0x118) from [<c008d1bc>] (do_mount+0x10c/0x198)
    [<c008d0b0>] (do_mount+0x0/0x198) from [<c008d2d4>] (sys_mount+0x8c/0xd4)
    [<c008d248>] (sys_mount+0x0/0xd4) from [<c0020b00>] (ret_fast_syscall+0x0/0x2c)
      r7:00000015 r6:be8b6ad0 r5:be8b6aa8 r4:00000000
    ---[ end trace 55e1b689cf8c8a6a ]---
    /etc/rc6.d/S60umountroot: line 17:  1462 Segmentation fault      mount $MOUNT_FORCE_OPT -n -o remount,ro -t dummytype dummydev / 2> /dev/null
    
    The new super.c:nfs_remount function doesn't check the validity of the
    options/options4 pointers. Unfortunately, this seems to happend.
    The obvious patch seems to check the pointers, and not to do anything if
    the happend to be NULL.
    
    Tested on an XScale PXA255 system, latest git.
    
    Regards,
    
    	M.
    
    Signed-off-by: Marc Zyngier <marc.zyngier@altran.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 38413fd2d82b0e75ae0492518f1b80a5cfd81956
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Sun Jul 27 19:02:30 2008 -0300

    V4L/DVB (8548): pwc: Fix compilation
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 051a4ac5df06bcc6add77059328e8827c7959709
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sun Jul 27 14:08:54 2008 -0300

    V4L/DVB (8546): add tuner-3036 and dpc7146 drivers to feature-removal-schedule.txt
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit eb703027ac4ed563823e4d7824f68afed637d89a
Merge: 429e908... 837b41b...
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Sun Jul 27 18:11:53 2008 -0300

    Merge ../linux-2.6

commit 429e90893c9ad2c266d541c94d6ca69a34a7701d
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sun Jul 27 14:08:54 2008 -0300

    V4L/DVB (8546): saa7146: fix read from uninitialized memory
    
    The offset field of the scatterlist entry *after* the last valid scatterlist
    entry was used instead of the first scatterlist entry (as was the intention
    of this code).
    
    This worked fine until the kzalloc of the sglist was replaced with kmalloc
    and sg_init_table only zeroed the exact needed length. Apparently kzalloc
    zeroes a bit more than is strictly necessary so the offset field was
    always 0 in the past.
    
    But now the offset field was suddenly random and this led to broken captures.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit ee56a4d3e39c2baafd06aaf26d975a7c9b05e3a2
Author: Oliver Neukum <oneukum@suse.de>
Date:   Sun Jul 27 14:01:59 2008 -0300

    V4L/DVB (8544): gspca: probe/open race.
    
    The device is flagged present after it is registered. During that window calls
    to open() that should work fail with -ENODEV. Reversing the order fixes
    the race.
    
    Signed-off-by: Oliver Neukum <oneukum@suse.de>
    Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit ee281b856d4e4921da24387ab116bb0855c2efaa
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Sun Jul 27 16:58:04 2008 -0300

    V4L/DVB (8543): em28xx: Rename #define for Compro VideoMate ForYou/Stereo
    
    There are two videomate boards supporded by em28xx. The names are almost
    identical.
    This patch renames one of such entries to something else.
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit fe43ef894c282dbfa963872eef577bab46a178fb
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Sun Jul 27 15:00:23 2008 -0300

    V4L/DVB (8542): em28xx: AMD ATI TV Wonder HD 600 entry at cards struct is duplicated
    
    Thanks to "Devin Heitmueller" <devin.heitmueller@gmail.com> for pointing this
    issue.
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 10ac6603613d46a43a4544fbbe9581e50879bd45
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Sun Jul 27 14:58:58 2008 -0300

    V4L/DVB (8541): em28xx: HVR-950 entry is duplicated.
    
    Thanks to "Devin Heitmueller" <devin.heitmueller@gmail.com> for pointing this
    issue.
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit a1bd021e56fff91cc9354ffb232fd9f0f577099c
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Sat Jul 26 23:20:48 2008 +0200

    sparc: enable headers_export again
    
    Update include/asm/Kbuild so we export
    all relvant headers for sparc.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit a439fe51a1f8eb087c22dd24d69cebae4a3addac
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Sun Jul 27 23:00:59 2008 +0200

    sparc, sparc64: use arch/sparc/include
    
    The majority of this patch was created by the following script:
    
    ***
    ASM=arch/sparc/include/asm
    mkdir -p $ASM
    git mv include/asm-sparc64/ftrace.h $ASM
    git rm include/asm-sparc64/*
    git mv include/asm-sparc/* $ASM
    sed -ie 's/asm-sparc64/asm/g' $ASM/*
    sed -ie 's/asm-sparc/asm/g' $ASM/*
    ***
    
    The rest was an update of the top-level Makefile to use sparc
    for header files when sparc64 is being build.
    And a small fixlet to pick up the correct unistd.h from
    sparc64 code.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 583323b9d2f624884a8c9563fb5a4d795f39ab07
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Sun Jul 27 21:43:11 2008 +0200

    x86: fix cpu hotplug on 32bit
    
    commit 3e9704739daf46a8ba6593d749c67b5f7cd633d2 ("x86: boot secondary
    cpus through initial_code") causes the kernel to crash when a CPU is
    brought online after the read only sections have been write
    protected. The write to initial_code in do_boot_cpu() fails.
    
    Move inital_code to .cpuinit.data section.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Acked-by: H. Peter Anvin <hpa@zytor.com>

commit 837b41b5de356aa67abb2cadb5eef3efc7776f91
Merge: 211c8d4... f05e21b...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 27 10:24:06 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
      firewire: state userland requirements in Kconfig help
      firewire: avoid memleak after phy config transmit failure
      firewire: fw-ohci: TSB43AB22/A dualbuffer workaround
      firewire: queue the right number of data
      firewire: warn on unfinished transactions during card removal
      firewire: small fw_fill_request cleanup
      firewire: fully initialize fw_transaction before marking it pending
      firewire: fix race of bus reset with request transmission

commit d3603341e2f3c39f017f8df4b1cd734aeb0d453b
Author: Vitaly Wool <vital@embeddedalley.com>
Date:   Sun Jul 27 14:10:11 2008 -0300

    V4L/DVB (8540): em28xx-cards: Add Compro VideoMate ForYou/Stereo model
    
    Added Compro VideoMate ForYou/Stereo model (analog only)
    
    Signed-off-by: Vitaly Wool <vital@embeddedalley.com>
    [dougsland@gmail.com: Solved conflicts with v4l-dvb devel tree]
    Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
    [mchehab@infradead.org: Need to fix some merge conflicts]
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 95b86a9a9020da22e7c25abc77aae4dc8f02ab55
Author: Douglas Schilling Landgraf <dougsland@gmail.com>
Date:   Sun Jul 27 14:03:32 2008 -0300

    V4L/DVB (8539): em28xx-cards: New supported IDs for analog models
    
    - New supported IDs for analog models
      (Based on Markus Rechberger <mrechberger@gmail.com> version of em28xx driver)
    
    - Validation field for new em28xx boards.
    
    Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
    [mchehab@infradead.org: Need to fix some merge conflicts]
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 59d07f1b705c466ea4eaca9c43d46be6d6a065a4
Author: Aron Szabo <aron@aron.ws>
Date:   Sun Jul 27 13:47:52 2008 -0300

    V4L/DVB (8538): em28xx-cards: Add GrabBeeX+ USB2800 model
    
    Added GrabBeeX+ USB2800 model (analog only)
    
    [mchehab@infradead.org: Need to fix some merge conflicts]
    Signed-off-by: Aron Szabo <aron@aron.ws>
    Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 211c8d4942edf2f3337820dda101da6b13c8a19a
Merge: 7a82323... cadbd4a...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 27 10:04:52 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (59 commits)
      [SCSI] replace __FUNCTION__ with __func__
      [SCSI] extend the last_sector_bug flag to cover more sectors
      [SCSI] qla2xxx: Update version number to 8.02.01-k6.
      [SCSI] qla2xxx: Additional NPIV corrections.
      [SCSI] qla2xxx: suppress uninitialized-var warning
      [SCSI] qla2xxx: use memory_read_from_buffer()
      [SCSI] qla2xxx: Issue proper ISP callbacks during stop-firmware.
      [SCSI] ch: fix ch_remove oops
      [SCSI] 3w-9xxx: add MSI support and misc fixes
      [SCSI] scsi_lib: use blk_rq_tagged in scsi_request_fn
      [SCSI] ibmvfc: Update driver version to 1.0.1
      [SCSI] ibmvfc: Add ADISC support
      [SCSI] ibmvfc: Miscellaneous fixes
      [SCSI] ibmvfc: Fix hang on module removal
      [SCSI] ibmvfc: Target refcounting fixes
      [SCSI] ibmvfc: Reduce unnecessary log noise
      [SCSI] sym53c8xx: free luntbl in sym_hcb_free
      [SCSI] scsi_scan.c: Release mutex in error handling code
      [SCSI] scsi_eh_prep_cmnd should save scmd->underflow
      [SCSI] sd: Support for SCSI disk (SBC) Data Integrity Field
      ...

commit 7a82323da3d21ea59a0509569fc5c7bc5aa7eed7
Merge: b0d8aa0... 3c26e17...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 27 10:03:00 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6:
      avr32: some mmc/sd cleanups
      include/video/atmel_lcdc.h must #include <linux/workqueue.h>
      avr32: allow system timer to share interrupt to make OProfile work
      drivers/misc/atmel-ssc.c: Removed duplicated include
      avr32: Add platform data for AC97C platform device
      avr32: clean up mci platform code
      fix avr32 build errors

commit b0d8aa081bcb2d396a257ae5b3be8c1b3006bfa4
Merge: 6948385... cc04454...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 27 10:00:23 2008 -0700

    Merge branch 'kvm-updates-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm
    
    * 'kvm-updates-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm:
      KVM: ppc: fix invalidation of large guest pages
      KVM: s390: Fix possible host kernel bug on lctl(g) handling
      KVM: s390: Fix instruction naming for lctlg
      KVM: s390: Fix program check on interrupt delivery handling
      KVM: s390: Change guestaddr type in gaccess
      KVM: s390: Fix guest kconfig
      KVM: s390: Advertise KVM_CAP_USER_MEMORY
      KVM: ia64: Fix irq disabling leak in error handling code
      KVM: VMX: Fix undefined beaviour of EPT after reload kvm-intel.ko
      KVM: VMX: Fix bypass_guest_pf enabling when disable EPT in module parameter
      KVM: task switch: translate guest segment limit to virt-extension byte granular field
      KVM: Avoid instruction emulation when event delivery is pending
      KVM: task switch: use seg regs provided by subarch instead of reading from GDT
      KVM: task switch: segment base is linear address
      KVM: SVM: allow enabling/disabling NPT by reloading only the architecture module

commit 6948385cbd83201fb933125c1a578b29b456605d
Merge: 7a76d89... 56b2f07...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 27 09:59:59 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next: (25 commits)
      setlocalversion: do not describe if there is nothing to describe
      kconfig: fix typos: "Suport" -> "Support"
      kconfig: make defconfig is no longer chatty
      kconfig: make oldconfig is now less chatty
      kconfig: speed up all*config + randconfig
      kconfig: set all new symbols automatically
      kconfig: add diffconfig utility
      kbuild: remove Module.markers during mrproper
      kbuild: sparse needs CF not CHECKFLAGS
      kernel-doc: handle/strip __init
      vmlinux.lds: move __attribute__((__cold__)) functions back into final .text section
      init: fix URL of "The GNU Accounting Utilities"
      kbuild: add arch/$ARCH/include to search path
      kbuild: asm symlink support for arch/$ARCH/include
      kbuild: support arch/$ARCH/include for tags, cscope
      kbuild: prepare headers_* for arch/$ARCH/include
      kbuild: install all headers when arch is changed
      kbuild: make clean removes *.o.* as well
      kbuild: optimize headers_* targets
      kbuild: only one call for include/ in make headers_*
      ...

commit 7a76d89232f20411f32e7a79ccc1e2f95e9f826b
Merge: f631a78... c0e741d...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 27 09:59:24 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
      crypto: talitos - sparse fix
      crypto: talitos - Stop leaking memory in error path
      crypto: talitos - Fix GFP flag usage
      crypto: talitos - Preempt overflow interrupts
      crypto: talitos - Correct dst != src case handling
      crypto: talitos - Remove calls to of_node_put

commit f631a78445e94b8a9ae23980d00a5cb2d9c3d0c7
Merge: 13ffc32... c5b61d5...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 27 09:58:59 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/ISDN-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/ISDN-2.6:
      Fix namespace issue with Hisax

commit 13ffc32eaf0b75a19bd8c3a8702faedde28853fe
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Mon Jul 28 02:37:32 2008 +1000

    isdn: mISDN HFC PCI support depends on virt_to_bus()
    
    On powerpc (allyesconfig build) we get this error:
    
    drivers/isdn/hardware/mISDN/hfcpci.c:1991: error: implicit declaration of function 'virt_to_bus'
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5995477ab7f3522c497c9c4a1c55373e9d655574
Author: Andrea Righi <righi.andrea@gmail.com>
Date:   Sun Jul 27 17:29:15 2008 +0200

    task IO accounting: improve code readability
    
    Put all i/o statistics in struct proc_io_accounting and use inline functions to
    initialize and increment statistics, removing a lot of single variable
    assignments.
    
    This also reduces the kernel size as following (with CONFIG_TASK_XACCT=y and
    CONFIG_TASK_IO_ACCOUNTING=y).
    
        text    data     bss     dec     hex filename
       11651       0       0   11651    2d83 kernel/exit.o.before
       11619       0       0   11619    2d63 kernel/exit.o.after
       10886     132     136   11154    2b92 kernel/fork.o.before
       10758     132     136   11026    2b12 kernel/fork.o.after
    
     3082029  807968 4818600 8708597  84e1f5 vmlinux.o.before
     3081869  807968 4818600 8708437  84e155 vmlinux.o.after
    
    Signed-off-by: Andrea Righi <righi.andrea@gmail.com>
    Acked-by: Oleg Nesterov <oleg@tv-sign.ru>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 605ccb73f6a1c891a16268b3a2923208fc637958
Author: Andrea Righi <righi.andrea@gmail.com>
Date:   Sun Jul 27 13:39:03 2008 +0200

    tracing: remove unused variable
    
    Remove the following warning with CONFIG_TRACING=y:
    
    	kernel/trace/trace.c: In function ‘s_next’:
    	kernel/trace/trace.c:1186: warning: unused variable ‘last_ent’
    
    Signed-off-by: Andrea Righi <righi.andrea@gmail.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 375614422509c98a1f3dbef410206bf81775169b
Merge: eeb61f7... 536319a...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 27 09:45:59 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
      ALSA: Allow to force model to intel-mac-v3 in snd_hda_intel (sigmatel).
      ALSA: cs4232: fix crash during chip PNP detection
      ALSA: hda - Add automatic model setting for the Acer Aspire 5920G laptop
      ALSA: make snd_ac97_add_vmaster() static
      ALSA: sound/pci/azt3328.h: no variables for enums
      ALSA: soc - wm9712 mono mixer
      ALSA: hda - Add support of ASUS Eeepc P90*
      ALSA: opti9xx: no isapnp param for !CONFIG_PNP
      ALSA: opti93x - Fix NULL dereference
      ALSA: hda - Added support for Asus V1Sn
      ALSA: ASoC: Factor PGA DAPM handling into main
      ALSA: ASoC: Refactor DAPM event handler
      ALSA: ALSA: ens1370: communicate PCI device to AC97
      ALSA: ens1370: SRC stands for Sample Rate Converter
      ALSA: hda - Align BDL position adjustment parameter
      ALSA: Au1xpsc: psc not disabled when TX is idle
      ALSA: add TriTech 28023 AC97 codec ID and Wolfson 9701 name.

commit eeb61f719c00c626115852bbc91189dc3011a844
Author: Al Viro <viro@ZenIV.linux.org.uk>
Date:   Sun Jul 27 08:59:33 2008 +0100

    missing bits of net-namespace / sysctl
    
    Piss-poor sysctl registration API strikes again, film at 11...
    
    What we really need is _pathname_ required to be present in already
    registered table, so that kernel could warn about bad order.  That's the
    next target for sysctl stuff (and generally saner and more explicit
    order of initialization of ipv[46] internals wouldn't hurt either).
    
    For the time being, here are full fixups required by ..._rotable()
    stuff; we make per-net sysctl sets descendents of "ro" one and make sure
    that sufficient skeleton is there before we start registering per-net
    sysctls.
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit bfbcf034798b2ca45338cee5049b5694b7ddc865
Author: Al Viro <viro@ZenIV.linux.org.uk>
Date:   Sun Jul 27 06:31:22 2008 +0100

    lost sysctl fix
    
    try_attach() should walk into the matching subdirectory, not the first one...
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
    Tested-by: Valdis.Kletnieks@vt.edu
    Tested-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c5b61d59a685b1227b8a994b52a9b0bd68dc8da8
Author: Karsten Keil <kkeil@suse.de>
Date:   Sun Jul 27 18:32:50 2008 +0200

    Fix namespace issue with Hisax
    
    you can pull this  git://git./linux/kernel/git/kkeil/ISDN-2.6 master
    
    rename release_tei() to TEIrelease() because release_tei() was
    already exported bei the old HiSax driver.
    
    Signed-off-by: Karsten Keil <kkeil@suse.de>

commit 50cb993ea6cd187bfed085cb3e0747066edeb02f
Merge: 445c271... 8be1a6d...
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Sun Jul 27 12:25:57 2008 -0300

    Merge ../linux-2.6

commit 445c2714cf72817ab1ad3ca894c6d9b2047b3a3e
Author: Adrian Bunk <bunk@kernel.org>
Date:   Sun Jul 27 10:04:55 2008 -0300

    V4L/DVB (8534): remove select's of FW_LOADER
    
    After commit d9b19199e4894089456aaad295023263b5225c1a
    (always enable FW_LOADER unless EMBEDDED=y) we can remove
    the FW_LOADER select's and corresponding dependencies
    on HOTPLUG.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 9fa0f6db3a201bef49f28e69f80802559a38586b
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Sun Jul 27 08:55:17 2008 -0300

    V4L/DVB (8522): videodev2: Fix merge conflict
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit cadbd4a5e36dde7e6c49b587b2c419103c0b7218
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Thu Jul 3 23:47:27 2008 -0700

    [SCSI] replace __FUNCTION__ with __func__
    
    [jejb: fixed up a ton of missed conversions.
    
     All of you are on notice this has happened, driver trees will now
     need to be rebased]
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: SCSI List <linux-scsi@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 2b142900784c6e38c8d39fa57d5f95ef08e735d8
Author: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Date:   Sun Jul 27 09:38:42 2008 +0100

    [SCSI] extend the last_sector_bug flag to cover more sectors
    
    The last_sector_bug flag was added to work around a bug in certain usb
    cardreaders, where they would crash if a multiple sector read included the
    last sector. The original implementation avoids this by e.g. splitting an 8
    sector read which includes the last sector into a 7 sector read, and a single
    sector read for the last sector.  The flag is enabled for all USB devices.
    
    This revealed a second bug in other usb cardreaders, which crash when they
    get a multiple sector read which stops 1 sector short of the last sector.
    Affected hardware includes the Kingston "MobileLite" external USB cardreader
    and the internal USB cardreader on the Asus EeePC.
    
    Extend the last_sector_bug workaround to ensure that any access which touches
    the last 8 hardware sectors of the device is a single sector long.  Requests
    are shrunk as necessary to meet this constraint.
    
    This gives us a safety margin against potential unknown or future bugs
    affecting multi-sector access to the end of the device.  The two known bugs
    only affect the last 2 sectors.  However, they suggest that these devices
    are prone to fencepost errors and that multi-sector access to the end of the
    device is not well tested.  Popular OS's use multi-sector accesses, but they
    rarely read the last few sectors.  Linux (with udev & vol_id) automatically
    reads sectors from the end of the device on insertion.  It is assumed that
    single sector accesses are more thoroughly tested during development.
    
    Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
    Tested-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 74b9ef21162fd81d9de87319c4373f523e2869cd
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sat Jul 26 15:43:17 2008 -0300

    V4L/DVB (8532): mxl5007t: remove excessive locks
    
    The use of mutex locking is overly paranoid in this driver.
    The only locks we need are around the manipulation of the
    register arrays. The other locks are not needed - remove them.
    
    Thanks to Steven Toth for pointing this out.
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit c39c1fd29373d204b11b71946d0f4c97e4974dd9
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sat Jul 26 12:06:57 2008 -0300

    V4L/DVB (8531): mxl5007t: move i2c gate handling outside of mutex protected code blocks
    
    There is no reason to protect the i2c gate handling within the mxl5007t
    state mutex.
    
    Thanks to Steven Toth for pointing this out.
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 59d27521c0f50fadf3382e2b325a7e8a04d9a770
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Wed Jul 9 00:23:08 2008 -0300

    V4L/DVB (8530): au0828: add support for new revision of HVR950Q
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 452a53a247d9181bb0ec07ce1def51769619e9d2
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sat Jul 12 18:22:38 2008 -0300

    V4L/DVB (8529): mxl5007t: enable _init and _sleep power management functionality
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 2a83e4d5e40fd8eda3c04a5847f0876a4be9d45b
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Mon Jul 7 18:20:58 2008 -0300

    V4L/DVB (8528): add support for MaxLinear MxL5007T silicon tuner
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Asaf Fishov <afishov@maxlinear.com>
    Signed-off-by: Charles Kim <ckim@maxlinear.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit f796804f01429b832e1e734c54f0f535b322c665
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sat Jul 26 09:16:29 2008 -0300

    V4L/DVB (8526): saa7146: fix VIDIOC_ENUM_FMT
    
    VIDIOC_ENUM_FMT should keep the index and type fields. Instead,
    type was zeroed.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit de1e575db21a341b77b296af7dd87f163ebf6020
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sat Jul 26 08:37:58 2008 -0300

    V4L/DVB (8525): fix a few assorted spelling mistakes.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit c1d7f4f1648cb8efd87f1b9560c40af2297e7c05
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sat Jul 26 08:33:47 2008 -0300

    V4L/DVB (8524): videodev: copy the VID_TYPE defines to videodev.h
    
    The VID_TYPE defines are V4L1 specific, so copy them back to videodev.h.
    In videodev2.h ensure that they are not used in the kernel (you need
    to include videodev.h instead) and mark them are deprecated.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 0ea6bc8d43c9ee3c5384bea184eab020927a5b2c
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sat Jul 26 08:26:43 2008 -0300

    V4L/DVB (8523): v4l2-dev: remove unused type and type2 field from video_device
    
    The type and type2 fields were unused and so could be removed.
    Instead add a vfl_type field that contains the type of the video
    device.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit c52e4f5836cff0a70a25665f475cf5294c9fe5eb
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Sun Jul 27 02:56:33 2008 -0300

    V4L/DVB (8521): gspca: Webcams with Sonix bridge and sensor ov7630 are VGA.
    
    This fixes a bug introduced in c503a6f8332a (thanks to Hans de Goede).
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 87581aa5f10959224fc7e1a30ac9af53949d0ef2
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Sat Jul 26 14:30:01 2008 -0300

    V4L/DVB (8520): gspca: Bad webcam information in some modules since 28b8203a830e.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 5da162e7e2246851b6d5899688bba5b25a7fea3e
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Sat Jul 26 14:17:23 2008 -0300

    V4L/DVB (8519): gspca: Set the specific per webcam information in driver_info for sonixb.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 1250ac6d4ab716dafe0ac245fd31cd3a7cbc0a98
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Sat Jul 26 08:02:47 2008 -0300

    V4L/DVB (8518): gspca: Remove the remaining frame decoding functions from the subdrivers.
    
    SPCA505 and SPCA508 added in the pixel formats.
    Decode functions and associated resources removed in spca505, 506 and 508.
    The decode routines are now found in the V4L library.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 496cd7e977c73df2c287eaf6d612fc49d6f83dd7
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Sat Jul 26 07:49:55 2008 -0300

    V4L/DVB (8517): gspca: Bad sensor for some webcams in zc3xx since 28b8203a830e.
    
    '.driver_info = ' forgotten in usb device id table.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit e546f4bb6d3b320d60c33025597bc8fc31532394
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Sat Jul 26 03:43:59 2008 -0300

    V4L/DVB (8515): gspca: Webcam 0c45:6143 added in sonixj.
    
    It is an other Pccam168. The .inf says SN9C120B + SP80708, but it should
    work as SN9C120 + MI0360.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 9d64fdb15b1b9ce9144cfde4001e9194ccde42d1
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Fri Jul 25 08:53:03 2008 -0300

    V4L/DVB (8513): gspca: Set the specific per webcam information in driver_info.
    
    This patch removes a big part of the code run at probe time.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 07767ebda385956bd2b193f9820de719475bfe6e
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Wed Jul 23 03:39:42 2008 -0300

    V4L/DVB (8512): gspca: Do not use the driver_info field of usb_device_id.
    
    The field driver_info will be used to handle the specific per webcam
    information.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit c6edaf1674d3c17770b1c9966306b802adb21a2b
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Wed Jul 23 03:24:06 2008 -0300

    V4L/DVB (8511): gspca: Get the card name of QUERYCAP from the usb product name.
    
    This is a preliminary for using the driver_info of the struct
    usb_device_id to handle the specific per webcam information.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 353facd4ab5acc6e9d83985eec9ca17e5d0cb470
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sat Jul 26 18:28:26 2008 -0300

    V4L/DVB (8509): pvrusb2: fix device descriptions for HVR-1900 & HVR-1950
    
    Acked-by: Mike Isely <isely@pobox.com>
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 531d83a3d39280d191e2b1f0b540dbad22731579
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sat Jul 26 09:04:06 2008 -0300

    V4L/DVB (8506): empress: fix control handling oops
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 1052efe0fc69130d9d6a44bc9ceecd229221d9a1
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sat Jul 26 09:01:24 2008 -0300

    V4L/DVB (8505): saa7134-empress.c: fix deadlock
    
    ts_release() locked a mutex that videobuf_stop() also tried to obtain.
    But ts_release() shouldn't hold that mutex at all.
    
    Make empress_users atomic as well to prevent possible race condition.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit feb75f07102a85026d41e2c4e4113c34dd035c30
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sun Jul 27 06:30:21 2008 -0300

    V4L/DVB (8504): s2255drv: add missing header
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 9993e51c0c47ec69dce1f26c2321af6bb9165e9e
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Sat Jul 26 13:53:46 2008 -0300

    V4L/DVB (8502): videodev2.h: CodingStyle cleanups
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 2ab61b01110aa04cd853c619a74881e3225a5e24
Merge: 6f9f489... 860239c...
Author: David S. Miller <davem@davemloft.net>
Date:   Sun Jul 27 05:00:25 2008 -0700

    Merge branch 'master' of git://eden-feed.erg.abdn.ac.uk/net-2.6

commit 3c26e17032e42cfbe606882288223ad6146e4c38
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Sun Jul 27 02:34:45 2008 -0700

    avr32: some mmc/sd cleanups
    
    Minor cleanups for the MMC/SD support on avr32:
    
     - Make at32_add_device_mci() properly initialize "missing"
       platform data ... so boards like STK1002 won't try GPIO 0.
    
     - Switch over to gpio_is_valid() instead of testing for only
       one designated value.
    
     - Provide STK1002 platform data for the unlikely case that
       switches are set so first Ethernet controller isn't in use.
       (That's the only way to get card detect and writeprotect
       switch sensing on the STK1000.)
    
    And get rid of one "unused variable" warning.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit eda3d8f5604860aae1bb9996bb5efc4213778369
Merge: 87a9f70... 8be1a6d...
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Sun Jul 27 13:54:08 2008 +0200

    Merge commit 'upstream/master'

commit 6f9f489a4eeaa3c8a8618e078a5270d2c4872b67
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Sun Jul 27 04:40:51 2008 -0700

    net: missing bits of net-namespace / sysctl
    
    Piss-poor sysctl registration API strikes again, film at 11...
    What we really need is _pathname_ required to be present in
    already registered table, so that kernel could warn about bad
    order.  That's the next target for sysctl stuff (and generally
    saner and more explicit order of initialization of ipv[46]
    internals wouldn't hurt either).
    
    For the time being, here are full fixups required by ..._rotable()
    stuff; we make per-net sysctl sets descendents of "ro" one and
    make sure that sufficient skeleton is there before we start registering
    per-net sysctls.
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 15d3b4a26291c170563e2b25ded5de1324f93959
Merge: 2c3abab... 8be1a6d...
Author: David S. Miller <davem@davemloft.net>
Date:   Sun Jul 27 04:40:08 2008 -0700

    Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6

commit 2c3abab7c95295f319dc8899b74cbd60140fcdfb
Author: David S. Miller <davem@davemloft.net>
Date:   Sun Jul 27 03:59:24 2008 -0700

    ipcomp: Fix warnings after ipcomp consolidation.
    
    net/ipv4/ipcomp.c: In function ‘ipcomp4_init_state’:
    net/ipv4/ipcomp.c:109: warning: unused variable ‘calg_desc’
    net/ipv4/ipcomp.c:108: warning: unused variable ‘ipcd’
    net/ipv4/ipcomp.c:107: warning: ‘err’ may be used uninitialized in this function
    net/ipv6/ipcomp6.c: In function ‘ipcomp6_init_state’:
    net/ipv6/ipcomp6.c:139: warning: unused variable ‘calg_desc’
    net/ipv6/ipcomp6.c:138: warning: unused variable ‘ipcd’
    net/ipv6/ipcomp6.c:137: warning: ‘err’ may be used uninitialized in this function
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 53cdb27a933e4032934cbda0b447cfc9943c0eac
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sun Jul 27 10:35:54 2008 +0100

    [ARM] Fix shared mmap when more than two maps of the same file exist
    
    The shared mmap code works fine for the test case, which only checked
    for two shared maps of the same file.  However, three shared maps
    result in one mapping remaining cached, resulting in stale data being
    visible via that mapping.  Fix this.
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit daf93dd55c48b65ab2f1907e0fc5ef994896c787
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sun Jul 27 10:10:58 2008 +0100

    [ARM] fix VIPT/VIVT macro optimisations, add comments
    
    cacheflush.h was doing:
    
    ... VIVT only stuff
    ... VIPT only stuff
    ... VIVT or VIPT stuff
    
    which is clearly bogus - we would only ever use the "VIVT or VIPT" case
    when both VIVT and VIPT are not selected.  Fix this.
    
    Add comments to each case, including noting the impossibility of
    correctly detecting the cache type of ARM926 and ARMv6 cores from
    the cache type register in the "VIVT or VIPT" case.
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit cc04454fa81e93b5f1b5133950331639d2f59f85
Author: Hollis Blanchard <hollisb@us.ibm.com>
Date:   Fri Jul 25 13:54:50 2008 -0500

    KVM: ppc: fix invalidation of large guest pages
    
    When guest invalidates a large tlb map, there may be more than one
    corresponding shadow tlb maps that need to be invalidated. Use eaddr and eend
    to find these shadow tlb maps.
    
    Signed-off-by: Liu Yu <yu.liu@freescale.com>
    Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 6cab48602996cdbcb277375a8107d53e21e8c9b9
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Sun Jul 27 04:23:31 2008 +0100

    [ARM] 5179/1: Replace obsolete IRQT_* and __IRQT_* values with IRQ_TYPE_*
    
    IRQT_* and __IRQT_* were obsoleted long ago by patch [3692/1].
    Remove them completely. Sed script for the reference:
    
    s/__IRQT_RISEDGE/IRQ_TYPE_EDGE_RISING/g
    s/__IRQT_FALEDGE/IRQ_TYPE_EDGE_FALLING/g
    s/__IRQT_LOWLVL/IRQ_TYPE_LEVEL_LOW/g
    s/__IRQT_HIGHLVL/IRQ_TYPE_LEVEL_HIGH/g
    s/IRQT_RISING/IRQ_TYPE_EDGE_RISING/g
    s/IRQT_FALLING/IRQ_TYPE_EDGE_FALLING/g
    s/IRQT_BOTHEDGE/IRQ_TYPE_EDGE_BOTH/g
    s/IRQT_LOW/IRQ_TYPE_LEVEL_LOW/g
    s/IRQT_HIGH/IRQ_TYPE_LEVEL_HIGH/g
    s/IRQT_PROBE/IRQ_TYPE_PROBE/g
    s/IRQT_NOEDGE/IRQ_TYPE_NONE/g
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 5a00a5e7a3e013b2323f87c1b69ff9557eae5ec9
Author: Christian Borntraeger <borntraeger@de.ibm.com>
Date:   Fri Jul 25 15:53:12 2008 +0200

    KVM: s390: Fix possible host kernel bug on lctl(g) handling
    
    The lctl(g) instructions require a specific alignment for the parameters.
    The architecture requires a specification program check if these alignments
    are not used. Enforcing this alignment also removes a possible host BUG,
    since the get_guest functions check for proper alignment and emits a BUG.
    
    Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit f5e10b09a5f8fc40666c95fe0cd6bcc2b8f11437
Author: Christian Borntraeger <borntraeger@de.ibm.com>
Date:   Fri Jul 25 15:52:44 2008 +0200

    KVM: s390: Fix instruction naming for lctlg
    
    Lets fix the name for the lctlg instruction...
    
    Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 3cd612998f17d5b3588be7f4937720411d247ff6
Author: Christian Borntraeger <borntraeger@de.ibm.com>
Date:   Fri Jul 25 15:51:54 2008 +0200

    KVM: s390: Fix program check on interrupt delivery handling
    
    The current interrupt handling on s390 misbehaves on an error case. On s390
    each cpu has the prefix area (lowcore) for interrupt delivery. This memory
    must always be available. If we fail to access the prefix area for a guest
    on interrupt delivery the configuration is completely unusable. There is no
    point in sending another program interrupt to an inaccessible lowcore.
    Furthermore, we should not bug the host kernel, because this can be triggered
    by userspace. I think the guest kernel itself can not trigger the problem, as
    SET PREFIX and SIGNAL PROCESSOR SET PREFIX both check that the memory is
    available and sane. As this is a userspace bug (e.g. setting the wrong guest
    offset, unmapping guest memory) we should kill the userspace process instead
    of BUGing the host kernel.
    In the long term we probably should notify the userspace process about this
    problem.
    
    Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 0096369daa9eaaef1a309e5d8167b023af3f998d
Author: Martin Schwidefsky <schwidefsky@de.ibm.com>
Date:   Fri Jul 25 15:51:00 2008 +0200

    KVM: s390: Change guestaddr type in gaccess
    
    All registers are unsigned long types. This patch changes all occurences
    of guestaddr in gaccess from u64 to unsigned long.
    
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 99e65c92f2bbf84f43766a8bf701e36817d62822
Author: Christian Borntraeger <borntraeger@de.ibm.com>
Date:   Fri Jul 25 15:50:04 2008 +0200

    KVM: s390: Fix guest kconfig
    
    Cornelia Huck noticed that a modular virtio without kvm guest support
    leads to a build error in the s390 virtio transport:
    
    CONFIG_VIRTIO=m leads to
    ERROR: "vmem_add_mapping" [drivers/s390/kvm/kvm_virtio.ko] undefined!
    ERROR: "max_pfn" [drivers/s390/kvm/kvm_virtio.ko] undefined!
    ERROR: "vmem_remove_mapping" [drivers/s390/kvm/kvm_virtio.ko] undefined!
    
    The virtio transport only works with kvm guest support and only as a
    builtin. Lets change the build process of drivers/s390/kvm/kvm_virtio.c
    to depend on kvm guest support, which is also a bool.
    
    CONFIG_S390_GUEST already selects CONFIG_VIRTIO, that should prevent
    CONFIG_S390_GUEST=y CONFIG_VIRTIO=n situations.
    
    CC: Cornelia Huck <cornelia.huck@de.ibm.com>
    Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 2bd0ac4eb469ef58c3b1746fccd15da871fc55c4
Author: Carsten Otte <cotte@de.ibm.com>
Date:   Fri Jul 25 15:49:13 2008 +0200

    KVM: s390: Advertise KVM_CAP_USER_MEMORY
    
    KVM_CAP_USER_MEMORY is used by s390, therefore, we should advertise it.
    
    Signed-off-by: Carsten Otte <cotte@de.ibm.com>
    Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit cab7a1eeeb007be309cd99cf14407261a72d2418
Author: Julia Lawall <julia@diku.dk>
Date:   Tue Jul 22 21:38:18 2008 +0200

    KVM: ia64: Fix irq disabling leak in error handling code
    
    There is a call to local_irq_restore in the normal exit case, so it would
    seem that there should be one on an error return as well.
    
    The semantic patch that finds this problem is as follows:
    (http://www.emn.fr/x-info/coccinelle/)
    
    // <smpl>
    @@
    expression l;
    expression E,E1,E2;
    @@
    
    local_irq_save(l);
    ... when != local_irq_restore(l)
        when != spin_unlock_irqrestore(E,l)
        when any
        when strict
    (
    if (...) { ... when != local_irq_restore(l)
                   when != spin_unlock_irqrestore(E1,l)
    +   local_irq_restore(l);
        return ...;
    }
    |
    if (...)
    +   {local_irq_restore(l);
        return ...;
    +   }
    |
    spin_unlock_irqrestore(E2,l);
    |
    local_irq_restore(l);
    )
    // </smpl>
    
    Signed-off-by: Julia Lawall <julia@diku.dk>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 5fdbcb9dd16f1e89ead127d3ee1a38e3a00cf1ea
Author: Sheng Yang <sheng.yang@intel.com>
Date:   Wed Jul 16 09:25:40 2008 +0800

    KVM: VMX: Fix undefined beaviour of EPT after reload kvm-intel.ko
    
    As well as move set base/mask ptes to vmx_init().
    
    Signed-off-by: Sheng Yang <sheng.yang@intel.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 5ec5726a16245138f5d5305b00a752acb5730076
Author: Sheng Yang <sheng.yang@intel.com>
Date:   Wed Jul 16 09:21:22 2008 +0800

    KVM: VMX: Fix bypass_guest_pf enabling when disable EPT in module parameter
    
    Signed-off-by: Sheng Yang <sheng.yang@intel.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit c93cd3a58845012df2d658fecd0ac99f7008d753
Author: Marcelo Tosatti <mtosatti@redhat.com>
Date:   Sat Jul 19 19:08:07 2008 -0300

    KVM: task switch: translate guest segment limit to virt-extension byte granular field
    
    If 'g' is one then limit is 4kb granular.
    
    Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 577bdc496614ced56d999bbb425e85adf2386490
Author: Avi Kivity <avi@qumranet.com>
Date:   Sat Jul 19 08:57:05 2008 +0300

    KVM: Avoid instruction emulation when event delivery is pending
    
    When an event (such as an interrupt) is injected, and the stack is
    shadowed (and therefore write protected), the guest will exit.  The
    current code will see that the stack is shadowed and emulate a few
    instructions, each time postponing the injection.  Eventually the
    injection may succeed, but at that time the guest may be unwilling
    to accept the interrupt (for example, the TPR may have changed).
    
    This occurs every once in a while during a Windows 2008 boot.
    
    Fix by unshadowing the fault address if the fault was due to an event
    injection.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 34198bf8426276a2ce1e97056a0f02d43637e5ae
Author: Marcelo Tosatti <mtosatti@redhat.com>
Date:   Wed Jul 16 19:07:11 2008 -0300

    KVM: task switch: use seg regs provided by subarch instead of reading from GDT
    
    There is no guarantee that the old TSS descriptor in the GDT contains
    the proper base address. This is the case for Windows installation's
    reboot-via-triplefault.
    
    Use guest registers instead. Also translate the address properly.
    
    Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 98899aa0e0bf5de05850082be0eb837058c09ea5
Author: Marcelo Tosatti <mtosatti@redhat.com>
Date:   Wed Jul 16 19:07:10 2008 -0300

    KVM: task switch: segment base is linear address
    
    The segment base is always a linear address, so translate before
    accessing guest memory.
    
    Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 5f4cb662a0a2533b45656607471571460310a5ca
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Mon Jul 14 20:36:36 2008 +0200

    KVM: SVM: allow enabling/disabling NPT by reloading only the architecture module
    
    If NPT is enabled after loading both KVM modules on AMD and it should be
    disabled, both KVM modules must be reloaded. If only the architecture module is
    reloaded the behavior is undefined. With this patch it is possible to disable
    NPT only by reloading the kvm_amd module.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 536319afd1f25383009c0c88f6fb00104f49c178
Author: Nicolas Boichat <nicolas@boichat.ch>
Date:   Mon Jul 21 22:18:01 2008 +0800

    ALSA: Allow to force model to intel-mac-v3 in snd_hda_intel (sigmatel).
    
    Currently, even if you pass model=intel-mac-v3 as a module parameter to
    snd_hda_intel, the function patch_stac922x (patch_sigmatel.c) will still
    try to auto-detect the model type. This is a problem on my MacBook Pro 1st
    generation, which needs intel-mac-v3, but sometimes incorrectly reports
    0x00000100 as subsystem id, which causes the switch in patch_stac922x to
    select intel-mac-v4.
    
    To fix this, I added a new model called intel-mac-auto, so in case no
    module parameter is passed, and an Intel Mac board is detected, the
    model will be automatically detected, while no detection will be done
    if the model is forced to intel-mac-v3.
    
    This problem has been around for quite a while, and I used to fix it
    by moving the case statement for 0x00000100 in patch_stac922x so that
    intel-mac-v3 is chosen.
    
    Another way to fix the problem would be to check if a module parameter
    was set directly in patch_stac922x, using something like this:
    if (spec->board_config == STAC_INTEL_MAC_V3 &&
    	!codec->bus->modelname) {
    
    But I think it is less elegant (if you prefer that way, I can prepare a
    patch).
    
    Signed-off-by: Nicolas Boichat <nicolas@boichat.ch>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit b15ebe2616289da258f85b3ff142fca237ef9f59
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 07:48:49 2008 +0200

    ALSA: cs4232: fix crash during chip PNP detection
    
    The acard->wss pointer is uninitialized in this function
    which leads to crash during chip PNP detection.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Acked-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit fe7e873f52f17ad9b8ee9e2c70acaddcae22443b
Author: Travis Place <wishie@wishie.net>
Date:   Sun Jul 27 10:13:26 2008 +0200

    ALSA: hda - Add automatic model setting for the Acer Aspire 5920G laptop
    
    Make the Acer Aspire 5920G (1025:0121) select ALC883_ACER_ASPIRE
    by default.
    
    Signed-off-by: Travis Place <wishie@wishie.net>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 13c2108de4437771a77f775fe33e9a33c53a8a14
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jul 22 20:21:32 2008 +0300

    ALSA: make snd_ac97_add_vmaster() static
    
    This patch makes the needlessly global snd_ac97_add_vmaster() static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 6aa1e464453e398e4ab12558777fb10cff8a284d
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jul 22 20:21:28 2008 +0300

    ALSA: sound/pci/azt3328.h: no variables for enums
    
    AZF_FREQUENCIES and AZF_GAME_CONFIGS were variables, and this doesn't
    seem to have been intended.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Andreas Mohr <andi@lisas.de>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 8be1a6d6c77ab4532e4476fdb8177030ef48b52c
Merge: 852fef6... cc9969c...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sat Jul 26 20:40:36 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
      mlx4: Update/add Mellanox Technologies copyright lines to mlx4 driver files
      mlx4_core: Add VLAN tag field to WQE control segment struct
      RDMA/nes: CM connection setup/teardown rework
      IPoIB: Correct help text for INFINIBAND_IPOIB_DEBUG
      IPoIB/cm: Connected mode is no longer EXPERIMENTAL
      RDMA/ucm: BKL is not needed for ib_ucm_open()
      RDMA/ucma: BKL is not needed for ucma_open()

commit 852fef69c0d9510a28a70221cfddd004efa02552
Author: Oliver Neukum <oliver@neukum.org>
Date:   Sat Jul 26 22:42:42 2008 +0200

    fix for a memory leak in an error case introduced by fix for double free
    
    The fix NULLed a pointer without freeing it.
    
    Signed-off-by: Oliver Neukum <oneukum@suse.de>
    Reported-by: Juha Motorsportcom <juha_motorsportcom@luukku.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9ee08c2df47c10ba624ff05a6c0f2500748bcb69
Merge: eaf0ba5... 3d45955...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sat Jul 26 20:30:56 2008 -0700

    Merge git://git.infradead.org/mtd-2.6
    
    * git://git.infradead.org/mtd-2.6: (57 commits)
      [MTD] [NAND] subpage read feature as a way to increase performance.
      CPUFREQ: S3C24XX NAND driver frequency scaling support.
      [MTD][NAND] au1550nd: remove unused variable
      [MTD] jedec_probe: Fix SST 16-bit chip detection
      [MTD][MTDPART] Fix a division by zero bug
      [MTD][MTDPART] Cleanup and document the erase region handling
      [MTD][MTDPART] Handle most checkpatch findings
      [MTD][MTDPART] Seperate main loop from per-partition code in add_mtd_partition
      [MTD] physmap: resume already suspended chips on failure to suspend
      [MTD] physmap: Fix suspend/resume/shutdown bugs.
      [MTD] [NOR] Fix -ETIMEO errors in CFI driver
      [MTD] [NAND] fsl_elbc_nand: fix section mismatch with CONFIG_MTD_OF_PARTS=y
      [JFFS2] Use .unlocked_ioctl
      [MTD] Fix const assignment in the MTD command line partitioning driver
      [MTD] [NOR] gen_probe: No debug message when debugging is disabled
      [MTD] [NAND] remove __PPC__ hardcoded address from DiskOnChip drivers
      [MTD] [MAPS] Remove the bast-flash driver.
      [MTD] [NAND] fsl_elbc_nand: ecclayout cleanups
      [MTD] [NAND] fsl_elbc_nand: implement support for flash-based BBT
      [MTD] [NAND] fsl_elbc_nand: fix OOB workability for large page NAND chips
      ...

commit eaf0ba5ef69538b6913525294a3a0fcb0e0992e0
Merge: 732730d... a9906a1...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sat Jul 26 20:29:39 2008 -0700

    Merge branch 'tracehook' of git://git.kernel.org/pub/scm/linux/kernel/git/frob/linux-2.6-utrace
    
    * 'tracehook' of git://git.kernel.org/pub/scm/linux/kernel/git/frob/linux-2.6-utrace:
      tracehook: comment fixes

commit 732730d48dc777f6577a6e0fece42b860324998e
Author: Geert Uytterhoeven <geert@linux-m68k.org>
Date:   Sun Jul 27 01:39:52 2008 +0200

    m68k: gs: use tty_port fixes
    
    commit b5391e29f428d11755ca2c91074c6db6f5c69d7c ("gs: use tty_port")
    forgot to update the m68k gs serial drivers.
    
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit bdee6ac7d1c9a4a9b65db1753b0bfa0b61361dde
Merge: 4836e30... deec9ae...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sat Jul 26 20:27:31 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc:
      atmel-mci: debugfs support
      mmc: Add per-card debugfs support
      mmc: Export internal host state through debugfs
      imxmmc: fix crash when no platform data is provided
      imxmmc: fix platform resources
      imxmmc: remove DEBUG definition
      mmc_spi: put signals to low power off fix

commit 4836e3007882984279ca63d3c42bf0b14616eb78
Merge: 5c7c204... 4e1e018...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sat Jul 26 20:23:44 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (39 commits)
      [PATCH] fix RLIM_NOFILE handling
      [PATCH] get rid of corner case in dup3() entirely
      [PATCH] remove remaining namei_{32,64}.h crap
      [PATCH] get rid of indirect users of namei.h
      [PATCH] get rid of __user_path_lookup_open
      [PATCH] f_count may wrap around
      [PATCH] dup3 fix
      [PATCH] don't pass nameidata to __ncp_lookup_validate()
      [PATCH] don't pass nameidata to gfs2_lookupi()
      [PATCH] new (local) helper: user_path_parent()
      [PATCH] sanitize __user_walk_fd() et.al.
      [PATCH] preparation to __user_walk_fd cleanup
      [PATCH] kill nameidata passing to permission(), rename to inode_permission()
      [PATCH] take noexec checks to very few callers that care
      Re: [PATCH 3/6] vfs: open_exec cleanup
      [patch 4/4] vfs: immutable inode checking cleanup
      [patch 3/4] fat: dont call notify_change
      [patch 2/4] vfs: utimes cleanup
      [patch 1/4] vfs: utimes: move owner check into inode_change_ok()
      [PATCH] vfs: use kstrdup() and check failing allocation
      ...

commit 5c7c204aeca51ccfad63caab4fcdc5d8026c0fd8
Merge: 2284284... 3712b42...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sat Jul 26 20:19:41 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/ISDN-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/ISDN-2.6:
      Add layer1 over IP support
      Add mISDN HFC multiport driver
      Add mISDN HFC PCI driver
      Add mISDN DSP
      Add mISDN core files
      Define AF_ISDN and PF_ISDN
      Add mISDN driver

commit 228428428138e231a155464239880201e5cc8b44
Merge: 78681ac... 6c3b8fc...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sat Jul 26 20:17:56 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
      netns: fix ip_rt_frag_needed rt_is_expired
      netfilter: nf_conntrack_extend: avoid unnecessary "ct->ext" dereferences
      netfilter: fix double-free and use-after free
      netfilter: arptables in netns for real
      netfilter: ip{,6}tables_security: fix future section mismatch
      selinux: use nf_register_hooks()
      netfilter: ebtables: use nf_register_hooks()
      Revert "pkt_sched: sch_sfq: dump a real number of flows"
      qeth: use dev->ml_priv instead of dev->priv
      syncookies: Make sure ECN is disabled
      net: drop unused BUG_TRAP()
      net: convert BUG_TRAP to generic WARN_ON
      drivers/net: convert BUG_TRAP to generic WARN_ON

commit 78681ac08a611313595d13cafabae1183b71ef48
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Sat Jul 26 15:22:28 2008 -0700

    firmware: fix memmap printk format warnings
    
    Fix firmware/memmap printk format warnings:
    
      drivers/firmware/memmap.c:156: warning: format '%llx' expects type 'long long unsigned int', but argument 4 has type 'resource_size_t'
      drivers/firmware/memmap.c:161: warning: format '%llx' expects type 'long long unsigned int', but argument 4 has type 'resource_size_t'
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Cc: Bernhard Walle <bwalle@suse.de>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3b8f14b41026fb7d7e9a4af2a4128a702d07ad26
Author: Adrian Bunk <bunk@kernel.org>
Date:   Sat Jul 26 15:22:28 2008 -0700

    mm/util.c must #include <linux/sched.h>
    
    mm/util.c: In function 'arch_pick_mmap_layout':
      mm/util.c:144: error: dereferencing pointer to incomplete type
      mm/util.c:145: error: 'arch_get_unmapped_area' undeclared (first use in this function)
      mm/util.c:145: error: (Each undeclared identifier is reported only once
      mm/util.c:145: error: for each function it appears in.)
      mm/util.c:146: error: 'arch_unmap_area' undeclared (first use in this function)
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 510a35d4a47802f4a0028aa6bd2ca2170da5e32f
Author: Andrea Righi <righi.andrea@gmail.com>
Date:   Sat Jul 26 15:22:27 2008 -0700

    hugetlb: remove unused variable warning
    
    Remove the following warning when CONFIG_HUGETLB_PAGE is not set:
    
    	ipc/shm.c: In function `shm_get_stat':
    	ipc/shm.c:565: warning: unused variable `h'
    
    [akpm@linux-foundation.org: use tabs, not spaces]
    Signed-off-by: Andrea Righi <righi.andrea@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b2d002dba5a8a4c0c3ec96fd1ff3c9def6bd71a1
Author: Andrea Righi <righi.andrea@gmail.com>
Date:   Sat Jul 26 15:22:27 2008 -0700

    task IO accounting: correctly account threads IO statistics
    
    Oleg Nesterov points out that we should check that the task is still alive
    before we iterate over the threads.  This patch includes a fixup for this.
    
    Also simplify do_io_accounting() implementation.
    
    Signed-off-by: Andrea Righi <righi.andrea@gmail.com>
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6a9436d0c3cbe8941b1acd5b0736d355295cad98
Author: Michael Buesch <mb@bu3sch.de>
Date:   Sat Jul 26 15:22:26 2008 -0700

    gpiolib: fix typo in comment
    
    This fixes an off-by-one error in a comment.
    
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Cc: David Brownell <david-b@pacbell.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4e1e018ecc6f7bfd10fc75b3ff9715cc8164e0a2
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Sat Jul 26 16:01:20 2008 -0400

    [PATCH] fix RLIM_NOFILE handling
    
    * dup2() should return -EBADF on exceeded sysctl_nr_open
    * dup() should *not* return -EINVAL even if you have rlimit set to 0;
      it should get -EMFILE instead.
    
    Check for orig_start exceeding rlimit taken to sys_fcntl().
    Failing expand_files() in dup{2,3}() now gets -EMFILE remapped to -EBADF.
    Consequently, remaining checks for rlimit are taken to expand_files().
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit 6c5d0512a091480c9f981162227fdb1c9d70e555
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Sat Jul 26 13:38:19 2008 -0400

    [PATCH] get rid of corner case in dup3() entirely
    
    Since Ulrich is OK with getting rid of dup3(fd, fd, flags) completely,
    to hell the damn thing goes.  Corner case for dup2() is handled in
    sys_dup2() (complete with -EBADF if dup2(fd, fd) is called with fd
    that is not open), the rest is done in dup3().
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit 4cc38a1b383f0c6c65a3fef4ff8144e8000e4ec3
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Sat Jul 26 03:48:26 2008 -0400

    [PATCH] remove remaining namei_{32,64}.h crap
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit 3f8206d496e9e9495afb1d4e70d29712b4d403c9
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Sat Jul 26 03:46:43 2008 -0400

    [PATCH] get rid of indirect users of namei.h
    
    fs.h needs path.h, not namei.h; nfs_fs.h doesn't need it at all.
    Several places in the tree needed direct include.
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit 964bd183624c03680796b63b4ab97ee3905a806a
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Sat Jul 26 03:33:14 2008 -0400

    [PATCH] get rid of __user_path_lookup_open
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit 516e0cc5646f377ab80fcc2ee639892eccb99853
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Sat Jul 26 00:39:17 2008 -0400

    [PATCH] f_count may wrap around
    
    make it atomic_long_t; while we are at it, get rid of useless checks in affs,
    hfs and hpfs - ->open() always has it equal to 1, ->release() - to 0.
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit 3c333937ee3be114b181c4861188cfe8f6a59697
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Fri Jul 25 22:32:13 2008 -0400

    [PATCH] dup3 fix
    
    Al Viro notice one cornercase that the new dup3() code.  The dup2()
    function, as a special case, handles dup-ing to the same file
    descriptor.  In this case the current dup3() code does nothing at
    all.  I.e., it ingnores the flags parameter.  This shouldn't happen,
    the close-on-exec flag should be set if requested.
    
    In case the O_CLOEXEC bit in the flags parameter is not set the
    dup3() function should behave in this respect identical to dup2().
    This means dup3(fd, fd, 0) should not actively reset the c-o-e
    flag.
    
    The patch below implements this minor change.
    
    [AV: credits to Artur Grabowski for bringing that up as potential subtle point
    in dup2() behaviour]
    
    Signed-off-by: Ulrich Drepper <drepper@redhat.com>
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit 58ec42b061bf5dad8fa0370a19966cfd96eaf80c
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Wed Jul 23 14:45:55 2008 -0400

    [PATCH] don't pass nameidata to __ncp_lookup_validate()
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit a569c711f63995ad80c23918525111e0cdb0bc73
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Wed Jul 23 14:42:05 2008 -0400

    [PATCH] don't pass nameidata to gfs2_lookupi()
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit 2ad94ae654f5eb72fd3260b706aea645cf4a7791
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Mon Jul 21 09:32:51 2008 -0400

    [PATCH] new (local) helper: user_path_parent()
    
    Preparation to untangling intents mess: reduce the number of do_path_lookup()
    callers.
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit 2d8f30380ab8c706f4e0a8f1aaa22b5886e9ac8a
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Tue Jul 22 09:59:21 2008 -0400

    [PATCH] sanitize __user_walk_fd() et.al.
    
    * do not pass nameidata; struct path is all the callers want.
    * switch to new helpers:
    	user_path_at(dfd, pathname, flags, &path)
    	user_path(pathname, &path)
    	user_lpath(pathname, &path)
    	user_path_dir(pathname, &path)  (fail if not a directory)
      The last 3 are trivial macro wrappers for the first one.
    * remove nameidata in callers.
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit 256984a83880ff7ac78055cb87baea48137f0b77
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Tue Jul 22 08:09:30 2008 -0400

    [PATCH] preparation to __user_walk_fd cleanup
    
    Almost all users __user_walk_fd() and friends care only about struct path.
    Get rid of the few that do not.
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit f419a2e3b64def707e1384ee38abb77f99af5f6d
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Tue Jul 22 00:07:17 2008 -0400

    [PATCH] kill nameidata passing to permission(), rename to inode_permission()
    
    Incidentally, the name that gives hundreds of false positives on grep
    is not a good idea...
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit 30524472c2f728c20d6bf35191042a5d455c0a64
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Tue Jul 22 00:02:33 2008 -0400

    [PATCH] take noexec checks to very few callers that care
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit e56b6a5dda1a36ffaa532df6f975ea324298fa4d
Author: Christoph Hellwig <hch@lst.de>
Date:   Mon May 19 07:53:34 2008 +0200

    Re: [PATCH 3/6] vfs: open_exec cleanup
    
    On Mon, May 19, 2008 at 12:01:49AM +0200, Marcin Slusarz wrote:
    > open_exec is needlessly indented, calls ERR_PTR with 0 argument
    > (which is not valid errno) and jumps into middle of function
    > just to return value.
    > So clean it up a bit.
    
    Still looks rather messy.  See below for a better version.
    
    Signed-off-by: Christoph Hellwig <hch@lst.de>
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit beb29e058c35ab69e96e455a12ccf7505f6de425
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Tue Jul 1 15:01:29 2008 +0200

    [patch 4/4] vfs: immutable inode checking cleanup
    
    Move the immutable and append-only checks from chmod, chown and utimes
    into notify_change().  Checks for immutable and append-only files are
    always performed by the VFS and not by the filesystem (see
    permission() and may_...() in namei.c), so these belong in
    notify_change(), and not in inode_change_ok().
    
    This should be completely equivalent.
    
    CC: Ulrich Drepper <drepper@redhat.com>
    CC: Michael Kerrisk <mtk.manpages@gmail.com>
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit b1da47e29e467f1ec36dc78d009bfb109fd533c7
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Tue Jul 1 15:01:28 2008 +0200

    [patch 3/4] fat: dont call notify_change
    
    The FAT_IOCTL_SET_ATTRIBUTES ioctl() calls notify_change() to change
    the file mode before changing the inode attributes.  Replace with
    explicit calls to security_inode_setattr(), fat_setattr() and
    fsnotify_change().
    
    This is equivalent to the original.  The reason it is needed, is that
    later in the series we move the immutable check into notify_change().
    That would break the FAT_IOCTL_SET_ATTRIBUTES ioctl, as it needs to
    perform the mode change regardless of the immutability of the file.
    
    [Fix error if fat is built as a module.  Thanks to OGAWA Hirofumi for
    noticing.]
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit e9b76fedc61235da80b6b7f81dfd67ec224dfb49
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Tue Jul 1 15:01:27 2008 +0200

    [patch 2/4] vfs: utimes cleanup
    
    Untange the mess that is do_utimes().  Add kerneldoc comment to
    do_utimes().
    
    CC: Ulrich Drepper <drepper@redhat.com>
    CC: Michael Kerrisk <mtk.manpages@gmail.com>
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit 9767d74957450da6365c363d69e3d02d605d7375
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Tue Jul 1 15:01:26 2008 +0200

    [patch 1/4] vfs: utimes: move owner check into inode_change_ok()
    
    Add a new ia_valid flag: ATTR_TIMES_SET, to handle the
    UTIMES_OMIT/UTIMES_NOW and UTIMES_NOW/UTIMES_OMIT cases.  In these
    cases neither ATTR_MTIME_SET nor ATTR_ATIME_SET is in the flags, yet
    the POSIX draft specifies that permission checking is performed the
    same way as if one or both of the times was explicitly set to a
    timestamp.
    
    See the path "vfs: utimensat(): fix error checking for
    {UTIME_NOW,UTIME_OMIT} case" by Michael Kerrisk for the patch
    introducing this behavior.
    
    This is a cleanup, as well as allowing filesystems (NFS/fuse/...) to
    perform their own permission checking instead of the default.
    
    CC: Ulrich Drepper <drepper@redhat.com>
    CC: Michael Kerrisk <mtk.manpages@gmail.com>
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit 88b387824fdaecb6ba0f471acf0aadf7d24739fd
Author: Li Zefan <lizf@cn.fujitsu.com>
Date:   Mon Jul 21 18:06:36 2008 +0800

    [PATCH] vfs: use kstrdup() and check failing allocation
    
    - use kstrdup() instead of kmalloc() + memcpy()
    - return NULL if allocating ->mnt_devname failed
    - mnt_devname should be const
    
    Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
    Acked-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit 672b16b2f66c149888bd876a4f92342112205fe1
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Thu Jul 17 09:45:01 2008 -0400

    [PATCH] more nameidata removal: exec_permission_lite() doesn't need it
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit b77b0646ef4efe31a7449bb3d9360fd00f95433d
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Thu Jul 17 09:37:02 2008 -0400

    [PATCH] pass MAY_OPEN to vfs_permission() explicitly
    
    ... and get rid of the last "let's deduce mask from nameidata->flags"
    bit.
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit a110343f0d6d41f68b7cf8c00b57a3172c67f816
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Thu Jul 17 09:19:08 2008 -0400

    [PATCH] fix MAY_CHDIR/MAY_ACCESS/LOOKUP_ACCESS mess
    
    * MAY_CHDIR is redundant - it's an equivalent of MAY_ACCESS
    * MAY_ACCESS on fuse should affect only the last step of pathname resolution
    * fchdir() and chroot() should pass MAY_ACCESS, for the same reason why
      chdir() needs that.
    * now that we pass MAY_ACCESS explicitly in all cases, LOOKUP_ACCESS can be
      removed; it has no business being in nameidata.
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit 7f2da1e7d0330395e5e9e350b879b98a1ea495df
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Sat May 10 20:44:54 2008 -0400

    [PATCH] kill altroot
    
    long overdue...
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit 8bb79224b87aab92071e94d46e70bd160d89bf34
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Wed Jul 16 09:51:03 2008 -0400

    [PATCH] permission checks for chdir need special treatment only on the last step
    
    ... so we ought to pass MAY_CHDIR to vfs_permission() instead of having
    it triggered on every step of preceding pathname resolution.  LOOKUP_CHDIR
    is killed by that.
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit db2e747b14991a4c6a5c98b0e5f552a193237c03
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Tue Jun 24 16:50:16 2008 +0200

    [patch 5/5] vfs: remove mode parameter from vfs_symlink()
    
    Remove the unused mode parameter from vfs_symlink and callers.
    
    Thanks to Tetsuo Handa for noticing.
    
    CC: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>

commit 7e79eedb3b22200cc8b774baea3a7bf28d766101
Author: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Date:   Tue Jun 24 16:50:15 2008 +0200

    [patch 4/5] vfs: reuse local variable in vfs_link()
    
    Why not reuse "inode" which is assigned as
    
      struct inode *inode = old_dentry->d_inode;
    
    in the beginning of vfs_link() ?
    
    Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>

commit 2f1936b87783a3a56c9441b27b9ba7a747f11e8e
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Tue Jun 24 16:50:14 2008 +0200

    [patch 3/5] vfs: change remove_suid() to file_remove_suid()
    
    All calls to remove_suid() are made with a file pointer, because
    (similarly to file_update_time) it is called when the file is written.
    
    Clean up callers by passing in a file instead of a dentry.
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>

commit c82e42da8a6b2f3a85dc4d4278cb8238702f8f64
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Tue Jun 24 16:50:12 2008 +0200

    [patch 1/5] vfs: truncate: dont check immutable twice
    
    vfs_permission(MAY_WRITE) already checked for the inode being
    immutable, so no need to repeat it.
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Acked-by: Christoph Hellwig <hch@infradead.org>

commit e6305c43eda10ebfd2ad9e35d6e172ccc7bb3695
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Tue Jul 15 21:03:57 2008 -0400

    [PATCH] sanitize ->permission() prototype
    
    * kill nameidata * argument; map the 3 bits in ->flags anybody cares
      about to new MAY_... ones and pass with the mask.
    * kill redundant gfs2_iop_permission()
    * sanitize ecryptfs_permission()
    * fix remaining places where ->permission() instances might barf on new
      MAY_... found in mask.
    
    The obvious next target in that direction is permission(9)
    
    folded fix for nfs_permission() breakage from Miklos Szeredi <mszeredi@suse.cz>
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit 1bd5191d9f5d1928c4efdf604c4164b04bb88dbe
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Wed May 21 19:15:03 2008 +0200

    [patch 05/14] hpfs: dont call permission()
    
    hpfs_unlink() calls permission() prior to truncating the file.  HPFS
    doesn't define a .permission method, so replace with explicit call to
    generic_permission().
    
    This is equivalent, except that devcgroup_inode_permission() and
    security_inode_permission() are not called.
    
    The truncation is just an implementation detail of the unlink, so
    these security checks are unnecessary.
    
    I suspect that even calling generic_permission() is unnecessary, since
    we shouldn't mind if the file isn't writable.  But I leave that to the
    maintainer to decide.
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    CC: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>

commit 9043476f726802f4b00c96d0c4f418dde48d1304
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Tue Jul 15 08:54:06 2008 -0400

    [PATCH] sanitize proc_sysctl
    
    * keep references to ctl_table_head and ctl_table in /proc/sys inodes
    * grab the former during operations, use the latter for access to
      entry if that succeeds
    * have ->d_compare() check if table should be seen for one who does lookup;
      that allows us to avoid flipping inodes - if we have the same name resolve
      to different things, we'll just keep several dentries and ->d_compare()
      will reject the wrong ones.
    * have ->lookup() and ->readdir() scan the table of our inode first, then
      walk all ctl_table_header and scan ->attached_by for those that are
      attached to our directory.
    * implement ->getattr().
    * get rid of insane amounts of tree-walking
    * get rid of the need to know dentry in ->permission() and of the contortions
      induced by that.
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit ae7edecc9b8810770a8e5cb9a466ea4bdcfa8401
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Tue Jul 15 06:33:31 2008 -0400

    [PATCH] sysctl: keep track of tree relationships
    
    In a sense, that's the heart of the series.  It's based on the following
    property of the trees we are actually asked to add: they can be split into
    stem that is already covered by registered trees and crown that is entirely
    new.  IOW, if a/b and a/c/d are introduced by our tree, then a/c is also
    introduced by it.
    
    That allows to associate tree and table entry with each node in the union;
    while directory nodes might be covered by many trees, only one will cover
    the node by its crown.  And that will allow much saner logics for /proc/sys
    in the next patches.  This patch introduces the data structures needed to
    keep track of that.
    
    When adding a sysctl table, we find a "parent" one.  Which is to say,
    find the deepest node on its stem that already is present in one of the
    tables from our table set or its ancestor sets.  That table will be our
    parent and that node in it - attachment point.  Add our table to list
    anchored in parent, have it refer the parent and contents of attachment
    point.  Also remember where its crown lives.
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit bd7b1533cd6a68c734062aa69394bec7e2b1718e
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Tue Jul 15 16:00:59 2008 -0400

    [PATCH] sysctl: make sure that /proc/sys/net/ipv4 appears before per-ns ones
    
    Massage ipv4 initialization - make sure that net.ipv4 appears as
    non-per-net-namespace before it shows up in per-net-namespace sysctls.
    That's the only change outside of sysctl.c needed to get sane ordering
    rules and data structures for sysctls (esp. for procfs side of that
    mess).
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit f7e6ced4061da509f737541ca4dbd44d83a6e82f
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Tue Jul 15 01:44:23 2008 -0400

    [PATCH] allow delayed freeing of ctl_table_header
    
    Refcount the sucker; instead of freeing it by the end of unregistration
    just drop the refcount and free only when it hits zero.  Make sure that
    we _always_ make ->unregistering non-NULL in start_unregistering().
    
    That allows anybody to get a reference to such puppy, preventing its
    freeing and reuse.  It does *not* block unregistration.  Anybody who
    holds such a reference can
    	* try to grab a "use" reference (ctl_head_grab()); that will
    succeeds if and only if it hadn't entered unregistration yet.  If it
    succeeds, we can use it in all normal ways until we release the "use"
    reference (with ctl_head_finish()).  Note that this relies on having
    ->unregistering become non-NULL in all cases when one starts to unregister
    the sucker.
    	* keep pointers to ctl_table entries; they *can* be freed if
    the entire thing is unregistered.  However, if ctl_head_grab() succeeds,
    we know that unregistration had not happened (and will not happen until
    ctl_head_finish()) and such pointers can be used safely.
    
    IOW, now we can have inodes under /proc/sys keep references to ctl_table
    entries, protecting them with references to ctl_table_header and
    grabbing the latter for the duration of operations that require access
    to ctl_table.  That won't cause deadlocks, since unregistration will not
    be stopped by mere keeping a reference to ctl_table_header.
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit 734550921e9b7ab924a43aa3d0bd4239dac4fbf1
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Mon Jul 14 21:22:20 2008 -0400

    [PATCH] beginning of sysctl cleanup - ctl_table_set
    
    New object: set of sysctls [currently - root and per-net-ns].
    Contains: pointer to parent set, list of tables and "should I see this set?"
    method (->is_seen(set)).
    Current lists of tables are subsumed by that; net-ns contains such a beast.
    ->lookup() for ctl_table_root returns pointer to ctl_table_set instead of
    that to ->list of that ctl_table_set.
    
    [folded compile fixes by rdd for configs without sysctl]
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit 7ac6cd653d7c31ad6b7bb5b88c549c4ebf628c34
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Tue Jul 1 23:07:54 2008 +0200

    [patch] hppfs: remove hppfs_permission
    
    hppfs_permission() is equivalent to the '.permission == NULL' case.
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit d2d9648ec6858e19d16a0b16da62534e85888653
Author: Denys Vlasenko <vda.linux@googlemail.com>
Date:   Tue Jul 1 14:16:09 2008 +0200

    [PATCH] reuse xxx_fifo_fops for xxx_pipe_fops
    
    Merge fifo and pipe file_operations.
    
    Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit d70b67c8bc72ee23b55381bd6a884f4796692f77
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Wed Jul 2 21:30:15 2008 +0200

    [patch] vfs: fix lookup on deleted directory
    
    Lookup can install a child dentry for a deleted directory.  This keeps
    the directory dentry alive, and the inode pinned in the cache and on
    disk, even after all external references have gone away.
    
    This isn't a big problem normally, since memory pressure or umount
    will clear out the directory dentry and its children, releasing the
    inode.  But for UBIFS this causes problems because its orphan area can
    overflow.
    
    Fix this by returning ENOENT for all lookups on a S_DEAD directory
    before creating a child dentry.
    
    Thanks to Zoltan Sogor for noticing this while testing UBIFS, and
    Artem for the excellent analysis of the problem and testing.
    
    Reported-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
    Tested-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

commit 6c3b8fc618905d7599dcc514c99ce4293d476f39
Author: Hugh Dickins <hugh@veritas.com>
Date:   Sat Jul 26 17:51:06 2008 -0700

    netns: fix ip_rt_frag_needed rt_is_expired
    
    Running recent kernels, and using a particular vpn gateway, I've been
    having to edit my mails down to get them accepted by the smtp server.
    
    Git bisect led to commit e84f84f276473dcc673f360e8ff3203148bdf0e2 -
    netns: place rt_genid into struct net.  The conversion from a != test
    to rt_is_expired() put one negative too many: and now my mail works.
    
    Signed-off-by: Hugh Dickins <hugh@veritas.com>
    Acked-by: Denis V. Lunev <den@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 6c64825bf40ecc1b01610762ca736b18c8a9db92
Author: Patrick McHardy <kaber@trash.net>
Date:   Sat Jul 26 17:50:05 2008 -0700

    netfilter: nf_conntrack_extend: avoid unnecessary "ct->ext" dereferences
    
    As Linus points out, "ct->ext" and "new" are always equal, avoid unnecessary
    dereferences and use "new" directly.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 93bc4e89c260d91576840c4881d1066d84ccd422
Author: Pekka Enberg <penberg@cs.helsinki.fi>
Date:   Sat Jul 26 17:49:33 2008 -0700

    netfilter: fix double-free and use-after free
    
    As suggested by Patrick McHardy, introduce a __krealloc() that doesn't
    free the original buffer to fix a double-free and use-after-free bug
    introduced by me in netfilter that uses RCU.
    
    Reported-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
    Tested-by: Dieter Ries <clip2@gmx.de>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 3918fed5f31213067c1c345bd904e1ea369e6819
Author: Alexey Dobriyan <adobriyan@gmail.com>
Date:   Sat Jul 26 17:48:59 2008 -0700

    netfilter: arptables in netns for real
    
    IN, FORWARD -- grab netns from in device, OUT -- from out device.
    
    Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit f858b4869a9136dd28cc2ab37f8b89268cc99462
Author: Alexey Dobriyan <adobriyan@gmail.com>
Date:   Sat Jul 26 17:48:38 2008 -0700

    netfilter: ip{,6}tables_security: fix future section mismatch
    
    Currently not visible, because NET_NS is mutually exclusive with SYSFS
    which is required by SECURITY.
    
    Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 6c5a9d2e1599a099b0e47235a1c1502162b14310
Author: Alexey Dobriyan <adobriyan@gmail.com>
Date:   Sat Jul 26 17:48:15 2008 -0700

    selinux: use nf_register_hooks()
    
    Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
    Acked-by: James Morris <jmorris@namei.org>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e40f51a36a6ca718e829c0933ab1e79333ac932e
Author: Alexey Dobriyan <adobriyan@gmail.com>
Date:   Sat Jul 26 17:47:53 2008 -0700

    netfilter: ebtables: use nf_register_hooks()
    
    Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 3712b42d4b1bec29a4232a6673bf2e6dcc5faa68
Author: Karsten Keil <kkeil@suse.de>
Date:   Sun Jul 27 02:02:10 2008 +0200

    Add layer1 over IP support
    
    Implement a ISDN over IP tunnel to use mISDN hardware on
    remote locations.
    
    Signed-off-by: Karsten Keil <kkeil@suse.de>

commit af69fb3a8ffa37e986db00ed93099dc44babeef4
Author: Karsten Keil <kkeil@suse.de>
Date:   Sun Jul 27 02:00:43 2008 +0200

    Add mISDN HFC multiport driver
    
    Enable support for cards with Cologne Chip AG's HFC multiport
    chip.
    
    Signed-off-by: Karsten Keil <kkeil@suse.de>

commit 1700fe1a10dc0eaac0ef60a8093eaeafa9bff9ae
Author: Karsten Keil <kkeil@suse.de>
Date:   Sat Jul 26 18:55:28 2008 +0200

    Add mISDN HFC PCI driver
    
    Enable support for card with Cologne Chip AG's
    HFC PCIbased cards
    
    Signed-off-by: Karsten Keil <kkeil@suse.de>

commit 960366cf8dbb3359afaca30cf7fdbf69a6d6dda7
Author: Karsten Keil <kkeil@suse.de>
Date:   Sun Jul 27 01:56:38 2008 +0200

    Add mISDN DSP
    
    Enable support for digital audio processing capability.
    This module may be used for special applications that require
    cross connecting of bchannels, conferencing, dtmf decoding
    echo cancelation, tone generation, and Blowfish encryption and
    decryption.
    It may use hardware features if available.
    
    Signed-off-by: Karsten Keil <kkeil@suse.de>

commit 1b2b03f8e514e4f68e293846ba511a948b80243c
Author: Karsten Keil <kkeil@suse.de>
Date:   Sun Jul 27 01:54:58 2008 +0200

    Add mISDN core files
    
    Add mISDN core files
    
    Signed-off-by: Karsten Keil <kkeil@suse.de>

commit 04578dd330f1ec6bc9c4233833bee0d0ca73ff09
Author: Karsten Keil <kkeil@suse.de>
Date:   Sat Jul 26 18:52:34 2008 +0200

    Define AF_ISDN and PF_ISDN
    
    Define the address and protocol family value for mISDN.
    
    Signed-off-by: Karsten Keil <kkeil@suse.de>

commit e4ac9bc1f6686dcb8c34e2756aa93cc9546fa6ae
Author: Karsten Keil <kkeil@suse.de>
Date:   Sat Jul 26 18:52:11 2008 +0200

    Add mISDN driver
    
    mISDN is a new modular ISDN driver, in the long term it should replace
    the old I4L driver architecture for passiv ISDN cards.
    
    Signed-off-by: Karsten Keil <kkeil@suse.de>

commit deec9ae31e6079551ce9260d29a4cf83e5b19a83
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Thu Jul 24 14:18:59 2008 +0200

    atmel-mci: debugfs support
    
    Create additional files under the host's debugfs directory containing
    additional host-specific debug information.
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit f4b7f927b531ca350cfc4ca1bdc3377dac7f9a32
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Thu Jul 24 14:18:58 2008 +0200

    mmc: Add per-card debugfs support
    
    For each card successfully added to the bus, create a subdirectory under
    the host's debugfs root with information about the card.
    
    At the moment, only a single file is added to the card directory for
    all cards: "state". It reflects the "state" field in struct mmc_card,
    indicating whether the card is present, readonly, etc.
    
    For MMC and SD cards (not SDIO), another file is added: "status".
    Reading this file will ask the card about its current status and
    return it. This can be useful if the card just refuses to respond to
    any commands, which might indicate that the card state is not what the
    MMC core thinks it is (due to a missing stop command, for example.)
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 6edd8ee60ac9b974bd6ec3b1bcb2aab02762fa8c
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Thu Jul 24 14:18:57 2008 +0200

    mmc: Export internal host state through debugfs
    
    When CONFIG_DEBUG_FS is set, create a few files under /sys/kernel/debug
    containing information about an mmc host's internal state. Currently,
    just a single file is created, "ios", which contains information about
    the current operating parameters for the bus (clock speed, bus width,
    etc.)
    
    Host drivers can add additional files and directories under the host's
    root directory by passing the debugfs_root field in struct mmc_host as
    the 'parent' parameter to debugfs_create_*.
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit c5d5e9c40fc6cabedd5fdc7441e6e9d37f5c9bba
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Wed Jul 9 16:03:20 2008 +0300

    imxmmc: fix crash when no platform data is provided
    
    Don't crash if no platform data is provided.
    In this case assume that card is present.
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Acked-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 5fc63dfba8a016caf832572aeaa90abef82f0ba0
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Wed Jul 9 16:03:17 2008 +0300

    imxmmc: fix platform resources
    
    Fixup platform resources handling.
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Acked-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 322069c9df1fd4da269b2a57d78f753684962523
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Wed Jul 9 16:03:13 2008 +0300

    imxmmc: remove DEBUG definition
    
    Removed DEBUG #define #undef, because module is automaticaly
    compiled with -DDEBUG when CONFIG_MMC_DEBUG is defined.
    Currently it just generates compiler warning about redefinition.
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Acked-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit d9ecdb282c91952796b7542c4f57fd6de6948d7b
Merge: 4ef584b... 1d1f8b3...
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sat Jul 26 23:04:59 2008 +0100

    Merge branch 'for_rmk_13' of git://git.mnementh.co.uk/linux-2.6-im

commit a9906a19193db69ad0158f289f839edf8aaf103f
Author: Roland McGrath <roland@redhat.com>
Date:   Sat Jul 26 14:41:26 2008 -0700

    tracehook: comment fixes
    
    This fixes some typos and errors in <linux/tracehook.h> comments.
    No code changes.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>

commit 1d1f8b377c48e5aeddaea52eba74cc0539f088cd
Author: Ian Molton <spyro@f2s.com>
Date:   Sat Jul 26 22:39:58 2008 +0100

    [ARM] update defconfig for eseries.
    
    Signed-off-by: Ian Molton <spyro@f2s.com>

commit e84e954a72153ffd5630df6156720440b430c877
Author: Ian Molton <spyro@f2s.com>
Date:   Mon Jul 21 11:02:40 2008 +0100

    [ARM] PXA: squash warning in pxafb
    
    Fixes a warning about using the wrong type in pxafb.c
    
    Signed-off-by: Ian Molton <spyro@f2s.com>

commit aafe0ad81d7458b6c61eeb39068432683c70c9a9
Author: Ian Molton <spyro@f2s.com>
Date:   Sat Jul 12 11:55:42 2008 +0100

    [ARM] pxa: PXA25x UDC - Fix warning during build
    
    Fixes an unterminated ' warning building PXA25X UDC.
    
    Signed-off-by: Ian Molton <spyro@f2s.com>

commit cc9969c96765476db5e30c9e074a57838604c1d1
Merge: 5ba18b1... 9905922... 51a379d... 6492cdf...
Author: Roland Dreier <rolandd@cisco.com>
Date:   Sat Jul 26 13:59:47 2008 -0700

    Merge branches 'bkl-removal', 'ipoib', 'mlx4' and 'nes' into for-linus

commit a048d3aff8b828b6c0fa7ddd90a531248ab4e0f9
Merge: fb3b806... 1fe3710...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sat Jul 26 13:25:47 2008 -0700

    Merge branch 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      ftrace: fix modular build
      ftrace: disable tracing on acpi idle calls
      ftrace: remove latency-tracer leftover
      ftrace: only trace preempt off with preempt tracer
      ftrace: fix 4d3702b6 (post-v2.6.26): WARNING: at kernel/lockdep.c:2731 check_flags (ftrace)

commit fb3b80614438f8b73b3879a19350439d6aa402da
Merge: 7f268a2... 3a61ec3...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sat Jul 26 13:25:05 2008 -0700

    Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      x86, AMD IOMMU: include amd_iommu_last_bdf in device initialization
      x86: fix IBM Summit based systems' phys_cpu_present_map on 32-bit kernels
      x86, RDC321x: remove gpio.h complications
      x86, RDC321x: add to mach-default
      crashdump: fix undefined reference to `elfcorehdr_addr'
      flag parameters: fix compile error of sys_epoll_create1

commit 7f268a2ba7c884a239713696238dd4207a57dd9a
Merge: 689796a... 2d20098...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sat Jul 26 13:23:17 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (30 commits)
      Blackfin arch: If we double fault, rather than hang forever, reset
      Blackfin arch: When icache is off, make sure people know it
      Blackfin arch: Fix bug - skip single step in high priority interrupt handler instead of disabling all interrupts in single step debugging.
      Blackfin arch: cache the values of vco/sclk/cclk as the overhead of doing so (~24 bytes) is worth avoiding the software mult/div routines
      Blackfin arch: fix bug - IMDMA is not type struct dma_register
      Blackfin arch: check the EXTBANKS field of the DDRCTL1 register to see if we are using both memory banks
      Blackfin arch: Apply Bluetechnix CM-BF527 board support patch
      Blackfin arch: Add unwinding for stack info, and a little more detail on trace buffer
      Blackfin arch: Add ISP1760 board resources to BF548-EZKIT
      Blackfin arch: fix bug - detect 0.1 silicon revision BF527-EZKIT as 0.0 version
      Blackfin arch: add missing IORESOURCE_MEM flags to UART3
      Blackfin arch: Add return value check in bfin_sir_probe(), remove SSYNC().
      Blackfin arch:  Extend sram malloc to handle L2 SRAM.
      Blackfin arch: Remove useless config option.
      Blackfin arch:  change L1 malloc to base on slab cache and lists.
      Blackfin arch: use local labels and ENDPROC() markings
      Blackfin arch: Do not need this dualcore test module in kernel.
      Blackfin arch: Allow ptrace to peek and poke application data in L1 data SRAM.
      Blackfin arch: Add ANOMALY_05000368 workaround
      Blackfin arch: Functional power management support
      ...

commit 689796a141cea79d745a4689c65dd01c39e5e100
Author: Geert Uytterhoeven <geert@linux-m68k.org>
Date:   Sat Jul 26 17:15:05 2008 +0200

    dsp56k: Fix BKL pushdown
    
    commit 236b8756a2b6f90498d45b2c36d43e5372f2d4b8 ("dsp56k: BKL pushdown")
    removed the `struct inode *inode' parameter from dsp56k_ioctl(), but
    forgot to update the use of `inode' in the first line of the function.
    
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 37e67b75804b84e092ae9f1d7a19dc3522ef78ab
Author: Huang Weiyi <weiyi.huang@gmail.com>
Date:   Sat Jul 26 19:37:57 2008 +0800

    drivers/video/fbmem.c: removed duplicated include
    
    Removed duplicated include <linux/major.h>
    in drivers/video/fbmem.c
    
    Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4b1fefaca9f5fdd43b24aa248777a75a81dfa8d6
Merge: 6ca813c... e2d2867...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sat Jul 26 12:45:32 2008 -0700

    Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6
    
    * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
      When verifying the decoded header before decoding the object identifier
      [CIFS] Fix warnings from checkpatch
      [CIFS] Fix improper endian conversion of ACL subauth field
      [CIFS] Fix possible double free if search immediately after search rewind fails
      [CIFS] remove checkpatch warning
      Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
      cifs: assorted endian annotations
      [CIFS] break ATTR_SIZE changes out into their own function
      lockdep: annotate cifs in-kernel sockets
      [CIFS] Fix compiler warning on 64-bit

commit 4cfc51017db3e3f4eaaa2cb436a905097a4f08e2
Author: Andrew Vasquez <andrew.vasquez@qlogic.com>
Date:   Thu Jul 24 08:31:50 2008 -0700

    [SCSI] qla2xxx: Update version number to 8.02.01-k6.
    
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit c9c5ced90abc22a94c96fa7db0e29c13483a6db0
Author: Andrew Vasquez <andrew.vasquez@qlogic.com>
Date:   Thu Jul 24 08:31:49 2008 -0700

    [SCSI] qla2xxx: Additional NPIV corrections.
    
    Minor fixes addressing:
    - rport managements during vport deletion.
    - acquire proper physical-ha during qla24xx_abort_command() and
      qla24xx_queuecommand()
    - do not needlessly acquire the pha for non-NPIV capable ISPs.
    
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit bf6583b5831d3195c45f98ec3016499389cbe18f
Author: Andrew Morton <akpm@linux-foundation.org>
Date:   Thu Jul 24 08:31:48 2008 -0700

    [SCSI] qla2xxx: suppress uninitialized-var warning
    
    drivers/scsi/qla2xxx/qla_os.c: In function 'qla2x00_post_work':
    drivers/scsi/qla2xxx/qla_os.c:2158: warning: 'flags' may be used uninitialized in this function
    
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit b3dc9088f3714642284245a6c580305a1415e0e3
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Thu Jul 24 08:31:47 2008 -0700

    [SCSI] qla2xxx: use memory_read_from_buffer()
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 8201e207997b4665a5fcb375bab293fddb2e6adb
Author: Andrew Vasquez <andrew.vasquez@qlogic.com>
Date:   Thu Jul 24 08:31:46 2008 -0700

    [SCSI] qla2xxx: Issue proper ISP callbacks during stop-firmware.
    
    As the original code would incorrectly call the non-ISP24xx/25xx
    callbacks during recovery, a stop-firmware failure could result
    in improper bit-banging of the RISC and in some cases manifest in
    a NMI-watchdog trigger due to the RISC not coming out of its
    reset state.
    
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 3d164fb09bb5cb8a223eddf634fc0d355714fcfe
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Sat Jul 26 23:25:43 2008 +0900

    [SCSI] ch: fix ch_remove oops
    
    The following commit causes ch_remove oops:
    
    commit 24b42566c3fcbb5a9011d1446783d0f5844ccd45
    Author: Greg Kroah-Hartman <gregkh@suse.de>
    Date:   Fri May 16 17:55:12 2008 -0700
    
        SCSI: fix race in device_create
    
        There is a race from when a device is created with device_create() and
        then the drvdata is set with a call to dev_set_drvdata() in which a
        sysfs file could be open, yet the drvdata will be NULL, causing all
        sorts of bad things to happen.
    
        This patch fixes the problem by using the new function,
        device_create_drvdata().  It fixes the problem in all of the scsi
        drivers that need it.
    
        Cc: Kay Sievers <kay.sievers@vrfy.org>
        Cc: Doug Gilbert <dgilbert@interlog.com>
        Cc: James E.J. Bottomley <James.Bottomley@HansenPartnership.com>
        Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    
    The problem is ch_probe stores ch's private data at a wrong place.
    
    We need to store it at scsi_device->sdev_gendev but the above patch
    stores it at device struct that device_create_drvdata returns. So we
    hit an oops when ch_remove accesses
    scsi_device->sdev_gendev->driver_data, which is NULL.
    
    Actually, there wasn't a race because ch doesn't create sysfs files
    with device struct that device_create returns. This patch puts back
    dev_set_drvdata() to set ch's private data properly.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 3dabec7175bc6d49e88748cf03951357e74496ca
Author: adam radford <aradford@gmail.com>
Date:   Tue Jul 22 16:47:40 2008 -0700

    [SCSI] 3w-9xxx: add MSI support and misc fixes
    
    This patch for the 3w-9xxx scsi driver applies on top of the
    BKL-pushdown changes in -git9.
    
    This patch does the following:
    
    - Increase max AENs drained to 256.
    - Add MSI support and "use_msi" module parameter.
    - Fix bug in twa_get_param() on 4GB+.
    - Use pci_resource_len() for ioremap().
    
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 6bd522f6a226f435508433d24e0de4619e016a9d
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Tue Jul 22 15:34:38 2008 -0500

    [SCSI] scsi_lib: use blk_rq_tagged in scsi_request_fn
    
    I goofed and did not see the macro for checking if a request is tagged.
    This patch has us use blk_rq_tagged instead of digging into the req->tag.
    
    Patch was made over scsi-misc.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit b7b1a35ea563a8f1219dc3fdf12f37937cb83245
Author: Brian King <brking@linux.vnet.ibm.com>
Date:   Tue Jul 22 08:31:48 2008 -0500

    [SCSI] ibmvfc: Update driver version to 1.0.1
    
    Update driver version to 1.0.1.
    
    Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 989b854579875b38d45fffa7f8c89177f7698cd3
Author: Brian King <brking@linux.vnet.ibm.com>
Date:   Tue Jul 22 08:31:47 2008 -0500

    [SCSI] ibmvfc: Add ADISC support
    
    Add an ADISC to the target discovery job in order to sanity check whether or
    not we need to re-login to the target.
    
    Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 52d7e861cc071688f5fa3ee1b6e94785adeff8db
Author: Brian King <brking@linux.vnet.ibm.com>
Date:   Tue Jul 22 08:31:46 2008 -0500

    [SCSI] ibmvfc: Miscellaneous fixes
    
    Properly setup the size of the async event queue. This fixes a bug where async events
    were not getting processed by the driver.
    
    Setup target_id field in the driver's target struct so that target sysfs attributes
    work for multiple targets.
    
    Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 2d0da2a44e065a5bdd90bed2ebe0b9216c27f682
Author: Brian King <brking@linux.vnet.ibm.com>
Date:   Tue Jul 22 08:31:42 2008 -0500

    [SCSI] ibmvfc: Fix hang on module removal
    
    If certain ELS events are received during module removal, after the kthread
    is stopped, the rmmod can hang. This fixes the ibmvfc driver so that ELS
    events during rmmod are ignored by stopping all device activity prior to
    killing the kthread and also changes reinitialization to not attempt a reinit
    if the adapter has been taken offline.
    
    Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit b3c10489cb464b12a74dda65f826433f71f2c2e2
Author: Brian King <brking@linux.vnet.ibm.com>
Date:   Tue Jul 22 08:31:41 2008 -0500

    [SCSI] ibmvfc: Target refcounting fixes
    
    Fix up some refcounting on the ibmvfc drivers internal target struct
    when accessed through some sysfs attributes.
    
    Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 0ae808e02e000058cf65a47662c187dc061bcfd3
Author: Brian King <brking@linux.vnet.ibm.com>
Date:   Tue Jul 22 08:31:39 2008 -0500

    [SCSI] ibmvfc: Reduce unnecessary log noise
    
    Reduces some unnecessary log noise by removing a printk during
    host port state query and increasing the log level required to
    log received async events.
    
    Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit e41443ec3bb3dc4b12c861e91a5d36feb45f8a46
Author: Mike Anderson <andmike@linux.vnet.ibm.com>
Date:   Mon Jul 21 15:58:32 2008 -0700

    [SCSI] sym53c8xx: free luntbl in sym_hcb_free
    
    This patch frees the luntbl dma area in sym_hcb_free if allocated.
    Since the luntbl is part of a larger dma coherent area not freeing the
    luntbl kept a 64k dma coherent area previous allocated through
    dma_alloc_coherent allocated. This prevented a DLPAR remove IO
    operation from completing successfully.
    
    Signed-off-by: Mike Anderson <andmike@linux.vnet.ibm.com>
    Cc: Matthew Wilcox <matthew@wil.cx>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 773e82f6cdb026282ff7d26aaac291a5fa84ee3a
Author: Julia Lawall <julia@diku.dk>
Date:   Mon Jul 21 09:58:30 2008 +0200

    [SCSI] scsi_scan.c: Release mutex in error handling code
    
    The mutex is released on a successful return, so it would seem that it
    should be released on an error return as well.
    
    The semantic patch that makes this change is as follows:
    (http://www.emn.fr/x-info/coccinelle/)
    
    // <smpl>
    @@
    expression l;
    @@
    
    mutex_lock(l);
    ... when != mutex_unlock(l)
        when any
        when strict
    (
    if (...) { ... when != mutex_unlock(l)
    +   mutex_unlock(l);
        return ...;
    }
    |
    mutex_unlock(l);
    )
    // </smpl>
    
    Signed-off-by: Julia Lawall <julia@diku.dk>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 12265709ac6e197f4d40d9ec1fd3af97b4196a35
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Mon Jul 21 10:25:52 2008 -0400

    [SCSI] scsi_eh_prep_cmnd should save scmd->underflow
    
    This patch (as1116) fixes a bug in scsi_eh_prep_cmnd() and
    scsi_eh_restore_cmnd().  These routines are supposed to save any
    values they change and restore them later, but someone forgot to
    save & restore scmd->underflow.
    
    This fixes part of the problem reported in Bugzilla #9638.
    
    [jejb: fix up rejections around DIF/DIX]
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit af55ff675a8461da6a632320710b050af4366e0c
Author: Martin K. Petersen <martin.petersen@oracle.com>
Date:   Thu Jul 17 04:28:35 2008 -0400

    [SCSI] sd: Support for SCSI disk (SBC) Data Integrity Field
    
    Support for controllers and disks that implement DIF protection
    information:
    
     - During command preparation the RDPROTECT/WRPROTECT must be set
       correctly if the target has DIF enabled.
    
     - READ(6) and WRITE(6) are not supported when DIF is on.
    
     - The controller must be told how to handle the I/O via the
       protection operation field in scsi_cmnd.
    
     - Refactor the I/O completion code that extracts failed LBA from the
       returned sense data and handle DIF failures correctly.
    
     - sd_dif.c implements the functions required to prepare and complete
       requests with protection information attached.
    
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit e0597d70012c82e16ee152270a55d89d8bf66693
Author: Martin K. Petersen <martin.petersen@oracle.com>
Date:   Thu Jul 17 04:28:34 2008 -0400

    [SCSI] sd: Identify DIF protection type and application tag ownership
    
    If a disk is formatted with protection information (Inquiry bit
    PROTECT=1) it is required to support Read Capacity(16).  Force use of
    the 16-bit command in this case and extract the P_TYPE field which
    indicates whether the disk is formatted using DIF Type 1, 2 or 3.
    
    The ATO (App Tag Own) bit in the Control Mode Page indicates whether
    the storage device or the initiator own the contents of the
    DIF application tag.
    
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 511e44f42e3239a4df77b8e0e46d294d98a768ad
Author: Martin K. Petersen <martin.petersen@oracle.com>
Date:   Thu Jul 17 04:28:33 2008 -0400

    [SCSI] Do not retry a request whose data integrity check failed
    
    If initiator or target reject the I/O due to DIF errors there is no
    point in retrying.
    
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 7027ad72a689797475973c6feb5f0b673382f779
Author: Martin K. Petersen <martin.petersen@oracle.com>
Date:   Thu Jul 17 17:08:48 2008 -0400

    [SCSI] Support devices with protection information
    
    Implement support for DMA of protection information for devices that
    are data integrity capable.
    
     - Add support for mapping an extra scatter-gather list containing
       the protection information.
    
     - Allocate protection scsi_data_buffer if host is DIX (integrity DMA)
       capable.
    
     - Accessor function for checking whether a device has protection
       enabled.
    
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit db007fc5e20c00b356e9ffe2d0e007398c65c837
Author: Martin K. Petersen <martin.petersen@oracle.com>
Date:   Thu Jul 17 04:28:31 2008 -0400

    [SCSI] Command protection operation
    
    Controllers that support DMA of protection information must be told
    explicitly how to handle the I/O.  The controller has no knowledge of
    the protection capabilities of the target device so this information
    must be passed in the scsi_cmnd.
    
     - The protection operation tells the HBA whether to generate, strip or
       verify protection information.
    
     - The protection type tells the HBA which layout the target is
       formatted with.  This is necessary because the controller must be
       able to correctly interpret the included protection information in
       order to verify it.
    
     - When a scsi_cmnd is reused for error handling the protection
       operation must be cleared and saved while error handling is in
       progress.
    
     - prot_op and prot_type are placed in an existing hole in scsi_cmnd
       and don't cause the structure to grow.
    
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 4469f9878059f1707f021512e6b34252c4096ee7
Author: Martin K. Petersen <martin.petersen@oracle.com>
Date:   Thu Jul 17 04:28:30 2008 -0400

    [SCSI] Host protection capabilities
    
    Controllers that support protection information must indicate this to
    the SCSI midlayer so that the ULD can prepare scsi_cmnds accordingly.
    
    This patch implements a host mask and various types of protection:
    
     - DIF Type 1-3 (between HBA and disk)
     - DIX Type 0-3 (between OS and HBA)
    
    The patch also allows the HBA to set the guard type to something
    different than the T10-mandated CRC.
    
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 7c32c7a2d36c52d2b9ed040a9171364020ecc6a2
Author: Hannes Reinecke <hare@suse.de>
Date:   Thu Jul 17 16:53:33 2008 -0700

    [SCSI] scsi_dh: create lookup cache
    
    Create a cache of devices that are seen in a system. This will avoid
    the unnecessary traversal of the device list in the scsi_dh when there
    are multiple luns of a same type.
    
    Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
    Signed-off-by: Hannes Reinecke <hare@suse.de>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit ae11b1b36da726a8a93409b896704edc6b4f3402
Author: Hannes Reinecke <hare@suse.de>
Date:   Thu Jul 17 17:49:02 2008 -0700

    [SCSI] scsi_dh: attach to hardware handler from dm-mpath
    
    multipath keeps a separate device table which may be
    more current than the built-in one.
    So we should make sure to always call ->attach whenever
    a multipath map with hardware handler is instantiated.
    And we should call ->detach on removal, too.
    
    [sekharan: update as per comments from agk]
    Signed-off-by: Hannes Reinecke <hare@suse.de>
    Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 057ea7c9683c3d684128cced796f03c179ecf1c2
Author: Hannes Reinecke <hare@suse.de>
Date:   Thu Jul 17 16:53:21 2008 -0700

    [SCSI] scsi_dh: add generic SPC-3 alua handler
    
    Signed-off-by: Hannes Reinecke <hare@suse.de>
    Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit ca9f0089867c9e476cf2e6d4615d2aae887171b2
Author: Hannes Reinecke <hare@suse.de>
Date:   Thu Jul 17 16:53:15 2008 -0700

    [SCSI] scsi_dh: Update RDAC device handler
    
    This patch updates the RDAC device handler to
    refuse to attach to devices not supporting the
    RDAC vpd pages.
    
    Signed-off-by: Hannes Reinecke <hare@suse.de>
    Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 2aef6d5c05ee5c02f2e4d737b8738deb118cf892
Author: Hannes Reinecke <hare@suse.de>
Date:   Thu Jul 17 16:53:09 2008 -0700

    [SCSI] scsi_dh: Update hp_sw hardware handler
    
    This patch updates the hp_sw device handler to properly
    check the return codes etc.
    And adds the 'correct' machine definitions.
    
    Signed-off-by: Hannes Reinecke <hare@suse.de>
    Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit b6ff1b14cdf4b4cb5403f3af2c3272f7e609a241
Author: Hannes Reinecke <hare@suse.de>
Date:   Thu Jul 17 16:53:03 2008 -0700

    [SCSI] scsi_dh: Update EMC handler
    
    This patch converts the EMC device handler to use a proper
    state machine. We now also parse the extended INQUIRY
    information to determine if long trespass commands are
    supported. And we're now using the long trespass command
    correctly. And finally there's now an check at init time
    to refuse to attach to devices not supporting EMC-specific
    VPD pages.
    
    Signed-off-by: Hannes Reinecke <hare@suse.de>
    Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 4c05ae52fcb0e27a2ee4a16d1f31f8c547fd4886
Author: Hannes Reinecke <hare@suse.de>
Date:   Thu Jul 17 16:52:57 2008 -0700

    [SCSI] scsi_dh: Add 'dh_state' sysfs attribute
    
    Implement a 'dh_state' sdev attribute for dynamic device handler
    manipulation. A read on the attribute will return the name of
    the currently attached device handler or 'detached' if no handler
    is attached.
    The attribute allows the following strings to be written:
    - The name of the device handler to be attached if the state is
      'detached'.
    - 'activate' to trigger path activation if a device handler
      is attached.
    - 'detach' to detach the currently attached device handler.
    
    Signed-off-by: Hannes Reinecke <hare@suse.de>
    Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 765cbc6dad16b87724803e359d6be792ddf08614
Author: Hannes Reinecke <hare@suse.de>
Date:   Thu Jul 17 16:52:51 2008 -0700

    [SCSI] scsi_dh: Implement common device table handling
    
    Instead of having each and every driver implement its own
    device table scanning code we should rather implement a common
    routine and scan the device tables there.
    This allows us also to implement a general notifier chain
    callback for all device handler instead for one per handler.
    
    [sekharan: Fix rejections caused by conflicting bug fix]
    Signed-off-by: Hannes Reinecke <hare@suse.de>
    Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 6d49f63b415ca02223e01e187076cb69a5a38eaf
Author: Matthew Wilcox <matthew@wil.cx>
Date:   Tue Jul 15 14:54:16 2008 -0600

    [SCSI] Make host_no an unsigned int
    
    Daniel Debonzi reports that he has managed to wrap host_no.  Increasing
    the number of host numbers available to 32-bit from 16-bit allows the
    problem to be evaded for another hundred years.
    
    Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit f27bac2761cab5a2e212dea602d22457a9aa6943
Author: Tejun Heo <tj@kernel.org>
Date:   Mon Jul 14 14:59:30 2008 +0900

    [SCSI] sd: update index allocation and use ida instead of idr
    
    Update index allocation as follows.
    
    * sd_index_idr is used only for ID allocation and mapping
      functionality is not used.  Use more memory efficient ida instead.
    
    * idr and ida have their own locks inside them and don't need them for
      operation.  Drop it.
    
    * index wasn't freed if probing failed after index allocation.  fix
      it.
    
    * ida allocation should be repeated if it fails with -EAGAIN.
    
    Signed-off-by: Tejun Heo <tj@kernel.org>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit ecefe8a97577d6c1a68d14ab6fb19bce99448af2
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Fri Jul 11 19:50:35 2008 -0500

    [SCSI] fix shared tag map tag allocation
    
    When drivers use a shared tag map we can end up with more requests
    than tags, because the tag map is shost->can_queue tags and there
    can be sdevs * sdev->queue_depth requests. In scsi_request_fn
    if tag allocation fails we just drop down to just dequeueing the
    tag without a tag. The problem is that drivers using the shared tag
    map rely on a valid tag always being set, because it will use the
    tag number to lookup commands later.
    
    This patch has us check if we got a valid tag when the host lock
    is held right before we check if the host queue is ready. We do the
    check here because to allocate the tag we need the q lock, but
    if the tag is bad we want to add the device/q onto the starved list
    which requires the host lock.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 5d90027fb579eee41ec1b61f23195ed2fdd51da2
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Fri Jul 11 19:50:34 2008 -0500

    [SCSI] stex: fix queue depth setting
    
    We want to set the queue depth to something reasonable - not
    the can_queue.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Cc: Ed Lin <ed.lin@promise.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit d510d965e17a81d4d41c03a3927f6ef450b73ff5
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Fri Jul 11 19:50:33 2008 -0500

    [SCSI] qla4xxx: fix queue depth setting
    
    We want to set the queue depth to something reasonable - not
    the can_queue.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Cc: David Somayajulu <david.somayajulu@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 885ace9e2f120439043ffa1bb72a2fa1f3afc645
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Fri Jul 11 19:50:32 2008 -0500

    [SCSI] fix shared tag map setup
    
    Currently qla4xxx and stex pass in their can_queue values into
    scsi_activate_tcq because they wanted the tag map that large.
    The problem with this is that it ends up also setting the queue
    depth to that large value. All we want to do this in this case
    is set the device queue depth and the other device settings.
    We do not need to touch the tag map sizing because the drivers
    had setup that map according to their can_queue limits when the
    shared map was created.
    
    The scsi mid layer in request_fn will then handle the case where we
    have more requests than available tags when it checks the host
    queue ready function.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 786231af0a4ac6d78cef51fa7e9c3dd63f016195
Author: Kai Makisara <Kai.Makisara@kolumbus.fi>
Date:   Fri Jul 11 15:06:40 2008 +0300

    [SCSI] st: Remove bogus memset
    
    Mike Christie noticed a bogus memset. It can be removed as dead code
    since the number of bytes in the driver buffer in fixed block mode is
    always a multiple of the tape block size.
    
    Signed-off-by: Kai Mäkisara <Kai.Makisara@kolumbus.fi>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 626dcb1ee39aa1010c27df31970ff0ecfb287208
Author: Kai Makisara <Kai.Makisara@kolumbus.fi>
Date:   Fri Jul 11 15:05:25 2008 +0300

    [SCSI] st: Move buffer pointer back when data could not be written.
    
    Move buffer pointer back when data could not be written. Bug found by
    Mike Christie.
    
    Signed-off-by: Kai Mäkisara <Kai.Makisara@kolumbus.fi>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit f0773b5ff6d6978c01525f0c34db42d5cedb9394
Author: Andrew Vasquez <andrew.vasquez@qlogic.com>
Date:   Thu Jul 10 16:56:03 2008 -0700

    [SCSI] qla2xxx: Update version number to 8.02.01-k5.
    
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 6d0525292ad13f17abcd4a21e488d5b667e90668
Author: Andrew Vasquez <andrew.vasquez@qlogic.com>
Date:   Thu Jul 10 16:56:02 2008 -0700

    [SCSI] qla2xxx: Don't hardcode fw_transfer_size for ISP2[45]xx parts.
    
    Use the full buffer size available, as there's no reason to limit
    the firwmare-image load-segment size for these parts.
    
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 42e421b184967c8bc70d72eed8e1b179e9a51acb
Author: Andrew Vasquez <andrew.vasquez@qlogic.com>
Date:   Thu Jul 10 16:56:01 2008 -0700

    [SCSI] qla2xxx: Verify the RISC is not in ROM code if firmware-load is disabled.
    
    Add an additional check to verify that the current executing
    firmware is in fact non-ROM code.  The non-ROM Get-ID mailbox
    command is used for verification.
    
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit e792121ec85672c1fa48f79d13986a3f4f56c590
Author: Andrew Vasquez <andrew.vasquez@qlogic.com>
Date:   Thu Jul 10 16:56:00 2008 -0700

    [SCSI] qla2xxx: Correct overflow during dump-processing on large-memory ISP23xx parts.
    
    Total ram words can exceed a 16bit value on large-memory boards.
    Safely extend to a 32bit width.
    
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 031e134e5f95233d80fb1b62fdaf5e1be587597c
Author: Andrew Vasquez <andrew.vasquez@qlogic.com>
Date:   Thu Jul 10 16:55:59 2008 -0700

    [SCSI] qla2xxx: Skip FDMI registration on ISP21xx/22xx parts.
    
    Firmware does not have the facilities to issue management server
    IOCBs.
    
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 5de1f70f4103253f72d92da16d9618bc573b4534
Author: Seokmann Ju <seokmann.ju@qlogic.com>
Date:   Thu Jul 10 16:55:58 2008 -0700

    [SCSI] qla2xxx: Correct rport/fcport visibility-state handling during loop-resync.
    
    There were several issues here, one, during RSCN handling if a
    follow-on RSCN occurred (within interrupt context) the DPC thread
    could inadvertantly leave the fcport in a stale lost state.
    Secondly, scheduled rport removal is handled exclusively by the
    'parent' DPC thread, so wake up the proper thread.  Finally,
    process vport loop-resync's only when the vport has in an
    "active" state (ID acquired).
    
    Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com>
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit da57bf8f25faf97308d9f4d0b87e8b69317a2fdf
Author: Seokmann Ju <seokmann.ju@qlogic.com>
Date:   Thu Jul 10 16:55:57 2008 -0700

    [SCSI] qla2xxx: Correct vport management of MBA_PORT_UPDATE.
    
    By allowing the qla2x00_alert_all_vps() to manage per-vport
    recognition of the MBA.
    
    Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com>
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 8f0d6436d215a2e0033ab2af192ac7e4b300bd3e
Author: Seokmann Ju <seokmann.ju@qlogic.com>
Date:   Thu Jul 10 16:55:56 2008 -0700

    [SCSI] qla2xxx: Correct fcport state-management during loss.
    
    All fcport->state management should be done within
    qla2x00_mark_device_lost(), the assignment of state within
    qla2x00_mark_vp_devices_dead() caused associated rports to not be
    removed.
    
    Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com>
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 246de42cfc0abc4e25585f2dca53f8226f62391c
Author: Seokmann Ju <seokmann.ju@qlogic.com>
Date:   Thu Jul 10 16:55:55 2008 -0700

    [SCSI] qla2xxx: Always aquire the parent's hardware_lock.
    
    While issuing a marker, manipulating the request/response queues
    and modifying the outstanding command array.
    
    Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com>
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 436a7b11234ccccd91e3000aacdbdd25bd7847a8
Author: Andrew Vasquez <andrew.vasquez@qlogic.com>
Date:   Thu Jul 10 16:55:54 2008 -0700

    [SCSI] qla2xxx: Swap enablement order of EFT and FCE.
    
    The firmware group has suggested that FCE (Fibre Channel Event)
    tracing be enabled prior to EFT (Extended Firmware Tracing) to
    maximize the capturing of data on the wire.  This change has no
    real semantic effect on driver operation, as it's mostly a
    shuffling of code.
    
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 1ee2714632ce3f7e6477069b41cb685112f5f217
Author: Joe Carnuccio <joe.carnuccio@qlogic.com>
Date:   Thu Jul 10 16:55:53 2008 -0700

    [SCSI] qla2xxx: Retrieve board serial-number and description from VPD.
    
    Recent ISPs have this information written at manufacturing time,
    so use the information.  This also reduces future churn of the
    qla_devtbl.h file contents, as the driver can now depend on the
    information to be present in VPD.
    
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit e5896bd5dcf71fa43ddcc545340b847c13d29c44
Author: Andrew Vasquez <andrew.vasquez@qlogic.com>
Date:   Thu Jul 10 16:55:52 2008 -0700

    [SCSI] qla2xxx: Allow the user the option of disabling iIDMA.
    
    iIDMA support requires the driver issue several additional
    fabric-managegment (FM) commands per port discovered during SNS
    scanning -- GFPN (Get Fabric Port Name) and GPSC (Get Port Speed
    Capabilities).  It has been found during testing that some
    switches do not respond as *well* as expected to these commands
    (silence -- no ACC nor BS_RJT).  So, to handle such conditions,
    allow the user the ability to indirectly disable the FM commands
    by disabling iIDMA with the ql2xiidmaenable module-parameter.
    
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 711c1d916be083a5bf4fbc8e66201e7e9f8b9334
Author: Seokmann Ju <seokmann.ju@qlogic.com>
Date:   Thu Jul 10 16:55:51 2008 -0700

    [SCSI] qla2xxx: Cleanup NPIV related functions
    
    Removed repeated or unnecessary operations during vport
    creation/deletion.
    
    Signed-off-by: Shyam Sundar <shyam.sundar@qlogic.com>
    Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com>
    Signed-off-by: Ravi Anand <ravi.anand@qlogic.com>
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 032d8dd739eccbb39c78c901beece70062d1820d
Author: Harish Zunjarrao <harish.zunjarrao@qlogic.com>
Date:   Thu Jul 10 16:55:50 2008 -0700

    [SCSI] qla2xxx: Add LIP count to FC-transport statistics.
    
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit e5f5f6f72b10c4c6209f0522a7c5b27079d64429
Author: Harish Zunjarrao <harish.zunjarrao@qlogic.com>
Date:   Thu Jul 10 16:55:49 2008 -0700

    [SCSI] qla2xxx: Track total number of ISP aborts.
    
    This parameter counts the total number of ISP aborts during
    driver execution.  The value is exported through a DEVICE_ATTR()
    off the scsi_host.
    
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 85821c906cf3563a00a3d98fa380a2581a7a5ff1
Author: Andrew Vasquez <andrew.vasquez@qlogic.com>
Date:   Thu Jul 10 16:55:48 2008 -0700

    [SCSI] qla2xxx: Set an rport's dev_loss_tmo value in a consistent manner.
    
    As there's no point in adding a fixed-fudge value (originally 5
    seconds), honor the user settings only.  We also remove the
    driver's dead-callback get_rport_dev_loss_tmo function
    (qla2x00_get_rport_loss_tmo()).
    
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 5f3a9a207f1fccde476dd31b4c63ead2967d934f
Author: Seokmann Ju <seokmann.ju@qlogic.com>
Date:   Thu Jul 10 16:55:47 2008 -0700

    [SCSI] qla2xxx: Add dev_loss_tmo_callbk/terminate_rport_io callback support.
    
    Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com>
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit bbfb21daa320c9eb327d63734f295fa50ba93826
Author: Andrew Vasquez <andrew.vasquez@qlogic.com>
Date:   Thu Jul 10 16:55:46 2008 -0700

    [SCSI] qla2xxx: Correct locking during NVRAM manipulation.
    
    Commit 2c96d8d0c17978bbf5eb82314d488f46d4a51280 pushed the
    acquisition of hardware_lock to too fine a level, which in turn
    will cause problems with cond_resched()s added with
    40a2e34a94c336b716f631b2952d233e1ba76e3c.
    
    Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 6ca813c4e515d9b868cd71703ef15f4af3aebb21
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 19:46:27 2008 -0700

    video/stifb.c: make 2 functions static
    
    This patch makes the following needlessly global functions static:
     - stifb_init_fb()
     - stifb_init()
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3d1e412ac5570a669e1b1fc5fd0f6859250c3d76
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 19:46:26 2008 -0700

    video/console/stico{n,re}.c: make code static
    
    This patch makes the following needlessly global code static:
     - sticon.c: sticonsole_init()
     - sticore.c: struct default_sti
     - sticore.c: sti_init_graph()
     - sticore.c: sti_inq_conf()
     - sticore.c: sti_rom_copy()
     - sticore.c: sti_select_fbfont()
     - sticore.c: sti_select_font()
     - sticore.c: sti_get_wmode_rom()
     - sticore.c: sti_read_rom()
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 511e7483abe1ab433d8ab7a7998f799042b52941
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 19:46:26 2008 -0700

    make macfb_setup() static
    
    This patch makes the needlessly global macfb_setup() static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f56f6d30c75984d0aba2656eaeb35f3806395191
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 19:46:25 2008 -0700

    make init/do_mounts.c:root_device_name static
    
    This patch makes the needlessly global root_device_name static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9580d85f9cdb076c4bfb467bc6c0d3c5e499957a
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 19:46:25 2008 -0700

    drivers/char/rtc.c: make 2 functions static
    
    The following functions can now become static:
     - rtc_interrupt()
     - rtc_get_rtc_time()
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Bernhard Walle <bwalle@suse.de>
    Acked-by: Paul Gortmaker <p_gortmaker@yahoo.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7c363b8c6536f26934172d3c46f0bbec01a97c61
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 19:46:24 2008 -0700

    mm/swapfile.c: make code static
    
    This patch makes the following needlessly global code static:
     - swap_lock
     - nr_swapfiles
     - struct swap_list
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 15f59adae001766a2c7f7fe4f196387bb04bcff5
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 19:46:23 2008 -0700

    make mm/memory.c:print_bad_pte() static
    
    This patch makes the needlessly global print_bad_pte() static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9d8fddfb17aaee4ffc5e3d0560620d0fa8b50a42
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 19:46:23 2008 -0700

    mm/allocpercpu.c: make 4 functions static
    
    This patch makes the following needlessly global functions static:
     - percpu_depopulate()
     - __percpu_depopulate_mask()
     - percpu_populate()
     - __percpu_populate_mask()
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Christoph Lameter <cl@linux-foundation.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9e5c6da71e89fa25ced6e88182225a99941bec90
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 19:46:22 2008 -0700

    make mm/sparse.c: make a function static
    
    This patch makes the needlessly global sparse_early_mem_map_alloc()
    static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 23d5f96ce6571da51c0f6bfa7361e5f91f314b2b
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 19:46:22 2008 -0700

    make parport_cs_release() static
    
    This patch makes the needlessly global parport_cs_release() static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 25cdcd0086d97a011fcd0c1ff572e30da24790ec
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 19:46:21 2008 -0700

    make pnp_add_card_id() static
    
    pnp_add_card_id() can now become static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Cc: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 96930a6365c99c160138a395566e360b27348b8f
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 19:46:21 2008 -0700

    make cgroup_seqfile_release() static
    
    cgroup_seqfile_release() can become static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Paul Menage <menage@google.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0e1451da4f928ae1c9d5ca617faebde9f02985db
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 19:46:20 2008 -0700

    drm: make drm_minors_cleanup() static
    
    Make the needlessly global drm_minors_cleanup() static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a4074d93dd4e8f46f727840baa2be02d544fd17f
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 19:46:20 2008 -0700

    cris: use generic show_mem()
    
    Remove arch-specific show_mem() in favor of the generic version.
    
    This also removes the following redundant information display:
    
    	- free pages, printed by show_free_areas()
    	- pages in swapcache, printed by show_swap_cache_info()
    
    where show_mem() calls show_free_areas(), which calls
    show_swap_cache_info().
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Acked-by: Mikael Starvik <starvik@axis.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e275e0a687e83add62b10e6d36b67f0964455469
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 19:46:19 2008 -0700

    frv: use generic show_mem()
    
    Remove arch-specific show_mem() in favor of the generic version.
    
    This also removes the following redundant information display:
    
    	- free pages, printed by show_free_areas()
    
    where show_mem() calls show_free_areas().
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Acked-by: David Howells <dhowells@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit aca532016f49eca0341ed7be5885d6c63ca69e63
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 19:46:18 2008 -0700

    m32r: use generic show_mem()
    
    Remove arch-specific show_mem() in favor of the generic version.
    
    This also removes the following redundant information display:
    
    	- free swap pages, printed by show_swap_cache_info()
    	- pages in swapcache, printed by show_swap_cache_info()
    
    where show_mem() calls show_free_areas(), which calls
    show_swap_cache_info().
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Cc: Hirokazu Takata <takata@linux-m32r.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 969eefb516b71f8abadf5bc4861a672694f48c38
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 19:46:18 2008 -0700

    m68k: use generic show_mem()
    
    Remove arch-specific show_mem() in favor of the generic version.
    
    This also removes the following redundant information display:
    
    	- free pages, printed by show_free_areas()
    	- pages in swapcache, printed by show_swap_cache_info()
    
    where show_mem() calls show_free_areas(), which calls
    show_swap_cache_info().
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Cc: Roman Zippel <zippel@linux-m68k.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0ec5e0edd155385cb59cb9857de3176524ba4ff8
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 19:46:17 2008 -0700

    m68knommu: use generic show_mem()
    
    Remove arch-specific show_mem() in favor of the generic version.
    
    This also removes the following redundant information display:
    
    	- free pages, printed by show_free_areas()
    	- pages in swapcache, printed by show_swap_cache_info()
    
    where show_mem() calls show_free_areas(), which calls
    show_swap_cache_info().
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Acked-by: Greg Ungerer <gerg@uclinux.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e66ddf1a4593d9bec8623782b94d7b50cc58cec5
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 19:46:16 2008 -0700

    mips: use generic show_mem()
    
    Remove arch-specific show_mem() in favor of the generic version.
    
    This also removes the following redundant information display:
    
    	- pages in swapcache, printed by show_swap_cache_info()
    
    where show_mem() calls show_free_areas(), which calls
    show_swap_cache_info().
    
    And show_mem() does now actually print something on configurations
    with multiple nodes.
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Acked-by: Ralf Baechle <ralf@linux-mips.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4bad9ea20146860d726ac14a53206da6be132b98
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 19:46:16 2008 -0700

    h8300: use generic show_mem()
    
    Remove arch-specific show_mem() in favor of the generic version.
    
    This also removes the following redundant information display:
    
    	- free pages, printed by show_free_areas()
    	- pages in swapcache, printed by show_swap_cache_info()
    
    where show_mem() calls show_free_areas(), which calls
    show_swap_cache_info().
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
    
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4984d2d88805609e7702e8ee72b5e148c992ae7b
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 19:46:15 2008 -0700

    mn10300: use generic show_mem()
    
    Remove arch-specific show_mem() in favor of the generic version.
    
    This also removes the following redundant information display:
    
    	- free pages, printed by show_free_areas()
    	- pages in swapcache, printed by show_swap_cache_info()
    
    where show_mem() calls show_free_areas(), which calls
    show_swap_cache_info().
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Acked-by: David Howells <dhowells@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit bda2fa535564ace56a395d5b65c6dc81305401fa
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 19:46:14 2008 -0700

    powerpc: use generic show_mem()
    
    Remove arch-specific show_mem() in favor of the generic version.
    
    This also removes the following redundant information display:
    
    	- pages in swapcache, printed by show_swap_cache_info()
    
    where show_mem() calls show_free_areas(), which calls
    show_swap_cache_info().
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: Paul Mackerras <paulus@samba.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c55281dee09a843dd6bf5070324b86b84847e6ea
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 19:46:14 2008 -0700

    s390: use generic show_mem()
    
    Remove arch-specific show_mem() in favor of the generic version.
    
    This also removes the following redundant information display:
    
    	- pages in swapcache, printed by show_swap_cache_info()
    
    where show_mem() calls show_free_areas(), which calls
    show_swap_cache_info().
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 03da6bfb5b40d454f5439ea905a68441aab23637
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 19:46:13 2008 -0700

    sh: use generic show_mem()
    
    Remove arch-specific show_mem() in favor of the generic version.
    
    This also removes the following redundant information display:
    
    	- free pages, printed by show_free_areas()
    	- pages in slab, printed by show_free_areas()
    	- free swap pages, printed by show_swap_cache_info()
    	- pages in swapcache, printed by show_swap_cache_info()
    
    where show_mem() calls show_free_areas(), which calls
    show_swap_cache_info().
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Acked-by: Paul Mundt <lethal@linux-sh.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 471a54239a1c8a09cd12733d4e28db2aeebedb59
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 19:46:12 2008 -0700

    sparc64: use generic show_mem()
    
    Remove arch-specific show_mem() in favor of the generic version.
    
    This also removes the following redundant information display:
    
    	- free swap pages, printed by show_swap_cache_info()
    	- pages in swapcache, printed by show_swap_cache_info()
    	- dirty pages, writeback pages, mapped pages, slab pages,
    	  pagetables pages, printed by show_free_areas()
    
    where show_mem() calls show_free_areas(), which calls
    show_swap_cache_info().
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Acked-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 79b0cbd113a9de1eaa3322528ccaeb97bd9189cc
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 19:46:12 2008 -0700

    um: use generic show_mem()
    
    Remove arch-specific show_mem() in favor of the generic version.
    
    This also removes the following redundant information display:
    
    	- free swap pages, printed by show_swap_cache_info()
    	- pages in swapcache, printed by show_swap_cache_info()
    
    where show_mem() calls show_free_areas(), which calls
    show_swap_cache_info().
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Acked-by: Jeff Dike <jdike@addtoit.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8dad322f5449010c14990dd6934878f576b2ee60
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 19:46:11 2008 -0700

    x86: use generic show_mem()
    
    Remove arch-specific show_mem() in favor of the generic version.
    
    This also removes the following redundant information display:
    
    	- pages in swapcache, printed by show_swap_cache_info()
    	- dirty pages, writeback pages, mapped pages, slab pages,
    	  pagetable pages, printed by show_free_areas()
    
    where show_mem() calls show_free_areas(), which calls
    show_swap_cache_info().
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Acked-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 47221222a59a565e11954c078a2cf6a07a7e690e
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 19:46:10 2008 -0700

    xtensa: use generic show_mem()
    
    Remove arch-specific show_mem() in favor of the generic version.
    
    This also removes the following redundant information display:
    
    	- free pages, printed by show_free_areas()
    	- pages in swapcache, printed by show_swap_cache_info()
    
    where show_mem() calls show_free_areas(), which calls
    show_swap_cache_info().
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Cc: Chris Zankel <chris@zankel.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a2e9c44337b53aef37f3382920a478cac3777ba9
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 19:46:10 2008 -0700

    blackfin: use generic show_mem()
    
    Remove arch-specific show_mem() in favor of the generic version.
    
    This also removes the following redundant information display:
    
    	- free pages, printed by show_free_areas()
    	- pages in swapcache, printed by show_swap_cache_info()
    
    where show_mem() calls show_free_areas(), which calls
    show_swap_cache_info().
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Acked-by: Bryan Wu <cooloney@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 46244a2b3c1dfd83041bcf0428c584d3a66b30cc
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 19:46:09 2008 -0700

    avr32: use generic show_mem()
    
    Remove arch-specific show_mem() in favor of the generic version.
    
    This also removes the following redundant information display:
    
    	- free pages, printed by show_free_areas()
    	- pages in slabs, printed by show_free_areas()
    	- pages in swapcache, printed by show_swap_cache_info()
    
    where show_mem() calls show_free_areas(), which calls
    show_swap_cache_info().
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Acked-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5f834b9f3bd3769162fc169efd7ecae0712a2d1d
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 19:46:09 2008 -0700

    alpha: use generic show_mem()
    
    Remove arch-specific show_mem() in favor of the generic version.
    
    This also removes the following redundant information display:
    
    	- free pages, printed by show_free_areas()
    	- free swap pages, printed by show_swap_cache_info()
    	- pages in swapcache, printed by show_swap_cache_info()
    
    where show_mem() calls show_free_areas(), which calls
    show_swap_cache_info().
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Cc: Richard Henderson <rth@twiddle.net>
    Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 454c63b02e530f10b4345343f63596dd705888d0
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 19:46:07 2008 -0700

    lib: generic show_mem()
    
    This implements a platform-independent version of show_mem().
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Cc: Richard Henderson <rth@twiddle.net>
    Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
    Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
    Cc: Bryan Wu <cooloney@kernel.org>
    Cc: Chris Zankel <chris@zankel.net>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Jeff Dike <jdike@addtoit.com>
    Cc: David S. Miller <davem@davemloft.net>
    Cc: Paul Mundt <lethal@linux-sh.org>
    Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
    Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Cc: David Howells <dhowells@redhat.com>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
    Cc: Ralf Baechle <ralf@linux-mips.org>
    Cc: Greg Ungerer <gerg@uclinux.org>
    Cc: Geert Uytterhoeven <geert@linux-m68k.org>
    Cc: Roman Zippel <zippel@linux-m68k.org>
    Cc: Hirokazu Takata <takata@linux-m32r.org>
    Cc: Mikael Starvik <starvik@axis.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2c97b7fc0d8c8661981beb9517da342ced3b3bc7
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 19:46:01 2008 -0700

    mm: print swapcache page count in show_swap_cache_info()
    
    Every arch implements its own show_mem() function.  Most of them share
    quite some code, some of them are completely identical.
    
    This series implements a generic version of this function and migrates
    almost all architectures to it.
    
    This patch:
    
    Most show_mem() implementations calculate the amount of pages within
    the swapcache every time.  Move the output to a more appropriate place
    and use the anyway available total_swapcache_pages variable.
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Cc: Richard Henderson <rth@twiddle.net>
    Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
    Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
    Cc: Bryan Wu <cooloney@kernel.org>
    Cc: Chris Zankel <chris@zankel.net>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Jeff Dike <jdike@addtoit.com>
    Cc: David S. Miller <davem@davemloft.net>
    Cc: Paul Mundt <lethal@linux-sh.org>
    Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
    Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Cc: David Howells <dhowells@redhat.com>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
    Cc: Ralf Baechle <ralf@linux-mips.org>
    Cc: Greg Ungerer <gerg@uclinux.org>
    Cc: Geert Uytterhoeven <geert@linux-m68k.org>
    Cc: Roman Zippel <zippel@linux-m68k.org>
    Cc: Hirokazu Takata <takata@linux-m32r.org>
    Cc: Mikael Starvik <starvik@axis.com>
    Cc: Hugh Dickins <hugh@veritas.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ebcb67341fee34061430f3367f2e507e52ee051b
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:46:00 2008 -0700

    /proc/PID/syscall
    
    This adds /proc/PID/syscall and /proc/PID/task/TID/syscall magic files.
    These use task_current_syscall() to show the task's current system call
    number and argument registers, stack pointer and PC.  For a task blocked
    but not in a syscall, the file shows "-1" in place of the syscall number,
    followed by only the SP and PC.  For a task that's not blocked, it shows
    "running".
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit bbc698636ed48b6fcd323964e0f847a6a796325d
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:59 2008 -0700

    task_current_syscall
    
    This adds the new function task_current_syscall() on machines where the
    asm/syscall.h interface is supported (CONFIG_HAVE_ARCH_TRACEHOOK).  It's
    exported for modules to use in the future.  This function safely samples
    the state of a blocked thread to collect what system call it is blocked
    in, and the six system call argument registers.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 85ba2d862e521375a8ee01526c5c46b1f24bb4af
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:58 2008 -0700

    tracehook: wait_task_inactive
    
    This extends wait_task_inactive() with a new argument so it can be used in
    a "soft" mode where it will check for the task changing state unexpectedly
    and back off.  There is no change to existing callers.  This lays the
    groundwork to allow robust, noninvasive tracing that can try to sample a
    blocked thread but back off safely if it wakes up.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 1f5a4ad97a0e7b663d527ecc02aabe203d000d91
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:57 2008 -0700

    tracehook: CONFIG_HAVE_ARCH_TRACEHOOK
    
    This adds the generic HAVE_ARCH_TRACEHOOK kconfig item.  Each arch should
    add to some Kconfig file:
    
    	select HAVE_ARCH_TRACEHOOK
    
    if the arch code uses all the latest hooks to enable newfangled tracing
    and debugging code.  The comment in arch/Kconfig lists all the
    prerequisite arch support.  When all these are available, setting
    HAVE_ARCH_TRACEHOOK will allow enabling any new features that depend on
    the modern arch interfaces.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 828c365cc8b8d38c346fccb19fa80d28f2240831
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:57 2008 -0700

    tracehook: asm/syscall.h
    
    This adds asm-generic/syscall.h, which documents what a real
    asm-ARCH/syscall.h file should define.  This is not used yet, but will
    provide all the machine-dependent details of examining a user system call
    about to begin, in progress, or just ended.
    
    Each arch should add an asm-ARCH/syscall.h that defines all the entry
    points documented in asm-generic/syscall.h, as short inlines if possible.
    This lets us write new tracing code that understands user system call
    registers, without any new arch-specific work.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 64b1208d5b0ef8859fd52ea7ae286a3eb994669b
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:56 2008 -0700

    tracehook: TIF_NOTIFY_RESUME
    
    This adds tracehook.h inlines to enable a new arch feature in support of
    user debugging/tracing.  This is not used yet, but it lays the groundwork
    for a debugger to be able to wrangle a task that's possibly running,
    without interrupting its syscalls in progress.
    
    Each arch should define TIF_NOTIFY_RESUME, and in their entry.S code treat
    it much like TIF_SIGPENDING.  That is, it causes you to take the slow path
    when returning to user mode, where you get the full user-mode state
    accessible as for signal handling or ptrace.  The arch code should check
    TIF_NOTIFY_RESUME after handling TIF_SIGPENDING.  When it's set, clear it
    and then call tracehook_notify_resume().
    
    In future, tracing code will call set_notify_resume() when it wants to get
    a callback in tracehook_notify_resume().
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b787f7ba677840da16a2228c16571ce8a1fcb799
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:55 2008 -0700

    tracehook: force signal_pending()
    
    This defines a new hook tracehook_force_sigpending() that lets tracing
    code decide to force TIF_SIGPENDING on in recalc_sigpending().
    
    This is not used yet, so it compiles away to nothing for now.  It lays the
    groundwork for new tracing code that can interrupt a task synthetically
    without actually sending a signal.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2b2a1ff64afbadac842bbc58c5166962cf4f7664
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:54 2008 -0700

    tracehook: death
    
    This moves the ptrace logic in task death (exit_notify) into tracehook.h
    inlines.  Some code is rearranged slightly to make things nicer.  There is
    no change, only cleanup.
    
    There is one hook called with the tasklist_lock write-locked, as ptrace
    needs.  There is also a new hook called after exit_state changes and
    without locks.  This is a better place for tracing work to be in the
    future, since it doesn't delay the whole system with locking.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit fa00b80b3c41a845b3d56f866fb40a2e98754c51
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:54 2008 -0700

    tracehook: job control
    
    This defines the tracehook_notify_jctl() hook to formalize the ptrace
    effects on the job control notifications.  There is no change, only
    cleanup.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7bcf6a2ca5f639b038c48711ebe6c4eca2036641
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:53 2008 -0700

    tracehook: get_signal_to_deliver
    
    This defines the tracehook_get_signal() hook to allow tracing code to slip
    in before normal signal dequeuing.  This lays the groundwork for new
    tracing features that can inject synthetic signals outside the normal
    queue or control the disposition of delivered signals.  The calling
    convention lets tracehook_get_signal() decide both exactly what will
    happen and what signal number to report in the handler/exit.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 283d7559e7712f95a05331eb0a85394c6368101b
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:52 2008 -0700

    tracehook: syscall
    
    This adds standard tracehook.h inlines for arch code to call when
    TIF_SYSCALL_TRACE has been set.  This replaces having each arch implement
    the ptrace guts for its syscall tracing support.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 445a91d2fe3667fb8fc251433645f686933cf56a
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:52 2008 -0700

    tracehook: tracehook_consider_fatal_signal
    
    This defines tracehook_consider_fatal_signal() has a fine-grained hook for
    deciding to skip the special cases for a fatal signal, as ptrace does.
    There is no change, only cleanup.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 35de254dc60f91004b3b5ebb1fc7b2c3093d6032
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:51 2008 -0700

    tracehook: tracehook_consider_ignored_signal
    
    This defines tracehook_consider_ignored_signal() has a fine-grained hook
    for deciding to prevent the normal short-circuit of sending an ignored
    signal, as ptrace does.  There is no change, only cleanup.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c45aea27617d6a1e0aacddc3b0233f704222fcbd
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:50 2008 -0700

    tracehook: tracehook_signal_handler
    
    This defines tracehook_signal_handler() as a hook for the arch signal
    handling code to call.  It gives ptrace the opportunity to stop for a
    pseudo-single-step trap immediately after signal handler setup is done.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit fa8e26ccd485216fc45c8c2dd1ec3b7ef1a0a2f8
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:50 2008 -0700

    tracehook: tracehook_expect_breakpoints
    
    This adds tracehook_expect_breakpoints() as a formal hook for the nommu
    code to use for its, "Is text-poking likely?" check at mmap time.  This
    names the actual semantics the code means to test, and documents it.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0d094efeb1e98010c6b99923f1eb7e17bf1e3a74
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:49 2008 -0700

    tracehook: tracehook_tracer_task
    
    This adds the tracehook_tracer_task() hook to consolidate all forms of
    "Who is using ptrace on me?" logic.  This is used for "TracerPid:" in
    /proc and for permission checks.  We also clean up the selinux code the
    called an identical accessor.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit dae33574dcf5211e1f43c7e45fa29f73ba3e00cb
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:48 2008 -0700

    tracehook: release_task
    
    This moves the ptrace-related logic from release_task into tracehook.h and
    ptrace.h inlines.  It provides clean hooks both before and after locking
    tasklist_lock, for future tracing logic to do more cleanup without the
    lock.
    
    This also changes release_task() itself in the rare "zap_leader" case to
    set the leader to EXIT_DEAD before iterating.  This maintains the
    invariant that release_task() only ever handles a task in EXIT_DEAD.  This
    is a common-sense invariant that is already always true except in this one
    arcane case of zombie leader whose parent ignores SIGCHLD.
    
    This change is harmless and only costs one store in this one rare case.
    It keeps the expected state more consisently sane, which is nicer when
    debugging weirdness in release_task().  It also lets some future code in
    the tracehook entry points rely on this invariant for bookkeeping.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit daded34be96b1975ff8539ff62ad8b158ce7d842
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:47 2008 -0700

    tracehook: vfork-done
    
    This moves the PTRACE_EVENT_VFORK_DONE tracing into a tracehook.h inline,
    tracehook_report_vfork_done().  The change has no effect, just clean-up.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 09a05394fe2448a4139b014936330af23fa7ec83
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:47 2008 -0700

    tracehook: clone
    
    This moves all the ptrace initialization and tracing logic for task
    creation into tracehook.h and ptrace.h inlines.  It reorganizes the code
    slightly, but should not change any behavior.
    
    There are four tracehook entry points, at each important stage of task
    creation.  This keeps the interface from the core fork.c code fairly
    clean, while supporting the complex setup required for ptrace or something
    like it.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 30199f5a46aee204bf437a4f5b0740f3efe448b7
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:46 2008 -0700

    tracehook: exit
    
    This moves the PTRACE_EVENT_EXIT tracing into a tracehook.h inline,
    tracehook_report_exec().  The change has no effect, just clean-up.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ff1188646c6870f336e910fb894eeed74f50471f
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:45 2008 -0700

    tracehook: unexport ptrace_notify
    
    The ptrace_notify() function should not be called by any modules.  It was
    only ever exported to be called by binfmt exec functions.  But that is no
    longer necessary since fs/exec.c deals with that generically now.  There
    should be no calls to ptrace_notify() from outside the core kernel.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6341c393fcc37d58727865f1ee2f65e632e9d4f0
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:44 2008 -0700

    tracehook: exec
    
    This moves all the ptrace hooks related to exec into tracehook.h inlines.
    
    This also lifts the calls for tracing out of the binfmt load_binary hooks
    into search_binary_handler() after it calls into the binfmt module.  This
    change has no effect, since all the binfmt modules' load_binary functions
    did the call at the end on success, and now search_binary_handler() does
    it immediately after return if successful.  We consolidate the repeated
    code, and binfmt modules no longer need to import ptrace_notify().
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 88ac2921a71f788ed693bcd44731dd6bc1994640
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 19:45:43 2008 -0700

    tracehook: add linux/tracehook.h
    
    This patch series introduces the "tracehook" interface layer of inlines in
    <linux/tracehook.h>.  There are more details in the log entry for patch
    01/23 and in the header file comments inside that patch.  Most of these
    changes move code around with little or no change, and they should not
    break anything or change any behavior.
    
    This sets a new standard for uniform arch support to enable clean
    arch-independent implementations of new debugging and tracing stuff,
    denoted by CONFIG_HAVE_ARCH_TRACEHOOK.  Patch 20/23 adds that symbol to
    arch/Kconfig, with comments listing everything an arch has to do before
    setting "select HAVE_ARCH_TRACEHOOK".  These are elaborted a bit at:
    
    	http://sourceware.org/systemtap/wiki/utrace/arch/HowTo
    
    The new inlines that arch code must define or call have detailed kerneldoc
    comments in the generic header files that say what is required.
    
    No arch is obligated to do any work, and no arch's build should be broken
    by these changes.  There are several steps that each arch should take so
    it can set HAVE_ARCH_TRACEHOOK.  Most of these are simple.  Providing this
    support will let new things people add for doing debugging and tracing of
    user-level threads "just work" for your arch in the future.  For an arch
    that does not provide HAVE_ARCH_TRACEHOOK, some new options for such
    features will not be available for config.
    
    I have done some arch work and will submit this to the arch maintainers
    after the generic tracehook series settles in.  For now, that work is
    available in my GIT repositories, and in patch and mbox-of-patches form at
    http://people.redhat.com/roland/utrace/2.6-current/
    
    This paves the way for my "utrace" work, to be submitted later.  But it is
    not innately tied to that.  I hope that the tracehook series can go in
    soon regardless of what eventually does or doesn't go on top of it.  For
    anyone implementing any kind of new tracing/debugging plan, or just
    understanding all the context of the existing ptrace implementation,
    having tracehook.h makes things much easier to find and understand.
    
    This patch:
    
    This adds the new kernel-internal header file <linux/tracehook.h>.  This
    is not yet used at all.  The comments in the header introduce what the
    following series of patches is about.
    
    The aim is to formalize and consolidate all the places that the core
    kernel code and the arch code now ties into the ptrace implementation.
    
    These patches mostly don't cause any functional change.  They just move
    the details of ptrace logic out of core code into tracehook.h inlines,
    where they are mostly compiled away to the same as before.  All that
    changes is that everything is thoroughly documented and any future
    reworking of ptrace, or addition of something new, would not have to touch
    core code all over, just change the tracehook.h inlines.
    
    The new linux/ptrace.h inlines are used by the following patches in the
    new tracehook_*() inlines.  Using these helpers for the ptrace event stops
    makes it simple to change or disable the old ptrace implementation of
    these stops conditionally later.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Reviewed-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 267e2a9c71b8e088ac307f9549f71468e86e26c1
Author: Arjan van de Ven <arjan@linux.intel.com>
Date:   Fri Jul 25 19:45:41 2008 -0700

    Use WARN() in fs/proc/
    
    Use WARN() instead of a printk+WARN_ON() pair; this way the message
    becomes part of the warning section for better reporting/collection.
    This way, the entire if() {} section can collapse into the WARN() as well.
    
    Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
    Acked-by: Alexey Dobriyan <adobriyan@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 99fcd77d15357e8ba51005c25cc750b9c28b2688
Author: Arjan van de Ven <arjan@linux.intel.com>
Date:   Fri Jul 25 19:45:41 2008 -0700

    Use WARN() in fs/sysfs
    
    Use WARN() instead of a printk+WARN_ON() pair; this way the message becomes
    part of the warning section for better reporting/collection.  Also, with this,
    one fo the if() sections collapses entirely into the WARN().
    
    Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5c752ad9f35910ff1912b3f3ae82878178ddc432
Author: Arjan van de Ven <arjan@linux.intel.com>
Date:   Fri Jul 25 19:45:40 2008 -0700

    Use WARN() in fs/
    
    Use WARN() instead of a printk+WARN_ON() pair; this way the message
    becomes part of the warning section for better reporting/collection.
    
    Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5cd2b459d326a424671dcd95f038649f7bf7cb96
Author: Arjan van de Ven <arjan@linux.intel.com>
Date:   Fri Jul 25 19:45:39 2008 -0700

    Use WARN() in lib/
    
    Use WARN() instead of a printk+WARN_ON() pair; this way the message becomes
    part of the warning section for better reporting/collection.  In addition, one
    of the if() clauses collapes into the WARN() entirely now.
    
    Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f810a5cf28a818db96333cd23646f0227ec015b4
Author: Arjan van de Ven <arjan@linux.intel.com>
Date:   Fri Jul 25 19:45:39 2008 -0700

    Use WARN() in drivers/base/
    
    Use WARN() instead of a printk+WARN_ON() pair; this way the message
    becomes part of the warning section for better reporting/collection.
    
    Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
    Cc: Greg KH <greg@kroah.com>
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 12e0036818eed243c8ed6583ebf98261a2554e12
Author: Arjan van de Ven <arjan@linux.intel.com>
Date:   Fri Jul 25 19:45:38 2008 -0700

    Use WARN() in block/
    
    Use WARN() instead of a printk+WARN_ON() pair; this way the message
    becomes part of the warning section for better reporting/collection.
    
    Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 261c40c1191ad8d7a2e49fa2bb5f6a84e3d44b10
Author: Arjan van de Ven <arjan@linux.intel.com>
Date:   Fri Jul 25 19:45:37 2008 -0700

    use WARN() in kernel/irq/chip.c
    
    Use WARN() instead of a printk+WARN_ON() pair; this way the message
    becomes part of the warning section for better reporting/collection.
    
    Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4c8573e25f27b60b495aaa23089032f685ffd5ba
Author: Arjan van de Ven <arjan@linux.intel.com>
Date:   Fri Jul 25 19:45:37 2008 -0700

    Use WARN() in mm/vmalloc.c
    
    Use WARN() instead of a printk+WARN_ON() pair; this way the message becomes
    part of the warning section for better reporting/collection.
    
    Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b8c512f6190e313df69060bae4a161c5c044e272
Author: Arjan van de Ven <arjan@linux.intel.com>
Date:   Fri Jul 25 19:45:36 2008 -0700

    Use WARN() in kernel/irq/manage.c
    
    Replace a printk+WARN_ON() by a WARN(); this increases the chance of the
    string making it into the bugreport (ie: it goes inside the
    ---[ cut here ]--- section)
    
    Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 51cc50685a4275c6a02653670af9f108a64e01cf
Author: Alexey Dobriyan <adobriyan@gmail.com>
Date:   Fri Jul 25 19:45:34 2008 -0700

    SL*B: drop kmem cache argument from constructor
    
    Kmem cache passed to constructor is only needed for constructors that are
    themselves multiplexeres.  Nobody uses this "feature", nor does anybody uses
    passed kmem cache in non-trivial way, so pass only pointer to object.
    
    Non-trivial places are:
    	arch/powerpc/mm/init_64.c
    	arch/powerpc/mm/hugetlbpage.c
    
    This is flag day, yes.
    
    Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
    Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
    Acked-by: Christoph Lameter <cl@linux-foundation.org>
    Cc: Jon Tollefson <kniht@linux.vnet.ibm.com>
    Cc: Nick Piggin <nickpiggin@yahoo.com.au>
    Cc: Matt Mackall <mpm@selenic.com>
    [akpm@linux-foundation.org: fix arch/powerpc/mm/hugetlbpage.c]
    [akpm@linux-foundation.org: fix mm/slab.c]
    [akpm@linux-foundation.org: fix ubifs]
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d91958815d214ea365b98cbff6215383897edcb6
Author: Matt LaPlante <kernel1@cyberdogtech.com>
Date:   Fri Jul 25 19:45:33 2008 -0700

    Documentation cleanup: trivial misspelling, punctuation, and grammar corrections.
    
    Cc: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 19fd6231279be3c3bdd02ed99f9b0eb195978064
Author: Nick Piggin <npiggin@suse.de>
Date:   Fri Jul 25 19:45:32 2008 -0700

    mm: spinlock tree_lock
    
    mapping->tree_lock has no read lockers.  convert the lock from an rwlock
    to a spinlock.
    
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
    Reviewed-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a60637c85893e7191faaafa6a72e197c24386727
Author: Nick Piggin <npiggin@suse.de>
Date:   Fri Jul 25 19:45:31 2008 -0700

    mm: lockless pagecache
    
    Combine page_cache_get_speculative with lockless radix tree lookups to
    introduce lockless page cache lookups (ie.  no mapping->tree_lock on the
    read-side).
    
    The only atomicity changes this introduces is that the gang pagecache
    lookup functions now behave as if they are implemented with multiple
    find_get_page calls, rather than operating on a snapshot of the pages.  In
    practice, this atomicity guarantee is not used anyway, and it is to
    replace individual lookups, so these semantics are natural.
    
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
    Reviewed-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e286781d5f2e9c846e012a39653a166e9d31777d
Author: Nick Piggin <npiggin@suse.de>
Date:   Fri Jul 25 19:45:30 2008 -0700

    mm: speculative page references
    
    If we can be sure that elevating the page_count on a pagecache page will
    pin it, we can speculatively run this operation, and subsequently check to
    see if we hit the right page rather than relying on holding a lock or
    otherwise pinning a reference to the page.
    
    This can be done if get_page/put_page behaves consistently throughout the
    whole tree (ie.  if we "get" the page after it has been used for something
    else, we must be able to free it with a put_page).
    
    Actually, there is a period where the count behaves differently: when the
    page is free or if it is a constituent page of a compound page.  We need
    an atomic_inc_not_zero operation to ensure we don't try to grab the page
    in either case.
    
    This patch introduces the core locking protocol to the pagecache (ie.
    adds page_cache_get_speculative, and tweaks some update-side code to make
    it work).
    
    Thanks to Hugh for pointing out an improvement to the algorithm setting
    page_count to zero when we have control of all references, in order to
    hold off speculative getters.
    
    [kamezawa.hiroyu@jp.fujitsu.com: fix migration_entry_wait()]
    [hugh@veritas.com: fix add_to_page_cache]
    [akpm@linux-foundation.org: repair a comment]
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Cc: Jeff Garzik <jeff@garzik.org>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
    Reviewed-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
    Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Signed-off-by: Hugh Dickins <hugh@veritas.com>
    Acked-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 47feff2c8eefe85099f87c43d3096855f0085ca0
Author: Nick Piggin <npiggin@suse.de>
Date:   Fri Jul 25 19:45:29 2008 -0700

    radix-tree: add gang_lookup_slot, gang_lookup_slot_tag
    
    Introduce gang_lookup_slot() and gang_lookup_slot_tag() functions, which
    are used by lockless pagecache.
    
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
    Reviewed-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 30002ed2e41830ec03ec3e577ad83ac6b188f96e
Author: Nick Piggin <npiggin@suse.de>
Date:   Fri Jul 25 19:45:28 2008 -0700

    mm: readahead scan lockless
    
    radix_tree_next_hole() is implemented as a series of radix_tree_lookup()s.
    So it can be called locklessly, under rcu_read_lock().
    
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
    Reviewed-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 652ea695364142b2464744746beac206d050ef19
Author: Nick Piggin <npiggin@suse.de>
Date:   Fri Jul 25 19:45:27 2008 -0700

    x86: support 1GB hugepages with get_user_pages_lockless()
    
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Andi Kleen <andi@firstfloor.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit bc40d73c950146725e9e768e856a416ec8949065
Author: Nick Piggin <npiggin@suse.de>
Date:   Fri Jul 25 19:45:26 2008 -0700

    splice: use get_user_pages_fast
    
    Use get_user_pages_fast in splice.  This reverts some mmap_sem batching
    there, however the biggest problem with mmap_sem tends to be hold times
    blocking out other threads rather than cacheline bouncing.  Further: on
    architectures that implement get_user_pages_fast without locks, mmap_sem
    can be avoided completely anyway.
    
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Cc: Dave Kleikamp <shaggy@austin.ibm.com>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Andi Kleen <andi@firstfloor.org>
    Cc: Dave Kleikamp <shaggy@austin.ibm.com>
    Cc: Badari Pulavarty <pbadari@us.ibm.com>
    Cc: Zach Brown <zach.brown@oracle.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Reviewed-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f5dd33c494a427b1d1a3b574de5c9e511c888864
Author: Nick Piggin <npiggin@suse.de>
Date:   Fri Jul 25 19:45:25 2008 -0700

    dio: use get_user_pages_fast
    
    Use get_user_pages_fast in the common/generic block and fs direct IO paths.
    
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Cc: Dave Kleikamp <shaggy@austin.ibm.com>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Andi Kleen <andi@firstfloor.org>
    Cc: Dave Kleikamp <shaggy@austin.ibm.com>
    Cc: Badari Pulavarty <pbadari@us.ibm.com>
    Cc: Zach Brown <zach.brown@oracle.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Reviewed-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8174c430e445a93016ef18f717fe570214fa38bf
Author: Nick Piggin <npiggin@suse.de>
Date:   Fri Jul 25 19:45:24 2008 -0700

    x86: lockless get_user_pages_fast()
    
    Implement get_user_pages_fast without locking in the fastpath on x86.
    
    Do an optimistic lockless pagetable walk, without taking mmap_sem or any
    page table locks or even mmap_sem.  Page table existence is guaranteed by
    turning interrupts off (combined with the fact that we're always looking
    up the current mm, means we can do the lockless page table walk within the
    constraints of the TLB shootdown design).  Basically we can do this
    lockless pagetable walk in a similar manner to the way the CPU's pagetable
    walker does not have to take any locks to find present ptes.
    
    This patch (combined with the subsequent ones to convert direct IO to use
    it) was found to give about 10% performance improvement on a 2 socket 8
    core Intel Xeon system running an OLTP workload on DB2 v9.5
    
     "To test the effects of the patch, an OLTP workload was run on an IBM
      x3850 M2 server with 2 processors (quad-core Intel Xeon processors at
      2.93 GHz) using IBM DB2 v9.5 running Linux 2.6.24rc7 kernel.  Comparing
      runs with and without the patch resulted in an overall performance
      benefit of ~9.8%.  Correspondingly, oprofiles showed that samples from
      __up_read and __down_read routines that is seen during thread contention
      for system resources was reduced from 2.8% down to .05%.  Monitoring the
      /proc/vmstat output from the patched run showed that the counter for
      fast_gup contained a very high number while the fast_gup_slow value was
      zero."
    
    (fast_gup is the old name for get_user_pages_fast, fast_gup_slow is a
    counter we had for the number of times the slowpath was invoked).
    
    The main reason for the improvement is that DB2 has multiple threads each
    issuing direct-IO.  Direct-IO uses get_user_pages, and thus the threads
    contend the mmap_sem cacheline, and can also contend on page table locks.
    
    I would anticipate larger performance gains on larger systems, however I
    think DB2 uses an adaptive mix of threads and processes, so it could be
    that thread contention remains pretty constant as machine size increases.
    In which case, we stuck with "only" a 10% gain.
    
    The downside of using get_user_pages_fast is that if there is not a pte
    with the correct permissions for the access, we end up falling back to
    get_user_pages and so the get_user_pages_fast is a bit of extra work.
    However this should not be the common case in most performance critical
    code.
    
    [akpm@linux-foundation.org: coding-style fixes]
    [akpm@linux-foundation.org: build fix]
    [akpm@linux-foundation.org: Kconfig fix]
    [akpm@linux-foundation.org: Makefile fix/cleanup]
    [akpm@linux-foundation.org: warning fix]
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Cc: Dave Kleikamp <shaggy@austin.ibm.com>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Andi Kleen <andi@firstfloor.org>
    Cc: Dave Kleikamp <shaggy@austin.ibm.com>
    Cc: Badari Pulavarty <pbadari@us.ibm.com>
    Cc: Zach Brown <zach.brown@oracle.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Reviewed-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 21cc199baa815d7b3f1ace4be20b9558cbddc00f
Author: Nick Piggin <npiggin@suse.de>
Date:   Fri Jul 25 19:45:22 2008 -0700

    mm: introduce get_user_pages_fast
    
    Introduce a new get_user_pages_fast mm API, which is basically a
    get_user_pages with a less general API (but still tends to be suited to
    the common case):
    
    - task and mm are always current and current->mm
    - force is always 0
    - pages is always non-NULL
    - don't pass back vmas
    
    This restricted API can be implemented in a much more scalable way on many
    architectures when the ptes are present, by walking the page tables
    locklessly (no mmap_sem or page table locks).  When the ptes are not
    populated, get_user_pages_fast() could be slower.
    
    This is implemented locklessly on x86, and used in some key direct IO call
    sites, in later patches, which provides nearly 10% performance improvement
    on a threaded database workload.
    
    Lots of other code could use this too, depending on use cases (eg.  grep
    drivers/).  And it might inspire some new and clever ways to use it.
    
    [akpm@linux-foundation.org: build fix]
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Cc: Dave Kleikamp <shaggy@austin.ibm.com>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Andi Kleen <andi@firstfloor.org>
    Cc: Dave Kleikamp <shaggy@austin.ibm.com>
    Cc: Badari Pulavarty <pbadari@us.ibm.com>
    Cc: Zach Brown <zach.brown@oracle.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Reviewed-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a0a8f5364a5ad248aec6cb705e0092ff563edc2f
Author: Nick Piggin <npiggin@suse.de>
Date:   Fri Jul 25 19:45:20 2008 -0700

    x86: implement pte_special
    
    Implement the pte_special bit for x86.  This is required to support
    lockless get_user_pages, because we need to know whether or not we can
    refcount a particular page given only its pte (and no vma).
    
    [hugh@veritas.com: fix a BUG]
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Cc: Dave Kleikamp <shaggy@austin.ibm.com>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Andi Kleen <andi@firstfloor.org>
    Cc: Dave Kleikamp <shaggy@austin.ibm.com>
    Cc: Badari Pulavarty <pbadari@us.ibm.com>
    Cc: Zach Brown <zach.brown@oracle.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Reviewed-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Hugh Dickins <hugh@veritas.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2682497245e7d22160ae63032c378745a7f2cfe5
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Fri Jul 25 19:45:20 2008 -0700

    mn10300: use the common ascii hex helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Acked-by: David Howells <dhowells@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 19caeed6339aec02901e2f4c49d8e1d3d6090559
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Fri Jul 25 19:45:19 2008 -0700

    frv: use the common ascii hex helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Acked-by: David Howells <dhowells@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 42a9a58361d3b65f4a7c2ad280cc1ec9b657e7d2
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Fri Jul 25 19:45:18 2008 -0700

    cris: use the common ascii hex helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: Mikael Starvik <starvik@axis.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0ad122d901977890de554fdd3ff65474efc1a9bf
Author: Bob Copeland <me@bobcopeland.com>
Date:   Fri Jul 25 19:45:18 2008 -0700

    omfs: add MAINTAINERS entry
    
    Add the MAINTAINERS entry for OMFS.
    
    Signed-off-by: Bob Copeland <me@bobcopeland.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 63ca8ce2a2641f9cb5f0add33ced4591681d1cd7
Author: Bob Copeland <me@bobcopeland.com>
Date:   Fri Jul 25 19:45:17 2008 -0700

    omfs: update kbuild to include OMFS
    
    Adds OMFS to the fs Kconfig and Makefile
    
    Signed-off-by: Bob Copeland <me@bobcopeland.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 36cc410a6799a205bfc6ccc38abd9d52f2afba64
Author: Bob Copeland <me@bobcopeland.com>
Date:   Fri Jul 25 19:45:17 2008 -0700

    omfs: add bitmap routines
    
    Add block allocation and block bitmap management routines for OMFS.
    
    Signed-off-by: Bob Copeland <me@bobcopeland.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8f09e98768c17287df076580c4cc72ac358312c6
Author: Bob Copeland <me@bobcopeland.com>
Date:   Fri Jul 25 19:45:16 2008 -0700

    omfs: add file routines
    
    Add functions for reading and manipulating the storage of file data in
    the extent-based OMFS.
    
    Signed-off-by: Bob Copeland <me@bobcopeland.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a3ab7155ea21aadc8a4d5687e91b3d876973185e
Author: Bob Copeland <me@bobcopeland.com>
Date:   Fri Jul 25 19:45:16 2008 -0700

    omfs: add directory routines
    
    Add lookup and directory management routines for OMFS.  The filesystem uses
    hashing based on the filename and stores collisions, unordered, in siblings
    of files' inode structures.  To support telldir, the current position in
    the hash table is encoded in fpos.
    
    Signed-off-by: Bob Copeland <me@bobcopeland.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 555e3775ced1d05203934fc6529bbf0560dd8733
Author: Bob Copeland <me@bobcopeland.com>
Date:   Fri Jul 25 19:45:15 2008 -0700

    omfs: add inode routines
    
    Add basic superblock and inode handling routines for OMFS
    
    Signed-off-by: Bob Copeland <me@bobcopeland.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 1b002d7b173ae7cc15ed90d3c07f6d106babc510
Author: Bob Copeland <me@bobcopeland.com>
Date:   Fri Jul 25 19:45:15 2008 -0700

    omfs: define filesystem structures
    
    Add header files containing OMFS on-disk and memory structures.
    
    Signed-off-by: Bob Copeland <me@bobcopeland.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a14e4b572b0ee5c6dbe4aceb83d00b2c969324e9
Author: Bob Copeland <me@bobcopeland.com>
Date:   Fri Jul 25 19:45:14 2008 -0700

    omfs: add filesystem documentation
    
    These patches add the Optimized MPEG Filesystem, a proprietary filesystem used
    by the embedded devices Rio Karma and ReplayTV, which are no longer
    manufactured.  This filesystem module enables people to access files on these
    devices.
    
    This patch:
    
    OMFS is a proprietary filesystem created for the ReplayTV and also used by the
    Rio Karma.  It uses hash tables with unordered, unbounded lists in each bucket
    for directories, extents for data blocks, 64-bit addressing for blocks, with
    up to 8K blocks (only 2K of a given block is ever used for metadata, so the FS
    still works with 4K pages).
    
    Document the filesystem usage and structures.
    
    Signed-off-by: Bob Copeland <me@bobcopeland.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 080ccd4573607a930367c2128fc709814b2ade5d
Author: Huang Weiyi <weiyi.huang@gmail.com>
Date:   Fri Jul 25 19:45:13 2008 -0700

    include/linux/aio.h: removed duplicated include
    
    Removed duplicated include <linux/uio.h> in include/linux/aio.h
    
    Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
    Signed-off-by: Benjamin LaHaise <bcrl@kvack.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 20d8b67c06fa5e74f44e80b0a0fd68c8327f7c6a
Author: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
Date:   Fri Jul 25 19:45:12 2008 -0700

    relay: add buffer-only channels; useful for early logging
    
    Allows one to create and use a channel with no associated files.  Files
    can be initialized later.  This is useful in scenarios such as logging in
    early code, before VFS is up.  Therefore, such channels can be created and
    used as soon as kmem_cache_init() completed.
    
    This is needed by kmemtrace to do tracing in early kernel code.
    
    [kosaki.motohiro@jp.fujitsu.com: build fix]
    Signed-off-by: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
    Cc: Tom Zanussi <tzanussi@gmail.com>
    Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7babe8db99d305340cf4828ce1f5a1481d5622ef
Author: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
Date:   Fri Jul 25 19:45:11 2008 -0700

    Full conversion to early_initcall() interface, remove old interface
    
    A previous patch added the early_initcall(), to allow a cleaner hooking of
    pre-SMP initcalls.  Now we remove the older interface, converting all
    existing users to the new one.
    
    [akpm@linux-foundation.org: cleanups]
    [akpm@linux-foundation.org: build fix]
    [kosaki.motohiro@jp.fujitsu.com: warning fix]
    [kosaki.motohiro@jp.fujitsu.com: warning fix]
    Signed-off-by: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
    Cc: Tom Zanussi <tzanussi@gmail.com>
    Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c2147a5092cfe13dbf3210e54e8a622015edeecc
Author: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
Date:   Fri Jul 25 19:45:11 2008 -0700

    Better interface for hooking early initcalls
    
    Added early initcall (pre-SMP) support, using an identical interface to
    that of regular initcalls.  Functions called from do_pre_smp_initcalls()
    could be converted to use this cleaner interface.
    
    This is required by CPU hotplug, because early users have to register
    notifiers before going SMP.  One such CPU hotplug user is the relay
    interface with buffer-only channels, which needs to register such a
    notifier, to be usable in early code.  This in turn is used by kmemtrace.
    
    Signed-off-by: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
    Cc: Tom Zanussi <tzanussi@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 89081d17f7bb81d89fa1aa9b70f821c5cf4d39e9
Author: Huang Ying <ying.huang@intel.com>
Date:   Fri Jul 25 19:45:10 2008 -0700

    kexec jump: save/restore device state
    
    This patch implements devices state save/restore before after kexec.
    
    This patch together with features in kexec_jump patch can be used for
    following:
    
    - A simple hibernation implementation without ACPI support.  You can kexec a
      hibernating kernel, save the memory image of original system and shutdown
      the system.  When resuming, you restore the memory image of original system
      via ordinary kexec load then jump back.
    
    - Kernel/system debug through making system snapshot.  You can make system
      snapshot, jump back, do some thing and make another system snapshot.
    
    - Cooperative multi-kernel/system.  With kexec jump, you can switch between
      several kernels/systems quickly without boot process except the first time.
      This appears like swap a whole kernel/system out/in.
    
    - A general method to call program in physical mode (paging turning
      off). This can be used to invoke BIOS code under Linux.
    
    The following user-space tools can be used with kexec jump:
    
    - kexec-tools needs to be patched to support kexec jump. The patches
      and the precompiled kexec can be download from the following URL:
           source: http://khibernation.sourceforge.net/download/release_v10/kexec-tools/kexec-tools-src_git_kh10.tar.bz2
           patches: http://khibernation.sourceforge.net/download/release_v10/kexec-tools/kexec-tools-patches_git_kh10.tar.bz2
           binary: http://khibernation.sourceforge.net/download/release_v10/kexec-tools/kexec_git_kh10
    
    - makedumpfile with patches are used as memory image saving tool, it
      can exclude free pages from original kernel memory image file. The
      patches and the precompiled makedumpfile can be download from the
      following URL:
           source: http://khibernation.sourceforge.net/download/release_v10/makedumpfile/makedumpfile-src_cvs_kh10.tar.bz2
           patches: http://khibernation.sourceforge.net/download/release_v10/makedumpfile/makedumpfile-patches_cvs_kh10.tar.bz2
           binary: http://khibernation.sourceforge.net/download/release_v10/makedumpfile/makedumpfile_cvs_kh10
    
    - An initramfs image can be used as the root file system of kexeced
      kernel. An initramfs image built with "BuildRoot" can be downloaded
      from the following URL:
           initramfs image: http://khibernation.sourceforge.net/download/release_v10/initramfs/rootfs_cvs_kh10.gz
      All user space tools above are included in the initramfs image.
    
    Usage example of simple hibernation:
    
    1. Compile and install patched kernel with following options selected:
    
    CONFIG_X86_32=y
    CONFIG_RELOCATABLE=y
    CONFIG_KEXEC=y
    CONFIG_CRASH_DUMP=y
    CONFIG_PM=y
    CONFIG_HIBERNATION=y
    CONFIG_KEXEC_JUMP=y
    
    2. Build an initramfs image contains kexec-tool and makedumpfile, or
       download the pre-built initramfs image, called rootfs.gz in
       following text.
    
    3. Prepare a partition to save memory image of original kernel, called
       hibernating partition in following text.
    
    4. Boot kernel compiled in step 1 (kernel A).
    
    5. In the kernel A, load kernel compiled in step 1 (kernel B) with
       /sbin/kexec. The shell command line can be as follow:
    
       /sbin/kexec --load-preserve-context /boot/bzImage --mem-min=0x100000
         --mem-max=0xffffff --initrd=rootfs.gz
    
    6. Boot the kernel B with following shell command line:
    
       /sbin/kexec -e
    
    7. The kernel B will boot as normal kexec. In kernel B the memory
       image of kernel A can be saved into hibernating partition as
       follow:
    
       jump_back_entry=`cat /proc/cmdline | tr ' ' '\n' | grep kexec_jump_back_entry | cut -d '='`
       echo $jump_back_entry > kexec_jump_back_entry
       cp /proc/vmcore dump.elf
    
       Then you can shutdown the machine as normal.
    
    8. Boot kernel compiled in step 1 (kernel C). Use the rootfs.gz as
       root file system.
    
    9. In kernel C, load the memory image of kernel A as follow:
    
       /sbin/kexec -l --args-none --entry=`cat kexec_jump_back_entry` dump.elf
    
    10. Jump back to the kernel A as follow:
    
       /sbin/kexec -e
    
       Then, kernel A is resumed.
    
    Implementation point:
    
    To support jumping between two kernels, before jumping to (executing)
    the new kernel and jumping back to the original kernel, the devices
    are put into quiescent state, and the state of devices and CPU is
    saved. After jumping back from kexeced kernel and jumping to the new
    kernel, the state of devices and CPU are restored accordingly. The
    devices/CPU state save/restore code of software suspend is called to
    implement corresponding function.
    
    Known issues:
    
    - Because the segment number supported by sys_kexec_load is limited,
      hibernation image with many segments may not be load. This is
      planned to be eliminated by adding a new flag to sys_kexec_load to
      make a image can be loaded with multiple sys_kexec_load invoking.
    
    Now, only the i386 architecture is supported.
    
    Signed-off-by: Huang Ying <ying.huang@intel.com>
    Acked-by: Vivek Goyal <vgoyal@redhat.com>
    Cc: "Eric W. Biederman" <ebiederm@xmission.com>
    Cc: Pavel Machek <pavel@ucw.cz>
    Cc: Nigel Cunningham <nigel@nigel.suspend2.net>
    Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3ab83521378268044a448113c6aa9a9e245f4d2f
Author: Huang Ying <ying.huang@intel.com>
Date:   Fri Jul 25 19:45:07 2008 -0700

    kexec jump
    
    This patch provides an enhancement to kexec/kdump.  It implements the
    following features:
    
    - Backup/restore memory used by the original kernel before/after
      kexec.
    
    - Save/restore CPU state before/after kexec.
    
    The features of this patch can be used as a general method to call program in
    physical mode (paging turning off).  This can be used to call BIOS code under
    Linux.
    
    kexec-tools needs to be patched to support kexec jump. The patches and
    the precompiled kexec can be download from the following URL:
    
           source: http://khibernation.sourceforge.net/download/release_v10/kexec-tools/kexec-tools-src_git_kh10.tar.bz2
           patches: http://khibernation.sourceforge.net/download/release_v10/kexec-tools/kexec-tools-patches_git_kh10.tar.bz2
           binary: http://khibernation.sourceforge.net/download/release_v10/kexec-tools/kexec_git_kh10
    
    Usage example of calling some physical mode code and return:
    
    1. Compile and install patched kernel with following options selected:
    
    CONFIG_X86_32=y
    CONFIG_KEXEC=y
    CONFIG_PM=y
    CONFIG_KEXEC_JUMP=y
    
    2. Build patched kexec-tool or download the pre-built one.
    
    3. Build some physical mode executable named such as "phy_mode"
    
    4. Boot kernel compiled in step 1.
    
    5. Load physical mode executable with /sbin/kexec. The shell command
       line can be as follow:
    
       /sbin/kexec --load-preserve-context --args-none phy_mode
    
    6. Call physical mode executable with following shell command line:
    
       /sbin/kexec -e
    
    Implementation point:
    
    To support jumping without reserving memory.  One shadow backup page (source
    page) is allocated for each page used by kexeced code image (destination
    page).  When do kexec_load, the image of kexeced code is loaded into source
    pages, and before executing, the destination pages and the source pages are
    swapped, so the contents of destination pages are backupped.  Before jumping
    to the kexeced code image and after jumping back to the original kernel, the
    destination pages and the source pages are swapped too.
    
    C ABI (calling convention) is used as communication protocol between
    kernel and called code.
    
    A flag named KEXEC_PRESERVE_CONTEXT for sys_kexec_load is added to
    indicate that the loaded kernel image is used for jumping back.
    
    Now, only the i386 architecture is supported.
    
    Signed-off-by: Huang Ying <ying.huang@intel.com>
    Acked-by: Vivek Goyal <vgoyal@redhat.com>
    Cc: "Eric W. Biederman" <ebiederm@xmission.com>
    Cc: Pavel Machek <pavel@ucw.cz>
    Cc: Nigel Cunningham <nigel@nigel.suspend2.net>
    Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7fccf0326536c1b245b98740d489abb9aab69a12
Author: WANG Cong <xiyou.wangcong@gmail.com>
Date:   Fri Jul 25 19:45:02 2008 -0700

    kernel/kexec.c: make 'kimage_terminate' void
    
    Since kimage_terminate() always returns 0, make it void.
    
    Signed-off-by: WANG Cong <wangcong@zeuux.org>
    Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f1d82698029b92a88f5500b99f66514b6dee2bc3
Author: Alex Dubov <oakad@yahoo.com>
Date:   Fri Jul 25 19:45:02 2008 -0700

    memstick: use fully asynchronous request processing
    
    Instead of using a separate thread to pump requests from block layer queue
    to memstick, do so inline, utilizing the callback design of the memstick.
    
    [akpm@linux-foundation.org: fix warnings]
    Signed-off-by: Alex Dubov <oakad@yahoo.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 17017d8d2c005734d7088d8281ce2daab8fcb097
Author: Alex Dubov <oakad@yahoo.com>
Date:   Fri Jul 25 19:45:01 2008 -0700

    memstick: add "start" and "stop" methods to memstick device
    
    In some cases it may be desirable to ensure that associated driver is not
    going to access the media in some period of time.  "start" and "stop"
    methods are provided therefore to allow it.
    
    Signed-off-by: Alex Dubov <oakad@yahoo.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b77899985bdfd85a8e5a6e485033a9b4713d2471
Author: Alex Dubov <oakad@yahoo.com>
Date:   Fri Jul 25 19:45:00 2008 -0700

    memstick: allow "set_param" method to return an error code
    
    Some controllers (Jmicron, for instance) can report temporal failure
    condition during power-on.  It is desirable to account for this using a
    return value of "set_param" device method.  The return value can also be
    handy to distinguish between supported and unsupported device parameters
    in run time.
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Alex Dubov <oakad@yahoo.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0147600172b4a5d261165d1aa5ef818d84da1557
Author: Michael Halcrow <mhalcrow@us.ibm.com>
Date:   Fri Jul 25 19:45:00 2008 -0700

    tpm: Use correct data types for sizes in tpm_write() and tpm_read()
    
    Use the correct data types for the size parameters in tpm_write() and
    tpm_read(). Note that rw_verify_area() makes sure that this bug cannot
    be exploited to produce a buffer overrun.
    
    Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com>
    Cc: Marcel Selhorst <tpm@selhorst.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ec288bd37e1925f513db40871bc46115cf7fb733
Author: Marcin Obara <marcin_obara@users.sourceforge.net>
Date:   Fri Jul 25 19:44:59 2008 -0700

    tpm: increase size of internal TPM response buffers
    
    This patch increases size of driver internal response buffers.  Some TPM
    responses defined in TCG TPM Specification Version 1.2 Revision 103 have
    increased size and do not fit previously defined buffers.  Some TPM
    responses do not have fixed size, so bigger response buffers have to be
    allocated.  200B buffers should be enough.
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Marcin Obara <marcin_obara@users.sourceforge.net>
    Cc: Marcel Selhorst <tpm@selhorst.net>
    Cc: Kylene Jo Hall <kjhall@us.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3bd60464e3224820bc413c45ea2cc371edc63e9d
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 19:44:58 2008 -0700

    tpm_bios.c: make 2 structs static
    
    This patch makes two needlessly global structs static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Marcel Selhorst <tpm@selhorst.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 061991ec6edceda48d60f7a53e17b8d3416266ae
Author: LE DISEZ Erwan <eledisez@grounation.org>
Date:   Fri Jul 25 19:44:56 2008 -0700

    tpm: add support for Broadcom TPM TIS device HID
    
    Signed-off-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com>
    Cc: Marcel Selhorst <tpm@selhorst.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit adbd321a17ccdd26752b57e68ab0a97a4aebc299
Author: Bernhard Walle <bwalle@suse.de>
Date:   Fri Jul 25 19:44:56 2008 -0700

    parport_pc: add base_hi BAR for oxsemi_840
    
    Use the 2nd BAR for the oxsemi_840 chip as BAR for base_hi.  Tested with:
    
    Parallel controller [0701]: Oxford Semiconductor Ltd VScom 011H-EP1
            1 port parallel adaptor [1415:8403] (prog-if 03 [IEEE1284])
    
    This patch is needed to make 'TRISTATE' work with that adaptor.
    
    Signed-off-by: Bernhard Walle <bwalle@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d99a0344aefbfe991147472d46a6ee1c1a0043de
Author: Andre Haupt <andre@bitwigglers.org>
Date:   Fri Jul 25 19:44:55 2008 -0700

    parport: remove superfluous local variable
    
    Signed-off-by: Andre Haupt <andre@bitwigglers.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 929dfb24fbcd60e2544b2de7bfb4a68da4dfc747
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 19:44:54 2008 -0700

    parport/share.c: proper externs
    
    This patch adds proper externs for parport_default_timeslice and
    parport_default_spintime in include/linux/parport.h
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3f165e4cf2af042af7d2440d688299c0d2a48b1f
Author: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Date:   Fri Jul 25 19:44:54 2008 -0700

    bfs: kill BKL
    
    Replace the BKL-based locking scheme used in the bfs driver by a private
    filesystem-wide mutex.
    
    Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
    Cc: Tigran Aivazian <tigran_aivazian@symantec.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 75b25b4cabb7ce956c36442bf8225659b1864866
Author: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Date:   Fri Jul 25 19:44:52 2008 -0700

    bfs: assorted cleanups
    
    This patch makes the following cleanups:
    
    	o removing an unused variable from bfs_fill_super();
    	o removing unneeded blank spaces from pointer
    	  definitions.
    
    Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
    Cc: Tigran Aivazian <tigran_aivazian@symantec.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7d135a5d50a08bbc53b189d79d8bdb03136f5303
Author: Matthias Kaehlcke <matthias@kaehlcke.net>
Date:   Fri Jul 25 19:44:51 2008 -0700

    affs: convert s_bmlock into a mutex
    
    The semaphore s_bmlock is used as a mutex.  Convert it to the mutex API.
    
    Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
    Cc: Roman Zippel <zippel@linux-m68k.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 1956a96de488feb05e95c08c9d5e80f63a4be2b1
Author: Alexis Bruemmer <alexisb@us.ibm.com>
Date:   Fri Jul 25 19:44:51 2008 -0700

    x86 calgary: fix handling of devices that aren't behind the Calgary
    
    The calgary code can give drivers addresses above 4GB which is very bad
    for hardware that is only 32bit DMA addressable.
    
    With this patch, the calgary code sets the global dma_ops to swiotlb or
    nommu properly, and the dma_ops of devices behind the Calgary/CalIOC2
    to calgary_dma_ops.  So the calgary code can handle devices safely that
    aren't behind the Calgary/CalIOC2.
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Alexis Bruemmer <alexisb@us.ibm.com>
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Muli Ben-Yehuda <muli@il.ibm.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8d8bb39b9eba32dd70e87fd5ad5c5dd4ba118e06
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Fri Jul 25 19:44:49 2008 -0700

    dma-mapping: add the device argument to dma_mapping_error()
    
    Add per-device dma_mapping_ops support for CONFIG_X86_64 as POWER
    architecture does:
    
    This enables us to cleanly fix the Calgary IOMMU issue that some devices
    are not behind the IOMMU (http://lkml.org/lkml/2008/5/8/423).
    
    I think that per-device dma_mapping_ops support would be also helpful for
    KVM people to support PCI passthrough but Andi thinks that this makes it
    difficult to support the PCI passthrough (see the above thread).  So I
    CC'ed this to KVM camp.  Comments are appreciated.
    
    A pointer to dma_mapping_ops to struct dev_archdata is added.  If the
    pointer is non NULL, DMA operations in asm/dma-mapping.h use it.  If it's
    NULL, the system-wide dma_ops pointer is used as before.
    
    If it's useful for KVM people, I plan to implement a mechanism to register
    a hook called when a new pci (or dma capable) device is created (it works
    with hot plugging).  It enables IOMMUs to set up an appropriate
    dma_mapping_ops per device.
    
    The major obstacle is that dma_mapping_error doesn't take a pointer to the
    device unlike other DMA operations.  So x86 can't have dma_mapping_ops per
    device.  Note all the POWER IOMMUs use the same dma_mapping_error function
    so this is not a problem for POWER but x86 IOMMUs use different
    dma_mapping_error functions.
    
    The first patch adds the device argument to dma_mapping_error.  The patch
    is trivial but large since it touches lots of drivers and dma-mapping.h in
    all the architecture.
    
    This patch:
    
    dma_mapping_error() doesn't take a pointer to the device unlike other DMA
    operations.  So we can't have dma_mapping_ops per device.
    
    Note that POWER already has dma_mapping_ops per device but all the POWER
    IOMMUs use the same dma_mapping_error function.  x86 IOMMUs use device
    argument.
    
    [akpm@linux-foundation.org: fix sge]
    [akpm@linux-foundation.org: fix svc_rdma]
    [akpm@linux-foundation.org: build fix]
    [akpm@linux-foundation.org: fix bnx2x]
    [akpm@linux-foundation.org: fix s2io]
    [akpm@linux-foundation.org: fix pasemi_mac]
    [akpm@linux-foundation.org: fix sdhci]
    [akpm@linux-foundation.org: build fix]
    [akpm@linux-foundation.org: fix sparc]
    [akpm@linux-foundation.org: fix ibmvscsi]
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Muli Ben-Yehuda <muli@il.ibm.com>
    Cc: Andi Kleen <andi@firstfloor.org>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Avi Kivity <avi@qumranet.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c485b465a031b6f9b9a51300e0ee1f86efc6db87
Author: David Howells <dhowells@redhat.com>
Date:   Fri Jul 25 19:44:47 2008 -0700

    pnp: fix the fcpnp_driver declaration to only exist if CONFIG_PNP=y
    
    Fix the fcpnp_driver declaration to only exist if CONFIG_PNP=y as it's
    only accessed in that case.
    
    The PNP=n variant was added by 30d55e71a81b1f5a8136f191dc9f4c21f18e77e6
    ("hisax: depend on CONFIG_PNP, not __ISAPNP__")
    
    Fixes an unused variable warning.
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Acked-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Cc: Karsten Keil <kkeil@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 999ed65ad12e374d7445fbc13f5a1d146ae4b0da
Author: Rene Herman <rene.herman@gmail.com>
Date:   Fri Jul 25 19:44:47 2008 -0700

    pnp: have quirk_system_pci_resources() include io resources
    
    quirk_system_pci_resources() disables a PnP mem resource that overlaps a
    PCI BAR so as to not keep the PCI driver from claiming the resource.  Have
    it do the same for io resources.
    
    Here, ACPI claims ports that overlap with my soundcard causing the
    soundcard driver to fail to load.  It's unknown why my ACPI BIOS claims
    those ports; it did not use to but this is not a (kernel) regression.
    Some odd BIOS reconfig triggered by temporarily removing the card seems to
    have brought this on.
    
    Signed-off-by: Rene Herman <rene.herman@gmail.com>
    Acked-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 00412be1d7bdf451653c7dafeb09f4f83398d756
Author: Rene Herman <rene.herman@keyaccess.nl>
Date:   Fri Jul 25 19:44:45 2008 -0700

    isa: set 24-bit dma_mask for ISA devices
    
    dma_alloc_coherent() on x86 currently takes a passed in NULL device
    pointer to mean that it should allocate an ISA compatible (24-bit) buffer
    which is a bit of a hack.
    
    The ALSA ISA drivers are the main consumers of this but have a struct
    device in fact readily available.
    
    For the legacy drivers, this sets the device dma_mask in preparation for
    using the actual device with the DMA API so as to eventually not need the
    NULL hack in dma_alloc_coherent().
    
    This does not fix a current bug -- 2.6.26-rc1 stumbled over the NULL hack
    in dma_alloc_coherent() but this has already been fixed in commit
    4a367f3a9dbf2e7ffcee4702203479809236ee6e by Takashi Iwai.
    
    Signed-off-by: Rene Herman <rene.herman@gmail.com>
    Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Acked-by: Takashi Iwai <tiwai@suse.de>
    Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e86b19ce64a25d39bb0e10e0e695213fc5993dfb
Author: Rene Herman <rene.herman@keyaccess.nl>
Date:   Fri Jul 25 19:44:42 2008 -0700

    pnp: set the pnp_card dma_mask for use by ISAPnP cards
    
    dma_alloc_coherent() on x86 currently takes a passed in NULL device
    pointer to mean that it should allocate an ISA compatible (24-bit) buffer
    which is a bit of a hack.
    
    The ALSA ISA drivers are the main consumers of this but have a struct
    device in fact readily available.
    
    For the PnP drivers, the specific pnp_dev->dev device pointer is not
    always available at the right time so for now we want to pass the
    pnp_card->dev instead which is always available.  Set its dma_mask in
    preparation for doing so.
    
    This does not fix a current bug -- 2.6.26-rc1 stumbled over the NULL hack
    in dma_alloc_coherent() but this has already been fixed in commit
    4a367f3a9dbf2e7ffcee4702203479809236ee6e by Takashi Iwai.
    
    Signed-off-by: Rene Herman <rene.herman@gmail.com>
    Acked-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Acked-by: Takashi Iwai <tiwai@suse.de>
    Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c491b2ffae3fad5e6e3cb2320b46bb8ea8729d49
Author: Roel Kluin <12o3l@tiscali.nl>
Date:   Fri Jul 25 19:44:41 2008 -0700

    asic3: platform_get_irq() may return signed unnoticed
    
    asic->irq_nr is unsigned. platform_get_irq() may return signed unnoticed
    
    Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
    Cc: Joe Perches <joe@perches.com>
    Acked-by: Samuel Ortiz <sameo@openedhand.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f3c6ba986ab4527b6dfacf9f3b9e40f72466a8b2
Author: Kentaro Makita <k-makita@np.css.fujitsu.com>
Date:   Fri Jul 25 19:44:40 2008 -0700

    vfs: add cond_resched_lock while scanning dentry LRU lists
    
    Add cond_resched_lock(&dcache_lock) while scanning LRU lists on
    superblocks in __shrink_dcache_sb()
    
    Signed-off-by: Kentaro Makita <k-makita@np.css.fujitsu.com>
    Cc: Al Viro <viro@zeniv.linux.org.uk>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a76eef9573c93f8f324ebacfd090a3e319a64d59
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Fri Jul 25 19:44:39 2008 -0700

    block/blk-map.c: use the new object_is_on_stack() helper
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
    Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Cc: Tejun Heo <htejun@gmail.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a2e2e3577c3ef2b5dbb866e97e612aae4adfa32f
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Fri Jul 25 19:44:38 2008 -0700

    pm selftest: rtc paranoia
    
    Cope with a quirk of some RTCs (notably ACPI ones) which aren't guaranteed
    to implement oneshot behavior when they woke the system from sleeep:
    forcibly disable the alarm, just in case.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 44ccac13c7f4728cf2992d49384671a176db74dd
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 19:44:38 2008 -0700

    include/video/atmel_lcdc.h must #include <linux/workqueue.h>
    
    This patch fixes the following compile error caused by commit
    d22579b837358cbef12ccca5adaf7e93ae09ab7a ("atmel_lcdfb: FIFO underflow
    management"):
    
      In file included from arch/avr32/boards/atstk1000/atstk1004.c:21:
      include/video/atmel_lcdc.h:40: error: field 'task' has incomplete type
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8a21346058ad946134b6ddfeb5de975c3cfcf5da
Author: Nishanth Aravamudan <nacc@us.ibm.com>
Date:   Fri Jul 25 19:44:37 2008 -0700

    hugetlb: fix CONFIG_SYSCTL=n build
    
    Fixes a build failure reported by Alan Cox:
    
    mm/hugetlb.c: In function `hugetlb_acct_memory': mm/hugetlb.c:1507:
    error: implicit declaration of function `cpuset_mems_nr'
    
    Also reverts Ingo's
    
        commit e44d1b2998d62a1f2f4d7eb17b56ba396535509f
        Author: Ingo Molnar <mingo@elte.hu>
        Date:   Fri Jul 25 12:57:41 2008 +0200
    
            mm/hugetlb.c: fix build failure with !CONFIG_SYSCTL
    
    which fixed the build error but added some unused-static-function warnings.
    
    Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
    Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 16d69265b930f7e2fa9eea381715696f780718f4
Author: Andrew Morton <akpm@linux-foundation.org>
Date:   Fri Jul 25 19:44:36 2008 -0700

    uninline arch_pick_mmap_layout()
    
    Fix this, on avr32:
    
      include/linux/utsname.h:35,
                       from init/main.c:20:
      include/linux/sched.h: In function 'arch_pick_mmap_layout':
      include/linux/sched.h:2149: error: implicit declaration of function 'PAGE_ALIGN'
    
    Reported-by: Adrian Bunk <bunk@kernel.org>
    Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0c7ad106e779549792deb307242dece6f3499bb9
Author: Andrew Morton <akpm@linux-foundation.org>
Date:   Fri Jul 25 19:44:35 2008 -0700

    drivers/mmc/host/sdhci.h needs scatterlist.h
    
    alpha:
    
    drivers/mmc/host/sdhci.h:242: error: field 'sg_miter' has incomplete type
    
    Cc: Pierre Ossman <drzeus@drzeus.cx>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 87a9f704658a40940e740b1d73d861667e9164d3
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 23:03:48 2008 +0300

    include/video/atmel_lcdc.h must #include <linux/workqueue.h>
    
    This patch fixes the following compile error caused by
    commit d22579b837358cbef12ccca5adaf7e93ae09ab7a
    (atmel_lcdfb: FIFO underflow management):
    
    <--  snip  -->
    
    ...
      CC      arch/avr32/boards/atstk1000/atstk1004.o
    In file included from /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/avr32/boards/atstk1000/atstk1004.c:21:
    /home/bunk/linux/kernel-2.6/git/linux-2.6/include/video/atmel_lcdc.h:40: error: field 'task' has incomplete type
    make[2]: *** [arch/avr32/boards/atstk1000/atstk1004.o] Error 1
    
    <--  snip  -->
    
    Reported-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit fdd2a7e2dac56a3384068802be46b822f2aed703
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Sat Jul 26 13:25:25 2008 -0300

    V4L/DVB (8500a): videotext.h: whitespace cleanup
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit ed1aedb136ca42dfd70f5bef202d23994c1a3bae
Author: Martin Samuelsson <sam.linux.kernel@gmail.com>
Date:   Mon Jul 14 09:28:59 2008 -0300

    V4L/DVB (8500): zr36067: Load the avs6eyes chip drivers automatically
    
    This enables the avs6eyes to load the bt866 and ks0127 drivers
    automatically.
    
    Signed-off-by: Martin Samuelsson <sam.linux.kernel@gmail.com>
    Acked-by: Ronald Bultje <rbultje@ronald.bitfreak.net>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 85b9b8a444413ea5706096df13012520ed6c5103
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 09:51:03 2008 -0300

    V4L/DVB (8499): zr36067: Rework device memory allocation
    
    Allocate zoran devices dynamically. Currently, the zr36067 driver
    stores the device structures in a global array, with room for 4
    devices. This makes the bss section very large (90 kB!), and given
    that most users, I suspect, have only one zoran device, this is a
    waste of kernel memory. Allocating the memory dynamically lets us use
    only the amount of memory we need.
    
    Before:
       text    data     bss     dec     hex filename
      64754    9230   90224  164208   28170 drivers/media/video/zr36067.o
    
    After:
       text    data     bss     dec     hex filename
      64866    9230     112   74208   121e0 drivers/media/video/zr36067.o
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Acked-by: Ronald Bultje <rbultje@ronald.bitfreak.net>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 54812c77bc830e2dbcb62b4c6d8a9c7f97cfdd1b
Author: Laurent Pinchart <laurent.pinchart@skynet.be>
Date:   Thu Jul 17 07:37:37 2008 -0300

    V4L/DVB (8498): uvcvideo: Return sensible min and max values when querying a boolean control.
    
    Although the V4L2 spec states that the minimum and maximum fields may not be
    valid for control types other than V4L2_CTRL_TYPE_INTEGER, it makes sense
    to set the bounds to 0 and 1 for boolean controls instead of returning
    uninitialized values.
    
    Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 90ac5ea37f91e38d798c5e355232ce7f9c2a24d4
Author: Laurent Pinchart <laurent.pinchart@skynet.be>
Date:   Sat Jul 26 11:42:29 2008 -0300

    V4L/DVB (8497): uvcvideo: Make the auto-exposure menu control V4L2 compliant
    
    V4L2 and UVC enumerate the auto-exposure settings in a different order. This
    patch fixes the auto-exposure menu declaration to match the V4L2 spec.
    
    Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit d53687d1d22c3204394658a31654de2f1efb0e8f
Author: Simon Arlott <simon@fire.lp0.eu>
Date:   Sat Jul 26 11:30:03 2008 -0300

    V4L/DVB (8496): saa7134: Copy tuner data earlier in init to avoid overwriting manual tuner type
    
    When saa7134_board_init2 runs, it immediately overwrites the current value
    (set earlier from module parameter) of tuner_type with the static values,
    and then does autodetection. This patch moves the tuner_addr copy to earlier
    in saa7134_initdev and removes the tuner_type copy from saa7134_board_init2.
    
    Autodetection could still potentially change to the wrong tuner type, but it
    is now possible to override the default type for the card again.
    
    My card's tuner is configured with autodetection from eeprom, so I don't
    need to manually set the tuner. I've checked that the autodetection still
    works for my card.
    
    Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
    Reviewed-by: Hermann Pitton <hermann-pitton@arcor.de>
    Cc: Brian Marete <bgmarete@gmail.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 53faa1b1b9a262a634d7761ab5c62bbb017666bd
Author: Adrian Bunk <bunk@kernel.org>
Date:   Mon Jul 21 16:33:42 2008 -0300

    V4L/DVB (8495): usb/anysee.c: make struct anysee_usb_mutex static
    
    This patch makes the needlessly global struct anysee_usb_mutex static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit fe0d3dff464bdd0cfe56829d86e358438647046c
Author: Adrian Bunk <bunk@kernel.org>
Date:   Mon Jul 21 16:33:48 2008 -0300

    V4L/DVB (8494): make cx25840_debug static
    
    cx25840_debug can now become static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 1ffdddd6fa3d18982133f6d149d456312d8bfcac
Author: roel kluin <roel.kluin@gmail.com>
Date:   Mon Jul 21 21:29:46 2008 -0300

    V4L/DVB (8493): mt20xx: test below 0 on unsigned lo1a and lo2a
    
    lo1a and lo2a are unsigned ints so these tests won't work.
    
    Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit e14b3658a7651ffd9b1f407eaf07f4dde17ef1e7
Author: Devin Heitmueller <devin.heitmueller@gmail.com>
Date:   Sat Jul 26 11:04:33 2008 -0300

    V4L/DVB (8492): Add support for the ATI TV Wonder HD 600
    
    em28xx-cards.c
    em28xx-dvb.c
    em28xx.h
     - Add support for the ATI TV Wonder HD 600, based on a 94 email exchange and
       USB traces provided by Ronnie Bailey
    
       Thanks to Ronnie Bailey <purevw@wtxs.net> for testing the changes
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit b18559076a31ab0be2d980ce2beff8e32504e080
Author: Jaime Velasco Juan <jsagarribay@gmail.com>
Date:   Tue Jul 22 12:28:36 2008 -0300

    V4L/DVB (8491): stkwebcam: Always reuse last queued buffer
    
    This change keeps the video stream going on when the application
    is slow queuing buffers, instead of spamming dmesg and hanging.
    
    Fixes a problem with aMSN reported by Samed Beyribey <beyribey@gmail.com>
    
    Signed-off-by: Jaime Velasco Juan <jsagarribay@gmail.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit f78d92c9ffcda7451b5943ab491c087f1ec7e08d
Author: Dean Anderson <dean@sensoray.com>
Date:   Tue Jul 22 14:43:27 2008 -0300

    V4L/DVB (8490): s2255drv Sensoray 2255 driver fixes
    
    This patch fixes timer issues in driver disconnect.
    It also removes the restriction of one user per channel at a time.
    
    Thanks to Oliver Neukum and Mauro Chehab for finding these issues.
    Locking of video stream partly based on saa7134 driver.
    
    Signed-off-by: Dean Anderson <dean@sensoray.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 655b8408557d586212d0797d423babdc464c587f
Author: reinhard schwab <reinhard.schwab@aon.at>
Date:   Sat Jul 26 10:47:00 2008 -0300

    V4L/DVB (8489): add dvb-t support for terratec cinergy hybrid T usb xs
    
    This patch adds dvbt support for the terratec cinergy hybrid T usb xsstick.
    Thanks to Devin Heitmueller and Mauro Chehab for guiding me.
    
    Signed-off-by: Reinhard Schwab <reinhard.schwab@aon.at>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit f894dfd735237548d282d6fd55b6ebb4b2fd9ef2
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Fri Jul 25 07:39:54 2008 -0300

    V4L/DVB (8488): videodev: remove some CONFIG_VIDEO_V4L1_COMPAT code from v4l2-dev.h
    
    The video_device_create_file and video_device_remove_file functions can be
    removed from v4l2-dev.h, removing the dependency on videodev.h in v4l2-dev.h.
    
    Also removed a few more videodev.h includes that should have been videodev2.h.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 668acf32dfa1f1a975213f77bf17ee435f5a8edd
Author: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date:   Sat Jul 19 07:54:43 2008 -0300

    V4L/DVB (8488a): Add myself as a maintainer of the soc-camera subsystem
    
    Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 33b687cf1df62bd83167616516922b4e472be662
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Fri Jul 25 05:32:50 2008 -0300

    V4L/DVB (8487): videodev: replace videodev.h includes by videodev2.h where possible
    
    Several V4L2 drivers still included videodev.h. Fix this.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 58cfdf9acffb0c61feb0e2bceacd557a2e0b0328
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 04:26:31 2008 -0300

    V4L/DVB (8485): v4l-dvb: remove broken PlanB driver
    
    The PlanB driver has been broken since around May 2004. No one stepped
    in to maintain it, so it is now being removed.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Michel Lanners <mlan@cpu.lu>
    Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 322e4095c9261d4cf0326f10d8e398d05e66521c
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Tue Jul 22 16:25:35 2008 -0300

    V4L/DVB (8484): videodev: missed two more usages of the removed 'owner' field.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 9c39d7eafa366b807067697f7fc5b14d8b865179
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Mon Jul 21 07:51:45 2008 -0300

    V4L/DVB (8483): Remove obsolete owner field from video_device struct.
    
    According to an old comment this should have been removed in 2.6.15.
    Better late than never...
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit a399810ca69d9d4bd30ab8c1678c7439e567f90b
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Mon Jul 21 02:57:38 2008 -0300

    V4L/DVB (8482): videodev: move all ioctl callbacks to a new v4l2_ioctl_ops struct
    
    All ioctl callbacks are now stored in a new v4l2_ioctl_ops struct. Drivers fill in
    a const struct v4l2_ioctl_ops and video_device just contains a const pointer to it.
    
    This ensures a clean separation between the const ops struct and the non-const
    video_device struct.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit b654fcdc0ea3b6e5724c9873ae062bdfe7f28efe
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Tue Jul 22 15:50:31 2008 -0300

    V4L/DVB (8479): tveeprom/ivtv: fix usage of has_ir field
    
    has_ir was set to and compared to -1 in several cases, even though it is
    an u32. ivtv also contained a FIXME for an old kernel that could be
    removed.
    
    Thanks to Roel Kluin for creating an initial patch for this. Although
    I chose a different solution here it did help in pointing out the problem.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 38f9d308597fe3f8d52bfa30e7ed6c742b85a1db
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Wed Jul 23 05:09:15 2008 -0300

    V4L/DVB (8477): v4l: remove obsolete audiochip.h
    
    Converted the last users of audiochip.h to the v4l2-chip-ident.h header
    and remove the now unused audiochip.h header.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit d417f711b9180c4851cfdc19db030878918eac88
Author: Mike Isely <isely@pobox.com>
Date:   Fri Jul 25 19:50:52 2008 -0300

    V4L/DVB (8475): pvrusb2: Cosmetic macro fix (benign)
    
    Signed-off-by: Mike Isely <isely@pobox.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 31335b13ca3925f361702ca4fc895ab165beddb9
Author: Mike Isely <isely@pobox.com>
Date:   Fri Jul 25 19:35:31 2008 -0300

    V4L/DVB (8474): pvrusb2: Enable IR chip on HVR-1900 class devices
    
    The Zilog IR chip on HVR-1900 devices is held in reset when the device
    initializes.  We have to bring this chip out of reset before LIRC has
    any chance of operating the chip.  So do it.
    
    Signed-off-by: Mike Isely <isely@pobox.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 7e994302ed3fc6d209ce247ad5b6d9c2499bf7c2
Author: Steven Toth <stoth@hauppauge.com>
Date:   Tue Jul 1 21:18:00 2008 -0300

    V4L/DVB (8472): cx23885: SRAM changes for the 885 and 887 silicon parts.
    
    In a previous patch I merged both memory maps into a single struct, believing
    that they could be combined. We've since found problems with streaming
    multiple channels on the 885. I'm restoring the multiple memory map structs
    - in line with the windows driver.
    
    Signed-off-by: Steven Toth <stoth@hauppauge.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit d8d12b4367e2e759f65c5f9dcb94d21ec237bbc5
Author: Steven Toth <stoth@hauppauge.com>
Date:   Tue Jul 1 10:43:27 2008 -0300

    V4L/DVB (8471): cx23885: Reallocated the sram to avoid concurrent VIDB/C issues.
    
    This may be cx23885 chip specific and may not work on the cx23887.
    Analog and mpeg encoder streaming are still to be tested.
    
    Signed-off-by: Steven Toth <stoth@hauppauge.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 6df516905b5c53b306d90be33f9c56434e8db053
Author: Steven Toth <stoth@hauppauge.com>
Date:   Mon Jun 30 22:17:05 2008 -0300

    V4L/DVB (8470): cx23885: Add DViCO HDTV7 Dual Express tuner callback support.
    
    Ensure the correct tuner gets reset on demand.
    
    Signed-off-by: Steven Toth <stoth@hauppauge.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 1ecc5aed1ea426dbb7e5cd9a0c980c14c879277b
Author: Steven Toth <stoth@hauppauge.com>
Date:   Mon Jun 30 21:23:50 2008 -0300

    V4L/DVB (8469): cx23885: FusionHDTV7 Dual Express toggle reset.
    
    Ensure the tuners and demods are brought in and out of reset during
    driver startup.
    
    Signed-off-by: Steven Toth <stoth@hauppauge.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit aaadeac88add22c4b2e2e7d17af1c5bae2d3fe17
Author: Steven Toth <stoth@hauppauge.com>
Date:   Mon Jun 30 20:58:38 2008 -0300

    V4L/DVB (8468): cx23885: Ensure the second transport port is enabled for streaming.
    
    It was previously disabled pending a bugfix, which has since been
    resolved.
    
    Signed-off-by: Steven Toth <stoth@hauppauge.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 7b9139086abca60b762d1b01231db88abfb666d5
Author: Steven Toth <stoth@hauppauge.com>
Date:   Mon Jun 30 20:54:34 2008 -0300

    V4L/DVB (8467): cx23885: Minor cleanup to the debuging output for a specific register.
    
    Don't display the register when it's not appropriate for the specific port.
    
    Signed-off-by: Steven Toth <stoth@hauppauge.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 52ce27bfc4d302a3e28267a5820a8b031ceccee9
Author: Steven Toth <stoth@hauppauge.com>
Date:   Sat Jun 28 00:58:35 2008 -0300

    V4L/DVB (8466): cx23885: Bugfix - DVB Transport cards using DVB port VIDB/TS1 did not stream.
    
    Certain DVB cards that have demodulators on TS1/VIDB were not streaming packets.
    This ensure the pin directions on PAD_CTRL are set correctly, solving the issue.
    
    Signed-off-by: Steven Toth <stoth@hauppauge.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit ecda5966c90746a044ff68e78b1062adcddd9664
Author: Steven Toth <stoth@hauppauge.com>
Date:   Sat Jun 28 00:52:45 2008 -0300

    V4L/DVB (8465): cx23885: Ensure PAD_CTRL is always reset to a sensible default
    
    PAD_CTRL controls TS1 and TS2 input and output states, if the register
    became corrupt the driver was never able to recover.
    
    Signed-off-by: Steven Toth <stoth@hauppauge.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 28901ab621bb56cd2aa9670dc7ce016ba80ec45c
Author: Steven Toth <stoth@hauppauge.com>
Date:   Sat Jun 28 00:48:18 2008 -0300

    V4L/DVB (8464): cx23885: Bugfix for concurrent use of /dev/video0 and /dev/video1
    
    With the HVR1800, trying to use video0 and video1 simultaneously caused
    buffer corruption in the PCIe bridge. This fix reallocates video1
    buffer locations to avoid the issue.
    
    Signed-off-by: Steven Toth <stoth@hauppauge.com>
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 35f92b2af8230ffc1146e2317e2068fefd7caacb
Author: Andy Walls <awalls@radix.net>
Date:   Fri Jul 25 15:03:08 2008 -0300

    V4L/DVB (8462): cx18: Lock the aux PLL to the video pixle rate for analog captures
    
    cx18: Lock the aux PLL to the video pixel rate for analog captures.  The
    datasheet for the CX25840 says this is important for MPEG encoding applications.
    To ensure the PLL locking was correct, also fixed the aux PLL's multiplier to
    be computed based on a precise crystal freq of 4.5 MHz/286 * 455/2 * 8 =
    28636363.6363... instead of the imporperly rounded 28636363.
    
    Signed-off-by: Andy Walls <awalls@radix.net>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit f8f6296adad30cadd65555dfde489d1080b2001c
Author: Andy Walls <awalls@radix.net>
Date:   Wed Jul 23 20:28:23 2008 -0300

    V4L/DVB (8461): cx18: Fix 32 kHz audio sample output rate for analog tuner SIF input
    
    cx18: Fix 32 kHz audio sample output rate for analog tuner SIF input so it
    works.  The AUX_PLL VCO was being operated at 196.6 MHz out of the spec'ed
    200-600 MHz range.  Fixed the multipler and post dividers to operate the VCO
    within specification and added comments on how magic numbers are derived.
    
    Thanks to Hans Verkuil for pointing out this interesting problem to solve.
    
    Signed-off-by: Andy Walls <awalls@radix.net>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit fff4205f1d64163132609942314e94ec3ba2ed6b
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Wed Jul 23 07:04:39 2008 -0300

    V4L/DVB (8458): gspca_sonixb remove one more no longer needed special case from the code
    
    gspca_sonixb remove one more no longer needed special case from the code
    
    Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 84754319e30a25626f6bf0d84efc7935ba1d0b3d
Author: Andoni Zubimendi <andoni.zubimendi@gmail.com>
Date:   Tue Jul 22 08:39:24 2008 -0300

    V4L/DVB (8457): gspca_sonixb remove some no longer needed sn9c103+ov7630 special cases
    
    gspca_sonixb remove some no longer needed sn9c103+ov7630 special cases
    
    Signed-off-by: Andoni Zubimendi <andoni.zubimendi@gmail.com>
    Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit e0a33d4d6e028bf40a18069c00884671be75c6b4
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Tue Jul 22 07:13:21 2008 -0300

    V4L/DVB (8456): gspca_sonixb remove non working ovXXXX contrast, hue and saturation ctrls
    
    gspca_sonixb remove non working ovXXXX contrast, hue and saturation ctrls
    
    Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 6af492e56648e786e0dfb84d538fb7f9ecc02504
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Tue Jul 22 07:09:33 2008 -0300

    V4L/DVB (8455): gspca_sonixb sn9c103 + ov7630 autoexposure and cleanup
    
    Andoni Zubimendi has been doing some testing with his sn9c103 cam with
    ov7630 sensor, and with this patch the exposure setting and autoexposure now
    work.
    
    This patch also removes some special cases in the shared ov6650 / ov7630 code
    which now are handled the same for both sensors and it adds a new special case
    which stops us from changing the hsync / vsync polarity settings from their
    default on the ov7630 (which we were doing as a side-effect of using the ov6650
    exposure code for the ov7630).
    
    Last this patch removes the superficial difference between the OV7630 and
    OV7630_3 sensors.
    
    Signed-off-by: Andoni Zubimendi <andoni.zubimendi@gmail.com>
    Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit c5e0bd1a982ee449b3598600f85895dc3bc8c13f
Author: Adrian Bunk <bunk@kernel.org>
Date:   Mon Jul 21 23:17:36 2008 -0300

    V4L/DVB (8453): sms1xxx: dvb/siano/: cleanups
    
    This patch contains the following cleanups:
    - mark smscore_module_init() as __init
    - mark smscore_module_exit as __exit
    - make the following needlessly global code static:
      - smscoreapi.c: struct g_smscore_notifyees
      - smscoreapi.c: struct g_smscore_devices
      - smscoreapi.c: struct g_smscore_deviceslock
      - smscoreapi.c: struct g_smscore_registry
      - smscoreapi.c: struct g_smscore_registrylock
      - smscoreapi.c: smscore_module_init()
      - smscoreapi.c: smscore_module_exit()
      - smsdvb.c: struct g_smsdvb_clients
      - smsdvb.c: struct g_smsdvb_clientslock
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 4ef584ba84125b67c17b5aded38e7783cd8cdef0
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sat Jul 26 15:46:39 2008 +0100

    [ARM] fix nwflash.c: 6ee8928d94841aa764aeaf645ad16daff811dc26
    
    drivers/char/nwflash.c: In function 'flash_read':
    drivers/char/nwflash.c:129: error: 'p' undeclared (first use in this function)
    drivers/char/nwflash.c:129: error: (Each undeclared identifier is reported only once
    drivers/char/nwflash.c:129: error: for each function it appears in.)
    drivers/char/nwflash.c:129: error: 'count' undeclared (first use in this function)
    drivers/char/nwflash.c:136: warning: passing argument 4 of 'simple_read_from_buffer' discards qualifiers from pointer target type
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit bb2b180ca0469a51256d5ad62008b495345ad61f
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sat Jul 26 15:36:03 2008 +0100

    [ARM] fix IOP32x, IOP33x, MXC and Samsung builds
    
    7444a72effa632fcd8edc566f880d96fe213c73b caused these platforms to lose
    their GPIOLIB configuration.  Convert the missed Kconfig symbols using:
    
      sed -i s/HAVE_GPIO_LIB/ARCH_REQUIRE_GPIOLIB/ arch/arm/Kconfig arch/arm/plat-s3c24xx/Kconfig
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit dd438e77f01d024919a8ae81d0cf2e4c6cda79cc
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Fri Jul 25 20:55:52 2008 +0100

    [ARM] pci: provide dummy pci_get_legacy_ide_irq()
    
    This fixes footbridge_defconfig:
    
    drivers/pnp/resource.c: In function 'pci_dev_uses_irq':
    drivers/pnp/resource.c:317: error: implicit declaration of function 'pci_get_legacy_ide_irq'
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 0c65f459ce6c8bd873a61b3ae1e57858ab1debf3
Author: Andrew Morton <akpm@linux-foundation.org>
Date:   Wed Jul 23 15:35:22 2008 -0700

    [ARM] fix fls() for 64-bit arguments
    
    arm's fls() is implemented as a macro, causing it to misbehave when passed
    64-bit arguments.  Fix.
    
    Cc: Nickolay Vinogradov <nickolay@protei.ru>
    Tested-by: Krzysztof Halasa <khc@pm.waw.pl>
    Cc: <stable@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 9d9fa83beadf0a0c0ee2cd45be6e4a25cb536b67
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Thu Jul 24 11:18:07 2008 +0100

    [ARM] fix mode for board-yl-9200.c
    
    Xose Vazquez Perez points out that this file should not be marked
    executable.
    
    Reported-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit e6bb83fd2f39eff3ae3e5ad6cac91d154d7ef3b1
Author: Adrian Bunk <bunk@kernel.org>
Date:   Sat Jul 19 17:52:59 2008 +0100

    [ARM] 5176/1: arm/Makefile: fix: ARM946T -> ARM946E
    
    This patch fixes a typo introduced by
    commit f37f46eb1c0bd0b11c34ef06c7365658be989d80
    ([ARM] nommu: add ARM946E-S core support).
    
    Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Hyok S. Choi <hyok.choi@samsung.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 3a61ec387c9092dfc91a5959145d36835a72fc4c
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Fri Jul 25 13:07:50 2008 +0200

    x86, AMD IOMMU: include amd_iommu_last_bdf in device initialization
    
    All the values read while searching for amd_iommu_last_bdf are defined as
    inclusive. Let the code handle this value as such. Found by Wei Wang. Thanks
    Wei.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Cc: Wei Wang <wei.wang2@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1fe371044b21b226b96a9dd959e971b50b28c78e
Author: Ingo Molnar <mingo@elte.hu>
Date:   Sat Jul 26 15:09:47 2008 +0200

    ftrace: fix modular build
    
    fix:
    
     ERROR: "start_critical_timings" [drivers/acpi/processor.ko] undefined!
     ERROR: "stop_critical_timings" [drivers/acpi/processor.ko] undefined!
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1ca9fda4b2f3413e4bc748b983f5585629ca0560
Author: Chris McDermott <lcm@linux.vnet.ibm.com>
Date:   Thu Jul 24 19:06:09 2008 -0700

    x86: fix IBM Summit based systems' phys_cpu_present_map on 32-bit kernels
    
    x86 kernels on IBM Summit based systems will only online 1 CPU because the
    phys_cpu_present_map is not set up correctly. Patch below applied to
    2.6.26-git10.
    
    Signed-off-by: Chris McDermott <lcm@linux.vnet.ibm.com>
    Tested-by: Tim Pepper <lnxninga@linux.vnet.ibm.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 071375bc76ee86e58592f4682030c81d410ddfd9
Author: Ingo Molnar <mingo@elte.hu>
Date:   Sat Jul 26 14:52:26 2008 +0200

    x86, RDC321x: remove gpio.h complications
    
    Remove the include/asm-x86/gpio.h specials, just use the generic
    version.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit dcf309974555d17019c6a8e1a425238f17990b71
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Fri Jul 25 18:00:42 2008 -0400

    ftrace: disable tracing on acpi idle calls
    
    The acpi idle waits calls local_irq_save and then uses mwait to go into
    idle. The tracer gets reenabled at local_irq_save but does not detect that
    the idle allows for wake ups.
    
    This patch adds code to disable the tracing when acpi puts the CPU to idle.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1f972768a1df1518f45adb6b8ffbf04fa1c99737
Author: Ingo Molnar <mingo@elte.hu>
Date:   Sat Jul 26 13:52:50 2008 +0200

    x86, RDC321x: add to mach-default
    
    first step to add RDC321x support to the default PC architecture.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2d2009806dd843f3adc0cbbb5d2204980f28111a
Author: Robin Getz <rgetz@blackfin.uclinux.org>
Date:   Sat Jul 26 19:41:40 2008 +0800

    Blackfin arch: If we double fault, rather than hang forever, reset
    
    Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 9de3a0b6979a4839d67ca840e386ea06acaabe39
Author: Robin Getz <rgetz@blackfin.uclinux.org>
Date:   Sat Jul 26 19:39:19 2008 +0800

    Blackfin arch: When icache is off, make sure people know it
    
    Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 860239c56bbc7c830bdbcec93b140f22a5a5219b
Author: Wei Yongjun <yjwei@cn.fujitsu.com>
Date:   Sat Jul 26 11:59:11 2008 +0100

    dccp: Add check for truncated ICMPv6 DCCP error packets
    
    This patch adds a minimum-length check for ICMPv6 packets, as per the previous
    patch for ICMPv4 payloads.
    
    Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
    Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>

commit 18e1d836002ad970f42736bad09b7be9cfe99545
Author: Wei Yongjun <yjwei@cn.fujitsu.com>
Date:   Sat Jul 26 11:59:10 2008 +0100

    dccp: Fix incorrect length check for ICMPv4 packets
    
    Unlike TCP, which only needs 8 octets of original packet data, DCCP requires
    minimally 12 or 16 bytes for ICMP-payload sequence number checks.
    
    This patch replaces the insufficient length constant of 8 with a two-stage
    test, making sure that 12 bytes are available, before computing the basic
    header length required for sequence number checks.
    
    Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
    Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>

commit e0bcfb0c6a6ed9ebd68746b306298dc5797fd426
Author: Wei Yongjun <yjwei@cn.fujitsu.com>
Date:   Sat Jul 26 11:59:10 2008 +0100

    dccp: Add check for sequence number in ICMPv6 message
    
    This adds a sequence number check for ICMPv6 DCCP error packets, in the same
    manner as it has been done for ICMPv4 in the previous patch.
    
    Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
    Acked-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>

commit d68f0866f76e2bc4ddc07e88e2cb1bc8959a6d7e
Author: Wei Yongjun <yjwei@cn.fujitsu.com>
Date:   Sat Jul 26 11:59:10 2008 +0100

    dccp: Fix sequence number check for ICMPv4 packets
    
    The payload of ICMP message is a part of the packet sent by ourself,
    so the sequence number check must use AWL and AWH, not SWL and SWH.
    
    For example:
         Endpoint A                  Endpoint B
    
         DATA-ACK       -------->
         (SEQ=X)
                        <--------    ICMP (Fragmentation Needed)
                                     (SEQ=X)
    
    Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
    Acked-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>

commit 73f18fdbca3f92b90aeaee16f5175fe30496e218
Author: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Date:   Sat Jul 26 11:59:10 2008 +0100

    dccp: Bug-Fix - AWL was never updated
    
    The AWL lower Ack validity window advances in proportion to GSS, the greatest
    sequence number sent. Updating AWL other than at connection setup (in the
    DCCP-Request sent by dccp_v{4,6}_connect()) was missing in the DCCP code.
    
    This bug lead to syslog messages such as
    
     "kernel: dccp_check_seqno: DCCP: Step 6 failed for DATAACK packet, [...]
      P.ackno exists or LAWL(82947089) <= P.ackno(82948208)
                                       <= S.AWH(82948728), sending SYNC..."
    
    The difference between AWL/AWH here is 1639 packets, while the expected value
    (the Sequence Window) would have been 100 (the default).  A closer look showed
    that LAWL = AWL = 82947089 equalled the ISS on the Response.
    
    The patch now updates AWL with each increase of GSS.
    
    
    Further changes:
    ----------------
    The patch also enforces more stringent checks on the ISS sequence number:
    
     * AWL is initialised to ISS at connection setup and remains at this value;
     * AWH is then always set to GSS (via dccp_update_gss());
     * so on the first Request: AWL =      AWH = ISS,
       and on the n-th Request: AWL = ISS, AWH = ISS + n.
    
    As a consequence, only Response packets that refer to Requests sent by this
    host will pass, all others are discarded. This is the intention and in effect
    implements the initial adjustments for AWL as specified in RFC 4340, 7.5.1.
    
    Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
    Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz>

commit 59435444a13ed52d3444c5df26b73d3086bcd57b
Author: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Date:   Sat Jul 26 11:59:09 2008 +0100

    dccp: Allow to distinguish original and retransmitted packets
    
    This patch allows the sender to distinguish original and retransmitted packets,
    which is in particular needed for the retransmission of DCCP-Requests:
     * the first Request uses ISS (generated in net/dccp/ip*.c), and sets GSS = ISS;
     * all retransmitted Requests use GSS' = GSS + 1, so that the n-th retransmitted
       Request has sequence number ISS + n (mod 48).
    
    To add generic support, the patch reorganises existing code so that:
     * icsk_retransmits == 0     for the original packet and
     * icsk_retransmits = n > 0  for the n-th retransmitted packet
    at the time dccp_transmit_skb() is called, via dccp_retransmit_skb().
    
    Thanks to Wei Yongjun for pointing this problem out.
    
    Further changes:
    ----------------
     * removed the `skb' argument from dccp_retransmit_skb(), since sk_send_head
       is used for all retransmissions (the exception is client-Acks in PARTOPEN
       state, but these do not use sk_send_head);
     * since sk_send_head always contains the original skb (via dccp_entail()),
       skb_cloned() never evaluated to true and thus pskb_copy() was never used.
    
    Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>

commit 0d1cdd7ab6e0e7ccaf9f3b1d2afa0ddeead23ccc
Author: Sonic Zhang <sonic.zhang@analog.com>
Date:   Sat Jul 26 18:54:38 2008 +0800

    Blackfin arch: Fix bug - skip single step in high priority interrupt handler instead of disabling all interrupts in single step debugging.
    
    Skip single step if event priority of current instruction is higher than
    that of the first instruction, from which gdb starts single step.
    
    Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 3a2521fa75359450f5ec7e6b76847f933b7ee680
Author: Mike Frysinger <vapier.adi@gmail.com>
Date:   Sat Jul 26 18:52:56 2008 +0800

    Blackfin arch: cache the values of vco/sclk/cclk as the overhead of doing so (~24 bytes) is worth avoiding the software mult/div routines
    
    Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 377d43e7d07fc9a64eb162c6f70e6d1961604629
Author: Michael Hennerich <michael.hennerich@analog.com>
Date:   Sat Jul 26 18:28:03 2008 +0800

    Blackfin arch: fix bug - IMDMA is not type struct dma_register
    
    TEMP Workaround - avoid access to PERIPHERAL_MAP
    
    Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit b1b154e503a0e590eb9e189586783dc8750f910e
Author: Mike Frysinger <vapier.adi@gmail.com>
Date:   Sat Jul 26 18:02:05 2008 +0800

    Blackfin arch: check the EXTBANKS field of the DDRCTL1 register to see if we are using both memory banks
    
    Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit cdec7e50a4896c5197d5575d9ca635eea6825149
Author: David S. Miller <davem@davemloft.net>
Date:   Sat Jul 26 02:28:09 2008 -0700

    Revert "pkt_sched: sch_sfq: dump a real number of flows"
    
    This reverts commit f867e6af94239a04ec23aeec2fcda5aa58e41db7.
    
    Based upon discussions between Jarek and Patrick McHardy
    this is field being set is more a config parameter than a
    statistic.  And we should add a true statistic to provide
    this information if we really want it.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 36ac26171afa8dbf29226199699fe955d4a0b6f6
Author: Ingo Molnar <mingo@elte.hu>
Date:   Sat Jul 26 11:22:33 2008 +0200

    crashdump: fix undefined reference to `elfcorehdr_addr'
    
    fix build bug introduced by 95b68dec0d5 "calgary iommu: use the first
    kernels TCE tables in kdump":
    
    arch/x86/kernel/built-in.o: In function `calgary_iommu_init':
    (.init.text+0x8399): undefined reference to `elfcorehdr_addr'
    arch/x86/kernel/built-in.o: In function `calgary_iommu_init':
    (.init.text+0x856c): undefined reference to `elfcorehdr_addr'
    arch/x86/kernel/built-in.o: In function `detect_calgary':
    (.init.text+0x8c68): undefined reference to `elfcorehdr_addr'
    arch/x86/kernel/built-in.o: In function `detect_calgary':
    (.init.text+0x8d0c): undefined reference to `elfcorehdr_addr'
    
    make elfcorehdr_addr a generally available symbol.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 88bef5a4074e0568cf54df410f41065c06694d8a
Merge: 054a3fd... 024e8ac...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Sat Jul 26 11:26:19 2008 +0200

    Merge branch 'linus' into x86/urgent

commit 509e2562adfd63964aa30c1ddd9ddf4e57949351
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date:   Sat Jul 26 02:24:10 2008 -0700

    qeth: use dev->ml_priv instead of dev->priv
    
    From: Heiko Carstens <heiko.carstens@de.ibm.com>
    
    This makes qeth working again after git commit
    e3c50d5d25ac09efd9acbe2b2a3e365466de84ed
    "netdev: netdev_priv() can now be sane again.".
    
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 16df845f4566bc252f3e09db12f5c2f22cb44226
Author: Florian Westphal <fw@strlen.de>
Date:   Sat Jul 26 02:21:54 2008 -0700

    syncookies: Make sure ECN is disabled
    
    ecn_ok is not initialized when a connection is established by cookies.
    The cookie syn-ack never sets ECN, so ecn_ok must be set to 0.
    
    Spotted using ns-3/network simulation cradle simulator and valgrind.
    
    Signed-off-by: Florian Westphal <fw@strlen.de>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 054a3fd824705543322d787893de9f3755151517
Author: Wang Chen <wangchen@cn.fujitsu.com>
Date:   Fri Jul 25 15:44:33 2008 +0800

    flag parameters: fix compile error of sys_epoll_create1
    
      GEN     .version
      CHK     include/linux/compile.h
      UPD     include/linux/compile.h
      CC      init/version.o
      LD      init/built-in.o
      LD      vmlinux
    arch/x86/kernel/built-in.o: In function `sys_call_table':
    (.rodata+0x8a4): undefined reference to `sys_epoll_create1'
    make: *** [vmlinux] Error 1
    
    Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: Davide Libenzi <davidel@xmailserver.org>
    Cc: Ulrich Drepper <drepper@redhat.com>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ec34c702ca8b7d6f0aa54379c3b0d0ec10b8ff23
Author: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Date:   Fri Jul 25 21:45:49 2008 -0700

    net: drop unused BUG_TRAP()
    
    Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 547b792cac0a038b9dbf958d3c120df3740b5572
Author: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Date:   Fri Jul 25 21:43:18 2008 -0700

    net: convert BUG_TRAP to generic WARN_ON
    
    Removes legacy reinvent-the-wheel type thing. The generic
    machinery integrates much better to automated debugging aids
    such as kerneloops.org (and others), and is unambiguous due to
    better naming. Non-intuively BUG_TRAP() is actually equal to
    WARN_ON() rather than BUG_ON() though some might actually be
    promoted to BUG_ON() but I left that to future.
    
    I could make at least one BUILD_BUG_ON conversion.
    
    Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 53e5e96ec18da6f65e89f05674711e1c93d8df67
Author: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Date:   Fri Jul 25 21:40:45 2008 -0700

    drivers/net: convert BUG_TRAP to generic WARN_ON
    
    Removes legacy reinvent-the-wheel type thing. The generic
    machinery integrates much better to automated debugging aids
    such as kerneloops.org (and others), and is unambiguous due to
    better naming. Non-intuively BUG_TRAP() is actually equal to
    WARN_ON() rather than BUG_ON().
    
    Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 024e8ac04453b3525448c31ef39848cf675ba6db
Author: Roland McGrath <roland@redhat.com>
Date:   Fri Jul 25 20:00:10 2008 -0700

    x86_64: fix ia32 AMD syscall audit fast-path
    
    The new code in commit 5cbf1565f29eb57a86a305b08836613508e294d7
    has a bug in the version supporting the AMD 'syscall' instruction.
    It clobbers the user's %ecx register value (with the %ebp value).
    
    This change fixes it.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>

commit 284b01897340974000bcc84de87a4e1becc8a83d
Author: Grant Likely <grant.likely@secretlab.ca>
Date:   Fri May 16 11:37:09 2008 -0600

    spi: Add OF binding support for SPI busses
    
    This patch adds support for populating an SPI bus based on data in the
    OF device tree.  This is useful for powerpc platforms which use the
    device tree instead of discrete code for describing platform layout.
    
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit dc87c98e8f635a718f1abb2c3e15fc77c0001651
Author: Grant Likely <grant.likely@secretlab.ca>
Date:   Thu May 15 16:50:22 2008 -0600

    spi: split up spi_new_device() to allow two stage registration.
    
    spi_new_device() allocates and registers an spi device all in one swoop.
    If the driver needs to add extra data to the spi_device before it is
    registered, then this causes problems.  This is needed for OF device
    tree support so that the SPI device tree helper can add a pointer to
    the device node after the device is allocated, but before the device
    is registered.  OF aware SPI devices can then retrieve data out of the
    device node to populate a platform data structure.
    
    This patch splits the allocation and registration portions of code out
    of spi_new_device() and creates two new functions; spi_alloc_device()
    and spi_register_device().  spi_new_device() is modified to use the new
    functions for allocation and registration.  None of the existing users
    of spi_new_device() should be affected by this change.
    
    Drivers using the new API can forego the use of spi_board_info
    structure to describe the device layout and populate data into the
    spi_device structure directly.
    
    This change is in preparation for adding an OF device tree parser to
    generate spi_devices based on data in the device tree.
    
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
    Acked-by: David Brownell <dbrownell@users.sourceforge.net>

commit 3f07af494dfa6de43137dae430431c9fbf929c0c
Author: Grant Likely <grant.likely@secretlab.ca>
Date:   Fri Jul 25 22:25:13 2008 -0400

    of: adapt of_find_i2c_driver() to be usable by SPI also
    
    SPI has a similar problem as I2C in that it needs to determine an
    appropriate modalias value for each device node.  This patch adapts
    the of_i2c of_find_i2c_driver() function to be usable by of_spi also.
    
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit 1ff8419871ea757ae0298aa296bcff9b2ca48561
Merge: 8d25b36... 7d7e5a6...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Fri Jul 25 17:40:16 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
      ipsec: ipcomp - Decompress into frags if necessary
      ipsec: ipcomp - Merge IPComp implementations
      pkt_sched: Fix locking in shutdown_scheduler_queue()

commit 8d25b36b77fe32c296ece83e94ca6ae4d17f3e25
Author: Adrian Bunk <bunk@kernel.org>
Date:   Sat Jul 26 02:38:00 2008 +0300

    MFD_TC6393XB is ARM-only
    
    Compile error on other architectures:
    
        CC      drivers/mfd/tc6393xb.o
      /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/mfd/tc6393xb.c: In function ‘tc6393xb_attach_irq’:
      /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/mfd/tc6393xb.c:324: error: implicit declaration of function ‘set_irq_flags’
      ...
    
    Reported-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e89f38218ff6de09983bd8769ec0cdf6e70d9e8e
Merge: 7b35fa8... fc532f8...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Fri Jul 25 17:34:00 2008 -0700

    Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
    
    * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
      powerpc: Fix boot problem due to AT_BASE_PLATFORM change

commit 7b35fa86e47f83db27056b202463d926ff0a2c8f
Merge: 29ca069... f1373da...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Fri Jul 25 17:33:34 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
      sparc: Wire up new system calls.

commit 29ca069cc6572cce62e42a27efdab01f50190616
Merge: b4615e6... 3e4d0ca...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Fri Jul 25 17:29:03 2008 -0700

    Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
    
    * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
      [IA64] Wire up new system calls

commit b4615e69b6c6353878b734a8202b65efbc554df4
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Fri Jul 25 13:19:22 2008 -0700

    sys_paccept definition missing __user annotation
    
    Introduced by commit aaca0bdca573f3f51ea03139f9c7289541e7bca3 ("flag
    parameters: paccept"):
    
      net/socket.c:1515:17: error: symbol 'sys_paccept' redeclared with different type (originally declared at include/linux/syscalls.h:413) - incompatible argument 4 (different address spaces)
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit fc532f810832beb3306b42526a78f411972281c7
Author: Nathan Lynch <ntl@pobox.com>
Date:   Fri Jul 25 17:50:30 2008 -0500

    powerpc: Fix boot problem due to AT_BASE_PLATFORM change
    
    Commit 9115d13453dee22473a1e8cacc90a8d64a9c4bc9 ("powerpc: Enable
    AT_BASE_PLATFORM aux vector") broke boot on 32-bit powerpc systems; we
    have to use PTRRELOC to initialize powerpc_base_platform this early in
    boot.
    
    Bug reported by Jon Smirl.
    
    Signed-off-by: Nathan Lynch <ntl@pobox.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit f1373da87be917e5b2356af44764620487376a07
Author: David S. Miller <davem@davemloft.net>
Date:   Fri Jul 25 15:18:31 2008 -0700

    sparc: Wire up new system calls.
    
    This wires up the recently added Wire up signalfd4, eventfd2,
    epoll_create1, dup3, pipe2, and inotify_init1 system calls.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 56b2f0706d82535fd8d85503f2dcc0be40c8e55d
Author: Sebastian Siewior <lkml@ml.breakpoint.cc>
Date:   Wed Jul 2 00:18:08 2008 +0200

    setlocalversion: do not describe if there is nothing to describe
    
    Jan Engelhardt wrote:
    > Just a note that when you run git-describe, you should probably quiten it.
    >
    > fatal: cannot describe 'bd7364a0fd5a4a2878fe4a224be1b142a4e6698e'
    >
    > This happens when tags are not present, which can happen if Linus's tree
    > is sent upwards again, IOW:
    >
    >  machine1$  git-clone torvalds/linux-2.6.git
    >  machine1$  git push elsewhere master
    >
    >  machine2$  git-clone elsewhere:/linux
    >  machine2$  git-describe HEAD
    >  fatal: cannot describe that
    
    Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc>
    Acked-by: Jan Engelhardt <jengelh@medozas.de>
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 12d2b8f951063076c7e0acdff7ae1fecd54920a0
Author: Heikki Orsila <heikki.orsila@iki.fi>
Date:   Sun Jul 6 15:48:02 2008 +0300

    kconfig: fix typos: "Suport" -> "Support"
    
    Signed-off-by: Heikki Orsila <heikki.orsila@iki.fi>
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 09748e178b6cb8d3b8a748d0159aa7ad8eadcbe1
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Mon Jun 30 23:02:59 2008 +0200

    kconfig: make defconfig is no longer chatty
    
    make defconfig generated a lot of output
    then noone actually read.
    Use conf_set_all_new_symbols() to generate the default
    configuration and avoid the chatty output.
    
    A typical run now looks like this:
    $ make  defconfig
    *** Default configuration is based on 'i386_defconfig'
    arch/x86/configs/i386_defconfig:13:warning: trying to assign nonexistent symbol SEMAPHORE_SLEEPERS
    arch/x86/configs/i386_defconfig:176:warning: trying to assign nonexistent symbol PREEMPT_BKL
    ...
    arch/x86/configs/i386_defconfig:1386:warning: trying to assign nonexistent symbol INSTRUMENTATION
    $
    
    As an added benefit we now clearly see the warnings generated
    in the start of the process.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
    Cc: Roman Zippel <zippel@linux-m68k.org>

commit cd9140e1e73a31fd45f1fd4585260643a2f9ab1d
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Mon Jun 30 22:53:04 2008 +0200

    kconfig: make oldconfig is now less chatty
    
    Previously when running "make oldconfig" we saw all the propmt lines
    from kconfig and noone actully read this.
    
    With this patch the user will only see output if there is new symbols.
    This will be seen as "make oldconfig" runs which does not generate any output.
    
    A typical run now looks like this:
    
    $ make oldconfig
    scripts/kconfig/conf -o arch/x86/Kconfig
    $
    
    If a new symbol is found then we restart the config process like this:
    $ make oldconfig
    scripts/kconfig/conf -o arch/x86/Kconfig
    *
    * Restart config...
    *
    *
    * General setup
    *
    Prompt for development and/or incomplete code/drivers (EXPERIMENTAL) [Y/n/?] y
    Local version - append to kernel release (LOCALVERSION) []
    ...
    
    The bahaviour is similar to what we know when running the implicit
    oldconfig target "make silentoldconfig".
    "make silentoldconfig" are run as part of the kernel build process
    if the configuration has changed.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
    Cc: Roman Zippel <zippel@linux-m68k.org>

commit f443d2eccf077afd8a839cc7ed66cc4d520c5f05
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Mon Jun 30 22:45:38 2008 +0200

    kconfig: speed up all*config + randconfig
    
    Drop the chatty mode when we generate the all*config, randconfig
    configurations.
    Ths speeds up the process considerably and noone looked
    at the output anyway.
    This patch uses the conf_set_all_new_symbols() function
    just added to kconfig.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
    Cc: Roman Zippel <zippel@linux-m68k.org>

commit dc7862e5a65b9b9e0aad448398b4f652c49c9350
Author: Roman Zippel <zippel@linux-m68k.org>
Date:   Tue May 6 04:55:55 2008 +0200

    kconfig: set all new symbols automatically
    
    Add conf_set_all_new_symbols() which set all symbols (which don't have a
    value yet) to a specifed value.
    
    Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit a717417e7f96ad2c6c3d80cdd0836e49597399a3
Author: Tim Bird <tim.bird@am.sony.com>
Date:   Tue Jun 24 10:56:06 2008 -0700

    kconfig: add diffconfig utility
    
    Diffconfig is a simple utility for comparing two kernel configuration files.
    See usage in the script for more info.
    
    Signed-off-by: Tim Bird <tim.bird@am.sony.com>
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit c28ca3aaa1f08877ac0da7efcfead71a08490d65
Author: Alexey Dobriyan <adobriyan@gmail.com>
Date:   Mon Jun 23 04:05:40 2008 +0400

    kbuild: remove Module.markers during mrproper
    
    Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit a887a07d51be6c7cd2c4c373cd17273158d6a85d
Author: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Date:   Fri Jun 20 15:45:12 2008 +0200

    kbuild: sparse needs CF not CHECKFLAGS
    
    Documentation/sparse.txt tells to use:
    
        make C=2 CHECKFLAGS="-D__CHECK_ENDIAN__"
    
    However, this still doesn't enable endian checks. The correct syntax is:
    
        make C=2 CF="-D__CHECK_ENDIAN__"
    
    This documentation bug was introduced by the following commit:
    
        commit 1c7bafe7206d928eaccbcbd08d868733e0fb7054
        Author: Robert P. J. Day <rpjday@mindspring.com>
        Date:   Wed Sep 13 07:57:50 2006 -0400
    
    	kbuild: clarify "make C=" build option
    
    	Clarify the use of "make C=" in the top-level Makefile, and fix a
    	typo in the Documentation file.
    
    	Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
    
    This `typo' was not a typo, as `CF' had been introduced much earlier, by:
    
        commit 7b49bb9aff8b14d15da58111d8908c877c0a525e
        Author: viro@ZenIV.linux.org.uk <viro@ZenIV.linux.org.uk>
        Date:   Fri Sep 9 21:14:35 2005 +0100
    
    	[PATCH] kbuild: CF=<arguments> passes arguments to sparse
    
    	Allows to add to sparse arguments without mutilating makefiles - just
    	pass CF=<arguments> and they will be added to CHECKFLAGS.
    
        Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
        Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
    
    Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 74fc5c653c5d0f9d4d70499709a68e61c4acf991
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Thu Jun 19 16:03:29 2008 -0700

    kernel-doc: handle/strip __init
    
    Handle __init in functions with kernel-doc notation by stripping the
    __init away from the output doc.  This is already being done for
    "__devinit".  This patch fixes these kernel-doc error/aborts:
    
    Error(linux-next-20080619//drivers/usb/gadget/config.c:132): cannot understand prototype: 'struct usb_descriptor_header **__init usb_copy_descriptors(struct usb_descriptor_header **src) '
    Error(linux-next-20080619//drivers/usb/gadget/config.c:182): cannot understand prototype: 'struct usb_endpoint_descriptor *__init usb_find_endpoint( 	struct usb_descriptor_header **src, 	struct usb_descriptor_header **copy, 	struct usb_endpoint_descriptor *match ) '
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Cc: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit fb5e2b379732e1a6ea32392980bb42e0212db842
Author: Jan Beulich <jbeulich@novell.com>
Date:   Wed Jun 18 12:36:01 2008 +0100

    vmlinux.lds: move __attribute__((__cold__)) functions back into final .text section
    
    Due to the addition of __attribute__((__cold__)) to a few symbols
    without adjusting the linker scripts, those symbols currently may end
    up outside the [_stext,_etext) range, as they get placed in
    .text.unlikely by (at least) gcc 4.3.0. This may confuse code not only
    outside of the kernel, symbol_put_addr()'s BUG() could also trigger.
    Hence we need to add .text.unlikely (and for future uses of
    __attribute__((__hot__)) also .text.hot) to the TEXT_TEXT() macro.
    
    Issue observed by Lukas Lipavsky.
    
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Tested-by: Lukas Lipavsky <llipavsky@suse.cz>
    Cc: <stable@kernel.org>
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 37a4c940749670671adab211a2d9c9fed9f3f757
Author: S.Çağlar Onur <caglar@pardus.org.tr>
Date:   Wed Jun 18 11:45:13 2008 +0300

    init: fix URL of "The GNU Accounting Utilities"
    
    Following patch corrects URL of "The GNU Accounting Utilities" in init/Kconfig.
    
    Noticed by: Bart Van Assche" <bart.vanassche@gmail.com>
    
    Signed-off-by: S.Çağlar Onur <caglar@pardus.org.tr>
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 5e4786f75d885dd1a5f9fe12f3385ece7656b0c9
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Sun Jun 22 21:48:26 2008 +0200

    kbuild: add arch/$ARCH/include to search path
    
    This patch conclude the support for
    
       arch/$ARCH/include
    
    Note: The individual architectures will most likely require
          a few minor patches to support locating header files in
          arch/$ARCH/include
    
    Testing shows that it worked out-of-the-box for sparc.
    x86 required a few trivial changes in the arch
    specific Makefile and a few include paths had to be adjusted.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 2e57d051160dd61776461637f767df19036b1186
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Sun Jun 22 21:42:06 2008 +0200

    kbuild: asm symlink support for arch/$ARCH/include
    
    Adjust the asm symlink support so we do not create the
    symlink unless really needed.
    We check the precense of include/asm-$ARCH by checking
    for the system.h file. We may end up with a stale directory
    so it is not enough to check if the directory is present.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit a53ce098a763a33311b60c53161572f5789d5594
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Sun Jun 22 21:41:13 2008 +0200

    kbuild: support arch/$ARCH/include for tags, cscope
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 2fb9b1bd9dd7f4455407dc1bec74fb8ae0d3138e
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Sat Jun 21 00:24:17 2008 +0200

    kbuild: prepare headers_* for arch/$ARCH/include
    
    Factor out the headers_*_all support to a seperate
    shell script and add support for arch specific
    header files can be located in either
    
        arch/$ARCH/include/asm
    or
        include/asm-$ARCH/
    
    In "make help" always display the headers_* targets.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit db1bec4f5271d7799d481cd4d95fdc268bdd7614
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Mon Jun 16 21:29:38 2008 +0200

    kbuild: install all headers when arch is changed
    
    We see some header files that are selected dependent on
    the actual architecture so force a reinstallation
    of all header files when the arch changes.
    This slows down "make headers_check_all" but then
    we better reflect reality.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 6b36ab27d7161bc233e014ff38d8b17ae9975dee
Author: Alexey Dobriyan <adobriyan@gmail.com>
Date:   Sat Jun 7 01:47:09 2008 +0400

    kbuild: make clean removes *.o.* as well
    
    Those are left presumably from aborted ccache(1) compilations:
    
    	arch/x86/kernel/.tmp_io_apic_64.o.T5veul
    	arch/x86/kvm/.tmp_x86.o.SZWn69
    	arch/x86/mm/.tmp_pgtable.o.sL1LTf
    	drivers/ieee1394/.tmp_ieee1394_transactions.o.bUj6o1
    	drivers/infiniband/hw/mlx4/.tmp_main.o.vy0ep6
    
    BTW, with git there is nice way to check for such nuisainces:
    
    	make mrproper
    	git-ls-files -o
    
    should give empty output.
    
    More precise wildcard spec from: Jan Engelhardt <jengelh@medozas.de>
    
    Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
    Cc: Jan Engelhardt <jengelh@medozas.de>

commit 7712401ae9006fc9d9b9a3e7861dc73781429a89
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Sun Jun 15 21:41:09 2008 +0200

    kbuild: optimize headers_* targets
    
    Move the core functionality of headers_install
    and headers_check to two small perl scripts.
    The makefile is adapted to use the perl scrip and
    changed to operate on all files in a directory.
    So if one file is changed then all files in the
    directory is processed.
    
    perl were chosen for the helper scripts because this
    is pure text processing which perl is good at and
    especially the headers_check.pl script are expected to
    see changes / new checks implmented.
    
    The speed is ~300% faster on this box.
    And the output generated to the screen is now down to
    two lines per directory (one for install, one for check)
    so it is easier to scroll back after a kernel build.
    
    The perl scripts has been brought to sanity by patient
    feedback from: Vegard Nossum <vegard.nossum@gmail.com>
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 88181ec30f58a28cd78b26aaac38bef4062b23dc
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Mon Jun 9 21:24:28 2008 +0200

    kbuild: only one call for include/ in make headers_*
    
    Move it to the top-level file to decide if we install/check
    the generic headers or the arch specific headers.
    
    This revealed a long standing bug where "make headers_check_all"
    relied on the files in asm/ for the current architecture.
    So make headers_check_all is now broken by this commit.
    
    In addition:
    
    o add a simpler way to detect if an arch support
      exporting header files.
    
    o add 'set -e;' so we error out early if
      make headers_check_all fails.
    
    o add sparc64 and cris to arch we do not process
      in make headers_*_all because:
    
        sparc64 - use sparc to export headers
        cris    - is know seriously broken
    
    Includes suggestions from: David Woodhouse
    <dwmw2@infradead.org>.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
    Cc: David Woodhouse <dwmw2@infradead.org>

commit f6ecd4c84a279a7c82f45687a612302becd7b844
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Sun Jun 8 12:28:22 2008 +0200

    kbuild: error out early in make headers_install
    
    Fix the a.out.h case by setting SRCARCH and error
    out early in case of an error.
    The a.out.h case failed with the *_all targets.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 62284a37dcd6725921410fb75446d270cc726b4f
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Sat Jun 7 13:18:26 2008 +0200

    kbuild: code refactoring in Makefile.headerinst
    
    No functional changes just improved readability
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 283039fb7ded6b863eacc9cfd67232297622e52d
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Thu Jun 5 19:19:47 2008 +0200

    kbuild: drop support of ALTARCH for headers_*
    
    ALTARCH is no longer used by any arch(*) so drop
    support for this from Makefile.headerinst
    
    Dropping ALTARCH support simplifies Makefile.headerinst
    
    (*) sparc64 uses it but work is ongoing to drop it
    and no furter usage is planned.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
    Cc: David Woodhouse <dwmw2@infradead.org>
    Cc: David Miller <davem@davemloft.net>

commit 4e420aa94c9e6974533797efd1dd93e779d490c3
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Thu Jun 5 16:52:15 2008 +0200

    kbuild: always unifdef files in headers_install*
    
    unifdef utility is fast enough to warrant that we always
    run the scripts through unifdef.
    
    This patch runs all headers listed with header-y and unifdef-y
    through unifdef.
    Next step is to drop unifdef-y in all Kbuild files and
    that can now be done in smaller steps.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
    Cc: David Woodhouse <dwmw2@infradead.org>
    Cc: Adrian Bunk <bunk@kernel.org>

commit e6883b187920e71ae57bbc9c07885afdd83ddc4e
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Thu Jun 5 16:43:46 2008 +0200

    kbuild: refactor headers_* targets in Makefile
    
    o Use lower case for local variables
    o Add a helper target for common targets
    o Use $(hdr-inst)= ... to make Make invocations simpler
    o Add -rR to make invocations
    
    In total this adds more lines than it removes but the
    benefit is better readability
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
    Cc: David Woodhouse <dwmw2@infradead.org>

commit ff5d48a6d18d09bb750d1f89f6464f5fdb6fc85b
Merge: 762b829... a29ccf6...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Fri Jul 25 12:02:08 2008 -0700

    Merge git://git.infradead.org/embedded-2.6
    
    * git://git.infradead.org/embedded-2.6:
      Make console charset translation optional

commit 762b8291be6944bd891fbe2c8976a2b2e5bbc726
Merge: c6af5e9... 7dcf2a9...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Fri Jul 25 12:01:37 2008 -0700

    Merge git://git.infradead.org/~dwmw2/random-2.6
    
    * git://git.infradead.org/~dwmw2/random-2.6:
      remove dummy asm/kvm.h files
      firmware: create firmware binaries during 'make modules'.

commit c6af5e9f8a57467df2e55e428316a43480174521
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 15:48:04 2008 +0200

    bootmem: Move node allocation macros back to !HAVE_ARCH_BOOTMEM_NODE
    
    These got unintentionally moved, put them back as x86 provides its own
    versions.
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7dcf2a9fced59e58e4694cdcf15850c01fdba89b
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jul 1 19:27:16 2008 +0300

    remove dummy asm/kvm.h files
    
    This patch removes the dummy asm/kvm.h files on architectures not (yet)
    supporting KVM and uses the same conditional headers installation as
    already used for a.out.h .
    
    Also removed are superfluous install rules in the s390 and x86 Kbuild
    files (they are already in Kbuild.asm).
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Sam Ravnborg <sam@ravnborg.org>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 9b81361631bbb1d85c99ddec677d42afe516737b
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 25 13:02:37 2008 +0200

    signalfd: fix undefined reference to `compat_sys_signalfd4' when !CONFIG_SIGNALFD
    
    fix:
    
    arch/x86/ia32/built-in.o: In function `ia32_sys_call_table':
    (.rodata+0xa38): undefined reference to `compat_sys_signalfd4'
    
    on !CONFIG_SIGNALFD.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e44d1b2998d62a1f2f4d7eb17b56ba396535509f
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 25 12:57:41 2008 +0200

    mm/hugetlb.c: fix build failure with !CONFIG_SYSCTL
    
    on !CONFIG_SYSCTL on x86 with latest -git i get:
    
         mm/hugetlb.c: In function 'decrement_hugepage_resv_vma':
         mm/hugetlb.c:83: error: 'reserve' undeclared (first use in this function)
         mm/hugetlb.c:83: error: (Each undeclared identifier is reported only once
         mm/hugetlb.c:83: error: for each function it appears in.)
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 44463f7dd6c8039904333e4374e5c6e9ad83006f
Author: David Woodhouse <David.Woodhouse@intel.com>
Date:   Fri Jul 25 14:17:19 2008 -0400

    firmware: create firmware binaries during 'make modules'.
    
    This means that we no longer need write access to the source tree while
    doing 'make modules_install'.
    
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit f05e21b39f7dddcebab03ff329fef5783fea58d4
Author: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date:   Fri Jul 25 16:24:19 2008 +0200

    firewire: state userland requirements in Kconfig help
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

commit c0220d686b926a5865a2032c805015758bfdda69
Author: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date:   Tue Jul 22 21:35:47 2008 +0200

    firewire: avoid memleak after phy config transmit failure
    
    Use only statically allocated data for PHY config packet transmission.
    With the previous incarnation, some data wouldn't be freed if the packet
    transmit callback was never called.
    
    A theoretical drawback now is that, in PCs with more than one card,
    card A may complete() for a waiter on card B.  But this is highly
    unlikely and its impact not serious.  Bus manager B may reset bus B
    before the PHY config went out, but the next phy config on B should be
    fine.  However, with a timeout of 100ms, this situation is close to
    impossible.
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

commit 5047887caf1806f31652210df27fb62a7c43f27d
Merge: 996abf0... 973b7d8...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Fri Jul 25 11:08:17 2008 -0700

    Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
    
    * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (34 commits)
      powerpc: Wireup new syscalls
      Move update_mmu_cache() declaration from tlbflush.h to pgtable.h
      powerpc/pseries: Remove kmalloc call in handling writes to lparcfg
      powerpc/pseries: Update arch vector to indicate support for CMO
      ibmvfc: Add support for collaborative memory overcommit
      ibmvscsi: driver enablement for CMO
      ibmveth: enable driver for CMO
      ibmveth: Automatically enable larger rx buffer pools for larger mtu
      powerpc/pseries: Verify CMO memory entitlement updates with virtual I/O
      powerpc/pseries: vio bus support for CMO
      powerpc/pseries: iommu enablement for CMO
      powerpc/pseries: Add CMO paging statistics
      powerpc/pseries: Add collaborative memory manager
      powerpc/pseries: Utilities to set firmware page state
      powerpc/pseries: Enable CMO feature during platform setup
      powerpc/pseries: Split retrieval of processor entitlement data into a helper routine
      powerpc/pseries: Add memory entitlement capabilities to /proc/ppc64/lparcfg
      powerpc/pseries: Split processor entitlement retrieval and gathering to helper routines
      powerpc/pseries: Remove extraneous error reporting for hcall failures in lparcfg
      powerpc: Fix compile error with binutils 2.15
      ...
    
    Fixed up conflict in arch/powerpc/platforms/52xx/Kconfig manually.

commit 996abf053eec4d67136be8b911bbaaf989cfb99c
Merge: 93082f0... d37e6bf...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Fri Jul 25 11:02:17 2008 -0700

    Merge branch 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6
    
    * 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6: (22 commits)
      UBI: always start the background thread
      UBI: fix gcc warning
      UBI: remove pre-sqnum images support
      UBI: fix kernel-doc errors and warnings
      UBI: fix checkpatch.pl errors and warnings
      UBI: bugfix - do not torture PEB needlessly
      UBI: rework scrubbing messages
      UBI: implement multiple volumes rename
      UBI: fix and re-work debugging stuff
      UBI: amend commentaries
      UBI: fix error message
      UBI: improve mkvol request validation
      UBI: add ubi_sync() interface
      UBI: fix 64-bit calculations
      UBI: fix LEB locking
      UBI: fix memory leak on error path
      UBI: do not forget to free internal volumes
      UBI: fix memory leak
      UBI: avoid unnecessary division operations
      UBI: fix buffer padding
      ...

commit 93082f0b15841b8926c38ef224d0e6f720000635
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Fri Jul 25 10:56:36 2008 -0700

    Fix ahci driver 'flags' type
    
    The new type checking of the flags arguments to irqsave and friends
    (commit 3f307891ce0e7b0438c432af1aacd656a092ff45) pointed out this thing
    with a big nice warning.
    
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f87bd330edf06fd49b3fbc368d90fb180375f2a2
Author: Dave Jiang <djiang@mvista.com>
Date:   Fri Jul 25 01:49:14 2008 -0700

    edac: mpc85xx fix pci ofdev 2nd pass
    
    Convert PCI err device from platform to open firmware of_dev to comply
    with powerpc schemes.
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Dave Jiang <djiang@mvista.com>
    Signed-off-by: Doug Thompson <dougthompson@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit fcb19171d196172a4f57e056f7a60e6d1e2e8c85
Author: Dave Jiang <djiang@mvista.com>
Date:   Fri Jul 25 01:49:14 2008 -0700

    edac: mv64x60 add pci fixup
    
    Fixup of missing bit 0 on 64360 PCIx_ERR_MASK and errata FEr-#11 and
    FEr-#16 for the 64460.  Bit 0 must remain 0.
    
    Signed-off-by: Dave Jiang <djiang@mvista.com>
    Signed-off-by: Doug Thompson <dougthompson.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 596d3941035d4d4b484c820f10f57fd4816c6615
Author: Dave Jiang <djiang@mvista.com>
Date:   Fri Jul 25 01:49:13 2008 -0700

    edac: mv64x60 fix get_property
    
    Update get_property() call to use of_get_property() in order to fix compile
    
    Signed-off-by: Dave Jiang <djiang@mvista.com>
    Signed-off-by: Doug Thompson <dougthompson.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 10d33e9c36827e5371479e55ef4089e000af2638
Author: Doug Thompson <dougthompson@xmission.com>
Date:   Fri Jul 25 01:49:12 2008 -0700

    edac: e752x fix too loud on nonmemory errors
    
    This module harvests more than just memory errors, it also harvests
    various bus and dma errors that the Chipset detects.  Previously, it would
    report all such errors, which would cause output to be TOO loud.
    
    This patches therefore adds a parameter which is used to turn off
    NON-MEMORY error reports by default.  Or the reporting can be enabled via
    the parameter
    
    Also did code style cleanup: less than 80 characters per line rule
    
    Signed-off-by: Doug Thompson <dougthompson@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 124682c78563e10ba8b2ecd21b0f1098903b7808
Author: Arthur Jones <ajones@riverbed.com>
Date:   Fri Jul 25 01:49:12 2008 -0700

    edac: core fix added newline to sysfs dimm labels
    
    The channel DIMM label does not seem to be used much in the edac code.
    However, where it is used (in the core code), it is assumed to not have a
    newline embedded.  This leaves the sysfs file newline free which looks
    funny when cat'ing it.  Here we just add the trailing newline to the sysfs
    chX_dimm_label output...
    
    [Doug Thompson note: the DIMM label is one of the primary uses of EDAC.
    User space daemon scripts, edac-utils@sourceforge, populate the DIMM label
    fields, via /sys/devices/system/edac attributes, with the silk screen
    labels of the motherboard in use.  dmidecode access BIOS tables, but BIOS
    tables are well known to be incorrect and useless in these respects.
    edac-utils will strip off any newlines before its use of the output, when
    displaying DIMM slot silk screen labels.
    
    Signed-off-by: Arthur Jones <ajones@riverbed.com>
    Signed-off-by: Doug Thompson <dougthompson@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f9fc82adca43d38a1b79128d80750bd361e15abe
Author: Arthur Jones <ajones@riverbed.com>
Date:   Fri Jul 25 01:49:11 2008 -0700

    edac: core fix static to dynamic kset
    
    Static kobjects and ksets are not supported in Linux kernel.  Convert the
    mc_kset from static to dynamic.  This patch depends on my previous patch
    to remove the module parameter attributes from mc...
    
    Signed-off-by: Arthur Jones <ajones@riverbed.com>
    Signed-off-by: Doug Thompson <dougthompson@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 327dafb1c61c9da7b95ac6cc7634a2340cc9509c
Author: Arthur Jones <ajones@riverbed.com>
Date:   Fri Jul 25 01:49:10 2008 -0700

    edac: core fix redundant sysfs controls to parameters
    
    /sys/devices/system/edac/mc has a few files which are duplicated in
    /sys/module/edac_core/parameters.  Now that all the functionality is
    duplicated between these two locations, we remove the former kobject
    attributes and update the documentation.
    
    Signed-off-by: Arthur Jones <ajones@riverbed.com>
    Signed-off-by: Doug Thompson <dougthompson@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 096846e2b0ef39cb7c348f837f06984ef6ba8aa7
Author: Arthur Jones <ajones@riverbed.com>
Date:   Fri Jul 25 01:49:09 2008 -0700

    edac: core fix workq timer
    
    When updating the edac_mc_poll_msec module parameter from the sysfs
    /sys/module/edac_core/parameters/edac_mc_poll_msec file, we don't update
    the workq timers.  So that, if we move from a big poll time to a small
    one, the small one won't take effect until the big one has timed out.
    
    Here we provide a new module parameter set method to call out to the
    update routine.  This brings the /sys/module/edac_core/parameters
    functionality up to that provided by the /sys/drivers/system/edac/mc sysfs
    module parameter files so that we can remove them or at least link to the
    /sys/module files...
    
    Signed-off-by: Arthur Jones <ajones@riverbed.com>
    Signed-off-by: Doug Thompson <dougthompson@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 14cc571bb1d072d3f4be2875ea520ab03e093471
Author: Arthur Jones <ajones@riverbed.com>
Date:   Fri Jul 25 01:49:08 2008 -0700

    edac: core fix to use dynamic kobject
    
    Static kobjects are not supported in linux kernel.  Convert the
    edac_pci_top_main_kobj from static to dynamic.  This avoids the double
    free of the edac_pci_top_main_kobj.name that we see on module reload of
    the e752x edac driver (and probably others as well).
    
    In addition Greg KH <greg@kroah.com> has pointed out that this code may be
    cleaned up significantly.  I will look at that as a follow-on patch, for
    now, I just want the minimum fix to get this double-free oops bug
    squashed...
    
    Many thanks to Greg KH for his patience in showing me what the
    Documentation/kobject.txt already said (oops)...
    
    Signed-off-by: Arthur Jones <ajones@riverbed.com>
    Signed-off-by: Doug Thompson <dougthompson@xmission.com>
    Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b238e57723a6fb2c365fc35de5d7c48ccf9300cd
Author: Arthur Jones <ajones@riverbed.com>
Date:   Fri Jul 25 01:49:08 2008 -0700

    edac: i5100: cleanup
    
    Some code cleanliness issues found by Andrew Morton (thanks!) which should
    not affect functionality, but which should help make the code more
    maintainable.
    
    In particular, we now:
    
    * convert all #define's w/ a parameter to static inlines
    * use 1UL rather than 1ULL when calculating an unsigned long
    * use pci_disable_device
    
    The resulting code is tested and seems to work fine...
    
    Signed-off-by: Arthur Jones <ajones@riverbed.com>
    Cc: Doug Thompson <dougthompson@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 178d5a742291976d13bff55fa2b130879d4510de
Author: Arthur Jones <ajones@riverbed.com>
Date:   Fri Jul 25 01:49:06 2008 -0700

    edac: i5100 fix unmask ecc bits
    
    Explicitly unmask ECC errors we are interested in reporting.
    
    Signed-off-by: Arthur Jones <ajones@riverbed.com>
    Signed-off-by: Doug Thompson <dougthompson@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 43920a598f9358a12eb59eeddc4cd950f03aea8c
Author: Arthur Jones <ajones@riverbed.com>
Date:   Fri Jul 25 01:49:06 2008 -0700

    edac: i5100 fix enable ecc hardware
    
    It is possible that the BIOS did not enable ECC at boot time.  We check
    for that case and fail to load if it is true.
    
    Signed-off-by: Arthur Jones <ajones@riverbed.com>
    Signed-off-by: Doug Thompson <dougthompson@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f7952ffcffa88c9a3fa92c26081f4ec9143c680f
Author: Arthur Jones <ajones@riverbed.com>
Date:   Fri Jul 25 01:49:05 2008 -0700

    edac: i5100 fix missing bits
    
    The error mask we use to trigger ECC notifications is missing many bits of
    interest.  We add these bits here so that all possible ECC errors can be
    reported.
    
    Signed-off-by: Arthur Jones <ajones@riverbed.com>
    Signed-off-by: Doug Thompson <dougthompson@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8f421c595a9145959d8aab09172743132abdffdb
Author: Arthur Jones <ajones@riverbed.com>
Date:   Fri Jul 25 01:49:04 2008 -0700

    edac: i5100 new intel chipset driver
    
    Preliminary support for the Intel 5100 MCH.  CE and UE errors are reported
    along with the current DIMM label information and other memory parameters.
    
    Reasons why this is preliminary:
    
    1) This chip has 2 independent memory controllers which, for best
       perforance, use interleaved accesses to the DDR2 memory.  This
       architecture does not map very well to the current edac data structures
       which depend on symmetric channel access to the interleaved data.
       Without core changes, the best I could do for now is to map both memory
       controllers to different csrows (first all ranks of controller 0, then
       all ranks of controller 1).  Someone much more familiar with the edac
       core than I will probably need to come up with a more general data
       structure to handle the interleaving and de-interleaving of the two
       memory controllers.
    
    2) I have not yet tackled the de-interleaving of the rank/controller
       address space into the physical address space of the CPU.  There is
       nothing fundamentally missing, it is just ending up to be a lot of
       code, and I'd rather keep it separate for now, esp since it doesn't
       work yet...
    
    3) The code depends on a particular i5100 chip select to DIMM mainboard
       chip select mapping.  This mapping seems obvious to me in order to
       support dual and single ranked memory, but it is not unique and DIMM
       labels could be wrong on other mainboards.  There is no way to query
       this mapping that I know of.
    
    4) The code requires that the i5100 is in 32GB mode.  Only 4 ranks per
       controller, 2 ranks per DIMM are supported.  I do not have hardware
       (nor do I expect to have hardware anytime soon) for the 48GB (6 ranks
       per controller) mode.
    
    5) The serial presence detect code should be broken out into a "real"
       i2c driver so that decode-dimms.pl can work.
    
    Signed-off-by: Arthur Jones <ajones@riverbed.com>
    Signed-off-by: Doug Thompson <dougthompson@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 48e90761b570ff57f58b726229d229729949c5bb
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Fri Jul 25 01:49:02 2008 -0700

    fuse: lockd support
    
    If fuse filesystem doesn't define it's own lock operations, then allow the
    lock manager to work with fuse.
    
    Adding lockd support for remote locking is also possible, but more rarely
    used, so leave it till later.
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Cc: "J. Bruce Fields" <bfields@fieldses.org>
    Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
    Cc: Matthew Wilcox <matthew@wil.cx>
    Cc: David Teigland <teigland@redhat.com>
    Cc: Christoph Hellwig <hch@lst.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 33670fa296860283f04a7975b8c790f101e43a6e
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Fri Jul 25 01:49:02 2008 -0700

    fuse: nfs export special lookups
    
    Implement the get_parent export operation by sending a LOOKUP request with
    ".." as the name.
    
    Implement looking up an inode by node ID after it has been evicted from
    the cache.  This is done by seding a LOOKUP request with "." as the name
    (for all file types, not just directories).
    
    The filesystem can set the FUSE_EXPORT_SUPPORT flag in the INIT reply, to
    indicate that it supports these special lookups.
    
    Thanks to John Muir for the original implementation of this feature.
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Cc: "J. Bruce Fields" <bfields@fieldses.org>
    Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
    Cc: Matthew Wilcox <matthew@wil.cx>
    Cc: David Teigland <teigland@redhat.com>
    Cc: Christoph Hellwig <hch@lst.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c180eebe1390c2076ead6a9bc95a02efb994edb7
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Fri Jul 25 01:49:01 2008 -0700

    fuse: add fuse_lookup_name() helper
    
    Add a new helper function which sends a LOOKUP request with the supplied
    name.  This will be used by the next patch to send special LOOKUP requests
    with "." and ".." as the name.
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Cc: Christoph Hellwig <hch@lst.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit dbd561d236ff16f8143bc727d91758ddd190e8cb
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Fri Jul 25 01:49:00 2008 -0700

    fuse: add export operations
    
    Implement export_operations, to allow fuse filesystems to be exported to
    NFS.  This feature has been in the out-of-tree fuse module, and is widely
    used and tested.
    
    It has not been originally merged into mainline, because doing the NFS
    export in userspace was thought to be a cleaner and more efficient way of
    doing it, than through the kernel.
    
    While that is true, it would also have involved a lot of duplicated effort
    at reimplementing NFS exporting (all the different versions of the
    protocol).  This effort was unfortunately not undertaken by anyone, so we
    are left with doing it the easy but less efficient way.
    
    If this feature goes in, the out-of-tree fuse module can go away,
    which would have several advantages:
    
      - not having to maintain two versions
      - less confusion for users
      - no bugs due to kernel API changes
    
    Comment from hch:
     - Use the same fh_type values as XFS, since we use the same fh encoding.
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Cc: Christoph Hellwig <hch@lst.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0de6256daafa3a97a269995e9b29f956bd419bbf
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Fri Jul 25 01:48:59 2008 -0700

    fuse: prepare lookup for nfs export
    
    Use d_splice_alias() instead of d_add() in fuse lookup code, to allow NFS
    exporting.
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Cc: Christoph Hellwig <hch@lst.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 764c76b371722e0cba5c24d91225f0f954b69d44
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Fri Jul 25 01:48:58 2008 -0700

    locks: allow ->lock() to return FILE_LOCK_DEFERRED
    
    Allow filesystem's ->lock() method to call posix_lock_file() instead of
    posix_lock_file_wait(), and return FILE_LOCK_DEFERRED.  This makes it
    possible to implement a such a ->lock() function, that works with the lock
    manager, which needs the call to be asynchronous.
    
    Now the vfs_lock_file() helper can be used, so this is a cleanup as well.
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Cc: "J. Bruce Fields" <bfields@fieldses.org>
    Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
    Cc: Matthew Wilcox <matthew@wil.cx>
    Cc: David Teigland <teigland@redhat.com>
    Cc: Christoph Hellwig <hch@lst.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b648a6de00770cc325c22f43bdd4e935f6a2ee55
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Fri Jul 25 01:48:57 2008 -0700

    locks: cleanup code duplication
    
    Extract common code into a function.
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Cc: "J. Bruce Fields" <bfields@fieldses.org>
    Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
    Cc: Matthew Wilcox <matthew@wil.cx>
    Cc: David Teigland <teigland@redhat.com>
    Cc: Christoph Hellwig <hch@lst.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit bde74e4bc64415b142e556a34d295a52a1b7da9d
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Fri Jul 25 01:48:57 2008 -0700

    locks: add special return value for asynchronous locks
    
    Use a special error value FILE_LOCK_DEFERRED to mean that a locking
    operation returned asynchronously.  This is returned by
    
      posix_lock_file() for sleeping locks to mean that the lock has been
      queued on the block list, and will be woken up when it might become
      available and needs to be retried (either fl_lmops->fl_notify() is
      called or fl_wait is woken up).
    
      f_op->lock() to mean either the above, or that the filesystem will
      call back with fl_lmops->fl_grant() when the result of the locking
      operation is known.  The filesystem can do this for sleeping as well
      as non-sleeping locks.
    
    This is to make sure, that return values of -EAGAIN and -EINPROGRESS by
    filesystems are not mistaken to mean an asynchronous locking.
    
    This also makes error handling in fs/locks.c and lockd/svclock.c slightly
    cleaner.
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
    Cc: "J. Bruce Fields" <bfields@fieldses.org>
    Cc: Matthew Wilcox <matthew@wil.cx>
    Cc: David Teigland <teigland@redhat.com>
    Cc: Christoph Hellwig <hch@lst.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit cc77b1521d06be07c9bb1a4a3e1f775dcaa15093
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Fri Jul 25 01:48:55 2008 -0700

    lockd: dont return EAGAIN for a permanent error
    
    Fix nlm_fopen() to return NLM_FAILED (or NLM_LCK_DENIED_NOLOCKS) instead
    of NLM_LCK_DENIED.  The latter means the lock request failed because of a
    conflicting lock (i.e.  a temporary error), which is wrong in this case.
    
    Also fix the client to return ENOLCK instead of EAGAIN if a blocking lock
    request returns with NLM_LOCK_DENIED.
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
    Cc: "J. Bruce Fields" <bfields@fieldses.org>
    Cc: Matthew Wilcox <matthew@wil.cx>
    Cc: David Teigland <teigland@redhat.com>
    Cc: Christoph Hellwig <hch@lst.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b81f3ea92ba1fa676775677679889dc2a7f03c8b
Author: Vegard Nossum <vegard.nossum@gmail.com>
Date:   Fri Jul 25 01:48:55 2008 -0700

    taskstats: remove initialization of static per-cpu variable
    
    Cc: Shailabh Nagar <nagar@watson.ibm.com>
    Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9b0975a20af1ff2f367e3b6b7c150eb114c6b500
Author: Keika Kobayashi <kobayashi.kk@ncos.nec.co.jp>
Date:   Fri Jul 25 01:48:54 2008 -0700

    per-task-delay-accounting: update document and getdelays.c for memory reclaim
    
    Update document and make getdelays.c show delay accounting for memory reclaim.
    
    For making a distinction between "swapping in pages" and "memory reclaim"
    in getdelays.c, MEM is changed to SWAP.
    
    Signed-off-by: Keika Kobayashi <kobayashi.kk@ncos.nec.co.jp>
    Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com>
    Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 016ae219b920c4e606088761d3d6070cdf8ba706
Author: Keika Kobayashi <kobayashi.kk@ncos.nec.co.jp>
Date:   Fri Jul 25 01:48:53 2008 -0700

    per-task-delay-accounting: update taskstats for memory reclaim delay
    
    Add members for memory reclaim delay to taskstats, and accumulate them in
    __delayacct_add_tsk() .
    
    Signed-off-by: Keika Kobayashi <kobayashi.kk@ncos.nec.co.jp>
    Cc: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 873b47717732c2f33a4b14de02571a4295a02f0c
Author: Keika Kobayashi <kobayashi.kk@ncos.nec.co.jp>
Date:   Fri Jul 25 01:48:52 2008 -0700

    per-task-delay-accounting: add memory reclaim delay
    
    Sometimes, application responses become bad under heavy memory load.
    Applications take a bit time to reclaim memory.  The statistics, how long
    memory reclaim takes, will be useful to measure memory usage.
    
    This patch adds accounting memory reclaim to per-task-delay-accounting for
    accounting the time of do_try_to_free_pages().
    
    <i.e>
    
    - When System is under low memory load,
      memory reclaim may not occur.
    
    $ free
                 total       used       free     shared    buffers     cached
    Mem:       8197800    1577300    6620500          0       4808    1516724
    -/+ buffers/cache:      55768    8142032
    Swap:     16386292          0   16386292
    
    $ vmstat 1
    procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
     r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa
     0  0      0 5069748  10612 3014060    0    0     0     0    3   26  0  0 100  0
     0  0      0 5069748  10612 3014060    0    0     0     0    4   22  0  0 100  0
     0  0      0 5069748  10612 3014060    0    0     0     0    3   18  0  0 100  0
    
    Measure the time of tar command.
    
    $ ls -s test.dat
    1501472 test.dat
    
    $ time tar cvf test.tar test.dat
    real    0m13.388s
    user    0m0.116s
    sys     0m5.304s
    
    $ ./delayget -d -p <pid>
    CPU             count     real total  virtual total    delay total
                      428     5528345500     5477116080       62749891
    IO              count    delay total
                      338     8078977189
    SWAP            count    delay total
                        0              0
    RECLAIM         count    delay total
                        0              0
    
    - When system is under heavy memory load
      memory reclaim may occur.
    
    $ vmstat 1
    procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
     r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa
     0  0 7159032  49724   1812   3012    0    0     0     0    3   24  0  0 100  0
     0  0 7159032  49724   1812   3012    0    0     0     0    4   24  0  0 100  0
     0  0 7159032  49848   1812   3012    0    0     0     0    3   22  0  0 100  0
    
    In this case, one process uses more 8G memory
    by execution of malloc() and memset().
    
    $ time tar cvf test.tar test.dat
    real    1m38.563s        <-  increased by 85 sec
    user    0m0.140s
    sys     0m7.060s
    
    $ ./delayget -d -p <pid>
    CPU             count     real total  virtual total    delay total
                     9021     7140446250     7315277975      923201824
    IO              count    delay total
                     8965    90466349669
    SWAP            count    delay total
                        3       21036367
    RECLAIM         count    delay total
                      740    61011951153
    
    In the later case, the value of RECLAIM is increasing.
    So, taskstats can show how much memory reclaim influences TAT.
    
    Signed-off-by: Keika Kobayashi <kobayashi.kk@ncos.nec.co.jp>
    Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com>
    Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujistu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3e85ba034deec351f02cb55ff225bbd616463841
Author: David Howells <dhowells@redhat.com>
Date:   Fri Jul 25 01:48:50 2008 -0700

    tsacct: fix bacct_add_tsk()'s use of do_div()
    
    Fix bacct_add_tsk()'s use of do_div() on an s64 by making ac_etime a u64
    instead and dividing that.
    
    Possibly this should be guarded lest the interval calculation turn up
    negative, but the possible negativity of the result of the division is
    cast away, and it shouldn't end up negative anyway.
    
    This was introduced by patch f3cef7a99469afc159fec3a61b42dc7ca5b6824f.
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Cc: Jay Lan <jlan@engr.sgi.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 297c5d92634c809cef23d73e7b2556f2528ff7e2
Author: Andrea Righi <righi.andrea@gmail.com>
Date:   Fri Jul 25 01:48:49 2008 -0700

    task IO accounting: provide distinct tgid/tid I/O statistics
    
    Report per-thread I/O statistics in /proc/pid/task/tid/io and aggregate
    parent I/O statistics in /proc/pid/io.  This approach follows the same
    model used to account per-process and per-thread CPU times.
    
    As a practial application, this allows for example to quickly find the top
    I/O consumer when a process spawns many child threads that perform the
    actual I/O work, because the aggregated I/O statistics can always be found
    in /proc/pid/io.
    
    [ Oleg Nesterov points out that we should check that the task is still
      alive before we iterate over the threads, but also says that we can do
      that fixup on top of this later.  - Linus ]
    
    Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com>
    Signed-off-by: Andrea Righi <righi.andrea@gmail.com>
    Cc: Matt Heaton <matt@hostmonster.com>
    Cc: Shailabh Nagar <nagar@watson.ibm.com>
    Acked-by-with-comments: Oleg Nesterov <oleg@tv-sign.ru>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0c18d7a5df82524e634637c3aec24d4cba096442
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 25 01:48:49 2008 -0700

    bsdacct: fix and add comments around acct_process()
    
    Fix the one describing what this function is and add one more - about
    locking absence around pid namespaces loop.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Cc: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7d1e13505be8c2bd2207894f4e0f069e1f9b51c9
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 25 01:48:48 2008 -0700

    bsdacct: account dying tasks in all relevant namespaces
    
    This just makes the acct_proces walk the pid namespaces from current up to
    the top and account a task in each with the accounting turned on.
    
    ns->parent access if safe lockless, since current it still alive and holds
    its namespace, which in turn holds its parent.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: "Eric W. Biederman" <ebiederm@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b5a7174875ea570cc675f2c503e800db8efdd6a7
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 25 01:48:47 2008 -0700

    bsdacct: turn acct off for all pidns-s on umount time
    
    All the bsd_acct_strcts with opened accounting are linked into a global
    list.  So, the acct_auto_close(_mnt) walks one and drops the accounting
    for each.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: "Eric W. Biederman" <ebiederm@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0b6b030fc30d169bb406b34b4fc60d99dde4a9c6
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 25 01:48:47 2008 -0700

    bsdacct: switch from global bsd_acct_struct instance to per-pidns one
    
    Allocate the structure on the first call to sys_acct().  After this each
    namespace, that ordered the accounting, will live with this structure till
    its own death.
    
    Two notes
    - routines, that close the accounting on fs umount time use
      the init_pid_ns's acct by now;
    - accounting routine accounts to dying task's namespace
      (also by now).
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: "Eric W. Biederman" <ebiederm@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6248b1b342005a428b1247b4e89249da1528d88d
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 25 01:48:46 2008 -0700

    bsdacct: make internal code work with passed bsd_acct_struct, not global
    
    This adds the appropriate pointer to all the internal (i.e.  static)
    functions that work with global acct instance.  API calls pass a global
    instance to them (while we still have such).
    
    Mostly this is a s/acct_globals./acct->/ over the file.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: "Eric W. Biederman" <ebiederm@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a75d97976517dcda69150fd81d6be86ae63324a1
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 25 01:48:45 2008 -0700

    bsdacct: turn the acct_lock from on-the-struct to global
    
    Don't use per-bsd-acct-struct lock, but work with a global one.
    
    This lock is taken for short periods, so it doesn't seem it'll become a
    bottleneck, but it will allow us to easily avoid many locking difficulties
    in the future.
    
    So this is a mostly s/acct_globals.lock/acct_lock/ over the file.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: "Eric W. Biederman" <ebiederm@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e59a04a7aa5ce2483470aee4f2eb79ba6b9afe8b
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 25 01:48:44 2008 -0700

    bsdacct: make check timer accept a bsd_acct_struct argument
    
    We're going to have many bsd_acct_struct instances, not just one, so the
    timer (currently working with a global one) has to know which one to work
    with.
    
    Use a handy setup_timer macro for it (thanks to Oleg for one).
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: "Eric W. Biederman" <ebiederm@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 1c552858ac2b1732a99d234d46b98098baef41ff
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 25 01:48:44 2008 -0700

    bsdacct: "truthify" a comment near acct_process
    
    The acct_process does not accept any arguments actually.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: "Eric W. Biederman" <ebiederm@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 20fad13ac66ac001c19220d3d08b4de5b6cca6e1
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 25 01:48:43 2008 -0700

    pidns: add the struct bsd_acct_struct pointer on pid_namespace struct
    
    All the bsdacct-related info will be stored in the area, pointer by this
    one.
    
    It will be NULL automatically for all new namespaces.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: "Eric W. Biederman" <ebiederm@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 84406c153a5bfa5d8b428a0933e9d39db6b59a75
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 25 01:48:42 2008 -0700

    pidns: use kzalloc when allocating new pid_namespace struct
    
    It makes many fields initialization implicit helping in auto-setting
    #ifdef-ed fields (bsd-acct related pointer will be such).
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: "Eric W. Biederman" <ebiederm@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 081e4c8a75692c21f3a119a81ca3270081879d0e
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 25 01:48:42 2008 -0700

    bsdacct: rename acct_gbls to bsd_acct_struct
    
    After I fixed access to task->tgid in kernel/acct.c, Oleg pointed out some
    bad side effects with this accounting vs pid namespaces interaction.  I.e.
     when some task in pid namespace sets this accounting up, this blocks all
    the others from doing the same.  Restricting this to init namespace only
    could help, but didn't look a graceful solution.
    
    So here is the approach to make this accounting work with pid namespaces
    properly.
    
    The idea is simple - when a task dies it accounts itself in each namespace
    it is visible from and which set the accounting up.
    
    For example here are the commands run and the output of lastcomm from init
    and sub namespaces:
    
    init_ns# accton pacct
     sub_ns# accton pacct (this is a different file - sub ns is run in
                           a chroot-ed environment)
    init_ns# cat /dev/null
     sub_ns# ls /dev/null
    init_ns# accton
     sub_ns# accton
    
     sub_ns#  lastcomm -f pacct
    ls                      0        [136,0]    0.00 secs Thu May 15 10:30
    accton                  0        [136,0]    0.00 secs Thu May 15 10:30
    
    init_ns# lastcomm -f pacct
    accton                  root     pts/0      0.00 secs Thu May 15 14:30 << got from sub
    cat                     root     pts/1      0.00 secs Thu May 15 14:30
    ls                      root     pts/0      0.00 secs Thu May 15 14:30 << got from sub
    accton                  root     pts/1      0.00 secs Thu May 15 14:30
    
    That was the summary, the details are in patches.
    
    This patch:
    
    It will be visible in pid_namespace.h file, so fix its name to look better
    outside the acct.c file.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: "Eric W. Biederman" <ebiederm@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 49b5cf34727a6c1be1568ab28e89a2d9a6bf51e0
Author: Jonathan Lim <jlim@sgi.com>
Date:   Fri Jul 25 01:48:40 2008 -0700

    accounting: account for user time when updating memory integrals
    
    Adapt acct_update_integrals() to include user time when calculating the time
    difference.  The units of acct_rss_mem1 and acct_vm_mem1 are also changed from
    pages-jiffies to pages-usecs to avoid calling jiffies_to_usecs() in
    xacct_add_tsk() which might overflow.
    
    Signed-off-by: Jonathan Lim <jlim@sgi.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7394f0f6c0baab650ea9194cb1be847df646fb57
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 01:48:40 2008 -0700

    unexport uts_sem
    
    With the removal of the Solaris binary emulation the export of
    uts_sem became unused.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a89cc1959d0ea5f36bf7421dc97b34f03809637d
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Fri Jul 25 01:48:39 2008 -0700

    markers: fix sparse integer as NULL pointer warning
    
    kernel/trace/trace_sysprof.c:164:20: warning: Using plain integer as NULL pointer
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 28325df0d9339b7f3aba9c45174d4586223ef46b
Author: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Date:   Fri Jul 25 01:48:38 2008 -0700

    markers: use rcu_barrier_sched() and call_rcu_sched()
    
    rcu_barrier_sched() and call_rcu_sched() were introduced in 2.6.26 for the
    Markers.  Change the marker code to use them.
    
    It can be seen as a fix since the marker code was using an ugly,
    temporary, #ifdef hack to work around CONFIG_PREEMPT_RCU.
    
    Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
    Acked-by: Paul McKenney <paulmck@us.ibm.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 24879a8e3e68f146d4d85528cc0b5dea712b77c5
Author: Matthias Kaehlcke <matthias@kaehlcke.net>
Date:   Fri Jul 25 01:48:38 2008 -0700

    aoe: convert emsgs_sema into a completion
    
    ATA over Ethernet: The semaphore emsgs_sema is used for signalling an
    event, convert it in a completion.
    
    Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
    Cc: "Ed L. Cashin" <ecashin@coraid.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit dbda0de52618d13d1b927c7ba7bb839cfddc4e8c
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 25 01:48:37 2008 -0700

    pidns: remove find_task_by_pid, unused for a long time
    
    It seems to me that it was a mistake marking this function as deprecated
    and scheduling it for removal, rather than resolutely removing it after
    the last caller's death.
    
    Anyway - better late, then never.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: "Eric W. Biederman" <ebiederm@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e49859e71e0318b564de1546bdc30fab738f9deb
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 25 01:48:36 2008 -0700

    pidns: remove now unused find_pid function.
    
    This one had the only users so far - the kill_proc, which is removed, so
    drop this (invalid in namespaced world) call too.
    
    And of course - erase all references on it from comments.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: "Eric W. Biederman" <ebiederm@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 19b0cfcca41dd772065671ad0584e1cea0f3fd13
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 25 01:48:35 2008 -0700

    pidns: remove now unused kill_proc function
    
    This function operated on a pid_t to kill a task, which is no longer valid
    in a containerized system.
    
    It has finally lost all its users and we can safely remove it from the
    tree.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: "Eric W. Biederman" <ebiederm@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 33166b1ffca5e1945246bcaa77d72a22b0d3e531
Author: Richard Kennedy <richard@rsk.demon.co.uk>
Date:   Fri Jul 25 01:48:35 2008 -0700

    shrink struct pid by removing padding on 64 bit builds
    
    When struct pid is built on a 64 bit platform gcc has to insert padding to
    maintain the correct alignment, by simply reordering its members the
    memory usage shrinks from 88 bytes to 80.
    
    I've successfully run with this patch on my desktop AMD64 machine.
    
    There are no significant kernel size changes to a default config.X86_64
    on the latest git v2.6.26-rc1
    
       text    data     bss     dec     hex filename
    5404828  976760  734280 7115868  6c945c vmlinux
    5404811  976760  734280 7115851  6c944b vmlinux.pid-patch
    
    Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3ae4eed34be0177a8e003411a84e4ee212adbced
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 01:48:34 2008 -0700

    proper pid{hash,map}_init() prototypes
    
    This patch adds proper prototypes for pid{hash,map}_init() in
    include/linux/pid_namespace.h
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4ecb90090c84210a8bd2a9d7a5906e616735873c
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Fri Jul 25 01:48:32 2008 -0700

    sysctl: allow override of /proc/sys/net with CAP_NET_ADMIN
    
    Extend the permission check for networking sysctl's to allow modification
    when current process has CAP_NET_ADMIN capability and is not root.  This
    version uses the until now unused permissions hook to override the mode
    value for /proc/sys/net if accessed by a user with capabilities.
    
    Found while working with Quagga.  It is impossible to turn forwarding
    on/off through the command interface because Quagga uses secure coding
    practice of dropping privledges during initialization and only raising via
    capabilities when necessary.  Since the dameon has reset real/effective
    uid after initialization, all attempts to access /proc/sys/net variables
    will fail.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
    Cc: Chris Wright <chrisw@sous-sol.org>
    Cc: Alexey Dobriyan <adobriyan@gmail.com>
    Cc: Andrew Morgan <morgan@kernel.org>
    Cc: Pavel Emelyanov <xemul@openvz.org>
    Cc: "David S. Miller" <davem@davemloft.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 99541c23cd32bacf1a591ca537a7c0cb9053ad7e
Author: Alexey Dobriyan <adobriyan@parallels.com>
Date:   Fri Jul 25 01:48:31 2008 -0700

    sysctl: check for bogus modes
    
    Catch, e. g., 644/0644 typo.
    
    Signed-off-by: Alexey Dobriyan <adobriyan@parallels.com>
    Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 339caf2a224fc9af0f01686bf287dda32c6efca6
Author: David Sterba <dsterba@suse.cz>
Date:   Fri Jul 25 01:48:31 2008 -0700

    proc: misplaced export of find_get_pid
    
    Move EXPORT_SYMBOL right after the func
    
    Signed-off-by: David Sterba <dsterba@suse.cz>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6eedf8d30d2b48e86fbcee1a32fb2fa5f42219ee
Author: Alexey Dobriyan <adobriyan@gmail.com>
Date:   Fri Jul 25 01:48:30 2008 -0700

    proc: move Kconfig to fs/proc/Kconfig
    
    Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a9bd4a3e070ba7494f154e1a11687a8a957d88dc
Author: Alexey Dobriyan <adobriyan@gmail.com>
Date:   Fri Jul 25 01:48:30 2008 -0700

    proc: remove pathetic remount code
    
    MS_RMT_MASK will unmask changes in do_remount_sb() anyway.
    
    Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 881adb85358309ea9c6f707394002719982ec607
Author: Alexey Dobriyan <adobriyan@gmail.com>
Date:   Fri Jul 25 01:48:29 2008 -0700

    proc: always do ->release
    
    Current two-stage scheme of removing PDE emphasizes one bug in proc:
    
    		open
    				rmmod
    				remove_proc_entry
    		close
    
    ->release won't be called because ->proc_fops were cleared.  In simple
    cases it's small memory leak.
    
    For every ->open, ->release has to be done.  List of openers is introduced
    which is traversed at remove_proc_entry() if neeeded.
    
    Discussions with Al long ago (sigh).
    
    Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
    Cc: Al Viro <viro@zeniv.linux.org.uk>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6e644c3126149b65460610fe5a00d8a162092abe
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 01:48:28 2008 -0700

    move proc_kmsg_operations to fs/proc/internal.h
    
    This patch moves the extern of struct proc_kmsg_operations to
    fs/proc/internal.h and adds an #include "internal.h" to fs/proc/kmsg.c
    so that the latter sees the former.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Cc: Alexey Dobriyan <adobriyan@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit cd9a6f1078ed07fe919667b73e829f3bac485573
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 01:48:28 2008 -0700

    unexport proc_clear_tty
    
    With the removal of the Solaris binary emulation the export of
    proc_clear_tty became unused.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: David S. Miller <davem@davemloft.net>
    Acked-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 25377479de7539fdc871a0f0ecaa39da42353bbc
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Fri Jul 25 01:48:27 2008 -0700

    dell_rbu: use memory_read_from_buffer()
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Cc: Abhay Salunke <Abhay_Salunke@dell.com>
    Cc: Zhang Rui <rui.zhang@intel.com>
    Cc: Matt Domsch <Matt_Domsch@dell.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d991696263a704be7f41ac186f1a0ed17963c260
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Fri Jul 25 01:48:26 2008 -0700

    fs/partitions/efi: convert to pr_debug
    
    convert the local Dprintk() compile time debug printk wrappers to the
    generic pr_debug() wrapper.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Cc: Matt Domsch <Matt_Domsch@dell.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 04ebd4aee52b06a2c38127d9208546e5b96f3a19
Author: Abdel Benamrouche <draconux@gmail.com>
Date:   Fri Jul 25 01:48:26 2008 -0700

    block/ioctl.c and fs/partition/check.c: check value returned by add_partition()
    
    Now that add_partition() has been aught to propagate errors, let's check them.
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Abdel Benamrouche <draconux@gmail.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d805dda412346225a50af2d399d958a4bc676c38
Author: Abdel Benamrouche <draconux@gmail.com>
Date:   Fri Jul 25 01:48:25 2008 -0700

    fs/partition/check.c: fix return value warning
    
    fs/partitions/check.c:381: warning: ignoring return value of ___device_add___,
      declared with attribute warn_unused_result
    
    [akpm@linux-foundation.org: multiple-return-statements-per-function are evil]
    Signed-off-by: Abdel Benamrouche <draconux@gmail.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit abe19b7b822a8fdbe3dbfd6e066d0698b4eefb06
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Fri Jul 25 01:48:24 2008 -0700

    dcdbas: use memory_read_from_buffer()
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Cc: Doug Warzecha <Douglas_Warzecha@dell.com>
    Cc: Zhang Rui <rui.zhang@intel.com>
    Cc: Matt Domsch <Matt_Domsch@dell.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f37e66173e0cc09b4e5a89eb0294abbefc15f435
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Fri Jul 25 01:48:23 2008 -0700

    firmware: use memory_read_from_buffer()
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Cc: Greg Kroah-Hartman <gregkh@suse.de>
    Cc: Markus Rechberger <markus.rechberger@amd.com>
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ec905a18656daa4d9300bad2bebc02d5dba7883d
Author: Jiri Slaby <jirislaby@gmail.com>
Date:   Fri Jul 25 01:48:23 2008 -0700

    drivers/misc/phantom: note PCI
    
    Tell users that the driver is only for PCI devices to stop asking for
    support of firewire and parallel devices.
    
    Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ace7dd96695769f9d76980c7e52139e73228221c
Author: Jiri Slaby <jirislaby@gmail.com>
Date:   Fri Jul 25 01:48:22 2008 -0700

    Char: mxser, various cleanups
    
    - remove unused macro
    - some whitespace cleanup
    - useless debug prints removal
    
    Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
    Acked-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 1df0092477b8b2df605812e298624f5c35bb4805
Author: Jiri Slaby <jirislaby@gmail.com>
Date:   Fri Jul 25 01:48:22 2008 -0700

    Char: mxser, remove predefined isa support
    
    Remove a support of ISA addresses predefined at compile time.  It is
    unused (filled by zeroes) and prolongs the code.  Don't initialize global
    array and add `ioaddr' module param description.
    
    Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
    Acked-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 83766bc63f7e49b0215811026e7802bd09a9c7e1
Author: Jiri Slaby <jirislaby@gmail.com>
Date:   Fri Jul 25 01:48:21 2008 -0700

    Char: mxser, prints cleanup
    
    - use dev_* for printing in pci probe function
    - move ISA p[rints directly into isa find function, do not postpone it.
      Remove macros bound to it then.
    - prepend some prints by "mxser: " to know what it belongs to
    
    Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
    Acked-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 729f0edbecd0c59c82ee9bf92009acc7e984c425
Author: Jiri Slaby <jirislaby@gmail.com>
Date:   Fri Jul 25 01:48:20 2008 -0700

    Char: mxser, update documentation
    
    Update Documentation/moxa-smartio to the later document from the mxser
    package.
    
    Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
    Acked-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 72800df9ba3199df02a95b3830c49fbf16ec4a6d
Author: Jiri Slaby <jirislaby@gmail.com>
Date:   Fri Jul 25 01:48:20 2008 -0700

    Char: mxser, globals cleanup
    
    - remove unused mxvar_diagflag
    - move mxser_msr into the only user/function
    - GMStatus, hmm, fix race-prone access to it. We need only one instance for
      real, not MXSER_PORTS. Move it to MOXA_GETMSTATUS ioctl.
    - mxser_mon_ext, almost the same, but alloc it on heap, since it has more than
      2 kilos.
    - fix indexing, `i' is not the index value, `i * MXSER_PORTS_PER_BOARD + j' is
    
    Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
    Acked-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 41aee9a121fd0c31ae22dfe57e8f9ee9d6d85c25
Author: Jiri Slaby <jirislaby@gmail.com>
Date:   Fri Jul 25 01:48:19 2008 -0700

    Char: mxser, ioctl cleanup
    
    - remove break ctl from ioctl handler, it's never reached, since
      tty_ops->break_ctl is defined (mxser break handling is done in software)
    - mark MOXA_GET_MAJOR as deprecated
    - fix TIOCGICOUNT (some retval non-checks of put_user). Use copy_to_user
      to whole structure instead.
    
    Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
    Acked-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6ee8928d94841aa764aeaf645ad16daff811dc26
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Fri Jul 25 01:48:18 2008 -0700

    nwflash: use simple_read_from_buffer()
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Cc: Russell King <linux@arm.linux.org.uk>
    Cc: Tim Schmielau <tim@physik3.uni-rostock.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 236b8756a2b6f90498d45b2c36d43e5372f2d4b8
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Fri Jul 25 01:48:17 2008 -0700

    dsp56k: BKL pushdown
    
    Push the BKL down into the driver ioctl methods
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Cc: Jiri Slaby <jirislaby@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b8e35919653d76e7dceb8d3b8569c4ec1004d546
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Fri Jul 25 01:48:17 2008 -0700

    ds1302: push down the BKL into the driver ioctl code
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Cc: Jiri Kosina <jkosina@suse.cz>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6d535d3e6ad395345750c361bd2b7f1b9429455d
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Fri Jul 25 01:48:16 2008 -0700

    ppdev: wrap ioctl handler in driver and push lock down
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Cc: Jiri Slaby <jirislaby@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e05e9f7c4aeb82eaa23e46b29580ff514590c641
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Fri Jul 25 01:48:16 2008 -0700

    ixj: push BKL into driver and wrap ioctls
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Cc: Nishanth Aravamudan <nacc@us.ibm.com>
    Cc: Domen Puncer <domen@coderock.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 11af7478addd34c42999b3b84095903ed9e67038
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Fri Jul 25 01:48:15 2008 -0700

    sx: push BKL down into the firmware ioctl handler
    
    Also fix the capability checking for firmware load.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Cc: Jiri Slaby <jirislaby@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f6759fdcfd79ff1827fd5d4ddfe876164466d30d
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Fri Jul 25 01:48:14 2008 -0700

    rio: push down the BKL into the firmware ioctl handler
    
    TTY side is already done.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Cc: Jiri Slaby <jirislaby@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 909d145f0decbc4f17955e1fc4122a669a51fbc0
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Fri Jul 25 01:48:14 2008 -0700

    mwave: ioctl BKL pushdown
    
    Push the BKL down to the point it wraps the actual mwave method handlers
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Cc: Eric Sesterhenn <snakebyte@gmx.de>
    Cc: Yani Ioannou <yani.ioannou@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 47be36a24defbd19aea1354c416ec99f291c7ab8
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Fri Jul 25 01:48:13 2008 -0700

    ip2: push BKL down for the firmware interface
    
    (The tty side is already done)
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Cc: Jiri Slaby <jirislaby@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 76528a42e2c5199a1208909318a9c9948d25d0b7
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Fri Jul 25 01:48:12 2008 -0700

    efirtc: push down the BKL
    
    Push it down as far as the EFI method calls.  Someone who knows EFI can do
    the other bits.  Also fix another wrong unknown ioctl return.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Cc: Joe Perches <joe@perches.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 372572e9b1dcc5e36091199be63766d13e5a8ae0
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 01:48:11 2008 -0700

    #if 0 hpet_unregister()
    
    This patch #if 0's the unused hpet_unregister().
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Clemens Ladisch <clemens@ladisch.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8d1e120f695e9bcf01585e052577dc1e099033f9
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 01:48:11 2008 -0700

    proper extern for mwave_s_mdd
    
    This patch adds a proper extern for mwave_s_mdd in
    drivers/char/mwave/mwavedd.h
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 79885b227740b9c7d3057f2de556f4098d37cc8f
Author: Edgar E. Iglesias <edgar.iglesias@axis.com>
Date:   Fri Jul 25 01:48:10 2008 -0700

    elf: use ELF_CORE_EFLAGS for kcore ELF header flags
    
    ELF_CORE_EFLAGS is already used by the binfmt_elf coredumper to set correct
    arch specific ELF header flags on coredumps.  Use it for kcore dumps as well.
    At the moment, this affects the CRIS and the H8300 arch.
    
    Signed-off-by: Edgar E. Iglesias <edgar@axis.com>
    Cc: Mikael Starvik <starvik@axis.com>
    Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
    Cc: Ralf Baechle <ralf@linux-mips.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7833351b5260b3a58b54a0c2e7065001d986d749
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 01:48:09 2008 -0700

    pty: remove unused UNIX98_PTY_COUNT options
    
    The h8300 and sparc options somehow survived when the code stopped using
    CONFIG_UNIX98_PTY_COUNT.
    
    Reviewed-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
    Cc: "David S. Miller" <davem@davemloft.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9eefe520c814f6f62c5d36a2ddcd3fb99dfdb30e
Author: Nadia Derbey <Nadia.Derbey@bull.net>
Date:   Fri Jul 25 01:48:08 2008 -0700

    ipc: do not use a negative value to re-enable msgmni automatic recomputing
    
    This patch proposes an alternative to the "magical
    positive-versus-negative number trick" Andrew complained about last week
    in http://lkml.org/lkml/2008/6/24/418.
    
    This had been introduced with the patches that scale msgmni to the amount
    of lowmem.  With these patches, msgmni has a registered notification
    routine that recomputes msgmni value upon memory add/remove or ipc
    namespace creation/ removal.
    
    When msgmni is changed from user space (i.e.  value written to the proc
    file), that notification routine is unregistered, and the way to make it
    registered back is to write a negative value into the proc file.  This is
    the "magical positive-versus-negative number trick".
    
    To fix this, a new proc file is introduced: /proc/sys/kernel/auto_msgmni.
    This file acts as ON/OFF for msgmni automatic recomputing.
    
    With this patch, the process is the following:
    1) kernel boots in "automatic recomputing mode"
       /proc/sys/kernel/msgmni contains the value that has been computed (depends
                               on lowmem)
       /proc/sys/kernel/automatic_msgmni contains "1"
    
    2) echo <val> > /proc/sys/kernel/msgmni
       . sets msg_ctlmni to <val>
       . de-activates automatic recomputing (i.e. if, say, some memory is added
         msgmni won't be recomputed anymore)
       . /proc/sys/kernel/automatic_msgmni now contains "0"
    
    3) echo "0" > /proc/sys/kernel/automatic_msgmni
       . de-activates msgmni automatic recomputing
         this has the same effect as 2) except that msg_ctlmni's value stays
         blocked at its current value)
    
    3) echo "1" > /proc/sys/kernel/automatic_msgmni
       . recomputes msgmni's value based on the current available memory size
         and number of ipc namespaces
       . re-activates automatic recomputing for msgmni.
    
    Signed-off-by: Nadia Derbey <Nadia.Derbey@bull.net>
    Cc: Solofo Ramangalahy <Solofo.Ramangalahy@bull.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f1a43f93f0f3bab418800eaccb9e2e3b5427e173
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Fri Jul 25 01:48:07 2008 -0700

    ipc: use simple_read_from_buffer()
    
    Also this patch kills unneccesary trailing NULL character.
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Cc: Nadia Derbey <Nadia.Derbey@bull.net>
    Cc: Manfred Spraul <manfred@colorfullife.com>
    Cc: Pierre Peiffer <peifferp@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 380af1b33b3ff92df5cda96329b58f5d1b6b5a53
Author: Manfred Spraul <manfred@colorfullife.com>
Date:   Fri Jul 25 01:48:06 2008 -0700

    ipc/sem.c: rewrite undo list locking
    
    The attached patch:
    - reverses the locking order of ulp->lock and sem_lock:
      Previously, it was first ulp->lock, then inside sem_lock.
      Now it's the other way around.
    - converts the undo structure to rcu.
    
    Benefits:
    - With the old locking order, IPC_RMID could not kfree the undo structures.
      The stale entries remained in the linked lists and were released later.
    - The patch fixes a a race in semtimedop(): if both IPC_RMID and a semget() that
      recreates exactly the same id happen between find_alloc_undo() and sem_lock,
      then semtimedop() would access already kfree'd memory.
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Manfred Spraul <manfred@colorfullife.com>
    Reviewed-by: Nadia Derbey <Nadia.Derbey@bull.net>
    Cc: Pierre Peiffer <peifferp@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a1193f8ec091cd8fd309cc2982abe4499f6f2b4d
Author: Manfred Spraul <manfred@colorfullife.com>
Date:   Fri Jul 25 01:48:06 2008 -0700

    ipc/sem.c: convert sem_array.sem_pending to struct list_head
    
    sem_array.sem_pending is a double linked list, the attached patch converts
    it to struct list_head.
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Manfred Spraul <manfred@colorfullife.com>
    Reviewed-by: Nadia Derbey <Nadia.Derbey@bull.net>
    Cc: Pierre Peiffer <peifferp@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2c0c29d414087f3b021059673c20a7088f5f1fff
Author: Manfred Spraul <manfred@colorfullife.com>
Date:   Fri Jul 25 01:48:05 2008 -0700

    ipc/sem.c: remove unused entries from struct sem_queue
    
    sem_queue.sma and sem_queue.id were never used, the attached patch removes
    them.
    
    Signed-off-by: Manfred Spraul <manfred@colorfullife.com>
    Reviewed-by: Nadia Derbey <Nadia.Derbey@bull.net>
    Cc: Pierre Peiffer <peifferp@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4daa28f6d8f5cda8ea0f55048e3c8811c384cbdd
Author: Manfred Spraul <manfred@colorfullife.com>
Date:   Fri Jul 25 01:48:04 2008 -0700

    ipc/sem.c: convert undo structures to struct list_head
    
    The undo structures contain two linked lists, the attached patch replaces
    them with generic struct list_head lists.
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Manfred Spraul <manfred@colorfullife.com>
    Cc: Nadia Derbey <Nadia.Derbey@bull.net>
    Cc: Pierre Peiffer <peifferp@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 00c2bf85d8febfcfddde63822043462b026134ff
Author: Nadia Derbey <Nadia.Derbey@bull.net>
Date:   Fri Jul 25 01:48:03 2008 -0700

    ipc: get rid of ipc_lock_down()
    
    Remove the ipc_lock_down() routines: they used to call idr_find() locklessly
    (given that the ipc ids lock was already held), so they are not needed
    anymore.
    
    Signed-off-by: Nadia Derbey <Nadia.Derbey@bull.net>
    Acked-by: "Paul E. McKenney" <paulmck@us.ibm.com>
    Cc: Manfred Spraul <manfred@colorfullife.com>
    Cc: Jim Houston <jim.houston@comcast.net>
    Cc: Pierre Peiffer <peifferp@gmail.com>
    Acked-by: Rik van Riel <riel@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 983bfb7db303cfde56ae5bbf4e0f2f46e38c9576
Author: Nadia Derbey <Nadia.Derbey@bull.net>
Date:   Fri Jul 25 01:48:03 2008 -0700

    ipc: call idr_find() without locking in ipc_lock()
    
    Call idr_find() locklessly from ipc_lock(), since the idr tree is now RCU
    protected.
    
    Signed-off-by: Nadia Derbey <Nadia.Derbey@bull.net>
    Acked-by: "Paul E. McKenney" <paulmck@us.ibm.com>
    Cc: Manfred Spraul <manfred@colorfullife.com>
    Cc: Jim Houston <jim.houston@comcast.net>
    Cc: Pierre Peiffer <peifferp@gmail.com>
    Acked-by: Rik van Riel <riel@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit cf481c20c476ad2c0febdace9ce23f5a4db19582
Author: Nadia Derbey <Nadia.Derbey@bull.net>
Date:   Fri Jul 25 01:48:02 2008 -0700

    idr: make idr_remove rcu-safe
    
    Introduce the free_layer() routine: it is the one that actually frees memory
    after a grace period has elapsed.
    
    Signed-off-by: Nadia Derbey <Nadia.Derbey@bull.net>
    Reviewed-by: "Paul E. McKenney" <paulmck@us.ibm.com>
    Cc: Manfred Spraul <manfred@colorfullife.com>
    Cc: Jim Houston <jim.houston@comcast.net>
    Cc: Pierre Peiffer <peifferp@gmail.com>
    Acked-by: Rik van Riel <riel@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f9c46d6ea5ce138a886c3a0f10a46130afab75f5
Author: Nadia Derbey <Nadia.Derbey@bull.net>
Date:   Fri Jul 25 01:48:01 2008 -0700

    idr: make idr_find rcu-safe
    
    Make idr_find rcu-safe: it can now be called inside an rcu_read critical
    section.
    
    Signed-off-by: Nadia Derbey <Nadia.Derbey@bull.net>
    Reviewed-by: "Paul E. McKenney" <paulmck@us.ibm.com>
    Cc: Manfred Spraul <manfred@colorfullife.com>
    Cc: Jim Houston <jim.houston@comcast.net>
    Cc: Pierre Peiffer <peifferp@gmail.com>
    Acked-by: Rik van Riel <riel@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3219b3b7456d5cf15ba7b1fe7b1bcf15ce8840e2
Author: Nadia Derbey <Nadia.Derbey@bull.net>
Date:   Fri Jul 25 01:48:00 2008 -0700

    idr: make idr_get_new* rcu-safe
    
    Make the idr_get_new* routines rcu-safe.
    
    Signed-off-by: Nadia Derbey <Nadia.Derbey@bull.net>
    Reviewed-by: "Paul E. McKenney" <paulmck@us.ibm.com>
    Cc: Manfred Spraul <manfred@colorfullife.com>
    Cc: Jim Houston <jim.houston@comcast.net>
    Cc: Pierre Peiffer <peifferp@gmail.com>
    Acked-by: Rik van Riel <riel@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 944ca05c7b4972f2ebf37262e0f4933d178ad6db
Author: Nadia Derbey <Nadia.Derbey@bull.net>
Date:   Fri Jul 25 01:47:59 2008 -0700

    idr: error checking factorization
    
    Do some code factorization in the return code analysis.
    
    Signed-off-by: Nadia Derbey <Nadia.Derbey@bull.net>
    Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
    Cc: Manfred Spraul <manfred@colorfullife.com>
    Cc: Jim Houston <jim.houston@comcast.net>
    Cc: Pierre Peiffer <peifferp@gmail.com>
    Acked-by: Rik van Riel <riel@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f098ad655f4dd8e3da98ffbeda9cedcc4459c01a
Author: Nadia Derbey <Nadia.Derbey@bull.net>
Date:   Fri Jul 25 01:47:59 2008 -0700

    idr: fix a printk call
    
    Fix the incomplete printk call.
    
    Signed-off-by: Nadia Derbey <Nadia.Derbey@bull.net>
    Reviewed-by: "Paul E. McKenney" <paulmck@us.ibm.com>
    Cc: Manfred Spraul <manfred@colorfullife.com>
    Cc: Jim Houston <jim.houston@comcast.net>
    Cc: Pierre Peiffer <peifferp@gmail.com>
    Acked-by: Rik van Riel <riel@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4ae537892ab9858f71c78701f4651ad1ca531a1b
Author: Nadia Derbey <Nadia.Derbey@bull.net>
Date:   Fri Jul 25 01:47:58 2008 -0700

    idr: rename some of the idr APIs internal routines
    
    This is a trivial patch that renames:
    
       . alloc_layer to get_from_free_list since it idr_pre_get that actually
         allocates memory.
       . free_layer to move_to_free_list since memory is not actually freed there.
    
    This makes things more clear for the next patches.
    
    Signed-off-by: Nadia Derbey <Nadia.Derbey@bull.net>
    Reviewed-by: "Paul E. McKenney" <paulmck@us.ibm.com>
    Cc: Manfred Spraul <manfred@colorfullife.com>
    Cc: Jim Houston <jim.houston@comcast.net>
    Cc: Pierre Peiffer <peifferp@gmail.com>
    Acked-by: Rik van Riel <riel@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2027d1abc25ff770cc3bc936abd33570ce85d85a
Author: Nadia Derbey <Nadia.Derbey@bull.net>
Date:   Fri Jul 25 01:47:57 2008 -0700

    idr: change the idr structure
    
    After scalability problems have been detected when using the sysV ipcs, I have
    proposed to use an RCU based implementation of the IDR api instead (see
    threads http://lkml.org/lkml/2008/4/11/212 and
    http://lkml.org/lkml/2008/4/29/295).
    
    This resulted in many people asking to convert the idr API and make it rcu
    safe (because most of the code was duplicated and thus unmaintanable and
    unreviewable).
    
    So here is a first attempt.
    
    The important change wrt to the idr API itself is during idr removes: idr
    layers are freed after a grace period, instead of being moved to the free
    list.
    
    The important change wrt to ipcs, is that idr_find() can now be called
    locklessly inside a rcu read critical section.
    
    Here are the results I've got for the pmsg test sent by Manfred:
    
       2.6.25-rc3-mm1   2.6.25-rc3-mm1+   2.6.25-mm1   Patched 2.6.25-mm1
    1         1168441           1064021       876000               947488
    2         1094264            921059      1549592              1730685
    3         2082520           1738165      1694370              2324880
    4         2079929           1695521       404553              2400408
    5         2898758            406566       391283              3246580
    6         2921417            261275       263249              3752148
    7         3308761            126056       191742              4243142
    8         3329456            100129       141722              4275780
    
    1st column: stock 2.6.25-rc3-mm1
    2nd column: 2.6.25-rc3-mm1 + ipc patches (store ipcs into idrs)
    3nd column: stock 2.6.25-mm1
    4th column: 2.6.25-mm1 + this pacth series.
    
    This patch:
    
    Add an rcu_head to the idr_layer structure in order to free it after a grace
    period.
    
    Signed-off-by: Nadia Derbey <Nadia.Derbey@bull.net>
    Reviewed-by: "Paul E. McKenney" <paulmck@us.ibm.com>
    Cc: Manfred Spraul <manfred@colorfullife.com>
    Cc: Jim Houston <jim.houston@comcast.net>
    Cc: Pierre Peiffer <peifferp@gmail.com>
    Acked-by: Rik van Riel <riel@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 95b68dec0d52c7b8fea3698b3938cf3ab936436b
Author: Chandru <chandru@in.ibm.com>
Date:   Fri Jul 25 01:47:55 2008 -0700

    calgary iommu: use the first kernels TCE tables in kdump
    
    kdump kernel fails to boot with calgary iommu and aacraid driver on a x366
    box.  The ongoing dma's of aacraid from the first kernel continue to exist
    until the driver is loaded in the kdump kernel.  Calgary is initialized
    prior to aacraid and creation of new tce tables causes wrong dma's to
    occur.  Here we try to get the tce tables of the first kernel in kdump
    kernel and use them.  While in the kdump kernel we do not allocate new tce
    tables but instead read the base address register contents of calgary
    iommu and use the tables that the registers point to.  With these changes
    the kdump kernel and hence aacraid now boots normally.
    
    Signed-off-by: Chandru Siddalingappa <chandru@in.ibm.com>
    Acked-by: Muli Ben-Yehuda <muli@il.ibm.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8448502cfc915f70e3f8923849ade27d472044cb
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:54 2008 -0700

    workqueues: do CPU_UP_CANCELED if CPU_UP_PREPARE fails
    
    The bug was pointed out by Akinobu Mita <akinobu.mita@gmail.com>, and this
    patch is based on his original patch.
    
    workqueue_cpu_callback(CPU_UP_PREPARE) expects that if it returns
    NOTIFY_BAD, _cpu_up() will send CPU_UP_CANCELED then.
    
    However, this is not true since
    
    	"cpu hotplug: cpu: deliver CPU_UP_CANCELED only to NOTIFY_OKed callbacks with CPU_UP_PREPARE"
    	commit: a0d8cdb652d35af9319a9e0fb7134de2a276c636
    
    The callback which has returned NOTIFY_BAD will not receive
    CPU_UP_CANCELED.  Change the code to fulfil the CPU_UP_CANCELED logic if
    CPU_UP_PREPARE fails.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Reported-by: Akinobu Mita <akinobu.mita@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8de6d308bab4f67fcf953562f9f08f9527cad72d
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:53 2008 -0700

    workqueues: schedule_on_each_cpu() can use schedule_work_on()
    
    schedule_on_each_cpu() can use schedule_work_on() to avoid the code
    duplication.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ef1ca236b8d645349ed6569598ae3f6c1b9511c0
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:53 2008 -0700

    workqueues: queue_work() can use queue_work_on()
    
    queue_work() can use queue_work_on() to avoid the code duplication.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a67da70dc0955580665f5444f318b92e69a3c272
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:52 2008 -0700

    workqueues: lockdep annotations for flush_work()
    
    Add lockdep annotations to flush_work() and update the comment.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: Jarek Poplawski <jarkao2@o2.pl>
    Acked-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 69b895fd13d73aebf62b75502eb6513d43057ba3
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:51 2008 -0700

    S390 topology: don't use kthread() for arch_reinit_sched_domains()
    
    Now that it is safe to use get_online_cpus() we can revert
    
    	[S390] cpu topology: Fix possible deadlock.
    	commit: fd781fa25c9e9c6fd1599df060b05e7c4ad724e5
    
    and call arch_reinit_sched_domains() directly from topology_work_fn().
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: Gautham R Shenoy <ego@in.ibm.com>
    Tested-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Cc: Max Krasnyansky <maxk@qualcomm.com>
    Cc: Paul Jackson <pj@sgi.com>
    Cc: Paul Menage <menage@google.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Vegard Nossum <vegard.nossum@gmail.com>
    Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3da1c84c00c7e5fa8348336bd8c342f9128b0f14
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:50 2008 -0700

    workqueues: make get_online_cpus() useable for work->func()
    
    workqueue_cpu_callback(CPU_DEAD) flushes cwq->thread under
    cpu_maps_update_begin().  This means that the multithreaded workqueues
    can't use get_online_cpus() due to the possible deadlock, very bad and
    very old problem.
    
    Introduce the new state, CPU_POST_DEAD, which is called after
    cpu_hotplug_done() but before cpu_maps_update_done().
    
    Change workqueue_cpu_callback() to use CPU_POST_DEAD instead of CPU_DEAD.
    This means that create/destroy functions can't rely on get_online_cpus()
    any longer and should take cpu_add_remove_lock instead.
    
    [akpm@linux-foundation.org: fix CONFIG_SMP=n]
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Acked-by: Gautham R Shenoy <ego@in.ibm.com>
    Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
    Cc: Max Krasnyansky <maxk@qualcomm.com>
    Cc: Paul Jackson <pj@sgi.com>
    Cc: Paul Menage <menage@google.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Vegard Nossum <vegard.nossum@gmail.com>
    Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8616a89ab761239c963eea3a63be383f127cc7e8
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:49 2008 -0700

    workqueues: schedule_on_each_cpu: use flush_work()
    
    Change schedule_on_each_cpu() to use flush_work() instead of
    flush_workqueue(), this way we don't wait for other work_struct's which
    can be queued meanwhile.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: Jarek Poplawski <jarkao2@gmail.com>
    Cc: Max Krasnyansky <maxk@qualcomm.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit db700897224b5ebdf852f2d38920ce428940d059
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:49 2008 -0700

    workqueues: implement flush_work()
    
    Most of users of flush_workqueue() can be changed to use cancel_work_sync(),
    but sometimes we really need to wait for the completion and cancelling is not
    an option. schedule_on_each_cpu() is good example.
    
    Add the new helper, flush_work(work), which waits for the completion of the
    specific work_struct. More precisely, it "flushes" the result of of the last
    queue_work() which is visible to the caller.
    
    For example, this code
    
    	queue_work(wq, work);
    	/* WINDOW */
    	queue_work(wq, work);
    
    	flush_work(work);
    
    doesn't necessary work "as expected". What can happen in the WINDOW above is
    
    	- wq starts the execution of work->func()
    
    	- the caller migrates to another CPU
    
    now, after the 2nd queue_work() this work is active on the previous CPU, and
    at the same time it is queued on another. In this case flush_work(work) may
    return before the first work->func() completes.
    
    It is trivial to add another helper
    
    	int flush_work_sync(struct work_struct *work)
    	{
    		return flush_work(work) || wait_on_work(work);
    	}
    
    which works "more correctly", but it has to iterate over all CPUs and thus
    it much slower than flush_work().
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Acked-by: Max Krasnyansky <maxk@qualcomm.com>
    Acked-by: Jarek Poplawski <jarkao2@gmail.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 1a4d9b0aa0d3c50314e57525a5e5ec2cfc48b4c8
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:47 2008 -0700

    workqueues: insert_work: use "list_head *" instead of "int tail"
    
    insert_work() inserts the new work_struct before or after cwq->worklist,
    depending on the "int tail" parameter. Change it to accept "list_head *"
    instead, this shrinks .text a bit and allows us to insert the barrier
    after specific work_struct.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: Jarek Poplawski <jarkao2@gmail.com>
    Cc: Max Krasnyansky <maxk@qualcomm.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 565b9b14e7f48131bca58840aa404bbef058fa89
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:47 2008 -0700

    coredump: format_corename: fix the "core_uses_pid" logic
    
    I don't understand why the multi-thread coredump implies the core_uses_pid
    behaviour, but we shouldn't use mm->mm_users for that.  This counter can
    be incremented by get_task_mm().  Use the valued returned by
    coredump_wait() instead.
    
    Also, remove the "const char *pattern" argument, format_corename() can use
    core_pattern directly.
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: Roland McGrath <roland@redhat.com>
    Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Cc: Andi Kleen <andi@firstfloor.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a94e2d408eaedbd85aae259621d46fafc10479a2
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:46 2008 -0700

    coredump: kill mm->core_done
    
    Now that we have core_state->dumper list we can use it to wake up the
    sub-threads waiting for the coredump completion.
    
    This uglifies the code and .text grows by 47 bytes, but otoh mm_struct
    lessens by sizeof(struct completion).  Also, with this change we can
    decouple exit_mm() from the coredumping code.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 182c515fd2a942623aed4e4e0e0b37fe96571b05
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:45 2008 -0700

    coredump: elf_fdpic_core_dump: use core_state->dumper list
    
    Kill the nasty rcu_read_lock() + do_each_thread() loop, use the list
    encoded in mm->core_state instead, s/GFP_ATOMIC/GFP_KERNEL/.
    
    This patch allows futher cleanups in binfmt_elf_fdpic.c.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Acked-by: Roland McGrath <roland@redhat.com>
    Cc: David Howells <dhowells@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 83914441f94c6f2cd468ca97365f6c34f418706e
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:45 2008 -0700

    coredump: elf_core_dump: use core_state->dumper list
    
    Kill the nasty rcu_read_lock() + do_each_thread() loop, use the list
    encoded in mm->core_state instead, s/GFP_ATOMIC/GFP_KERNEL/.
    
    This patch allows futher cleanups in binfmt_elf.c, in particular we can
    kill the parallel info->threads list.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Acked-by: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b564daf806d492dd4f7afe9b6c83b8d35d137669
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:44 2008 -0700

    coredump: construct the list of coredumping threads at startup time
    
    binfmt->core_dump() has to iterate over the all threads in system in order
    to find the coredumping threads and construct the list using the
    GFP_ATOMIC allocations.
    
    With this patch each thread allocates the list node on exit_mm()'s stack and
    adds itself to the list.
    
    This allows us to do further changes:
    
    	- simplify ->core_dump()
    
    	- change exit_mm() to clear ->mm first, then wait for ->core_done.
    	  this makes the coredumping process visible to oom_kill
    
    	- kill mm->core_done
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Acked-by: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9d5b327bf198d2720666de958dcc2ae219d86952
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:43 2008 -0700

    coredump: make mm->core_state visible to ->core_dump()
    
    Move the "struct core_state core_state" from coredump_wait() to
    do_coredump(), this makes mm->core_state visible to binfmt->core_dump().
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Acked-by: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c5f1cc8c1828486a61ab3e575da6e2c62b34d399
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:42 2008 -0700

    coredump: turn core_state->nr_threads into atomic_t
    
    Turn core_state->nr_threads into atomic_t and kill now unneeded
    down_write(&mm->mmap_sem) in exit_mm().
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8cd9c249128a59e8e833d454a784b0cbd338d468
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:42 2008 -0700

    coredump: simplify core_state->nr_threads calculation
    
    Change zap_process() to return int instead of incrementing
    mm->core_state->nr_threads directly.  Change zap_threads() to set
    mm->core_state only on success.
    
    This patch restores the original size of .text, and more importantly now
    ->nr_threads is used in two places only.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 999d9fc1670bc082928b93b11d1f2e0e417d973c
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:41 2008 -0700

    coredump: move mm->core_waiters into struct core_state
    
    Move mm->core_waiters into "struct core_state" allocated on stack.  This
    shrinks mm_struct a little bit and allows further changes.
    
    This patch mostly does s/core_waiters/core_state.  The only essential
    change is that coredump_wait() must clear mm->core_state before return.
    
    The coredump_wait()'s path is uglified and .text grows by 30 bytes, this
    is fixed by the next patch.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 32ecb1f26dd50eeaac4e3f4dea4541c97848e459
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:41 2008 -0700

    coredump: turn mm->core_startup_done into the pointer to struct core_state
    
    mm->core_startup_done points to "struct completion startup_done" allocated
    on the coredump_wait()'s stack.  Introduce the new structure, core_state,
    which holds this "struct completion".  This way we can add more info
    visible to the threads participating in coredump without enlarging
    mm_struct.
    
    No changes in affected .o files.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 24d5288f06ed8b3a368eba967d587cdb012dfdf7
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:40 2008 -0700

    coredump: elf_core_dump: skip kernel threads
    
    linux_binfmt->core_dump() runs before the process does exit_aio(), this
    means that we can hit the kernel thread which shares the same ->mm.
    Afaics, nothing really bad can happen, but perhaps it makes sense to fix
    this minor bug.
    
    It is sad we have to iterate over all threads in system and use
    GFP_ATOMIC.  Hopefully we can kill theses ugly do_each_thread()s, but this
    needs some nontrivial changes in mm_struct and do_coredump.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 15b9f360c0316c06d37c09b02d85565edbaf9dd3
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:39 2008 -0700

    coredump: zap_threads() must skip kernel threads
    
    The main loop in zap_threads() must skip kthreads which may use the same
    mm.  Otherwise we "kill" this thread erroneously (for example, it can not
    fork or exec after that), and the coredumping task stucks in the
    TASK_UNINTERRUPTIBLE state forever because of the wrong ->core_waiters
    count.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 246bb0b1deb29726990620d8b5e55ca29f331362
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:38 2008 -0700

    kill PF_BORROWED_MM in favour of PF_KTHREAD
    
    Kill PF_BORROWED_MM.  Change use_mm/unuse_mm to not play with ->flags, and
    do s/PF_BORROWED_MM/PF_KTHREAD/ for a couple of other users.
    
    No functional changes yet.  But this allows us to do further
    fixes/cleanups.
    
    oom_kill/ptrace/etc often check "p->mm != NULL" to filter out the
    kthreads, this is wrong because of use_mm().  The problem with
    PF_BORROWED_MM is that we need task_lock() to avoid races.  With this
    patch we can check PF_KTHREAD directly, or use a simple lockless helper:
    
    	/* The result must not be dereferenced !!! */
    	struct mm_struct *__get_task_mm(struct task_struct *tsk)
    	{
    		if (tsk->flags & PF_KTHREAD)
    			return NULL;
    		return tsk->mm;
    	}
    
    Note also ecard_task().  It runs with ->mm != NULL, but it's the kernel
    thread without PF_BORROWED_MM.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7b34e4283c685f5cc6ba6d30e939906eee0d4bcf
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:37 2008 -0700

    introduce PF_KTHREAD flag
    
    Introduce the new PF_KTHREAD flag to mark the kernel threads.  It is set
    by INIT_TASK() and copied to the forked childs (we could set it in
    kthreadd() along with PF_NOFREEZE instead).
    
    daemonize() was changed as well.  In that case testing of PF_KTHREAD is
    racy, but daemonize() is hopeless anyway.
    
    This flag is cleared in do_execve(), before search_binary_handler().
    Probably not the best place, we can do this in exec_mmap() or in
    start_thread(), or clear it along with PF_FORKNOEXEC.  But I think this
    doesn't matter in practice, and if do_execve() fails kthread should die
    soon.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3d749b9e676b26584a47e75c235aa6f69d0697ae
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:37 2008 -0700

    ptrace: simplify ptrace_stop()->sigkill_pending() path
    
    1. SIGKILL can't be blocked, remove this check from sigkill_pending().
    
    2. When ptrace_stop() sees sigkill_pending() == T, it can just return.
       Kill "int killed" and simplify the code. This also is more correct,
       the tracer shouldn't see us in TASK_TRACED if we are not going to
       stop.
    
    I strongly believe this code needs further changes.  We should do the "was
    this task killed" check unconditionally, currently it depends on
    arch_ptrace_stop_needed().  On the other hand, sigkill_pending() isn't
    very clever.  If the task was killed tkill(SIGKILL), the signal can be
    already dequeued if the caller is do_exit().
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 364d3c13c17f45da6d638011078d4c4d3070d719
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:36 2008 -0700

    ptrace: give more respect to SIGKILL
    
    ptrace_stop() has some complicated checks to prevent the scheduling in the
    TASK_TRACED state with the pending SIGKILL, but these checks are racy, and
    they depend on arch_ptrace_stop_needed().
    
    This patch assumes that the traced task should die asap if it was killed by
    SIGKILL, in that case schedule()->signal_pending_state() has no reason to
    ignore the TASK_WAKEKILL part of TASK_TRACED, and we can kill this nasty
    special case.
    
    Note: do_exit()->ptrace_notify() is special, the killed task can already
    dequeue SIGKILL at this point. Another indication that fatal_signal_pending()
    is not exactly right.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Matthew Wilcox <matthew@wil.cx>
    Cc: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f22ab814a24e654b1de24db0c5f8b57b5ab2026a
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 01:47:34 2008 -0700

    include/asm/ptrace.h userspace headers cleanup
    
    This patch contains the following cleanups for the asm/ptrace.h
    userspace headers:
    
    - include/asm-generic/Kbuild.asm already lists ptrace.h, remove
      the superfluous listings in the Kbuild files of the following
      architectures:
      - cris
      - frv
      - powerpc
      - x86
    - don't expose function prototypes and macros to userspace:
      - arm
      - blackfin
      - cris
      - mn10300
      - parisc
    - remove #ifdef CONFIG_'s around #define's:
      - blackfin
      - m68knommu
    - sh: AFAIK __SH5__ should work in both kernel and userspace,
          no need to leak CONFIG_SUPERH64 to userspace
    - xtensa: cosmetical change to remove empty
                #ifndef __ASSEMBLY__ #else #endif
              from the userspace headers
    
    Not changed by this patch is the fact that the following architectures
    have a different struct pt_regs depending on CONFIG_ variables:
    - h8300
    - m68knommu
    - mips
    
    This does not work in userspace.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Cc: <linux-arch@vger.kernel.org>
    Cc: Roland McGrath <roland@redhat.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Acked-by: Greg Ungerer <gerg@uclinux.org>
    Acked-by: Paul Mundt <lethal@linux-sh.org>
    Acked-by: Grant Grundler <grundler@parisc-linux.org>
    Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
    Acked-by: Chris Zankel <chris@zankel.net>
    Acked-by: David Howells <dhowells@redhat.com>
    Acked-by: Paul Mackerras <paulus@samba.org>
    Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit bc64efd220dcd4449aef8dd2564d73127b583b09
Author: Gustavo Fernando Padovan <gustavo@las.ic.unicamp.br>
Date:   Fri Jul 25 01:47:33 2008 -0700

    kernel/signal.c: change vars pid and tgid types to pid_t
    
    Change the type of pid and tgid variables from int to the POSIX type
    pid_t.
    
    Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d8878ba3f05ae5bbfad5a6e72e5121c0ea35f989
Author: Michael Kerrisk <mtk.manpages@googlemail.com>
Date:   Fri Jul 25 01:47:32 2008 -0700

    signals: make siginfo_t si_utime + si_sstime report times in USER_HZ, not HZ
    
    In the switch to configurable HZ in 2.6, the treatment of the si_utime and
    si_stime fields that are exposed to userland via the siginfo structure
    looks to have been botched.  As things stand, these fields report times in
    units of HZ, so that userland gets information that varies depending on
    the HZ that the kernel was configured with.  This patch changes the
    reported values to use USER_HZ units.
    
    Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
    Acked-by: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e4901f92a8dbe843e76651a50f7a2a6dd3d53474
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:31 2008 -0700

    coredump: zap_threads: comments && use while_each_thread()
    
    No changes in fs/exec.o
    
    The for_each_process() loop in zap_threads() is very subtle, it is not
    clear why we don't race with fork/exit/exec.  Add the fat comment.
    
    Also, change the code to use while_each_thread().
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Acked-by: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2b201a9eddf509e8e935b45e573648e36f4b623f
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:31 2008 -0700

    signals: do_signal_stop: kill the SIGNAL_UNKILLABLE check
    
    fae5fa44f1fd079ffbed8e0add929dd7bbd1347f changed do_signal_stop() to check
    SIGNAL_UNKILLABLE, this wasn't needed.  If signal_group_exit() == F, the
    signal sent to SIGNAL_UNKILLABLE task must be already filtered out by the
    caller, get_signal_to_deliver().  And if signal_group_exit() == T we are
    not going to stop.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Acked-by: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 92413d771e7123304fb4b9efd2a00cccc946e383
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:30 2008 -0700

    signals: dequeue_signal: don't check SIGNAL_GROUP_EXIT when setting SIGNAL_STOP_DEQUEUED
    
    dequeue_signal() checks SIGNAL_GROUP_EXIT before setting
    SIGNAL_STOP_DEQUEUED.  This was added by
    788e05a67c343fa22f2ae1d3ca264e7f15c25eaf a long ago to avoid the
    coredump/SIGSTOP race.
    
    Since then the related code was changed, and now this subtle check is both
    incomplete and unneeded at the same time.  It is incomplete because
    nowadays exec() doesn't set SIGNAL_GROUP_EXIT, so in fact we should check
    signal_group_exit() to avoid a similar race.  Fortunately, we doesn't need
    the check at all.  The only function which relies on SIGNAL_STOP_DEQUEUED
    is do_signal_stop(), and it ignores this flag if signal_group_exit() == T,
    this covers the SIGNAL_GROUP_EXIT case.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Acked-by: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3854a771821c970065e3203a0b40ddc4101538cc
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:29 2008 -0700

    __exit_signal: don't take rcu lock
    
    There is no reason for rcu_read_lock() in __exit_signal().  tsk->sighand
    can only be changed if tsk does exec, obviously this is not possible.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 100360f03077663b7bef3af44805b6cf700c3bee
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:29 2008 -0700

    signals: change collect_signal() to return void
    
    With the recent changes collect_signal() always returns true.  Change it
    to return void and update the single caller.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d4434207616980885205c605697868c0f07e4378
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:28 2008 -0700

    signals: collect_signal: simplify the "still_pending" logic
    
    Factor out sigdelset() calls and remove the "still_pending" variable.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Acked-by: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6715ca451cfff1c9ce4b33ad9918a1dacf43997c
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:27 2008 -0700

    signals: collect_signal: remove the unneeded sigismember() check
    
    collect_signal() checks sigismember(&list->signal, sig), this is not
    needed.  This "sig" was just found by next_signal(), so it must be valid.
    
    We have a (completely broken) call to ->notifier in between, but it must
    not play with sigpending->signal bits or unlock ->siglock.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Acked-by: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 96347e7759e2e433c427defa0fa1adfc8cce6226
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:27 2008 -0700

    posix timers: release_posix_timer: kill the bogus put_task_struct(->it_process);
    
    release_posix_timer() can't be called with ->it_process != NULL.  Once
    sys_timer_create() sets ->it_process it must not call
    release_posix_timer(), otherwise we can race with another thread doing
    sys_timer_delete(), this timer is visible to idr_find() and unlocked.
    
    The same is true for two other callers (actually, for any possible
    caller), sys_timer_delete() and itimer_delete().  They must clear
    ->it_process before unlock_timer() + release_posix_timer().
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Acked-by: Roland McGrath <roland@redhat.com>
    Cc: john stultz <johnstul@us.ibm.com>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4b7a1304267bff68260ae861784b27130e805be3
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Fri Jul 25 01:47:26 2008 -0700

    posix timers: timer_delete: remove the bogus "->it_process != NULL" check
    
    sys_timer_delete() and itimer_delete() check "timer->it_process != NULL",
    this looks completely bogus.  ->it_process == NULL means that this timer
    is already under destruction or it is not fully initialized, this must not
    happen.
    
    	sys_timer_delete: the timer is locked, and lock_timer() can't succeed
    	if ->it_process == NULL.
    
    	itimer_delete: it is called by exit_itimers() when there are no other
    	threads which can play with signal_struct->posix_timers.
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Acked-by: Roland McGrath <roland@redhat.com>
    Cc: john stultz <johnstul@us.ibm.com>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Roland McGrath <roland@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit da5ef6bb96158b0fc0d808704237a453af449124
Author: Lai Jiangshan <laijs@cn.fujitsu.com>
Date:   Fri Jul 25 01:47:25 2008 -0700

    cpuset: two minor code-cleanups
    
    In cpuset_update_task_memory_state() local variable struct task_struct
    *tsk = current;
    
    And local variable tsk is used 14 times and statement task_cs(tsk) is used
    twice in this function.  So using task_cs(tsk) instead of task_cs(current)
    is better for readability.
    
    And "(struct cgroup_scanner *)&scan" is not good for readability also.
    (and "container_of" is used in cpuset_do_move_task(), not
    "(cpuset_hotplug_scanner *)scan")
    
    Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
    Acked-by: Paul Menage <menage@google.com>
    Cc: Paul Jackson <pj@sgi.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 02412483777651a26b19a75e49c2a451a174ca9c
Author: Lai Jiangshan <laijs@cn.fujitsu.com>
Date:   Fri Jul 25 01:47:24 2008 -0700

    cpuset: code-cleanup for started_after
    
    cgroup(cgroup_scan_tasks) will initialize heap->gt for us.  This patch
    removes started_after() and its helper-function.
    
    Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
    Acked-by: Paul Menage <menage@google.com>
    Cc: Paul Jackson <pj@sgi.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 489a5393a20dcbf91104052120eb2eff8791b61b
Author: Lai Jiangshan <laijs@cn.fujitsu.com>
Date:   Fri Jul 25 01:47:23 2008 -0700

    cpuset: don't pass empty cpumasks to partition_sched_domains()
    
    I create lots of empty cpusets(empty cpumasks) and turn off the
    "sched_load_balance" in top cpuset.
    
    I found that all these empty cpumasks are passed to
    partition_sched_domains() in rebuild_sched_domains(), it's very
    time-consuming for partition_sched_domains() and it's not need.
    
    It also reduce memory consumed and some works in rebuild_sched_domains()
    too.
    
    Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
    Acked-by: Paul Menage <menage@google.com>
    Cc: Paul Jackson <pj@sgi.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c372e817afc629fea9ff6321313325ed0b4a855b
Author: Li Zefan <lizf@cn.fujitsu.com>
Date:   Fri Jul 25 01:47:23 2008 -0700

    cpuset: avoid unnecessary sched domains rebuilding
    
    When changing 'sched_relax_domain_level', don't rebuild sched domains if
    'cpus' is empty or 'sched_load_balance' is not set.
    
    Also make the comments of rebuild_sched_domains() more readable.
    
    Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
    Cc: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
    Cc: Paul Jackson <pj@sgi.com>
    Cc: Paul Menage <menage@google.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f9b4fb8dabf38fb456c97f01aace07cb6e7c1723
Author: Miao Xie <miaox@cn.fujitsu.com>
Date:   Fri Jul 25 01:47:22 2008 -0700

    cpusets: update task's cpus_allowed and mems_allowed after CPU/NODE offline/online
    
    The bug is that a task may run on the cpu/node which is not in its
    cpuset.cpus/ cpuset.mems.
    
    It can be reproduced by the following commands:
    -----------------------------------
    # mkdir /dev/cpuset
    # mount -t cpuset xxx /dev/cpuset
    # mkdir /dev/cpuset/0
    # echo 0-1 > /dev/cpuset/0/cpus
    # echo 0 > /dev/cpuset/0/mems
    # echo $$ > /dev/cpuset/0/tasks
    # echo 0 > /sys/devices/system/cpu/cpu1/online
    # echo 1 > /sys/devices/system/cpu/cpu1/online
    -----------------------------------
    
    There is only CPU0 in cpuset.cpus, but the task in this cpuset runs on
    both CPU0 and CPU1.
    
    It is because the task's cpu_allowed didn't get updated after we did CPU
    offline/online manipulation.  Similar for mem_allowed.
    
    This patch fixes this bug expect for root cpuset.  Because there is a
    problem about root cpuset, in that whether it is necessary to update all
    the tasks in root cpuset or not after cpu/node offline/online.
    
    If updating, some kernel threads which is bound into a specified cpu will
    be unbound.
    
    If not updating, there is a bug in root cpuset.  This bug is also caused
    by offline/online manipulation.  For example, there is a dual-cpu machine.
     we create a sub cpuset in root cpuset and assign 1 to its cpus.  And then
    we attach some tasks into this sub cpuset.  After this, we offline CPU1.
    Now, the tasks in this new cpuset are moved into root cpuset automatically
    because there is no cpu in sub cpuset.  Then we online CPU1, we find all
    the tasks which doesn't belong to root cpuset originally just run on CPU0.
    
    Maybe we need to add a flag in the task_struct to mark which task can't be
    unbound?
    
    Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
    Acked-by: Paul Jackson <pj@sgi.com>
    Cc: Li Zefan <lizf@cn.fujitsu.com>
    Cc: Paul Jackson <pj@sgi.com>
    Cc: Paul Menage <menage@google.com>
    Cc: David Rientjes <rientjes@google.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0b2f630a28d53b5a2082a5275bc3334b10373508
Author: Miao Xie <miaox@cn.fujitsu.com>
Date:   Fri Jul 25 01:47:21 2008 -0700

    cpusets: restructure the function update_cpumask() and update_nodemask()
    
    Extract two functions from update_cpumask() and update_nodemask().They
    will be used later for updating tasks' cpus_allowed and mems_allowed after
    CPU/NODE offline/online.
    
    [lizf@cn.fujitsu.com: build fix]
    Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
    Acked-by: Paul Jackson <pj@sgi.com>
    Cc: David Rientjes <rientjes@google.com>
    Cc:  Li Zefan <lizf@cn.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 628f42355389cfb596ca3a5a5f64fb9054a2a06a
Author: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Date:   Fri Jul 25 01:47:20 2008 -0700

    memcg: limit change shrink usage
    
    Shrinking memory usage at limit change.
    
    [akpm@linux-foundation.org: coding-style fixes]
    Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com>
    Acked-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Cc: Paul Menage <menage@google.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 12b9804419cfb1c1bdac413f6c373af3b88d154b
Author: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Date:   Fri Jul 25 01:47:19 2008 -0700

    res_counter: limit change support ebusy
    
    Add an interface to set limit.  This is necessary to memory resource
    controller because it shrinks usage at set limit.
    
    Other controllers may not need this interface to shrink usage because
    shrinking is not necessary or impossible.
    
    Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com>
    Acked-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Cc: Paul Menage <menage@google.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit cede86acd8bd5d2205dec28db8ac86410a3a19e8
Author: Li Zefan <lizf@cn.fujitsu.com>
Date:   Fri Jul 25 01:47:18 2008 -0700

    memcg: clean up checking of the disabled flag
    
    Those checks are unnecessary, because when the subsystem is disabled
    it can't be mounted, so those functions won't get called.
    
    The check is needed in functions which will be called in other places
    except cgroup.
    
    [hugh@veritas.com: further checking of disabled flag]
    Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
    Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com>
    Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Signed-off-by: Hugh Dickins <hugh@veritas.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit accf163e6ab729f1fc5fffaa0310e498270bf4e7
Author: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Date:   Fri Jul 25 01:47:17 2008 -0700

    memcg: remove a redundant check
    
    Because of remove refcnt patch, it's very rare case to that
    mem_cgroup_charge_common() is called against a page which is accounted.
    
    mem_cgroup_charge_common() is called when.
     1. a page is added into file cache.
     2. an anon page is _newly_ mapped.
    
    A racy case is that a newly-swapped-in anonymous page is referred from
    prural threads in do_swap_page() at the same time.
    (a page is not Locked when mem_cgroup_charge() is called from do_swap_page.)
    
    Another case is shmem. It charges its page before calling add_to_page_cache().
    Then, mem_cgroup_charge_cache() is called twice. This case is handled in
    mem_cgroup_cache_charge(). But this check may be too hacky...
    
    Signed-off-by : KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: "Eric W. Biederman" <ebiederm@xmission.com>
    Cc: Pavel Emelyanov <xemul@openvz.org>
    Cc: Li Zefan <lizf@cn.fujitsu.com>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
    Cc: Paul Menage <menage@google.com>
    Cc: David Rientjes <rientjes@google.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b76734e5e34e1889ab9fc5f3756570b1129f0f50
Author: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Date:   Fri Jul 25 01:47:16 2008 -0700

    memcg: add hints for branch
    
    Showing brach direction for obvious conditions.
    
    Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: "Eric W. Biederman" <ebiederm@xmission.com>
    Cc: Pavel Emelyanov <xemul@openvz.org>
    Cc: Li Zefan <lizf@cn.fujitsu.com>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
    Cc: Paul Menage <menage@google.com>
    Cc: David Rientjes <rientjes@google.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c9b0ed51483cc2fc42bb801b6675c4231b0e4634
Author: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Date:   Fri Jul 25 01:47:15 2008 -0700

    memcg: helper function for relcaim from shmem.
    
    A new call, mem_cgroup_shrink_usage() is added for shmem handling and
    relacing non-standard usage of mem_cgroup_charge/uncharge.
    
    Now, shmem calls mem_cgroup_charge() just for reclaim some pages from
    mem_cgroup.  In general, shmem is used by some process group and not for
    global resource (like file caches).  So, it's reasonable to reclaim pages
    from mem_cgroup where shmem is mainly used.
    
    [hugh@veritas.com: shmem_getpage release page sooner]
    [hugh@veritas.com: mem_cgroup_shrink_usage css_put]
    Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: "Eric W. Biederman" <ebiederm@xmission.com>
    Cc: Pavel Emelyanov <xemul@openvz.org>
    Cc: Li Zefan <lizf@cn.fujitsu.com>
    Cc: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
    Cc: Paul Menage <menage@google.com>
    Cc: David Rientjes <rientjes@google.com>
    Signed-off-by: Hugh Dickins <hugh@veritas.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 69029cd550284e32de13d6dd2f77b723c8a0e444
Author: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Date:   Fri Jul 25 01:47:14 2008 -0700

    memcg: remove refcnt from page_cgroup
    
    memcg: performance improvements
    
    Patch Description
     1/5 ... remove refcnt fron page_cgroup patch (shmem handling is fixed)
     2/5 ... swapcache handling patch
     3/5 ... add helper function for shmem's memory reclaim patch
     4/5 ... optimize by likely/unlikely ppatch
     5/5 ... remove redundunt check patch (shmem handling is fixed.)
    
    Unix bench result.
    
    == 2.6.26-rc2-mm1 + memory resource controller
    Execl Throughput                           2915.4 lps   (29.6 secs, 3 samples)
    C Compiler Throughput                      1019.3 lpm   (60.0 secs, 3 samples)
    Shell Scripts (1 concurrent)               5796.0 lpm   (60.0 secs, 3 samples)
    Shell Scripts (8 concurrent)               1097.7 lpm   (60.0 secs, 3 samples)
    Shell Scripts (16 concurrent)               565.3 lpm   (60.0 secs, 3 samples)
    File Read 1024 bufsize 2000 maxblocks    1022128.0 KBps  (30.0 secs, 3 samples)
    File Write 1024 bufsize 2000 maxblocks   544057.0 KBps  (30.0 secs, 3 samples)
    File Copy 1024 bufsize 2000 maxblocks    346481.0 KBps  (30.0 secs, 3 samples)
    File Read 256 bufsize 500 maxblocks      319325.0 KBps  (30.0 secs, 3 samples)
    File Write 256 bufsize 500 maxblocks     148788.0 KBps  (30.0 secs, 3 samples)
    File Copy 256 bufsize 500 maxblocks       99051.0 KBps  (30.0 secs, 3 samples)
    File Read 4096 bufsize 8000 maxblocks    2058917.0 KBps  (30.0 secs, 3 samples)
    File Write 4096 bufsize 8000 maxblocks   1606109.0 KBps  (30.0 secs, 3 samples)
    File Copy 4096 bufsize 8000 maxblocks    854789.0 KBps  (30.0 secs, 3 samples)
    Dc: sqrt(2) to 99 decimal places         126145.2 lpm   (30.0 secs, 3 samples)
    
                         INDEX VALUES
    TEST                                        BASELINE     RESULT      INDEX
    
    Execl Throughput                                43.0     2915.4      678.0
    File Copy 1024 bufsize 2000 maxblocks         3960.0   346481.0      875.0
    File Copy 256 bufsize 500 maxblocks           1655.0    99051.0      598.5
    File Copy 4096 bufsize 8000 maxblocks         5800.0   854789.0     1473.8
    Shell Scripts (8 concurrent)                     6.0     1097.7     1829.5
                                                                     =========
         FINAL SCORE                                                     991.3
    
    == 2.6.26-rc2-mm1 + this set ==
    Execl Throughput                           3012.9 lps   (29.9 secs, 3 samples)
    C Compiler Throughput                       981.0 lpm   (60.0 secs, 3 samples)
    Shell Scripts (1 concurrent)               5872.0 lpm   (60.0 secs, 3 samples)
    Shell Scripts (8 concurrent)               1120.3 lpm   (60.0 secs, 3 samples)
    Shell Scripts (16 concurrent)               578.0 lpm   (60.0 secs, 3 samples)
    File Read 1024 bufsize 2000 maxblocks    1003993.0 KBps  (30.0 secs, 3 samples)
    File Write 1024 bufsize 2000 maxblocks   550452.0 KBps  (30.0 secs, 3 samples)
    File Copy 1024 bufsize 2000 maxblocks    347159.0 KBps  (30.0 secs, 3 samples)
    File Read 256 bufsize 500 maxblocks      314644.0 KBps  (30.0 secs, 3 samples)
    File Write 256 bufsize 500 maxblocks     151852.0 KBps  (30.0 secs, 3 samples)
    File Copy 256 bufsize 500 maxblocks      101000.0 KBps  (30.0 secs, 3 samples)
    File Read 4096 bufsize 8000 maxblocks    2033256.0 KBps  (30.0 secs, 3 samples)
    File Write 4096 bufsize 8000 maxblocks   1611814.0 KBps  (30.0 secs, 3 samples)
    File Copy 4096 bufsize 8000 maxblocks    847979.0 KBps  (30.0 secs, 3 samples)
    Dc: sqrt(2) to 99 decimal places         128148.7 lpm   (30.0 secs, 3 samples)
    
                         INDEX VALUES
    TEST                                        BASELINE     RESULT      INDEX
    
    Execl Throughput                                43.0     3012.9      700.7
    File Copy 1024 bufsize 2000 maxblocks         3960.0   347159.0      876.7
    File Copy 256 bufsize 500 maxblocks           1655.0   101000.0      610.3
    File Copy 4096 bufsize 8000 maxblocks         5800.0   847979.0     1462.0
    Shell Scripts (8 concurrent)                     6.0     1120.3     1867.2
                                                                     =========
         FINAL SCORE                                                    1004.6
    
    This patch:
    
    Remove refcnt from page_cgroup().
    
    After this,
    
     * A page is charged only when !page_mapped() && no page_cgroup is assigned.
    	* Anon page is newly mapped.
    	* File page is added to mapping->tree.
    
     * A page is uncharged only when
    	* Anon page is fully unmapped.
    	* File page is removed from LRU.
    
    There is no change in behavior from user's view.
    
    This patch also removes unnecessary calls in rmap.c which was used only for
    refcnt mangement.
    
    [akpm@linux-foundation.org: fix warning]
    [hugh@veritas.com: fix shmem_unuse_inode charging]
    Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: "Eric W. Biederman" <ebiederm@xmission.com>
    Cc: Pavel Emelyanov <xemul@openvz.org>
    Cc: Li Zefan <lizf@cn.fujitsu.com>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
    Cc: Paul Menage <menage@google.com>
    Cc: David Rientjes <rientjes@google.com>
    Signed-off-by: Hugh Dickins <hugh@veritas.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e8589cc189f96b87348ae83ea4db38eaac624135
Author: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Date:   Fri Jul 25 01:47:10 2008 -0700

    memcg: better migration handling
    
    This patch changes page migration under memory controller to use a
    different algorithm.  (thanks to Christoph for new idea.)
    
    Before:
     - page_cgroup is migrated from an old page to a new page.
    After:
     - a new page is accounted , no reuse of page_cgroup.
    
    Pros:
    
     - We can avoid compliated lock depndencies and races in migration.
    
    Cons:
    
     - new param to mem_cgroup_charge_common().
    
     - mem_cgroup_getref() is added for handling ref_cnt ping-pong.
    
    This version simplifies complicated lock dependency in page migraiton
    under memory resource controller.
    
      new refcnt sequence is following.
    
    a mapped page:
      prepage_migration() ..... +1 to NEW page
      try_to_unmap()      ..... all refs to OLD page is gone.
      move_pages()        ..... +1 to NEW page if page cache.
      remap...            ..... all refs from *map* is added to NEW one.
      end_migration()     ..... -1 to New page.
    
      page's mapcount + (page_is_cache) refs are added to NEW one.
    
    Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: Pavel Emelyanov <xemul@openvz.org>
    Cc: Li Zefan <lizf@cn.fujitsu.com>
    Cc: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: Christoph Lameter <cl@linux-foundation.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 508b7be0a5b06b64203512ed9b34191cddc83f56
Author: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Date:   Fri Jul 25 01:47:09 2008 -0700

    memcg: avoid unnecessary initialization
    
    * remove over-killing initialization (in fast path)
    * makeing the condition for PAGE_CGROUP_FLAG_ACTIVE be more obvious.
    
    Signed-off-by: KAMEAZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Reviewed-by: Li Zefan <lizf@cn.fujitsu.com>
    Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com>
    Acked-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a181b0e888a1d917edcab57cd73ccf7d8e75a46c
Author: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Date:   Fri Jul 25 01:47:08 2008 -0700

    memcg: make global var read_mostly
    
    mem_cgroup_subsys and page_cgroup_cache should be read_mostly and
    MEM_CGROUP_RECLAIM_RETRIES can be just a fixed number.
    
    Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com>
    Acked-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7759fc9d10d3559f365cb122d81e0c0a185fe0fe
Author: Li Zefan <lizf@cn.fujitsu.com>
Date:   Fri Jul 25 01:47:08 2008 -0700

    devcgroup: code cleanup
    
    - clean up set_majmin()
    - use simple_strtoul() to parse major/minor
    
    [akpm@linux-foundation.org: fix simple_strtoul() usage]
    [kosaki.motohiro@jp.fujitsu.com: fix warnings]
    Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
    Acked-by: Serge Hallyn <serue@us.ibm.com>
    Cc: Serge Hallyn <serue@us.ibm.com>
    Cc: Paul Menage <menage@google.com>
    Cc: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4efd1a1b2f09a4b746dd9dc057986c6dadcb1317
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 25 01:47:07 2008 -0700

    devcgroup: relax white-list protection down to RCU
    
    Currently this list is protected with a simple spinlock, even for reading
    from one.  This is OK, but can be better.
    
    Actually I want it to be better very much, since after replacing the
    OpenVZ device permissions engine with the cgroup-based one I noticed, that
    we set 12 default device permissions for each newly created container (for
    /dev/null, full, terminals, ect devices), and people sometimes have up to
    20 perms more, so traversing the ~30-40 elements list under a spinlock
    doesn't seem very good.
    
    Here's the RCU protection for white-list - dev_whitelist_item-s are added
    and removed under the devcg->lock, but are looked up in permissions
    checking under the rcu_read_lock.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Acked-by: Serge Hallyn <serue@us.ibm.com>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: Paul Menage <menage@google.com>
    Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e885dcde75685e09f23cffae1f6d5169c105b8a0
Author: Serge E. Hallyn <serue@us.ibm.com>
Date:   Fri Jul 25 01:47:06 2008 -0700

    cgroup_clone: use pid of newly created task for new cgroup
    
    cgroup_clone creates a new cgroup with the pid of the task.  This works
    correctly for unshare, but for clone cgroup_clone is called from
    copy_namespaces inside copy_process, which happens before the new pid is
    created.  As a result, the new cgroup was created with current's pid.
    This patch:
    
    	1. Moves the call inside copy_process to after the new pid
    	   is created
    	2. Passes the struct pid into ns_cgroup_clone (as it is not
    	   yet attached to the task)
    	3. Passes a name from ns_cgroup_clone() into cgroup_clone()
    	   so as to keep cgroup_clone() itself simpler
    	4. Uses pid_vnr() to get the process id value, so that the
    	   pid used to name the new cgroup is always the pid as it
    	   would be known to the task which did the cloning or
    	   unsharing.  I think that is the most intuitive thing to
    	   do.  This way, task t1 does clone(CLONE_NEWPID) to get
    	   t2, which does clone(CLONE_NEWPID) to get t3, then the
    	   cgroup for t3 will be named for the pid by which t2 knows
    	   t3.
    
    (Thanks to Dan Smith for finding the main bug)
    
    Changelog:
    	June 11: Incorporate Paul Menage's feedback:  don't pass
    	         NULL to ns_cgroup_clone from unshare, and reduce
    		 patch size by using 'nodename' in cgroup_clone.
    	June 10: Original version
    
    [akpm@linux-foundation.org: build fix]
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Serge Hallyn <serge@us.ibm.com>
    Acked-by: Paul Menage <menage@google.com>
    Tested-by: Dan Smith <danms@us.ibm.com>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 856c13aa1ff6136c1968414fdea5938ea9d5ebf2
Author: Paul Menage <menage@google.com>
Date:   Fri Jul 25 01:47:04 2008 -0700

    cgroup files: convert res_counter_write() to be a cgroups write_string() handler
    
    Currently res_counter_write() is a raw file handler even though it's
    ultimately taking a number, since in some cases it wants to
    pre-process the string when converting it to a number.
    
    This patch converts res_counter_write() from a raw file handler to a
    write_string() handler; this allows some of the boilerplate
    copying/locking/checking to be removed, and simplies the cleanup path,
    since these functions are now performed by the cgroups framework.
    
    [lizf@cn.fujitsu.com: build fix]
    Signed-off-by: Paul Menage <menage@google.com>
    Cc: Paul Jackson <pj@sgi.com>
    Cc: Pavel Emelyanov <xemul@openvz.org>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: Serge Hallyn <serue@us.ibm.com>
    Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f92523e3a7861f5dbd76021e0719a35fe8771f2d
Author: Paul Menage <menage@google.com>
Date:   Fri Jul 25 01:47:03 2008 -0700

    cgroup files: convert devcgroup_access_write() into a cgroup write_string() handler
    
    This patch converts devcgroup_access_write() from a raw file handler
    into a handler for the cgroup write_string() method. This allows some
    boilerplate copying/locking/checking to be removed and simplifies the
    cleanup path, since these functions are performed by the cgroups
    framework before calling the handler.
    
    Signed-off-by: Paul Menage <menage@google.com>
    Cc: Paul Jackson <pj@sgi.com>
    Cc: Pavel Emelyanov <xemul@openvz.org>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Acked-by: Serge Hallyn <serue@us.ibm.com>
    Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e37123953292146445c8629b3950d0513fd10ae2
Author: Paul Menage <menage@google.com>
Date:   Fri Jul 25 01:47:02 2008 -0700

    cgroup files: remove cpuset_common_file_write()
    
    This patch tweaks the signatures of the update_cpumask() and
    update_nodemask() functions so that they can be called directly as
    handlers for the new cgroups write_string() method.
    
    This allows cpuset_common_file_write() to be removed.
    
    Signed-off-by: Paul Menage <menage@google.com>
    Cc: Paul Jackson <pj@sgi.com>
    Cc: Pavel Emelyanov <xemul@openvz.org>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: Serge Hallyn <serue@us.ibm.com>
    Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit af351026aafc8da16518a02b41c66d3e0c1cdef4
Author: Paul Menage <menage@google.com>
Date:   Fri Jul 25 01:47:01 2008 -0700

    cgroup files: turn attach_task_by_pid directly into a cgroup write handler
    
    This patch changes attach_task_by_pid() to take a u64 rather than a
    string; as a result it can be called directly as a control groups
    write_u64 handler, and cgroup_common_file_write() can be removed.
    
    Signed-off-by: Paul Menage <menage@google.com>
    Cc: Paul Jackson <pj@sgi.com>
    Cc: Pavel Emelyanov <xemul@openvz.org>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: Serge Hallyn <serue@us.ibm.com>
    Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6379c106152388f7ea45d6dda63edda0e9181fc8
Author: Paul Menage <menage@google.com>
Date:   Fri Jul 25 01:47:01 2008 -0700

    cgroup files: move notify_on_release file to separate write handler
    
    This patch moves the write handler for the cgroups notify_on_release
    file into a separate handler. This handler requires no cgroups locking
    since it relies on atomic bitops for synchronization.
    
    Signed-off-by: Paul Menage <menage@google.com>
    Cc: Paul Jackson <pj@sgi.com>
    Cc: Pavel Emelyanov <xemul@openvz.org>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: Serge Hallyn <serue@us.ibm.com>
    Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 84eea842886ac35020be6043e04748ed22014359
Author: Paul Menage <menage@google.com>
Date:   Fri Jul 25 01:47:00 2008 -0700

    cgroups: misc cleanups to write_string patchset
    
    This patch contains cleanups suggested by reviewers for the recent
    write_string() patchset:
    
    - pair cgroup_lock_live_group() with cgroup_unlock() in cgroup.c for
      clarity, rather than directly unlocking cgroup_mutex.
    
    - make the return type of cgroup_lock_live_group() a bool
    
    - use a #define'd constant for the local buffer size in read/write functions
    
    Signed-off-by: Paul Menage <menage@google.com>
    Cc: Paul Jackson <pj@sgi.com>
    Cc: Pavel Emelyanov <xemul@openvz.org>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Acked-by: Serge Hallyn <serue@us.ibm.com>
    Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e788e066c651b1bbf4a927dc95395c1aa13be436
Author: Paul Menage <menage@google.com>
Date:   Fri Jul 25 01:46:59 2008 -0700

    cgroup files: move the release_agent file to use typed handlers
    
    Adds cgroup_release_agent_write() and cgroup_release_agent_show()
    methods to handle writing/reading the path to a cgroup hierarchy's
    release agent. As a result, cgroup_common_file_read() is now unnecessary.
    
    As part of the change, a previously-tolerated race in
    cgroup_release_agent() is avoided by copying the current
    release_agent_path prior to calling call_usermode_helper().
    
    Signed-off-by: Paul Menage <menage@google.com>
    Cc: Paul Jackson <pj@sgi.com>
    Cc: Pavel Emelyanov <xemul@openvz.org>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Acked-by: Serge Hallyn <serue@us.ibm.com>
    Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit db3b14978abc02041046ed8353f0899cb58ffffc
Author: Paul Menage <menage@google.com>
Date:   Fri Jul 25 01:46:58 2008 -0700

    cgroup files: add write_string cgroup control file method
    
    This patch adds a write_string() method for cgroups control files. The
    semantics are that a buffer is copied from userspace to kernelspace
    and the handler function invoked on that buffer.  The buffer is
    guaranteed to be nul-terminated, and no longer than max_write_len
    (defaulting to 64 bytes if unspecified). Later patches will convert
    existing raw file write handlers in control group subsystems to use
    this method.
    
    Signed-off-by: Paul Menage <menage@google.com>
    Cc: Paul Jackson <pj@sgi.com>
    Cc: Pavel Emelyanov <xemul@openvz.org>
    Acked-by: Balbir Singh <balbir@in.ibm.com>
    Acked-by: Serge Hallyn <serue@us.ibm.com>
    Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ce16b49d37e748574f7fabc2726268d542d0aa1a
Author: Paul Menage <menage@google.com>
Date:   Fri Jul 25 01:46:57 2008 -0700

    cgroup files: clean up whitespace in struct cftype
    
    This patch removes some extraneous spaces from method declarations in
    struct cftype, to fit in with conventional kernel style.
    
    Signed-off-by: Paul Menage <menage@google.com>
    Cc: Paul Jackson <pj@sgi.com>
    Cc: Pavel Emelyanov <xemul@openvz.org>
    Cc: Balbir Singh <balbir@in.ibm.com>
    Cc: Serge Hallyn <serue@us.ibm.com>
    Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8947f9d5b361ce927be6d5c11fed57905b7a4100
Author: Li Zefan <lizf@cn.fujitsu.com>
Date:   Fri Jul 25 01:46:56 2008 -0700

    cgroups: annotate two variables with __read_mostly
    
    - need_forkexit_callback will be read only after system boot.
    - use_task_css_set_links will be read only after it's set.
    
    And these 2 variables are checked when a new process is forked.
    
    Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
    Acked-by: Paul Menage <menage@google.com>
    Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 71cbb949d17d4d776abd547135feb7f3282405c8
Author: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Date:   Fri Jul 25 01:46:55 2008 -0700

    cgroup: list_for_each cleanup
    
    --------------------------
    while() {
    	list_entry();
    	...
    }
    --------------------------
    
    is equivalent to following code.
    
    --------------------------
    list_for_each_entry(){
    	...
    }
    --------------------------
    
    later can review easily more.
    
    this patch is just clean up.
    it doesn't have any behavor change.
    
    Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Cc: Paul Menage <menage@google.com>
    Cc: Li Zefan <lizf@cn.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f2992db2a4f7ae10f61d5bc68c7c1528cec639e2
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 25 01:46:55 2008 -0700

    Mark res_counter_charge(_locked) with __must_check
    
    Ignoring their return values may result in counter underflow in the future -
    when the value charged will be uncharged (or in "leaks" - when the value is
    not uncharged).
    
    This also prevents from using charging routines to decrement the
    counter value (i.e. uncharge it) ;)
    
    (Current code works OK with res_counter, however :) )
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Cc: Balbir Singh <balbir@linux.vnet.ibm.com>
    Cc: Paul Menage <menage@google.com>
    Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7e9abd89cbdf9b73d327d8173343abce9022609b
Author: Li Zefan <lizf@cn.fujitsu.com>
Date:   Fri Jul 25 01:46:54 2008 -0700

    cgroup: use read lock to guard find_existing_css_set()
    
    The function does not modify anything (except the temporary css template), so
    it's sufficient to hold read lock.
    
    Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
    Acked-by: Paul Menage <menage@google.com>
    Cc: Balbir Singh <balbir@linux.vnet.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9d96d82da437ed5f2053821779ed5d7797ed1f81
Author: Mike Frysinger <vapier@gentoo.org>
Date:   Fri Jul 25 01:46:53 2008 -0700

    procfs-guide: drop pointless &nbsp; entities
    
    Having trailing &nbsp; entities in a revision numer seems pretty pointless
    to me.  More so, it's causing me pains, so just drop them since no other
    guide is doing this.
    
    Signed-off-by: Mike Frysinger <vapier@gentoo.org>
    Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 657d3bfa98e542271b449f8cd84c7501ae2b2255
Author: Jan Kara <jack@suse.cz>
Date:   Fri Jul 25 01:46:52 2008 -0700

    quota: implement sending information via netlink about user below quota
    
    Sometimes it may be useful for userspace to know (e.g.  for some hosting
    guys) that some user stopped exceeding his hardlimit or softlimit in
    quotas.  Implement sending of such events to userspace via quota netlink
    protocol so that they don't have to poll for such events.  Based on idea
    and initial implementation by Vladislav Bogdanov.
    
    Cc: Vladislav Bogdanov <slava@nsys.by>
    Signed-off-by: Jan Kara <jack@suse.cz>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 03b063436ca1076301de58d9d628f610ab5404ad
Author: Jan Kara <jack@suse.cz>
Date:   Fri Jul 25 01:46:52 2008 -0700

    quota: convert macros to inline functions
    
    Signed-off-by: Jan Kara <jack@suse.cz>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 74abb9890dafb12a50dc140de215ed477beb1b88
Author: Jan Kara <jack@suse.cz>
Date:   Fri Jul 25 01:46:51 2008 -0700

    quota: move function-macros from quota.h to quotaops.h
    
    Move declarations of some macros, which should be in fact functions to
    quotaops.h.  This way they can be later converted to inline functions
    because we can now use declarations from quota.h.  Also add necessary
    includes of quotaops.h to a few files.
    
    [akpm@linux-foundation.org: fix JFS build]
    [akpm@linux-foundation.org: fix UFS build]
    [vegard.nossum@gmail.com: fix QUOTA=n build]
    Signed-off-by: Jan Kara <jack@suse.cz>
    Cc: Vegard Nossum <vegard.nossum@gmail.com>
    Cc: Arjen Pool <arjenpool@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 02a55ca87185e114e5d298a8d00608501dbabf67
Author: Jan Kara <jack@suse.cz>
Date:   Fri Jul 25 01:46:50 2008 -0700

    quota: cleanup loop in sync_dquots()
    
    Make loop in sync_dquots() checking whether there's something to write
    more readable, remove useless variable and macro info_any_dirty() which
    is used only in this place.
    
    Signed-off-by: Jan Kara <jack@suse.cz>
    Cc: "Vegard Nossum" <vegard.nossum@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b85f4b87a511bea86dac68c4f0fabaee2cac6c4c
Author: Jan Kara <jack@suse.cz>
Date:   Fri Jul 25 01:46:50 2008 -0700

    quota: rename quota functions from upper case, make bigger ones non-inline
    
    Cleanup quotaops.h: Rename functions from uppercase to lowercase (and
    define backward compatibility macros), move larger functions to dquot.c
    and make them non-inline.
    
    Signed-off-by: Jan Kara <jack@suse.cz>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b48d380541f634663b71766005838edbb7261685
Author: Jan Kara <jack@suse.cz>
Date:   Fri Jul 25 01:46:49 2008 -0700

    quota: fix possible infinite loop in quota code
    
    When quota structure is going to be dropped and it is dirty, quota code tries
    to write it.  If the write fails for some reason (e.  g.  transaction cannot
    be started because the journal is aborted), we try writing again and again and
    again...  Fix the problem by clearing the dirty bit even if the write failed.
    
    (akpm: for 2.6.27, 2.6.26.x and 2.6.25.x)
    
    Signed-off-by: Jan Kara <jack@suse.cz>
    Reviewed-by: dingdinghua <dingdinghua85@gmail.com>
    Cc: <stable@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 41003cde95e7e976d3876dbdcdc83dd0a9059279
Author: Joe Peterson <joe@skyrush.com>
Date:   Fri Jul 25 01:46:48 2008 -0700

    UTC timestamp option for FAT filesystems fix
    
    Signed-off-by: Joe Peterson <joe@skyrush.com>
    Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b271e067c896ad4082b15e96077675d08db40625
Author: Joe Peterson <joe@skyrush.com>
Date:   Fri Jul 25 01:46:47 2008 -0700

    fatfs: add UTC timestamp option
    
    Provide a new mount option ("tz=UTC") for DOS (vfat/msdos) filesystems,
    allowing timestamps to be in coordinated universal time (UTC) rather than
    local time in applications where doing this is advantageous.
    
    In particular, portable devices that use fat/vfat (such as digital
    cameras) can benefit from using UTC in their internal clocks, thus
    avoiding daylight saving time errors and general time ambiguity issues.
    The user of the device does not have to worry about changing the time when
    moving from place or when daylight saving changes.
    
    The new mount option, when set, disables the counter-adjustment that Linux
    currently makes to FAT timestamp info in anticipation of the normal
    userspace time zone correction.  When used in this new mode, all daylight
    saving time and time zone handling is done in userspace as is normal for
    many other filesystems (like ext3).  The default mode, which remains
    unchanged, is still appropriate when mounting volumes written in Windows
    (because of its use of local time).
    
    I originally based this patch on one submitted last year by Paul Collins,
    but I updated it to work with current source and changed variable/option
    naming.  Ogawa Hirofumi (who maintains these filesystems) and I discussed
    this patch at length on lkml, and he suggested using the option name in
    the attached version of the patch.  Barry Bouwsma pointed out a good
    addition to the patch as well.
    
    Signed-off-by: Joe Peterson <joe@skyrush.com>
    Signed-off-by: Paul Collins <paul@ondioline.org>
    Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
    Cc: Barry Bouwsma <free_beer_for_all@yahoo.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e8938a62a85d1f487e02c3b01955b47c9598f6d2
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 01:46:46 2008 -0700

    remove unused #include <linux/dirent.h>'s
    
    Remove some unused #include <linux/dirent.h>'s.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Cc: Ralf Baechle <ralf@linux-mips.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit cf6ae8b50e0ee3f764392dadd1970e3f03c40773
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 01:46:46 2008 -0700

    remove the in-kernel struct dirent{,64}
    
    The kernel struct dirent{,64} were different from the ones in
    userspace.
    
    Even worse, we exported the kernel ones to userspace.
    
    But after the fat usages are fixed we can remove the conflicting
    kernel versions.
    
    Reviewed-by: H. Peter Anvin <hpa@kernel.org>
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Cc: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7557bc66be629d19a402e752673708bfbb8b5e86
Author: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Date:   Fri Jul 25 01:46:45 2008 -0700

    msdos fs: remove unsettable atari option
    
    It has been impossible to set the option 'atari' of the MSDOS filesystem
    for several years.  Since nobody seems to have missed it, let's remove its
    remains.
    
    Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
    Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit dcd8c53f13f068ee039589d84fbd0baf686abc41
Author: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Date:   Fri Jul 25 01:46:44 2008 -0700

    fat: small optimization to __fat_readdir()
    
    This removes unnecessary parsing for directory entries.
    
    If short_only, we don't need to parse longname.  And if !both and it found
    the longname, we don't need shortname.
    
    Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 98a15160049fc1a0f822047f33ff513906a35567
Author: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Date:   Fri Jul 25 01:46:44 2008 -0700

    fat: use same logic in fat_search_long() and __fat_readdir()
    
    This uses uses stack for shortname, and uses __getname() for longname in
    fat_search_long() and __fat_readdir().  By this, it removes unneeded
    __getname() for shortname.
    
    Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d688611674cc9c265ee67e89d2ea8bf060c17e8d
Author: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Date:   Fri Jul 25 01:46:43 2008 -0700

    fat: cleanup fs/fat/dir.c
    
    This is no logic changes, just cleans fs/fat/dir.c up.
    
    Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 531f710f8e68fd2bad7516a090bff372f5f9cf6d
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 01:46:43 2008 -0700

    fat/dir.c: switch to struct __fat_dirent
    
    struct __fat_dirent is what was formerly the kernel struct dirent (that
    was different from the userspace struct dirent).
    
    Converting all fat users to struct __fat_dirent will allow us to get rid
    of the conflicting struct dirent definition.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4596c8aaf96e8634ca755c9f34b91420a39bebd4
Author: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Date:   Fri Jul 25 01:46:42 2008 -0700

    fat: fix VFAT_IOCTL_READDIR_xxx and cleanup for userland
    
    "struct dirent" is a kernel type here, but is a **different type** in
    userspace!  This means both the structure and the IOCTL number is wrong!
    
    So, this adds new "struct __fat_dirent" to generate correct IOCTL number.
    And kernel stuff moves to under __KERNEL__.
    
    Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8d44d9741f6808c107a144f469fb89e6fe7c55e3
Author: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Date:   Fri Jul 25 01:46:41 2008 -0700

    fat: fix parse_options()
    
    Current parse_options() exits too early.  We need to run the code of
    bottom in this function even if users doesn't specify options.
    
    Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3264d4ded4d916d294d776b77b72d477c63ac3be
Author: Shen Feng <shen@cn.fujitsu.com>
Date:   Fri Jul 25 01:46:41 2008 -0700

    reiserfs: remove double definitions of xattr macros
    
    remove the definitions of macros:
    XATTR_SECURITY_PREFIX
    XATTR_TRUSTED_PREFIX
    XATTR_USER_PREFIX
    since they are defined in linux/xattr.h
    
    Signed-off-by: Shen Feng <shen@cn.fujitsu.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 90415deac75a761a25239af6f56381546f8d2201
Author: Jeff Mahoney <jeffm@suse.com>
Date:   Fri Jul 25 01:46:40 2008 -0700

    reiserfs: convert j_commit_lock to mutex
    
    j_commit_lock is a semaphore but uses it as if it were a mutex.  This patch
    converts it to a mutex.
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Jeff Mahoney <jeffm@suse.com>
    Cc: Matthew Wilcox <matthew@wil.cx>
    Cc: Chris Mason <chris.mason@oracle.com>
    Cc: Edward Shishkin <edward.shishkin@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit afe70259076fff0446001eaa1a287f615241a357
Author: Jeff Mahoney <jeffm@suse.com>
Date:   Fri Jul 25 01:46:39 2008 -0700

    reiserfs: convert j_flush_sem to mutex
    
    j_flush_sem is a semaphore but uses it as if it were a mutex.  This patch
    converts it to a mutex.
    
    [akpm@linux-foundation.org: fix mutex_trylock retval treatment]
    Signed-off-by: Jeff Mahoney <jeffm@suse.com>
    Cc: Matthew Wilcox <matthew@wil.cx>
    Cc: Chris Mason <chris.mason@oracle.com>
    Cc: Edward Shishkin <edward.shishkin@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f68215c4640a38d66429014e524a627bf572d26a
Author: Jeff Mahoney <jeffm@suse.com>
Date:   Fri Jul 25 01:46:38 2008 -0700

    reiserfs: convert j_lock to mutex
    
    j_lock is a semaphore but uses it as if it were a mutex.  This patch converts
    it to a mutex.
    
    Signed-off-by: Jeff Mahoney <jeffm@suse.com>
    Cc: Matthew Wilcox <matthew@wil.cx>
    Cc: Chris Mason <chris.mason@oracle.com>
    Cc: Edward Shishkin <edward.shishkin@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 00b441970a0ab48185244300ac7d4e4eb76df692
Author: Jan Kara <jack@suse.cz>
Date:   Fri Jul 25 01:46:38 2008 -0700

    reiserfs: correct mount option parsing to detect when quota options can be changed
    
    We should not allow user to change quota mount options when quota is just
    suspended.  It would make mount options and internal quota state inconsistent.
    
    Also we should not allow user to change quota format when quota is turned on.
    On the other hand we can just silently ignore when some option is set to the
    value it already has (some mount versions do this on remount).  Finally, we
    should not discard current quota options if parsing of mount options fails.
    
    Cc: <reiserfs-devel@vger.kernel.org>
    Signed-off-by: Jan Kara <jack@suse.cz>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4506567b24d3ea707e46e8aad64caef539382f4b
Author: Jan Kara <jack@suse.cz>
Date:   Fri Jul 25 01:46:37 2008 -0700

    reiserfs: fix typos in messages and comments (journalled -> journaled)
    
    Cc: <reiserfs-devel@vger.kernel.org>
    Signed-off-by: Jan Kara <jack@suse.cz>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5d4f7fddf8882b214e4aabb3bdb37f90a72b2537
Author: Jan Kara <jack@suse.cz>
Date:   Fri Jul 25 01:46:36 2008 -0700

    reiserfs: fix synchronization of quota files in journal=data mode
    
    In journal=data mode, it is not enough to do write_inode_now() as done in
    vfs_quota_on() to write all data to their final location (which is needed for
    quota_read to work correctly).  Calling journal_end_sync() before calling
    vfs_quota_on() does it's job because transactions are committed to the journal
    and data marked as dirty in memory so write_inode_now() writes them to their
    final locations.
    
    Cc: <reiserfs-devel@vger.kernel.org>
    Signed-off-by: Jan Kara <jack@suse.cz>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 895c23f8c39c0c8d7b536bb2566d4aa968d78be2
Author: Matthias Kaehlcke <matthias@kaehlcke.net>
Date:   Fri Jul 25 01:46:36 2008 -0700

    hfsplus: convert the extents_lock in a mutex
    
    Apple Extended HFS file system: The semaphore extents lock is used as a
    mutex.  Convert it to the mutex API.
    
    Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
    Cc: Roman Zippel <zippel@linux-m68k.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 39f8d472f280dee6503a364d1d911b9e20ce3ec9
Author: Matthias Kaehlcke <matthias@kaehlcke.net>
Date:   Fri Jul 25 01:46:35 2008 -0700

    hfs: convert extents_lock in a mutex
    
    Apple Macintosh file system: The semaphore extens_lock is used as a mutex.
    Convert it to the mutex API
    
    Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
    Cc: Roman Zippel <zippel@linux-m68k.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3084b72de73a6f8af0f16989ffb348068bd066d4
Author: Matthias Kaehlcke <matthias@kaehlcke.net>
Date:   Fri Jul 25 01:46:34 2008 -0700

    hfs: convert bitmap_lock in a mutex
    
    Apple Macintosh file system: The semaphore bitmap_lock is used as a mutex.
    Convert it to the mutex API
    
    Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
    Cc: Roman Zippel <zippel@linux-m68k.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit de0ca06a99c33df8333955642843331ab6b6e7ff
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 01:46:34 2008 -0700

    coda: remove CODA_FS_OLD_API
    
    While fixing CONFIG_ leakages to the userspace kernel headers I ran into
    CODA_FS_OLD_API.
    
    After five years, are there still people using the old API left?
    Especially considering that you have to choose at compile time which API
    to support in the kernel (and distributions tend to offer the new API for
    some time).
    
    Jan: "The old API can definitely go.  Around the time the new
          interface went in there were some non-Coda userspace file system
          implementations that took a while longer to convert to the new API,
          but by now they all switched to the new interface or in some cases
          to a FUSE-based solution."
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Jan Harkes <jaharkes@cs.cmu.edu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c0a1633b6201ef79e31b7da464d44fdf5953054d
Author: Adam Greenblatt <adam.greenblatt@gmail.com>
Date:   Fri Jul 25 01:46:32 2008 -0700

    isofs: fix minor filesystem corruption
    
    Some iso9660 images contain files with rockridge data that is either
    incorrect or incompletely parsed.  Prior to commit
    f2966632a134e865db3c819346a1dc7d96e05309 ("[PATCH] rock: handle directory
    overflows") (included with kernel 2.6.13) the kernel ignored the rockridge
    data for these files, while still allowing the files to be accessed under
    their non-rockridge names.  That commit inadvertently changed things so
    that files with invalid rockridge data could not be accessed at all.  (I
    ran across the problem when comparing some old CDs with hard disk copies I
    had made long ago under kernel 2.4: a few of the files on the hard disk
    copies were no longer visible on the CDs.)
    
    This change reverts to the pre-2.6.13 behavior.
    
    Signed-off-by: Adam Greenblatt <adam.greenblatt@gmail.com>
    Reviewed-by: Pekka Enberg <penberg@cs.helsinki.fi>
    Cc: <stable@kernel.org>		[2.6.25.x, 2.6.26.x]
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 275c0a8f1253a7542ad9726956c918d8a1f694c4
Author: Duane Griffin <duaneg@dghda.com>
Date:   Fri Jul 25 01:46:31 2008 -0700

    ext3: validate directory entry data before use
    
    ext3_dx_find_entry uses ext3_next_entry without verifying that the entry
    is valid.  If its rec_len == 0 this causes an infinite loop.  Refactor the
    loop to check the validity of entries before checking whether they match
    and moving onto the next one.
    
    There are other uses of ext3_next_entry in this file which also look
    problematic.  They should be reviewed and fixed if/when we have a
    test-case that triggers them.
    
    This patch fixes the first case (image hdb.25.softlockup.gz) reported in
    http://bugzilla.kernel.org/show_bug.cgi?id=10882.
    
    Signed-off-by: Duane Griffin <duaneg@dghda.com>
    Cc: <linux-ext4@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit cbe5f466f6995e10a10c7ae66d6dc8608f08a6b8
Author: Hidehiro Kawai <hidehiro.kawai.ez@hitachi.com>
Date:   Fri Jul 25 01:46:30 2008 -0700

    jbd: don't abort if flushing file data failed
    
    In ordered mode, the current jbd aborts the journal if a file data buffer
    has an error.  But this behavior is unintended, and we found that it has
    been adopted accidentally.
    
    This patch undoes it and just calls printk() instead of aborting the
    journal.  Additionally, set AS_EIO into the address_space object of the
    failed buffer which is submitted by journal_do_submit_data() so that
    fsync() can get -EIO.
    
    Missing error checkings are also added to inform errors on file data
    buffers to the user.  The following buffers are targeted.
    
      (a) the buffer which has already been written out by pdflush
      (b) the buffer which has been unlocked before scanned in the
          t_locked_list loop
    
    [akpm@linux-foundation.org: improve grammar in a printk]
    Signed-off-by: Hidehiro Kawai <hidehiro.kawai.ez@hitachi.com>
    Acked-by: Jan Kara <jack@suse.cz>
    Cc: <linux-ext4@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8ef2720397bb813d4985405a5ae7b8ad6474188b
Author: Li Zefan <lizf@cn.fujitsu.com>
Date:   Fri Jul 25 01:46:29 2008 -0700

    ext3: kill 2 useless magic numbers
    
    dx_root_limit() will never return 20, and I can't figure out what 20
    stands for.  This function has never changed since htree directory
    indexing was merged.
    
    Similar for dx_node_limit() and the magic 22.
    
    Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
    Acked-by: Andreas Dilger <adilger@sun.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit fc80c44277b3c92d808b73e9d40e120229aa4b6a
Author: Toshiyuki Okajima <toshi.okajima@jp.fujitsu.com>
Date:   Fri Jul 25 01:46:29 2008 -0700

    jbd: positively dispose the unmapped data buffers in journal_commit_transaction()
    
    After ext3-ordered files are truncated, there is a possibility that the
    pages which cannot be estimated still remain.  Remaining pages can be
    released when the system has really few memory.  So, it is not memory
    leakage.  But the resource management software etc.  may not work
    correctly.
    
    It is possible that journal_unmap_buffer() cannot release the buffers, and
    the pages to which they belong because they are attached to a commiting
    transaction and journal_unmap_buffer() cannot release them.  To release
    such the buffers and the pages later, journal_unmap_buffer() leaves it to
    journal_commit_transaction().  (journal_unmap_buffer() puts the mark
    'BH_Freed' to the buffers so that journal_commit_transaction() can
    identify whether they can be released or not.)
    
    In the journalled mode and the writeback mode, jbd does with only metadata
    buffers.  But in the ordered mode, jbd does with metadata buffers and also
    data buffers.
    
    Actually, journal_commit_transaction() releases only the metadata buffers
    of which release is demanded by journal_unmap_buffer(), and also releases
    the pages to which they belong if possible.
    
    As a result, the data buffers of which release is demanded by
    journal_unmap_buffer() remain after a transaction commits.  And also the
    pages to which they belong remain.
    
    Such the remained pages don't have mapping any longer.  Due to this fact,
    there is a possibility that the pages which cannot be estimated remain.
    
    The metadata buffers marked 'BH_Freed' and the pages to which
    they belong can be released at 'JBD: commit phase 7'.
    
    Therefore, by applying the same code into 'JBD: commit phase 2' (where the
    data buffers are done with), journal_commit_transaction() can also release
    the data buffers marked 'BH_Freed' and the pages to which they belong.
    
    As a result, all the buffers marked 'BH_Freed' can be released, and also
    all the pages to which these buffers belong can be released at
    journal_commit_transaction().  So, the page which cannot be estimated is
    lost.
    
    <<Excerpt of code at 'JBD: commit phase 7'>>
     >         spin_lock(&journal->j_list_lock);
     >         while (commit_transaction->t_forget) {
     >                 transaction_t *cp_transaction;
     >                 struct buffer_head *bh;
     >
     >                 jh = commit_transaction->t_forget;
     >...
     >                 if (buffer_freed(bh)) {
     >                 ^^^^^^^^^^^^^^^^^^^^^^^^
     >                         clear_buffer_freed(bh);
     >                        ^^^^^^^^^^^^^^^^^^^^^^^^
     >                         clear_buffer_jbddirty(bh);
     >                 }
     >
     >                 if (buffer_jbddirty(bh)) {
     >                         JBUFFER_TRACE(jh, "add to new checkpointing trans");
     >                         __journal_insert_checkpoint(jh, commit_transaction);
     >                         JBUFFER_TRACE(jh, "refile for checkpoint writeback");
     >                         __journal_refile_buffer(jh);
     >                         jbd_unlock_bh_state(bh);
     >                 } else {
     >                         J_ASSERT_BH(bh, !buffer_dirty(bh));
     > ...
     >                         JBUFFER_TRACE(jh, "refile or unfile freed buffer");
     >                         __journal_refile_buffer(jh);
     >                         if (!jh->b_transaction) {
     >                                 jbd_unlock_bh_state(bh);
     >                                  /* needs a brelse */
     >                                 journal_remove_journal_head(bh);
     >                                 release_buffer_page(bh);
     >                                 ^^^^^^^^^^^^^^^^^^^^^^^^
     >                         } else
     >                 }
    ****************************************************************
    * Apply the code of "^^^^^^" lines into 'JBD: commit phase 2' *
    ****************************************************************
    
    At journal_commit_transaction() code, there is one extra message in the
    series of jbd debug messages.  ("JBD: commit phase 2") This patch fixes
    it, too.
    
    Signed-off-by: Toshiyuki Okajima <toshi.okajima@jp.fujitsu.com>
    Acked-by: Jan Kara <jack@suse.cz>
    Cc: <linux-ext4@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a10320e8f7c4dcfa050aac566092f29b40458d5a
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 01:46:26 2008 -0700

    jbd: unexport journal_update_superblock
    
    Remove the unused EXPORT_SYMBOL(journal_update_superblock).
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Cc: <linux-ext4@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3ccc3167b0e5d46ab3bf03e22fbdb7616ce038cd
Author: Duane Griffin <duaneg@dghda.com>
Date:   Fri Jul 25 01:46:26 2008 -0700

    ext3: handle deleting corrupted indirect blocks
    
    While freeing indirect blocks we attach a journal head to the parent
    buffer head, free the blocks, then journal the parent.  If the indirect
    block list is corrupted and points to the parent the journal head will be
    detached when the block is cleared, causing an OOPS.
    
    Check for that explicitly and handle it gracefully.
    
    This patch fixes the third case (image hdb.20000057.nullderef.gz)
    reported in http://bugzilla.kernel.org/show_bug.cgi?id=10882.
    
    Immediately above the change, in the ext3_free_data function, we call
    ext3_clear_blocks to clear the indirect blocks in this parent block.  If
    one of those blocks happens to actually be the parent block it will clear
    b_private / BH_JBD.
    
    I did the check at the end rather than earlier as it seemed more elegant.
    I don't think there should be much practical difference, although it is
    possible the FS may not be quite so badly corrupted if we did it the other
    way (and didn't clear the block at all).  To be honest, I'm not convinced
    there aren't other similar failure modes lurking in this code, although I
    couldn't find any with a quick review.
    
    [akpm@linux-foundation.org: fix printk warning]
    Signed-off-by: Duane Griffin <duaneg@dghda.com>
    Cc: <linux-ext4@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 95450f5a7e53d5752ce1a0d0b8282e10fe745ae0
Author: Hidehiro Kawai <hidehiro.kawai.ez@hitachi.com>
Date:   Fri Jul 25 01:46:24 2008 -0700

    ext3: don't read inode block if the buffer has a write error
    
    A transient I/O error can corrupt inode data.  Here is the scenario:
    
    (1) update inode_A at the block_B
    (2) pdflush writes out new inode_A to the filesystem, but it results
        in write I/O error, at this point, BH_Uptodate flag of the buffer
        for block_B is cleared and BH_Write_EIO is set
    (3) create new inode_C which located at block_B, and
        __ext3_get_inode_loc() tries to read on-disk block_B because the
        buffer is not uptodate
    (4) if it can read on-disk block_B successfully, inode_A is
        overwritten by old data
    
    This patch makes __ext3_get_inode_loc() not read the inode block if the
    buffer has BH_Write_EIO flag.  In this case, the buffer should have the
    latest information, so setting the uptodate flag to the buffer (this
    avoids WARN_ON_ONCE() in mark_buffer_dirty().)
    
    According to this change, we would need to test BH_Write_EIO flag for the
    error checking.  Currently nobody checks write I/O errors on metadata
    buffers, but it will be done in other patches I'm working on.
    
    Signed-off-by: Hidehiro Kawai <hidehiro.kawai.ez@hitachi.com>
    Cc: sugita <yumiko.sugita.yf@hitachi.com>
    Cc: Satoshi OSHIMA <satoshi.oshima.fk@hitachi.com>
    Cc: Nick Piggin <nickpiggin@yahoo.com.au>
    Cc: Jan Kara <jack@ucw.cz>
    Cc: <linux-ext4@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ae76dd9a6b5bbe5315fb7028e03f68f75b8538f3
Author: Duane Griffin <duaneg@dghda.com>
Date:   Fri Jul 25 01:46:23 2008 -0700

    ext3: handle corrupted orphan list at mount
    
    If the orphan node list includes valid, untruncatable nodes with nlink > 0
    the ext3_orphan_cleanup loop which attempts to delete them will not do so,
    causing it to loop forever. Fix by checking for such nodes in the
    ext3_orphan_get function.
    
    This patch fixes the second case (image hdb.20000009.softlockup.gz)
    reported in http://bugzilla.kernel.org/show_bug.cgi?id=10882.
    
    [akpm@linux-foundation.org: coding-style fixes]
    [akpm@linux-foundation.org: printk warning fix]
    Signed-off-by: Duane Griffin <duaneg@dghda.com>
    Cc: <linux-ext4@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ef1afd39519b74fbe1f63c9ab5a14490effec0e3
Author: Shen Feng <shen@cn.fujitsu.com>
Date:   Fri Jul 25 01:46:23 2008 -0700

    ext3: remove double definitions of xattr macros
    
    remove the definitions of macros:
    XATTR_TRUSTED_PREFIX
    XATTR_USER_PREFIX
    since they are defined in linux/xattr.h
    
    Signed-off-by: Shen Feng <shen@cn.fujitsu.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3f31fddfa26b7594b44ff2b34f9a04ba409e0f91
Author: Mingming Cao <cmm@us.ibm.com>
Date:   Fri Jul 25 01:46:22 2008 -0700

    jbd: fix race between free buffer and commit transaction
    
    journal_try_to_free_buffers() could race with jbd commit transaction when
    the later is holding the buffer reference while waiting for the data
    buffer to flush to disk.  If the caller of journal_try_to_free_buffers()
    request tries hard to release the buffers, it will treat the failure as
    error and return back to the caller.  We have seen the directo IO failed
    due to this race.  Some of the caller of releasepage() also expecting the
    buffer to be dropped when passed with GFP_KERNEL mask to the
    releasepage()->journal_try_to_free_buffers().
    
    With this patch, if the caller is passing the __GFP_WAIT and __GFP_FS to
    indicating this call could wait, in case of try_to_free_buffers() failed,
    let's waiting for journal_commit_transaction() to finish commit the
    current committing transaction, then try to free those buffers again.
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Reviewed-by: Badari Pulavarty <pbadari@us.ibm.com>
    Acked-by: Jan Kara <jack@suse.cz>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9ebfbe9f926553eabc21b4400918d1216b27ed0c
Author: Shen Feng <shen@cn.fujitsu.com>
Date:   Fri Jul 25 01:46:21 2008 -0700

    ext3: improve some code in rb tree part of dir.c
    
    - remove unnecessary code in free_rb_tree_fname
     - rename free_rb_tree_fname to ext3_htree_create_dir_info
       since it and ext3_htree_free_dir_info are a pair
     - replace kmalloc with kzalloc in ext3_htree_free_dir_info
    
    Signed-off-by: Shen Feng <shen@cn.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 1984bb763c2e50d0ebfb0cf56d1b319bd7afe63a
Author: Duane Griffin <duaneg@dghda.com>
Date:   Fri Jul 25 01:46:21 2008 -0700

    jbd: tidy up revoke cache initialisation and destruction
    
    Make revocation cache destruction safe to call if initialisation fails
    partially or entirely.  This allows it to be used to cleanup in the case
    of initialisation failure, simplifying that code slightly.
    
    Signed-off-by: Duane Griffin <duaneg@dghda.com>
    Cc: <linux-ext4@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f4d79ca2fa211cffc07306eeed7013448e77d7ec
Author: Duane Griffin <duaneg@dghda.com>
Date:   Fri Jul 25 01:46:20 2008 -0700

    jbd: eliminate duplicated code in revocation table init/destroy functions
    
    The revocation table initialisation/destruction code is repeated for each
    of the two revocation tables stored in the journal.  Refactoring the
    duplicated code into functions is tidier, simplifies the logic in
    initialisation in particular, and slightly reduces the code size.
    
    There should not be any functional change.
    
    Signed-off-by: Duane Griffin <duaneg@dghda.com>
    Cc: <linux-ext4@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3850f7a521dc17659ef6758a219f083418788490
Author: Duane Griffin <duaneg@dghda.com>
Date:   Fri Jul 25 01:46:19 2008 -0700

    jbd: replace potentially false assertion with if block
    
    If an error occurs during jbd cache initialisation it is possible for the
    journal_head_cache to be NULL when journal_destroy_journal_head_cache is
    called.  Replace the J_ASSERT with an if block to handle the situation
    correctly.
    
    Note that even with this fix things will break badly if jbd is statically
    compiled in and cache initialisation fails.
    
    Signed-off-by: Duane Griffin <duaneg@dghda.com
    Cc: <linux-ext4@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d06bf1d252fe16f5f0d13e04da7a9913420aa1cf
Author: Jan Kara <jack@suse.cz>
Date:   Fri Jul 25 01:46:18 2008 -0700

    ext3: correct mount option parsing to detect when quota options can be changed
    
    We should not allow user to change quota mount options when quota is just
    suspended.  I would make mount options and internal quota state inconsistent.
    Also we should not allow user to change quota format when quota is turned on.
    On the other hand we can just silently ignore when some option is set to the
    value it already has (mount does this on remount).
    
    Cc: <linux-ext4@vger.kernel.org>
    Signed-off-by: Jan Kara <jack@suse.cz>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 99aeaf639f61ab6be1967e5f92e2e28dafad8383
Author: Jan Kara <jack@suse.cz>
Date:   Fri Jul 25 01:46:17 2008 -0700

    ext3: fix typos in messages and comments (journalled -> journaled)
    
    Cc: <linux-ext4@vger.kernel.org>
    Signed-off-by: Jan Kara <jack@suse.cz>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9cfe7b9010aa66da5f3b2bc33d9e30a4d53bd274
Author: Jan Kara <jack@suse.cz>
Date:   Fri Jul 25 01:46:16 2008 -0700

    ext3: fix synchronization of quota files in journal=data mode
    
    In journal=data mode, it is not enough to do write_inode_now as done in
    vfs_quota_on() to write all data to their final location (which is needed for
    quota_read to work correctly).  Calling journal_flush() does its job.
    
    Reported-by: Nick <gentuu@gmail.com>
    Cc: <linux-ext4@vger.kernel.org>
    Signed-off-by: Jan Kara <jack@suse.cz>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 50c33a84db4aa5082e3af8d873b22344ae2ebea8
Author: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date:   Fri Jul 25 01:46:16 2008 -0700

    ext2: fix typo in Hurd part of include/linux/ext2_fs.h
    
    Fix typo in Hurd part of include/linux/ext2_fs.h
    
    The ';' here is redundant or can even pose problem.  This is actually not
    used by the Linux kernel, but it is exposed in GNU/Hurd.
    
    Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f905f06fca5d3949eca12f5a43e251a404b3470a
Author: Shen Feng <shen@cn.fujitsu.com>
Date:   Fri Jul 25 01:46:15 2008 -0700

    ext2: remove double definitions of xattr macros
    
    remove the definitions of macros:
    XATTR_TRUSTED_PREFIX
    XATTR_USER_PREFIX
    since they are defined in linux/xattr.h
    
    Signed-off-by: Shen Feng <shen@cn.fujitsu.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit fb523f32275344282f20ef3352cbf03e599241e6
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 01:46:14 2008 -0700

    minix: remove !NO_TRUNCATE code
    
    This patch removes the !NO_TRUNCATE code that anyway required a manual
    editing of the code for being used.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit bbcd6d543de335bf81e96477f46a60a8bf51039c
Author: Eric Miao <eric.miao@marvell.com>
Date:   Fri Jul 25 01:46:14 2008 -0700

    gpio: max732x driver
    
    This adds a driver supporting a family of I2C port expanders from Maxim,
    which includes the MAX7319 and MAX7320-7327 chips.
    
    [dbrownell@users.sourceforge.net: minor fixes]
    Signed-off-by: Jack Ren <jack.ren@marvell.com>
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Acked-by: Jean Delvare <khali@linux-fr.org>
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7444a72effa632fcd8edc566f880d96fe213c73b
Author: Michael Buesch <mb@bu3sch.de>
Date:   Fri Jul 25 01:46:11 2008 -0700

    gpiolib: allow user-selection
    
    This patch adds functionality to the gpio-lib subsystem to make it
    possible to enable the gpio-lib code even if the architecture code didn't
    request to get it built in.
    
    The archtitecture code does still need to implement the gpiolib accessor
    functions in its asm/gpio.h file.  This patch adds the implementations for
    x86 and PPC.
    
    With these changes it is possible to run generic GPIO expansion cards on
    every architecture that implements the trivial wrapper functions.  Support
    for more architectures can easily be added.
    
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: Stephen Rothwell <sfr@canb.auug.org.au>
    Cc: David Brownell <david-b@pacbell.net>
    Cc: Russell King <rmk@arm.linux.org.uk>
    Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
    Cc: Jesper Nilsson <jesper.nilsson@axis.com>
    Cc: Ralf Baechle <ralf@linux-mips.org>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Jean Delvare <khali@linux-fr.org>
    Cc: Samuel Ortiz <sameo@openedhand.com>
    Cc: Kumar Gala <galak@gate.crashing.org>
    Cc: Sam Ravnborg <sam@ravnborg.org>
    Cc: Adrian Bunk <bunk@stusta.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ff1d5c2f0268f4e32103536e2e65480b5b7b6530
Author: Michael Buesch <mb@bu3sch.de>
Date:   Fri Jul 25 01:46:10 2008 -0700

    gpio: add bt8xxgpio driver
    
    This adds the bt8xxgpio driver.  The purpose of the bt8xxgpio driver is to
    export all of the 24 GPIO pins available on Brooktree 8xx chips to the
    kernel GPIO infrastructure.
    
    This makes it possible to use a physically modified BT8xx card as
    cheap digital GPIO card.
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Cc: David Brownell <david-b@pacbell.net>
    Cc: Stephen Rothwell <sfr@canb.auug.org.au>
    Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8f1cc3b10e6ee0c5c7c8ed27f8771c4f252b4862
Author: David Brownell <david-b@pacbell.net>
Date:   Fri Jul 25 01:46:09 2008 -0700

    gpio: mcp23s08 handles multiple chips per chipselect
    
    Teach the mcp23s08 driver about a curious feature of these chips: up to
    four of them can share the same chipselect, with the SPI signals wired in
    parallel, by matching two bits in the first protocol byte against two
    address lines on the chip.
    
    This is handled by three software changes:
    
      * Platform data now holds an array of per-chip structs, not
        just one chip's address and pullup configuration.
    
      * Probe() and remove() now use another level of structure,
        wrapping an instance of the original structure for each
        mcp23s08 chip sharing that chipselect.
    
      * The HAEN bit is set, so that the hardware address bits can no
        longer be ignored (boot firmware may not have enabled them).
    
    The "one struct per chip" preserves the guts of the current code,
    but platform_data will need minor changes.
    
        OLD:
    	/* incorrect "slave" ID may not have mattered */
    	.slave = 3,
    	.pullups = BIT(3) | BIT(1) | BIT(0),
    
        NEW:
    	/* slave address _must_ match chip's wiring */
    	.chip[3] = {
    		.is_present = true,
    		.pullups = BIT(3) | BIT(1) | BIT(0),
    	},
    
    There's no change in how things _behave_ for spi_device nodes with a
    single mcp23s08 chip.  New multi-chip configurations assign GPIOs in
    sequence, without holes.  The spi_device just resembles a bigger
    controller, but internally it has multiple gpio_chip instances.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d8f388d8dc8d4f36539dd37c1fff62cc404ea0fc
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Fri Jul 25 01:46:07 2008 -0700

    gpio: sysfs interface
    
    This adds a simple sysfs interface for GPIOs.
    
        /sys/class/gpio
        	/export ... asks the kernel to export a GPIO to userspace
        	/unexport ... to return a GPIO to the kernel
            /gpioN ... for each exported GPIO #N
    	    /value ... always readable, writes fail for input GPIOs
    	    /direction ... r/w as: in, out (default low); write high, low
    	/gpiochipN ... for each gpiochip; #N is its first GPIO
    	    /base ... (r/o) same as N
    	    /label ... (r/o) descriptive, not necessarily unique
    	    /ngpio ... (r/o) number of GPIOs; numbered N .. N+(ngpio - 1)
    
    GPIOs claimed by kernel code may be exported by its owner using a new
    gpio_export() call, which should be most useful for driver debugging.
    Such exports may optionally be done without a "direction" attribute.
    
    Userspace may ask to take over a GPIO by writing to a sysfs control file,
    helping to cope with incomplete board support or other "one-off"
    requirements that don't merit full kernel support:
    
      echo 23 > /sys/class/gpio/export
    	... will gpio_request(23, "sysfs") and gpio_export(23);
    	use /sys/class/gpio/gpio-23/direction to (re)configure it,
    	when that GPIO can be used as both input and output.
      echo 23 > /sys/class/gpio/unexport
    	... will gpio_free(23), when it was exported as above
    
    The extra D-space footprint is a few hundred bytes, except for the sysfs
    resources associated with each exported GPIO.  The additional I-space
    footprint is about two thirds of the current size of gpiolib (!).  Since
    no /dev node creation is involved, no "udev" support is needed.
    
    Related changes:
    
      * This adds a device pointer to "struct gpio_chip".  When GPIO
        providers initialize that, sysfs gpio class devices become children of
        that device instead of being "virtual" devices.
    
      * The (few) gpio_chip providers which have such a device node have
        been updated.
    
      * Some gpio_chip drivers also needed to update their module "owner"
        field ...  for which missing kerneldoc was added.
    
      * Some gpio_chips don't support input GPIOs.  Those GPIOs are now
        flagged appropriately when the chip is registered.
    
    Based on previous patches, and discussion both on and off LKML.
    
    A Documentation/ABI/testing/sysfs-gpio update is ready to submit once this
    merges to mainline.
    
    [akpm@linux-foundation.org: a few maintenance build fixes]
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Cc: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
    Cc: Greg KH <greg@kroah.com>
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8b6dd986823a8d92ed9f54baa5cef8604d9d9d44
Author: Abhishek Sagar <sagar.abhishek@gmail.com>
Date:   Fri Jul 25 01:46:05 2008 -0700

    kprobes: remove redundant config check
    
    I noticed that there's a CONFIG_KPROBES check inside kernel/kprobes.c,
    which is redundant.
    
    Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
    Acked-by: Masami Hiramatsu <mhiramat@redhat.com>
    Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
    Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ef53d9c5e4da147ecaa43c44c5e5945eb83970a2
Author: Srinivasa D S <srinivasa@in.ibm.com>
Date:   Fri Jul 25 01:46:04 2008 -0700

    kprobes: improve kretprobe scalability with hashed locking
    
    Currently list of kretprobe instances are stored in kretprobe object (as
    used_instances,free_instances) and in kretprobe hash table.  We have one
    global kretprobe lock to serialise the access to these lists.  This causes
    only one kretprobe handler to execute at a time.  Hence affects system
    performance, particularly on SMP systems and when return probe is set on
    lot of functions (like on all systemcalls).
    
    Solution proposed here gives fine-grain locks that performs better on SMP
    system compared to present kretprobe implementation.
    
    Solution:
    
     1) Instead of having one global lock to protect kretprobe instances
        present in kretprobe object and kretprobe hash table.  We will have
        two locks, one lock for protecting kretprobe hash table and another
        lock for kretporbe object.
    
     2) We hold lock present in kretprobe object while we modify kretprobe
        instance in kretprobe object and we hold per-hash-list lock while
        modifying kretprobe instances present in that hash list.  To prevent
        deadlock, we never grab a per-hash-list lock while holding a kretprobe
        lock.
    
     3) We can remove used_instances from struct kretprobe, as we can
        track used instances of kretprobe instances using kretprobe hash
        table.
    
    Time duration for kernel compilation ("make -j 8") on a 8-way ppc64 system
    with return probes set on all systemcalls looks like this.
    
    cacheline              non-cacheline             Un-patched kernel
    aligned patch 	       aligned patch
    ===============================================================================
    real    9m46.784s       9m54.412s                  10m2.450s
    user    40m5.715s       40m7.142s                  40m4.273s
    sys     2m57.754s       2m58.583s                  3m17.430s
    ===========================================================
    
    Time duration for kernel compilation ("make -j 8) on the same system, when
    kernel is not probed.
    =========================
    real    9m26.389s
    user    40m8.775s
    sys     2m7.283s
    =========================
    
    Signed-off-by: Srinivasa DS <srinivasa@in.ibm.com>
    Signed-off-by: Jim Keniston <jkenisto@us.ibm.com>
    Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
    Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
    Cc: David S. Miller <davem@davemloft.net>
    Cc: Masami Hiramatsu <mhiramat@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 53a9600c634e3bfd6230e0597aca159bf4d4d010
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Fri Jul 25 01:46:03 2008 -0700

    mfd: sm501 fix gpio number calculation for upper bank
    
    The sm501_gpio_pin2nr() routine returns the wrong values for gpios in the
    upper bank.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f2999209d779573e17468b680f5f267d8cb2a9c7
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Fri Jul 25 01:46:02 2008 -0700

    mfd: sm501 build fixes when CONFIG_MFD_SM501_GPIO unset
    
    Fix the build problems if CONFIG_MFD_SM501_GPIO is not set, which is
    generally when there is no gpiolib support available as currently happens
    on x86 when building PCI SM501.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Tested-by: Li Zefan <lizf@cn.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 28130bea3bcfefe3437b0a5dcab786f1f0296953
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Fri Jul 25 01:46:02 2008 -0700

    sm501: fixes for akpms comments on gpiolib addition
    
    Fixup the comments from the patch that added the gpiolib support from
    Andrew Morton.  These include spotting some missing frees on error or
    release, and changing a memcpy for a type-safe assingment.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 42cd2366fb9b58cdfc1855be32b31a78e40b2079
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Fri Jul 25 01:46:01 2008 -0700

    sm501: gpio I2C support
    
    Add support for adding the GPIO based I2C resources.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Cc: Arnaud Patard <apatard@mandriva.com>
    Cc: David Brownell <david-b@pacbell.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 60e540d617b40eb3d37f1dd99c97af588ff9b70b
Author: Arnaud Patard <apatard@mandriva.com>
Date:   Fri Jul 25 01:46:00 2008 -0700

    sm501: gpio dynamic registration for PCI devices
    
    The SM501 PCI card requires a dyanmic gpio allocation as the number of
    cards is not known at compile time.  Fixup the platform data and
    registration to deal with this.
    
    Acked-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Arnaud Patard <apatard@mandriva.com>
    Cc: David Brownell <david-b@pacbell.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f61be273d3699d174bc1438e6804f9f9e52bb932
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Fri Jul 25 01:45:59 2008 -0700

    sm501: add gpiolib support
    
    Add support for exporting the GPIOs on the SM501 via gpiolib.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Cc: Arnaud Patard <apatard@mandriva.com>
    Cc: David Brownell <david-b@pacbell.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 472dba7d117844c746be97db6be26c2810d79b62
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Fri Jul 25 01:45:58 2008 -0700

    sm501: add power control callback
    
    Add callback to get or set the power control if the device has the sleep
    connected to some form of GPIO.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Cc: Arnaud Patard <apatard@mandriva.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 717115e1a5856b57af0f71e1df7149108294fc10
Author: Dave Young <hidave.darkstar@gmail.com>
Date:   Fri Jul 25 01:45:58 2008 -0700

    printk ratelimiting rewrite
    
    All ratelimit user use same jiffies and burst params, so some messages
    (callbacks) will be lost.
    
    For example:
    a call printk_ratelimit(5 * HZ, 1)
    b call printk_ratelimit(5 * HZ, 1) before the 5*HZ timeout of a, then b will
    will be supressed.
    
    - rewrite __ratelimit, and use a ratelimit_state as parameter.  Thanks for
      hints from andrew.
    
    - Add WARN_ON_RATELIMIT, update rcupreempt.h
    
    - remove __printk_ratelimit
    
    - use __ratelimit in net_ratelimit
    
    Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
    Cc: "David S. Miller" <davem@davemloft.net>
    Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
    Cc: Dave Young <hidave.darkstar@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2711b793eb62a5873a0ba583a69252040aef176e
Author: Vegard Nossum <vegard.nossum@gmail.com>
Date:   Fri Jul 25 01:45:56 2008 -0700

    kallsyms: unify 32- and 64-bit code
    
    Use the %p format string which already accounts for the padding you need
    with a pointer type on a particular architecture.
    
    Also replace the macro with a static inline function to match the rest of
    the file.
    
    Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
    Cc: Arjan van de Ven <arjan@infradead.org>
    Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
    Cc: Sam Ravnborg <sam@ravnborg.org>
    Cc: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 924d9addb9b1474fc81a78a5c6706755efea7aaa
Author: Dave Jones <davej@redhat.com>
Date:   Fri Jul 25 01:45:55 2008 -0700

    list debugging: use WARN() instead of BUG()
    
    Arjan noted that the list_head debugging is BUG'ing when it detects
    corruption.  By causing the box to panic immediately, we're possibly
    losing some bug reports.  Changing this to a WARN() should mean we at the
    least start seeing reports collected at kerneloops.org
    
    Signed-off-by: Dave Jones <davej@redhat.com>
    Cc: Matthew Wilcox <matthew@wil.cx>
    Cc: Arjan van de Ven <arjan@infradead.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d955c78ac4699ac9c3fe07be62982cda13d13267
Author: Arjan van de Ven <arjan@linux.intel.com>
Date:   Fri Jul 25 01:45:55 2008 -0700

    Example use of WARN()
    
    Now that WARN() exists, we can fold some of the printk's into it.
    
    Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
    Cc: Greg KH <greg@kroah.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7a2c477069fbd32f91598f05334003979b987a39
Author: Arjan van de Ven <arjan@linux.intel.com>
Date:   Fri Jul 25 01:45:54 2008 -0700

    kernel/irq/manage.c: replace a printk + WARN_ON() to a WARN()
    
    Replace a printk+WARN_ON() by a WARN(); this increases the chance of the
    string making it into the bugreport (ie: it goes inside the
    ---[ cut here ]--- section)
    
    Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a8f18b909c0a3f22630846207035c8b84bb252b8
Author: Arjan van de Ven <arjan@linux.intel.com>
Date:   Fri Jul 25 01:45:53 2008 -0700

    Add a WARN() macro; this is WARN_ON() + printk arguments
    
    Add a WARN() macro that acts like WARN_ON(), with the added feature that it
    takes a printk like argument that is printed as part of the warning message.
    
    [akpm@linux-foundation.org: fix printk arguments]
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
    Cc: Greg KH <greg@kroah.com>
    Cc: Jiri Slaby <jirislaby@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b6c63937001889af6fe431aaba97e59d04e028e7
Author: Arjan van de Ven <arjan@linux.intel.com>
Date:   Fri Jul 25 01:45:52 2008 -0700

    Rename WARN() to WARNING() to clear the namespace
    
    We want to use WARN() as a variant of WARN_ON(), however a few drivers are
    using WARN() internally.  This patch renames these to WARNING() to avoid the
    namespace clash.  A few cases were defining but not using the thing, for those
    cases I just deleted the definition.
    
    Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
    Acked-by: Greg KH <greg@kroah.com>
    Cc: Karsten Keil <kkeil@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f38954c93c4a548f55d73ac5c1cf5e7f4023bb6c
Author: Andrew Morton <akpm@linux-foundation.org>
Date:   Fri Jul 25 01:45:52 2008 -0700

    drivers/misc/hpilo.c needs CONFIG_PCI
    
    m68k allmodconfig:
    
    drivers/misc/hpilo.c: In function 'ilo_ccb_close':
    drivers/misc/hpilo.c:225: error: implicit declaration of function 'pci_free_consistent'
    drivers/misc/hpilo.c: In function 'ilo_ccb_open':
    drivers/misc/hpilo.c:244: error: implicit declaration of function 'pci_alloc_consistent'
    drivers/misc/hpilo.c:245: warning: assignment makes pointer from integer without a cast
    
    Cc: David Altobelli <david.altobelli@hp.com>
    Cc: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a7f371e54fac49ff62bb640d4a7276fca01527e8
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jul 25 01:45:51 2008 -0700

    documentation: update CodingStyle tips for Emacs users
    
    Describe a setup that integrates better with Emacs' cc-mode and also fixes
    up the alignment of continuation lines to really only use tabs.
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Cc: Jonathan Corbet <corbet@lwn.net>
    Cc: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 197dcffc8ba0ea943fee86e28e99cd9575799772
Author: Daniel Guilak <guilak@linux.vnet.ibm.com>
Date:   Fri Jul 25 01:45:50 2008 -0700

    init/version.c: define version_string only if CONFIG_KALLSYMS is not defined
    
    int Version_* is only used with ksymoops, which is only needed (according
    to README and Documentation/Changes) if CONFIG_KALLSYMS is NOT defined.
    Therefore this patch defines version_string only if CONFIG_KALLSYMS is not
    defined.
    
    Signed-off-by: Daniel Guilak <daniel@danielguilak.com>
    Cc: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 277e2c695907a70b316a31769cd891dc4d43b7f3
Author: Daniel Guilak <guilak@linux.vnet.ibm.com>
Date:   Fri Jul 25 01:45:49 2008 -0700

    init/version.c: silence sparse warning by declaring the version string
    
    Signed-off-by: Daniel Guilak <daniel@danielguilak.com>
    Cc: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4500d067eeb3d00679335d9cf5c6536e79cd3ef4
Author: Robert P. J. Day <rpjday@crashcourse.ca>
Date:   Fri Jul 25 01:45:49 2008 -0700

    init.h: remove obsolete content
    
    Remove apparently obsolete content from init.h referring to gcc 2.9x
    and to "no_module_init".
    
    Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit db358b40e0674fd4079204d8e3e1c8ab3829a1b9
Author: Kay Sievers <kay.sievers@vrfy.org>
Date:   Fri Jul 25 01:45:48 2008 -0700

    parport: fix platform driver hotplug/coldplug
    
    Since 43cc71eed1250755986da4c0f9898f9a635cb3bf (platform: prefix MODALIAS
    with "platform:"), the platform modalias is prefixed with "platform:".
    Add MODULE_ALIAS() to the hotpluggable parport platform drivers, to
    re-enable auto loading.
    
    Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Cc: Greg KH <greg@kroah.com>
    Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
    Acked-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4f46d6e7e5ffbce0ee1d1a80767fdf45e56cc863
Author: Kay Sievers <kay.sievers@vrfy.org>
Date:   Fri Jul 25 01:45:47 2008 -0700

    mfd: fix platform driver hotplug/coldplug
    
    Since 43cc71eed1250755986da4c0f9898f9a635cb3bf (platform: prefix MODALIAS
    with "platform:"), the platform modalias is prefixed with "platform:".
    Add MODULE_ALIAS() to the MFD platform drivers, to re-enable auto loading.
    
    [dbrownell@users.sourceforge.net: one was missing]
    Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Cc: Greg KH <greg@kroah.com>
    Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
    Cc: Samuel Ortiz <samuel@sortiz.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2f5a5cf93fae7b8354b45b8443dcc3448a8fc276
Author: Kay Sievers <kay.sievers@vrfy.org>
Date:   Fri Jul 25 01:45:46 2008 -0700

    drivers/power: fix platform driver hotplug/coldplug
    
    Since 43cc71eed1250755986da4c0f9898f9a635cb3bf ("platform: prefix MODALIAS
    with "platform:"), the platform modalias is prefixed with "platform:".
    Add MODULE_ALIAS() to the hotpluggable "power" drivers drivers, to
    re-enable auto loading.
    
    [dbrownell@users.sourceforge.net: one was missing]
    Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Cc: Greg KH <greg@kroah.com>
    Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2d6ffcca623a9a16df6cdfbe8250b7a5904a5f5e
Author: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date:   Fri Jul 25 01:45:44 2008 -0700

    inflate: refactor inflate malloc code
    
    Inflate requires some dynamic memory allocation very early in the boot
    process and this is provided with a set of four functions:
    malloc/free/gzip_mark/gzip_release.
    
    The old inflate code used a mark/release strategy rather than implement
    free.  This new version instead keeps a count on the number of outstanding
    allocations and when it hits zero, it resets the malloc arena.
    
    This allows removing all the mark and release implementations and unifying
    all the malloc/free implementations.
    
    The architecture-dependent code must define two addresses:
     - free_mem_ptr, the address of the beginning of the area in which
       allocations should be made
     - free_mem_end_ptr, the address of the end of the area in which
       allocations should be made. If set to 0, then no check is made on
       the number of allocations, it just grows as much as needed
    
    The architecture-dependent code can also provide an arch_decomp_wdog()
    function call.  This function will be called several times during the
    decompression process, and allow to notify the watchdog that the system is
    still running.  If an architecture provides such a call, then it must
    define ARCH_HAS_DECOMP_WDOG so that the generic inflate code calls
    arch_decomp_wdog().
    
    Work initially done by Matt Mackall, updated to a recent version of the
    kernel and improved by me.
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
    Cc: Matt Mackall <mpm@selenic.com>
    Cc: Richard Henderson <rth@twiddle.net>
    Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
    Cc: Mikael Starvik <mikael.starvik@axis.com>
    Cc: Jesper Nilsson <jesper.nilsson@axis.com>
    Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
    Cc: David Howells <dhowells@redhat.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Andi Kleen <andi@firstfloor.org>
    Cc: "H. Peter Anvin" <hpa@zytor.com>
    Acked-by: Paul Mundt <lethal@linux-sh.org>
    Acked-by: Yoshinori Sato <ysato@users.sourceforge.jp>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ba92a43dbaee339cf5915ef766d3d3ffbaaf103c
Author: Hugh Dickins <hugh@veritas.com>
Date:   Fri Jul 25 01:45:43 2008 -0700

    exec: remove some includes
    
    fs/exec.c used to need mman.h pagemap.h swap.h and rmap.h when it did
    mm-ish stuff in install_arg_page(); but no need for them after 2.6.22.
    
    [akpm@linux-foundation.org: unbreak arm]
    Signed-off-by: Hugh Dickins <hugh@veritas.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2b4bc46052ea8cd7c370b67ca0b9c26586f1439a
Author: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Date:   Fri Jul 25 01:45:42 2008 -0700

    pdflush: use time_after() instead of open-coding it
    
    Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b69c49b78457f681ecfb3147bd968434ee6559c1
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Fri Jul 25 01:45:40 2008 -0700

    clean up duplicated alloc/free_thread_info
    
    We duplicate alloc/free_thread_info defines on many platforms (the
    majority uses __get_free_pages/free_pages).  This patch defines common
    defines and removes these duplicated defines.
    __HAVE_ARCH_THREAD_INFO_ALLOCATOR is introduced for platforms that do
    something different.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
    Cc: Pekka Enberg <penberg@cs.helsinki.fi>
    Cc: <linux-arch@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 62ec30d45ecbb85b5991474c8f04192697687495
Author: Matthew Garrett <mjg59@srcf.ucam.org>
Date:   Fri Jul 25 01:45:39 2008 -0700

    misc: add HP WMI laptop extras driver
    
    This driver adds support for reading and configuring certain information
    on modern HP laptops with WMI BIOS interfaces.  It supports enabling and
    disabling the ambient light sensor, querying attached displays and hard
    drive temperature, sending events on docking and querying the state of the
    dock and toggling the state of the wifi, bluetooth and wwan hardware via
    rfkill.  It also makes the little "(i)" button work on machines that send
    that via WMI rather than via the keyboard controller.
    
    Signed-off-by: Matthew Garrett <mjg@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ac331d158e198d2a91a5b0a3ec4ca9991fdb57af
Author: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Date:   Fri Jul 25 01:45:38 2008 -0700

    call_usermodehelper(): increase reliability
    
    Presently call_usermodehelper_setup() uses GFP_ATOMIC.  but it can return
    NULL _very_ easily.
    
    GFP_ATOMIC is needed only when we can't sleep.  and, GFP_KERNEL is robust
    and better.
    
    thus, I add gfp_mask argument to call_usermodehelper_setup().
    
    So, its callers pass the gfp_t as below:
    
    call_usermodehelper() and call_usermodehelper_keys():
    	depend on 'wait' argument.
    call_usermodehelper_pipe():
    	always GFP_KERNEL because always run under process context.
    orderly_poweroff():
    	pass to GFP_ATOMIC because may run under interrupt context.
    
    Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Cc: "Paul Menage" <menage@google.com>
    Reviewed-by: Li Zefan <lizf@cn.fujitsu.com>
    Acked-by: Jeremy Fitzhardinge <jeremy@xensource.com>
    Cc: Rusty Russell <rusty@rustcorp.com.au>
    Cc: Andi Kleen <andi@firstfloor.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f557d0996a6f9c06912528ea85e1dba0fb7d485f
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 01:45:37 2008 -0700

    remove some more tipar bits
    
    Some bits were missed when the tipar driver was removed.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f16695f4ac088cf7593e113574046d2d7e5af5eb
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 01:45:36 2008 -0700

    asm-generic/int-ll64.h: always provide __{s,u}64
    
    Several compilers offer "long long" without claiming to support C99.
    
    Considering how frequent __s64/__u64 are used our userspace headers are
    anyway unusable without __s64/__u64 available.
    
    Always offer __s64/__u64 to non-gcc non-C99 compilers - if they provide
    "long long" that makes the headers compiling and if they don't they are
    anyway screwed.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: H. Peter Anvin <hpa@zytor.com>
    Cc: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit cebbd3fb803603b12408458ba17c29ce1e15a5f2
Author: Andrew Morton <akpm@linux-foundation.org>
Date:   Fri Jul 25 01:45:35 2008 -0700

    build-kernel-profileo-only-when-requested-cleanups
    
    Cc: Adrian Bunk <bunk@kernel.org>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b03f6489f9f27dc519a4c60ebf39cc7b8a58eae7
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 01:45:35 2008 -0700

    build kernel/profile.o only when requested
    
    Build kernel/profile.o only if CONFIG_PROFILING is enabled.
    
    This makes CONFIG_PROFILING=n kernels smaller.
    
    As a bonus, some profile_tick() calls and one branch from schedule() are
    now eliminated with CONFIG_PROFILING=n (but I doubt these are
    measurable effects).
    
    This patch changes the effects of CONFIG_PROFILING=n, but I don't think
    having more than two choices would be the better choice.
    
    This patch also adds the name of the first parameter to the prototypes
    of profile_{hits,tick}() since I anyway had to add them for the dummy
    functions.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 696adfe84c11c571a1e0863460ff0ec142b4e5a9
Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date:   Fri Jul 25 01:45:34 2008 -0700

    list_for_each_rcu must die: networking
    
    All uses of list_for_each_rcu() can be profitably replaced by the
    easier-to-use list_for_each_entry_rcu().  This patch makes this change for
    networking, in preparation for removing the list_for_each_rcu() API
    entirely.
    
    Acked-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2fc9c4e18f94431e7eb77d97edb2a995b46fba55
Author: Vegard Nossum <vegard.nossum@gmail.com>
Date:   Fri Jul 25 01:45:34 2008 -0700

    kallsyms: fix potential overflow in binary search
    
    This will probably never trigger... but it won't hurt to be careful.
    
    http://googleresearch.blogspot.com/2006/06/extra-extra-read-all-about-it-nearly.html
    
    Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
    Cc: Joshua Bloch <jjb@google.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 58340a07c194e0aed7bc58b61ff24330bb2a409f
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Fri Jul 25 01:45:33 2008 -0700

    introduce HAVE_EFFICIENT_UNALIGNED_ACCESS Kconfig symbol
    
    In many cases, especially in networking, it can be beneficial to know at
    compile time whether the architecture can do unaligned accesses efficiently.
    This patch introduces a new Kconfig symbol
    
    	HAVE_EFFICIENT_UNALIGNED_ACCESS
    
    for that purpose and adds it to the powerpc and x86 architectures.  Also add
    some documentation about alignment and networking, and especially one intended
    use of this symbol.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Acked-by: Sam Ravnborg <sam@ravnborg.org>
    Acked-by: Ingo Molnar <mingo@elte.hu> [x86 architecture part]
    Cc: <linux-arch@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e0ce0da9fefcc723dc006c35a7f91a32750abd40
Author: Robert P. J. Day <rpjday@crashcourse.ca>
Date:   Fri Jul 25 01:45:32 2008 -0700

    lists: remove a redundant conditional definition of list_add()
    
    Remove the conditional surrounding the definition of list_add() from list.h
    since, if you define CONFIG_DEBUG_LIST, the definition you will subsequently
    pick up from lib/list_debug.c will be absolutely identical, at which point you
    can remove that redundant definition from list_debug.c as well.
    
    Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Cc: Dave Jones <davej@codemonkey.org.uk>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit fd193829744bc77392395cf8f47889235c97f0a3
Author: Robert P. J. Day <rpjday@crashcourse.ca>
Date:   Fri Jul 25 01:45:31 2008 -0700

    lib: allow memparse() to accept a NULL and ignorable second parm
    
    Extend memparse() to allow the caller to use a NULL second parameter, which
    would represent no interest in returning the address of the end of the parsed
    string.
    
    In numerous cases, callers invoke memparse() to parse a possibly-suffixed
    string (such as "64K" or "2G" or whatever) and define a character pointer to
    accept the end pointer being returned by memparse() even though they have no
    interest in it and promptly throw it away.
    
    This (backward-compatible) enhancement allows callers to use NULL in the cases
    where they just don't care about getting back that end pointer.
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit cb345d7352aa9e692ef4b83c41d3e6e1cdb2f846
Author: Robert P. J. Day <rpjday@crashcourse.ca>
Date:   Fri Jul 25 01:45:30 2008 -0700

    init/: delete hard-coded setting and testing of BUILD_CRAMDISK
    
    There seems to be little point in explicitly setting, then testing the macro
    BUILD_CRAMDISK within the context of a single source file.
    
    Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b39c08cb692cb8898c30e0d8187c7cbe27cc905c
Author: Robert P. J. Day <rpjday@crashcourse.ca>
Date:   Fri Jul 25 01:45:29 2008 -0700

    Remove apparently unused fd1772.h header file.
    
    This header file has been unused for quite some time, and the
    corresponding source files appear to have been removed back in commit
    99eb8a550dbccc0e1f6c7e866fe421810e0585f6 ("Remove the arm26 port")
    
    Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Cc: Adrian Bunk <bunk@stusta.de>
    Cc: Ian Molton <spyro@f2s.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 82c8253ac27291d6c70114eb445c714359812a10
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 01:45:29 2008 -0700

    init/do_mounts.c should #include <linux/initrd.h>
    
    Every file should include the headers containing the externs for its
    global code (in this case for rd_doload).
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit abddaec56ebb7911bbf0578a4636a74bd7376d92
Author: Eric Sandeen <sandeen@redhat.com>
Date:   Fri Jul 25 01:45:28 2008 -0700

    fix checkstack.pl arch detection
    
    uname -m was leaving a newline in $arch, and not passing the tests.
    
    Also, printing the unknown arch on failure is probably helpful.
    
    Signed-off-by: Eric Sandeen <sandeen@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 585e93ae83b80c874bf4eb50a239027cef5db4af
Author: Eric Sandeen <sandeen@redhat.com>
Date:   Fri Jul 25 01:45:27 2008 -0700

    find dynamic stack allocations in checkstack.pl
    
    Currently, checkstack.pl only looks for fixed subtractions from the stack
    pointer.  However, things like this:
    
    void function(int size)
    {
            char stackbuster[size << 2];
    ...
    
    are certainly worth pointing out, I think.
    
    This could perhaps be done more cleanly, and the following patch only
    adds "dynamic" REs for x86 and x86_64, but it works:
    
    0x00b0 crypto_cbc_decrypt_inplace [cbc]:                Dynamic (%rax)
    0x00ad crypto_pcbc_decrypt_inplace [pcbc]:              Dynamic (%rax)
    0x02f6 crypto_pcbc_encrypt_inplace [pcbc]:              Dynamic (%rax)
    0x036c _crypto_xcbc_digest_setkey [xcbc]:               Dynamic (%rax)
    ...
    
    (Inspired by Keith Owens' old stack-check script)
    
    Signed-off-by: Eric Sandeen <sandeen@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 545e400619b24b6b17b7f1f1e838e9ff6d036949
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Fri Jul 25 01:45:27 2008 -0700

    lzo: use get/put_unaligned_* helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Acked-by: Richard Purdie <rpurdie@rpsys.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8b5ac31e27135a6f2c210c40d03bf8f1b3a86b77
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Fri Jul 25 01:45:26 2008 -0700

    include: use get/put_unaligned_* helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: "John W. Linville" <linville@tuxdriver.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b7bbf8fa6ba329b3552b75a0716f5fbc6f839499
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Fri Jul 25 01:45:25 2008 -0700

    fs: ldm.[ch] use get_unaligned_* helpers
    
    Replace the private BE16/BE32/BE64 macros with direct calls to
    get_unaligned_be16/32/64.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3f307891ce0e7b0438c432af1aacd656a092ff45
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Fri Jul 25 01:45:25 2008 -0700

    locking: add typecheck on irqsave and friends for correct flags
    
    There haave been several areas in the kernel where an int has been used for
    flags in local_irq_save() and friends instead of a long.  This can cause some
    hard to debug problems on some architectures.
    
    This patch adds a typecheck inside the irqsave and restore functions to flag
    these cases.
    
    [akpm@linux-foundation.org: coding-style fixes]
    [akpm@linux-foundation.org: build fix]
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e0deaff470900a4c3222ca7139f6c9639e26a2f5
Author: Andrew Morton <akpm@linux-foundation.org>
Date:   Fri Jul 25 01:45:24 2008 -0700

    split the typecheck macros out of include/linux/kernel.h
    
    Needed to fix up a recursive include snafu in
    locking-add-typecheck-on-irqsave-and-friends-for-correct-flags.patch
    
    Cc: Steven Rostedt <rostedt@goodmis.org>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5df439ef06d4173357711a04740aa8bfcf50d621
Author: Wang Chen <wangchen@cn.fujitsu.com>
Date:   Fri Jul 25 01:45:23 2008 -0700

    flag parameters: fix compile error of sys_epoll_create1
    
    GEN     .version
      CHK     include/linux/compile.h
      UPD     include/linux/compile.h
      CC      init/version.o
      LD      init/built-in.o
      LD      vmlinux
    arch/x86/kernel/built-in.o: In function `sys_call_table':
    (.rodata+0x8a4): undefined reference to `sys_epoll_create1'
    make: *** [vmlinux] Error 1
    
    Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
    Cc: Ulrich Drepper <drepper@redhat.com>
    Cc: Davide Libenzi <davidel@xmailserver.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c82dd5321cf779f1f536ef26b383cbe8c9de7f10
Author: Andrew Morton <akpm@linux-foundation.org>
Date:   Fri Jul 25 01:45:22 2008 -0700

    mfd: don't use memzero
    
    For it doesn't exist on i386.
    
    Cc: Ian Molton <spyro@f2s.com>
    Cc: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Cc: Russell King <rmk+kernel@arm.linux.org.uk>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 51a379d0c8f7a6db7c9e3c9c770d90a6d2d1ef9b
Author: Jack Morgenstein <jackm@dev.mellanox.co.il>
Date:   Fri Jul 25 10:32:52 2008 -0700

    mlx4: Update/add Mellanox Technologies copyright lines to mlx4 driver files
    
    Update existing Mellanox copyright lines to 2008, and add such lines
    to files where they are missing.
    
    Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 25c94d010a8ae8605dc4d5453e0c82fa97da5d12
Author: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Date:   Fri Jul 25 10:30:06 2008 -0700

    mlx4_core: Add VLAN tag field to WQE control segment struct
    
    Add fields for VLAN tag and insert VLAN tag flag to the control
    section struct.  These fields will be used for sending ethernet
    packets.
    
    Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 3e4d0cab61c88a9ae3e61151a857960397e26403
Author: Tony Luck <tony.luck@intel.com>
Date:   Fri Jul 25 10:10:28 2008 -0700

    [IA64] Wire up new system calls
    
    Six new system calls: signalfd4, eventfd2, epoll_create1,
    dup3, pipe2 and inotify_init1.
    
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit 3d6f4a20cc287a8980c6186624834cf10a70752b
Author: David Miller <davem@davemloft.net>
Date:   Thu Jul 24 23:38:31 2008 -0700

    endian: Always evaluate arguments.
    
    Changeset 7fa897b91a3ea0f16c2873b869d7a0eef05acff4 ("ide: trivial sparse
    annotations") created an IDE bootup regression on big-endian systems.
    
    In drivers/ide/ide-iops.c, function ide_fixstring() we now have the
    loop:
    
    		for (p = end ; p != s;)
    			be16_to_cpus((u16 *)(p -= 2));
    
    which will never terminate on big-endian because in such
    a configuration be16_to_cpus() evaluates to "do { } while (0)"
    
    Therefore, always evaluate the arguments to nop endian transformation
    operations.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 43de804df8d6002059bf4af4522fa9273a19b8aa
Author: Huang Weiyi <weiyi.huang@gmail.com>
Date:   Fri Jul 25 23:30:15 2008 +0800

    char/xilinx_hwicap/xilinx_hwicap.c: Removed duplicated include
    
    Removed duplicated include file <linux/version.h> in
    char/xilinx_hwicap/xilinx_hwicap.c.
    
    Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 29b309e52d3d51ef8a15bd15590903cf272beb93
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Fri Jul 25 09:19:36 2008 -0700

    Undo duplicate "m68k: drivers/input/serio/hp_sdc.c needs <linux/semaphore.h>"
    
    Both commits 0f17e4c796e89d1f69f13b653aba60e6ccfb8ae0 ("Add missing
    semaphore.h includes") and 4933d07531711e399d8d578036aa9fc1be2f9b20
    ("m68k: drivers/input/serio/hp_sdc.c needs <linux/semaphore.h>") added a
    
    We only really need one ;)
    
    Reported-by: Huang Weiyi <weiyi.huang@gmail.com>
    Requested-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3d45955962496879dead8d4dd70bb9a23b07154b
Author: Alexey Korolev <akorolev@infradead.org>
Date:   Thu May 15 17:23:18 2008 +0100

    [MTD] [NAND] subpage read feature as a way to increase performance.
    
    This patch enables NAND subpage read functionality.
    If upper layer drivers are requesting to read non page aligned data NAND
    subpage-read functionality reads the only whose ECC regions which include
    requested data when original code reads whole page.
    This significantly improves performance in many cases.
    
    Here are some digits :
    
    UBI volume mount time
    No subpage reads: 5.75 seconds
    Subpage read patch: 2.42 seconds
    
    Open/stat time for files on JFFS2 volume:
    No subpage read  0m 5.36s
    Subpage read     0m 2.88s
    
    Signed-off-by Alexey Korolev <akorolev@infradead.org>
    Acked-by: Artem Bityutskiy <dedekind@infradead.org>
    Acked-by: Jörn Engel <joern@logfs.org>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit ff877ea80efa2015b6263766f78ee42c2a1b32f9
Merge: 30821fe... d37e6bf...
Author: David Woodhouse <David.Woodhouse@intel.com>
Date:   Fri Jul 25 10:40:14 2008 -0400

    Merge branch 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6

commit 30821fee4f0cb3e6d241d9f7ddc37742212e3eb7
Author: Ben Dooks <ben-mtd@fluff.org>
Date:   Tue Jul 15 11:58:31 2008 +0100

    CPUFREQ: S3C24XX NAND driver frequency scaling support.
    
    Add support for CPU frequency scalling to the S3C24XX NAND driver.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit ee39a0e61b8a307576b5e26057f8257444b5c9c1
Author: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date:   Tue Jul 15 23:04:35 2008 +0900

    [MTD][NAND] au1550nd: remove unused variable
    
    Remove unused variable from au1550 NAND driver.
    
    Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit ca6f12c67ed19718cf37d0f531af9438de85b70c
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date:   Wed Jul 16 00:09:15 2008 +0900

    [MTD] jedec_probe: Fix SST 16-bit chip detection
    
    The unlock_addr rework in kernel 2.6.25 breaks 16-bit SST chips.  SST
    39LF160 and SST 39VF1601 are both 16-bit only chip (do not have BYTE#
    pin) and new uaddr value is not correct for them.  Add
    MTD_UADDR_0xAAAA_0x5555 for those chips.  Tested with SST 39VF1601
    chip.
    
    Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit f636ffb420f0f9059c1d0b841afd691657246ad6
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date:   Sat Jul 19 01:01:22 2008 +0900

    [MTD][MTDPART] Fix a division by zero bug
    
    When detecting a partition beyond the end of the device, skip most of
    the initialisation, in particular those bits causing a division by zero.
    
    Signed-off-by: Jörn Engel <joern@logfs.org>
    Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 6910c1368104d50e6b6afc6c8b7e9d1670a374e7
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date:   Sat Jul 19 01:00:57 2008 +0900

    [MTD][MTDPART] Cleanup and document the erase region handling
    
    Mostly simplifying the loops.  Now everything fits into 80 columns,
    is easier to read and the finer details have extra comments.
    
    Signed-off-by: Jörn Engel <joern@logfs.org>
    Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit b33a2887396a1a5207e56459f62c4b132294ca58
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date:   Sat Jul 19 01:00:33 2008 +0900

    [MTD][MTDPART] Handle most checkpatch findings
    
    Remaining are 12 warnings about long lines and 1 about braces that
    could be argued about.
    
    Signed-off-by: Jörn Engel <joern@logfs.org>
    Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 7788ba71a6046de1b70e7dd45ed0bc5768a4bbd9
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date:   Sat Jul 19 01:00:18 2008 +0900

    [MTD][MTDPART] Seperate main loop from per-partition code in add_mtd_partition
    
    add_mtd_partition was a 150+ line monster consisting mostly of a single
    loop.  Seperate the loop from most of the body.  Now it should be
    obvious which variables are carried around from iteration to iteration.
    
    Signed-off-by: Jörn Engel <joern@logfs.org>
    Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 4b5e33a7bf185c8d8568a807d9805fb155bcedd9
Author: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Date:   Tue Jul 22 09:39:01 2008 +0200

    [MTD] physmap: resume already suspended chips on failure to suspend
    
    A nice side effect of this patch is that the return value of
    physmap_flash_suspend in the error path is the value of the first failing
    suspend callback and not the bitwise OR of all of them.
    
    Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 7b2491911540e4904498622fbee2e1a9e3120d2f
Author: Robert Jarzmik <rjarzmik@free.fr>
Date:   Tue Jul 22 09:39:00 2008 +0200

    [MTD] physmap: Fix suspend/resume/shutdown bugs.
    
    Don't call suspend/resume functions if they have not been
    defined.
    
    Signed-off-by: Robert Jarzmik <rjarzmik@free.fr>
    Acked-By: Jörn Engel <joern@logfs.org>
    Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 998453fbf2e0709bf65ac419718ad284401b2b4f
Author: Alexey Korolev <akorolev@infradead.org>
Date:   Wed Jul 16 15:28:56 2008 +0100

    [MTD] [NOR] Fix -ETIMEO errors in CFI driver
    
    Existing CFI driver has problems with excessive writes during erase.
    If CFI driver does many writes during one erase cycle we may face the
    messages with -ETIMEO error on erase operation.  It may cause the
    following data corruption and kernel panics.
    
    The reason of the issue is related to specifics of suspend operation:
    if we write to flash during erase, suspend operation will cost some time
    to erase procedure (for P30 it could be significant). In current version of
    cfi driver the problem of many suspends is partially workarounded by adding
    some time reserv to any operation (8xerase_time) but if we have many writes
    during one erase the problem appears.
    
    This patch detects the suspend and resets timer if suspend occured. It
    has been well verified on different chips. No problems were found.
    Could you please include the patch as it is simple and fixes bad issue.
    
    Signed-off-by: Alexey Korolev <akorolev@infradead.org>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 55679df30dfa37886cd9e22d8dea0e6974a552df
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Mon Jul 14 19:20:37 2008 +0400

    [MTD] [NAND] fsl_elbc_nand: fix section mismatch with CONFIG_MTD_OF_PARTS=y
    
    With CONFIG_MTD_OF_PARTS=y I'm getting this new section mismatch in reference
    from the function fsl_elbc_chip_probe() to the function
    .devinit.text:of_mtd_parse_partitions()
    
    This patch fixes the mismatch by providing __devinit annotation to the
    fsl_elbc_chip_probe() function.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Acked-By: Scott Wood <scottwood@freescale.com>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 95984f62c9b0bf6d89ef4f514b1afe73623481de
Author: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date:   Tue Jul 22 18:41:10 2008 +0200

    firewire: fw-ohci: TSB43AB22/A dualbuffer workaround
    
    Isochronous reception in dualbuffer mode is reportedly broken with
    TI TSB43AB22A on x86-64.  Descriptor addresses above 2G have been
    determined as the trigger:
    https://bugzilla.redhat.com/show_bug.cgi?id=435550
    
    Two fixes are possible:
      - pci_set_consistent_dma_mask(pdev, DMA_31BIT_MASK);
        at least when IR descriptors are allocated, or
      - simply don't use dualbuffer.
    This fix implements the latter workaround.
    
    But we keep using dualbuffer on x86-32 which won't give us highmen (and
    thus physical addresses outside the 31bit range) in coherent DMA memory
    allocations.  Right now we could for example also whitelist PPC32, but
    DMA mapping implementation details are expected to change there.
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
    Signed-off-by: Jarod Wilson <jwilson@redhat.com>

commit 56d3eef2b49b06618981c87edba16a607bf10ddd
Author: Voss, Nikolaus <N.Voss@weinmann.de>
Date:   Fri Jul 18 14:44:48 2008 +0200

    avr32: allow system timer to share interrupt to make OProfile work
    
    The following patch allows the avr32_comparator interrupt to be shared.
    This is necessary as the avr32 oprofile driver shares the irq group 0
    with the timer.
    
    To make OProfile actually work on AVR32, a small patch for oprofiled is
    also needed (posted to the oprofile mailing list).
    
    Signed-off-by: Nikolaus Voss <n.voss@weinmann.de>
    [haavard.skinnemoen@atmel.com: set IRQF_SHARED unconditionally]
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit e5b13acf563e98ffc5dea8bebf80299a2a4ea088
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Thu Jul 24 14:37:55 2008 -0300

    V4L/DVB (8451): dw2102: fix in-kernel compilation
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 7d7e5a60c62e88cb8782760bb6c4d3bd1577a6c6
Author: Herbert Xu <herbert@gondor.apana.org.au>
Date:   Fri Jul 25 02:55:33 2008 -0700

    ipsec: ipcomp - Decompress into frags if necessary
    
    When decompressing extremely large packets allocating them through
    kmalloc is prone to failure.  Therefore it's better to use page
    frags instead.
    
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 6fccab671f2f0a24b799f29a4ec878f62d34656c
Author: Herbert Xu <herbert@gondor.apana.org.au>
Date:   Fri Jul 25 02:54:40 2008 -0700

    ipsec: ipcomp - Merge IPComp implementations
    
    This patch merges the IPv4/IPv6 IPComp implementations since most
    of the code is identical.  As a result future enhancements will no
    longer need to be duplicated.
    
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit d37e6bf68fc1eb34a4ad21d9ae8890ed37ea80e7
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Thu Jul 24 18:28:11 2008 +0300

    UBI: always start the background thread
    
    This fix only affects UBI debugging.
    
    If the the background thread is disabled for debugging purposes,
    start it anyway, because otherwise we see tonns of kernel debugging
    complaints like this:
    
    INFO: task ubi_bgt0d:26857 blocked for more than 120 seconds.
    "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
    ubi_bgt0d     D dd37bf94     0 26857      2
           dd37bfcc 00000086 f8e17cea dd37bf94 00000046 00000000 00000000 f5c62430
           f5c62430 f5c62590 c2a09c80 f6cbd498 dd8e9cbc 00000296 dd37bfb0 00000296
           dd8e9cb8 dd8e9cbc dd37bfcc c0119774 00000000 00000000 c0132e89 f6961560
    Call Trace:
     [<f8e17cea>] ? ubi_thread+0x0/0x127 [ubi]
     [<c0119774>] ? complete+0x43/0x4b
     [<c0132e89>] ? kthread+0x0/0x5b
     [<f8e17cea>] ? ubi_thread+0x0/0x127 [ubi]
     [<c0132eae>] kthread+0x25/0x5b
     [<c0132e89>] ? kthread+0x0/0x5b
     [<c0104953>] kernel_thread_helper+0x7/0x14
     =======================
    
    So start it, and go sleep inside it, instead of creating it and never
    start.
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit cffe1c5d7a5a1e54f7c2c6d0510f651a965bccc3
Author: David S. Miller <davem@davemloft.net>
Date:   Fri Jul 25 01:25:04 2008 -0700

    pkt_sched: Fix locking in shutdown_scheduler_queue()
    
    Qdisc locks need to be held with BH disabled.
    
    Tested-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 973b7d83ebeb1e34b8bee69208916e5f0e2353c3
Author: Tony Breeds <tony@bakeyournoodle.com>
Date:   Fri Jul 25 16:21:51 2008 +1000

    powerpc: Wireup new syscalls
    
    signalfd4, eventfd2, epoll_create1, dup3, pipe2 and inotify_init1
    
    Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 1e3519f8e1baec0b733cd42684fcd3d9681662f1
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Fri Jul 25 16:21:11 2008 +1000

    Move update_mmu_cache() declaration from tlbflush.h to pgtable.h
    where it belongs. This fixes some build problems on some configs
    
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 16c14b4621c7b6fc4611abf1f86cd78cdb1b2b03
Author: Nathan Fontenot <nfont@austin.ibm.com>
Date:   Thu Jul 24 05:10:46 2008 +1000

    powerpc/pseries: Remove kmalloc call in handling writes to lparcfg
    
    There are only 4 valid name=value pairs for writes to
    /proc/ppc64/lparcfg.  Current code allocates a buffer to copy
    this information in from the user.  Since the longest name=value
    pair will easily fit into a buffer of 64 characters, simply
    put the buffer on the stack instead of allocating the buffer.
    
    Signed-off-by: Nathan Fotenot <nfont@austin.ibm.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 8391e42a5c1f3d757faa5e7f46a4a68f9aa6cb12
Author: Nathan Fontenot <nfont@austin.ibm.com>
Date:   Thu Jul 24 04:36:38 2008 +1000

    powerpc/pseries: Update arch vector to indicate support for CMO
    
    Update the architecture vector to indicate that Cooperative Memory
    Overcommitment is supported if CONFIG_PPC_SMLPAR is set.
    
    Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com>
    Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
    Acked-by: Paul Mackerras <paulus@samba.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 39c1ffecc6aabcc8105602a95ce769f27bcf6048
Author: Brian King <brking@linux.vnet.ibm.com>
Date:   Thu Jul 24 04:35:48 2008 +1000

    ibmvfc: Add support for collaborative memory overcommit
    
    Adds support to the ibmvfc driver for collaborative memory overcommit.
    
    Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
    Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
    Acked-by: Paul Mackerras <paulus@samba.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 7912a0ac5907df1f8b214b3ca15ccf96129daae0
Author: Robert Jennings <rcj@linux.vnet.ibm.com>
Date:   Thu Jul 24 04:35:27 2008 +1000

    ibmvscsi: driver enablement for CMO
    
    Enable the driver to function in a Cooperative Memory Overcommitment (CMO)
    environment.
    
    The following changes are made to enable the driver for CMO:
     * DMA mapping errors will not result in error messages if entitlement has
       been exceeded and resources were not available.
     * The driver has a get_desired_dma function defined to function
       in a CMO environment. It will indicate how much IO memory it would like
       to function.
    
    Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
    Acked by: Brian King <brking@linux.vnet.ibm.com>
    Acked-by: Paul Mackerras <paulus@samba.org>
    Acked-by: James Bottomley <James.Bottomley@HansenPartnership.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 1096d63d8e7d226630706e15648705d0187787e4
Author: Robert Jennings <rcj@linux.vnet.ibm.com>
Date:   Thu Jul 24 04:34:52 2008 +1000

    ibmveth: enable driver for CMO
    
    Enable ibmveth for Cooperative Memory Overcommitment (CMO).  For this driver
    it means calculating a desired amount of IO memory based on the current MTU
    and updating this value with the bus when MTU changes occur.  Because DMA
    mappings can fail, we have added a bounce buffer for temporary cases where
    the driver can not map IO memory for the buffer pool.
    
    The following changes are made to enable the driver for CMO:
     * DMA mapping errors will not result in error messages if entitlement has
       been exceeded and resources were not available.
     * DMA mapping errors are handled gracefully, ibmveth_replenish_buffer_pool()
       is corrected to check the return from dma_map_single and fail gracefully.
     * The driver will have a get_desired_dma function defined to function
       in a CMO environment.
     * When the MTU is changed, the driver will update the device IO entitlement
    
    Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
    Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
    Signed-off-by: Santiago Leon <santil@us.ibm.com>
    Acked-by: Paul Mackerras <paulus@samba.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit ea866e6526b8a2ead92875732d41b26fdb470312
Author: Santiago Leon <santil@us.ibm.com>
Date:   Thu Jul 24 04:34:23 2008 +1000

    ibmveth: Automatically enable larger rx buffer pools for larger mtu
    
    Activates larger rx buffer pools when the MTU is changed to a larger
    value.  This patch de-activates the large rx buffer pools when the MTU
    changes to a smaller value.
    
    Signed-off-by: Santiago Leon <santil@us.ibm.com>
    Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
    Acked-by: Paul Mackerras <paulus@samba.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 22e1a4dd3f2a9009d1d8896a5e833b6094877008
Author: Nathan Fontenot <nfont@austin.ibm.com>
Date:   Thu Jul 24 04:31:52 2008 +1000

    powerpc/pseries: Verify CMO memory entitlement updates with virtual I/O
    
    Verify memory entitlement updates can be handled by vio.
    
    Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com>
    Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
    Acked-by: Paul Mackerras <paulus@samba.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit a90ab95a9576d35de0d05f9f4fc435edcccafaa9
Author: Robert Jennings <rcj@linux.vnet.ibm.com>
Date:   Thu Jul 24 04:31:33 2008 +1000

    powerpc/pseries: vio bus support for CMO
    
    This is a large patch but the normal code path is not affected.  For
    non-pSeries platforms the code is ifdef'ed out and for non-CMO enabled
    pSeries systems this does not affect the normal code path.  Devices that
    do not perform DMA operations do not need modification with this patch.
    The function get_desired_dma was renamed from get_io_entitlement for
    clarity.
    
    Overview
    
    Cooperative Memory Overcommitment (CMO) allows for a set of OS partitions
    to be run with less RAM than the aggregate needs of the group of
    partitions.  The firmware will balance memory between the partitions
    and page in/out memory as needed.  Based on the number and type of IO
    adpaters preset each partition is allocated an amount of memory for
    DMA operations and this allocation will be guaranteed to the partition;
    this is referred to as the partition's 'entitlement'.
    
    Partitions running in a CMO environment can only have virtual IO devices
    present.  The VIO bus layer will manage the IO entitlement for the system.
    Accounting, at a system and per-device level, is tracked in the VIO bus
    code and exposed via sysfs.  A set of dma_ops functions are added to
    the bus to allow for this accounting.
    
    Bus initialization
    
    At initialization, the bus will calculate the minimum needs of the system
    based on providing each device present with a standard minimum entitlement
    along with a spare allocation for the bus to handle hotplug events.
    If the minimum needs can not be met the system boot will be halted.
    
    Device changes
    
    The significant changes for devices while running under CMO are that the
    devices must specify how much dedicated IO entitlement they desire and
    must also handle DMA mapping errors that can occur due to constrained
    IO memory.  The virtual IO drivers are modified to silence errors when
    DMA mappings fail for CMO and handle these failures gracefully.
    
    Each devices will be guaranteed a minimum entitlement that can always
    be mapped.  Devices will specify how much entitlement they desire and
    the VIO bus will attempt to provide for this.  Devices can change their
    desired entitlement level at any point in time to address particular needs
    (via vio_cmo_set_dev_desired()), not just at device probe time.
    
    VIO bus changes
    
    The system will have a particular entitlement level available from which
    it can provide memory to the devices.  The bus defines two pools of memory
    within this entitlement, the reserved and excess pools.  Each device is
    provided with it's own entitlement no less than a system defined minimum
    entitlement and no greater than what the device has specified as it's
    desired entitlement.  The entitlement provided to devices comes from the
    reserve pool.  The reserve pool can also contain a spare allocation as
    large as the system defined minimum entitlement which is used for device
    hotplug events.  Any entitlement not needed to fulfill the needs of a
    reserve pool is placed in the excess pool.  Each device is guaranteed
    that it can map up to it's entitled level; additional mapping are possible
    as long as there is unmapped memory in the excess pool.
    
    Bus probe
    
    As the system starts, each device is given an entitlement equal only
    to the system defined minimum entitlement.  The reserve pool is equal
    to the sum of these entitlements, plus a spare allocation.  The VIO bus
    also tracks the aggregate desired entitlement of all the devices.  If the
    system desired entitlement is greater than the size of the reserve pool,
    when devices unmap IO memory it will be reserved and a balance operation
    will be scheduled for some time in the future.
    
    Entitlement balancing
    
    The balance function tries to fairly distribute entitlement between the
    devices in the system with the goal of providing each device with it's
    desired amount of entitlement.  Devices using more than what would be
    ideal will have their entitled set-point adjusted; this will effectively
    set a goal for lower IO memory usage as future mappings can fail and
    deallocations will trigger a balance operation to distribute the newly
    unmapped memory.  A fair distribution of entitlement can take several
    balance operations to achieve.  Entitlement changes and device DLPAR
    events will alter the state of CMO and will trigger balance operations.
    
    Hotplug events
    
    The VIO bus allows for changes in system entitlement at run-time via
    'vio_cmo_entitlement_update()'.  When devices are added the hotplug
    device event will be preceded by a system entitlement increase and this
    is reversed when devices are removed.
    
    The following changes are made that the VIO bus layer for CMO:
     * add IO memory accounting per device structure.
     * add IO memory entitlement query function to driver structure.
     * during vio bus probe, if CMO is enabled, check that driver has
       memory entitlement query function defined.  Fail if function not defined.
     * fail to register driver if io entitlement function not defined.
     * create set of dma_ops at vio level for CMO that will track allocations
       and return DMA failures once entitlement is reached.  Entitlement will
       limited by overall system entitlement.  Devices will have a reserved
       quantity of memory that is guaranteed, the rest can be used as available.
     * expose entitlement, current allocation, desired allocation, and the
       allocation error counter for devices to the user through sysfs
     * provide mechanism for changing a device's desired entitlement at run time
       for devices as an exported function and sysfs tunable
     * track any DMA failures for entitled IO memory for each vio device.
     * check entitlement against available system entitlement on device add
     * track entitlement metrics (high water mark, current usage)
     * provide function to reset high water mark
     * provide minimum and desired entitlement numbers at a bus level
     * provide drivers with a minimum guaranteed entitlement
     * balance available entitlement between devices to satisfy their needs
     * handle system entitlement changes and device hotplug
    
    Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
    Acked-by: Paul Mackerras <paulus@samba.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 6490c4903d12f242bec4454301f76f6a7520e399
Author: Robert Jennings <rcj@linux.vnet.ibm.com>
Date:   Thu Jul 24 04:31:16 2008 +1000

    powerpc/pseries: iommu enablement for CMO
    
    To support Cooperative Memory Overcommitment (CMO), we need to check
    for failure from some of the tce hcalls.
    
    These changes for the pseries platform affect the powerpc architecture;
    patches for the other affected platforms are included in this patch.
    
    pSeries platform IOMMU code changes:
     * platform TCE functions must handle H_NOT_ENOUGH_RESOURCES errors and
       return an error.
    
    Architecture IOMMU code changes:
     * Calls to ppc_md.tce_build need to check return values and return
       DMA_MAPPING_ERROR for transient errors.
    
    Architecture changes:
     * struct machdep_calls for tce_build*_pSeriesLP functions need to change
       to indicate failure.
     * all other platforms will need updates to iommu functions to match the new
       calling semantics; they will return 0 on success.  The other platforms
       default configs have been built, but no further testing was performed.
    
    Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
    Acked-by: Olof Johansson <olof@lixom.net>
    Acked-by: Paul Mackerras <paulus@samba.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit ffa5abbd0c399b32fc13a1b4718d87ee7a716999
Author: Brian King <brking@linux.vnet.ibm.com>
Date:   Thu Jul 24 04:30:58 2008 +1000

    powerpc/pseries: Add CMO paging statistics
    
    With the addition of Cooperative Memory Overcommitment (CMO) support
    for IBM Power Systems, two fields have been added to the VPA to report
    paging statistics.  Add support in lparcfg to report them to userspace.
    
    Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
    Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
    Acked-by: Paul Mackerras <paulus@samba.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 84af458bb23bf5f0ba1af4320dd2a57f7c4363e5
Author: Brian King <brking@linux.vnet.ibm.com>
Date:   Thu Jul 24 04:30:29 2008 +1000

    powerpc/pseries: Add collaborative memory manager
    
    Adds a collaborative memory manager, which acts as a simple balloon driver
    for System p machines that support cooperative memory overcommitment
    (CMO).
    
    Adds a platform configuration option for CMO called PPC_SMLPAR.
    
    Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
    Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
    Acked-by: Paul Mackerras <paulus@samba.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 86630a32320f83736c4c24e2c8bae218e4c56c7c
Author: Brian King <brking@linux.vnet.ibm.com>
Date:   Thu Jul 24 04:29:16 2008 +1000

    powerpc/pseries: Utilities to set firmware page state
    
    Newer versions of firmware support page states, which are used by the
    collaborative memory manager (future patch) to "loan" pages to the
    hypervisor for use by other partitions.
    
    Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
    Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
    Acked-by: Paul Mackerras <paulus@samba.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit e46de429cb954d30a5642fba81d516ede518c65e
Author: Robert Jennings <rcj@linux.vnet.ibm.com>
Date:   Thu Jul 24 04:29:03 2008 +1000

    powerpc/pseries: Enable CMO feature during platform setup
    
    For Cooperative Memory Overcommitment (CMO), set the FW_FEATURE_CMO
    flag in powerpc_firmware_features from the rtas ibm,get-system-parameters
    table prior to calling iommu_init_early_pSeries.
    
    With this, any CMO specific functionality can be controlled by checking:
     firmware_has_feature(FW_FEATURE_CMO)
    
    Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
    Acked-by: Paul Mackerras <paulus@samba.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 398778f78b76fb72cb18411487af01dea202709e
Author: Robert Jennings <rcj@linux.vnet.ibm.com>
Date:   Thu Jul 24 04:28:05 2008 +1000

    powerpc/pseries: Split retrieval of processor entitlement data into a helper routine
    
    Split the retrieval of processor entitlement data returned in the H_GET_PPP
    hcall into its own helper routine.
    
    Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com>
    Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
    Acked-by: Paul Mackerras <paulus@samba.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit dfc3403f0e5ffb94ee29942f313b87d4061d951b
Author: Nathan Fontenot <nfont@austin.ibm.com>
Date:   Thu Jul 24 04:27:30 2008 +1000

    powerpc/pseries: Add memory entitlement capabilities to /proc/ppc64/lparcfg
    
    Update /proc/ppc64/lparcfg to display Cooperative Memory
    Overcommitment statistics as reported by the H_GET_MPP hcall.  This
    also updates the lparcfg interface to allow setting memory entitlement
    and weight.
    
    Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com>
    Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
    Acked-by: Paul Mackerras <paulus@samba.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 11529396ea3190113173f7a15e59a58dbcaa36c8
Author: Nathan Fotenot <nfont@austin.ibm.com>
Date:   Thu Jul 24 04:25:16 2008 +1000

    powerpc/pseries: Split processor entitlement retrieval and gathering to helper routines
    
    Split the retrieval and setting of processor entitlement and weight into
    helper routines.  This also removes the printing of the raw values
    returned from h_get_ppp, the values are already parsed and printed.
    
    Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com>
    Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
    Acked-by: Paul Mackerras <paulus@samba.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 545500b307658ad5783e0f3a52a32b97b2dfaed2
Author: Nathan Fontenot <nfont@austin.ibm.com>
Date:   Thu Jul 24 04:25:00 2008 +1000

    powerpc/pseries: Remove extraneous error reporting for hcall failures in lparcfg
    
    Remove the extraneous error reporting used when a hcall made from lparcfg fails.
    
    Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com>
    Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
    Acked-by: Paul Mackerras <paulus@samba.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 80c60bf9b96f6108c630d90efc073cd520801e6c
Author: Segher Boessenkool <segher@kernel.crashing.org>
Date:   Fri Jul 25 10:08:41 2008 +1000

    powerpc: Fix compile error with binutils 2.15
    
    My previous patch to fix compilation with binutils-2.17 causes
    a "file truncated" build error from ld with binutils 2.15 (and
    possibly older), and a warning with 2.16 and 2.17.
    
    This fixes it.
    
    Signed-off-by: Segher Boessenkool <segher@kernel.crashing.org>
    Acked-by: Chuck Meade <chuckmeade@mindspring.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 7886250e9d71b24d0205ac6798ee855fb3836318
Author: Mark Nelson <markn@au1.ibm.com>
Date:   Thu Jul 24 14:28:48 2008 +1000

    powerpc/cell: Fixed IOMMU mapping uses weak ordering for a pcie endpoint
    
    At the moment the fixed mapping is by default strongly ordered (the
    iommu_fixed=weak boot option must be used to make the fixed mapping weakly
    ordered). If we're on a setup where the southbridge is being used in
    endpoint mode (triblade and CAB boards) the default should be a weakly
    ordered fixed mapping.
    
    This adds a check so that if a node of type pcie-endpoint can be found in
    the device tree the fixed mapping is set to be weak by default (but can be
    overridden using iommu_fixed=strong).
    
    Signed-off-by: Mark Nelson <markn@au1.ibm.com>
    Acked-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit d6a61bfc06d6f2248f3e75f208d64e794082013c
Author: Luis Machado <luisgpm@linux.vnet.ibm.com>
Date:   Thu Jul 24 02:10:41 2008 +1000

    powerpc: BookE hardware watchpoint support
    
    This patch implements support for HW based watchpoint via the
    DBSR_DAC (Data Address Compare) facility of the BookE processors.
    
    It does so by interfacing with the existing DABR breakpoint code
    and adding the necessary bits and pieces for the new bits to
    be properly set or cleared
    
    Signed-off-by: Luis Machado <luisgpm@br.ibm.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 00bf6e906156b07cd641fe154ad0efe78f989692
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Wed Jul 23 10:44:58 2008 +1000

    powerpc: Fallout from sysdev API changes
    
    A struct sysdev_attribute * parameter was added to the show routine by
    commit 4a0b2b4dbe1335b8b9886ba3dc85a145d5d938ed "sysdev: Pass the
    attribute to the low level sysdev show/store function".
    
    This eliminates a warning:
    
    arch/powerpc/kernel/sysfs.c:538: warning: initialization from incompatible pointer type
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 9115d13453dee22473a1e8cacc90a8d64a9c4bc9
Author: Nathan Lynch <ntl@pobox.com>
Date:   Wed Jul 16 09:58:51 2008 +1000

    powerpc: Enable AT_BASE_PLATFORM aux vector
    
    Stash the first platform string matched by identify_cpu() in
    powerpc_base_platform, and supply that to the ELF loader for the value
    of AT_BASE_PLATFORM.
    
    Signed-off-by: Nathan Lynch <ntl@pobox.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 483fad1c3fa1060d7e6710e84a065ad514571739
Author: Nathan Lynch <ntl@pobox.com>
Date:   Tue Jul 22 04:48:46 2008 +1000

    ELF loader support for auxvec base platform string
    
    Some IBM POWER-based platforms have the ability to run in a
    mode which mostly appears to the OS as a different processor from the
    actual hardware.  For example, a Power6 system may appear to be a
    Power5+, which makes the AT_PLATFORM value "power5+".  This means that
    programs are restricted to the ISA supported by Power5+;
    Power6-specific instructions are treated as illegal.
    
    However, some applications (virtual machines, optimized libraries) can
    benefit from knowledge of the underlying CPU model.  A new aux vector
    entry, AT_BASE_PLATFORM, will denote the actual hardware.  For
    example, on a Power6 system in Power5+ compatibility mode, AT_PLATFORM
    will be "power5+" and AT_BASE_PLATFORM will be "power6".  The idea is
    that AT_PLATFORM indicates the instruction set supported, while
    AT_BASE_PLATFORM indicates the underlying microarchitecture.
    
    If the architecture has defined ELF_BASE_PLATFORM, copy that value to
    the user stack in the same manner as ELF_PLATFORM.
    
    Signed-off-by: Nathan Lynch <ntl@pobox.com>
    Acked-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit e9f76354ce83a20c7768ad37caa033f6506b4f96
Merge: c174aff... ad1ede1...
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Fri Jul 25 15:35:10 2008 +1000

    Merge commit 'jk/jk-merge'

commit c174aff95642bcc830102becb9802adeb8f87a5a
Merge: fb2e405... 79c28ac...
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Fri Jul 25 15:35:03 2008 +1000

    Merge commit 'gcl/gcl-next'

commit 6492cdf3a24fd620660c399745b5e169a0ed27d6
Author: Faisal Latif <flatif@neteffect.com>
Date:   Thu Jul 24 20:50:45 2008 -0700

    RDMA/nes: CM connection setup/teardown rework
    
    Major rework of CM connection setup/teardown.  We had a number of issues
    with MPI applications not starting/terminating properly over time.
    With these changes we were able to run longer on larger clusters.
    
    * Remove memory allocation from nes_connect() and nes_cm_connect().
    * Fix mini_cm_dec_refcnt_listen() when destroying listener.
    * Remove unnecessary code from schedule_nes_timer() and nes_cm_timer_tick().
    * Functionalize mini_cm_recv_pkt() and process_packet().
    * Clean up cm_node->ref_count usage.
    * Reuse skbs if available.
    
    Signed-off-by: Faisal Latif <flatif@neteffect.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 9905922446f6dc02fd4650c8f59114d6bdb5b777
Author: Roland Dreier <rolandd@cisco.com>
Date:   Thu Jul 24 20:37:25 2008 -0700

    IPoIB: Correct help text for INFINIBAND_IPOIB_DEBUG
    
    The help text for INFINIBAND_IPOIB_DEBUG refers to "ipoib_debugfs,"
    which no longer exists.  Correct this to talk about the files under
    debugfs that are really created.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 99c3a5a9e388e0ac166c617aaf02150e778d2779
Author: Roland Dreier <rolandd@cisco.com>
Date:   Thu Jul 24 20:37:25 2008 -0700

    IPoIB/cm: Connected mode is no longer EXPERIMENTAL
    
    Connected mode is now tested and used by lots of people.  No need to
    hide it under CONFIG_EXPERIMENTAL.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 5ba18b186c979283a2bf75a28b7ea325184b0c08
Author: Roland Dreier <rolandd@cisco.com>
Date:   Thu Jul 24 20:36:59 2008 -0700

    RDMA/ucm: BKL is not needed for ib_ucm_open()
    
    Remove explicit cycle_kernel_lock() call and document why the code is safe.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit f7a6117ee59c0001d58e830a82d7e205ed602bdd
Author: Roland Dreier <rolandd@cisco.com>
Date:   Thu Jul 24 20:36:59 2008 -0700

    RDMA/ucma: BKL is not needed for ucma_open()
    
    Remove explicit lock_kernel() calls and document why the code is safe.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 832fe9c222c7d431c2bff5765a0ac61bcb3df8c8
Merge: ed9559d... e34f872...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 24 19:11:49 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus:
      virtio: Add transport feature handling stub for virtio_ring.
      virtio: Rename set_features to finalize_features
      virtio: Formally reserve bits 28-31 to be 'transport' features.
      s390: use virtio_console for KVM on s390
      virtio: console as a config option
      virtio_console: use virtqueue notification for hvc_console
      hvc_console: rework setup to replace irq functions with callbacks
      virtio_blk: check for hardsector size from host
      virtio: Use bus_type probe and remove methods
      virtio: don't always force a notification when ring is full
      virtio: clarify that ABI is usable by any implementations
      virtio: Recycle unused recv buffer pages for large skbs in net driver
      virtio net: Allow receiving SG packets
      virtio net: Add ethtool ops for SG/GSO
      virtio: fix virtio_net xmit of freed skb bug

commit ed9559d38a87a44e3bda87d73a50aab92471d7dc
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Fri Jul 25 12:11:09 2008 +1000

    Label kthread_create() with printf attribute tag.
    
    Obvious misc patch been in my queue (& linux-next) for over a cycle.
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e34f87256794b87e7f4a8f1812538be7b7b5214c
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Fri Jul 25 12:06:13 2008 -0500

    virtio: Add transport feature handling stub for virtio_ring.
    
    To prepare for virtio_ring transport feature bits, hook in a call in
    all the users to manipulate them.  This currently just clears all the
    bits, since it doesn't understand any features.
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit c624896e488ba2bff5ae497782cfb265c8b00646
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Fri Jul 25 12:06:07 2008 -0500

    virtio: Rename set_features to finalize_features
    
    Rather than explicitly handing the features to the lower-level, we just
    hand the virtio_device and have it set the features.  This make it clear
    that it has the chance to manipulate the features of the device at this
    point (and that all feature negotiation is already done).
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit dd7c7bc46211785a1aa7d70feb15830f62682b3c
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Fri Jul 25 12:06:07 2008 -0500

    virtio: Formally reserve bits 28-31 to be 'transport' features.
    
    We assign feature bits as required, but it makes sense to reserve some
    for the particular transport, rather than the particular device.
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit faeba830b086bc9e58748869054e994cb09693cd
Author: Christian Borntraeger <borntraeger@de.ibm.com>
Date:   Fri Jun 20 15:24:18 2008 +0200

    s390: use virtio_console for KVM on s390
    
    This patch enables virtio_console as the default console on kvm for
    s390. We currently use the same notify hack as lguest for early
    console output. I will try to address this for lguest and s390 later.
    
    Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit 7721c494a28e06543a3d6aa412957aa783a4a531
Author: Christian Borntraeger <borntraeger@de.ibm.com>
Date:   Fri Jul 25 12:06:06 2008 -0500

    virtio: console as a config option
    
    I also added a small Kconfig change that allows the user to specify the
    virtio console in menuconfig.
    
    (Fixes to export symbols from Stephen Rothwell <sfr@canb.auug.org.au>)
    (Fixes for CONFIG_VIRTIO_CONSOLE=y vs CONFIG_VIRTIO=m from Christian himself)
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
    Cc: Stephen Rothwell <sfr@canb.auug.org.au>

commit 91fcad19d03ed67cb50fd0e1913a8b89cc3ed3ec
Author: Christian Borntraeger <borntraeger@de.ibm.com>
Date:   Fri Jun 20 15:24:15 2008 +0200

    virtio_console: use virtqueue notification for hvc_console
    
    This patch exploits the new notifier callbacks of the hvc_console. We can
    use the virtio callbacks instead of the polling code.
    
    Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit 611e097d7707741a336a0677d9d69bec40f29f3d
Author: Christian Borntraeger <borntraeger@de.ibm.com>
Date:   Fri Jun 20 15:24:08 2008 +0200

    hvc_console: rework setup to replace irq functions with callbacks
    
    This patch tries to change hvc_console to not use request_irq/free_irq if
    the backend does not use irqs. This allows virtio_console to use hvc_console
    without having a linker reference to request_irq/free_irq.
    
    In addition, together with patch 2/3 it improves the performance for virtio
    console input. (an earlier version of this patch was tested by Yajin on lguest)
    
    The irq specific code is moved to hvc_irq.c and selected by the drivers that
    use irqs (System p, System i, XEN).
    
    I replaced "int irq" with the opaque "int data". The request_irq and
    free_irq calls are replaced with notifier_add and notifier_del. I have also
    changed the code a bit to call the notifier_add and notifier_del inside the
    spinlock area as the callbacks are found via hp->ops.
    
    Changes since last version:
    o remove ifdef
    o reintroduce "irq_requested" as "notified"
    o cleanups, sparse..
    
    I did not move the timer based polling into a separate polling scheme. I
    played with several variants, but it seems we need to sleep/schedule in
    a thread even for irq based consoles, as there are throttleing and buffer
    size constraints.
    
    I also kept hvc_struct defined in hvc_console.h so that hvc_irq.c can access
    the irq_requested element.
    
    Feedback is appreciated. virtio_console is currently the only available console
    for kvm on s390. I plan to push this change as soon as all affected parties
    agree on it. I would love to get test results from System p, Xen etc.
    
    Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit 066f4d82a67f621ddd547bfa4b9c94631d8457b0
Author: Christian Borntraeger <borntraeger@de.ibm.com>
Date:   Thu May 29 11:08:26 2008 +0200

    virtio_blk: check for hardsector size from host
    
    Currently virtio_blk assumes a 512 byte hard sector size. This can cause
    trouble / performance issues if the backing has a different block size
    (like a file on an ext3 file system formatted with 4k block size or a dasd).
    
    Lets add a feature flag that tells the guest to use a different hard sector
    size than 512 byte.
    
    Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit e962fa660d391fc9b90988e6538c94c858c099f9
Author: Mark McLoughlin <markmc@redhat.com>
Date:   Fri Jun 13 13:46:40 2008 +0100

    virtio: Use bus_type probe and remove methods
    
    Hook up to the probe() and remove() methods in bus_type
    rather than device_driver. The latter has been preferred
    since 2.6.16.
    
    Signed-off-by: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit 44653eae1407f79dff6f52fcf594ae84cb165ec4
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Fri Jul 25 12:06:04 2008 -0500

    virtio: don't always force a notification when ring is full
    
    We force notification when the ring is full, even if the host has
    indicated it doesn't want to know.  This seemed like a good idea at
    the time: if we fill the transmit ring, we should tell the host
    immediately.
    
    Unfortunately this logic also applies to the receiving ring, which is
    refilled constantly.  We should introduce real notification thesholds
    to replace this logic.  Meanwhile, removing the logic altogether breaks
    the heuristics which KVM uses, so we use a hack: only notify if there are
    outgoing parts of the new buffer.
    
    Here are the number of exits with lguest's crappy network implementation:
    Before:
    	network xmit 7859051 recv 236420
    After:
    	network xmit 7858610 recv 118136
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit 674bfc23c585b34c42263d73fb51710d49762a23
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Fri Jul 25 12:06:03 2008 -0500

    virtio: clarify that ABI is usable by any implementations
    
    We want others to implement and use virtio, so it makes sense to BSD
    license the non-__KERNEL__ parts of the headers to make this crystal
    clear.
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
    Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
    Acked-by: Mark McLoughlin <markmc@redhat.com>
    Acked-by: Ryan Harper <ryanh@us.ibm.com>
    Acked-by: Eric Van Hensbergen <ericvh@gmail.com>
    Acked-by: Anthony Liguori <aliguori@us.ibm.com>

commit fb6813f480806d62361719e84777c8e00d3e86a8
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Fri Jul 25 12:06:01 2008 -0500

    virtio: Recycle unused recv buffer pages for large skbs in net driver
    
    If we hack the virtio_net driver to always allocate full-sized (64k+)
    skbuffs, the driver slows down (lguest numbers):
    
      Time to receive 1GB (small buffers): 10.85 seconds
      Time to receive 1GB (64k+ buffers): 24.75 seconds
    
    Of course, large buffers use up more space in the ring, so we increase
    that from 128 to 2048:
    
      Time to receive 1GB (64k+ buffers, 2k ring): 16.61 seconds
    
    If we recycle pages rather than using alloc_page/free_page:
    
      Time to receive 1GB (64k+ buffers, 2k ring, recycle pages): 10.81 seconds
    
    This demonstrates that with efficient allocation, we don't need to
    have a separate "small buffer" queue.
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit 97402b96f87c6e32f75f1bffdd91a5ee144b679d
Author: Herbert Xu <herbert@gondor.apana.org.au>
Date:   Fri Apr 18 11:24:27 2008 +0800

    virtio net: Allow receiving SG packets
    
    Finally this patch lets virtio_net receive GSO packets in addition
    to sending them.  This can definitely be optimised for the non-GSO
    case.  For comparison the Xen approach stores one page in each skb
    and uses subsequent skb's pages to construct an SG skb instead of
    preallocating the maximum amount of pages per skb.
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (added feature bits)

commit a9ea3fc6f2654a7407864fec983d1671d775b5ee
Author: Herbert Xu <herbert@gondor.apana.org.au>
Date:   Fri Apr 18 11:21:42 2008 +0800

    virtio net: Add ethtool ops for SG/GSO
    
    This patch adds some basic ethtool operations to virtio_net so
    I could test SG without GSO (which was really useful because TSO
    turned out to be buggy :)
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (remove MTU setting)

commit 9953ca6cb757fb317bb7cdd2fcbf9b88312e241b
Author: Mark McLoughlin <markmc@redhat.com>
Date:   Tue May 27 12:06:26 2008 +0100

    virtio: fix virtio_net xmit of freed skb bug
    
    On Mon, 2008-05-26 at 17:42 +1000, Rusty Russell wrote:
    > If we fail to transmit a packet, we assume the queue is full and put
    > the skb into last_xmit_skb.  However, if more space frees up before we
    > xmit it, we loop, and the result can be transmitting the same skb twice.
    >
    > Fix is simple: set skb to NULL if we've used it in some way, and check
    > before sending.
    ...
    > diff -r 564237b31993 drivers/net/virtio_net.c
    > --- a/drivers/net/virtio_net.c	Mon May 19 12:22:00 2008 +1000
    > +++ b/drivers/net/virtio_net.c	Mon May 19 12:24:58 2008 +1000
    > @@ -287,21 +287,25 @@ again:
    >  	free_old_xmit_skbs(vi);
    >
    >  	/* If we has a buffer left over from last time, send it now. */
    > -	if (vi->last_xmit_skb) {
    > +	if (unlikely(vi->last_xmit_skb)) {
    >  		if (xmit_skb(vi, vi->last_xmit_skb) != 0) {
    >  			/* Drop this skb: we only queue one. */
    >  			vi->dev->stats.tx_dropped++;
    >  			kfree_skb(skb);
    > +			skb = NULL;
    >  			goto stop_queue;
    >  		}
    >  		vi->last_xmit_skb = NULL;
    
    With this, may drop an skb and then later in the function discover that
    we could have sent it after all. Poor wee skb :)
    
    How about the incremental patch below?
    
    Cheers,
    Mark.
    
    Subject: [PATCH] virtio_net: Delay dropping tx skbs
    
    Currently we drop the skb in start_xmit() if we have a
    queued buffer and fail to transmit it.
    
    However, if we delay dropping it until we've stopped the
    queue and enabled the tx notification callback, then there
    is a chance space might become available for it.
    
    Signed-off-by: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit fb2e405fc1fc8b20d9c78eaa1c7fd5a297efde43
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 25 02:55:49 2008 +0300

    fix fs/nfs/nfsroot.c compilation
    
    This fixes the following compile error caused by commit
    f9247273cb69ba101877e946d2d83044409cc8c5 ("UFS: add const to parser
    token table"):
    
        CC      fs/nfs/nfsroot.o
      /home/bunk/linux/kernel-2.6/git/linux-2.6/fs/nfs/nfsroot.c:130: error: tokens causes a section type conflict
      make[3]: *** [fs/nfs/nfsroot.o] Error 1
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4b9f12a3779c548b68bc9af7d94030868ad3aa1b
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 24 17:29:00 2008 -0700

    x86/oprofile/nmi_int: add Nehalem to list of ppro cores
    
    ..otherwise oprofile will fall back on that poor timer interrupt.
    
    Also replace the unreadable chain of if-statements with a "switch()"
    statement instead. It generates better code, and is a lot clearer.
    
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b30f3ae50cd03ef2ff433a5030fbf88dd8323528
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 24 15:43:44 2008 -0700

    x86-64: Clean up 'save/restore_i387()' usage
    
    Suresh Siddha wants to fix a possible FPU leakage in error conditions,
    but the fact that save/restore_i387() are inlines in a header file makes
    that harder to do than necessary.  So start off with an obvious cleanup.
    
    This just moves the x86-64 version of save/restore_i387() out of the
    header file, and moves it to the only file that it is actually used in:
    arch/x86/kernel/signal_64.c.  So exposing it in a header file was wrong
    to begin with.
    
    [ Side note: I'd like to fix up some of the games we play with the
      32-bit version of these functions too, but that's a separate
      matter.  The 32-bit versions are shared - under different names
      at that! - by both the native x86-32 code and the x86-64 32-bit
      compatibility code ]
    
    Acked-by: Suresh Siddha <suresh.b.siddha@intel.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b5684b83b1e1579bbbc80e703e990c0cccf5892c
Merge: 1481b91... 1b8ebad...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 24 14:55:09 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (76 commits)
      ide: use proper printk() KERN_* levels in ide-probe.c
      ide: fix for EATA SCSI HBA in ATA emulating mode
      ide: remove stale comments from drivers/ide/Makefile
      ide: enable local IRQs in all handlers for TASKFILE_NO_DATA data phase
      ide-scsi: remove kmalloced struct request
      ht6560b: remove old history
      ht6560b: update email address
      ide-cd: fix oops when using growisofs
      gayle: release resources on ide_host_add() failure
      palm_bk3710: add UltraDMA/100 support
      ide: trivial sparse annotations
      ide: ide-tape.c sparse annotations and unaligned access removal
      ide: drop 'name' parameter from ->init_chipset method
      ide: prefix messages from IDE PCI host drivers by driver name
      it821x: remove DECLARE_ITE_DEV() macro
      it8213: remove DECLARE_ITE_DEV() macro
      ide: include PCI device name in messages from IDE PCI host drivers
      ide: remove <asm/ide.h> for some archs
      ide-generic: remove ide_default_{io_base,irq}() inlines (take 3)
      ide-generic: is no longer needed on ppc32
      ...

commit 1481b9109fe771ec8b035d7760f42e36d2bed5d4
Merge: 5042d99... f88133d...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 24 13:57:37 2008 -0700

    Merge branch 'release-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-acpi-2.6
    
    * 'release-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-acpi-2.6:
      acpi: fix crash in core ACPI code, triggered by CONFIG_ACPI_PCI_SLOT=y
      ACPI: thinkpad-acpi: don't misdetect in get_thinkpad_model_data() on -ENOMEM
      ACPI: thinkpad-acpi: bump up version to 0.21
      ACPI: thinkpad-acpi: add bluetooth and WWAN rfkill support
      ACPI: thinkpad-acpi: WLSW overrides other rfkill switches
      ACPI: thinkpad-acpi: prepare for bluetooth and wwan rfkill support
      ACPI: thinkpad-acpi: consolidate wlsw notification function
      ACPI: thinkpad-acpi: minor refactor on radio switch init
      Revert "ACPI: don't walk tables if ACPI was disabled"
      Revert "dock: bay: Don't call acpi_walk_namespace() when ACPI is disabled."
      Revert "Fix FADT parsing"
      ACPI : Set FAN device to correct state in boot phase
      ACPI: Ignore _BQC object when registering backlight device
      ACPI: stop complaints about interrupt link End Tags and blank IRQ descriptors

commit 5042d99795d3d817bef2f4cc46e953bee9bf7398
Merge: 5c40235... f17a077...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 24 13:57:13 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:
      PCI: fixup sparse endianness warnings in proc.c
      PCI PM: make more PCI PM core functionality available to drivers
      PCI/DMAR: don't assume presence of RMRRs
      PCI hotplug: fix error path in pci_slot's register_slot

commit 1b8ebad87b459e2e1333fbf28005977245ff5402
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:36 2008 +0200

    ide: use proper printk() KERN_* levels in ide-probe.c
    
    While at it:
    
    - fixup printk() messages in save_match() and hwif_init().
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 52f3a771feafe3e9c56f8d00c8eb53fd8f578f2d
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:36 2008 +0200

    ide: fix for EATA SCSI HBA in ATA emulating mode
    
    IDE probing code used to skip devices attached to EATA SCSI HBA
    in ATA emulating mode but because of warm-plug support port I/O
    resources are no longer freed if no devices are detected on a port
    and the decision about the driver to use is left up to the user.
    
    Remove no longer valid EATA SCSI HBA quirk from do_identify().
    
    Noticed-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit d0b53f6866fa185da94968e62ae97923db18298c
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:36 2008 +0200

    ide: remove stale comments from drivers/ide/Makefile
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 90d2c6bc68745d67cdbf00bab43818d90aa0dfb6
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:36 2008 +0200

    ide: enable local IRQs in all handlers for TASKFILE_NO_DATA data phase
    
    It is already done by task_no_data_intr() and there is no reason
    not to do it in other TASKFILE_NO_DATA data phase handlers.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit e27420d046600cd3e4139ea1b6cba59a8b4050eb
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Thu Jul 24 22:53:35 2008 +0200

    ide-scsi: remove kmalloced struct request
    
    This converts ide-scsi to use blk_get/put_request instead of
    kmalloc/kfree.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 216f9a88feabf5ed574c3aa78447a6bd872910bc
Author: Jan Evert van Grootheest <j.e.van.grootheest@caiway.nl>
Date:   Thu Jul 24 22:53:35 2008 +0200

    ht6560b: remove old history
    
    Remove the ancient version history. Git does a better job.
    
    From: Jan Evert van Grootheest <j.e.van.grootheest@caiway.nl>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit eb34b2d90e71380ad19695188934230b06a3668b
Author: Jan Evert van Grootheest <j.e.van.grootheest@caiway.nl>
Date:   Thu Jul 24 22:53:35 2008 +0200

    ht6560b: update email address
    
    Update email address.
    
    From: Jan Evert van Grootheest <j.e.van.grootheest@caiway.nl>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit e8e7b9eb11c34ee18bde8b7011af41938d1ad667
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Thu Jul 24 22:53:35 2008 +0200

    ide-cd: fix oops when using growisofs
    
    cdrom_read_capacity() will blindly return the capacity from the device
    without sanity-checking it.  This later causes code in fs/buffer.c to
    oops.
    
    Fix this by checking that the device is telling us sensible things.
    
    From: Jens Axboe <jens.axboe@oracle.com>
    Cc: Michael Buesch <mb@bu3sch.de>
    Cc: Jan Kara <jack@suse.cz>
    Cc: Arnd Bergmann <arnd@arndb.de>
    Cc: <stable@kernel.org>
    Cc: Borislav Petkov <petkovbb@googlemail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    [bart: print device name instead of driver name]
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
    [harvey: blocklen is a big-endian value]
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 96cc112c09b3c6674da01ef8b377f7a916883ea2
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:34 2008 +0200

    gayle: release resources on ide_host_add() failure
    
    "gayle: reserve memory resources at once" patch temporary removed
    freeing of resources on failure (to ease convertion to ide_host_add()
    interface).  This patch fixes it.
    
    Thanks to Geert for noticing the issue.
    
    Noticed-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit a0f403bc58dcaa118f02ec70c3ecfec1bc26e445
Author: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Date:   Thu Jul 24 22:53:34 2008 +0200

    palm_bk3710: add UltraDMA/100 support
    
    This controller supports UltraDMA up to mode 5 but it should be clocked with
    at least twice the data strobe frequency, so enable mode 5 for 100+ MHz IDECLK.
    
    While at it, start passing the correct device to clk_get() -- it worked anyway
    but WTF? :-/
    
    Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 7fa897b91a3ea0f16c2873b869d7a0eef05acff4
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Thu Jul 24 22:53:34 2008 +0200

    ide: trivial sparse annotations
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit cd740ab0f69f6c94d9c7f916758e308f30a439fa
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Thu Jul 24 22:53:33 2008 +0200

    ide: ide-tape.c sparse annotations and unaligned access removal
    
    If this is actually unaligned the access of speed/max_speed above
    is already broken and needs a get_unaligned.  Otherwise it is
    aligned and they can be removed.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: Borislav Petkov <petkovbb@googlemail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit a326b02b0c576001353dbc489154959b0889c6bf
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:33 2008 +0200

    ide: drop 'name' parameter from ->init_chipset method
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit ced3ec8aa7d0fa3300187ee47c144a22ccfc974e
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:32 2008 +0200

    ide: prefix messages from IDE PCI host drivers by driver name
    
    Prefix messages from IDE PCI host drivers by driver name instead of marketed
    chipset name (it is still possible to exactly identify the particular chipset
    basing on driver messages).
    
    As a bonus this provides nice code savings for some drivers:
    
       text    data     bss     dec     hex filename
       3826     112       8    3946     f6a drivers/ide/pci/amd74xx.o.before
       2786     112       8    2906     b5a drivers/ide/pci/amd74xx.o.after
        764     108       0     872     368 drivers/ide/pci/cs5520.o.before
        680     108       0     788     314 drivers/ide/pci/cs5520.o.after
       1680     112       4    1796     704 drivers/ide/pci/generic.o.before
       1155     112       4    1271     4f7 drivers/ide/pci/generic.o.after
       7128     792       0    7920    1ef0 drivers/ide/pci/hpt366.o.before
       6984     792       0    7776    1e60 drivers/ide/pci/hpt366.o.after
       2800     148       0    2948     b84 drivers/ide/pci/pdc202xx_new.o.before
       2523     148       0    2671     a6f drivers/ide/pci/pdc202xx_new.o.after
       2831     148       0    2979     ba3 drivers/ide/pci/pdc202xx_old.o.before
       2683     148       0    2831     b0f drivers/ide/pci/pdc202xx_old.o.after
       3776     112       4    3892     f34 drivers/ide/pci/piix.o.before
       2804     112       4    2920     b68 drivers/ide/pci/piix.o.after
       4693     116       0    4809    12c9 drivers/ide/pci/siimage.o.before
       4600     116       0    4716    126c drivers/ide/pci/siimage.o.after
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 04ba6e739e9c0623c25f94b191fd20dfbd1b26e3
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:32 2008 +0200

    it821x: remove DECLARE_ITE_DEV() macro
    
    While at it:
    
    * it821x_chipsets[] -> it821x_chipset.
    
    * Fix it821x_chipset's name field (as it is used for IT8211/8212).
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 29f1ca920cb8d65b979f7edf2fc7d11095461306
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:32 2008 +0200

    it8213: remove DECLARE_ITE_DEV() macro
    
    While at it:
    
    * it8213_chipsets[] -> it8213_chipset.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 28cfd8af52a9ed4e5bd1751ea6bc0b8c870f68ec
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:31 2008 +0200

    ide: include PCI device name in messages from IDE PCI host drivers
    
    While at it:
    
    * Apply small fixes to messages (s/dma/DMA/, remove trailing '.', etc).
    
    * Fix printk() call in ide_setup_pci_baseregs() to use KERN_INFO.
    
    * Move printk() call from ide_pci_clear_simplex() to the caller.
    
    * Cleanup do_ide_setup_pci_device() a bit.
    
    * amd74xx.c: remove superfluous PCI device revision information.
    
    * hpt366.c: fix two printk() calls in ->init_chipset to use KERN_INFO.
    
    * pdc202xx_new.c: fix printk() call in ->init_chipset to use KERN_INFO.
    
    * pdc202xx_old.c: fix driver message in pdc202xx_init_one().
    
    * via82cxxx.c: fix driver warning message in via_init_one().
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 2a8f7450f828eaee49d66f41f99ac2e54f1160a6
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:31 2008 +0200

    ide: remove <asm/ide.h> for some archs
    
    * Remove <linux/irq.h> include from <asm-ia64.h> (<linux/ide.h> includes
      <linux/interrupt.h> which is enough).
    
    * Remove <asm/ide.h> for alpha/blackfin/h8300/ia64/m32r/sh/x86/xtensa
      (this leaves us with arm/frv/m68k/mips/mn10300/parisc/powerpc/sparc[64]).
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit f01d35d87f39ab794ddcdefadb79c11054bcbfbc
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:31 2008 +0200

    ide-generic: remove ide_default_{io_base,irq}() inlines (take 3)
    
    Replace ide_default_{io_base,irq}() inlines by legacy_{bases,irqs}[].
    
    v2:
    Add missing zero-ing of hws[] (caught during testing by Borislav Petkov).
    
    v3:
    Fix zero-oing of hws[] for _real_ this time.
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 35bbac9a2f73a7e0967d0a1d3e3673e2590ef716
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:30 2008 +0200

    ide-generic: is no longer needed on ppc32
    
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit ffed0b6e1a6f5132681d4b521531d992f893190b
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:30 2008 +0200

    ide-generic: remove broken PPC_PREP support
    
    PPC_PREP has been depending on BROKEN for some time now.
    
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit d83b8b85cd56a083d30df73f3fd5e4714591b910
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:30 2008 +0200

    ide: define MAX_HWIFS in <linux/ide.h>
    
    * Now that ide_hwif_t instances are allocated dynamically
      the difference between MAX_HWIFS == 2 and MAX_HWIFS == 10
      is ~100 bytes (x86-32) so use MAX_HWIFS == 10 on all archs
      except these ones that use MAX_HWIFS == 1.
    
    * Define MAX_HWIFS in <linux/ide.h> instead of <asm/ide.h>.
    
    [ Please note that avr32/cris/v850 have no <asm/ide.h>
      and alpha/ia64/sh always define CONFIG_IDE_MAX_HWIFS. ]
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 2c9d86438a0104800da2a8ecdc1e27baf38ba6a4
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:29 2008 +0200

    ide: remove <asm-cris/ide.h>
    
    Remove <asm-cris/arch-v{10,32}/ide.h> and <asm-cris/ide.h>.
    
    This has been a broken code for some time now and needs rewrite
    to match IDE core code / host driver model anyway.
    
    Cc: Jesper Nilsson <Jesper.Nilsson@axis.com>
    Cc: Mikael Starvik <mikael.starvik@axis.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit b6cd7da5be2522b62bbc48d41b36c828b88e02fe
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:28 2008 +0200

    ide-generic: remove "no_pci_devices()" quirk from ide_default_io_base()
    
    Since the decision to probe for ISA ide2-6 is now left to the user
    "no_pci_devices()" quirk is no longer needed and may be removed.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit dbdec839c4c2bfc8f2da8e50c06b9947e5ad0394
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:28 2008 +0200

    ide-generic: minor fix for mips
    
    Move ide_probe_legacy() call to ide_generic_init() so it fails
    early if necessary and returns the proper error value (nowadays
    ide_default_io_base() is used only by ide-generic).
    
    Cc: Ralf Baechle <ralf@linux-mips.org>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit ac32f3238c1d95a6ebea2c312160dbdbd61bf91c
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:27 2008 +0200

    ide-generic: fix ide_default_io_base() for m32r
    
    Fix ide_default_io_base() to match ide_default_irq().
    
    Cc: Hirokazu Takata <takata@linux-m32r.org>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit b0a62817961796f6dcef5f316134d8bc7279bf6e
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:27 2008 +0200

    ide: fix <asm-xtensa/ide.h>
    
    * Add missing <asm-generic/ide_iops.h> include.
    
    While at it:
    
    * Remove needless ide_default_{irq,io_base}() inlines.
    
    Cc: Chris Zankel <chris@zankel.net>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 37c5ef56989717d871d048f98fb6411e7a17c43d
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:27 2008 +0200

    rapide: add module_exit()
    
    Cc: Russell King <rmk@arm.linux.org.uk>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 8e27cb1135de4cc69bf358209f91e1f7ba81eca1
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:27 2008 +0200

    icside: add module_exit()
    
    Cc: Russell King <rmk@arm.linux.org.uk>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 585f67e736eece4cdf96b628042170273221e770
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:26 2008 +0200

    via82cxxx: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit fc2c32b737fa370683f8c44d74f41febe33b9c23
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:26 2008 +0200

    trm290: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 29d72f2df933ea5ecf294b170b2f02af2af88120
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:26 2008 +0200

    triflex: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit ea881d6d6c58aa6d56105d1faba7432243ea7118
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:26 2008 +0200

    tc86c001: add ->remove method and module_exit()
    
    Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 64b0fed31d6704e4e2e42e9a1ac5995b0a1b54e4
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:25 2008 +0200

    slc90e66: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 6ce7199897bcbad05ecd06a4df22795fb37f4d0a
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:25 2008 +0200

    sl82c105: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 1ceb906b4062954e92295191402e9214345ee0e9
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:25 2008 +0200

    sis5513: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit fe3825808ad67af02bd826a0d2ca6831e947e80e
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:25 2008 +0200

    siimage: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit bc2c9a8025921972f0774859b8f19b324734e824
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:25 2008 +0200

    serverworks: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 991f5e69c512b284aaec81432dff0440b2a2f418
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:24 2008 +0200

    sc1200: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 0fd188047ca75df85191cc55f929cb2889631430
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:24 2008 +0200

    rz1000: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit da8c3e0d21c5dbb2815d7c8f1f09e0c68f626ed1
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:24 2008 +0200

    piix: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 574a1c24b63fdb584935b4924a38b451eeb0880e
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:24 2008 +0200

    pdc202xx_old: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit d69c8f8c0068b9fc7f5a5082d8a891618b732e2d
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:23 2008 +0200

    pdc202xx_new: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit adc7f85ae68bd2e8db2e0136dcd4679891e5c321
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:23 2008 +0200

    opti621: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit aa6e518d75742fd3ac3d2cb4c2bcbae850319fc1
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:23 2008 +0200

    ns87415: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 1bcaaba7749dce7c0506cff0e811c9bed8121f38
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:22 2008 +0200

    jmicron: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 87d8b61356108835f5e91c0fb32b830ec585978c
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:22 2008 +0200

    it821x: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 5102f768570b3486979afb68c595b71cfb7f026f
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:22 2008 +0200

    it8213: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit a6c43a2be9721d00ef9d6ef5b7b0e8113444577b
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:21 2008 +0200

    hpt366: add ->remove method and module_exit()
    
    Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 741ac62f6fca55ddbef52513fbc687ba6b04f99e
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:21 2008 +0200

    hpt34x: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit f566bcae9fb39b108e39a2f31594c028d6ee2e77
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:21 2008 +0200

    ide/pci/generic: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit cd68841b854e24076d41c32eae3ccfce6ae60a59
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:21 2008 +0200

    cy82c693: add ->remove method and module_exit()
    
    Fix the refcounting for dev2 while at it.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 40c8a7f67d38de87f97a548b81b6cd0621a3ff9a
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:20 2008 +0200

    cs5535: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit d16492a9789982955e627a7ffdcd1c3b945f7e85
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:20 2008 +0200

    cs5530: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit e2b15b4765ca032d0837dfc8c195ecd3bc56a433
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:20 2008 +0200

    cmd64x: add ->remove method and module_exit()
    
    Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit f354fbc4b45a730aa0f876322ea4f096b47d1013
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:20 2008 +0200

    atiixp: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit b2509ac1d9dbe7a9d3a9915afbe108978002c95b
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:19 2008 +0200

    amd74xx: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 8ee3f3b69d9c37f86a45862f53451699ec77fe12
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:19 2008 +0200

    alim15x3: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit eb7cb98b1cc8be1d4395d9accf49ae3924cd68f1
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:19 2008 +0200

    aec62xx: add ->remove method and module_exit()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit ef0b04276d8f719d754c092434fbd62c2aeb5307
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:19 2008 +0200

    ide: add ide_pci_remove() helper
    
    * Add 'unsigned long host_flags' field to struct ide_host.
    
    * Set ->host_flags in ide_host_alloc_all().
    
    * Always set PCI dev's ->driver_data in ide_pci_init_{one,two}().
    
    * Add ide_pci_remove() helper (the default implementation for
      struct pci_driver's ->remove method).
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 37525bebcfc15a1fe5a9cb50bf49b21bf43559c1
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:18 2008 +0200

    via82cxxx: cleanup ->init_chipset method
    
    * Move the boot message and via_clock setup from
      init_chipset_via82cxxx() to via_init_one().
    
    * Set vdev->via_config in via_init_one() and cleanup
      init_chipset_via82cxxx() accordingly.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 0794230fd4b1bf61af8aabd7e987a595d6dbc430
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:17 2008 +0200

    cmd64x: cleanup ->init_chipset method
    
    Remove verbose reporting for CMD646 (PCI device revision is always
    logged by IDE PCI layer).
    
    Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit d51f19c86583ca70468883d8137a92689f1a80c1
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:17 2008 +0200

    amd74xx: cleanup ->init_chipset method
    
    Move amd_clock setup from init_chipset_amd74xx() to amd74xx_probe().
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit b16040b14e766d390138b04c8829c816f4c1d95b
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:17 2008 +0200

    tc86c001: remove ->init_chipset method
    
    * Reserve PCI BAR 5 in tc86c001_init_one() and remove no longer needed
      init_chipset_tc86c001().
    
    While at it:
    
    * Add & use DRV_NAME define.
    
    Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit ee77325b074a73694b66ec9eca4f7e55dad58b84
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:17 2008 +0200

    via82cxxx: convert to use ->host_priv
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 4c674235d667d7ddc6b0c95a228a507eb94da2d6
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:16 2008 +0200

    siimage: convert to use ->host_priv
    
    While at it:
    
    * Reserve PCI BAR 5 in siimage_init_one() and remove no longer needed
      setup_mmio_siimage().
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 96776f3b57eb7beb889a4368937cc9d74082a47e
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:16 2008 +0200

    sc1200: convert to use ->host_priv
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 1d76d9dc448d5a6fc7b49ba06c634aa6927bcc3d
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:16 2008 +0200

    it821x: convert to use ->host_priv
    
    While at it:
    
    * Allocate both struct it821x_dev instances at once.
    
    * Don't leak itdevs on ide_pci_init_one() failure.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 74811f355f4f69a187fa74892dcf2a684b84ce99
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:15 2008 +0200

    hpt366: convert to use ->host_priv
    
    While at it:
    
    * Allocate both struct hpt_info instances at once.
    
    Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 60e57ed7c12917932a01d1679d92a7a8735afbce
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:15 2008 +0200

    aec62xx: convert to use ->host_priv
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 08da591e14cf87247ec09b17c350235157a92fc3
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:15 2008 +0200

    ide: add ide_device_{get,put}() helpers
    
    * Add 'struct ide_host *host' field to ide_hwif_t and set it
      in ide_host_alloc_all().
    
    * Add ide_device_{get,put}() helpers loosely based on SCSI's
      scsi_device_{get,put}() ones.
    
    * Convert IDE device drivers to use ide_device_{get,put}().
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 6cdf6eb357c2681596b7b1672b92396ba82333d4
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:14 2008 +0200

    ide: add ->dev and ->host_priv fields to struct ide_host
    
    * Add 'struct device *dev[2]' and 'void *host_priv' fields
      to struct ide_host.
    
    * Set ->dev[] in ide_host_alloc_all()/ide_setup_pci_device[s]().
    
    * Pass 'void *priv' argument to ide_setup_pci_device[s]()
      and use it to set ->host_priv.
    
    * Set PCI dev's ->driver_data to point to the struct ide_host
      instance if PCI host driver wants to use ->host_priv.
    
    * Rename ide_setup_pci_device[s]() to ide_pci_init_{one,two}().
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 8c2eece50a368c7986bae0b3e52739558dd71b51
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:12 2008 +0200

    ide: call ide_pci_setup_ports() before do_ide_setup_pci_device()
    
    * Call ide_pci_setup_ports() before do_ide_setup_pci_device()
      in ide_setup_pci_device[s]().
    
    While at it:
    
    * Remove stale FIXMEs.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit a742d6cf0b37b1a96a1549b1fda0d6b19e0185c2
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:12 2008 +0200

    ide: move ide_setup_pci_controller() call to ide_setup_pci_device[s]()
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit a95925a309cd9a2e7f5a5713fd70e0dadb09890c
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:11 2008 +0200

    ide: respect dev->irq in do_ide_setup_pci_device() also if 'tried_config'
    
    * If device is in the PCI native mode respect dev->irq regardless of
      'tried_config' in do_ide_setup_pci_device().
    
    * Drop no longer needed 'config' argument from ide_setup_pci_controller().
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 708e5f9eb68589b87724af3f0fb4e681dfdfd69f
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Thu Jul 24 22:53:11 2008 +0200

    ide: always call ->init_chipset method in do_ide_setup_pci_device()
    
    Call ->init_chipset method also for 'tried_config' / '!pciirq' conditions.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit e2d2867ff8700d7431c68c089ff5f5ed7f2d5b40
Author: Chris Wright <chrisw@sous-sol.org>
Date:   Thu Jul 24 20:43:34 2008 +0000

    When verifying the decoded header before decoding the object identifier
    (expecting a SPNEGO pseudo-mechanism oid), the test to verify it is a
    primitive encoding is compared against the asn1 class.  Primitive is not a
    class.  This brings check in line with similar check for krb/ntlmssp oid.
    
    Signed-off-by: Chris Wright <chrisw@sous-sol.org>
    Cc: Steven French <sfrench@us.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Steve French <sfrench@us.ibm.com>

commit 5c402355adf8f920531f02099f4ec0d2bccd4c64
Merge: ecc8b65... 2cc1773...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 24 12:56:07 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
      MAINTAINERS: Remove Glenn Streiff from NetEffect entry
      mlx4_core: Improve error message when not enough UAR pages are available
      IB/mlx4: Add support for memory management extensions and local DMA L_Key
      IB/mthca: Keep free count for MTT buddy allocator
      mlx4_core: Keep free count for MTT buddy allocator
      mlx4_code: Add missing FW status return code
      IB/mlx4: Rename struct mlx4_lso_seg to mlx4_wqe_lso_seg
      mlx4_core: Add module parameter to enable QoS support
      RDMA/iwcm: Remove IB_ACCESS_LOCAL_WRITE from remote QP attributes
      IPoIB: Include err code in trace message for ib_sa_path_rec_get() failures
      IB/sa_query: Check if sm_ah is NULL in ib_sa_remove_one()
      IB/ehca: Release mutex in error path of alloc_small_queue_page()
      IB/ehca: Use default value for Local CA ACK Delay if FW returns 0
      IB/ehca: Filter PATH_MIG events if QP was never armed
      IB/iser: Add support for RDMA_CM_EVENT_ADDR_CHANGE event
      RDMA/cma: Add RDMA_CM_EVENT_TIMEWAIT_EXIT event
      RDMA/cma: Add RDMA_CM_EVENT_ADDR_CHANGE event

commit ecc8b655b38a880b578146895e0e1e2d477ca2c0
Merge: 2528ce3... e338125...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 24 12:55:01 2008 -0700

    Merge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      nohz: adjust tick_nohz_stop_sched_tick() call of s390 as well
      nohz: prevent tick stop outside of the idle loop

commit 2528ce3237be4e900f5eaa455490146e1422e424
Merge: 8ffa5b6... 36bd53d...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 24 12:54:26 2008 -0700

    Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      arch/mips/kernel/stacktrace.c: Heiko can't type
      kthread: reduce stack pressure in create_kthread and kthreadd
      fix core/stacktrace changes on avr32, mips, sh

commit 8ffa5b65968262ba6bb046329972791c0d960745
Merge: 6209ed9... 58838cf...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 24 12:53:51 2008 -0700

    Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      sched: clean up compiler warning
      sched: fix hrtick & generic-ipi dependency

commit 6209ed9d8443b63c36d340908530fa470c4d4fff
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 24 12:49:26 2008 -0700

    x86-64: make BUILD_IRQ() also reset section back
    
    Commit 9d25d4db81833029d30b7b03cc1000cbbe09e192 ("x86: BUILD_IRQ say
    .text to avoid .data.percpu") added a ".text" specifier to make sure
    that BUILD_IRQ() builds the irq trampoline in the text segment rather
    than in some random left-over segment that the compiler happened to
    leave the asm in.
    
    However, we should also make sure that we switch back by adding a
    ".previous" at the end, so that there are no subtle issues with
    subsequent compiler-generated code.
    
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6044110742bc2ae0577b962985e7c63e0634b2e9
Merge: 7540081... 04bbe43...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 24 12:33:51 2008 -0700

    Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      x86: fix header export, asm-x86/processor-flags.h, CONFIG_* leaks
      x86: BUILD_IRQ say .text to avoid .data.percpu
      xen: don't use sysret for sysexit32
      x86: call early_cpu_init at the same point

commit 7540081c6b16dc941895bca840749cabfd0d3b48
Merge: 3fde80e... b552068...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 24 12:24:40 2008 -0700

    Merge branch 'semaphore' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc
    
    * 'semaphore' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc:
      Remove __DECLARE_SEMAPHORE_GENERIC
      Remove asm/semaphore.h
      Remove use of asm/semaphore.h
      Add missing semaphore.h includes
      Remove mention of semaphores from kernel-locking

commit 3fde80e94c2bbffbb13f5faa3340cf438440ebea
Merge: ac9f80a... 9b0e741...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 24 12:17:19 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
      m68knommu: put ColdFire head code into .text.head section
      m68knommu: remove last use of CONFIG_FADS and CONFIG_RPXCLASSIC
      m68knommu: remove RPXCLASSIC from the m68k tree
      m68knommu: fec: remove FADS
      m68knommu: MCF5307 PIT GENERIC_CLOCKEVENTS support
      m68knommu: add read_barrier_depends() and irqs_disabled_flags()
      m68knommu: add byteswap assembly opcode for ISA A+
      m68knommu: add ffs and __ffs plattform which support ISA A+ or ISA C
      m68knommu: add sched_clock() for the DMA timer
      m68knommu: complete generic time
      m68knommu: move code within time.c
      m68knommu: m68knommu: add old stack trace method
      m68knommu: Add Coldfire DMA Timer support
      m68knommu: defconfig for M5407C3 board
      m68knommu: defconfig for M5307C3 board
      m68knommu: defconfig for M5275EVB board
      m68knommu: defconfig for M5249EVB board
      m68knommu: change to a configs directory for board configurations

commit ac9f80ad16e6e934b6c1f12f82d27889c0f9abcc
Merge: c54554d... f6ec2d9...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 24 12:16:40 2008 -0700

    Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight
    
    * 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight:
      backlight: Fix missing kernel doc entry
      backlight: Add Nvidia-based Apple Macbook Pro backlight driver

commit c54554d388369f7f88ddcbe285ca96f7fb8a2d4b
Merge: 4378dcc... fe3025b...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 24 12:16:02 2008 -0700

    Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds
    
    * 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds:
      leds: Ensure led->trigger is set earlier
      leds: Add support for Philips PCA955x I2C LED drivers
      leds: Fix sparse warnings in leds-h1940 driver
      leds: mark led_classdev.default_trigger as const
      leds: fix unsigned value overflow in atmel pwm driver
      leds: Add pca9532 platform data for Thecus N2100
      leds: Add pca9532 led driver

commit 4378dcca8578b0fd0fba883a3354ad4820d4f85f
Merge: c3c2233... 7ae93f5...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 24 12:15:16 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
      sparc64: Fix cpufreq notifier registry.
      sparc64: Fix lockdep issues in LDC protocol layer.

commit c3c2233d84bee397b8271923c007264eb3efa67b
Merge: f924727... f867e6a...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 24 12:14:58 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
      pkt_sched: sch_sfq: dump a real number of flows
      atm: [fore200e] use MODULE_FIRMWARE() and other suggested cleanups
      netfilter: make security table depend on NETFILTER_ADVANCED
      tcp: Clear probes_out more aggressively in tcp_ack().
      e1000e: fix e1000_netpoll(), remove extraneous e1000_clean_tx_irq() call
      net: Update entry in af_family_clock_key_strings
      netdev: Remove warning from __netif_schedule().
      sky2: don't stop queue on shutdown

commit f9247273cb69ba101877e946d2d83044409cc8c5
Author: Steven Whitehouse <swhiteho@redhat.com>
Date:   Thu Jul 24 17:22:13 2008 +0100

    UFS: add const to parser token table
    
    This patch adds a "const" to the parser token table. I've done an
    allmodconfig build to see if this produces any warnings/failures and the
    patch includes a fix for the only warning that was produced.
    
    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
    Acked-by: Alexander Viro <aviro@redhat.com>
    Acked-by: Evgeniy Dushistov <dushistov@mail.ru>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b340e8a57ef381e69c99a7a8ede61a6bf71a8014
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Wed Jul 23 21:31:51 2008 -0700

    auxdisplay: small cleanups
    
    - Use BUILD_BUG_ON for CFAG12864B_SIZE instead of runtime-check
    
    - Use get_zeroed_page()
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Cc: Miguel Ojeda Sandonis <maxextreme@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5bb49fcd501aa9fd3d321a22b7c01d9b0db7ab36
Author: Philippe De Muyter <phdm@macqel.be>
Date:   Wed Jul 23 21:31:50 2008 -0700

    video/fb: cleanup FB_MAJOR usage
    
    Currently, linux/major.h defines a GRAPHDEV_MAJOR (29) that nobody uses,
    and linux/fb.h defines the real FB_MAJOR (also 29), that only fbmem.c
    needs.  Drop GRAPHDEV_MAJOR from major.h, move FB_MAJOR definition from
    fb.h to major.h, and fix fbmem.c to use major.h's definition.
    
    Signed-off-by: Philippe De Muyter <phdm@macqel.be>
    Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit cba603bf514c101bf48f6adf393c3d00ed457a57
Author: Jan Beulich <jbeulich@novell.com>
Date:   Wed Jul 23 21:31:49 2008 -0700

    fbcon: remove stray semicolons
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3e074058d72486676f6fdf6fe803200c62dcb403
Author: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Date:   Wed Jul 23 21:31:48 2008 -0700

    fbdev: LCD backlight driver using Atmel PWM driver
    
    This patch adds a platform driver using the ATMEL PWM driver to control a
    backlight which requires a PWM signal and optional GPIO signal for discrete
    on/off signal.  It has been tested on Favr-32 board from EarthLCD.
    
    The driver is configurable by supplying a struct with the platform data.  See
    the include/linux/atmel-pwm-bl.h for details.
    
    The board code for Favr-32 will be submitted to the AVR32 kernel list.
    
    Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
    Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
    Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
    Cc: Richard Purdie <rpurdie@rpsys.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2d04a4a72d7e1519b4838f24bdd4b5d0f3f426dc
Author: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Date:   Wed Jul 23 21:31:48 2008 -0700

    fbcon: bgcolor fix
    
    The fourth bit of the background color is the blink property bit, not the
    intensity bit, as for the foreground color.  Therefore it shouldn't be
    included in the background color.
    
    Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
    Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4a25e41831ee851c1365d8b41decc22493b18e6d
Author: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Date:   Wed Jul 23 21:31:46 2008 -0700

    video: sh7760fb: SH7760/SH7763 LCDC framebuffer driver
    
    Framebuffer driver for the SH7760/SH7763 integrated LCD controller.
    
    Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
    Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
    Reviewed-by: Paul Mundt <lethal@linux-sh.org>
    Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Cc: Siegfried Schaefer <s.schaefer@schaefer-edv.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c6b044d6bab5e2878d408666469362fc200a889a
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:45 2008 -0700

    neofb: drop the xtimings structure
    
    Remove the xtimings structure which only stored some values to be used
    later (mostly once).  Calculate and use these values in places they are
    needed.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 1ca6b62f8ca668ccfab0da9112c0125ef82343bd
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:45 2008 -0700

    neofb: drop redundant code
    
    Drop structure which is only set but never read.  Drop variables which are
    only set and never read.  Convert one long switch into two shorter ones.
    
    Add cpu_relax() in busy waiting loop.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7fc80b7bd682b47825e806018cca8ff7dc6bb55a
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:44 2008 -0700

    neofb: simplify clock calculation
    
    There is nothing to gain by converting value in kHz to fixed point MHz.
    Just calculate everything in kHz.
    
    A reorder of the loop allows reducing number of iterations (check if
    frequency is not too high already).
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5798712d608f5ebad994487748a2ccf3cc613d78
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 23 21:31:43 2008 -0700

    drivers/video/amifb.c cleanups
    
    This patch contains the following cleanups:
    - make the needlessly global amifb_init() static
    - rename cleanup_module() to amifb_exit(),
      make it static __exit,
      use module_exit(),
      there's no need to #ifdef MODULE it
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 104b198dd0b3b62a4fc4e9146f01f2abc718e926
Author: Jordan Crouse <jordan.crouse@amd.com>
Date:   Wed Jul 23 21:31:43 2008 -0700

    lxfb: fix console blanking
    
    Simply enabling DAC blanking without turning off the CRT seems to be resulting
    in characters remaining on the screen when the monitor blanks.  This patch
    turns off the CRT for all modes, and also powers down the DACs when vsync
    and/or hsync are disabled.
    
    Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
    Acked-by: Andres Salomon <dilinger@debian.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit be935d5b6301865b4e9ec35d79d398cedb3c82b7
Author: Andres Salomon <dilinger@queued.net>
Date:   Wed Jul 23 21:31:41 2008 -0700

    lxfb: drop dead declarations from header
    
    We never sent the gamma stuff upstream, and don't really care about it.
    However, lx_[gs]_et_gamma prototypes snuck into lxfb.h anyways; there are
    no definitions for them.  Drop the dead code.
    
    Signed-off-by: Andres Salomon <dilinger@debian.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 18b095d4b847bb08bf8a1bace7711a93d27732c0
Author: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date:   Wed Jul 23 21:31:41 2008 -0700

    drivers/char: remove old broken Cobalt LCD driver
    
    Remove old broken Cobalt LCD driver.
    
    Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
    Acked-by: Ralf Baechle <ralf@linux-mips.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5abe3b4063f16245b8fafbff37bd93814eb8e363
Author: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date:   Wed Jul 23 21:31:40 2008 -0700

    fbdev: add new Cobalt LCD framebuffer driver
    
    Add new Cobalt LCD framebuffer driver.
    
    [akpm@linux-foundation.org: fix build]
    Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
    Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Cc: Ralf Baechle <ralf@linux-mips.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6b51d51a9d24719f905ba9657b29e04efd82a7ea
Author: Timur Tabi <timur@freescale.com>
Date:   Wed Jul 23 21:31:39 2008 -0700

    fsl-diu-fb: update Freescale DIU driver to use page_alloc_exact()
    
    Update the Freescale DIU driver to use page_alloc_exact() to allocate a
    DMA buffer.  This also eliminates the rheap-based memory allocator.  We
    can do this now because commit 6ccf61f9 allows us to allocate 8MB
    physically- contiguous memory blocks.
    
    [akpm@linux-foundation.org: fix printk warnings]
    Signed-off-by: Timur Tabi <timur@freescale.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c25826a7cf1c61b5c6e6db8365172eb97ef39ef3
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Wed Jul 23 21:31:38 2008 -0700

    lcd: add platform_lcd driver
    
    Add a platform_lcd driver to allow boards with simple lcd power controls
    to register themselves easily.
    
    [akpm@linux-foundation.org: build fix]
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Cc: Richard Purdie <rpurdie@rpsys.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0c531360ed504aa0ce995fcb8ef08e82b6534d0b
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Wed Jul 23 21:31:38 2008 -0700

    lcd: add lcd_device to check_fb() entry in lcd_ops
    
    Add the lcd_device being checked to the check_fb entry of lcd_ops.  This
    ensures that any driver using this to check against it's own state can do
    so, and also makes all the calls in lcd_ops more orthogonal in their
    arguments.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit cccb6d3c149603b9c15d3c460dff317455df1766
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Wed Jul 23 21:31:37 2008 -0700

    fb: add support for the ILI9320 video display controller
    
    Provide support for the ILI9320 display controller chip which is found in
    many LCD displays.  Included with this is support for an example LCD using
    this chip, the VGG2432A4.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d05254190dd1a4751284f4a51efb70fcc16c45a4
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Wed Jul 23 21:31:37 2008 -0700

    sm501: fixup allocation code to be 64bit resource compliant
    
    As pointed out by Andrew Morton, we have a problem when setting the 64bit
    resources option.  Alter the allocation routines to remove the need to use
    the start and end fields, use the proper HEAD_PANEL/HEAD_CRT and update
    the comments.
    
    Note, we also fix the bug where we failed to check the size of the
    CRT memory allocation.
    
    [akpm@linux-foundation.org: cleanup]
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9b599fb2fc23386dfd2965bf7d10b2b0f628b208
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Wed Jul 23 21:31:36 2008 -0700

    sm501: restructure init to allow only 1 fb on an SM501
    
    Add the ability to register only one of the two possible main framebuffer
    devices on the SM501 by passing platform data for only the framebuffer
    that you are interested in having.
    
    As a side note, we update the init sequence to commonise the code that is
    executed twice, and fix a pair of missing frees that we didn't do on
    framebuffer exit, such as freeing the fb's cmap.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 206c5d69d0540024faffd423fc703f1e457332d7
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Wed Jul 23 21:31:35 2008 -0700

    sm501: add inversion controls for VBIASEN and FPEN
    
    Add flags to allow the driver to invert the sense of both VBIASEN and FPEN
    signals comming from the SM501.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 968910bd03b226ed410d092c2da59dffe5bfe8de
Author: Nicolas Ferre <nicolas.ferre@atmel.com>
Date:   Wed Jul 23 21:31:34 2008 -0700

    atmel_lcdfb: avoid division by zero
    
    Avoid division by zero in  atmel_lcdfb_check_var() function.
    
    If pixclock is not specified while passing a var structure in
    the check_var() funtion, a division by zero occurs (when
    translating pixclock to KHz).
    
    This patch adds a checking of this value and try to choose a
    video mode in the modelist.
    
    The mode found in the probe function in added to the modelist.
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
    Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
    Cc: Andrew Victor <linux@maxim.org.za>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 84c41ce83e9b2987ccef352f28ba0055b26c8f8e
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:34 2008 -0700

    skeletonfb: update to correct platform driver usage
    
    It updates skeletonfb to new platform driver API.  The skeletonfb is
    templates for creating new drivers.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a882ef47c7156e8cc47e72f2aa396f2514569c48
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Wed Jul 23 21:31:33 2008 -0700

    aty: use memory_read_from_buffer()
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 1c554ff9554d67b4db0fb5e2f78c7cb4b2e0d627
Author: Ville Syrjala <syrjala@sci.fi>
Date:   Wed Jul 23 21:31:32 2008 -0700

    atyfb: fix a cast
    
    The argument to iounmap() is void __iomem *. Fix the cast.
    
    Signed-off-by: Ville Syrjala <syrjala@sci.fi>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 89c69d2b8eb3ee2338fded9d70a0795b4712f112
Author: Ville Syrjala <syrjala@sci.fi>
Date:   Wed Jul 23 21:31:32 2008 -0700

    atyfb: report probe errors
    
    Properly propagate errors to the probe function.
    
    Signed-off-by: Ville Syrjala <syrjala@sci.fi>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6cfafc15994ac2a2377b32b5a65cf62a90a80d49
Author: Ville Syrjala <syrjala@sci.fi>
Date:   Wed Jul 23 21:31:31 2008 -0700

    atyfb: use a PCI device ID table
    
    Convert atyfb to use a PCI device ID table.
    
    Signed-off-by: Ville Syrjala <syrjala@sci.fi>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3880b0b5297ae9bf58a7662d13a46b5d5f0b2af6
Author: Ville Syrjala <syrjala@sci.fi>
Date:   Wed Jul 23 21:31:30 2008 -0700

    atyfb: correct_chipset() can fail
    
    Atari probe code relies on correct_chipset() failing if the device is not
    a mach64 GX/CX.  aty_chips[] array would be indexed with -1 in that case.
    
    Signed-off-by: Ville Syrjala <syrjala@sci.fi>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 50cd0221c9062ec5dac8a3620f36f568df052ac1
Author: Olaf Hering <olaf@aepfle.de>
Date:   Wed Jul 23 21:31:29 2008 -0700

    atyfb: remove dead code
    
    Remove dead code.  This will slightly change the behaviour of the driver
    on systems that support backlight control.  Previously they would just
    turn the backlight off using the backlight control but now the generic LCD
    code will also turn off the LCD using the POWER_MANAGEMENT register.
    
    Signed-off-by: Olaf Hering <olaf@aepfle.de>
    Signed-off-by: Ville Syrjala <syrjala@sci.fi>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7572a1ea034a8fc45e57de28cc7573264975532a
Author: Ville Syrjala <syrjala@sci.fi>
Date:   Wed Jul 23 21:31:28 2008 -0700

    fbdev: xoffset, yoffset and yres are unsigned
    
    The xoffset, yoffset and yres members of fb_var_screeninfo are __u32.
    Make them unsigned in the code as well.
    
    Signed-off-by: Ville Syrjala <syrjala@sci.fi>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 43a3abc6aca8505e708508e2c7c2f99a7f8f820b
Author: Ville Syrjala <syrjala@sci.fi>
Date:   Wed Jul 23 21:31:27 2008 -0700

    fbdev: width and height are unsigned
    
    The width and height members of fb_var_screeninfo are __u32.  The code
    initializes them to -1 which seems wrong, and 0 seems like an equally good
    default value.
    
    Signed-off-by: Ville Syrjala <syrjala@sci.fi>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2870086e9f2032bdd95b8da9bd187e3c16fc6d49
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:26 2008 -0700

    hgafb: convert to new platform driver API
    
    Convert the hgafb driver to use new platform driver API.
    
    Addresses http://bugzilla.kernel.org/show_bug.cgi?id=9689
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Cc: Anton Vorontsov <avorontsov@ru.mvista.com>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b604838ac6d233fd6bffc0e758a818133a01ff22
Author: Frans Pop <elendil@planet.nl>
Date:   Wed Jul 23 21:31:26 2008 -0700

    vfb: only enable if explicitly requested when compiled in
    
    The Kconfig help for the vfb driver says:
       Do NOT enable it for normal systems! To protect the innocent, it
       has to be enabled explicitly at boot time using the kernel option
       `video=vfb:'.
    
    This change lets the code match the description.
    
    Support for vfb:disable is kept for backwards compatibility; vfb:off works
    because it is tested at a higher level.
    
    Note: any undefined option (e.g. vfb:enable) will also enable this driver.
    
    The relevant code has been unchanged since before the migration to
    git (2.6.12).
    
    This patch fixes bugzilla #9310 and was the root cause behind
    http://lkml.org/lkml/2008/5/31/220.
    
    Signed-off-by: Frans Pop <elendil@planet.nl>
    Cc: Antonino A. Daplas <adaplas@gmail.com>
    Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit cfb4f5d1750e05f43902197713c50c29e7dfbc99
Author: Magnus Damm <magnus.damm@gmail.com>
Date:   Wed Jul 23 21:31:24 2008 -0700

    fbdev: SuperH Mobile LCDC Driver
    
    This is the SuperH Mobile LCDC frame buffer driver V2, adding support for
    the LCDC block found in SuperH Mobile processors.  The hardware supports
    up to two LCD panels per LCDC block, and both RGB and SYS interfaces can
    be used to hook up LCD panels/modules.
    
    The device driver is a regular platform driver, so LCD configuration and
    board specific hooks are passed to the driver using platform data.  LCD
    modules using SYS interface often require special configuration using the
    SYS bus, and to solve this cleanly the driver provides SYS interface
    operations to the board code.
    
    Tested on sh7723 and sh7722 processors with a SYS16A QVGA panel and WVGA
    panels using RGB16 and RGB18 interfaces.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Acked-by: Paul Mundt <lethal@linux-sh.org>
    Reviewed-by: Krzysztof Helt <krzysztof.h1@poczta.fm>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c2c12155cf05bf3e25eeae5711beffc634505400
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:24 2008 -0700

    tdfxfb: remove ypan checks done by a higher layer
    
    These checks and assignments are done by a higher layer so remove them
    from the driver.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 98219374d9ed2d257e56e8e1fcd9d16a083397bb
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:23 2008 -0700

    vga16fb: source code improvement
    
    Use constants and functions from the vga.h file.  Also add module
    description.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ea9014bcacf236124d5e0ff971838049a98456cb
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:22 2008 -0700

    tdfxfb: add mode_option module parameter
    
    Small step toward unification of mode setting parameter.  This is required
    to fix the Bugzilla's bug 9847
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a90ed92ed852a3d4b8a6f20b10bba771997f5ede
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:22 2008 -0700

    tridentfb: documentation update
    
    Make the tridentfb documentation closer to current state of the tridentfb
    driver.  Fix also some formatting.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 012e26096b36bfeacaba2c9e31eaf32d6faa6567
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:21 2008 -0700

    uvesafb: change mode parameter to mode_option
    
    Make more drivers use the "mode_option" parameter.  This one is quite new
    so drop the old "mode" parameter before someone starts using it seriously.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 49a1d28f57adc9cb064572f0373e26363b0a412f
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:21 2008 -0700

    fbcon: make logo_height a local variable
    
    Make logo_height variable local in the only function it is used.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d22579b837358cbef12ccca5adaf7e93ae09ab7a
Author: Nicolas Ferre <nicolas.ferre@atmel.com>
Date:   Wed Jul 23 21:31:20 2008 -0700

    atmel_lcdfb: FIFO underflow management
    
    Manage atmel_lcdfb FIFO underflow
    
    Resetting the LCD and DMA allows to fix screen shifting after a FIFO
    underflow.  It follows reset sequence from errata "LCD Screen Shifting
    After a Reset".
    
    Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
    Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
    Cc: Andrew Victor <linux@maxim.org.za>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 77a6e7abb09de0e85a15e2fe42c21ffc59847759
Author: Roel Kluin <12o3l@tiscali.nl>
Date:   Wed Jul 23 21:31:19 2008 -0700

    vga16fb: test virtual screen range before subtraction on unsigned
    
    dx and dy are u32's, so the test should occur before the subtraction
    
    Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
    Cc: Antonino Daplas <adaplas@pol.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 1c0face9d4024bf942096297937759bdf0e1aeac
Author: Roel Kluin <12o3l@tiscali.nl>
Date:   Wed Jul 23 21:31:18 2008 -0700

    atafb: test virtual screen range before subtraction on unsigned
    
    dx and dy are u32's, so the test should occur before the subtraction
    
    Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
    Cc: Tim Schmielau <tim@physik3.uni-rostock.de>
    Cc: Krzysztof Helt <krzysztof.h1@wp.pl>
    Cc: Antonino Daplas <adaplas@pol.net>
    Cc: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 091c82c01295719d47b89b38d24e41ad2066ead8
Author: Roel Kluin <12o3l@tiscali.nl>
Date:   Wed Jul 23 21:31:18 2008 -0700

    amifb: test virtual screen range before subtraction on unsigned
    
    dx and dy are u32's, so the test should occur before the subtraction
    
    Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
    Cc: Antonino Daplas <adaplas@pol.net>
    Cc: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 816664f88707b03fde24fb09759d569ed42406cb
Author: Roel Kluin <12o3l@tiscali.nl>
Date:   Wed Jul 23 21:31:17 2008 -0700

    aty128fb: test below 0 on unsigned pll->post_divider
    
    pll->post_divider is unsigned, so the test fails
    
    Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: Antonino Daplas <adaplas@pol.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit fcea8030b3c2e71ad89f080901c63a04f07881c8
Author: Tony Breeds <tony@bakeyournoodle.com>
Date:   Wed Jul 23 21:31:16 2008 -0700

    drivers/video/aty/radeon_base.c: notify user if sysfs_create_bin_file() failed
    
    Current kernel builds warn about:
    drivers/video/aty/radeon_base.c: In function 'radeonfb_pci_register':
    drivers/video/aty/radeon_base.c:2334: warning: ignoring return value of 'sysfs_create_bin_file', declared with attribute warn_unused_result
    drivers/video/aty/radeon_base.c:2336: warning: ignoring return value of 'sysfs_create_bin_file', declared with attribute warn_unused_result
    
    Do minimal checking of these functions and issue a warning if either
    fails.  They don't seem to be critical..
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7951ac91c7d45b61f54f1cdabc24b52b40785de6
Author: Matthias Kaehlcke <matthias@kaehlcke.net>
Date:   Wed Jul 23 21:31:16 2008 -0700

    sa1100fb: convert ctrlr_sem in a mutex
    
    The semaphore ctrlr_sem is used as a mutex.  Convert it to the mutex API
    
    Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b91dbce56a8dbf312f6255d5121b295553d2b4db
Author: Matthias Kaehlcke <matthias@kaehlcke.net>
Date:   Wed Jul 23 21:31:14 2008 -0700

    pxafb: convert ctrlr_sem in a mutex
    
    The semaphore ctrlr_sem is used as a mutex.  Convert it to the mutex API.
    
    Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
    Cc: Daniel Mack <daniel@caiaq.de>
    Cc: Eric Miao <eric.miao@marvell.com>
    Cc: Russell King <rmk@arm.linux.org.uk>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 14aefd1b49ff3bd13caa37fb06bd53488d5d1486
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 23 21:31:12 2008 -0700

    video/sis/: remove compat code
    
    This patch removes compat code for older kernel versions.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Cc: <thomas@winischhofer.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0b9cf3aa6b1e934807b40b4d478d7e11f7c43f55
Author: Roland Kletzing <devzero@web.de>
Date:   Wed Jul 23 21:31:10 2008 -0700

    mdacon messing up default vc's - set default to vc13-16 again
    
    mdacon incorrectly detects MDA hardware on systems without such graphics card.
    
    One may load this module by chance, for example when doing some systematical
    module-testing, and if there is no Monochrome Display Adapter attached ,
    module init renders vc1-16 completely unusable.
    
    I and others have run into this more than once.  see [Bug 224522 - modprobe
    mdacon freezes machine -> https://bugzilla.novell.com/show_bug.cgi?id=224522 ]
    for example
    
    Apparently  proper MDA detection seems to be broken for a long time - seems to
    be related to those #ifdef TEST_MDA_B statements added by Edward Betts.
    
    this commit back in 2002 made things even worse :
    http://git.kernel.org/?p=linux/kernel/git/tglx/history.git;a=commit;h=c72757b49c88914433244757fb4967fc63546685
    
    It changed default vc allocation from 13-16 to 1-16 for no apparent reason
    (!?) , and with that (and without X), mdacon grabs the vc you`re currently
    sitting on and locks you out.
    
    this is from Kconfig :
    >config MDA_CONSOLE
    >        depends on !M68K && !PARISC && ISA
    >        tristate "MDA text console (dual-headed) (EXPERIMENTAL)"
    >        ---help---
    >          Say Y here if you have an old MDA or monochrome Hercules graphics
    >          adapter in your system acting as a second head ( = video card). You
    >          will then be able to use two monitors with your Linux system. Do not
    >          say Y here if your MDA card is the primary card in your system; the
    >          normal VGA driver will handle it.
    
    As we can see mdacon is just meant as an additional driver for dual-head
    setup, and since kernel 2.4.36 still defaults to vc13-16 , setting the default
    back to that value again shouldn`t do any harm.
    
    Hereby i'm reverting that change, setting default back to to vc13-16 again.
    
    Besides the fact that mdacon may be rarely or never be used these days and
    could perhaps put to trash anyway (pre-dinosaur hardware!), indeed this is not
    a real solution, but at least it removes the unfortunate side-effect of
    messing up the vc you`re working on.
    
    Signed-off-by: Roland Kletzing <devzero@web.de>
    Cc: James Simmons <jsimmons@infradead.org>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Cc: Tim Schmielau <tim@physik3.uni-rostock.de>
    Cc: Jan Engelhardt <jengelh@gmx.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 663b0e15877293451bdfea619db45eafae9dec54
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:09 2008 -0700

    tridentfb: remove warning message that cyblafb driver should be used
    
    The tridentfb driver should handle now all chipsets handled by the cyblafb
    driver.  Remove the message which claims that support will be removed.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0292be4a382957016e8b574dc292779cfb49e029
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:08 2008 -0700

    tridentfb: add imageblit acceleration for Blade3D family
    
    Add imageblit acceleration for the Blade3D family of cores.  The code is
    based on code from the cyblafb driver.
    
    It is a step toward assimilating back the cyblafb driver into the
    tridentfb driver.  The cyblafb driver handles a subfamily of the Trident
    Blade3d cores.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6280fd4f9c2683a4d2f096320dd74ded4e5106ad
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:08 2008 -0700

    tridentfb: Blade3D clock fixes
    
    This patch fixes following problems:
    - does not allow the m parameter to reach 0 as
      it locks the graphics core (power cycle needed)
    - for the newer chips (with new clock registers)
      does not allow of n / m ratio below 4 as it gives
      unstable image on the Blade3D core
    - extend shift parameter (k) range  to 2 for the newer
      chips to cope with the n /m >= 4 limit at low resolution
      (bandwidth) modes
    - prefer modes with higher n / m ratio (higher k values)
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f330c4b1961d730ef15ac184e4b7f1c25847d0ae
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:07 2008 -0700

    tridentfb: y-panning fixes
    
    The Trident cards uses only 20-bit address of screen start in double
    words.  This allows addressing for only 4MB of video memory so check this.
    
    Also remove some redundant checks and assignments.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a4af1798d768ab2f12ab623e21ad68dc8c248005
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:06 2008 -0700

    tridentfb: fix 224 color logo at 8 bpp
    
    Fix depth setting for 8 bpp mode.  The nice 224 color logo is not
    displayed in 8 bpp depth without this fix.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 13b0de49f52ec8638b3e3e59192a959b35214d9e
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:06 2008 -0700

    tridentfb: fix console freeze when switching from X11
    
    This patch fixes two problems when acceleration is enabled:
    
     - console switch from the Xorg locks up the computer
       because the Xorg code locks some registers and disables
       the mmio mode, so reenable these in the
       tridentfb_set_par() and enable_mmio()
    
     - blacklist the Image975 chipset from setting PCI burst
       mode. This helps with random lock ups of the
       framebuffer on this chip. The same fix is probably
       needed for the Xorg as well.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5cf138457af20b0ef79d8c249381927718ca1417
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:05 2008 -0700

    tridentfb: source code improvements
    
    This patch contains general source code improvments:
     - more simple functions are inline
     - removes some meaningless output and the VERSION
       string as it is no use
     - eng_par is moved into the tridentfb_par
     - removed small section of code for CyberBladeXPAi1
       which is maybe right for only one resolution
       and refresh rate and is probably redundant now
     - other minor improvements
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 01a2d9ed85c945fc8a672622780533a1a0b7caf5
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:04 2008 -0700

    tridentfb: acceleration constants change
    
    This patch replaces deprecated constant FB_ACCELF_TEXT with
    FBINFO_HWACCEL_DISABLED and adds constants for Trident families of
    accelerators.
    
    The FBINFO_HWACCEL_DISABLED is correctly used so noaccel parameter works
    now.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 34dec24317d6824b7db172bb0072b909a9c376f2
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:04 2008 -0700

    tridentfb: various pixclock and timing improvements
    
    This patch fixes few issues related to timings and pixclock generation:
    
     - disallow the pixclocks with numerator lower than
       double denominator. This fixes display instability
       for some modes.
     - choose the pixelclock with the highest
       numerator and denominator values. This improve
       image quality and fixes display instability
       for some modes.
     - make interlaced modes work.
     - set synchronization pulses polarization
       correctly.
     - horizontal synchronization timing are now
       the same as generated by X.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2c86a0c26fbe8ea218f7a267645679fb78aba8a3
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:03 2008 -0700

    tridentfb: acceleration bug fixes
    
    This patch fixes two problems when acceleration is enabled:
    
     - bit for bitblt direction is corrected
       so scrolling down works as expected on 3DImage chips
    
     - initialization of acceleration is done later
       this helps with initial console malfuntion (on Blade3D
       chips) well documented here:
       http://marc.info/?l=linux-fbdev-users&m=111386953124478&w=2
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 49b1f4b44bcdc47a10d2b354b269305043ef2a32
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:02 2008 -0700

    tridentfb: acceleration code improvements
    
    This patch brings various acceleration improvements:
    - set  copyarea/fillrect for non-accelerated framebuffer (fix)
    - remove 15 bpp depth handling to simplify code as it hardly
      works (15 bpp handling was obviously missing in some switches)
    - add fb_sync call and move waiting before accelerated function
      to make acceleration more asynchronous to cpu (few % of speed
      improvement)
    - add cpu_relax() call in waiting loops
    - make longer register names and name more registers
    - move registers' definition to header
    - general code improvements (shortening, simplifying)
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit bcac2d5fe36238dcfc955b49f9db10ad3ae3e53c
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:01 2008 -0700

    tridentfb: add acceleration for TGUI families
    
    This patch adds acceleration for TGUI 9440 and 96xx chips.  These chips
    requires line length to be power of 2, so this is also changed.
    
    It also moves the troubling enable_mmio() function to its final
    destination.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 54f019e54244fef0ad927ce5501927d9033492de
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:01 2008 -0700

    tridentfb: fix hi-color modes for TGUI 9440
    
    The TGUI 9440 requires doubling clock for 16bpp (hi-color) modes.
    
    The patch also moves back enable_mmio() call to the right position.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 65e93e038c8a6eb65b6907d6aed22a8ff1029d3a
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:00 2008 -0700

    tridentfb: preserve memory type settings
    
    Do not overwrite bits which contain memory type settings.  It removes
    noise pixels ("snow") on Blade3D and 3DImage chips.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 74a933feaf13f705e6c798d87efe6a9d758b3ca0
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:31:00 2008 -0700

    tridentfb: improve check_var function
    
    Do some additional checks (like pixelclock versus ramdac speed) to
    eliminate modes which do not work.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit aa0aa8ab2f28d8985daa79ecab51970376e17157
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:30:59 2008 -0700

    tridentfb: fix unitialized pseudo_palette
    
    Initialize the pseudo_palette pointer properly.  This fixes crash when
    16bpp or 32bpp mode is selected.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a0d922562d56073f147a4de2983bee499dd2a10e
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:30:58 2008 -0700

    tridentfb: add TGUI 9440 support
    
    Add support for TGUI 9440 chip.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0e73a47f094a919e2edeaa88e840cd0400adc423
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:30:58 2008 -0700

    tridentfb: improved register values on TGUI 9680
    
    Improved values for some registers after Xorg Trident driver.  The main
    problem was that values set by BIOS have been ignored.
    
    This patch completely remove random pixels ("snow") on the TGUI 9680 and
    9440 (not supported yet by the driver).  It does not help with the "snow"
    on 3DImage and Blade3D cards.
    
    There is also small improvement in timing calculations (hblank start and
    vblank start)
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3876ae8beb2c7c19e21279b9603b1244fcd744dd
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:30:57 2008 -0700

    tridentfb: improve probe function
    
    Add missing release of allocated fb_info structure and move enable_mmio() to
    fix error path.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6bdf1035602abf0564d24a7447eea1c149c4bcb1
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:30:56 2008 -0700

    tridentfb: fix clock settings for older Trident 96XX chips
    
    The Xorg code shows that Trident models 9660, 9680 and 9682 require a
    different clock setting method.  Add the second clock setting method for older
    models.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c1724fecabfed504a4cfb87319ad3b9d3a8baa92
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:30:56 2008 -0700

    tridentfb: use mmio access for clock setting
    
    Use the mmio outb function instead of direct one.  The mmio registers are
    already mapped (in the probe function).
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7f762d23e607af786bba8ff4a18059f43950c0e8
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:30:55 2008 -0700

    tridentfb: fix timing calculations
    
    Fix broken timings calculations. This patch helps with following
    problems:
     - no left part of screen visible (up to half of the screen)
     - monitor's frequencies are not the ones intended for selected modes
     - if mode with resoultion y > 1024 is selected at least once then
       all modes with y < 1024 are "out of sync" (no display)
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 10172ed6dc4d40ff42bf5ce2dd2f65f401a93696
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:30:54 2008 -0700

    tridentfb: make use of functions and constants from the vga.h
    
    Make use of functions and constants from the vga.h header to compact the code
    and make it more readable.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d9cad04bcde00411976402eda726199ac13b29ca
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:30:54 2008 -0700

    tridentfb: move global acceleration hooks into structure
    
    This patch moves acceleration hooks into the tridentfb_par structure and
    removes global hooks.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e0759a5fbba12e0f2c9149d85bea1ec7df0178fd
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:30:53 2008 -0700

    tridentfb: convert is_blade and is_xp macros into functions
    
    This patch converts the is_blade() and is_xp() macros into local functions.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6eed8e1ec8532a6cd10c8b27236bde023c52c56a
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:30:53 2008 -0700

    tridentfb: move global flat panel variable into structure
    
    This patch moves flat panel indicator into tridentfb_par structure and removes
    related global variables and macros.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 122e8ad3cbf172043ea93f2db8e107fa9f9b0192
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:30:52 2008 -0700

    tridentfb: move global chip_id into structure
    
    This patch moves the chip_id into tridentfb_par structure and removes global
    chip_id related constants.
    
    It also bumps version of the driver to 0.7.9
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ea8ee55c12f77cbbb6e067f91e0cd794baa692ab
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:30:51 2008 -0700

    tridentfb: move global pseudo palette into structure
    
    This patch moves pseudo palette int tridentfb_par structure and removes global
    default_var.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e09ed099d0169ac3a22b17cfeece0fa54a9e43eb
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:30:51 2008 -0700

    tridentfb: convert fb_info into allocated one
    
    This patch converts fb_info structure from global variable to allocatable one.
    
    The global default_par is moved into function variable.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 306fa6f60a2870b7a9827a64e1b45cd35a9549aa
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jul 23 21:30:50 2008 -0700

    tridentfb: replace macros with functions
    
    This patch replaces macros with static functions and puts tridentfb_par
    pointer as the first argument of these functions.  These is a step toward
    multihead support.
    
    Additionally, bogus TRIDENT_MMIO define is removed as the driver supports
    graphics cards only through the mmio mode.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2ece5f43b041b96fa2a05107a10a6b0ea0c03a3b
Author: Sebastian Siewior <bigeasy@linutronix.de>
Date:   Wed Jul 23 21:30:49 2008 -0700

    fbdev: add the carmine FB driver
    
    Basic FB driver for the carmine chip.  The driver registers two FB devices for
    the two possible screens.  The DRAM settings can be be switched via Kconfig
    (between eval board and custom).
    
    Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4cad4431fcd872a1b2efc093b0db6df943f5a898
Author: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date:   Wed Jul 23 21:30:48 2008 -0700

    rtc-vr41xx: add irq_set_freq() and irq_set_state()
    
    Implement the ioctls RTC_PIE_ON, RTC_PIE_OFF, RTC_IRQP_SET and
    RTC_IRQP_READ in the standard RTC way.
    
    Thanks Dave for noticing it.
    
    Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
    Cc: David Brownell <david-b@pacbell.net>
    Cc: Ralf Baechle <ralf@linux-mips.org>
    Cc: Alessandro Zummo <a.zummo@towertech.it>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7e2a31da854dcf8324012a83a31b40bc11e52589
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Wed Jul 23 21:30:47 2008 -0700

    rtc-cmos: avoid spurious irqs
    
    This fixes kernel http://bugzilla.kernel.org/show_bug.cgi?id=11112 (bogus
    RTC update IRQs reported) for rtc-cmos, in two ways:
    
      - When HPET is stealing the IRQs, use the first IRQ to grab
        the seconds counter which will be monitored (instead of
        using whatever was previously in that memory);
    
      - In sane IRQ handling modes, scrub out old IRQ status before
        enabling IRQs.
    
    That latter is done by tightening up IRQ handling for rtc-cmos everywhere,
    also ensuring that when HPET is used it's the only thing triggering IRQ
    reports to userspace; net object shrink.
    
    Also fix a bogus HPET message related to its RTC emulation.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Report-by: W Unruh <unruh@physics.ubc.ca>
    Cc: Andrew Victor <avictor.za@gmail.com>
    Cc: <stable@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 449321b39f6c6ebfa15d6da24f134240bd51db29
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Wed Jul 23 21:30:46 2008 -0700

    rtc-at91rm9200: avoid spurious irqs
    
    This fixes kernel http://bugzilla.kernel.org/show_bug.cgi?id=11112 (bogus
    RTC update IRQs reported) for rtc-at91rm9200 by scrubbing old IRQ status
    before enabling IRQs.
    
    It also removes nonfunctional periodic IRQ support from this driver;
    only update IRQs are reported, or provided by the hardware.
    
    I suspect some other RTCs probably have versions of #11112; it's easy to
    overlook, since most non-RTC drivers don't care about spurious IRQs:
    they're not reported to userspace.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Report-by: W Unruh <unruh@physics.ubc.ca>
    Cc: Andrew Victor <avictor.za@gmail.com>
    Cc: <stable@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 773be7ee97c11fbb6b8a912a58b268dbe8a6a3fe
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Wed Jul 23 21:30:45 2008 -0700

    rtc: rtc-s3c: update IRQ handling
    
    The rtc-s3c.c driver has been using its own ioctl() handling to deal with
    alarm and periodic interrupts to handle what should now be done with the
    rtc core code.
    
    Change to using the .irq_set_freq and .irq_set_state driver entries and
    remove the .ioctl handling.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Acked-by: Alessandro Zummo <a.zummo@towertech.it>
    Cc: David Brownell <david-b@pacbell.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4cd0c5c40b64ef9fd94fb8382dade2fd28f2b935
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Wed Jul 23 21:30:44 2008 -0700

    rtc: rtc-s3c: add __devexit and __devinit markers
    
    Add the relevant __devinit and __devexit attributes to the rtc-s3c driver.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Acked-by: Alessandro Zummo <a.zummo@towertech.it>
    Cc: David Brownell <david-b@pacbell.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 35d3fdd5f304c06654c940921fc045c60df34693
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Wed Jul 23 21:30:43 2008 -0700

    rtc-cmos: improve HPET IRQ glue
    
    Resolve http://bugzilla.kernel.org/show_bug.cgi?id=11051 and other bugs
    related to the way the HPET glue code in rtc-cmos was incomplete and
    inconsistent:
    
     * Switch the approach so that the basic driver code flow isn't
       changed by having HPET ... instead, just have HPET shadow the
       RTC_CONTROL irq enables and RTC_FREQ_SELECT data.  It's only
       coping with IRQ thievery, after all.
    
     * Do that consistently (!!) to avoid problems when the HPET code
       is out of sync with the real RTC intent.  Examples include:
    
       - cmos_procfs(), which now reports correct data
    
       - cmos_irq_set_state() ... also removing the previous PIE_{ON,OFF}
         ioctl support so only one code path manages "periodic" IRQs
    
       - cmos_do_shutdown() ... currently a "just in case" change.
    
       - cmos_suspend() and cmos_resume() ... also handling a bug that
         was specific to HPET's IRQ thievery, where the alarm wasn't
         disabled after waking the system
    
     * Always call that HPET code under the RTC spinlock (it doesn't do
       its own locking)
    
    Also clean up the HPET glue:
    
     * Add some comments explaining what's going on.
    
     * Switch to having just one #ifdef for the HPET glue, and inline
       functions (not #defines) to avoid some compiler warnings.
    
     * Have the probe message also report when HPET IRQs are involved
    
    This still leaves various holes in the HPET glue, like the emulated update
    IRQs being out of sync with the RTC, alarms never using day or month
    matches, and many extra IRQs (at 64 Hz).
    
    [akpm@linux-foundation.org: fix build]
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Cc: Tomas Janousek <tomi@nomi.cz>
    Cc: Bernhard Walle <bwalle@suse.de>
    Cc: Carlos R. Mafra <crmafra@ift.unesp.br>
    Acked-by: Alessandro Zummo <a.zummo@towertech.it>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c68d07b2da54c941bb36c9d6d35fe8f263ee10ef
Author: Carlos R. Mafra <crmafra@ift.unesp.br>
Date:   Wed Jul 23 21:30:40 2008 -0700

    rtc: remove and clarify unneeded externs
    
    When CONFIG_HPET_EMULATE_RTC is defined the external declaration of
    hpet_rtc_interrupt is redundant due to the inclusion of hpet.h.
    
    When !CONFIG_HPET_EMULATE_RTC we make it clear that hpet_rtc_interrupt is
    not used by defining it to return zero.
    
    Signed-off-by: Carlos R. Mafra <crmafra@ift.unesp.br>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 02bb584f3b1cfc8188522a4d2c8881b65073a4f1
Author: Wolfram Sang <w.sang@pengutronix.de>
Date:   Wed Jul 23 21:30:39 2008 -0700

    rtc: convert the PCF8583 driver to the new I2C style framework with device_ids
    
    Convert the PCF8583 driver to the new I2C style framework with device_ids
    
    Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
    Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
    Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
    Cc: David Brownell <david-b@pacbell.net>
    Acked-by: Jean Delvare <khali@linux-fr.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 71fc822455ccb63a66be0b6e97a415aceb0062c6
Author: David Brownell <david-b@pacbell.net>
Date:   Wed Jul 23 21:30:38 2008 -0700

    rtc: rtc-omap footprint shrinkage
    
    Shrink the runtime footprint of the OMAP1 RTC driver a bunch by removing
    some old hacks and switching to platform_driver_probe().
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Cc: Alessandro Zummo <a.zummo@towertech.it>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d3de851a445123f24ad8ece18662014b5e8a8b4e
Author: David Brownell <david-b@pacbell.net>
Date:   Wed Jul 23 21:30:37 2008 -0700

    rtc: BCD codeshrink
    
    This updates <linux/bcd.h> to define the key routines as constant
    functions, which the macros will then call.  Newer code can now call
    bcd2bin() instead of SCREAMING BCD2BIN() TO THE FOUR WINDS.
    
    This lets each driver shrink their codespace by using N function calls to
    a single (global) copy of those routines, instead of N inlined copies of
    these functions per driver.
    
    These routines aren't used in speed-critical code.  Almost all callers are
    in the RTC framework.  Typical per-driver savings is near 300 bytes.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Acked-by: Adrian Bunk <bunk@kernel.org>
    Cc: Alessandro Zummo <a.zummo@towertech.it>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 53e84b672c1a8190af2b376c35c7a39cf1214f59
Author: David Brownell <david-b@pacbell.net>
Date:   Wed Jul 23 21:30:36 2008 -0700

    rtc: ds1305/ds1306 driver
    
    Support the Dallas/Maxim DS1305 and DS1306 RTC chips.  These use SPI, and
    support alarms, NVRAM, and a trickle charger for use when their backup
    power supply is a supercap or rechargeable cell.
    
    This basic driver doesn't yet support suspend/resume or wakealarms.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Cc: Alessandro Zummo <a.zummo@towertech.it>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8fc2c767b06067b417c565c4e75731e68ed41fd8
Author: Kim B. Heino <Kim.Heino@bluegiga.com>
Date:   Wed Jul 23 21:30:34 2008 -0700

    rtc: add support for ST M41T94 SPI RTC
    
    This patch adds kernel driver for M41T94 RTC chip connected via SPI.
    I've tested it on two different AT91-based hardwares.
    
    This is third revision of the patch: some comments made by
    Alessandro Zummo fixed.
    
    Revision two added support for century bit and fixes.
    
    Signed-off-by: Kim B. Heino <Kim.Heino@bluegiga.com>
    Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
    Cc: David Brownell <david-b@pacbell.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5ad31a575157147b43fa84ef1e21471661653878
Author: David Brownell <david-b@pacbell.net>
Date:   Wed Jul 23 21:30:33 2008 -0700

    rtc: remove BKL for ioctl()
    
    Remove implicit use of BKL in ioctl() from the RTC framework.
    
    Instead, the rtc->ops_lock is used.  That's the same lock that already
    protects the RTC operations when they're issued through the exported
    rtc_*() calls in drivers/rtc/interface.c ...  making this a bugfix, not
    just a cleanup, since both ioctl calls and set_alarm() need to update IRQ
    enable flags and that implies a common lock (which RTC drivers as a rule
    do not provide on their own).
    
    A new comment at the declaration of "struct rtc_class_ops" summarizes
    current locking rules.  It's not clear to me that the exceptions listed
    there should exist ...  if not, those are pre-existing problems which can
    be fixed in a patch that doesn't relate to BKL removal.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Cc: Jonathan Corbet <corbet@lwn.net>
    Acked-by: Alessandro Zummo <a.zummo@towertech.it>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 53f1b1433da7eac2607a4a0898a221a4485fd732
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Wed Jul 23 21:30:32 2008 -0700

    rtc: push the BKL down into the driver ioctl method
    
    For now just wrap the main logic, but this driver is a prime candidate for
    someone wanting to eliminate the lock entirely
    
    [lizf@cn.fujitsu.com: fix build failure]
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4c228db0b30fa12d65ae7461ce29ed1f4da12c5b
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Wed Jul 23 21:30:32 2008 -0700

    rtc: m41t80: use pr_info() as appropriate
    
    Replace printk(KERN_INFO ...) calls with appropriate pr_info(...)
    equivalents.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Cc: Alessandro Zummo <a.zummo@towertech.it>
    Cc: Alexander Bigga <ab@mycable.de>
    Cc: David Brownell <david-b@pacbell.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 35aa64f3a117a16c466f688f52ac3847b3b572e8
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Wed Jul 23 21:30:29 2008 -0700

    rtc: m41t80: sort header inclusions for readability
    
    Sort the header inclusions for readability.  No functional changes.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Cc: Alessandro Zummo <a.zummo@towertech.it>
    Cc: Alexander Bigga <ab@mycable.de>
    Cc: David Brownell <david-b@pacbell.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit aa55ddf340c9fa3f303ee16bbf35887e42c50304
Author: Ian Kent <raven@themaw.net>
Date:   Wed Jul 23 21:30:29 2008 -0700

    autofs4: remove unused ioctls
    
    The ioctls AUTOFS_IOC_TOGGLEREGHOST and AUTOFS_IOC_ASKREGHOST were added
    several years ago but what they were intended for has never been
    implemented (as far as I'm aware noone uses them) so remove them.
    
    Signed-off-by: Ian Kent <raven@themaw.net>
    Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 06a3598552dc3b2b30eb18bd53bbac2a901489d7
Author: Ian Kent <raven@themaw.net>
Date:   Wed Jul 23 21:30:28 2008 -0700

    autofs4: reorganize expire pending wait function calls
    
    This patch re-orgnirzes the checking for and waiting on active expires and
    elininates redundant checks.
    
    Signed-off-by: Ian Kent <raven@themaw.net>
    Cc: Jeff Moyer <jmoyer@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ec6e8c7d3f9073336ec7b2eed3fcda6f922087c3
Author: Ian Kent <raven@themaw.net>
Date:   Wed Jul 23 21:30:28 2008 -0700

    autofs4: fix direct mount pending expire race - correction
    
    Appologies, somehow I seem to have sent an out dated version of this
    patch. Here is an additional patch that brings the patch up to date.
    
    Signed-off-by: Ian Kent <raven@themaw.net>
    Cc: Jeff Moyer <jmoyer@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6e60a9ab5f5d314735467752f623072f5b75157a
Author: Ian Kent <raven@themaw.net>
Date:   Wed Jul 23 21:30:27 2008 -0700

    autofs4: fix direct mount pending expire race
    
    For direct and offset type mounts that are covered by another mount we
    cannot check the AUTOFS_INF_EXPIRING flag during a path walk which leads
    to lookups walking into an expiring mount while it is being expired.
    
    For example, for the direct multi-mount map entry with a couple of
    offsets:
    
    /race/mm1  /      <server1>:/<path1>
               /om1   <server2>:/<path2>
               /om2   <server1>:/<path3>
    
    an autofs trigger mount is mounted on /race/mm1 and when accessed it is
    over mounted and trigger mounts made for /race/mm1/om1 and /race/mm1/om2.
    So it isn't possible for path walks to see the expiring flag at all and
    they happily walk into the file system while it is expiring.
    
    When expiring these mounts follow_down() must stop at the autofs mount and
    all processes must block in the ->follow_link() method (except the daemon)
    until the expire is complete.  This is done by decrementing the d_mounted
    field of the autofs trigger mount root dentry until the expire is
    completed.  In ->follow_link() all processes wait on the expire and the
    mount following is completed for the daemon until the expire is complete.
    
    Signed-off-by: Ian Kent <raven@themaw.net>
    Cc: Jeff Moyer <jmoyer@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 97e7449a7ad883bf9f516fc970778d75999c7843
Author: Ian Kent <raven@themaw.net>
Date:   Wed Jul 23 21:30:26 2008 -0700

    autofs4: fix indirect mount pending expire race
    
    The selection of a dentry for expiration and the setting of the
    AUTOFS_INF_EXPIRING flag isn't done atomically which can lead to lookups
    walking into an expiring mount.
    
    What happens is that an expire is initiated by the daemon and a dentry is
    selected for expire but, since there is no lock held between the selection
    and setting of the expiring flag, a process may find the flag clear and
    continue walking into the mount tree at the same time the daemon attempts
    the expire it.
    
    Signed-off-by: Ian Kent <raven@themaw.net>
    Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 26e81b3142f1ba497d4cd0365c13661684b784ce
Author: Ian Kent <raven@themaw.net>
Date:   Wed Jul 23 21:30:25 2008 -0700

    autofs4: fix pending checks
    
    There are two cases for which a dentry that has a pending mount request
    does not wait for completion.  One is via autofs4_revalidate() and the
    other via autofs4_follow_link().
    
    In revalidate, after the mount point directory is created, but before the
    mount is done, the check in try_to_fill_dentry() can can fail to send the
    dentry to the wait queue since the dentry is positive and the lookup flags
    may contain only LOOKUP_FOLLOW.  Although we don't trigger a mount for the
    LOOKUP_FOLLOW flag, if ther's one pending we might as well wait and use
    the mounted dentry for the lookup.
    
    In autofs4_follow_link() the dentry is not checked to see if it is pending
    so it may fail to call try_to_fill_dentry() and not wait for mount
    completion.
    
    A dentry that is pending must always be sent to the wait queue.
    
    Signed-off-by: Ian Kent <raven@themaw.net>
    Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ff9cd499d6258952385cb2f12e9a3c0908fd5786
Author: Ian Kent <raven@themaw.net>
Date:   Wed Jul 23 21:30:24 2008 -0700

    autofs4: cleanup redundant readir code
    
    The mount triggering functionality of readdir and related functions is no
    longer used (and is quite broken as well).  The unused portions have been
    removed.
    
    Signed-off-by: Ian Kent <raven@themaw.net>
    Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c72305b5472522299bb6f45b736080128eb1c822
Author: Ian Kent <raven@themaw.net>
Date:   Wed Jul 23 21:30:23 2008 -0700

    autofs4: indirect dentry must almost always be positive
    
    We have been seeing mount requests comming to the automount daemon for
    keys of the form "<map key>/<non key directory>" which are lookups for
    invalid map keys.  But we can check for this in the kernel module and
    return a fail immediately, without having to send a request to the daemon.
    
    It is possible to recognise these requests are invalid based on whether
    the request dentry is negative and its relation to the autofs file system
    root.
    
    For example, given the indirect multi-mount map entry:
    
    idm1  \
        /mm1  <server>:/<path1>
        /mm2  <server>:/<path2>
    
    For a request to mount idm1, IS_ROOT((idm1)->d_parent) will be always be
    true and the dentry may be negative.  But directories idm1/mm1 and
    idm1/mm2 will always be created as part of the mount request for idm1.  So
    any mount request within idm1 itself must have a positive dentry otherwise
    the map key is invalid.
    
    In version 4 these multi-mount entries are all mounted and umounted as a
    single request and in version 5 the directories idm1/mm1 and idm1/mm2 are
    created and an autofs fs mounted on them to act as a mount trigger so the
    above is also true.
    
    This also holds true for the autofs version 4 pseudo direct mount feature.
     When this feature is used without the "--ghost" option automount(8) will
    create internal submounts as we go down the map key paths which are
    essentially normal indirect mounts for which the above holds.  If the
    "--ghost" option is given the directories for map keys are created at
    daemon startup so valid map entries correspond to postive dentries in the
    autofs fs.
    
    autofs version 5 direct mount maps are similar except that the IS_ROOT
    check is not needed.  This has been addressed in a previous patch tittled
    "autofs4 - detect invalid direct mount requests".
    
    For example, given the direct multi-mount map entry:
    
    /test/dm1  \
        /mm1  <server>:/<path1>
        /mm2  <server>:/<path2>
    
    An autofs fs is mounted on /test/dm1 as a trigger mount and when a mount
    is triggered for /test/dm1, the multi-mount offset directories
    /test/dm1/mm1 and /test/dm1/mm2 are created and an autofs fs is mounted on
    them to act as mount triggers.  So valid direct mount requests must always
    have a positive dentry if they correspond to a valid map entry.
    
    Signed-off-by: Ian Kent <raven@themaw.net>
    Acked-by: Jeff Moyer <jmoyer@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit eb3b176796b0e53fd26fce86847231542eb0d198
Author: Ian Kent <raven@themaw.net>
Date:   Wed Jul 23 21:30:22 2008 -0700

    autofs4: detect invalid direct mount requests
    
    autofs v5 direct and offset mounts within an autofs filesystem are
    triggered by existing autofs triger mounts so the mount point dentry must
    be positive.  If the mount point dentry is negative then the trigger
    doesn't exist so we can return fail immediately.
    
    Signed-off-by: Ian Kent <raven@themaw.net>
    Cc: Jeff Moyer <jmoyer@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 296f7bf78bc5c7a4d772aea580ce800d14040d1a
Author: Ian Kent <raven@themaw.net>
Date:   Wed Jul 23 21:30:21 2008 -0700

    autofs4: fix waitq memory leak
    
    If an autofs mount becomes catatonic before autofs4_wait_release() is
    called the wait queue counter will not be decremented down to zero and the
    entry will never be freed.  There are also races decrementing the wait
    counter in the wait release function.  To deal with this the counter needs
    to be updated while holding the wait queue mutex and waiters need to be
    woken up unconditionally when the wait is removed from the queue to ensure
    we eventually free the wait.
    
    Signed-off-by: Ian Kent <raven@themaw.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e64be33ccaceaca67c84237dff8805b861398eab
Author: Ian Kent <raven@themaw.net>
Date:   Wed Jul 23 21:30:20 2008 -0700

    autofs4: check kernel communication pipe is valid for write
    
    It is possible for an autofs mount to become catatonic (and for the daemon
    communication pipe to become NULL) after a wait has been initiallized but
    before the request has been sent to the daemon.  We need to check for this
    before sending the request packet.
    
    Signed-off-by: Ian Kent <raven@themaw.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f4c7da02615bebcaf89f15a8d055922f515160b8
Author: Ian Kent <raven@themaw.net>
Date:   Wed Jul 23 21:30:19 2008 -0700

    autofs4: add missing kfree
    
    It see that the patch tittled "autofs4 - fix pending mount race" is
    missing a change that I had recently made.
    
    It's missing a kfree for the case mutex_lock_interruptible() fails
    to aquire the wait queue mutex.
    
    Signed-off-by: Ian Kent <raven@themaw.net>
    Cc: Jeff Moyer <jmoyer@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a1362fe92f1bde687b3a9e93d6b8d105d0a84f74
Author: Ian Kent <raven@themaw.net>
Date:   Wed Jul 23 21:30:19 2008 -0700

    autofs4: fix pending mount race
    
    Close a race between a pending mount that is about to finish and a new
    lookup for the same directory.
    
    Process P1 triggers a mount of directory foo.  It sets
    DCACHE_AUTOFS_PENDING in the ->lookup routine, creates a waitq entry for
    'foo', and calls out to the daemon to perform the mount.  The autofs
    daemon will then create the directory 'foo', using a new dentry that will
    be hashed in the dcache.
    
    Before the mount completes, another process, P2, tries to walk into the
    'foo' directory.  The vfs path walking code finds an entry for 'foo' and
    calls the revalidate method.  Revalidate finds that the entry is not
    PENDING (because PENDING was never set on the dentry created by the
    mkdir), but it does find the directory is empty.  Revalidate calls
    try_to_fill_dentry, which sets the PENDING flag and then calls into the
    autofs4 wait code to trigger or wait for a mount of 'foo'.  The wait code
    finds the entry for 'foo' and goes to sleep waiting for the completion of
    the mount.
    
    Yet another process, P3, tries to walk into the 'foo' directory.  This
    process again finds a dentry in the dcache for 'foo', and calls into the
    autofs revalidate code.
    
    The revalidate code finds that the PENDING flag is set, and so calls
    try_to_fill_dentry.
    
    a) try_to_fill_dentry sets the PENDING flag redundantly for this
       dentry, then calls into the autofs4 wait code.
    
    b) the autofs4 wait code takes the waitq mutex and searches for an
       entry for 'foo'
    
    Between a and b, P1 is woken up because the mount completed.  P1 takes the
    wait queue mutex, clears the PENDING flag from the dentry, and removes the
    waitqueue entry for 'foo' from the list.
    
    When it releases the waitq mutex, P3 (eventually) acquires it.  At this
    time, it looks for an existing waitq for 'foo', finds none, and so creates
    a new one and calls out to the daemon to mount the 'foo' directory.
    
    Now, the reason that three processes are required to trigger this race is
    that, because the PENDING flag is not set on the dentry created by mkdir,
    the window for the race would be way to slim for it to ever occur.
    Basically, between the testing of d_mountpoint(dentry) and the taking of
    the waitq mutex, the mount would have to complete and the daemon would
    have to be woken up, and that in turn would have to wake up P1.  This is
    simply impossible.  Add the third process, though, and it becomes slightly
    more likely.
    
    Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
    Signed-off-by: Ian Kent <raven@themaw.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5a11d4d0ee1ff284271f7265929d07ea4a1168a6
Author: Ian Kent <raven@themaw.net>
Date:   Wed Jul 23 21:30:17 2008 -0700

    autofs4: fix waitq locking
    
    The autofs4_catatonic_mode() function accesses the wait queue without any
    locking but can be called at any time.  This could lead to a possible
    double free of the name field of the wait and a double fput of the daemon
    communication pipe or an fput of a NULL file pointer.
    
    Signed-off-by: Ian Kent <raven@themaw.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 70b52a0a5005ce6a0ceec56e97222437a0ba7506
Author: Jeff Moyer <jmoyer@redhat.com>
Date:   Wed Jul 23 21:30:16 2008 -0700

    autofs4: use struct qstr in waitq.c
    
    The autofs_wait_queue already contains all of the fields of the
    struct qstr, so change it into a qstr.
    
    This patch, from Jeff Moyer, has been modified a liitle by myself.
    
    Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
    Signed-off-by: Ian Kent <raven@themaw.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6d5cb926fa0162b1e62f37c117cc7ce763cfcbb9
Author: Ian Kent <raven@themaw.net>
Date:   Wed Jul 23 21:30:15 2008 -0700

    autofs4: use lookup intent flags to trigger mounts
    
    When an open(2) call is made on an autofs mount point directory that
    already exists and the O_DIRECTORY flag is not used the needed mount
    callback to the daemon is not done. This leads to the path walk
    continuing resulting in a callback to the daemon with an incorrect
    key. open(2) is called without O_DIRECTORY by the "find" utility but
    this should be handled properly anyway.
    
    This happens because autofs needs to use the lookup flags to decide
    when to callback to the daemon to perform a mount to prevent mount
    storms. For example, an autofs indirect mount map that has the "browse"
    option will have the mount point directories are pre-created and the
    stat(2) call made by a color ls against each directory will cause all
    these directories to be mounted. It is unfortunate we need to resort
    to this but mount maps can be quite large. Additionally, if a user
    manually umounts an autofs indirect mount the directory isn't removed
    which also leads to this situation.
    
    To resolve this autofs needs to use the lookup intent flags to enable
    it to make this decision. This patch adds this check and triggers a
    call back if any of the lookup intent flags are set as all these calls
    warrant a mount attempt be requested.
    
    I know that external VFS code which uses the lookup flags is something
    that the VFS would like to eliminate but I have no choice as I can't
    see any other way to do this. A VFS dentry or inode operation callback
    which returns the lookup "type" (requires a definition) would be
    sufficient. But this change is needed now and I'm not aware of the form
    that coming VFS changes will take so I'm not willing to propose anything
    along these lines.
    
    If anyone can provide an alternate method I would be happy to use it.
    
    [akpm@linux-foundation.org: fix build for concurrent VFS changes]
    Signed-off-by: Ian Kent <raven@themaw.net>
    Cc: Al Viro <viro@zeniv.linux.org.uk>
    Cc: Jeff Moyer <jmoyer@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c432c2586a0811c7d0030d78f0993568bc889a6f
Author: Ian Kent <raven@themaw.net>
Date:   Wed Jul 23 21:30:14 2008 -0700

    autofs4: don't release directory mutex if called in oz_mode
    
    Since we now delay hashing of dentrys until the ->mkdir() call, droping
    and re-taking the directory mutex within the ->lookup() function when we
    are being called by user space is not needed.  This can lead to a race
    when other processes are attempting to access the same directory during
    mount point directory creation.
    
    In this case we need to hang onto the mutex to ensure we don't get user
    processes trying to create a mount request for a newly created dentry
    after the mount point entry has already been created.  This ensures that
    when we need to check a dentry passed to autofs4_wait(), if it is hashed,
    it is always the mount point dentry and not a new dentry created by
    another lookup during directory creation.
    
    Signed-off-by: Ian Kent <raven@themaw.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ef581a742874ebc4c28d24b374c78b762144ebdc
Author: Ian Kent <raven@themaw.net>
Date:   Wed Jul 23 21:30:13 2008 -0700

    autofs4: fix symlink name allocation
    
    The length of the symlink name has been moved but it needs to be set
    before allocating space for it in the dentry info struct.  This corrects a
    mistake in a recent patch.
    
    Signed-off-by: Ian Kent <raven@themaw.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2576737873dc1d9ea461a5955a5f6779b569a350
Author: Ian Kent <raven@themaw.net>
Date:   Wed Jul 23 21:30:12 2008 -0700

    autofs4: use look aside list for lookups
    
    A while ago a patch to resolve a deadlock during directory creation was
    merged.  This delayed the hashing of lookup dentrys until the ->mkdir()
    (or ->symlink()) operation completed to ensure we always went through
    ->lookup() instead of also having processes go through ->revalidate() so
    our VFS locking remained consistent.
    
    Now we are seeing a couple of side affects of that change in situations
    with heavy mount activity.
    
    Two cases have been identified:
    
    1) When a mount request is triggered, due to the delayed hashing, the
       directory created by user space for the mount point doesn't have the
       DCACHE_AUTOFS_PENDING flag set.  In the case of an autofs multi-mount
       where a tree of mount point directories are created this can lead to
       the path walk continuing rather than the dentry being sent to the wait
       queue to wait for request completion.  This is because, if the pending
       flag isn't set, the criteria for deciding this is a mount in progress
       fails to hold, namely that the dentry is not a mount point and has no
       subdirectories.
    
    2) A mount request dentry is initially created negative and unhashed.
       It remains this way until the ->mkdir() callback completes.  Since it
       is unhashed a fresh dentry is used when the user space mount request
       creates the mount point directory.  This leaves the original dentry
       negative and unhashed.  But revalidate has no way to tell the VFS that
       the dentry has changed, other than to force another ->lookup() by
       returning false, which is at best wastefull and at worst not possible.
       This results in an -ENOENT return from the original path walk when in
       fact the mount succeeded.
    
    To resolve this we need to ensure that the same dentry is used in all
    calls to ->lookup() during the course of a mount request.  This patch
    achieves that by adding the initial dentry to a look aside list and
    removes it at ->mkdir() or ->symlink() completion (or when the dentry is
    released), since these are the only create operations autofs4 supports.
    
    Signed-off-by: Ian Kent <raven@themaw.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit caf7da3d5d4d9dd873eb52d025d8cc63b89f1fdb
Author: Ian Kent <raven@themaw.net>
Date:   Wed Jul 23 21:30:11 2008 -0700

    autofs4: revert - redo lookup in ttfd
    
    This patch series enables the use of a single dentry for lookups prior to
    the dentry being hashed and so we no longer need to redo the lookup.  This
    patch reverts the patch of commit
    033790449ba9c4dcf8478a87693d33df625c23b5.
    
    Signed-off-by: Ian Kent <raven@themaw.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5f6f4f28b6ba543beef8bad91aa6f69c7ffeee51
Author: Ian Kent <raven@themaw.net>
Date:   Wed Jul 23 21:30:09 2008 -0700

    autofs4: don't make expiring dentry negative
    
    Correct the error of making a positive dentry negative after it has been
    instantiated.
    
    The code that makes this error attempts to re-use the dentry from a
    concurrent expire and mount to resolve a race and the dentry used for the
    lookup must be negative for mounts to trigger in the required cases.  The
    fact is that the dentry doesn't need to be re-used because all that is
    needed is to preserve the flag that indicates an expire is still
    incomplete at the time of the mount request.
    
    This change uses the the dentry to check the flag and wait for the expire
    to complete then discards it instead of attempting to re-use it.
    
    Signed-off-by: Ian Kent <raven@themaw.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 391b52f98cf2e9bff227dad8bf9ea206fec43fa4
Author: Michael Halcrow <mhalcrow@us.ibm.com>
Date:   Wed Jul 23 21:30:08 2008 -0700

    eCryptfs: Make all persistent file opens delayed
    
    There is no good reason to immediately open the lower file, and that can
    cause problems with files that the user does not intend to immediately
    open, such as device nodes.
    
    This patch removes the persistent file open from the interpose step and
    pushes that to the locations where eCryptfs really does need the lower
    persistent file, such as just before reading or writing the metadata
    stored in the lower file header.
    
    Two functions are jumping to out_dput when they should just be jumping to
    out on error paths.  This patch also fixes these.
    
    Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 72b55fffd631a89e5be6fe1b4f2565bc4cd90deb
Author: Michael Halcrow <mhalcrow@us.ibm.com>
Date:   Wed Jul 23 21:30:07 2008 -0700

    eCryptfs: do not try to open device files on mknod
    
    When creating device nodes, eCryptfs needs to delay actually opening the lower
    persistent file until an application tries to open.  Device handles may not be
    backed by anything when they first come into existence.
    
    [Valdis.Kletnieks@vt.edu: build fix]
    Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com>
    Cc: <Valdis.Kletnieks@vt.edu}
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0a688ad713949643e201431d3f4a4ceddfeb70ca
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jul 23 21:30:07 2008 -0700

    ecryptfs: inode.c mmap.c use unaligned byteorder helpers
    
    Fixe sparse warnings:
    fs/ecryptfs/inode.c:368:15: warning: cast to restricted __be64
    fs/ecryptfs/mmap.c:385:12: warning: incorrect type in assignment (different base types)
    fs/ecryptfs/mmap.c:385:12:    expected unsigned long long [unsigned] [assigned] [usertype] file_size
    fs/ecryptfs/mmap.c:385:12:    got restricted __be64 [usertype] <noident>
    fs/ecryptfs/mmap.c:428:12: warning: incorrect type in assignment (different base types)
    fs/ecryptfs/mmap.c:428:12:    expected unsigned long long [unsigned] [assigned] [usertype] file_size
    fs/ecryptfs/mmap.c:428:12:    got restricted __be64 [usertype] <noident>
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: Michael Halcrow <mhalcrow@us.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 29335c6a41568d4708d4ec3b9187f9b6d302e5ea
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jul 23 21:30:06 2008 -0700

    ecryptfs: crypto.c use unaligned byteorder helpers
    
    Fixes the following sparse warnings:
    fs/ecryptfs/crypto.c:1036:8: warning: cast to restricted __be32
    fs/ecryptfs/crypto.c:1038:8: warning: cast to restricted __be32
    fs/ecryptfs/crypto.c:1077:10: warning: cast to restricted __be32
    fs/ecryptfs/crypto.c:1103:6: warning: incorrect type in assignment (different base types)
    fs/ecryptfs/crypto.c:1105:6: warning: incorrect type in assignment (different base types)
    fs/ecryptfs/crypto.c:1124:8: warning: incorrect type in assignment (different base types)
    fs/ecryptfs/crypto.c:1241:21: warning: incorrect type in assignment (different base types)
    fs/ecryptfs/crypto.c:1244:30: warning: incorrect type in assignment (different base types)
    fs/ecryptfs/crypto.c:1414:23: warning: cast to restricted __be32
    fs/ecryptfs/crypto.c:1417:32: warning: cast to restricted __be16
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: Michael Halcrow <mhalcrow@us.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8f2368095e25018838e1bf145041f58270ccd32e
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Wed Jul 23 21:30:05 2008 -0700

    ecryptfs: string copy cleanup
    
    Clean up overcomplicated string copy, which also gets rid of this
    bogus warning:
    
    fs/ecryptfs/main.c: In function 'ecryptfs_parse_options':
    include/asm/arch/string_32.h:75: warning: array subscript is above array bounds
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Cc: Michael Halcrow <mhalcrow@us.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 982363c97f8cad7aea4c3d2cfebffc1cc2d2f166
Author: Eric Sandeen <sandeen@redhat.com>
Date:   Wed Jul 23 21:30:04 2008 -0700

    ecryptfs: propagate key errors up at mount time
    
    Mounting with invalid key signatures should probably fail, if they were
    specifically requested but not available.
    
    Also fix case checks in process_request_key_err() for the right sign of
    the errnos, as spotted by Jan Tluka.
    
    Signed-off-by: Eric Sandeen <sandeen@redhat.com>
    Reviewed-by: Jan Tluka <jtluka@redhat.com>
    Acked-by: Michael Halcrow <mhalcrow@us.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6c4c17b073cd4a5a61bc04329561632870bb21fc
Author: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
Date:   Wed Jul 23 21:30:04 2008 -0700

    ecryptfs: discard ecryptfsd registration messages in miscdev
    
    The userspace eCryptfs daemon sends HELO and QUIT messages to the kernel
    for per-user daemon (un)registration.  These messages are required when
    netlink is used as the transport, but (un)registration is handled by
    opening and closing the device file when miscdev is the transport.  These
    messages should be discarded in the miscdev transport so that a daemon
    isn't registered twice.
    
    Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
    Cc: Michael Halcrow <mhalcrow@us.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 746f1e558bc52b9693c1a1ecdab60f8392e5ff18
Author: Michael Halcrow <mhalcrow@us.ibm.com>
Date:   Wed Jul 23 21:30:02 2008 -0700

    eCryptfs: Privileged kthread for lower file opens
    
    eCryptfs would really like to have read-write access to all files in the
    lower filesystem.  Right now, the persistent lower file may be opened
    read-only if the attempt to open it read-write fails.  One way to keep
    from having to do that is to have a privileged kthread that can open the
    lower persistent file on behalf of the user opening the eCryptfs file;
    this patch implements this functionality.
    
    This patch will properly allow a less-privileged user to open the eCryptfs
    file, followed by a more-privileged user opening the eCryptfs file, with
    the first user only being able to read and the second user being able to
    both read and write.  eCryptfs currently does this wrong; it will wind up
    calling vfs_write() on a file that was opened read-only.  This is fixed in
    this patch.
    
    Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com>
    Cc: Dave Kleikamp <shaggy@austin.ibm.com>
    Cc: Serge Hallyn <serue@us.ibm.com>
    Cc: Eric Sandeen <sandeen@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0293902a4d66fab27d0ddcc0766e05dae68f004e
Author: Wang Chen <wangchen@cn.fujitsu.com>
Date:   Wed Jul 23 21:30:01 2008 -0700

    I2O: handle sysfs_create_link() failures
    
    Compile warning:
    ignoring return value of `sysfs_create_link', declared with attribute warn_unused_result.
    
    If sysfs_create_link failed, take care of the return value and do some
    error handle after the failure.
    
    Since sysfs_remove_link() will check whether a link exists, when removing the
    link in error path, we don't need to care whether a link was created.
    
    Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
    Cc: Markus Lidel <Markus.Lidel@shadowconnect.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f700d6e5e5549cb9349d22043f4bd153792c621f
Author: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Date:   Wed Jul 23 21:29:59 2008 -0700

    vt: do not update when the console is blanked
    
    vt.c DO_UPDATE macro checks if the console is visible but doesn't check if
    the console is blanked.
    
    In fact updating fbcon while the console is blanked is not only
    unnecessary but can even cause screen corruption.
    
    Therefore I am adding a simple check on console_blanked in DO_UPDATE.
    
    Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
    Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
    Cc: "Antonino A. Daplas" <adaplas@pol.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e0426e6a09954d205da2d674a3d368d2715e3afd
Author: Jiri Slaby <jirislaby@gmail.com>
Date:   Wed Jul 23 21:29:58 2008 -0700

    vt: hold console_sem across sysfs operations
    
    Hold console sem while creating/destroying sysfs files.  Serialisation is
    so far done by BKL held in tty release_dev and chrdev_open, but no other
    locks are held in open path.
    
    Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
    Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Cc: Aristeu Rozanski <aris@ruivo.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit bbe48ecc7f6559318cfc6c023da225a0b0e14ab3
Author: Jan Nikitenko <jan.nikitenko@gmail.com>
Date:   Wed Jul 23 21:29:57 2008 -0700

    spi: au1550_spi: improve pio transfer mode
    
    Improve PIO transfer mode of au1550 spi controller by continuing of spi
    transfer, instead of aborting transfer when transmit underflow interrupt
    occurrs.
    
    Verified by oscilloscope that the spi clock pauses on trasmit underflow,
    so transfer continuation is perfectly valid even though au1550 datasheet
    says that on tx underflow zeroes will be transfered.
    
    Also make some error messages more specific.
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Jan Nikitenko <jan.nikitenko@gmail.com>
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3a93a159c61e38a12f7ecbb3a25cf3f012abcf7a
Author: Manuel Lauss <mano@roarinelk.homelinux.net>
Date:   Wed Jul 23 21:29:56 2008 -0700

    spi: au1550_spi: proper platform device
    
    Remove the Au1550 resource table and instead extract MMIO/IRQ/DMA
    resources from platform resource information like any well-behaved
    platform driver.
    
    Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
    Signed-off-by: Jan Nikitenko <jan.nikitenko@gmail.com>
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4ef754b7d7971a704d5b1b4608839da1bae37e5e
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Wed Jul 23 21:29:55 2008 -0700

    spidev: BKL removal
    
    Another step to removing ->ioctl and to removing the BKL
    
    [dbrownell@users.sourceforge.net: take final step; BKL not needed]
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 102eb97564c73ea73645b38599c5cbe6f54b030c
Author: Grant Likely <grant.likely@secretlab.ca>
Date:   Wed Jul 23 21:29:55 2008 -0700

    spi: make spi_board_info.modalias a char array
    
    Currently, 'modalias' in the spi_device structure is a 'const char *'.
    The spi_new_device() function fills in the modalias value from a passed in
    spi_board_info data block.  Since it is a pointer copy, the new spi_device
    remains dependent on the spi_board_info structure after the new spi_device
    is registered (no other fields in spi_device directly depend on the
    spi_board_info structure; all of the other data is copied).
    
    This causes a problem when dynamically propulating the list of attached
    SPI devices.  For example, in arch/powerpc, the list of SPI devices can be
    populated from data in the device tree.  With the current code, the device
    tree adapter must kmalloc() a new spi_board_info structure for each new
    SPI device it finds in the device tree, and there is no simple mechanism
    in place for keeping track of these allocations.
    
    This patch changes modalias from a 'const char *' to a fixed char array.
    By copying the modalias string instead of referencing it, the dependency
    on the spi_board_info structure is eliminated and an outside caller does
    not need to maintain a separate spi_board_info allocation for each device.
    
    If searched through the code to the best of my ability for any references
    to modalias which may be affected by this change and haven't found
    anything.  It has been tested with the lite5200b platform in arch/powerpc.
    
    [dbrownell@users.sourceforge.net: cope with linux-next changes: KOBJ_NAME_LEN obliterated, etc]
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6291fe2abce4689d6ee7cbaea16692c79bf0d01b
Author: Robert P. J. Day <rpjday@crashcourse.ca>
Date:   Wed Jul 23 21:29:53 2008 -0700

    SPI Kconfig simplifications
    
    Use "if SPI_MASTER" to remove numerous dependencies.
    
    [dbrownell@users.sourceforge.net: remove a couple now-needless EXPERIMENTAL dependencies too]
    Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 166a375b657b7af494f4ce3f72c4d2002180da44
Author: Roel Kluin <12o3l@tiscali.nl>
Date:   Wed Jul 23 21:29:53 2008 -0700

    xilinx_spi: test below 0 on unsigned irq in xilinx_spi_probe()
    
    xilinx_spi->irq is unsigned, so the test fails
    
    Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
    Cc: David Brownell <dbrownell@users.sourceforge.net>
    Cc: Andrei Konovalov <akonovalov@ru.mvista.com>
    Cc: Yuri Frolov <yfrolov@ru.mvista.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a61f5345eba34772a71523227de890a28410f320
Author: Chen Gong <g.chen@freescale.com>
Date:   Wed Jul 23 21:29:52 2008 -0700

    spi: spi_mpc83xx clockrate fixes
    
    This updates the SPI clock rate calculations for the spi_mpc83xx driver.
    Some boundary conditions were wrong, and in several cases divide-by-16
    wasn't always needed
    
    Signed-off-by: Chen Gong <g.chen@freescale.com>
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 708d8cefd0f6d8dc13027f899e865ccfa5f63871
Author: Andre Haupt <andre@bitwigglers.org>
Date:   Wed Jul 23 21:29:51 2008 -0700

    stallion: removed unused variable
    
    Signed-off-by: Andre Haupt <andre@bitwigglers.org>
    Acked-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ae2d4c396e19f45918ed6e0900b031538d009823
Author: Nye Liu <nyet@mrv.com>
Date:   Wed Jul 23 21:29:50 2008 -0700

    cpm1: don't send break on TX_STOP, don't interrupt RX/TX when adjusting termios parameters
    
    Before setting STOP_TX, set _brkcr to 0 so the SMC does not send a break
    character.  The driver appears to properly re-initialize _brkcr when the
    SMC is restarted.
    
    Do not interrupt RX/TX when the termios is being adjusted; it results in
    corrupted characters appearing on the line.
    
    Cc: Vitaly Bordug <vbordug@ru.mvista.com>
    Cc: Scott Wood <scottwood@freescale.com>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Kumar Gala <galak@kernel.crashing.org>
    Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e9a8f4d1de12633bfb71b5fee47745b32877b7b5
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Wed Jul 23 21:29:49 2008 -0700

    serial: DZ11: avoid a hang at console switch-over
    
    Changes to the generic console support code that happened a while ago
    introduced a scenario where the initial console is used in parallel with
    the final console during a brief period when switching between the two is
    in progress.  During that time a message about the switch-over is printed.
    
    With some combinations of chips, firmware and drivers, such as the DEC
    DZ11 clone used with the DECstation, a hang may happen because the
    firmware used for the initial console may not expect the state of the chip
    after it has been initialised by the driver.
    
    This is a workaround for the DZ11 which reuses the power-management
    callback to keep the transmitter of the line associated with the console
    enabled.  It reflects the consensus reached in a discussion a while ago.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Cc: Jiri Slaby <jirislaby@gmail.com>
    Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 377135912806ddc87d56d64fafa685f4063c45f1
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Wed Jul 23 21:29:48 2008 -0700

    serial: Z85C30: avoid a hang at console switch-over
    
    Changes to the generic console support code that happened a while ago
    introduced a scenario where the initial console is used in parallel with
    the final console during a brief period when switching between the two is
    in progress.  During that time a message about the switch-over is printed.
    
    With some combinations of chips, firmware and drivers, such as the Zilog
    Z85C30 SCC used with the DECstation, a hang may happen because the
    firmware used for the initial console may not expect the state of the chip
    after it has been initialised by the driver.  This is not a bug in the
    firmware, as some registers it would have to examine are write-only.
    
    This is a workaround for the Z85C30 which reuses the power-management
    callback to keep the transmitter of the line associated with the console
    enabled.  It reflects the consensus reached in a discussion a while ago.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Cc: Jiri Slaby <jirislaby@gmail.com>
    Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b76c5a0717094f0a900d9afd8e36f7ad8dbba587
Author: Catalin(ux) M BOIE <catab@embedromix.ro>
Date:   Wed Jul 23 21:29:46 2008 -0700

    serial: add support for a no-name 4 ports multiserial card
    
    It is a no-name PCI card.  I found no reference to a producer so I used
    "UNKNOWN_0x1584" as the name.
    
    Full lspci:
    01:07.0 0780: 10b5:9050 (rev 01)
            Subsystem: 10b5:1584
            Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- \
                    ParErr- Stepping- SERR+ FastB2B-
            Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- \
                    DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
            Interrupt: pin A routed to IRQ 10
            Region 1: I/O ports at ec00 [size=128]
            Region 2: I/O ports at e480 [size=32]
            Region 3: I/O ports at e400 [size=8]
            Capabilities: [40] Power Management version 1
                    Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA \
                            PME(D0+,D1-,D2-,D3hot+,D3cold-)
                    Status: D0 PME-Enable- DSel=0 DScale=0 PME-
            Capabilities: [48] #06 [0080]
            Capabilities: [4c] Vital Product Data
    
    After:
    0000:01:07.0: ttyS4 at I/O 0xe480 (irq = 10) is a 16550A
    0000:01:07.0: ttyS5 at I/O 0xe488 (irq = 10) is a 16550A
    0000:01:07.0: ttyS6 at I/O 0xe490 (irq = 10) is a 16550A
    0000:01:07.0: ttyS7 at I/O 0xe498 (irq = 10) is a 16550A
    
    Signed-off-by: Catalin(ux) M BOIE <catab@embedromix.ro>
    Acked-by: Alan Cox <alan@redhat.com>
    Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7500b1f602aad75901774a67a687ee985d85893f
Author: Aristeu Rozanski <arozansk@redhat.com>
Date:   Wed Jul 23 21:29:45 2008 -0700

    8250: fix break handling for Intel 82571
    
    Intel 82571 has a "Serial Over LAN" feature that doesn't properly
    implements the receiving of break characters.  When a break is received,
    it doesn't set UART_LSR_DR and unless another character is received, the
    break won't be received by the application.
    
    Signed-off-by: Aristeu Rozanski <arozansk@redhat.com>
    Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 920519c1c31ca46ef6caab1a4be102ed0dfb5fbc
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 23 21:29:44 2008 -0700

    serial/8250_gsc.c: add MODULE_LICENSE
    
    This patch adds the missing MODULE_LICENSE("GPL").
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9fe5ad9c8cef9ad5873d8ee55d1cf00d9b607df0
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Wed Jul 23 21:29:43 2008 -0700

    flag parameters add-on: remove epoll_create size param
    
    Remove the size parameter from the new epoll_create syscall and renames the
    syscall itself.  The updated test program follows.
    
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    #include <fcntl.h>
    #include <stdio.h>
    #include <time.h>
    #include <unistd.h>
    #include <sys/syscall.h>
    
    #ifndef __NR_epoll_create2
    # ifdef __x86_64__
    #  define __NR_epoll_create2 291
    # elif defined __i386__
    #  define __NR_epoll_create2 329
    # else
    #  error "need __NR_epoll_create2"
    # endif
    #endif
    
    #define EPOLL_CLOEXEC O_CLOEXEC
    
    int
    main (void)
    {
      int fd = syscall (__NR_epoll_create2, 0);
      if (fd == -1)
        {
          puts ("epoll_create2(0) failed");
          return 1;
        }
      int coe = fcntl (fd, F_GETFD);
      if (coe == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if (coe & FD_CLOEXEC)
        {
          puts ("epoll_create2(0) set close-on-exec flag");
          return 1;
        }
      close (fd);
    
      fd = syscall (__NR_epoll_create2, EPOLL_CLOEXEC);
      if (fd == -1)
        {
          puts ("epoll_create2(EPOLL_CLOEXEC) failed");
          return 1;
        }
      coe = fcntl (fd, F_GETFD);
      if (coe == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if ((coe & FD_CLOEXEC) == 0)
        {
          puts ("epoll_create2(EPOLL_CLOEXEC) set close-on-exec flag");
          return 1;
        }
      close (fd);
    
      puts ("OK");
    
      return 0;
    }
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    Signed-off-by: Ulrich Drepper <drepper@redhat.com>
    Acked-by: Davide Libenzi <davidel@xmailserver.org>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Cc: <linux-arch@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e38b36f325153eaadd1c2a7abc5762079233e540
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Wed Jul 23 21:29:42 2008 -0700

    flag parameters: check magic constants
    
    This patch adds test that ensure the boundary conditions for the various
    constants introduced in the previous patches is met.  No code is generated.
    
    [akpm@linux-foundation.org: fix alpha]
    Signed-off-by: Ulrich Drepper <drepper@redhat.com>
    Acked-by: Davide Libenzi <davidel@xmailserver.org>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 510df2dd482496083e1c3b1a8c9b6afd5fa4c7d7
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Wed Jul 23 21:29:41 2008 -0700

    flag parameters: NONBLOCK in inotify_init
    
    This patch adds non-blocking support for inotify_init1.  The
    additional changes needed are minimal.
    
    The following test must be adjusted for architectures other than x86 and
    x86-64 and in case the syscall numbers changed.
    
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    #include <fcntl.h>
    #include <stdio.h>
    #include <unistd.h>
    #include <sys/syscall.h>
    
    #ifndef __NR_inotify_init1
    # ifdef __x86_64__
    #  define __NR_inotify_init1 294
    # elif defined __i386__
    #  define __NR_inotify_init1 332
    # else
    #  error "need __NR_inotify_init1"
    # endif
    #endif
    
    #define IN_NONBLOCK O_NONBLOCK
    
    int
    main (void)
    {
      int fd = syscall (__NR_inotify_init1, 0);
      if (fd == -1)
        {
          puts ("inotify_init1(0) failed");
          return 1;
        }
      int fl = fcntl (fd, F_GETFL);
      if (fl == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if (fl & O_NONBLOCK)
        {
          puts ("inotify_init1(0) set non-blocking mode");
          return 1;
        }
      close (fd);
    
      fd = syscall (__NR_inotify_init1, IN_NONBLOCK);
      if (fd == -1)
        {
          puts ("inotify_init1(IN_NONBLOCK) failed");
          return 1;
        }
      fl = fcntl (fd, F_GETFL);
      if (fl == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if ((fl & O_NONBLOCK) == 0)
        {
          puts ("inotify_init1(IN_NONBLOCK) set non-blocking mode");
          return 1;
        }
      close (fd);
    
      puts ("OK");
    
      return 0;
    }
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    Signed-off-by: Ulrich Drepper <drepper@redhat.com>
    Acked-by: Davide Libenzi <davidel@xmailserver.org>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit be61a86d7237dd80510615f38ae21d6e1e98660c
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Wed Jul 23 21:29:40 2008 -0700

    flag parameters: NONBLOCK in pipe
    
    This patch adds O_NONBLOCK support to pipe2.  It is minimally more involved
    than the patches for eventfd et.al but still trivial.  The interfaces of the
    create_write_pipe and create_read_pipe helper functions were changed and the
    one other caller as well.
    
    The following test must be adjusted for architectures other than x86 and
    x86-64 and in case the syscall numbers changed.
    
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    #include <fcntl.h>
    #include <stdio.h>
    #include <unistd.h>
    #include <sys/syscall.h>
    
    #ifndef __NR_pipe2
    # ifdef __x86_64__
    #  define __NR_pipe2 293
    # elif defined __i386__
    #  define __NR_pipe2 331
    # else
    #  error "need __NR_pipe2"
    # endif
    #endif
    
    int
    main (void)
    {
      int fds[2];
      if (syscall (__NR_pipe2, fds, 0) == -1)
        {
          puts ("pipe2(0) failed");
          return 1;
        }
      for (int i = 0; i < 2; ++i)
        {
          int fl = fcntl (fds[i], F_GETFL);
          if (fl == -1)
            {
              puts ("fcntl failed");
              return 1;
            }
          if (fl & O_NONBLOCK)
            {
              printf ("pipe2(0) set non-blocking mode for fds[%d]\n", i);
              return 1;
            }
          close (fds[i]);
        }
    
      if (syscall (__NR_pipe2, fds, O_NONBLOCK) == -1)
        {
          puts ("pipe2(O_NONBLOCK) failed");
          return 1;
        }
      for (int i = 0; i < 2; ++i)
        {
          int fl = fcntl (fds[i], F_GETFL);
          if (fl == -1)
            {
              puts ("fcntl failed");
              return 1;
            }
          if ((fl & O_NONBLOCK) == 0)
            {
              printf ("pipe2(O_NONBLOCK) does not set non-blocking mode for fds[%d]\n", i);
              return 1;
            }
          close (fds[i]);
        }
    
      puts ("OK");
    
      return 0;
    }
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    Signed-off-by: Ulrich Drepper <drepper@redhat.com>
    Acked-by: Davide Libenzi <davidel@xmailserver.org>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6b1ef0e60d42f2fdaec26baee8327eb156347b4f
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Wed Jul 23 21:29:39 2008 -0700

    flag parameters: NONBLOCK in timerfd_create
    
    This patch adds support for the TFD_NONBLOCK flag to timerfd_create.  The
    additional changes needed are minimal.
    
    The following test must be adjusted for architectures other than x86 and
    x86-64 and in case the syscall numbers changed.
    
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    #include <fcntl.h>
    #include <stdio.h>
    #include <time.h>
    #include <unistd.h>
    #include <sys/syscall.h>
    
    #ifndef __NR_timerfd_create
    # ifdef __x86_64__
    #  define __NR_timerfd_create 283
    # elif defined __i386__
    #  define __NR_timerfd_create 322
    # else
    #  error "need __NR_timerfd_create"
    # endif
    #endif
    
    #define TFD_NONBLOCK O_NONBLOCK
    
    int
    main (void)
    {
      int fd = syscall (__NR_timerfd_create, CLOCK_REALTIME, 0);
      if (fd == -1)
        {
          puts ("timerfd_create(0) failed");
          return 1;
        }
      int fl = fcntl (fd, F_GETFL);
      if (fl == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if (fl & O_NONBLOCK)
        {
          puts ("timerfd_create(0) set non-blocking mode");
          return 1;
        }
      close (fd);
    
      fd = syscall (__NR_timerfd_create, CLOCK_REALTIME, TFD_NONBLOCK);
      if (fd == -1)
        {
          puts ("timerfd_create(TFD_NONBLOCK) failed");
          return 1;
        }
      fl = fcntl (fd, F_GETFL);
      if (fl == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if ((fl & O_NONBLOCK) == 0)
        {
          puts ("timerfd_create(TFD_NONBLOCK) set non-blocking mode");
          return 1;
        }
      close (fd);
    
      puts ("OK");
    
      return 0;
    }
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    Signed-off-by: Ulrich Drepper <drepper@redhat.com>
    Acked-by: Davide Libenzi <davidel@xmailserver.org>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e7d476dfdf0bcfed478a207aecfdc84f81efecaf
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Wed Jul 23 21:29:38 2008 -0700

    flag parameters: NONBLOCK in eventfd
    
    This patch adds support for the EFD_NONBLOCK flag to eventfd2.  The
    additional changes needed are minimal.
    
    The following test must be adjusted for architectures other than x86 and
    x86-64 and in case the syscall numbers changed.
    
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    #include <fcntl.h>
    #include <stdio.h>
    #include <unistd.h>
    #include <sys/syscall.h>
    
    #ifndef __NR_eventfd2
    # ifdef __x86_64__
    #  define __NR_eventfd2 290
    # elif defined __i386__
    #  define __NR_eventfd2 328
    # else
    #  error "need __NR_eventfd2"
    # endif
    #endif
    
    #define EFD_NONBLOCK O_NONBLOCK
    
    int
    main (void)
    {
      int fd = syscall (__NR_eventfd2, 1, 0);
      if (fd == -1)
        {
          puts ("eventfd2(0) failed");
          return 1;
        }
      int fl = fcntl (fd, F_GETFL);
      if (fl == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if (fl & O_NONBLOCK)
        {
          puts ("eventfd2(0) sets non-blocking mode");
          return 1;
        }
      close (fd);
    
      fd = syscall (__NR_eventfd2, 1, EFD_NONBLOCK);
      if (fd == -1)
        {
          puts ("eventfd2(EFD_NONBLOCK) failed");
          return 1;
        }
      fl = fcntl (fd, F_GETFL);
      if (fl == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if ((fl & O_NONBLOCK) == 0)
        {
          puts ("eventfd2(EFD_NONBLOCK) does not set non-blocking mode");
          return 1;
        }
      close (fd);
    
      puts ("OK");
    
      return 0;
    }
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    Signed-off-by: Ulrich Drepper <drepper@redhat.com>
    Acked-by: Davide Libenzi <davidel@xmailserver.org>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5fb5e04926a54bc1c22bba7ca166840f4476196f
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Wed Jul 23 21:29:37 2008 -0700

    flag parameters: NONBLOCK in signalfd
    
    This patch adds support for the SFD_NONBLOCK flag to signalfd4.  The
    additional changes needed are minimal.
    
    The following test must be adjusted for architectures other than x86 and
    x86-64 and in case the syscall numbers changed.
    
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    #include <fcntl.h>
    #include <signal.h>
    #include <stdio.h>
    #include <unistd.h>
    #include <sys/syscall.h>
    
    #ifndef __NR_signalfd4
    # ifdef __x86_64__
    #  define __NR_signalfd4 289
    # elif defined __i386__
    #  define __NR_signalfd4 327
    # else
    #  error "need __NR_signalfd4"
    # endif
    #endif
    
    #define SFD_NONBLOCK O_NONBLOCK
    
    int
    main (void)
    {
      sigset_t ss;
      sigemptyset (&ss);
      sigaddset (&ss, SIGUSR1);
      int fd = syscall (__NR_signalfd4, -1, &ss, 8, 0);
      if (fd == -1)
        {
          puts ("signalfd4(0) failed");
          return 1;
        }
      int fl = fcntl (fd, F_GETFL);
      if (fl == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if (fl & O_NONBLOCK)
        {
          puts ("signalfd4(0) set non-blocking mode");
          return 1;
        }
      close (fd);
    
      fd = syscall (__NR_signalfd4, -1, &ss, 8, SFD_NONBLOCK);
      if (fd == -1)
        {
          puts ("signalfd4(SFD_NONBLOCK) failed");
          return 1;
        }
      fl = fcntl (fd, F_GETFL);
      if (fl == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if ((fl & O_NONBLOCK) == 0)
        {
          puts ("signalfd4(SFD_NONBLOCK) does not set non-blocking mode");
          return 1;
        }
      close (fd);
    
      puts ("OK");
    
      return 0;
    }
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    Signed-off-by: Ulrich Drepper <drepper@redhat.com>
    Acked-by: Davide Libenzi <davidel@xmailserver.org>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 77d2720059618b9b6e827a8b73831eb6c6fad63c
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Wed Jul 23 21:29:35 2008 -0700

    flag parameters: NONBLOCK in socket and socketpair
    
    This patch introduces support for the SOCK_NONBLOCK flag in socket,
    socketpair, and  paccept.  To do this the internal function sock_attach_fd
    gets an additional parameter which it uses to set the appropriate flag for
    the file descriptor.
    
    Given that in modern, scalable programs almost all socket connections are
    non-blocking and the minimal additional cost for the new functionality
    I see no reason not to add this code.
    
    The following test must be adjusted for architectures other than x86 and
    x86-64 and in case the syscall numbers changed.
    
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    #include <fcntl.h>
    #include <pthread.h>
    #include <stdio.h>
    #include <unistd.h>
    #include <netinet/in.h>
    #include <sys/socket.h>
    #include <sys/syscall.h>
    
    #ifndef __NR_paccept
    # ifdef __x86_64__
    #  define __NR_paccept 288
    # elif defined __i386__
    #  define SYS_PACCEPT 18
    #  define USE_SOCKETCALL 1
    # else
    #  error "need __NR_paccept"
    # endif
    #endif
    
    #ifdef USE_SOCKETCALL
    # define paccept(fd, addr, addrlen, mask, flags) \
      ({ long args[6] = { \
           (long) fd, (long) addr, (long) addrlen, (long) mask, 8, (long) flags }; \
         syscall (__NR_socketcall, SYS_PACCEPT, args); })
    #else
    # define paccept(fd, addr, addrlen, mask, flags) \
      syscall (__NR_paccept, fd, addr, addrlen, mask, 8, flags)
    #endif
    
    #define PORT 57392
    
    #define SOCK_NONBLOCK O_NONBLOCK
    
    static pthread_barrier_t b;
    
    static void *
    tf (void *arg)
    {
      pthread_barrier_wait (&b);
      int s = socket (AF_INET, SOCK_STREAM, 0);
      struct sockaddr_in sin;
      sin.sin_family = AF_INET;
      sin.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
      sin.sin_port = htons (PORT);
      connect (s, (const struct sockaddr *) &sin, sizeof (sin));
      close (s);
      pthread_barrier_wait (&b);
    
      pthread_barrier_wait (&b);
      s = socket (AF_INET, SOCK_STREAM, 0);
      sin.sin_port = htons (PORT);
      connect (s, (const struct sockaddr *) &sin, sizeof (sin));
      close (s);
      pthread_barrier_wait (&b);
    
      return NULL;
    }
    
    int
    main (void)
    {
      int fd;
      fd = socket (PF_INET, SOCK_STREAM, 0);
      if (fd == -1)
        {
          puts ("socket(0) failed");
          return 1;
        }
      int fl = fcntl (fd, F_GETFL);
      if (fl == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if (fl & O_NONBLOCK)
        {
          puts ("socket(0) set non-blocking mode");
          return 1;
        }
      close (fd);
    
      fd = socket (PF_INET, SOCK_STREAM|SOCK_NONBLOCK, 0);
      if (fd == -1)
        {
          puts ("socket(SOCK_NONBLOCK) failed");
          return 1;
        }
      fl = fcntl (fd, F_GETFL);
      if (fl == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if ((fl & O_NONBLOCK) == 0)
        {
          puts ("socket(SOCK_NONBLOCK) does not set non-blocking mode");
          return 1;
        }
      close (fd);
    
      int fds[2];
      if (socketpair (PF_UNIX, SOCK_STREAM, 0, fds) == -1)
        {
          puts ("socketpair(0) failed");
          return 1;
        }
      for (int i = 0; i < 2; ++i)
        {
          fl = fcntl (fds[i], F_GETFL);
          if (fl == -1)
            {
              puts ("fcntl failed");
              return 1;
            }
          if (fl & O_NONBLOCK)
            {
              printf ("socketpair(0) set non-blocking mode for fds[%d]\n", i);
              return 1;
            }
          close (fds[i]);
        }
    
      if (socketpair (PF_UNIX, SOCK_STREAM|SOCK_NONBLOCK, 0, fds) == -1)
        {
          puts ("socketpair(SOCK_NONBLOCK) failed");
          return 1;
        }
      for (int i = 0; i < 2; ++i)
        {
          fl = fcntl (fds[i], F_GETFL);
          if (fl == -1)
            {
              puts ("fcntl failed");
              return 1;
            }
          if ((fl & O_NONBLOCK) == 0)
            {
              printf ("socketpair(SOCK_NONBLOCK) does not set non-blocking mode for fds[%d]\n", i);
              return 1;
            }
          close (fds[i]);
        }
    
      pthread_barrier_init (&b, NULL, 2);
    
      struct sockaddr_in sin;
      pthread_t th;
      if (pthread_create (&th, NULL, tf, NULL) != 0)
        {
          puts ("pthread_create failed");
          return 1;
        }
    
      int s = socket (AF_INET, SOCK_STREAM, 0);
      int reuse = 1;
      setsockopt (s, SOL_SOCKET, SO_REUSEADDR, &reuse, sizeof (reuse));
      sin.sin_family = AF_INET;
      sin.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
      sin.sin_port = htons (PORT);
      bind (s, (struct sockaddr *) &sin, sizeof (sin));
      listen (s, SOMAXCONN);
    
      pthread_barrier_wait (&b);
    
      int s2 = paccept (s, NULL, 0, NULL, 0);
      if (s2 < 0)
        {
          puts ("paccept(0) failed");
          return 1;
        }
    
      fl = fcntl (s2, F_GETFL);
      if (fl & O_NONBLOCK)
        {
          puts ("paccept(0) set non-blocking mode");
          return 1;
        }
      close (s2);
      close (s);
    
      pthread_barrier_wait (&b);
    
      s = socket (AF_INET, SOCK_STREAM, 0);
      sin.sin_port = htons (PORT);
      setsockopt (s, SOL_SOCKET, SO_REUSEADDR, &reuse, sizeof (reuse));
      bind (s, (struct sockaddr *) &sin, sizeof (sin));
      listen (s, SOMAXCONN);
    
      pthread_barrier_wait (&b);
    
      s2 = paccept (s, NULL, 0, NULL, SOCK_NONBLOCK);
      if (s2 < 0)
        {
          puts ("paccept(SOCK_NONBLOCK) failed");
          return 1;
        }
    
      fl = fcntl (s2, F_GETFL);
      if ((fl & O_NONBLOCK) == 0)
        {
          puts ("paccept(SOCK_NONBLOCK) does not set non-blocking mode");
          return 1;
        }
      close (s2);
      close (s);
    
      pthread_barrier_wait (&b);
      puts ("OK");
    
      return 0;
    }
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    Signed-off-by: Ulrich Drepper <drepper@redhat.com>
    Acked-by: Davide Libenzi <davidel@xmailserver.org>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Cc: "David S. Miller" <davem@davemloft.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 99829b832997d907c30669bfd17da32151e18f04
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Wed Jul 23 21:29:33 2008 -0700

    flag parameters: NONBLOCK in anon_inode_getfd
    
    Building on the previous change to anon_inode_getfd, this patch introduces
    support for handling of O_NONBLOCK in addition to the already supported
    O_CLOEXEC.  Following patches will take advantage of this support.  As can be
    seen, the additional support for supporting this functionality is minimal.
    
    Signed-off-by: Ulrich Drepper <drepper@redhat.com>
    Acked-by: Davide Libenzi <davidel@xmailserver.org>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4006553b06306b34054529477b06b68a1c66249b
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Wed Jul 23 21:29:32 2008 -0700

    flag parameters: inotify_init
    
    This patch introduces the new syscall inotify_init1 (note: the 1 stands for
    the one parameter the syscall takes, as opposed to no parameter before).  The
    values accepted for this parameter are function-specific and defined in the
    inotify.h header.  Here the values must match the O_* flags, though.  In this
    patch CLOEXEC support is introduced.
    
    The following test must be adjusted for architectures other than x86 and
    x86-64 and in case the syscall numbers changed.
    
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    #include <fcntl.h>
    #include <stdio.h>
    #include <unistd.h>
    #include <sys/syscall.h>
    
    #ifndef __NR_inotify_init1
    # ifdef __x86_64__
    #  define __NR_inotify_init1 294
    # elif defined __i386__
    #  define __NR_inotify_init1 332
    # else
    #  error "need __NR_inotify_init1"
    # endif
    #endif
    
    #define IN_CLOEXEC O_CLOEXEC
    
    int
    main (void)
    {
      int fd;
      fd = syscall (__NR_inotify_init1, 0);
      if (fd == -1)
        {
          puts ("inotify_init1(0) failed");
          return 1;
        }
      int coe = fcntl (fd, F_GETFD);
      if (coe == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if (coe & FD_CLOEXEC)
        {
          puts ("inotify_init1(0) set close-on-exit");
          return 1;
        }
      close (fd);
    
      fd = syscall (__NR_inotify_init1, IN_CLOEXEC);
      if (fd == -1)
        {
          puts ("inotify_init1(IN_CLOEXEC) failed");
          return 1;
        }
      coe = fcntl (fd, F_GETFD);
      if (coe == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if ((coe & FD_CLOEXEC) == 0)
        {
          puts ("inotify_init1(O_CLOEXEC) does not set close-on-exit");
          return 1;
        }
      close (fd);
    
      puts ("OK");
    
      return 0;
    }
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    [akpm@linux-foundation.org: add sys_ni stub]
    Signed-off-by: Ulrich Drepper <drepper@redhat.com>
    Acked-by: Davide Libenzi <davidel@xmailserver.org>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Cc: <linux-arch@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ed8cae8ba01348bfd83333f4648dd807b04d7f08
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Wed Jul 23 21:29:30 2008 -0700

    flag parameters: pipe
    
    This patch introduces the new syscall pipe2 which is like pipe but it also
    takes an additional parameter which takes a flag value.  This patch implements
    the handling of O_CLOEXEC for the flag.  I did not add support for the new
    syscall for the architectures which have a special sys_pipe implementation.  I
    think the maintainers of those archs have the chance to go with the unified
    implementation but that's up to them.
    
    The implementation introduces do_pipe_flags.  I did that instead of changing
    all callers of do_pipe because some of the callers are written in assembler.
    I would probably screw up changing the assembly code.  To avoid breaking code
    do_pipe is now a small wrapper around do_pipe_flags.  Once all callers are
    changed over to do_pipe_flags the old do_pipe function can be removed.
    
    The following test must be adjusted for architectures other than x86 and
    x86-64 and in case the syscall numbers changed.
    
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    #include <fcntl.h>
    #include <stdio.h>
    #include <unistd.h>
    #include <sys/syscall.h>
    
    #ifndef __NR_pipe2
    # ifdef __x86_64__
    #  define __NR_pipe2 293
    # elif defined __i386__
    #  define __NR_pipe2 331
    # else
    #  error "need __NR_pipe2"
    # endif
    #endif
    
    int
    main (void)
    {
      int fd[2];
      if (syscall (__NR_pipe2, fd, 0) != 0)
        {
          puts ("pipe2(0) failed");
          return 1;
        }
      for (int i = 0; i < 2; ++i)
        {
          int coe = fcntl (fd[i], F_GETFD);
          if (coe == -1)
            {
              puts ("fcntl failed");
              return 1;
            }
          if (coe & FD_CLOEXEC)
            {
              printf ("pipe2(0) set close-on-exit for fd[%d]\n", i);
              return 1;
            }
        }
      close (fd[0]);
      close (fd[1]);
    
      if (syscall (__NR_pipe2, fd, O_CLOEXEC) != 0)
        {
          puts ("pipe2(O_CLOEXEC) failed");
          return 1;
        }
      for (int i = 0; i < 2; ++i)
        {
          int coe = fcntl (fd[i], F_GETFD);
          if (coe == -1)
            {
              puts ("fcntl failed");
              return 1;
            }
          if ((coe & FD_CLOEXEC) == 0)
            {
              printf ("pipe2(O_CLOEXEC) does not set close-on-exit for fd[%d]\n", i);
              return 1;
            }
        }
      close (fd[0]);
      close (fd[1]);
    
      puts ("OK");
    
      return 0;
    }
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    Signed-off-by: Ulrich Drepper <drepper@redhat.com>
    Acked-by: Davide Libenzi <davidel@xmailserver.org>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Cc: <linux-arch@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 336dd1f70ff62d7dd8655228caed4c5bfc818c56
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Wed Jul 23 21:29:29 2008 -0700

    flag parameters: dup2
    
    This patch adds the new dup3 syscall.  It extends the old dup2 syscall by one
    parameter which is meant to hold a flag value.  Support for the O_CLOEXEC flag
    is added in this patch.
    
    The following test must be adjusted for architectures other than x86 and
    x86-64 and in case the syscall numbers changed.
    
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    #include <fcntl.h>
    #include <stdio.h>
    #include <time.h>
    #include <unistd.h>
    #include <sys/syscall.h>
    
    #ifndef __NR_dup3
    # ifdef __x86_64__
    #  define __NR_dup3 292
    # elif defined __i386__
    #  define __NR_dup3 330
    # else
    #  error "need __NR_dup3"
    # endif
    #endif
    
    int
    main (void)
    {
      int fd = syscall (__NR_dup3, 1, 4, 0);
      if (fd == -1)
        {
          puts ("dup3(0) failed");
          return 1;
        }
      int coe = fcntl (fd, F_GETFD);
      if (coe == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if (coe & FD_CLOEXEC)
        {
          puts ("dup3(0) set close-on-exec flag");
          return 1;
        }
      close (fd);
    
      fd = syscall (__NR_dup3, 1, 4, O_CLOEXEC);
      if (fd == -1)
        {
          puts ("dup3(O_CLOEXEC) failed");
          return 1;
        }
      coe = fcntl (fd, F_GETFD);
      if (coe == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if ((coe & FD_CLOEXEC) == 0)
        {
          puts ("dup3(O_CLOEXEC) set close-on-exec flag");
          return 1;
        }
      close (fd);
    
      puts ("OK");
    
      return 0;
    }
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    Signed-off-by: Ulrich Drepper <drepper@redhat.com>
    Acked-by: Davide Libenzi <davidel@xmailserver.org>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Cc: <linux-arch@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a0998b50c3f0b8fdd265c63e0032f86ebe377dbf
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Wed Jul 23 21:29:27 2008 -0700

    flag parameters: epoll_create
    
    This patch adds the new epoll_create2 syscall.  It extends the old epoll_create
    syscall by one parameter which is meant to hold a flag value.  In this
    patch the only flag support is EPOLL_CLOEXEC which causes the close-on-exec
    flag for the returned file descriptor to be set.
    
    A new name EPOLL_CLOEXEC is introduced which in this implementation must
    have the same value as O_CLOEXEC.
    
    The following test must be adjusted for architectures other than x86 and
    x86-64 and in case the syscall numbers changed.
    
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    #include <fcntl.h>
    #include <stdio.h>
    #include <time.h>
    #include <unistd.h>
    #include <sys/syscall.h>
    
    #ifndef __NR_epoll_create2
    # ifdef __x86_64__
    #  define __NR_epoll_create2 291
    # elif defined __i386__
    #  define __NR_epoll_create2 329
    # else
    #  error "need __NR_epoll_create2"
    # endif
    #endif
    
    #define EPOLL_CLOEXEC O_CLOEXEC
    
    int
    main (void)
    {
      int fd = syscall (__NR_epoll_create2, 1, 0);
      if (fd == -1)
        {
          puts ("epoll_create2(0) failed");
          return 1;
        }
      int coe = fcntl (fd, F_GETFD);
      if (coe == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if (coe & FD_CLOEXEC)
        {
          puts ("epoll_create2(0) set close-on-exec flag");
          return 1;
        }
      close (fd);
    
      fd = syscall (__NR_epoll_create2, 1, EPOLL_CLOEXEC);
      if (fd == -1)
        {
          puts ("epoll_create2(EPOLL_CLOEXEC) failed");
          return 1;
        }
      coe = fcntl (fd, F_GETFD);
      if (coe == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if ((coe & FD_CLOEXEC) == 0)
        {
          puts ("epoll_create2(EPOLL_CLOEXEC) set close-on-exec flag");
          return 1;
        }
      close (fd);
    
      puts ("OK");
    
      return 0;
    }
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    Signed-off-by: Ulrich Drepper <drepper@redhat.com>
    Acked-by: Davide Libenzi <davidel@xmailserver.org>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Cc: <linux-arch@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 11fcb6c14676023d0bd437841f5dcd670e7990a0
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Wed Jul 23 21:29:26 2008 -0700

    flag parameters: timerfd_create
    
    The timerfd_create syscall already has a flags parameter.  It just is
    unused so far.  This patch changes this by introducing the TFD_CLOEXEC
    flag to set the close-on-exec flag for the returned file descriptor.
    
    A new name TFD_CLOEXEC is introduced which in this implementation must
    have the same value as O_CLOEXEC.
    
    The following test must be adjusted for architectures other than x86 and
    x86-64 and in case the syscall numbers changed.
    
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    #include <fcntl.h>
    #include <stdio.h>
    #include <time.h>
    #include <unistd.h>
    #include <sys/syscall.h>
    
    #ifndef __NR_timerfd_create
    # ifdef __x86_64__
    #  define __NR_timerfd_create 283
    # elif defined __i386__
    #  define __NR_timerfd_create 322
    # else
    #  error "need __NR_timerfd_create"
    # endif
    #endif
    
    #define TFD_CLOEXEC O_CLOEXEC
    
    int
    main (void)
    {
      int fd = syscall (__NR_timerfd_create, CLOCK_REALTIME, 0);
      if (fd == -1)
        {
          puts ("timerfd_create(0) failed");
          return 1;
        }
      int coe = fcntl (fd, F_GETFD);
      if (coe == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if (coe & FD_CLOEXEC)
        {
          puts ("timerfd_create(0) set close-on-exec flag");
          return 1;
        }
      close (fd);
    
      fd = syscall (__NR_timerfd_create, CLOCK_REALTIME, TFD_CLOEXEC);
      if (fd == -1)
        {
          puts ("timerfd_create(TFD_CLOEXEC) failed");
          return 1;
        }
      coe = fcntl (fd, F_GETFD);
      if (coe == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if ((coe & FD_CLOEXEC) == 0)
        {
          puts ("timerfd_create(TFD_CLOEXEC) set close-on-exec flag");
          return 1;
        }
      close (fd);
    
      puts ("OK");
    
      return 0;
    }
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    Signed-off-by: Ulrich Drepper <drepper@redhat.com>
    Acked-by: Davide Libenzi <davidel@xmailserver.org>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b087498eb5605673b0f260a7620d91818cd72304
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Wed Jul 23 21:29:25 2008 -0700

    flag parameters: eventfd
    
    This patch adds the new eventfd2 syscall.  It extends the old eventfd
    syscall by one parameter which is meant to hold a flag value.  In this
    patch the only flag support is EFD_CLOEXEC which causes the close-on-exec
    flag for the returned file descriptor to be set.
    
    A new name EFD_CLOEXEC is introduced which in this implementation must
    have the same value as O_CLOEXEC.
    
    The following test must be adjusted for architectures other than x86 and
    x86-64 and in case the syscall numbers changed.
    
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    #include <fcntl.h>
    #include <stdio.h>
    #include <unistd.h>
    #include <sys/syscall.h>
    
    #ifndef __NR_eventfd2
    # ifdef __x86_64__
    #  define __NR_eventfd2 290
    # elif defined __i386__
    #  define __NR_eventfd2 328
    # else
    #  error "need __NR_eventfd2"
    # endif
    #endif
    
    #define EFD_CLOEXEC O_CLOEXEC
    
    int
    main (void)
    {
      int fd = syscall (__NR_eventfd2, 1, 0);
      if (fd == -1)
        {
          puts ("eventfd2(0) failed");
          return 1;
        }
      int coe = fcntl (fd, F_GETFD);
      if (coe == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if (coe & FD_CLOEXEC)
        {
          puts ("eventfd2(0) sets close-on-exec flag");
          return 1;
        }
      close (fd);
    
      fd = syscall (__NR_eventfd2, 1, EFD_CLOEXEC);
      if (fd == -1)
        {
          puts ("eventfd2(EFD_CLOEXEC) failed");
          return 1;
        }
      coe = fcntl (fd, F_GETFD);
      if (coe == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if ((coe & FD_CLOEXEC) == 0)
        {
          puts ("eventfd2(EFD_CLOEXEC) does not set close-on-exec flag");
          return 1;
        }
      close (fd);
    
      puts ("OK");
    
      return 0;
    }
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    [akpm@linux-foundation.org: add sys_ni stub]
    Signed-off-by: Ulrich Drepper <drepper@redhat.com>
    Acked-by: Davide Libenzi <davidel@xmailserver.org>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Cc: <linux-arch@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9deb27baedb79759c3ab9435a7d8b841842d56e9
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Wed Jul 23 21:29:24 2008 -0700

    flag parameters: signalfd
    
    This patch adds the new signalfd4 syscall.  It extends the old signalfd
    syscall by one parameter which is meant to hold a flag value.  In this
    patch the only flag support is SFD_CLOEXEC which causes the close-on-exec
    flag for the returned file descriptor to be set.
    
    A new name SFD_CLOEXEC is introduced which in this implementation must
    have the same value as O_CLOEXEC.
    
    The following test must be adjusted for architectures other than x86 and
    x86-64 and in case the syscall numbers changed.
    
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    #include <fcntl.h>
    #include <signal.h>
    #include <stdio.h>
    #include <unistd.h>
    #include <sys/syscall.h>
    
    #ifndef __NR_signalfd4
    # ifdef __x86_64__
    #  define __NR_signalfd4 289
    # elif defined __i386__
    #  define __NR_signalfd4 327
    # else
    #  error "need __NR_signalfd4"
    # endif
    #endif
    
    #define SFD_CLOEXEC O_CLOEXEC
    
    int
    main (void)
    {
      sigset_t ss;
      sigemptyset (&ss);
      sigaddset (&ss, SIGUSR1);
      int fd = syscall (__NR_signalfd4, -1, &ss, 8, 0);
      if (fd == -1)
        {
          puts ("signalfd4(0) failed");
          return 1;
        }
      int coe = fcntl (fd, F_GETFD);
      if (coe == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if (coe & FD_CLOEXEC)
        {
          puts ("signalfd4(0) set close-on-exec flag");
          return 1;
        }
      close (fd);
    
      fd = syscall (__NR_signalfd4, -1, &ss, 8, SFD_CLOEXEC);
      if (fd == -1)
        {
          puts ("signalfd4(SFD_CLOEXEC) failed");
          return 1;
        }
      coe = fcntl (fd, F_GETFD);
      if (coe == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if ((coe & FD_CLOEXEC) == 0)
        {
          puts ("signalfd4(SFD_CLOEXEC) does not set close-on-exec flag");
          return 1;
        }
      close (fd);
    
      puts ("OK");
    
      return 0;
    }
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    [akpm@linux-foundation.org: add sys_ni stub]
    Signed-off-by: Ulrich Drepper <drepper@redhat.com>
    Acked-by: Davide Libenzi <davidel@xmailserver.org>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Cc: <linux-arch@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7d9dbca34240ebb6ff88d8a29c6c7bffd098f0c1
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Wed Jul 23 21:29:22 2008 -0700

    flag parameters: anon_inode_getfd extension
    
    This patch just extends the anon_inode_getfd interface to take an additional
    parameter with a flag value.  The flag value is passed on to
    get_unused_fd_flags in anticipation for a use with the O_CLOEXEC flag.
    
    No actual semantic changes here, the changed callers all pass 0 for now.
    
    [akpm@linux-foundation.org: KVM fix]
    Signed-off-by: Ulrich Drepper <drepper@redhat.com>
    Acked-by: Davide Libenzi <davidel@xmailserver.org>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c019bbc612f6633ede7ed67725cbf68de45ae8a4
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Wed Jul 23 21:29:21 2008 -0700

    flag parameters: paccept w/out set_restore_sigmask
    
    Some platforms do not have support to restore the signal mask in the
    return path from a syscall.  For those platforms syscalls like pselect are
    not defined at all.  This is, I think, not a good choice for paccept()
    since paccept() adds more value on top of accept() than just the signal
    mask handling.
    
    Therefore this patch defines a scaled down version of the sys_paccept
    function for those platforms.  It returns -EINVAL in case the signal mask
    is non-NULL but behaves the same otherwise.
    
    Note that I explicitly included <linux/thread_info.h>.  I saw that it is
    currently included but indirectly two levels down.  There is too much risk
    in relying on this.  The header might change and then suddenly the
    function definition would change without anyone immediately noticing.
    
    Signed-off-by: Ulrich Drepper <drepper@redhat.com>
    Cc: Davide Libenzi <davidel@xmailserver.org>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit aaca0bdca573f3f51ea03139f9c7289541e7bca3
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Wed Jul 23 21:29:20 2008 -0700

    flag parameters: paccept
    
    This patch is by far the most complex in the series.  It adds a new syscall
    paccept.  This syscall differs from accept in that it adds (at the userlevel)
    two additional parameters:
    
    - a signal mask
    - a flags value
    
    The flags parameter can be used to set flag like SOCK_CLOEXEC.  This is
    imlpemented here as well.  Some people argued that this is a property which
    should be inherited from the file desriptor for the server but this is against
    POSIX.  Additionally, we really want the signal mask parameter as well
    (similar to pselect, ppoll, etc).  So an interface change in inevitable.
    
    The flag value is the same as for socket and socketpair.  I think diverging
    here will only create confusion.  Similar to the filesystem interfaces where
    the use of the O_* constants differs, it is acceptable here.
    
    The signal mask is handled as for pselect etc.  The mask is temporarily
    installed for the thread and removed before the call returns.  I modeled the
    code after pselect.  If there is a problem it's likely also in pselect.
    
    For architectures which use socketcall I maintained this interface instead of
    adding a system call.  The symmetry shouldn't be broken.
    
    The following test must be adjusted for architectures other than x86 and
    x86-64 and in case the syscall numbers changed.
    
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    #include <errno.h>
    #include <fcntl.h>
    #include <pthread.h>
    #include <signal.h>
    #include <stdio.h>
    #include <unistd.h>
    #include <netinet/in.h>
    #include <sys/socket.h>
    #include <sys/syscall.h>
    
    #ifndef __NR_paccept
    # ifdef __x86_64__
    #  define __NR_paccept 288
    # elif defined __i386__
    #  define SYS_PACCEPT 18
    #  define USE_SOCKETCALL 1
    # else
    #  error "need __NR_paccept"
    # endif
    #endif
    
    #ifdef USE_SOCKETCALL
    # define paccept(fd, addr, addrlen, mask, flags) \
      ({ long args[6] = { \
           (long) fd, (long) addr, (long) addrlen, (long) mask, 8, (long) flags }; \
         syscall (__NR_socketcall, SYS_PACCEPT, args); })
    #else
    # define paccept(fd, addr, addrlen, mask, flags) \
      syscall (__NR_paccept, fd, addr, addrlen, mask, 8, flags)
    #endif
    
    #define PORT 57392
    
    #define SOCK_CLOEXEC O_CLOEXEC
    
    static pthread_barrier_t b;
    
    static void *
    tf (void *arg)
    {
      pthread_barrier_wait (&b);
      int s = socket (AF_INET, SOCK_STREAM, 0);
      struct sockaddr_in sin;
      sin.sin_family = AF_INET;
      sin.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
      sin.sin_port = htons (PORT);
      connect (s, (const struct sockaddr *) &sin, sizeof (sin));
      close (s);
    
      pthread_barrier_wait (&b);
      s = socket (AF_INET, SOCK_STREAM, 0);
      sin.sin_port = htons (PORT);
      connect (s, (const struct sockaddr *) &sin, sizeof (sin));
      close (s);
      pthread_barrier_wait (&b);
    
      pthread_barrier_wait (&b);
      sleep (2);
      pthread_kill ((pthread_t) arg, SIGUSR1);
    
      return NULL;
    }
    
    static void
    handler (int s)
    {
    }
    
    int
    main (void)
    {
      pthread_barrier_init (&b, NULL, 2);
    
      struct sockaddr_in sin;
      pthread_t th;
      if (pthread_create (&th, NULL, tf, (void *) pthread_self ()) != 0)
        {
          puts ("pthread_create failed");
          return 1;
        }
    
      int s = socket (AF_INET, SOCK_STREAM, 0);
      int reuse = 1;
      setsockopt (s, SOL_SOCKET, SO_REUSEADDR, &reuse, sizeof (reuse));
      sin.sin_family = AF_INET;
      sin.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
      sin.sin_port = htons (PORT);
      bind (s, (struct sockaddr *) &sin, sizeof (sin));
      listen (s, SOMAXCONN);
    
      pthread_barrier_wait (&b);
    
      int s2 = paccept (s, NULL, 0, NULL, 0);
      if (s2 < 0)
        {
          puts ("paccept(0) failed");
          return 1;
        }
    
      int coe = fcntl (s2, F_GETFD);
      if (coe & FD_CLOEXEC)
        {
          puts ("paccept(0) set close-on-exec-flag");
          return 1;
        }
      close (s2);
    
      pthread_barrier_wait (&b);
    
      s2 = paccept (s, NULL, 0, NULL, SOCK_CLOEXEC);
      if (s2 < 0)
        {
          puts ("paccept(SOCK_CLOEXEC) failed");
          return 1;
        }
    
      coe = fcntl (s2, F_GETFD);
      if ((coe & FD_CLOEXEC) == 0)
        {
          puts ("paccept(SOCK_CLOEXEC) does not set close-on-exec flag");
          return 1;
        }
      close (s2);
    
      pthread_barrier_wait (&b);
    
      struct sigaction sa;
      sa.sa_handler = handler;
      sa.sa_flags = 0;
      sigemptyset (&sa.sa_mask);
      sigaction (SIGUSR1, &sa, NULL);
    
      sigset_t ss;
      pthread_sigmask (SIG_SETMASK, NULL, &ss);
      sigaddset (&ss, SIGUSR1);
      pthread_sigmask (SIG_SETMASK, &ss, NULL);
    
      sigdelset (&ss, SIGUSR1);
      alarm (4);
      pthread_barrier_wait (&b);
    
      errno = 0 ;
      s2 = paccept (s, NULL, 0, &ss, 0);
      if (s2 != -1 || errno != EINTR)
        {
          puts ("paccept did not fail with EINTR");
          return 1;
        }
    
      close (s);
    
      puts ("OK");
    
      return 0;
    }
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    [akpm@linux-foundation.org: make it compile]
    [akpm@linux-foundation.org: add sys_ni stub]
    Signed-off-by: Ulrich Drepper <drepper@redhat.com>
    Acked-by: Davide Libenzi <davidel@xmailserver.org>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Cc: <linux-arch@vger.kernel.org>
    Cc: "David S. Miller" <davem@davemloft.net>
    Cc: Roland McGrath <roland@redhat.com>
    Cc: Kyle McMartin <kyle@mcmartin.ca>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a677a039be7243357d93502bff2b40850c942e2d
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Wed Jul 23 21:29:17 2008 -0700

    flag parameters: socket and socketpair
    
    This patch adds support for flag values which are ORed to the type passwd
    to socket and socketpair.  The additional code is minimal.  The flag
    values in this implementation can and must match the O_* flags.  This
    avoids overhead in the conversion.
    
    The internal functions sock_alloc_fd and sock_map_fd get a new parameters
    and all callers are changed.
    
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    #include <fcntl.h>
    #include <stdio.h>
    #include <unistd.h>
    #include <netinet/in.h>
    #include <sys/socket.h>
    
    #define PORT 57392
    
    /* For Linux these must be the same.  */
    #define SOCK_CLOEXEC O_CLOEXEC
    
    int
    main (void)
    {
      int fd;
      fd = socket (PF_INET, SOCK_STREAM, 0);
      if (fd == -1)
        {
          puts ("socket(0) failed");
          return 1;
        }
      int coe = fcntl (fd, F_GETFD);
      if (coe == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if (coe & FD_CLOEXEC)
        {
          puts ("socket(0) set close-on-exec flag");
          return 1;
        }
      close (fd);
    
      fd = socket (PF_INET, SOCK_STREAM|SOCK_CLOEXEC, 0);
      if (fd == -1)
        {
          puts ("socket(SOCK_CLOEXEC) failed");
          return 1;
        }
      coe = fcntl (fd, F_GETFD);
      if (coe == -1)
        {
          puts ("fcntl failed");
          return 1;
        }
      if ((coe & FD_CLOEXEC) == 0)
        {
          puts ("socket(SOCK_CLOEXEC) does not set close-on-exec flag");
          return 1;
        }
      close (fd);
    
      int fds[2];
      if (socketpair (PF_UNIX, SOCK_STREAM, 0, fds) == -1)
        {
          puts ("socketpair(0) failed");
          return 1;
        }
      for (int i = 0; i < 2; ++i)
        {
          coe = fcntl (fds[i], F_GETFD);
          if (coe == -1)
            {
              puts ("fcntl failed");
              return 1;
            }
          if (coe & FD_CLOEXEC)
            {
              printf ("socketpair(0) set close-on-exec flag for fds[%d]\n", i);
              return 1;
            }
          close (fds[i]);
        }
    
      if (socketpair (PF_UNIX, SOCK_STREAM|SOCK_CLOEXEC, 0, fds) == -1)
        {
          puts ("socketpair(SOCK_CLOEXEC) failed");
          return 1;
        }
      for (int i = 0; i < 2; ++i)
        {
          coe = fcntl (fds[i], F_GETFD);
          if (coe == -1)
            {
              puts ("fcntl failed");
              return 1;
            }
          if ((coe & FD_CLOEXEC) == 0)
            {
              printf ("socketpair(SOCK_CLOEXEC) does not set close-on-exec flag for fds[%d]\n", i);
              return 1;
            }
          close (fds[i]);
        }
    
      puts ("OK");
    
      return 0;
    }
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    Signed-off-by: Ulrich Drepper <drepper@redhat.com>
    Acked-by: Davide Libenzi <davidel@xmailserver.org>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Cc: "David S. Miller" <davem@davemloft.net>
    Cc: Ralf Baechle <ralf@linux-mips.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6e2c10a12a2170856f5582d62d583cbcd1cb5eaf
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Wed Jul 23 21:29:15 2008 -0700

    binfmt_misc: use simple_read_from_buffer()
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 76a6f3dc9a7108785c145a298f82c72f9208fe17
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 23 21:29:15 2008 -0700

    CONFIG_SOUND_WM97XX: remove stale makefile line
    
    The driver is gone for a long time.
    
    Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7102ed519a08b70eadc8fea9d8765d2d990241d1
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 23 21:29:13 2008 -0700

    remove the OSS trident driver
    
    SOUND_TRIDENT was the last PCI OSS driver, and since there's already an
    ALSA driver for the same hardware we can remove it.
    
    [muli@il.ibm.com: update CREDITS]
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Muli Ben-Yehuda <muli@il.ibm.com>
    Signed-off-by: Muli Ben-Yehuda <muli@il.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 33cba0657393a75e18e1781e3e13613303f18124
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:29:12 2008 -0700

    checkpatch: version 0.21
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 234fff6515a11cf3e67c793146689da426787fea
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:29:12 2008 -0700

    checkpatch: types cannot start mid word for pointer tests
    
    When checking spacing for pointer checks the type cannot start in the
    middle of a word, ie. this is not 'int * bar':
    
    	x = fooint * bar;
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 292f1a9b342d763f94ea3915726a48905be4acd1
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:29:11 2008 -0700

    checkpatch: complex macros need to ignore comments
    
    Ensure we ignore comments in complex macro detection else we incorrectly
    report this:
    
    	#define PFM_GROUP_PERM_ANY     -1      /* any user/group */
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 74048ed811152a995a88945ba9e0dded34adfff4
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:29:10 2008 -0700

    checkpatch: variants -- move the main unary/binary operators to use variants
    
    Now that we have a variants system, move to using that to carry the
    unary/binary designation for +, -, &, and *.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 1f65f947a6a875e1fe7867dc08e981c4101d435d
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:29:10 2008 -0700

    checkpatch: add checks for question mark and colon spacing
    
    Add checks for the question mark colon operator spacing, and also check
    the other uses of colon.  Colon means a number of things:
    
     - it introduces the else part of the ?: operator,
     - it terminates a goto label,
     - it terminates the case value,
     - it separates the identifier from the bit size on bit fields, and
     - it is used to introduce option types in asm().
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d2506586586c59f5db0e2ce00d5d31ccec6260b8
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:29:09 2008 -0700

    checkpatch: possible modifiers -- handle multiple modifiers and trailing
    
    Add support for multiple modifiers such as:
    
    	int __one __two foo;
    
    Also handle trailing known modifiers when defecting modifiers:
    
    	int __one foo __read_mostly;
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0221f55c142b0ac8baf6f0b6c4e1ec89f0c98e96
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:29:08 2008 -0700

    checkpatch: possible types -- known modifiers cannot be types
    
    Ensure we do not inadvertantly load known modifiers up as possible types.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8ea3eb9a20f39d5afa52900a34092b4b5f6b55cb
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:29:08 2008 -0700

    checkpatch: handle return types of pointers to functions
    
    Make sure we correctly mark the return type of the pointer to a function
    declaration.
    
        const void *(*sb_tag)(struct sysfs_tag_info *info);
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b8f96a31f38c8e9fc75f0a89c6815e7cbc402858
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:29:07 2008 -0700

    checkpatch: macro complexity checks are meaningless in linker scripts
    
    Exclude vmlinux.lds.h from the macro complexity checks.  They will never
    apply sanely here.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d2172eb5bd4b7d06577113ec40635083619ca54a
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:29:07 2008 -0700

    checkpatch: possible modifiers are not being correctly matched
    
    Although we are finding the added modifier in the declaration below
    we are not correctly matching it as a type.  Fix the declaration.
    
        static void __ref *vmem_alloc_pages(unsigned int order)
        {
        }
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7429c6903e3628fc2cfea65ec7e13bac030c7bfe
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:29:06 2008 -0700

    checkpatch: improve type matcher debug
    
    Improve type matcher debug so we can see what it does match.  As part
    of this move us to to using the common debug framework.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 389a2fe57ffc59a649bea39db4d7e6d2eff2b562
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:29:05 2008 -0700

    checkpatch: allow for type modifiers on multiple declarations
    
    Allow for type modifiers mid declaration on multiple declarations:
    
    	struct mxser_mstatus ms, __user *msu = argp;
    
    Reported by Jiri Slaby.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3c232147a7d5b0418b0a0bae0e5b9a62fb81f4f2
Author: Wolfram Sang <w.sang@pengutronix.de>
Date:   Wed Jul 23 21:29:05 2008 -0700

    checkpatch: correct spelling in kfree checks
    
    Correct spelling in the kfree reports.
    
    Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4c432a8f0134504814aa8dcce6cc57c89d175604
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed Jul 23 21:29:04 2008 -0700

    checkpatch: usb_free_urb() can take NULL
    
    usb_free_urb() can take a NULL, so let's check and warn about that.
    
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f5fe35dd95549b1b419cdeb2ec3fe61fda94fa93
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:29:03 2008 -0700

    checkpatch: condition/loop indent checks
    
    Check to see if the block/statement which a condition or loop introduces
    is indented correctly.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 53210168feeff9a3c780bd42f69936d4c12381d5
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:29:03 2008 -0700

    checkpatch: toughen trailing if statement checks and extend them to while and for
    
    Extend the trailing statement checks to report a trailing semi-colon ';'
    as we really want it on the next line and indented so it is really really
    obvious.  Also extend the tests to include while and for.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8d31cfcecf67563d70cd68616cb8fb4384f24b51
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:29:02 2008 -0700

    checkpatch: check spacing for square brackets
    
    Check on the spacing before square brackets.  We should only allow spaces
    there if this is part of a type definition or an initialialiser.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e2a763c20b89890d2153551b1af6962b135de4c0
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:29:02 2008 -0700

    checkpatch: switch -- report trailing statements on case and default
    
    Report trailing statements on case and default lines.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f4c014c0dede10cc0a8463e748892e738e190699
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:29:01 2008 -0700

    checkpatch: allow printk strings to exceed 80 characters to maintain their searchability
    
    Allow printk strings to break the 80 character width limits, thus keeping
    them complete and searchable.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 548596d523d83dff5a670beb84be0daf4c3bcd16
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:29:01 2008 -0700

    checkpatch: trailing statement indent: fix end of statement location
    
    Fix end of statement location.  Where the last line of the statement is
    replaced we are miss reporting the newly added replacement an incorrectly
    indented trailing statement for the negative context.  We are also
    incorrectly reporting negative statements generally.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a3bb97a7aba36055d476896ed6393ab35a119d5b
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:29:00 2008 -0700

    checkpatch: macros: fix statement counting block end detection
    
    We are incorrectly counting the lines in a block while accumulating
    the trailing lines in a macro statement, leading to false positives.
    Fix end of block handling and general counting for negative context lines.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6ef9b297f6e8850da3be9c9ff5f00385c0977004
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:28:59 2008 -0700

    checkpatch: types: unary -- goto introduces unary context
    
    When we see a goto we enter unary context.  For example:
    
    	goto *h;
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit beae6332493a40116dba24928154621f2e88b9a9
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:28:59 2008 -0700

    checkpatch: comment detection: ignore macro continuation when detecting associated comments
    
    When looking for an associated comment they may be suffixed by a macro
    continuation.  Ignore this.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d3ddcf471ea90d7ff711dbaa371ef379ed625ec0
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:28:58 2008 -0700

    checkpatch: possible types: __asm__ is never a type
    
    We are false matching __asm__ as a type, and then tripping the external
    function checks.  Squash.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f3db6639fee577f6ed92c0a1fc881e748c47ec48
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Wed Jul 23 21:28:57 2008 -0700

    checkpatch: add a checkpatch warning for new uses of __initcall().
    
    [apw@shadowen.org: generalise pattern and add tests]
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c8cb2ca37ed51aa1f3b20e3eff1e72df1c400f70
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:28:57 2008 -0700

    checkpatch: types: some types may also be identifiers
    
    Some types such as typedefs may overlap real identifiers.  Be more
    targetted about when a type can really exist.  Where it cannot let it be
    an identifier.  This prevents false reporting of the minus '-' in unary
    context in the following:
    
    	foo[bar->bool - 1];
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit fee61c47d15270bdea699a8a3dd867f0825c3541
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:28:56 2008 -0700

    checkpatch: return is not a function -- parentheses for casts are ok too
    
    Casts require parentheses so it is possible to have something like this:
    
    	return (int)(*a);
    
    This miss trips the complexity function.  Ensure that the two separate
    parenthesised sections are not coelesced.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6cbb2e711128b505209f7c910018aac77335c887
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:28:55 2008 -0700

    checkpatch: Version: 0.20
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5aa0769d089125e63f8dc23e0283e559e1790493
Author: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Date:   Wed Jul 23 21:28:55 2008 -0700

    atmel_pwm: set up only one PWM clock when allocating a clock
    
    This patch will only setup one clock, if free, and return this clock to the
    caller.  The previous solution would setup both clocks with the same prescaler
    and divider and return PWM_CPR_CLKB, thus taking both clocks in the same call
    without the caller knowing.
    
    Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
    Cc: David Brownell <david-b@pacbell.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 82736f4d1d2b7063b829cc93171a6e5aea8a9c49
Author: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Date:   Wed Jul 23 21:28:54 2008 -0700

    generic irqs: handle failure of irqchip->set_type in setup_irq
    
    set_type returns an int indicating success or failure, but up to now
    setup_irq ignores that.
    
    In my case this resulted in a machine hang:
    
    gpio-keys requested IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, but
    arm/ns9xxx can only trigger on one direction so set_type didn't touch
    the configuration which happens do default to a level sensitiveness and
    returned -EINVAL.  setup_irq ignored that and unmasked the irq.  This
    resulted in an endless triggering of the gpio-key interrupt service
    routine which effectively killed the machine.
    
    With this patch applied setup_irq propagates the error to the caller.
    
    Note that before in the case
    
    	chip && !chip->set_type && !chip->name
    
    a NULL pointer was feed to printk.  This is fixed, too.
    
    Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f606ddf42fd4edc558eeb48bfee66d2c591571d2
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 23 21:28:50 2008 -0700

    remove the v850 port
    
    Trying to compile the v850 port brings many compile errors, one of them exists
    since at least kernel 2.6.19.
    
    There also seems to be noone willing to bring this port back into a usable
    state.
    
    This patch therefore removes the v850 port.
    
    If anyone ever decides to revive the v850 port the code will still be
    available from older kernels, and it wouldn't be impossible for the port to
    reenter the kernel if it would become actively maintained again.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Greg Ungerer <gerg@uclinux.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 99764fa4ceeecba8b9e0a8a5565b418a2e94f83b
Author: WANG Cong <xiyou.wangcong@gmail.com>
Date:   Wed Jul 23 21:28:49 2008 -0700

    UML: make several more things static
    
    - Make some variables and functions static, since they don't need to be
      global.
    
    - Remove an unused function - arch/um/kernel/time.c::sched_clock().
    
    - Clean the style a bit as complained by checkpatch.pl.
    
    Cc: Jeff Dike <jdike@addtoit.com>
    Signed-off-by: WANG Cong <wangcong@zeuux.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4a5675820436e4ad738dd442c1cc8a165101509b
Author: WANG Cong <xiyou.wangcong@gmail.com>
Date:   Wed Jul 23 21:28:49 2008 -0700

    arch/um/kernel/mem.c: remove arch_validate()
    
    - Remove arch_validate(), because no one uses it.
    
    - Remove useless macro HAVE_ARCH_VALIDATE.
    
    - Make the variable 'empty_bad_page' static.
    
    Cc: Jeff Dike <jdike@addtoit.com>
    Signed-off-by: WANG Cong <wangcong@zeuux.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4c182ae7810f3fe444e666f3f78c209a7c116fdf
Author: WANG Cong <xiyou.wangcong@gmail.com>
Date:   Wed Jul 23 21:28:47 2008 -0700

    arch/um/kernel/irq.c: clean up some functions
    
    Make activate_fd() and free_irq_by_irq_and_dev() static.  Remove
    init_aio_irq() since it has no users.
    
    Cc: Jeff Dike <jdike@addtoit.com>
    Signed-off-by: WANG Cong <wangcong@zeuux.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ed62f77bb631bc4a2d8acb0521b720cb55e58183
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Wed Jul 23 21:28:46 2008 -0700

    cris: use simple_read_from_buffer()
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Cc: Mikael Starvik <starvik@axis.com>
    Cc: Jesper Nilsson <jesper.nilsson@axis.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d50004b0867a59f8a81116f000edb352595343d9
Author: Fernando Luis Vazquez Cao <fernando@intellilink.co.jp>
Date:   Wed Jul 23 21:28:45 2008 -0700

    cris: remove unused global_flush_tlb
    
    global_flush_tlb is declared but never used.
    
    Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
    Cc: Mikael Starvik <starvik@axis.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 912019572180f287e85b5534fbb1c1e3ca6df6c9
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 23 21:28:45 2008 -0700

    mn10300: move sg_dma_{address,len}() to asm/scatterlist.h
    
    mn10300 was the only architecture where sg_dma_{address,len}() were not
    in asm/scatterlist.h, and it's not a big surprise that this caused a
    compile error somewhere:
    
    /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/media/video/videobuf-dma-sg.c: In function `videobuf_dma_map':
    /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/media/video/videobuf-dma-sg.c:238: error: implicit declaration of function 'sg_dma_address'
    
    Acked-by: David Howells <dhowells@redhat.com>
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f0af566da6e9a4a2f5a83c5a70f3d0a772050e21
Author: David Howells <dhowells@redhat.com>
Date:   Wed Jul 23 21:28:44 2008 -0700

    pm: fix try_to_freeze_tasks()'s use of do_div()
    
    Fix try_to_freeze_tasks()'s use of do_div() on an s64 by making
    elapsed_csecs64 a u64 instead and dividing that.
    
    Possibly this should be guarded lest the interval calculation turn up
    negative, but the possible negativity of the result of the division is
    cast away anyway.
    
    This was introduced by patch 438e2ce68dfd4af4cfcec2f873564fb921db4bb5.
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Acked-by: "Rafael J. Wysocki" <rjw@sisk.pl>
    Acked-by: Pavel Machek <pavel@ucw.cz>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e41fb7c58e3ca18ec5c9c9bb7bb68e8e653c9e8e
Author: Carlos Corbacho <carlos@strangeworlds.co.uk>
Date:   Wed Jul 23 21:28:43 2008 -0700

    pm: acpi pm: add DMI quirk list for ACPI 1.0 suspend ordering
    
    There are a few BIOSes that we know of already that need to use the ACPI 1.0
    suspend order.  This appears to be only be a small minority of mostly nVidia
    based systems.
    
    Based on observation of Windows behaviour, it's clear that Windows is also
    doing maintaining its own list of broken hardware that needs this workaround.
    
    Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Cc: Andi Kleen <andi@firstfloor.org>
    Cc: Len Brown <lenb@kernel.org>
    Acked-by: Pavel Machek <pavel@ucw.cz>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit bdfe6b7c681669148dae4db27eb24ee5408ba371
Author: Shaohua Li <shaohua.li@intel.com>
Date:   Wed Jul 23 21:28:41 2008 -0700

    pm: acpi hibernation: utilize hardware signature
    
    ACPI defines a hardware signature.  BIOS calculates the signature according to
    hardware configure and if hardware changes while hibernated, the signature
    will change.  In that case, S4 resume should fail.
    
    Still, there may be systems on which this mechanism does not work correctly,
    so it is better to provide a workaround for them.  For this reason, add a new
    switch to the acpi_sleep= command line argument allowing one to disable
    hardware signature checking.
    
    [shaohua.li@intel.com: build fix]
    Signed-off-by: Shaohua Li <shaohua.li@intel.com>
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Cc: Andi Kleen <andi@firstfloor.org>
    Cc: Len Brown <lenb@kernel.org>
    Acked-by: Pavel Machek <pavel@ucw.cz>
    Cc: <Valdis.Kletnieks@vt.edu>
    Cc: Shaohua Li <shaohua.li@intel.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2f15fc4bdf91eb399da3f47a09c55831d9f22826
Author: Zhang Rui <rui.zhang@intel.com>
Date:   Wed Jul 23 21:28:40 2008 -0700

    pm: schedule sysrq poweroff on boot cpu
    
    schedule sysrq poweroff on boot cpu.
    
    sysrq poweroff needs to disable nonboot cpus, and we need to run this on boot
    cpu to avoid any recursion.  http://bugzilla.kernel.org/show_bug.cgi?id=10897
    
    [kosaki.motohiro@jp.fujitsu.com: build fix]
    Signed-off-by: Zhang Rui <rui.zhang@intel.com>
    Tested-by: Rus <harbour@sfinx.od.ua>
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Acked-by: Pavel Machek <pavel@ucw.cz>
    Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c1a220e7acf8ad2c03504891f4a70cd9c32c904b
Author: Zhang Rui <rui.zhang@intel.com>
Date:   Wed Jul 23 21:28:39 2008 -0700

    pm: introduce new interfaces schedule_work_on() and queue_work_on()
    
    This interface allows adding a job on a specific cpu.
    
    Although a work struct on a cpu will be scheduled to other cpu if the cpu
    dies, there is a recursion if a work task tries to offline the cpu it's
    running on.  we need to schedule the task to a specific cpu in this case.
    http://bugzilla.kernel.org/show_bug.cgi?id=10897
    
    [oleg@tv-sign.ru: cleanups]
    Signed-off-by: Zhang Rui <rui.zhang@intel.com>
    Tested-by: Rus <harbour@sfinx.od.ua>
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Acked-by: Pavel Machek <pavel@ucw.cz>
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0d83304c7e7bd3b05be90281b3a47841bc8f057a
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Wed Jul 23 21:28:38 2008 -0700

    pm: hibernation: simplify memory bitmap
    
    This patch simplifies the memory bitmap manipulations.
    
    - remove the member size in struct bm_block
    
    It is not necessary for struct bm_block to have the number of bit chunks that
    can be calculated by using end_pfn and start_pfn.
    
    - use find_next_bit() for memory_bm_next_pfn
    
    No need to invent the bitmap library only for the memory bitmap.
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Acked-by: Pavel Machek <pavel@ucw.cz>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8111d1b552349921aae1acf73e4e8cea98e80970
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Wed Jul 23 21:28:37 2008 -0700

    pm: add new PM_EVENT codes for runtime power transitions
    
    This patch (as1112) adds some new PM_EVENT_* codes for use by kernel
    subsystems.  They describe runtime power-state transitions of the sort already
    implemented by the USB subsystem.
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Acked-by: Pavel Machek <pavel@ucw.cz>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8c363265d57d755e62053e9f69a1f2164e83f7ea
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Wed Jul 23 21:28:37 2008 -0700

    pm: drop unnecessary includes from pm.h
    
    Drop unnecessary includes from include/linux/pm.h .
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Acked-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 40b4ac33b4d1bdd5cbeb2241be2399c550fa3696
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Wed Jul 23 21:28:36 2008 -0700

    pm: remove obsolete piece of PM documentation
    
    Remove some obsolete PM documentation.
    
    The majority of contents of Documentation/power/pm.txt are
    outdated.  Remove the outdated parts of this file and move the rest
    to Documentation/power/apm-acpi.txt .  Update the index in
    Documentation/power/ as appropriate.
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Acked-by: Pavel Machek <pavel@ucw.cz>
    Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e7ecb331e11d1f7aa66aeef9170fc20781c9bb55
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Wed Jul 23 21:28:35 2008 -0700

    pm: remove remaining obsolete definitions from pm.h
    
    Remove the remaining obsolete definitions from include/linux/pm.h and move
    the definitions of PM_SUSPEND and PM_RESUME to the header of h3600 which
    is the only user of them.
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Acked-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 558481f038e587b22d02167af58914c814ce9de5
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Wed Jul 23 21:28:35 2008 -0700

    pm: remove definition of struct pm_dev
    
    Remove the definition of 'struct pm_dev', which is not used any more,
    along with some related stuff from include/linux/pm.h .
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Acked-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d75f65fd247fe85d90a3880d143b1bb22fe13a48
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 23 21:28:34 2008 -0700

    remove include/linux/pm_legacy.h
    
    Remove the obsolete and no longer used include/linux/pm_legacy.h
    
    Reviewed-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Cc: Pavel Machek <pavel@suse.cz>
    Acked-by: "Rafael J. Wysocki" <rjw@sisk.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 77437fd4e61f87cc94d9314baa5cbf50e3ccdf54
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Wed Jul 23 21:28:33 2008 -0700

    pm: boot time suspend selftest
    
    Boot-time test for system suspend states (STR or standby).  The generic
    RTC framework triggers wakeup alarms, which are used to exit those states.
    
      - Measures some aspects of suspend time ... this uses "jiffies" until
        someone converts it to use a timebase that works properly even while
        timer IRQs are disabled.
    
      - Triggered by a command line parameter.  By default nothing even
        vaguely troublesome will happen, but "test_suspend=mem" will give
        you a brief STR test during system boot.  (Or you may need to use
        "test_suspend=standby" instead, if your hardware needs that.)
    
    This isn't without problems.  It fires early enough during boot that for
    example both PCMCIA and MMC stacks have misbehaved.  The workaround in
    those cases was to boot without such media cards inserted.
    
    [matthltc@us.ibm.com: fix compile failure in boot time suspend selftest]
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Pavel Machek <pavel@suse.cz>
    Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
    Signed-off-by: Matt Helsley <matthltc@us.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0d63081d418c73cc187c893069e0f24c4c6eecd3
Author: Pavel Machek <pavel@suse.cz>
Date:   Wed Jul 23 21:28:32 2008 -0700

    swsusp: provide users with a hint about the no_console_suspend option
    
    Tell the user about the no_console_suspend option, so that we don't have to
    tell each bug reporter personally.
    
    [akpm@linux-foundation.org: clarify the text a little]
    Signed-off-by: Pavel Machek <pavel@suse.cz>
    Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit fb9ba4e95921f71d874beee2d0964fc2322b47a2
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 23 21:28:29 2008 -0700

    alpha: remove the unused ALPHA_CORE_AGP option
    
    The real option is named AGP_ALPHA_CORE.
    
    Reviewed-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Cc: Richard Henderson <rth@twiddle.net>
    Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e53f12cc6c43b69f54937f15c5706d83f67c2fdd
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 23 21:28:28 2008 -0700

    remove include/asm-h8300/keyboard.h
    
    This patch removes the unused include/asm-h8300/keyboard.h
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Yoshinori Sato <ysato@users.sourceforge.jp>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5f09c4c797d00bef5700e1ca085b4efcedaf34b8
Author: Tilman Schmidt <tilman@imap.cc>
Date:   Wed Jul 23 21:28:27 2008 -0700

    gigaset: gigaset_isowbuf_getbytes() may return signed unnoticed
    
    ifd->offset is unsigned.  gigaset_isowbuf_getbytes() may return signed
    unnoticed.  Revised version of patch originally submitted by Roel Kluin
    <12o3l@tiscali.nl>.
    
    Signed-off-by: Tilman Schmidt <tilman@imap.cc>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5002779d37b261271da9883e06c14b097d4781c4
Author: Tilman Schmidt <tilman@imap.cc>
Date:   Wed Jul 23 21:28:27 2008 -0700

    gigaset: use dev_ macros for messages
    
    The info() / warn() / err() macros from usb.h for generating kernel
    messages are considered inferior to dev_info() / dev_warn() / dev_err()
    from device.h.  Replace them where possible.  Also correct the severity
    level and improve the text of one message.
    
    Signed-off-by: Tilman Schmidt <tilman@imap.cc>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9b3e43a747c74029b0acf6acf4666601f132f471
Author: Hugh Dickins <hugh@veritas.com>
Date:   Wed Jul 23 21:28:26 2008 -0700

    security: remove unused forwards
    
    Why would linux/security.h need forward declarations for nfsctl_arg and
    swap_info_struct?  It's hard to imagine: remove them.
    
    Signed-off-by: Hugh Dickins <hugh@veritas.com>
    Acked-by: James Morris <jmorris@namei.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 84aaa7ab4c40b66d6dd9aa393901551ad50ec640
Author: Andrew G. Morgan <morgan@kernel.org>
Date:   Wed Jul 23 21:28:25 2008 -0700

    security: filesystem capabilities no longer experimental
    
    Filesystem capabilities have come of age.  Remove the experimental tag for
    configuring filesystem capabilities.
    
    Signed-off-by: Andrew G. Morgan <morgan@kernel.org>
    Acked-by: Serge Hallyn <serue@us.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ab763c7112ce0e2559c73f921617c81dc7287ca6
Author: Andrew G. Morgan <morgan@kernel.org>
Date:   Wed Jul 23 21:28:25 2008 -0700

    security: filesystem capabilities refactor kernel code
    
    To date, we've tried hard to confine filesystem support for capabilities
    to the security modules.  This has left a lot of the code in
    kernel/capability.c in a state where it looks like it supports something
    that filesystem support for capabilities actually suppresses when the LSM
    security/commmoncap.c code runs.  What is left is a lot of code that uses
    sub-optimal locking in the main kernel
    
    With this change we refactor the main kernel code and make it explicit
    which locks are needed and that the only remaining kernel races in this
    area are associated with non-filesystem capability code.
    
    Signed-off-by: Andrew G. Morgan <morgan@kernel.org>
    Acked-by: Serge Hallyn <serue@us.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5459c164f0591ee75ed0203bb8f3817f25948e2f
Author: Andrew G. Morgan <morgan@kernel.org>
Date:   Wed Jul 23 21:28:24 2008 -0700

    security: protect legacy applications from executing with insufficient privilege
    
    When cap_bset suppresses some of the forced (fP) capabilities of a file,
    it is generally only safe to execute the program if it understands how to
    recognize it doesn't have enough privilege to work correctly.  For legacy
    applications (fE!=0), which have no non-destructive way to determine that
    they are missing privilege, we fail to execute (EPERM) any executable that
    requires fP capabilities, but would otherwise get pP' < fP.  This is a
    fail-safe permission check.
    
    For some discussion of why it is problematic for (legacy) privileged
    applications to run with less than the set of capabilities requested for
    them, see:
    
     http://userweb.kernel.org/~morgan/sendmail-capabilities-war-story.html
    
    With this iteration of this support, we do not include setuid-0 based
    privilege protection from the bounding set.  That is, the admin can still
    (ab)use the bounding set to suppress the privileges of a setuid-0 program.
    
    [akpm@linux-foundation.org: coding-style fixes]
    [akpm@linux-foundation.org: cleanup]
    Signed-off-by: Andrew G. Morgan <morgan@kernel.org>
    Acked-by: Serge Hallyn <serue@us.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 78ecba081224a2db5876b6b81cfed0b78f58adc7
Author: Hugh Dickins <hugh@veritas.com>
Date:   Wed Jul 23 21:28:23 2008 -0700

    mm: fix ever-decreasing swap priority
    
    Vegard Nossum has noticed the ever-decreasing negative priority in a
    swapon /swapoff loop, which eventually would misprioritize when int wraps
    positive.  Not worth spending much code on, but probably better fixed.
    
    It's easy to handle the swapping on and off of just one area, but there's
    not much point if a pair or more still misbehave.  To handle the general
    case, swapoff should compact negative priorities, keeping them always from
    -1 to -MAX_SWAPFILES.  That's a change, but should cause no regression,
    since these negative (unspecified) priorities are disjoint from the the
    positive specified priorities 0 to 32767.
    
    One small functional difference, which seems appropriate: when swapoff
    fails to free all swap from a negative priority area, that area is now
    reinserted at lowest priority, rather than at its original priority.
    
    In moving down swapon's setting of priority, I notice that an area is
    visible to /proc/swaps when it has swap_map set, yet that was being set
    before all the visible fields were properly filled in: corrected.
    
    Signed-off-by: Hugh Dickins <hugh@veritas.com>
    Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Reported-by: Vegard Nossum <vegard.nossum@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 83d1674a946141c3c59d430e96c224f7937e6158
Author: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Date:   Wed Jul 23 21:28:22 2008 -0700

    mm: make CONFIG_MIGRATION available w/o CONFIG_NUMA
    
    We'd like to support CONFIG_MEMORY_HOTREMOVE on s390, which depends on
    CONFIG_MIGRATION.  So far, CONFIG_MIGRATION is only available with NUMA
    support.
    
    This patch makes CONFIG_MIGRATION selectable for architectures that define
    ARCH_ENABLE_MEMORY_HOTREMOVE.  When MIGRATION is enabled w/o NUMA, the
    kernel won't compile because migrate_vmas() does not know about
    vm_ops->migrate() and vma_migratable() does not know about policy_zone.
    To fix this, those two functions can be restricted to '#ifdef CONFIG_NUMA'
    because they are not being used w/o NUMA.  vma_migratable() is moved over
    from migrate.h to mempolicy.h.
    
    [kosaki.motohiro@jp.fujitsu.com: build fix]
    Acked-by: Christoph Lameter <cl@linux-foundation.org>
    Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
    Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: KOSAKI Motorhiro <kosaki.motohiro@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9ca908f47bc784c90e17a553ce33e756c73feac4
Author: Milton Miller <miltonm@bga.com>
Date:   Wed Jul 23 21:28:20 2008 -0700

    kcalloc: remove runtime division
    
    While in all cases in the kernel we know the size of the elements to be
    created, we don't always know the count of elements.  By commuting the size
    and count in the overflow check, the compiler can reduce the runtime division
    of size_t with a compare to a (unique) constant in these cases.
    
    Signed-off-by: Milton Miller <miltonm@bga.com>
    Cc: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5c755e9fd813810680abd56ec09a5f90143e815b
Author: Badari Pulavarty <pbadari@us.ibm.com>
Date:   Wed Jul 23 21:28:19 2008 -0700

    memory-hotplug: add sysfs removable attribute for hotplug memory remove
    
    Memory may be hot-removed on a per-memory-block basis, particularly on
    POWER where the SPARSEMEM section size often matches the memory-block
    size.  A user-level agent must be able to identify which sections of
    memory are likely to be removable before attempting the potentially
    expensive operation.  This patch adds a file called "removable" to the
    memory directory in sysfs to help such an agent.  In this patch, a memory
    block is considered removable if;
    
    o It contains only MOVABLE pageblocks
    o It contains only pageblocks with free pages regardless of pageblock type
    
    On the other hand, a memory block starting with a PageReserved() page will
    never be considered removable.  Without this patch, the user-agent is
    forced to choose a memory block to remove randomly.
    
    Sample output of the sysfs files:
    
    ./memory/memory0/removable: 0
    ./memory/memory1/removable: 0
    ./memory/memory2/removable: 0
    ./memory/memory3/removable: 0
    ./memory/memory4/removable: 0
    ./memory/memory5/removable: 0
    ./memory/memory6/removable: 0
    ./memory/memory7/removable: 1
    ./memory/memory8/removable: 0
    ./memory/memory9/removable: 0
    ./memory/memory10/removable: 0
    ./memory/memory11/removable: 0
    ./memory/memory12/removable: 0
    ./memory/memory13/removable: 0
    ./memory/memory14/removable: 0
    ./memory/memory15/removable: 0
    ./memory/memory16/removable: 0
    ./memory/memory17/removable: 1
    ./memory/memory18/removable: 1
    ./memory/memory19/removable: 1
    ./memory/memory20/removable: 1
    ./memory/memory21/removable: 1
    ./memory/memory22/removable: 1
    
    Signed-off-by: Badari Pulavarty <pbadari@us.ibm.com>
    Signed-off-by: Mel Gorman <mel@csn.ul.ie>
    Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2f7f24eca31c4fc2fdb134b2ef743ccd67cfb9a9
Author: Kent Liu <kent.liu@linux.intel.com>
Date:   Wed Jul 23 21:28:18 2008 -0700

    memory-hotplug: don't calculate vm_total_pages twice when rebuilding zonelists in online_pages()
    
    If zonelist is required to be rebuilt in online_pages(), there is no need
    to recalculate vm_total_pages in that function, as it has been updated in
    the call build_all_zonelists().
    
    Signed-off-by: Kent Liu <kent.liu@linux.intel.com>
    Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Cc: Yasunori Goto <y-goto@jp.fujitsu.com>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit af370fb8cb3031f20438f246798d5f0d98089f29
Author: Yasunori Goto <y-goto@jp.fujitsu.com>
Date:   Wed Jul 23 21:28:17 2008 -0700

    memory hotplug: small fixes to bootmem freeing for memory hotremove
    
    - Change some naming
      * Magic -> types
      * MIX_INFO -> MIX_SECTION_INFO
      * Change definition of bootmem type from direct hex value
    
    - __free_pages_bootmem() becomes __meminit.
    
    Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Cc: Badari Pulavarty <pbadari@us.ibm.com>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Johannes Weiner <hannes@saeurebad.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 48c906823f3927b981db9f0b03c2e2499977ee93
Author: Yasunori Goto <y-goto@jp.fujitsu.com>
Date:   Wed Jul 23 21:28:15 2008 -0700

    memory hotplug: allocate usemap on the section with pgdat
    
    Usemaps are allocated on the section which has pgdat by this.
    
    Because usemap size is very small, many other sections usemaps are
    allocated on only one page.  If a section has usemap, it can't be removed
    until removing other sections.  This dependency is not desirable for
    memory removing.
    
    Pgdat has similar feature.  When a section has pgdat area, it must be the
    last section for removing on the node.  So, if section A has pgdat and
    section B has usemap for section A, Both sections can't be removed due to
    dependency each other.
    
    To solve this issue, this patch collects usemap on same section with pgdat
    as much as possible.  If other sections doesn't have any dependency, this
    section will be able to be removed finally.
    
    Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com>
    Cc: Mel Gorman <mel@csn.ul.ie>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Cc: David Miller <davem@davemloft.net>
    Cc: Badari Pulavarty <pbadari@us.ibm.com>
    Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
    Cc: Hiroyuki KAMEZAWA <kamezawa.hiroyu@jp.fujitsu.com>
    Cc: Tony Breeds <tony@bakeyournoodle.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f84f9504bddeec33a72d64ebe95143d3aaeb3f9b
Author: Vegard Nossum <vegard.nossum@gmail.com>
Date:   Wed Jul 23 21:28:14 2008 -0700

    mm: remove initialization of static per-cpu variables
    
    This was required by some old, no-longer-used gcc on sparc.
    
    Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 27ac792ca0b0a1e7e65f20342260650516c95864
Author: Andrea Righi <righi.andrea@gmail.com>
Date:   Wed Jul 23 21:28:13 2008 -0700

    PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures
    
    On 32-bit architectures PAGE_ALIGN() truncates 64-bit values to the 32-bit
    boundary. For example:
    
    	u64 val = PAGE_ALIGN(size);
    
    always returns a value < 4GB even if size is greater than 4GB.
    
    The problem resides in PAGE_MASK definition (from include/asm-x86/page.h for
    example):
    
    #define PAGE_SHIFT      12
    #define PAGE_SIZE       (_AC(1,UL) << PAGE_SHIFT)
    #define PAGE_MASK       (~(PAGE_SIZE-1))
    ...
    #define PAGE_ALIGN(addr)       (((addr)+PAGE_SIZE-1)&PAGE_MASK)
    
    The "~" is performed on a 32-bit value, so everything in "and" with
    PAGE_MASK greater than 4GB will be truncated to the 32-bit boundary.
    Using the ALIGN() macro seems to be the right way, because it uses
    typeof(addr) for the mask.
    
    Also move the PAGE_ALIGN() definitions out of include/asm-*/page.h in
    include/linux/mm.h.
    
    See also lkml discussion: http://lkml.org/lkml/2008/6/11/237
    
    [akpm@linux-foundation.org: fix drivers/media/video/uvc/uvc_queue.c]
    [akpm@linux-foundation.org: fix v850]
    [akpm@linux-foundation.org: fix powerpc]
    [akpm@linux-foundation.org: fix arm]
    [akpm@linux-foundation.org: fix mips]
    [akpm@linux-foundation.org: fix drivers/media/video/pvrusb2/pvrusb2-dvb.c]
    [akpm@linux-foundation.org: fix drivers/mtd/maps/uclinux.c]
    [akpm@linux-foundation.org: fix powerpc]
    Signed-off-by: Andrea Righi <righi.andrea@gmail.com>
    Cc: <linux-arch@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d92bc318547507a944a22e7ef936793dc0fe167f
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 23 21:28:12 2008 -0700

    mm: make register_page_bootmem_info_section() static
    
    Make the needlessly global register_page_bootmem_info_section() static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Yasunori Goto <y-goto@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b69a7288ea7bf171328f313f0edae629f50e3bdb
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 23 21:28:12 2008 -0700

    mm/page_alloc.c: cleanups
    
    This patch contains the following cleanups:
    - make the following needlessly global variables static:
      - required_kernelcore
      - zone_movable_pfn[]
    - make the following needlessly global functions static:
      - move_freepages()
      - move_freepages_block()
      - setup_pageset()
      - find_usable_zone_for_movable()
      - adjust_zone_range_for_zone_movable()
      - __absent_pages_in_range()
      - find_min_pfn_for_node()
      - find_zone_movable_pfns_for_nodes()
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2be0ffe2b29bd31d3debd0877797892ff2d91f4c
Author: Timur Tabi <timur@freescale.com>
Date:   Wed Jul 23 21:28:11 2008 -0700

    mm: add alloc_pages_exact() and free_pages_exact()
    
    alloc_pages_exact() is similar to alloc_pages(), except that it allocates
    the minimum number of pages to fulfill the request.  This is useful if you
    want to allocate a very large buffer that is slightly larger than an even
    power-of-two number of pages.  In that case, alloc_pages() will waste a
    lot of memory.
    
    I have a video driver that wants to allocate a 5MB buffer.  alloc_pages()
    wiill waste 3MB of physically-contiguous memory.
    
    Signed-off-by: Timur Tabi <timur@freescale.com>
    Cc: Andi Kleen <andi@firstfloor.org>
    Acked-by: Mel Gorman <mel@csn.ul.ie>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3560e249abda6bee41a07a7bf0383a6e193e2839
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Wed Jul 23 21:28:09 2008 -0700

    bootmem: replace node_boot_start in struct bootmem_data
    
    Almost all users of this field need a PFN instead of a physical address,
    so replace node_boot_start with node_min_pfn.
    
    [Lee.Schermerhorn@hp.com: fix spurious BUG_ON() in mark_bootmem()]
    Signed-off-by: Johannes Weiner <hannes@saeureba.de>
    Cc: <linux-arch@vger.kernel.org>
    Signed-off-by: Lee Schermerhorn <lee.schermerhorn@hp.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 75a56cfe9fdb064d1db1cfbc564315fddb756fb1
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Wed Jul 23 21:28:09 2008 -0700

    bootmem: revisit alloc_bootmem_section
    
    Since alloc_bootmem_core does no goal-fallback anymore and just returns
    NULL if the allocation fails, we might now use it in alloc_bootmem_section
    without all the fixup code for a misplaced allocation.
    
    Also, the limit can be the first PFN of the next section as the semantics
    is that the limit is _above_ the allocated region, not within.
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Cc: Yasunori Goto <y-goto@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4cc278b721d5bf3569dfc5f1100253042e097bc3
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Wed Jul 23 21:28:08 2008 -0700

    bootmem: Make __alloc_bootmem_low_node fall back to other nodes
    
    __alloc_bootmem_node already does this, make the interface consistent.
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Andi Kleen <andi@firstfloor.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0f3caba211babef6e3fbde1ba76ddc79321bc92f
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Wed Jul 23 21:28:07 2008 -0700

    bootmem: respect goal more likely
    
    The old node-agnostic code tried allocating on all nodes starting from the
    one with the lowest range.  alloc_bootmem_core retried without the goal if
    it could not satisfy it and so the goal was only respected at all when it
    happened to be on the first (lowest page numbers) node (or theoretically
    if allocations failed on all nodes before to the one holding the goal).
    
    Introduce a non-panicking helper that starts allocating from the node
    holding the goal and falls back only after all thes tries failed, thus
    moving the goal fallback code out of alloc_bootmem_core.
    
    Make all other allocation functions benefit from this new helper.
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Andi Kleen <andi@firstfloor.org>
    Cc: Yasunori Goto <y-goto@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e2bf3cae515090fefe28329e71230dfe7ab873b1
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Wed Jul 23 21:28:06 2008 -0700

    bootmem: factor out the marking of a PFN range
    
    Introduce new helpers that mark a range that resides completely on a node
    or node-agnostic ranges that might also span node boundaries.
    
    The free/reserve API functions will then directly use these helpers.
    
    Note that the free/reserve semantics become more strict: while the prior
    code took basically arbitrary range arguments and marked the PFNs that
    happen to fall into that range, the new code requires node-specific ranges
    to be completely on the node.  The node-agnostic requests might span node
    boundaries as long as the nodes are contiguous.
    
    Passing ranges that do not satisfy these criteria is a bug.
    
    [akpm@linux-foundation.org: fix printk warnings]
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Andi Kleen <andi@firstfloor.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d747fa4bcebcf3696607b86a6b0dafa644be0676
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Wed Jul 23 21:28:05 2008 -0700

    bootmem: free/reserve helpers
    
    Factor out the common operation of marking a range on the bitmap.
    
    [akpm@linux-foundation.org: fix various warnings]
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Andi Kleen <andi@firstfloor.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5f2809e69c7128f86316048221cf45146f69a4a0
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Wed Jul 23 21:28:05 2008 -0700

    bootmem: clean up alloc_bootmem_core
    
    alloc_bootmem_core has become quite nasty to read over time.  This is a
    clean rewrite that keeps the semantics.
    
    bdata->last_pos has been dropped.
    
    bdata->last_success has been renamed to hint_idx and it is now an index
    relative to the node's range.  Since further block searching might start
    at this index, it is now set to the end of a succeeded allocation rather
    than its beginning.
    
    bdata->last_offset has been renamed to last_end_off to be more clear that
    it represents the ending address of the last allocation relative to the
    node.
    
    [y-goto@jp.fujitsu.com: fix new alloc_bootmem_core()]
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 41546c17418fba08ece978bad72a33072715b8f3
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Wed Jul 23 21:28:03 2008 -0700

    bootmem: clean up free_all_bootmem_core
    
    Rewrite the code in a more concise way using less variables.
    
    [akpm@linux-foundation.org: fix printk warnings]
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Andi Kleen <andi@firstfloor.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 636cc40cb79f511d9caa27ef098a83e4fa4971fb
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Wed Jul 23 21:28:03 2008 -0700

    bootmem: revisit bootmem descriptor list handling
    
    link_bootmem handles an insertion of a new descriptor into the sorted list
    in more or less three explicit branches; empty list, insert in between and
    append.  These cases can be expressed implicite.
    
    Also mark the sorted list as initdata as it can be thrown away after boot
    as well.
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit df049a5f41a3b2eee2131221959e3b558ba7c705
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Wed Jul 23 21:28:02 2008 -0700

    bootmem: revisit bitmap size calculations
    
    Reincarnate get_mapsize as bootmap_bytes and implement
    bootmem_bootmap_pages on top of it.
    
    Adjust users of these helpers and make free_all_bootmem_core use
    bootmem_bootmap_pages instead of open-coding it.
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2e5237daf0cc3c8d87762f53f704dc54fa91dcf6
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Wed Jul 23 21:28:02 2008 -0700

    bootmem: add debugging framework
    
    Introduce the bootmem_debug kernel parameter that enables very verbose
    diagnostics regarding all range operations of bootmem as well as the
    initialization and release of nodes.
    
    [akpm@linux-foundation.org: fix printk warnings]
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a66fd7daec1f40c1f0eac466f0da9206b615fe2a
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Wed Jul 23 21:28:01 2008 -0700

    bootmem: add documentation to API functions
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 57cfc29efac6670355ee0e107c8dbae8237d406b
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Wed Jul 23 21:28:00 2008 -0700

    bootmem: clean up bootmem.c file header
    
    Change the description, move a misplaced comment about the allocator
    itself and add me to the list of copyright holders.
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 223e8dc9249c9e15f6c8b638d73fcad78ccb0a88
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Wed Jul 23 21:28:00 2008 -0700

    bootmem: reorder code to match new bootmem structure
    
    This only reorders functions so that further patches will be easier to
    read.  No code changed.
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7251ff78b94c2a68d267623d09b32672b20662c1
Author: Adam Litke <agl@us.ibm.com>
Date:   Wed Jul 23 21:27:59 2008 -0700

    hugetlb: quota is not freed for unused reserved private huge pages
    
    With shared reservations (and now also with private reservations), we reserve
    huge pages at mmap time.  We also account for the mapping against fs quota to
    prevent a reservation from being preempted by quota exhaustion.
    
    When testing with the libhugetlbfs test suite, I found a problem with quota
    accounting.  FS quota for allocated pages is handled correctly but we are not
    releasing quota for private pages that were reserved but never allocated.  Do
    this in hugetlb_vm_op_close() at the same time as unused page reservations are
    released.
    
    Signed-off-by: Adam Litke <agl@us.ibm.com>
    Cc: Mel Gorman <mel@csn.ul.ie>
    Cc: Johannes Weiner <hannes@saeurebad.de>
    Cc: William Lee Irwin III <wli@holomorphy.com>
    Cc: Hugh Dickins <hugh@veritas.com>
    Acked-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7f09ca51e925ba62e9ebfd4979f093e97e38adeb
Author: Mel Gorman <mel@csn.ul.ie>
Date:   Wed Jul 23 21:27:58 2008 -0700

    hugetlb: fix a hugepage reservation check for MAP_SHARED
    
    When removing a huge page from the hugepage pool for a fault the system checks
    to see if the mapping requires additional pages to be reserved, and if it does
    whether there are any unreserved pages remaining.  If not, the allocation
    fails without even attempting to get a page.  In order to determine whether to
    apply this check we call vma_has_private_reserves() which tells us if this vma
    is MAP_PRIVATE and is the owner.  This incorrectly triggers the remaining
    reservation test for MAP_SHARED mappings which prevents allocation of the
    final page in the pool even though it is reserved for this mapping.
    
    In reality we only want to check this for MAP_PRIVATE mappings where the
    process is not the original mapper.  Replace vma_has_private_reserves() with
    vma_has_reserves() which indicates whether further reserves are required, and
    update the caller.
    
    Signed-off-by: Mel Gorman <mel@csn.ul.ie>
    Acked-by: Adam Litke <agl@us.ibm.com>
    Acked-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0d9ea75443dc7e37843e656b8ebc947a6d16d618
Author: Jon Tollefson <kniht@linux.vnet.ibm.com>
Date:   Wed Jul 23 21:27:56 2008 -0700

    powerpc: support multiple hugepage sizes
    
    Instead of using the variable mmu_huge_psize to keep track of the huge
    page size we use an array of MMU_PAGE_* values.  For each supported huge
    page size we need to know the hugepte_shift value and have a
    pgtable_cache.  The hstate or an mmu_huge_psizes index is passed to
    functions so that they know which huge page size they should use.
    
    The hugepage sizes 16M and 64K are setup(if available on the hardware) so
    that they don't have to be set on the boot cmd line in order to use them.
    The number of 16G pages have to be specified at boot-time though (e.g.
    hugepagesz=16G hugepages=5).
    
    Signed-off-by: Jon Tollefson <kniht@linux.vnet.ibm.com>
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f4a67cceee4a6f5ed38011a698c9e34747270ae5
Author: Jon Tollefson <kniht@linux.vnet.ibm.com>
Date:   Wed Jul 23 21:27:55 2008 -0700

    fs: check for statfs overflow
    
    Adds a check for an overflow in the filesystem size so if someone is
    checking with statfs() on a 16G blocksize hugetlbfs in a 32bit binary that
    it will report back EOVERFLOW instead of a size of 0.
    
    Acked-by: Nishanth Aravamudan <nacc@us.ibm.com>
    Signed-off-by: Jon Tollefson <kniht@linux.vnet.ibm.com>
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 91224346aa8c1cdaa660300a98e0b074a3a95030
Author: Jon Tollefson <kniht@linux.vnet.ibm.com>
Date:   Wed Jul 23 21:27:55 2008 -0700

    powerpc: define support for 16G hugepages
    
    The huge page size is defined for 16G pages.  If a hugepagesz of 16G is
    specified at boot-time then it becomes the huge page size instead of the
    default 16M.
    
    The change in pgtable-64K.h is to the macro pte_iterate_hashed_subpages to
    make the increment to va (the 1 being shifted) be a long so that it is not
    shifted to 0.  Otherwise it would create an infinite loop when the shift
    value is for a 16G page (when base page size is 64K).
    
    Signed-off-by: Jon Tollefson <kniht@linux.vnet.ibm.com>
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 658013e93eb70494f7300bc90457b09a807232a4
Author: Jon Tollefson <kniht@linux.vnet.ibm.com>
Date:   Wed Jul 23 21:27:54 2008 -0700

    powerpc: scan device tree for gigantic pages
    
    The 16G huge pages have to be reserved in the HMC prior to boot.  The
    location of the pages are placed in the device tree.  This patch adds code
    to scan the device tree during very early boot and save these page
    locations until hugetlbfs is ready for them.
    
    Acked-by: Adam Litke <agl@us.ibm.com>
    Signed-off-by: Jon Tollefson <kniht@linux.vnet.ibm.com>
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ec4b2c0c8312d1118c2acd00c89988ecf955d5cc
Author: Jon Tollefson <kniht@linux.vnet.ibm.com>
Date:   Wed Jul 23 21:27:53 2008 -0700

    powerpc: function to allocate gigantic hugepages
    
    The 16G page locations have been saved during early boot in an array.  The
    alloc_bootmem_huge_page() function adds a page from here to the
    huge_boot_pages list.
    
    Acked-by: Adam Litke <agl@us.ibm.com>
    Signed-off-by: Jon Tollefson <kniht@linux.vnet.ibm.com>
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 53ba51d21d6e048424ab8aadfebdb1f25ae07b60
Author: Jon Tollefson <kniht@linux.vnet.ibm.com>
Date:   Wed Jul 23 21:27:52 2008 -0700

    hugetlb: allow arch overridden hugepage allocation
    
    Allow alloc_bootmem_huge_page() to be overridden by architectures that
    can't always use bootmem.  This requires huge_boot_pages to be available
    for use by this function.
    
    This is required for powerpc 16G pages, which have to be reserved prior to
    boot-time.  The location of these pages are indicated in the device tree.
    
    Acked-by: Adam Litke <agl@us.ibm.com>
    Signed-off-by: Jon Tollefson <kniht@linux.vnet.ibm.com>
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e11bfbfcb08ef4223b863799897c19cdf7c5bc00
Author: Nick Piggin <npiggin@suse.de>
Date:   Wed Jul 23 21:27:52 2008 -0700

    hugetlb: override default huge page size
    
    Allow configurations with the default huge page size which is different to
    the traditional HPAGE_SIZE size.  The default huge page size is the one
    represented in the legacy /proc ABIs, SHM, and which is defaulted to when
    mounting hugetlbfs filesystems.
    
    This is implemented with a new kernel option default_hugepagesz=, which
    defaults to HPAGE_SIZE if not specified.
    
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b4718e628dbf68a2dee23b5709e2aa3190409c56
Author: Andi Kleen <ak@suse.de>
Date:   Wed Jul 23 21:27:51 2008 -0700

    x86: add hugepagesz option on 64-bit
    
    Add an hugepagesz=...  option similar to IA64, PPC etc.  to x86-64.
    
    This finally allows to select GB pages for hugetlbfs in x86 now that all
    the infrastructure is in place.
    
    Signed-off-by: Andi Kleen <ak@suse.de>
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 39c11e6c05b7fedbf7ed4df3908b25f622d56204
Author: Andi Kleen <ak@suse.de>
Date:   Wed Jul 23 21:27:50 2008 -0700

    x86: support GB hugepages on 64-bit
    
    Acked-by: Adam Litke <agl@us.ibm.com>
    Signed-off-by: Andi Kleen <ak@suse.de>
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ceb868796181dc95ea01a110e123afd391639873
Author: Andi Kleen <ak@suse.de>
Date:   Wed Jul 23 21:27:50 2008 -0700

    hugetlb: introduce pud_huge
    
    Straight forward extensions for huge pages located in the PUD instead of
    PMDs.
    
    Signed-off-by: Andi Kleen <ak@suse.de>
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4abd32dbab201c3ced0b0af12accea77cd9eeffc
Author: Andi Kleen <ak@suse.de>
Date:   Wed Jul 23 21:27:49 2008 -0700

    hugetlb: printk cleanup
    
    - Reword sentence to clarify meaning with multiple options
    - Add support for using GB prefixes for the page size
    - Add extra printk to delayed > MAX_ORDER allocation code
    
    Acked-by: Adam Litke <agl@us.ibm.com>
    Acked-by: Nishanth Aravamudan <nacc@us.ibm.com>
    Signed-off-by: Andi Kleen <ak@suse.de>
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8faa8b077b2cdc4e4646842fe50b07840955a013
Author: Andi Kleen <ak@suse.de>
Date:   Wed Jul 23 21:27:48 2008 -0700

    hugetlb: support boot allocate different sizes
    
    Make some infrastructure changes to allow boot-time allocation of
    different hugepage page sizes.
    
    - move all basic hstate initialisation into hugetlb_add_hstate
    - create a new function hugetlb_hstate_alloc_pages() to do the
      actual initial page allocations. Call this function early in
      order to allocate giant pages from bootmem.
    - Check for multiple hugepages= parameters
    
    Acked-by: Adam Litke <agl@us.ibm.com>
    Acked-by: Nishanth Aravamudan <nacc@us.ibm.com>
    Acked-by: Andrew Hastings <abh@cray.com>
    Signed-off-by: Andi Kleen <ak@suse.de>
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit aa888a74977a8f2120ae9332376e179c39a6b07d
Author: Andi Kleen <ak@suse.de>
Date:   Wed Jul 23 21:27:47 2008 -0700

    hugetlb: support larger than MAX_ORDER
    
    This is needed on x86-64 to handle GB pages in hugetlbfs, because it is
    not practical to enlarge MAX_ORDER to 1GB.
    
    Instead the 1GB pages are only allocated at boot using the bootmem
    allocator using the hugepages=...  option.
    
    These 1G bootmem pages are never freed.  In theory it would be possible to
    implement that with some complications, but since it would be a one-way
    street (>= MAX_ORDER pages cannot be allocated later) I decided not to
    currently.
    
    The >= MAX_ORDER code is not ifdef'ed per architecture.  It is not very
    big and the ifdef uglyness seemed not be worth it.
    
    Known problems: /proc/meminfo and "free" do not display the memory
    allocated for gb pages in "Total".  This is a little confusing for the
    user.
    
    Acked-by: Andrew Hastings <abh@cray.com>
    Signed-off-by: Andi Kleen <ak@suse.de>
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 01ad1c0827db5b3695c53e296dbb2c1da16a0911
Author: Andi Kleen <ak@suse.de>
Date:   Wed Jul 23 21:27:46 2008 -0700

    mm: export prep_compound_page to mm
    
    hugetlb will need to get compound pages from bootmem to handle the case of
    them being greater than or equal to MAX_ORDER.  Export the constructor
    function needed for this.
    
    Acked-by: Adam Litke <agl@us.ibm.com>
    Signed-off-by: Andi Kleen <ak@suse.de>
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b54bbf7b81170f03597c17dd0b559e3006bc9868
Author: Andi Kleen <ak@suse.de>
Date:   Wed Jul 23 21:27:45 2008 -0700

    mm: introduce non panic alloc_bootmem
    
    Straight forward variant of the existing __alloc_bootmem_node, only
    subsequent patch when allocating giant hugepages at boot -- don't want to
    panic if we can't allocate as many as the user asked for.
    
    Signed-off-by: Andi Kleen <ak@suse.de>
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5ced66c901f1cf0b684feb15c2cd8b126e263d07
Author: Andi Kleen <ak@suse.de>
Date:   Wed Jul 23 21:27:45 2008 -0700

    hugetlb: abstract numa round robin selection
    
    Need this as a separate function for a future patch.
    
    No behaviour change.
    
    Acked-by: Adam Litke <agl@us.ibm.com>
    Acked-by: Nishanth Aravamudan <nacc@us.ibm.com>
    Signed-off-by: Andi Kleen <ak@suse.de>
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a3437870160cf2caaac6bdd76c7377a5a4145a8c
Author: Nishanth Aravamudan <nacc@us.ibm.com>
Date:   Wed Jul 23 21:27:44 2008 -0700

    hugetlb: new sysfs interface
    
    Provide new hugepages user APIs that are more suited to multiple hstates
    in sysfs.  There is a new directory, /sys/kernel/hugepages.  Underneath
    that directory there will be a directory per-supported hugepage size,
    e.g.:
    
    /sys/kernel/hugepages/hugepages-64kB
    /sys/kernel/hugepages/hugepages-16384kB
    /sys/kernel/hugepages/hugepages-16777216kB
    
    corresponding to 64k, 16m and 16g respectively.  Within each
    hugepages-size directory there are a number of files, corresponding to the
    tracked counters in the hstate, e.g.:
    
    /sys/kernel/hugepages/hugepages-64/nr_hugepages
    /sys/kernel/hugepages/hugepages-64/nr_overcommit_hugepages
    /sys/kernel/hugepages/hugepages-64/free_hugepages
    /sys/kernel/hugepages/hugepages-64/resv_hugepages
    /sys/kernel/hugepages/hugepages-64/surplus_hugepages
    
    Of these files, the first two are read-write and the latter three are
    read-only.  The size of the hugepage being manipulated is trivially
    deducible from the enclosing directory and is always expressed in kB (to
    match meminfo).
    
    [dave@linux.vnet.ibm.com: fix build]
    [nacc@us.ibm.com: hugetlb: hang off of /sys/kernel/mm rather than /sys/kernel]
    [nacc@us.ibm.com: hugetlb: remove CONFIG_SYSFS dependency]
    Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Cc: Dave Hansen <dave@linux.vnet.ibm.com>
    Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a137e1cc6d6e7d315fef03962a2a5a113348b13b
Author: Andi Kleen <ak@suse.de>
Date:   Wed Jul 23 21:27:43 2008 -0700

    hugetlbfs: per mount huge page sizes
    
    Add the ability to configure the hugetlb hstate used on a per mount basis.
    
    - Add a new pagesize= option to the hugetlbfs mount that allows setting
      the page size
    - This option causes the mount code to find the hstate corresponding to the
      specified size, and sets up a pointer to the hstate in the mount's
      superblock.
    - Change the hstate accessors to use this information rather than the
      global_hstate they were using (requires a slight change in mm/memory.c
      so we don't NULL deref in the error-unmap path -- see comments).
    
    [np: take hstate out of hugetlbfs inode and vma->vm_private_data]
    
    Acked-by: Adam Litke <agl@us.ibm.com>
    Acked-by: Nishanth Aravamudan <nacc@us.ibm.com>
    Signed-off-by: Andi Kleen <ak@suse.de>
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e5ff215941d59f8ae6bf58f6428dc5c26745a612
Author: Andi Kleen <ak@suse.de>
Date:   Wed Jul 23 21:27:42 2008 -0700

    hugetlb: multiple hstates for multiple page sizes
    
    Add basic support for more than one hstate in hugetlbfs.  This is the key
    to supporting multiple hugetlbfs page sizes at once.
    
    - Rather than a single hstate, we now have an array, with an iterator
    - default_hstate continues to be the struct hstate which we use by default
    - Add functions for architectures to register new hstates
    
    [akpm@linux-foundation.org: coding-style fixes]
    Acked-by: Adam Litke <agl@us.ibm.com>
    Acked-by: Nishanth Aravamudan <nacc@us.ibm.com>
    Signed-off-by: Andi Kleen <ak@suse.de>
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a5516438959d90b071ff0a484ce4f3f523dc3152
Author: Andi Kleen <ak@suse.de>
Date:   Wed Jul 23 21:27:41 2008 -0700

    hugetlb: modular state for hugetlb page size
    
    The goal of this patchset is to support multiple hugetlb page sizes.  This
    is achieved by introducing a new struct hstate structure, which
    encapsulates the important hugetlb state and constants (eg.  huge page
    size, number of huge pages currently allocated, etc).
    
    The hstate structure is then passed around the code which requires these
    fields, they will do the right thing regardless of the exact hstate they
    are operating on.
    
    This patch adds the hstate structure, with a single global instance of it
    (default_hstate), and does the basic work of converting hugetlb to use the
    hstate.
    
    Future patches will add more hstate structures to allow for different
    hugetlbfs mounts to have different page sizes.
    
    [akpm@linux-foundation.org: coding-style fixes]
    Acked-by: Adam Litke <agl@us.ibm.com>
    Acked-by: Nishanth Aravamudan <nacc@us.ibm.com>
    Signed-off-by: Andi Kleen <ak@suse.de>
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b7ba30c679ed1eb7ed3ed8f281f6493282042bd4
Author: Andi Kleen <ak@suse.de>
Date:   Wed Jul 23 21:27:40 2008 -0700

    hugetlb: factor out prep_new_huge_page
    
    Needed to avoid code duplication in follow up patches.
    
    Acked-by: Adam Litke <agl@us.ibm.com>
    Acked-by: Nishanth Aravamudan <nacc@us.ibm.com>
    Signed-off-by: Andi Kleen <ak@suse.de>
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ff7ea79cf7c3a481851bd4b2185fdeb6ce4afa29
Author: Nishanth Aravamudan <nacc@us.ibm.com>
Date:   Wed Jul 23 21:27:39 2008 -0700

    mm: create /sys/kernel/mm
    
    Add a kobject to create /sys/kernel/mm when sysfs is mounted.  The kobject
    will exist regardless.  This will allow for the hugepage related sysfs
    directories to exist under the mm "subsystem" directory.  Add an ABI file
    appropriately.
    
    [kosaki.motohiro@jp.fujitsu.com: fix build]
    Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
    Cc: Nick Piggin <nickpiggin@yahoo.com.au>
    Cc: Mel Gorman <mel@csn.ul.ie>
    Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5e9426abe209cf134adbbd62c5e73ef534eb73e9
Author: Nishanth Aravamudan <nacc@us.ibm.com>
Date:   Wed Jul 23 21:27:39 2008 -0700

    mm: remove mm_init compilation dependency on CONFIG_DEBUG_MEMORY_INIT
    
    Towards the end of putting all core mm initialization in mm_init.c, I
    plan on putting the creation of a mm kobject in a function in that file.
    However, the file is currently only compiled if CONFIG_DEBUG_MEMORY_INIT
    is set. Remove this dependency, but put the code under an #ifdef on the
    same config option. This should result in no functional changes.
    
    Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
    Cc: Nick Piggin <nickpiggin@yahoo.com.au>
    Cc: Mel Gorman <mel@csn.ul.ie>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a47a126ad5ea072aca3e611ed8f8dc6adad24bab
Author: Eric Dumazet <dada1@cosmosbay.com>
Date:   Wed Jul 23 21:27:38 2008 -0700

    vmallocinfo: add NUMA information
    
    Christoph recently added /proc/vmallocinfo file to get information about
    vmalloc allocations.
    
    This patch adds NUMA specific information, giving number of pages
    allocated on each memory node.
    
    This should help to check that vmalloc() is able to respect NUMA policies.
    
    Example of output on a four nodes machine (one cpu per node)
    
    1) network hash tables are evenly spreaded on four nodes (OK) (Same
       point for inodes and dentries hash tables)
    
    2) iptables tables (x_tables) are correctly allocated on each cpu node
       (OK).
    
    3) sys_swapon() allocates its memory from one node only.
    
    4) each loaded module is using memory on one node.
    
    Sysadmins could tune their setup to change points 3) and 4) if necessary.
    
    grep "pages="  /proc/vmallocinfo
    0xffffc20000000000-0xffffc20000201000 2101248 alloc_large_system_hash+0x204/0x2c0 pages=512 vmalloc N0=128 N1=128 N2=128 N3=128
    0xffffc20000201000-0xffffc20000302000 1052672 alloc_large_system_hash+0x204/0x2c0 pages=256 vmalloc N0=64 N1=64 N2=64 N3=64
    0xffffc2000031a000-0xffffc2000031d000   12288 alloc_large_system_hash+0x204/0x2c0 pages=2 vmalloc N1=1 N2=1
    0xffffc2000031f000-0xffffc2000032b000   49152 cramfs_uncompress_init+0x2e/0x80 pages=11 vmalloc N0=3 N1=3 N2=2 N3=3
    0xffffc2000033e000-0xffffc20000341000   12288 sys_swapon+0x640/0xac0 pages=2 vmalloc N0=2
    0xffffc20000341000-0xffffc20000344000   12288 xt_alloc_table_info+0xfe/0x130 [x_tables] pages=2 vmalloc N0=2
    0xffffc20000344000-0xffffc20000347000   12288 xt_alloc_table_info+0xfe/0x130 [x_tables] pages=2 vmalloc N1=2
    0xffffc20000347000-0xffffc2000034a000   12288 xt_alloc_table_info+0xfe/0x130 [x_tables] pages=2 vmalloc N2=2
    0xffffc2000034a000-0xffffc2000034d000   12288 xt_alloc_table_info+0xfe/0x130 [x_tables] pages=2 vmalloc N3=2
    0xffffc20004381000-0xffffc20004402000  528384 alloc_large_system_hash+0x204/0x2c0 pages=128 vmalloc N0=32 N1=32 N2=32 N3=32
    0xffffc20004402000-0xffffc20004803000 4198400 alloc_large_system_hash+0x204/0x2c0 pages=1024 vmalloc vpages N0=256 N1=256 N2=256 N3=256
    0xffffc20004803000-0xffffc20004904000 1052672 alloc_large_system_hash+0x204/0x2c0 pages=256 vmalloc N0=64 N1=64 N2=64 N3=64
    0xffffc20004904000-0xffffc20004bec000 3047424 sys_swapon+0x640/0xac0 pages=743 vmalloc vpages N0=743
    0xffffffffa0000000-0xffffffffa000f000   61440 sys_init_module+0xc27/0x1d00 pages=14 vmalloc N1=14
    0xffffffffa000f000-0xffffffffa0014000   20480 sys_init_module+0xc27/0x1d00 pages=4 vmalloc N0=4
    0xffffffffa0014000-0xffffffffa0017000   12288 sys_init_module+0xc27/0x1d00 pages=2 vmalloc N0=2
    0xffffffffa0017000-0xffffffffa0022000   45056 sys_init_module+0xc27/0x1d00 pages=10 vmalloc N1=10
    0xffffffffa0022000-0xffffffffa0028000   24576 sys_init_module+0xc27/0x1d00 pages=5 vmalloc N3=5
    0xffffffffa0028000-0xffffffffa0050000  163840 sys_init_module+0xc27/0x1d00 pages=39 vmalloc N1=39
    0xffffffffa0050000-0xffffffffa0052000    8192 sys_init_module+0xc27/0x1d00 pages=1 vmalloc N1=1
    0xffffffffa0052000-0xffffffffa0056000   16384 sys_init_module+0xc27/0x1d00 pages=3 vmalloc N1=3
    0xffffffffa0056000-0xffffffffa0081000  176128 sys_init_module+0xc27/0x1d00 pages=42 vmalloc N3=42
    0xffffffffa0081000-0xffffffffa00ae000  184320 sys_init_module+0xc27/0x1d00 pages=44 vmalloc N3=44
    0xffffffffa00ae000-0xffffffffa00b1000   12288 sys_init_module+0xc27/0x1d00 pages=2 vmalloc N3=2
    0xffffffffa00b1000-0xffffffffa00b9000   32768 sys_init_module+0xc27/0x1d00 pages=7 vmalloc N0=7
    0xffffffffa00b9000-0xffffffffa00c4000   45056 sys_init_module+0xc27/0x1d00 pages=10 vmalloc N3=10
    0xffffffffa00c6000-0xffffffffa00e0000  106496 sys_init_module+0xc27/0x1d00 pages=25 vmalloc N2=25
    0xffffffffa00e0000-0xffffffffa00f1000   69632 sys_init_module+0xc27/0x1d00 pages=16 vmalloc N2=16
    0xffffffffa00f1000-0xffffffffa00f4000   12288 sys_init_module+0xc27/0x1d00 pages=2 vmalloc N3=2
    0xffffffffa00f4000-0xffffffffa00f7000   12288 sys_init_module+0xc27/0x1d00 pages=2 vmalloc N3=2
    
    [akpm@linux-foundation.org: fix comment]
    Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
    Cc: Christoph Lameter <cl@linux-foundation.org>
    Cc: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit cce770815869e9209171d819dfde89bcc738ab62
Author: Pavel Machek <pavel@suse.cz>
Date:   Wed Jul 23 21:27:36 2008 -0700

    SYNC_FILE_RANGE_WRITE may and will block. Document that.
    
    [akpm@linux-foundation.org: fix comment text]
    Signed-off-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit bcd78e49613c41b5bed96fa288e983876f286a59
Author: Hugh Dickins <hugh@veritas.com>
Date:   Wed Jul 23 21:27:35 2008 -0700

    tmpfs: support aio
    
    We have a request for tmpfs to support the AIO interface: easily done, no
    more than replacing the old shmem_file_read by shmem_file_aio_read,
    cribbed from generic_file_aio_read.  (In 2.6.25 its write side was already
    changed to use generic_file_aio_write.)
    
    Incorporate cleanups from Andrew Morton and Harvey Harrison.
    
    Tests out fine with LTP's ltp-aiodio.sh, given hacks (not included) to
    support O_DIRECT.  tmpfs cannot honestly support O_DIRECT: its
    cache-avoiding-IO nature is at odds with direct IO-avoiding-cache.
    
    Signed-off-by: Hugh Dickins <hugh@veritas.com>
    Tested-by: Lawrence Greenfield <leg@google.com>
    Cc: Christoph Rohland <hans-christoph.rohland@sap.com>
    Cc: Badari Pulavarty <pbadari@us.ibm.com>
    Cc: Zach Brown <zach.brown@oracle.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 11fa977ecde652ab324dd79c179deb52e82a8df1
Author: Hugh Dickins <hugh@veritas.com>
Date:   Wed Jul 23 21:27:34 2008 -0700

    generic_file_aio_read() cleanups
    
    As akpm points out, there's really no need for generic_file_aio_read to
    make a special case of count 0: just loop through nr_segs doing nothing.
    And as Harvey Harrison points out, there's no need to reset retval to 0
    where it's already 0.
    
    Setting count (or ocount) to 0 before calling generic_segment_checks is
    unnecessary too; but reluctantly I'll leave that removal to someone with a
    wider range of gcc versions to hand - 4.1.2 and 4.2.1 don't warn about it,
    but perhaps others do - I forget which are the warniest versions.
    
    Signed-off-by: Hugh Dickins <hugh@veritas.com>
    Tested-by: Lawrence Greenfield <leg@google.com>
    Cc: Christoph Rohland <hans-christoph.rohland@sap.com>
    Cc: Badari Pulavarty <pbadari@us.ibm.com>
    Cc: Zach Brown <zach.brown@oracle.com>
    Cc: Nick Piggin <nickpiggin@yahoo.com.au>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a858f7b2e9bb4eb665176dde5cf32eeaaf90f153
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Wed Jul 23 21:27:33 2008 -0700

    vma_page_offset() has no callees: drop it
    
    Hugh adds: vma_pagecache_offset() has a dangerously misleading name, since
    it's using hugepage units: rename it to vma_hugecache_offset().
    
    [apw@shadowen.org: restack onto fixed MAP_PRIVATE reservations]
    [akpm@linux-foundation.org: vma_split conversion]
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Signed-off-by: Hugh Dickins <hugh@veritas.com>
    Cc: Adam Litke <agl@us.ibm.com>
    Cc: Nishanth Aravamudan <nacc@us.ibm.com>
    Cc: Andi Kleen <ak@suse.de>
    Cc: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 84afd99b8398c9d73af8238aa3cd835858e3097a
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:27:32 2008 -0700

    hugetlb reservations: fix hugetlb MAP_PRIVATE reservations across vma splits
    
    When a hugetlb mapping with a reservation is split, a new VMA is cloned
    from the original.  This new VMA is a direct copy of the original
    including the reservation count.  When this pair of VMAs are unmapped we
    will incorrect double account the unused reservation and the overall
    reservation count will be incorrect, in extreme cases it will wrap.
    
    The problem occurs when we split an existing VMA say to unmap a page in
    the middle.  split_vma() will create a new VMA copying all fields from the
    original.  As we are storing our reservation count in vm_private_data this
    is also copies, endowing the new VMA with a duplicate of the original
    VMA's reservation.  Neither of the new VMAs can exhaust these reservations
    as they are too small, but when we unmap and close these VMAs we will
    incorrect credit the remainder twice and resv_huge_pages will become out
    of sync.  This can lead to allocation failures on mappings with
    reservations and even to resv_huge_pages wrapping which prevents all
    subsequent hugepage allocations.
    
    The simple fix would be to correctly apportion the remaining reservation
    count when the split is made.  However the only hook we have vm_ops->open
    only has the new VMA we do not know the identity of the preceeding VMA.
    Also even if we did have that VMA to hand we do not know how much of the
    reservation was consumed each side of the split.
    
    This patch therefore takes a different tack.  We know that the whole of
    any private mapping (which has a reservation) has a reservation over its
    whole size.  Any present pages represent consumed reservation.  Therefore
    if we track the instantiated pages we can calculate the remaining
    reservation.
    
    This patch reuses the existing regions code to track the regions for which
    we have consumed reservation (ie.  the instantiated pages), as each page
    is faulted in we record the consumption of reservation for the new page.
    When we need to return unused reservations at unmap time we simply count
    the consumed reservation region subtracting that from the whole of the
    map.  During a VMA split the newly opened VMA will point to the same
    region map, as this map is offset oriented it remains valid for both of
    the split VMAs.  This map is referenced counted so that it is removed when
    all VMAs which are part of the mmap are gone.
    
    Thanks to Adam Litke and Mel Gorman for their review feedback.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Acked-by: Mel Gorman <mel@csn.ul.ie>
    Cc: Adam Litke <agl@us.ibm.com>
    Cc: Johannes Weiner <hannes@saeurebad.de>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Cc: William Lee Irwin III <wli@holomorphy.com>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Cc: Jon Tollefson <kniht@linux.vnet.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c37f9fb11c976ffc08200d631dada6dcbfd07ea4
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:27:30 2008 -0700

    hugetlb: allow huge page mappings to be created without reservations
    
    By default all shared mappings and most private mappings now have
    reservations associated with them.  This improves semantics by providing
    allocation guarentees to the mapper.  However a small number of
    applications may attempt to make very large sparse mappings, with these
    strict reservations the system will never be able to honour the mapping.
    
    This patch set brings MAP_NORESERVE support to hugetlb files.  This allows
    new mappings to be made to hugetlbfs files without an associated
    reservation, for both shared and private mappings.  This allows
    applications which want to create very sparse mappings to opt-out of the
    reservation system.  Obviously as there is no reservation they are liable
    to fault at runtime if the huge page pool becomes exhausted; buyer beware.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Cc: Mel Gorman <mel@csn.ul.ie>
    Cc: Adam Litke <agl@us.ibm.com>
    Cc: Johannes Weiner <hannes@saeurebad.de>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Cc: William Lee Irwin III <wli@holomorphy.com>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9682290484370ce68ba23cd2ec2838e301934199
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:27:29 2008 -0700

    hugetlb: move reservation region support earlier
    
    The following patch will require use of the reservation regions support.
    Move this earlier in the file.  No changes have been made to this code.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Cc: Mel Gorman <mel@csn.ul.ie>
    Acked-by: Adam Litke <agl@us.ibm.com>
    Cc: Johannes Weiner <hannes@saeurebad.de>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Cc: William Lee Irwin III <wli@holomorphy.com>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit cdfd4325c0d878679bd6a3ba8285b71d9980e3c0
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:27:28 2008 -0700

    mm: record MAP_NORESERVE status on vmas and fix small page mprotect reservations
    
    With Mel's hugetlb private reservation support patches applied, strict
    overcommit semantics are applied to both shared and private huge page
    mappings.  This can be a problem if an application relied on unlimited
    overcommit semantics for private mappings.  An example of this would be an
    application which maps a huge area with the intention of using it very
    sparsely.  These application would benefit from being able to opt-out of
    the strict overcommit.  It should be noted that prior to hugetlb
    supporting demand faulting all mappings were fully populated and so
    applications of this type should be rare.
    
    This patch stack implements the MAP_NORESERVE mmap() flag for huge page
    mappings.  This flag has the same meaning as for small page mappings,
    suppressing reservations for that mapping.
    
    Thanks to Mel Gorman for reviewing a number of early versions of these
    patches.
    
    This patch:
    
    When a small page mapping is created with mmap() reservations are created
    by default for any memory pages required.  When the region is read/write
    the reservation is increased for every page, no reservation is needed for
    read-only regions (as they implicitly share the zero page).  Reservations
    are tracked via the VM_ACCOUNT vma flag which is present when the region
    has reservation backing it.  When we convert a region from read-only to
    read-write new reservations are aquired and VM_ACCOUNT is set.  However,
    when a read-only map is created with MAP_NORESERVE it is indistinguishable
    from a normal mapping.  When we then convert that to read/write we are
    forced to incorrectly create reservations for it as we have no record of
    the original MAP_NORESERVE.
    
    This patch introduces a new vma flag VM_NORESERVE which records the
    presence of the original MAP_NORESERVE flag.  This allows us to
    distinguish these two circumstances and correctly account the reserve.
    
    As well as fixing this FIXME in the code, this makes it much easier to
    introduce MAP_NORESERVE support for huge pages as this flag is available
    consistantly for the life of the mapping.  VM_ACCOUNT on the other hand is
    heavily used at the generic level in association with small pages.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Cc: Mel Gorman <mel@csn.ul.ie>
    Cc: Adam Litke <agl@us.ibm.com>
    Cc: Johannes Weiner <hannes@saeurebad.de>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Cc: William Lee Irwin III <wli@holomorphy.com>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e7c4b0bfd025f71cf7624b7c1be174f63caade33
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:27:26 2008 -0700

    huge page private reservation review cleanups
    
    Create some new accessors for vma private data to cut down on and contain
    the casts.  Encapsulates the huge and small page offset calculations.
    Also adds a couple of VM_BUG_ONs for consistency.
    
    [akpm@linux-foundation.org: Make things static]
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Acked-by: Mel Gorman <mel@csn.ul.ie>
    Cc: Adam Litke <agl@us.ibm.com>
    Cc: Johannes Weiner <hannes@saeurebad.de>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Cc: William Lee Irwin III <wli@holomorphy.com>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 04f2cbe35699d22dbf428373682ead85ca1240f5
Author: Mel Gorman <mel@csn.ul.ie>
Date:   Wed Jul 23 21:27:25 2008 -0700

    hugetlb: guarantee that COW faults for a process that called mmap(MAP_PRIVATE) on hugetlbfs will succeed
    
    After patch 2 in this series, a process that successfully calls mmap() for
    a MAP_PRIVATE mapping will be guaranteed to successfully fault until a
    process calls fork().  At that point, the next write fault from the parent
    could fail due to COW if the child still has a reference.
    
    We only reserve pages for the parent but a copy must be made to avoid
    leaking data from the parent to the child after fork().  Reserves could be
    taken for both parent and child at fork time to guarantee faults but if
    the mapping is large it is highly likely we will not have sufficient pages
    for the reservation, and it is common to fork only to exec() immediatly
    after.  A failure here would be very undesirable.
    
    Note that the current behaviour of mainline with MAP_PRIVATE pages is
    pretty bad.  The following situation is allowed to occur today.
    
    1. Process calls mmap(MAP_PRIVATE)
    2. Process calls mlock() to fault all pages and makes sure it succeeds
    3. Process forks()
    4. Process writes to MAP_PRIVATE mapping while child still exists
    5. If the COW fails at this point, the process gets SIGKILLed even though it
       had taken care to ensure the pages existed
    
    This patch improves the situation by guaranteeing the reliability of the
    process that successfully calls mmap().  When the parent performs COW, it
    will try to satisfy the allocation without using reserves.  If that fails
    the parent will steal the page leaving any children without a page.
    Faults from the child after that point will result in failure.  If the
    child COW happens first, an attempt will be made to allocate the page
    without reserves and the child will get SIGKILLed on failure.
    
    To summarise the new behaviour:
    
    1. If the original mapper performs COW on a private mapping with multiple
       references, it will attempt to allocate a hugepage from the pool or
       the buddy allocator without using the existing reserves. On fail, VMAs
       mapping the same area are traversed and the page being COW'd is unmapped
       where found. It will then steal the original page as the last mapper in
       the normal way.
    
    2. The VMAs the pages were unmapped from are flagged to note that pages
       with data no longer exist. Future no-page faults on those VMAs will
       terminate the process as otherwise it would appear that data was corrupted.
       A warning is printed to the console that this situation occured.
    
    2. If the child performs COW first, it will attempt to satisfy the COW
       from the pool if there are enough pages or via the buddy allocator if
       overcommit is allowed and the buddy allocator can satisfy the request. If
       it fails, the child will be killed.
    
    If the pool is large enough, existing applications will not notice that
    the reserves were a factor.  Existing applications depending on the
    no-reserves been set are unlikely to exist as for much of the history of
    hugetlbfs, pages were prefaulted at mmap(), allocating the pages at that
    point or failing the mmap().
    
    [npiggin@suse.de: fix CONFIG_HUGETLB=n build]
    Signed-off-by: Mel Gorman <mel@csn.ul.ie>
    Acked-by: Adam Litke <agl@us.ibm.com>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Cc: William Lee Irwin III <wli@holomorphy.com>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a1e78772d72b2616ed20e54896e68e0e7044854e
Author: Mel Gorman <mel@csn.ul.ie>
Date:   Wed Jul 23 21:27:23 2008 -0700

    hugetlb: reserve huge pages for reliable MAP_PRIVATE hugetlbfs mappings until fork()
    
    This patch reserves huge pages at mmap() time for MAP_PRIVATE mappings in
    a similar manner to the reservations taken for MAP_SHARED mappings.  The
    reserve count is accounted both globally and on a per-VMA basis for
    private mappings.  This guarantees that a process that successfully calls
    mmap() will successfully fault all pages in the future unless fork() is
    called.
    
    The characteristics of private mappings of hugetlbfs files behaviour after
    this patch are;
    
    1. The process calling mmap() is guaranteed to succeed all future faults until
       it forks().
    2. On fork(), the parent may die due to SIGKILL on writes to the private
       mapping if enough pages are not available for the COW. For reasonably
       reliable behaviour in the face of a small huge page pool, children of
       hugepage-aware processes should not reference the mappings; such as
       might occur when fork()ing to exec().
    3. On fork(), the child VMAs inherit no reserves. Reads on pages already
       faulted by the parent will succeed. Successful writes will depend on enough
       huge pages being free in the pool.
    4. Quotas of the hugetlbfs mount are checked at reserve time for the mapper
       and at fault time otherwise.
    
    Before this patch, all reads or writes in the child potentially needs page
    allocations that can later lead to the death of the parent.  This applies
    to reads and writes of uninstantiated pages as well as COW.  After the
    patch it is only a write to an instantiated page that causes problems.
    
    Signed-off-by: Mel Gorman <mel@csn.ul.ie>
    Acked-by: Adam Litke <agl@us.ibm.com>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Cc: William Lee Irwin III <wli@holomorphy.com>
    Cc: Hugh Dickins <hugh@veritas.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit fc1b8a73dd71226902a11928dd5500326e101df9
Author: Mel Gorman <mel@csn.ul.ie>
Date:   Wed Jul 23 21:27:22 2008 -0700

    hugetlb: move hugetlb_acct_memory()
    
    This is a patchset to give reliable behaviour to a process that
    successfully calls mmap(MAP_PRIVATE) on a hugetlbfs file.  Currently, it
    is possible for the process to be killed due to a small hugepage pool size
    even if it calls mlock().
    
    MAP_SHARED mappings on hugetlbfs reserve huge pages at mmap() time.  This
    guarantees all future faults against the mapping will succeed.  This
    allows local allocations at first use improving NUMA locality whilst
    retaining reliability.
    
    MAP_PRIVATE mappings do not reserve pages.  This can result in an
    application being SIGKILLed later if a huge page is not available at fault
    time.  This makes huge pages usage very ill-advised in some cases as the
    unexpected application failure cannot be detected and handled as it is
    immediately fatal.  Although an application may force instantiation of the
    pages using mlock(), this may lead to poor memory placement and the
    process may still be killed when performing COW.
    
    This patchset introduces a reliability guarantee for the process which
    creates a private mapping, i.e.  the process that calls mmap() on a
    hugetlbfs file successfully.  The first patch of the set is purely
    mechanical code move to make later diffs easier to read.  The second patch
    will guarantee faults up until the process calls fork().  After patch two,
    as long as the child keeps the mappings, the parent is no longer
    guaranteed to be reliable.  Patch 3 guarantees that the parent will always
    successfully COW by unmapping the pages from the child in the event there
    are insufficient pages in the hugepage pool in allocate a new page, be it
    via a static or dynamic pool.
    
    Existing hugepage-aware applications are unlikely to be affected by this
    change.  For much of hugetlbfs's history, pages were pre-faulted at mmap()
    time or mmap() failed which acts in a reserve-like manner.  If the pool is
    sized correctly already so that parent and child can fault reliably, the
    application will not even notice the reserves.  It's only when the pool is
    too small for the application to function perfectly reliably that the
    reserves come into play.
    
    Credit goes to Andy Whitcroft for cleaning up a number of mistakes during
    review before the patches were released.
    
    This patch:
    
    A later patch in this set needs to call hugetlb_acct_memory() before it is
    defined.  This patch moves the function without modification.  This makes
    later diffs easier to read.
    
    Signed-off-by: Mel Gorman <mel@csn.ul.ie>
    Acked-by: Adam Litke <agl@us.ibm.com>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Cc: William Lee Irwin III <wli@holomorphy.com>
    Cc: Hugh Dickins <hugh@veritas.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9109fb7b3520de187ebc3646c209d66a233f7169
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Wed Jul 23 21:27:20 2008 -0700

    mm: drop unneeded pgdat argument from free_area_init_node()
    
    free_area_init_node() gets passed in the node id as well as the node
    descriptor.  This is redundant as the function can trivially get the node
    descriptor itself by means of NODE_DATA() and the node's id.
    
    I checked all the users and NODE_DATA() seems to be usable everywhere
    from where this function is called.
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2185e69f680ae8c8496b6fc15e20c889d5b39b67
Author: Andrew Morton <akpm@linux-foundation.org>
Date:   Wed Jul 23 21:27:19 2008 -0700

    mapping_set_error: add unlikely()
    
    This is called on a per-page basis and in the vast majority of cases
    `error' is zero.
    
    Cc: Guillaume Chazarain <guichaz@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9023cb7e8564d95a1893f8cb6895a293be9a71fe
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:27:19 2008 -0700

    slob: record page flag overlays explicitly
    
    SLOB reuses two page bits for internal purposes, it overlays PG_active and
    PG_private.  This is hidden away in slob.c.  Document these overlays
    explicitly in the main page-flags enum along with all the others.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Cc: Pekka Enberg <penberg@cs.helsinki.fi>
    Cc: Christoph Lameter <cl@linux-foundation.org>
    Cc: Matt Mackall <mpm@selenic.com>
    Cc: Nick Piggin <nickpiggin@yahoo.com.au>
    Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Cc: Rik van Riel <riel@redhat.com>
    Cc: Jeremy Fitzhardinge <jeremy@goop.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8a38082d21cbc5ec961da7dda195e98a9a064dcf
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:27:18 2008 -0700

    slub: record page flag overlays explicitly
    
    SLUB reuses two page bits for internal purposes, it overlays PG_active and
    PG_error.  This is hidden away in slub.c.  Document these overlays
    explicitly in the main page-flags enum along with all the others.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Cc: Pekka Enberg <penberg@cs.helsinki.fi>
    Cc: Christoph Lameter <cl@linux-foundation.org>
    Cc: Matt Mackall <mpm@selenic.com>
    Cc: Nick Piggin <nickpiggin@yahoo.com.au>
    Tested-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Cc: Rik van Riel <riel@redhat.com>
    Cc: Jeremy Fitzhardinge <jeremy@goop.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0cad47cf13bc2e9142d3a11d9f50523797d0d4ea
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:27:16 2008 -0700

    page-flags: record page flag overlays explicitly
    
    With the recent page flag reorganisation we have a single enum which
    defines the valid page flags and their values, nice and clear.  However
    there are a number of bits which are overloaded by different subsystems.
    Firstly there is PG_owner_priv_1 which is used by filesystems and by XEN.
    Secondly both SLOB and SLUB use a couple of extra page bits to manage
    internal state for pages they own; both overlay other bits.  All of these
    "aliases" are scattered about the source making it very hard for a reader
    to know if the bits are safe to rely on in all contexts; confusion here is
    bad.
    
    As we now have a single place where the bits are clearly assigned it makes
    sense to clarify the reuse of bits by making the aliases explicit and
    visible with the original bit assignments.  This patch creates explicit
    aliases within the enum itself for the overloaded bits, creates standard
    bit accessors PageFoo etc.  and uses those throughout.
    
    This version pulls the bit manipulation out to standard named page bit
    accessors as suggested by Christoph, it retains the explicit mapping to
    the overlayed bits.  A fusion of both ideas.  This has been SLUB and SLOB
    have been compile tested on x86_64 only, and SLUB boot tested.  If people
    feel this is worth doing then I can run a fuller set of testing.
    
    This patch:
    
    Some page flags are used for more than one purpose, for example
    PG_owner_priv_1.  Currently there are individual accessors for each user,
    each built using the common flag name far away from the bit definitions.
    This makes it hard to see all possible uses of these bits.
    
    Now that we have a single enum to generate the bit orders it makes sense
    to express overlays in the same place.  So create per use aliases for this
    bit in the main page-flags enum and use those in the accessors.
    
    [akpm@linux-foundation.org: fix xen]
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Cc: Pekka Enberg <penberg@cs.helsinki.fi>
    Cc: Christoph Lameter <cl@linux-foundation.org>
    Cc: Matt Mackall <mpm@selenic.com>
    Cc: Nick Piggin <nickpiggin@yahoo.com.au>
    Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Cc: Rik van Riel <riel@redhat.com>
    Cc: Jeremy Fitzhardinge <jeremy@goop.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit da3bbdd4632c0171406b2677e31494afa5bde2f8
Author: Kentaro Makita <k-makita@np.css.fujitsu.com>
Date:   Wed Jul 23 21:27:13 2008 -0700

    fix soft lock up at NFS mount via per-SB LRU-list of unused dentries
    
    [Summary]
    
     Split LRU-list of unused dentries to one per superblock to avoid soft
     lock up during NFS mounts and remounting of any filesystem.
    
     Previously I posted here:
     http://lkml.org/lkml/2008/3/5/590
    
    [Descriptions]
    
    - background
    
      dentry_unused is a list of dentries which are not referenced.
      dentry_unused grows up when references on directories or files are
      released.  This list can be very long if there is huge free memory.
    
    - the problem
    
      When shrink_dcache_sb() is called, it scans all dentry_unused linearly
      under spin_lock(), and if dentry->d_sb is differnt from given
      superblock, scan next dentry.  This scan costs very much if there are
      many entries, and very ineffective if there are many superblocks.
    
      IOW, When we need to shrink unused dentries on one dentry, but scans
      unused dentries on all superblocks in the system.  For example, we scan
      500 dentries to unmount a filesystem, but scans 1,000,000 or more unused
      dentries on other superblocks.
    
      In our case , At mounting NFS*, shrink_dcache_sb() is called to shrink
      unused dentries on NFS, but scans 100,000,000 unused dentries on
      superblocks in the system such as local ext3 filesystems.  I hear NFS
      mounting took 1 min on some system in use.
    
    * : NFS uses virtual filesystem in rpc layer, so NFS is affected by
      this problem.
    
      100,000,000 is possible number on large systems.
    
      Per-superblock LRU of unused dentried can reduce the cost in
      reasonable manner.
    
    - How to fix
    
      I found this problem is solved by David Chinner's "Per-superblock
      unused dentry LRU lists V3"(1), so I rebase it and add some fix to
      reclaim with fairness, which is in Andrew Morton's comments(2).
    
      1) http://lkml.org/lkml/2006/5/25/318
      2) http://lkml.org/lkml/2006/5/25/320
    
      Split LRU-list of unused dentries to each superblocks.  Then, NFS
      mounting will check dentries under a superblock instead of all.  But
      this spliting will break LRU of dentry-unused.  So, I've attempted to
      make reclaim unused dentrins with fairness by calculate number of
      dentries to scan on this sb based on following way
    
      number of dentries to scan on this sb =
      count * (number of dentries on this sb / number of dentries in the machine)
    
    - ToDo
     - I have to measuring performance number and do stress tests.
    
     - When unmount occurs during prune_dcache(), scanning on same
      superblock, It is unable to reach next superblock because it is gone
      away.  We restart scannig superblock from first one, it causes
      unfairness of reclaim unused dentries on first superblock.  But I think
      this happens very rarely.
    
    - Test Results
    
      Result on 6GB boxes with excessive unused dentries.
    
    Without patch:
    
    $ cat /proc/sys/fs/dentry-state
    10181835        10180203        45      0       0       0
    # mount -t nfs 10.124.60.70:/work/kernel-src nfs
    real    0m1.830s
    user    0m0.001s
    sys     0m1.653s
    
     With this patch:
    $ cat /proc/sys/fs/dentry-state
    10236610        10234751        45      0       0       0
    # mount -t nfs 10.124.60.70:/work/kernel-src nfs
    real    0m0.106s
    user    0m0.002s
    sys     0m0.032s
    
    [akpm@linux-foundation.org: fix comments]
    Signed-off-by: Kentaro Makita <k-makita@np.css.fujitsu.com>
    Cc: Neil Brown <neilb@suse.de>
    Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
    Cc: David Chinner <dgc@sgi.com>
    Cc: "J. Bruce Fields" <bfields@fieldses.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3c82d0ce2c4f642b2f24ef98707a030543b06b90
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Wed Jul 23 21:27:11 2008 -0700

    buddy: clarify comments describing buddy merge
    
    In __free_one_page(), the comment "Move the buddy up one level" appears
    attached to the break and by implication when the break is taken we are
    moving it up one level:
    
    	if (!page_is_buddy(page, buddy, order))
    		break;          /* Move the buddy up one level. */
    
    In reality the inverse is true, we break out when we can no longer merge
    this page with its buddy.  Looking back into pre-history (into the full
    git history) it appears that these two lines accidentally got joined as
    part of another change.
    
    Move the comment down where it belongs below the if and clarify its
    language.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 42b7772812d15b86543a23b82bd6070eef9a08b1
Author: Jan Beulich <jbeulich@novell.com>
Date:   Wed Jul 23 21:27:10 2008 -0700

    mm: remove double indirection on tlb parameter to free_pgd_range() & Co
    
    The double indirection here is not needed anywhere and hence (at least)
    confusing.
    
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: Nick Piggin <npiggin@suse.de>
    Cc: Christoph Lameter <cl@linux-foundation.org>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: "Luck, Tony" <tony.luck@intel.com>
    Cc: Paul Mundt <lethal@linux-sh.org>
    Cc: "David S. Miller" <davem@davemloft.net>
    Acked-by: Jeremy Fitzhardinge <jeremy@goop.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a352894d07059649398c4769dc8b645e1a1dad88
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Wed Jul 23 21:27:09 2008 -0700

    spufs: use new vm_ops->access to allow local state access from gdb
    
    This uses the new vm_ops->access to allow gdb to access the SPU local
    store.  We currently prevent access to problem state registers, this can
    be done later if really needed but it's safer not to.
    
    [akpm@linux-foundation.org: fix typo]
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Rik van Riel <riel@redhat.com>
    Cc: Dave Airlie <airlied@linux.ie>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a1f242ff460e4b50a045fa237c3c56cce9eabf83
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Wed Jul 23 21:27:08 2008 -0700

    powerpc ioremap_prot
    
    This adds ioremap_prot and pte_pgprot() so that one can extract protection
    bits from a PTE and use them to ioremap_prot() (in order to support ptrace
    of VM_IO | VM_PFNMAP as per Rik's patch).
    
    This moves a couple of flag checks around in the ioremap implementations
    of arch/powerpc.  There's a side effect of allowing non-cacheable and
    non-guarded mappings on ppc32 which before would always have _PAGE_GUARDED
    set whenever _PAGE_NO_CACHE is.
    
    (standard ioremap will still set _PAGE_GUARDED, but ioremap_prot will be
    capable of setting such a non guarded mapping).
    
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Rik van Riel <riel@redhat.com>
    Cc: Dave Airlie <airlied@linux.ie>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7ae8ed5053a39082d224a3f48409e016baca9c16
Author: Rik van Riel <riel@redhat.com>
Date:   Wed Jul 23 21:27:07 2008 -0700

    use generic_access_phys for /dev/mem mappings
    
    Use generic_access_phys as the access_process_vm access function for
    /dev/mem mappings.  This makes it possible to debug the X server.
    
    [akpm@linux-foundation.org: repair all the architectures which broke]
    Signed-off-by: Rik van Riel <riel@redhat.com>
    Cc: Benjamin Herrensmidt <benh@kernel.crashing.org>
    Cc: Dave Airlie <airlied@linux.ie>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 28b2ee20c7cba812b6f2ccf6d722cf86d00a84dc
Author: Rik van Riel <riel@redhat.com>
Date:   Wed Jul 23 21:27:05 2008 -0700

    access_process_vm device memory infrastructure
    
    In order to be able to debug things like the X server and programs using
    the PPC Cell SPUs, the debugger needs to be able to access device memory
    through ptrace and /proc/pid/mem.
    
    This patch:
    
    Add the generic_access_phys access function and put the hooks in place
    to allow access_process_vm to access device or PPC Cell SPU memory.
    
    [riel@redhat.com: Add documentation for the vm_ops->access function]
    Signed-off-by: Rik van Riel <riel@redhat.com>
    Signed-off-by: Benjamin Herrensmidt <benh@kernel.crashing.org>
    Cc: Dave Airlie <airlied@linux.ie>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Arnd Bergmann <arnd@arndb.de>
    Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0d71d10a4252a3938e6b70189bc776171c02e076
Author: Nick Piggin <npiggin@suse.de>
Date:   Wed Jul 23 21:27:05 2008 -0700

    mm: remove nopfn
    
    There are no users of nopfn in the tree. Remove it.
    
    [hugh@veritas.com: fix build error]
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Hugh Dickins <hugh@veritas.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a969e903a944f69309ee5cc9e7c7b08310d1151e
Author: Christoph Hellwig <hch@lst.de>
Date:   Wed Jul 23 21:27:04 2008 -0700

    kill generic_file_direct_IO()
    
    generic_file_direct_IO is a common helper around the invocation of
    ->direct_IO.  But there's almost nothing shared between the read and write
    side, so we're better off without this helper.
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Christoph Hellwig <hch@lst.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 75353bed36cfbbfb55bbde0896bbf5a02d9ba355
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 23 21:27:03 2008 -0700

    mm/hugetlb.c: fix duplicate variable
    
    It's confusing that set_max_huge_pages() contained two different
    variables named "ret", and although the code works correctly this should
    be fixed.
    
    The inner of the two variables can simply be removed.
    
    Spotted by sparse.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Cc:  "KOSAKI Motohiro" <kosaki.motohiro@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c748e1340e0de3fa7fed86f8bdf499be9242afff
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 23 21:27:03 2008 -0700

    mm/vmstat.c: proper externs
    
    This patch adds proper extern declarations for five variables in
    include/linux/vmstat.h
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4f5ca265788973e3f5a1129a96ee4a9cbf587f2b
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 23 21:27:02 2008 -0700

    mm/migrate.c should #include <linux/syscalls.h>
    
    Every file should include the headers containing the externs for its
    global functions (in this case for sys_move_pages()).
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Christoph Lameter <cl@linux-foundation.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e4048e5dc4aecec670f48ed007a28779f09cebd6
Author: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Date:   Wed Jul 23 21:27:01 2008 -0700

    page allocator: inline some __alloc_pages() wrappers
    
    Two zonelist patch series rewrote __page_alloc() largely.  Now, it is just
    a wrapper function.  Inlining them will save a function call.
    
    [akpm@linux-foundation.org: export __alloc_pages_internal]
    Cc: Lee Schermerhorn <lee.schermerhorn@hp.com>
    Cc: Mel Gorman <mel@csn.ul.ie>
    Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit efe9e77997f6e0306fedc6efa98df491dcf5ecb0
Author: Nick Piggin <npiggin@suse.de>
Date:   Wed Jul 23 21:27:00 2008 -0700

    mspec: convert nopfn to fault
    
    [akpm@linux-foundation.org: remove unused variable]
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Acked-by: Jes Sorensen <jes@sgi.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ffc6421f0720f433b5b35b89ff56e998eabff93b
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Wed Jul 23 21:26:59 2008 -0700

    mm: unexport __alloc_bootmem_core()
    
    This function has no external callers, so unexport it.  Also fix its naming
    inconsistency.
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Christoph Lameter <cl@linux-foundation.org>
    Cc: Mel Gorman <mel@csn.ul.ie>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Cc: Mel Gorman <mel@csn.ul.ie>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8ae04463077324ed9f6b04ab3a5b17ae1ee4dd35
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Wed Jul 23 21:26:59 2008 -0700

    mm: normalize internal argument passing of bootmem data
    
    All _core functions only need the bootmem data, not the whole node descriptor.
    Adjust the two functions that take the node descriptor unneededly.
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Christoph Lameter <cl@linux-foundation.org>
    Cc: Mel Gorman <mel@csn.ul.ie>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6b312c0e6e2f44b020e12953d1dd37eed60e3609
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Wed Jul 23 21:26:58 2008 -0700

    mm: fix free_all_bootmem_core alignment check
    
    The check for node_boot_start is bogus because we start freeing at the
    corresponding pfn.  So check if the pfn is properly aligned instead in a more
    readable way and adjust the documentation.
    
    Also remove an unneeded accounting variable.
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Christoph Lameter <cl@linux-foundation.org>
    Cc: Mel Gorman <mel@csn.ul.ie>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b61bfa3c462671c48a51fb5c31af337c5a996a04
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Wed Jul 23 21:26:55 2008 -0700

    mm: move bootmem descriptors definition to a single place
    
    There are a lot of places that define either a single bootmem descriptor or an
    array of them.  Use only one central array with MAX_NUMNODES items instead.
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Acked-by: Ralf Baechle <ralf@linux-mips.org>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Richard Henderson <rth@twiddle.net>
    Cc: Russell King <rmk@arm.linux.org.uk>
    Cc: Tony Luck <tony.luck@intel.com>
    Cc: Hirokazu Takata <takata@linux-m32r.org>
    Cc: Geert Uytterhoeven <geert@linux-m68k.org>
    Cc: Kyle McMartin <kyle@parisc-linux.org>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Paul Mundt <lethal@linux-sh.org>
    Cc: David S. Miller <davem@davemloft.net>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Christoph Lameter <cl@linux-foundation.org>
    Cc: Mel Gorman <mel@csn.ul.ie>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8b05c7e6e159d2f33c9275281b8b909a89eb7c5d
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Wed Jul 23 21:26:53 2008 -0700

    add a helper function to test if an object is on the stack
    
    lib/debugobjects.c has a function to test if an object is on the stack.
    The block layer and ide needs it (they need to avoid DMA from/to stack
    buffers).  This patch moves the function to include/linux/sched.h so that
    everyone can use it.
    
    lib/debugobjects.c uses current->stack but this patch uses a
    task_stack_page() accessor, which is a preferable way to access the stack.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Christoph Lameter <cl@linux-foundation.org>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 68ad8df42e12037c3894c9706ab428bf5cd6426b
Author: Mel Gorman <mel@csn.ul.ie>
Date:   Wed Jul 23 21:26:52 2008 -0700

    mm: print out the zonelists on request for manual verification
    
    This patch prints out the zonelists during boot for manual verification by the
    user if the mminit_loglevel is MMINIT_VERIFY or higher.
    
    Signed-off-by: Mel Gorman <mel@csn.ul.ie>
    Cc: Christoph Lameter <cl@linux-foundation.org>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2dbb51c49f4fecb8330e43247a0edfbc4b2b8974
Author: Mel Gorman <mel@csn.ul.ie>
Date:   Wed Jul 23 21:26:52 2008 -0700

    mm: make defensive checks around PFN values registered for memory usage
    
    There are a number of different views to how much memory is currently active.
    There is the arch-independent zone-sizing view, the bootmem allocator and
    memory models view.
    
    Architectures register this information at different times and is not
    necessarily in sync particularly with respect to some SPARSEMEM limitations.
    
    This patch introduces mminit_validate_memmodel_limits() which is able to
    validate and correct PFN ranges with respect to the memory model.  It is only
    SPARSEMEM that currently validates itself.
    
    Signed-off-by: Mel Gorman <mel@csn.ul.ie>
    Cc: Christoph Lameter <cl@linux-foundation.org>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 708614e6180f398cd307ea0048d48ba6fa274610
Author: Mel Gorman <mel@csn.ul.ie>
Date:   Wed Jul 23 21:26:51 2008 -0700

    mm: verify the page links and memory model
    
    Print out information on how the page flags are being used if mminit_loglevel
    is MMINIT_VERIFY or higher and unconditionally performs sanity checks on the
    flags regardless of loglevel.
    
    When the page flags are updated with section, node and zone information, a
    check are made to ensure the values can be retrieved correctly.  Finally we
    confirm that pfn_to_page and page_to_pfn are the correct inverse functions.
    
    [akpm@linux-foundation.org: fix printk warnings]
    Signed-off-by: Mel Gorman <mel@csn.ul.ie>
    Cc: Christoph Lameter <cl@linux-foundation.org>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6b74ab97bc12ce74acec900f1d89a4aee2e4d70d
Author: Mel Gorman <mel@csn.ul.ie>
Date:   Wed Jul 23 21:26:49 2008 -0700

    mm: add a basic debugging framework for memory initialisation
    
    Boot initialisation is very complex, with significant numbers of
    architecture-specific routines, hooks and code ordering.  While significant
    amounts of the initialisation is architecture-independent, it trusts the data
    received from the architecture layer.  This is a mistake, and has resulted in
    a number of difficult-to-diagnose bugs.
    
    This patchset adds some validation and tracing to memory initialisation.  It
    also introduces a few basic defensive measures.  The validation code can be
    explicitly disabled for embedded systems.
    
    This patch:
    
    Add additional debugging and verification code for memory initialisation.
    
    Once enabled, the verification checks are always run and when required
    additional debugging information may be outputted via a mminit_loglevel=
    command-line parameter.
    
    The verification code is placed in a new file mm/mm_init.c.  Ideally other mm
    initialisation code will be moved here over time.
    
    Signed-off-by: Mel Gorman <mel@csn.ul.ie>
    Cc: Christoph Lameter <cl@linux-foundation.org>
    Cc: Andy Whitcroft <apw@shadowen.org>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9483a578df27fe7603605d565eefe039c1ba5845
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Wed Jul 23 21:26:48 2008 -0700

    add HAVE_CLK to Kconfig, for driver dependencies
    
    Flag platforms as HAVE_CLK (or not) in Kconfig, based on whether they
    support <linux/clk.h> calls, so that otherwise portable drivers which need
    those calls can list that dependency.
    
    Something like this is a prerequisite for merging the musb_hdrc driver,
    currently used on platforms including Davinci, OMAP2430, OMAP3xx ...  and
    the discrete TUSB6010 chip, which doesn't have a natural platform
    dependency.  (Used with OMAP 2420 in current Nokia N8x0 tablets.)
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Cc: Russell King <rmk@arm.linux.org.uk>
    Acked-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Paul Mundt <lethal@linux-sh.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d7ce20b2024d318b9ba88859226af1441270d99f
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 23 21:26:47 2008 -0700

    remove is_tty()
    
    This patch removes the no longer used is_tty().
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d36e74c4392b5f26a5c4d94d7881a156ddc8e593
Author: Clemens Ladisch <clemens@ladisch.de>
Date:   Wed Jul 23 21:26:46 2008 -0700

    hpet: clarify maintainer entry
    
    The existing HPET maintainer entries are somewhat unclear about which one
    applies to what part of the kernel.
    
    Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e108526e77aa41c89b3be96f75d97615db2b751c
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Wed Jul 23 21:26:44 2008 -0700

    move memory_read_from_buffer() from fs.h to string.h
    
    James Bottomley warns that inclusion of linux/fs.h in a low level
    driver was always a danger signal.  This patch moves
    memory_read_from_buffer() from fs.h to string.h and fixes includes in
    existing memory_read_from_buffer() users.
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Cc: James Bottomley <James.Bottomley@hansenpartnership.com>
    Cc: Geert Uytterhoeven <geert@linux-m68k.org>
    Cc: Zhang Rui <rui.zhang@intel.com>
    Cc: Bob Moore <robert.moore@intel.com>
    Cc: Thomas Renninger <trenn@suse.de>
    Cc: Len Brown <lenb@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 698158c799c7961824ccdb773250e16c0dd5d9e4
Merge: 4c7827e... 338b9bb...
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Thu Jul 24 14:05:50 2008 -0300

    Merge ../linux-2.6

commit 4c7827eec78abe6fe68fd29305806467f2a51e63
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Mon Jul 7 20:04:29 2008 -0300

    V4L/DVB (8234a): uvcvideo: Fix build for uvc input
    
    Fix a bug introduced by some trouble on my -git tree that resulted on a hunk to
    be lost (probably caused by some rebase).
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit ef571cadd516e7ffcdeac6bb8054e5908fcccfcf
Author: Shirish Pargaonkar <shirishp@gmail.com>
Date:   Thu Jul 24 15:56:05 2008 +0000

    [CIFS] Fix warnings from checkpatch
    
    Signed-off-by: Steve French <sfrench@us.ibm.com>

commit 2cc177364e4746becdf421f926fb967c047ccc32
Merge: 2f5de15... 1a867c3... 1ca8d15... 7644264... e8bb4be... 1fa6d81...
Author: Roland Dreier <rolandd@cisco.com>
Date:   Thu Jul 24 08:38:47 2008 -0700

    Merge branches 'bkl-removal', 'cma', 'ehca', 'for-2.6.27', 'mlx4', 'mthca' and 'nes' into for-linus

commit b1910ad6222a705650dc991c003af43b94cdb3e1
Author: Shirish Pargaonkar <shirishp@gmail.com>
Date:   Thu Jul 24 14:53:20 2008 +0000

    [CIFS] Fix improper endian conversion of ACL subauth field
    
    In mode_to_acl when converting a Unix mode to a Windows ACL
    the subauth fields of the SID in the ACL were translated
    incorrectly on bigendian architectures
    
    Signed-off-by: Steve French <sfrench@us.ibm.com>

commit 76c510ad2e7d56cfe8f2cc7b23783e5c687cf704
Author: Shirish Pargaonkar <shirishp@gmail.com>
Date:   Thu Jul 24 14:48:33 2008 +0000

    [CIFS] Fix possible double free if search immediately after search rewind fails
    
    Signed-off-by: Shirish Pargaonkar <shirishp@us.ibm.com>
    Signed-off-by: Steve French <sfrench@us.ibm.com>

commit b552068999b0b05087c454e525b30b785c79dc9b
Author: Matthew Wilcox <matthew@wil.cx>
Date:   Wed Apr 23 10:07:27 2008 -0400

    Remove __DECLARE_SEMAPHORE_GENERIC
    
    There are no users of __DECLARE_SEMAPHORE_GENERIC in the kernel
    
    Signed-off-by: Matthew Wilcox <willy@linux.intel.com>

commit 2351ec533ed0dd56052ab96988d2161d5ecc8ed9
Author: Matthew Wilcox <matthew@wil.cx>
Date:   Thu Jul 24 08:09:32 2008 -0400

    Remove asm/semaphore.h
    
    All users have now been converted to linux/semaphore.h and we don't need
    to keep these files around any longer.
    
    Signed-off-by: Matthew Wilcox <willy@linux.intel.com>

commit 6310e472717ed736c9bff9840febb71f7bb400ed
Author: Matthew Wilcox <matthew@wil.cx>
Date:   Thu Jul 24 08:08:09 2008 -0400

    Remove use of asm/semaphore.h
    
    Change to use linux/semaphore.h
    
    Signed-off-by: Matthew Wilcox <willy@linux.intel.com>

commit 0f17e4c796e89d1f69f13b653aba60e6ccfb8ae0
Author: Matthew Wilcox <matthew@wil.cx>
Date:   Thu Jul 24 08:30:48 2008 -0400

    Add missing semaphore.h includes
    
    These files use semaphores but don't include semaphore.h
    
    Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
    Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>

commit 78305de2f99e9f43ab860dd95bb430b20e26c695
Author: Matthew Wilcox <matthew@wil.cx>
Date:   Wed Apr 23 07:20:41 2008 -0400

    Remove mention of semaphores from kernel-locking
    
    Since the consensus seems to be to eliminate semaphores where possible,
    we shouldn't be educating people about how to use them as locks.  Use
    mutexes instead.  Semaphores should be described in a separate document
    if we end up keeping them.
    
    Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
    Acked-by: Rusty Russell <rusty@rustcorp.com.au>

commit db6ea2c17cef531a58f48c51c3a0892edcaf1380
Author: Huang Weiyi <weiyi.huang@gmail.com>
Date:   Sat Jun 21 22:30:43 2008 +0800

    drivers/misc/atmel-ssc.c: Removed duplicated include
    
    Removed duplicated include file <linux/list.h> in
    drivers/misc/atmel-ssc.c.
    
    Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit 218df4a25a9b828df4bb44c86e35febe40c82e62
Author: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
Date:   Tue Jul 1 14:26:45 2008 +0200

    avr32: Add platform data for AC97C platform device
    
    This patch adds platform data to the AC97C platform device. This will
    let the board add a GPIO line which is connected to the external codecs
    reset line.
    
    The platform data, ac97c_platform_data, must also contain the DMA
    controller ID, RX channel ID and TX channel ID.
    
    Tested with Wolfson WM9712 and AP7000.
    
    Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit 58838cf3ca3337d76141c33d6c68376490263468
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Thu Jul 24 12:43:13 2008 +0200

    sched: clean up compiler warning
    
    Reported-by: Daniel Walker <dwalker@mvista.com>
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 04bbe430f73c6c31bbd067349c029e907e153a8d
Author: Vegard Nossum <vegard.nossum@gmail.com>
Date:   Mon Jul 21 15:06:35 2008 +0200

    x86: fix header export, asm-x86/processor-flags.h, CONFIG_* leaks
    
    Apparently,
    
    commit 6330a30a76c1e62d4b4ec238368957f8febf9113
    Author: Vegard Nossum <vegard.nossum@gmail.com>
    Date:   Wed May 28 09:46:19 2008 +0200
    
        x86: break mutual header inclusion
    
    introduced some CONFIG names to processor-flags.h, which was exported in
    
    commit 6093015db2bd9e70cf20cdd23be1a50733baafdd
    Author: Ingo Molnar <mingo@elte.hu>
    Date:   Sun Mar 30 11:45:23 2008 +0200
    
        x86: cleanup replace most vm86 flags with flags from processor-flags.h, fix
    
    Fix it by wrapping the CONFIG parts in __KERNEL__.
    
    Reported-by: Olaf Hering <olaf@aepfle.de>
    Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
    Cc: Adrian Bunk <bunk@kernel.org>
    Cc: Olaf Hering <olaf@aepfle.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9d25d4db81833029d30b7b03cc1000cbbe09e192
Author: Hugh Dickins <hugh@veritas.com>
Date:   Mon Jul 21 18:41:26 2008 +0100

    x86: BUILD_IRQ say .text to avoid .data.percpu
    
    When I edit the x86_64 Makefile to -fno-unit-at-a-time, bootup panics
    on 0xCCs in IRQ0x3e_interrupt(): IRQ0x20_interrupt etc. have got linked
    into .data.percpu.  Perhaps there are other ways of triggering that:
    specify ".text" in the BUILD_IRQ() macro for safety.
    
    I've been using -fno-unit-at-a-time (to lessen inlining, for easier
    debugging) for a long time.
    
    Signed-off-by: Hugh Dickins <hugh@veritas.com>
    Cc: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit eeb16e87b6747c9a4f5769f33467c9d173e9f5ee
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Wed Jul 23 15:51:46 2008 +0300

    UBI: fix gcc warning
    
    Fix the following warning:
    
    drivers/mtd/ubi/vmt.c: In function 'ubi_rename_volumes':
    drivers/mtd/ubi/vmt.c:642: warning: statement with no effect
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit 9869cd801c107bbae91663c3f4edbb6b5715919f
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Fri Jul 18 13:53:39 2008 +0300

    UBI: remove pre-sqnum images support
    
    Before UBI got into mainline, there was a slight flash format
    change - we did not have sequence number support, then added it.
    
    We have carried full support of those ancient images till this
    moment. Now the support is removed, well, not fully removed.
    
    Now UBI will support only _clean_ old images, which were cleanly
    detached last time (just before kernel upgrade). This is most
    likely the case.
    
    But we will not support unclean ancient images. Surprisingly,
    this allows us to remove a big chunk of legacy code.
    
    And the same should be true for downgrading: clean images should
    downgrade fine, but unclean ones will not.
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit ebaaf1af3e9ef05c4fb7c61e4530c15e1ad10e3b
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Fri Jul 18 13:34:32 2008 +0300

    UBI: fix kernel-doc errors and warnings
    
    No functional changes, just tweak comments to make kernel-doc
    work fine and stop complaining.
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit 9c9ec147709e63e4e8ac6a037c6bb50688ff8e9c
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Fri Jul 18 13:19:52 2008 +0300

    UBI: fix checkpatch.pl errors and warnings
    
    Just out or curiousity ran checkpatch.pl for whole UBI,
    and discovered there are quite a few of stylistic issues.
    Fix them.
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit 4d88de4beb6f327dfc7c2221eab532dad5b2bb3e
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Fri Jul 18 12:42:14 2008 +0300

    UBI: bugfix - do not torture PEB needlessly
    
    This is probably a copy-paste bug - we torture the old PEB
    in the atomic LEB change function, but we should not do this.
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit 8c1e6ee10bd87d70faada065a8d1f70732c17382
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Fri Jul 18 12:20:23 2008 +0300

    UBI: rework scrubbing messages
    
    If bit-flips happen often, UBI prints to many messages. Lessen
    the amount by only printing the messages when the PEB has been
    scrubbed. Also, print torturing messages.
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit f40ac9cdf6991287f19bdafe9b0752ee40137908
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Sun Jul 13 21:47:47 2008 +0300

    UBI: implement multiple volumes rename
    
    Quite useful ioctl which allows to make atomic system upgrades.
    The idea belongs to Richard Titmuss <richard_titmuss@logitech.com>
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit c8566350a3229ca505b84313c65d1403b4d0cbfc
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Wed Jul 16 17:40:22 2008 +0300

    UBI: fix and re-work debugging stuff
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit 85c6e6e28259e9b58b8984db536c45bc3161f40c
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Wed Jul 16 10:25:56 2008 +0300

    UBI: amend commentaries
    
    Hch asked not to use "unit" for sub-systems, let it be so.
    Also some other commentaries modifications.
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit bb84c1a199558962edf4b4aeb4480fb09aa09b91
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Mon Jul 14 12:57:27 2008 +0300

    UBI: fix error message
    
    The ubi_err() macro will add \n.
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit a6ea440769e11c46828cddd20f91ab57261701d5
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Sun Jul 13 21:46:24 2008 +0300

    UBI: improve mkvol request validation
    
    Check that volume name is not shorter than 'name_len'.
    
    No need to copy the trailing zero byte because whole array
    was zeroed earlier.
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit a5bf6190417cbbf80443a9f71c65b653e13e9982
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Thu Jul 10 18:38:33 2008 +0300

    UBI: add ubi_sync() interface
    
    To flush MTD device caches.
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit 73789a3d9fd8e500e121c1d4a5a2b16dd748ab5f
Author: Bruce Leonard <brucle@selinc.com>
Date:   Thu Jul 3 10:35:49 2008 +0300

    UBI: fix 64-bit calculations
    
    Signed-off-by: Bruce Leonard <brucle@selinc.com>
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit 23add7455c42eef63f8719bd268328047d4aed69
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Mon Jun 16 13:35:23 2008 +0300

    UBI: fix LEB locking
    
    leb_read_unlock() may be called simultaniously by several tasks.
    The would race at the following code:
    
     up_read(&le->mutex);
     if (free)
             kfree(le);
    
    And it is possible that one task frees 'le' before the other tasks
    do 'up_read()'. Fix this by doing up_read and free inside the
    'ubi->ltree' lock. Below it the oops we had because of this:
    
    BUG: spinlock bad magic on CPU#0, integck/7504
    BUG: unable to handle kernel paging request at 6b6b6c4f
    IP: [<c0211221>] spin_bug+0x5c/0xdb
    *pde = 00000000 Oops: 0000 [#1] PREEMPT SMP Modules linked in: ubifs ubi nandsim nand nand_ids nand_ecc video output
    
    Pid: 7504, comm: integck Not tainted (2.6.26-rc3ubifs26 #8)
    EIP: 0060:[<c0211221>] EFLAGS: 00010002 CPU: 0
    EIP is at spin_bug+0x5c/0xdb
    EAX: 00000032 EBX: 6b6b6b6b ECX: 6b6b6b6b EDX: f7f7ce30
    ESI: f76491dc EDI: c044f51f EBP: e8a736cc ESP: e8a736a8
    DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
    Process integck (pid: 7504, ti=e8a72000 task=f7f7ce30 task.ti=e8a72000)
    Stack: c044f754 c044f51f 00000000 f7f7d024 00001d50 00000001 f76491dc 00000296       f6df50e0 e8a736d8 c02112f0 f76491dc e8a736e8 c039157a f7d9e830 f76491d8       e8a7370c c020b975 f76491dc 00000296 f76491f8 00000000 f76491d8 00000000 Call Trace:
    [<c02112f0>] ? _raw_spin_unlock+0x50/0x7c
    [<c039157a>] ? _spin_unlock_irqrestore+0x20/0x58
    [<c020b975>] ? rwsem_wake+0x4b/0x122
    [<c0390e0a>] ? call_rwsem_wake+0xa/0xc
    [<c0139ee7>] ? up_read+0x28/0x31
    [<f8873b3c>] ? leb_read_unlock+0x73/0x7b [ubi]
    [<f88742a3>] ? ubi_eba_read_leb+0x195/0x2b0 [ubi]
    [<f8872a04>] ? ubi_leb_read+0xaf/0xf8 [ubi]
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit 472018f73e7308a7f29b753ee8c742b6f45f103f
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Wed Jun 4 17:58:37 2008 +0300

    UBI: fix memory leak on error path
    
    Normally UBI volumes are freed in the release function of
    the struct device object. However, on error path they may
    have to be freed before the struct device objects have been
    initialized.
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit 505d1caa79cd61a70615e9a7eae2eab85e797a83
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Wed Jun 4 17:00:35 2008 +0300

    UBI: do not forget to free internal volumes
    
    UBI forgets to free internal volumes when detaching MTD device.
    Fix this.
    
    Pointed-out-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit abc5e92262d87f9c5c628492bffc55f81c7dcb80
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Wed Jun 4 16:48:12 2008 +0300

    UBI: fix memory leak
    
    ubi_free_volume() function sets ubi->volumes[] to NULL, so
    ubi_eba_close() is useless, it does not free what has to be freed.
    So zap it and free vol->eba_tbl at the volume release function.
    
    Pointed-out-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit cadb40ccc16a26a738f1cbc963e35b21edd93e79
Author: Kyungmin Park <kyungmin.park@samsung.com>
Date:   Thu May 22 10:32:18 2008 +0900

    UBI: avoid unnecessary division operations
    
    UBI already checks that @min io size is the power of 2 at io_init.
    It is save to use bit operations then.
    
    Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit a0fd1efd488092951f310fdb777b8a540cf84dcb
Author: Kyungmin Park <kmpark@infradead.org>
Date:   Wed May 21 14:34:56 2008 +0300

    UBI: fix buffer padding
    
    Instead of correctly pad the buffer wich we are writing to the
    eraseblock during update, we used weird construct:
    
    memset(buf + len, 0xFF, len - len);
    
    Fix this.
    
    Signed-off-by: Kyungmin Park <kmpark@infradead.org>
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit beeea636030622f6de67d15c61f5b311a03d188c
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Tue May 20 09:54:02 2008 +0300

    UBI: add a comment
    
    It is not clear why we schedule PEB for scrubbing in case of
    -EBADMSG. Elaborate.
    
    Requested-by: Kyungmin Park <kmpark@infradead.org>
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit 979c9296bdcfded58ebac41905c3397317df0355
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Wed May 14 16:10:33 2008 +0300

    UBI: print error code
    
    Print error code if checking failed which is very useful
    to identify problems.
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit 2dc1697eb355c34f9f7bcbbb83f490de248c360a
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon Jul 21 16:49:58 2008 -0700

    xen: don't use sysret for sysexit32
    
    When implementing sysexit32, don't let Xen use sysret to return to
    userspace.  That results in usermode register state being trashed.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9e882c9282512cc622752f29ec7c29ce338fc1eb
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon Jul 21 16:49:54 2008 -0700

    x86: call early_cpu_init at the same point
    
    Call early_cpu_init() at the same (early) point in setup_arch().
    The x86_64 code was calling it relatively late, after when other arch
    code need to do cpu-related setup which depends on it.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1986b0cb1671ea39178b4e2b00461109728fc935
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 24 08:10:02 2008 +0200

    ftrace: remove latency-tracer leftover
    
    remove the :vim=ft=help tag from trace files.
    
    I used them years ago to syntax-highlight traces and forgot about this hack.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 28afe961a18f77b2249062499bdbf70fd2ec6bba
Merge: 1e01cb0... 338b9bb...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 24 08:09:26 2008 +0200

    Merge branch 'linus' into tracing/urgent

commit f867e6af94239a04ec23aeec2fcda5aa58e41db7
Author: Jarek Poplawski <jarkao2@gmail.com>
Date:   Wed Jul 23 21:34:27 2008 -0700

    pkt_sched: sch_sfq: dump a real number of flows
    
    Dump the "flows" number according to the number of active flows
    instead of repeating the "limit".
    
    Reported-by: Denys Fedoryshchenko <denys@visp.net.lb>
    Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 338b9bb3adac0d2c5a1e180491d9b001d624c402
Merge: 7f9dce3... af0575b...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jul 23 20:39:21 2008 -0700

    Merge branch 'x86/auditsc' of git://git.kernel.org/pub/scm/linux/kernel/git/frob/linux-2.6-roland
    
    * 'x86/auditsc' of git://git.kernel.org/pub/scm/linux/kernel/git/frob/linux-2.6-roland:
      i386 syscall audit fast-path
      x86_64 ia32 syscall audit fast-path
      x86_64 syscall audit fast-path
      x86_64: remove bogus optimization in sysret_signal

commit 6f75a9b6426e686649ac440c37ec7c249501f9a5
Author: Chas Williams <chas@cmf.nrl.navy.mil>
Date:   Wed Jul 23 20:29:21 2008 -0700

    atm: [fore200e] use MODULE_FIRMWARE() and other suggested cleanups
    
    Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 99b1f5b2f6cd2f65cce02c5f63302df5878a5fbc
Author: Steve French <sfrench@us.ibm.com>
Date:   Thu Jul 24 02:37:45 2008 +0000

    [CIFS] remove checkpatch warning
    
    Signed-off-by: Steve French <sfrench@us.ibm.com>

commit 7f9dce38378f0a4a298e885553d6bb7121376376
Merge: 26dcce0... ba42059...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jul 23 19:36:53 2008 -0700

    Merge branch 'sched/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'sched/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      sched: hrtick_enabled() should use cpu_active()
      sched, x86: clean up hrtick implementation
      sched: fix build error, provide partition_sched_domains() unconditionally
      sched: fix warning in inc_rt_tasks() to not declare variable 'rq' if it's not needed
      cpu hotplug: Make cpu_active_map synchronization dependency clear
      cpu hotplug, sched: Introduce cpu_active_map and redo sched domain managment (take 2)
      sched: rework of "prioritize non-migratable tasks over migratable ones"
      sched: reduce stack size in isolated_cpu_setup()
      Revert parts of "ftrace: do not trace scheduler functions"
    
    Fixed up conflicts in include/asm-x86/thread_info.h (due to the
    TIF_SINGLESTEP unification vs TIF_HRTICK_RESCHED removal) and
    kernel/sched_fair.c (due to cpu_active_map vs for_each_cpu_mask_nr()
    introduction).

commit f984c7b98253c541ed6e702ee521f6a84c8113d4
Author: Alexey Dobriyan <adobriyan@gmail.com>
Date:   Thu Jul 24 02:34:24 2008 +0000

    Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
    Cc: Steven French <sfrench@us.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Steve French <sfrench@us.ibm.com>

commit 72d18a7b9e1a3a9511bae78fc7f0932ae01d5d73
Author: Dan Liang <Dan.Liang@atmel.com>
Date:   Wed Jul 23 21:27:25 2008 -0400

    Input: add driver for Atmel integrated touchscreen controller
    
    The AT91SAM9RL SoC integrates a Touchscreen Controller which
    can trigger ADC conversion periodically.
    
    Signed-off-by: Justin Waters <justin.waters@timesys.com>
    Signed-off-by: Dan Liang <dan.liang@atmel.com>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 26dcce0fabbef75ae426461edf21b5030bad60f3
Merge: d7b6de1... eb6a12c...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jul 23 18:37:44 2008 -0700

    Merge branch 'cpus4096-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'cpus4096-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (31 commits)
      NR_CPUS: Replace NR_CPUS in speedstep-centrino.c
      cpumask: Provide a generic set of CPUMASK_ALLOC macros, FIXUP
      NR_CPUS: Replace NR_CPUS in cpufreq userspace routines
      NR_CPUS: Replace per_cpu(..., smp_processor_id()) with __get_cpu_var
      NR_CPUS: Replace NR_CPUS in arch/x86/kernel/genapic_flat_64.c
      NR_CPUS: Replace NR_CPUS in arch/x86/kernel/genx2apic_uv_x.c
      NR_CPUS: Replace NR_CPUS in arch/x86/kernel/cpu/proc.c
      NR_CPUS: Replace NR_CPUS in arch/x86/kernel/cpu/mcheck/mce_64.c
      cpumask: Optimize cpumask_of_cpu in lib/smp_processor_id.c, fix
      cpumask: Use optimized CPUMASK_ALLOC macros in the centrino_target
      cpumask: Provide a generic set of CPUMASK_ALLOC macros
      cpumask: Optimize cpumask_of_cpu in lib/smp_processor_id.c
      cpumask: Optimize cpumask_of_cpu in kernel/time/tick-common.c
      cpumask: Optimize cpumask_of_cpu in drivers/misc/sgi-xp/xpc_main.c
      cpumask: Optimize cpumask_of_cpu in arch/x86/kernel/ldt.c
      cpumask: Optimize cpumask_of_cpu in arch/x86/kernel/io_apic_64.c
      cpumask: Replace cpumask_of_cpu with cpumask_of_cpu_ptr
      Revert "cpumask: introduce new APIs"
      cpumask: make for_each_cpu_mask a bit smaller
      net: Pass reference to cpumask variable in net/sunrpc/svc.c
      ...
    
    Fix up trivial conflicts in drivers/cpufreq/cpufreq.c manually

commit d7b6de14a0ef8a376f9d57b867545b47302b7bfb
Merge: 30d3854... 4dca10a...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jul 23 18:34:13 2008 -0700

    Merge branch 'core/softlockup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'core/softlockup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      softlockup: fix invalid proc_handler for softlockup_panic
      softlockup: fix watchdog task wakeup frequency
      softlockup: fix watchdog task wakeup frequency
      softlockup: show irqtrace
      softlockup: print a module list on being stuck
      softlockup: fix NMI hangs due to lock race - 2.6.26-rc regression
      softlockup: fix false positives on nohz if CPU is 100% idle for more than 60 seconds
      softlockup: fix softlockup_thresh fix
      softlockup: fix softlockup_thresh unaligned access and disable detection at runtime
      softlockup: allow panic on lockup

commit 30d38542ec777468bb6a31829076a2dbc5690e35
Merge: 20b7997... 044e5f4...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jul 23 18:24:08 2008 -0700

    Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
    
    * 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (85 commits)
      [ARM] pxa: add base support for PXA930 Handheld Platform (aka SAAR)
      [ARM] pxa: add base support for PXA930 Evaluation Board (aka TavorEVB)
      [ARM] pxa: add base support for PXA930 (aka Tavor-P)
      [ARM] Update mach-types
      [ARM] pxa: make littleton to use the new smc91x platform data
      [ARM] pxa: make zylonite to use the new smc91x platform data
      [ARM] pxa: make mainstone to use the new smc91x platform data
      [ARM] pxa: make lubbock to use new smc91x platform data
      [NET] smc91x: prepare SMC_USE_PXA_DMA to be specified in platform data
      [NET] smc91x: prepare for SMC_IO_SHIFT to be a platform configurable variable
      [NET] smc91x: add SMC91X_NOWAIT flag to platform data
      [NET] smc91x: favor the use of SMC91X_USE_* instead of SMC_CAN_USE_*
      [NET] smc91x: remove "irq_flags" from "struct smc91x_platdata"
      [ARM] 5146/1: pxa2xx: convert all boards to call pxa2xx_transceiver_mode helper
      Support for LCD on e740 e750 e400 and e800 e-series PDAs
      E-series UDC support
      PXA UDC - allow use of inverted GPIO for pullup
      Add e350 support
      Fix broken e-series build
      E-series GPIO / IRQ definitions.
      ...

commit 5ca33c6ac30596fc1403a092f46ea48c406734e4
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jul 23 17:45:58 2008 -0700

    cifs: assorted endian annotations
    
    fs/cifs/cifssmb.c:3917:13: warning: incorrect type in assignment (different base types)
    fs/cifs/cifssmb.c:3917:13:    expected bool [unsigned] [usertype] is_unicode
    fs/cifs/cifssmb.c:3917:13:    got restricted __le16
    
    The comment explains why __force is used here.
    fs/cifs/connect.c:458:16: warning: cast to restricted __be32
    fs/cifs/connect.c:458:16: warning: cast to restricted __be32
    fs/cifs/connect.c:458:16: warning: cast to restricted __be32
    fs/cifs/connect.c:458:16: warning: cast to restricted __be32
    fs/cifs/connect.c:458:16: warning: cast to restricted __be32
    fs/cifs/connect.c:458:16: warning: cast to restricted __be32
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Steve French <sfrench@us.ibm.com>

commit ad1ede127760d6ca4903f44dfe1a8a38b3bfb36c
Author: Andre Detsch <adetsch@br.ibm.com>
Date:   Thu Jul 24 11:01:54 2008 +1000

    powerpc/spufs: better placement of spu affinity reference context
    
    This patch adjusts the placement of a reference context from
    a spu affinity chain. The reference context can now be placed
    only on nodes that have enough spus not intended to be used by
    another gang (already running on the node).
    
    Signed-off-by: Andre Detsch <adetsch@br.ibm.com>
    Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

commit af0575bba0f46dd9054d46e0a88c57afad3bf4d2
Author: Roland McGrath <roland@redhat.com>
Date:   Tue Jun 24 04:16:52 2008 -0700

    i386 syscall audit fast-path
    
    This adds fast paths for 32-bit syscall entry and exit when
    TIF_SYSCALL_AUDIT is set, but no other kind of syscall tracing.
    These paths does not need to save and restore all registers as
    the general case of tracing does.  Avoiding the iret return path
    when syscall audit is enabled helps performance a lot.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>

commit 0855b543222e79cbbd9d66dd56cb54740e7d524f
Author: Andre Detsch <adetsch@br.ibm.com>
Date:   Thu Jul 24 10:57:26 2008 +1000

    powerpc/spufs: fix aff_mutex and cbe_spu_info[n].list_mutex deadlock
    
    Currenlt,, it is possible to lock aff_mutex and
    cbe_spu_info[n].list_mutex in different orders, allowing a deadlock to
    occur. With this change, aff_mutex is not taken within a list_mutex
    critical section anymore.
    
    Signed-off-by: Andre Detsch <adetsch@br.ibm.com>
    Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

commit 5cbf1565f29eb57a86a305b08836613508e294d7
Author: Roland McGrath <roland@redhat.com>
Date:   Tue Jun 24 01:13:31 2008 -0700

    x86_64 ia32 syscall audit fast-path
    
    This adds fast paths for 32-bit syscall entry and exit when
    TIF_SYSCALL_AUDIT is set, but no other kind of syscall tracing.
    These paths does not need to save and restore all registers as
    the general case of tracing does.  Avoiding the iret return path
    when syscall audit is enabled helps performance a lot.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>

commit 86a1c34a929f30fde8ad01ea8245df61ddcf58b7
Author: Roland McGrath <roland@redhat.com>
Date:   Mon Jun 23 15:37:04 2008 -0700

    x86_64 syscall audit fast-path
    
    This adds a fast path for 64-bit syscall entry and exit when
    TIF_SYSCALL_AUDIT is set, but no other kind of syscall tracing.
    This path does not need to save and restore all registers as
    the general case of tracing does.  Avoiding the iret return path
    when syscall audit is enabled helps performance a lot.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>

commit 15e8f348db372dec21229fda5d52ae6ee7e64666
Author: Roland McGrath <roland@redhat.com>
Date:   Mon Jun 23 20:41:12 2008 -0700

    x86_64: remove bogus optimization in sysret_signal
    
    This short-circuit path in sysret_signal looks wrong to me.
    AFAICT, in practice the branch is never taken--and if it were,
    it would go wrong.  To wit, try loading a module whose init
    function does set_thread_flag(TIF_IRET), and see insmod crash
    (presumably with a wrong user stack pointer).
    
    This is because the FIXUP_TOP_OF_STACK work hasn't been done yet
    when we jump around the call to ptregscall_common and get to
    int_with_check--where it expects the user RSP,SS,CS and EFLAGS to
    have been stored by FIXUP_TOP_OF_STACK.
    
    I don't think it's normally possible to get to sysret_signal with no
    _TIF_DO_NOTIFY_MASK bits set anyway, so these two instructions are
    already superfluous.  If it ever did happen, it is harmless to call
    do_notify_resume with nothing for it to do.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>

commit 70eed75d76635ba7350651b9bd96529a306ec67a
Author: Patrick McHardy <kaber@trash.net>
Date:   Wed Jul 23 16:42:42 2008 -0700

    netfilter: make security table depend on NETFILTER_ADVANCED
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 4b53fb67e385b856a991d402096379dab462170a
Author: David S. Miller <davem@davemloft.net>
Date:   Wed Jul 23 16:38:45 2008 -0700

    tcp: Clear probes_out more aggressively in tcp_ack().
    
    This is based upon an excellent bug report from Eric Dumazet.
    
    tcp_ack() should clear ->icsk_probes_out even if there are packets
    outstanding.  Otherwise if we get a sequence of ACKs while we do have
    packets outstanding over and over again, we'll never clear the
    probes_out value and eventually think the connection is too sick and
    we'll reset it.
    
    This appears to be some "optimization" added to tcp_ack() in the 2.4.x
    timeframe.  In 2.2.x, probes_out is pretty much always cleared by
    tcp_ack().
    
    Here is Eric's original report:
    
    ----------------------------------------
    Apparently, we can in some situations reset TCP connections in a couple of seconds when some frames are lost.
    
    In order to reproduce the problem, please try the following program on linux-2.6.25.*
    
    Setup some iptables rules to allow two frames per second sent on loopback interface to tcp destination port 12000
    
    iptables -N SLOWLO
    iptables -A SLOWLO -m hashlimit --hashlimit 2 --hashlimit-burst 1 --hashlimit-mode dstip --hashlimit-name slow2 -j ACCEPT
    iptables -A SLOWLO -j DROP
    
    iptables -A OUTPUT -o lo -p tcp --dport 12000 -j SLOWLO
    
    Then run the attached program and see the output :
    
    # ./loop
    State      Recv-Q Send-Q                                  Local Address:Port                                    Peer Address:Port
    ESTAB      0      40                                          127.0.0.1:54455                                      127.0.0.1:12000  timer:(persist,200ms,1)
    State      Recv-Q Send-Q                                  Local Address:Port                                    Peer Address:Port
    ESTAB      0      40                                          127.0.0.1:54455                                      127.0.0.1:12000  timer:(persist,200ms,3)
    State      Recv-Q Send-Q                                  Local Address:Port                                    Peer Address:Port
    ESTAB      0      40                                          127.0.0.1:54455                                      127.0.0.1:12000  timer:(persist,200ms,5)
    State      Recv-Q Send-Q                                  Local Address:Port                                    Peer Address:Port
    ESTAB      0      40                                          127.0.0.1:54455                                      127.0.0.1:12000  timer:(persist,200ms,7)
    State      Recv-Q Send-Q                                  Local Address:Port                                    Peer Address:Port
    ESTAB      0      40                                          127.0.0.1:54455                                      127.0.0.1:12000  timer:(persist,200ms,9)
    State      Recv-Q Send-Q                                  Local Address:Port                                    Peer Address:Port
    ESTAB      0      40                                          127.0.0.1:54455                                      127.0.0.1:12000  timer:(persist,200ms,11)
    State      Recv-Q Send-Q                                  Local Address:Port                                    Peer Address:Port
    ESTAB      0      40                                          127.0.0.1:54455                                      127.0.0.1:12000  timer:(persist,201ms,13)
    State      Recv-Q Send-Q                                  Local Address:Port                                    Peer Address:Port
    ESTAB      0      40                                          127.0.0.1:54455                                      127.0.0.1:12000  timer:(persist,188ms,15)
    write(): Connection timed out
    wrote 890 bytes but was interrupted after 9 seconds
    ESTAB      0      0                 127.0.0.1:12000            127.0.0.1:54455
    Exiting read() because no data available (4000 ms timeout).
    read 860 bytes
    
    While this tcp session makes progress (sending frames with 50 bytes of payload, every 500ms), linux tcp stack decides to reset it, when tcp_retries 2 is reached (default value : 15)
    
    tcpdump :
    
    15:30:28.856695 IP 127.0.0.1.56554 > 127.0.0.1.12000: S 33788768:33788768(0) win 32792 <mss 16396,nop,nop,sackOK,nop,wscale 7>
    15:30:28.856711 IP 127.0.0.1.12000 > 127.0.0.1.56554: S 33899253:33899253(0) ack 33788769 win 32792 <mss 16396,nop,nop,sackOK,nop,wscale 7>
    15:30:29.356947 IP 127.0.0.1.56554 > 127.0.0.1.12000: P 1:61(60) ack 1 win 257
    15:30:29.356966 IP 127.0.0.1.12000 > 127.0.0.1.56554: . ack 61 win 257
    15:30:29.866415 IP 127.0.0.1.56554 > 127.0.0.1.12000: P 61:111(50) ack 1 win 257
    15:30:29.866427 IP 127.0.0.1.12000 > 127.0.0.1.56554: . ack 111 win 257
    15:30:30.366516 IP 127.0.0.1.56554 > 127.0.0.1.12000: P 111:161(50) ack 1 win 257
    15:30:30.366527 IP 127.0.0.1.12000 > 127.0.0.1.56554: . ack 161 win 257
    15:30:30.876196 IP 127.0.0.1.56554 > 127.0.0.1.12000: P 161:211(50) ack 1 win 257
    15:30:30.876207 IP 127.0.0.1.12000 > 127.0.0.1.56554: . ack 211 win 257
    15:30:31.376282 IP 127.0.0.1.56554 > 127.0.0.1.12000: P 211:261(50) ack 1 win 257
    15:30:31.376290 IP 127.0.0.1.12000 > 127.0.0.1.56554: . ack 261 win 257
    15:30:31.885619 IP 127.0.0.1.56554 > 127.0.0.1.12000: P 261:311(50) ack 1 win 257
    15:30:31.885631 IP 127.0.0.1.12000 > 127.0.0.1.56554: . ack 311 win 257
    15:30:32.385705 IP 127.0.0.1.56554 > 127.0.0.1.12000: P 311:361(50) ack 1 win 257
    15:30:32.385715 IP 127.0.0.1.12000 > 127.0.0.1.56554: . ack 361 win 257
    15:30:32.895249 IP 127.0.0.1.56554 > 127.0.0.1.12000: P 361:411(50) ack 1 win 257
    15:30:32.895266 IP 127.0.0.1.12000 > 127.0.0.1.56554: . ack 411 win 257
    15:30:33.395341 IP 127.0.0.1.56554 > 127.0.0.1.12000: P 411:461(50) ack 1 win 257
    15:30:33.395351 IP 127.0.0.1.12000 > 127.0.0.1.56554: . ack 461 win 257
    15:30:33.918085 IP 127.0.0.1.56554 > 127.0.0.1.12000: P 461:511(50) ack 1 win 257
    15:30:33.918096 IP 127.0.0.1.12000 > 127.0.0.1.56554: . ack 511 win 257
    15:30:34.418163 IP 127.0.0.1.56554 > 127.0.0.1.12000: P 511:561(50) ack 1 win 257
    15:30:34.418172 IP 127.0.0.1.12000 > 127.0.0.1.56554: . ack 561 win 257
    15:30:34.927685 IP 127.0.0.1.56554 > 127.0.0.1.12000: P 561:611(50) ack 1 win 257
    15:30:34.927698 IP 127.0.0.1.12000 > 127.0.0.1.56554: . ack 611 win 257
    15:30:35.427757 IP 127.0.0.1.56554 > 127.0.0.1.12000: P 611:661(50) ack 1 win 257
    15:30:35.427766 IP 127.0.0.1.12000 > 127.0.0.1.56554: . ack 661 win 257
    15:30:35.937359 IP 127.0.0.1.56554 > 127.0.0.1.12000: P 661:711(50) ack 1 win 257
    15:30:35.937376 IP 127.0.0.1.12000 > 127.0.0.1.56554: . ack 711 win 257
    15:30:36.437451 IP 127.0.0.1.56554 > 127.0.0.1.12000: P 711:761(50) ack 1 win 257
    15:30:36.437464 IP 127.0.0.1.12000 > 127.0.0.1.56554: . ack 761 win 257
    15:30:36.947022 IP 127.0.0.1.56554 > 127.0.0.1.12000: P 761:811(50) ack 1 win 257
    15:30:36.947039 IP 127.0.0.1.12000 > 127.0.0.1.56554: . ack 811 win 257
    15:30:37.447135 IP 127.0.0.1.56554 > 127.0.0.1.12000: P 811:861(50) ack 1 win 257
    15:30:37.447203 IP 127.0.0.1.12000 > 127.0.0.1.56554: . ack 861 win 257
    15:30:41.448171 IP 127.0.0.1.12000 > 127.0.0.1.56554: F 1:1(0) ack 861 win 257
    15:30:41.448189 IP 127.0.0.1.56554 > 127.0.0.1.12000: R 33789629:33789629(0) win 0
    
    Source of program :
    
    /*
     * small producer/consumer program.
     * setup a listener on 127.0.0.1:12000
     * Forks a child
     *   child connect to 127.0.0.1, and sends 10 bytes on this tcp socket every 100 ms
     * Father accepts connection, and read all data
     */
    #include <sys/types.h>
    #include <sys/socket.h>
    #include <netinet/in.h>
    #include <unistd.h>
    #include <stdio.h>
    #include <time.h>
    #include <sys/poll.h>
    
    int port = 12000;
    char buffer[4096];
    int main(int argc, char *argv[])
    {
            int lfd = socket(AF_INET, SOCK_STREAM, 0);
            struct sockaddr_in socket_address;
            time_t t0, t1;
            int on = 1, sfd, res;
            unsigned long total = 0;
            socklen_t alen = sizeof(socket_address);
            pid_t pid;
    
            time(&t0);
            socket_address.sin_family = AF_INET;
            socket_address.sin_port = htons(port);
            socket_address.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
    
            if (lfd == -1) {
                    perror("socket()");
                    return 1;
            }
            setsockopt(lfd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(int));
            if (bind(lfd, (struct sockaddr *)&socket_address, sizeof(socket_address)) == -1) {
                    perror("bind");
                    close(lfd);
                    return 1;
            }
            if (listen(lfd, 1) == -1) {
                    perror("listen()");
                    close(lfd);
                    return 1;
            }
            pid = fork();
            if (pid == 0) {
                    int i, cfd = socket(AF_INET, SOCK_STREAM, 0);
                    close(lfd);
                    if (connect(cfd, (struct sockaddr *)&socket_address, sizeof(socket_address)) == -1) {
                            perror("connect()");
                            return 1;
                            }
                    for (i = 0 ; ;) {
                            res = write(cfd, "blablabla\n", 10);
                            if (res > 0) total += res;
                            else if (res == -1) {
                                    perror("write()");
                                    break;
                            } else break;
                            usleep(100000);
                            if (++i == 10) {
                                    system("ss -on dst 127.0.0.1:12000");
                                    i = 0;
                            }
                    }
                    time(&t1);
                    fprintf(stderr, "wrote %lu bytes but was interrupted after %g seconds\n", total, difftime(t1, t0));
                    system("ss -on | grep 127.0.0.1:12000");
                    close(cfd);
                    return 0;
            }
            sfd = accept(lfd, (struct sockaddr *)&socket_address, &alen);
            if (sfd == -1) {
                    perror("accept");
                    return 1;
            }
            close(lfd);
            while (1) {
                    struct pollfd pfd[1];
                    pfd[0].fd = sfd;
                    pfd[0].events = POLLIN;
                    if (poll(pfd, 1, 4000) == 0) {
                            fprintf(stderr, "Exiting read() because no data available (4000 ms timeout).\n");
                            break;
                    }
                    res = read(sfd, buffer, sizeof(buffer));
                    if (res > 0) total += res;
                    else if (res == 0) break;
                    else perror("read()");
            }
            fprintf(stderr, "read %lu bytes\n", total);
            close(sfd);
            return 0;
    }
    ----------------------------------------
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 1685a03e98b7e9b83e0aa692c1cc470b3aa37597
Author: Jan Nikitenko <jan.nikitenko@gmail.com>
Date:   Thu Jul 24 01:27:07 2008 +0200

    mmc_spi: put signals to low power off fix
    
    The original intention was to write a zero byte to mmc to force spi
    signals to low when doing power off. Somehow the spi_w8r8 call got there
    so a read followed the write of single zero byte. This patch changes
    that to simple write of zero byte without the following read.
    This way the power off is more reliable and completely sufficient.
    
    Signed-off-by: Jan Nikitenko <jan.nikitenko@gmail.com>
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 7ae93f51d7fa8b9130d47e0b7d17979a165c5bc3
Author: David S. Miller <davem@davemloft.net>
Date:   Wed Jul 23 16:21:07 2008 -0700

    sparc64: Fix cpufreq notifier registry.
    
    Based upon a report by Daniel Smolik.
    
    We do it too early, which triggers a BUG in
    cpufreq_register_notifier().
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e8ebe3b893792887317bc24cc4608753f81b81d3
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jul 23 15:30:52 2008 -0700

    e1000e: fix e1000_netpoll(), remove extraneous e1000_clean_tx_irq() call
    
    Evgeniy Polyakov noticed that drivers/net/e1000e/netdev.c:e1000_netpoll()
    was calling e1000_clean_tx_irq() without taking the TX lock.
    
    David Miller suggested to remove the call altogether: since in this
    callpah there's periodic calls to ->poll() anyway which will do
    e1000_clean_tx_irq() and will garbage-collect any finished TX ring
    descriptors.
    
    This fix solved the e1000e+netconsole crashes i've been seeing:
    
    =============================================================================
    BUG skbuff_head_cache: Poison overwritten
    -----------------------------------------------------------------------------
    
    INFO: 0xf658ae9c-0xf658ae9c. First byte 0x6a instead of 0x6b
    INFO: Allocated in __alloc_skb+0x2c/0x110 age=0 cpu=0 pid=5098
    INFO: Freed in __kfree_skb+0x31/0x80 age=0 cpu=1 pid=4440
    INFO: Slab 0xc16cc140 objects=16 used=1 fp=0xf658ae00 flags=0x400000c3
    INFO: Object 0xf658ae00 @offset=3584 fp=0xf658af00
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 10b0e96ed9a1ce0412ef981cf6250f9de3c80b02
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Tue Jul 22 05:35:10 2008 -0300

    V4L/DVB (8442): gspca: Remove the version from the subdrivers.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 06ca78fa3a77c955bd46ba3dbe529c399d260aa4
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Tue Jul 22 03:45:08 2008 -0300

    V4L/DVB (8441): gspca: Bad handling of start of frames in sonixj.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 903e10aa664473ce19c30c0f80ffd7bbbbd8fc33
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jul 22 02:35:05 2008 -0300

    V4L/DVB (8440): gspca: Makes some needlessly global functions static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 63fc4a038d8ca5e2da8c14c01b16876685beacf4
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Mon Jul 21 05:42:17 2008 -0300

    V4L/DVB (8438): gspca: Lack of matrix for zc3xx - tas5130c (vf0250).
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit bb64e86c3ad55e70a8001d87c050fd3a82004d17
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Sat Jul 19 06:49:28 2008 -0300

    V4L/DVB (8436): gspca: Version number only in the main driver.
    
    The version numbers of the subrivers will be removed as these ones
    will be changed for any other purpose.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 600176176101fc6e0e0c7468efa83203e8d3e015
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Fri Jul 18 08:46:19 2008 -0300

    V4L/DVB (8435): gspca: Delay after reset for ov7660 and USB traces in sonixj.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 2864462eaf027ff10c1df1ce57d3518332e9083c
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Sun Jul 20 20:26:54 2008 -0300

    V4L/DVB (8434): Fix x86_64 compilation and move some macros to v4l2-ioctl.h
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 35ea11ff84719b1bfab2909903a9640a86552fd1
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sun Jul 20 08:12:02 2008 -0300

    V4L/DVB (8430): videodev: move some functions from v4l2-dev.h to v4l2-common.h or v4l2-ioctl.h
    
    The functions in a header should not belong to another module. The prio functions
    belong to v4l2-common.c, so move them to v4l2-common.h.
    
    The ioctl functions belong to v4l2-ioctl.c, so create a new v4l2-ioctl.h header
    and move those functions to it.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 8efdbde647f542ce0d303273df7ad4157caa03d0
Author: Jeff Layton <jlayton@redhat.com>
Date:   Wed Jul 23 21:28:12 2008 +0000

    [CIFS] break ATTR_SIZE changes out into their own function
    
    Move the code that handles ATTR_SIZE changes to its own function. This
    makes for a smaller function and reduces the level of indentation.
    
    Signed-off-by: Jeff Layton <jlayton@redhat.com>
    Signed-off-by: Steve French <sfrench@us.ibm.com>

commit 1fa6d8181b7bb0361512170c30e436dcc95591ee
Author: Roland Dreier <rolandd@cisco.com>
Date:   Wed Jul 23 14:20:12 2008 -0700

    MAINTAINERS: Remove Glenn Streiff from NetEffect entry
    
    Glenn is no longer at NetEffect.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit b4942af65028c5eb516fdd9053020ccb2ee186ce
Author: Oliver Hartkopp <oliver@hartkopp.net>
Date:   Wed Jul 23 14:06:04 2008 -0700

    net: Update entry in af_family_clock_key_strings
    
    In the merge phase of the CAN subsystem the
    af_family_clock_key_strings[] have been added to sock.c in commit
    443aef0eddfa44c158d1b94ebb431a70638fcab4
    (lockdep: fixup sk_callback_lock annotation). This trivial patch adds
    the missing name for address family 29 (AF_CAN).
    
    Signed-off-by: Oliver Hartkopp <oliver@hartkopp.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 5b3ab1dbd401b36ba2f9bfee2d2dae252fd62cd8
Author: David S. Miller <davem@davemloft.net>
Date:   Wed Jul 23 14:01:29 2008 -0700

    netdev: Remove warning from __netif_schedule().
    
    It isn't helping anything and we aren't going to be able to change all
    the drivers that do queue wakeups in strange situations.
    
    Just letting a noop_qdisc get scheduled will work because when
    qdisc_run() executes via net_tx_work() it will simply find no packets
    pending when it makes the ->dequeue() call in qdisc_restart.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e81cf44428b9540d489a12880663488708bbb9c1
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Sun Jul 20 10:49:39 2008 -0300

    V4L/DVB (8433): Fix macro name at z0194a.h
    
    As reported by Hans Verkuil:
    
    In file included from /home/v4l/master/v4l/dw2102.c:14:
    /home/v4l/master/v4l/z0194a.h:93: error: 'STV0229_LOCKOUTPUT_1' undeclared here (not in a function)
    
    This is due to some typos that were fixed on stv0299.
    
    This patch renames it in accord with that fix.
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 22a04f106346c3af019135f2de3cabf9ac41c3ba
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sun Jul 20 06:35:02 2008 -0300

    V4L/DVB (8429): videodev: renamed 'class_dev' to 'dev'
    
    The class_dev field is a normal device, not a class device. This is very
    confusing and now that the old 'dev' field has been renamed to 'parent'
    we can rename 'class_dev' to just 'dev'.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 5e85e732f0ed56aa97a3ba26ac2b93ffe597a208
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sun Jul 20 06:31:39 2008 -0300

    V4L/DVB (8428): videodev: rename 'dev' to 'parent'
    
    The field 'dev' is not the video device, but the parent of the video device.
    Rename accordingly.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 27a5e6d3fcce73ceeee8f3bdc9a30c4564233800
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sun Jul 20 08:43:17 2008 -0300

    V4L/DVB (8427): videodev: split off the ioctl handling into v4l2-ioctl.c
    
    videodev.c became top-heavy so all the ioctl processing has been split off
    into v4l2-ioctl.c. This means videodev.c is back to its original purpose:
    creating and registering v4l devices.
    
    Since videodev.c and v4l2-ioctl.c should still remain one module (as least
    for now) I also had to rename videodev.c to v4l2-dev.c to prevent a
    circular dependency when building a videodev.ko module. This is not a bad
    thing, since the source and header now have the same name. And the v4l2-
    prefix is useful to see which sources are generic v4l2 support code.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 20b7997e8abdf338dcc27fb4f1333c4973a7f113
Merge: 5554b35... 7659150...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jul 23 12:04:34 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc:
      sdhci: highmem capable PIO routines
      sg: reimplement sg mapping iterator
      mmc_test: print message when attaching to card
      mmc: Remove Russell as primecell mci maintainer
      mmc_block: bounce buffer highmem support
      sdhci: fix bad warning from commit c8b3e02
      sdhci: add warnings for bad buffers in ADMA path
      mmc_test: test oversized sg lists
      mmc_test: highmem tests
      s3cmci: ensure host stopped on machine shutdown
      au1xmmc: suspend/resume implementation
      s3cmci: fixes for section mismatch warnings
      pxamci: trivial fix of DMA alignment register bit clearing

commit 5554b35933245e95710d709175e14c02cbc956a4
Merge: 0f6e38a... 7f1b358...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jul 23 12:03:18 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: (24 commits)
      I/OAT: I/OAT version 3.0 support
      I/OAT: tcp_dma_copybreak default value dependent on I/OAT version
      I/OAT: Add watchdog/reset functionality to ioatdma
      iop_adma: cleanup iop_chan_xor_slot_count
      iop_adma: document how to calculate the minimum descriptor pool size
      iop_adma: directly reclaim descriptors on allocation failure
      async_tx: make async_tx_test_ack a boolean routine
      async_tx: remove depend_tx from async_tx_sync_epilog
      async_tx: export async_tx_quiesce
      async_tx: fix handling of the "out of descriptor" condition in async_xor
      async_tx: ensure the xor destination buffer remains dma-mapped
      async_tx: list_for_each_entry_rcu() cleanup
      dmaengine: Driver for the Synopsys DesignWare DMA controller
      dmaengine: Add slave DMA interface
      dmaengine: add DMA_COMPL_SKIP_{SRC,DEST}_UNMAP flags to control dma unmap
      dmaengine: Add dma_client parameter to device_alloc_chan_resources
      dmatest: Simple DMA memcpy test client
      dmaengine: DMA engine driver for Marvell XOR engine
      iop-adma: fix platform driver hotplug/coldplug
      dmaengine: track the number of clients using a channel
      ...
    
    Fixed up conflict in drivers/dca/dca-sysfs.c manually

commit 0f6e38a6381446eff5175b77d1094834a633a90f
Merge: e669e81... 3b216c9...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jul 23 11:59:37 2008 -0700

    Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb
    
    * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb:
      kgdb: kgdboc console poll hooks for mpsc uart
      kgdb: kgdboc console poll hooks for cpm uart
      kgdb, powerpc: arch specific powerpc kgdb support
      kgdb: support for ARCH=arm
      kgdb: remove unused HAVE_ARCH_KGDB_SHADOW_INFO config variable

commit e669e8179d364bb11ed51504e1a1c60830bff4c5
Merge: 876a425... fc41069...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jul 23 11:59:09 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (60 commits)
      ide: small whitespace fixes
      ide: ide-cd_ioctl.c fix sparse integer as NULL pointer warnings
      ide: ide-cd.c fix sparse endianness warnings
      ide-cd: convert to using the new atapi_flags
      ide: remove unused PC_FLAG_DRQ_INTERRUPT
      ide-scsi: convert to using the new atapi_flags
      ide-tape: convert to using the new atapi_flags
      ide-floppy: convert to using the new atapi_flags (take 2)
      ide: add per-device flags
      ide: use rq->cmd instead of pc->c in atapi common code
      ide-scsi: pass packet command in rq->cmd
      ide-tape: pass packet command in rq->cmd
      ide-tape: make room for packet command ids in rq->cmd
      ide-floppy: pass packet command in rq->cmd
      ide: remove pc->callback member from ide_atapi_pc
      ide-scsi: use drive->pc_callback instead of pc->callback
      ide-tape: use drive->pc_callback instead of pc->callback
      ide-floppy: use drive->pc_callback instead of pc->callback
      ide: push pc callback pointer into the ide_drive_t structure
      drivers/ide/ide-tape.c: remove double kfree
      ...

commit 9460b6529d8a0bfabf241ddda8b0e469d219844c
Author: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Date:   Wed Jul 23 14:38:27 2008 -0400

    Input: ads7846 - optimize order of calculating Rt in ads7846_rx()
    
    Alter the if expression for calculating Rt. The old implementation would
    run unnecessary code when the ADS7843 device was used.
    
    The patch also fixes the code style to kernel standard.
    
    Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 494f685775ee4c2f3db4081209f00ff0633243fc
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jul 23 14:16:19 2008 -0400

    Input: ads7846 - fix sparse endian warnings
    
    Also remove the temporary pointer and use ->rx_buf directly.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 09e50d55a9490e9b7a6fdfbf8fc078924b25ecb5
Author: Jeff Layton <jlayton@redhat.com>
Date:   Wed Jul 23 10:11:19 2008 -0400

    lockdep: annotate cifs in-kernel sockets
    
    Put CIFS sockets in their own class to avoid some lockdep warnings. CIFS
    sockets are not exposed to user-space, and so are not subject to the
    same deadlock scenarios.
    
    A similar change was made a couple of years ago for RPC sockets in commit
    ed07536ed6731775219c1df7fa26a7588753e693.
    
    This patch should prevent lockdep false-positives like this one:
    
    =======================================================
    [ INFO: possible circular locking dependency detected ]
    2.6.18-98.el5.jtltest.38.bz456320.1debug #1
    -------------------------------------------------------
    test5/2483 is trying to acquire lock:
     (sk_lock-AF_INET){--..}, at: [<ffffffff800270d2>] tcp_sendmsg+0x1c/0xb2f
    
    but task is already holding lock:
     (&inode->i_alloc_sem){--..}, at: [<ffffffff8002e454>] notify_change+0xf5/0x2e0
    
    which lock already depends on the new lock.
    
    the existing dependency chain (in reverse order) is:
    
    -> #3 (&inode->i_alloc_sem){--..}:
           [<ffffffff800a817c>] __lock_acquire+0x9a9/0xadf
           [<ffffffff800a8a72>] lock_acquire+0x55/0x70
           [<ffffffff8002e454>] notify_change+0xf5/0x2e0
           [<ffffffff800a4e36>] down_write+0x3c/0x68
           [<ffffffff8002e454>] notify_change+0xf5/0x2e0
           [<ffffffff800e358d>] do_truncate+0x50/0x6b
           [<ffffffff8005197c>] get_write_access+0x40/0x46
           [<ffffffff80012cf1>] may_open+0x1d3/0x22e
           [<ffffffff8001bc81>] open_namei+0x2c6/0x6dd
           [<ffffffff800289c6>] do_filp_open+0x1c/0x38
           [<ffffffff800683ef>] _spin_unlock+0x17/0x20
           [<ffffffff800167a7>] get_unused_fd+0xf9/0x107
           [<ffffffff8001a704>] do_sys_open+0x44/0xbe
           [<ffffffff80060116>] system_call+0x7e/0x83
           [<ffffffffffffffff>] 0xffffffffffffffff
    
    -> #2 (&sysfs_inode_imutex_key){--..}:
           [<ffffffff800a817c>] __lock_acquire+0x9a9/0xadf
           [<ffffffff8010f6df>] create_dir+0x26/0x1d7
           [<ffffffff800a8a72>] lock_acquire+0x55/0x70
           [<ffffffff8010f6df>] create_dir+0x26/0x1d7
           [<ffffffff800671c0>] mutex_lock_nested+0x104/0x29c
           [<ffffffff800a819d>] __lock_acquire+0x9ca/0xadf
           [<ffffffff8010f6df>] create_dir+0x26/0x1d7
           [<ffffffff8010fc67>] sysfs_create_dir+0x58/0x76
           [<ffffffff8015144c>] kobject_add+0xdb/0x198
           [<ffffffff801be765>] class_device_add+0xb2/0x465
           [<ffffffff8005a6ff>] kobject_get+0x12/0x17
           [<ffffffff80225265>] register_netdevice+0x270/0x33e
           [<ffffffff8022538c>] register_netdev+0x59/0x67
           [<ffffffff80464d40>] net_olddevs_init+0xb/0xac
           [<ffffffff80448a79>] init+0x1f9/0x2fc
           [<ffffffff80068885>] _spin_unlock_irq+0x24/0x27
           [<ffffffff80067f86>] trace_hardirqs_on_thunk+0x35/0x37
           [<ffffffff80061079>] child_rip+0xa/0x11
           [<ffffffff80068885>] _spin_unlock_irq+0x24/0x27
           [<ffffffff800606a8>] restore_args+0x0/0x30
           [<ffffffff80179a59>] acpi_ds_init_one_object+0x0/0x80
           [<ffffffff80448880>] init+0x0/0x2fc
           [<ffffffff8006106f>] child_rip+0x0/0x11
           [<ffffffffffffffff>] 0xffffffffffffffff
    
    -> #1 (rtnl_mutex){--..}:
           [<ffffffff800a817c>] __lock_acquire+0x9a9/0xadf
           [<ffffffff8025acf8>] ip_mc_leave_group+0x23/0xb7
           [<ffffffff800a8a72>] lock_acquire+0x55/0x70
           [<ffffffff8025acf8>] ip_mc_leave_group+0x23/0xb7
           [<ffffffff800671c0>] mutex_lock_nested+0x104/0x29c
           [<ffffffff8025acf8>] ip_mc_leave_group+0x23/0xb7
           [<ffffffff802451b0>] do_ip_setsockopt+0x6d1/0x9bf
           [<ffffffff800a575e>] lock_release_holdtime+0x27/0x48
           [<ffffffff800a575e>] lock_release_holdtime+0x27/0x48
           [<ffffffff8006a85e>] do_page_fault+0x503/0x835
           [<ffffffff8012cbf6>] socket_has_perm+0x5b/0x68
           [<ffffffff80245556>] ip_setsockopt+0x22/0x78
           [<ffffffff8021c973>] sys_setsockopt+0x91/0xb7
           [<ffffffff800602a6>] tracesys+0xd5/0xdf
           [<ffffffffffffffff>] 0xffffffffffffffff
    
    -> #0 (sk_lock-AF_INET){--..}:
           [<ffffffff800a5037>] print_stack_trace+0x59/0x68
           [<ffffffff800a8092>] __lock_acquire+0x8bf/0xadf
           [<ffffffff800a8a72>] lock_acquire+0x55/0x70
           [<ffffffff800270d2>] tcp_sendmsg+0x1c/0xb2f
           [<ffffffff80035466>] lock_sock+0xd4/0xe4
           [<ffffffff80096e91>] _local_bh_enable+0xcb/0xe0
           [<ffffffff800606a8>] restore_args+0x0/0x30
           [<ffffffff800270d2>] tcp_sendmsg+0x1c/0xb2f
           [<ffffffff80057540>] sock_sendmsg+0xf3/0x110
           [<ffffffff800a2bb6>] autoremove_wake_function+0x0/0x2e
           [<ffffffff800a10e4>] kernel_text_address+0x1a/0x26
           [<ffffffff8006f4e2>] dump_trace+0x211/0x23a
           [<ffffffff800a6d3d>] find_usage_backwards+0x5f/0x88
           [<ffffffff8840221a>] MD5Final+0xaf/0xc2 [cifs]
           [<ffffffff884032ec>] cifs_calculate_signature+0x55/0x69 [cifs]
           [<ffffffff8021d891>] kernel_sendmsg+0x35/0x47
           [<ffffffff883ff38e>] smb_send+0xa3/0x151 [cifs]
           [<ffffffff883ff5de>] SendReceive+0x1a2/0x448 [cifs]
           [<ffffffff800a812f>] __lock_acquire+0x95c/0xadf
           [<ffffffff883e758a>] CIFSSMBSetEOF+0x20d/0x25b [cifs]
           [<ffffffff883fa430>] cifs_set_file_size+0x110/0x3b7 [cifs]
           [<ffffffff883faa89>] cifs_setattr+0x3b2/0x6f6 [cifs]
           [<ffffffff8002e454>] notify_change+0xf5/0x2e0
           [<ffffffff8002e4a4>] notify_change+0x145/0x2e0
           [<ffffffff800e358d>] do_truncate+0x50/0x6b
           [<ffffffff8005197c>] get_write_access+0x40/0x46
           [<ffffffff80012cf1>] may_open+0x1d3/0x22e
           [<ffffffff8001bc81>] open_namei+0x2c6/0x6dd
           [<ffffffff800289c6>] do_filp_open+0x1c/0x38
           [<ffffffff800683ef>] _spin_unlock+0x17/0x20
           [<ffffffff800167a7>] get_unused_fd+0xf9/0x107
           [<ffffffff8001a704>] do_sys_open+0x44/0xbe
           [<ffffffff800602a6>] tracesys+0xd5/0xdf
           [<ffffffffffffffff>] 0xffffffffffffffff
    
    other info that might help us debug this:
    
    2 locks held by test5/2483:
     #0:  (&inode->i_mutex){--..}, at: [<ffffffff800e3582>] do_truncate+0x45/0x6b
     #1:  (&inode->i_alloc_sem){--..}, at: [<ffffffff8002e454>] notify_change+0xf5/0x2e0
    
    stack backtrace:
    
    Call Trace:
     [<ffffffff800a6a7b>] print_circular_bug_tail+0x65/0x6e
     [<ffffffff800a5037>] print_stack_trace+0x59/0x68
     [<ffffffff800a8092>] __lock_acquire+0x8bf/0xadf
     [<ffffffff800a8a72>] lock_acquire+0x55/0x70
     [<ffffffff800270d2>] tcp_sendmsg+0x1c/0xb2f
     [<ffffffff80035466>] lock_sock+0xd4/0xe4
     [<ffffffff80096e91>] _local_bh_enable+0xcb/0xe0
     [<ffffffff800606a8>] restore_args+0x0/0x30
     [<ffffffff800270d2>] tcp_sendmsg+0x1c/0xb2f
     [<ffffffff80057540>] sock_sendmsg+0xf3/0x110
     [<ffffffff800a2bb6>] autoremove_wake_function+0x0/0x2e
     [<ffffffff800a10e4>] kernel_text_address+0x1a/0x26
     [<ffffffff8006f4e2>] dump_trace+0x211/0x23a
     [<ffffffff800a6d3d>] find_usage_backwards+0x5f/0x88
     [<ffffffff8840221a>] :cifs:MD5Final+0xaf/0xc2
     [<ffffffff884032ec>] :cifs:cifs_calculate_signature+0x55/0x69
     [<ffffffff8021d891>] kernel_sendmsg+0x35/0x47
     [<ffffffff883ff38e>] :cifs:smb_send+0xa3/0x151
     [<ffffffff883ff5de>] :cifs:SendReceive+0x1a2/0x448
     [<ffffffff800a812f>] __lock_acquire+0x95c/0xadf
     [<ffffffff883e758a>] :cifs:CIFSSMBSetEOF+0x20d/0x25b
     [<ffffffff883fa430>] :cifs:cifs_set_file_size+0x110/0x3b7
     [<ffffffff883faa89>] :cifs:cifs_setattr+0x3b2/0x6f6
     [<ffffffff8002e454>] notify_change+0xf5/0x2e0
     [<ffffffff8002e4a4>] notify_change+0x145/0x2e0
     [<ffffffff800e358d>] do_truncate+0x50/0x6b
     [<ffffffff8005197c>] get_write_access+0x40/0x46
     [<ffffffff80012cf1>] may_open+0x1d3/0x22e
     [<ffffffff8001bc81>] open_namei+0x2c6/0x6dd
     [<ffffffff800289c6>] do_filp_open+0x1c/0x38
     [<ffffffff800683ef>] _spin_unlock+0x17/0x20
     [<ffffffff800167a7>] get_unused_fd+0xf9/0x107
     [<ffffffff8001a704>] do_sys_open+0x44/0xbe
     [<ffffffff800602a6>] tracesys+0xd5/0xdf
    
    Signed-off-by: Jeff Layton <jlayton@redhat.com>
    Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Steve French <sfrench@us.ibm.com>

commit 53703659ab559a58a3058e69aeb59c06d4872358
Author: Huang Weiyi <weiyi.huang@gmail.com>
Date:   Wed Jul 23 13:57:50 2008 -0400

    Input: uinput - remove duplicate include
    
    Remove duplicate include file <linux/smp_lock.h> in
    drivers/input/misc/uinput.c.
    
    Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 6aabcdffd1a5f8f5b906696e58069c4f8fced542
Author: Shaohua Li <shaohua.li@intel.com>
Date:   Thu Jul 3 10:45:38 2008 -0400

    Input: serio - offload resume to kseriod
    
    When resuming AUX ports psmouse driver calls psmouse_extensions()
    to determine if the attached mouse is still the same, which may take
    a while to complete for generic mice. Offload the resume process to
    kseriod so the rest of the system may continue resuming without
    waiting for the mouse.
    
    Signed-off-by: Shaohua Li <shaohua.li@intel.com>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit a822bea7962b500b0bcab41bf3500f7c40ae56b5
Author: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date:   Fri Jun 6 01:34:00 2008 -0400

    Input: serio - mark serio_register_driver() __must_check
    
    Also remove extra declaration of serio_register_driver().
    
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit fc410698ebf7abfb64f0e2337b871298557f0575
Author: Pavel Machek <pavel@suse.cz>
Date:   Wed Jul 23 19:56:02 2008 +0200

    ide: small whitespace fixes
    
    Small whitespace fixes for drivers/ide.
    
    Signed-off-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 1a677aba5e0e45cc5b2a04c059edfcf06c1ea9bb
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jul 23 19:56:02 2008 +0200

    ide: ide-cd_ioctl.c fix sparse integer as NULL pointer warnings
    
    The function ide_cd_queue_pc should be checked as the bufflen arg is
    dereferenced and lots of callers are passing in NULL.
    
    drivers/ide/ide-cd_ioctl.c:124:46: warning: Using plain integer as NULL pointer
    drivers/ide/ide-cd_ioctl.c:149:47: warning: Using plain integer as NULL pointer
    drivers/ide/ide-cd_ioctl.c:231:46: warning: Using plain integer as NULL pointer
    drivers/ide/ide-cd_ioctl.c:374:46: warning: Using plain integer as NULL pointer
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Acked-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 141d3b27fc4b4f97ca6d9b5c1cc8aeeab967dcfc
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jul 23 19:56:02 2008 +0200

    ide: ide-cd.c fix sparse endianness warnings
    
    drivers/ide/ide-cd.c:1276:46: warning: Using plain integer as NULL pointer
    drivers/ide/ide-cd.c:1298:19: warning: cast to restricted __be32
    drivers/ide/ide-cd.c:1300:4: warning: cast to restricted __be32
    drivers/ide/ide-cd.c:1522:14: warning: cast to restricted __le16
    drivers/ide/ide-cd.c:1523:14: warning: cast to restricted __le16
    drivers/ide/ide-cd.c:1525:14: warning: cast to restricted __be16
    drivers/ide/ide-cd.c:1526:14: warning: cast to restricted __be16
    drivers/ide/ide-cd.c:1667:37: warning: cast to restricted __be16
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Acked-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 570f89ea5f3ee93756dc2293b83bdfedb8d35348
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 23 19:56:02 2008 +0200

    ide-cd: convert to using the new atapi_flags
    
    There should be no functionality change resulting from this patch.
    
    [bart: IDE_FLAG_* -> IDE_AFLAG_*, dev_flags -> atapi_flags]
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit ac77ef8b03677c8ae8afe77bccc5f6a969193a79
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 23 19:56:01 2008 +0200

    ide: remove unused PC_FLAG_DRQ_INTERRUPT
    
    There should be no functionality change resulting from this patch.
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit be4c916e96bcde629463d7577d4c402c7f6e6f3e
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 23 19:56:01 2008 +0200

    ide-scsi: convert to using the new atapi_flags
    
    Remove unused IDESCSI_PC_RQ while at it.
    
    There should be no functionality change resulting from this patch.
    
    [bart: IDE_FLAG_* -> IDE_AFLAG_*, dev_flags -> atapi_flags]
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit f2e3ab52afb3b05879b9d82a05740cd924993325
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 23 19:56:01 2008 +0200

    ide-tape: convert to using the new atapi_flags
    
    There should be no functionality change resulting from this patch.
    
    [bart: IDE_FLAG_* -> IDE_AFLAG_*, dev_flags -> atapi_flags]
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit ea68d270ff55bcdfa5d07697eb68103b5b02c7bb
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 23 19:56:01 2008 +0200

    ide-floppy: convert to using the new atapi_flags (take 2)
    
    while at it, remove PC_FLAG_ZIP_DRIVE from the packed command flags altogether
    and query the drive type through drive->atapi_flags.
    
    v2:
    ide-floppy fix.
    
    There should be no functionality change resulting from this patch.
    
    [bart: IDE_FLAG_* -> IDE_AFLAG_*, dev_flags -> atapi_flags]
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 3b8ac5398ca8137b41aa5da4d9fad89153450aaa
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 23 19:56:01 2008 +0200

    ide: add per-device flags
    
    Push device flags up into ide_drive_t.
    
    There should be no functionality change resulting from this patch.
    
    [bart: IDE_FLAG_* -> IDE_AFLAG_*, dev_flags -> atapi_flags]
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 8fccf8995c6d462db50265a5f7fa9a288a5a4590
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 23 19:56:01 2008 +0200

    ide: use rq->cmd instead of pc->c in atapi common code
    
    There should be no functionality change resulting from this patch.
    
    [bart: s/HWGROUP(drive)/hwif->hwgroup/]
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 08feacf3bcc20c33e6a2a91d85d8190dd219d967
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 23 19:56:00 2008 +0200

    ide-scsi: pass packet command in rq->cmd
    
    Make a redundant copy of the packet command bits into rq->cmd.
    Later, after all drivers have been converted, it'll be
    switched to use that in the common code instead of pc->c.
    
    There should be no functionality change resulting from this patch.
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 0014c75be31d9fa7435105afa9960374a82cc55c
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 23 19:56:00 2008 +0200

    ide-tape: pass packet command in rq->cmd
    
    Make a redundant copy of the packet command bits into rq->cmd. Later, after
    all drivers have been converted, it'll be switched to use that in the
    common code instead of pc->c. While at it, simplify ide_tape_create_rw_cmd.
    
    There should be no functionality change resulting from this patch.
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 83dd573513471c67f9cc93a88795c25a91ebf4b3
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 23 19:56:00 2008 +0200

    ide-tape: make room for packet command ids in rq->cmd
    
    ide-tape uses rq->cmd for special commands from the chrdev interface so move
    those to byte 13 (BLK_MAX_CDB = 16) since a packet cmd is max 12 bytes.
    
    There should be no functionality change resulting from this patch.
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 20cd93be67f967c57e5abf62bf5652a00c66b9f0
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 23 19:56:00 2008 +0200

    ide-floppy: pass packet command in rq->cmd
    
    Make a redundant copy of the packet command bits into rq->cmd.
    Later, after all drivers have been converted, it'll be
    switched to use that in the common code instead of pc->c.
    
    There should be no functionality change resulting from this patch.
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 8bcda3bc492c56abed33a8cbf824c410d7ce69f0
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 23 19:56:00 2008 +0200

    ide: remove pc->callback member from ide_atapi_pc
    
    There should be no functionality change resulting from this patch.
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit db9d286988b9e905045c536f681e85fa5e3a728b
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 23 19:55:59 2008 +0200

    ide-scsi: use drive->pc_callback instead of pc->callback
    
    There should be no functionality change resulting from this patch.
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 776bb0270ea72c40f95347dcac868c9f602dcb3e
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 23 19:55:59 2008 +0200

    ide-tape: use drive->pc_callback instead of pc->callback
    
    The if-else block in the IRQ handler is only temporary so that bisect searches
    don't break and it'll be removed after converting the remainder of the drivers.
    
    There should be no functionality change resulting from this patch.
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 2207fa5af1507ea018fc95e777276edb1ca5601a
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 23 19:55:59 2008 +0200

    ide-floppy: use drive->pc_callback instead of pc->callback
    
    It is important that drive->pc_callback is set prior to enabling IRQs on the
    device since this is called from the IRQ handler. Otherwise it hurts as I learnt
    the hard way from the several "Kernel panic - not synching: Fatal exception in
    interrupt" during the weekend :).
    
    The if-else block in the IRQ handler is only temporary so that bisect searches
    don't break and it'll be removed after converting the remainder of the drivers.
    
    There should be no functionality change resulting from this patch.
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit d7c26ebb5bca284ece9db7311a9e180aabae1922
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 23 19:55:59 2008 +0200

    ide: push pc callback pointer into the ide_drive_t structure
    
    Refrain from carrying the callback ptr with every packet command since the
    callback function is only one anyways. ide_drive_t is probably not the most
    suitable place for it right now but is the more sane solution. Besides, these
    structs are going to be reorganized anyways during the generic ide rewrite.
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 4b5075050072ed7c4730ee547ae80117c4fa8513
Author: Darren Jenkins <darrenrjenkins@gmail.com>
Date:   Wed Jul 23 19:55:59 2008 +0200

    drivers/ide/ide-tape.c: remove double kfree
    
    Coverity CID: 2336 USE_AFTER_FREE
    
    drivers/ide/ide-tape.c ide_tape_kfree_buffer() double free's a pointer
    (hint freed by an alias in first outer loop).
    
    This patch simply removes the superfluous kfree().
    
    Signed-off-by: Darren Jenkins <darrenrjenkins@gmailcom>
    Acked-by: Borislav Petkov <petkovbb@gmail.com>
    Cc: gadio@netvision.net.il
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 8a69580e1ea9516caada5eed202afd39546e9809
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:59 2008 +0200

    ide: add ide_host_free() helper (take 2)
    
    * Add ide_host_free() helper and convert ide_host_remove() to use it.
    
    * Fix handling of ide_host_register() failure in ide_host_add(),
      icside.c, ide-generic.c, falconide.c and sgiioc4.c.
    
    While at it:
    
    * Fix handling of ide_host_alloc_all() failure in ide-generic.c.
    
    * Fix handling of ide_host_alloc() failure in falconide.c
      (also return the correct error value if no device is found).
    
    v2:
    * falconide build fix. (From Stephen Rothwell)
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 18de10170df31d34b342612f1c896a16a52f0a5c
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:58 2008 +0200

    ide: allocate ide_hwif_t instances dynamically
    
    * Allocate ide_hwif_t instances dynamically and remove ide_hwifs[].
    
      This cuts almost ~14kB from ide-probe.o (x86-32, MAX_HWIFS == 10):
    
       text    data     bss     dec     hex filename
       9140      40   14084   23264    5ae0 drivers/ide/ide-probe.o.before
       9169      40      44    9253    2425 drivers/ide/ide-probe.o.after
    
    * Remove no longer needed ide_init_port_data() call from ide_unregister().
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit af1cbba37343c827e116638b097b94f5e6c38963
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:58 2008 +0200

    ide: add ide_ports[]
    
    * Add ide_ports[] table keeping pointers to all initialized ports.
    
    * Set ide_ports[] entry for a given port in init_irq() and clear it
      ide_remove_port_from_hwgroup().
    
    * Convert init_irq() to use ide_ports[] instead of ide_hwifs[] for
      grouping ports into hwgroup.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 6059143ae34f30bb49ec8733468315284f78e2da
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:58 2008 +0200

    ide: move ide_remove_port_from_hwgroup() to ide-probe.c
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 8cdf310025bff8c5ef78564f525a8f347952237b
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:57 2008 +0200

    ide: fix IDE port slots reservation and freeing (take 2)
    
    * Make ide_find_port_slot() return port slot index.
    
    * Add ide_free_port_slot() helper.
    
    * Move ide_init_port_data() call and error printk() from
      ide_find_port_slot() to ide_host_alloc_all().
    
    * Make ide_{find,free}_port_slot() take ide_cfg_mtx mutex
      and convert them use ide_indexes bitmap to keep track of
      reserved port slots.
    
    * Don't set hwif->chipset in ide_host_alloc_all() as it is
      no longer necessary.
    
    v2:
    * Pass the correct slot index to ide_init_port_data().
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit e0d0020788543febd10ab933bde0fa181b627f4f
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:57 2008 +0200

    ide: fix ide_host_register() return value
    
    Fix ide_host_register() to fail only if all ports cannot be registered.
    
    While at it:
    
    * Use host->ports[] instead of ide_hwifs[] and remove idx[].
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 6f904d015262dfa43eb1cecc00b0998b4c3543f2
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:57 2008 +0200

    ide: add ide_host_add() helper
    
    Add ide_host_add() helper which does ide_host_alloc()+ide_host_register(),
    then convert ide_setup_pci_device[s](), ide_legacy_device_add() and some
    host drivers to use it.
    
    While at it:
    
    * Fix ide_setup_pci_device[s](), ide_arm.c, gayle.c, ide-4drives.c,
      macide.c, q40ide.c, cmd640.c and cs5520.c to return correct error value.
    
    * -ENOENT -> -ENOMEM in rapide.c, ide-h8300.c, ide-generic.c, au1xxx-ide.c
      and pmac.c
    
    * -ENODEV -> -ENOMEM in palm_bk3710.c, ide_platform.c and delkin_cb.c
    
    * -1 -> -ENOMEM in ide-pnp.c
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 48c3c1072651922ed153bcf0a33ea82cf20df390
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:57 2008 +0200

    ide: add struct ide_host (take 3)
    
    * Add struct ide_host which keeps pointers to host's ports.
    
    * Add ide_host_alloc[_all]() and ide_host_remove() helpers.
    
    * Pass 'struct ide_host *host' instead of 'u8 *idx' to
      ide_device_add[_all]() and rename it to ide_host_register[_all]().
    
    * Convert host drivers and core code to use struct ide_host.
    
    * Remove no longer needed ide_find_port().
    
    * Make ide_find_port_slot() static.
    
    * Unexport ide_unregister().
    
    v2:
    * Add missing 'struct ide_host *host' to macide.c.
    
    v3:
    * Fix build problem in pmac.c (s/ide_alloc_host/ide_host_alloc/)
      (Noticed by Stephen Rothwell).
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 374e042c3e767ac2e5a40b78529220e0b3de793c
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:56 2008 +0200

    ide: add struct ide_tp_ops (take 2)
    
    * Add struct ide_tp_ops for transport methods.
    
    * Add 'const struct ide_tp_ops *tp_ops' to struct ide_port_info
      and ide_hwif_t.
    
    * Set the default hwif->tp_ops in ide_init_port_data().
    
    * Set host driver specific hwif->tp_ops in ide_init_port().
    
    * Export ide_exec_command(), ide_read_status(), ide_read_altstatus(),
      ide_read_sff_dma_status(), ide_set_irq(), ide_tf_{load,read}()
      and ata_{in,out}put_data().
    
    * Convert host drivers and core code to use struct ide_tp_ops.
    
    * Remove no longer needed default_hwif_transport().
    
    * Cleanup ide_hwif_t from methods that are now in struct ide_tp_ops.
    
    While at it:
    
    * Use struct ide_port_info in falconide.c and q40ide.c.
    
    * Rename ata_{in,out}put_data() to ide_{in,out}put_data().
    
    v2:
    
    * Fix missing convertion in ns87415.c.
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit d6276b5f5cc7508124de291f3ed59c6945c17ae7
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:56 2008 +0200

    ide: add 'config' field to hw_regs_t
    
    Add 'config' field to hw_regs_t and use it to set hwif->config_data in
    ide_init_port_hw(), then convert ide_legacy_init_one() to use hw->config.
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit edc74b247bedb3a1f80eb6371d4171f2d49c1c77
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:56 2008 +0200

    ide-generic: probing fix
    
    * Don't skip probing IDE port if the corresponding ide_hwifs[] slot
      is already occupied.
    
    * Remove duplicate idx[i] assignment.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 73dc532bc1eebe3bff6b918c5685a219eae27f97
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:56 2008 +0200

    gayle: reserve memory resources at once
    
    * Reserve memory resources for all IDE ports at once by moving
      request_mem_region() out of 'for ()' loop and always defining
      GAYLE_IDEREG_SIZE to 0x2000.
    
    * Keep memory resources even if no free IDE slots can be found
      (this driver is unloadable currently).
    
    Cc: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 3b2a5c7149ee4af4aff8fee953f66fc846d92cea
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:56 2008 +0200

    ide: filter out "default" transfer mode values in set_xfer_rate()
    
    * Filter out "default" transfer mode values (0x00 - default PIO mode,
      0x01 - default PIO mode w/ IORDY disabled) in write handler for obsoleted
      /proc/ide/hd?/settings:current_speed setting.
    
      Allowing "default" transfer mode values is a dangerous thing to do as
      we don't support programming controller to the "default" transfer mode
      and devices often use different values for the default and maximum PIO
      mode (i.e. PIO2 default and PIO4 maximum) so the controller will stay
      programmed for higher PIO mode while device will use the lower PIO mode.
    
      There is no functionality loss as by using special IOCTLs device can
      still be programmed to "default" transfer modes (it is only useful for
      debugging/testing purposes anyway).
    
    * Remove no longer needed IDE_HFLAG_ABUSE_SET_DMA_MODE host flag, it was
      previously used by few host drivers to program the controller to PIO0
      timings for "default" transfer mode == 0x01 (although some host drivers
      would program invalid PIO timings instead).
    
    * Cleanup ide_set_xfer_rate() and add BUG_ON().
    
    Suggested-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit c30daac190de23779090c645e680c7977377032c
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:55 2008 +0200

    ide: filter out invalid transfer mode values in set_xfer_rate()
    
    Filter out invalid transfer mode values (0x02-0x07) in write handler
    for obsoleted /proc/ide/hd?/settings:current_speed setting.
    
    While at it:
    
    * Use XFER_UDMA_6 define.
    
    Suggested-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit ba4b2e607e4e9eaa929935325dafd5c86d3b5262
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:55 2008 +0200

    ide: remove dead Virtual DMA support
    
    Lets remove dead Virtual DMA support for now so it doesn't clutter
    core IDE code (it can be bring back when there is a need for it):
    
    * Remove IDE_HFLAG_VDMA host flag.
    
    * Remove ide_drive_t.vdma flag.
    
    * cs5520.c: remove stale FIXMEs, cs5520_dma_host_set() and cs5520_dma_ops
      (also there is no longer a need to set IDE_HFLAG_NO_ATAPI_DMA).
    
    There should be no functional changes caused by this patch.
    
    Cc: TAKADA Yoshihito <takada@mbf.nifty.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 472b4bc1af50431e08130c786ef0612f5b641839
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:55 2008 +0200

    ide: mark hpt34x host driver as BROKEN
    
    Alan Cox has noticed some time ago that hpt34x is broken
    (http://lkml.org/lkml/2007/7/3/257):
    
    "No the old driver doesn't even do that. It starts up. It spuriously
    adjusts some non writable PCI BAR registers, prints a message about
    resources being in use already then exits."
    
    Reported-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit cbf3d262e0b70652d602b9c072daf1c1f29dccf0
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:54 2008 +0200

    ide: limit cy82c693 host driver to ALPHA
    
    Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 761052e676372465fdeb97c148d5a4b0790fa8a0
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:54 2008 +0200

    ide: remove ->INB, ->OUTB and ->OUTBSYNC methods
    
    * Remove no longer needed ->INB, ->OUTB and ->OUTBSYNC methods.
    
    Then:
    
    * Remove no longer used default_hwif_[mm]iops() and ide_[mm_]outbsync().
    
    * Cleanup SuperIO handling in ns87415.c.
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 1823649b5abb77ffe638178bc5253249d3ecd17d
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:54 2008 +0200

    ide: add ide_read_bcount_and_ireason() helper
    
    Add ide_read_bcount_and_ireason() helper and use it instead of ->INB
    in {cdrom_newpc,ide_pc}_intr().
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 88a72109b2256bf2974f324a8f890b4a06faf7e9
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:54 2008 +0200

    ide: add ide_read_ireason() helper
    
    Add ide_read_ireason() helper and use instead of ->INB for reading
    ATAPI Interrupt Reason register.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 1f2efb82af3cfbac995f590a8f8d3beb6fa5678b
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:54 2008 +0200

    ide: add ide_read_device() helper
    
    Add ide_read_device() helper and convert do_probe() to use it
    instead of ->INB.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 92eb43800a3c1300bd5cb8a2a27e6f2a84f7042e
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:53 2008 +0200

    ide: use ->tf_read in ide_read_error()
    
    * Add IDE_TFLAG_IN_FEATURE taskfile flag for reading Feature
      register and handle it in ->tf_read.
    
    * Convert ide_read_error() to use ->tf_read instead of ->INB,
      then uninline and export it.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 40f095f0138ea5b5971e5128b27e1bb907161149
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:53 2008 +0200

    ide: use ->tf_load in SELECT_DRIVE()
    
    Convert SELECT_DRIVE() to use ->tf_load instead of ->OUTB.
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 4e65837b293f3ee6399006e94120d61430f72f26
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:53 2008 +0200

    ide: use ->tf_load in actual_try_to_identify()
    
    Convert actual_try_to_identify() to use ->tf_load instead of ->OUTB.
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 59be2c80f0c1080634006135aa9130f1736fbfba
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:52 2008 +0200

    ide: use ->tf_load in ide_config_drive_speed()
    
    Convert ide_config_drive_speed() to use ->tf_load instead of ->OUTB.
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 3c09384e95fa4048a06f179849901f3e57266d58
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:52 2008 +0200

    ide: change order of register access in ide_config_drive_speed()
    
    Write ATA Feature register before ATA Sector Count register as
    a preparation to use ->tf_load in ide_config_drive_speed().
    
    This change shouldn't affect anything (just an usual paranoia).
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 6e6afb3b7401f0181da74a1add57f126946b43e6
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:52 2008 +0200

    ide: add ->set_irq method
    
    Add ->set_irq method for setting nIEN bit of ATA Device Control
    register and use it instead of ide_set_irq().
    
    While at it:
    
    * Use ->set_irq in init_irq() and do_reset1().
    
    * Don't use HWIF() macro in ide_check_pm_state().
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 1f6d8a0fd8f6cc5ee2219a8cf9b2da16dfd67397
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:52 2008 +0200

    ide: add ->read_altstatus method
    
    * Remove ide_read_altstatus() inline helper.
    
    * Add ->read_altstatus method for reading ATA Alternate Status
      register and use it instead of ->INB.
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit b73c7ee25da6133f97f47ffd3557288417da7c76
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:52 2008 +0200

    ide: add ->read_status method
    
    * Remove ide_read_status() inline helper.
    
    * Add ->read_status method for reading ATA Status register
      and use it instead of ->INB.
    
    While at it:
    
    * Don't use HWGROUP() macro.
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit c6dfa867bb45f4bff2e48f3bc89ab1d6a7ab4c21
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:51 2008 +0200

    ide: add ->exec_command method
    
    Add ->exec_command method for writing ATA Command register
    and use it instead of ->OUTBSYNC.
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit ebb00fb55d0566bb3e81518122a57b4b3bedf1e4
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:51 2008 +0200

    ide: factor out simplex handling from ide_pci_dma_base()
    
    * Factor out simplex handling from ide_pci_dma_base() to
      ide_pci_check_simplex().
    
    * Set hwif->dma_base early in ->init_dma method / ide_hwif_setup_dma()
      and reset it in ide_init_port() if DMA initialization fails.
    
    * Use ->read_sff_dma_status instead of ->INB in ide_pci_dma_base().
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 81e8d5a34f7d2a2acbe309cfa5810a9699a63239
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:51 2008 +0200

    ide: remove ide_setup_dma()
    
    Export sff_dma_ops and then remove ide_setup_dma().
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit cab7f8eda40d3e3e16b137c67cdddc2cf893c5d7
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:51 2008 +0200

    ide: remove ->dma_{status,command} fields from ide_hwif_t
    
    * Use ->dma_base + offset instead of ->dma_{status,command}
      and remove no longer needed ->dma_{status,command}.
    
    While at it:
    
    * Use ATA_DMA_* defines.
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit ab86f91e8739e0b1587a16e4792ab5e4bb11f1b5
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:50 2008 +0200

    ide: use I/O ops directly in ide-dma.c
    
    Use I/O ops directly in ide_dma_host_set(), ide_dma_setup(),
    ide_dma_start() and __ide_dma_end().
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit b2f951aabc9cc7d5fb987aeec9aef96ccce618a5
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:50 2008 +0200

    ide: add ->read_sff_dma_status method
    
    Add ->read_sff_dma_status method for reading DMA Status register
    and use it instead of ->INB.
    
    While at it:
    
    * Use inb() directly in ns87415.c::ns87415_dma_end().
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit c97c6aca75fd5f718056fde7cff798b8cbdb07c0
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:50 2008 +0200

    ide: pass hw_regs_t-s to ide_device_add[_all]() (take 3)
    
    * Add 'hw_regs_t **hws' argument to ide_device_add[_all]() and convert
      host drivers + ide_legacy_init_one() + ide_setup_pci_device[s]() to use
      it instead of calling ide_init_port_hw() directly.
    
      [ However if host has > 1 port we must still set hwif->chipset to hint
        consecutive ide_find_port() call that the previous slot is occupied. ]
    
    * Unexport ide_init_port_hw().
    
    v2:
    * Use defines instead of hard-coded values in buddha.c, gayle.c and q40ide.c.
      (Suggested by Geert Uytterhoeven)
    
    * Better patch description.
    
    v3:
    * Fix build problem in ide-cs.c. (Noticed by Stephen Rothwell)
    
    There should be no functional changes caused by this patch.
    
    Cc: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 51d87ed0aab98999bebaf891b99730e15502a592
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:49 2008 +0200

    ide: move ide_pci_setup_ports() call out from do_ide_setup_pci_device()
    
    * Move ide_pci_setup_ports() call out from do_ide_setup_pci_device()
      to ide_setup_pci_device[s]().
    
    * Drop no longer needed idx argument from do_ide_setup_pci_device().
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit b36ba53218e164e49623e36fa3a2fec9f08cf70a
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:49 2008 +0200

    ide-pmac: move ide_find_port() call to pmac_ide_setup_device() (take 2)
    
    Move ide_find_port() call to pmac_ide_setup_device().
    
    While at it:
    
    - fix return value (s/-ENODEV/-ENOENT/)
    
    - add DRV_NAME define and use it to set name field of pmac_port_info
    
    - use ide_find_port_slot() instead of ide_find_port()
    
    - remove superfluous error message (ide_find_port_slot() takes care of it)
    
    - drop IDE interface number from driver banner message (but include bus type)
    
    v2:
    * Build fix (thanks to Stephen Rothwell for noticing the issue).
    
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 07eb106f3a69400b628b7b6ca3464a1a8f847fa3
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:49 2008 +0200

    ide-pmac: add ->init_dev method (take 4)
    
    v2/3:
    * Build fixes from Stephen Rothwell.
    
    v4:
    * Fix ->noprobe setting. (From Benjamin Herrenschmidt)
    
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 7b8797acd499d59ed03c7a5b98d82cdf054fd04d
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 23 19:55:48 2008 +0200

    ide-pmac: store pmif instead of hwif in ->driver_data (take 2)
    
    * Pass pmif instead of hwif to pmac_ide_do_{suspend,resume}().
    
    * Store pmif instead of hwif in ->driver_data.
    
    * Use dev_get_drvdata() instead of ->hwif_data to obtain pmif.
    
    v2:
    * Build fixes from Stephen Rothwell.
    
    There should be no functional changes caused by this patch.
    
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit a4e0d9af403d099e751797f6cc69e4a8e2d78ef1
Merge: c60f2b5... c010b2f...
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Wed Jul 23 14:10:23 2008 -0300

    Merge ../linux-2.6

commit 876a4256d25b7fd7917f53e767da1ebdf3168457
Merge: 7c1fed0... b22d837...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jul 23 09:44:31 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
      HID: apple_fn_keys F5 and F6
      HID: remove quirk lookup from usbkbd/usbmouse
      HID: Add mapping of new KEY_MEDIA_REPEAT keycode
      HID: gyration remote support
      HID: gyration sleep button quirk
      HID: add quirk for Logitech DiNovo desktop
      HID: fix quirk handling in usbmouse/kbd
      HID: fix memory leak in hidraw_release
      HID: add n-trig digitizer usage
      HID: Invert HWHEEL mappings for some Logitech mice
      HID:usbkbd:mark usb_kbd_keycode array as const
      HID: add fn key support on Macbook Pro 4,1 and Macbook Air
      HID: remove unused variable from hiddev compat ioctl
      HID: fix compile issue in hiddev ioctl
      HID: Push down BKL into ioctl handler in hidraw
      HID: Switch hiddev to unlocked_ioctl
      HID: use get/put_unaligned_* helpers
      HID: fix report descriptor handling for MS Wireless model 1028

commit 7c1fed03b9fa32d4323d5caa6a9c7dcdd7eba767
Author: Jeff Dike <jdike@addtoit.com>
Date:   Wed Jul 23 11:46:50 2008 -0400

    UML - Fix boot crash
    
    My copying of linux/init.h didn't go far enough.  The definition of
    __used singled out gcc minor version 3, but didn't care what the major
    version was.  This broke when unit-at-a-time was added and gcc started
    throwing out initcalls.
    
    This results in an early boot crash when ptrace tries to initialize a
    process with an empty, uninitialized register set.
    
    Signed-off-by: Jeff Dike <jdike@linux.intel.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4d8f54d9e4323baae8c8ca753db91563f4b34ddb
Author: Huang Weiyi <weiyi.huang@gmail.com>
Date:   Wed Jul 23 22:45:20 2008 +0800

    drivers/char/nvram.c: Removed duplicated include
    
    Removed duplicated include file <linux/smp_lock.h> in
    drivers/char/nvram.c.
    
    Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2db873211ba47ef704c301f9ecf4a33413a0b649
Author: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Date:   Wed Jul 23 14:42:25 2008 +0200

    set_irq_wake: fix return code and wake status tracking
    
    Since 15a647eba94c3da27ccc666bea72e7cca06b2d19 set_irq_wake returned -ENXIO
    if another device had it already enabled.  Zero is the right value to
    return in this case.  Moreover the change to desc->status was not reverted
    if desc->chip->set_wake returned an error.
    
    Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
    Acked-by: David Brownell <dbrownell@users.sourceforge.net>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Russell King <rmk@arm.linux.org.uk>
    Cc: Andrew Morton <akpm@osdl.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3b216c9ed347924efb5e7a66b3257c40a5596d30
Author: Jason Wessel <jason.wessel@windriver.com>
Date:   Wed Jul 23 11:30:16 2008 -0500

    kgdb: kgdboc console poll hooks for mpsc uart
    
    Add in console polling hooks for the mpsc uart for use with kgdb and
    kgdboc.
    
    Signed-off-by: Jason Wessel <jason.wessel@windriver.com>

commit 8e21d04c077c50284bdad10fda8f8cea674458e1
Author: Jason Wessel <jason.wessel@windriver.com>
Date:   Wed Jul 23 11:30:16 2008 -0500

    kgdb: kgdboc console poll hooks for cpm uart
    
    Add in console polling hooks for the cpm uart for use with kgdb and
    kgdboc.
    
    Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
    CC: galak@kernel.crashing.org

commit 17ce452f7ea3df760b7f9f42453b6f6acd765217
Author: Jason Wessel <jason.wessel@windriver.com>
Date:   Wed Jul 23 11:30:15 2008 -0500

    kgdb, powerpc: arch specific powerpc kgdb support
    
    This patch removes the old kgdb reminants from ARCH=powerpc and
    implements the new style arch specific stub for the common kgdb core
    interface.
    
    It is possible to have xmon and kgdb in the same kernel, but you
    cannot use both at the same time because there is only one set of
    debug hooks.
    
    The arch specific kgdb implementation saves the previous state of the
    debug hooks and restores them if you unconfigure the kgdb I/O driver.
    Kgdb should have no impact on a kernel that has no kgdb I/O driver
    configured.
    
    Signed-off-by: Jason Wessel <jason.wessel@windriver.com>

commit 5cbad0ebf45c5417104b383dc0e34f64fa7f2473
Author: Jason Wessel <jason.wessel@windriver.com>
Date:   Wed Feb 20 13:33:40 2008 -0600

    kgdb: support for ARCH=arm
    
    This patch adds the ARCH=arm specific a kgdb backend, originally
    written by Deepak Saxena <dsaxena@plexity.net> and George Davis
    <gdavis@mvista.com>.  Geoff Levand <geoffrey.levand@am.sony.com>,
    Nicolas Pitre, Manish Lachwani, and Jason Wessel have contributed
    various fixups here as well.
    
    The KGDB patch makes one change to the core ARM architecture such that
    the traps are initialized early for use with the debugger or other
    subsystems.
    
    [ mingo@elte.hu: small cleanups. ]
    [ ben-linux@fluff.org: fixed early_trap_init ]
    
    Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
    Acked-by: Deepak Saxena <dsaxena@plexity.net>

commit 68afab1cb31436fc9b256a5f44771fa58ed019e2
Author: Jason Wessel <jason.wessel@windriver.com>
Date:   Wed Jul 23 11:30:15 2008 -0500

    kgdb: remove unused HAVE_ARCH_KGDB_SHADOW_INFO config variable
    
    Remove HAVE_ARCH_KGDB_SHADOW_INFO because it does not
    exist anywhere in the kernel mainline sources
    
    Signed-off-by: Jason Wessel <jason.wessel@windriver.com>

commit 76442640829163d0cdb67c2bf0cb4b81a0fe537b
Author: Roland Dreier <rolandd@cisco.com>
Date:   Wed Jul 23 08:12:47 2008 -0700

    mlx4_core: Improve error message when not enough UAR pages are available
    
    If an mlx4 device with default FW (which gives a UAR BAR size of 8 MB)
    is used in a system with 64 KB pages, then there are only 8192/64==128
    UAR pages available.  However, the first 128 UAR pages are reserved
    for use with event queue doorbells, so no UAR pages are available to
    do anything else with, which means that the driver cannot work.
    
    The current driver fails with a fairly cryptic "Failed to allocate
    driver access region, aborting" message in this situation.  Fix the
    driver to detect the problem earlier and print out a clearer
    description of the problem and a suggestion of how to fix it (use a
    new firmware image).
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 95d04f0735b4fc837bff9aedcc3f3efb20ddc3d1
Author: Roland Dreier <rolandd@cisco.com>
Date:   Wed Jul 23 08:12:26 2008 -0700

    IB/mlx4: Add support for memory management extensions and local DMA L_Key
    
    Add support for the following operations to mlx4 when device firmware
    supports them:
    
     - Send with invalidate and local invalidate send queue work requests;
     - Allocate/free fast register MRs;
     - Allocate/free fast register MR page lists;
     - Fast register MR send queue work requests;
     - Local DMA L_Key.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit b22d8370061898f3029cdc2601fbdec493443f03
Merge: 00b3327... 6a25077...
Author: Jiri Kosina <jkosina@suse.cz>
Date:   Wed Jul 23 15:26:10 2008 +0200

    Merge branches 'upstream' and 'upstream-fixes' into for-linus

commit 6a250778c79d6d14db9ed8e1f86f7b934e2bf3dc
Author: Henrik Rydberg <rydberg@euromail.se>
Date:   Tue Jul 22 15:54:05 2008 +0200

    HID: apple_fn_keys F5 and F6
    
    In drivers/hid/hid-input.c, the apple_fn_keys translation table
    contains no entries for the F5 and F6 keys. This patch maps the F5 and
    F6 keys to KBDILLUMDOWN and KBDILLUMUP, respektively, which make them
    work as keyboard backlight control keys.
    
    Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>

commit acc0b7c40983c316bc69d97b1acf05a228b0d61e
Author: Jiri Kosina <jkosina@suse.cz>
Date:   Mon Jul 21 18:30:05 2008 +0200

    HID: remove quirk lookup from usbkbd/usbmouse
    
    This patch completely removes the dependency of usbkbd and usbmouse drivers
    on usbhid code.
    
    usbkbd/usbmouse drivers are not needed in the vast majority of cases anyway,
    and they shouldn't be loaded in standard configurations at all. They are supposed
    to be as trivial as possible, and searching for HID_QUIRK_IGNORE can even be
    bad in some cases.
    
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>

commit 094403ce3ec30e9819b1526134a948a1c92d1421
Author: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date:   Fri Jul 4 12:48:20 2008 -0400

    HID: Add mapping of new KEY_MEDIA_REPEAT keycode
    
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>

commit a7f32697ed571d8a222ff9e77b9f4476e877ed1a
Author: Daniel Walker <dwalker@mvista.com>
Date:   Fri Jul 4 15:23:10 2008 +0200

    HID: gyration remote support
    
    This adds in a quirk for the additional un-mapped buttons on the
    gyration MCE remote.
    
    Defines are now alphabetical.
    
    Signed-off-by: Daniel Walker <dwalker@mvista.com>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>

commit 32146dc90860b3847b945fdb220a7d86c1ead92a
Author: Jiri Kosina <jkosina@suse.cz>
Date:   Fri Jul 4 15:22:53 2008 +0200

    HID: gyration sleep button quirk
    
    This patch is based on one provided by Jiri Kosina to handle the sleep
    button. I just added some cleanup and integrated it into my series.
    
    Signed-off-by: Daniel Walker <dwalker@mvista.com>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>

commit 2c3e3bfbb667f486579d6742b481058e4316dafd
Author: Jiri Kosina <jkosina@suse.cz>
Date:   Tue Jul 1 12:35:16 2008 +0200

    HID: add quirk for Logitech DiNovo desktop
    
    Logitech DiNovo desktop needs the same quirk as other DiNovo
    devices.
    
    Reported-by: Farid Benamrouche <farid.benamrouche@free.fr>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>

commit dc25b78f21384f534a8a5da9600972aa9a51a680
Author: Jiri Slaby <jirislaby@gmail.com>
Date:   Fri Jun 27 22:09:25 2008 +0200

    HID: fix quirk handling in usbmouse/kbd
    
    When usbmouse/kbd is set to build, USB_HID is never defined due to
    the USB_HID!=y Kconfig rule. Test CONFIG_USB_HID_MODULE in both
    drivers instead.
    
    Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>

commit 4db1c62c9991e62b441672db7f227e722776adc4
Author: Jiri Kosina <jkosina@suse.cz>
Date:   Tue Jun 24 14:45:27 2008 +0200

    HID: fix memory leak in hidraw_release
    
    hidraw_release() forgot to free the linked list structure, causing memory
    leak.
    
    Reported-by: Juan Marcos Diez Esteban <juan_m_diez@yahoo.es>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>

commit f472f80034ae5d0be7d7196c7e65d0ca8890afb4
Author: Rafi Rubin <rafi@seas.upenn.edu>
Date:   Thu Jun 19 11:51:04 2008 +0200

    HID: add n-trig digitizer usage
    
    This adds a hid usage that is reported by the N-Trig digitizer in the Dell
    Latitude XT screen.
    
    Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu>
    Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>

commit 740f370dc61dc478d891d7d47660bb3ae39ddb4f
Author: Dan Nicholson <dbn.lists@gmail.com>
Date:   Sat Jun 14 10:26:24 2008 -0700

    HID: Invert HWHEEL mappings for some Logitech mice
    
    Some Logitech mice have a tilt wheel which register as HWHEEL buttons.
    The events are positive for a click to the right and negative for a
    click to the left. Applications expect the opposite, though.
    
    I suspect this affects a lot more Logitech mice, but these are the only
    two I have. I tested this using evtest and a GTK application. A similar
    Microsoft Intellimouse I have works correctly.
    
    Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>

commit a44ebccea873cf7d58b63605f1cdd6da9dfec70f
Author: Ming Lei <tom.leiming@gmail.com>
Date:   Sun Jun 8 16:15:16 2008 +0800

    HID:usbkbd:mark usb_kbd_keycode array as const
    
    mark it as const because it is read only
    
    Signed-off-by: Ming Lei <tom.leiming@gmail.com>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>

commit 37cdffdadf7ad1b28fa4bd14bb904f4f612e5ae3
Author: Alexandre Karpenko <alexander@comm.utoronto.ca>
Date:   Wed Jun 4 10:31:24 2008 +0200

    HID: add fn key support on Macbook Pro 4,1 and Macbook Air
    
    Added device ids to hid-quriks for detection of keyboards on 4th
    generation Macbook Pro and Macbook Air
    
    The naming scheme is consistent with past Apple keyboards in hid-quirks;
    as defined by Apple (including device ids) in:
    /System/Library/Extensions/AppleUSBTopCase.kext/Contents/PlugIns/AppleUSBTCKeyboard.kext/Co
    ntents/Info.plist
    Patch was originally posted and tested at:
    https://bugs.launchpad.net/mactel-support/+bug/207127
    
    Signed-off-by: Alexandre Karpenko <alexander@comm.utoronto.ca>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>

commit 00b33277fa544676250d898fccea0a0255608e7f
Author: Jiri Kosina <jkosina@suse.cz>
Date:   Wed Jun 4 15:29:42 2008 +0200

    HID: remove unused variable from hiddev compat ioctl
    
    Remove unused inode variable from hiddev compat ioctl handler.
    
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>

commit 88af45bafdda8f892c9d45ce38d55fdf7e734513
Author: Jiri Kosina <jkosina@suse.cz>
Date:   Tue May 27 11:36:40 2008 +0200

    HID: fix compile issue in hiddev ioctl
    
    Fix build failure introduced by Alan's ioctl -> unlocked_ioctl
    (pushing BKL down to the driver) conversion patch for hiddev.
    
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>

commit 979c407e3b89b606e810fa494ef316896eadbfad
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Mon May 26 11:25:26 2008 +0200

    HID: Push down BKL into ioctl handler in hidraw
    
    In this case I simply wrapped it as code review suggests the locking
    already terminally broken and I didn't want to make it first. See added
    comment
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>

commit 7961df16819085b8a357720d89d0239036e6af2a
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Mon May 26 11:25:20 2008 +0200

    HID: Switch hiddev to unlocked_ioctl
    
    Push down the BKL. In some cases compat_ioctl already doesn't take the
    BKL so we don't either. Some of the locking here seems already dubious
    and object lifetimes want documenting
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>

commit 6f0168d2dacd7972d887e1ca27943ef8af7512a5
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Fri May 16 11:00:23 2008 +0200

    HID: use get/put_unaligned_* helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>

commit 9063974cdbc5463528cb6aa60c91bc0267af7bbb
Merge: d6d6a86... c010b2f...
Author: Jiri Kosina <jkosina@suse.cz>
Date:   Wed Jul 23 15:19:00 2008 +0200

    Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

commit 7659150c60839a2bd31f74e866374abb9be17e43
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Mon Jul 21 00:32:11 2008 +0200

    sdhci: highmem capable PIO routines
    
    Improve the PIO handling so that it can service highmem pages.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 137d3edb48425f82a6a4226b664f90ed5e42eea5
Author: Tejun Heo <htejun@gmail.com>
Date:   Sat Jul 19 23:03:35 2008 +0900

    sg: reimplement sg mapping iterator
    
    This is alternative implementation of sg content iterator introduced
    by commit 83e7d317... from Pierre Ossman in next-20080716.  As there's
    already an sg iterator which iterates over sg entries themselves, name
    this sg_mapping_iterator.
    
    Slightly edited description from the original implementation follows.
    
    Iteration over a sg list is not that trivial when you take into
    account that memory pages might have to be mapped before being used.
    Unfortunately, that means that some parts of the kernel restrict
    themselves to directly accesible memory just to not have to deal with
    the mess.
    
    This patch adds a simple iterator system that allows any code to
    easily traverse an sg list and not have to deal with all the details.
    The user can decide to consume part of the iteration.  Also, iteration
    can be stopped and resumed later if releasing the kmap between
    iteration steps is necessary.  These features are useful to implement
    piecemeal sg copying for interrupt drive PIO for example.
    
    Signed-off-by: Tejun Heo <tj@kernel.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 60c9c7b1d91396f511e55a2a5be13d148dcf66ff
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Tue Jul 22 14:38:35 2008 +0200

    mmc_test: print message when attaching to card
    
    Make it a bit more obvious that the card has been claimed by the
    mmc_test driver so that people don't have to wonder why their block
    device never shows up.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 6d79947a2d34470311012c3ee45ad33650a7f192
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Tue Jul 22 14:36:57 2008 +0200

    mmc: Remove Russell as primecell mci maintainer
    
    Russell no longer has the resources to fully test the controller, so
    he is stepping down as maintainer.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 2ff1fa679115e3c8c78ad74ad8fd2d7fd87ae4e7
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Tue Jul 22 14:35:42 2008 +0200

    mmc_block: bounce buffer highmem support
    
    Support highmem pages in the bounce buffer code by using the
    sg_copy_from/to_buffer() functions.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 719a61b452ff74cf81a96e4212748d9d63bcc924
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Tue Jul 22 13:23:23 2008 +0200

    sdhci: fix bad warning from commit c8b3e02
    
    Commit c8b3e02 renamed a variable, but missed one reference to it
    inside a WARN_ON, causing it to incorrectly trigger.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 6cefd05f35177ad5d22d44519c680cf43f2ac86d
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Mon Jul 21 00:45:15 2008 +0200

    sdhci: add warnings for bad buffers in ADMA path
    
    The ADMA code path assumes that the 3 byte alignment fix doesn't cross
    a page boundary. I'm not convinced this is worth supporting, but at
    least print a warning in the off chance we'll actually see such a request.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 48b5352ea1891455eb8e824cf7d92f66931a090f
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Mon Jul 21 00:14:52 2008 +0200

    mmc_test: test oversized sg lists
    
    Add tests that make sure the driver properly checks the blocks and
    blksz fields and doesn't assume the sg list has a size that perfectly
    matches the current request.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 2661081f5ab9cb25359d27f88707a018cf4e68e9
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Fri Jul 4 18:17:13 2008 +0200

    mmc_test: highmem tests
    
    Add a couple of tests to make sure the host driver handles highmem
    memory pages properly. Unfortunately there is no way to guarantee an
    allocation below 4 GB in i386, so it might give you addresses that
    are out of reach for the hardware (OTOH, so will any other highmem
    allocation in the kernel).
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 907b2cd6dbbdfd6a4be7908f57b1498dfabc880e
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 17 15:32:54 2008 +0100

    s3cmci: ensure host stopped on machine shutdown
    
    Ensure that the s3cmci host controller is turned off
    when the machine is shutdown, otherwise we end up
    leaving the card powered and processing insertion and
    removal events after the system prints "System halted."
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit dd8572af68229a65b6716b286395ad7f5e2ecc48
Author: Manuel Lauss <mano@roarinelk.homelinux.net>
Date:   Thu Jul 17 13:07:28 2008 +0200

    au1xmmc: suspend/resume implementation
    
    Basic suspend/resume support: disable peripheral on suspend and
    reinit on resume.
    
    Tested on Au1200.
    
    Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit d2f2761bb75ee365077b52c7e73a6e5164d3efa0
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 17 11:54:01 2008 +0100

    s3cmci: fixes for section mismatch warnings
    
    Fix the naming of various functions in the s3cmc
    driver to stop triggering section mismatch warnings.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 4fe16897c59882420d66f2d503106653d026ed6c
Author: Karl Beldan <karl.beldan@gmail.com>
Date:   Wed Jul 16 18:29:11 2008 +0200

    pxamci: trivial fix of DMA alignment register bit clearing
    
    Signed-off-by: Karl Beldan <karl.beldan@gmail.com>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit c60f2b5c1defb6b1345968e1c65c2008c221d57d
Author: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date:   Thu Jul 17 17:30:47 2008 -0300

    V4L/DVB (8425): v4l: fix checkpatch errors introduced by recent commits
    
    Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 82fc52a886aaff8a1605f9d16240e74ddac8570c
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sat Jul 19 08:34:12 2008 -0300

    V4L/DVB (8423): cx18: remove firmware size check
    
    This check was an ivtv leftover that served no purpose for the cx18.
    Removed it, as this allows the user to load different firmware versions.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit bcf4562ecbc35dabacc562fdf6c92218ca59ca94
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Fri Jul 18 20:14:31 2008 -0300

    V4L/DVB (8422): cs5345: fix incorrect mask with VIDIOC_DBG_S_REGISTER
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 7fd4828f6cc5bd4339ff58e372ccb5f528548b30
Author: Igor M Liplianin <liplianin@me.by>
Date:   Sun Jul 20 08:05:50 2008 -0300

    V4L/DVB (8421): Adds support for Dvbworld DVB-S 2102 USB card
    
    Signed-off-by: Igor M Liplianin <liplianin@me.by>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit e272ae088fccf0e98ee0042392bd52a3455f28bd
Author: David Howells <dhowells@redhat.com>
Date:   Tue Jul 8 12:56:04 2008 -0300

    V4L/DVB (8247): Fix a const pointer assignment error in the drx397xD demodulator driver
    
    Fix an assignment of a const pointer to a non-const pointer in the drx397xD
    demodulator driver.
    
    This was introduced in patch eb9bd0e567365d4f607d32d8c41e201da65aa971.
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 22b0119e09d6e7d671535c61de27753a5e1a0a63
Author: Roman Zippel <zippel@linux-m68k.org>
Date:   Wed Apr 30 09:52:50 2008 -0300

    V4L/DVB (7812): 2.6.25-rc5-mm1 specifc div64_u64 fixes
    
    Rename a few more div64_u64 which are only in -mm.
    
    Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 29e031d5b09ae60d0ecdb6a1d869d591d63e893a
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Thu Apr 24 21:43:23 2008 -0300

    V4L/DVB (7737): drx397xD: fix math usage
    
    The previous code were using a div64 math specific to i386. Replace for an
    asm-generic one.
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 89f9257c06cb635ef140bd1acf21fb067ed4ed34
Author: Henk Vergonet <henk.vergonet@gmail.com>
Date:   Thu Aug 9 11:02:30 2007 -0300

    V4L/DVB (7736): This patch adds support for the Micronas DRX3975D/DRX3977D DVB-T demodulator
    
    The module needs an external firmware file.
    
    The module has been tested on a Pinnacle 330e, but with modules that
    are currently not part of the linux-dvb tree. So consider this highly
    experimental, don't use this code unless you are an experienced kernel
    developer.
    
     create mode 100644 drivers/media/dvb/frontends/drx397xD.c
     create mode 100644 drivers/media/dvb/frontends/drx397xD.h
     create mode 100644 drivers/media/dvb/frontends/drx397xD_fw.h
    
    Signed-off-by: Henk Vergonet <henk.vergonet@gmail.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 36bd53d07243ae83c1b73bae549086cea2252854
Author: Andrew Morton <akpm@linux-foundation.org>
Date:   Wed Jul 23 00:58:13 2008 -0700

    arch/mips/kernel/stacktrace.c: Heiko can't type
    
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 422037bafde8083acc3c539ceba3dfc60a04110c
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jul 23 11:16:38 2008 +0200

    sched: fix hrtick & generic-ipi dependency
    
    Andrew Morton reported this s390 allmodconfig build failure:
    
     kernel/built-in.o: In function `hrtick_start_fair':
     sched.c:(.text+0x69c6): undefined reference to `__smp_call_function_single'
    
    the reason is that s390 is not a generic-ipi SMP platform yet, while
    the hrtick code relies on it. Fix the dependency.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f6ec2d96796d0accda6c325890206f3629130729
Author: Sebastian Siewior <bigeasy@linutronix.de>
Date:   Wed Jul 16 23:05:49 2008 +0100

    backlight: Fix missing kernel doc entry
    
    Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de>
    Signed-off-by: Richard Purdie <rpurdie@rpsys.net>

commit 7be35c72e6454059a33ad844153349973d22fcb7
Author: Matthew Garrett <mjg@redhat.com>
Date:   Mon Jun 9 21:56:16 2008 +0100

    backlight: Add Nvidia-based Apple Macbook Pro backlight driver
    
    Nvidia-based Apple Macbook Pros don't appear to handle backlight control
    through the graphics card registers or ACPI, but instead trigger changes
    via SMI calls. This driver registers a generic backlight device that
    lets existing userspace deal with it. Code derived from Julien Blache's
    Pommed application.
    
    Signed-off-by: Julien Blache <jb@jblache.org>
    Signed-off-by: Matthew Garrett <mjg@redhat.com>
    Signed-off-by: Richard Purdie <rpurdie@rpsys.net>

commit fe3025b55c8ed06929afe94e9c9095fc19d15aa0
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Wed Jul 16 22:51:14 2008 +0100

    leds: Ensure led->trigger is set earlier
    
    Make sure led->trigger is valid before calling trigger->activate
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Richard Purdie <rpurdie@rpsys.net>

commit f46e9203d9a100bae216cc06e17f2e77351aa8d8
Author: Nate Case <ncase@xes-inc.com>
Date:   Wed Jul 16 22:49:55 2008 +0100

    leds: Add support for Philips PCA955x I2C LED drivers
    
    This driver supports the PCA9550, PCA9551, PCA9552, and PCA9553
    LED driver chips.
    
    Signed-off-by: Nate Case <ncase@xes-inc.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Richard Purdie <rpurdie@rpsys.net>

commit dd1160dc1842ae172495a6da274a77e35c593ed8
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Mon Jun 9 22:00:49 2008 +0100

    leds: Fix sparse warnings in leds-h1940 driver
    
    Fixes the following sparse errors:
    drivers/leds/leds-h1940.c:26:6: warning: symbol 'h1940_greenled_set' was not declared. Should it be static?
    drivers/leds/leds-h1940.c:55:6: warning: symbol 'h1940_redled_set' was not declared. Should it be static?
    drivers/leds/leds-h1940.c:85:6: warning: symbol 'h1940_blueled_set' was not declared. Should it be static?
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Richard Purdie <rpurdie@rpsys.net>

commit 781a54e7664cc0089287a90d27086e9656ac68a1
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Sat May 31 15:23:19 2008 +0100

    leds: mark led_classdev.default_trigger as const
    
    LED classdev core doesn't modify memory pointed by the default_trigger,
    so mark it as const and we'll able to pass const char *s without getting
    compiler warnings.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Richard Purdie <rpurdie@rpsys.net>

commit e49575f46cdb40014e14789a18e637f8fb917317
Author: Li Zefan <lizf@cn.fujitsu.com>
Date:   Sat May 31 15:18:55 2008 +0100

    leds: fix unsigned value overflow in atmel pwm driver
    
    Fix an unsigned value overflow in the error handling code in the
    Atmel PWM driver.
    
    Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
    Signed-off-by: Richard Purdie <rpurdie@rpsys.net>

commit 30be0486791fb637e758c771956c8f73bef3467c
Author: Riku Voipio <riku.voipio@iki.fi>
Date:   Sat May 31 14:45:16 2008 +0100

    leds: Add pca9532 platform data for Thecus N2100
    
    Thecus N2100 has leds and a buzzer attached to a pca9532 controller.  Attach
    the driver to the i2c bus and define the pca9532 pin coniguration for this
    platform in n2100_leds.
    
    With this patch, support for N2100 should be complete in mainline Linux.
    
    Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
    Acked-by: Lennert Buytenhek <buytenh@wantstofly.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Richard Purdie <rpurdie@rpsys.net>

commit e14fa82439d33cef67eaafc1a48960bbfa610c8e
Author: Riku Voipio <riku.voipio@iki.fi>
Date:   Sat May 31 14:43:41 2008 +0100

    leds: Add pca9532 led driver
    
    NXP pca9532 is a LED dimmer/controller attached to i2c bus.  It allows
    attaching upto 16 leds which can either be on, off or dimmed and/or blinked
    with the two PWM modulators available.
    
    This driver is a "new-style" i2c driver that adheres to the driver model and
    implements the led framework api.  Since the leds connected to the driver are
    platform specific, it is only useful when platform data is passed to the
    driver to define what leds are connected to which pins.
    
    Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Richard Purdie <rpurdie@rpsys.net>

commit b7c2a75725dee9b5643a0aae3a4cb47f52e00a49
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 22 22:34:29 2008 -0700

    sparc64: Fix lockdep issues in LDC protocol layer.
    
    We're calling request_irq() with a IRQs disabled.
    
    No straightforward fix exists because we want to
    enable these IRQs and setup state atomically before
    getting into the IRQ handler the first time.
    
    What happens now is that we mark the VIRQ to not be
    automatically enabled by request_irq().  Then we
    make explicit enable_irq() calls when we grab the
    LDC channel.
    
    This way we don't need to call request_irq() illegally
    under the LDC channel lock any more.
    
    Bump LDC version and release date.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 9b0e74102494971ca37a425c63031fea68bb5b79
Author: Greg Ungerer <gerg@uclinux.org>
Date:   Fri Jul 11 15:29:36 2008 +1000

    m68knommu: put ColdFire head code into .text.head section
    
    Switch the ColdFire head start up code to be in the .text.head segment.
    And make sure that segment is at the start of the final linked text
    segment. Fixes the linker warnings about section use mis-matches:
    
      WARNING: vmlinux.o(.text+0xa8): Section mismatch in reference from the variable _clear_bss to the function .init.text:start_kernel()
      The function _clear_bss() references
      the function __init start_kernel().
      This is often because _clear_bss lacks a __init
      annotation or the annotation of start_kernel is wrong.
    
    Signed-off-by: Greg Ungerer <gerg@uclinux.org>

commit 87f4abb45bc640638e6986f0f4d412b2d0ea21e1
Author: Greg Ungerer <gerg@uclinux.org>
Date:   Fri Jun 6 15:55:36 2008 +1000

    m68knommu: remove last use of CONFIG_FADS and CONFIG_RPXCLASSIC
    
    They have never been used in this port of the driver. It is has only
    ever been used on the ColdFire SoC ethernet core.
    
    Signed-off-by: Greg Ungerer <gerg@uclinux.org>

commit c1863bed8c88324405dc2a922c153fe5d7df716c
Author: Sebastian Siewior <bigeasy@linutronix.de>
Date:   Mon Apr 28 11:43:17 2008 +0200

    m68knommu: remove RPXCLASSIC from the m68k tree
    
    This ifdefs are leftovers from the time as the driver was running
    on a ppc.
    Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de>
    Signed-off-by: Greg Ungerer <gerg@uclinux.org>

commit 0d176af5b7e658490b75427ccd23ff6a158c472b
Author: Sebastian Siewior <bigeasy@linutronix.de>
Date:   Mon Apr 28 11:43:20 2008 +0200

    m68knommu: fec: remove FADS
    
    I found config FADS only in ppc/Kconfig. Bye bye relic.
    
    Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de>
    Signed-off-by: Greg Ungerer <gerg@uclinux.org>

commit 2b9a69861c39ae4c232385def833816acc07a0a4
Author: Sebastian Siewior <bigeasy@linutronix.de>
Date:   Mon Apr 28 11:43:04 2008 +0200

    m68knommu: MCF5307 PIT GENERIC_CLOCKEVENTS support
    
    The PIT code has been changed in order to suppport GENERIC_CLOCKEVENTS.
    The priority of the PIT clocksource has been decreased in favor of the
    DMA timer.
    
    pit_cycles_per_jiffy become a constant (PIT_CYCLES_PER_JIFFY) because it
    is known at compile time and does not change afterwards.
    
    Signed-off-by: Benedikt Spranger <b.spranger@linutronix.de>
    Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de>
    Signed-off-by: Greg Ungerer <gerg@uclinux.org>

commit 6dbeb456baaba05d60e7ca8213da26142062408a
Author: Sebastian Siewior <bigeasy@linutronix.de>
Date:   Tue May 13 18:52:44 2008 +0200

    m68knommu: add read_barrier_depends() and irqs_disabled_flags()
    
    /home/bigeasy/git/linux-2.6-ftrace/kernel/trace/trace.c: In function 'tracing_generic_entry_update':
    /home/bigeasy/git/linux-2.6-ftrace/kernel/trace/trace.c:802: error: implicit declaration of function 'irqs_disabled_flags'
    make[3]: *** [kernel/trace/trace.o] Error 1
    /home/bigeasy/git/linux-2.6-ftrace/kernel/trace/ftrace.c: In function 'ftrace_list_func':
    /home/bigeasy/git/linux-2.6-ftrace/kernel/trace/ftrace.c:61: error: implicit declaration of function 'read_barrier_depends'
    
    Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de>
    Signed-off-by: Greg Ungerer <gerg@uclinux.org>

commit e872504b311cec52f7a316a0037fb959080dbea0
Author: Sebastian Siewior <bigeasy@linutronix.de>
Date:   Sat May 17 21:51:15 2008 +0200

    m68knommu: add byteswap assembly opcode for ISA A+
    
    Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de>
    Signed-off-by: Greg Ungerer <gerg@uclinux.org>

commit a6260ef84103fa8a51a67b6a58e5e16c676e08ad
Author: Sebastian Siewior <bigeasy@linutronix.de>
Date:   Fri May 9 16:10:37 2008 +0200

    m68knommu: add ffs and __ffs plattform which support ISA A+ or ISA C
    
    the ff1 and bitrev opcode appears in ISA C and ISA A+ what isn't
    supported by all plattforms. The assembly optimization is automaticly
    enabled if the compiler understand the required cpu keyword.
    My m5235 seems to boot and run fine so far.
    
    Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de>
    Signed-off-by: Greg Ungerer <gerg@uclinux.org>

commit 5bed10a5ee272fbf18ce0ce764245bbb8f28e2e6
Author: Sebastian Siewior <bigeasy@linutronix.de>
Date:   Mon Apr 28 11:43:03 2008 +0200

    m68knommu: add sched_clock() for the DMA timer
    
    with this printk() and other sched_clock() user use the more precise
    timestamps. The highly optimized math is from arch/x86/kernel/tsc_32.c.
    
    Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de>
    Signed-off-by: Greg Ungerer <gerg@uclinux.org>

commit 95469bd64a7a9ab405b566deb8c81d4aaf67ed9e
Author: Sebastian Siewior <bigeasy@linutronix.de>
Date:   Mon Apr 28 11:43:01 2008 +0200

    m68knommu: complete generic time
    
    do_set_rtc() isn't required because the work that is handled is
    allready served if read_persistent_clock() & update_persistent_clock()
    are implemented and CONFIG_GENERIC_CMOS_UPDATE is. sync_cmos_clock()
    looks very familiar :)
    
    Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de>
    Signed-off-by: Greg Ungerer <gerg@uclinux.org>

commit 0df185f5a1430ab8b437be402d286ee0728ef9f8
Author: Sebastian Siewior <bigeasy@linutronix.de>
Date:   Mon Apr 28 11:43:00 2008 +0200

    m68knommu: move code within time.c
    
    This patch creates two functions do_set_rtc() and read_rtc_mmss()
    based on allready available code.
    
    Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de>
    Signed-off-by: Greg Ungerer <gerg@uclinux.org>

commit 1fda83d83c664ad74bfec8ce093a86d4d962f093
Author: Sebastian Siewior <bigeasy@linutronix.de>
Date:   Fri May 9 16:13:36 2008 +0200

    m68knommu: m68knommu: add old stack trace method
    
    The old method is used when frame pointers are not available.
    Also fix formating with CONFIG_KALLSYMS=n which eliminates \n.
    
    Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de>
    Signed-off-by: Greg Ungerer <gerg@uclinux.org>

commit 5732b38ddb770b98110ea218232fc072e5626b87
Author: Sebastian Siewior <bigeasy@linutronix.de>
Date:   Fri May 9 16:18:33 2008 +0200

    m68knommu: Add Coldfire DMA Timer support
    
    This one could be used as a hrtimer.
    
    Signed-off-by: Benedikt Spranger <b.spranger@linutronix.de>
    Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de>
    Signed-off-by: Greg Ungerer <gerg@uclinux.org>

commit ab88e474c8ffa300660f03a8e6b08ea660956bef
Author: Greg Ungerer <gerg@goober.(none)>
Date:   Wed Jun 4 21:26:38 2008 +1000

    m68knommu: defconfig for M5407C3 board
    
    Add a defconfig for the Freescale M5407C3 board.
    
    Signed-off-by: Greg Ungerer <gerg@uclinux.org>

commit f3a64eaf9ea87d70487b482a6d733cfd52ae4499
Author: Greg Ungerer <gerg@goober.(none)>
Date:   Wed Jun 4 21:24:54 2008 +1000

    m68knommu: defconfig for M5307C3 board
    
    Add a defconfig for the Freescale M5307C3 board.
    
    Signed-off-by: Greg Ungerer <gerg@uclinux.org>

commit c26def07f97d662ee96362795400cbf6f44d11ce
Author: Greg Ungerer <gerg@goober.(none)>
Date:   Wed Jun 4 21:23:43 2008 +1000

    m68knommu: defconfig for M5275EVB board
    
    Add a defconfig for the Freescale M5275EVB board.
    
    Signed-off-by: Greg Ungerer <gerg@uclinux.org>

commit 8c81b0574fd8877b5214f2d33816b199c62e3335
Author: Greg Ungerer <gerg@goober.(none)>
Date:   Wed Jun 4 21:22:18 2008 +1000

    m68knommu: defconfig for M5249EVB board
    
    Add a defconfig for the Freescale M5249EVB board.
    
    Signed-off-by: Greg Ungerer <gerg@uclinux.org>

commit deca05c3e81df4fcc38aa891eb8d8add14bce68b
Author: Greg Ungerer <gerg@goober.(none)>
Date:   Wed Jun 4 21:20:32 2008 +1000

    m68knommu: change to a configs directory for board configurations
    
    Remove the old example m68knommu defconfig. Create a configs directory
    for specific board configurations. Make the m5208evb the default.
    
    Signed-off-by: Greg Ungerer <gerg@uclinux.org>

commit 8a6d2ea0cd121e3bfff4dbce5bc111874cf9e9d2
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Tue Jul 22 21:53:40 2008 -0700

    sky2: don't stop queue on shutdown
    
    It is unnecessary, to stop queue and turn off carrier in shutdown
    routine. With new netdev_queue this causes warnings.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 1bad879a078111748ebc27fb0d29e8c916556835
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 23:38:04 2008 +0100

    tty: Fix up escaped character
    
    Louis Rilling noticed this.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c010b2f76c3032e48097a6eef291d8593d5d79a6
Merge: 6069fb2... 521c4d9...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 22 19:09:51 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (82 commits)
      ipw2200: Call netif_*_queue() interfaces properly.
      netxen: Needs to include linux/vmalloc.h
      [netdrvr] atl1d: fix !CONFIG_PM build
      r6040: rework init_one error handling
      r6040: bump release number to 0.18
      r6040: handle RX fifo full and no descriptor interrupts
      r6040: change the default waiting time
      r6040: use definitions for magic values in descriptor status
      r6040: completely rework the RX path
      r6040: call napi_disable when puting down the interface and set lp->dev accordingly.
      mv643xx_eth: fix NETPOLL build
      r6040: rework the RX buffers allocation routine
      r6040: fix scheduling while atomic in r6040_tx_timeout
      r6040: fix null pointer access and tx timeouts
      r6040: prefix all functions with r6040
      rndis_host: support WM6 devices as modems
      at91_ether: use netstats in net_device structure
      sfc: Create one RX queue and interrupt per CPU package by default
      sfc: Use a separate workqueue for resets
      sfc: I2C adapter initialisation fixes
      ...

commit 6069fb2ef5d4f47432359c97f350e0cfcc4d208e
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 22 19:06:00 2008 -0700

    Re-delete zombie 'drivers/usb/serial/airprime.c' file
    
    Stephen Rothwell points out that this file got deleted (on purpose) by
    commit 640c1bce86d1e11ee6a1263fdf6170d3210b1684 ("USB: delete airprime
    driver"), but then almost immediately incorrectly resurrected by commit
    95da310e66ee8090119596c70ca8432e57f9a97f ("usb_serial: API all change").
    
    Delete it again.  If it comes back, we'll need to drive a stake through
    its heart.
    
    Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Acked-by: Greg KH <greg@kroah.com>
    Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e9dd54da0ba494bd86c45bdf574a6fd6ff8f2210
Merge: 0988c37... 4a0a088...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 22 19:04:22 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
      sparc32: pass -m32 when building vmlinux.lds
      sparc: Fixes the DRM layer build on sparc.
      ide: merge <asm-sparc/ide_64.h> with <asm-sparc/ide_32.h>
      ide: <asm-sparc/ide_64.h>: use __raw_{read,write}w()
      ide: <asm-sparc/ide_32.h>: use __raw_{read,write}w()
      ide: <asm-sparc/ide_64.h>: use %r0 for outw_be()
      sparc64: Do not define BIO_VMERGE_BOUNDARY.

commit 521c4d96e0840ecce25b956e00f416ed499ef2ba
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 22 18:32:47 2008 -0700

    ipw2200: Call netif_*_queue() interfaces properly.
    
    netif_carrier_{on,off}() handles starting and stopping packet
    flow into the driver.  So there is no reason to invoke netif_stop_queue()
    and netif_wake_queue() in response to link status events.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 4255589293b78c4dab324323e12857876b154863
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 22 18:29:10 2008 -0700

    netxen: Needs to include linux/vmalloc.h
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 380bab10de09c22c813ae83f8e148f5a46c1de40
Merge: 7cf7526... d6f8aa8...
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 22 18:19:22 2008 -0700

    Merge branch 'upstream-davem' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

commit d6f8aa8586dabe605454f3c98a5c1a577c3e0cfb
Author: Jeff Garzik <jeff@garzik.org>
Date:   Tue Jul 22 21:17:38 2008 -0400

    [netdrvr] atl1d: fix !CONFIG_PM build
    
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 7cf75262a4aafe1483349e897bf905e121314dff
Merge: c8f1568... b0e4539...
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 22 17:54:47 2008 -0700

    Merge branch 'upstream-davem' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

commit 7f1b358a236ee9c19657a619ac6f2dcabcaa0924
Author: Maciej Sosnowski <maciej.sosnowski@intel.com>
Date:   Tue Jul 22 17:30:57 2008 -0700

    I/OAT: I/OAT version 3.0 support
    
    This patch adds to ioatdma and dca modules
    support for Intel I/OAT DMA engine ver.3 (aka CB3 device).
    The main features of I/OAT ver.3 are:
     * 8 single channel DMA devices (8 channels total)
     * 8 DCA providers, each can accept 2 requesters
     * 8-bit TAG values and 32-bit extended APIC IDs
    
    Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit 16a37acaaf4aaa631ba3f83710ed6cdb1a597520
Author: Maciej Sosnowski <maciej.sosnowski@intel.com>
Date:   Tue Jul 22 17:30:57 2008 -0700

    I/OAT: tcp_dma_copybreak default value dependent on I/OAT version
    
    I/OAT DMA performance tuning showed different optimal values of
    tcp_dma_copybreak for different I/OAT versions (4096 for 1.2 and 2048
    for 2.0).  This patch lets ioatdma driver set tcp_dma_copybreak value
    according to these results.
    
    [dan.j.williams@intel.com: remove some ifdefs]
    Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit b0e453902ad53580a77c2b1baddcc0b2d8ce8acc
Author: Florian Fainelli <florian.fainelli@telecomint.eu>
Date:   Mon Jul 21 12:32:29 2008 +0200

    r6040: rework init_one error handling
    
    This patch reworks the error handling in r6040_init_one
    in order not to leak resources and correcly unmap and release
    PCI regions of the MAC. Also prefix printk's with the driver name
    for clarity.
    
    Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 1de95294f16cab0e924e1b4cd9b554a6eca65e6e
Author: Florian Fainelli <florian.fainelli@telecomint.eu>
Date:   Sun Jul 13 14:36:04 2008 +0200

    r6040: bump release number to 0.18
    
    This patch bumps the release of the r6040 driver. There has been
    quite some versions of it out there, but this one is the one
    people should report bugs against.
    
    Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit e24ddf3aa8a2c4c14df1136e762c315c436488e7
Author: Florian Fainelli <florian.fainelli@telecomint.eu>
Date:   Sun Jul 13 14:35:32 2008 +0200

    r6040: handle RX fifo full and no descriptor interrupts
    
    This patch allows the MAC to handle the RX FIFO full
    and no descriptor available interrupts. While we are at it
    replace the TX interrupt with its corresponding definition.
    
    Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 31718dedf62fd62e807001138ab5ac76e9b11064
Author: Florian Fainelli <florian.fainelli@telecomint.eu>
Date:   Sun Jul 13 14:35:00 2008 +0200

    r6040: change the default waiting time
    
    This patch changes the default waiting time of a packet, which
    along with our previous r6040_rx path, was causing huge delays
    with another host (160 to 230 ms).
    
    Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 32f565df9ba451a24117db67003ed2ae21bab88c
Author: Florian Fainelli <florian.fainelli@telecomint.eu>
Date:   Sun Jul 13 14:34:15 2008 +0200

    r6040: use definitions for magic values in descriptor status
    
    Define all the descriptor status the MAC can set.
    
    Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 9ca28dc4c75f018201e21b10e34b8161bcb0ffb2
Author: Florian Fainelli <florian.fainelli@telecomint.eu>
Date:   Sun Jul 13 14:33:36 2008 +0200

    r6040: completely rework the RX path
    
    This patch completely reworks the RX path in order to be
    more accurate about what is going on with the MAC.
    We no longer read the error from the MLSR register instead read
    the descriptor status register which reflects, the error per descriptor.
    We now allocate skbs on the fly in r6040_rx, and we handle allocation
    failure instead of simply dropping the packet. Remove the
    rx_free_desc counter of r6040_private structure since we
    allocate skbs in the RX path.
    
    r6040_rx_buf_alloc is now removed and becomes unuseless.
    
    Signed-Off-By: Joerg Albert <jal2@gmx.de>
    Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 129cf9a7028fc50b226b8021bc0b76fb38efa81d
Author: Florian Fainelli <florian.fainelli@telecomint.eu>
Date:   Sun Jul 13 14:32:45 2008 +0200

    r6040: call napi_disable when puting down the interface and set lp->dev accordingly.
    
    We did not call napi_disabled when putting down the interface
    which should be done. Finally initialize lp->dev when everything
    is set.
    
    Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit f2ca60f2067958e45f949e74abd580715c6c4b33
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Mon Jul 7 00:03:00 2008 +0200

    mv643xx_eth: fix NETPOLL build
    
    Joseph Fannin <jfannin@gmail.com> and Takashi Iwai <tiwai@suse.de>
    noticed that commit 073a345c04b01da0cc5b79ac7be0c7c8b1691ef5
    ("mv643xx_eth: clarify irq masking and unmasking") broke the
    mv643xx_eth build when NETPOLL is enabled, due to it not renaming
    one instance of INT_CAUSE_EXT in mv643xx_eth_netpoll().  This patch
    takes care of that instance as well.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Cc: Dale Farnsworth <dale@farnsworth.org>
    Cc: Joseph Fannin <jfannin@gmail.com>
    Cc: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 3d4634193aa95a6d04a786fc12b190d0e4295685
Author: Florian Fainelli <florian.fainelli@telecomint.eu>
Date:   Sun Jul 13 14:32:18 2008 +0200

    r6040: rework the RX buffers allocation routine
    
    Rework the RX buffers allocation function so that we do not
    leak memory in the case we could not allocate skbs for the
    RX path. Propagate the errors to the r6040_up function
    where we call the RX buffers allocation function.
    
    Also rename the r6040_alloc_txbufs function to
    r6040_init_txbufs, to reflect what it really does.
    
    Signed-Off-By: Joerg Albert <jal2@gmx.de>
    Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit fec3a23be0daceeb0695f8296aea07ea1ad073d8
Author: Florian Fainelli <florian.fainelli@telecomint.eu>
Date:   Sun Jul 13 14:29:20 2008 +0200

    r6040: fix scheduling while atomic in r6040_tx_timeout
    
    Add a helper function which only modifies R6040 MAC registers
    use it when we timeout, and on adapter initialization. Fix
    the scheduling while atomic but in the timeout routine due
    to the reallocation of rx/tx buffers.
    
    Signed-Off-By: Joerg Albert <jal2@gmx.de>
    Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 3d25434816356e8d1e3167c5f7a56d3d81aeb239
Author: Florian Fainelli <florian.fainelli@telecomint.eu>
Date:   Sun Jul 13 14:28:27 2008 +0200

    r6040: fix null pointer access and tx timeouts
    
    This patch fixes a null pointer access in r6040_rx due
    to lp->dev not being initialized.
    
    Fix the TX timeouts, TX irq was not re-enabled on RX irq
    
    Signed-Off-By: Joerg Albert <jal2@gmx.de>
    Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit c6e69bb92ed6e22a0931e29daff6539f2bac29b9
Author: Florian Fainelli <florian.fainelli@telecomint.eu>
Date:   Sun Jul 13 13:39:32 2008 +0200

    r6040: prefix all functions with r6040
    
    Prefix all functions inside the r6040 driver with r6040 to
    avoid namespace clashing.
    
    Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 7e99eeddb35cdaafb820676a57517b5e58685e4c
Author: Thomas Backlund <tmb@mandriva.org>
Date:   Tue Jul 22 13:55:58 2008 -0700

    rndis_host: support WM6 devices as modems
    
    This patch allows Windows Mobile 6 devices to be used for
    tethering -- that is, used as modems.  It was requested by
    AdamW in kernel bugzilla:
    
      http://bugzilla.kernel.org/show_bug.cgi?id=11119
    
    and Mandriva kernel-discuss list.  It is tested and confirmed
    to work by Peterl:
    
      http://forum.eeeuser.com/viewtopic.php?pid=323543#p323543
    
    This patch is based on the patch in the above kernel bugzilla,
    which is from the usb-rndis-lite tree.
    
    [ dbrownell@users.sourceforge.net: misc fixes ]
    Signed-off-by: Thomas Backlund <tmb@mandriva.org>
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 7a2f53ee0b56ff7e1c0c24404575cb62935d37d9
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Thu Jul 17 11:01:26 2008 +0300

    at91_ether: use netstats in net_device structure
    
    Use net_device_stats from net_device structure instead of local.
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Tested-by: Marc Pignat <marc.pignat@hevs.ch>
    Acked-by: Andrew Victor <linux@maxim.org.za>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit aa6ef27ea906e74bd23d14f43f095c012469d9c7
Author: Ben Hutchings <bhutchings@solarflare.com>
Date:   Fri Jul 18 19:03:10 2008 +0100

    sfc: Create one RX queue and interrupt per CPU package by default
    
    Using multiple cores in the same package to handle received traffic
    does not appear to provide a performance benefit.  Therefore use CPU
    topology information to count CPU packages and use that as the default
    number of RX queues and interrupts.  We rely on interrupt balancing to
    spread the interrupts across packages.
    
    Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 8d9853d911b9d3fb767c3886066530c0e39b78ba
Author: Ben Hutchings <bhutchings@solarflare.com>
Date:   Fri Jul 18 19:01:20 2008 +0100

    sfc: Use a separate workqueue for resets
    
    This avoids deadlock in case a reset is triggered during self-test.
    
    Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 9dadae686fce02a02982fc9c0563f6b917217a66
Author: Ben Hutchings <bhutchings@solarflare.com>
Date:   Fri Jul 18 18:59:12 2008 +0100

    sfc: I2C adapter initialisation fixes
    
    As recommended by Jean Delvare:
    - Increase timeout to 50 ms
    - Leave adapter class clear so that unwanted drivers do not probe our bus
    - Use strlcpy() for name initialisation
    
    Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 81250297d85b26eb4e9de5decf752dce430277f9
Author: Taku Izumi <izumi.taku@jp.fugitsu.com>
Date:   Fri Jul 11 15:17:44 2008 -0700

    e1000: make ioport free
    
    This patch makes e1000 driver ioport-free.
    This corrects behavior in probe function so as not to request ioport
    resources as long as they are not really needed.  This is based on the
    ioport-free patch of e1000 driver from Auke Kok and Tomohiro Kusumi.
    
    Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro@jp.fujitsu.com>
    Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
    Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
    Signed-off-by: Jeff Kirsher<jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit c3570acb53c885f8accb8c85eda195781d30632f
Author: Francois Romieu <romieu@fr.zoreil.com>
Date:   Fri Jul 11 15:17:38 2008 -0700

    e1000: delete non NAPI code from the driver
    
    Compile-tested only.
    
    Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 63cd31f60716c4a9f1b5b6ffd804326dc766d2d2
Author: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date:   Fri Jul 11 15:17:33 2008 -0700

    e1000: remove email reference
    
    The email linux-nics@intel.com is no longer available, remove all
    references.
    
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit c7be73bc9bfc8a650fe646f484dea5bad3cf92d5
Author: Joe Perches <joe@perches.com>
Date:   Fri Jul 11 15:17:28 2008 -0700

    e1000: Move assignments in tests before test
    
    Signed-off-by: Joe Perches <joe@perches.com>
    Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit b11840204f36f9a1e3027033227e17d167e04377
Author: Joe Perches <joe@perches.com>
Date:   Fri Jul 11 15:17:23 2008 -0700

    e1000: checkpatch clean
    
    Redefine DPRINTK macro using do while(0)
    __FUNCTION__ to __func__
    structs {} on separate lines
    Surround negative constants with ()
    
    Signed-off-by: Joe Perches <joe@perches.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit e982f17c87488a98df6bc4f5454a176646b4d00b
Author: Joe Perches <joe@perches.com>
Date:   Fri Jul 11 15:17:18 2008 -0700

    e1000: Remove spaces after casts and function names
    
    Signed-off-by: Joe Perches <joe@perches.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit c03e83b0351f8a9464d32f31302ec75ba88518dc
Author: Joe Perches <joe@perches.com>
Date:   Fri Jul 11 15:17:13 2008 -0700

    e1000: Move extern function definitions to e1000.h
    
    Signed-off-by: Joe Perches <joe@perches.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 1dc329180fe22ff8651e0ef550ba17ca1cc7bf22
Author: Joe Perches <joe@perches.com>
Date:   Fri Jul 11 15:17:08 2008 -0700

    e1000: Use hw, er32, and ew32
    
    Use struct e1000_hw *hw = adapter->hw; where necessary
    Change macros E1000_READ_REG and E1000_WRITE_REG to er32 and ew32
    
    Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
    Signed-off-by: Joe Perches <joe@perches.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 9bcab8405c98c34849c5795c717b7e6a3e2d3875
Author: Milton Miller <miltonm@bga.com>
Date:   Fri Jul 11 09:03:09 2008 +1000

    powerpc/spufs: correct kcalloc usage
    
    kcalloc is supposed to be called with the count as its first argument and
    the element size as the second.
    
    Signed-off-by: Milton Miller <miltonm@bga.com>
    Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

commit 6479884509e6cd30c6708fbf05fafc0d1fc85f7a
Author: Joe Perches <joe@perches.com>
Date:   Fri Jul 11 15:17:02 2008 -0700

    e1000: neaten function declarations
    
    Signed-off-by: Joe Perches <joe@perches.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit cdc18a670923d01a762d66be582bfe763772d441
Author: Christoph Lameter <cl@linux-foundation.org>
Date:   Fri Jul 11 16:12:34 2008 -0500

    Fix typo in meth driver
    
    An | in an if statement to check a bit? I think this needs to be a &.
    As a result of this typo meth will always operate in promiscuous mode.
    
    Signed-off-by: Christoph Lameter <cl@linux-foundation.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit a6a5325239c20202e18e21e94291bccc659fbf9e
Author: Jie Yang <jie.yang@atheros.com>
Date:   Fri Jul 18 11:37:13 2008 +0800

    atl1e: Atheros L1E Gigabit Ethernet driver
    
    Full patch for the Atheros L1E Gigabit Ethernet driver.
    Supportring AR8121, AR8113 and AR8114
    
    Signed-off-by: Jie Yang <jie.yang @atheros.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit bb5d10ac8cc315d53306963001fe650d88a1cbb2
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Fri Jul 11 17:34:58 2008 -0700

    ixgbe: remove device ID for unsupported device
    
    The ixgbe driver was untested with device ID 8086:10c8 but still advertises
    support.  Currently if this device is present in the system when the driver
    is loaded, the system will panic.
    Remove this device ID until full support can be tested with available
    hardware.  This patch is necessary for 2.6.24, 2.6.25 and 2.6.26
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 4a0a088970a553e9f89d23eec688932f689d57f9
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Tue Jul 22 15:47:17 2008 -0700

    sparc32: pass -m32 when building vmlinux.lds
    
    Otherwise it breaks since we merged asm/page.h
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit c8f15686a4b3345e3e81e09cfe191df58bbedd45
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Tue Jul 22 15:41:24 2008 -0700

    netdev: bunch of drivers: avoid WARN at net/core/dev.c:1328
    
    The drivers were touching net queue before it has been started, so
    without this patch, the drivers will potentially WARN at
    net/core/dev.c:1328.
    
    I don't have the hardware for the drivers below, so this patch is
    untested, and thus should be carefully peer reviewed.
    
    tc35815.c
    au1000_eth.c
    bfin_mac.c
    macb.c
    ^ The four drivers are using phylib, they're calling netif_start_queue()
    in open() callback. So trivially remove netif_tx_schedule_all().
    Phylib will handle netif_carrier_*().
    
    cpmac.c
    fec_mpc52xx.c
    fs_enet/fs_enet-main.c
    sh_eth.c
    ^ The same as above, but these were also needlessly calling
    netif_carrier_*() functions. So removed queue calls and also remove
    carrier calls, since phylib will handle it. fs_enet-main.c also didn't
    call netif_start_queue() at open(), this is fixed now.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit f17a077e61b627e58db5926bc474cf308318dad9
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Tue Jul 22 14:40:47 2008 -0700

    PCI: fixup sparse endianness warnings in proc.c
    
    drivers/pci/proc.c:91:3: warning: cast from restricted __le16
    drivers/pci/proc.c:100:3: warning: cast from restricted __le32
    drivers/pci/proc.c:109:3: warning: cast from restricted __le16
    drivers/pci/proc.c:161:40: warning: cast to restricted __le16
    drivers/pci/proc.c:170:41: warning: cast to restricted __le32
    drivers/pci/proc.c:179:40: warning: cast to restricted __le16
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 1a4dc68b31fd04573ab3c554702372941a4fd46f
Author: Dave Jones <davej@redhat.com>
Date:   Tue Jul 15 19:54:52 2008 -0400

    8139too: Fall back to PIO when MMIO fails.
    
    Signed-off-by: Dave Jones <davej@redhat.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 152151daece9d5dfd86e652b95846072c0d2b566
Author: Dave Jones <davej@redhat.com>
Date:   Tue Jul 15 19:54:53 2008 -0400

    8139too: Force usage of PIO on OQO2
    
    The OQO model 2 has an RTL8139 from Atheros that doesn't like MMIO.
    It fails on modprobe, with a 'PCI Bus error' message.
    
    Force it to always use polled IO.
    
    Signed-off-by: Dave Jones <davej@redhat.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit eb5813481a97582c80c8d402ecb371149c77b4e0
Author: Dave Jones <davej@redhat.com>
Date:   Tue Jul 15 19:54:53 2008 -0400

    8139too: Make PIO/MMIO a runtime decision through a module parameter.
    
    This is needed to support devices that only work with PIO without
    penalising devices that work fine with MMIO in distro kernels.
    It also allows us to eventually use PIO as a fallback when setting
    up MMIO fails.
    
    Signed-off-by: Dave Jones <davej@redhat.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 7239016d52c6d568d069f083bdcd17f35ab79fd8
Author: Wang Jian <lark@linux.net.cn>
Date:   Wed Jul 16 21:46:20 2008 +0800

    net/phy: Fix 88e1111 copper/fiber selection in RGMII mode
    
    MII_M1111_HWCFG_FIBER_COPPER_RES is a bit of MII_M1111_PHY_EXT_SR, not
    MII_M1111_PHY_EXT_CR.
    
    Signed-off-by: Wang Jian <lark@linux.net.cn>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 9cf8fa4334e60f27b4a392f432c292f3af268215
Author: Wang Jian <lark@linux.net.cn>
Date:   Wed Jul 16 21:46:17 2008 +0800

    net/phy: Fix copper/fiber auto-selection for 88e1111
    
    The 27.15 bit (MII_M1111_HWCFG_FIBER_COPPER_AUTO) is disable bit. When
    set to 1, copper/fiber auto selection is disabled. The current code
    to enable but actually disable auto selection.
    
    Signed-off-by: Wang Jian <lark@linux.net.cn>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit c0e5a8c21bb9bb222917c36eba503ae88af52c34
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jul 16 12:45:34 2008 -0700

    net: tun.c fix cast
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 25ac3c24839002298e9329a5fda305e5383b1dc7
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jul 16 12:45:27 2008 -0700

    net: igb_main.c fix sparse integer as NULL pointer warning
    
    drivers/net/igb/igb_main.c:388:20: warning: Using plain integer as NULL pointer
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit f8e5e776a3ac29705b1a357b23cad0920ef1a1d2
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 17 20:29:13 2008 +0100

    DM9000: Remove magic numbers
    
    Remove magic numbers for items that we already have
    defined in the register header file.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 23fcc8d991c7f7bf3eaa64c296217103ab59f5dc
Author: Ursula Braun <ursula.braun@de.ibm.com>
Date:   Fri Jul 18 15:24:58 2008 +0200

    MAINTAINERS: Update email address of Ursula Braun
    
    Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit aa3f2cb63086e474a2ac3836d01fc6d9db393846
Author: Peter Tiedemann <ptiedem@de.ibm.com>
Date:   Fri Jul 18 15:24:57 2008 +0200

    s390/net/ctcm: message cleanup
    
    Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Peter Tiedemann <ptiedem@de.ibm.com>
    Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit b805da74dee3a8de8a29654078c5198f2fb0e15b
Author: Andy Richter <richtera@us.ibm.com>
Date:   Fri Jul 18 15:24:56 2008 +0200

    s390/net: Cleanup claw printk messages.
    
    Cc: Martin Schwidefsky <schwidefska@de.ibm.com>
    Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Andy Richter <richtera@us.ibm.com>
    Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 58735567b6de3034c9d0d7e1dcf31614b66de986
Author: Dhananjay Phadke <dhananjay@netxen.com>
Date:   Mon Jul 21 19:44:10 2008 -0700

    netxen: update driver version
    
    Change driver version to 4.0.0. Netxen firmwares as old as
    v3.4.216 are supported.
    
    Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit cd1f8160e015cd1538701b7de216cbeaefc6b0a8
Author: Dhananjay Phadke <dhananjay@netxen.com>
Date:   Mon Jul 21 19:44:09 2008 -0700

    netxen: enable tso6, intr coalescing.
    
    Enable tso6 and ipv6 checksum, interrupt coalescing for NX3031.
    
    Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit d9e651bc06690c5a5326e8d019fa7668409bc819
Author: Dhananjay Phadke <dhananjay@netxen.com>
Date:   Mon Jul 21 19:44:08 2008 -0700

    netxen: cut-through rx changes
    
    NX3031 supports cut-through operation where ingress packets are
    directly dma'ed into host buffers to reduce latency.
    
    This requires larger dma buffers (2kb) and different alignemnt.
    
    The buffer posting logic is changed a bit. The free rx buffers
    are maintained in linked list, since the received reference
    handles can be out of order. However rx descriptors are still
    posted sequentially, indexed by producer.
    
    Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit c9fc891f86c062449116fde8826a0ead650e17ac
Author: Dhananjay Phadke <dhananjay@netxen.com>
Date:   Mon Jul 21 19:44:07 2008 -0700

    netxen: mtu, mac, link status changes
    
    MAC addr, multicast filters, mtu are set through firmware commands
    in firmware v4.0.0+ because of virtualization of physical ports.
    Link status is also read from registers allocated by firmware for
    each virtual port.
    
    Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 48bfd1e0fc66b27254ec742b014e689ef218e76c
Author: Dhananjay Phadke <dhananjay@netxen.com>
Date:   Mon Jul 21 19:44:06 2008 -0700

    netxen: add netxen_nic_ctx.c
    
    Contains rx and tx ring context management and certain
    firmware commands for netxen firmware v4.0.0+.
    
    This patch gathers all HW context management code into
    netxen_nic_ctx.c.
    
    Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit a97342f9790f14ac20bd5f8b16ed661411fa2e3e
Author: Dhananjay Phadke <dhananjay@netxen.com>
Date:   Mon Jul 21 19:44:05 2008 -0700

    netxen: remove netxen_nic_isr.c
    
    It had only couple of functions which are moved to main.c
    
    Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 2956640d4aaaecd42bd8ba800cc8c33bfe206b7e
Author: Dhananjay Phadke <dhananjay@netxen.com>
Date:   Mon Jul 21 19:44:04 2008 -0700

    netxen: pci probe and firmware init changes
    
    Add initialization code in pci probe for new chip and retain
    compatibility with old revisions.
    
    Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 3ce06a320f8d5a3f16960e63021cc372283efffb
Author: Dhananjay Phadke <dhananjay@netxen.com>
Date:   Mon Jul 21 19:44:03 2008 -0700

    netxen: add 2MB PCI memory support
    
    New revision of netxen chip has 2MB PCI memory. Older chips
    had 128MB addressable PCI memory. To retain compatibility,
    this patch adds function pointers based on pci bar0 size.
    
    Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit e4c93c817ce650401db42db6c869cf7688217ff4
Author: Dhananjay Phadke <dhananjay@netxen.com>
Date:   Mon Jul 21 19:44:02 2008 -0700

    netxen: add defs for new chip/boards
    
    Add macros for new chip revision and board configurations.
    
    Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 623621b07ebc5b72e0bdfa4a50bbb28f4587de0c
Author: Dhananjay Phadke <dhananjay@netxen.com>
Date:   Mon Jul 21 19:44:01 2008 -0700

    netxen: hw multicast filtering
    
    Enable multicast address filtering capabilities in the hardware.
    Upto 16 multicast addresses can be programmed for each physical
    port. Support "allmulti" mode, if enabled.
    
    Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 7830b22cbc5f5e804469b74a3fe0d3a8ed88ca31
Author: Dhananjay Phadke <dhananjay@netxen.com>
Date:   Mon Jul 21 19:44:00 2008 -0700

    netxen: cleanup unused variables/functions
    
    o Reduce access to global arrays in data path.
    o Remove duplicate/unused variables, unecessary alignment constraints.
    o Use correct pci_dev instead of fallback device for consistent
      allocations.
    o Disable ethtool set_eeprom functionality for now, it was only used
      for flashing firmware.
    
    Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit f0084a36d4d799c024a5211555334d56c91d236d
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jul 22 09:23:34 2008 +0200

    net 8390p: fix interface usage
    
    various drivers were using the wrong APIs:
    
     drivers/built-in.o: In function `hp_probe1':
     hp.c:(.init.text+0xa280): undefined reference to `NS8390_init'
    
    fixed via:
    
    cd drivers/net/; sed -i 's/NS8390_/NS8390p_/g' \
      $(grep -l NS8390_ $(grep 8390p.o Makefile | cut -d' ' -f3 | \
          sed 's/.o$/.c/g'))
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 3d0f24a74e7957593a5622eb5c04ed6860dd8391
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Tue Jul 22 14:35:50 2008 -0700

    ipv6: icmp6_dst_gc return change
    
    Change icmp6_dst_gc to return the one value the caller cares about rather
    than using call by reference.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 75307c0fe7fcb3b52a92fe32384fc33f50622654
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Tue Jul 22 14:35:07 2008 -0700

    ipv6: use kcalloc
    
    Th fib_table_hash is an array, so use kcalloc.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit a76d7345a3f92bb8352f200e7b2e380dddcd7e36
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Tue Jul 22 14:34:35 2008 -0700

    ipv6: use spin_trylock_bh
    
    Now there is spin_trylock_bh, use it rather than open coding.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit c8a4522245e9931a53a98d5160bb4c00d3f73921
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Tue Jul 22 14:34:09 2008 -0700

    ipv6: use round_jiffies
    
    This timer normally happens once a minute, there is no need to cause an
    early wakeup for it, so align it to next second boundary to safe power.
    It can't be deferred because then it could take too long on cleanup or DoS.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 417f28bb340725544c36b35465444d2fd57232b8
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Tue Jul 22 14:33:45 2008 -0700

    netns: dont alloc ipv6 fib timer list
    
    FIB timer list is a trivial size structure, avoid indirection and just
    put it in existing ns.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 428695b89831d781ba203d97ee07da68150ea40d
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 22 14:30:55 2008 -0700

    sparc: Fixes the DRM layer build on sparc.
    
    By providing an ioremap_wc().
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e5899e1b7d73e67de758a32174a859cc2586c0b9
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Sat Jul 19 14:39:24 2008 +0200

    PCI PM: make more PCI PM core functionality available to drivers
    
    Make more PCI PM core functionality available to drivers
    
    * Export pci_pme_capable() so that it can be called directly by
      drivers (for example, tg3 needs that).
    
    * Move the state choosing part of pci_prepare_to_sleep() to a
      separate function, pci_target_state(), that can be called directly
      by drivers (for example, tg3 needs that).
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 888c848ed34bd5f8cb56567624c0d951ab35174e
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jul 22 14:21:58 2008 -0700

    ipv6: make struct ipv6_devconf static
    
    struct ipv6_devconf can now become static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 4d6971e909e904be60218739fc961188471fc4f4
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jul 22 14:21:30 2008 -0700

    sctp: remove sctp_assoc_proc_exit()
    
    Commit 20c2c1fd6c842caf70dcb1d94b9d58861949fd3d
    (sctp: add sctp/remaddr table to complete RFC remote address table OID)
    added an unused sctp_assoc_proc_exit() function that seems to have been
    unintentionally created when copying the assocs code.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Neil Horman <nhorman@tuxdriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit abd0b198ea699578c3c3476d646c91842e19dbd2
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jul 22 14:20:45 2008 -0700

    sctp: make sctp_outq_flush() static
    
    sctp_outq_flush() can now become static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Neil Horman <nhorman@tuxdriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit a94f779f9d82eb2d758a8715eaae5df98e8dcb21
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jul 22 14:20:11 2008 -0700

    pkt_sched: make qdisc_class_hash_alloc() static
    
    This patch makes the needlessly global qdisc_class_hash_alloc() static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e8bb4beb2b1f90d499134f2849727ed04c3bedc4
Author: Roland Dreier <rolandd@cisco.com>
Date:   Tue Jul 22 14:20:05 2008 -0700

    IB/mthca: Keep free count for MTT buddy allocator
    
    MTT entries are allocated with a buddy allocator, which just keeps
    bitmaps for each level of the buddy table.  However, all free space
    starts out at the highest order, and small allocations start scanning
    from the lowest order.  When the lowest order tables have no free
    space, this can lead to scanning potentially millions of bits before
    finding a free entry at a higher order.
    
    We can avoid this by just keeping a count of how many free entries
    each order has, and skipping the bitmap scan when an order is
    completely empty.  This provides a nice performance boost for a
    negligible increase in memory usage.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit e4044cfc493338cd09870bd45dc646336bb66e9f
Author: Roland Dreier <rolandd@cisco.com>
Date:   Tue Jul 22 14:19:40 2008 -0700

    mlx4_core: Keep free count for MTT buddy allocator
    
    MTT entries are allocated with a buddy allocator, which just keeps
    bitmaps for each level of the buddy table.  However, all free space
    starts out at the highest order, and small allocations start scanning
    from the lowest order.  When the lowest order tables have no free
    space, this can lead to scanning potentially millions of bits before
    finding a free entry at a higher order.
    
    We can avoid this by just keeping a count of how many free entries
    each order has, and skipping the bitmap scan when an order is
    completely empty.  This provides a nice performance boost for a
    negligible increase in memory usage.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 899698dad72340b562478b8b770317f2f0fe0c09
Author: Jack Morgenstein <jackm@dev.mellanox.co.il>
Date:   Tue Jul 22 14:19:39 2008 -0700

    mlx4_code: Add missing FW status return code
    
    Add ICM_ERROR firmware status code.  In mapping to errnos, -ENFILE
    seems closest.
    
    This is in preparation for providing more detailed log info using
    mlx4_err() in low-level driver when a non-zero status is returned.
    
    Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 47b374752aed1c029f995473c7c463ee3ae5fbaa
Author: Roland Dreier <rolandd@cisco.com>
Date:   Tue Jul 22 14:19:39 2008 -0700

    IB/mlx4: Rename struct mlx4_lso_seg to mlx4_wqe_lso_seg
    
    Make the struct name consistent with other WQE segment struct types
    defined in <linux/mlx4/qp.h>.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 51f5f0ee22b98980f7816d42647467cd5f4b3b45
Author: Jack Morgenstein <jackm@dev.mellanox.co.il>
Date:   Tue Jul 22 14:19:37 2008 -0700

    mlx4_core: Add module parameter to enable QoS support
    
    Add a module parameter "enable_qos" to mlx4_core.  If this param is
    set, enable support for QoS in the INIT_HCA command.  By default, the
    parameter is set to 0 (disabled).
    
    Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 8086cd451f08f4c0f9693fc66d87754bbd18cfba
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jul 22 14:19:19 2008 -0700

    netns: make get_proc_net() static
    
    get_proc_net() can now become static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 1ca8d15619f725e223c19137350b0336b9196193
Author: Dotan Barak <dotanba@gmail.com>
Date:   Tue Jul 22 14:18:34 2008 -0700

    RDMA/iwcm: Remove IB_ACCESS_LOCAL_WRITE from remote QP attributes
    
    Remove IB_ACCESS_LOCAL_WRITE from qp.qp_access_flags because this
    attribute is only used to set remote permissions.
    
    Signed-off-by: Dotan Barak <dotanba@gmail.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 01b3fc8b15432f7931e40fe099839e1559fb0e09
Author: Or Gerlitz <ogerlitz@voltaire.com>
Date:   Tue Jul 22 14:18:34 2008 -0700

    IPoIB: Include err code in trace message for ib_sa_path_rec_get() failures
    
    Print the return code of ib_sa_path_rec_get() if it fails to help
    debug errors.
    
    Signed-off-by: Or Gerlitz <ogerlitz@voltaire.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 64b784b583061ebfe1d484dd1fdc5a26c6d4293f
Author: Ralph Campbell <ralph.campbell@qlogic.com>
Date:   Tue Jul 22 14:18:33 2008 -0700

    IB/sa_query: Check if sm_ah is NULL in ib_sa_remove_one()
    
    If update_sm_ah() fails, it leaves the port's sm_ah as NULL.  Then if
    the device or module is removed, ib_sa_remove_one() will dereference a
    NULL pointer when it calls kref_put().  Fix this by testing if sm_ah
    is NULL before dropping the reference.
    
    Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 1a867c33bb65f2921351a9bdd98548bb96f0ff8c
Author: Julia Lawall <julia@diku.dk>
Date:   Tue Jul 22 14:18:10 2008 -0700

    IB/ehca: Release mutex in error path of alloc_small_queue_page()
    
    The pd->lock mutex is released on a successful return, so it should be
    released on an error return as well.
    
    The semantic patch that makes this change is as follows:
    (http://www.emn.fr/x-info/coccinelle/)
    
    // <smpl>
    @@
    expression l;
    @@
    
    mutex_lock(l);
    ... when != mutex_unlock(l)
        when any
        when strict
    (
    if (...) { ... when != mutex_unlock(l)
    +   mutex_unlock(l);
        return ...;
    }
    |
    mutex_unlock(l);
    )
    // </smpl>
    
    Signed-off-by: Julia Lawall <julia@diku.dk>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 593e4d4a05c8263a6dbd5452c21d47c5bdadd40c
Author: Joachim Fenkes <fenkes@de.ibm.com>
Date:   Tue Jul 22 14:18:08 2008 -0700

    IB/ehca: Use default value for Local CA ACK Delay if FW returns 0
    
    Some firmware versions report a Local CA ACK Delay of 0.  In that
    case, return a more sensible default value of 12 (-> 16 msec) instead.
    
    Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 5b673b71c8ca0fbdb99dc1b1434cfb554212d6ff
Author: Joachim Fenkes <fenkes@de.ibm.com>
Date:   Tue Jul 22 14:18:07 2008 -0700

    IB/ehca: Filter PATH_MIG events if QP was never armed
    
    Certain firmware versions sometimes cause spurious PATH_MIG events to
    occur during QP creation.  Filter these events by making sure PATH_MIG
    events are only handed down when they actually make sense (i.e. when
    the QP has been armed at least once).
    
    Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit cf508b1211dbe576778ff445ea1b4b0bcfa5c4ea
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 22 14:16:42 2008 -0700

    netdev: Handle ->addr_list_lock just like ->_xmit_lock for lockdep.
    
    The new address list lock needs to handle the same device layering
    issues that the _xmit_lock one does.
    
    This integrates work done by Patrick McHardy.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 2f5de1512884da8c74bec2c76e8f114b972ab4be
Author: Or Gerlitz <ogerlitz@voltaire.com>
Date:   Tue Jul 22 14:16:21 2008 -0700

    IB/iser: Add support for RDMA_CM_EVENT_ADDR_CHANGE event
    
    Enhance iser to act upon notification on network stack changes that
    make its RDMA connection unaligned with the link used by the stack for
    the <src,dst> IPs used to establish the connection.
    
    When RDMA_CM_EVENT_ADDR_CHANGE arrives, just disconnect the
    connection, assuming that the user space iscsid daemon will reconnect,
    and the new connection will be aligned with the IP stack.
    
    Signed-off-by: Or Gerlitz <ogerlitz@voltaire.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 38ca83a588662f0af684ba2567dd910a564268ab
Author: Amir Vadai <amirv@mellanox.co.il>
Date:   Tue Jul 22 14:14:23 2008 -0700

    RDMA/cma: Add RDMA_CM_EVENT_TIMEWAIT_EXIT event
    
    Consumers that want to re-use their QPs in new connections need to
    know when the QP has exited the timewait state.  Report the timewait
    event through the rdma_cm.
    
    Signed-off-by: Amir Vadai <amirv@mellanox.co.il>
    Acked-by: Sean Hefty <sean.hefty@intel.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit dd5bdff83b19d9174126e0398b47117c3a80e22d
Author: Or Gerlitz <ogerlitz@voltaire.com>
Date:   Tue Jul 22 14:14:22 2008 -0700

    RDMA/cma: Add RDMA_CM_EVENT_ADDR_CHANGE event
    
    Add an RDMA_CM_EVENT_ADDR_CHANGE event can be used by rdma-cm
    consumers that wish to have their RDMA sessions always use the same
    links (eg <hca/port>) as the IP stack does.  In the current code, this
    does not happen when bonding is used and fail-over happened but the IB
    link used by an already existing session is operating fine.
    
    Use the netevent notification for sensing that a change has happened
    in the IP stack, then scan the rdma-cm ID list to see if there is an
    ID that is "misaligned" with respect to the IP stack, and deliver
    RDMA_CM_EVENT_ADDR_CHANGE for this ID.  The consumer can act on the
    event or just ignore it.
    
    Signed-off-by: Or Gerlitz <ogerlitz@voltaire.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit f42e86d95fa53d3a62b2795515da18b4f41b0480
Author: Yong Wang <yong.y.wang@linux.intel.com>
Date:   Tue Jul 22 14:14:18 2008 -0700

    PCI/DMAR: don't assume presence of RMRRs
    
    RMRRs do not necessarily have to be present on all VT-d capable platforms.
    The printk is just informational and does not need to be followed by an error
    return.
    
    Signed-off-by: Yong Y Wang <yong.y.wang@intel.com>
    Cc: Fenghua Yu <fenghua.yu@intel.com>
    Cc: mark gross <mgross@linux.intel.com>
    Cc: Keshavamurthy, Anil S <anil.s.keshavamurthy@intel.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit d29f749e252bcdbfe7a75a58f0ee92da16f127c0
Author: Dave Jones <davej@redhat.com>
Date:   Tue Jul 22 14:09:06 2008 -0700

    net: Fix build failure with 'make mandocs'.
    
    The function header comments have to go with the functions
    they are documenting, or things go horribly wrong when we
    try to process them with the docbook tools.
    
    Warning(include/linux/netdevice.h:1006): No description found for parameter 'dev_queue'
    Warning(include/linux/netdevice.h:1033): No description found for parameter 'dev_queue'
    Warning(include/linux/netdevice.h:1067): No description found for parameter 'dev_queue'
    Warning(include/linux/netdevice.h:1093): No description found for parameter 'dev_queue'
    Warning(include/linux/netdevice.h:1474): No description found for parameter 'txq'
    Error(net/core/dev.c:1674): cannot understand prototype: 'u32 simple_tx_hashrnd; '
    
    Signed-off-by: Dave Jones <davej@redhat.com>
    Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0988c37c248e824953d95a11412696c348dbca91
Merge: 6eaaaac... d536b1f...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 22 13:40:24 2008 -0700

    Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      x86: fix crash due to missing debugctlmsr on AMD K6-3
      x86: add PTE_FLAGS_MASK
      x86: rename PTE_MASK to PTE_PFN_MASK
      x86: fix pte_flags() to only return flags, fix lguest (updated)
      x86: use setup_clear_cpu_cap with disable_apic, fix
      x86: move the last Dprintk instance to pr_debug()

commit 6eaaaac97433575894570a990aa27310040a8177
Merge: 06b8147... a1ef5ad...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 22 13:17:15 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus:
      remove CONFIG_KMOD from core kernel code
      remove CONFIG_KMOD from lib
      remove CONFIG_KMOD from sparc64
      rework try_then_request_module to do less in non-modular kernels
      remove mention of CONFIG_KMOD from documentation
      make CONFIG_KMOD invisible
      modules: Take a shortcut for checking if an address is in a module
      module: turn longs into ints for module sizes
      Shrink struct module: CONFIG_UNUSED_SYMBOLS ifdefs
      module: reorder struct module to save space on 64 bit builds
      module: generic each_symbol iterator function
      module: don't use stop_machine for waiting rmmod

commit 06b8147c5dbd385b5b97ca74e19f6f3951ebc1cb
Merge: 53baaaa... 8725f25...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 22 13:16:01 2008 -0700

    Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
    
    * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (49 commits)
      powerpc: Fix build bug with binutils < 2.18 and GCC < 4.2
      powerpc/eeh: Don't panic when EEH_MAX_FAILS is exceeded
      fbdev: Teaches offb about palette on radeon r5xx/r6xx
      powerpc/cell/edac: Log a syndrome code in case of correctable error
      powerpc/cell: Add DMA_ATTR_WEAK_ORDERING dma attribute and use in Cell IOMMU code
      powerpc: Indicate which oprofile counters to use while in compat mode
      powerpc/boot: Change spaces to tabs
      powerpc: Remove duplicate 6xx option in Kconfig
      powerpc: Use PPC_LONG and PPC_LONG_ALIGN in lib/string.S
      powerpc: Use PPC_LONG_ALIGN in uaccess.h
      powerpc: Add a #define for aligning to a long-sized boundary
      powerpc: Fix OF parsing of 64 bits PCI addresses
      powerpc: Use WARN_ON(1) instead of __WARN()
      powerpc: Fix support for latencytop
      powerpc/ps3: Update ps3_defconfig
      powerpc/ps3: Add a sub-match id to ps3_system_bus
      powerpc: Add a 6xx defconfig
      powerpc/dma: Use the struct dma_attrs in iommu code
      powerpc/cell: Add support for power button of future IBM cell blades
      powerpc/cell: Cleanup sysreset_hack for IBM cell blades
      ...

commit 53baaaa9682c230410a057263d1ce2922f43ddc4
Merge: f10140f... 3f97870...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 22 13:13:47 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (79 commits)
      arm: bus_id -> dev_name() and dev_set_name() conversions
      sparc64: fix up bus_id changes in sparc core code
      3c59x: handle pci_name() being const
      MTD: handle pci_name() being const
      HP iLO driver
      sysdev: Convert the x86 mce tolerant sysdev attribute to generic attribute
      sysdev: Add utility functions for simple int/ulong variable sysdev attributes
      sysdev: Pass the attribute to the low level sysdev show/store function
      driver core: Suppress sysfs warnings for device_rename().
      kobject: Transmit return value of call_usermodehelper() to caller
      sysfs-rules.txt: reword API stability statement
      debugfs: Implement debugfs_remove_recursive()
      HOWTO: change email addresses of James in HOWTO
      always enable FW_LOADER unless EMBEDDED=y
      uio-howto.tmpl: use unique output names
      uio-howto.tmpl: use standard copyright/legal markings
      sysfs: don't call notify_change
      sysdev: fix debugging statements in registration code.
      kobject: should use kobject_put() in kset-example
      kobject: reorder kobject to save space on 64 bit builds
      ...

commit c7f80993a38f0354a8ad821bcd9335b47a464357
Author: Brice Goglin <brice@myri.com>
Date:   Mon Jul 21 10:26:25 2008 +0200

    myri10ge: use ioremap_wc
    
    Switch to ioremap_wc(). We keep the MTRR code since ioremap_wc()
    will use UC_MINUS when falling back to uncachable, and thus let
    the MTRR WC take precedence.
    
    Also rename the error path better.
    
    Signed-off-by: Brice Goglin <brice@myri.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit e454e7e2e3afbcdc002ed55a087a14e8b057519d
Author: Brice Goglin <brice@myri.com>
Date:   Mon Jul 21 10:25:50 2008 +0200

    myri10ge: remove wcfifo
    
    Remove the wcfifo since it never gave any performance improvement.
    
    Signed-off-by: Brice Goglin <brice@myri.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit b57f9cae8724e4822fedfcc12530f868dcf6ea94
Author: Wang Chen <wangchen@cn.fujitsu.com>
Date:   Tue Jul 22 13:13:18 2008 +0800

    de4x5: Remove developer debug feature about set/clear promisc
    
    IFF_PROMISC flag shouldn't be set or cleared by drivers, because
    whether device be promisc mode is decided by how many upper layer
    callers being referenced to it.
    And the promisc changing feature of de4x5 ioctl is developer debug
    feature, we can remove it now.
    
    Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
    Acked-by: Grant Grundler <grundler@parisc-linux.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 2b4ff112a0b3fe90de561a77f2e66000c028ca54
Author: frank.blaschka@de.ibm.com <frank.blaschka@de.ibm.com>
Date:   Tue Jul 22 09:39:25 2008 +0200

    qeth: fix build error caused by VLAN changes
    
    Adrian Bunk reports this build error:
    
    CC      drivers/s390/net/qeth_l3_main.o
    /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/s390/net/qeth_l3_main.c:
    In function 'qeth_l3_hard_start_xmit':
    /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/s390/net/qeth_l3_main.c:
    2654: error: implicit declaration of function 'VLAN_TX_SKB_CB'
    /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/s390/net/qeth_l3_main.c:
    2654: error: invalid type argument of '->' (have 'int')
    make[3]: *** [drivers/s390/net/qeth_l3_main.o] Error 1
    
    The intention of the driver appears to be to invalidate the VLAN tag.
    Change it to set skb->vlan_tci to zero, which has the same effect.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 217d5a51953143046cf2972eebdefe2b2db05718
Author: Laurent Pinchart <laurentp@cse-semaphore.com>
Date:   Tue Jul 22 17:43:42 2008 +0200

    fs_enet: Remove unused fields in the fs_mii_bb_platform_info structure.
    
    The mdio_port, mdio_bit, mdc_port and mdc_bit fields in the
    fs_mii_bb_platform_info structure are left-overs from the move to the Phy
    Abstraction Layer subsystem. They are not used anymore and can be safely
    removed.
    
    Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit d999597349dcfd3b11205705c31a2f8e00688dd3
Merge: b32d131... 7733289...
Author: Jeff Garzik <jeff@garzik.org>
Date:   Tue Jul 22 16:07:11 2008 -0400

    Merge branch 'r8169-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/romieu/netdev-2.6 into upstream-fixes

commit f10140fbe5f97ecfeda986a12d0f1bad75642779
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 15:25:07 2008 +0100

    port_fixups: Fix ups for tty port changes
    
    I missed the cpm_uart one. Thanks to Kumar Gala for reporting it. A double
    check found samsung also needed fixing up.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ed569bfb8e5d0725db11018130e44eb567d829c1
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 13:44:14 2008 +0100

    istallion: Use helpers
    
    The ldisc needs to be referenced properly when used. The tty layer has a
    helper for this which should have been used but this driver got missed
    originally.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c68a99cda87a8356ea0e56cc5111043ac8402ffd
Author: Paul Fulghum <paulkf@microgate.com>
Date:   Tue Jul 22 11:23:24 2008 +0100

    synclink_gt fix locking in error path of rx enable
    
    Fix locking in error path of rx_enable() introduced by
    synclink_gt-add-rx-dma-buffer-fill-level-control patch.
    
    Signed-off-by: Paul Fulghum <paulkf@microgate.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 814dae031d08d40d34c0403a54d6e659baf0ae71
Author: Paul Fulghum <paulkf@microgate.com>
Date:   Tue Jul 22 11:22:14 2008 +0100

    synclink_gt: add rx DMA buffer fill level control
    
    Add run time control for receive DMA buffer fill level to allow
    application to control receive latency when using stream oriented serial
    protocols that pass receive data to application only after a DMA buffer
    fills.  This was previously a compile time option, but run time control is
    needed when application changes data rate (and latency requirements) or
    uses different data rates on different ports.
    
    Signed-off-by: Paul Fulghum <paulkf@microgate.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 993456cdc853a52e1042ebf93fc6e1a12d1216f7
Author: Paul Fulghum <paulkf@microgate.com>
Date:   Tue Jul 22 11:22:04 2008 +0100

    synclink_gt: leave transmitter in reset state after configuration
    
    Leave the transmitter in reset state after configuration so that transmit
    signal is held at mark until transmitter is explicitly enabled by
    application, otherwise transmitter sends idle pattern.
    
    Signed-off-by: Paul Fulghum <paulkf@microgate.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 403214d0ad9b2b9e46c89a5b4b513c910c89068d
Author: Paul Fulghum <paulkf@microgate.com>
Date:   Tue Jul 22 11:21:55 2008 +0100

    synclink_gt: improve TIOCOUTQ accuracy
    
    Improve the accuracy of TIOCOUTQ value as implemented in chars_in_buffer()
    method by walking and counting tx DMA buffers, reading controller tx FIFO
    level and accounting for controller tx shift register.  The greatly
    improves application control of transmit latency at lower data rates.
    
    Signed-off-by: Paul Fulghum <paulkf@microgate.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e5590717afd5fb6f494323206a1a35ea25610c2d
Author: Paul Fulghum <paulkf@microgate.com>
Date:   Tue Jul 22 11:21:39 2008 +0100

    synclink_gt: add serial bit order control
    
    Add control of hardware serial bit order between LSB first
    (default/standard) and MSB first.
    
    Signed-off-by: Paul Fulghum <paulkf@microgate.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8a38c2851d6950502252982af712ac65ef6784ed
Author: Paul Fulghum <paulkf@microgate.com>
Date:   Tue Jul 22 11:21:28 2008 +0100

    synclink_gt: improve and simplify write method
    
    Improve write method by allowing multiple HDLC frames to be loaded into tx
    DMA buffer ring for continuous frame transmission.  This simplifies the
    transmit code by using the common procedures for all serial protocols.
    
    Signed-off-by: Paul Fulghum <paulkf@microgate.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c72f527c104cae8e767e714574238b5550879e0c
Author: Paul Fulghum <paulkf@microgate.com>
Date:   Tue Jul 22 11:21:19 2008 +0100

    n_hdlc: honor O_NONBLOCK on write
    
    Make n_hdlc line discipline honor the O_NONBLOCK file flag on write.
    
    Signed-off-by: Paul Fulghum <paulkf@microgate.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 768aec0b5bccbd460bcf6e9131f19b5a26f3862d
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Tue Jul 22 11:21:07 2008 +0100

    serial: 8250: fix shared interrupts issues with SMP and RT kernels
    
    With SMP kernels _irqsave spinlock disables only local interrupts, while
    the shared serial interrupt could be assigned to the CPU that is not
    currently starting up the serial port.
    
    This might cause issues because serial8250_startup() routine issues
    IRQ-triggering operations before registering the port in the IRQ chain
    (though, this is fine to do and done explicitly because we don't want to
    process any interrupts on the port startup).
    
    With RT kernels and preemptable hardirqs, _irqsave spinlock does not
    disable local hardirqs, and the bug could be reproduced much easily:
    
    $ cat /dev/ttyS0 &
    $ cat /dev/ttyS1
    irq 42: nobody cared (try booting with the "irqpoll" option)
    Call Trace:
    [C0475EB0] [C0008A98] show_stack+0x4c/0x1ac (unreliable)
    [C0475EF0] [C004BBD4] __report_bad_irq+0x34/0xb8
    [C0475F10] [C004BD38] note_interrupt+0xe0/0x308
    [C0475F50] [C004B09C] thread_simple_irq+0xdc/0x104
    [C0475F70] [C004B3FC] do_irqd+0x338/0x3c8
    [C0475FC0] [C00398E0] kthread+0xf8/0x100
    [C0475FF0] [C0011FE0] original_kernel_thread+0x44/0x60
    handlers:
    [<c02112c4>] (serial8250_interrupt+0x0/0x138)
    Disabling IRQ #42
    
    After this, all serial ports on the given IRQ are non-functional.
    
    To fix the issue we should explicitly disable shared IRQ before
    issuing any IRQ-triggering operations.
    
    I also changed spin_lock_irqsave to the ordinary spin_lock, since it
    seems to be safe: chain does not contain new port (yet), thus nobody
    will interfere us from the ISRs.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 88e882497d154dfb7c341902c079c9daeca1626f
Author: David Howells <dhowells@redhat.com>
Date:   Tue Jul 22 11:20:45 2008 +0100

    Fix the epca driver to permit epca_setup() to be invoked from the kernel cmdline
    
    Fix the epca driver to call epca_setup() if digiepca=xxx is included on the
    command line and the epca driver is built in.
    
    epca_setup() used to be called from init/main.c in 2.2 kernels, but somewhere
    along the way that call was removed but not replaced.
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e129deff3d979df1ad3d0a6756c90932c0a0a102
Author: Jiri Slaby <jirislaby@gmail.com>
Date:   Tue Jul 22 11:20:34 2008 +0100

    Char: mxser, add CP-102UF support
    
    Add support for CP-102UF moxa card (update to 1.12 original driver) and
    increment this driver version.
    
    (Somewhat reworked by alan@redhat.com to merge in with other patches)
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit faa7612c09ae4519ad4659c8417aaaba81183833
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:19:05 2008 +0100

    specialix: restore driver using new break functionality
    
    Use the hardware break support on the specialix driver
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4a56122297ac7a4a3bf09fb66c0a365a13abe707
Author: David Howells <dhowells@redhat.com>
Date:   Tue Jul 22 11:18:43 2008 +0100

    Fix the (i)Stallion driver's putchar() and break_ctl() ops
    
    Fix the Stallion driver's putchar() and break_ctl() ops and iStallion's
    putchar() to return values.
    
    Is it actually possible for putchar() or break_ctl() to be called with tty ==
    NULL or can the check be discarded?
    
    Should stl_write() be returning 0 if tty->driver_data is NULL or tx.buf is
    NULL?  Is this even possible?
    
    I've made Stallion's functions return -EINVAL as stli_breakctl() if the checks
    fail.
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 781cff5cb2bc8d714270accf88db23a855de9816
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:18:30 2008 +0100

    riscom8: Restore driver using new break functionality
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6d889724332e875ac07b6c88e08d9564c180824d
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:18:21 2008 +0100

    isicom: restore using hardware break support
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit dcbf1280796be7c0b74c4231f0ac9dd8aa1e2591
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:18:12 2008 +0100

    epca: Restore driver
    
    Convert the driver to use the added hardware break support
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9e98966c7bb94355689478bc84cc3e0c190f977e
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:18:03 2008 +0100

    tty: rework break handling
    
    Some hardware needs to do break handling itself and may have partial
    support only. Make break_ctl return an error code. Add a tty driver flag
    so you can indicate driver hardware side break support.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit abbe629ae4011d2020047f41bea9f9e4b0ec4361
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:17:53 2008 +0100

    tty: Mark unconverted drivers as BROKEN
    
    Nobody seems to use these drivers anyway so if they want them they can
    fix them up. I don't have the needed info to add break_ctl support to them.
    Send patches if you don't like it.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8ca8b9005a742edf8d82749d4ad4e616405fbdc4
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:17:43 2008 +0100

    mxser: remove dead code
    
    Old style ioctl break code can go
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 30252ec958897d61925a4baf79cd9411a6be0486
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:17:32 2008 +0100

    epca: Fix comments and move break
    
    The ioctls it talks about are midlayer provided.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d2fbd0f2f9f5a34831a0b8fe6b16c6e1afba1200
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:17:16 2008 +0100

    specialix: Code cleanups
    
    Go through the inlines and other oddments that are iffy. Remove various bits
    of dead code and bogus debug. Turn the crtsdts compile time option into a
    runtime switch.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a72492bd8a8d4326fd78b2142bf7cae779d5d4c2
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:17:05 2008 +0100

    specialix: Tidy up coding style
    
    Preparation for doing some real work on the driver. Do this first so we can
    easily identify if the cleanups accidentally broke something
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 01e1abb2c27e43339b8829a2e3b1c6f53806b77a
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:16:55 2008 +0100

    tty: Split ldisc code into its own file
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d76f2f4462bbb2cf7bc83a35c5278177aa627e89
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:16:42 2008 +0100

    io_edgeport: Fix various bogus returns to the tty layer
    
    The edgeport reports negative error codes to functions that do not
    expect them. This can cause ports to jam forever
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 03f0dbf74c7a117c270e63d62d5e4927af6f295b
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:16:34 2008 +0100

    tty-usb-io_edgeport: Coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4da1a17dbc5211ac90264cfc4f0e076c8bdc1732
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:16:21 2008 +0100

    tty-usb-mos7720: Coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 880af9db2c35c5fedaef0de89473f202329934db
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:16:12 2008 +0100

    mos7840: remove loads of bogus assignments to status
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4944d40054d73b2f8d7d546f55c206eb3baf2710
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:16:03 2008 +0100

    omninet: Use string flip functions
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f89d0dff2507b6bd486b7db59a5f6a733fbfaa12
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:15:54 2008 +0100

    tty-usb-omninet: Coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 19e58fae0c8f197d80fcea338b94fb5740369bc1
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:15:45 2008 +0100

    tty-usb-option: Coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2a77c8144992e21367cc15956b0ff295f1112c85
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:15:36 2008 +0100

    tty-usb-oti6858: Coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 43c8f435b2ca39f12ad89d91d9ee2be04a196f93
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:15:26 2008 +0100

    tty-usb-safe-serial: Coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a30fa793f35b9a72fdb9ea90a539c8c9cf7bee94
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:15:17 2008 +0100

    tty-usb-ti-usb: Coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0487b583f268ea43ededd7897dbf519bdcb395ee
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:15:08 2008 +0100

    tty-usb-spcp8x5: Minor coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9660ea36bdcd4c33174e912a3e649c048d22a3d6
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:14:59 2008 +0100

    tty-usb-sierra: Coding style - minor
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3a0f43e9deffd9619ac34e3b6b9ba7089aa1e511
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:14:49 2008 +0100

    tty-usb-pl2303: Coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit acc80758abc91e5d91f3f4ceb8dd94da2aa7064d
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:14:40 2008 +0100

    mct_u232: Use flip buffer functions
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e19b2560be568301ec4cc486671361ef0471d839
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:14:30 2008 +0100

    tty-usb-mct-u232: Coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b31f658b0bb42b315c22ae2ef814e5fba36ac737
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:14:22 2008 +0100

    kobil_sct: Fix ioctls
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit dee0a7ccaa0bcdeebb590879d68739cce4ff1b07
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:14:10 2008 +0100

    tty-usb-kobil-sct: Coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0c265f4e8598e251108759685dbb3789868086b2
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:14:00 2008 +0100

    tty-usb-kl5kusb105: Coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8dd03a5b2b775b0932c1705dc19298ccda19167d
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:13:51 2008 +0100

    keyspan_pda: Use string flip functions
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9e70f319d14ac4dd077de7fc835a391ece804500
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:13:42 2008 +0100

    tty-usb-keyspan-pda: Coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f035a8ad158f0bdc94125004488b0ea8438edaa9
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:13:32 2008 +0100

    keyspan: Use string flip functions when possible
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit deb91685784fc0bc845c582f8b2bc229cb7bc9da
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:13:08 2008 +0100

    tty-usb-keyspan: Coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9e8e2d2ab58ee942b700a9453541d7539b704994
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:12:59 2008 +0100

    tty-usb-iuu-phoenix: Clean up to coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6d1d1698966ab6a5ac7ddcb16602ffebcf97f887
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:12:51 2008 +0100

    tty-usb-ipw: Coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit eb6215ccd403153c6376f7eaa7b31eef19e488f5
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:12:41 2008 +0100

    ipaq: Coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2e0ddd626d14f3b69d6c1bdd526721a65d52f93b
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:12:33 2008 +0100

    io_ti: Minor coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a8d6f0a9c4c9af0e478383d870e828693e983dfb
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:12:24 2008 +0100

    usb-serial: Coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d60d43965e46674b9097b422336a55c6ca08559a
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:12:15 2008 +0100

    tty-usb-visor: Coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3a262b2ea7c0905026c0be3618dba1f825e5387a
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:12:05 2008 +0100

    tty-usb-hp4x: Fix overlong line
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ae64387a54fd519d68aa7d1aacba095140f1a647
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:11:55 2008 +0100

    tty-usb-generic: Code cleanup
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit af6d780b578778d442278ac4894ff10847bebae2
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:11:44 2008 +0100

    garmin_gps: Coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 64701e8122fff3605c674c056749864c97485de4
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:11:34 2008 +0100

    funsoft: Switch to linux/uaccess
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 464cbb24698ddb7bf24b2b73204e3dc121886211
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:11:23 2008 +0100

    ftdi_sio: Coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 93c467952ff6b5c3d92fddf4b1a609e68f6d08d1
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:11:11 2008 +0100

    empeg: Coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 41ad427da1f9303e2e34811398b31c999c3d39d1
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:11:02 2008 +0100

    digi_acceleport: coding style
    
    Code tidy
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 77336828c01933d37102c4bef6e2a2cf7e3243b3
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:10:53 2008 +0100

    usb-cypress: There is no 0 case to go with CS5/6/7/8 so remove the test
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 813a224fa5bff3e34309a6494e231d5ebfa0fb4e
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:10:36 2008 +0100

    cypress_m8: coding style
    
    Coding style clean ups
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b9c52f155f86eca9c4625b254b5f41dc151431be
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:10:27 2008 +0100

    cyberjack: Coding style
    
    Coding style fixups
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ff7eb602605cc0100f089d57966fcd347e137137
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:10:17 2008 +0100

    cp2101: coding style
    
    Bring up to coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c17ee886976b64d29ea89ee5d87751438e26025b
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:10:08 2008 +0100

    tty-usb-console: Fix termios
    
    Setting CFLAG bits is all well and good but you must sort out ispeed and
    ospeed properly.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4dbd5a0961ff55cb8a7bce309dd5ef9b04090570
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:09:57 2008 +0100

    tty-usb-console: tidy the USB console code
    
    Code tidy
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c97611c16d9b3c37fcf3c18cc442dfde3a8b5d43
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:09:48 2008 +0100

    usb-serial-bus: tidy coding style
    
    Tidy up
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b69c14992ecbff99d1b2b66d8ccbcffe131c6e38
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:09:39 2008 +0100

    belkin_sa: clean up code
    
    Coding style tidy up for belkin_sa
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 72e2741256e65f2adcc03754523d6a2fdb260e4a
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:09:29 2008 +0100

    whiteheat: fix bugs found in the tidy and audit
    
    Termios tidy up, plus fix break and DTR.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 80359a9c5c03d585686e2596c9ee46703eb03047
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:09:16 2008 +0100

    whiteheat: coding style
    
    Bring ezusb and whiteheat into line with the coding style
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 95da310e66ee8090119596c70ca8432e57f9a97f
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:09:07 2008 +0100

    usb_serial: API all change
    
    USB serial likes to use port->tty back pointers for the real work it does and
    to do so without any actual locking. Unfortunately when you consider hangup
    events, hangup/parallel reopen or even worse hangup followed by parallel close
    events the tty->port and port->tty pointers are not guaranteed to be the same
    as port->tty is the active tty while tty->port is the port the tty may or
    may not still be attached to.
    
    So rework the entire API to pass the tty struct. For console cases we need
    to pass both for now. This shows up multiple drivers that immediately crash
    with USB console some of which have been fixed in the process.
    
    Longer term we need a proper tty as console abstraction
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 1aa3692da57c773e5c76de55c5c4a953962d360e
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jul 22 11:08:53 2008 +0100

    ttydev: Fix up compile failures in the PPC build
    
    Fix up a couple of reported merge problems
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e4268aad42e9f37d01925022830b16bab3d0d5af
Author: Alex Chiang <achiang@hp.com>
Date:   Thu Jul 17 11:13:32 2008 -0600

    PCI hotplug: fix error path in pci_slot's register_slot
    
    Juha Leppnen noticed that an error path in register_slot() wasn't
    returning appropriately, leading to a condition where we might access a
    kfree'ed pointer, so let's fix that.
    
    Additionally, fix up the copyright information in the file while
    we're in there.
    
    Signed-off-by: Alex Chiang <achiang@hp.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 09177e85d6a0bffac8b55afd28ed8b82bd873f0b
Author: Maciej Sosnowski <maciej.sosnowski@intel.com>
Date:   Tue Jul 22 10:07:33 2008 -0700

    I/OAT: Add watchdog/reset functionality to ioatdma
    
    Due to occasional DMA channel hangs observed for I/OAT versions 1.2 and 2.0
    a watchdog has been introduced to check every 2 seconds
    if all channels progress normally.
    If stuck channel is detected, driver resets it.
    The reset is done in two parts. The second part is scheduled
    by the first one to reinitialize the channel after the restart.
    
    Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit d35cb360c29956510b2fe1a953bd4968536f7216
Author: Mathieu Desnoyers <compudj@krystal.dyndns.org>
Date:   Mon Jul 21 14:21:38 2008 -0700

    markers: fix duplicate modpost entry
    
    When a kernel was rebuilt, the previous Module.markers was not cleared.
    It caused markers with different format strings to appear as duplicates
    when a markers was changed.  This problem is present since
    scripts/mod/modpost.c started to generate Module.markers, commit
    b2e3e658b344c6bcfb8fb694100ab2f2b5b2edb0
    
    It therefore applies to 2.6.25, 2.6.26 and linux-next.
    
    I merely merged the patches from Roland, Wenji and Takashi here.
    
    Credits to
    Roland McGrath <roland@redhat.com>
    Wenji Huang <wenji.huang@oracle.com>
    and
    Takashi Nishiie <t-nishiie@np.css.fujitsu.com>
    
    for providing the individual fixes.
    
    - Changelog :
      - Integrated Takashi's Makefile modification to clear Module.markers upon
        make clean.
    
    Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
    Cc: Roland McGrath <roland@redhat.com>
    Cc: Wenji Huang <wenji.huang@oracle.com>
    Cc: Takashi Nishiie <t-nishiie@np.css.fujitsu.com>
    Cc: <stable@kernel.org>		[2.6.25.x, 2.6.26.x]
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5f17156fc55abac476d180e480bedb0f07f01b14
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date:   Mon Jul 21 14:21:37 2008 -0700

    Fix build on COMPAT platforms when CONFIG_EPOLL is disabled
    
    Add missing cond_syscall() entry for compat_sys_epoll_pwait.
    
    Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Cc: Davide Libenzi <davidel@xmailserver.org>
    Cc: <stable@kernel.org>		[2.6.25.x, 2.6.26.x]
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 141c024036dc8ee7b2b374c6645659f1a2fc4334
Author: Rajiv Andrade <srajiv@linux.vnet.ibm.com>
Date:   Mon Jul 21 14:21:37 2008 -0700

    tpm: MAINTAINERS whitespace fix and email addresses addition
    
    Signed-off-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ee1e6ab6056a8b9c19377257002da98b83819531
Author: Alexey Dobriyan <adobriyan@gmail.com>
Date:   Mon Jul 21 14:21:36 2008 -0700

    proc: fix /proc/*/pagemap some more
    
    struct pagemap_walk was placed on stack, some hooks are initialized, the
    rest (->pgd_entry, ->pud_entry, ->pte_entry) are valid but junk.
    
    Reported-by: Eric Sesterhenn <snakebyte@gmx.de>
    Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
    Cc: "Vegard Nossum" <vegard.nossum@gmail.com>
    Cc: <stable@kernel.org> [2.6.25.x, 2.6.26.x]
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 91cd4d6ef0abb1f65e81f8fe37e7d3c10344e38c
Author: Miao Xie <miaox@cn.fujitsu.com>
Date:   Mon Jul 21 14:21:35 2008 -0700

    cpusets: fix wrong domain attr updates
    
    Fix wrong domain attr updates, or we will always update the first sched
    domain attr.
    
    Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
    Cc: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
    Cc: Paul Jackson <pj@sgi.com>
    Cc: Nick Piggin <nickpiggin@yahoo.com.au>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: <stable@kernel.org>	[2.6.26.x]
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 1673ad52bd9a3c747e596a76e65c55981ea651e3
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Mon Jul 21 14:21:34 2008 -0700

    gpio: pcf857x: add lock and handle more chips
    
    Two small updates to the pcf857x driver: (a) the max732[89] chips are
    also second sources for the pcf8574/a, and (b) add a mutex to prevent
    trashing the cached state.  Adding the lock is effectively a bugfix,
    although it seems unlikely that anyone would have run into the issue it
    protects against.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0c36ec31473593aa937ff04f3b3b630e81512734
Author: Juergen Beisert <j.beisert@pengutronix.de>
Date:   Mon Jul 21 14:21:34 2008 -0700

    gpio: gpio driver for max7301 SPI GPIO expander
    
    Maxim's MAX7301 is an SPI GPIO expander with 28 GPIOs.  Note: MAX7301's
    interrupt feature is not supported yet.
    
    [akpm@linux-foundation.org: coding-style fixes]
    [g.liakhovetski@pengutronix.de: Fix inaccuracies in comments, check spi_setup()
    return code, mask off high byte in max7301_read()]
    Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
    Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
    Cc: Russell King <rmk@arm.linux.org.uk>
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 651910874633a75f4a726d44e449be0a56b4b2e0
Author: John Reiser <jreiser@BitWagon.com>
Date:   Mon Jul 21 14:21:32 2008 -0700

    execve filename: document and export via auxiliary vector
    
    The Linux kernel puts the filename argument of execve() into the new
    address space.  Many developers are surprised to learn this.  Those who
    know and could use it, object "But it's not documented."
    
    Those who want to use it dislike the expression
      (char *)(1+ strlen(env[-1+ n_env]) + env[-1+ n_env])
    because it requires locating the last original environment variable,
    and assumes that the filename follows the characters.
    
    This patch documents the insertion of the filename, and makes it easier
    to find by adding a new tag AT_EXECFN in the ElfXX_auxv_t; see <elf.h>.
    
    In many cases readlink("/proc/self/exe",) gives the same answer.  But if
    all the original pages get unmapped, then the kernel erases the symlink
    for /proc/self/exe.  This can happen when a program decompressor does a
    good job of cleaning up after uncompressing directly to memory, so that
    the address space of the target program looks the same as if compression
    had never happened.  One example is http://upx.sourceforge.net .
    
    One notable use of the underlying concept (what path containED the
    executable) is glibc expanding $ORIGIN in DT_RUNPATH.  In practice for
    the near term, it may be a good idea for user-mode code to use both
    /proc/self/exe and AT_EXECFN as fall-back methods for each other.
    /proc/self/exe can fail due to unmapping, AT_EXECFN can fail because it
    won't be present on non-new systems.  The auxvec or {AT_EXECFN}.d_val
    also can get overwritten, although in nearly all cases this would be the
    result of a bug.
    
    The runtime cost is one NEW_AUX_ENT using two words of stack space.  The
    underlying value is maintained already as bprm->exec; setup_arg_pages()
    in fs/exec.c slides it for stack_shift, etc.
    
    Signed-off-by: John Reiser <jreiser@BitWagon.com>
    Cc: Roland McGrath <roland@redhat.com>
    Cc: Jakub Jelinek <jakub@redhat.com>
    Cc: Ulrich Drepper <drepper@redhat.com>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 04e1e0cccade330ab3715ce59234f7e3b087e246
Author: Jan Beulich <jbeulich@novell.com>
Date:   Tue Jul 22 13:04:18 2008 +0000

    [CIFS] Fix compiler warning on 64-bit
    
    Signed-off-by: Steve French <sfrench@us.ibm.com>

commit d536b1f86591fb081c7a56eab04e711eb4dab951
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date:   Tue Jul 22 14:00:47 2008 +0200

    x86: fix crash due to missing debugctlmsr on AMD K6-3
    
    currently if you use PTRACE_SINGLEBLOCK on AMD K6-3 (i586) it will crash.
    Kernel now wrongly assumes existing DEBUGCTLMSR MSR register there.
    
    Removed the assumption also for some other non-K6 CPUs but I am not sure there
    (but it can only bring small inefficiency there if my assumption is wrong).
    
    Based on info from Roland McGrath, Chuck Ebbert and Mikulas Patocka.
    More info at:
    	https://bugzilla.redhat.com/show_bug.cgi?id=456175
    
    Signed-off-by: Jan Kratochvil <jan.kratochvil@redhat.com>
    Cc: <stable@kernel.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a1ef5adb4cad43460ebba23c5a78cf4a55bb6a5b
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Tue Jul 8 19:00:17 2008 +0200

    remove CONFIG_KMOD from core kernel code
    
    Always compile request_module when the kernel allows modules.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit a00caa1fa954c734f4214a074727a329a9ba6568
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Tue Jul 8 19:00:24 2008 +0200

    remove CONFIG_KMOD from lib
    
    textsearch algorithms can be loaded, make the code depend
    on CONFIG_MODULES instead of CONFIG_KMOD.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit 184b6c7682e484032e3f845eef5db26e72681d6f
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Tue Jul 8 19:00:20 2008 +0200

    remove CONFIG_KMOD from sparc64
    
    One place is just a comment, the other a conditional, unused
    inclusion of linux/kmod.h.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Cc: David S. Miller <davem@davemloft.net>
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit df648c9fbebb4de50e7a6e76cc253c7cb0421f9b
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Tue Jul 8 19:00:18 2008 +0200

    rework try_then_request_module to do less in non-modular kernels
    
    This reworks try_then_request_module to only invoke the "lookup"
    function "x" once when the kernel is not modular.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit a81792f668c20540c336af4242ba1400763eb14f
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Tue Jul 8 19:00:25 2008 +0200

    remove mention of CONFIG_KMOD from documentation
    
    Also includes a few Kconfig files (xtensa, blackfin)
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Cc: Michael Kerrisk <mtk.manpages@gmail.com>
    Cc: linux-doc@vger.kernel.org
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
    Acked-by: Randy Dunlap <rdunlap@xenotime.net>

commit baabaae98125fbd1a8dc258aa95333c01cd9e206
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Tue Jul 8 19:00:16 2008 +0200

    make CONFIG_KMOD invisible
    
    ... as preparation for removing it completely, make it an
    invisible bool defaulting to yes.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit 3a642e99babe0617febb6f402e1e063479f489db
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Tue Jul 22 19:24:28 2008 -0500

    modules: Take a shortcut for checking if an address is in a module
    
    This patch keeps track of the boundaries of module allocation, in
    order to speed up module_text_address().
    
    Inspired by Arjan's version, which required arch-specific defines:
    
    	Various pieces of the kernel (lockdep, latencytop, etc) tend
    	to store backtraces, sometimes at a relatively high
    	frequency. In itself this isn't a big performance deal (after
    	all you're using diagnostics features), but there have been
    	some complaints from people who have over 100 modules loaded
    	that this is a tad too slow.
    
    	This is due to the new backtracer code which looks at every
    	slot on the stack to see if it's a kernel/module text address,
    	so that's 1024 slots.  1024 times 100 modules... that's a lot
    	of list walking.
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit 2f0f2a334bc38b61a9afca951185cd3844ee709d
Author: Denys Vlasenko <vda.linux@googlemail.com>
Date:   Tue Jul 22 19:24:27 2008 -0500

    module: turn longs into ints for module sizes
    
    This shrinks module.o and each *.ko file.
    
    And finally, structure members which hold length of module
    code (four such members there) and count of symbols
    are converted from longs to ints.
    
    We cannot possibly have a module where 32 bits won't
    be enough to hold such counts.
    
    For one, module loading checks module size for sanity
    before loading, so such insanely big module will fail
    that test first.
    
    Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit f7f5b67557eac1131ba6532522e3c50eced34238
Author: Denys Vlasenko <vda.linux@googlemail.com>
Date:   Tue Jul 22 19:24:26 2008 -0500

    Shrink struct module: CONFIG_UNUSED_SYMBOLS ifdefs
    
    module.c and module.h conatains code for finding
    exported symbols which are declared with EXPORT_UNUSED_SYMBOL,
    and this code is compiled in even if CONFIG_UNUSED_SYMBOLS is not set
    and thus there can be no EXPORT_UNUSED_SYMBOLs in modules anyway
    (because EXPORT_UNUSED_SYMBOL(x) are compiled out to nothing then).
    
    This patch adds required #ifdefs.
    
    Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit af5406895a05720a879dc33e2f4878fa503e81b3
Author: Richard Kennedy <richard@rsk.demon.co.uk>
Date:   Tue Jul 22 19:24:26 2008 -0500

    module: reorder struct module to save space on 64 bit builds
    
    reorder struct module to save space on 64 bit builds.
    saves 1 cacheline_size  (128 on default x86_64 & 64 on AMD
    Opteron/athlon) when CONFIG_MODULE_UNLOAD=y.
    
    Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit dafd0940c96fec67974a88ed8e6b8ba3160394cd
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Tue Jul 22 19:24:25 2008 -0500

    module: generic each_symbol iterator function
    
    Introduce an each_symbol() iterator to avoid duplicating the knowledge
    about the 5 different sections containing symbols.  Currently only
    used by find_symbol(), but will be used by symbol_put_addr() too.
    
    (Includes NULL ptr deref fix by Jiri Kosina <jkosina@suse.cz>)
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
    Cc: Jiri Kosina <jkosina@suse.cz>

commit da39ba5e1d65e997a98f6eb93ba6e6eb505f6e3c
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Tue Jul 22 19:24:25 2008 -0500

    module: don't use stop_machine for waiting rmmod
    
    rmmod has a little-used "-w" option, meaning that instead of failing if the
    module is in use, it should block until the module becomes unused.
    
    In this case, we don't need to use stop_machine: Max Krasnyansky
    indicated that would be useful for SystemTap which loads/unloads new
    modules frequently.
    
    Cc: Max Krasnyansky <maxk@qualcomm.com>
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

commit 77be1fabd024b37423d12f832b1fbdb95dbdf494
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon Jul 21 22:59:56 2008 -0700

    x86: add PTE_FLAGS_MASK
    
    PTE_PFN_MASK was getting lonely, so I made it a friend.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy@goop.org>
    Cc: Rusty Russell <rusty@rustcorp.com.au>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 59438c9fc4f7a92c808c9049bc6b396f98bf954c
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon Jul 21 22:59:42 2008 -0700

    x86: rename PTE_MASK to PTE_PFN_MASK
    
    Rusty, in his peevish way, complained that macros defining constants
    should have a name which somewhat accurately reflects the actual
    purpose of the constant.
    
    Aside from the fact that PTE_MASK gives no clue as to what's actually
    being masked, and is misleadingly similar to the functionally entirely
    different PMD_MASK, PUD_MASK and PGD_MASK, I don't really see what the
    problem is.
    
    But if this patch silences the incessent noise, then it will have
    achieved its goal (TODO: write test-case).
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy@goop.org>
    Cc: Rusty Russell <rusty@rustcorp.com.au>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c2e3277f875b83e5adc34e96989d6d87ec5f80f7
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Tue Jul 22 15:40:46 2008 +1000

    x86: fix pte_flags() to only return flags, fix lguest (updated)
    
    (Jeremy said:
    	rusty: use PTE_MASK
    	rusty: use PTE_MASK
    	rusty: use PTE_MASK
     When I asked:
    	jsgf: does that include the NX flag?
     He responded eloquently:
    	rusty: use PTE_MASK
    	rusty: use PTE_MASK
    	yes, it's the official constant of masking flags out of ptes
    )
    
    Change a15af1c9ea2750a9ff01e51615c45950bad8221b 'x86/paravirt: add
    pte_flags to just get pte flags' removed lguest's private pte_flags()
    in favor of a generic one.
    
    Unfortunately, the generic one doesn't filter out the non-flags bits:
    this results in lguest creating corrupt shadow page tables and blowing
    up host memory.
    
    Since noone is supposed to use the pfn part of pte_flags(), it seems
    safest to always do the filtering.
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
    Acked-by: Jeremy Fitzhardinge <jeremy@goop.org>
    Signed-off-and-morning-tea-spilled-by: Ingo Molnar <mingo@elte.hu>

commit 79c28acb2b7d66ca48d23e1c8b5e9e043aa634f8
Author: Grant Likely <grant.likely@secretlab.ca>
Date:   Fri Jul 11 16:17:57 2008 -0600

    of-bindings: Add binding documentation for SPI busses and devices
    
    Add documentation about how to describe SPI busses in the device tree.
    
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
    Acked-by: Segher Boessenkool <segher@kernel.crashing.org>

commit a19dd1bd7df839c52a668abcf288c2239442c3c9
Author: Grant Likely <grant.likely@secretlab.ca>
Date:   Tue Jul 22 01:13:54 2008 -0600

    powerpc/mpc5200: add PSC SICR bit definitions
    
    Required by the PSC I2S audio driver.
    
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit 6d5509babce654fd9ce0ff6689dbdf6ce56c43ae
Author: Grant Likely <grant.likely@secretlab.ca>
Date:   Thu May 15 17:04:53 2008 -0600

    powerpc/mpc5200: Make mpc5200 GPIO driver select the GENERIC_GPIO config
    
    CONFIG_GENERIC_GPIO is needed for the gpio driver to work.
    
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit 78f56bd3d2dbe173bf1a946b353bf72ab9c0b94e
Author: Jon Smirl <jonsmirl@gmail.com>
Date:   Sun Jul 20 11:30:08 2008 -0400

    powerpc/mpc5200: Remove fsl-soc.c from mpc5200 build, it is not needed.
    
    Signed-off-by: Jon Smirl <jonsmirl@gmail.com>
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit 6a4a636fad018500c5db7a2b56a00caeb21cbb2c
Author: Jon Smirl <jonsmirl@gmail.com>
Date:   Sun Jul 20 11:27:22 2008 -0400

    powerpc/mpc5200: Add AC97 register definitions for the MPC52xx PSC
    
    Needed by the PSC AC97 sound driver
    
    Signed-off-by: Jon Smirl <jonsmirl@gmail.com>
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit 11d579ee0a19052a5a90ebfe0c39e7ed8ce8a9dc
Author: Wolfram Sang <w.sang@pengutronix.de>
Date:   Sat Jun 28 20:31:52 2008 +0200

    powerpc/mpc5200: Fix wrong 'no interrupt' handling in of_i2c
    
    If an I2C device node does not specify an interrupt, the .irq member of the
    board_info struct was set to -1. This caused crashes on following
    irq_dispose_mappings. Leave it NO_IRQ as returned from irq_of_parse_and_map.
    (Suggesting -1 as 'i2c-no-irq' used to be a bug in linux/i2c.h.)
    
    Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
    Acked-by: Sean MacLennan <smaclennan@pikatech.com>
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit 8725f25acc656c1522d48a6746055099efdaca4c
Merge: c69cccc... 93ded9b...
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Tue Jul 22 17:12:37 2008 +1000

    Merge commit 'origin/master'
    
    Manually fixed up:
    
    	drivers/net/fs_enet/fs_enet-main.c

commit 988781dc3e1d9209192b04458d279815923f5e76
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon Jul 21 11:21:43 2008 -0700

    x86: use setup_clear_cpu_cap with disable_apic, fix
    
    beauty fix: /proc/cpuinfo will still show apic feature even if
    we booted up with it disabled.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3f9787046ea37a26170dc4439efa21f8d23a9978
Author: Kay Sievers <kay.sievers@vrfy.org>
Date:   Fri May 30 17:42:11 2008 +0200

    arm: bus_id -> dev_name() and dev_set_name() conversions
    
    Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 2222c313e9371b6476787594bc5804c72cee2597
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Fri May 2 06:02:41 2008 +0200

    sparc64: fix up bus_id changes in sparc core code
    
    This converts all instances of bus_id in the sparc core kernel to use
    either dev_set_name(), or dev_name() depending on the need.
    
    This is done in anticipation of removing the bus_id field from struct
    driver.
    
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Acked-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 361d5ee3c04c43c8fa0e277545ac5258dc310a5e
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed Jul 2 12:46:22 2008 -0700

    3c59x: handle pci_name() being const
    
    This changes vortex_prob1() to handle pci_name() now returning a
    constant string.
    
    Cc: Steffen Klassert <klassert@mathematik.tu-chemnitz.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit eadcf0d704a46979c29984fa05f1fc413c775bcb
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed Jul 2 12:46:22 2008 -0700

    MTD: handle pci_name() being const
    
    This changes the MTD core to handle pci_name() now returning a constant
    string.
    
    Cc: David Woodhouse <dwmw2@infradead.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 89bcb05d9bbf8bd559988bca4f2579defd28d008
Author: David Altobelli <david.altobelli@hp.com>
Date:   Wed Jul 2 09:38:53 2008 -0600

    HP iLO driver
    
    A driver for the HP iLO/iLO2 management processor, which allows userspace
    programs to query the management processor.  Programs can open a channel
    to the device (/dev/hpilo/dXccbN), and use this to send/receive queries.
    The O_EXCL open flag is used to indicate that a particular channel cannot
    be shared between processes.  This driver will replace various packages
    HP has shipped, including hprsm and hp-ilo.
    
    Signed-off-by: David Altobelli <david.altobelli@hp.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit d95d62c018209355c0dc998682ff792432aa870c
Author: Andi Kleen <andi@firstfloor.org>
Date:   Tue Jul 1 18:48:43 2008 +0200

    sysdev: Convert the x86 mce tolerant sysdev attribute to generic attribute
    
    Use the new generic int attribute accessors for the x86 mce tolerant
    attribute. Simple example to illustrate the new macros.
    
    There are much more places all over the tree that could be converted
    like this.
    
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 9800794ac11d4646384b3a310dfd1fe2eed577bf
Author: Andi Kleen <andi@firstfloor.org>
Date:   Tue Jul 1 18:48:42 2008 +0200

    sysdev: Add utility functions for simple int/ulong variable sysdev attributes
    
    This adds a new sysdev_ext_attribute that stores a pointer to the variable
    it manages and some utility functions/macro to easily use them.
    
    Previously all users wrote custom macros to generate show/store
    functions for each variable, with this it is possible to avoid
    that in many cases.
    
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 4a0b2b4dbe1335b8b9886ba3dc85a145d5d938ed
Author: Andi Kleen <andi@firstfloor.org>
Date:   Tue Jul 1 18:48:41 2008 +0200

    sysdev: Pass the attribute to the low level sysdev show/store function
    
    This allow to dynamically generate attributes and share show/store
    functions between attributes. Right now most attributes are generated
    by special macros and lots of duplicated code. With the attribute
    passed it's instead possible to attach some data to the attribute
    and then use that in shared low level functions to do different things.
    
    I need this for the dynamically generated bank attributes in the x86
    machine check code, but it'll allow some further cleanups.
    
    I converted all users in tree to the new show/store prototype. It's a single
    huge patch to avoid unbisectable sections.
    
    Runtime tested: x86-32, x86-64
    Compiled only: ia64, powerpc
    Not compile tested/only grep converted: sh, arm, avr32
    
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 36ce6dad6e3cb3f050ed41e0beac0070d2062b25
Author: Cornelia Huck <cornelia.huck@de.ibm.com>
Date:   Tue Jun 10 11:09:08 2008 +0200

    driver core: Suppress sysfs warnings for device_rename().
    
    driver core: Suppress sysfs warnings for device_rename().
    
    Renaming network devices to an already existing name is not
    something we want sysfs to print a scary warning for, since the
    callers can deal with this correctly. So let's introduce
    sysfs_create_link_nowarn() which gets rid of the common warning.
    
    Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 0ad1d6f37cc3bb234c6e7ae30e40d1d40b9aa258
Author: Wang Chen <wangchen@cn.fujitsu.com>
Date:   Tue Jun 24 16:59:02 2008 +0800

    kobject: Transmit return value of call_usermodehelper() to caller
    
    kobject_uevent_env() drops the return value of call_usermodehelper().
    It will make upper caller, such as dm_send_uevents(), to lose error
    information.
    
    BTW, Previously kobject_uevent_env() transmitted return of
    call_usermodehelper() to callers, but
    commit	5f123fbd80f4f788554636f02bf73e40f914e0d6
    "[PATCH] merge kobject_uevent and kobject_hotplug" removed it.
    
    Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
    Cc: Kay Sievers <kay.sievers@suse.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 83c79b55f0d929a0dcf2b0d347cd1875afc06f21
Author: Nathan Lynch <ntl@pobox.com>
Date:   Wed Jul 2 10:21:30 2008 -0700

    sysfs-rules.txt: reword API stability statement
    
    The first paragraph of this document implies that user space developers
    shouldn't use sysfs at all, but then it goes on to describe rules that
    developers should follow when accessing sysfs.  Not only is this somewhat
    self-contradictory, it has been shown to discourage developers from using
    established sysfs interfaces.
    
    A note of caution is more appropriate than a blanket "sysfs will never
    be stable" assertion.
    
    Signed-off-by: Nathan Lynch <ntl@pobox.com>
    Cc: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 9505e6375640fc61d92d36c8e9f25a6a218f3f57
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Tue Jul 1 15:14:51 2008 +0200

    debugfs: Implement debugfs_remove_recursive()
    
    debugfs_remove_recursive() will remove a dentry and all its children.
    Drivers can use this to zap their whole debugfs tree so that they don't
    need to keep track of every single debugfs dentry they created.
    
    It may fail to remove the whole tree in certain cases:
    
    sh-3.2# rmmod atmel-mci < /sys/kernel/debug/mmc0/ios/clock
    mmc0: card b368 removed
    atmel_mci atmel_mci.0: Lost dma0chan1, falling back to PIO
    sh-3.2# ls /sys/kernel/debug/mmc0/
    ios
    
    But I'm not sure if that case can be handled in any sane manner.
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
    Cc: Pierre Ossman <drzeus-list@drzeus.cx>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 43166141f73f969794bd7c850c89913631df99e4
Author: Tsugikazu Shibata <tshibata@ab.jp.nec.com>
Date:   Fri Jun 20 10:59:52 2008 +0900

    HOWTO: change email addresses of James in HOWTO
    
    Signed-off-by: Tsugikazu Shibata <tshibata@ab.jp.nec.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit d9b19199e4894089456aaad295023263b5225c1a
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jun 10 19:04:08 2008 +0300

    always enable FW_LOADER unless EMBEDDED=y
    
    James Bottomley recently discovered that we have
    {request,release}_firmware() dummies for the case of the actual
    functions not being available and has a fix for the bug that was
    actually causing build errors for built-in users with
    CONFIG_FW_LOADER=m.
    
    But now missing selects on FW_LOADER are no longer visible at
    compile-time at all and can become runtime problems.
    
    FW_LOADER is infrastructure with relatively small codesize we can safely
    enable for everyone, and only for people who really need small kernels
    (and can be expected to know what they are doing) it matters being able
    to disable it.
    
    This patch therefore always sets FW_LOADER=y and allows users only to
    disable it with EMBEDDED=y.
    
    As a bonus, we can then get rid of all "select FW_LOADER" plus the due
    to it required "depends on HOTPLUG" which removes some complexity from
    our Kconfig files.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 4f7e53096c93f0bdf2205134dfc541d0c3cc6e41
Author: Mike Frysinger <vapier@gentoo.org>
Date:   Tue Jun 24 14:25:00 2008 -0700

    uio-howto.tmpl: use unique output names
    
    The Userspace I/O HOWTO template sets two different sections with the same
    html output name (about.html).  This clearly won't work, so change the
    first one to a unique "aboutthis.html" to prevent clobbering.
    
    Signed-off-by: Mike Frysinger <vapier@gentoo.org>
    Acked-by: Hans J. Koch <hjk@linutronix.de>
    Cc: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 17149d9fff18c4811349140934dc541f70c617df
Author: Mike Frysinger <vapier@gentoo.org>
Date:   Tue Jun 24 14:24:57 2008 -0700

    uio-howto.tmpl: use standard copyright/legal markings
    
    The Userspace I/O HOWTO document uses straight <sect1> tags and plain text
    to describe copyright/legal information.  It should instead use the
    <copyright> and <legalnotice> tags like all other documents in the kernel.
    
    Signed-off-by: Mike Frysinger <vapier@gentoo.org>
    Acked-by: Hans J. Koch <hjk@linutronix.de>
    Cc: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 93265d13ea5c3ec5f61a8009407fbe046ce6b7c0
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Mon Jun 16 13:46:47 2008 +0200

    sysfs: don't call notify_change
    
    sysfs_chmod_file() calls notify_change() to change the permission bits
    on a sysfs file.  Replace with explicit call to sysfs_setattr() and
    fsnotify_change().
    
    This is equivalent, except that security_inode_setattr() is not
    called.  This function is called by drivers, so the security checks do
    not make any sense.
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 838ea8e8dbfc8d907c7a55bbad507a44c1b81d57
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jun 12 19:00:34 2008 +0100

    sysdev: fix debugging statements in registration code.
    
    The systdev_class_register() and sysdev_register() functions have
    pr_debug() statements which are enabled when the user selects the
    driver core debug. Both of these routines do not produce the
    correct output, as they make assumptions about data which has not
    been initialised.
    
    In sysdev_class_register() the code uses the kobject_name(&cls->kset.kobj)
    at the start of the function, but this is not setup until later in the
    same call. Change this to use cls->name which is passed in from the caller.
    
    The sysdev_register() function tries to get the name of the sysdev by
    kobject_name(&sysdev->kobj), but that isn't setup until later in the same
    function so change this message to use the name of the sysdev's class and
    add another message once the name is initialised.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 185000fc556372b7fb7f26516c325f212030dbd3
Author: Li Zefan <lizf@cn.fujitsu.com>
Date:   Fri Jun 13 11:09:16 2008 +0800

    kobject: should use kobject_put() in kset-example
    
    We should call kobject_put() instead of kfree() if kobject_init_and_add()
    returns an error, shouldn't we? Don't set up a bad example ;)
    
    Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit a231934bdf086a4fefc0df06e669499125a9db6f
Author: Richard Kennedy <richard@rsk.demon.co.uk>
Date:   Mon Jun 2 11:07:25 2008 +0100

    kobject: reorder kobject to save space on 64 bit builds
    
    reorder kobject to save space on 64 bit builds.
    shrinks from 72 to 64 bytes & moves allocated kobject to a smaller
    slab.
    
    Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 6d8333c24d41637f0f847f6e17032189dae08c02
Author: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Date:   Tue Jun 10 09:14:48 2008 +0200

    UIO: minor style and comment fixes
    
    Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
    Signed-off-by: Hans J. Koch <hjk@linutronix.de>

commit 4d80d59437247075029534adec8d69fce2cfb87a
Author: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Date:   Sat May 31 11:37:27 2008 +0200

    UIO: add generic UIO platform driver
    
    This patch adds a generic UIO platform driver. It eliminates the need for a
    dedicated kernel module for simple platform devices. Users only need to
    implement their irq handler in platform code and fill a struct uio_info
    there. This helps avoiding code duplication as UIO platform drivers often
    share a lot of common code.
    
    Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
    Signed-off-by: Hans J. Koch <hjk@linutronix.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 328a14e70e7f46997cb50d4258dd93d5377f98c6
Author: Hans J. Koch <hjk@linutronix.de>
Date:   Fri May 23 13:50:14 2008 +0200

    UIO: Add write function to allow irq masking
    
    Sometimes it is necessary to enable/disable the interrupt of a UIO device
    from the userspace part of the driver. With this patch, the UIO kernel driver
    can implement an "irqcontrol()" function that does this. Userspace can write
    an s32 value to /dev/uioX (usually 0 or 1 to turn the irq off or on). The
    UIO core will then call the driver's irqcontrol function.
    
    Signed-off-by: Hans J. Koch <hjk@linutronix.de>
    Acked-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
    Acked-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 934da4766e5f72797118f7c014efaef567a812fc
Author: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Date:   Sat May 31 11:37:27 2008 +0200

    UIO: fix UIO Kconfig dependencies
    
    ae210f188614bb3d1ee3f19c64e28e3cdd44877c introduced a big "if UIO"/"endif"
    where all uio drivers are defined.  So know there is no need for them to
    depend explicitly on UIO.
    
    Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
    Signed-off-by: Hans J. Koch <hjk@linutronix.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 22454cb99fc39f2629ad06a7eccb3df312f8830e
Author: Kay Sievers <kay.sievers@vrfy.org>
Date:   Wed May 28 23:06:47 2008 +0200

    pnp: add acpi:* modalias entries
    
    Along with the non-modalias conformant "pnp:*" aliases, we add "acpi:*"
    entries to PNP drivers, to allow module autoloading by ACPI PNP device
    entries, which export proper modalias information, without any specific
    userspace modprobe mangling.
    
    Cc: Adam Belay <ambx1@neo.rr.com>
    Cc: Thomas Renninger <trenn@suse.de>
    Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit fc3a8828b139c24aade3f9d608775e36c248f8f5
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Fri May 2 06:02:41 2008 +0200

    driver core: fix a lot of printk usages of bus_id
    
    We have the dev_printk() variants for this kind of thing, use them
    instead of directly trying to access the bus_id field of struct device.
    
    This is done in order to remove bus_id entirely.
    
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit b98cb4b7fe0e83238501b48489e46b3e0dce9aaf
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Fri May 2 06:02:41 2008 +0200

    driver core: remove DEVICE_ID_SIZE define
    
    There is no such thing as a "device id size" in the driver core, so
    remove the define and fix up any users of this odd define in the rest of
    the kernel.
    
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit ca52a49846f1451163c0dc14c40cd06ff808df3e
Author: Kay Sievers <kay.sievers@vrfy.org>
Date:   Fri May 2 06:02:41 2008 +0200

    driver core: remove DEVICE_NAME_SIZE define
    
    There is no such thing as a "device name size" in the driver core, so
    remove the define and fix up any users of this odd define in the rest of
    the kernel.
    
    Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit aab0de245150c09e61c30962feb16aacde508dc3
Author: Kay Sievers <kay.sievers@vrfy.org>
Date:   Fri May 2 06:02:41 2008 +0200

    driver core: remove KOBJ_NAME_LEN define
    
    Kobjects do not have a limit in name size since a while, so stop
    pretending that they do.
    
    Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit f75b1c60fc1e53c4004a79ea0be071aa3318cdcc
Author: Dave Young <hidave.darkstar@gmail.com>
Date:   Wed May 28 09:28:39 2008 -0700

    class: change internal semaphore to a mutex
    
    Now that the lockdep infrastructure in the class core is in place, we
    should be able to properly change the internal class semaphore to be a
    mutex.
    
    David wrote the original patch, and Greg fixed it up to apply properly
    due to all of the recent changes in this area.
    
    From: Dave Young <hidave.darkstar@gmail.com>
    Cc: Matthew Wilcox <matthew@wil.cx>
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit d2a3b9146e4f40c2e872d7567c996ef95083d802
Author: Matthew Wilcox <matthew@wil.cx>
Date:   Wed May 28 09:28:39 2008 -0700

    class: add lockdep infrastructure
    
    This adds the infrastructure to properly handle lockdep issues when the
    internal class semaphore is changed to a mutex.
    
    Matthew wrote the original patch, and Greg fixed it up to work properly
    with the class_create() function.
    
    
    From: Matthew Wilcox <matthew@wil.cx>
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Cc: Dave Young <hidave.darkstar@gmail.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 1e41250863cd4de5ffa0678c405d001ca5b62796
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 28 09:28:39 2008 -0700

    class: fix docbook comments for class_private structure
    
    Removes a field that has been deleted, and adds a description fo the
    class_dirs field which was previously undocumented.
    
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit d9a0157328507c5f563e16a583cd0a063854aebb
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 28 09:28:39 2008 -0700

    class: rename "sem" to "class_sem" in internal class structure
    
    This renames the struct class "sem" field to be "class_sem" to make
    things easier when struct bus_type and struct class merge in the future.
    It also makes grepping for fields easier as well.
    
    Based on an idea from Kay.
    
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 1fbfee6c6dc0f4a4c587b6b163ee79643fc9aaa7
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 28 09:28:39 2008 -0700

    class: rename "subsys" to "class_subsys" in internal class structure
    
    This renames the struct class "subsys" field to be "class_subsys" to
    make things easier when struct bus_type and struct class merge in the
    future.  It also makes grepping for fields easier as well.
    
    Based on an idea from Kay.
    
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 184f1f779d5a2e62de4a0b34842ddf8546beca8f
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 28 09:28:39 2008 -0700

    class: rename "interfaces" to "class_interfaces" in internal class structure
    
    This renames the struct class "interfaces" field to be
    "class_interfaces" to make things easier when struct bus_type and struct
    class merge in the future.  It also makes grepping for fields easier as
    well.
    
    Based on an idea from Kay.
    
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 97ae69fdbaa71a8f7dbc20bf10fb349d1759152f
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 28 09:28:39 2008 -0700

    class: rename "devices" to "class_devices" in internal class structure
    
    This renames the struct class "devices" field to be "class_devices" to
    make things easier when struct bus_type and struct class merge in the
    future.  It also makes grepping for fields easier as well.
    
    Based on an idea from Kay.
    
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 7c71448b8aa80123fc521563d5f7c63a099d97ab
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Tue Jan 22 18:17:41 2008 -0500

    class: move driver core specific parts to a private structure
    
    This moves the portions of struct class that are dynamic (kobject and
    lock and lists) out of the main structure and into a dynamic, private,
    structure.
    
    
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 16be63fd1670000b96b76cb55b6f1bead21b4c4b
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Tue May 27 11:50:16 2008 -0700

    bluetooth: remove improper bluetooth class symlinks.
    
    Don't create symlinks in a class to a device that is not owned by the
    class.  If the bluetooth subsystem really wants to point to all of the
    devices it controls, it needs to create real devices, not fake symlinks.
    
    Cc: Maxim Krasnyansky <maxk@qualcomm.com>
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Acked-by: Marcel Holtmann <marcel@holtmann.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 110cf374a809817d5c080c0ac82d65d029820a66
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Tue May 27 10:17:53 2008 +0300

    infiniband: make cm_device use a struct device and not a kobject.
    
    This object really should be a struct device, or at least contain a
    pointer to a struct device, as it is trying to create a separate device
    tree outside of the main device tree.  This patch fixes this problem.
    
    It is needed for the class core rework that is being done in the driver
    core.
    
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Cc: Roland Dreier <rolandd@cisco.com>
    Cc: Sean Hefty <sean.hefty@intel.com>
    Cc: Hal Rosenstock <hal.rosenstock@gmail.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit d4c4196f24ade5f336882587480652efde2c739c
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Tue May 27 10:17:53 2008 +0300

    infiniband: rename "device" to "ib_device" in cm_device
    
    This pointer really is a struct ib_device, not a struct device, so name
    it properly to help prevent confusion.
    
    This makes the followon patch in this series much smaller and easier to
    understand as well.
    
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Cc: Roland Dreier <rolandd@cisco.com>
    Cc: Hal Rosenstock <hal.rosenstock@gmail.com>
    Acked-by: Sean Hefty <sean.hefty@intel.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 27f302519148f311307637d4c9a6d0fd87d07e4c
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Thu May 22 17:21:08 2008 -0400

    block: make /proc/partitions and /proc/diskstats use class_find_device()
    
    Use the proper class iterator function instead of mucking around in the
    internals of the class structures.
    
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 66c64afec16a7b46212ecb2fa99998923bbeea3f
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Thu May 22 17:21:08 2008 -0400

    block: move header for /proc/partitions to seq_start
    
    The seq_start call is the better place for the header for the file, that
    way we don't have to be mucking in the class structure to try to figure
    out if this is the first partition or not.
    
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 68c4d4a7875c59f2e4b72901ab11ba978e75bde0
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Thu May 22 17:21:08 2008 -0400

    block: make proc files seq_start use the class_find_device()
    
    Use the proper class iterator function instead of mucking around in the
    internals of the class structures.
    
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit a6e2ba88774bc5870ab3d9664cb86d70415f7402
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Fri May 23 09:44:11 2008 -0700

    block: make /proc/diskstats only build if CONFIG_PROC_FS is enabled
    
    These functions are only needed if CONFIG_PROC_FS is enabled, so save
    the space when it is not.
    
    This also makes it easier for a patch later in this series to work
    properly if CONFIG_PROC_FS is not enabled.
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit a142be856f060ae8106512c0e81a8d6f8746ab0b
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Thu May 22 17:21:08 2008 -0400

    block: make blk_lookup_devt use the class iterator function
    
    Use the proper class iterator function instead of mucking around in the
    internals of the class structures.
    
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 5c6f35c5ece8f130cd8ec9ba0d71dc146b46a0f1
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Thu May 22 17:21:08 2008 -0400

    block: make printk_partition use the class iterator function
    
    Use the proper class iterator function instead of mucking around in the
    internals of the class structures.
    
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 6ffeea77ff014f1456fcd0564eac84b34e9535ca
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Thu May 22 17:21:08 2008 -0400

    block: fix compiler warning in genhd.c
    
    Warn if something really bad happens if we can't create this link.
    
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 695794ae0c5bdd9bd06e35b118801e2e9be04f9e
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Thu May 22 17:21:08 2008 -0400

    Driver Core: add ability for class_find_device to start in middle of list
    
    This mirrors the functionality that driver_find_device has as well.
    
    We add a start variable, and all callers of the function are fixed up at
    the same time.
    
    The block layer will be using this new functionality in a follow-on
    patch.
    
    
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 93562b537659fc0f63920fd4d9d24f54e434f4c4
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Thu May 22 17:21:08 2008 -0400

    Driver Core: add ability for class_for_each_device to start in middle of list
    
    This mirrors the functionality that driver_for_each_device has as well.
    
    We add a start variable, and all callers of the function are fixed up at
    the same time.
    
    The block layer will be using this new functionality in a follow-on
    patch.
    
    
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 4e10673944a5c386378ff9d692ae37e19993f9d5
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Mon Jul 21 20:03:34 2008 -0700

    device create: convert device_create_drvdata to device_create
    
    Now that device_create() has been audited, rename things back to the
    original call to be sane.
    
    Keep the device_create_drvdata macro around to make merges easier.
    
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit ccea44fadca396b0f89aed5bdeb60e4abb212566
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    driver core: remove device_create()
    
    There are no more users of this, and it is racy.  Use
    device_create_drvdata() or device_create_vargs() instead.
    
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 3bfd49c8ab1859ae0f5fa1df2b3781c99115f442
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: x86: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Ingo Molnar <mingo@redhat.com>
    Cc: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit bc00bc924295f02295fe5eeeba3618ba0d0db1ef
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: usb: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 3d81252ddb10f63ae4db713d9b32faabe641b850
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Fri Jun 6 15:48:07 2008 -0500

    device create: spi: convert device_create to device_create_drvdata
    
    Switch over to use the shiny new device_create_drvdata() call
    instead of the original device_create() calls, so this continues
    to work after device_create() is  removed.
    
    Note that this driver never had the race which motivated removing
    the original call; it locked correctly.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 89409211ff97bf82295d1fb98ab18302a03e9199
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: sound: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Cc: Jaroslav Kysela <perex@perex.cz>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 9def0b9761ee096c3c539b427dfb1e52b373cdad
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: scsi: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Cc: James E.J. Bottomley <James.Bottomley@HansenPartnership.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 05675de250c4efcefbd488e6a556639b63898af8
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: s390: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit e17da9c4c5fc19e16ddcb0ae020ee4425ca0c96f
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: net: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Cc: Jeff Garzik <jgarzik@pobox.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit daea34bc6f67cf3872d1b52ba5ccf249f3ceb176
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: mtd: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Cc: David Woodhouse <dwmw2@infradead.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 7da5a05dd7b95315af49f724f623bbfdab0f5e4d
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: misc: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 43f98747d48195d92c4102c17d7175bf24df1801
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: mips: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Cc: Ralf Baechle <ralf@linux-mips.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 97cd790e3a9cf2855676a461ac5c448f5843017d
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: macintosh: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 24d0b416f988fcdfa2615a25c7c33c21cc2a65a9
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: isdn: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Cc: Karsten Keil <kkeil@suse.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit c76d3d28c31a68f45d6b5acaa4813138dd7883b3
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: infiniband: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Cc: Roland Dreier <rolandd@cisco.com>
    Cc: Sean Hefty <sean.hefty@intel.com>
    Cc: Hal Rosenstock <hal.rosenstock@gmail.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit f71674a09f374bb0b5371b3e7b943029867477c5
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: ieee1394: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Cc: Ben Collins <ben.collins@ubuntu.com>
    Acked-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 6ecaaf94b831827405613ee9110d8fb8eff92482
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: ide: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 1cc4376c259d1950817aaa6221aad7c2058df4a8
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: i2c: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Cc: Jean Delvare <khali@linux-fr.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 2871f55237e2aaa00fd724ce45b47e567974045f
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: hwmon: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Cc: Mark M. Hoffman <mhoffman@lightlink.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 0fd15a18d876a9571cc5b88a5d1716dfccb8e493
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: hid: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 1e2744011ff3cd195aba9f7a15dd71b332812a5c
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: framebuffer: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Cc: Antonino Daplas <adaplas@gmail.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit e282959ef3ebae0d72ac0b24242c376fa34da585
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: dvb: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 275e64decc01acf4d2f6b6ad1b83f1c4bd9033e5
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: dca: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 6143b599700f7d6d7961e2de88f1486b2b19b1f2
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: coda: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Cc: Jan Harkes <jaharkes@cs.cmu.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 47aa5793f78c274d51711f6a621fa6b02d4e6402
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: char: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit f79f060561d04a38d41e773ade9baafce3c96179
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 12:52:33 2008 -0700

    device create: block: convert device_create to device_create_drvdata
    
    device_create() is race-prone, so use the race-free
    device_create_drvdata() instead as device_create() is going away.
    
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 09857e35cdccf2457bb03c6d7595adc210a517cc
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed May 21 18:21:38 2008 -0400

    Firmware: fix typo in example code
    
    It's not like this stuff even builds right now, but this will make
    Randy's scripts happy :)
    
    
    Cc: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit ff543332ec5d23833994fca9e7789f067fb51221
Author: Robert P. J. Day <rpjday@crashcourse.ca>
Date:   Tue May 20 00:06:00 2008 +0200

    debugfs: Add a reference to the debugfs API documentation.
    
    Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Cc: Jesper Juhl <jesper.juhl@gmail.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 9f255651fb41c111ee35a2ae632df8ce9bd61def
Author: Kay Sievers <kay.sievers@vrfy.org>
Date:   Tue May 6 22:24:04 2008 +0200

    kobject: replace '/' with '!' in name
    
    Some (block) devices have a '/' in the name, and need special
    handling. Let's have that rule to the core, so we can remove it
    from the block class.
    
    Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit e105b8bfc769b0545b6f0f395179d1e43cbee822
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Mon Apr 21 10:51:07 2008 -0700

    sysfs: add /sys/dev/{char,block} to lookup sysfs path by major:minor
    
    Why?:
    There are occasions where userspace would like to access sysfs
    attributes for a device but it may not know how sysfs has named the
    device or the path.  For example what is the sysfs path for
    /dev/disk/by-id/ata-ST3160827AS_5MT004CK?  With this change a call to
    stat(2) returns the major:minor then userspace can see that
    /sys/dev/block/8:32 links to /sys/block/sdc.
    
    What are the alternatives?:
    1/ Add an ioctl to return the path: Doable, but sysfs is meant to reduce
       the need to proliferate ioctl interfaces into the kernel, so this
       seems counter productive.
    
    2/ Use udev to create these symlinks: Also doable, but it adds a
       udev dependency to utilities that might be running in a limited
       environment like an initramfs.
    
    3/ Do a full-tree search of sysfs.
    
    [kay.sievers@vrfy.org: fix duplicate registrations]
    [kay.sievers@vrfy.org: cleanup suggestions]
    
    Cc: Neil Brown <neilb@suse.de>
    Cc: Tejun Heo <htejun@gmail.com>
    Acked-by: Kay Sievers <kay.sievers@vrfy.org>
    Reviewed-by: SL Baur <steve@xemacs.org>
    Acked-by: Kay Sievers <kay.sievers@vrfy.org>
    Acked-by: Mark Lord <lkml@rtr.ca>
    Acked-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit b32d13102d39ed411d152a7ffcc5f66d5b3b1b49
Author: David S. Miller <davem@davemloft.net>
Date:   Mon Jul 21 18:45:34 2008 -0700

    tcp: Fix bitmask test in tcp_syn_options()
    
    As reported by Alexey Dobriyan:
    
    	  CHECK   net/ipv4/tcp_output.c
    	net/ipv4/tcp_output.c:475:7: warning: dubious: !x & y
    
    And sparse is damn right!
    
    	if (unlikely(!OPTION_TS & opts->options))
    		    ^^^
    		size += TCPOLEN_SACKPERM_ALIGNED;
    
    OPTION_TS is (1 << 1), so condition will never trigger.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit c69cccc95fe4b90dde5fe33e6a3b77880b534fa4
Author: Segher Boessenkool <segher@kernel.crashing.org>
Date:   Tue Jul 22 09:03:45 2008 +1000

    powerpc: Fix build bug with binutils < 2.18 and GCC < 4.2
    
    binutils < 2.18 has a bug that makes it misbehave when taking an
    ELF file with all segments at load address 0 as input.  This
    happens when running "strip" on vmlinux, because of the AT() magic
    in this linker script.  People using GCC >= 4.2 won't run into
    this problem, because the "build-id" support will put some data
    into the "notes" segment (at a non-zero load address).
    
    To work around this, we force some data into both the "dummy"
    segment and the kernel segment, so the dummy segment will get a
    non-zero load address.  It's not enough to always create the
    "notes" segment, since if nothing gets assigned to it, its load
    address will be zero.
    
    Signed-off-by: Segher Boessenkool <segher@kernel.crashing.org>
    Tested-By: Milton Miller <miltonm@bga.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit f36c5227cd88b6340c40d62b05859e8213740a97
Author: Mike Mason <mmlnx@us.ibm.com>
Date:   Tue Jul 22 02:40:17 2008 +1000

    powerpc/eeh: Don't panic when EEH_MAX_FAILS is exceeded
    
    This patch changes the EEH_MAX_FAILS action from panic to printing an
    error message.  Panicking under under this condition is too harsh.
    Although performance will be affected and the device may not recover,
    the system is still running, which at the very least should allow for a
    more graceful shutdown. The patch also removes the msleep() within a
    spinlock, which can lead to a deadlock and is not recommended.
    
    Signed-off-by: Mike Mason <mmlnx@us.ibm.com>
    Acked-by: Linas Vepstas <linasvepstas@gmail.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 57a20d8fb0d2a05abe40abd6bb29e3f923721f1b
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Thu Jul 17 15:05:22 2008 +1000

    fbdev: Teaches offb about palette on radeon r5xx/r6xx
    
    The offb driver already has a collection of hacks to be able to set
    the palette on various chips. This adds support for r5xx/r6xx radeons.
    
    This is needed as offb is the only console solution on these currently
    and the firmware in some cases sets a really bad color palette. This
    fixes using some Radeon X16xx on the Powerstation for example.
    
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit c134fd868fb5137984ce1b7a58f3f6dd4171615e
Author: Maxim Shchetynin <maxim@de.ibm.com>
Date:   Wed Jul 16 05:51:40 2008 +1000

    powerpc/cell/edac: Log a syndrome code in case of correctable error
    
    If correctable error occurs the syndrome code was logged as 0. This patch
    lets EDAC to log a correct syndrome code to make problem investigation
    easier.
    
    Signed-off-by: Maxim Shchetynin <maxim@de.ibm.com>
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Acked-by: Doug Thompson <dougthompson@xmission.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 1ed6af73440c5ec920884bb800685a8cab4ce847
Author: Mark Nelson <markn@au1.ibm.com>
Date:   Fri Jul 18 23:03:34 2008 +1000

    powerpc/cell: Add DMA_ATTR_WEAK_ORDERING dma attribute and use in Cell IOMMU code
    
    Introduce a new dma attriblue DMA_ATTR_WEAK_ORDERING to use weak ordering
    on DMA mappings in the Cell processor. Add the code to the Cell's IOMMU
    implementation to use this code.
    
    Dynamic mappings can be weakly or strongly ordered on an individual basis
    but the fixed mapping has to be either completely strong or completely weak.
    This is currently decided by a kernel boot option (pass iommu_fixed=weak
    for a weakly ordered fixed linear mapping, strongly ordered is the default).
    
    Signed-off-by: Mark Nelson <markn@au1.ibm.com>
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 79e25bac124a7d1d7bf966f06dd9398a1b5f3d20
Author: Torez Smith <lnxtorez@linux.vnet.ibm.com>
Date:   Fri Jul 18 06:42:07 2008 +1000

    powerpc: Indicate which oprofile counters to use while in compat mode
    
    While running on a system with new hardware and a kernel where the
    cpu_specs[] table does not recognize the new hardware, the identify_cpu()
    routine will select the default case as it searches through cpu_specs[]
    in an attempt to match the real PVR. Once the default case is selected,
    non of the oprofile counters and/or fields have been set up or defined.
    
    When identify_cpu() is called once more with the logical PVR, some of
    the cpu specific fields are replaced with the exception of the oprofile
    related ones. However, in the case where we have actually taken the
    default case while searching for the real PVR, we need to tell
    oprofile that we are now running in compatibility mode so it can pick up
    the correct counters. We do this by setting the oprofile_cpu_type field
    to be that taken from the cpu_specs[] for the cpu we are now emulating.
    
    This change will detect that we are now altering the real PVR and determine
    if we also need to update the oprofile_cpu_type field.
    
    Signed-off-by: Torez Smith <lnxtorez@linux.vnet.ibm.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 542a3a3bc9d9c176f7cb332948df1cb8ff91fa64
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 18 04:18:54 2008 +1000

    powerpc/boot: Change spaces to tabs
    
    For C code spaces versus tabs is just a religious issue,
    but for Makefiles it actually matters.
    
    This patch fixes he following errors:
    /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/powerpc/boot/Makefile:166: *** missing separator.  Stop.
    /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/powerpc/boot/Makefile:171: *** missing separator.  Stop.
    
    Since this was inside an ifdef DTC_GENPARSER it was not a problem unless
    someone wanted to regenerate the shipped generated files.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: David Gibson <david@gibson.dropbear.id.au>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit bf312ccc04ab09d674cd1b0f228e76201d94483b
Author: Adrian Bunk <bunk@kernel.org>
Date:   Fri Jul 18 04:18:28 2008 +1000

    powerpc: Remove duplicate 6xx option in Kconfig
    
    The real option is above in the same Kconfig file.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 76bfdcf71c421154b69470e1ce346c8cf4ee1230
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Thu Jul 17 17:17:52 2008 +1000

    powerpc: Use PPC_LONG and PPC_LONG_ALIGN in lib/string.S
    
    Replace ifdef clutter with the PPC_LONG and PPC_LONG_ALIGN macros
    for readability.
    
    No change to the generated code.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 551c3c04b478b987ccd335f1a42362d571b1592d
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Thu Jul 17 17:17:52 2008 +1000

    powerpc: Use PPC_LONG_ALIGN in uaccess.h
    
    Use the new PPC_LONG_ALIGN macro instead of passing an argument
    to the asm for consistency.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 6a2a24bb755405d5311efaaed865042477b26f30
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Thu Jul 17 17:17:51 2008 +1000

    powerpc: Add a #define for aligning to a long-sized boundary
    
    Add a #define for aligning to a long-sized boundary. It would be nice
    to use sizeof(long) for this, but that requires generating the value
    with asm-offsets.c, and asm-offsets.c includes asm-compat.h and we
    descend into some sort of recursive include hell.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 67260ac9a397eb7c9e2980be2865912d3840b042
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Thu Jul 17 15:53:31 2008 +1000

    powerpc: Fix OF parsing of 64 bits PCI addresses
    
    The OF parsing code for PCI addresses isn't always treating properly
    the address space indication 0b11 (ie. 0x3) as meaning 64 bits
    memory space.
    
    This means that it fails to parse addresses for PCI BARs that have
    this encoding set by the firmware, which happens on some SLOF
    versions and breaks offb palette handling on Powerstation.
    
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Acked-by: Segher Boessenkool <segher@kernel.crashing.org>

commit 1856c020402f602b2bd26bcc9b77250304565b7e
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Thu Jul 17 14:46:00 2008 +1000

    powerpc: Use WARN_ON(1) instead of __WARN()
    
    __WARN() is not defined for all configs, use WARN_ON(1) instead.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 6fdc9f5076e0f6018e1d9250c6673f812b556d90
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Thu Jul 17 08:12:25 2008 +1000

    powerpc: Fix support for latencytop
    
    We need to pass the kernel stack pointer instead of the user space
    stack pointer in save_stack_trace_tsk().
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 72e82dcd1f8fc6f99e0ee2ef1ed1ff37c1e63858
Author: Geoff Levand <geoffrey.levand@am.sony.com>
Date:   Thu Jul 17 07:22:26 2008 +1000

    powerpc/ps3: Update ps3_defconfig
    
    Update ps3_defconfig.
    
    Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 059e4938f8b060b10c4352e6c45739473bc73267
Author: Masakazu Mokuno <mokuno@sm.sony.co.jp>
Date:   Thu Jul 17 07:22:19 2008 +1000

    powerpc/ps3: Add a sub-match id to ps3_system_bus
    
    Add sub match id for ps3 system bus so that two different system bus
    devices can be connected to a shared device.
    
    Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
    Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 6e5f1537833a9fc8251157dff403231f5c89a894
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Wed Jul 16 23:43:06 2008 +1000

    powerpc: Add a 6xx defconfig
    
    This is a defconfig from Dave Jones and should be similar (if not
    identical) to the fedora ppc32 defconfig.  The intent is to cover all
    cache coherent 6xx based chips and platforms as reasonable.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 4f3dd8a06239c0a19d772a27c2f618dc2faadf4a
Author: Mark Nelson <markn@au1.ibm.com>
Date:   Wed Jul 16 05:51:47 2008 +1000

    powerpc/dma: Use the struct dma_attrs in iommu code
    
    Update iommu_alloc() to take the struct dma_attrs and pass them on to
    tce_build(). This change propagates down to the tce_build functions of
    all the platforms.
    
    Signed-off-by: Mark Nelson <markn@au1.ibm.com>
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 4795b7801b07e1b7286edb0d9321433fc0eac6cc
Author: Christian Krafft <krafft@de.ibm.com>
Date:   Wed Jul 16 05:51:45 2008 +1000

    powerpc/cell: Add support for power button of future IBM cell blades
    
    This patch adds support for the power button on future IBM cell blades.
    It actually doesn't shut down the machine. Instead it exposes an
    input device /dev/input/event0 to userspace which sends KEY_POWER
    if power button has been pressed.
    haldaemon actually recognizes the button, so a plattform independent acpid
    replacement should handle it correctly.
    
    Signed-off-by: Christian Krafft <krafft@de.ibm.com>
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 70694a8bab22bd0cc98ff4ee5cc75fe9be30fcd0
Author: Christian Krafft <krafft@de.ibm.com>
Date:   Wed Jul 16 05:51:44 2008 +1000

    powerpc/cell: Cleanup sysreset_hack for IBM cell blades
    
    This patch adds a config option for the sysreset_hack used for
    IBM Cell blades. The code is moves from pervasive.c into ras.c and
    gets it's own init method.
    
    Signed-off-by: Christian Krafft <krafft@de.ibm.com>
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 880e710580c09bf86cddac687fc492a8318934fe
Author: Christian Krafft <krafft@de.ibm.com>
Date:   Wed Jul 16 05:51:43 2008 +1000

    powerpc/cell/cpufreq: Add spu aware cpufreq governor
    
    This patch adds a cpufreq governor that takes the number of running spus
    into account. It's very similar to the ondemand governor, but not as complex.
    Instead of hacking spu load into the ondemand governor it might be easier to
    have cpufreq accepting multiple governors per cpu in future.
    Don't know if this is the right way, but it would keep the governors simple.
    
    Signed-off-by: Christian Krafft <krafft@de.ibm.com>
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Acked-by: Dave Jones <davej@redhat.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 8204cba7fa0ca0752fdaec021dae2634788178aa
Author: Maxim Shchetynin <maxim@de.ibm.com>
Date:   Wed Jul 16 05:51:42 2008 +1000

    powerpc/axonram: Enable partitioning of the Axons DDR2 DIMMs
    
    DDR2 memory DIMMs on the Axon could be accessed only as one partition
    when using file system drivers which are using the direct_access() method.
    This patch enables for such file system drivers to access Axon's DDR2 memory
    even if it is splitted in several partitions.
    
    Signed-off-by: Maxim Shchetynin <maxim@de.ibm.com>
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 9a23409b69440e76d34dc23846cae44f46f60d98
Author: Maxim Shchetynin <maxim@de.ibm.com>
Date:   Wed Jul 16 05:51:41 2008 +1000

    powerpc/axonram: Use only one block device major number
    
    Axonram module registers one block device for each DDR2 DIMM found
    on a system. This means that each DDR2 DIMM becomes its own block device
    major number. This patch lets axonram module to register the only one
    block device for all DDR2 DIMMs which also spares kernel resources.
    
    Signed-off-by: Maxim Shchetynin <maxim@de.ibm.com>
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 18ad7a61e1b700dfe177fabf1c350b4f5d4da8ac
Author: Wolfgang Grandegger <wg@grandegger.com>
Date:   Fri May 30 22:51:33 2008 +1000

    of_gpio: Should use new <linux/gpio.h> header
    
    Since commit 7560fa60fcdcdb0da662f6a9fad9064b554ef46c (gpio: <linux/gpio.h>
    and "no GPIO support here" stubs) drivers can use GPIOs if they're available,
    but don't require them.
    
    This patch actually enables this feature.
    
    Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 6662327e190a20bd42867f11abca095badee56e1
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Mon Jul 21 16:55:11 2008 -0700

    ide: merge <asm-sparc/ide_64.h> with <asm-sparc/ide_32.h>
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit edc83d4f3e971b322c557604d064b68374a7b77b
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Mon Jul 21 16:51:43 2008 -0700

    ide: <asm-sparc/ide_64.h>: use __raw_{read,write}w()
    
    Use __raw_{read,write}w() in __ide_{in,out}sw()
    and remove no longer needed {in,out}w_be().
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 8fbf3f30fe0700eff01d6ff8d058cd6f47d4da1b
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Mon Jul 21 16:50:56 2008 -0700

    ide: <asm-sparc/ide_32.h>: use __raw_{read,write}w()
    
    Use __raw_{read,write}w() in __ide_{in,out}sw().
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 28c10af712d875f85c3b8f70aa7a47b77be0f27d
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Mon Jul 21 16:49:34 2008 -0700

    ide: <asm-sparc/ide_64.h>: use %r0 for outw_be()
    
    Use %r0 for outw_be() to make it match __raw_writew().
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 93ded9b8fd42abe2c3607097963d8de6ad9117eb
Merge: 6d52dcb... f756cbd...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 21 15:42:20 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (100 commits)
      usb-storage: revert DMA-alignment change for Wireless USB
      USB: use reset_resume when normal resume fails
      usb_gadget: composite cdc gadget fault handling
      usb gadget: minor USBCV fix for composite framework
      USB: Fix bug with byte order in isp116x-hcd.c fio write/read
      USB: fix double kfree in ipaq in error case
      USB: fix build error in cdc-acm for CONFIG_PM=n
      USB: remove board-specific UP2OCR configuration from pxa27x-udc
      USB: EHCI: Reconciling USB register differences on MPC85xx vs MPC83xx
      USB: Fix pointer/int cast in USB devio code
      usb gadget: g_cdc dependso on NET
      USB: Au1xxx-usb: suspend/resume support.
      USB: Au1xxx-usb: clean up ohci/ehci bus glue sources.
      usbfs: don't store bad pointers in registration
      usbfs: fix race between open and unregister
      usbfs: simplify the lookup-by-minor routines
      usbfs: send disconnect signals when device is unregistered
      USB: Force unbinding of drivers lacking reset_resume or other methods
      USB: ohci-pnx4008: I2C cleanups and fixes
      USB: debug port converter does not accept more than 8 byte packets
      ...

commit f88133d76ea38761b7379d6233b752ed82250a4a
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jul 21 15:57:45 2008 +0200

    acpi: fix crash in core ACPI code, triggered by CONFIG_ACPI_PCI_SLOT=y
    
    -tip testing found the following boot crash on 32-bit x86 (Core2Duo
    laptop) yesterday:
    
    [    5.606664] scsi4 : ata_piix
    [    5.606664] scsi5 : ata_piix
    [    5.606664] ACPI Error (psargs-0358): [\_SB_.PCI0.LPC_.EC__.BSTA] Namespace lookup failure, AE_NOT_FOUND
    [    5.606664] ACPI Error (psparse-0530): ACPI Error (nsnames-0186): Invalid NS Node (f7c0e960) while traversing path [20080609]
    [    5.606664] BUG: unable to handle kernel NULL pointer dereference at 0000000f
    [    5.606664] IP: [<80339e2f>] acpi_ns_build_external_path+0x1f/0x80
    [    5.609997] *pdpt = 0000000000a03001 *pde = 0000000000000000
    [    5.609997] Oops: 0002 [#1] SMP
    [    5.609997]
    [    5.609997] Pid: 1, comm: swapper Not tainted (2.6.26-tip-03965-gbbfb62e-dirty #3153)
    [    5.609997] EIP: 0060:[<80339e2f>] EFLAGS: 00010286 CPU: 0
    [    5.609997] EIP is at acpi_ns_build_external_path+0x1f/0x80
    [    5.609997] EAX: f7c18c18 EBX: ffffffff ECX: 00000010 EDX: 00000000
    [    5.609997] ESI: f7c18c18 EDI: 00000010 EBP: f7c4dc28 ESP: f7c4dc18
    [    5.609997]  DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
    [    5.609997] Process swapper (pid: 1, ti=f7c4c000 task=f7c50000 task.ti=f7c4c000)
    [    5.609997] Stack: 00000000 00000000 f7c18c18 f7c4dc48 f7c4dc40 80339ed0 00000000 f7c18c18
    [    5.609997]        8084c1b6 8084c1b6 f7c4dc58 8033a60a 00000000 00000010 00000000 f7c18c18
    [    5.609997]        f7c4dc70 8033a68f f7c18c18 00000000 f6de7600 00000005 f7c4dc98 8033c34d
    [    5.609997] Call Trace:
    [    5.609997]  [<80339ed0>] ? acpi_ns_handle_to_pathname+0x40/0x72
    [    5.609997]  [<8033a60a>] ? acpi_ns_print_node_pathname+0x2c/0x61
    [    5.609997]  [<8033a68f>] ? acpi_ns_report_method_error+0x50/0x6d
    [    5.609997]  [<8033c34d>] ? acpi_ps_parse_aml+0x149/0x2f9
    [    5.609997]  [<8033d6dd>] ? acpi_ps_execute_method+0x132/0x201
    [    5.609997]  [<80339d19>] ? acpi_ns_evaluate+0x1ad/0x258
    [    5.609997]  [<803406c4>] ? acpi_ut_evaluate_object+0x55/0x18f
    [    5.609997]  [<803408b7>] ? acpi_ut_execute_STA+0x22/0x7a
    [    5.609997]  [<8033a907>] ? acpi_get_object_info+0x131/0x1be
    [    5.609997]  [<80344bb2>] ? do_acpi_find_child+0x22/0x4b
    [    5.609997]  [<8033b855>] ? acpi_ns_walk_namespace+0xa5/0x124
    [    5.609997]  [<803394f3>] ? acpi_walk_namespace+0x54/0x74
    [    5.609997]  [<80344b90>] ? do_acpi_find_child+0x0/0x4b
    [    5.609997]  [<80344b85>] ? acpi_get_child+0x38/0x43
    [    5.609997]  [<80344b90>] ? do_acpi_find_child+0x0/0x4b
    [    5.609997]  [<804d0148>] ? ata_acpi_associate+0xb5/0x1b5
    [    5.609997]  [<804c6ecb>] ? ata_scsi_add_hosts+0x8e/0xdc
    [    5.609997]  [<804c40c8>] ? ata_host_register+0x9f/0x1d6
    [    5.609997]  [<804cbc7f>] ? ata_pci_sff_activate_host+0x179/0x19f
    [    5.609997]  [<804cdd45>] ? ata_sff_interrupt+0x0/0x1c7
    [    5.609997]  [<8069b033>] ? piix_init_one+0x569/0x5b0
    [    5.609997]  [<801bd400>] ? sysfs_ilookup_test+0x0/0x11
    [    5.609997]  [<801987d7>] ? ilookup5_nowait+0x29/0x30
    [    5.609997]  [<802efc7e>] ? pci_match_device+0x99/0xa3
    [    5.609997]  [<802efd3c>] ? pci_device_probe+0x39/0x59
    [    5.609997]  [<803bc4af>] ? driver_probe_device+0xa0/0x11b
    [    5.609997]  [<803bc564>] ? __driver_attach+0x3a/0x59
    [    5.609997]  [<803bbde3>] ? bus_for_each_dev+0x36/0x58
    [    5.609997]  [<803bc354>] ? driver_attach+0x14/0x16
    [    5.609997]  [<803bc52a>] ? __driver_attach+0x0/0x59
    [    5.609997]  [<803bc161>] ? bus_add_driver+0x93/0x196
    [    5.609997]  [<803bc773>] ? driver_register+0x71/0xcd
    [    5.609997]  [<802eff05>] ? __pci_register_driver+0x3f/0x6e
    [    5.609997]  [<809af7ff>] ? piix_init+0x14/0x24
    [    5.609997]  [<80984568>] ? kernel_init+0x128/0x269
    [    5.609997]  [<809af7eb>] ? piix_init+0x0/0x24
    [    5.609997]  [<802e2758>] ? trace_hardirqs_on_thunk+0xc/0x10
    [    5.609997]  [<80116aef>] ? restore_nocheck_notrace+0x0/0xe
    [    5.609997]  [<80984440>] ? kernel_init+0x0/0x269
    [    5.609997]  [<80984440>] ? kernel_init+0x0/0x269
    [    5.609997]  [<80117d87>] ? kernel_thread_helper+0x7/0x10
    [    5.609997]  =======================
    [    5.609997] Code: 75 02 b3 01 8d 43 01 8b 5d fc c9 c3 55 89 e5 57 89 cf 56 53 89 d3 4b 83 ec 04 83 fb 03 89 55 f0 77 09 c6 01 5c c6 41 01 00 eb 59 <c6> 04 19 00 8b 55 f0 8d 34 11 89 c2 eb 19 8b 42 08 83 eb 05 89
    [    5.609997] EIP: [<80339e2f>] acpi_ns_build_external_path+0x1f/0x80 SS:ESP 0068:f7c4dc18
    [    5.613331] Kernel panic - not syncing: Fatal exception
    [    5.613331] Rebooting in 1 seconds..[    4.646664] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
    
    I have bisected it down to:
    
     # bad:  [5b664cbe] Merge branch 'upstream-linus' of git://git.kernel.
     # good: [bce7f795] Linux 2.6.26
     # good: [e18425ab] Merge branch 'tracing/for-linus' of git://git.kern
     # good: [cadc7236] Merge branch 'bkl-removal' into next
     # good: [4515889a] Merge branch 'merge' of git://git.kernel.org/pub/s
     # good: [42fdd14e] Merge git://git.kernel.org/pub/scm/linux/kernel/gi
     # good: [8a0ca91f] Merge branch 'for-linus' of git://git.kernel.org/p
     # bad:  [0af4b8cb] ACPI: Introduce new device wakeup flag 'prepared'
     # good: [fe997407] PCI: construct one fakephp slot per PCI slot
     # bad:  [531f254a] PCIE: aer: use dev_printk when possible
     # bad:  [15650a20] x86/PCI: fixup early quirk probing
     # good: [0e6859d9] ACPI PM: Remove obsolete Toshiba workaround
     # bad:  [8344b566] PCI: ACPI PCI slot detection driver
     # good: [f46753c9] PCI: introduce pci_slot
    
     | 8344b568f5bdc7ee1bba909de3294c6348c36056 is first bad commit
     | commit 8344b568f5bdc7ee1bba909de3294c6348c36056
     | Author: Alex Chiang <achiang@hp.com>
     | Date:   Tue Jun 10 15:30:42 2008 -0600
     |
     |     PCI: ACPI PCI slot detection driver
     |
     |     Detect all physical PCI slots as described by ACPI, and create entries in
     |     /sys/bus/pci/slots/.
    
    I.e. the new CONFIG_ACPI_PCI_SLOT=y option was causing this crash.
    
    But the bug is not mainly in this new PCI code - that code was just
    hitting the ACPI code in a new way which made ACPI break.
    
    The crash signature shows that we are crashing on this instruction:
    
       movb $0x0, (%ecx, %ebx, 1)
    
    ECX and EBX are 0x10 and -1. It's this line in
    drivers/acpi/namespace/nsnames.c's acpi_ns_build_external_path():
    
            name_buffer[index] = 0;
    
    I.e. name_buffer is 0x10 and index is -1.
    
    index -1 corresponds to size 0, and name_buffer 0x10 is slab's
    ZERO_SIZE_PTR special-case for zero-sized allocations.
    
    I.e. when we called acpi_ns_handle_to_pathname(), we got required_size
    of 0 due to an error condition, but this is passed to the ACPI allocator
    unconditionally:
    
            required_size = acpi_ns_get_pathname_length(node);
    
            /* Validate/Allocate/Clear caller buffer */
    
            status = acpi_ut_initialize_buffer(buffer, required_size);
            if (ACPI_FAILURE(status)) {
                    return_ACPI_STATUS(status);
            }
    
    Where acpi_ut_initialize_buffer(), through many (unnecessary) layers,
    ends up calling kzalloc(0). Which returns 0x10 and that then causes the
    crash later on.
    
    So fix both callers of acpi_ns_get_pathname_length(), which can return 0
    in case of an invalid node.
    
    Also add a WARN_ON() against zero sized allocations in
    acpi_ut_initialize_buffer() to make it easier to find similar instances
    of this bug.
    
    I have tested this patch for the past 24 hours and the crash has not
    reappeared.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 8294fafdafc602ed11f401c44628fab8558c5cf5
Merge: 725c3a2... bf20e74...
Author: Andi Kleen <ak@linux.intel.com>
Date:   Tue Jul 22 00:16:54 2008 +0200

    Merge branch 'for-upstream/acpi-test' of git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6 into release-2.6.27

commit f756cbd458ab71c996a069cb3928fb1e2d7cd9cc
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Mon Jun 30 13:39:59 2008 -0400

    usb-storage: revert DMA-alignment change for Wireless USB
    
    This patch (as1110) reverts an earlier patch meant to help with
    Wireless USB host controllers.  These controllers can have bulk
    maxpacket values larger than 512, which puts unusual constraints on
    the sizes of scatter-gather list elements.  However it turns out that
    the block layer does not provide the support we need to enforce these
    constraints; merely changing the DMA alignment mask doesn't help.
    Hence there's no reason to keep the original patch.  The Wireless USB
    problem will have to be solved a different way.
    
    In addition, there is a reason to get rid of the earlier patch.  By
    dereferencing a pointer stored in the ep_in array of struct
    usb_device, the current code risks an invalid memory access when it
    runs concurrently with device removal.  The members of that array are
    cleared before the driver's disconnect method is called, so it should
    not try to use them.
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 86c57edf60f5c98adb496880f56cd0e5a3423153
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Mon Jun 30 11:14:43 2008 -0400

    USB: use reset_resume when normal resume fails
    
    This patch (as1109b) makes USB-Persist more resilient to errors.  With
    the current code, if a normal resume fails, it's an unrecoverable
    error.  With the patch, if a normal resume fails (and if the device is
    enabled for USB-Persist) then a reset-resume is tried.
    
    This fixes the problem reported in Bugzilla #10977.
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit ac90e36592ea5171c4e70f58b39a782d871a7d9f
Author: David Brownell <david-b@pacbell.net>
Date:   Tue Jul 1 13:18:20 2008 -0700

    usb_gadget: composite cdc gadget fault handling
    
    These two fixes ensure the new "CDC Composite Device" gadget
    fails cleanly when it's loaded on hardware that can't support
    this particular gadget driver.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit c24f42276b4c4467e82cdd5a941fb7f9400aeea0
Author: David Lopo <dlopo@chipidea.mips.com>
Date:   Tue Jul 1 13:14:17 2008 -0700

    usb gadget: minor USBCV fix for composite framework
    
    Fill in a reserved/unused device qualifier field to ensure that
    the USBCV tests will always pass.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 28874b7ec47e1e5cfe2b67420c4d07c6297a43a9
Author: Julien May <mailinglist@miromico.ch>
Date:   Fri Jun 27 15:01:18 2008 +0200

    USB: Fix bug with byte order in isp116x-hcd.c fio write/read
    
    URB payload data are transfered in wrong byte order on a big endinan
    architecture (AVR32).
    
    Signed-off-by: Julien May <mailinglist@miromico.ch>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit df3e1ab7334279bc744344bcf05272dc8b985d3d
Author: Oliver Neukum <oliver@neukum.org>
Date:   Mon Jun 30 14:33:57 2008 +0200

    USB: fix double kfree in ipaq in error case
    
    in the error case the ipaq driver leaves a dangling pointer to already
    freed memory that will be freed again.
    
    Signed-off-by: Oliver Neukum <oneukum@suse.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 357585892e56f7c7bec4a9c8dfaf90257c8756c6
Author: Oliver Neukum <oliver@neukum.org>
Date:   Tue Jul 1 19:10:08 2008 +0200

    USB: fix build error in cdc-acm for CONFIG_PM=n
    
    Here's the fix. cdc-wdm has the same problem. The fix is the same.
    
    Signed-off-by: Oliver Neukum <oneukum@suse.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 95f371f24c48b50e365f4c08d8f61eb8b15b3bba
Author: Daniel Ribeiro <drwyrm@gmail.com>
Date:   Tue Jul 1 23:09:27 2008 -0300

    USB: remove board-specific UP2OCR configuration from pxa27x-udc
    
    Remove the board-specific UP2OCR configuration from the
    pxa27x-udc driver.
    
    Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 4f5342583c67fde6825d39b19c6b252db80beaf2
Author: Srikanth Srinivasan <srikanth.srinivasan@freescale.com>
Date:   Wed Jul 2 02:14:33 2008 -0500

    USB: EHCI: Reconciling USB register differences on MPC85xx vs MPC83xx
    
    A couple of USB register initializations had to be changed on MPC85xx
    platforms.  This is due to the internal SoC buses being different on
    MPC83xx SoCs vs MPC85xx SoCs.
    
    We currently handle this via an ifdef since 83xx and 85xx are mutually
    exclusive kernel builds.
    
    Signed-off-by: Srikanth Srinivasan <srikanth.srinivasan@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit a80d5ff0d7d3a99e962a02c36acf97ba5a70b86e
Author: David Howells <dhowells@redhat.com>
Date:   Wed Jul 2 12:28:55 2008 +0100

    USB: Fix pointer/int cast in USB devio code
    
    Fix pointer/int cast in USB devio code, and thus avoid a compiler warning.
    
    A void* data argument passed to bus_find_device() and thence to match_devt()
    is used to carry a 32-bit datum.  However, casting directly between a u32 and
    a pointer is not permitted - there must be an intermediate cast via (unsigned)
    long.
    
    This was introduced by the following patch:
    
    	commit 94b1c9fa060ece2c8f080583beb6cc6008e41413
    	Author: Alan Stern <stern@rowland.harvard.edu>
    	Date:   Tue Jun 24 14:47:12 2008 -0400
    
    	    usbfs: simplify the lookup-by-minor routines
    
    	    This patch (as1105) simplifies the lookup-by-minor-number code in
    	    usbfs.  Instead of passing the minor number to the callback, which
    	    must then reconstruct the entire dev_t value, the patch passes the
    	    dev_t value directly.
    
    	    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    	    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Cc: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 4ddd9ec17af6a7c539f4a12758905340c00847d6
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Thu Jul 3 14:44:59 2008 -0700

    usb gadget: g_cdc dependso on NET
    
    g_cdc needs to depend on NET, otherwise net-related build errors happen:
    
    ERROR: "netif_carrier_on" [drivers/usb/gadget/g_cdc.ko] undefined!
    ERROR: "netif_carrier_off" [drivers/usb/gadget/g_cdc.ko] undefined!
    ERROR: "netif_rx" [drivers/usb/gadget/g_cdc.ko] undefined!
    ERROR: "alloc_etherdev_mq" [drivers/usb/gadget/g_cdc.ko] undefined!
    ERROR: "free_netdev" [drivers/usb/gadget/g_cdc.ko] undefined!
    ERROR: "register_netdev" [drivers/usb/gadget/g_cdc.ko] undefined!
    ERROR: "print_mac" [drivers/usb/gadget/g_cdc.ko] undefined!
    ERROR: "dev_kfree_skb_any" [drivers/usb/gadget/g_cdc.ko] undefined!
    ERROR: "__alloc_skb" [drivers/usb/gadget/g_cdc.ko] undefined!
    ERROR: "eth_type_trans" [drivers/usb/gadget/g_cdc.ko] undefined!
    ERROR: "unregister_netdev" [drivers/usb/gadget/g_cdc.ko] undefined!
    ERROR: "__netif_schedule" [drivers/usb/gadget/g_cdc.ko] undefined!
    ERROR: "skb_put" [drivers/usb/gadget/g_cdc.ko] undefined!
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 42bfc7b44f724fb5ce838fc2f552a3eb8cd768ec
Author: Manuel Lauss <mano@roarinelk.homelinux.net>
Date:   Mon Jun 23 09:09:37 2008 +0200

    USB: Au1xxx-usb: suspend/resume support.
    
    Copy the OHCI/EHCI PM callbacks of the PCI implementation since
    they work equally well on Au1xxx hardware.
    
    Tested on Au1200.
    
    Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
    Cc: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 53c81a348fa1d21dd042d9c9a9f91795f83fed66
Author: Manuel Lauss <mano@roarinelk.homelinux.net>
Date:   Mon Jun 23 09:08:29 2008 +0200

    USB: Au1xxx-usb: clean up ohci/ehci bus glue sources.
    
    - Fold multiple probe/remove callbacks into one function;
    - minor style fixes, no functional changes.
    
    Tested on Au1200.
    
    Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
    Cc: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit e04199b2167e88f0e2d0410fafaa2c35ff7ba8c1
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Tue Jun 24 14:47:29 2008 -0400

    usbfs: don't store bad pointers in registration
    
    This patch (as1107) fixes a small bug in the usbfs registration and
    unregistration code.  It avoids leaving an error value stored in the
    device's usb_classdev field and it avoids trying to unregister a NULL
    pointer.  (It also fixes a rather extreme overuse of whitespace.)
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit d64aac36394b3c26db53538bfedd8444a3a2206e
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Tue Jun 24 14:47:19 2008 -0400

    usbfs: fix race between open and unregister
    
    This patch (as1106) fixes a race between opening and unregistering
    device files in usbfs.  The current code drops its reference to the
    device and then reacquires it, ignoring the possibility that the
    device structure might have been removed in the meantime.  It also
    doesn't check whether the device is already in the NOTATTACHED state
    when the file is opened.
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 61ad04a89f0e3e6adaed0d9adfc0c9b431ccbb92
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Tue Jun 24 14:47:12 2008 -0400

    usbfs: simplify the lookup-by-minor routines
    
    This patch (as1105) simplifies the lookup-by-minor-number code in
    usbfs.  Instead of passing the minor number to the callback, which
    must then reconstruct the entire dev_t value, the patch passes the
    dev_t value directly.
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit cd9f03759d3eb588e185b04e1854c778b050833e
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Tue Jun 24 14:47:04 2008 -0400

    usbfs: send disconnect signals when device is unregistered
    
    USB device files are accessible in two ways: as files in usbfs and as
    character device nodes.  The two paths are supposed to behave
    identically, but they don't.  When the underlying USB device is
    unplugged, disconnect signals are sent to processes with open usbfs
    files (if they requested these signals) but not to processes with open
    device node files.
    
    This patch (as1104) fixes the bug by moving the disconnect-signalling
    code into a common subroutine which is called from both paths.
    Putting this subroutine in devio.c removes the only out-of-file
    reference to struct dev_state, and so the structure's declaration can
    be moved from usb.h into devio.c.
    
    Finally, the new subroutine performs one extra action: It kills all
    the outstanding async URBs.  (I'd kill the outstanding synchronous
    URBs too, if there was any way to do it.)  In the past this hasn't
    mattered much, because devices were unregistered from usbfs only
    when they were disconnected.  But now the unregistration can also
    occur whenever devices are unbound from the usb_generic driver.  At
    any rate, killing URBs when a device is unregistered from usbfs seems
    like a good thing to do.
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 78d9a487ee961c356e1a934d9a92eca38ffb3a70
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Mon Jun 23 16:00:40 2008 -0400

    USB: Force unbinding of drivers lacking reset_resume or other methods
    
    This patch (as1024) takes care of a FIXME issue: Drivers that don't
    have the necessary suspend, resume, reset_resume, pre_reset, or
    post_reset methods will be unbound and their interface reprobed when
    one of the unsupported events occurs.
    
    This is made slightly more difficult by the fact that bind operations
    won't work during a system sleep transition.  So instead the code has
    to defer the operation until the transition ends.
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 64b3d6d11948cc71ff12124dcb693392a32f1bf4
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jun 18 14:46:27 2008 +0200

    USB: ohci-pnx4008: I2C cleanups and fixes
    
    Various cleanups and fixes to the i2c code in ohci-pnx4008:
    * Delete empty isp1301_command. The i2c driver command implementation
      is optional, so there's no point in providing an empty
      implementation.
    * Give a name to isp1301_driver. I'm surprised that i2c-core accepted
      to register this driver at all. I've chosen "isp1301_pnx" as the
      name, because it's not a generic ISP1301 driver (much like the
      isp1301_omap driver.) We might want to make the name even more
      specific (but "isp1301_ohci_pnx4008" doesn't fit.)
    * The ISP1301 is definitely not a hardware monitoring device.
    * Fix a memory leak on failure in isp1301_attach. If
      i2c_attach_client fails, the client is not registered so
      isp1301_detach is never called and the i2c_client memory is lost.
    * Use strlcpy instead of strcpy.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Cc: Vitaly Wool <vitalywool@gmail.com>
    Cc: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 71be4f81e97fe1f42c48a6dfc411dc6d3c18687f
Author: Aleksey Gorelov <dared1st@yahoo.com>
Date:   Thu Jun 19 15:22:17 2008 -0700

    USB: debug port converter does not accept more than 8 byte packets
    
    USB debug port only supports 8 byte rx/tx packets. Although spec implies that
    "if a packet larger than eight bytes is received from the remote computer, the
    device must break the larger packet into eight-byte packets before sending the
    data to the Debug Port", the real PLX NET20DC device does not handle it right -
    data is corrupted on debug port end if serial interface sends >8 byte urbs.
    Patch below fixes the issue by limiting tx urb to 8 byte.
    
    Signed off by: Aleks Gorelov <dared1st@yahoo.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 830f4021a8d5ce97c6bed267132e5e90fb166192
Author: Oliver Neukum <oliver@neukum.org>
Date:   Wed Jun 25 14:17:16 2008 +0200

    USB: fix disconnect bug in cdc-acm
    
    cdc-acm must give up secondary interfaces if the primary is disconnected
    and vice versa. This wasn't done correctly.
    
    Signed-off-by: Oliver Neukum <oneukum@suse.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 62ad296b6ca78bd123864c138814c0a597873693
Author: Oliver Neukum <oliver@neukum.org>
Date:   Wed Jun 25 13:32:49 2008 +0200

    USB: fix usb serial pm counter decrement for disconnected interfaces
    
    usb serial decrements the pm counter even if an interface has been
    disconnected. If it was a logical disconnect the interface may belong
    already to another driver. This patch introduces a check for disconnected
    interfaces.
    
    Signed-off-by: Oliver Neukum <oneukum@suse.de>
    Cc: Stable <stable@kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 17d80d562fd78a035e994afde88f354973e76236
Author: Oliver Neukum <oliver@neukum.org>
Date:   Tue Jun 24 15:56:10 2008 +0200

    USB: autosuspend for cdc-wdm
    
    this patch implements
    
    - suspend/resume
    - aggressive autosuspend for the cdc-wdm driver
    - pre/post_reset
    
    Signed-off-by: Oliver Neukum <oneukum@suse.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 11ea859d64b69a747d6b060b9ed1520eab1161fe
Author: Oliver Neukum <oliver@neukum.org>
Date:   Fri Jun 20 11:25:57 2008 +0200

    USB: additional power savings for cdc-acm devices that support remote wakeup
    
    this patch saves power for cdc-acm devices that support remote wakeup
    while the device is connected.
    
    - request needs_remote_wakeup when needed
    - delayed write while a device is autoresumed
    - the device is marked busy when appropriate
    
    Signed-off-by: Oliver Neukum <oneukum@suse.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 188d63602756bfd4aa1fb61d531dbd59bddac962
Author: Ben Collins <ben.collins@canonical.com>
Date:   Thu Jun 26 20:08:16 2008 -0400

    USB: keyspan: Remove duplicate device entries
    
    The 28xb, as documented in comments, has the same ID's as the 28x.
    Remove the duplicated ID's from the device tables, and expand the
    comment to document this.
    
    Signed-off-by: Ben Collins <ben.collins@canonical.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 3b36a8fd67774867536f138035823ea9fb1b9566
Author: Benny Halevy <bhalevy@panasas.com>
Date:   Fri Jun 27 12:22:32 2008 +0300

    usb: fix uninitialized variable warning in keyspan_pda
    
    This fixes the compiler warning.
    
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 397f519a0d771a6bddbcd71a31da6880e81c2e6b
Author: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Date:   Fri Jun 27 19:09:58 2008 +0900

    usb: r8a66597-hcd: fix iinterval for Full/Low speed device
    
    fix interrupt transfer interval for Full/Low speed device.
    
    Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 0bf32b807ff28bb71012f60660e97e79408252ce
Author: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Date:   Fri Jun 27 19:09:55 2008 +0900

    usb: r8a66597-hcd: fix interrupt trigger
    
    fix the problem that did not set IRQF_TRIGGER_ flag.
    
    Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 742120c63138651c898614001cb58cd607401eac
Author: Ming Lei <tom.leiming@gmail.com>
Date:   Wed Jun 18 22:00:29 2008 +0800

    USB: fix usb_reset_device and usb_reset_composite_device(take 3)
    
    This patch renames the existing usb_reset_device in hub.c to
    usb_reset_and_verify_device and renames the existing
    usb_reset_composite_device to usb_reset_device. Also the new
    usb_reset_and_verify_device does't need to be EXPORTED .
    
    The idea of the patch is that external interface driver
    should warn the other interfaces' driver of the same
    device before and after reseting the usb device. One interface
    driver shoud call _old_ usb_reset_composite_device instead of
    _old_ usb_reset_device since it can't assume the device contains
    only one interface. The _old_ usb_reset_composite_device
    is safe for single interface device also. we rename the two
    functions to make the change easily.
    
    This patch is under guideline from Alan Stern.
    
    Signed-off-by: Ming Lei <tom.leiming@gmail.com>

commit dd9ca5d9be7eba99d685d733e23d5be7110e9556
Author: Andre Haupt <andre@bitwigglers.org>
Date:   Wed Jun 18 15:56:00 2008 +0200

    USB: usb-serial: fix a sparse warning about different signedness
    
    fix the following sparse warning:
    
    drivers/usb/serial/usb-serial.c:927:43: warning: incorrect type in argument 3 (different signedness)
    drivers/usb/serial/usb-serial.c:927:43:    expected unsigned int *minor
    drivers/usb/serial/usb-serial.c:927:43:    got int *<noident>
      CHECK   drivers/usb/serial/generic.c
    
    Signed-off-by: Andre Haupt <andre@bitwigglers.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 3faefc88c1a32b0b4a00b9089fab5d917996b16c
Author: Nate Case <ncase@xes-inc.com>
Date:   Tue Jun 17 11:11:38 2008 -0500

    USB: isp1760: Support board-specific hardware configurations
    
    This adds support for hardware configurations that don't match the
    chip default register settings (e.g., 16-bit data bus, DACK and
    DREQ pulled up instead of down, analog overcurrent mode).
    
    These settings are passed in via the OF device tree.  The PCI
    interface still assumes the same default values.
    
    Signed-off-by: Nate Case <ncase@xes-inc.com>
    Acked-by: Olof Johansson <olof@lixom.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 6d243e5c76b632a94d54cac2fe7fe8c0b41cd482
Author: Ming Lei <tom.leiming@gmail.com>
Date:   Tue Jun 17 23:24:08 2008 +0800

    USB: fix comment of usb_set_configuration
    
    It is the usb interface driver probe() methods that
    can't call usb_set_configuration, not usb device driver.
    
    Signed-off-by: Ming Lei <tom.leiming@gmail.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 7c3e28bc56bd2e4310dc0af99f2b95eeda9a2ff7
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Mon Jun 16 12:11:39 2008 -0400

    USB: use standard SG iterator in the scatter-gather library
    
    This patch (as1103) changes the iteration in the USB scatter-gather to
    use a standard SG iterator.  Otherwise the iteration will fail if it
    encounters a chained SG list.
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Acked-by: Jens Axboe <jens.axboe@oracle.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 625f694936cbbdee98e6cc65f72724a7660e7946
Author: Ming Lei <tom.leiming@gmail.com>
Date:   Sun Jun 15 09:42:02 2008 +0800

    USB: remove interface parameter of usb_reset_composite_device
    
    From the current implementation of usb_reset_composite_device
    function, the iface parameter is no longer useful. This function
    doesn't do something special for the iface usb_interface,compared
    with other interfaces in the usb_device. So remove the parameter
    and fix the related caller.
    
    Signed-off-by: Ming Lei <tom.leiming@gmail.com>
    Acked-by: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 33578bd706e40eb877bd87bfc47e5da30034afde
Author: Christophe Jaillet <christophe.jaillet@wanadoo.fr>
Date:   Mon Jun 9 16:39:53 2008 -0700

    USB: AccessRunner: avoid unnecessary memset
    
    Remove an explicit memset(.., 0, ...) to a variable allocated with kzalloc
    (i.e.  'card_info' array of the structure 'instance').
    
    Signed-off-by: Christophe Jaillet <christophe.jaillet@wanadoo.fr>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit d249afddffda695a20afe5270cbbfa242969d6e1
Author: Andrew Morton <akpm@linux-foundation.org>
Date:   Mon Jun 9 16:39:52 2008 -0700

    USB: drivers/usb/host/isp1760-hcd.c: processor flags have type `unsigned long'
    
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 87d65e54b6d5ff6ee905c4ade1e28f486ccfce8a
Author: Oliver Neukum <oliver@neukum.org>
Date:   Thu Jun 19 14:20:18 2008 +0200

    USB: cdc-wdm cleanup
    
    - fixes an error with filling out control requests
    - increases grepability and error logging
    - fixes the short read code path
    
    Signed-off-by: Oliver Neukum <oneukum@suse.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 640c1bce86d1e11ee6a1263fdf6170d3210b1684
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Thu Jun 19 11:21:16 2008 -0700

    USB: delete airprime driver
    
    This driver is only for one device id, and the option driver should be
    used instead for it.
    
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 518386c7d4cc3eb8e6b815e0b11ed2cec6245907
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Mon Jun 9 16:39:57 2008 -0700

    USB: usbmon: use simple_read_from_buffer()
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Acked-by: Pete Zaitcev <zaitcev@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit bef4665a2e5145737fa925a5a1a7a8afd1b91acc
Author: Ming Lei <tom.leiming@gmail.com>
Date:   Sun Jun 8 16:44:40 2008 +0800

    USB: uhci: mark root_hub_hub_des[] as const
    
    mark this array as const because it is read-only
    
    Signed-off-by: Ming Lei <tom.leiming@gmail.com>
    Acked-by: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit fe9b9034aa6f69dd7bf3bdca4288763ac2cd534a
Author: Ming Lei <tom.leiming@gmail.com>
Date:   Sun Jun 8 16:13:03 2008 +0800

    USB: host: mark const variable tables as "const"
    
    Mark the tables as const so that they end up in .rodata
    section and don't cacheline share with things that get
    written to.
    
    Signed-off-by: Ming Lei <tom.leiming@gmail.com>
    Cc: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit f579c2b46f74038e8f5a762c7f10c2385b33e3dc
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Mon Jun 2 16:26:48 2008 -0400

    USB Gadget: documentation update
    
    This patch (as1102) clarifies two points in the USB Gadget kerneldoc:
    
    	Request completion callbacks are always made with interrupts
    	disabled;
    
    	Device controllers may not support STALLing the status stage
    	of a control transfer after the data stage is over.
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Acked-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit e0d795e4f36c2d8949c1355b497fc5425dbb9437
Author: Felipe Balbi <me@felipebalbi.com>
Date:   Tue Jun 3 14:47:52 2008 +0300

    usb: irda: cleanup on ir-usb module
    
    General cleanup on ir-usb module. Introduced
    a common header that could be used also on
    usb gadget framework.
    
    Lot's of cleanups and now using macros from the header
    file.
    
    Signed-off-by: Felipe Balbi <me@felipebalbi.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit b963801164618e25fbdc0cd452ce49c3628b46c8
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Tue Jun 3 22:21:55 2008 -0700

    USB: ehci-hcd unlink speedups
    
    This patch fixes some performance bugs observed with some workloads
    when unlinking EHCI queue header (QH) descriptors from the async ring
    (control/bulk schedule).
    
    The mechanism intended to defer unlinking an empty QH (so there is no
    penalty in common cases where it's quickly reused) was not working as
    intended.  Sometimes the unlink was scheduled:
    
     - too quickly ... which can be a *strong* negative effect, since
       that QH becomes unavailable for immediate re-use;
    
     - too slowly ... wasting DMA cycles, usually a minor issue except
       for increased bus contention and power usage;
    
    Plus there was an extreme case of "too slowly":  a logical error in the
    IAA watchdog-timer conversion meant that sometimes the unlink never
    got scheduled.
    
    The fix replaces a simple counter with a timestamp derived from the
    controller's 8 KHz microframe counter, and adjusts the timer usage
    for some issues associated with HZ being less than 8K.
    
    (Based on a patch originally by Alan Stern, and good troubleshooting
    from  Leonid.)
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Cc: Alan Stern <stern@rowland.harvard.edu>
    Cc: Leonid <leonidv11@gmail.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 38f3ad5e7463d4dd490a8081a5f3f9f2dec7ecd6
Author: Felipe Balbi <felipe.balbi@nokia.com>
Date:   Thu Jun 12 10:49:47 2008 +0300

    usb: hub: add check for unsupported bus topology
    
    We can't allow hubs on the 7th tier as they would allow
    devices on the 8th tier.
    
    Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
    Cc: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 6deb270b5c60680ca9117bd545302ea6a58bad42
Author: Pete Zaitcev <zaitcev@redhat.com>
Date:   Sun Jun 1 21:23:07 2008 -0700

    USB: ohci_hcd hang: submit vs. rmmod race
    
    If we do rmmod ohci_hcd while an application is doing something, the
    following may happen:
    
    - a control URB completes (in finish_urb) and the ohci's endpoint is
      set into ED_UNLINK in ed_deschedule
    - same URB is (re)submitted because of the open/close loop or other
      such application behaviour
    - rmmod sets the state to HC_STATE_QUESCING
    - finish_unlinks happens at next SOF; normally it would set ed into
      ED_IDLE and immediately call ed_schedule (since URB had extra TDs
      queued), which sets it into ED_OPER. But the check in ed_schedule
      makes it fail with -EAGAIN (which is ignored)
    - from now on we have a dead URB stuck; it cannot even be unlinked
      because the ed status is not ED_OPER, and thus start_ed_unlink is
      not invoked.
    
    This patch removes the check. In 2.6.25, all callers check for
    __ACTIVE bit before invoking ed_schedule, which is more appropriate.
    
    Alan Stern and David Brownell approved of this (cautiously).
    
    Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 6381fad77e5d44f8e0e2afffe686cb4e6fc36e71
Author: Eric Miao <eric.y.miao@gmail.com>
Date:   Mon Jun 2 10:05:30 2008 +0800

    USB: make SA1111 OHCI driver SA11x0 specific
    
    As RMK pointed out,  considering the fact that the _only_ platform with
    a PXA and SA1111 is the Lubbock, and that SA1111 DMA doesn't work there,
    (i.e. the SA1111 OHCI doesn't work there) the SA1111 OHCI driver should
    really be made SA11x0 specific.
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
    Acked-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 421b4bf5f292cc97c07a7f838595ccf128cc2c92
Author: Pete Zaitcev <zaitcev@redhat.com>
Date:   Sun Jun 1 14:38:43 2008 -0700

    USB: missing usb_put_hcd to ohci-at91
    
    Looks like usb_put_hcd was missing. Also, make an always-zero function
    return void.
    
    Signed-off-by: Pete Zaitcev <zaitcev@yahoo.com>
    Acked-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit abe28c00b906b79dc9aff81087a81a5608f64170
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Fri May 30 10:39:04 2008 -0700

    USB: speedtch.c fix sparse shadowed variable warning
    
    i is used only as a for-loop index no need to declare another.
    drivers/usb/atm/speedtch.c:832:7: warning: symbol 'i' shadows an earlier one
    drivers/usb/atm/speedtch.c:766:6: originally declared here
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit b2bdd1f5041db6f2d172417b5ceea20abc7a6eb6
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Fri May 30 10:29:55 2008 -0700

    USB: cp2101.c fix sparse signedness mismatch warnings
    
    The get/set 2101_config helpers take an unsigned int rather than an
    int.  It is safe to change these in each case and may even produce
    better code as it will be an unsigned divide rather than a signed
    divide in places.  All other manipulation was setting/masking bits
    which will not be affected by the sign change.
    
    Fixes the following sparse warnings:
    drivers/usb/serial/cp2101.c:378:44: warning: incorrect type in argument 3 (different signedness)
    drivers/usb/serial/cp2101.c:378:44:    expected unsigned int *data
    drivers/usb/serial/cp2101.c:378:44:    got int *<noident>
    drivers/usb/serial/cp2101.c:388:40: warning: incorrect type in argument 3 (different signedness)
    drivers/usb/serial/cp2101.c:388:40:    expected unsigned int *data
    drivers/usb/serial/cp2101.c:388:40:    got int *<noident>
    drivers/usb/serial/cp2101.c:413:42: warning: incorrect type in argument 3 (different signedness)
    drivers/usb/serial/cp2101.c:413:42:    expected unsigned int *data
    drivers/usb/serial/cp2101.c:413:42:    got int *<noident>
    drivers/usb/serial/cp2101.c:421:42: warning: incorrect type in argument 3 (different signedness)
    drivers/usb/serial/cp2101.c:421:42:    expected unsigned int *data
    drivers/usb/serial/cp2101.c:421:42:    got int *<noident>
    drivers/usb/serial/cp2101.c:444:42: warning: incorrect type in argument 3 (different signedness)
    drivers/usb/serial/cp2101.c:444:42:    expected unsigned int *data
    drivers/usb/serial/cp2101.c:444:42:    got int *<noident>
    drivers/usb/serial/cp2101.c:451:42: warning: incorrect type in argument 3 (different signedness)
    drivers/usb/serial/cp2101.c:451:42:    expected unsigned int *data
    drivers/usb/serial/cp2101.c:451:42:    got int *<noident>
    drivers/usb/serial/cp2101.c:458:42: warning: incorrect type in argument 3 (different signedness)
    drivers/usb/serial/cp2101.c:458:42:    expected unsigned int *data
    drivers/usb/serial/cp2101.c:458:42:    got int *<noident>
    drivers/usb/serial/cp2101.c:471:42: warning: incorrect type in argument 3 (different signedness)
    drivers/usb/serial/cp2101.c:471:42:    expected unsigned int *data
    drivers/usb/serial/cp2101.c:471:42:    got int *<noident>
    drivers/usb/serial/cp2101.c:481:42: warning: incorrect type in argument 3 (different signedness)
    drivers/usb/serial/cp2101.c:481:42:    expected unsigned int *data
    drivers/usb/serial/cp2101.c:481:42:    got int *<noident>
    drivers/usb/serial/cp2101.c:561:41: warning: incorrect type in argument 3 (different signedness)
    drivers/usb/serial/cp2101.c:561:41:    expected unsigned int *data
    drivers/usb/serial/cp2101.c:561:41:    got int *<noident>
    drivers/usb/serial/cp2101.c:591:45: warning: incorrect type in argument 3 (different signedness)
    drivers/usb/serial/cp2101.c:591:45:    expected unsigned int *data
    drivers/usb/serial/cp2101.c:591:45:    got int *<noident>
    drivers/usb/serial/cp2101.c:597:41: warning: incorrect type in argument 3 (different signedness)
    drivers/usb/serial/cp2101.c:597:41:    expected unsigned int *data
    drivers/usb/serial/cp2101.c:597:41:    got int *<noident>
    drivers/usb/serial/cp2101.c:608:45: warning: incorrect type in argument 3 (different signedness)
    drivers/usb/serial/cp2101.c:608:45:    expected unsigned int *data
    drivers/usb/serial/cp2101.c:608:45:    got int *<noident>
    drivers/usb/serial/cp2101.c:614:41: warning: incorrect type in argument 3 (different signedness)
    drivers/usb/serial/cp2101.c:614:41:    expected unsigned int *data
    drivers/usb/serial/cp2101.c:614:41:    got int *<noident>
    drivers/usb/serial/cp2101.c:623:45: warning: incorrect type in argument 3 (different signedness)
    drivers/usb/serial/cp2101.c:623:45:    expected unsigned int *data
    drivers/usb/serial/cp2101.c:623:45:    got int *<noident>
    drivers/usb/serial/cp2101.c:680:50: warning: incorrect type in argument 3 (different signedness)
    drivers/usb/serial/cp2101.c:680:50:    expected unsigned int *data
    drivers/usb/serial/cp2101.c:680:50:    got int *<noident>
    drivers/usb/serial/cp2101.c:690:43: warning: incorrect type in argument 3 (different signedness)
    drivers/usb/serial/cp2101.c:690:43:    expected unsigned int *data
    drivers/usb/serial/cp2101.c:690:43:    got int *<noident>
    drivers/usb/serial/cp2101.c:715:41: warning: incorrect type in argument 3 (different signedness)
    drivers/usb/serial/cp2101.c:715:41:    expected unsigned int *data
    drivers/usb/serial/cp2101.c:715:41:    got int *<noident>
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 5a33956a300dcb48a3b125cae437ad6f5c718282
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Fri May 30 10:18:53 2008 -0700

    USB: digi_accelport.c trivial sparse lock annotation
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 554cc171e3b08a0cecd5cf7c0c38f66c43f76b39
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Fri May 23 16:37:58 2008 +1000

    USB: ohci-ppc-of: use linux/of_platform.h instead of asm
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 49f1525546532139e0260ae19ab8012a2bfbd1f3
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Thu May 22 22:48:48 2008 +0100

    USB: sisusb: Push down the BKL
    
    This is another case where the lock_kernel appears to be unneccessary and
    could be removed with a bit more investigative work
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 54592157c7120ea4d6d0014cbbfc327d4b867fe3
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Thu May 22 22:47:31 2008 +0100

    USB: rio100: Push down the BKL
    
    The BKL is actually probably not needed as the mutex seems sufficient. If
    so then a further patch to drop it would be a good followup.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit f1b5a7fe1718393f67fa6222a1cc27f97e12c4b3
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Thu May 22 22:46:25 2008 +0100

    USB: auerwald: Push down the BKL into the driver
    
    Also fix the unknown ioctl return code
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 824f16fda56a88267aba9b2580d7566cf56a0860
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Thu May 22 22:06:02 2008 +0100

    USB: iowarrior: Push down BKL
    
    I'm pretty sure the mutex is sufficient for all locking but will come
    back to that later if the USB folks don't beat me to it. For now get rid
    of the old BKL ioctl method and wrap the ioctl handler
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 5cb4aeca8e8c29605703be5576825eb3257d8a92
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Thu May 22 22:07:51 2008 +0100

    USB: usblcd: Push down BKL into driver
    
    I'm pretty sure this can be eliminated however I couldn't prove (or find)
    what stopped the device vanishing mid IOCTL_GET_HARD_VERSION. Perhaps a
    USB wizard could double check that and see if the lock_kernel can go
    entirely.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 1160d0765660e14b44dffd931b28a3875d5d9e46
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Thu May 22 22:04:48 2008 +0100

    USB: ftdi_usb: Eliminate ioctl and BKL ioctl use
    
    ftdi has one ioctl, which is buggy and for debugging. Kill it off
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 44c389a00ff7229ab2f2aab22ce03ae0c9037df7
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Thu May 22 22:03:27 2008 +0100

    USB: gadget: Push BKL down into drivers
    
    This keeps the gadget ioctl method wrapped but pushes the BKL down into
    the gadget code so we can use unlocked_ioctl().
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 0391c828ce75cc71ae301946699a6f2d515fd99d
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jun 19 18:20:11 2008 -0700

    usb ethernet gadget: use composite gadget framework
    
    Building on the previous patches which took code from this driver and
    pakaged it in more-reusable network "function" components, this patch
    gets rid of the original code and uses those components instead.
    
    As seen with the other gadget driver conversions, the resulting code
    is much easier to understand and (presumably) work with.  In this case
    that's especially true, since the Ethernet gadget had grown to handle
    three (!) different Ethernet-over-USB protocols.  This modularization
    should make it much easier to add a fourth option for the newish CDC
    "Ethernet Emulation Model" (or EEM).
    
    Lightly tested, primarily at full speed.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 19e2068015d4a66f62a0a19be2130d2948ba8024
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jun 19 18:20:26 2008 -0700

    usb gadget: new "CDC Composite" gadget driver
    
    This is a simple example of a composite gadget, combining two
    Communications Class Device (CDC) functions:  ECM and ACM.
    
    This provides a clear example of how the composite gadget framework
    is intended to work.  It's surprising that MS-Windows (or at least,
    XP and previous) won't "just work" with something this simple...
    
    One /proc/bus/usb/devices listing looks like:
    
      T:  Bus=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 46 Spd=480 MxCh= 0
      D:  Ver= 2.00 Cls=02(comm.) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
      P:  Vendor=0525 ProdID=a4aa Rev= 3.01
      S:  Manufacturer=Linux 2.6.26-rc6-pnut with net2280
      S:  Product=CDC Composite Gadget
      C:* #Ifs= 4 Cfg#= 1 Atr=c0 MxPwr=  2mA
      I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=06 Prot=00 Driver=cdc_ether
      E:  Ad=83(I) Atr=03(Int.) MxPS=  16 Ivl=32ms
      I:  If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether
      I:* If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether
      E:  Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
      E:  Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
      I:* If#= 2 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=02 Prot=01 Driver=cdc_acm
      E:  Ad=86(I) Atr=03(Int.) MxPS=   8 Ivl=32ms
      I:* If#= 3 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_acm
      E:  Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
      E:  Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    
    Not all USB peripheral controller hardware can support this driver.
    All the highspeed-capable peripheral controllers with drivers now in
    the mainline kernel seem to support this, as does omap_udc.  But
    many full speed controllers don't have enough endpoints, or (as with
    the PXA controllers) don't support altsettings.
    
    Lightly tested.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 45fe3b8e5342cd1ce307099459c74011d8e01986
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jun 19 18:20:04 2008 -0700

    usb ethernet gadget: split RNDIS function
    
    This is a RNDIS function driver, extracted from the all-in-one
    Ethernet gadget driver.
    
    Lightly tested ... there seems to be a pre-existing problem when
    talking to Windows XP SP2, not quite sure what's up with that yet.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit da741b8c56d612b5dd26ffa31341911a5fea23ee
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jun 19 18:19:46 2008 -0700

    usb ethernet gadget: split CDC Ethernet function
    
    This is a "CDC Ethernet" (ECM) function driver, extracted from the
    all-in-one Ethernet gadget driver.
    
    This is a good example of how to implement interface altsettings.
    In fact it's currently the only such example in the gadget stack,
    pending addition of OBEX support.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 8a40819e97368f2b6e67fea103348f9fc2f68ceb
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jun 19 18:19:32 2008 -0700

    usb ethernet gadget: split CDC Subset function
    
    This is a simple "CDC Subset" (and MCCI "SAFE") function driver, extracted
    from the all-in-one Ethernet gadget driver.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 2b3d942c4878084a37991a65e66512c02b8fa2ad
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jun 19 18:19:28 2008 -0700

    usb ethernet gadget: split out network core
    
    Abstract the peripheral side Ethernet-over-USB link layer code from
    the all-in-one Ethernet gadget driver into a component that can be
    called by various functions, so the various flavors can be split
    apart and selectively reused.
    
    A notable difference from the approach taken with the serial link
    layer code (beyond talking to NET not TTY) is that because of the
    initialization requirements, this only supports one network link.
    (And one set of Ethernet link addresses.)
    
    That is, each configuration may have only one instance of a network
    function.  This doesn't change behavior; the current code has that
    same restriction.  If you want multiple logical links, that can
    easily be done using network layer tools.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 15b2d2b529d11449910ac86f6093124bce8f6103
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jun 19 18:19:16 2008 -0700

    usb gadget: RNDIS cleanups
    
    Some cleanup to the RNDIS code:
    
     - Minor bugfix:  rndis_unit() is supposed to put the link into the
       RNDIS_UNINITIALIZED state, which does not mean "unused".  There's
       a separate method to stop using the link.  (Bug doesn't affect
       anything right now because of how the code is used.)
    
     - Reduce coupling between RNDIS code and its user(s), in preparation
       for updates in that code:
    
        * Decouple RNDIS_RESPONSE_AVAILABLE notifications from net_device
          by passing just a void* handle.  (Also, remove the unused return
          value of the notification callback.)
        * When it needs a copy of net_device stats, just ask for it
    
     - Remove unused/untested code backing various never-used OIDs:
    
        * RNDIS_PM, RNDIS_WAKEUP ... "should" get implemented, but the
          relevant docs were unclear, ambguous, and incomplete.  Someone
          with access to the Hidden Gospels (maybe in the EU?) might be
          able to figure out what this should do.
        * RNDIS_OPTIONAL_STATS ... as the name suggests, optional.  Never
          implemented in part because not all the semantics were clear.
        * OID_GEN_RNDIS_CONFIG_PARAMETER, which has been #if 0 forever.
    
     - A few small whitespace fixes
    
    Plus switch the VERBOSE symbol over to the newer VERBOSE_DEBUG style.
    
    There should be no functional changes because of this patch; it's a
    net source code shrink (because of the dead/unused code removal) and
    a small object code shrink (a couple hundred bytes on ARMv5).
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 7bb5ea54be47584869b9a748696e06788c55e28f
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jun 19 18:19:03 2008 -0700

    usb gadget serial: use composite gadget framework
    
    This switches the serial gadget over to using the new "function"
    versions of the serial port interfacing code.  The remaining code
    in the main source file is quite small...
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 61d8baea5d02f0f00fb789ce5551cbd8f8b77087
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jun 19 18:18:50 2008 -0700

    usb gadget serial: split out generic serial function
    
    Split out the generic serial support into a "function driver".  This
    closely mimics the ACM support, but with a MUCH simpler control model.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 4d5a73dc39c1e1d8ba5feec5c6234ae920c59161
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jun 19 18:18:40 2008 -0700

    usb gadget serial: split out CDC ACM function
    
    Split out CDC ACM parts of "gadget serial" to a "function driver".
    Some key structural differences from the previous ACM support, shared
    with with the generic serial function (next patch):
    
     - As a function driver, it can be combined with other functions.
       One gadget configuration could offer both serial and network
       links, as an example.
    
     - One serial port can be exposed in multiple configurations;
       the /dev/ttyGS0 node could be exposed regardless of which
       config the host selected.
    
     - One configuration can expose multiple serial ports, such as
       ttyGS0, ttyGS1, ttyGS2, and ttyGS3.
    
    This code should be a lot easier to understand than the previous
    all-in-one-big-file version of the driver.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 097db1d034b0927056f3d9e844dc80b3ba881765
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jun 19 18:18:27 2008 -0700

    usb gadget zero: use composite gadget framework
    
    Update Gadget Zero to use the more modular versions of the loopback
    and source/sink configuration drivers which build on the new gadget
    framework code.
    
    The core code is a LOT simpler, and it should be much easier now to
    understand how the parts fit together.  The conversion is an overall
    source shrink in terms of this gadget, since it uses more midlayer
    support.  However, it's an overall increase in object size because
    there's less sharing between the two configurations (improves code
    clarity) and because the midlayer is a bit more functional than this
    driver actually needs.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit e5760fdac8c8aeca060d1afc8a233ea3d7a46720
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jun 19 17:55:35 2008 -0700

    usb gadget zero: split out loopback config
    
    This splits the gadget zero "loopback" configuration into a standalone
    "configuration driver", building on the composite gadget framework code.
    It doesn't yet pull the original code out of gadget zero or update how
    that driver is built.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit a400cadc0774c31f67c419a835d80ba611128c2a
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jun 19 17:55:23 2008 -0700

    usb gadget zero: split out source/sink config
    
    This splits the gadget zero "source/sink" configuration into a standalone
    "configuration driver", building on the composite gadget framework code.
    It doesn't yet pull the original code out of gadget zero or update how
    that driver is built.
    
    Neither this, nor its sibling "loopback" configuration, is a function
    driver that can be combined with other functions.  (The host "usbtest"
    driver wouldn't know how to deal with that!)  However the code becomes
    simpler because of this conversion, so it's a net win.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 40982be52d8f64c3e10adce17e66ab755a4fa26b
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jun 19 17:52:58 2008 -0700

    usb gadget: composite gadget core
    
    Add <linux/usb/composite.h> interfaces for composite gadget drivers, and
    basic implementation support behind it:
    
      - struct usb_function ... groups one or more interfaces into a function
        managed as one unit within a configuration, to which it's added by
        usb_add_function().
    
      - struct usb_configuration ... groups one or more such functions into
        a configuration managed as one unit by a driver, to which it's added
        by usb_add_config().  These operate at either high or full/low speeds
        and at a given bMaxPower.
    
      - struct usb_composite_driver ... groups one or more such configurations
        into a gadget driver, which may be registered or unregistered.
    
      - struct usb_composite_dev ... a usb_composite_driver manages this; it
        wraps the usb_gadget exposed by the controller driver.
    
    This also includes some basic kerneldoc.
    
    How to use it (the short version):  provide a usb_composite_driver with a
    bind() that calls usb_add_config() for each of the needed configurations.
    The configurations in turn have bind() calls, which will usb_add_function()
    for each function required.  Each function's bind() allocates resources
    needed to perform its tasks, like endpoints; sometimes configurations will
    allocate resources too.
    
    Separate patches will convert most gadget drivers to this infrastructure.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit a4c39c41bf3592684e36fa0dbbd4ab1a31f969b9
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jun 19 17:52:25 2008 -0700

    usb gadget: descriptor copying support
    
    Define three new descriptor manipulation utilities, for use when
    setting up functions that may have multiple instances:
    
    	usb_copy_descriptors() to copy a vector of descriptors
    	usb_free_descriptors() to free the copy
    	usb_find_endpoint() to find a copied version
    
    These will be used as follows.  Functions will continue to have static
    tables of descriptors they update, now used as __initdata templates.
    
    When a function creates a new instance, it patches those tables with
    relevant interface and string IDs, plus endpoint assignments.  Then it
    copies those morphed descriptors, associates the copies with the new
    function instance, and records the endpoint descriptors to use when
    activating the endpoints.  When initialization is done, only the copies
    remain in memory.  The copies are freed on driver removal.
    
    This ensures that each instance has descriptors which hold the right
    instance-specific data.  Two instances in the same configuration will
    obviously never share the same interface IDs or use the same endpoints.
    Instances in different configurations won't do so either, which means
    this is slightly less memory-efficient in some cases.
    
    This also includes a bugfix to the epautoconf code that shows up with
    this usage model.  It must replace the previous endpoint number when
    updating the template descriptors, not just mask in a few more bits.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit a7707adf9ee8de3c5b67e3793b98888f551ad00d
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jun 19 17:52:07 2008 -0700

    usb gadget: use new serial core
    
    Teach "gadget serial" to use the new abstracted (and bugfixed) TTY glue,
    and remove all the orignal tangled-up code.  Update the documentation
    accordingly.  This is a net object code shrink and cleanup; it should
    make it a lot easier to see how the TTY glue should accomodate updates
    to the TTY layer, be bugfixed, etc.
    
    Notable behavior changes include:  it can now support getty even when
    there's no USB connection; it fits properly into the mdev/udev world;
    and RX handling is better (throttling works, and low latency).
    
    Configurations with scripts setting up the /dev/ttygserial device node
    (with "experimental" major number) may want to change that to be a
    symlink pointing to the /dev/ttyGS0 file, as a migration aid; else,
    just switch entirely over to mdev/udev.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit c1dca562be8ada614ef193aa246c6f8705bcd6b9
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jun 19 17:51:44 2008 -0700

    usb gadget: split out serial core
    
    This abstracts the "gadget serial" driver TTY glue into a separate
    component, cleaning it up and disentangling it from connection state.
    
    It also changed some behaviors for the better:
    
      - Stops using "experimental" major #127, and switches over to
        having the TTY layer allocate the dev_t numbers.
    
      - Provides /sys/class/tty/ttyGS* nodes, thus mdev/udev support.
        (Note "mdev" hotplug bug in Busybox v1.7.2: /dev/ttyGS0 will
        be a *block* device without CONFIG_SYSFS_DEPRECATED_V2.)
    
      - The tty nodes no longer reject opens when there's no host.
        Now they can support normal getty configs in /etc/inttab...
    
      - Now implements RX throttling.  When the line discipline says
        it doesn't want any more data, only packets in flight will be
        delivered (currently, max 1K/8K at full/high speeds) until it
        unthrottles the data.
    
      - Supports low_latency.  This is a good policy for all USB serial
        adapters, since it eliminates scheduler overhead on RX paths.
    
    This also includes much cleanup including better comments, fixing
    memory leaks and other bugs (including some locking fixes), messaging
    cleanup, and an interface audit and tightening.  This added up to a
    significant object code shrinkage, on the order of 20% (!) depending
    on CPU and compiler.
    
    A separate patch actually kicks in this new code, using the functions
    declared in this new header, and removes the previous glue.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit bb24280ffce6a8bc6b03d29a43ec16ac14e9ec85
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Tue May 27 19:24:20 2008 -0700

    USB: at91_udc: updated fifo sizes
    
    It turns out newer versions of the AT91 UDC hardware have increased
    sizes of some of the FIFOs.  Reporting that is a Good Thing.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit e184d5fcaac9676bd83a956a774a04a72bf2b28b
Author: Alexey Dobriyan <adobriyan@gmail.com>
Date:   Wed May 14 16:25:13 2008 -0700

    USB: rndis: switch to seq_files
    
    Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
    Cc: David Brownell <david-b@pacbell.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit baad4119a3b5215a040bc221478da57c76389e34
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue May 20 01:00:24 2008 +0300

    USB: remove Documentation/usb/uhci.txt
    
    The driver was removed before kernel 2.6.0
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit ea05af61a874ffbc158d9cf06df8a9396f299f38
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue May 20 01:00:46 2008 +0300

    USB: remove CVS keywords
    
    This patch removes CVS keywords that weren't updated for a long time
    from comments.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 543f7810fba2a62e412efa9473ad08167b691f09
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Thu May 8 11:55:59 2008 -0400

    usb-storage: implement "soft" unbinding
    
    This patch (as1092) implements "soft" unbinding for usb-storage.  When
    the disconnect routine is called, all commands and reset delays are
    allowed to complete normally until after scsi_remove_host() returns.
    This means that the commands needed for an orderly shutdown will be
    sent through to the device.
    
    Unlike before, the driver will now execute every command that it
    accepts.  Hence there's no need for special code to catch unexecuted
    commands and fail them.
    
    The new sequence of events when disconnect runs goes as follows:
    
    	If the device is truly unplugged, set the DISCONNECTING
    	flag so we won't try to access it any more.
    
    	If the SCSI-scanning thread hasn't started up yet, prevent
    	it from doing anything by setting the new DONT_SCAN flag.
    	Then wake it up and wait for it to terminate.
    
    	Remove the SCSI host.  This unbinds the upper-level drivers,
    	doing an orderly shutdown.  Commands sent to quiesce the
    	device will be transmitted normally, unless the device is
    	unplugged.
    
    	Set the DISCONNECTING flag so that we won't accept any new
    	commands that might get submitted (there aren't supposed to be
    	any) and we won't try to access the device for resets.
    
    	Tell the control thread to exit by waking it up with no
    	pending command, and wait for it to terminate.
    
    	Go on to do all the other normal stuff: releasing resources,
    	freeing memory, and so on.
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 9da82bd4649334817ef0e752a69eb99051645dad
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Thu May 8 11:54:37 2008 -0400

    USB: implement "soft" unbinding
    
    This patch (as1091) changes the way usbcore handles interface
    unbinding.  If the interface's driver supports "soft" unbinding (a new
    flag in the driver structure) then in-flight URBs are not cancelled
    and endpoints are not disabled.  Instead the driver is allowed to
    continue communicating with the device (although of course it should
    stop before its disconnect routine returns).
    
    The purpose of this change is to allow drivers to do a clean shutdown
    when they get unbound from a device that is still plugged in.  Killing
    all the URBs and disabling the endpoints before calling the driver's
    disconnect method doesn't give the driver any control over what
    happens, and it can leave devices in indeterminate states.  For
    example, when usb-storage unbinds it doesn't want to stop while in the
    middle of transmitting a SCSI command.
    
    The soft_unbind flag is added because in the past, a number of drivers
    have experienced problems related to ongoing I/O after their disconnect
    routine returned.  Hence "soft" unbinding is made available only to
    drivers that claim to support it.
    
    The patch also replaces "interface_to_usbdev(intf)" with "udev" in a
    couple of places, a minor simplification.
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 473bca94ba432b3c194e6fa315d81d8ac7670a4f
Author: Adrian Bunk <bunk@kernel.org>
Date:   Mon May 5 21:25:33 2008 +0300

    USB: isp1760-hcd.c: make 2 functions static
    
    This patch makes the following needlessly global functions static:
    - enqueue_an_ATL_packet()
    - enqueue_an_INT_packet()
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Sebastian Siewior <bigeasy@linutronix.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 7119e3c37fbf7c27adb5929f344c826ecb8c7859
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Thu May 1 15:36:13 2008 -0400

    usb-storage: change remaining semaphore to completion
    
    This patch (as1090) converts the one remaining semaphore in
    usb-storage into a completion.
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Cc: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 7e4d6c387994294ac8198b624ee71e75de60dfd2
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Thu May 1 15:35:18 2008 -0400

    usb-storage: separate dynamic flags from fixed flags
    
    This patch (as1089) separates out the dynamic atomic bitflags and the
    static bitfields in usb-storage.  Until now the two sorts of flags
    have been sharing the same word; this has always been awkward.
    
    To help prevent possible confusion, the two new fields each have a
    different name from the original.  us->fflags contains the fixed
    bitfields (mostly taken from the USB ID table in unusual_devs.h), and
    us->dflags contains the dynamic atomic bitflags (used with set_bit,
    test_bit, and so on).
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Cc: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 2742fd8899328345d97a3443fb787b051b79ebae
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Tue Apr 29 14:45:15 2008 +0100

    USB: io_ti: FIrst cut at a big clean up
    
    Sort out the insane naming like "OperationalFirmwareVersion" which seems
    	designed to cause formatting problems and RSI
    Merge various common code together
    Clean up the pointlessly complex and spread about MCR handling
    
    This is really just the low hanging fruit.
    
    Needs lots of testing before it goes upstream so testers and reports
    appreciated
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 4330354f7660828d97834598633054b413f6264d
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Mon Apr 28 11:07:31 2008 -0400

    USB: combine hub_quiesce and hub_stop
    
    This patch (as1083) combines hub_quiesce() and hub_stop() into a
    single routine.  There's no point keeping them separate since they are
    usually called together.
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit f2835219ed5e29ec959a0e635af4339d6174b2a7
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Mon Apr 28 11:07:17 2008 -0400

    USB: combine hub_activate and hub_restart
    
    This patch (as1071) combines hub_activate() and hub_restart() into a
    single routine.  There's no point keeping them separate, since they
    are always called together.
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 948fea37dcebfef8f0f2faf00930e7ec7e756e07
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Mon Apr 28 11:07:07 2008 -0400

    USB: optimize port debouncing during hub activation
    
    This patch (as1082) makes a small optimization to the way the hub
    driver carries out port debouncing immediately after a hub is
    activated (i.e., initialized, reset, or resumed).  If any port-change
    statuses are observed, the code will delay for a minimal debounce
    period -- thereby making a good start at debouncing all the ports at
    once.
    
    If this wasn't sufficient then khubd will debounce any port that still
    requires attention.  But in most cases it should suffice; it's rare
    for a device to need more than a minimal debounce delay.  (In the
    cases of hub initialization or reset even that is most likely not
    needed, since any devices plugged in at such times have probably been
    attached for a while.)
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 8808f00c7adfc8dc0b797c34ec03490b237fce4e
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Mon Apr 28 11:06:55 2008 -0400

    USB: try to salvage lost power sessions
    
    This patch (as1073) adds to khubd a way to recover from power-session
    interruption caused by transient connect-change or enable-change
    events.  After the debouncing period, khubd attempts to do a
    USB-Persist-style reset or reset-resume.  If it works, the connection
    will remain unscathed.
    
    The upshot is that we will be more immune to noise caused by EMI.  The
    grace period is on the order of 100 ms, so this won't permit recovery
    from the "accidentally knocked the USB cable out of its socket" type
    of event, but it's a start.
    
    As an added bonus, if a device was suspended when the system goes to
    sleep then we no longer need to check for power-session interruptions
    when the system wakes up.  Khubd will naturally see the status change
    while processing the device's parent hub and will do the right thing.
    
    The remote_wakeup() routine is changed; now it expects the caller to
    acquire the device lock rather than acquiring the lock itself.
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 6ee0b270c733027b2b716b1c80b9aced41e08d20
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Mon Apr 28 11:06:42 2008 -0400

    USB: simplify hub_restart() logic
    
    This patch (as1081) straightens out the logic of the hub_restart()
    routine.  Each port of the hub is scanned and the driver makes sure
    that ports which are supposed to be disabled really _are_ disabled.
    Any ports with a significant change in status are flagged in
    hub->change_bits, so that khubd can focus on them without the need to
    scan all the ports a second time -- which means the hub->activating
    flag is no longer needed.
    
    Also, it is now recognized explicitly that the only reason for
    resuming a port which was not suspended is to carry out a reset-resume
    operation, which happens only in a non-CONFIG_USB_SUSPEND setting.
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 9e5eace734a7b4e96a4ba4cf1f85622446e95e17
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Tue Jun 10 14:59:43 2008 -0400

    USB: revert "don't use reset-resume if drivers don't support it"
    
    This reverts Linus's previous patch that is in mainline to make it
    easier for the USB hub.c patches that follow this to apply cleanly.  The
    functionality will be added back in a followon patch in this series.
    
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 24618b0cd42f936cda461bdf6144670a5c925178
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Mon Apr 28 11:06:28 2008 -0400

    USB: debounce before unregistering
    
    This patch (as1080) makes a significant change to the way khubd
    handles port connect-change and enable-change events.  Both types of
    event are now debounced, and the debouncing is carried out _before_ an
    existing usb_device is unregistered, instead of afterward.
    
    This means that drivers will have to deal with longer runs of errors
    when a device is unplugged, but they are supposed to be prepared for
    that in any case.
    
    The advantage is that when an enable-change occurs (caused for example
    by electromagnetic interference), the debouncing period will provide
    time for the cause of the problem to die away.  A simple port reset
    (added in a forthcoming patch) will then allow us to recover from the
    fault.
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit b01b03f3ad82b4293f6ca4da9b2692b6a377c609
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Mon Apr 28 11:06:11 2008 -0400

    USB: add new routine for checking port-resume type
    
    This patch (as1070) creates a new subroutine to check whether a device
    can be resumed.  This code is needed even when CONFIG_USB_SUSPEND
    isn't set, because devices do suspend themselves when the root hub
    (and hence the entire bus) is suspended, and power sessions can get
    lost during a system sleep even without individual port suspends.
    
    The patch also fixes a loose end in USB-Persist reset-resume handling.
    When a low- or full-speed device is attached to an EHCI's companion
    controller, the port handoff during resume will cause the companion
    port's connect-status-change feature to be set.  If that flag isn't
    cleared, the port-reset code will think it indicates that the device
    has been unplugged and the reset-resume will fail.
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit bd2c784595e3dd551c2b3aa4167657bcc802f598
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Thu May 1 20:52:57 2008 -0700

    USB: use get_unaligned_* helpers for kl5kusb105 driver
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 0031a06e2f07ab0d1bc98c31dbb6801f95f4bf01
Author: Kay Sievers <kay.sievers@vrfy.org>
Date:   Fri May 2 06:02:41 2008 +0200

    USB: usb dev_set_name() instead of dev->bus_id
    
    The bus_id field is going away, use the dev_set_name() function
    to set it properly.
    
    Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 7071a3ce0ca058ad2a9e3e8c33f30fb0bce62005
Author: Kay Sievers <kay.sievers@vrfy.org>
Date:   Fri May 2 06:02:41 2008 +0200

    USB: usb dev_name() instead of dev->bus_id
    
    The bus_id field is going away, use the dev_name() function instead.
    
    Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 36aa81172edba8a3a8ecedbd1f56d41774ce2e08
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Tue Jul 1 10:45:51 2008 -0400

    USB: revert "don't lose disconnections during suspend"
    
    This reverts Alan's previous patch so that the recent Hub changes will
    apply cleanly.  The above mentioned patch was needed for 2.6.26 to work
    properly.
    
    Cc: Alan Stern <stern@rowland.harvard.edu>
    Cc: Lukas Hejtmanek <xhejtman@ics.muni.cz>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 1b26da1510c02a2dac33c0ea48904256dcec4617
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed Jul 2 12:46:22 2008 -0700

    USB: handle pci_name() being const
    
    This changes usb_create_hcd() to be able to handle the fact that
    pci_name() has changed to a constant string.
    
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit c5e46007e9737b77a79ec79ed95262c0ce996d6a
Author: Andrew Lunn <andrew@lunn.ch>
Date:   Thu Apr 24 19:36:39 2008 +0200

    USB: storage: UNUSUAL_DEVS() for PanDigital Picture frame.
    
    Signed-off-by: Andrew Lunn <andrew@lunn.ch>
    Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 6d52dcbe56ca8464bcad56d98a64bcd781596663
Merge: eb4225b... 48adcf1...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 21 15:10:37 2008 -0700

    Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq
    
    * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq:
      [CPUFREQ] cpufreq: remove CVS keywords
      [CPUFREQ] change cpu freq arrays to per_cpu variables

commit eb4225b2da2b9f3c1ee43efe58ed1415cc1d4c47
Merge: 807677f... 4cddb88...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 21 14:55:23 2008 -0700

    Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
    
    * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: (25 commits)
      mmtimer: Push BKL down into the ioctl handler
      [IA64] Remove experimental status of kdump
      [IA64] Update ia64 mmr list for SGI uv
      [IA64] Avoid overflowing ia64_cpu_to_sapicid in acpi_map_lsapic()
      [IA64] adding parameter check to module_free()
      [IA64] improper printk format in acpi-cpufreq
      [IA64] pv_ops: move some functions in ivt.S to avoid lack of space.
      [IA64] pvops: documentation on ia64/pv_ops
      [IA64] pvops: add to hooks, pv_time_ops, for steal time accounting.
      [IA64] pvops: add hooks, pv_irq_ops, to paravirtualized irq related operations.
      [IA64] pvops: add hooks, pv_iosapic_ops, to paravirtualize iosapic.
      [IA64] pvops: define initialization hooks, pv_init_ops, for paravirtualized environment.
      [IA64] pvops: paravirtualize NR_IRQS
      [IA64] pvops: paravirtualize entry.S
      [IA64] pvops: paravirtualize ivt.S
      [IA64] pvops: paravirtualize minstate.h.
      [IA64] pvops: define paravirtualized instructions for native.
      [IA64] pvops: preparation for paravirtulization of hand written assembly code.
      [IA64] pvops: introduce pv_cpu_ops to paravirtualize privileged instructions.
      [IA64] pvops: add an early setup hook for pv_ops.
      ...

commit ebb36a978131810c98e7198b1187090c697cf99f
Author: David S. Miller <davem@davemloft.net>
Date:   Mon Jul 21 13:41:16 2008 -0700

    ipv6: __KERNEL__ ifdef struct ipv6_devconf
    
    Based upon a report by Olaf Hering.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 47112e25da41d9059626033986dc3353e101f815
Author: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Date:   Mon Jul 21 13:35:08 2008 -0700

    udplite: Protection against coverage value wrap-around
    
    This patch clamps the cscov setsockopt values to a maximum of 0xFFFF.
    
    Setsockopt values greater than 0xffff can cause an unwanted
    wrap-around.  Further, IPv6 jumbograms are not supported (RFC 3838,
    3.5), so that values greater than 0xffff are not even useful.
    
    Further changes: fixed a typo in the documentation.
    
    Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 6579e57b31d79d31d9b806e41ba48774e73257dc
Author: Arjan van de Ven <arjan@linux.intel.com>
Date:   Mon Jul 21 13:31:48 2008 -0700

    net: Print the module name as part of the watchdog message
    
    As suggested by Dave:
    
    This patch adds a function to get the driver name from a struct net_device,
    and consequently uses this in the watchdog timeout handler to print as
    part of the message.
    
    Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7943986ca1138ac99597b1aa4dc893012dcfdc08
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Mon Jul 21 13:28:44 2008 -0700

    net: use kcalloc in netdev_queue alloc
    
    Minor nit, use size_t for allocation size and kcalloc to allocate
    an array. Probably makes no actual code difference.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 847499ce71bdcc8fc542062df6ebed3e596608dd
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Mon Jul 21 13:21:35 2008 -0700

    ipv6: use timer pending
    
    This fixes the bridge reference count problem and cleanups ipv6 FIB
    timer management.  Don't use expires field, because it is not a proper
    way to test, instead use timer_pending().
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 3a33cc108d11fab2a2544e2601066ba4924736aa
Author: Ian Schram <ischram@telenet.be>
Date:   Mon Jul 21 13:19:35 2008 -0700

    mac80211_hwsim.c: fix: BUG: unable to handle kernel NULL pointer dereference at 0000000000000370
    
    I was looking at this out of interest, but I'm in no way familiar with
    the code.
    
    Looks to me that the error handling code in mac80211_hwsim is awkward.
    Which leads to it calling ieee80211_unregister_hw even when
    ieee80211_register_hw failed.
    
    The function has a for loop where it generates all simulated radios.
    when something fails, the error handling will call mac80211_hwsim_free
    which frees all simulated radios who's pointer isn't zero. However the
    information stored is insufficient to determine whether or not the call
    to ieee80211_register_hw succeeded or not for a specific radio. The
    included patch makes init_mac80211_hwsim clean up the current simulated
    radio, and then calls into mac80211_hwsim_free to clean up all the
    radios that did succeed.
    
    This however doesn't explain why the rate control registration failed..
    build tested this, but had some problems reproducing the original
    problem.
    
    Signed-off-by: Ian Schram <ischram@telenet.be>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 74988bd85d1cb97987534fd7ffbc570e81145418
Author: David S. Miller <davem@davemloft.net>
Date:   Mon Jul 21 13:17:38 2008 -0700

    sparc64: Do not define BIO_VMERGE_BOUNDARY.
    
    The IOMMU code and the block layer can split things
    up using different rules, so this can't work reliably.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 807677f812639bdeeddf86abc66117e124eaedb2
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 21 13:06:20 2008 -0700

    Don't list my old OSDL mailing address in CREDITS file
    
    .. it may or may be forwarded, but it's not like I want people to send
    stuff without knowing or checking first anyway, so delete the address
    entirely.
    
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f2d0f1dea41fd6c7a347e71b505a155096643517
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 21 13:04:08 2008 -0700

    x86: Fix help message for STRICT_DEVMEM config option
    
    The message talked about "left on" when it meant to say disabled.
    
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3488007afc139929cfd16ab98670f87749d4f6fd
Merge: 47c317a... cfc1b9a...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 21 13:02:00 2008 -0700

    Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      x86: convert Dprintk to pr_debug

commit 5171c3047df9d5b5183b2b179aa797a5aed8369b
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon Jul 21 21:58:34 2008 +0200

    x86: move the last Dprintk instance to pr_debug()
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 47c317a7aaa2fbac03811a569829fa954e641520
Merge: e89970a... 0ebd652...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 21 12:40:15 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6:
      slub: dump more data on slab corruption
      SLUB: simplify re on_each_cpu()

commit cfc1b9a6a683c835a20d5b565ade55baf639f72f
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon Jul 21 21:35:38 2008 +0200

    x86: convert Dprintk to pr_debug
    
    There are a couple of places where (P)Dprintk is used which is an old
    compile time enabled printk wrapper. Convert it to the generic
    pr_debug().
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit e89970aa93b06d0605a488e74af3b0a2a80e03b5
Merge: 443bd1c... 5547cd0...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 21 11:29:52 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
      netfilter: nf_conntrack_sctp: fix sparse warnings
      netfilter: nf_nat_sip: c= is optional for session
      netfilter: xt_TCPMSS: collapse tcpmss_reverse_mtu{4,6} into one function
      netfilter: nfnetlink_log: send complete hardware header
      netfilter: xt_time: fix time's time_mt()'s use of do_div()
      netfilter: accounting rework: ct_extend + 64bit counters (v4)
      netlink: add NLA_PUT_BE64 macro
      netfilter: nf_nat_core: eliminate useless find_appropriate_src for IP_NAT_RANGE_PROTO_RANDOM
      hdlcdrv: Fix CRC calculation.
      Revert "pkt_sched: Make default qdisc nonshared-multiqueue safe."
      net: In __netif_schedule() use WARN_ON instead of BUG_ON
      net: Improve simple_tx_hash().
      pkt_sched: Remove unused variable skb in dev_deactivate_queue function.
      sunhme: Remove stop/wake TX queue calls in set-multicast-list handler.
      ucc_geth: do not touch net queue in adjust_link phylib callback
      gianfar: do not touch net queue in adjust_link phylib callback
      atl1: Do not wake queue before queue has been started.

commit 443bd1c4ddab9d2144f4c9b85e0abccf2d93423f
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Mon Jul 21 09:27:18 2008 -0700

    pci kernel-doc fatal error
    
    Fix kernel-doc comments so that they don't produce errors.
    Also cut some extraneous copy-paste text.
    
    Error(linhead//drivers/pci/pci.c:1133): duplicate section name 'Description'
    Error(linhead//drivers/pci/pci.c:1189): duplicate section name 'Description'
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 72a73693aac5ae82850cedc69fa5d264ca977c13
Merge: b7e6f62... 2e2dcc7...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 21 10:34:25 2008 -0700

    Merge branch 'x86/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'x86/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (160 commits)
      x86: remove extra calling to get ext cpuid level
      x86: use setup_clear_cpu_cap() when disabling the lapic
      KVM: fix exception entry / build bug, on 64-bit
      x86: add unknown_nmi_panic kernel parameter
      x86, VisWS: turn into generic arch, eliminate leftover files
      x86: add ->pre_time_init to x86_quirks
      x86: extend and use x86_quirks to clean up NUMAQ code
      x86: introduce x86_quirks
      x86: improve debug printout: add target bootmem range in early_res_to_bootmem()
      Subject: devmem, x86: fix rename of CONFIG_NONPROMISC_DEVMEM
      x86: remove arch_get_ram_range
      x86: Add a debugfs interface to dump PAT memtype
      x86: Add a arch directory for x86 under debugfs
      x86: i386: reduce boot fixmap space
      i386/xen: add proper unwind annotations to xen_sysenter_target
      x86: reduce force_mwait visibility
      x86: reduce forbid_dac's visibility
      x86: fix two modpost warnings
      x86: check function status in EDD boot code
      x86_64: ia32_signal.c: remove signal number conversion
      ...

commit b7e6f62fe259187f2578d00960ef1b0e6ff6afd5
Merge: 8a39262... d41e26b...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 21 10:30:10 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm:
      dm crypt: add merge
      dm table: remove merge_bvec sector restriction
      dm: linear add merge
      dm: introduce merge_bvec_fn
      dm snapshot: use per device mempools
      dm snapshot: fix race during exception creation
      dm snapshot: track snapshot reads
      dm mpath: fix test for reinstate_path
      dm mpath: return parameter error
      dm io: remove struct padding
      dm log: make dm_dirty_log init and exit static
      dm mpath: free path selector on invalid args

commit 8a392625b665c676a77c62f8608d10ff430bcb83
Merge: 519f014... 4b80991...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 21 10:29:12 2008 -0700

    Merge branch 'for-linus' of git://neil.brown.name/md
    
    * 'for-linus' of git://neil.brown.name/md: (52 commits)
      md: Protect access to mddev->disks list using RCU
      md: only count actual openers as access which prevent a 'stop'
      md: linear: Make array_size sector-based and rename it to array_sectors.
      md: Make mddev->array_size sector-based.
      md: Make super_type->rdev_size_change() take sector-based sizes.
      md: Fix check for overlapping devices.
      md: Tidy up rdev_size_store a bit:
      md: Remove some unused macros.
      md: Turn rdev->sb_offset into a sector-based quantity.
      md: Make calc_dev_sboffset() return a sector count.
      md: Replace calc_dev_size() by calc_num_sectors().
      md: Make update_size() take the number of sectors.
      md: Better control of when do_md_stop is allowed to stop the array.
      md: get_disk_info(): Don't convert between signed and unsigned and back.
      md: Simplify restart_array().
      md: alloc_disk_sb(): Return proper error value.
      md: Simplify sb_equal().
      md: Simplify uuid_equal().
      md: sb_equal(): Fix misleading printk.
      md: Fix a typo in the comment to cmd_match().
      ...

commit 519f0141f1c42e2b8b59c7dea005cbf6095358e8
Merge: f8b71a3... 908cf4b...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 21 10:27:31 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (48 commits)
      Input: add switch for dock events
      Input: add microphone insert switch definition
      Input: i8042 - add Arima-Rioworks HDAMB board to noloop list
      Input: sgi_btns - add support for SGI Indy volume buttons
      Input: add option to disable HP SDC driver
      Input: serio - trivial documentation fix
      Input: add new serio driver for Xilinx XPS PS2 IP
      Input: add driver for Tabletkiosk Sahara TouchIT-213 touchscreen
      Input: new driver for SGI O2 volume buttons
      Input: yealink - reliably kill urbs
      Input: q40kbd - make q40kbd_lock static
      Input: gtco - eliminate early return
      Input: i8042 - add Dritek quirk for Acer Aspire 5720
      Input: usbtouchscreen - ignore eGalax screens supporting HID protocol
      Input: i8042 - add Medion NAM 2070 to noloop blacklist
      Input: i8042 - add Gericom Bellagio to nomux blacklist
      Input: i8042 - add Acer Aspire 1360 to nomux blacklist
      Input: hp_sdc_mlc.c - make a struct static
      Input: hil_mlc.c - make code static
      Input: wistron - generate normal key event if bluetooth or wifi not present
      ...

commit 5547cd0ae8b46db9a084505239294eed9b8c8e2d
Author: Patrick McHardy <kaber@trash.net>
Date:   Mon Jul 21 10:03:49 2008 -0700

    netfilter: nf_conntrack_sctp: fix sparse warnings
    
    Introduced by a258860e (netfilter: ctnetlink: add full support for SCTP to ctnetlink):
    
    net/netfilter/nf_conntrack_proto_sctp.c:483:2: warning: cast from restricted type
    net/netfilter/nf_conntrack_proto_sctp.c:483:2: warning: incorrect type in argument 1 (different base types)
    net/netfilter/nf_conntrack_proto_sctp.c:483:2:    expected unsigned int [unsigned] [usertype] x
    net/netfilter/nf_conntrack_proto_sctp.c:483:2:    got restricted unsigned int const <noident>
    net/netfilter/nf_conntrack_proto_sctp.c:483:2: warning: cast from restricted type
    net/netfilter/nf_conntrack_proto_sctp.c:483:2: warning: cast from restricted type
    net/netfilter/nf_conntrack_proto_sctp.c:483:2: warning: cast from restricted type
    net/netfilter/nf_conntrack_proto_sctp.c:483:2: warning: cast from restricted type
    net/netfilter/nf_conntrack_proto_sctp.c:487:2: warning: cast from restricted type
    net/netfilter/nf_conntrack_proto_sctp.c:487:2: warning: incorrect type in argument 1 (different base types)
    net/netfilter/nf_conntrack_proto_sctp.c:487:2:    expected unsigned int [unsigned] [usertype] x
    net/netfilter/nf_conntrack_proto_sctp.c:487:2:    got restricted unsigned int const <noident>
    net/netfilter/nf_conntrack_proto_sctp.c:487:2: warning: cast from restricted type
    net/netfilter/nf_conntrack_proto_sctp.c:487:2: warning: cast from restricted type
    net/netfilter/nf_conntrack_proto_sctp.c:487:2: warning: cast from restricted type
    net/netfilter/nf_conntrack_proto_sctp.c:487:2: warning: cast from restricted type
    net/netfilter/nf_conntrack_proto_sctp.c:532:42: warning: incorrect type in assignment (different base types)
    net/netfilter/nf_conntrack_proto_sctp.c:532:42:    expected restricted unsigned int <noident>
    net/netfilter/nf_conntrack_proto_sctp.c:532:42:    got unsigned int
    net/netfilter/nf_conntrack_proto_sctp.c:534:39: warning: incorrect type in assignment (different base types)
    net/netfilter/nf_conntrack_proto_sctp.c:534:39:    expected restricted unsigned int <noident>
    net/netfilter/nf_conntrack_proto_sctp.c:534:39:    got unsigned int
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit c71529e42ce39c167dc53430cb8f3d5634af77df
Author: Herbert Xu <herbert@gondor.apana.org.au>
Date:   Mon Jul 21 10:03:23 2008 -0700

    netfilter: nf_nat_sip: c= is optional for session
    
    According to RFC2327, the connection information is optional
    in the session description since it can be specified in the
    media description instead.
    
    My provider does exactly that and does not provide any connection
    information in the session description.  As a result the new
    kernel drops all invite responses.
    
    This patch makes it optional as documented.
    
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit db1a75bdcc1766dc7e1fae9201ae287dcbcb6c66
Author: Jan Engelhardt <jengelh@medozas.de>
Date:   Mon Jul 21 10:02:59 2008 -0700

    netfilter: xt_TCPMSS: collapse tcpmss_reverse_mtu{4,6} into one function
    
    Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 72961ecf84d67d6359a1b30f9b2a8427f13e1e71
Author: Eric Leblond <eric@inl.fr>
Date:   Mon Jul 21 10:02:35 2008 -0700

    netfilter: nfnetlink_log: send complete hardware header
    
    This patch adds some fields to NFLOG to be able to send the complete
    hardware header with all necessary informations.
    It sends to userspace:
     * the type of hardware link
     * the lenght of hardware header
     * the hardware header
    
    Signed-off-by: Eric Leblond <eric@inl.fr>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 280763c053fee297d95b474f2c145990670371e6
Author: David Howells <dhowells@redhat.com>
Date:   Mon Jul 21 10:02:12 2008 -0700

    netfilter: xt_time: fix time's time_mt()'s use of do_div()
    
    Fix netfilter xt_time's time_mt()'s use of do_div() on an s64 by using
    div_s64() instead.
    
    This was introduced by patch ee4411a1b1e0b679c99686629b5eab5a072ce49f
    ("[NETFILTER]: x_tables: add xt_time match").
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 584015727a3b88b46602b20077b46cd04f8b4ab3
Author: Krzysztof Piotr Oledzki <ole@ans.pl>
Date:   Mon Jul 21 10:01:34 2008 -0700

    netfilter: accounting rework: ct_extend + 64bit counters (v4)
    
    Initially netfilter has had 64bit counters for conntrack-based accounting, but
    it was changed in 2.6.14 to save memory. Unfortunately in-kernel 64bit counters are
    still required, for example for "connbytes" extension. However, 64bit counters
    waste a lot of memory and it was not possible to enable/disable it runtime.
    
    This patch:
     - reimplements accounting with respect to the extension infrastructure,
     - makes one global version of seq_print_acct() instead of two seq_print_counters(),
     - makes it possible to enable it at boot time (for CONFIG_SYSCTL/CONFIG_SYSFS=n),
     - makes it possible to enable/disable it at runtime by sysctl or sysfs,
     - extends counters from 32bit to 64bit,
     - renames ip_conntrack_counter -> nf_conn_counter,
     - enables accounting code unconditionally (no longer depends on CONFIG_NF_CT_ACCT),
     - set initial accounting enable state based on CONFIG_NF_CT_ACCT
     - removes buggy IPCT_COUNTER_FILLING event handling.
    
    If accounting is enabled newly created connections get additional acct extend.
    Old connections are not changed as it is not possible to add a ct_extend area
    to confirmed conntrack. Accounting is performed for all connections with
    acct extend regardless of a current state of "net.netfilter.nf_conntrack_acct".
    
    Signed-off-by: Krzysztof Piotr Oledzki <ole@ans.pl>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 07a7c1070ed382ad4562e3a0d453fd2001d92f7b
Author: Krzysztof Piotr Oledzki <ole@ans.pl>
Date:   Mon Jul 21 10:01:14 2008 -0700

    netlink: add NLA_PUT_BE64 macro
    
    Add NLA_PUT_BE64 macro required for 64bit counters in netfilter
    
    Signed-off-by: Krzysztof Piotr Oledzki <ole@ans.pl>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0dbff689c2f299e8f63911247925f2728d087688
Author: Changli Gao <xiaosuo@gmail.com>
Date:   Mon Jul 21 10:00:51 2008 -0700

    netfilter: nf_nat_core: eliminate useless find_appropriate_src for IP_NAT_RANGE_PROTO_RANDOM
    
    Signed-off-by: Changli Gao <xiaosuo@gmail.com>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit ae6134bdf3197206fba95563d755d2fa50d90ddd
Author: Micah Dowty <micah@navi.cx>
Date:   Mon Jul 21 09:59:09 2008 -0700

    hdlcdrv: Fix CRC calculation.
    
    This is a trivial patch against the hdlcdrv module that fixes its CRC
    calculation. The finished CRC was overwriting the first two bytes of
    each packet rather than being appended to the end.
    
    I've tested this with 2.6.8 and 2.6.10-rc1, but hdlcdrv hasn't changed
    much recently so it should work with many other kernel versions.
    
    Signed-off-by: Micah Dowty <micah@navi.cx>
    Acked-by: Thomas Sailer <t.sailer@alumni.ethz.ch>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit d3678b463df73f5060d7420915080e19baeb379b
Author: David S. Miller <davem@davemloft.net>
Date:   Mon Jul 21 09:56:13 2008 -0700

    Revert "pkt_sched: Make default qdisc nonshared-multiqueue safe."
    
    This reverts commit a0c80b80e0fb48129e4e9d6a9ede914f9ff1850d.
    
    After discussions with Jamal and Herbert on netdev, we should
    provide at least minimal prioritization at the qdisc level
    even in multiqueue situations.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 867d79fb9a4d5929ad8335c896fcfe11c3b2ef14
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 21 09:54:18 2008 -0700

    net: In __netif_schedule() use WARN_ON instead of BUG_ON
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit b6b2fed1f4802b8fcc9d7548a8f785225d38f9a3
Author: David S. Miller <davem@davemloft.net>
Date:   Mon Jul 21 09:48:06 2008 -0700

    net: Improve simple_tx_hash().
    
    Based upon feedback from Eric Dumazet and Andi Kleen.
    
    Cure several deficiencies in simple_tx_hash() by using
    jhash + reciprocol multiply.
    
    1) Eliminates expensive modulus operation.
    
    2) Makes hash less attackable by using random seed.
    
    3) Eliminates endianness hash distribution issues.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit f8b71a3a92d69cb1c9c2162f9235d3dd550e4aa0
Merge: 42a77a1... e4f2506...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 21 09:40:26 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: (44 commits)
      sparc: Remove Sparc's asm-offsets for sclow.S
      sparc64: Update defconfig.
      sparc64: Add Niagara2 RNG driver.
      sparc64: Add missing hypervisor service group numbers.
      sparc64: Remove 4MB and 512K base page size options.
      sparc64: Convert to generic helpers for IPI function calls.
      sparc: Use new '%pS' infrastructure to print symbols.
      sparc32: fix init.c allnoconfig build error
      sparc64: Config category "Processor type and features" absent
      sparc: arch/sparc/kernel/apc.c to unlocked_ioctl
      sparc: join the remaining header files
      sparc: merge header files with trivial differences
      sparc: when header files are equal use asm-sparc version
      sparc: copy sparc64 specific files to asm-sparc
      sparc: Merge asm-sparc{,64}/asi.h
      sparc: export openprom.h to userspace
      sparc: Merge asm-sparc{,64}/types.h
      sparc: Merge asm-sparc{,64}/termios.h
      sparc: Merge asm-sparc{,64}/termbits.h
      sparc: Merge asm-sparc{,64}/setup.h
      ...

commit 42a77a1b8fe4fd78cf8d8fccbaac918bbe888192
Author: Wang Chen <wangchen@cn.fujitsu.com>
Date:   Mon Jul 21 17:48:59 2008 +0800

    Fix istallion build failure
    
    Commits b02f5ad6a3ff5a1ee2a7b8ec6eee338de553b060 ("istallion: use
    tty_port") and a352def21a642133758b868c71bee12ab34ad5c5 ("tty: Ldisc
    revamp") broke the istallion driver.
    
    Fix the compile error and silence a warning.
    
    Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit c3ee84163e5bc0dc2e1ccf1d3fc412debca73bab
Author: Daniel Lezcano <dlezcano@fr.ibm.com>
Date:   Mon Jul 21 09:18:07 2008 -0700

    pkt_sched: Remove unused variable skb in dev_deactivate_queue function.
    
    Removed unused variable 'skb' in the dev_deactivate_queue function
    
    Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit fd24c4af6e82231391fa09875ae6378fa1399f0f
Author: David S. Miller <davem@davemloft.net>
Date:   Mon Jul 21 08:34:49 2008 -0700

    sunhme: Remove stop/wake TX queue calls in set-multicast-list handler.
    
    Based upon a bug report by Alexander Beregalov and commentary
    from Ben Hutchings.
    
    These are totally unnecessary, in particular because this
    driver's ->hard_start_xmit() handler takes the same driver
    spinlock that the set-multicast-list handler uses.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit ebbdbd7c02f4f8dea84e2956aa942bd18e1ddf93
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Mon Jul 21 08:30:36 2008 -0700

    ucc_geth: do not touch net queue in adjust_link phylib callback
    
    If the net queue has not been started, we'll get this nice oops
    and non-working ethernet:
    
    ------------[ cut here ]------------
    Kernel BUG at c01f4648 [verbose debug info unavailable]
    Oops: Exception in kernel mode, sig: 5 [#1]
    MPC836x RDK
    Modules linked in:
    NIP: c01f4648 LR: c01c0a10 CTR: c01c08e4
    REGS: cf839e40 TRAP: 0700   Not tainted  (2.6.26-05254-gc7b9969)
    MSR: 00021032 <ME,IR,DR>  CR: 22042044  XER: 00000000
    TASK = cf828c30[4] 'events/0' THREAD: cf838000
    GPR00: c01c0a10 cf839ef0 cf828c30 c035ceb0 cf8469a0 00000064 00000000 00000000
    GPR08: c035ceb0 00000001 00000001 cf99c280 22044044 7ca81020 0fffc000 00000000
    GPR16: 0fff2544 0fff63c0 00000000 0fff78e0 0ffa5580 00000004 00000000 00000000
    GPR24: 02082000 cf9d0000 d1068000 00009032 cf846800 cf846b80 00000001 00000014
    NIP [c01f4648] __netif_schedule+0x28/0x8c
    LR [c01c0a10] adjust_link+0x12c/0x1e4
    Call Trace:
    [cf839ef0] [c0380f50] 0xc0380f50 (unreliable)
    [cf839f10] [c01c0a10] adjust_link+0x12c/0x1e4
    [cf839f40] [c01c2628] phy_state_machine+0x2e0/0x448
    [cf839f60] [c00425e8] run_workqueue+0xc8/0x168
    [cf839f90] [c0042c6c] worker_thread+0x70/0xd0
    [cf839fd0] [c0046954] kthread+0x48/0x84
    [cf839ff0] [c0012488] kernel_thread+0x44/0x60
    Instruction dump:
    7c0803a6 4e800020 3d20c036 9421ffe0 7c0802a6 7c681b78 3929ceb0 7c694a78
    7d290034 90010024 bfa10014 5529d97e <0f090000> 39600002 38030024 7d200028
    ---[ end trace a57d367843bd2904 ]---
    
    Since the driver is using phylib (which is doing netif_carrier_on/off()),
    we should simply remove netif_tx_schedule_all() from adjust_link().
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit afc079465e991ffb7fe197d1ad80eb8140e2c341
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Mon Jul 21 08:29:54 2008 -0700

    gianfar: do not touch net queue in adjust_link phylib callback
    
    If the net queue has not been started, we'll get this nice oops
    and non-working ethernet:
    
    PHY: 0:01 - Link is Up - 1000/Full
    ------------[ cut here ]------------
    kernel BUG at net/core/dev.c:1328!
    Oops: Exception in kernel mode, sig: 5 [#1]
    MPC837x RDB
    Modules linked in:
    NIP: c02544a0 LR: c01a17d0 CTR: c01a16ac
    REGS: cf837e40 TRAP: 0700   Not tainted  (2.6.26-05253-g14b395e)
    MSR: 00021032 <ME,IR,DR>  CR: 22042044  XER: 00000000
    TASK = cf819400[5] 'events/0' THREAD: cf836000
    GPR00: c01a17d0 cf837ef0 cf819400 c03d8d08 cf8469a0 00000064 00000000 00000000
    GPR08: c03d8d08 00000001 00000001 cf899ba0 22044044 00000000 0fffd000 00000000
    GPR16: 0fff3028 0fff6cf0 00000000 0fff8390 0ff494a0 00000004 00000000 00000000
    GPR24: c0361a00 00001058 cf9f6600 00009032 cf846800 cf846b80 00000001 00000014
    NIP [c02544a0] __netif_schedule+0x28/0x8c
    LR [c01a17d0] adjust_link+0x124/0x1cc
    Call Trace:
    [cf837ef0] [c03fb3a0] 0xc03fb3a0 (unreliable)
    [cf837f10] [c01a17d0] adjust_link+0x124/0x1cc
    [cf837f40] [c01a8e28] phy_state_machine+0x2e0/0x448
    [cf837f60] [c0040254] run_workqueue+0xc8/0x168
    [cf837f90] [c00408d8] worker_thread+0x70/0xd0
    [cf837fd0] [c0044630] kthread+0x48/0x84
    [cf837ff0] [c0012610] kernel_thread+0x44/0x60
    Instruction dump:
    7c0803a6 4e800020 3d20c03e 9421ffe0 7c0802a6 7c681b78 39298d08 7c694a78
    7d290034 90010024 bfa10014 5529d97e <0f090000> 39600002 38030024 7d200028
    ---[ end trace 13dfd73ee42d0c30 ]---
    
    Since the driver is using phylib (which is doing netif_carrier_on/off()),
    we should simply remove netif_tx_schedule_all() from adjust_link().
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 39d48157ac1a0ff3ec81212e5451bfd1bf5f50db
Author: David S. Miller <davem@davemloft.net>
Date:   Mon Jul 21 08:28:37 2008 -0700

    atl1: Do not wake queue before queue has been started.
    
    Based upon a bug report by Alexey Dobriyan, the patch is
    also tested by him and confirmed to fix the problem.
    
    Packet flow during link state events should not be done by
    waking and stopping the TX queue anyways, that is handled
    transparently by netif_carrier_{on,off}().
    
    So, remove the netif_{wake,stop}_queue() calls in the link
    check code, and add the necessary netif_start_queue() call
    to atl1_up().
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit eb6a12c2428d21a9f3e0f1a50e927d5fd80fc3d0
Merge: c4762ab... 14b395e...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jul 21 17:19:50 2008 +0200

    Merge branch 'linus' into cpus4096-for-linus
    
    Conflicts:
    
    	net/sunrpc/svc.c
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2e2dcc7631e331cf2e8396ce452e7f01e35f1182
Merge: acee709... 1c29dd9...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jul 21 16:45:56 2008 +0200

    Merge branch 'x86/paravirt-spinlocks' into x86/for-linus

commit acee709cab689ec7703770e8b8cb5cc3a4abcb31
Merge: 33a37eb... 5ff4789... 35b6805... c4dc59a... 7edf889... 9781f39... 48fe4a7... be54f9d... 77e4424... caadbdc... 5e5a29b... e3a61b0... fec0962... fab3b58... f2ba939... 48ae744... 3cabf37... 7019cc2... 2ddf9b7... e66d90f...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jul 21 16:37:17 2008 +0200

    Merge branches 'x86/urgent', 'x86/amd-iommu', 'x86/apic', 'x86/cleanups', 'x86/core', 'x86/cpu', 'x86/fixmap', 'x86/gart', 'x86/kprobes', 'x86/memtest', 'x86/modules', 'x86/nmi', 'x86/pat', 'x86/reboot', 'x86/setup', 'x86/step', 'x86/unify-pci', 'x86/uv', 'x86/xen' and 'xen-64bit' into x86/for-linus

commit e66d90fb4abd0a27ee96f57a32fb561221c4d6ae
Merge: 55ca089... 14b395e...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jul 21 15:06:09 2008 +0200

    Merge branch 'linus' into xen-64bit

commit 1c29dd9a9e2f83ffb02e50bb3619c3b9db8fd526
Merge: 3217256... 14b395e...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jul 21 15:05:58 2008 +0200

    Merge branch 'linus' into x86/paravirt-spinlocks

commit bf20e740a4bcc686de02e2fd1c1810a58872f46e
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Mon Jul 21 09:15:51 2008 -0300

    ACPI: thinkpad-acpi: don't misdetect in get_thinkpad_model_data() on -ENOMEM
    
    Explicitly check for memory allocation failures, and return status to
    indicate that we could not collect data due to errors.
    
    This lets the driver have a far more predictable failure mode on ENOMEM in
    that codepath: it will refuse to load.  This is far better than trying to
    proceed with missing data which is used to detect quirks, etc.
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>

commit 490673dc98adfc7de1703cc88508902bd10f446b
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Mon Jul 21 09:15:51 2008 -0300

    ACPI: thinkpad-acpi: bump up version to 0.21
    
    rfkill support deserves a new version checkpoint...
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>

commit 0e74dc2646db04b644faa8ea10ff4f408d55cf90
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Mon Jul 21 09:15:51 2008 -0300

    ACPI: thinkpad-acpi: add bluetooth and WWAN rfkill support
    
    Add a read/write rfkill interface to the bluetooth radio switch on the
    bluetooth submodule, and one for the wireless wan radio switch to the wan
    submodule.
    
    Since rfkill does care for when a switch changes state, use WLSW
    notifications to also check if the WWAN or Bluetooth switches did not
    change state (due to them being slaves of WLSW in firmware/hardware, but
    that reality not being always properly exported by the thinkpad firmware).
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
    Cc: Ivo van Doorn <IvDoorn@gmail.com>
    Cc: John W. Linville <linville@tuxdriver.com>

commit 133ec3bd3ae409895eacdce326cdc8d73c249e8a
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Mon Jul 21 09:15:50 2008 -0300

    ACPI: thinkpad-acpi: WLSW overrides other rfkill switches
    
    On ThinkPads where the WLSW switch exists, the firmware or the hardware
    ANDs the WLSW state with the device-specific switches (WWAN, Bluetooth).
    It is downright impossible to enable WWAN or Bluetooth when WLSW is
    blocking the radios.
    
    This reality does not necessarily carry over to the WWAN and Bluetooth
    firmware interfaces, though... so the state thinkpad-acpi was reporting
    could be incorrect.
    
    Tie the three switches in the driver so that we keep their state sane.
    When WLSL is off, force the other switches to off as well.
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>

commit 07431ec82bf9dc74b470a1d820b41c92c4d86e6f
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Mon Jul 21 09:15:50 2008 -0300

    ACPI: thinkpad-acpi: prepare for bluetooth and wwan rfkill support
    
    Get rid of some forward definitions by moving code around, this will make
    the rfkill conversion of wwan and bluetooth a bit cleaner.
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>

commit 733e27c1cc86afae2d9481838693661b3d839950
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Mon Jul 21 09:15:49 2008 -0300

    ACPI: thinkpad-acpi: consolidate wlsw notification function
    
    Rename tpacpi_input_send_radiosw() to tpacpi_send_radiosw_update(), and
    make it a central point to issue "radio switch changed state" notifications
    by consolidating also the poll() notification in the same function.
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>

commit 3a87208028ef59215a88a143c723ac0b83c11df0
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Mon Jul 21 09:15:49 2008 -0300

    ACPI: thinkpad-acpi: minor refactor on radio switch init
    
    Change the code of hotkey_init, wan_init and bluetooth_init a bit to make it
    much easier to add some Kconfig-selected debugging code later.
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>

commit 7edf8891ad7aef5f4e97991fed6fb0e605e96ea0
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon Jul 21 01:39:03 2008 -0700

    x86: remove extra calling to get ext cpuid level
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9175fc06aee79c349790672178d3fd7507d75c86
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon Jul 21 01:38:14 2008 -0700

    x86: use setup_clear_cpu_cap() when disabling the lapic
    
    ... so don't need to call clear_cpu_cap again in early_identify_cpu,
    and could use cleared_cpu_caps like other places.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d41e26b901111f4e540aa2c27ec7a1681c782be9
Author: Milan Broz <mbroz@redhat.com>
Date:   Mon Jul 21 12:00:40 2008 +0100

    dm crypt: add merge
    
    This patch implements biovec merge function for crypt target.
    
    If the underlying device has merge function defined, call it.
    If not, keep precomputed value.
    
    Signed-off-by: Milan Broz <mbroz@redhat.com>
    Signed-off-by: Alasdair G Kergon <agk@redhat.com>

commit 9980c638a666ecd88acaf0a7ab91043d4a3f44d1
Author: Milan Broz <mbroz@redhat.com>
Date:   Mon Jul 21 12:00:39 2008 +0100

    dm table: remove merge_bvec sector restriction
    
    Remove max_sector restriction - merge function replaced it.
    
    Signed-off-by: Milan Broz <mbroz@redhat.com>
    Signed-off-by: Alasdair G Kergon <agk@redhat.com>

commit 7bc3447b692185c5ea78bee93d0ef1dee2fd7ce7
Author: Milan Broz <mbroz@redhat.com>
Date:   Mon Jul 21 12:00:38 2008 +0100

    dm: linear add merge
    
    This patch implements biovec merge function for linear target.
    
    If the underlying device has merge function defined, call it.
    If not, keep precomputed value.
    
    Signed-off-by: Milan Broz <mbroz@redhat.com>
    Signed-off-by: Alasdair G Kergon <agk@redhat.com>

commit f6fccb1213ba3d661baeb2a5eee0a9701dc03e1b
Author: Milan Broz <mbroz@redhat.com>
Date:   Mon Jul 21 12:00:37 2008 +0100

    dm: introduce merge_bvec_fn
    
    Introduce a bvec merge function for device mapper devices
    for dynamic size restrictions.
    
    This code ensures the requested biovec lies within a single
    target and then calls a target-specific function to check
    against any constraints imposed by underlying devices.
    
    Signed-off-by: Milan Broz <mbroz@redhat.com>
    Signed-off-by: Alasdair G Kergon <agk@redhat.com>

commit 92e868122edf08b9fc06b112e7e0c80ab94c1f93
Author: Mikulas Patocka <mpatocka@redhat.com>
Date:   Mon Jul 21 12:00:35 2008 +0100

    dm snapshot: use per device mempools
    
    Change snapshot per-module mempool to per-device mempool.
    
    Per-module mempools could cause a deadlock if multiple
    snapshot devices are stacked above each other.
    
    Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
    Signed-off-by: Alasdair G Kergon <agk@redhat.com>

commit a8d41b59f3f5a7ac19452ef442a7fc1b5fa17366
Author: Mikulas Patocka <mpatocka@redhat.com>
Date:   Mon Jul 21 12:00:34 2008 +0100

    dm snapshot: fix race during exception creation
    
    Fix a race condition that returns incorrect data when a write causes an
    exception to be allocated whilst a read is still in flight.
    
    The race condition happens as follows:
    * A read to non-reallocated sector in the snapshot is submitted so that the
      read is routed to the original device.
    * A write to the original device is submitted. The write causes an exception
      that reallocates the block.  The write proceeds.
    * The original read is dequeued and reads the wrong data.
    
    This race can be triggered with CFQ scheduler and one thread writing and
    multiple threads reading simultaneously.
    
    (This patch relies upon the earlier dm-kcopyd-per-device.patch to avoid a
    deadlock.)
    
    Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
    Signed-off-by: Alasdair G Kergon <agk@redhat.com>

commit cd45daffd1f7b53aac0835b23e97f814ec3f10dc
Author: Mikulas Patocka <mpatocka@redhat.com>
Date:   Mon Jul 21 12:00:32 2008 +0100

    dm snapshot: track snapshot reads
    
    Whenever a snapshot read gets mapped through to the origin, track it in
    a per-snapshot hash table indexed by chunk number, using memory allocated
    from a new per-snapshot mempool.
    
    We need to track these reads to avoid race conditions which will be fixed
    by patches that follow.
    
    Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
    Signed-off-by: Alasdair G Kergon <agk@redhat.com>

commit def052d21c4e77975bb75cf212f018ec913f8e2f
Author: Alasdair G Kergon <agk@redhat.com>
Date:   Mon Jul 21 12:00:31 2008 +0100

    dm mpath: fix test for reinstate_path
    
    Fix test for reinstate_path method before attempting to use it.
    
    Signed-off-by: Alasdair G Kergon <agk@redhat.com>
    Cc: Julia Lawall <julia@diku.dk>

commit 148acff615b403168cdf39e55bfcfaa6e4a7d233
Author: Mikulas Patocka <mpatocka@redhat.com>
Date:   Mon Jul 21 12:00:30 2008 +0100

    dm mpath: return parameter error
    
    Return a specific error message if there are an invalid number of multipath
    arguments.
    
    This invalid command returns an "Unknown error" because the ti->error field is
    not set
    
    dmsetup create --table '0 2 multipath 0 0 1 1 round-robin 0 1 1 /dev/sdh' mpath0
    
    Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
    Signed-off-by: Alasdair G Kergon <agk@redhat.com>

commit 6ae2fa6718c398290be29ef740873640d25058b6
Author: Richard Kennedy <richard@rsk.demon.co.uk>
Date:   Mon Jul 21 12:00:28 2008 +0100

    dm io: remove struct padding
    
    Rearrange struct dm_io.
    Shrinks size from 40 -> 32 allowing more objects/slab.
    
    Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
    Signed-off-by: Alasdair G Kergon <agk@redhat.com>

commit c8da2f8dd86d70559ec4e50251f6a755b42bd5b4
Author: Adrian Bunk <bunk@kernel.org>
Date:   Mon Jul 21 12:00:27 2008 +0100

    dm log: make dm_dirty_log init and exit static
    
    dm_dirty_log_{init,exit}() can now become static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Alasdair G Kergon <agk@redhat.com>

commit 371b2e348b7731a548b0a7432ca2ba32e90dd16f
Author: Mikulas Patocka <mpatocka@redhat.com>
Date:   Mon Jul 21 12:00:24 2008 +0100

    dm mpath: free path selector on invalid args
    
    Free path selector if the arguments are invalid.
    
    This command (note that it is invalid) causes reference leak on module
    "dm_round_robin" and prevents the module from being removed.
    
    dmsetup create --table '0 2 multipath 0 0 1 1 round-robin /dev/sdh' mpath0
    
    Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
    Signed-off-by: Alasdair G Kergon <agk@redhat.com>

commit 33a37eb411d193851c334060780ab834ba534292
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jul 21 10:57:15 2008 +0200

    KVM: fix exception entry / build bug, on 64-bit
    
    -tip testing found this build bug:
    
     arch/x86/kvm/built-in.o:(.text.fixup+0x1): relocation truncated to fit: R_X86_64_32 against `.text'
     arch/x86/kvm/built-in.o:(.text.fixup+0xb): relocation truncated to fit: R_X86_64_32 against `.text'
     arch/x86/kvm/built-in.o:(.text.fixup+0x15): relocation truncated to fit: R_X86_64_32 against `.text'
     arch/x86/kvm/built-in.o:(.text.fixup+0x1f): relocation truncated to fit: R_X86_64_32 against `.text'
     arch/x86/kvm/built-in.o:(.text.fixup+0x29): relocation truncated to fit: R_X86_64_32 against `.text'
    
    Introduced by commit 4ecac3fd. The problem is that 'push' will default
    to 32-bit, which is not wide enough as a fixup address. (and which would
    crash on any real fixup event even if it was wide enough)
    
    Introduce KVM_EX_PUSH to get the proper address push width on 64-bit too.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e27772b48df91a954a74b1411b57d83b945a58c7
Merge: d092633... 14b395e...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jul 21 11:02:45 2008 +0200

    Merge branch 'linus' into x86/urgent

commit 4b80991c6cb9efa607bc4fd6f3ecdf5511c31bb0
Author: NeilBrown <neilb@suse.de>
Date:   Mon Jul 21 17:05:25 2008 +1000

    md: Protect access to mddev->disks list using RCU
    
    All modifications and most access to the mddev->disks list are made
    under the reconfig_mutex lock.  However there are three places where
    the list is walked without any locking.  If a reconfig happens at this
    time, havoc (and oops) can ensue.
    
    So use RCU to protect these accesses:
      - wrap them in rcu_read_{,un}lock()
      - use list_for_each_entry_rcu
      - add to the list with list_add_rcu
      - delete from the list with list_del_rcu
      - delay the 'free' with call_rcu rather than schedule_work
    
    Note that export_rdev did a list_del_init on this list.  In almost all
    cases the entry was not in the list anymore so it was a no-op and so
    safe.  It is no longer safe as after list_del_rcu we may not touch
    the list_head.
    An audit shows that export_rdev is called:
      - after unbind_rdev_from_array, in which case the delete has
         already been done,
      - after bind_rdev_to_array fails, in which case the delete isn't needed.
      - before the device has been put on a list at all (e.g. in
          add_new_disk where reading the superblock fails).
      - and in autorun devices after a failure when the device is on a
          different list.
    
    So remove the list_del_init call from export_rdev, and add it back
    immediately before the called to export_rdev for that last case.
    
    Note also that ->same_set is sometimes used for lists other than
    mddev->list (e.g. candidates).  In these cases rcu is not needed.
    
    Signed-off-by: NeilBrown <neilb@suse.de>

commit f2ea68cf42aafdd93393b6b8b20fc3c2b5f4390c
Author: NeilBrown <neilb@suse.de>
Date:   Mon Jul 21 17:05:25 2008 +1000

    md: only count actual openers as access which prevent a 'stop'
    
    Open isn't the only thing that increments ->active.  e.g. reading
    /proc/mdstat will increment it briefly.  So to avoid false positives
    in testing for concurrent access, introduce a new counter that counts
    just the number of times the md device it open.
    
    Signed-off-by: NeilBrown <neilb@suse.de>

commit d6e2215052810678bc9782fd980b52706fc71f50
Author: Andre Noll <maan@systemlinux.org>
Date:   Mon Jul 21 17:05:25 2008 +1000

    md: linear: Make array_size sector-based and rename it to array_sectors.
    
    Signed-off-by: Andre Noll <maan@systemlinux.org>
    Signed-off-by: NeilBrown <neilb@suse.de>

commit f233ea5c9e0d8b95e4283bf6a3436b88f6fd3586
Author: Andre Noll <maan@systemlinux.org>
Date:   Mon Jul 21 17:05:22 2008 +1000

    md: Make mddev->array_size sector-based.
    
    This patch renames the array_size field of struct mddev_s to array_sectors
    and converts all instances to use units of 512 byte sectors instead of 1k
    blocks.
    
    Signed-off-by: Andre Noll <maan@systemlinux.org>
    Signed-off-by: NeilBrown <neilb@suse.de>

commit 908cf4b925e419bc74f3297b2f0e51d6f8a81da2
Merge: 92c4989... 14b395e...
Author: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date:   Mon Jul 21 00:55:14 2008 -0400

    Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 into next

commit 15f4a5fdf3aa07b53f6a7969664741db5882e485
Author: Andre Noll <maan@systemlinux.org>
Date:   Mon Jul 21 14:42:12 2008 +1000

    md: Make super_type->rdev_size_change() take sector-based sizes.
    
    Also, change the type of the size parameter from unsigned long long to
    sector_t and rename it to num_sectors.
    
    Signed-off-by: Andre Noll <maan@systemlinux.org>
    Signed-off-by: NeilBrown <neilb@suse.de>

commit d07bd3bcc456228b56a790897162a634691fed9b
Author: Andre Noll <maan@systemlinux.org>
Date:   Mon Jul 21 14:42:07 2008 +1000

    md: Fix check for overlapping devices.
    
    The checks in overlaps() expect all parameters either in block-based
    or sector-based quantities. However, its single caller passes two
    rdev->data_offset arguments as well as two rdev->size arguments, the
    former being sector counts while the latter are measured in 1K blocks.
    
    This could cause rdev_size_store() to accept an invalid size from user
    space. Fix it by passing only sector-based quantities to overlaps().
    
    Signed-off-by: Andre Noll <maan@systemlinux.org>
    Signed-off-by: NeilBrown <neilb@suse.de>

commit d7027458d68b2f1752a28016dcf2ffd0a7e8f567
Author: Neil Brown <neilb@suse.de>
Date:   Sat Jul 12 10:37:50 2008 +1000

    md: Tidy up rdev_size_store a bit:
    
     - used strict_strtoull in place of simple_strtoull
     - use my_mddev in place of rdev->mddev (they have the same value)
    and more significantly,
     - don't adjust mddev->size to fit, rather reject changes which make
       rdev->size smaller than mddev->size
    
    Adjusting mddev->size is a hangover from bind_rdev_to_array which
    does a similar thing.  But it really is a better design to insist that
    mddev->size is set as required, then the rdev->sizes are set to allow
    for that.  The previous way invites confusion.
    
    Signed-off-by: NeilBrown <neilb@suse.de>

commit 14b395e35d1afdd8019d11b92e28041fad591b71
Merge: 734b397... 5108b27...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 20 21:21:46 2008 -0700

    Merge branch 'for-2.6.27' of git://linux-nfs.org/~bfields/linux
    
    * 'for-2.6.27' of git://linux-nfs.org/~bfields/linux: (51 commits)
      nfsd: nfs4xdr.c do-while is not a compound statement
      nfsd: Use C99 initializers in fs/nfsd/nfs4xdr.c
      lockd: Pass "struct sockaddr *" to new failover-by-IP function
      lockd: get host reference in nlmsvc_create_block() instead of callers
      lockd: minor svclock.c style fixes
      lockd: eliminate duplicate nlmsvc_lookup_host call from nlmsvc_lock
      lockd: eliminate duplicate nlmsvc_lookup_host call from nlmsvc_testlock
      lockd: nlm_release_host() checks for NULL, caller needn't
      file lock: reorder struct file_lock to save space on 64 bit builds
      nfsd: take file and mnt write in nfs4_upgrade_open
      nfsd: document open share bit tracking
      nfsd: tabulate nfs4 xdr encoding functions
      nfsd: dprint operation names
      svcrdma: Change WR context get/put to use the kmem cache
      svcrdma: Create a kmem cache for the WR contexts
      svcrdma: Add flush_scheduled_work to module exit function
      svcrdma: Limit ORD based on client's advertised IRD
      svcrdma: Remove unused wait q from svcrdma_xprt structure
      svcrdma: Remove unneeded spin locks from __svc_rdma_free
      svcrdma: Add dma map count and WARN_ON
      ...

commit 734b397cd14f3340394a8dd3266bec97d01f034b
Merge: 702beb8... e6b5163...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 20 21:19:17 2008 -0700

    Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
    
    * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
      gpu: re-order GPU subdirectory vs char for AGP vs DRM startup.

commit 702beb87d6b4e08cca394b210679e5d7c2ac9383
Author: David Miller <davem@davemloft.net>
Date:   Sun Jul 20 18:17:02 2008 -0700

    ipv6: Fix warning in addrconf code.
    
    Reported by Linus.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d1671a9c15f55a1475d41269494518e348880c33
Merge: ae0645a... 3a682fb...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 20 21:17:20 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
      pkt_sched: Fix build with NET_SCHED disabled.

commit ae0645a451b02ad35c520b01177b70ebd59c91ab
Merge: f894d18... 99cdb0c...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 20 21:16:27 2008 -0700

    Merge branch 'for-linus' of git://git.o-hand.com/linux-mfd
    
    * 'for-linus' of git://git.o-hand.com/linux-mfd:
      mfd: let asic3 use mem resource instead of bus_shift
      mfd: remove DS1WM register definitions from asic3.h
      mfd: add ASIC3_CONFIG_GPIO templates
      mfd: fix the asic3 irq demux code
      mfd: asic3 should depend on gpiolib
      mfd: fix asic3 config array initialisation
      mfd: move asic3 probe functions into __init section
      mfd: Use uppercase only for asic3 macros and defines
      mfd: use dev_* macros for asic3 debugging
      mfd: New asic3 gpio configuration code
      mfd: asic3 children platform data removal
      mfd: asic3 gpiolib support

commit f894d18380e7e7ff05f6622ccb75d2881922c6e9
Merge: d13ff05... d20b274...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 20 21:14:42 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (277 commits)
      V4L/DVB (8415): gspca: Infinite loop in i2c_w() of etoms.
      V4L/DVB (8414): videodev/cx18: fix get_index bug and error-handling lock-ups
      V4L/DVB (8411): videobuf-dma-contig.c: fix 64-bit build for pre-2.6.24 kernels
      V4L/DVB (8410): sh_mobile_ceu_camera: fix 64-bit compiler warnings
      V4L/DVB (8397): video: convert select VIDEO_ZORAN_ZR36060 into depends on
      V4L/DVB (8396): video: Fix Kbuild dependency for VIDEO_IR_I2C
      V4L/DVB (8395): saa7134: Fix Kbuild dependency of ir-kbd-i2c
      V4L/DVB (8394): ir-common: CodingStyle fix: move EXPORT_SYMBOL_GPL to their proper places
      V4L/DVB (8393): media/video: Fix depencencies for VIDEOBUF
      V4L/DVB (8392): media/Kconfig: Convert V4L1_COMPAT select into "depends on"
      V4L/DVB (8390): videodev: add comment and remove magic number.
      V4L/DVB (8389): videodev: simplify get_index()
      V4L/DVB (8387): Some cosmetic changes
      V4L/DVB (8381): ov7670: fix compile warnings
      V4L/DVB (8380): saa7115: use saa7115_auto instead of saa711x as the autodetect driver name.
      V4L/DVB (8379): saa7127: Make device detection optional
      V4L/DVB (8378): cx18: move cx18_av_vbi_setup to av-core.c and rename to cx18_av_std_setup
      V4L/DVB (8377): ivtv/cx18: ensure the default control values are correct
      V4L/DVB (8376): cx25840: move cx25840_vbi_setup to core.c and rename to cx25840_std_setup
      V4L/DVB (8374): gspca: No conflict of 0c45:6011 with the sn9c102 driver.
      ...

commit d13ff0559fea73f237a01669887d2c10e11d7662
Merge: f076ab8... cb7f39d...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 20 21:14:00 2008 -0700

    Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
    
    * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (21 commits)
      [MIPS] Remove unused maltasmp.h.
      [MIPS] Remove unused saa9730_uart.h.
      [MIPS] Rename MIPS sys_pipe syscall entry point to something MIPS-specific.
      [MIPS] 32-bit compat: Delete unused sys_truncate64 and sys_ftruncate64.
      [MIPS] TXx9: Fix some sparse warnings
      [MIPS] TXx9: Add 64-bit support
      [MIPS] TXx9: Cleanups for 64-bit support
      [MIPS] Cobalt: Fix I/O port resource range
      [MIPS] don't leak setup_early_printk() in userspace header
      [MIPS] Remove include/asm-mips/mips-boards/sead{,int}.h
      [MIPS] Remove asm-mips/mips-boards/atlas{,int}.h
      [MIPS] mips/sgi-ip22/ip28-berr.c: fix the build
      [MIPS] TXx9: Miscellaneous build fixes
      [MIPS] Routerboard 532: Support for base system
      [MIPS] IP32: Use common SGI button driver
      [MIPS] IP22: Use common SGI button driver
      [MIPS] IP22, IP28: Fix merge bug
      [MIPS] Tinker with constraints in <asm/atomic.h> to fix build error.
      [MIPS] Add missing prototypes to asm/page.h
      [MIPS] Fix missing prototypes in asm/fpu.h
      ...

commit f076ab8d048f152b968bb1c6313fed88abb037fe
Merge: db6d8c7... 597a5f5...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 20 21:13:26 2008 -0700

    Merge branch 'kvm-updates-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm
    
    * 'kvm-updates-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm: (70 commits)
      KVM: Adjust smp_call_function_mask() callers to new requirements
      KVM: MMU: Fix potential race setting upper shadow ptes on nonpae hosts
      KVM: x86 emulator: emulate clflush
      KVM: MMU: improve invalid shadow root page handling
      KVM: MMU: nuke shadowed pgtable pages and ptes on memslot destruction
      KVM: Prefix some x86 low level function with kvm_, to avoid namespace issues
      KVM: check injected pic irq within valid pic irqs
      KVM: x86 emulator: Fix HLT instruction
      KVM: Apply the kernel sigmask to vcpus blocked due to being uninitialized
      KVM: VMX: Add ept_sync_context in flush_tlb
      KVM: mmu_shrink: kvm_mmu_zap_page requires slots_lock to be held
      x86: KVM guest: make kvm_smp_prepare_boot_cpu() static
      KVM: SVM: fix suspend/resume support
      KVM: s390: rename private structures
      KVM: s390: Set guest storage limit and offset to sane values
      KVM: Fix memory leak on guest exit
      KVM: s390: dont allocate dirty bitmap
      KVM: move slots_lock acquision down to vapic_exit
      KVM: VMX: Fake emulate Intel perfctr MSRs
      KVM: VMX: Fix a wrong usage of vmcs_config
      ...

commit 3a682fbd732d3d27bec722a923952b0938e8a404
Author: David S. Miller <davem@davemloft.net>
Date:   Sun Jul 20 18:13:01 2008 -0700

    pkt_sched: Fix build with NET_SCHED disabled.
    
    The stab bits can't be referenced uniless the full
    packet scheduler layer is enabled.
    
    Reported by Stephen Rothwell.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit db6d8c7a4027b48d797b369a53f8470aaeed7063
Merge: 3a53337... fb65a7c...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 20 17:43:29 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (1232 commits)
      iucv: Fix bad merging.
      net_sched: Add size table for qdiscs
      net_sched: Add accessor function for packet length for qdiscs
      net_sched: Add qdisc_enqueue wrapper
      highmem: Export totalhigh_pages.
      ipv6 mcast: Omit redundant address family checks in ip6_mc_source().
      net: Use standard structures for generic socket address structures.
      ipv6 netns: Make several "global" sysctl variables namespace aware.
      netns: Use net_eq() to compare net-namespaces for optimization.
      ipv6: remove unused macros from net/ipv6.h
      ipv6: remove unused parameter from ip6_ra_control
      tcp: fix kernel panic with listening_get_next
      tcp: Remove redundant checks when setting eff_sacks
      tcp: options clean up
      tcp: Fix MD5 signatures for non-linear skbs
      sctp: Update sctp global memory limit allocations.
      sctp: remove unnecessary byteshifting, calculate directly in big-endian
      sctp: Allow only 1 listening socket with SO_REUSEADDR
      sctp: Do not leak memory on multiple listen() calls
      sctp: Support ipv6only AF_INET6 sockets.
      ...

commit 3a533374283aea50eab3976d8a6d30532175f009
Merge: fb6624e... d17ffb4...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 20 17:37:46 2008 -0700

    Merge branch 'for-linus' of git://www.jni.nu/cris
    
    * 'for-linus' of git://www.jni.nu/cris:
      [CRISv10] Clean up compressed/misc.c
      [CRISv10] Correct whitespace damage.
      [CRIS] Correct definition of subdirs for install_headers.
      [CRIS] Correct image makefiles to allow using a separate OBJ-directory.
      [CRIS] Build fixes for compressed and rescue images for v10 and v32:
      It looks at least odd to apply spin_unlock to a mutex.
      cris: compile fixes for 2.6.26-rc5

commit fb6624ebd912e3d6907ca6490248e73368223da9
Author: Geert Uytterhoeven <geert@linux-m68k.org>
Date:   Thu Jul 17 21:16:36 2008 +0200

    initrd: Fix virtual/physical mix-up in overwrite test
    
    On recent kernels, I get the following error when using an initrd:
    
    | initrd overwritten (0x00b78000 < 0x07668000) - disabling it.
    
    My Amiga 4000 has 12 MiB of RAM at physical address 0x07400000 (virtual
    0x00000000).
    The initrd is located at the end of RAM: 0x00b78000 - 0x00c00000 (virtual).
    The overwrite test compares the (virtual) initrd location to the (physical)
    first available memory location, which fails.
    
    This patch converts initrd_start to a page frame number, so it can safely be
    compared with min_low_pfn.
    
    Before the introduction of discontiguous memory support on m68k
    (12d810c1b8c2b913d48e629e2b5c01d105029839), min_low_pfn was just left
    untouched by the m68k-specific code (zero, I guess), and everything worked
    fine.
    
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 18c993629a5a5938a032f04a698d15122550593d
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Thu Jul 17 21:16:35 2008 +0200

    dio: use dio_match_device() in dio_bus_match()
    
    dio_bus_match() can use dio_match_device().
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 93026e217b46b70f9719caf69e716fa3bbe1d20c
Author: Julia Lawall <julia@diku.dk>
Date:   Thu Jul 17 21:16:34 2008 +0200

    arch/m68k/mm/sun3mmu.c: Eliminate NULL test and memset after alloc_bootmem
    
    As noted by Akinobu Mita in patch b1fceac2b9e04d278316b2faddf276015fc06e3b,
    alloc_bootmem and related functions never return NULL and always return a
    zeroed region of memory.  Thus a NULL test or memset after calls to these
    functions is unnecessary.
    
    This was fixed using the following semantic patch.
    (http://www.emn.fr/x-info/coccinelle/)
    
    // <smpl>
    @@
    expression E;
    statement S;
    @@
    
    E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...)
    .. when != E
    (
    - BUG_ON (E == NULL);
    |
    - if (E == NULL) S
    )
    
    @@
    expression E,E1;
    @@
    
    E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...)
    .. when != E
    - memset(E,0,E1);
    // </smpl>
    
    Signed-off-by: Julia Lawall <julia@diku.dk>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7b6b948fc0d60a704c15b1cd72345a98e759dd62
Author: Julia Lawall <julia@diku.dk>
Date:   Thu Jul 17 21:16:33 2008 +0200

    arch/m68k/mm/motorola.c: Eliminate NULL test and memset after alloc_bootmem
    
    As noted by Akinobu Mita in patch b1fceac2b9e04d278316b2faddf276015fc06e3b,
    alloc_bootmem and related functions never return NULL and always return a
    zeroed region of memory.  Thus a NULL test or memset after calls to these
    functions is unnecessary.
    
    This was fixed using the following semantic patch.
    (http://www.emn.fr/x-info/coccinelle/)
    
    // <smpl>
    @@
    expression E;
    statement S;
    @@
    
    E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...)
    .. when != E
    (
    - BUG_ON (E == NULL);
    |
    - if (E == NULL) S
    )
    
    @@
    expression E,E1;
    @@
    
    E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...)
    .. when != E
    - memset(E,0,E1);
    // </smpl>
    
    Signed-off-by: Julia Lawall <julia@diku.dk>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 3fadd06ebcbff9b0a7c90f68d81250f39bf31db1
Author: Geert Uytterhoeven <geert@linux-m68k.org>
Date:   Thu Jul 17 21:16:32 2008 +0200

    m68k/Apollo: remove the unused APOLLO_ELPLUS option
    
    Looking at older kernel sources the APOLLO_ELPLUS option was added
    somewhere during kernel 2.1, but even kernel 2.2.0 does not contain
    any driver that would be enabled through it...
    
    Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7ccaee5cadd7a771773bbb878e139697511ebdde
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jul 17 21:16:31 2008 +0200

    m68k/Atari: remove the dead ATARI_SCC{,_DMA} options
    
    It seems the driver was removed back in kernel 2.3 but the options were
    forgotten.
    
    Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 62bc654e794feb5242c31a59dcc36bab64f7d917
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jul 17 21:16:30 2008 +0200

    m68k/Mac: remove the unused ADB_KEYBOARD option
    
    When the driver was removed back in 2002 the option was forgotten.
    
    Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 635c0a217425f6f37422b85bcc88a7af9efc457c
Author: Geert Uytterhoeven <geert@linux-m68k.org>
Date:   Thu Jul 17 21:16:29 2008 +0200

    m68k/apollo: Add missing call to apollo_parse_bootinfo()
    
    Add the missing call to apollo_parse_bootinfo(), which had been lost from a
    big Apollo support patch by Peter De Schrijver in 1999.
    
    Thanks to Adrian Bunk for noticing!
    
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a594409a2160070b2185e77b33232cf73a9151a5
Author: Adrian Bunk <bunk@stusta.de>
Date:   Thu Jul 17 21:16:28 2008 +0200

    m68k: remove stale ARCH_SUN4 #define
    
    m68k: remove stale ARCH_SUN4 #define
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 07b8125949de66b6552966de8d4280c3a8620359
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jul 17 21:16:27 2008 +0200

    m68k/sun3/: possible cleanups
    
    This patch contains the following possible cleanups:
    - make the following needlessly global code static:
      - config.c: sun3_bootmem_alloc()
      - config.c: sun3_sched_init()
      - dvma.c: dvma_page()
      - idprom.c: struct Sun_Machines[]
      - mmu_emu.c: struct ctx_alloc[]
      - sun3dvma.c: iommu_use[]
      - sun3ints.c: led_pattern[]
    - remove the unused sbus.c
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 22deb527ce5d13e07652f81a53032aa0214ea8c3
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jul 17 21:16:26 2008 +0200

    m68k/q40/config.c: make functions static
    
    This patch makes the following needlessly global functions static:
    - q40_reset()
    - q40_halt()
    - q40_disable_irqs()
    - q40_gettimeoffset()
    - q40_hwclk()
    - q40_get_ss()
    - q40_set_clock_mmss()
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8dfbdf4abad6e5a7bbd097bf7e2c0ec41e0c54b4
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jul 17 21:16:25 2008 +0200

    m68k/mac/: possible cleanups
    
    This patch contains the following possible cleanups:
    - make the following needlessly global code (always) static:
      - baboon.c: struct baboon
      - baboon.c: baboon_irq()
      - config.c: mac_orig_videoaddr
      - config.c: mac_identify()
      - config.c: mac_report_hardware()
      - config.c: mac_debug_console_write()
      - config.c: mac_sccb_console_write()
      - config.c: mac_scca_console_write()
      - config.c: mac_init_scc_port()
      - oss.c: oss_irq()
      - oss.c: oss_nubus_irq()
      - psc.c: psc_debug_dump()
      - psc.c: psc_dma_die_die_die()
      - via.c: rbv_clear
    - remove the unused bootparse.c
    - #if 0 the following unused functions:
      - config.c: mac_debugging_short()
      - config.c: mac_debugging_long()
    - remove the following unused code:
      - config.c: mac_bisize
      - config.c: mac_env
      - config.c: mac_SCC_init_done
      - config.c: mac_SCC_reset_done
      - config.c: mac_init_scca_port()
      - config.c: mac_init_sccb_port()
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5575d0a3c9676b2886adad67dd4b2ac126a49f1f
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jul 17 21:16:24 2008 +0200

    m68k/atari/debug.c: possible cleanups
    
    This patch contains the following possible cleanups:
    - make the following needlessly global functions (always) static:
      - atari_mfp_console_write()
      - atari_scc_console_write()
      - atari_midi_console_write()
      - atari_init_mfp_port()
      - atari_init_scc_port()
      - atari_init_midi_port()
    - #if 0 the following unused functions:
      - atari_mfp_console_wait_key()
      - atari_scc_console_wait_key()
      - atari_midi_console_wait_key()
    - remove the following unused variables:
      - atari_MFP_init_done
      - atari_SCC_init_done
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0795dbcc4c4c93a929463957993c04cf5fec346c
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jul 17 21:16:23 2008 +0200

    m68k/amiga/: possible cleanups
    
    This patch contains the following possible cleanups:
    - amiints.c: add a proper prototype for amiga_init_IRQ() in
                 include/asm-m68k/amigaints.h
    - make the following needlessly global code static:
      - config.c: amiga_model
      - config.c: amiga_psfreq
      - config.c: amiga_serial_console_write()
    - #if 0 the following unused functions:
      - config.c: amiga_serial_puts()
      - config.c: amiga_serial_console_wait_key()
      - config.c: amiga_serial_gets()
    - remove the following unused variable:
      - config.c: amiga_masterclock
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 880e5e212ec5ab12411e40c78bd5ac501e9caeed
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jul 17 21:16:22 2008 +0200

    export c2p
    
    This patch fixes the following build error:
    
    <--  snip  -->
    
    ..
      Building modules, stage 2.
      MODPOST 1203 modules
    ERROR: "c2p" [drivers/video/amifb.ko] undefined!
    ..
    make[2]: *** [__modpost] Error 1
    
    <--  snip  -->
    
    Reported-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8468afc039f03837066132be14cdd9e5fa726f0b
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jul 17 21:16:21 2008 +0200

    export amiga_vblank
    
    This patch fixes the following build error:
    
    <--  snip  -->
    
    ..
      Building modules, stage 2.
      MODPOST 1203 modules
    ERROR: "amiga_vblank" [drivers/video/amifb.ko] undefined!
    ..
    make[2]: *** [__modpost] Error 1
    
    <--  snip  -->
    
    Reported-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8b54b6135a3e6d6e7c7967de7b408fd89afb0333
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jul 17 21:16:20 2008 +0200

    drivers/video/c2p.c: add MODULE_LICENSE
    
    This patch adds the missing MODULE_LICENSE("GPL").
    
    Reported-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit da8513c9b84317d1a2071644b6ccf734463d4849
Author: Geert Uytterhoeven <geert@linux-m68k.org>
Date:   Thu Jul 17 21:16:19 2008 +0200

    atafb: Register Atari-specific video modes with sysfs
    
    Register the Atari-specific video modes with sysfs, so you can see them in
    /sys/class/graphics/fb0/modes and change the video mode by writing to
    /sys/class/graphics/fb0/mode.
    
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit db3e5289f51b5d02767fa2951d5f0375efdba35c
Author: Geert Uytterhoeven <geert@linux-m68k.org>
Date:   Thu Jul 17 21:16:18 2008 +0200

    amifb: Register Amiga-specific video modes with sysfs
    
    Register the Amiga-specific video modes with sysfs, so you can see them in
    /sys/class/graphics/fb0/modes and change the video mode by writing to
    /sys/class/graphics/fb0/mode.
    
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit fa7f28939634c2ea36817a0c3dbd8d84972c1488
Author: akinobu.mita@gmail.com <akinobu.mita@gmail.com>
Date:   Thu Jul 17 21:16:17 2008 +0200

    zorro: use memory_read_from_buffer
    
    zorro: use memory_read_from_buffer
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a6a26a3e652671a783563f1e9697c68bd19c40fc
Author: Robert P. J. Day <rpjday@crashcourse.ca>
Date:   Thu Jul 17 21:16:16 2008 +0200

    ZORRO: Replace deprecated __initcall with equivalent device_initcall.
    
    ZORRO: Replace deprecated __initcall with equivalent device_initcall.
    
    Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d33b4432e634246eef00ef4d425939c253f70dd6
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jul 17 21:16:15 2008 +0200

    m68k: remove AP1000 code
    
    Unless I miss something that's code for a sparc machine even the sparc
    code no longer supports that got copied to m68k when these files were
    copied.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b739912efc02f80cc4dc5eaef07e5bc7eafee1b0
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jul 17 21:16:14 2008 +0200

    m68k: make multi_defconfig the default defconfig
    
    It seems to match the intention behind multi_defconfig to make it the
    default defconfig.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a0c14d28df8fcf939a8efd9332ace164e9f931fb
Author: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Date:   Thu Jul 17 21:16:13 2008 +0200

    Stringify support commas
    
    > This is a no-no for those archs that still use -traditional.
     > > I dunno if this is a problem for you at the moment and the
     > > right fix is anyway to nuke -traditional.
     > >
     > >     Sam
    
    Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit edfd92f67eec1bdd905dd7841416eaf945a5b92f
Author: Geert Uytterhoeven <geert@linux-m68k.org>
Date:   Thu Jul 17 21:16:12 2008 +0200

    m68k: Allow no CPU/platform type for allnoconfig
    
    Allow no CPU/platform type for allnoconfig
      - Provide a dummy value for FPSTATESIZE if no CPU type was selected
      - Provide a dummy value for NR_IRQS if no platform type was selected
      - Warn the user if no CPU or platform type was selected
    
    Note: you still cannot build an allnoconfig kernel, as CONFIG_SWAP=n doesn't
    build and we cannot easily fix that
    (http://groups.google.com/group/linux.kernel/browse_thread/thread/d430c78b07e1827b)
    
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 97d26e73d729c8d967bc5eb9086321956c444dd4
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Thu Jul 17 21:16:11 2008 +0200

    m68k: vmlinux-std/sun3.lds.S cleanup - use PAGE_SIZE macro
    
    This patch includes page.h header into linker script that
    allow us to use PAGE_SIZE macro instead of numeric constant
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e945b568e28b42de893ef24989372f0219501d32
Author: Geert Uytterhoeven <geert@linux-m68k.org>
Date:   Thu Jul 17 21:16:10 2008 +0200

    m68k: Return -ENODEV if no device is found
    
    According to the tests in do_initcalls(), the proper error code in case no
    device is found is -ENODEV, not -ENXIO or -EIO.
    
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 038eddd9acf34e8202b31af3ee9eb48179114323
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Thu Jul 17 21:16:09 2008 +0200

    ariadne: use netstats in net_device structure
    
    Use net_device_stats from net_device structure instead of local.
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Acked-by: Jeff Garzik <jgarzik@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f30828a6745281edda735f642b5f814e1123ecd3
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jul 17 21:16:08 2008 +0200

    m68k: remove CVS keywords
    
    This patch removes CVS keywords that weren't updated for a long time
    from comments.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f7df406dce01dfd30d7e0c570a928bcfeff03142
Merge: 5e248ac... a6795e9...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 20 17:17:52 2008 -0700

    Merge branch 'configfs-fixup-ptr-error' of git://oss.oracle.com/git/jlbec/linux-2.6
    
    * 'configfs-fixup-ptr-error' of git://oss.oracle.com/git/jlbec/linux-2.6:
      configfs: Allow ->make_item() and ->make_group() to return detailed errors.
      Revert "configfs: Allow ->make_item() and ->make_group() to return detailed errors."

commit 5e248ac9a5c465b356b936030d5a2e80887eb266
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Fri Jul 18 02:07:02 2008 +0200

    APCI: revert another duplicated patch
    
    commit d1857056904d5f313f11184fcfa624652ff9620a ("ACPI: don't walk
    tables if ACPI was disabled") is another superfluous duplicate commit
    caused by git -> quilt -> git conversion.
    
    Revert it.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 392798a17b6afba5928bc577aeb7bc83a1585534
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Fri Jul 18 01:11:38 2008 +0200

    APCI: revert duplicated patch
    
    commit 816c2eda3ce8fa7eb62f22e01e2ec7a3f7d677c0 ("dock: bay: Don't call
    acpi_walk_namespace() when ACPI is disabled.") was merged between
    2.6.26-rc8 and -rc9)
    
    Due to rebasing the ACPI tree via quilt the same patch got applied again
    via commit cc7e51666d82aedfd6b9a033ca1a10d71c21f1ca ("dock: bay: Don't
    call acpi_walk_namespace() when ACPI is disabled.")
    
    Revert it, as it is obviously bogus.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4e4f64da58bc71a139722bb5013adda0f7ca4e78
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:57:28 2008 +0100

    Fix strip driver back up for ldisc/tty changes
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 44b7d1b37f786c61d0e382b6f72f605f73de284b
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:57:18 2008 +0100

    tty: add more tty_port fields
    
    Move more bits into the tty_port structure
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 593573bc55c9e1999b9679da4e477c0220a6fbbd
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:57:10 2008 +0100

    termios: Termios defines for other platforms
    
    Fix up the termios of the people who have not yet got with the program
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 77451e53e0a509a98eda272567869cfe96431ba9
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:57:02 2008 +0100

    cyclades: use tty_port
    
    Switch cyclades to use the new tty_port structure
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ae67751785dae388beb31fc24d14870d0d4669d9
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:56:54 2008 +0100

    tty: Clean up tiocmset
    
    Reverse the order of one test and it gets much more readable
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8fb06c771399b8d51d724756411108e9abe2a85a
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:56:46 2008 +0100

    synclink: use tty_port
    
    Switch the synclink ports to use the new tty_port structure
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f8ae47641611fcdf175ab8bbe89054731b16971d
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:56:37 2008 +0100

    stallion: use tty_port
    
    Switch the stallion driver to use the tty_port structure
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b1d1619b4a53072f19e41b1def71fd223fc5d780
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Wed Jul 16 21:56:29 2008 +0100

    atmel_serial: Fix tty_port breakage
    
    The tty pointer has been moved into a tty_port field, so we need to use
    ->info->port.tty instead of just ->info->tty. Fixes these build errors:
    
    David Brownell <david-b@pacbell.net> wrote:
    > drivers/serial/atmel_serial.c: In function 'atmel_rx_from_ring':
    > drivers/serial/atmel_serial.c:665: error: 'struct uart_info' has no member named 'tty'
    > drivers/serial/atmel_serial.c: In function 'atmel_rx_from_dma':
    > drivers/serial/atmel_serial.c:672: error: 'struct uart_info' has no member named 'tty'
    > drivers/serial/atmel_serial.c: In function 'atmel_startup':
    > drivers/serial/atmel_serial.c:797: error: 'struct uart_info' has no member named 'tty'
    > make[2]: *** [drivers/serial/atmel_serial.o] Error 1
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e60a10844879794c7b592acf123cbf9ea0e2c0e7
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:56:18 2008 +0100

    rocket: use tty_port
    
    Switch the rocketport to use the new tty_port structure
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 0ad9e7d1d6bf7829912be50d24d4f3f473006326
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:56:10 2008 +0100

    mxser: use tty_port
    
    Switch mxser to use the new tty_port structure
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9de6a51fee08f9e7020074738150441305e83af2
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:56:02 2008 +0100

    moxa: use tty_port
    
    Switch MOXA to use the new tty_port structure
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b02f5ad6a3ff5a1ee2a7b8ec6eee338de553b060
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:55:53 2008 +0100

    istallion: use tty_port
    
    Switch istallion to use the new tty_port structure
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit f1d03228ea85877584d41bccf62841e7ca47043c
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:55:45 2008 +0100

    isicom: use tty_port
    
    Switch isicom to use a tty_port structure for some fields
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d99101fda034922d5ecaa735910e9930f076325f
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:55:37 2008 +0100

    riscom8: remove bogus checks
    
    Chris Malley posted a patch removing a NULL check in the riscom8 driver.
    Further analysis shows that even more of the tests are irrelevant so we
    can delete lots of stuff
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 85f8f81052eeb3eac1242731a8777caacfef0aa9
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:55:29 2008 +0100

    riscom8: use tty_port
    
    Switch riscom8 to use the new tty_port structure
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b5391e29f428d11755ca2c91074c6db6f5c69d7c
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:55:20 2008 +0100

    gs: use tty_port
    
    Switch drivers using the old "generic serial" driver to use the tty_port
    structures
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 4982d6b37a5ccebe6c2af79970c7a15c1939243a
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:55:11 2008 +0100

    esp: use tty_port
    
    Switch esp to use the new tty_port structures
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 52d417388d154f68f8ab753de03b1fba1814de81
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:55:02 2008 +0100

    epca: use tty_port
    
    Switch the EPCA driver to include and begin using a tty_port structure
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 7a4d29f426f17479395980ded8fa5e3bdd6d94e4
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:54:54 2008 +0100

    tty.h: clean up
    
    Coding style clean up and white space tidy
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a88487c79bfefb715030c5baa68fbedc1b8732e8
Author: Takashi Iwai <tiwai@suse.de>
Date:   Wed Jul 16 21:54:42 2008 +0100

    Fix compile errors in SGI console drivers (linux-next tree)
    
    The below is the patch to replace blindly all possible places,
    including Jack's fixes.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    (Reviewed and checked rather than blindly added)
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b1ca7e7a0b35874b2a9cae60f8f5b78df575faa7
Author: Jack Steiner <steiner@sgi.com>
Date:   Wed Jul 16 21:54:31 2008 +0100

    - Fix compile errors in SGI console drivers (linux-next tree)
    
    Fix compile errors in SGI console drivers caused by changes to the
    tty_port structures in the linux-next tree.
    
    Signed-off-by: Jack Steiner <steiner@sgi.com>
    Acked-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 87c25ef0a41ad7a8249cd3009bf65deb700d4ee3
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Wed Jul 16 21:54:22 2008 +0100

    ttydev: fix pamc_zilog for tty pointer move
    
    Today's linux-next build (powerpc allyesconfig) failed like this:
    
    drivers/serial/pmac_zilog.c: In function 'pmz_receive_chars':
    drivers/serial/pmac_zilog.c:245: error: 'struct uart_info' has no member named 'tty'
    drivers/serial/pmac_zilog.c:250: error: 'struct uart_info' has no member named 'tty'
    
    I applied the patch below (which builds but may, or may not, be correct).
    --
    Cheers,
    Stephen Rothwell                    sfr@canb.auug.org.au
    http://www.canb.auug.org.au/~sfr/
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2f7a697a13a189a7ef43a9b6bfc3fc6e359d96fb
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Wed Jul 16 21:54:11 2008 +0100

    ttydev: fix pamc_zilog for tty pointer move
    
    Today's linux-next build (sparc64 defconfig) failed like this:
    
    drivers/serial/sunhv.c: In function `receive_chars':
    drivers/serial/sunhv.c:188: error: structure has no member named `tty'
    drivers/serial/sunsu.c: In function `receive_chars':
    drivers/serial/sunsu.c:314: error: structure has no member named `tty'
    drivers/serial/sunsab.c: In function `receive_chars':
    drivers/serial/sunsab.c:121: error: structure has no member named `tty'
    
    I applied the following patch (which, again, may not be correct).
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 34492b5834ede63d896c93ccba9a4657a8435dc2
Author: David Howells <dhowells@redhat.com>
Date:   Wed Jul 16 21:54:01 2008 +0100

    MN10300: Fix MN10300's serial port driver to get at its tty_struct
    
    Fix MN10300's serial port driver to get at its tty_struct as this moved
    from struct uart_info into struct tty_port in patch:
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit df4f4dd429870f435f8d5d9d561db029a29f063b
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:53:50 2008 +0100

    serial: use tty_port
    
    Switch the serial_core based drivers to use the new tty_port structure.
    We can't quite use all of it yet because of the dynamically allocated
    extras in the serial_core layer.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6f67048cd010afe19d79d821f16055d9c704c6f0
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:53:41 2008 +0100

    tty: Introduce a tty_port common structure
    
    Every tty driver has its own concept of a port structure and because
    they all differ we cannot extract commonality.  Begin fixing this by
    creating a structure drivers can elect to use so that over time we can
    push fields into this and create commonality and then introduce common
    methods.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit d87a6d951c6c09d191d9c10903deb3cc353fcd2c
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 16 21:53:31 2008 +0100

    drivers/serial/: remove CVS keywords
    
    This patch removes CVS keywords that weren't updated for a long time in
    comments, printk's and MODULE_DESCRIPTION's (no printk's or
    MODULE_DESCRIPTION's are completely removed).
    
    While doing this I also found and fixed a missing \n in a printk
    in m32r_sio.c
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 59247ca2fdca9691a6a7df532a830e3a133d9962
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 16 21:53:22 2008 +0100

    drivers/char/rio/: remove VCS tags
    
    This patch removes ancient VCS tags (either protected
    by #ifdef SCCS_LABELS or commented out).
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a352def21a642133758b868c71bee12ab34ad5c5
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:53:12 2008 +0100

    tty: Ldisc revamp
    
    Move the line disciplines towards a conventional ->ops arrangement.  For
    the moment the actual 'tty_ldisc' struct in the tty is kept as part of
    the tty struct but this can then be changed if it turns out that when it
    all settles down we want to refcount ldiscs separately to the tty.
    
    Pull the ldisc code out of /proc and put it with our ldisc code.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e1e5770bb63fb9d71619a68f52cb0ba4b2ae58a6
Author: Jiri Slaby <jirislaby@gmail.com>
Date:   Wed Jul 16 21:52:56 2008 +0100

    tty: isicom, enable/disable pci device
    
    Don't forget to enable and disable PCI devices.  The device might be
    unusable without that.
    
    Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 9afd561acabe5059ff16d163a176e2350269aba5
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Wed Jul 16 21:52:46 2008 +0100

    Subject: [PATCH 2/2] atmel_serial: Implement flush_buffer() hook
    
    Avoid dumping garbage to the serial port when the tty is flushed. This
    tends to happen when rebooting from a serial console.
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
    Acked-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 6bb0e3a59a089e23eecc0af3b6f6012b2a9affba
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Wed Jul 16 21:52:36 2008 +0100

    Subject: [PATCH 1/2] serial: Add flush_buffer() operation to uart_ops
    
    Serial drivers using DMA (like the atmel_serial driver) tend to get very
    confused when the xmit buffer is flushed and nobody told them.  They
    also tend to spew a lot of garbage since the DMA engine keeps running
    after the buffer is flushed and possibly refilled with unrelated data.
    
    This patch adds a new flush_buffer operation to the uart_ops struct,
    along with a call to it from uart_flush_buffer() right after the xmit
    buffer has been cleared. The driver can implement this in order to
    syncronize its internal DMA state with the xmit buffer when the buffer
    is flushed.
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
    Acked-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 15648f154a8faea97cbe931e189cf0a57fd066f4
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jul 16 21:52:25 2008 +0100

    simserial: Fix up for ldisc changes
    
    Noted by Tony Luck although I've done the patches differently and also
    removed some other bogus oddments.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e6b51632b3579d96ce5aa1b3efdeceedd2921a2c
Author: Dave Airlie <airlied@redhat.com>
Date:   Mon Jul 21 08:42:36 2008 +1000

    gpu: re-order GPU subdirectory vs char for AGP vs DRM startup.
    
    Signed-off-by: Dave Airlie <airlied@linux.ie>

commit 99cdb0c8c5e0e43652d25951a85bac82a1231591
Author: Philipp Zabel <philipp.zabel@gmail.com>
Date:   Thu Jul 10 02:17:02 2008 +0200

    mfd: let asic3 use mem resource instead of bus_shift
    
    The bus_shift parameter in platform_data is not needed
    as we can tell the driver with the IOMEM_RESOURCE whether
    the ASIC is located on a 16bit or 32bit memory bus.
    
    The htc-egpio driver uses a more descriptive bus_width parameter,
    but for drivers where the register map size fixed, we don't even
    need this.
    
    Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
    Signed-off-by: Samuel Ortiz <sameo@openedhand.com>

commit 279cac484e55317456900fe3567c7cb5bd46fd5f
Author: Philipp Zabel <philipp.zabel@gmail.com>
Date:   Thu Jul 10 02:16:27 2008 +0200

    mfd: remove DS1WM register definitions from asic3.h
    
    There is a dedicated ds1wm driver, no need to duplicate this
    information here.
    
    Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
    Signed-off-by: Samuel Ortiz <sameo@openedhand.com>

commit 4a67b528e0be5d855b1a7bb71ec769d954765f6c
Author: Philipp Zabel <philipp.zabel@gmail.com>
Date:   Thu Jul 3 12:27:32 2008 +0200

    mfd: add ASIC3_CONFIG_GPIO templates
    
    As ASIC3 GPIO alternate function configuration is expected to be similar
    for several devices, it is convenient to define descriptive macros. This
    patch is inspired by the PXA MFP configuration, the alternate functions
    were observed on hx4700 and blueangel.
    
    Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
    Signed-off-by: Samuel Ortiz <sameo@openedhand.com>

commit de0d23c12c42317c273919b597f6822af2102e55
Author: Philipp Zabel <philipp.zabel@gmail.com>
Date:   Thu Jul 3 11:08:27 2008 +0200

    mfd: fix the asic3 irq demux code
    
    Wrong irq numbers were given to desc->handle_irq, which on some devices
    caused endless loops (asic3_irq_demux calling itself, basically).
    
    Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
    Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

commit 30250b457f30ca655d37ad1a1587221ff6eefc91
Author: Samuel Ortiz <sameo@openedhand.com>
Date:   Tue Jun 24 23:37:09 2008 +0200

    mfd: asic3 should depend on gpiolib
    
    Now that asic3 implements the gpiolib API, it should depend on it at
    build time.
    
    Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

commit 786bef3768a6ea1070526983b20e316c4eacd854
Author: Philipp Zabel <philipp.zabel@gmail.com>
Date:   Tue Jun 24 01:31:24 2008 +0200

    mfd: fix asic3 config array initialisation
    
    Our memset length was incorrect.
    
    Tested-by: Philipp Zabel <philipp.zabel@gmail.com>
    Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

commit 065032f61bd9acdb843766da3149de12eaf87c0b
Author: Philipp Zabel <philipp.zabel@gmail.com>
Date:   Sat Jun 21 00:51:38 2008 +0200

    mfd: move asic3 probe functions into __init section
    
    Potentially free some memory by moving the _probe functions into __init.
    
    Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
    Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

commit 3b8139f8b1457af7b5295d97050b3f9a2545a17a
Author: Samuel Ortiz <sameo@openedhand.com>
Date:   Fri Jun 20 11:12:21 2008 +0200

    mfd: Use uppercase only for asic3 macros and defines
    
    Let's be consistent and use uppercase only, for both macro and defines.
    
    Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

commit 24f4f2eef2714bddd6fdb823be53fc2ee69699e0
Author: Samuel Ortiz <sameo@openedhand.com>
Date:   Fri Jun 20 11:11:19 2008 +0200

    mfd: use dev_* macros for asic3 debugging
    
    We replace the various printks, and use the dev_* macros instead.
    
    Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

commit 3b26bf17226f66bfd6cd4e36ac81f83fe994043a
Author: Samuel Ortiz <sameo@openedhand.com>
Date:   Fri Jun 20 11:09:51 2008 +0200

    mfd: New asic3 gpio configuration code
    
    The ASIC3 GPIO configuration code is a bit obscure and hardly readable.
    This patch changes it so that it is now more readable and understandable,
    by being more explicit.
    
    Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

commit 1effe5bc6cfbac4506d7944d68dadbd29ad62645
Author: Samuel Ortiz <sameo@openedhand.com>
Date:   Fri Jun 20 11:07:39 2008 +0200

    mfd: asic3 children platform data removal
    
    Platform devices should be dynamically allocated, and each supported
    device should have its own platform data.
    For now we just remove this buggy code.
    
    Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

commit 6f2384c4bdd4be3dc1e5d22ed5e6f0c3076fda60
Author: Samuel Ortiz <sameo@openedhand.com>
Date:   Fri Jun 20 11:02:19 2008 +0200

    mfd: asic3 gpiolib support
    
    ASIC3 is, among other things, a GPIO extender. We should thus have it
    supporting the current gpiolib API.
    
    Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

commit 77332894c21165404496c56763d7df6c15c4bb09
Author: Marcus Sundberg <marcus@ingate.com>
Date:   Thu Jul 10 21:28:08 2008 +0200

    r8169: avoid thrashing PCI conf space above RTL_GIGA_MAC_VER_06
    
    The magic write to register 0x82 will often cause PCI config space on
    my 8168 (PCI ID 10ec:8168, revision 2. mounted in an LG P300 laptop)
    to be filled with ones during driver load, and thus breaking NIC
    operation until reboot. If it does not happen on first driver load it
    can easily be reproduced by unloading and loading the driver a few
    times.
    
    The magic write was added long ago by this commit:
    
    Author: François Romieu <romieu@fr.zoreil.com>
    Date:   Sat Jan 10 06:00:46 2004 -0500
    
         [netdrvr r8169] Merge of changes done by Realtek to rtl8169_init_one():
         - phy capability settings allows lower or equal capability as suggested
           in Realtek's changes;
         - I/O voodoo;
         - no need to s/mdio_write/RTL8169_WRITE_GMII_REG/;
         - s/rtl8169_hw_PHY_config/rtl8169_hw_phy_config/;
         - rtl8169_hw_phy_config(): ad-hoc struct "phy_magic" to limit duplication
           of code (yep, the u16 -> int conversions should work as expected);
         - variable renames and whitepace changes ignored.
    
    As the 8168 wasn't supported by that version this patch simply removes
    the bogus write from mac versions <= RTL_GIGA_MAC_VER_06.
    
    [The change above makes sense for the 8101/8102 too -- Ueimor]
    
    Signed-off-by: Marcus Sundberg <marcus@ingate.com>
    Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>

commit f887cce8de019bb32917789379af89ae4c0294ee
Author: Francois Romieu <romieu@fr.zoreil.com>
Date:   Thu Jul 17 22:24:18 2008 +0200

    r8169: multicast register update
    
    The layout of the 8101 series is identical to that of the 8168 one,
    thus allowing to pack everything not 8169 related above MAC_VER_06.
    New 810x and 8168 chipsets should automagically behave correctly.
    
    It matches code in Realtek's 1.008.00 8101 and 8.007.00 8168 drivers.
    
    Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>

commit fb65a7c091529bfffb1262515252c0d0f6241c5c
Author: David S. Miller <davem@davemloft.net>
Date:   Sun Jul 20 10:18:44 2008 -0700

    iucv: Fix bad merging.
    
    Noticed by Stephen Rothwell.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 9432484110263e9418f380faf05fa9e2e7fb87a0
Author: Marek Vasut <marek.vasut@gmail.com>
Date:   Sun Jul 20 17:36:20 2008 +0200

    ALSA: soc - wm9712 mono mixer
    
    this fixes typo in wm9712 codec which prevents it from registering all audio
    routes (and thus working correctly). Please consider applying.
    
    (Tested and works on palmtx, palmld and palmt5)
    
    Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
    Acked-by: Mark Brown <brooie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit cb7f39d2bc5a20615d016dd86fca0fd233c13b5d
Author: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date:   Sun Jul 20 22:03:32 2008 +0900

    [MIPS] Remove unused maltasmp.h.
    
    Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 3d739f2daaed442f5bee9da2164757401ae4a417
Author: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date:   Sun Jul 20 22:01:06 2008 +0900

    [MIPS] Remove unused saa9730_uart.h.
    
    Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 8213bbf9c1c0009872a3278aa7a83ec8f3508195
Author: Ralf Baechle <ralf@linux-mips.org>
Date:   Sun Jul 20 13:16:46 2008 +0100

    [MIPS] Rename MIPS sys_pipe syscall entry point to something MIPS-specific.
    
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 4914ad4a9f2d484a68422700ba8493db73c7c411
Author: Ralf Baechle <ralf@linux-mips.org>
Date:   Sun Jul 20 11:34:39 2008 +0100

    [MIPS] 32-bit compat: Delete unused sys_truncate64 and sys_ftruncate64.
    
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit e0eb730757665d7e8ec0e79d9042a9311f3edb7e
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date:   Sat Jul 19 01:51:52 2008 +0900

    [MIPS] TXx9: Fix some sparse warnings
    
    Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 94a4c32939dede9328c6e4face335eb8441fc18d
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date:   Sat Jul 19 01:51:47 2008 +0900

    [MIPS] TXx9: Add 64-bit support
    
    SYS_SUPPORTS_64BIT_KERNEL is enabled for RBTX4927/RBTX4938, but
    actually it was broken for long time (or from the beginning).  Now it
    should work.
    
    Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 255033a9bb900a06c9a7798908ce12557d24fb66
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date:   Sat Jul 19 01:51:41 2008 +0900

    [MIPS] TXx9: Cleanups for 64-bit support
    
    * Unify (and fix) mem_tx4938.c and mem_tx4927.c
    * Simplify prom_init
    * Kill volatiles and unused definitions for tx4927.h and tx4938.h
    
    Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit b5d5accc7a2eb41f43ef346f3b258ba2f6342a1c
Author: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date:   Fri Jul 18 23:03:15 2008 +0900

    [MIPS] Cobalt: Fix I/O port resource range
    
    LCD and buttons don't use I/O port space.
    
    Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 5f15d378763e88c361364c0d0ad256d523f2d72f
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 16 19:26:15 2008 +0300

    [MIPS] don't leak setup_early_printk() in userspace header
    
    Our userspace headers shouldn't contain prototypes of in-kernel
    functions.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit f113c5eda22c349a163ea17ba11bc64727a0f799
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 16 19:25:50 2008 +0300

    [MIPS] Remove include/asm-mips/mips-boards/sead{,int}.h
    
    include/asm-mips/mips-boards/sead{,int}.h are now obsolete.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit e76812eddcebe06403934c868f3a707fd5bc167d
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 16 19:25:44 2008 +0300

    [MIPS] Remove asm-mips/mips-boards/atlas{,int}.h
    
    asm-mips/mips-boards/atlas{,int}.h are now obsolete.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit fc22c3571c86cc36f4eb29336ce40c04a666ee98
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 16 19:25:40 2008 +0300

    [MIPS] mips/sgi-ip22/ip28-berr.c: fix the build
    
    Commit 3e6ea3b0d7a93550a93a265e732413d3a5aaf0d2 (linux-mips.org) /
    52f4f6bbcff5510f662a002ec1219660ea25af62 (kernel.org)
    ([MIPS] Use kernel-supplied ARRAY_SIZE() macro.)
    causes the following compile error:
    
    <--  snip  -->
    
    ...
      CC      arch/mips/sgi-ip22/ip28-berr.o
    /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/mips/sgi-ip22/ip28-berr.c: In function 'ip28_be_interrupt':
    /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/mips/sgi-ip22/ip28-berr.c:415: error: subscripted value is neither array nor pointer
    /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/mips/sgi-ip22/ip28-berr.c:415: error: subscripted value is neither array nor pointer
    /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/mips/sgi-ip22/ip28-berr.c:415: warning: type defaults to 'int' in declaration of 'type name'
    /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/mips/sgi-ip22/ip28-berr.c:424: error: subscripted value is neither array nor pointer
    /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/mips/sgi-ip22/ip28-berr.c:424: error: subscripted value is neither array nor pointer
    /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/mips/sgi-ip22/ip28-berr.c:424: warning: type defaults to 'int' in declaration of 'type name'
    make[2]: *** [arch/mips/sgi-ip22/ip28-berr.o] Error 1
    
    <--  snip  -->
    
    Using ARRAY_SIZE in these places in arch/mips/sgi-ip22/ip28-berr.c was
    bogus, and therefore gets reverted by this patch.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 8d795f2a5cf73338a467ac82bdeb73225e987c45
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date:   Fri Jul 18 00:43:48 2008 +0900

    [MIPS] TXx9: Miscellaneous build fixes
    
    * Fix build if only RBTX4927 or RBTX4938 was selected.
    * Move gpio helpers to generic part.
    * Select SOC_TX4938 for RBTX4927/37 board.
    * Fix parent of rbtx4938_fpga_resource.
    
    Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 73b4390fb23456964201abda79f1210fe337d01a
Author: Ralf Baechle <ralf@linux-mips.org>
Date:   Wed Jul 16 16:12:25 2008 +0100

    [MIPS] Routerboard 532: Support for base system
    
    Signed-off-by: Phil Sutter <n0-1@freewrt.org>
    Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 36a0a3cd45b49ceff78ac28efef1cbeec413d8c2
Author: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date:   Wed Jul 16 15:18:58 2008 +0200

    [MIPS] IP32: Use common SGI button driver
    
    Use the Indy/O2 button driver.
    
    Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 5a334fa9240411121f5dda9605fc7fd98429e8c5
Author: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date:   Wed Jul 16 15:18:54 2008 +0200

    [MIPS] IP22: Use common SGI button driver
    
    Use the Indy/O2 button driver.
    
    Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 36e5c21de51e83bfa17c1e7334050edd2eda3d47
Author: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date:   Wed Jul 16 14:06:15 2008 +0200

    [MIPS] IP22, IP28: Fix merge bug
    
    Instead of one SGI_HAS_HAL2 for IP22 and one for IP28, IP28 got two of
    them... Let's give IP22 some ALSA sound, too.
    
    Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>[MIPS] IP22, IP28: Fix merge bug
    
    Instead of one SGI_HAS_HAL2 for IP22 and one for IP28, IP28 got two of
    them... Let's give IP22 some ALSA sound, too.
    
    Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit d6d8a4635a8451ca3c6fa2aaf9bbf934d8e2097b
Author: Ralf Baechle <ralf@linux-mips.org>
Date:   Wed Jul 16 12:07:05 2008 +0100

    [MIPS] Tinker with constraints in <asm/atomic.h> to fix build error.
    
    [...]
      CC      init/main.o
    include/asm/bitops.h: In function `start_kernel':
    include/asm/bitops.h:76: warning: asm operand 2 probably doesn't match
    constraints
    include/asm/bitops.h:76: warning: asm operand 2 probably doesn't match
    constraints
    include/asm/bitops.h:76: warning: asm operand 2 probably doesn't match
    constraints
    include/asm/bitops.h:76: error: impossible constraint in `asm'
    include/asm/bitops.h:76: error: impossible constraint in `asm'
    include/asm/bitops.h:76: error: impossible constraint in `asm'
    make[1]: *** [init/main.o] Error 1
    [...]
    
    The build error is caused by the ages old gcc bug where gcc at the time of
    analyzing the constraints is unable to figure out that an "i" constraint
    actually can be satisfied and thus will abort unless an "r" is added to
    the constraint.  For the actual code generation gcc will only ever use the
    "i" constraint.
    
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit c29d150305f7f655b7002cc31754c605e5c0d1a0
Author: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Date:   Tue Jul 15 19:57:32 2008 +0300

    [MIPS] Add missing prototypes to asm/page.h
    
    This patch fixes the following sparse warnings:
    
    >>>>>>>>>>>>>>>>>>
    arch/mips/mm/page.c:284:16: warning: symbol
    'build_clear_page' was not declared. Should it be static?
    
    arch/mips/mm/page.c:426:16: warning: symbol 'build_copy_page'
    was not declared. Should it be static?
    >>>>>>>>>>>>>>>>>>
    
    The fix is to add appropriate prototypes to the header
    include/asm-mips/page.h.
    
    Build-tested against Malta defconfig.
    
    Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit f028b8605613ade67fda554e30d367911d6c7222
Author: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Date:   Tue Jul 15 19:57:31 2008 +0300

    [MIPS] Fix missing prototypes in asm/fpu.h
    
    While building the Malta defconfig, sparse spat the following
    warnings:
    
    >>>>>>>>>>>>>>>>>>
    arch/mips/math-emu/kernel_linkage.c:31:6: warning: symbol
    'fpu_emulator_init_fpu' was not declared. Should it be static?
    
    arch/mips/math-emu/kernel_linkage.c:54:5: warning: symbol
    'fpu_emulator_save_context' was not declared. Should it be
    static?
    
    arch/mips/math-emu/kernel_linkage.c:68:5: warning: symbol
    'fpu_emulator_restore_context' was not declared. Should it be
    static?
    >>>>>>>>>>>>>>>>>>
    
    This patch fixes these errors by adding the proper prototypes
    to the include/asm-mips/fpu.h header, and actually using this
    header in the sparse-spotted source file.
    
    Build-tested with Malta defconfig.
    
    Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 3450004a8cec8bab246372a1cabb9c2483b1e6c3
Author: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Date:   Tue Jul 15 19:57:30 2008 +0300

    [MIPS] PCI: Make the pcibios_max_latency variable static
    
    The pcibios_max_latency variable is needlessly defined global, and this
    patch makes it static.
    
    Build-tested using malta_defconfig.
    
    Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit f9543d0ab6392a9a5bff0034622688dc10d9d225
Author: JiSheng Zhang <jszhang3@mail.ustc.edu.cn>
Date:   Sat Jul 19 15:35:41 2008 +0800

    firewire: queue the right number of data
    
    There will be 4 padding bytes in struct fw_cdev_event_response on some platforms
    The member:__u32 data will point to these padding bytes. While queue the
    response and data in complete_transaction in fw-cdev.c, it will queue like this:
    |response(excluding padding bytes)|4 padding bytes|4 padding bytes|data.
    It queue 4 extra bytes. That is to say it use "&response + sizeof(response)"
    while other place of kernel and userspace library use "&response + offsetof
    (typeof(response), data)". So it will lost the last 4 bytes of data. This patch
    can fix it while not changing the struct definition.
    
    Signed-off-by: JiSheng Zhang <jszhang3@mail.ustc.edu.cn>
    
    This fixes responses to outbound block read requests on 64bit architectures.
    Tested on i686, x86-64, and x86-64 with i686 userland, using firecontrol and
    gscanbus.
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

commit 597a5f551ec4cd0aa0966e4fff4684ecc8c31c0d
Author: Avi Kivity <avi@qumranet.com>
Date:   Sun Jul 20 14:24:22 2008 +0300

    KVM: Adjust smp_call_function_mask() callers to new requirements
    
    smp_call_function_mask() now complains when called in a preemptible context;
    adjust its callers accordingly.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit d20b27478d6ccf7c4c8de4f09db2bdbaec82a6c0
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Fri Jul 18 05:52:04 2008 -0300

    V4L/DVB (8415): gspca: Infinite loop in i2c_w() of etoms.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit fac3639d886ae577d74e2da16e6a448620d432c9
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Fri Jul 18 10:07:10 2008 -0300

    V4L/DVB (8414): videodev/cx18: fix get_index bug and error-handling lock-ups
    
    Fix a bug in get_index that was introduced earlier.
    Also fix two error handling lock-ups in videodev and cx18 that
    where found thanks to that bug.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit f19ad390146e7745cbc529f3bef8469cf21f3a6b
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Fri Jul 18 02:02:50 2008 -0300

    V4L/DVB (8411): videobuf-dma-contig.c: fix 64-bit build for pre-2.6.24 kernels
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 86751b016ff4eb4741b602933e5e6d74ac6cc377
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Fri Jul 18 01:35:14 2008 -0300

    V4L/DVB (8410): sh_mobile_ceu_camera: fix 64-bit compiler warnings
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit af8b303e96ed5a6882419c8e632df166bde85d7a
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Thu Jul 17 22:36:08 2008 -0300

    V4L/DVB (8397): video: convert select VIDEO_ZORAN_ZR36060 into depends on
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 367394ac5cce83d40e605b5c75ee27dbe3d42d92
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Thu Jul 17 22:34:27 2008 -0300

    V4L/DVB (8396): video: Fix Kbuild dependency for VIDEO_IR_I2C
    
    Instead of letting VIDEO_IR_I2C to be selected by VIDEO_IR, if I2C, convert it
    into a symbol that depends on both VIDEO_IR and I2C.
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 1c22dad8ab86caef7a1f01cf3e9bb446a448aac5
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Thu Jul 17 22:31:29 2008 -0300

    V4L/DVB (8395): saa7134: Fix Kbuild dependency of ir-kbd-i2c
    
    Currently, saa7134 is dependent of ir-kbd-i2c, since it uses a symbol that is
    defined there. However, as this symbol is used only on saa7134, there's no
    sense on keeping it defined there (or on ir-commons).
    
    So, let's move it to saa7134 and remove one symbol for being exported.
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 4db16db4f60ce063435bd08b71c82aad1254cd95
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Thu Jul 17 22:28:56 2008 -0300

    V4L/DVB (8394): ir-common: CodingStyle fix: move EXPORT_SYMBOL_GPL to their proper places
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 432aa3b64d08f1453e2742d20c5fe6946ca22549
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Thu Jul 17 22:27:50 2008 -0300

    V4L/DVB (8393): media/video: Fix depencencies for VIDEOBUF
    
    VIDEOBUF_DVB depends on VIDEOBUF_CORE, not on VIDEOBUF_DMA_SG
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit d4216488c0ccf7b659411023903bac7207f0dfb7
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Thu Jul 17 22:25:53 2008 -0300

    V4L/DVB (8392): media/Kconfig: Convert V4L1_COMPAT select into "depends on"
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit c3fb62bf927cee771c3bcd5053e393e7df518f28
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Thu Jul 17 17:48:38 2008 -0300

    V4L/DVB (8390): videodev: add comment and remove magic number.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 8373a3e512c8ea8e93981d42b0d1efb252be17fa
Author: Brandon Philips <brandon@ifup.org>
Date:   Tue Jun 24 22:58:25 2008 -0300

    V4L/DVB (8389): videodev: simplify get_index()
    
    Use Hans Verkuil's suggested method of implementing get_index which doesn't
    depend on class_for_each_device and instead uses the video_device array. This
    simplifies the code and reduces its memory footprint.
    
    Signed-off-by: Brandon Philips <bphilips@suse.de>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 2bc93aa304f10bf94c377a487b09df75eaf88ab6
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Thu Jul 17 16:45:00 2008 -0300

    V4L/DVB (8387): Some cosmetic changes
    
    Those changes, together with some proper patches, will allow out-of-tree
    compilation for for kernels < 2.6.19
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit e3bf20de33b016ac73424a5574177ed46c754be3
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Thu Jul 17 13:29:49 2008 -0300

    V4L/DVB (8381): ov7670: fix compile warnings
    
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Acked-by: Jonathan Corbet <corbet@lwn.net>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 9edd350f51a1e81f7f01308a99800cad7770e5cd
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Thu Jul 17 13:22:51 2008 -0300

    V4L/DVB (8380): saa7115: use saa7115_auto instead of saa711x as the autodetect driver name.
    
    Having an _auto suffix is less ambiguous than a 'saa711x' identifier.
    It's also used like this in the saa7127 driver.
    
    Thanks to Jean Delvare for suggesting this.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 5daed07401ed27bb2684e803f3f01e3a424ea282
Author: Jean Delvare <khali@linux-fr.org>
Date:   Thu Jul 17 13:18:31 2008 -0300

    V4L/DVB (8379): saa7127: Make device detection optional
    
    The saa7127 driver supports all of SAA7126, SAA7127, SAA7128 and
    SAA1729 devices. Declare all these devices, so that board drivers can
    tell which device is present, instead of always relying on
    auto-detection (which needs to write to the chip, eek!).
    
    We still need the detection for ivtv, so a special device name
    "saa7127_auto" can be used when the caller doesn't know exactly which
    device is present.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 03b52c36a38eb72548b9408c497ffabd1519eabe
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Thu Jul 17 12:33:08 2008 -0300

    V4L/DVB (8378): cx18: move cx18_av_vbi_setup to av-core.c and rename to cx18_av_std_setup
    
    Same issue as for cx25840: this function sets up the standard timings
    and has nothing to do with VBI setup.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit ca130eef2ca185739a440b893e69fe36038b87c9
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Thu Jul 17 12:26:45 2008 -0300

    V4L/DVB (8377): ivtv/cx18: ensure the default control values are correct
    
    For several MPEG controls and the volume control the default as returned
    by VIDIOC_QUERYCTRL was incorrect and did not match the actual initial
    value.
    
    This is now fixed for cx18 and ivtv.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit cb5aa1c62df81ba2cdbae7f7ce469b231d43aba6
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Thu Jul 17 11:08:40 2008 -0300

    V4L/DVB (8376): cx25840: move cx25840_vbi_setup to core.c and rename to cx25840_std_setup
    
    cx25840_vbi_setup has nothing to do with setting up VBI, but everything
    with setting up the standard. Move to cx25840-core.c and rename.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 5de39b2b1f68253d79f3548ef2d103fd5edae563
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Thu Jul 17 10:34:28 2008 -0300

    V4L/DVB (8374): gspca: No conflict of 0c45:6011 with the sn9c102 driver.
    
    The sn9c102 driver claims to support usb-ID 0x0c45:0x6011, which is
    a sn9c102 with ov6650 sensor, but the sn9c102 driver does not support the
    ov6650 sensor (tested). Also the sn9c102 driver claims to support usb-ID
    0x0c45:0x603f, which is a sn9c102 with CISVF10 sensor, but the sn9c102
    driver does not support the CISVF10 sensor (not tested).
    
    Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 12ff91264ce3e2f24013d667d44ba786f947506c
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Thu Jul 17 10:30:56 2008 -0300

    V4L/DVB (8373): gspca: Hue, saturation and contrast controls added for sn9c10x ovxxxx.
    
    (does not work with ov6650)
    
    Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 722103e390bb0a526f71440f44bf7f891614e1d6
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Thu Jul 17 10:24:47 2008 -0300

    V4L/DVB (8372): gspca: Small ov6650 fixes.
    
    1) Don't change  the red and blue pre-gain's from their defaults
    2) Actually make the powerline freq ctrl available to userspace
    
    Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit c91256c27b9509624df2619271cfca9ec5436f8f
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Thu Jul 17 10:12:55 2008 -0300

    V4L/DVB (8371): gspca: Webcam 08ca:2050 added.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 100f7f2a34ded88e79ecbeaf9ed46c58fbdf339c
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Thu Jul 17 09:41:03 2008 -0300

    V4L/DVB (8370): gspca: Webcam 0461:0821 added.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 1ff1e48442188b9ae68aef82b66baef89e988cf6
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Thu Jul 17 09:37:57 2008 -0300

    V4L/DVB (8369): gspca: Bad initialization of sn9c102 ov7630.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit d87616f5a5af028d399f2c3e14c3115c67e415cf
Author: Andoni Zubimendi <andoni.zubimendi@gmail.com>
Date:   Thu Jul 17 05:35:52 2008 -0300

    V4L/DVB (8367): gspca: Light frequency filter / exposure / clean-up for sn9c103 ov7630.
    
    Signed-off-by: Andoni Zubimendi <andoni.zubimendi@gmail.com>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit a975a5279e39b5bc104cc8329d25a36a25136ad9
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Wed Jul 16 15:29:11 2008 -0300

    V4L/DVB (8366): gspca: Better code for ov6650 and ov7630.
    
    sonixb:   Common code between ov6650 and ov7630.
              Fix brightness oscillation with ov6650 sensor.
    
    Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 66f358211d4f8bf1a43e3aef9565c5c1454f73b3
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Wed Jul 16 10:16:28 2008 -0300

    V4L/DVB (8364): gspca: Support of powerline frequency for ov6650.
    
    Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 5c6644f305650d3d533b67fc74a96e4a2ea0aa89
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Wed Jul 16 10:00:08 2008 -0300

    V4L/DVB (8363): gspca: Bad image size with spca501.
    
    Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit c36260ee27dff9a0236ddaaee0e3524ecd389645
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Wed Jul 16 09:56:07 2008 -0300

    V4L/DVB (8362): gspca: Bad offset of the brightness sum in sn9c103 packets.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit b7474cf9f693a83c9a64c8504a08823a34994a2e
Author: Andoni Zubimendi <andoni.zubimendi@gmail.com>
Date:   Wed Jul 16 08:40:30 2008 -0300

    V4L/DVB (8361): gspca: Bad check of i2c write to sn9c10x.
    
    Signed-off-by: Andoni Zubimendi <andoni.zubimendi@gmail.com>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 794af52a4ce5279c52f1467448b9e672a7db37f0
Author: Andoni Zubimendi <andoni.zubimendi@gmail.com>
Date:   Wed Jul 16 08:33:14 2008 -0300

    V4L/DVB (8360): gspca: Bad initialization of sn9c103 - ov7630.
    
    Signed-off-by: Andoni Zubimendi <andoni.zubimendi@gmail.com>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 9a97a2abe44781a13cd2ffc95069a8fd2678da68
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Tue Jul 15 14:23:08 2008 -0300

    V4L/DVB (8359): gspca: Adds register aliases for zc03xx registers
    
    Thanks to http://zc0302.sourceforge.net/zc0302.php, we have some hints
    about what each zc3xx register means.
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>

commit 568788a771ee88cc6b5e311a207c09731a6e47f0
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Tue Jul 15 11:46:06 2008 -0300

    V4L/DVB (8358): gspca: Better initialization of sn9c120 - ov7660.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit f4d520258d229f093bec6937ec3d632eb95600b4
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Tue Jul 15 09:36:42 2008 -0300

    V4L/DVB (8357): gspca: Perfect exposure for sn9c10x, sensor ov6650.
    
    Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 3647fea840c94c04f35215cb75b48613c0af310e
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Tue Jul 15 05:36:30 2008 -0300

    V4L/DVB (8356): gspca: 352x288 mode fix and source clean-up for Sonix bridges.
    
    sonixb:   Bad initialization of sensor for 352x288 mode.
                    (from Hans de Goede)
    sonixj:   Clean-up source.
    
    Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit ad5ef80dd79851ea683e2d30ca4ebdc0c043a675
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Mon Jul 14 10:11:42 2008 -0300

    V4L/DVB (8354): gspca: Better gain for bridge sn9c10x - sensor ov6650.
    
    sonixb:   Better gain for ov6650.
    
    Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 4b972d29bbccc86877221164c7f39d52694d4a81
Author: Andoni Zubimendi <andoni.zubimendi@gmail.com>
Date:   Mon Jul 14 09:50:26 2008 -0300

    V4L/DVB (8353): gspca: 640x480 for bridge sn9c103 / sensor ov7630.
    
    sonixb:   640x480 mode for sn9c103 - ov7630.
    
    Signed-off-by: Andoni Zubimendi <andoni.zubimendi@gmail.com>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 739570bb218bb4607df1f197282561e97a98e54a
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Mon Jul 14 09:38:29 2008 -0300

    V4L/DVB (8352): gspca: Buffers for USB exchanges cannot be in the stack.
    
    gspca:    Protect dq_callback() against simultaneous USB exchanges.
              Temporary buffer for USB exchanges added in the device struct.
    (all)     Use a temporary buffer for all USB exchanges.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 5b77ae7776183d733ec86727bcc34c52a336afd6
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Sat Jul 12 09:28:04 2008 -0300

    V4L/DVB (8350): gspca: Conform to v4l2 spec and mutex unlock fix.
    
    gspca:    Empty the application queues on streamoff ioctl.
              streamon/off and qbuf ioctls may be done by any application.
              Don't handle MJPEG pixel format as JPEG.
                    (thanks to Hans de Goede)
              Authorize reqbufs ioctl when streaming.
              Bad mutex unlock in poll() when streaming problem.
                    (thanks to Mauro Carvalho Chehab)
              Don't handle 'webcam disconnected' in stream off.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 51fc8e3bc03aeddc557d3084d08425eb4cb8ed41
Author: Andoni Zubimendi <andoni.zubimendi@gmail.com>
Date:   Thu Jul 10 11:12:24 2008 -0300

    V4L/DVB (8349): gspca: SN9C103 OV7630 fixes in sonixb.
    
    Signed-off-by: Andoni Zubimendi <andoni.zubimendi@gmail.com>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit dcef3237b652e1c02093feac0f443485a144f035
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Thu Jul 10 10:40:53 2008 -0300

    V4L/DVB (8348): gspca: Add auto gain/exposure to sonixb and tas5110 / ov6650 sensors.
    
    sonixb:   Do auto gain for tas5110 / ov6650 sensors.
    pac207:   Move the auto_gain function to gspca.
    gspca:    New function gspca_auto_gain_n_exposure().
    
    Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit d0d0e39bc5912793405d3f84ffc982fa400e6cc0
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Thu Jul 10 07:06:44 2008 -0300

    V4L/DVB (8346): gspca: Bad pixel format of bridge VC0321.
    
    vc032x:   Light frequency was not initialized.
              Change the pixel format of bridge VC0321 to V4L2_PIX_FMT_YUV420
                  ('YU12').
              Set a bridge to all webcams.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 326c986207cb2065b9819107caa31efd2bbc48db
Author: Magnus Damm <magnus.damm@gmail.com>
Date:   Wed Jul 16 23:02:08 2008 -0300

    V4L/DVB (8343): soc_camera_platform: Add SoC Camera Platform driver
    
    This patch adds a simple platform camera device. Useful for testing
    cameras with SoC camera host drivers. Only one single pixel format
    and resolution combination is supported.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 0d3244d6439c8c31d2a29efd587c7aca9042c8aa
Author: Magnus Damm <magnus.damm@gmail.com>
Date:   Wed Jul 16 22:59:28 2008 -0300

    V4L/DVB (8342): sh_mobile_ceu_camera: Add SuperH Mobile CEU driver V3
    
    This is V3 of the SuperH Mobile CEU soc_camera driver.
    
    The CEU hardware block is configured in a transparent data fetch
    mode, frames are captured from the attached camera and written to
    physically contiguous memory buffers provided by the newly added
    videobuf-dma-contig queue. Tested on sh7722 and sh7723 processors.
    
     Changes since V2:
     - remove SUPERH Kconfig dependency
     - move sh_mobile_ceu.h to include/media
     - add board callback support with enable_camera()/disable_camera()
     - add support for declare_coherent_memory
     - rework video memory limit
     - more verbose error messages
    
     Changes since V1:
     - fixed the CEU driver to work with the newly updated patches
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 2cc45cf25a2c14da6d18b7570a23ec09fb8f439a
Author: Magnus Damm <magnus.damm@gmail.com>
Date:   Wed Jul 16 21:33:39 2008 -0300

    V4L/DVB (8341): videobuf: Add physically contiguous queue code V3
    
    This is V3 of the physically contiguous videobuf queues patch.
    Useful for hardware such as the SuperH Mobile CEU which doesn't
    support scatter gatter bus mastering.
    
    Since it may be difficult to allocate large chunks of physically
    contiguous memory after some uptime due to fragmentation, this code
    allocates memory using dma_alloc_coherent(). Architectures supporting
    dma_declare_coherent_memory() can easily avoid fragmentation issues
    by using dma_declare_coherent_memory() to force dma_alloc_coherent()
    to allocate from a certain pre-allocated memory area.
    
     Changes since V2
      - use dma_handle for physical address
      - use "scatter gather" instead of "scatter gatter"
    
     Changes since V1:
      - use dev_err() instead of pr_err()
      - remember size in struct videobuf_dma_contig_memory
      - keep struct videobuf_dma_contig_memory in .c file
      - let videobuf_to_dma_contig() return dma_addr_t
      - implement __videobuf_sync()
      - return statements, white space and other minor fixes
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 5d6aaf50e2986d3289d16fc2859c490c66a1be63
Author: Magnus Damm <magnus.damm@gmail.com>
Date:   Wed Jul 16 21:27:49 2008 -0300

    V4L/DVB (8340): videobuf: Fix gather spelling
    
    Use "scatter gather" instead of "scatter gatter".
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit b15cf1fcceb92247051dedb502692d56adaa428d
Author: Magnus Damm <magnus.damm@gmail.com>
Date:   Fri Jul 11 21:03:25 2008 -0300

    V4L/DVB (8339): soc_camera: Add 16-bit bus width support
    
    The SuperH Mobile CEU hardware supports 16-bit width bus,
    so extend the soc_camera code with SOCAM_DATAWIDTH_16.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit a034d1b76b173b37f9a3646aa8f50a2c14a0f3ea
Author: Magnus Damm <magnus.damm@gmail.com>
Date:   Fri Jul 11 20:59:34 2008 -0300

    V4L/DVB (8338): soc_camera: Move spinlocks
    
    This patch moves the spinlock handling from soc_camera.c to the actual
    camera host driver. The spinlock_alloc/free callbacks are replaced with
    code in init_videobuf(). So far all camera host drivers implement their
    own spinlock_alloc/free methods anyway, and videobuf_queue_core_init()
    BUGs on a NULL spinlock argument, so, new camera host drivers will not
    forget to provide a spinlock when initialising their videobuf queues.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 092d3921195c4553a1818e698cee7a281ab361f4
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Fri Jul 11 20:50:31 2008 -0300

    V4L/DVB (8337): soc_camera: make videobuf independent
    
    Makes SoC camera videobuf independent. Includes all necessary changes for
    PXA camera driver (currently the only driver using soc_camera in the mainline).
    These changes are important for the future soc_camera based drivers.
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 439d0e4250b6fc9df3fc9183db38cf8a23d4ad93
Author: Oliver Endriss <o.endriss@gmx.de>
Date:   Tue Jul 15 19:52:22 2008 -0300

    V4L/DVB (8335): dvb-ttpci: Fix build with CONFIG_INPUT_EVDEV=n (Bug #11042)
    
    Fix build with CONFIG_INPUT_EVDEV=n (Bug #11042).
    Thanks to Toralf Frster <toralf.foerster@gmx.de> for reporting.
    
    Thanks-to: Toralf Frster <toralf.foerster@gmx.de>
    
    Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 4ee48c4257d842a29c032a32a19a3fcdd004b83f
Author: Oliver Endriss <o.endriss@gmx.de>
Date:   Tue Jul 15 19:36:46 2008 -0300

    V4L/DVB (8334): tda10023: Fix typo in tda10023_attach dummy routine
    
    Fix compiler warning caused by a typo in the tda10023_attach dummy routine.
    
    Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 02fa272fcb6edda9059d6dbaab20dfe919f4f4d2
Author: Andy Walls <awalls@radix.net>
Date:   Sun Jul 13 19:30:15 2008 -0300

    V4L/DVB (8332): cx18: Suport external reset of the Z8F0811 IR controller on HVR-1600 for lirc
    
    cx18: added in cx18_ir_reset_gpio function for lirc_pvr150 like module.  Also
    added the ability to reset the IR chip via ioctl like ivtv.  This needs the
    mutex to protect gpio_dir and gpio_val in struct cx18 as gpio changes can
    come from a few different asynchronous sources now.
    
    Signed-off-by: Andy Walls <awalls@radix.net>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 8abdd00dcc6a58cab3afe6a23a0ce819dc08049a
Author: Andy Walls <awalls@radix.net>
Date:   Sun Jul 13 19:05:25 2008 -0300

    V4L/DVB (8331): cx18: Add locking for struct cx18 GPIO state variables
    
    cx18: Add locking for struct cx18 GPIO state variables in
    anticpation of adding IR microcontroller reset support for
    use by external IR modules.
    
    Signed-off-by: Andy Walls <awalls@radix.net>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 2c6a37bb076b9718c6362d4ffa1c7e58fdb1a0e9
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sat Jul 12 22:58:24 2008 -0300

    V4L/DVB (8326): sms1xxx: fix missing #include <linux/types.h>
    
    Fix the build error:
    
    smscoreapi.c:689: error: 'uintptr_t' undeclared
    
    Thanks to Peter Schlaf for reporting this.
    
    Cc: Peter Schlaf <peter.schlaf@web.de>
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit f1f74aa2cf7f109b2eaf3502b8bd13bf40bf6633
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sat Jul 12 00:37:08 2008 -0300

    V4L/DVB (8322): sms1xxx: fix improper usage of asm/foo.h
    
    Fix the following warnings generated by checkpatch.pl:
    
    WARNING: Use #include <linux/io.h> instead of <asm/io.h>
     251: FILE: linux/drivers/media/dvb/siano/smscoreapi.c:30:
    +#include <asm/io.h>
    
    WARNING: Use #include <linux/scatterlist.h> instead of <asm/scatterlist.h>
     1566: FILE: linux/drivers/media/dvb/siano/smscoreapi.h:29:
    +#include <asm/scatterlist.h>
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 0b17d0edbc22eda3d0407f98ce4f16ceefb9a97f
Author: Hermann Pitton <hermann-pitton@arcor.de>
Date:   Sat Jul 12 12:27:59 2008 -0300

    V4L/DVB (8319): saa7134: Add support for analog only ASUSTeK P7131
    
    saa7134: add a separate entry for the ASUSTeK P7131 analog only
             and do some eeprom detection to escape from the TVFM7135
             with the same PCI subsystem on auto detection.
    
    Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit cd257a6f4dd908d94e504d2431710f0fcfe62036
Author: Daniel Drake <dsd@laptop.org>
Date:   Mon Jun 30 20:57:39 2008 -0300

    V4L/DVB (8318): OV7670: don't reject unsupported settings
    
    For VIDIOC_G_FMT/VIDIOC_TRY_FMT, the V4L2 API spec states:
    "Drivers should not return an error code unless the input is ambiguous"
    "Very simple, inflexible devices may even ignore all input and always
    return the default parameters."
    "When the requested buffer type is not supported drivers return an
    EINVAL error code."
    i.e. returning errors for unsupported fields is bad, and it's ok to
    unconditionally overwrite user-requested settings
    
    This patch makes ov7670 meet that behaviour, and brings it in line with
    other drivers e.g. stk-webcam. It also fixes compatibility with (unpatched)
    gstreamer.
    
    Signed-off-by: Daniel Drake <dsd@laptop.org>
    Acked-by: Jonathan Corbet <corbet@lwn.net>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 3f8d6f73da4332b4ff4150b9bae8e5f680bcbbde
Author: Dean Anderson <dean@sensoray.com>
Date:   Mon Jun 30 21:28:34 2008 -0300

    V4L/DVB (8317): Sensoray 2255 V4l driver checkpatch fixes
    
    This patch fixes some coding style issues.
    It also fixes a NULL de-reference on driver unload.
    The permissions for the module parameters were changed to 0644.
    
    Signed-off-by: Dean Anderson <dean@sensoray.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 91a1d912f61b91e44336efe100a2bd0821777e24
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 2 16:01:21 2008 -0300

    V4L/DVB (8316): bt819: Fix a debug message
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 203c204b39fef2c1c99e4b39e61ba292aa60142a
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 2 15:59:29 2008 -0300

    V4L/DVB (8315): zr36067: Delete dead code
    
    This has been commented out for years, it's about time to get rid of
    it.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 44f71c3fcefbfea3628cca52c0a177252cf83b60
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sat Jun 28 23:55:36 2008 -0300

    V4L/DVB (8313): sms1xxx: add support for Hauppauge WinTV-Nova-T-MiniStick
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit a745f0a12cab631b92f9e13b31997192c7df3823
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Tue Jul 1 04:47:10 2008 -0300

    V4L/DVB (8312): sms1xxx: add firmware filenames to board properties for stellar and nova
    
    Assign the following firmware filenames:
    
    sms1xxx-stellar-dvbt-01.fw
    sms1xxx-nova-a-dvbt-01.fw
    sms1xxx-nova-b-dvbt-01.fw
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 1fbc3caff47785aca67b4bd5b29c04f3f20c770e
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Tue Jul 1 04:35:26 2008 -0300

    V4L/DVB (8311): sms1xxx: support device-specific firmware filenames on stellar usb1 sticks
    
    Add the capability to define device-specific firmware filenames for the SMS1010,
    with a mechanism to fall back to the generic firmware if the device-specific
    firmware is not present.
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit b1d8f9f5b8036b61a7ec562dfb86361f5b18e8f2
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sun Jun 29 15:15:19 2008 -0300

    V4L/DVB (8310): sms1xxx: remove kmutex_t typedef
    
    remove typedef struct mutex kmutex_t
    fix one line > 80 columns
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 4411d29165d83a4a73ea351ffccfdc0fd8baeb1e
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sun Jun 29 14:45:37 2008 -0300

    V4L/DVB (8309): sms1xxx: fix OOPS on 64 bit kernels due to a bad cast
    
    Fix the following build warning:
    
    smscoreapi.c: In function 'smscore_detect_mode':
    smscoreapi.c:689: warning: cast from pointer to integer of different size
    smscoreapi.c:689: warning: cast to pointer from integer of different size
    smscoreapi.c: In function 'smscore_set_device_mode':
    smscoreapi.c:820: warning: cast from pointer to integer of different size
    smscoreapi.c:820: warning: cast to pointer from integer of different size
    
    ...and fix the following OOPS on 64bit kernels:
    
    [  717.263667] usb 6-4: new high speed USB device using ehci_hcd and address 2
    [  717.396386] usb 6-4: configuration #1 chosen from 1 choice
    [  717.473650] Unable to handle kernel paging request at 0000000000c02000 RIP:
    [  717.473657]  [<ffffffff88db9edc>] :sms1xxx:smscore_set_device_mode+0x22c/0x4a0
    [  717.473669] PGD 3c6f7067 PUD 3d484067 PMD 0
    [  717.473674] Oops: 0002 [1] SMP
    [  717.473678] CPU 0
    [Modules linked in snipped]
    [  717.473773] Pid: 8380, comm: modprobe Tainted: P        2.6.24-16-generic #1
    [  717.473776] RIP: 0010:[<ffffffff88db9edc>]  [<ffffffff88db9edc>] :sms1xxx:smscore_set_device_mode+0x22c/0x4a0
    [  717.473784] RSP: 0018:ffff81003d495ba8  EFLAGS: 00010206
    [  717.473786] RAX: ffff81003d8cd8d0 RBX: ffff81003d8cd800 RCX: ffff81003d8cd8d0
    [  717.473788] RDX: 0000000000000008 RSI: ffff81003f080070 RDI: ffff81003d8cd800
    [  717.473791] RBP: 0000000000000004 R08: ffff81003ec0104b R09: ffffffffffffffff
    [  717.473793] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000c02000
    [  717.473796] R13: 00000000fffffff4 R14: ffff810000c02000 R15: ffff81003d8cd878
    [  717.473799] FS:  00007f70a680f6e0(0000) GS:ffffffff805b0000(0000) knlGS:0000000000000000
    [  717.473801] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
    [  717.473804] CR2: 0000000000c02000 CR3: 000000003c68b000 CR4: 00000000000006e0
    [  717.473806] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
    [  717.473809] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
    [  717.473812] Process modprobe (pid: 8380, threadinfo ffff81003d494000, task ffff81003d2fc000)
    [  717.473814] Stack:  ffff81003d8cd800 ffff81003d8cd800 0000000000000000 ffff81003c6d8000
    [  717.473820]  ffff81003dcac800 0000000000000008 ffffc20000787bb0 ffffffff88dba16c
    [  717.473825]  ffff81003dcac800 000000000000000a 0000000000000000 ffffffff88dbb2fa
    [  717.473829] Call Trace:
    [  717.473866]  [<ffffffff88dba16c>] :sms1xxx:smscore_start_device+0x1c/0xb0
    [  717.473885]  [<ffffffff88dbb2fa>] :sms1xxx:smsusb_probe+0x29a/0x670
    [  717.473929]  [<ffffffff88dbaca0>] :sms1xxx:smsusb_sendrequest+0x0/0x30
    [  717.473965]  [<ffffffff804614d9>] mutex_lock+0x9/0x20
    [  717.473998]  [<ffffffff8806c42e>] :usbcore:usb_autopm_do_device+0x8e/0x130
    [  717.474040]  [<ffffffff8806d33a>] :usbcore:usb_probe_interface+0xda/0x160
    [  717.474067]  [<ffffffff803b9f4c>] driver_probe_device+0x9c/0x1b0
    [  717.474091]  [<ffffffff803ba219>] __driver_attach+0xc9/0xd0
    [  717.474107]  [<ffffffff803ba150>] __driver_attach+0x0/0xd0
    [  717.474115]  [<ffffffff803b918d>] bus_for_each_dev+0x4d/0x80
    [  717.474156]  [<ffffffff803b959c>] bus_add_driver+0xac/0x220
    [  717.474203]  [<ffffffff8806cde9>] :usbcore:usb_register_driver+0xa9/0x120
    [  717.474232]  [<ffffffff88dbb00b>] :sms1xxx:smsusb_register+0x1b/0x70
    [  717.474243]  [<ffffffff88dba50c>] :sms1xxx:smscore_module_init+0x7c/0xb0
    [  717.474253]  [<ffffffff80263b6e>] sys_init_module+0x18e/0x1a90
    [  717.474426]  [<ffffffff8020c37e>] system_call+0x7e/0x83
    [  717.474490]
    [  717.474491]
    [  717.474492] Code: 66 41 c7 04 24 9c 02 41 c6 44 24 02 00 4c 89 e6 41 c6 44 24
    [  717.474506] RIP  [<ffffffff88db9edc>] :sms1xxx:smscore_set_device_mode+0x22c/0x4a0
    [  717.474513]  RSP <ffff81003d495ba8>
    [  717.474515] CR2: 0000000000c02000
    [  717.474521] ---[ end trace 52d9c6f207be106a ]---
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 14a638cd3b6031c27b33560506244b9bf1913ad9
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sat Jun 28 23:53:51 2008 -0300

    V4L/DVB (8308): sms1xxx: Provide option to support Siano default usb ids
    
    Provide an option to enable / disable support for Siano's default usb ids.
    
    This allows the support for Siano's USB IDs to be disabled, so that Siano's
    external driver can be used, instead.
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit eb383bddc5ec52087ccfad4cccd8c6cc57c846d8
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sun Jun 29 01:33:23 2008 -0300

    V4L/DVB (8307): sms1xxx: change smsusb_driver.name to sms1xxx
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 5068b7a449293ced0ea963f3c944189d78fe1b1e
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sat Jun 28 23:27:19 2008 -0300

    V4L/DVB (8306): sms1xxx: log firmware download process by default
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 0f2a1ee112a4709a3b1a3c3c64b5d11752da1eef
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sat Jun 28 20:53:45 2008 -0300

    V4L/DVB (8305): sms1xxx: fix warning: format '%d' expects type 'int', but argument x has type 'size_t'
    
    Fix the following 64bit build warning:
    
    make[2]: Entering directory `/usr/src/linux-headers-2.6.24-16-generic'
      CC [M]  smscoreapi.o
    smscoreapi.c: In function 'smscore_load_firmware_from_file':
    smscoreapi.c:604: warning: format '%d' expects type 'int', but argument 4 has type 'size_t'
      CC [M]  smsusb.o
    smsusb.c: In function 'smsusb1_load_firmware':
    smsusb.c:216: warning: format '%d' expects type 'int', but argument 3 has type 'size_t'
    smsusb.c:223: warning: format '%d' expects type 'int', but argument 4 has type 'size_t'
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 8f37356b065206316e0b66dbee2718c82329684c
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sat Jun 28 17:09:28 2008 -0300

    V4L/DVB (8303): sms1xxx: update MODULE_DESCRIPTION
    
    set MODULE_DESCRIPTION to "Driver for the Siano SMS1XXX USB dongle"
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit cf1cfe1ba70952093a46bb0e21b58357f36f2e8f
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sat Jun 28 16:45:36 2008 -0300

    V4L/DVB (8302): sms1xxx: fix Siano board names
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 02aea4fb640cdc4018e0a6d34e235eb63e4482d7
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Thu Jun 26 04:58:30 2008 -0300

    V4L/DVB (8301): sms1xxx: add capability to define device-specific firmware filenames
    
    Add the capability to define device-specific firmware filenames for the SMS1150,
    with a mechanism to fall back to the generic firmware if the device-specific
    firmware is not present.
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 2708e888c57904f78649dcd91dcda9768d580ecf
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sat Jun 21 05:24:38 2008 -0300

    V4L/DVB (8300): sms1xxx: simplify smsusb_init_device switch..case block
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 0c071f374f66f05aded3be970f683d54fd918806
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sat Jun 21 02:44:02 2008 -0300

    V4L/DVB (8299): sms1xxx: mark functions static
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit c65c7a652ff10b86d33eda36f9c4200027bd8dd4
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Thu Jun 19 22:20:49 2008 -0300

    V4L/DVB (8298): sms1xxx: remove redundant __func__ in sms_err macro
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 2522dc13245073f75399ada8e7f6acecde834953
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Thu Jun 19 22:15:38 2008 -0300

    V4L/DVB (8297): sms1xxx: remove old printk macros
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit eb250942fe3cf2a129ab55d65161bc66b7009853
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Thu Jun 19 22:07:23 2008 -0300

    V4L/DVB (8296): sms1xxx: always show error messages
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit f14d56a99bddb779f6f7ec028bcd9d142536589e
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Thu Jun 19 20:59:08 2008 -0300

    V4L/DVB (8295): sms1xxx: add debug module option, to enable debug messages
    
    All dmesg spam turned off by default, for now.  Values for debug:
    
    (info=1, adv=2 (or-able)
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit a0c0abcb1fdb316dee3a38cff9843d7d094c327c
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Thu Jun 19 20:35:21 2008 -0300

    V4L/DVB (8294): sms1xxx: move message formatting into printk macros
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 068d6c0f5d6c67d0e93f8e214897ddd64746be4e
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Thu Jun 19 01:15:46 2008 -0300

    V4L/DVB (8293): sms1xxx: create printk macros
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 1c11d546b6c31399ac60f42d3103227cc1164d80
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Wed Jun 18 22:09:55 2008 -0300

    V4L/DVB (8292): sms1xxx: add code to allow device-specific functionality
    
    Set board ID in the usb_device_id table's driver_info field.
    Use board name when registering the dvb adapter.
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit dd5b2a5c2a6c793d855910864593ad26dd844154
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Wed Jun 18 20:25:25 2008 -0300

    V4L/DVB (8291): sms1xxx: change default_mode to 4
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit d3e72fe75ef7651e49e50f6a5f2c1c6453749e33
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Mon Jun 16 12:37:05 2008 -0300

    V4L/DVB (8290): sms1xxx: small cleanup
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit df0462e77e9aa19d50dbfd540e78f1803e992c25
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sun Jun 15 19:39:55 2008 -0300

    V4L/DVB (8289): sms1xxx: remove #if LINUX_VERSION_CODE checks
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit fbd05c8213e7cddca3041c280e5fca5eff0956f9
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sun Jun 15 19:27:35 2008 -0300

    V4L/DVB (8288): sms1xxx: more cleanups
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit e080842c6c31249010adb184f9efbbc5cb40bd2b
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sun Jun 15 19:11:37 2008 -0300

    V4L/DVB (8287): sms1xxx: fix WARNING: unnecessary cast may hide bugs
    
    fix the following checkpatch.pl warning:
    
    WARNING: unnecessary cast may hide bugs,
    see http://c-faq.com/malloc/mallocnocast.html
    
    596: FILE: linux/drivers/media/dvb/siano/smscoreapi.c:540:
    +	msg = (struct SmsMsgHdr_ST *) kmalloc(PAGE_SIZE, GFP_KERNEL | GFP_DMA);
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 18245e18eeae15e928b46c1ae0f3a19bdc50419d
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sun Jun 15 17:52:24 2008 -0300

    V4L/DVB (8286): sms1xxx: remove typedefs
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit ca78373687bddcd436e1bf2d9b6806cfd9cad8b8
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sun Jun 15 17:36:00 2008 -0300

    V4L/DVB (8285): sms1xxx: more 80-column cleanups
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 9f2113975a7898c913c668bb709e95c27e51617b
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sun Jun 15 17:26:42 2008 -0300

    V4L/DVB (8284): sms1xxx: fix WARNING: printk() should include KERN_ facility level
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 59bf6b8e85209f4b875e319b42e8f13af7797826
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sun Jun 15 16:50:11 2008 -0300

    V4L/DVB (8283): sms1xxx: 80-column cleanups
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit fa830e8a014a206103d06a7600ed8c661b427db3
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sun Jun 15 15:52:43 2008 -0300

    V4L/DVB (8282): sms1xxx: more codingstyle cleanups
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit f0333e3de0e06fb9a6662a6df7d3d1cc8e5dbeca
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sun Jun 15 15:32:00 2008 -0300

    V4L/DVB (8281): sms1xxx: remove INT / UINT typedefs
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 822374165d6b11733467cfa2fa18234319198233
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sun Jun 15 15:14:13 2008 -0300

    V4L/DVB (8280): sms1xxx: more codingstyle cleanups
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 73104fb3e4e692cb1f9505b548ab073b0859b256
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sat Jun 14 18:27:18 2008 -0300

    V4L/DVB (8279): sms1xxx: #define usb vid:pid's
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 494d24c527e5ab43aecb8e77bfdc7e939466b134
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sat Jun 14 07:40:41 2008 -0300

    V4L/DVB (8278): sms1xxx: more codingstyle cleanups
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit f17407a85db3b86526d54e65698348873a6df617
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sat Jun 14 00:43:26 2008 -0300

    V4L/DVB (8277): sms1xxx: update latest siano drop to 1.2.17
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 55ad310c2f21281f50fa040b7765a4a1151bd420
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Tue May 6 03:52:44 2008 -0300

    V4L/DVB (8276): sms1xxx: codingstyle cleanup: "(foo*)" should be "(foo *)"
    
    ERROR: "(foo*)" should be "(foo *)"
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit a83ccdd6a952eb25d3f51dfdc175c1e9bf8f7cae
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Tue May 6 03:11:51 2008 -0300

    V4L/DVB (8275): sms1xxx: codingstyle cleanup: "foo* bar"/"foo * bar" should be "foo *bar"
    
    ERROR: "foo* bar" should be "foo *bar"
    ERROR: "foo * bar" should be "foo *bar"
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 3617691fb98b81850640a9b61fb932b798ad4504
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Thu May 22 18:32:40 2008 -0300

    V4L/DVB (8274): sms1xxx: build cleanup after driver relocation
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 18658117ff844e8117f6b363cb7fa8c5f8ad2cb8
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Thu May 22 18:30:17 2008 -0300

    V4L/DVB (8273): sms1xxx: replace __FUNCTION__ with __func__
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 854470606070d91955f03a7dca3a8024fc2a2540
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Thu May 22 18:29:20 2008 -0300

    V4L/DVB (8272): sms1xxx: move driver from media/mdtv/ to media/dvb/siano/
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 7d18d2e91b5495ed0b99c83d595a56e25521a111
Author: Steven Toth <stoth@hauppauge.com>
Date:   Thu May 22 18:07:39 2008 -0300

    V4L/DVB (8271): sms1xxx: usbvid table
    
    Signed-off-by: Steven Toth <stoth@hauppauge.com>
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 19d703da05de6495adfc0ec9aec927d2fce99af6
Author: Steven Toth <stoth@hauppauge.com>
Date:   Thu May 22 18:06:41 2008 -0300

    V4L/DVB (8270): sms1xxx: header include cleanups and unexport symbols
    
    Signed-off-by: Steven Toth <stoth@hauppauge.com>
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 8d4f9d0e0bb8b8191b525bd41eddadaf831e47ef
Author: Steven Toth <stoth@hauppauge.com>
Date:   Thu May 22 18:05:26 2008 -0300

    V4L/DVB (8269): sms1xxx: copyrights
    
    Signed-off-by: Steven Toth <stoth@hauppauge.com>
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit eae55660fc4a7f17f0f87458d8ada2b51b1833c1
Author: Steven Toth <stoth@hauppauge.com>
Date:   Thu May 22 18:04:36 2008 -0300

    V4L/DVB (8268): sms1xxx: usb cleanup
    
    Signed-off-by: Steven Toth <stoth@hauppauge.com>
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 159ed4bbc394bb3e547eb64fdd3a59141ced131a
Author: Steven Toth <stoth@hauppauge.com>
Date:   Thu May 22 18:01:42 2008 -0300

    V4L/DVB (8267): sms1xxx: Makefile cleanup
    
    Signed-off-by: Steven Toth <stoth@hauppauge.com>
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 3dd243787017e40c66ae54cf590ea513a110c51d
Author: Steven Toth <stoth@hauppauge.com>
Date:   Thu May 22 18:01:02 2008 -0300

    V4L/DVB (8266): sms1xxx: merge modules
    
    Signed-off-by: Steven Toth <stoth@hauppauge.com>
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 7a19598c75660b6d4464d291f8e99a91fd7afc4a
Author: Steven Toth <stoth@hauppauge.com>
Date:   Thu May 22 16:43:04 2008 -0300

    V4L/DVB (8265): sms1xxx: Kconfig / Makefile cleanups
    
    Signed-off-by: Steven Toth <stoth@hauppauge.com>
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 9e4fb5e7122ce67769719e715159baed5e5d7247
Author: Steven Toth <stoth@hauppauge.com>
Date:   Thu May 22 15:48:54 2008 -0300

    V4L/DVB (8264): sms1xxx: remove smstypes.h
    
    Signed-off-by: Steven Toth <stoth@hauppauge.com>
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 955e9ca3cdeae62e8067ede204b5a02dcde6813e
Author: Steven Toth <stoth@hauppauge.com>
Date:   Thu May 22 15:46:32 2008 -0300

    V4L/DVB (8263): sms1xxx: merge ksyms
    
    Signed-off-by: Steven Toth <stoth@hauppauge.com>
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit c6465799c38762b963bb819e033d2a56a3d3c233
Author: Steven Toth <stoth@hauppauge.com>
Date:   Mon May 19 19:09:21 2008 -0300

    V4L/DVB (8262): sms1xxx: remove smschar.o
    
    Signed-off-by: Steven Toth <stoth@hauppauge.com>
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 464a77dd8845fc8f3beeaad24478081576c4b83a
Author: Steven Toth <stoth@hauppauge.com>
Date:   Mon May 19 19:01:25 2008 -0300

    V4L/DVB (8261): sms1xxx: remove smsnet.o
    
    Signed-off-by: Steven Toth <stoth@hauppauge.com>
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 7315b082e333191f7606dbb23dbcbdba98a79c11
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Mon May 19 18:58:40 2008 -0300

    V4L/DVB (8260): sms1xxx: build fixes
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 9c59f968a9960bbb3402c8a8ea8004c798f4f383
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Mon May 19 18:57:12 2008 -0300

    V4L/DVB (8259): sms1xxx: pass adapter_nr into dvb_register_adapter
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 2e5c1ec8865abd81e24a394918c7ba315e0b7b70
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Mon May 19 18:56:13 2008 -0300

    V4L/DVB (8258): add support for SMS1010 and SMS1150 based digital television devices
    
    initial driver drop, provided by Siano Mobile Silicon, Inc.
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit a9e285856112e5e721b6a341d15437a164128b30
Author: Laurent Pinchart <laurent.pinchart@skynet.be>
Date:   Fri Jul 11 19:32:15 2008 -0300

    V4L/DVB (8257): uvcvideo: Fix possible AB-BA deadlock with videodev_lock and open_mutex
    
    The uvcvideo driver's uvc_v4l2_open() method is called from videodev's
    video_open() function, which means it is called with the videodev_lock
    mutex held.  uvc_v4l2_open() then takes uvc_driver.open_mutex to check
    dev->state and avoid racing against a device disconnect, which means
    that open_mutex must nest inside videodev_lock.
    
    However uvc_disconnect() takes the open_mutex around setting
    dev->state and also around putting its device reference.  However, if
    uvc_disconnect() ends up dropping the last reference, it will call
    uvc_delete(), which calls into the videodev code to unregister its
    device, and this will end up taking videodev_lock.  This opens a
    (unlikely in practice) window for an AB-BA deadlock and also causes a
    lockdep warning because of the lock misordering.
    
    Fortunately there is no apparent reason to hold open_mutex when doing
    kref_put() in uvc_disconnect(): if uvc_v4l2_open() runs before the
    state is set to UVC_DEV_DISCONNECTED, then it will take another
    reference to the device and kref_put() won't call uvc_delete; if
    uvc_v4l2_open() runs after the state is set, it will run before
    uvc_delete(), see the state, and return immediately -- uvc_delete()
    does uvc_unregister_video() (and hence video_unregister_device(),
    which is synchronized with videodev_lock) as its first thing, so there
    is no risk of use-after-free in uvc_v4l2_open().
    
    Bug diagnosed based on a lockdep warning reported by Romano Giannetti
    <romano@dea.icai.upcomillas.es>.
    
    Signed-off-by: Roland Dreier <roland@digitalvampire.org>
    Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 6f80e1b4cda7e184e369c84a8b388882b0233d53
Author: Andrew Morton <akpm@linux-foundation.org>
Date:   Fri Jul 4 06:33:23 2008 -0300

    V4L/DVB (8256): uvc/uvc_v4l2.c: suppress uninitialized var warning
    
    drivers/media/video/uvc/uvc_v4l2.c: In function `uvc_v4l2_mmap':
    drivers/media/video/uvc/uvc_v4l2.c:1035: warning: 'buffer' might be used uninitialized in this function
    
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 25e69850d1bb315f251c91183b89da44d4f9be23
Author: Laurent Pinchart <laurent.pinchart@skynet.be>
Date:   Wed Jul 9 18:29:59 2008 -0300

    V4L/DVB (8254): uvcvideo : Add support for Asus F9GS integrated webcam
    
    Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit a9e1113483f110723e4c0277a05d08f51da232aa
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Wed Jul 9 05:26:26 2008 -0300

    V4L/DVB (8253): gspca: fix warnings on x86_64
    
    /home/v4l/master/v4l/gspca.c: In function 'gspca_frame_add':
    /home/v4l/master/v4l/gspca.c:222: warning: format '%d' expects type 'int', but argument 2 has type 'long int'
    /home/v4l/master/v4l/gspca.c: In function 'dev_read':
    /home/v4l/master/v4l/gspca.c:1568: warning: format '%d' expects type 'int', but argument 2 has type 'size_t'
    /home/v4l/master/v4l/gspca.c:1618: warning: format '%d' expects type 'int', but argument 3 has type 'size_t'
    
    Acked-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit a47cacbd869b67ce16981ad5a0b06e4eac2efaff
Author: Christophe Jaillet <jaillet.christophe@wanadoo.fr>
Date:   Fri Jul 4 06:33:22 2008 -0300

    V4L/DVB (8252): buf-dma-sg.c: avoid clearing memory twice
    
    1) Remove a useless initialisation of 'i'
    
    2) Avoid clearing the memory allocated twice (once in 'kcalloc', once
       in 'sg_init_table')
    
    3) Remove a test that can never trigger.  The function returns NULL in
       such a case, so we know that at this point 'pages[0]' != NULL
    
    Signed-off-by: Christophe Jaillet <jaillet.christophe@wanadoo.fr>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit a8a89b7f60f18c2517c3b950f5ecede0626363eb
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Fri Jul 4 06:33:20 2008 -0300

    V4L/DVB (8251): ttusb: use simple_read_from_buffer()()
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 3fce3fb0592841857ae01334d0c6934c1ad32faf
Author: David Howells <dhowells@redhat.com>
Date:   Tue Jul 8 16:04:38 2008 -0300

    V4L/DVB (8249): Fix pointer cast warnings in the ivtv framebuffer driver
    
    Fix casts of pointers to integers of different sizes in the ivtv framebuffer
    driver.
    
    These were introduced in patch 38eb6ba5b8487d15b020fe391d324edd2b659b03.
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 5a367dfb739831d54caf226ce0bc4c75ef264d8d
Author: Jean Delvare <khali@linux-fr.org>
Date:   Thu Jul 10 11:23:37 2008 -0300

    V4L/DVB (8246): tvaudio: Stop I2C driver ID abuse
    
    The tvaudio driver is using "official" I2C device IDs for internal
    purpose. There must be some historical reason behind this but anyway,
    it shouldn't do that. As the stored values are never used, the easiest
    way to fix the problem is simply to remove them altogether.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit be99af6679174e5d0e9f36fc8c18318a8ce34bca
Author: Jean Delvare <khali@linux-fr.org>
Date:   Thu Jul 10 11:04:10 2008 -0300

    V4L/DVB (8245): ovcamchip: Delete stray I2C bus ID
    
    I2C_HW_SMBUS_OVFX2 is referenced in ovcamchip_core.c, but no bus uses
    this driver ID, so we can remove the reference. As far as I can see,
    the Cypress FX2 webcam is handled by a different driver (dvb-usb).
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit e2fc00c21124d9d9a8d4f396e5498ea27ddfc8fd
Author: Massimo Piccioni <alsa@piccio.org>
Date:   Fri Jul 11 13:48:02 2008 -0300

    V4L/DVB (8244): saa7134: add support for AVerMedia M103
    
    The following patch updates saa7134 driver to add support for AVerMedia
    M103 MiniPCI DVB-T Hybrid card.
    
    Signed-off-by: Massimo Piccioni <alsa@piccio.org>
    [mchehab@infradead.org: fixed merge conflicts and a small codingstyle]
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 52b5045078b76ee86e210210601d45670eab22f1
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Wed Jul 9 02:18:49 2008 -0300

    V4L/DVB (8236): cx23885: add support for new revision of FusionHDTV7 Dual Express
    
    The new revision of this board uses the same pci subsystem id as the first
    revision, but uses a S5H1411 demodulator instead of the S5H1409.
    
    In the case of the FusionHDTV7 Dual Express,
    if s5h1409_attach fails, try s5h1411_attach.
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit bdf2fe4a0b9d23e69c77eaec76212216c9a957ef
Author: Laurent Pinchart <laurent.pinchart@skynet.be>
Date:   Mon Jul 7 23:41:40 2008 -0300

    V4L/DVB (8235): uvcvideo : Add support for Medion Akoya Mini E1210 integrated webcam
    
    Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
    Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 6833c917b4de1757febdbf946d709ece6dc7a86f
Author: Laurent Pinchart <laurent.pinchart@skynet.be>
Date:   Mon Jul 7 23:04:29 2008 -0300

    V4L/DVB (8234): uvcvideo: Make input device support optional
    
    UVC devices can report button events. The uvcvideo driver depends on
    CONFIG_INPUT to report events to the input layer. This patch removes the hard
    dependency by introducing a new CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV option.
    
    Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit ac0d6df69bc72eabda944fd14a958074dc08ca0c
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Tue Jul 8 06:58:15 2008 -0300

    V4L/DVB (8232): gspca: Change the USERPTR mechanism.
    
    main:     Change the packet copy mechanism for userptr.
              Cannot do reqbufs ioctl when already done and count != 0.
              Accept count < frame size in read().
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit c41492c89a00630c7482eae25deaf9af91b73c98
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Mon Jul 7 08:31:16 2008 -0300

    V4L/DVB (8231): gspca: Do not declare the webcams declared by other drivers.
    
    etoms:    Do not declare the webcams declared by the driver et61x251.
    sonixb, sonixj:
              Do not declare the webcams declared by the driver sn9c102.
    zc3xx:    Do not declare the webcams declared by the driver zc0301.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit f87086e302300fdff1bd32049deb7a7f3e3de7da
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Fri Jul 18 00:50:58 2008 -0300

    v4l-dvb: remove legacy checks to allow support for kernels < 2.6.10
    
    Also remove some blank lines that were used to split compat code at -devel
    tree.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit e01117c81676dc9897f567e32cdc13a26e85280b
Author: Laurent Pinchart <laurent.pinchart@skynet.be>
Date:   Fri Jul 4 00:36:21 2008 -0300

    V4L/DVB (8209): uvcvideo: Don't free URB buffers on suspend.
    
    All submitted URBs must be killed at suspend time, but URB buffers don't have
    to be freed. Avoiding a free on suspend/reallocate on resume lowers the presure
    on system memory.
    
    Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 291358785cde5536d98a4f3cae77efd8ca626486
Author: Laurent Pinchart <laurent.pinchart@skynet.be>
Date:   Fri Jul 4 00:35:26 2008 -0300

    V4L/DVB (8208): uvcvideo: Use GFP_NOIO when allocating memory during resume
    
    The swap device might still be asleep, so memory allocated in the resume
    handler must use GFP_NOIO. Thanks to Oliver Neukum for catching and reporting
    this bug.
    
    Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 233548a2fd934a0220db8b1521c0bc88c82e5e53
Author: Laurent Pinchart <laurent.pinchart@skynet.be>
Date:   Fri Jul 4 00:34:59 2008 -0300

    V4L/DVB (8207): uvcvideo: Fix a buffer overflow in format descriptor parsing
    
    Thanks to Oliver Neukum for catching and reporting this bug.
    
    Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 553b9fa47d67a77f6456bc969891a347bfb323dc
Author: Andoni Zubimendi <andoni.zubimendi@gmail.com>
Date:   Sun Jul 6 07:27:19 2008 -0300

    V4L/DVB (8205): gspca: Size of frame header adjusted according to sn9c10x in sonixb.
    
    Signed-off-by: Andoni Zubimendi <andoni.zubimendi@gmail.com>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 814429501f65e3482adb8e7678660ceb7a2fc2e6
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Sun Jul 6 07:04:39 2008 -0300

    V4L/DVB (8204): gspca: Cleanup code.
    
    spca508:  Cleanup code.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 80544d3c7a7ce32084c9137c96488704053772e3
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Sun Jul 6 06:40:55 2008 -0300

    V4L/DVB (8202): gspca: PAC207 frames may be not compressed.
    
    pac207:   Set the sizeimage to the max value for 352x288.
    
    Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit c2446b3eba97243acbe2ad0939a28b5edb97eae7
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Sat Jul 5 11:49:20 2008 -0300

    V4L/DVB (8201): gspca: v4l2_pix_format in each subdriver.
    
    main:     Parameter comp_fac removed.
    main, pac207:
              get_buff_size op removed.
    (all)     v4l2_pix_format in each subdriver.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit efab8211db79d20032fa7d09b8a3671e68a9c5b9
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Sat Jul 5 06:12:47 2008 -0300

    V4L/DVB (8199): gspca: Compile warnings about NULL ptr.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 46ccdafa71c1c95de002ce7a31e700cf5c8195df
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Fri Jul 4 18:39:08 2008 -0300

    V4L/DVB (8198): gspca: Frame decoding errors when PAC207 in full daylight.
    
    Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit ab8f12cf8e3d33adec382585f9f60f8686a372c3
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Fri Jul 4 18:29:32 2008 -0300

    V4L/DVB (8197): gspca: pac207 frames no more decoded in the subdriver.
    
    videodev2: New pixfmt
    pac207:   Remove the specific decoding.
    main:     get_buff_size operation added for the subdriver.
    
    Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 24c530b4abb979f9e79298f0b4c4e83781a0e4c3
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Fri Jul 4 17:55:18 2008 -0300

    V4L/DVB (8196): gspca: Correct sizeimage in vidioc_s/try/g_fmt_cap
    
    Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit a5ae2062252e697d38e53dbbeb91460252208914
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Fri Jul 4 11:16:16 2008 -0300

    V4L/DVB (8195): gspca: Input buffer overwritten in spca561 + cleanup code.
    
    spca561:  Input buffer may be changed on reg write.
    (all sd): Cleanup code, 'const' added.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 54ab92ca05550550bcec2462de2605f35d079b66
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Thu Jul 3 11:20:58 2008 -0300

    V4L/DVB (8194): gspca: Fix the format of the low resolution mode of spca561.
    
    The low (half) res modes of the spca561 are not spca561 compressed, but are
    raw bayer, this patches fixes this and adds a PIX_FMT define for the GBRG
    bayer format used by the spca561 in low res mode.
    
    Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit bf7f0b98426b54c29ec8100a3f1963114c2f2ef0
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Thu Jul 3 11:09:12 2008 -0300

    V4L/DVB (8193): gspca: Input buffer may be changed on reg write.
    
    Done for conex, etoms, pac7311, sonixj, t613 and tv8532.
    Code cleanup for some other subdrivers.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 0d2a722ddae5e736a5c36a1b99ee4ca59a8373bc
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Thu Jul 3 08:15:22 2008 -0300

    V4L/DVB (8192): Try to fix a reg_w() bug
    
    Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit d646e701819f994c5cb1507dc859b739b5478d32
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Thu Jul 3 06:48:22 2008 -0300

    V4L/DVB (8191): gspca: Make CONFIG_VIDEO_ADV_DEBUG actually work.
    
    Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 0c61621412ca09bd692cef86d4c9f358d5e81b0c
Author: Andy Walls <awalls@radix.net>
Date:   Mon Jul 7 10:36:16 2008 -0300

    V4L/DVB (8189): cx18: Use correct GPIO pin for resetting Xceive 3028 tuner on Yuan MPC718
    
    Change the Yuan MPC718 cards entry to use the correct GPIO pin for resetting
    the Xceive 3028 tuner.  Thanks to Brian Hope <brian@hopefamily.info> for
    taking the time and figuring out which pin to use.
    
    Signed-off-by: Andy Walls <awalls@radix.net>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 53ad02efe7d5908f0ce73a7dac9530f1180f2514
Author: Andy Walls <awalls@radix.net>
Date:   Sun Jul 6 19:36:52 2008 -0300

    V4L/DVB (8188): cx18: Add missing reset recovery delay in cx18-i2c.c
    
    cx18: Add a missing reset recovery delay in cx18-i2c.c after
    the final deassert.
    
    Signed-off-by: Andy Walls <awalls@radix.net>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit d01eb2dc7d5265ec3bee9ec1b8ab79155e1310d6
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Thu Jul 3 23:43:36 2008 -0300

    V4L/DVB (8186): dib0700: add support for Hauppauge Nova-TD Stick 52009
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 69b28b110975abcfac3f7345494e74a771e9b724
Author: Douglas Schilling Landgraf <dougsland@gmail.com>
Date:   Fri Jul 4 04:40:28 2008 -0300

    V4L/DVB (8184): spca508: Add Clone Digital Webcam 11043
    
    Added ID vendor/product for Clone Digital Webcam 11043.
    Thanks to Ivan Brasil Fuzzer <ivan@fuzzer.com.br> for testing and data collection.
    
    Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 30b4d355aa02ba274279eae1187539b85bd100ed
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Wed Jul 2 12:55:49 2008 -0300

    V4L/DVB (8183): cxusb: select MEDIA_TUNER_MXL5005S if !DVB_FE_CUSTOMISE
    
    After adding support for AVerTVHD Volar, DVB_USB_CXUSB must
    select MEDIA_TUNER_MXL5005S if !DVB_FE_CUSTOMISE
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 82643d0e90896fba965e6e43692538b2cc093d34
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Wed Jul 2 09:14:56 2008 -0300

    V4L/DVB (8181): gspca: read() did not work (loop in kernel, timeout...)
    
    main:     Remove some vidioc_xx traces.
    main:     read() did not work (user irq instead of mmap irq).
    main:     Lack of v4l1 compat.
    main:     Process loop inside kernel when no frame arriving.
    main:     Double qbuf in read() when too many buffered frames.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 956e42d28f300f5bb928fb5850b3e3c0a8982d23
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Tue Jul 1 10:03:42 2008 -0300

    V4L/DVB (8180): Source cleanup - compile error with VIDEO_ADV_DEBUG.
    
    main, etoms, mars, pac207, pac7311, sonixb, sonixj, spca500, spca505:
    	 Cleanup source.
    sunplus: Compilation error when VIDEO_ADV_DEBUG set.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 00528d9c2e9e15625883c161867cba61725ba335
Author: Mike Isely <isely@pobox.com>
Date:   Mon Jun 30 03:35:52 2008 -0300

    V4L/DVB (8176): pvrusb2: Update video_gop_size
    
    When switching video standard, ensure that video GOP size remains
    appropriately configured.
    
    Signed-off-by: Mike Isely <isely@pobox.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit ab062fe3b540c157eb66c4acedbedbc200cfd9e2
Author: Mike Isely <isely@pobox.com>
Date:   Mon Jun 30 03:32:35 2008 -0300

    V4L/DVB (8175): pvrusb2: Fix misleading source code comment
    
    Signed-off-by: Mike Isely <isely@pobox.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 7e87218bbfa2697c7df42ac80498a2fd17b276a4
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Tue Jul 1 18:46:09 2008 -0300

    V4L/DVB (8173): saa711x.c: remove obsolete file.
    
    saa711x.c is no longer used. Remove.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit dc5e42fb20229487ef11fd6fa0cdb7b7d42170f6
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Mon Jun 30 20:02:47 2008 -0300

    V4L/DVB (8171): ivtv: put back full device name, people relied on it in udev rules.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit e8b934de12989d1704e7df7ebb408a6021f08442
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sat Jun 28 20:57:56 2008 -0300

    V4L/DVB (8169): cx18: enable TS support
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 1a3932e0ed9ca46db2b76ce067e4ebaf04d91ea1
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sat Jun 28 20:57:30 2008 -0300

    V4L/DVB (8168): cx18: Upgrade to newer firmware & update cx18 documentation.
    
    Conexant graciously gave us permission to redistribute the
    firmware. Update the documentation where the firmware can be
    downloaded.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 86d674a1324cce5708b1b84e4ae162910e201b4f
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sat Jun 28 14:57:30 2008 -0300

    V4L/DVB (8168a): cx18: Update cx18 documentation.
    
    Update the documentation, providing an updated list of supported boards.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 81cb727d29eda7692a03be035b7228b4c3f6b610
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sat Jun 28 12:49:20 2008 -0300

    V4L/DVB (8167): cx18: set correct audio inputs for tuner and line-in 2.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit f313da113fe083bfb1eb43377f551db4bbe702a6
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sat Jun 28 08:03:02 2008 -0300

    V4L/DVB (8165): cx18: fix v4l-cx23418-dig.fw firmware load.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit c3cb4d95ae778dbc6a4be1e74672d645fc75c8a7
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Fri Jun 27 23:27:25 2008 -0300

    V4L/DVB (8164): cx18/ivtv: choose a better initial TV standard for cards without eeprom.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit c1738904d6808a091d7d496b445d20671d513ad4
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Fri Jun 27 15:33:02 2008 -0300

    V4L/DVB (8162): cx18: fix PAL/SECAM support
    
    Reverted the 'Fix unintended auto configurations in cx18-av-core' patch,
    instead disable the auto config completely.
    
    Fix a bug in cx18_av_vbi_setup() where the standard tests were done
    in the wrong order.
    
    Tested with NTSC-M, PAL-BG, PAL-I, PAL-DK, PAL-M, PAL-Nc, SECAM-DK,
    SECAM-L and SECAM-BG. The last one does not work at the moment due to
    a tda9887.c bug.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit e078770a050aa686f895a965f54222c0f201feb3
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Tue Jul 1 04:06:22 2008 -0300

    V4L/DVB (8161): gspca: Fix compilation
    
    Some callbacks were renamed. Fix it.
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 50a871fed9c82f01baa40100cd2d262784220953
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Mon Jun 30 19:47:33 2008 -0300

    V4L/DVB (8158): gspca: minor changes
    
    main: V4L2_PIX_FMT_SPCA501 is compressed (thanks to Hans de Goede)
    main: return 0 when no change on vidioc_s_fmt_cap (thanks to Hans de Goede)
    pac207: cleanup
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 6a7eba24e4f0ff725d33159f6265e3a79d53a833
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Mon Jun 30 15:50:11 2008 -0300

    V4L/DVB (8157): gspca: all subdrivers
    
    - remaning subdrivers added
    - remove the decoding helper and some specific frame decodings
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit d43fa32fec442571f10f5d0c3b553413288728de
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Thu Jun 12 10:58:58 2008 -0300

    V4L/DVB (8156): Many bug fixes, zc3xx added.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 4aa0d037a6c8e6b37ecfd986a444f83190c32a21
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Sun May 4 06:46:21 2008 -0300

    V4L/DVB (8154): Fix protection problems in the main driver.
    
    - Protect format change when streaming active.
    - Protect USB exchanges on close.
    - Set a timeout in frame wait.
    - Have only one capture file and free the resources when closing this file.
    - Simplify the URB buffer.
    - Don't reset the control values at open time in pac207.
    - Fix compilation warnings of stk014.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit e2997a72ddfafc25bd0c8f1f52bcf41979d5a559
Author: Hans de Goede <j.w.r.degoede@hhs.nl>
Date:   Wed Apr 23 08:09:12 2008 -0300

    V4L/DVB (8153): Subdriver pac207 added and minor changes.
    
    pac207 added.
    Check status on mutex lock.
    Call back on frame dequeue.
    Free the resources on last close only.
    Avoid URB and ISOC errors on close.
    
    
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 63eb9546dcb5e9dc39ab88a603dede8fdd18e717
Author: Jean-Francois Moine <moinejf@free.fr>
Date:   Sat Apr 12 09:58:09 2008 -0300

    V4L/DVB (8152): Initial release of gspca with only one driver.
    
    Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 8b53b39d6228cda41b7ddfc9d094a072afca6655
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Fri Jun 27 21:18:15 2008 -0300

    V4L/DVB (8151): saa7134-empress: fix MPEG control support
    
    The MPEG controls could not be enumerated and so could not be read or set
    through the v4l2-ctl utility or shown in control panels.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit e5e4cd8df61e602202f588dd545364dba37b4cc7
Author: Tim Farrington <timf@iinet.net.au>
Date:   Sun Jun 29 11:54:08 2008 -0300

    V4L/DVB (8149): Avermedia E506 composite
    
    Composite was originally mis-labelled as name_comp1,
    so it should be simply redone as name_comp,
    with its now corrected attributes.
    
    Signed-off-by: Tim Farrington <timf@iinet.net.au>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit f5376adacc693155c24e4e7be3777bdd0eeb99f7
Author: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
Date:   Sat Jun 28 05:01:30 2008 -0300

    V4L/DVB (8147): cxusb: add initial support for AVerTVHD Volar
    
    Add initial support for this device. The AGC and tracking filter
    settings for the mxl5003 are known to be wrong, but it generally works.
    
    Signed-off-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit c0f4c0adfdb10747045fcc757a3e60ae1e1558f3
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sat Jun 28 02:06:50 2008 -0300

    V4L/DVB (8146): lgdt330x: add additional FEC control configuration option
    
    Allow the following configuration, by passing clock_polarity_flip = 2:
    
    Enable FEC automatic reset. Disable spectrum inversion.
    Enable viterbi resynchronization. Set polarity indicator high.
    Enable error flag insertion.
    
    Thanks to Daniel Gimpelevich, for discovering that this configuration
    is used on the AVerMedia AVerTVHD Volar.
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    CC: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit ecfceef742b816a5c8541a7d58fe215c38d4d859
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Sun Jun 29 08:41:19 2008 -0300

    V4L/DVB (8143): Fix compilation for mt9v022
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 2d5b5a4733b7e32188baa250fbbc4ae11f5e6f69
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Sun Jun 29 08:29:00 2008 -0300

    V4L/DVB (8142): ttpci: tda827x.h is at drivers/media/common
    
    As reported by Stephen Rothwell <sfr@canb.auug.org.au>:
    
    drivers/media/dvb/ttpci/budget-ci.c:50:21: error: tda827x.h: No such file or directory
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 84a9f33614e3cfcc7326629a503d4389c9d84e0f
Author: Al Viro <viro@ftp.linux.org.uk>
Date:   Sun Jun 22 14:19:29 2008 -0300

    V4L/DVB (8136): xc2028 unaligned access fixes
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 153755a774578dcf921f8145e786ce25f72368d2
Author: Al Viro <viro@ftp.linux.org.uk>
Date:   Sun Jun 22 14:19:39 2008 -0300

    V4L/DVB (8135): WRITE_RPS1() converts to le32 itself
    
    ... but two ancient drivers had not noticed.
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 9c169df8d6877c618587bf40498f2ef378c97eb8
Author: Al Viro <viro@ftp.linux.org.uk>
Date:   Sun Jun 22 14:19:49 2008 -0300

    V4L/DVB (8134): zoran annotations and fixes
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 86ecc02755ea2d00925b344272b49b26d610bbe2
Author: Al Viro <viro@ftp.linux.org.uk>
Date:   Sun Jun 22 14:19:59 2008 -0300

    V4L/DVB (8133): cx23885 endianness fixes
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 3aa7110e1c415c38c42ef77be0ef2c7a888b9e16
Author: Al Viro <viro@ftp.linux.org.uk>
Date:   Sun Jun 22 14:20:09 2008 -0300

    V4L/DVB (8132): bt8xx endianness annotations and fixes
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 947a080037c6ae47cfe5072eadbd189e3da27ecd
Author: Al Viro <viro@ftp.linux.org.uk>
Date:   Sun Jun 22 14:20:19 2008 -0300

    V4L/DVB (8131): dmx_write: memcpy from user-supplied pointer
    
    ... copy to kernel memory first
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit b0ba0e3ab6f452321771325b7b5578f9a804f69e
Author: Al Viro <viro@ftp.linux.org.uk>
Date:   Sun Jun 22 14:20:29 2008 -0300

    V4L/DVB (8130): split dvb_ringbuffer dual-use functions
    
    split the suckers into kernel-memory and user-memory versions,
    annotate both properly.
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 67778b322780200ac14e95c8089a0bd679a467d9
Author: Al Viro <viro@ftp.linux.org.uk>
Date:   Sun Jun 22 14:20:39 2008 -0300

    V4L/DVB (8129): pluto_set_dma_addr() fix
    
    bogus cpu_to_le32() when passing dma address to hardware
    via writel() - writel() converts itself.
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit a36ef6b1e09d06d4f1ac769eee4bd7e6cf3e0fae
Author: Al Viro <viro@ftp.linux.org.uk>
Date:   Sun Jun 22 14:19:19 2008 -0300

    V4L/DVB (8128): saa7146: ->cpu_addr and friends are little-endian
    
    Annotations + stop saa7146_i2c from playing fast and loose with
    reuse of ->cpu_addr for host-endian.
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit f51b10ef6520f2bd725dc333e771eabd55d6c04f
Author: Al Viro <viro@ftp.linux.org.uk>
Date:   Sun Jun 22 14:20:49 2008 -0300

    V4L/DVB (8126): net endianness fix
    
    According to RFC 4326 (4.1) D-bit is MSB in net-endian 16bit.
    dvb_net.c did
    				/* Set D-bit for CRC32 verification,
    				 * if it was set originally. */
    				ulen |= 0x0080;
    which works of little-endian (htons(1<<15) is 0x0080 there), but breaks
    on big-endian.
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 38f993ad8b1fe4caf9e989caf6e2a25aff3bbaf7
Author: Dean Anderson <dean@sensoray.com>
Date:   Thu Jun 26 23:15:51 2008 -0300

    V4L/DVB (8125): This driver adds support for the Sensoray 2255 devices.
    
    It was primarily developed by Dean Anderson with only a little bit of
    guidance and cleanup by Greg.
    
    Signed-off-by: Dean Anderson <dean@sensoray.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    [mchehab@infradead.org: fixed renamed callbacks]
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit bfda3a0b3276cda7f2da1dcd98bd060b60954cbb
Author: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
Date:   Sat Jun 28 01:45:26 2008 -0300

    V4L/DVB (8124): Add LifeVideo To-Go Cardbus PCI ID
    
    Signed-off-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit a9fc52bcbeb5245b58d23c558f3e3e8f18bebbc3
Author: Devin Heitmueller <devin.heitmueller@gmail.com>
Date:   Sat Jun 28 08:57:06 2008 -0300

    V4L/DVB (8123): Add support for em2860 based PointNix Intra-Oral Camera
    
    em28xx-cards.c
    em28xx-input.c
    em28xx-video.c
    em28xx.h
     - Add support for the PointNix Intra-Oral Camera, which required addition of
       a construct for reading the "snapshot" button (provided on the em2860 and
       em2880 chips, but this is the first case where I have seen it actually used
       in a product). The button is wired to pin 56 on the em2880.
    
       http://www.pointnix.com/ENG/dental/product_02.asp
    
       Thanks to Roberto Mantovani <rmantovani@libero.it> for testing the changes
    
    Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 305519c924d8f2f2f85c390c6d456dc41dbe0284
Author: Douglas Schilling Landgraf <dougsland@gmail.com>
Date:   Fri Jun 27 04:15:38 2008 -0300

    V4L/DVB (8120): cx23885-417: Replace cx23885_do_ioctl to use video_ioctl2
    
    Convert cx23885-417 to use video_ioctl2
    
    Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 9c7ecaf5ace4dba94b4c75afa395440acfb2e36c
Author: Dan Taylor <dtaylor@startrac.com>
Date:   Fri Jun 27 13:29:41 2008 -0300

    V4L/DVB (8117): saa7134: Avermedia A16D composite input
    
    Signed-off-by: Star Trac by Unisen, Inc. Dan Taylor <dtaylor@startrac.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 6264c80661eaa2df793dd71d4956f371be955aa2
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Wed Jun 25 06:54:05 2008 -0300

    V4L/DVB (8116): videodev: allow PRIVATE_BASE controls when called through VIDIOC_G/S_CTRL.
    
    V4L2_CID_PRIVATE_BASE controls are not allowed when called from
    VIDIOC_S/G_EXT_CTRL as extended controls use a better mechanism
    for private controls. But still allow it when called from the
    VIDIOC_G/S_CTRL to extended control conversion in video_ioctl2()
    for backwards compatibility.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit c5588b5c473c3d496a2f94b80ea8254110866506
Author: Andy Walls <awalls@radix.net>
Date:   Wed Jun 25 00:24:21 2008 -0300

    V4L/DVB (8114): cx18: Improve Raptor card audio input routing defintions
    
    cx18: Improved Raptor card audio input routing defintions, so that muxer values
    matched cx18_gpio() values for tuner, line in 1, and radio and added LED
    indication of selected audio input.  Audio line in 2 doesn't work as it uses
    the not yet supported 2nd I2S port.  Tuner/FM Radio AF is mono until SIF
    support is fixed.
    
    Signed-off-by: Andy Walls <awalls@radix.net>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit adb65bc71c8fef53822870cc9018f05b11131233
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Wed Jun 25 06:32:44 2008 -0300

    V4L/DVB (8113): ivtv/cx18: remove s/g_ctrl, now all controls are handled through s/g_ext_ctrl
    
    videodev converts old-style controls to an extended control so the ivtv and
    cx18 drivers no longer have to handle both.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit d8799b4699af008290e141804b40c5ebf3d7dc35
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Wed Jun 25 06:29:01 2008 -0300

    V4L/DVB (8112): videodev: improve extended control support in video_ioctl2()
    
    - add sanity checks for the extended controls argument.
    - if the driver only supports extended controls, then convert
      old-style controls to an extended control callback.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 36ecd4955a5ebee6135e2bcc997712fad4ac9b69
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Wed Jun 25 06:00:17 2008 -0300

    V4L/DVB (8111): ivtv/cx18: fix compile error when CONFIG_VIDEO_ADV_DEBUG is not defined.
    
    Thanks to Randy Dunlap for reporting this.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 1d0a436256dc1aecfad901bcd4432dac1cabe6b2
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Mon Jun 23 12:31:29 2008 -0300

    V4L/DVB (8110): bttv: allow debug ioctl's
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit f24648e42fd4b7d3ad5af6eaefe0214426933954
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sun Jun 22 12:11:13 2008 -0300

    V4L/DVB (8107): cx18: improve support for the Raptor board.
    
    - add radio definition
    - reset the audio firmware (required for this board, harmless for the
    others)
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 156f194b9df243b4c347a62b37258cb088f20297
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sun Jun 22 12:08:16 2008 -0300

    V4L/DVB (8106): ivtv/cx18: improve tuner std check in card definitions.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit e0e31cdb91cddc4cfbf6d5ffa8212f694723269b
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sun Jun 22 12:03:28 2008 -0300

    V4L/DVB (8105): cx2341x: add TS capability
    
    The cx18 can support transport streams with newer firmwares. Add a TS
    capability to the generic cx2341x module.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 37f89f9542c3945bddf46efc15a1b1e349af3f88
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sun Jun 22 11:57:31 2008 -0300

    V4L/DVB (8104): cx18/ivtv: ioctl debugging improvements
    
    Completely rely on the video_ioctl2 debugging facilities rather than
    doing it ourselves.
    
    Fill in some missing fields in ivtv with VIDIOC_G_FBUF.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 21575c13125f2ef790e192e2c70e446c6cfe0d7d
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sun Jun 22 11:55:09 2008 -0300

    V4L/DVB (8103): videodev: fix/improve ioctl debugging
    
    Various ioctl debugging fixes and improvements:
    
    - use %x rather than %d for control IDs and bitmask fields
    - make two arrays const
    - show the whole control array for the ext_ctrl ioctls
    - print pix_fmt for V4L2_BUF_TYPE_VIDEO_OUTPUT
    - show full type name rather than an integer
    - fix CROPCAP debugging
    - fix G/S_TUNER debugging
    - show error code in case of an error
    - other small cleanups
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 7dc1b8844eb3e0a91911f20736db87f4876e14b4
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sat Jun 21 22:13:42 2008 -0300

    V4L/DVB (8098): xc5000: add module option to load firmware during driver attach
    
    The xc5000 firmware download process can be slow on certain devices.
    
    Add a module option, "init_fw" to perform the firmware download during
    xc5000_attach(), which would get the firmware download over with well
    before any tune request is made.
    
    When this option is enabled, it will reduce the time it takes to get a
    signal lock during the first tune after driver load, but will add a few
    seconds to the driver initialization.
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit fa1035997cbba4c348a88f8b94eb135222aaba12
Author: Huang Weiyi <weiyi.huang@gmail.com>
Date:   Sat Jun 21 14:30:33 2008 -0300

    V4L/DVB (8095): zoran_driver.c: Removed duplicated include
    
    Removed duplicated include file <asm/byteorder.h> in
    drivers/media/video/zoran_driver.c.
    
    Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit fdea5d69c1d335a639e39e83990de84e10fb2057
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sat Jun 21 13:25:36 2008 -0300

    V4L/DVB (8093): cx18: fix prefix typo
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 3d66c405708ee43b08788e89dbd63ebf3bbb5af1
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sat Jun 21 11:19:34 2008 -0300

    V4L/DVB (8091): cx18: show GPIO pins when VIDIOC_LOG_STATUS is called.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 42b03fe16fe8cc2cd6575e25ed1872fd6f5da56f
Author: Ian Armstrong <ian@iarmst.demon.co.uk>
Date:   Sat Jun 21 11:09:46 2008 -0300

    V4L/DVB (8090): ivtv: yuv decoder lock fix (2)
    
    The IVTV_IOC_DMA_FRAME ioctl fails to correctly 'start' the decoder. Although
    yuv output will be correct, some functions which should be disabled while the
    decoder is in use remain enabled. This can result in hardware registers being
    corrupted, causing problems with the mpeg decoder. This patch ensures the
    decoder 'start' sequence is called, disabling these functions until the
    device is closed.
    
    Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 03c2808503b102971226007070c57410267d0b9d
Author: Sri Deevi <Srinivasa.Deevi@conexant.com>
Date:   Sat Jun 21 11:06:44 2008 -0300

    V4L/DVB (8089): cx18: add support for Conexant Raptor PAL/SECAM card
    
    Patch provided courtesy of Conexant http://www.conexant.com.
    
    Signed-off-by: Srinivasa Deevi <srinivasa.deevi@conexant.com>
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 464e9f3a0cabce9a7cf51f382f129d464483b0d0
Author: Ian Armstrong <ian@iarmst.co.uk>
Date:   Sat Jun 21 09:25:23 2008 -0300

    V4L/DVB (8088): ivtv: yuv decoder lock fix
    
    write() operations to the yuv device may not always 'start' the decoder.
    Although yuv output will be correct, some functions which should be disabled
    while the decoder is in use remain enabled. This can result in hardware
    registers being corrupted, causing problems with the mpeg decoder. This patch
    simply moves the existing decoder 'start' sequence to earlier in the write()
    handler.
    
    Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 0b5a30e90ddcb0095a1bfc4b44eb3fd1e8ee9f3c
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sat Jun 21 09:22:19 2008 -0300

    V4L/DVB (8087): cx18: make sure all v4l2_format fields are filled in
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit e27bf207db4fc6dd500eb82611f102da85cfe7d0
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sat Jun 21 09:21:23 2008 -0300

    V4L/DVB (8086): ivtv/cx18: fix video_temporal_filter handling
    
    If the capture is scaled, then the video_temporal_filter is set to 0
    by the cx2341x.c module since otherwise you would get ghosting.
    
    However, this was also done in the VIDIOC_S_FMT ioctl which meant that
    the video_temporal_filter control was reset to 0 or 8 each time S_FMT
    was called. This was old code that should have been removed a long time
    ago.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 5cf2cc4803a0415f7048951a727204df414325e6
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sat Jun 21 09:06:59 2008 -0300

    V4L/DVB (8085): ivtv: fill in all v4l2_framebuffer fields in VIDIOC_G/S_FBUF
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 79afcb10dfdd3287875666de34c23510423058b8
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sat Jun 21 09:02:36 2008 -0300

    V4L/DVB (8084): ivtv/cx18: remove unnecessary memsets & KERNEL_VERSION tests
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 8bfb9b1ce62757b8dea07c239efbbeec7bac811a
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sat Jun 21 08:57:42 2008 -0300

    V4L/DVB (8083): videodev: zero fields for ENCODER_CMD and VIDIOC_G_SLICED_VBI_CAP
    
    This avoids the need of memsets in the ivtv/cx18 drivers.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 3b6fe58f0f18880200969e813d0181d1bdab0966
Author: Andy Walls <awalls@radix.net>
Date:   Sat Jun 21 08:36:31 2008 -0300

    V4L/DVB (8082): cx18: convert to video_ioctl2()
    
    cx18: convert driver to use video_ioctl2().  Pushed down ioctl debug
    messages and priority checks as well.  Still left serialization lock in
    place for now.  #if 0'ed out sliced vbi ioctl code for now.
    
    Patch heavily based on similar changes made to ivtv by Hans Verkuil.
    
    Signed-off-by: Andy Walls <awalls@radix.net>
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 1a05221bc45ccb1b5c583a87dc3639bfc10c4f10
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sat Jun 21 08:15:37 2008 -0300

    V4L/DVB (8081): ivtv: remove obsolete arrays.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit e88360c0f306de8535b5072c7c0dcae20f75af62
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sat Jun 21 08:00:56 2008 -0300

    V4L/DVB (8080): ivtv: make sure all v4l2_format fields are filled in
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 3f038d80039f60e4340eaedd13369e0d2c758b80
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Thu May 29 16:43:54 2008 -0300

    V4L/DVB (8079): ivtv: Convert to video_ioctl2.
    
    Based on an initial conversion patch from Douglas Landgraf.
    
    Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 539a7555b31e65e66fb84c881d07d2bf18c974d0
Author: brandon@ifup.org <brandon@ifup.org>
Date:   Fri Jun 20 22:58:53 2008 -0300

    V4L/DVB (8078): Introduce "index" attribute for persistent video4linux device nodes
    
    A number of V4L drivers have a mod param to specify their preferred minors.
    This is because it is often desirable for applications to have a static /dev
    name for a particular device.  However, using minors has several disadvantages:
    
      1) the requested minor may already be taken
      2) using a mod param is driver specific
      3) it requires every driver to add a param
      4) requires configuration by hand
    
    This patch introduces an "index" attribute that when combined with udev rules
    can create static device paths like this:
    
    /dev/v4l/by-path/pci-0000\:00\:1d.2-usb-0\:1\:1.0-video0
    /dev/v4l/by-path/pci-0000\:00\:1d.2-usb-0\:1\:1.0-video1
    /dev/v4l/by-path/pci-0000\:00\:1d.2-usb-0\:1\:1.0-video2
    
    $ ls -la /dev/v4l/by-path/pci-0000\:00\:1d.2-usb-0\:1\:1.0-video0
    lrwxrwxrwx 1 root root 12 2008-04-28 00:02 /dev/v4l/by-path/pci-0000:00:1d.2-usb-0:1:1.0-video0 -> ../../video1
    
    These paths are steady across reboots and should be resistant to rearranging
    across Kernel versions.
    
    video_register_device_index is available to drivers to request a
    specific index number.
    
    Signed-off-by: Brandon Philips <bphilips@suse.de>
    Signed-off-by: Kees Cook <kees@outflux.net>
    Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit bbfc4c234e240b67ccd9cdca72d76267bad0dc96
Author: Oliver Endriss <o.endriss@gmx.de>
Date:   Thu Jun 19 23:36:45 2008 -0300

    V4L/DVB (8076): budget-ci: Support the bundled remote control of the TT DVB-C 1501
    
    Support the bundled remote control of the TT DVB-C 1501
    
    Thanks-to: SG <SiestaGomez@web.de>
    Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit ccb43646ed574ef0d1ab6ddf73283a3c7caa426d
Author: Oliver Endriss <o.endriss@gmx.de>
Date:   Thu Jun 19 22:56:03 2008 -0300

    V4L/DVB (8072): av7110: Removed some obsolete definitions and one unused variable
    
    Removed some obsolete definitions and one unused variable.
    
    Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 980b59fb5b4ed4fac91dc57f4e50593faa804f8f
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Wed Jun 18 16:23:52 2008 -0300

    V4L/DVB (8065): Add missing selects at dvb-usb/Kconfig
    
    Add missing auto-selects for MEDIA_TUNER_XC2028 and DVB_TDA1004X at
    dvb-usb/Kconfig.
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit fb733bf52377a2a91d9f85775a2bd1d877927ea0
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Tue Jun 17 15:32:08 2008 -0300

    V4L/DVB (8060): Kconfig: MEDIA_TUNER_CUSTOMIZE should be disabled by default
    
    The build option, MEDIA_TUNER_CUSTOMIZE, allows us to disable tuner drivers
    that would have otherwise been selected by default.  This is an advanced
    customization option that should be disabled by default.
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 03a0ea11e2db5cf4fb47ca78cb25c4f7b9c8293b
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Wed Jun 18 09:27:21 2008 -0300

    V4L/DVB (8059): Add missing select for MEDIA_TUNER_TDA827X
    
    $ find linux/drivers/media/dvb -exec grep -l tda827x_attach '{}' \;
    linux/drivers/media/dvb/dvb-usb/m920x.c
    linux/drivers/media/dvb/ttpci/budget-ci.c
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit a046e43dc884e4cd01c682b22db9cc872d7b0e60
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Mon Jun 16 12:35:06 2008 -0300

    V4L/DVB (8051): ttpci/Kconfig: Technotrend budget C-1501 needs tda10023
    
    Auto-selects tda10023, for budget-ci, if !DVB_FE_CUSTOMISE. This is needed for
    Technotrend budget C-1501 dvb board.
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit c121ba1f408eb13ff50891ff8d9e5914f993939c
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Mon Jun 16 12:31:57 2008 -0300

    V4L/DVB (8050): Add register get/set debug ioctls to saa7134
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 11417daab6d596f8d4851476777ca49fb3b12a87
Author: Sigmund Augdal <sigmund@snap.tv>
Date:   Sun Jun 15 17:25:46 2008 -0300

    V4L/DVB (8049): budget-ci: Add support for Technotrend budget C-1501 dvb-c card
    
    The following experimental patch adds support for the technotrend budget
    C-1501 dvb-c card. The parameters used to configure the tda10023 demod
    chip are largely determined experimentally, but works quite for me in my
    initial tests.
    
    Signed-off-by: Sigmund Augdal <sigmund@snap.tv>
    Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit df9b5d4cf636f992276b6b595620d9b2a63095db
Author: Jean Delvare <khali@linux-fr.org>
Date:   Sun Jun 15 12:20:18 2008 -0300

    V4L/DVB (8047): bt8xx: i2c structure templates clean-up
    
    Clean up the use of structure templates in bttv-i2c. For one thing, a
    real template is supposed to be read-only. And in some cases it's more
    efficient to initialize the few fields we need individually.
    
    This clean-up shrinks bttv-i2c.o by 29% (x86_64).
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 6275163e3ddbf0f0b34981bf6dc50b803e5a1c67
Author: Jean Delvare <khali@linux-fr.org>
Date:   Thu Jun 12 13:20:46 2008 -0300

    V4L/DVB (8046): zoran: i2c structure templates clean-up
    
    Clean up the use of structure templates in zoran_card. For one thing,
    a real template is supposed to be read-only. And in some cases it's
    more efficient to initialize the few fields we need individually.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Acked-by: Ronald S. Bultje <rbultje@ronald.bitfreak.net>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 9fdd9caf44296213c1e1130e86c2f919f83124da
Author: Antti Palosaari <crope@iki.fi>
Date:   Wed Jun 11 11:43:19 2008 -0300

    V4L/DVB (8032): Anysee: fix Kconfig
    
    - select DVB_PLL
    - fix typos in comments
    
    Signed-off-by: Antti Palosaari <crope@iki.fi>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 5ae2fcaee4b0d6bf0fa5d9bd71e1291c9a9a6e60
Author: Antti Palosaari <crope@iki.fi>
Date:   Mon Jun 9 22:58:22 2008 -0300

    V4L/DVB (8031): Anysee: support for Anysee E30C Plus rev 0.4
    
    - support for Anysee E30C Plus rev 0.4
     - set IO port E
     - set correct TS mode
    - change deltaf according to latest Windows driver
    
    Signed-off-by: Antti Palosaari <crope@iki.fi>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit e75888661a7008503e3d147f92499d9c30ebf6e3
Author: Antti Palosaari <crope@iki.fi>
Date:   Mon Jun 9 22:53:04 2008 -0300

    V4L/DVB (8030): TDA10023: make TS output mode configurable
    
    - make TS output mode configurable
    
    Signed-off-by: Antti Palosaari <crope@iki.fi>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 584ce48de9e01838402c8e82c78f166775ea3075
Author: Mauro Carvalho Chehab <mchehab@infradead.org>
Date:   Tue Jun 10 15:21:49 2008 -0300

    V4L/DVB (8024): vivi: rename MODULE_NAME macro to VIVI_MODULE_NAME to avoid namespace conflicts
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 745271aefec602326b1dafded778d1eb94bc50ad
Author: Carl Karsten <carl@personnelware.com>
Date:   Tue Jun 10 00:02:32 2008 -0300

    V4L/DVB (8023): vivi: announce that it is registered as /dev/video%d
    
    Signed-off-by: Carl Karsten  <carl@personnelware.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 878cf2a5d86c7045b480f09b56b96a779449b0f6
Author: Dmitry Belimov <d.belimov@gmail.com>
Date:   Tue Jun 10 14:22:00 2008 -0300

    V4L/DVB (8021): Beholder's cards description
    
    Split the Beholder M6 family to different models. Because M6 hasn`t RDS, M63
    has chip with AC3 codec, M6 Extra has other type of HF module.
    Add correct data for support MPEG encoder.
    
    Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 37df96d39eefd0c1db69a336895c4691d2bc63a1
Author: Dmitry Belimov <d.belimov@gmail.com>
Date:   Tue Jun 10 12:43:58 2008 -0300

    V4L/DVB (8019): New for I2S on for MPEG of saa7134_empress
    
    Rework saa7134_enable_i2s function. Remove vendor specific data.
    Configure I2S output port specific for model of SAA7133/5-SAA7134.
    I think it is more good.
    Renamed definition of I2S audio output control register. It`s SAA7133/5 register
    Start video port after configuring procedure.
    
    Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit fb49558c3b6b55c0f3378b7e8935c2d9e357f93a
Author: Antti Palosaari <crope@iki.fi>
Date:   Wed May 28 22:16:31 2008 -0300

    V4L/DVB (8014): gl861: coding style fixes
    
    - coding style fixes raised by checkpatch
    
    Signed-off-by: Antti Palosaari <crope@iki.fi>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 17d9d558e818530cc7d210ffea575a36f48eaa1a
Author: Devin Heitmueller <devin.heitmueller@gmail.com>
Date:   Sun Jun 8 10:22:03 2008 -0300

    V4L/DVB (8006): em28xx: Split HVR900 into two separate entries
    
     - Separate the newer variant of the HVR-900 into its own device profile
       because it has a Micronas DRX397 instead of the Zarlink demod.  This
       doesn't make the device work, but at least we don't try to initialize it
       as though it had the Zarlink device.
    
    Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
    [mchehab@infradead.org: avoid compilation breakage at mainstream, where drx397xD.h doesn't exist yet]
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit bbc8995f9fa3f9cdd77aeb7c9bbf5bf526feca3c
Author: Tobias Lorenz <tobias.lorenz@gmx.net>
Date:   Sat May 31 15:11:32 2008 -0300

    V4L/DVB (7997): si470x: hardware frequency seek support
    
    This patch brings the following changes:
    - this now finally adds hardware frequency seek support
    
    Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit ace7d4bbe6170ef9b72bfa82c3e5769d250fffae
Author: Tobias Lorenz <tobias.lorenz@gmx.net>
Date:   Sat May 31 15:09:07 2008 -0300

    V4L/DVB (7996): si470x: afc indication
    
    This patch brings the following changes:
    - afc indication:
      device has no indication whether freq is too low or too high
      therefore afc always return 1, when freq is wrong
    
    Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit a7c850a07eddf0e0f515d57b2ce696a9779c6ed1
Author: Tobias Lorenz <tobias.lorenz@gmx.net>
Date:   Sat May 31 15:07:52 2008 -0300

    V4L/DVB (7995): si470x: a lot of small code cleanups
    
    This patch brings the following changes:
    - comment on how to listen to an usb audio device
     (i get so many questions about that...)
    - code cleanup (error handling, more warnings, spacing, ...)
    
    Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 6cc72658897ee970e4ecfefaae58f043a98a8e65
Author: Tobias Lorenz <tobias.lorenz@gmx.net>
Date:   Sat May 31 15:06:50 2008 -0300

    V4L/DVB (7994): si470x: let si470x_get_freq return errno
    
    
    This patch brings the following changes:
    - version bumped to 1.0.8 for all the following patches
    - si470x_get_freq now returns errno
    
    Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit ce5829e5fc8204af09db5b226a3dce9824e7d596
Author: Tobias Lorenz <tobias.lorenz@gmx.net>
Date:   Sat May 31 15:04:32 2008 -0300

    V4L/DVB (7993): si470x: move global lock to device structure
    
    this patch brings the following changes:
    - move the global disconnect lock into the device structure
    - code cleanup (spaces to tabs, long line splits, ...)
    
    Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 4fd305b2a2c4d16e8d4ebc95c84f946edd3385c5
Author: Devin Heitmueller <devin.heitmueller@gmail.com>
Date:   Wed Jun 4 13:43:46 2008 -0300

    V4L/DVB (7992): Add support for Pinnacle PCTV HD Pro stick (the older variant 2304:0227)
    
    Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 72937890f98167cbe626f24df2c16d6b63e3e357
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Sun Jun 1 10:35:18 2008 -0300

    V4L/DVB (7988): soc_camera: missed fmt callback conversion.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 335377b73dd0b0af1fbd283ceae6fcb87a747885
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Wed May 7 01:43:10 2008 -0300

    V4L/DVB (7986): cx23885: add initial support for DViCO FusionHDTV7 Dual Express
    
    Only one frontend is enabled right now. The second frontend can lock,
    but transport doesn't work yet.  The device will be supported as a
    single tuner device until the second frontend is working.
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 26151c32d3d001f64e75871588acd0aff3f216d7
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Tue Jun 3 05:16:37 2008 -0300

    V4L/DVB (7984): tda18271: update filename in comments
    
    This file was renamed but we forgot to change it in the comments.
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit f808a9e3cefd577d96d43d308685468c0a03185e
Author: Dmitri Belimov <d.belimov@gmail.com>
Date:   Wed May 21 03:16:52 2008 -0300

    V4L/DVB (7976): I2S on for MPEG of saa7134_empress
    
    Rework saa7134_enable_i2s function. Add vendor specific data.
    Add definition for I2S audio output control register.
    
    Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 53af158a901a32dd8639fbe03db5354ab711d8f0
Author: Antti Palosaari <crope@iki.fi>
Date:   Wed May 28 03:57:39 2008 -0300

    V4L/DVB (7952): AU6610: various cosmetic changes
    
    - update license comments
    - change MODULE_DESCRIPTION from device specific to chipset specific
    - correct debug switch from deb_rc to deb_info
    - correct MPEG2 stream interval from 1.25 to 1
    - change frontend_attach error code from -EIO to -ENODEV
    
    Signed-off-by: Antti Palosaari <crope@iki.fi>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit bbf23af2b10926c0d489d74814d9744cd495c3bc
Author: Antti Palosaari <crope@iki.fi>
Date:   Wed May 28 01:01:04 2008 -0300

    V4L/DVB (7951): AU6610: remove useless identify_state
    
    - remove useless identify_state - device is always warm
    
    Signed-off-by: Antti Palosaari <crope@iki.fi>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit b6b2d268445ad4f5fac495bbbae6d2922f0becd9
Author: Antti Palosaari <crope@iki.fi>
Date:   Wed May 28 00:53:27 2008 -0300

    V4L/DVB (7950): AU6610: coding style fixes
    
    - coding style fixes raised by checkpatch
    
    Signed-off-by: Antti Palosaari <crope@iki.fi>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 78b526a43561d7e5e702ba27948e422dfbc4bea1
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Wed May 28 12:16:41 2008 -0300

    V4L/DVB (7949): videodev: renamed the vidioc_*_fmt_* callbacks
    
    The naming for the callbacks that handle the VIDIOC_ENUM_FMT and
    VIDIOC_S/G/TRY_FMT ioctls was very confusing. Renamed it to match
    the v4l2_buf_type name.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 0e3bd2b9996dfa4105617e2369155823df6b389a
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Tue May 27 22:31:43 2008 -0300

    V4L/DVB (7948): videodev: add missing vidioc_try_fmt_sliced_vbi_output and VIDIOC_ENUMOUTPUT handling
    
    There was no vidioc_try_fmt_sliced_vbi_output, instead vidioc_try_fmt_vbi_output
    was reused.
    
    The VIDIOC_ENUMOUTPUT handling was missing altogether, even though the callback
    existed.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit b2de2313f170c3f7341d3a94365c5139a23067a7
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Wed May 28 08:27:00 2008 -0300

    V4L/DVB (7947): videodev: add vidioc_g_std callback.
    
    The default videodev behavior for VIDIOC_G_STD is not correct for all devices.
    Add a new callback that drivers can use instead.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 7bb846afceafdaceb88d2ed2e861585d26e353b9
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Tue May 27 21:32:08 2008 -0300

    V4L/DVB (7946): videodev: small fixes for VIDIOC_G_FREQUENCY and VIDIOC_G_FMT
    
    __video_do_ioctl incorrectly zeroed the tuner field of v4l2_frequency and
    did not zero the full fmt union of v4l2_format.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 1d0ba5f3784612fe6e91a12e0dec37c797d4f07c
Author: Tobias Lorenz <tobias.lorenz@gmx.net>
Date:   Mon May 26 18:40:46 2008 -0300

    V4L/DVB (7942): Hardware frequency seek ioctl interface
    
    Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit f90fe7a3f7fcba0abd89ce0978628ef1d86ecbf9
Author: Mike Isely <isely@pobox.com>
Date:   Mon May 26 06:00:47 2008 -0300

    V4L/DVB (7939): pvrusb2: Remove sysfs interface hackery
    
    Back in the early days of the pvrusb2 driver, the kernel class
    mechanism in use for the sysfs interface had no means to pass
    per-attribute information to the show / store functions.  This forced
    me to implement a horrible ugly thunking mechanism (i.e. infer the
    missing data through the use of dedicated cookie cutter bounce
    functions).  However now we're using a better mechanism which also
    passes enough additional information to the show / store functions
    that we no longer need the hack.  So eliminate all the crap.  Yay!
    
    Signed-off-by: Mike Isely <isely@pobox.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit fa98e594220b86eb3632de478352e93ebf1201fa
Author: Mike Isely <isely@pobox.com>
Date:   Mon May 26 05:54:24 2008 -0300

    V4L/DVB (7938): pvrusb2: Increase enforced encoder wait delay to improve reliability
    
    The driver enforces a "quiet period" on the encoder in certain
    situations before attempting to operate it.  This seems to help avoid
    video encoding errors / corruption.  The quiet period was 50msec, but
    through experimentation it has been observed to improve further if the
    interval is increased to 100msec.
    
    Signed-off-by: Mike Isely <isely@pobox.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 83ce57aa45a59e25146a32ee9f68edb7eecacd2b
Author: Mike Isely <isely@pobox.com>
Date:   Mon May 26 05:51:57 2008 -0300

    V4L/DVB (7937): pvrusb2: Change several embedded timer constants to defined values
    
    This is primarily a cosmetic change to make it easier to change some
    of the time constants used in the driver.
    
    Signed-off-by: Mike Isely <isely@pobox.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 64723b301846636accbfb1539ebda0835f683a72
Author: Mike Isely <isely@pobox.com>
Date:   Sun May 25 17:08:13 2008 -0300

    V4L/DVB (7936): pvrusb2: Remove svn Id keyword from all sources
    
    Signed-off-by: Mike Isely <isely@pobox.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 4451342db5b5b779add112c6b15d676f07c73b33
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Tue May 20 06:24:04 2008 -0300

    V4L/DVB (7927): ivtv: simplify gpio initialization for XCeive tuners.
    
    Separate gpio_init field and xceive_pin and combine the two when
    the gpio is initialized. So there is no longer any need to set the
    xceive pin in the gpio_init values, simplifying the creation of a
    new card definition.
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit d56eebfbdc11d1a3809d8bd793a118da5058ffa8
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date:   Tue May 20 06:19:47 2008 -0300

    V4L/DVB (7926): ivtv: add support for the Buffalo PC-MV5L/PCI card.
    
    Thanks to Peter Brandt for doing the necessary tests to fill out the card
    definition!
    
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit b4ac3c8d8de387366be11c7320693e0b14429a49
Author: Jean Delvare <khali@linux-fr.org>
Date:   Tue May 13 18:27:15 2008 -0300

    V4L/DVB (7924): ivtv/cx18: snprintf fixes
    
    snprinf() takes the trailing \0 into account in its length calculations,
    so there is no need to subtract 1 to the buffer size.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 54b6550e430aa8739dceb5ba0fe4325c0208d3a7
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sun May 25 13:28:46 2008 -0300

    V4L/DVB (7921): s5h1411.c shouldn't #include "dvb-pll.h"
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit bbe09cbe3f082b0af8fd83ccdf5ce1cf005da3eb
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sun May 25 13:27:57 2008 -0300

    V4L/DVB (7920): s5h1409.c shouldn't #include "dvb-pll.h"
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 073204326d8f767e9702257c140ca1cf3071fd46
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sun May 25 00:25:08 2008 -0300

    V4L/DVB (7917): au8522.c shouldn't #include "dvb-pll.h"
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit a51e34dd6080d8d5c9e95a4e0292cd4cb889a61b
Author: Antti Palosaari <crope@iki.fi>
Date:   Sat May 17 23:05:48 2008 -0300

    V4L/DVB (7914): Anysee: driver for Anysee DVB-T/C receiver
    
    - driver for Anysee DVB-T/C receiver
    
    Signed-off-by: Antti Palosaari <crope@iki.fi>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 139dfeb2611ce92dec4c6b77297d209748340a21
Author: Antti Palosaari <crope@iki.fi>
Date:   Sat May 17 23:02:00 2008 -0300

    V4L/DVB (7913): DVB-PLL: add Samsung DTOS403IH102A tuner
    
    - add Samsung DTOS403IH102A tuner
    
    Signed-off-by: Antti Palosaari <crope@iki.fi>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 4388c3b4fe0362e8bb3fe3a09b312db929b8c730
Author: Antti Palosaari <crope@iki.fi>
Date:   Sat May 17 22:58:04 2008 -0300

    V4L/DVB (7912): TDA10023: make few parameters configurable
    
    - separate TDA10021 and TDA10023 attach
    - configurable Xtal settings
    - configurable input freq offset + baseband conversion type settings
    
    Signed-off-by: Antti Palosaari <crope@iki.fi>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 34cb61693e204897a6ae37d56a1e07d0cdd8cdbf
Author: Sakari Ailus <sakari.ailus@nokia.com>
Date:   Tue May 13 09:21:06 2008 -0300

    V4L/DVB (7897): TCM825x: Include invertation of image mirroring in configuration
    
    Add invertation of image mirroring register bits to default
    configuration.
    
    This is useful when the camera module is e.g. mounted upside down.
    
    Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 4cbeb3711481a7e563fe4c61888986c4aa1cb22e
Author: Ian Armstrong <ian@iarmst.co.uk>
Date:   Mon May 12 11:53:10 2008 -0300

    V4L/DVB (7886): ivtvfb: Use DMA for write()
    
    write() operations to the ivtv framebuffer will now attempt to use DMA if the
    amount of data to copy is >= 4096 bytes. This change effectively depreciates
    the need for the proprietary IVTVFB_IOC_DMA_FRAME ioctl since a write() of
    sufficient size will do the same thing.
    
    Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
    Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 5a4f5da6552e6c55eff6fbddfee3eab908325c63
Author: Michael Krufky <mkrufky@linuxtv.org>
Date:   Sun May 11 16:37:50 2008 -0300

    V4L/DVB (7883): pvrusb2: make default frequency configurable via modprobe option
    
    The pvrusb2 driver initially sets the tuner to known broadcast frequencies
    in the Chicago area, to ease driver testing for the maintainer.
    
    This patch keeps those default frequencies, but allows them to be altered
    via modprobe option.  This allows the same ease and convenience for testing
    multiple pvrusb2 devices one after another under other conditions and areas.
    
    For instance, the default initial frequency, 175.25 MHz, might not
    necessarily be valid on all cable television networks, but usually will be a
    valid NTSC broadcast channel.
    
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
    Signed-off-by: Mike Isely <isely@pobox.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit e9b59f6e2f6686016dfea7625e98fbef1e335c61
Author: Adrian Bunk <bunk@kernel.org>
Date:   Sat May 10 04:35:24 2008 -0300

    V4L/DVB (7882): pvrusb2: make code static
    
    This patch makes the following needlessly global code static:
    - pvrusb2-devattr.c: struct pvr2_onair_creator_fe_props
    - pvrusb2-devattr.c: struct pvr2_onair_usb2_fe_props
    - pvrusb2-devattr.c: struct pvr2_73xxx_dvb_props
    - pvrusb2-devattr.c: struct pvr2_750xx_dvb_props
    - pvrusb2-devattr.c: struct pvr2_751xx_dvb_props
    - pvrusb2-hdw.c:pvr2_led_ctrl_hauppauge()
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Mike Isely <isely@pobox.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 5ad6b816e2227a7daf9569f1dbb8d7af90b387b2
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Tue Apr 15 22:22:11 2008 -0300

    V4L/DVB (7586): radio: use get/put_unaligned_* helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 722c05f2192070bac0208b2c16ce13929b32d92f
Author: Avi Kivity <avi@qumranet.com>
Date:   Sun Jul 13 11:33:54 2008 +0300

    KVM: MMU: Fix potential race setting upper shadow ptes on nonpae hosts
    
    The direct mapped shadow code (used for real mode and two dimensional paging)
    sets upper-level ptes using direct assignment rather than calling
    set_shadow_pte().  A nonpae host will split this into two writes, which opens
    up a race if another vcpu accesses the same memory area.
    
    Fix by calling set_shadow_pte() instead of assigning directly.
    
    Noticed by Izik Eidus.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 2a7c5b8b550b1fb1db9eb490420132e637f5dcb4
Author: Glauber Costa <gcosta@redhat.com>
Date:   Thu Jul 10 17:08:15 2008 -0300

    KVM: x86 emulator: emulate clflush
    
    If the guest issues a clflush in a mmio address, the instruction
    can trap into the hypervisor. Currently, we do not decode clflush
    properly, causing the guest to hang. This patch fixes this emulating
    clflush (opcode 0f ae).
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 376c53c2b30d4a1955240f59f4ecd959aa118f92
Author: Marcelo Tosatti <mtosatti@redhat.com>
Date:   Thu Jul 10 20:54:29 2008 -0300

    KVM: MMU: improve invalid shadow root page handling
    
    Harden kvm_mmu_zap_page() against invalid root pages that
    had been shadowed from memslots that are gone.
    
    Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 34d4cb8fca1f2a31be152b74797e6cd160ec9de6
Author: Marcelo Tosatti <mtosatti@redhat.com>
Date:   Thu Jul 10 20:49:31 2008 -0300

    KVM: MMU: nuke shadowed pgtable pages and ptes on memslot destruction
    
    Flush the shadow mmu before removing regions to avoid stale entries.
    
    Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit d6e88aec07aa8f6c7e4024f5734ec659fd7c5a40
Author: Avi Kivity <avi@qumranet.com>
Date:   Thu Jul 10 16:53:33 2008 +0300

    KVM: Prefix some x86 low level function with kvm_, to avoid namespace issues
    
    Fixes compilation with CONFIG_VMI enabled.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit c65bbfa1d693d375da51f9c8aa9fb26f09fa19ed
Author: Ben-Ami Yassour <benami@il.ibm.com>
Date:   Sun Jul 6 17:15:07 2008 +0300

    KVM: check injected pic irq within valid pic irqs
    
    Check that an injected pic irq is between 0 and 15.
    
    Signed-off-by: Ben-Ami Yassour <benami@il.ibm.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 19fdfa0d133ae216e9d1c69a8333fe63fcf8e584
Author: Mohammed Gamal <m.gamal005@gmail.com>
Date:   Sun Jul 6 16:51:26 2008 +0300

    KVM: x86 emulator: Fix HLT instruction
    
    This patch fixes issue encountered with HLT instruction
    under FreeDOS's HIMEM XMS Driver.
    
    The HLT instruction jumped directly to the done label and
    skips updating the EIP value, therefore causing the guest
    to spin endlessly on the same instruction.
    
    The patch changes the instruction so that it writes back
    the updated EIP value.
    
    Signed-off-by: Mohammed Gamal <m.gamal005@gmail.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit ac9f6dc0db0b5582ebf8bb720d7c41c3d2159013
Author: Avi Kivity <avi@qumranet.com>
Date:   Sun Jul 6 15:48:31 2008 +0300

    KVM: Apply the kernel sigmask to vcpus blocked due to being uninitialized
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 4e1096d27f3d095735c1c69c7b0a26a06a0d454e
Author: Sheng Yang <sheng.yang@intel.com>
Date:   Sun Jul 6 19:16:51 2008 +0800

    KVM: VMX: Add ept_sync_context in flush_tlb
    
    Fix a potention issue caused by kvm_mmu_slot_remove_write_access(). The
    old behavior don't sync EPT TLB with modified EPT entry, which result
    in inconsistent content of EPT TLB and EPT table.
    
    Signed-off-by: Sheng Yang <sheng.yang@intel.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 5a4c92880493945678315a6df810f7a21f55b985
Author: Marcelo Tosatti <mtosatti@redhat.com>
Date:   Thu Jul 3 18:33:02 2008 -0300

    KVM: mmu_shrink: kvm_mmu_zap_page requires slots_lock to be held
    
    kvm_mmu_zap_page() needs slots lock held (rmap_remove->gfn_to_memslot,
    for example).
    
    Since kvm_lock spinlock is held in mmu_shrink(), do a non-blocking
    down_read_trylock().
    
    Untested.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 7e37c2998a5a0b00134f6227167694b710f57ac0
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jul 1 01:19:19 2008 +0300

    x86: KVM guest: make kvm_smp_prepare_boot_cpu() static
    
    This patch makes the needlessly global kvm_smp_prepare_boot_cpu() static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 0da1db75a2feca54564add30828bab658982481c
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Wed Jul 2 16:02:11 2008 +0200

    KVM: SVM: fix suspend/resume support
    
    On suspend the svm_hardware_disable function is called which frees all svm_data
    variables. On resume they are not re-allocated. This patch removes the
    deallocation of svm_data from the hardware_disable function to the
    hardware_unsetup function which is not called on suspend.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 180c12fb22bd17c7187ae1bce023d24a42b2980c
Author: Christian Borntraeger <borntraeger@de.ibm.com>
Date:   Fri Jun 27 15:05:40 2008 +0200

    KVM: s390: rename private structures
    
    While doing some tests with our lcrash implementation I have seen a
    naming conflict with prefix_info in kvm_host.h vs. addrconf.h
    
    To avoid future conflicts lets rename private definitions in
    asm/kvm_host.h by adding the kvm_s390 prefix.
    
    Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
    Signed-off-by: Carsten Otte <cotte@de.ibm.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 4da29e909ea8087de09e27476f91f51a070cabe8
Author: Christian Borntraeger <borntraeger@de.ibm.com>
Date:   Fri Jun 27 15:05:38 2008 +0200

    KVM: s390: Set guest storage limit and offset to sane values
    
    Some machines do not accept 16EB as guest storage limit. Lets change the
    default for the guest storage limit to a sane value. We also should set
    the guest_origin to what userspace thinks it is. This allows guests
    starting at an address != 0.
    
    Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
    Signed-off-by: Carsten Otte <cotte@de.ibm.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit dfdded7c41e5b68c79a9f8a942d41f56bc265ba4
Author: Carsten Otte <cotte@de.ibm.com>
Date:   Fri Jun 27 15:05:34 2008 +0200

    KVM: Fix memory leak on guest exit
    
    This patch fixes a memory leak, we want to free the physmem when destroying
    the vm.
    
    Signed-off-by: Carsten Otte <cotte@de.ibm.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit eff0114ac3d3a20a5c93b31b00134e59bfc75189
Author: Carsten Otte <cotte@de.ibm.com>
Date:   Fri Jun 27 15:05:31 2008 +0200

    KVM: s390: dont allocate dirty bitmap
    
    This patch #ifdefs the bitmap array for dirty tracking. We don't have dirty
    tracking on s390 today, and we'd love to use our storage keys to store the
    dirty information for migration. Therefore, we won't need this array at all,
    and due to our limited amount of vmalloc space this limits the amount of guests
    we can run.
    
    Signed-off-by: Carsten Otte <cotte@de.ibm.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit f8b78fa3d406f3a2dc038e2b47749013a9295994
Author: Marcelo Tosatti <mtosatti@redhat.com>
Date:   Mon Jun 23 12:04:25 2008 -0300

    KVM: move slots_lock acquision down to vapic_exit
    
    There is no need to grab slots_lock if the vapic_page will not
    be touched.
    
    Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit efa67e0d1f51842393606034051d805ab9948abd
Author: Chris Lalancette <clalance@redhat.com>
Date:   Fri Jun 20 09:51:30 2008 +0200

    KVM: VMX: Fake emulate Intel perfctr MSRs
    
    Older linux guests (in this case, 2.6.9) can attempt to
    access the performance counter MSRs without a fixup section, and injecting
    a GPF kills the guest.  Work around by allowing the guest to write those MSRs.
    
    Tested by me on RHEL-4 i386 and x86_64 guests, as well as F-9 guests.
    
    Signed-off-by: Chris Lalancette <clalance@redhat.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 65267ea1b3e768dc54b63cd7fad520d89c27d350
Author: Sheng Yang <sheng.yang@intel.com>
Date:   Wed Jun 18 14:43:38 2008 +0800

    KVM: VMX: Fix a wrong usage of vmcs_config
    
    The function ept_update_paging_mode_cr0() write to
    CPU_BASED_VM_EXEC_CONTROL based on vmcs_config.cpu_based_exec_ctrl. That's
    wrong because the variable may not consistent with the content in the
    CPU_BASE_VM_EXEC_CONTROL MSR.
    
    Signed-off-by: Sheng Yang <sheng.yang@intel.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit db475c39eca0f2e44953d96e768d7ce808ab85bd
Author: Avi Kivity <avi@qumranet.com>
Date:   Sun Jun 22 16:46:22 2008 +0300

    KVM: MMU: Fix printk format
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 6ada8cca79cb971f5da7d1756f4f9292e3ef1e03
Author: Avi Kivity <avi@qumranet.com>
Date:   Sun Jun 22 16:45:24 2008 +0300

    KVM: MMU: When debug is enabled, make it a run-time parameter
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 7a5b56dfd3a682a51fc84682290d5147872a8e99
Author: Avi Kivity <avi@qumranet.com>
Date:   Sun Jun 22 16:22:51 2008 +0300

    KVM: x86 emulator: lazily evaluate segment registers
    
    Instead of prefetching all segment bases before emulation, read them at the
    last moment.  Since most of them are unneeded, we save some cycles on
    Intel machines where this is a bit expensive.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 0adc8675d645940139d12477e5e05b8a0a7a1117
Author: Avi Kivity <avi@qumranet.com>
Date:   Sun Jun 15 22:45:54 2008 -0700

    KVM: x86 emulator: avoid segment base adjust for lea
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit f5b4edcd52e78556800f90d08bfc9126416ac82f
Author: Avi Kivity <avi@qumranet.com>
Date:   Sun Jun 15 22:09:11 2008 -0700

    KVM: x86 emulator: simplify rip relative decoding
    
    rip relative decoding is relative to the instruction pointer of the next
    instruction; by moving address adjustment until after decoding is complete,
    we remove the need to determine the instruction size.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 84411d85dacdb6665578608c6a70fc8b819761a8
Author: Avi Kivity <avi@qumranet.com>
Date:   Sun Jun 15 21:53:26 2008 -0700

    KVM: x86 emulator: simplify r/m decoding
    
    Consolidate the duplicated code when not in any special case.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit dc71d0f1620790ec8e54101ca37e7b31e31208a8
Author: Avi Kivity <avi@qumranet.com>
Date:   Sun Jun 15 21:23:17 2008 -0700

    KVM: x86 emulator: simplify sib decoding
    
    Instead of using sparse switches, use simpler if/else sequences.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 8684c0af0b2bab770c257e2a04e1546eed35fa56
Author: Avi Kivity <avi@qumranet.com>
Date:   Sun Jun 15 21:13:41 2008 -0700

    KVM: x86 emulator: handle undecoded rex.b with r/m = 5 in certain cases
    
    x86_64 does not decode rex.b in certain cases, where the r/m field = 5.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit b13354f8f092884fa8d79472404de4907b25d579
Author: Mohammed Gamal <m.gamal005@gmail.com>
Date:   Sun Jun 15 19:37:38 2008 +0300

    KVM: x86 emulator: emulate nop and xchg reg, acc (opcodes 0x90 - 0x97)
    
    Signed-off-by: Mohammed Gamal <m.gamal005@gmail.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit f76c710d759250a43976bcfcab6af6ebb94b7dc2
Author: Avi Kivity <avi@qumranet.com>
Date:   Fri Jun 13 22:45:42 2008 +0300

    KVM: Use printk_rlimit() instead of reporting emulation failures just once
    
    Emulation failure reports are useful, so allow more than one per the lifetime
    of the module.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 9ef621d3be56e1188300476a8102ff54f7b6793f
Author: Tan, Li <li.tan@intel.com>
Date:   Fri May 23 14:54:09 2008 +0800

    KVM: Support mixed endian machines
    
    Currently kvmtrace is not portable. This will prevent from copying a
    trace file from big-endian target to little-endian workstation for analysis.
    In the patch, kernel outputs metadata containing a magic number to trace
    log, and changes 64-bit words to be u64 instead of a pair of u32s.
    
    Signed-off-by: Tan Li <li.tan@intel.com>
    Acked-by: Jerone Young <jyoung5@us.ibm.com>
    Acked-by: Hollis Blanchard <hollisb@us.ibm.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 25be46080f1a446cb2bda3daadbd22a5682b955e
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue Jun 10 10:46:53 2008 -0300

    KVM: Do not calculate linear rip in emulation failure report
    
    If we're not gonna do anything (case in which failure is already
    reported), we do not need to even bother with calculating the linear rip.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 622395a9e63bf87a16faecf555ed02375cbae5b7
Author: Marcelo Tosatti <mtosatti@redhat.com>
Date:   Wed Jun 11 19:52:53 2008 -0300

    KVM: only abort guest entry if timer count goes from 0->1
    
    Only abort guest entry if the timer count went from 0->1, since for 1->2
    or larger the bit will either be set already or a timer irq will have
    been injected.
    
    Using atomic_inc_and_test() for it also introduces an SMP barrier
    to the LAPIC version (thought it was unecessary because of timer
    migration, but guest can be scheduled to a different pCPU between exit
    and kvm_vcpu_block(), so there is the possibility for a race).
    
    Noticed by Avi.
    
    Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 7f39f8ac177db258200053074aa7a3d98656b1cf
Author: Laurent Vivier <Laurent.Vivier@bull.net>
Date:   Fri May 30 16:05:57 2008 +0200

    KVM: Add coalesced MMIO support (ia64 part)
    
    This patch enables coalesced MMIO for ia64 architecture.
    It defines KVM_MMIO_PAGE_OFFSET and KVM_CAP_COALESCED_MMIO.
    It enables the compilation of coalesced_mmio.c.
    
    [akpm: fix compile error on ia64]
    
    Signed-off-by: Laurent Vivier <Laurent.Vivier@bull.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 588968b6b7d34e6a88f538d1db9aca47b203623e
Author: Laurent Vivier <Laurent.Vivier@bull.net>
Date:   Fri May 30 16:05:56 2008 +0200

    KVM: Add coalesced MMIO support (powerpc part)
    
    This patch enables coalesced MMIO for powerpc architecture.
    It defines KVM_MMIO_PAGE_OFFSET and KVM_CAP_COALESCED_MMIO.
    It enables the compilation of coalesced_mmio.c.
    
    Signed-off-by: Laurent Vivier <Laurent.Vivier@bull.net>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 542472b53ea9e0add0ba23976018210191d84754
Author: Laurent Vivier <Laurent.Vivier@bull.net>
Date:   Fri May 30 16:05:55 2008 +0200

    KVM: Add coalesced MMIO support (x86 part)
    
    This patch enables coalesced MMIO for x86 architecture.
    It defines KVM_MMIO_PAGE_OFFSET and KVM_CAP_COALESCED_MMIO.
    It enables the compilation of coalesced_mmio.c.
    
    Signed-off-by: Laurent Vivier <Laurent.Vivier@bull.net>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 5f94c1741bdc7a336553122036e8a779e616ccbf
Author: Laurent Vivier <Laurent.Vivier@bull.net>
Date:   Fri May 30 16:05:54 2008 +0200

    KVM: Add coalesced MMIO support (common part)
    
    This patch adds all needed structures to coalesce MMIOs.
    Until an architecture uses it, it is not compiled.
    
    Coalesced MMIO introduces two ioctl() to define where are the MMIO zones that
    can be coalesced:
    
    - KVM_REGISTER_COALESCED_MMIO registers a coalesced MMIO zone.
      It requests one parameter (struct kvm_coalesced_mmio_zone) which defines
      a memory area where MMIOs can be coalesced until the next switch to
      user space. The maximum number of MMIO zones is KVM_COALESCED_MMIO_ZONE_MAX.
    
    - KVM_UNREGISTER_COALESCED_MMIO cancels all registered zones inside
      the given bounds (bounds are also given by struct kvm_coalesced_mmio_zone).
    
    The userspace client can check kernel coalesced MMIO availability by asking
    ioctl(KVM_CHECK_EXTENSION) for the KVM_CAP_COALESCED_MMIO capability.
    The ioctl() call to KVM_CAP_COALESCED_MMIO will return 0 if not supported,
    or the page offset where will be stored the ring buffer.
    The page offset depends on the architecture.
    
    After an ioctl(KVM_RUN), the first page of the KVM memory mapped points to
    a kvm_run structure. The offset given by KVM_CAP_COALESCED_MMIO is
    an offset to the coalesced MMIO ring expressed in PAGE_SIZE relatively
    to the address of the start of th kvm_run structure. The MMIO ring buffer
    is defined by the structure kvm_coalesced_mmio_ring.
    
    [akio: fix oops during guest shutdown]
    
    Signed-off-by: Laurent Vivier <Laurent.Vivier@bull.net>
    Signed-off-by: Akio Takebe <takebe_akio@jp.fujitsu.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 92760499d01ef91518119908eb9b8798b6c9bd3f
Author: Laurent Vivier <Laurent.Vivier@bull.net>
Date:   Fri May 30 16:05:53 2008 +0200

    KVM: kvm_io_device: extend in_range() to manage len and write attribute
    
    Modify member in_range() of structure kvm_io_device to pass length and the type
    of the I/O (write or read).
    
    This modification allows to use kvm_io_device with coalesced MMIO.
    
    Signed-off-by: Laurent Vivier <Laurent.Vivier@bull.net>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 131d82791b628d4aeafd94ddc74a9b68f3d15a83
Author: Avi Kivity <avi@qumranet.com>
Date:   Thu May 29 14:56:28 2008 +0300

    KVM: MMU: Avoid page prefetch on SVM
    
    SVM cannot benefit from page prefetching since guest page fault bypass
    cannot by made to work there.  Avoid accessing the guest page table in
    this case.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit d761a501cf9cd4fa08ff35d252ff08b8c31ce677
Author: Avi Kivity <avi@qumranet.com>
Date:   Thu May 29 14:55:03 2008 +0300

    KVM: MMU: Move nonpaging_prefetch_page()
    
    In preparation for next patch. No code change.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 91ed7a0e15c6f6ff57f5cf70feabdba56a999863
Author: Avi Kivity <avi@qumranet.com>
Date:   Thu May 29 14:38:38 2008 +0300

    KVM: x86 emulator: implement 'push imm' (opcode 0x68)
    
    Encountered in FC6 boot sequence, now that we don't force ss.rpl = 0 during
    the protected mode transition.  Not really necessary, but nice to have.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 19e43636b5af1c8b9cc8406af674835284abab0c
Author: Avi Kivity <avi@qumranet.com>
Date:   Thu May 29 14:26:29 2008 +0300

    KVM: x86 emulator: simplify push imm8 emulation
    
    Instead of fetching the data explicitly, use SrcImmByte.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit eab9f71feb1851b5b700ca12ae614b6a0a441021
Author: Avi Kivity <avi@qumranet.com>
Date:   Thu May 29 14:20:16 2008 +0300

    KVM: MMU: Optimize prefetch_page()
    
    Instead of reading each pte individually, read 256 bytes worth of ptes and
    batch process them.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 38d5bc6d50a4368be08b39b02efb9cbbe1dd60d0
Author: Guillaume Thouvenin <guillaume.thouvenin@ext.bull.net>
Date:   Tue May 27 15:13:28 2008 +0200

    KVM: x86 emulator: Add support for mov r, sreg (0x8c) instruction
    
    Add support for mov r, sreg (0x8c) instruction
    
    Signed-off-by: Guillaume Thouvenin <guillaume.thouvenin@ext.bull.net>
    Signed-off-by: Laurent Vivier <laurent.vivier@bull.net>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 4257198ae2c36e030a0947fef661c8de973778be
Author: Guillaume Thouvenin <guillaume.thouvenin@ext.bull.net>
Date:   Tue May 27 14:49:15 2008 +0200

    KVM: x86 emulator: Add support for mov seg, r (0x8e) instruction
    
    Add support for mov r, sreg (0x8c) instruction.
    
    [avi: drop the sreg decoding table in favor of 1:1 encoding]
    
    Signed-off-by: Guillaume Thouvenin <guillaume.thouvenin@ext.bull.net>
    Signed-off-by: Laurent Vivier <laurent.vivier@bull.net>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 615ac125618dc7b40ecb418e8b353d31ccf0e518
Author: Guillaume Thouvenin <guillaume.thouvenin@ext.bull.net>
Date:   Tue May 27 10:19:16 2008 +0200

    KVM: x86 emulator: adds support to mov r,imm (opcode 0xb8) instruction
    
    Add support to mov r, imm (0xb8) instruction.
    
    Signed-off-by: Guillaume Thouvenin <guillaume.thouvenin@ext.bull.net>
    Signed-off-by: Laurent Vivier <laurent.vivier@bull.net>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 954cd36f7613ac6d084abe33114dd45a8e0dbe92
Author: Guillaume Thouvenin <guillaume.thouvenin@ext.bull.net>
Date:   Tue May 27 10:19:08 2008 +0200

    KVM: x86 emulator: add support for jmp far 0xea
    
    Add support for jmp far (opcode 0xea) instruction.
    
    Signed-off-by: Guillaume Thouvenin <guillaume.thouvenin@ext.bull.net>
    Signed-off-by: Laurent Vivier <laurent.vivier@bull.net>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 89c696383d6eb493351a89d450d8ad7a55cbe1da
Author: Guillaume Thouvenin <guillaume.thouvenin@ext.bull.net>
Date:   Tue May 27 10:22:20 2008 +0200

    KVM: x86 emulator: Update c->dst.bytes in decode instruction
    
    Update c->dst.bytes in decode instruction instead of instruction
    itself.  It's needed because if c->dst.bytes is equal to 0, the
    instruction is not emulated.
    
    Signed-off-by: Guillaume Thouvenin <guillaume.thouvenin@ext.bull.net>
    Signed-off-by: Laurent Vivier <laurent.vivier@bull.net>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 3e6e0aab1ba1e8b354ce01f5659336f9aee69437
Author: Guillaume Thouvenin <guillaume.thouvenin@ext.bull.net>
Date:   Tue May 27 10:18:46 2008 +0200

    KVM: Prefixes segment functions that will be exported with "kvm_"
    
    Prefixes functions that will be exported with kvm_.
    We also prefixed set_segment() even if it still static
    to be coherent.
    
    signed-off-by: Guillaume Thouvenin <guillaume.thouvenin@ext.bull.net>
    Signed-off-by: Laurent Vivier <laurent.vivier@bull.net>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 9ba075a664dff836fd6fb93f90fcc827f7683d91
Author: Avi Kivity <avi@qumranet.com>
Date:   Mon May 26 20:06:35 2008 +0300

    KVM: MTRR support
    
    Add emulation for the memory type range registers, needed by VMware esx 3.5,
    and by pci device assignment.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 81609e3e26508840a1b51414376f2541dd191483
Author: Avi Kivity <avi@qumranet.com>
Date:   Tue May 27 16:26:01 2008 +0300

    KVM: Order segment register constants in the same way as cpu operand encoding
    
    This can be used to simplify the x86 instruction decoder.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit f08864b42a45581a64558aa5b6b673c77b97ee5d
Author: Sheng Yang <sheng.yang@intel.com>
Date:   Thu May 15 18:23:25 2008 +0800

    KVM: VMX: Enable NMI with in-kernel irqchip
    
    Signed-off-by: Sheng Yang <sheng.yang@intel.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 3419ffc8e45a5344abc87684cbca6cdc5c9c8a01
Author: Sheng Yang <sheng.yang@intel.com>
Date:   Thu May 15 09:52:48 2008 +0800

    KVM: IOAPIC/LAPIC: Enable NMI support
    
    [avi: fix ia64 build breakage]
    
    Signed-off-by: Sheng Yang <sheng.yang@intel.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 50d40d7fb9b09e68a657c68837fcfa067b70cc42
Author: Avi Kivity <avi@qumranet.com>
Date:   Sun May 25 14:38:15 2008 +0300

    KVM: Remove unnecessary ->decache_regs() call
    
    Since we aren't modifying any register, there's no need to decache
    the register state.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 7cc8883074b040aa8c1ebd3a17463b0ea3a9ef16
Author: Avi Kivity <avi@qumranet.com>
Date:   Tue May 13 16:29:20 2008 +0300

    KVM: Remove decache_vcpus_on_cpu() and related callbacks
    
    Obsoleted by the vmx-specific per-cpu list.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 543e42436643d68ad007d0bae2f485caac9c8a02
Author: Avi Kivity <avi@qumranet.com>
Date:   Tue May 13 16:22:47 2008 +0300

    KVM: VMX: Add list of potentially locally cached vcpus
    
    VMX hardware can cache the contents of a vcpu's vmcs.  This cache needs
    to be flushed when migrating a vcpu to another cpu, or (which is the case
    that interests us here) when disabling hardware virtualization on a cpu.
    
    The current implementation of decaching iterates over the list of all vcpus,
    picks the ones that are potentially cached on the cpu that is being offlined,
    and flushes the cache.  The problem is that it uses mutex_trylock() to gain
    exclusive access to the vcpu, which fires off a (benign) warning about using
    the mutex in an interrupt context.
    
    To avoid this, and to make things generally nicer, add a new per-cpu list
    of potentially cached vcus.  This makes the decaching code much simpler.  The
    list is vmx-specific since other hardware doesn't have this issue.
    
    [andrea: fix crash on suspend/resume]
    
    Signed-off-by: Andrea Arcangeli <andrea@qumranet.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 4ecac3fd6dc2629ad76a658a486f081c44aef10e
Author: Avi Kivity <avi@qumranet.com>
Date:   Tue May 13 13:23:38 2008 +0300

    KVM: Handle virtualization instruction #UD faults during reboot
    
    KVM turns off hardware virtualization extensions during reboot, in order
    to disassociate the memory used by the virtualization extensions from the
    processor, and in order to have the system in a consistent state.
    Unfortunately virtual machines may still be running while this goes on,
    and once virtualization extensions are turned off, any virtulization
    instruction will #UD on execution.
    
    Fix by adding an exception handler to virtualization instructions; if we get
    an exception during reboot, we simply spin waiting for the reset to complete.
    If it's a true exception, BUG() so we can have our stack trace.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 1b7fcd3263e5f12dba43d27b64e1578bec070c28
Author: Avi Kivity <avi@qumranet.com>
Date:   Thu May 15 13:51:35 2008 +0300

    KVM: MMU: Fix false flooding when a pte points to page table
    
    The KVM MMU tries to detect when a speculative pte update is not actually
    used by demand fault, by checking the accessed bit of the shadow pte.  If
    the shadow pte has not been accessed, we deem that page table flooded and
    remove the shadow page table, allowing further pte updates to proceed
    without emulation.
    
    However, if the pte itself points at a page table and only used for write
    operations, the accessed bit will never be set since all access will happen
    through the emulator.
    
    This is exactly what happens with kscand on old (2.4.x) HIGHMEM kernels.
    The kernel points a kmap_atomic() pte at a page table, and then
    proceeds with read-modify-write operations to look at the dirty and accessed
    bits.  We get a false flood trigger on the kmap ptes, which results in the
    mmu spending all its time setting up and tearing down shadows.
    
    Fix by setting the shadow accessed bit on emulated accesses.
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 7682f2d0dd3ff5bd2756eac018a5b4e7e30ef16c
Author: Avi Kivity <avi@qumranet.com>
Date:   Mon May 12 19:25:43 2008 +0300

    KVM: VMX: Trivial vmcs_write64() code simplification
    
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 14ae51b6c068ef7ab52dc2d53fe226e6189f2ab2
Author: Chris Lalancette <clalance@redhat.com>
Date:   Mon May 5 13:05:16 2008 -0400

    KVM: SVM: Fake MSR_K7 performance counters
    
    Attached is a patch that fixes a guest crash when booting older Linux kernels.
    The problem stems from the fact that we are currently emulating
    MSR_K7_EVNTSEL[0-3], but not emulating MSR_K7_PERFCTR[0-3].  Because of this,
    setup_k7_watchdog() in the Linux kernel receives a GPF when it attempts to
    write into MSR_K7_PERFCTR, which causes an OOPs.
    
    The patch fixes it by just "fake" emulating the appropriate MSRs, throwing
    away the data in the process.  This causes the NMI watchdog to not actually
    work, but it's not such a big deal in a virtualized environment.
    
    When we get a write to one of these counters, we printk_ratelimit() a warning.
    I decided to print it out for all writes, even if the data is 0; it doesn't
    seem to make sense to me to special case when data == 0.
    
    Tested by myself on a RHEL-4 guest, and Joerg Roedel on a Windows XP 64-bit
    guest.
    
    Signed-off-by: Chris Lalancette <clalance@redhat.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit f697554515b06e8d7264f316b25e6da943407142
Author: Aurelien Jarno <aurelien@aurel32.net>
Date:   Fri May 2 17:02:23 2008 +0200

    KVM: PIT: support mode 3
    
    The in-kernel PIT emulation ignores pending timers if operating
    under mode 3, which for example Hurd uses.
    
    This mode should output a square wave, high for (N+1)/2 counts and low
    for (N-1)/2 counts. As we only care about the resulting interrupts, the
    period is N, and mode 3 is the same as mode 2 with regard to
    interrupts.
    
    Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 2e2e3738af33575cba59597acd5e80cdd5ec11ee
Author: Anthony Liguori <aliguori@us.ibm.com>
Date:   Wed Apr 30 15:37:07 2008 -0500

    KVM: Handle vma regions with no backing page
    
    This patch allows VMAs that contain no backing page to be used for guest
    memory.  This is useful for assigning mmio regions to a guest.
    
    Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit d2ebb4103ff349af6dac14955bf93e57487a6694
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Wed Apr 30 17:56:04 2008 +0200

    KVM: SVM: add tracing support for TDP page faults
    
    To distinguish between real page faults and nested page faults they should be
    traced as different events. This is implemented by this patch.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit af9ca2d703f4cefbf6441bfe127c4191092ad394
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Wed Apr 30 17:56:03 2008 +0200

    KVM: SVM: add missing kvmtrace markers
    
    This patch adds the missing kvmtrace markers to the svm
    module of kvm.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 54e445ca8411ec892f986d9f8c11b8c1806ecde4
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Wed Apr 30 17:56:02 2008 +0200

    KVM: add missing kvmtrace bits
    
    This patch adds some kvmtrace bits to the generic x86 code
    where it is instrumented from SVM.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit a069805579a390f0fa91694f6963bcc4b2cecc6b
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Wed Apr 30 17:56:01 2008 +0200

    KVM: SVM: implement dedicated INTR exit handler
    
    With an exit handler for INTR intercepts its possible to account them using
    kvmtrace.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit c47f098d69ed2bd7343e54095ff4aa2533253bee
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Wed Apr 30 17:56:00 2008 +0200

    KVM: SVM: implement dedicated NMI exit handler
    
    With an exit handler for NMI intercepts its possible to account them using
    kvmtrace.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit c7bf23babc959b186335d2640959a1b8633588de
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Wed Apr 30 17:55:59 2008 +0200

    KVM: VMX: move APIC_ACCESS trace entry to generic code
    
    This patch moves the trace entry for APIC accesses from the VMX code to the
    generic lapic code. This way APIC accesses from SVM will also be traced.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 8b2cf73cc11cf29a21c51c453a3205f23d888915
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Sun Apr 27 12:14:13 2008 -0700

    KVM: add statics were possible, function definition in lapic.h
    
    Noticed by sparse:
    arch/x86/kvm/vmx.c:1583:6: warning: symbol 'vmx_disable_intercept_for_msr' was not declared. Should it be static?
    arch/x86/kvm/x86.c:3406:5: warning: symbol 'kvm_task_switch_16' was not declared. Should it be static?
    arch/x86/kvm/x86.c:3429:5: warning: symbol 'kvm_task_switch_32' was not declared. Should it be static?
    arch/x86/kvm/mmu.c:1968:6: warning: symbol 'kvm_mmu_remove_one_alloc_mmu_page' was not declared. Should it be static?
    arch/x86/kvm/mmu.c:2014:6: warning: symbol 'mmu_destroy_caches' was not declared. Should it be static?
    arch/x86/kvm/lapic.c:862:5: warning: symbol 'kvm_lapic_get_base' was not declared. Should it be static?
    arch/x86/kvm/i8254.c:94:5: warning: symbol 'pit_get_gate' was not declared. Should it be static?
    arch/x86/kvm/i8254.c:196:5: warning: symbol '__pit_timer_fn' was not declared. Should it be static?
    arch/x86/kvm/i8254.c:561:6: warning: symbol '__inject_pit_timer_intr' was not declared. Should it be static?
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit 1e1c65e03ec817a64153751150f6691db9842acd
Author: Christian Borntraeger <borntraeger@de.ibm.com>
Date:   Mon Apr 21 13:48:24 2008 +0200

    KVM: remove long -> void *user -> long cast
    
    kvm_dev_ioctl casts the arg value to void __user *, just to recast it
    again to long. This seems unnecessary.
    
    According to objdump the binary code on x86 is unchanged by this patch.
    
    Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
    Signed-off-by: Avi Kivity <avi@qumranet.com>

commit ba42059fbd0aa1ac91b582412b5fedb1258f241f
Author: Ingo Molnar <mingo@elte.hu>
Date:   Sun Jul 20 11:02:06 2008 +0200

    sched: hrtick_enabled() should use cpu_active()
    
    Peter pointed out that hrtick_enabled() should use cpu_active().
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d986434a7d32079cc6cbedcdb04d834aa9b323ff
Merge: 1b427c1... 3165651...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Sun Jul 20 11:01:29 2008 +0200

    Merge branch 'sched/urgent' into sched/devel

commit 31656519e132f6612584815f128c83976a9aaaef
Author: Peter Zijlstra <peterz@infradead.org>
Date:   Fri Jul 18 18:01:23 2008 +0200

    sched, x86: clean up hrtick implementation
    
    random uvesafb failures were reported against Gentoo:
    
      http://bugs.gentoo.org/show_bug.cgi?id=222799
    
    and Mihai Moldovan bisected it back to:
    
    > 8f4d37ec073c17e2d4aa8851df5837d798606d6f is first bad commit
    > commit 8f4d37ec073c17e2d4aa8851df5837d798606d6f
    > Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
    > Date:   Fri Jan 25 21:08:29 2008 +0100
    >
    >    sched: high-res preemption tick
    
    Linus suspected it to be hrtick + vm86 interaction and observed:
    
    > Btw, Peter, Ingo: I think that commit is doing bad things. They aren't
    > _incorrect_ per se, but they are definitely bad.
    >
    > Why?
    >
    > Using random _TIF_WORK_MASK flags is really impolite for doing
    > "scheduling" work. There's a reason that arch/x86/kernel/entry_32.S
    > special-cases the _TIF_NEED_RESCHED flag: we don't want to exit out of
    > vm86 mode unnecessarily.
    >
    > See the "work_notifysig_v86" label, and how it does that
    > "save_v86_state()" thing etc etc.
    
    Right, I never liked having to fiddle with those TIF flags. Initially I
    needed it because the hrtimer base lock could not nest in the rq lock.
    That however is fixed these days.
    
    Currently the only reason left to fiddle with the TIF flags is remote
    wakeups. We cannot program a remote cpu's hrtimer. I've been thinking
    about using the new and improved IPI function call stuff to implement
    hrtimer_start_on().
    
    However that does require that smp_call_function_single(.wait=0) works
    from interrupt context - /me looks at the latest series from Jens - Yes
    that does seem to be supported, good.
    
    Here's a stab at cleaning this stuff up ...
    
    Mihai reported test success as well.
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Tested-by: Mihai Moldovan <ionic@ionic.de>
    Cc: Michal Januszewski <spock@gentoo.org>
    Cc: Antonino Daplas <adaplas@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c4762aba0b1f72659aae9ce37b772ca8bd8f06f4
Author: Mike Travis <travis@sgi.com>
Date:   Fri Jul 18 18:11:34 2008 -0700

    NR_CPUS: Replace NR_CPUS in speedstep-centrino.c
    
    Some cleanups in speedstep-centrino.c for NR_CPUS=4096.
    
      * Use new CPUMASK_PTR (instead of old CPUMASK_VAR).
    
      * Replace arrays sized by NR_CPUS with percpu variables.
    
      * Cleanup some formatting problems (>80 chars per line)
        and other checkpatch complaints.
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 80422d3431cc990b967da129f9eb8e3e9989f841
Author: Mike Travis <travis@sgi.com>
Date:   Fri Jul 18 18:11:33 2008 -0700

    cpumask: Provide a generic set of CPUMASK_ALLOC macros, FIXUP
    
      * Rename CPUMASK_VAR --> CPUMASK_PTR (and simplify)
    
      * Fix a semantic error in CPUMASK_ALLOC
    
      * Add a bit of commentry to cpumask.h
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b38868aabeeb9c0c76a41ac5fa98c24bf0096f2a
Author: Mike Travis <travis@sgi.com>
Date:   Fri Jul 18 18:11:32 2008 -0700

    NR_CPUS: Replace NR_CPUS in cpufreq userspace routines
    
      * Replace arrays sized by NR_CPUS with percpu variables.
    
        Prior reference: http://marc.info/?l=linux-kernel&m=120251421825989&w=4
        Subject:    [PATCH 1/4] cpufreq: change cpu freq tables to per_cpu variables
        From:       Mike Travis <travis () sgi ! com>
        Date:       2008-02-08 23:37:39
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 94a1e869c7b96a9d30e260084866383a145fd8ae
Author: Mike Travis <travis@sgi.com>
Date:   Fri Jul 18 18:11:31 2008 -0700

    NR_CPUS: Replace per_cpu(..., smp_processor_id()) with __get_cpu_var
    
      * Slight optimization when getting one's own cpu_info percpu data.
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1bd9d6b64e1474f1a03f8660e8721d746cffae57
Author: Mike Travis <travis@sgi.com>
Date:   Fri Jul 18 18:11:30 2008 -0700

    NR_CPUS: Replace NR_CPUS in arch/x86/kernel/genapic_flat_64.c
    
      * nr_cpu_ids should be used to determine if a percpu area is
        available for a given cpu.
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 247bc6ca0f691e4617e7bdb70cbaccc939f754ec
Author: Mike Travis <travis@sgi.com>
Date:   Fri Jul 18 18:11:29 2008 -0700

    NR_CPUS: Replace NR_CPUS in arch/x86/kernel/genx2apic_uv_x.c
    
      * Replace NR_CPUS loop with for_each_possible_cpu().
    
      * nr_cpu_ids should be used to determine if a percpu area is
        available for a given cpu.
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f2ad47ffeb1d292b7c7d1e2f6aedb37646c391db
Author: Mike Travis <travis@sgi.com>
Date:   Fri Jul 18 18:11:28 2008 -0700

    NR_CPUS: Replace NR_CPUS in arch/x86/kernel/cpu/proc.c
    
      * Use nr_cpu_ids instead of NR_CPUS to limit traversal of cpu online map.
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6bca67f951f80b9e61078f8cdf5fb7b3d9e51aa9
Author: Mike Travis <travis@sgi.com>
Date:   Fri Jul 18 18:11:27 2008 -0700

    NR_CPUS: Replace NR_CPUS in arch/x86/kernel/cpu/mcheck/mce_64.c
    
      * nr_cpu_ids should be used to allocate arrays based on the number of
        cpu's present.
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e3a61b0a8c0e342e700a61cd554b01050f333a36
Author: Simon Arlott <simon@fire.lp0.eu>
Date:   Sat Jul 19 23:32:54 2008 +0100

    x86: add unknown_nmi_panic kernel parameter
    
    It's not possible to enable the unknown_nmi_panic sysctl option
    until init is run. It's useful to be able to panic the kernel
    during boot too, this adds a parameter to enable this option.
    
    Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c4dc59ae7af8c1c116d2cb4dffba337f032a6bee
Author: Ingo Molnar <mingo@elte.hu>
Date:   Sun Jul 20 09:31:24 2008 +0200

    x86, VisWS: turn into generic arch, eliminate leftover files
    
    remove unused leftovers.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 63b5d7af2556a7de6bf72c5dd0b85a32fb4c3767
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jul 19 18:02:26 2008 -0700

    x86: add ->pre_time_init to x86_quirks
    
    so NUMAQ can use that to call numaq_pre_time_init()
    
    This allows us to remove a NUMAQ special from arch/x86/kernel/setup.c.
    
    (and paves the way to remove the NUMAQ subarch)
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 64898a8bad8c94ad7a4bd5cc86b66edfbb081f4a
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jul 19 18:01:16 2008 -0700

    x86: extend and use x86_quirks to clean up NUMAQ code
    
    add these new x86_quirks methods:
    
    	int *mpc_record;
    	int (*mpc_apic_id)(struct mpc_config_processor *m);
    	void (*mpc_oem_bus_info)(struct mpc_config_bus *m, char *name);
    	void (*mpc_oem_pci_bus)(struct mpc_config_bus *m);
    	void (*smp_read_mpc_oem)(struct mp_config_oemtable *oemtable,
                                        unsigned short oemsize);
    
    ... and move NUMAQ related mps table handling to numaq_32.c.
    
    also move the call to smp_read_mpc_oem() to smp_read_mpc() directly.
    
    Should not change functionality, albeit it would be nice to get it
    tested on real NUMAQ as well ...
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3c9cb6de1e5ad37d1558fdb0d9d2bed5a7bac0d9
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jul 19 02:07:25 2008 -0700

    x86: introduce x86_quirks
    
    introduce x86_quirks array of boot-time quirk methods.
    
    No change in functionality intended.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5f1f2b3d9dbaee82cd532f28da459adcbf611499
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Fri Jul 18 16:16:23 2008 -0700

    x86: improve debug printout: add target bootmem range in early_res_to_bootmem()
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 175f9c1bba9b825d22b142d183c9e175488b260c
Author: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Date:   Sun Jul 20 00:08:47 2008 -0700

    net_sched: Add size table for qdiscs
    
    Add size table functions for qdiscs and calculate packet size in
    qdisc_enqueue().
    
    Based on patch by Patrick McHardy
     http://marc.info/?l=linux-netdev&m=115201979221729&w=2
    
    Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0abf77e55a2459aa9905be4b226e4729d5b4f0cb
Author: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Date:   Sun Jul 20 00:08:27 2008 -0700

    net_sched: Add accessor function for packet length for qdiscs
    
    Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 5f86173bdf15981ca49d0434f638b68f70a35644
Author: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Date:   Sun Jul 20 00:08:04 2008 -0700

    net_sched: Add qdisc_enqueue wrapper
    
    Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit d092633bff3b19faffc480fe9810805e7792a029
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 18 00:26:59 2008 +0200

    Subject: devmem, x86: fix rename of CONFIG_NONPROMISC_DEVMEM
    From: Arjan van de Ven <arjan@infradead.org>
    Date: Sat, 19 Jul 2008 15:47:17 -0700
    
    CONFIG_NONPROMISC_DEVMEM was a rather confusing name - but renaming it
    to CONFIG_PROMISC_DEVMEM causes problems on architectures that do not
    support this feature; this patch renames it to CONFIG_STRICT_DEVMEM,
    so that architectures can opt-in into it.
    
    ( the polarity of the option is still the same as it was originally; it
      needs to be for now to not break architectures that don't have the
      infastructure yet to support this feature)
    
    Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
    Cc: "V.Radhakrishnan" <rk@atr-labs.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    ---

commit db7a94d60f871ce6a52e97d82dea476cee0c4ea0
Author: David S. Miller <davem@davemloft.net>
Date:   Sat Jul 19 22:39:46 2008 -0700

    highmem: Export totalhigh_pages.
    
    Hash et al. sizing code in SCTP wants to make the
    calculation totalram_pages - totalhigh_pages, just
    like TCP.  But this requires an export for the
    CONFIG_HIGHMEM case to work.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit a6ffb404dc03f806a257faaab831a6cb55c0b790
Author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date:   Sat Jul 19 22:36:07 2008 -0700

    ipv6 mcast: Omit redundant address family checks in ip6_mc_source().
    
    The caller has alredy checked for them.
    
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 230b183921ecbaa5fedc0d35ad6ba7bb64b6e06a
Author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date:   Sat Jul 19 22:35:47 2008 -0700

    net: Use standard structures for generic socket address structures.
    
    Use sockaddr_storage{} for generic socket address storage
    and ensures proper alignment.
    Use sockaddr{} for pointers to omit several casts.
    
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 53b7997fd5c62408d10b9aafb38974ce90fd2356
Author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date:   Sat Jul 19 22:35:03 2008 -0700

    ipv6 netns: Make several "global" sysctl variables namespace aware.
    
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 721499e8931c5732202481ae24f2dfbf9910f129
Author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date:   Sat Jul 19 22:34:43 2008 -0700

    netns: Use net_eq() to compare net-namespaces for optimization.
    
    Without CONFIG_NET_NS, namespace is always &init_net.
    Compiler will be able to omit namespace comparisons with this patch.
    
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0ebd652b35e988c0be3390e49b39cc064ba1cfce
Author: Pekka Enberg <penberg@cs.helsinki.fi>
Date:   Sat Jul 19 14:17:22 2008 +0300

    slub: dump more data on slab corruption
    
    The limit of 128 bytes is too small when debugging slab corruption of the skb
    cache, for example. So increase the limit to PAGE_SIZE to make debugging
    corruptions easier.
    
    Acked-by: Ingo Molnar <mingo@elte.hu>
    Acked-by: Christoph Lameter <cl@linux-foundation.org>
    Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>

commit 9db144fe897bb09838294aab2229cb423ab40988
Author: Michael Hennerich <michael.hennerich@analog.com>
Date:   Sat Jul 19 17:16:07 2008 +0800

    Blackfin arch: Apply Bluetechnix CM-BF527 board support patch
    
    Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit f09630bff51daaf427968c61c0f2370c64148e06
Author: Robin Getz <rgetz@blackfin.uclinux.org>
Date:   Sat Jul 26 19:45:46 2008 +0800

    Blackfin arch: Add unwinding for stack info, and a little more detail on trace buffer
    
    Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 0a6304a9517aa3593913ecfbbcad80e798641723
Author: Michael Hennerich <michael.hennerich@analog.com>
Date:   Sat Jul 26 16:14:57 2008 +0800

    Blackfin arch: Add ISP1760 board resources to BF548-EZKIT
    
    Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 0138da6101fa3cdfea7f470d014c2f13cc03e7a9
Author: Michael Hennerich <michael.hennerich@analog.com>
Date:   Sat Jul 19 16:56:53 2008 +0800

    Blackfin arch: fix bug - detect 0.1 silicon revision BF527-EZKIT as 0.0 version
    
    Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit cc2e16bd35f6d78f559467358259e7d7264d4e96
Author: Mike Frysinger <vapier.adi@gmail.com>
Date:   Sat Jul 19 16:43:51 2008 +0800

    Blackfin arch: add missing IORESOURCE_MEM flags to UART3
    
    Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit aa3348f461da1df5c583f9916ab80298ddd68eff
Author: Graf Yang <graf.yang@analog.com>
Date:   Sat Jul 19 15:54:10 2008 +0800

    Blackfin arch: Add return value check in bfin_sir_probe(), remove SSYNC().
    
    Signed-off-by: Graf Yang <graf.yang@analog.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit e338125b8a886923ba8367207c144764dc352584
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Sat Jul 19 09:33:21 2008 +0200

    nohz: adjust tick_nohz_stop_sched_tick() call of s390 as well
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit e4f25060b87a627f5cda84b8134911d43c919458
Author: David Howells <dhowells@redhat.com>
Date:   Sat Jul 19 00:44:32 2008 -0700

    sparc: Remove Sparc's asm-offsets for sclow.S
    
    Remove Sparc's asm-offsets for sclow.S as the (E)UID/(E)GID size and
    offset definitions will cease to be correct if COW credentials are
    merged.
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 262c3825a9f3eb0f4f30ebb4b1ee57397bcb3ffc
Author: Sonic Zhang <sonic.zhang@analog.com>
Date:   Sat Jul 19 15:42:41 2008 +0800

    Blackfin arch:  Extend sram malloc to handle L2 SRAM.
    
    Extend system call to alloc L2 SRAM in application.
    Automatically move following sections to L2 SRAM:
    1. kernel built-in l2 attribute section
    2. kernel module l2 attribute section
    3. elf-fdpic application l2 attribute section
    
    Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 407d819cf0fd54c6fc1138a509225696aecafd15
Merge: 7abbcd6... b1235d7...
Author: David S. Miller <davem@davemloft.net>
Date:   Sat Jul 19 00:30:39 2008 -0700

    Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6

commit 7abbcd6a4c8d6179121f2915a761b1133bf1cd99
Author: Denis V. Lunev <den@openvz.org>
Date:   Sat Jul 19 00:29:42 2008 -0700

    ipv6: remove unused macros from net/ipv6.h
    
    Signed-off-by: Denis V. Lunev <den@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 725a8ff04a5dc473cd9d8eb7817ca96fc36c7789
Author: Denis V. Lunev <den@openvz.org>
Date:   Sat Jul 19 00:28:58 2008 -0700

    ipv6: remove unused parameter from ip6_ra_control
    
    Signed-off-by: Denis V. Lunev <den@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit bdccc4ca13a639d759206c5b21ed73f8a813eaba
Author: Daniel Lezcano <dlezcano@fr.ibm.com>
Date:   Sat Jul 19 00:15:13 2008 -0700

    tcp: fix kernel panic with listening_get_next
    
    # BUG: unable to handle kernel NULL pointer dereference at
    0000000000000038
    IP: [<ffffffff821ed01e>] listening_get_next+0x50/0x1b3
    PGD 11e4b9067 PUD 11d16c067 PMD 0
    Oops: 0000 [1] SMP
    last sysfs file: /sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map
    CPU 3
    Modules linked in: bridge ipv6 button battery ac loop dm_mod tg3 ext3
    jbd edd fan thermal processor thermal_sys hwmon sg sata_svw libata dock
    serverworks sd_mod scsi_mod ide_disk ide_core [last unloaded: freq_table]
    Pid: 3368, comm: slpd Not tainted 2.6.26-rc2-mm1-lxc4 #1
    RIP: 0010:[<ffffffff821ed01e>] [<ffffffff821ed01e>]
    listening_get_next+0x50/0x1b3
    RSP: 0018:ffff81011e1fbe18 EFLAGS: 00010246
    RAX: 0000000000000000 RBX: ffff8100be0ad3c0 RCX: ffff8100619f50c0
    RDX: ffffffff82475be0 RSI: ffff81011d9ae6c0 RDI: ffff8100be0ad508
    RBP: ffff81011f4f1240 R08: 00000000ffffffff R09: ffff8101185b6780
    R10: 000000000000002d R11: ffffffff820fdbfa R12: ffff8100be0ad3c8
    R13: ffff8100be0ad6a0 R14: ffff8100be0ad3c0 R15: ffffffff825b8ce0
    FS: 00007f6a0ebd16d0(0000) GS:ffff81011f424540(0000)
    knlGS:0000000000000000
    CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
    CR2: 0000000000000038 CR3: 000000011dc20000 CR4: 00000000000006e0
    DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
    DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
    Process slpd (pid: 3368, threadinfo ffff81011e1fa000, task
    ffff81011f4b8660)
    Stack: 00000000000002ee ffff81011f5a57c0 ffff81011f4f1240
    ffff81011e1fbe90
    0000000000001000 0000000000000000 00007fff16bf2590 ffffffff821ed9c8
    ffff81011f5a57c0 ffff81011d9ae6c0 000000000000041a ffffffff820b0abd
    Call Trace:
    [<ffffffff821ed9c8>] ? tcp_seq_next+0x34/0x7e
    [<ffffffff820b0abd>] ? seq_read+0x1aa/0x29d
    [<ffffffff820d21b4>] ? proc_reg_read+0x73/0x8e
    [<ffffffff8209769c>] ? vfs_read+0xaa/0x152
    [<ffffffff82097a7d>] ? sys_read+0x45/0x6e
    [<ffffffff8200bd2b>] ? system_call_after_swapgs+0x7b/0x80
    
    
    Code: 31 a9 25 00 e9 b5 00 00 00 ff 45 20 83 7d 0c 01 75 79 4c 8b 75 10
    48 8b 0e eb 1d 48 8b 51 20 0f b7 45 08 39 02 75 0e 48 8b 41 28 <4c> 39
    78 38 0f 84 93 00 00 00 48 8b 09 48 85 c9 75 de 8b 55 1c
    RIP [<ffffffff821ed01e>] listening_get_next+0x50/0x1b3
    RSP <ffff81011e1fbe18>
    CR2: 0000000000000038
    
    This kernel panic appears with CONFIG_NET_NS=y.
    
    How to reproduce ?
    
        On the buggy host (host A)
           * ip addr add 1.2.3.4/24 dev eth0
    
        On a remote host (host B)
           * ip addr add 1.2.3.5/24 dev eth0
           * iptables -A INPUT -p tcp -s 1.2.3.4 -j DROP
           * ssh 1.2.3.4
    
        On host A:
           * netstat -ta or cat /proc/net/tcp
    
    This bug happens when reading /proc/net/tcp[6] when there is a req_sock
    at the SYN_RECV state.
    
    When a SYN is received the minisock is created and the sk field is set to
    NULL. In the listening_get_next function, we try to look at the field
    req->sk->sk_net.
    
    When looking at how to fix this bug, I noticed that is useless to do
    the check for the minisock belonging to the namespace. A minisock belongs
    to a listen point and this one is per namespace, so when browsing the
    minisock they are always per namespace.
    
    Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit bafcc1b97323261a42d47960db99947bcc1be133
Author: Robin Getz <rgetz@blackfin.uclinux.org>
Date:   Sat Jul 19 15:11:15 2008 +0800

    Blackfin arch: Remove useless config option.
    
    Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 4389dded7767d24290463f2a8302ba3253ebdd56
Author: Adam Langley <agl@imperialviolet.org>
Date:   Sat Jul 19 00:07:02 2008 -0700

    tcp: Remove redundant checks when setting eff_sacks
    
    Remove redundant checks when setting eff_sacks and make the number of SACKs a
    compile time constant. Now that the options code knows how many SACK blocks can
    fit in the header, we don't need to have the SACK code guessing at it.
    
    Signed-off-by: Adam Langley <agl@imperialviolet.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 33ad798c924b4a1afad3593f2796d465040aadd5
Author: Adam Langley <agl@imperialviolet.org>
Date:   Sat Jul 19 00:04:31 2008 -0700

    tcp: options clean up
    
    This should fix the following bugs:
      * Connections with MD5 signatures produce invalid packets whenever SACK
        options are included
      * MD5 signatures are counted twice in the MSS calculations
    
    Behaviour changes:
      * A SYN with MD5 + SACK + TS elicits a SYNACK with MD5 + SACK
    
        This is because we can't fit any SACK blocks in a packet with MD5 + TS
        options. There was discussion about disabling SACK rather than TS in
        order to fit in better with old, buggy kernels, but that was deemed to
        be unnecessary.
    
      * SYNs with MD5 don't include a TS option
    
        See above.
    
    Additionally, it removes a bunch of duplicated logic for calculating options,
    which should help avoid these sort of issues in the future.
    
    Signed-off-by: Adam Langley <agl@imperialviolet.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 49a72dfb8814c2d65bd9f8c9c6daf6395a1ec58d
Author: Adam Langley <agl@imperialviolet.org>
Date:   Sat Jul 19 00:01:42 2008 -0700

    tcp: Fix MD5 signatures for non-linear skbs
    
    Currently, the MD5 code assumes that the SKBs are linear and, in the case
    that they aren't, happily goes off and hashes off the end of the SKB and
    into random memory.
    
    Reported by Stephen Hemminger in [1]. Advice thanks to Stephen and Evgeniy
    Polyakov. Also includes a couple of missed route_caps from Stephen's patch
    in [2].
    
    [1] http://marc.info/?l=linux-netdev&m=121445989106145&w=2
    [2] http://marc.info/?l=linux-netdev&m=121459157816964&w=2
    
    Signed-off-by: Adam Langley <agl@imperialviolet.org>
    Acked-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 5d481f497559245ecfb1b95cafe39bfbf037fda5
Author: Sonic Zhang <sonic.zhang@analog.com>
Date:   Sat Jul 19 14:51:31 2008 +0800

    Blackfin arch:  change L1 malloc to base on slab cache and lists.
    
    Remove the sram piece limitation and improve the performance to
    alloc/free sram piece data.
    
    Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 845525a642c1c9e1335c33a274d4273906ee58eb
Author: Vlad Yasevich <vladislav.yasevich@hp.com>
Date:   Fri Jul 18 23:08:21 2008 -0700

    sctp: Update sctp global memory limit allocations.
    
    Update sctp global memory limit allocations to be the same as TCP.
    
    Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 336d3262df71fcd2661180bb35d5ea41b4cbca58
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Fri Jul 18 23:07:09 2008 -0700

    sctp: remove unnecessary byteshifting, calculate directly in big-endian
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 4e54064e0a13b7a7d4a481123c1783f770538e30
Author: Vlad Yasevich <vladislav.yasevich@hp.com>
Date:   Fri Jul 18 23:06:32 2008 -0700

    sctp: Allow only 1 listening socket with SO_REUSEADDR
    
    When multiple socket bind to the same port with SO_REUSEADDR,
    only 1 can be listining.
    
    Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 23b29ed80bd7184398317a111dc488605cb66c7f
Author: Vlad Yasevich <vladislav.yasevich@hp.com>
Date:   Fri Jul 18 23:06:07 2008 -0700

    sctp: Do not leak memory on multiple listen() calls
    
    SCTP permits multiple listen call and on subsequent calls
    we leak he memory allocated for the crypto transforms.
    
    Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7dab83de50c7b2b7ceac695a0b56fa6c0f95b0bc
Author: Vlad Yasevich <vladislav.yasevich@hp.com>
Date:   Fri Jul 18 23:05:40 2008 -0700

    sctp: Support ipv6only AF_INET6 sockets.
    
    Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 6d0ccbac688207ca0616ab5094932af4db4747b3
Author: Florian Westphal <fw@strlen.de>
Date:   Fri Jul 18 23:04:39 2008 -0700

    sctp: Prevent uninitialized memory access
    
    valgrind reports uninizialized memory accesses when running
    sctp inside the network simulation cradle simulator:
    
     Conditional jump or move depends on uninitialised value(s)
        at 0x570E34A: sctp_assoc_sync_pmtu (associola.c:1324)
        by 0x57427DA: sctp_packet_transmit (output.c:403)
        by 0x5710EFF: sctp_outq_flush (outqueue.c:824)
        by 0x5710B88: sctp_outq_uncork (outqueue.c:701)
        by 0x5745262: sctp_cmd_interpreter (sm_sideeffect.c:1548)
        by 0x57444B7: sctp_side_effects (sm_sideeffect.c:976)
        by 0x5744460: sctp_do_sm (sm_sideeffect.c:945)
        by 0x572157D: sctp_primitive_ASSOCIATE (primitive.c:94)
        by 0x5725C04: __sctp_connect (socket.c:1094)
        by 0x57297DC: sctp_connect (socket.c:3297)
    
     Conditional jump or move depends on uninitialised value(s)
        at 0x575D3A5: mod_timer (timer.c:630)
        by 0x5752B78: sctp_cmd_hb_timers_start (sm_sideeffect.c:555)
        by 0x5754133: sctp_cmd_interpreter (sm_sideeffect.c:1448)
        by 0x5753607: sctp_side_effects (sm_sideeffect.c:976)
        by 0x57535B0: sctp_do_sm (sm_sideeffect.c:945)
        by 0x571E9AE: sctp_endpoint_bh_rcv (endpointola.c:474)
        by 0x573347F: sctp_inq_push (inqueue.c:104)
        by 0x572EF93: sctp_rcv (input.c:256)
        by 0x5689623: ip_local_deliver_finish (ip_input.c:230)
        by 0x5689759: ip_local_deliver (ip_input.c:268)
        by 0x5689CAC: ip_rcv_finish (dst.h:246)
    
    #1 is due to "if (t->pmtu_pending)".
    8a4794914f9cf2681235ec2311e189fe307c28c7 "[SCTP] Flag a pmtu change request"
    suggests it should be initialized to 0.
    
    #2 is the heartbeat timer 'expires' value, which is uninizialised, but
    test by mod_timer().
    T3_rtx_timer seems to be affected by the same problem, so initialize it, too.
    
    Signed-off-by: Florian Westphal <fw@strlen.de>
    Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit c4e85f82edcd6027cfe67331a2e00741b009756b
Author: Florian Westphal <fw@strlen.de>
Date:   Fri Jul 18 23:03:44 2008 -0700

    sctp: Don't abort initialization when CONFIG_PROC_FS=n
    
    This puts CONFIG_PROC_FS defines around the proc init/exit functions
    and also avoids compiling proc.c if procfs is not supported.
    Also make SCTP_DBG_OBJCNT depend on procfs.
    
    Signed-off-by: Florian Westphal <fw@strlen.de>
    Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit c1e20f7c8b9ccbafc9ea78f2b406738728ce6b81
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Fri Jul 18 23:02:15 2008 -0700

    tcp: RTT metrics scaling
    
    Some of the metrics (RTT, RTTVAR and RTAX_RTO_MIN) are stored in
    kernel units (jiffies) and this leaks out through the netlink API to
    user space where the units for jiffies are unknown.
    
    This patches changes the kernel to convert to/from milliseconds. This
    changes the ABI, but milliseconds seemed like the most natural unit
    for these parameters.  Values available via syscall in
    /proc/net/rt_cache and netlink will be in milliseconds.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 30ee42be00b7a50929a73cb617f70b1d3219eb69
Author: David S. Miller <davem@davemloft.net>
Date:   Fri Jul 18 23:00:11 2008 -0700

    pkt_sched: Fix noqueue_qdisc initialization.
    
    Like noop_qdisc, it needs a dummy backpointer and
    explicit qdisc->q.lock initialization.
    
    Based upon a report by Stephen Hemminger.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 3072367300aa8c779e3a14ee8e89de079e90f3ad
Author: David S. Miller <davem@davemloft.net>
Date:   Fri Jul 18 22:50:15 2008 -0700

    pkt_sched: Manage qdisc list inside of root qdisc.
    
    Idea is from Patrick McHardy.
    
    Instead of managing the list of qdiscs on the device level, manage it
    in the root qdisc of a netdev_queue.  This solves all kinds of
    visibility issues during qdisc destruction.
    
    The way to iterate over all qdiscs of a netdev_queue is to visit
    the netdev_queue->qdisc, and then traverse it's list.
    
    The only special case is to ignore builting qdiscs at the root when
    dumping or doing a qdisc_lookup().  That was not needed previously
    because builtin qdiscs were not added to the device's qdisc_list.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 92c49890922d54cba4b1eadeb0b185773c2c9570
Author: Matthew Garrett <mjg59@srcf.ucam.org>
Date:   Sat Jul 19 00:43:54 2008 -0400

    Input: add switch for dock events
    
    Add a SW_DOCK switch to input.h.  ACPI docks currently send their docking
    status as a uevent, but not all docks are ACPI or correspond to a device.
    In that case, it makes more sense to simply generate an input event on
    docking or undocking.
    
    Signed-off-by: Matthew Garrett <mjg@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 5ec461d083066441c1a280aa9e13d3bb5c3e008a
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Sat Jul 19 00:40:25 2008 -0400

    Input: add microphone insert switch definition
    
    Add a new switch type to the input API for reporting microphone
    insertion. This will be used by the ALSA jack reporting API.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 87d9173ea0c820021cf49e4c675b3821cfb4f0eb
Author: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date:   Sat Jul 19 00:35:43 2008 -0400

    Input: i8042 - add Arima-Rioworks HDAMB board to noloop list
    
    The board does not raise AUX IRQ in response to AUX LOOP command.
    
    Reported-by: Guillaume Morin <guillaume@morinfr.org>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 48ad88b1f2caf87e3d02c34e1d7de2ce68370e27
Author: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date:   Sat Jul 19 00:14:26 2008 -0400

    Input: sgi_btns - add support for SGI Indy volume buttons
    
    Also rename sgio2_btns to sgi_btns since the driver is not only
    for SGI O2 anymore.
    
    Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 305e342bba16730a0821131af6d7d0df43bfff4c
Author: Helge Deller <deller@gmx.de>
Date:   Mon Jul 14 10:28:32 2008 -0400

    Input: add option to disable HP SDC driver
    
    Add "no_hpsdc" kernel module option to the hp_sdc driver, so that
    the driver can be instructed to not enable the HP SDC port.
    
    This is useful on some older HPPA boxes with HIL keyboard
    and HIL mouse where the new HP SDC HIL drivers don't work
    yet. By disabling the new hp_sdc driver users are able to use
    the older hilkbd driver instead.
    
    Signed-off-by: Helge Deller <deller@gmx.de>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 72b25a913ed9b1ab49c7022adaf3f271a65ea219
Author: David S. Miller <davem@davemloft.net>
Date:   Fri Jul 18 20:54:17 2008 -0700

    pkt_sched: Get rid of u32_list.
    
    The u32_list is just an indirect way of maintaining a reference
    to a U32 node on a per-qdisc basis.
    
    Just add an explicit node pointer for u32 to struct Qdisc an do
    away with this global list.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 8913336a7e8d56e984109a3137d6c0e3362596a4
Author: Patrick McHardy <kaber@trash.net>
Date:   Fri Jul 18 18:05:19 2008 -0700

    packet: add PACKET_RESERVE sockopt
    
    Add new sockopt to reserve some headroom in the mmaped ring frames in
    front of the packet payload. This can be used f.i. when the VLAN header
    needs to be (re)constructed to avoid moving the entire payload.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 3ca4095f246c21c285d9e4be2ea4d3ee7fbacebd
Author: Benjamin Li <benli@broadcom.com>
Date:   Fri Jul 18 17:58:57 2008 -0700

    bnx2: Update version to 1.7.9.
    
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 8a31329eae0949a8a73b64fcead84bb44a350591
Author: Benjamin Li <benli@broadcom.com>
Date:   Fri Jul 18 17:57:26 2008 -0700

    bnx2: Fix Sparse warnings
    
    This patch will fix the following sparse warnings:
    
    /home/benli/sparse/bnx2.c:297:8: warning: symbol 'val' shadows an earlier one
    /home/benli/sparse/bnx2.c:286:60: originally declared here
    /home/benli/sparse/bnx2.c:7461:7: warning: symbol 'i' shadows an earlier one
    /home/benli/sparse/bnx2.c:7265:10: originally declared here
    
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 706bf24038ba88ec77503b4829b16da712a32f04
Author: Benjamin Li <benli@broadcom.com>
Date:   Fri Jul 18 17:55:11 2008 -0700

    bnx2: Add TX multiqueue support.
    
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 4f83ec19bbd0c78a2158c7a5d28f70d8b4417803
Author: Benjamin Li <benli@broadcom.com>
Date:   Fri Jul 18 17:54:17 2008 -0700

    bnx2: Update TPAT firmware
    
    This change allows the first TX ring (CID 16) and the first TSS TX ring
    (CID 32) to be used concurrently.  Before this change, we could get TSO
    errors when both TX rings were used concurrently.
    
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 076152d534c6d99ccfe59190d085781a2d4a419b
Author: Ben Hutchings <bhutchings@solarflare.com>
Date:   Fri Jul 18 17:50:57 2008 -0700

    e1000: resolve tx multiqueue bug
    
    With the recent changes to tx mutiqueue, e1000 was not calling
    netif_start_queue() before calling netif_wake_queue().
    This causes an oops during loading of the driver.
    
    (Based on commit d55b53fff0c2ddb639dca04c3f5a0854f292d982
    ("igb/ixgbe/e1000e: resolve tx multiqueue bug").)
    
    Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
    Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e5849e71adcbb774ce40f09c1bcb48acca3b6da7
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Fri Jul 18 17:28:40 2008 -0700

    x86: remove arch_get_ram_range
    
    no user now
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit fec0962e0bed407927b9ff54bb0596a3ab7e4b61
Author: venkatesh.pallipadi@intel.com <venkatesh.pallipadi@intel.com>
Date:   Fri Jul 18 16:08:14 2008 -0700

    x86: Add a debugfs interface to dump PAT memtype
    
    Add a debugfs interface to list out all the PAT memtype reservations.
    Appears at debugfs x86/pat_memtype_list and output format is
    type @ <start addr>-<end addr>
    
    We do not hold the lock while printing the entire list. So, the list may not be
    a consistent copy in case where regions are getting added or deleted
    at the same time.
    
    Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit ae79cdaacb5599781f8bb49f4bdd5723029669cf
Author: venkatesh.pallipadi@intel.com <venkatesh.pallipadi@intel.com>
Date:   Fri Jul 18 16:08:13 2008 -0700

    x86: Add a arch directory for x86 under debugfs
    
    Add a directory for x86 arch under debugfs. Can be used to accumulate all
    x86 specific debugfs files.
    
    Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 48fe4a76e27dc64b47f3d2a2af2b6bbf2b2f5b6b
Author: Jan Beulich <jbeulich@novell.com>
Date:   Fri Jul 18 13:29:00 2008 +0100

    x86: i386: reduce boot fixmap space
    
    As 256 entries are needed, aligning to a 256-entry boundary is
    sufficient and still guarantees the single pte table requirement.
    
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 2ddf9b7b3e6660199269e34cfa27148440ddc3bf
Author: Jan Beulich <jbeulich@novell.com>
Date:   Fri Jul 18 13:32:23 2008 +0100

    i386/xen: add proper unwind annotations to xen_sysenter_target
    
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Cc: Jeremy Fitzhardinge <jeremy@goop.org>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 08ad8afaa0f7343e9c64eec5dbbb178e390e03a2
Author: Jan Beulich <jbeulich@novell.com>
Date:   Fri Jul 18 13:45:20 2008 +0100

    x86: reduce force_mwait visibility
    
    It's not used anywhere outside its single referencing file.
    
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 08e1a13e7d14ba5d6a22bf4b8c6e11128d3bcdfe
Author: Jan Beulich <jbeulich@novell.com>
Date:   Fri Jul 18 13:44:16 2008 +0100

    x86: reduce forbid_dac's visibility
    
    It's not used anywhere outside its declaring file.
    
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 369c99205f633d1e4038b15f5dc4a5500a4359c3
Author: Jan Beulich <jbeulich@novell.com>
Date:   Fri Jul 18 13:37:53 2008 +0100

    x86: fix two modpost warnings
    
    Even though it's only the difference of the two __initdata symbols
    that's being calculated, modpost still doesn't like this. So rather
    calculate the size once in an __init function and store it for later
    use.
    
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit f2ba93929fdb91fd806be20e959a50f7db82790e
Author: Jan Beulich <jbeulich@novell.com>
Date:   Fri Jul 18 13:35:37 2008 +0100

    x86: check function status in EDD boot code
    
    Without checking the return value of get_edd_info() and adding the
    entry only in the success case, 6 devices show up under
    /sys/firmware/edd/, no matter how many devices are actually present.
    
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 06f8d00e9eecb738c99b737ac38a585ea7583ad5
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 18 22:34:00 2008 +0200

    cpumask: Optimize cpumask_of_cpu in lib/smp_processor_id.c, fix
    
    fix typo.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 812b121d55316333a3480b294523d4e52f9dd366
Author: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Date:   Wed Jul 16 19:21:31 2008 -0700

    x86_64: ia32_signal.c: remove signal number conversion
    
    This was old code that was needed for iBCS and x86-64 never supported that.
    
    Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit eb53fac5cafc4b2f8443ff064938b4494a28c54e
Author: Mike Travis <travis@sgi.com>
Date:   Tue Jul 15 14:14:37 2008 -0700

    cpumask: Use optimized CPUMASK_ALLOC macros in the centrino_target
    
      * Use the CPUMASK_ALLOC macros in the centrino_target() function.
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 77586c2bdad0798cb24e35de5a878e7c6b200574
Author: Mike Travis <travis@sgi.com>
Date:   Tue Jul 15 14:14:36 2008 -0700

    cpumask: Provide a generic set of CPUMASK_ALLOC macros
    
      * Provide a generic set of CPUMASK_ALLOC macros patterned after the
        SCHED_CPUMASK_ALLOC macros.  This is used where multiple cpumask_t
        variables are declared on the stack to reduce the amount of stack
        space required.
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4755b9291204982ac908e069674d6e5eb45815b3
Author: Mike Travis <travis@sgi.com>
Date:   Tue Jul 15 14:14:35 2008 -0700

    cpumask: Optimize cpumask_of_cpu in lib/smp_processor_id.c
    
      * Optimize various places where a pointer to the cpumask_of_cpu value
        will result in reducing stack pressure.
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c18a41fbbc500ac0307ffd2b0ae73c2af9d0b0ab
Author: Mike Travis <travis@sgi.com>
Date:   Tue Jul 15 14:14:34 2008 -0700

    cpumask: Optimize cpumask_of_cpu in kernel/time/tick-common.c
    
      * Optimize various places where a pointer to the cpumask_of_cpu value
        will result in reducing stack pressure.
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 333cdd1f0e5e0aad6b7f8992291563bc7b14670b
Author: Mike Travis <travis@sgi.com>
Date:   Tue Jul 15 14:14:33 2008 -0700

    cpumask: Optimize cpumask_of_cpu in drivers/misc/sgi-xp/xpc_main.c
    
      * Optimize various places where a pointer to the cpumask_of_cpu value
        will result in reducing stack pressure.
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c42f4f4c6dab3b2b7768c36173ee7c7ecf79eddb
Author: Mike Travis <travis@sgi.com>
Date:   Tue Jul 15 14:14:32 2008 -0700

    cpumask: Optimize cpumask_of_cpu in arch/x86/kernel/ldt.c
    
      * Optimize various places where a pointer to the cpumask_of_cpu value
        will result in reducing stack pressure.
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit cb6d2be60dc3ec9ac788f45d8e24b82a9faacdd9
Author: Mike Travis <travis@sgi.com>
Date:   Tue Jul 15 14:14:31 2008 -0700

    cpumask: Optimize cpumask_of_cpu in arch/x86/kernel/io_apic_64.c
    
      * Optimize various places where a pointer to the cpumask_of_cpu value
        will result in reducing stack pressure.
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 65c011845316d3c1381f478ca0d8265c43b3b039
Author: Mike Travis <travis@sgi.com>
Date:   Tue Jul 15 14:14:30 2008 -0700

    cpumask: Replace cpumask_of_cpu with cpumask_of_cpu_ptr
    
      * This patch replaces the dangerous lvalue version of cpumask_of_cpu
        with new cpumask_of_cpu_ptr macros.  These are patterned after the
        node_to_cpumask_ptr macros.
    
        In general terms, if there is a cpumask_of_cpu_map[] then a pointer to
        the cpumask_of_cpu_map[cpu] entry is used.  The cpumask_of_cpu_map
        is provided when there is a large NR_CPUS count, reducing
        greatly the amount of code generated and stack space used for
        cpumask_of_cpu().  The pointer to the cpumask_t value is needed for
        calling set_cpus_allowed_ptr() to reduce the amount of stack space
        needed to pass the cpumask_t value.
    
        If there isn't a cpumask_of_cpu_map[], then a temporary variable is
        declared and filled in with value from cpumask_of_cpu(cpu) as well as
        a pointer variable pointing to this temporary variable.  Afterwards,
        the pointer is used to reference the cpumask value.  The compiler
        will optimize out the extra dereference through the pointer as well
        as the stack space used for the pointer, resulting in identical code.
    
        A good example of the orthogonal usages is in net/sunrpc/svc.c:
    
    	case SVC_POOL_PERCPU:
    	{
    		unsigned int cpu = m->pool_to[pidx];
    		cpumask_of_cpu_ptr(cpumask, cpu);
    
    		*oldmask = current->cpus_allowed;
    		set_cpus_allowed_ptr(current, cpumask);
    		return 1;
    	}
    	case SVC_POOL_PERNODE:
    	{
    		unsigned int node = m->pool_to[pidx];
    		node_to_cpumask_ptr(nodecpumask, node);
    
    		*oldmask = current->cpus_allowed;
    		set_cpus_allowed_ptr(current, nodecpumask);
    		return 1;
    	}
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit bb2c018b09b681d43f5e08124b83e362647ea82b
Merge: 8263884... 5b664cb...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 18 22:00:54 2008 +0200

    Merge branch 'linus' into cpus4096
    
    Conflicts:
    
    	drivers/acpi/processor_throttling.c
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5108b27651727b5aba0826e8fd7be71b42428701
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Thu Jul 17 21:33:04 2008 -0700

    nfsd: nfs4xdr.c do-while is not a compound statement
    
    The WRITEMEM macro produces sparse warnings of the form:
    fs/nfsd/nfs4xdr.c:2668:2: warning: do-while statement is not a compound statement
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: Benny Halevy <bhalevy@panasas.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit ad1060c89cfe451de849373d98e42fad58dd25ae
Author: J. Bruce Fields <bfields@citi.umich.edu>
Date:   Fri Jul 18 15:04:16 2008 -0400

    nfsd: Use C99 initializers in fs/nfsd/nfs4xdr.c
    
    Thanks to problem report and original patch from Harvey Harrison.
    
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
    Cc: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: Benny Halevy <bhalevy@panasas.com>

commit 9b610fda0df5d0f0b0c64242e37441ad1b384aac
Merge: b8f8c3c... 5b664cb...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 18 19:53:16 2008 +0200

    Merge branch 'linus' into timers/nohz

commit fa10c51a04a43ced5fd6033f19a74d2c82198b34
Author: Alexander Beregalov <a.beregalov@gmail.com>
Date:   Wed Jul 9 22:28:24 2008 +0400

    arch/x86/kernel/cpu/common_64.c: remove double inclusions
    
    x86: remove double inclusions in arch/x86/kernel/cpu/common_64.c
    
    Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
    Cc: yhlu.kernel@gmail.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1181f8b5f0302580af0958169ef4497c3eb57a61
Author: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Date:   Thu Jul 3 13:12:13 2008 -0700

    x86_32: remove redundant KERN_INFO
    
    This printk has a KERN_ facility level in the format string.
    
    Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1e01cb0c6ff7e9ddb6547551794c6aa82785a7cb
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Tue Jul 15 09:53:37 2008 -0400

    ftrace: only trace preempt off with preempt tracer
    
    When PREEMPT_TRACER and IRQSOFF_TRACER are both configured and irqsoff
    tracer is running, the preempt_off sections might also be traced.
    
    Thanks to Andrew Morton for pointing out my mistake of spin_lock disabling
    interrupts while he was reviewing ftrace.txt. Seems that my example I used
    actually hit this bug.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6ac8d51f01d345af5ea4209004a9ea29b2f20891
Author: Jaswinder Singh <jaswinder@infradead.org>
Date:   Tue Jul 15 21:09:13 2008 +0530

    x86: introducing asm-x86/traps.h
    
    Declaring x86 traps under one hood.
    Declaring x86 do_traps before defining them.
    
    Signed-off-by: Jaswinder Singh <jaswinder@infradead.org>
    Cc: Andi Kleen <andi@firstfloor.org>
    Cc: David Woodhouse <dwmw2@infradead.org>
    Cc: Alexander van Heukelum <heukelum@fastmail.fm>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8df185a95c9b84fc0c3c02224e64fdc5b83bae34
Author: Mike Travis <travis@sgi.com>
Date:   Tue Jul 8 15:55:48 2008 -0700

    kthread: reduce stack pressure in create_kthread and kthreadd
    
      * Replace:
    
      	set_cpus_allowed(..., CPU_MASK_ALL)
    
        with:
    
      	set_cpus_allowed_ptr(..., CPU_MASK_ALL_PTR)
    
        to remove excessive stack requirements when NR_CPUS=4096.
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5ff4789d045cdaec7629e027e4f8ff8e34308b81
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Mon Jul 14 20:11:18 2008 +0200

    AMD IOMMU: set iommu for device from ACPI code too
    
    The device<->iommu relationship has to be set from the information in the ACPI
    table too. This patch adds this logic to the driver.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f1b0c8d3d3b5ff9c0b14bb2383a4bc38d8922bd1
Merge: d591b0a... 5b664cb...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 18 18:43:08 2008 +0200

    Merge branch 'linus' into x86/amd-iommu

commit 9781f39fd209cd93ab98b669814191acc67f32fd
Author: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date:   Thu Jul 10 17:13:19 2008 +0200

    x86: consolidate the definition of the force_mwait variable
    
    The force_mwait variable iss defined either in
    arch/x86/kernel/cpu/amd.c or in arch/x86/kernel/setup_64.c, but it is
    only initialized and used in arch/x86/kernel/process.c. This patch
    moves the declaration to arch/x86/kernel/process.c.
    
    Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
    Cc: michael@free-electrons.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4dca10a96041f78bed11ce9e4a5cfde813ec4ccb
Author: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Date:   Mon Jul 7 18:37:04 2008 -0700

    softlockup: fix invalid proc_handler for softlockup_panic
    
    The type of softlockup_panic is int, but the proc_handler is
    proc_doulongvec_minmax(). This handler is for unsigned long.
    
    This handler should be proc_dointvec_minmax().
    
    Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 47129654226b5bd418afe533ce4e11d6a0b6d6e4
Author: Alexander Beregalov <a.beregalov@gmail.com>
Date:   Sun Jul 6 20:13:49 2008 +0400

    x86 setup.c: cleanup includes
    
    x86: remove double includes in setup.c
    
    Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
    Cc: yhlu.kernel@gmail.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b8f8c3cf0a4ac0632ec3f0e15e9dc0c29de917af
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Fri Jul 18 17:27:28 2008 +0200

    nohz: prevent tick stop outside of the idle loop
    
    Jack Ren and Eric Miao tracked down the following long standing
    problem in the NOHZ code:
    
    	scheduler switch to idle task
    	enable interrupts
    
    Window starts here
    
    	----> interrupt happens (does not set NEED_RESCHED)
    	      	irq_exit() stops the tick
    
    	----> interrupt happens (does set NEED_RESCHED)
    
    	return from schedule()
    
    	cpu_idle(): preempt_disable();
    
    Window ends here
    
    The interrupts can happen at any point inside the race window. The
    first interrupt stops the tick, the second one causes the scheduler to
    rerun and switch away from idle again and we end up with the tick
    disabled.
    
    The fact that it needs two interrupts where the first one does not set
    NEED_RESCHED and the second one does made the bug obscure and extremly
    hard to reproduce and analyse. Kudos to Jack and Eric.
    
    Solution: Limit the NOHZ functionality to the idle loop to make sure
    that we can not run into such a situation ever again.
    
    cpu_idle()
    {
    	preempt_disable();
    
    	while(1) {
    		 tick_nohz_stop_sched_tick(1); <- tell NOHZ code that we
    		 			          are in the idle loop
    
    		 while (!need_resched())
    		       halt();
    
    		 tick_nohz_restart_sched_tick(); <- disables NOHZ mode
    		 preempt_enable_no_resched();
    		 schedule();
    		 preempt_disable();
    	}
    }
    
    In hindsight we should have done this forever, but ...
    
    /me grabs a large brown paperbag.
    
    Debugged-by: Jack Ren <jack.ren@marvell.com>,
    Debugged-by: eric miao <eric.y.miao@gmail.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 723edb5060855ef36ddeca51a070784b0e0d16df
Author: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Date:   Mon Jul 14 17:40:23 2008 -0300

    Fix typos from signal_32/64.h merge
    
    Fallout from commit 33185c504f8e521b398536b5a8d415779a24593c ("x86:
    merge signal_32/64.h")
    
    Thanks to Dick Streefland who provided an useful testcase on
    http://lkml.org/lkml/2008/3/17/205 (only applicable to 2.6.24.x), that
    helped a lot as a deterministic way to bisect an issue that leaded to
    this fix.
    
    Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
    Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br>
    Cc: Roland McGrath <roland@redhat.com>
    Cc: <stable@kernel.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8b2b9c1af065a45ef00c26964420489a53581779
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Tue Jul 15 17:09:03 2008 +0900

    x86, intel_cacheinfo: fix use-after-free cache_kobject
    
    This avoids calling kobject_uevent() with cache_kobject that has
    already been deallocated in an error path.
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Cc: "H. Peter Anvin" <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3f9b5cc018566ad9562df0648395649aebdbc5e0
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 18 16:30:05 2008 +0200

    x86: re-enable OPTIMIZE_INLINING
    
    re-enable OPTIMIZE_INLINING more widely. Jeff Dike fixed the remaining
    outstanding issue in this commit:
    
    | commit 4f81c5350b44bcc501ab6f8a089b16d064b4d2f6
    | Author: Jeff Dike <jdike@addtoit.com>
    | Date:   Mon Jul 7 13:36:56 2008 -0400
    |
    |     [UML] fix gcc ICEs and unresolved externs
    [...]
    |    This patch reintroduces unit-at-a-time for gcc >= 4.0, bringing back the
    |    possibility of Uli's crash.  If that happens, we'll debug it.
    
    it's still default-off and thus opt-in.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7dedcee394a3f61475d08002bd12e8068d044216
Author: Alexander van Heukelum <heukelum@mailshack.com>
Date:   Thu Jul 10 21:16:39 2008 +0200

    x86: traps_xx: modify x86_64 to use _log_lvl variants
    
    i386 has show_trace_log_lvl and show_stack_log_lvl, allowing
    traces to be emitted with log-level annotations. This patch
    introduces them to x86_64, but log_lvl is only ever set to
    an empty string. Output of traces is unchanged.
    
    i386-chunk is whitespace-only.
    
    Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
    Cc: Cyrill Gorcunov <gorcunov@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 78cbac65fd77242f3e5d77f4d7a71e8bc869fe4d
Author: Alexander van Heukelum <heukelum@fastmail.fm>
Date:   Thu Jul 10 21:14:52 2008 +0200

    x86: traps_xx: refactor die() like in x86_64
    
    Make the diff between the traps_32.c and traps_64.c a bit smaller.
    
    Change traps_32.c to look more like traps_64.c:
     - move lock information to file scope
     - split out oops_begin() and oops_end() from die()
     - increment nest counter in oops_begin
    
    Only whitespace change in traps_64.c
    
    No functional changes intended.
    
    Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
    Acked-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8b95d9172be7146c87e7a998310ce2919c851adc
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date:   Mon Jul 14 23:32:32 2008 +0200

    fix core/stacktrace changes on avr32, mips, sh
    
    Fixes this type of problem:
    
      CC      arch/s390/kernel/stacktrace.o
    arch/s390/kernel/stacktrace.c:84: warning: data definition has no type or storage class
    arch/s390/kernel/stacktrace.c:84: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    arch/s390/kernel/stacktrace.c:84: warning: parameter names (without types) in function declaration
    arch/s390/kernel/stacktrace.c:97: warning: data definition has no type or storage class
    arch/s390/kernel/stacktrace.c:97: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    arch/s390/kernel/stacktrace.c:97: warning: parameter names (without types) in function declaration
    
    caused by "stacktrace: export save_stack_trace[_tsk]"
    
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Cc: Stephen Rothwell <sfr@canb.auug.org.au>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7019cc2dd6fafcdc6b104005482dc910dcdbb797
Author: Russ Anderson <rja@sgi.com>
Date:   Wed Jul 9 15:27:19 2008 -0500

    x86 BIOS interface for RTC on SGI UV
    
    Real-time code needs to know the number of cycles per second
    on SGI UV.  The information is provided via a run time BIOS
    call.  This patch provides the linux side of that interface.
    This is the first of several run time BIOS calls to be defined
    in uv/bios.h and bios_uv.c.
    
    Note that BIOS_CALL() is just a stub for now.  The bios
    side is being worked on.
    
    Signed-off-by: Russ Anderson <rja@sgi.com>
    Cc: Jack Steiner <steiner@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8450e85399031a192ffb34f0f9ac981173db6a31
Author: Alexander van Heukelum <heukelum@mailshack.com>
Date:   Sat Jul 5 19:53:46 2008 +0200

    x86, cleanup: fix description of __fls(): __fls(0) is undefined
    
    Ricardo M. Correia spotted that the use of __fls() in fls64() did
    not seem to make sense. In fact fls64()'s implementation is fine,
    but the description of __fls() was wrong. Fix that.
    
    Reported-by: "Ricardo M. Correia" <Ricardo.M.Correia@Sun.COM>
    Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: Andi Kleen <andi@firstfloor.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 35b680557f95564f70f21a8d3f5c72e101fab260
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Fri Jul 18 01:47:44 2008 +0100

    x86: more apic debugging
    
    [ mingo@elte.hu: picked up this patch from Maciej, lets make apic=debug
                     print out more info - we had a lot of APIC changes ]
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 49a66a0bcea8737e82035a31ad0d8cd64d027a5d
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Mon Jul 14 19:08:13 2008 +0100

    x86: I/O APIC: Always report how the timer has been set up
    
    Following recent (and less so) issues with the 8254 timer when routed
    through the I/O or local APIC, always report which configurations have
    been tried and which one has been set up eventually.  This is so that logs
    posted by people for some other reason can be used as a cross-reference
    when investigating any possible future problems.
    
    The change unifies messages printed on 32-bit and 64-bit platforms and
    adds trailing newlines (removes leading ones), so that proper log level
    annotation can be used and any possible interspersed output will not cause
    a mess.
    
    I have chosen to use apic_printk(APIC_QUIET, ...) rather than printk(...)
    so that the distinction of these messages is maintained making possible
    future decisions about changes in this area easier.  A change posted
    separately making apic_verbosity unsigned removes any extra code that
    would otherwise be generated as a result of this design decision.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit baa1318841d4bc95d783e6c15219b264720002c8
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Mon Jul 14 18:44:51 2008 +0100

    x86: APIC: Make apic_verbosity unsigned
    
    As a microoptimisation, make apic_verbosity unsigned.  This will make
    apic_printk(APIC_QUIET, ...) expand into just printk(...) with the
    surrounding condition and a reference to apic_verbosity removed.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 17c44697f293cf24cbbf51b4a5bd15f4fbc88b90
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Mon Jul 14 17:18:04 2008 +0100

    x86: I/O APIC: Include <asm/i8259.h> required by some code
    
    Include <asm/i8259.h> for i8259A_lock used in print_PIC() -- #if-0-ed out
    by default.  The 32-bit version gets it right already.
    
    The plan is to enable this code with "apic=debug" eventually.  This will
    aid with debugging strange problems without the need to ask people to
    apply patches.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 836c129de971d526b6e85b8ad760bd635a00215e
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Tue Jul 15 21:02:55 2008 +0400

    x86: apic_32 - introduce calibrate_APIC_clock
    
    Introduce calibrate_APIC_clock so it could help in further 32/64bit
    apic code merging.
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: macro@linux-mips.org
    Cc: yhlu.kernel@gmail.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 89b3b1f41bd94085da2f08dcb719bdbf7e8e9d57
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Tue Jul 15 21:02:54 2008 +0400

    x86: apic_64 - make calibrate_APIC_clock to return error code
    
    Make calibration_result to return error and check calibration_result
    to be sufficient inside calibrate_APIC_clock.
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: macro@linux-mips.org
    Cc: yhlu.kernel@gmail.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit caadbdce240c43e3e46c82fce6c00eb7f01e1beb
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jul 15 00:03:44 2008 -0700

    x86: enable memory tester support on 32-bit
    
    only supports memory below max_low_pfn.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1f067167a83d1c7f80437fd1d32b55508aaca009
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jul 15 00:02:28 2008 -0700

    x86: seperate memtest from init_64.c
    
    it's separate functionality that deserves its own file.
    
    This also prepares 32-bit memtest support.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1b427c153a08fdbc092c2bdbf845b92fda58d857
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 18 14:01:39 2008 +0200

    sched: fix build error, provide partition_sched_domains() unconditionally
    
    provide an empty partition_sched_domains() definition for the UP case:
    
     include/linux/cpuset.h: In function ‘rebuild_sched_domains':
     include/linux/cpuset.h:163: error: implicit declaration of function ‘partition_sched_domains'
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 577b4a58d2e74a4d48050eeea3e3f952ce04eb86
Author: David Howells <dhowells@redhat.com>
Date:   Fri Jul 11 13:34:54 2008 +0100

    sched: fix warning in inc_rt_tasks() to not declare variable 'rq' if it's not needed
    
    Fix inc_rt_tasks() to not declare variable 'rq' if it's not needed.  It is
    declared if CONFIG_SMP or CONFIG_RT_GROUP_SCHED, but only used if CONFIG_SMP.
    
    This is a consequence of patch 1f11eb6a8bc92536d9e93ead48fa3ffbd1478571 plus
    patch 1100ac91b6af02d8639d518fad5b434b1bf44ed6.
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit fbdb7da91b0382d4b148d8b43c2eb4bab642bb5b
Author: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Date:   Mon Jul 14 15:34:09 2008 -0700

    x86_64: ia32_signal.c: use macro instead of immediate
    
    Make and use macro FIX_EFLAGS, instead of immediate value 0x40DD5 in
    ia32_restore_sigcontext().
    
    Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
    Acked-by: "H. Peter Anvin" <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit cdbfc557c43ea1f1f9b7062300ecb1254969814b
Merge: 4d8cc87... 5b664cb...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 18 13:53:16 2008 +0200

    Merge branch 'linus' into x86/cleanups

commit 95c7c23b06bc92f1772b9c9460845f179ba8c39e
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 15 13:42:34 2008 -0700

    xen: report hypervisor version
    
    Various versions of the hypervisor have differences in what ABIs and
    features they support.  Print some details into the boot log to help
    with remote debugging.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e59494f441c834ca7aaa0e6fa6678ddbd3d72743
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Wed Jul 16 00:13:45 2008 -0400

    ftrace: fix 4d3702b6 (post-v2.6.26): WARNING: at kernel/lockdep.c:2731 check_flags (ftrace)
    
    On Wed, 16 Jul 2008, Vegard Nossum wrote:
    
    > When booting 4d3702b6, I got this huge thing:
    >
    > Testing tracer wakeup: <4>------------[ cut here ]------------
    > WARNING: at kernel/lockdep.c:2731 check_flags+0x123/0x160()
    > Modules linked in:
    > Pid: 1, comm: swapper Not tainted 2.6.26-crashing-02127-g4d3702b6 #30
    >  [<c015c349>] warn_on_slowpath+0x59/0xb0
    >  [<c01276c6>] ? ftrace_call+0x5/0x8
    >  [<c012d800>] ? native_read_tsc+0x0/0x20
    >  [<c0158de2>] ? sub_preempt_count+0x12/0xf0
    >  [<c01814eb>] ? trace_hardirqs_off+0xb/0x10
    >  [<c0182fbc>] ? __lock_acquire+0x2cc/0x1120
    >  [<c01814eb>] ? trace_hardirqs_off+0xb/0x10
    >  [<c01276af>] ? mcount_call+0x5/0xa
    >  [<c017ff53>] check_flags+0x123/0x160
    >  [<c0183e61>] lock_acquire+0x51/0xd0
    >  [<c01276c6>] ? ftrace_call+0x5/0x8
    >  [<c0613d4f>] _spin_lock_irqsave+0x5f/0xa0
    >  [<c01a8d45>] ? ftrace_record_ip+0xf5/0x220
    >  [<c02d5413>] ? debug_locks_off+0x3/0x50
    >  [<c01a8d45>] ftrace_record_ip+0xf5/0x220
    >  [<c01276af>] mcount_call+0x5/0xa
    >  [<c02d5418>] ? debug_locks_off+0x8/0x50
    >  [<c017ff27>] check_flags+0xf7/0x160
    >  [<c0183e61>] lock_acquire+0x51/0xd0
    >  [<c01276c6>] ? ftrace_call+0x5/0x8
    >  [<c0613d4f>] _spin_lock_irqsave+0x5f/0xa0
    >  [<c01affcd>] ? wakeup_tracer_call+0x6d/0xf0
    >  [<c01625e2>] ? _local_bh_enable+0x62/0xb0
    >  [<c0158ddd>] ? sub_preempt_count+0xd/0xf0
    >  [<c01affcd>] wakeup_tracer_call+0x6d/0xf0
    >  [<c0162724>] ? __do_softirq+0xf4/0x110
    >  [<c01afff1>] ? wakeup_tracer_call+0x91/0xf0
    >  [<c01276c6>] ftrace_call+0x5/0x8
    >  [<c0162724>] ? __do_softirq+0xf4/0x110
    >  [<c0158de2>] ? sub_preempt_count+0x12/0xf0
    >  [<c01625e2>] _local_bh_enable+0x62/0xb0
    >  [<c0162724>] __do_softirq+0xf4/0x110
    >  [<c01627ed>] do_softirq+0xad/0xb0
    >  [<c0162a15>] irq_exit+0xa5/0xb0
    >  [<c013a506>] smp_apic_timer_interrupt+0x66/0xa0
    >  [<c02d3fac>] ? trace_hardirqs_off_thunk+0xc/0x10
    >  [<c0127449>] apic_timer_interrupt+0x2d/0x34
    >  [<c018007b>] ? find_usage_backwards+0xb/0xf0
    >  [<c0613a09>] ? _spin_unlock_irqrestore+0x69/0x80
    >  [<c014ef32>] tg_shares_up+0x132/0x1d0
    >  [<c014d2a2>] walk_tg_tree+0x62/0xa0
    >  [<c014ee00>] ? tg_shares_up+0x0/0x1d0
    >  [<c014a860>] ? tg_nop+0x0/0x10
    >  [<c015499d>] update_shares+0x5d/0x80
    >  [<c0154a2f>] try_to_wake_up+0x6f/0x280
    >  [<c01a8b90>] ? __ftrace_modify_code+0x0/0xc0
    >  [<c01a8b90>] ? __ftrace_modify_code+0x0/0xc0
    >  [<c0154c94>] wake_up_process+0x14/0x20
    >  [<c01725f6>] kthread_create+0x66/0xb0
    >  [<c0195400>] ? do_stop+0x0/0x200
    >  [<c0195320>] ? __stop_machine_run+0x30/0xb0
    >  [<c0195340>] __stop_machine_run+0x50/0xb0
    >  [<c0195400>] ? do_stop+0x0/0x200
    >  [<c01a8b90>] ? __ftrace_modify_code+0x0/0xc0
    >  [<c061242d>] ? mutex_unlock+0xd/0x10
    >  [<c01953cc>] stop_machine_run+0x2c/0x60
    >  [<c01a94d3>] unregister_ftrace_function+0x103/0x180
    >  [<c01b0517>] stop_wakeup_tracer+0x17/0x60
    >  [<c01b056f>] wakeup_tracer_ctrl_update+0xf/0x30
    >  [<c01ab8d5>] trace_selftest_startup_wakeup+0xb5/0x130
    >  [<c01ab950>] ? trace_wakeup_test_thread+0x0/0x70
    >  [<c01aadf5>] register_tracer+0x135/0x1b0
    >  [<c0877d02>] init_wakeup_tracer+0xd/0xf
    >  [<c085d437>] kernel_init+0x1a9/0x2ce
    >  [<c061397b>] ? _spin_unlock_irq+0x3b/0x60
    >  [<c02d3f9c>] ? trace_hardirqs_on_thunk+0xc/0x10
    >  [<c0877cf5>] ? init_wakeup_tracer+0x0/0xf
    >  [<c0182646>] ? trace_hardirqs_on_caller+0x126/0x180
    >  [<c02d3f9c>] ? trace_hardirqs_on_thunk+0xc/0x10
    >  [<c01269c8>] ? restore_nocheck_notrace+0x0/0xe
    >  [<c085d28e>] ? kernel_init+0x0/0x2ce
    >  [<c085d28e>] ? kernel_init+0x0/0x2ce
    >  [<c01275fb>] kernel_thread_helper+0x7/0x10
    >  =======================
    > ---[ end trace a7919e7f17c0a725 ]---
    > irq event stamp: 579530
    > hardirqs last  enabled at (579528): [<c01826ab>] trace_hardirqs_on+0xb/0x10
    > hardirqs last disabled at (579529): [<c01814eb>] trace_hardirqs_off+0xb/0x10
    > softirqs last  enabled at (579530): [<c0162724>] __do_softirq+0xf4/0x110
    > softirqs last disabled at (579517): [<c01627ed>] do_softirq+0xad/0xb0
    > irq event stamp: 579530
    > hardirqs last  enabled at (579528): [<c01826ab>] trace_hardirqs_on+0xb/0x10
    > hardirqs last disabled at (579529): [<c01814eb>] trace_hardirqs_off+0xb/0x10
    > softirqs last  enabled at (579530): [<c0162724>] __do_softirq+0xf4/0x110
    > softirqs last disabled at (579517): [<c01627ed>] do_softirq+0xad/0xb0
    > PASSED
    >
    > Incidentally, the kernel also hung while I was typing in this report.
    
    Things get weird between lockdep and ftrace because ftrace can be called
    within lockdep internal code (via the mcount pointer) and lockdep can be
    called with ftrace (via spin_locks).
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Tested-by: Vegard Nossum <vegard.nossum@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 32172561889868c0ea422ea8570f0413963a815f
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Thu Jul 17 14:22:34 2008 -0700

    x86: suppress sparse returning void warnings
    
    include/asm/paravirt.h:1404:2: warning: returning void-valued expression
    include/asm/paravirt.h:1414:2: warning: returning void-valued expression
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2fb5e1e101d1b1c9a1aeca7ad99a02b49241ba7b
Merge: 34646bc... 5b664cb...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 18 13:41:27 2008 +0200

    Merge branch 'linus' into x86/paravirt-spinlocks
    
    Conflicts:
    
    	arch/x86/kernel/Makefile
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d55b53fff0c2ddb639dca04c3f5a0854f292d982
Author: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date:   Fri Jul 18 04:33:03 2008 -0700

    igb/ixgbe/e1000e: resolve tx multiqueue bug
    
    With the recent changes to tx mutiqueue, igb/ixgbe/e1000e was not calling
    netif_tx_start_all_queues() before calling netif_tx_wake_all_queues().
    This causes an issue during loading of the driver.
    
    In addition, updated e1000e to use the updated tx mutliqueue api.
    
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 39b0fad7121eace85770e7a4c6dc35dfd2879768
Author: Max Krasnyansky <maxk@qualcomm.com>
Date:   Tue Jul 15 20:56:26 2008 -0700

    cpu hotplug: Make cpu_active_map synchronization dependency clear
    
    This goes on top of the cpu_active_map (take 2) patch.
    
    Currently we depend on the stop_machine to provide nescessesary
    synchronization for the cpu_active_map updates.
    As Dmitry Adamushko pointed this is fragile and is not much clearer
    than the previous scheme. In other words we do not want to depend on
    the internal stop machine operation here.
    So make the synchronization rules clear by doing synchronize_sched()
    after clearing out cpu active bit.
    
    Tested on quad-Core2 with:
    
       while true; do
          for i in 1 2 3; do
            echo 0 > /sys/devices/system/cpu/cpu$i/online
          done
          for i in 1 2 3; do
            echo 1 > /sys/devices/system/cpu/cpu$i/online
          done
       done
    and
       stress -c 200
    
    No lockdep, preempt or other complaints.
    
    Signed-off-by: Max Krasnyansky <maxk@qualcomm.com>
    Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e761b7725234276a802322549cee5255305a0930
Author: Max Krasnyansky <maxk@qualcomm.com>
Date:   Tue Jul 15 04:43:49 2008 -0700

    cpu hotplug, sched: Introduce cpu_active_map and redo sched domain managment (take 2)
    
    This is based on Linus' idea of creating cpu_active_map that prevents
    scheduler load balancer from migrating tasks to the cpu that is going
    down.
    
    It allows us to simplify domain management code and avoid unecessary
    domain rebuilds during cpu hotplug event handling.
    
    Please ignore the cpusets part for now. It needs some more work in order
    to avoid crazy lock nesting. Although I did simplfy and unify domain
    reinitialization logic. We now simply call partition_sched_domains() in
    all the cases. This means that we're using exact same code paths as in
    cpusets case and hence the test below cover cpusets too.
    Cpuset changes to make rebuild_sched_domains() callable from various
    contexts are in the separate patch (right next after this one).
    
    This not only boots but also easily handles
    	while true; do make clean; make -j 8; done
    and
    	while true; do on-off-cpu 1; done
    at the same time.
    (on-off-cpu 1 simple does echo 0/1 > /sys/.../cpu1/online thing).
    
    Suprisingly the box (dual-core Core2) is quite usable. In fact I'm typing
    this on right now in gnome-terminal and things are moving just fine.
    
    Also this is running with most of the debug features enabled (lockdep,
    mutex, etc) no BUG_ONs or lockdep complaints so far.
    
    I believe I addressed all of the Dmitry's comments for original Linus'
    version. I changed both fair and rt balancer to mask out non-active cpus.
    And replaced cpu_is_offline() with !cpu_active() in the main scheduler
    code where it made sense (to me).
    
    Signed-off-by: Max Krasnyanskiy <maxk@qualcomm.com>
    Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
    Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Acked-by: Gregory Haskins <ghaskins@novell.com>
    Cc: dmitry.adamushko@gmail.com
    Cc: pj@sgi.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2b7207a6b53bd07be53b4753a3ea5ecb8d180048
Author: Sebastian Siewior <bigeasy@linutronix.de>
Date:   Wed Jul 16 23:31:17 2008 +0200

    ftrace: copy + paste typo in asm/ftrace.h
    
    Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de>
    Cc: Steven Rostedt <srostedt@redhat.co>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b6fcbdb4f283f7ba67cec3cda6be23da8e959031
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 18 04:07:44 2008 -0700

    proc: consolidate per-net single-release callers
    
    They are symmetrical to single_open ones :)
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit de05c557b24c7dffc6d392e3db120cf11c9f6ae7
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 18 04:07:21 2008 -0700

    proc: consolidate per-net single_open callers
    
    There are already 7 of them - time to kill some duplicate code.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 60bdde95807e982a824be9cfdd35055cc721a88a
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 18 04:06:50 2008 -0700

    proc: clean the ip_misc_proc_init and ip_proc_init_net error paths
    
    After all this stuff is moved outside, this function can look better.
    
    Besides, I tuned the error path in ip_proc_init_net to make it have
    only 2 exit points, not 3.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 8e3461d01bdbc3dbf993448ed9ad4acaaeb6495d
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 18 04:06:26 2008 -0700

    proc: show per-net ip_devconf.forwarding in /proc/net/snmp
    
    This one has become per-net long ago, but the appropriate file
    is per-net only now.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 229bf0cbaa054f1502ab4ee219f05985d2c838d1
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 18 04:06:04 2008 -0700

    proc: create /proc/net/snmp file in each net
    
    All the statistics shown in this file have been made per-net already.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7b7a9dfdf6ccda647f54ea5fa3bd0ac17a189eeb
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 18 04:05:17 2008 -0700

    proc: create /proc/net/netstat file in each net
    
    Now all the shown in it statistics is netnsizated, time to
    show it in appropriate net.
    
    The appropriate net init/exit ops already exist - they make
    the sockstat file per net - so just extend them.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit d89cbbb1e69a3bfea38038fb058bd51013902ef3
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 18 04:04:51 2008 -0700

    ipv4: clean the init_ipv4_mibs error paths
    
    After moving all the stuff outside this function it looks
    a bit ugly - make it look better.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 923c6586b0dc0a00df07a1608185437145a0c68b
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 18 04:04:22 2008 -0700

    mib: put icmpmsg statistics on struct net
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit b60538a0d737609213e4b758881913498d3ff0b4
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 18 04:04:02 2008 -0700

    mib: put icmp statistics on struct net
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 386019d3514b3ed9de8d0b05b67e638a7048375b
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 18 04:03:45 2008 -0700

    mib: put udplite statistics on struct net
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 2f275f91a438abd8eec5321798d66a4ffe6869fa
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 18 04:03:27 2008 -0700

    mib: put udp statistics on struct net
    
    Similar to... ouch, I repeat myself.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 61a7e26028b94805fd686a6dc9dbd9941f8f19b0
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 18 04:03:08 2008 -0700

    mib: put net statistics on struct net
    
    Similar to ip and tcp ones :)
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit a20f5799ca7ceb24d63c74b6fdad4b0c0ee91f4f
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 18 04:02:42 2008 -0700

    mib: put ip statistics on struct net
    
    Similar to tcp one.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 57ef42d59d1c1d79be59fc3c6380ae14234e38c3
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 18 04:02:08 2008 -0700

    mib: put tcp statistics on struct net
    
    Proc temporary uses stats from init_net.
    
    BTW, TCP_XXX_STATS are beautiful (w/o do { } while (0) facing) again :)
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 9b4661bd6e5437508e0920608f3213c23212cd1b
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 18 04:01:44 2008 -0700

    ipv4: add pernet mib operations
    
    These ones are currently empty, but stuff from init_ipv4_mibs will
    sequentially migrate there.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 852566f53ccdc9d1c149ffa28daa9778e13fa3da
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Fri Jul 18 04:01:24 2008 -0700

    mib: add netns/mib.h file
    
    The only structure declared within is the netns_mib, which will
    carry all our mibs within. I didn't put the mibs in the existing
    netns_xxx structures to make it possible to mark this one as
    properly aligned and get in a separate "read-mostly" cache-line.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit a60f28fa934ccadbf526f4dab8d73079480002a4
Author: David S. Miller <davem@davemloft.net>
Date:   Fri Jul 18 03:58:52 2008 -0700

    Revert "remove the strip driver"
    
    This reverts commit 94d9842403f770239a656586442454b7a8f2df29.
    
    Alan says it's not appropriate to remove this driver,
    Adrian Bunk also agrees with this revert.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7ebefa8ceefed44cc321be70afc54a585a68ac0b
Author: Dmitry Adamushko <dmitry.adamushko@gmail.com>
Date:   Tue Jul 1 23:32:15 2008 +0200

    sched: rework of "prioritize non-migratable tasks over migratable ones"
    
    (1) handle in a generic way all cases when a newly woken-up task is
    not migratable (not just a corner case when "rt_se->nr_cpus_allowed ==
    1")
    
    (2) if current is to be preempted, then make sure "p" will be picked
    up by pick_next_task_rt().
    i.e. move task's group at the head of its list as well.
    
    currently, it's not a case for the group-scheduling case as described
    here: http://www.ussg.iu.edu/hypermail/linux/kernel/0807.0/0134.html
    
    Signed-off-by: Dmitry Adamushko <dmitry.adamushko@gmail.com>
    Cc: Steven Rostedt <rostedt@goodmis.org>
    Cc: Gregory Haskins <ghaskins@novell.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 593f4a788e5d09e9f00182561437461b0b564de4
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Wed Jul 16 19:15:30 2008 +0100

    x86: APIC: remove apic_write_around(); use alternatives
    
    Use alternatives to select the workaround for the 11AP Pentium erratum
    for the affected steppings on the fly rather than build time.  Remove the
    X86_GOOD_APIC configuration option and replace all the calls to
    apic_write_around() with plain apic_write(), protecting accesses to the
    ESR as appropriate due to the 3AP Pentium erratum.  Remove
    apic_read_around() and all its invocations altogether as not needed.
    Remove apic_write_atomic() and all its implementing backends.  The use of
    ASM_OUTPUT2() is not strictly needed for input constraints, but I have
    used it for readability's sake.
    
    I had the feeling no one else was brave enough to do it, so I went ahead
    and here it is.  Verified by checking the generated assembly and tested
    with both a 32-bit and a 64-bit configuration, also with the 11AP
    "feature" forced on and verified with gdb on /proc/kcore to work as
    expected (as an 11AP machines are quite hard to get hands on these days).
    Some script complained about the use of "volatile", but apic_write() needs
    it for the same reason and is effectively a replacement for writel(), so I
    have disregarded it.
    
    I am not sure what the policy wrt defconfig files is, they are generated
    and there is risk of a conflict resulting from an unrelated change, so I
    have left changes to them out.  The option will get removed from them at
    the next run.
    
    Some testing with machines other than mine will be needed to avoid some
    stupid mistake, but despite its volume, the change is not really that
    intrusive, so I am fairly confident that because it works for me, it will
    everywhere.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f53281e62a41ac176f050307c0d746a1183a68e8
Author: Kailang Yang <kailang@realtek.com>
Date:   Fri Jul 18 12:36:43 2008 +0200

    ALSA: hda - Add support of ASUS Eeepc P90*
    
    - Support ASUS_P900A = P703
    - Support ASUS_P901
    
    Signed-off-by: Kailang Yang <kailang@realtek.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 29cbeb0e17d9d2ca824f62f71cfa7360b3157112
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Thu Jul 17 21:50:23 2008 -0700

    x86: use cpu_clear in remove_cpu_from_maps
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit cd569ef5d6ff9f43e9504f1ffc7fdbe356518149
Merge: 6879827... 5b664cb...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 18 12:20:23 2008 +0200

    Merge branch 'linus' into x86/urgent

commit 51f6baad264ca4bacdbf4fa25c676fa30d344bfa
Author: Rene Herman <rene.herman@gmail.com>
Date:   Fri Jul 18 11:15:12 2008 +0200

    ALSA: opti9xx: no isapnp param for !CONFIG_PNP
    
    "isapnp" needs CONFIG_PNP to be useful.
    
    Signed-off-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 82af6bc0986c5140efc875b2d91326031f0254ab
Author: Takashi Iwai <tiwai@suse.de>
Date:   Thu Jul 17 23:37:20 2008 +0200

    ALSA: opti93x - Fix NULL dereference
    
    Probing non-existing device causes Oops with snd-opti93x driver
    due to NULL access in the destructor of the error path.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Tested-by: Rene Herman <rene.herman@gmail.com>
    Acked-by: Rene Herman <rene.herman@gmail.com>
    Tested-by: Ingo Molnar <mingo@elte.hu>
    Acked-by: Ingo Molnar <mingo@elte.hu>

commit 13b40c1e40f3261e83ee514a08b77dbecb93021b
Author: Mike Travis <travis@sgi.com>
Date:   Tue Jul 1 10:32:50 2008 -0700

    sched: reduce stack size in isolated_cpu_setup()
    
      * Remove 16k stack requirements in isolated_cpu_setup when NR_CPUS=4096.
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 49997d75152b3d23c53b0fa730599f2f74c92c65
Merge: a0c80b8... 5b664cb...
Author: David S. Miller <davem@davemloft.net>
Date:   Fri Jul 18 02:39:39 2008 -0700

    Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
    
    Conflicts:
    
    	Documentation/powerpc/booting-without-of.txt
    	drivers/atm/Makefile
    	drivers/net/fs_enet/fs_enet-main.c
    	drivers/pci/pci-acpi.c
    	net/8021q/vlan.c
    	net/iucv/iucv.c

commit fbfca4b8781757c1950b2225ba67d83072e0bc07
Author: Ben Nizette <bn@niasdigital.com>
Date:   Fri Jul 18 16:48:09 2008 +1000

    avr32: clean up mci platform code
    
    This patch does a few small cleanups around the atmel mci platform code
    and in the atmel-mci driver.  The platform changes simply removes an
    unused variable, uses the fact that by the end we always have some form
    of platform data and notes that GPIO_PIN_NONE != 0.  This last point
    could cause the incorrect attempt to twice reserve pin PA0.
    
    While we've got the hood up, add linux/err.h to the atmel-mci.c include
    list.  It needs it and generally pulls it by voodoo but I did once
    stumble across a config which don't build.
    
    This is against Linus' latest git.
    
    Signed-off-by: Ben Nizette <bn@niasdigital.com>
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit e7eb32eb3d28788fd66c233618e3f7fbe7beb9e4
Author: David S. Miller <davem@davemloft.net>
Date:   Fri Jul 18 01:49:06 2008 -0700

    sparc64: Update defconfig.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 48ae74443403ab25876959e84785f61bf421ccef
Merge: 1b82c96... 5b664cb...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 18 10:14:56 2008 +0200

    Merge branch 'linus' into x86/step

commit 55ca089e2579de90f048aca2a3030b8b2f864813
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Thu Jul 17 13:09:24 2008 +1000

    linux-next: pci tree build failure
    
    Today's linux-next build (x86_64 allmodconfig) failed like this:
    
     drivers/xen/manage.c: In function 'xen_suspend':
     drivers/xen/manage.c:66: error: too few arguments to function 'device_power_up'
     drivers/xen/manage.c: In function 'do_suspend':
     drivers/xen/manage.c:117: error: too few arguments to function 'device_resume'
    
    Caused by commit 1eede070a59e1cc73da51e1aaa00d9ab86572cfc ("Introduce new
    top level suspend and hibernation callbacks") interacting with new
    usages ...
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Cc: Jeremy Fitzhardinge <jeremy@goop.org>
    Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
    Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ce087150211412afd901a3fa16b1aab5b54d1bcb
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jun 3 15:56:11 2008 -0700

    sparc64: Add Niagara2 RNG driver.
    
    With feedback and suggestions from Sam Ravnborg.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 432e8765f0206de5bbddcbd4eb1d9611c79b1eaa
Author: David S. Miller <davem@davemloft.net>
Date:   Fri Jul 18 00:43:52 2008 -0700

    sparc64: Add missing hypervisor service group numbers.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 725c3a2d70f958adee807c178178819a50f68a56
Author: Andi Kleen <ak@linux.intel.com>
Date:   Fri Jul 18 09:12:49 2008 +0200

    Revert "ACPI: don't walk tables if ACPI was disabled"
    
    This reverts commit d1857056904d5f313f11184fcfa624652ff9620a.
    
    Double commit, noticed by Thomas Gleixner.
    
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit d88c16919793a9f5dc93e7956da5bb089c7600b4
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 18 08:59:24 2008 +0200

    Revert parts of "ftrace: do not trace scheduler functions"
    
    the removal of -mno-spe in the !ftrace case was not intended.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f7fe93344fd3f4ccd406a35f751a61b77f94b0fc
Author: David S. Miller <davem@davemloft.net>
Date:   Thu Jul 17 23:43:55 2008 -0700

    sparc64: Remove 4MB and 512K base page size options.
    
    Adrian Bunk reported that enabling 4MB page size breaks the build.
    The problem is that MAX_ORDER combined with the page shift exceeds the
    SECTION_SIZE_BITS we use in asm-sparc64/sparsemem.h
    
    There are several ways I suppose we could work around this.  For one
    we could define a CONFIG_FORCE_MAX_ZONEORDER to decrease MAX_ORDER in
    these higher page size cases.
    
    But I also know that these page size cases are broken wrt. TLB miss
    handling especially on pre-hypervisor systems, and there isn't an easy
    way to fix that.
    
    These options were meant to be fun experimental hacks anyways, and
    only 8K and 64K make any sense to support.
    
    So remove 512K and 4M base page size support.  Of course, we still
    support these page sizes for huge pages.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit d172ad18f9914f70c761a6cad470efc986d5e07e
Author: David S. Miller <davem@davemloft.net>
Date:   Thu Jul 17 23:44:50 2008 -0700

    sparc64: Convert to generic helpers for IPI function calls.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 4fe3ebec122f23a095cc1d17557c175caaa55ca1
Author: David S. Miller <davem@davemloft.net>
Date:   Thu Jul 17 22:11:32 2008 -0700

    sparc: Use new '%pS' infrastructure to print symbols.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit f538f3df4f92f34f5d8bc024d54c12387541cdee
Author: Robert Reif <reif@earthlink.net>
Date:   Mon Jul 14 22:57:29 2008 -0700

    sparc32: fix init.c allnoconfig build error
    
    Fix allnoconfig build error.
    
    Signed-off-by: Robert Reif <reif@earthlink.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 932d06139443ebebcd8d9232941b7216091966d5
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Mon Jul 14 22:46:33 2008 -0700

    sparc64: Config category "Processor type and features" absent
    
    kernel bugzilla #11059:
    
    sparc64 config menu is missing "Processor type and features",
    so add that and move General Setup before Processor menu.
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit ab772027ca42a06f7e480077182434a2a30a8037
Author: Stoyan Gaydarov <stoyboyker@gmail.com>
Date:   Mon Jul 14 22:12:29 2008 -0700

    sparc: arch/sparc/kernel/apc.c to unlocked_ioctl
    
    This changes arch/sparc/kernel/apc.c to use unlocked_ioctl
    
    Signed-off-by: Stoyan Gaydarov <stoyboyker@gmail.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit f5e706ad886b6a5eb59637830110b09ccebf01c5
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Thu Jul 17 21:55:51 2008 -0700

    sparc: join the remaining header files
    
    With this commit all sparc64 header files are moved to asm-sparc.
    The remaining files (71 files) were too different to be trivially
    merged so divide them up in a _32.h and a _64.h file which
    are both included from the file with no bit size.
    
    The following script were used:
    cd include
    FILES=`wc -l asm-sparc64/*h | grep -v '^     1' | cut -b 20-`
    
    for FILE in ${FILES}; do
      echo $FILE:
      BASE=`echo $FILE | cut -d '.' -f 1`
      FN32=${BASE}_32.h
      FN64=${BASE}_64.h
      GUARD=___ASM_SPARC_`echo $BASE | tr '-' '_' | tr [:lower:] [:upper:]`_H
      git mv asm-sparc/$FILE asm-sparc/$FN32
      git mv asm-sparc64/$FILE asm-sparc/$FN64
      echo git mv done
      printf "#ifndef %s\n" $GUARD                             >   asm-sparc/$FILE
      printf "#define %s\n" $GUARD                             >>  asm-sparc/$FILE
      printf "#if defined(__sparc__) && defined(__arch64__)\n" >>  asm-sparc/$FILE
      printf "#include <asm-sparc/%s>\n" $FN64                 >>  asm-sparc/$FILE
      printf "#else\n"                                         >>  asm-sparc/$FILE
      printf "#include <asm-sparc/%s>\n" $FN32                 >>  asm-sparc/$FILE
      printf "#endif\n"                                        >>  asm-sparc/$FILE
      printf "#endif\n"                                        >>  asm-sparc/$FILE
      git add asm-sparc/$FILE
      echo new file done
      printf "#include <asm-sparc/%s>\n" $FILE                 >  asm-sparc64/$FILE
      git add asm-sparc64/$FILE
      echo sparc64 file done
    done
    
    The guard contains three '_' to avoid conflict with existing guards.
    In additing the two Kbuild files are emptied to avoid breaking
    headers_* targets.
    We will reintroduce the exported header files when the necessary
    kbuild changes are merged.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 5e3609f60c09f0f15f71f80c6d7933b2c7be71a6
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Thu Jun 19 22:39:00 2008 +0200

    sparc: merge header files with trivial differences
    
    A manual inspection revealed that the following headerfiles
    contained only trivial differences:
    hw_irq.h idprom.h kmap_types.h kvm.h spinlock_types.h sunbpp.h unaligned.h
    
    The only noteworthy change are that sparc64 had a volatile
    qualifer that sparc missed in spinlock_types.h.
    
    In addition a few comments were updated.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 075ae525327ed789f5b755a8042ee6f3a0e2ab7b
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Thu Jun 19 20:52:54 2008 +0200

    sparc: when header files are equal use asm-sparc version
    
    Used the following script to find equal header files:
    SPARC64=`ls asm-sparc64`
    for FILE in ${SPARC64}; do
    	cmp -s asm-sparc/$FILE asm-sparc64/$FILE;
    	if [ $? = 0 ]; then
    		printf "#include <asm-sparc/%s>\n" $FILE > asm-sparc64/$FILE
    	fi
    done
    
    A few of the equal files are a simple include from
    asm-generic, but by including the file from asm-sparc
    we know they are equal for sparc and sparc64.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit a00736e936c2a1e9c36f22f6f3a69392eaab51f4
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Thu Jun 19 20:26:19 2008 +0200

    sparc: copy sparc64 specific files to asm-sparc
    
    Used the following script to copy the files:
    cd include
    set -e
    SPARC64=`ls asm-sparc64`
    for FILE in ${SPARC64}; do
    	if [ -f asm-sparc/$FILE ]; then
    		echo $FILE exist in asm-sparc
    	else
    		git mv asm-sparc64/$FILE asm-sparc/$FILE
    		printf "#include <asm-sparc/$FILE>\n" > asm-sparc64/$FILE
    		git add asm-sparc64/$FILE
    	fi
    done
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit bdc3135ac99efd59de084a309751ec76887e62d8
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Fri Jun 13 21:49:07 2008 +0200

    sparc: Merge asm-sparc{,64}/asi.h
    
    Joined the two files as they contain distinct definitions.
    Inspired by patch from: Adrian Bunk <bunk@kernel.org>
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
    Cc: Adrian Bunk <bunk@kernel.org>

commit b1a8bf92a0303301f3e013e2a2f45a4916453ce7
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Fri Jun 13 20:20:54 2008 +0200

    sparc: export openprom.h to userspace
    
    sparc64 exports openprom.h to userspace so let sparc follow
    the example.
    As openprom.h pulled in another not-for-export vaddrs.h header
    file it required a few changes to fix the build.
    
    The definition af VMALLOC_* were moved to pgtable as this is
    where sparc64 has them.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit b444b9a5a1171ef07e1a87b01f7bb5bd0206d012
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Fri Jun 6 21:35:43 2008 +0200

    sparc: Merge asm-sparc{,64}/types.h
    
    Copy content of sparc64 file to sparc file.
    There is only minimal possibilities for further unification.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit c6d1b0e3d2b71ded7c457c2c9f1ab8c2c957aafe
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Fri Jun 6 21:27:54 2008 +0200

    sparc: Merge asm-sparc{,64}/termios.h
    
    Bring the commit e55c57e0b51c68d78845549505057169c6c3cba6
    ("[SPARC64]: Report any user access faults in termios accessors")
    over to sparc when unifying the two files.
    The diff was manually inspected to contain no
    other relevant changes.
    
    This unification therefore changes functionality of sparc.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 943d0e86133a3f2e69b24e9754390a60d92ad224
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Fri Jun 6 21:13:45 2008 +0200

    sparc: Merge asm-sparc{,64}/termbits.h
    
    The type of tcflag_t differs from 32 and 64 bit.
    For 32 bit it is long
    For 64 bit it is int
    
    Altough these have same size then I was not sure that
    it was OK to change the 64 bit version to long as this
    is part of the ABI so it was made conditional.
    
    :$ diff -u include/asm-sparc/termbits.h include/asm-sparc64/termbits.h
    :-- include/asm-sparc/termbits.h	2008-06-13 06:42:07.000000000 +0200
    :++ include/asm-sparc64/termbits.h	2008-06-13 06:42:07.000000000 +0200
    :@@ -1,11 +1,11 @@
    :-#ifndef _SPARC_TERMBITS_H
    :-#define _SPARC_TERMBITS_H
    :+#ifndef _SPARC64_TERMBITS_H
    :+#define _SPARC64_TERMBITS_H
    :
    : #include <linux/posix_types.h>
    :
    : typedef unsigned char   cc_t;
    : typedef unsigned int    speed_t;
    :-typedef unsigned long   tcflag_t;
    :+typedef unsigned int    tcflag_t;
    :
    : #define NCC 8
    : struct termio {
    :@@ -102,7 +102,7 @@
    : #define IXANY	0x00000800
    : #define IXOFF	0x00001000
    : #define IMAXBEL	0x00002000
    :-#define IUTF8   0x00004000
    :+#define IUTF8	0x00004000
    :
    : /* c_oflag bits */
    : #define OPOST	0x00000001
    :@@ -171,7 +171,6 @@
    : #define HUPCL	  0x00000400
    : #define CLOCAL	  0x00000800
    : #define CBAUDEX   0x00001000
    :-/* We'll never see these speeds with the Zilogs, but for completeness... */
    : #define  BOTHER   0x00001000
    : #define  B57600   0x00001001
    : #define  B115200  0x00001002
    :@@ -199,7 +198,7 @@
    : #define B3500000  0x00001012
    : #define B4000000  0x00001013  */
    : #define CIBAUD	  0x100f0000  /* input baud rate (not used) */
    :-#define CMSPAR	  0x40000000  /* mark or space (stick) parity */
    :+#define CMSPAR    0x40000000  /* mark or space (stick) parity */
    : #define CRTSCTS	  0x80000000  /* flow control */
    :
    : #define IBSHIFT	  16		/* Shift from CBAUD to CIBAUD */
    :@@ -258,4 +257,4 @@
    : #define	TCSADRAIN	1
    : #define	TCSAFLUSH	2
    :
    :-#endif /* !(_SPARC_TERMBITS_H) */
    :+#endif /* !(_SPARC64_TERMBITS_H) */
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 7c4285d8362641b815ea71018139619db965ab34
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Fri Jun 6 21:06:11 2008 +0200

    sparc: Merge asm-sparc{,64}/setup.h
    
    COMMAND_LINE_SIZE differ for 32 and 64 bit.
    256 versus 2048
    
    :$ diff -u include/asm-sparc/setup.h include/asm-sparc64/setup.h
    :-- include/asm-sparc/setup.h	2008-06-13 06:42:07.000000000 +0200
    :++ include/asm-sparc64/setup.h	2008-06-13 06:42:07.000000000 +0200
    :@@ -2,9 +2,9 @@
    :  *	Just a place holder.
    :  */
    :
    :-#ifndef _SPARC_SETUP_H
    :-#define _SPARC_SETUP_H
    :+#ifndef _SPARC64_SETUP_H
    :+#define _SPARC64_SETUP_H
    :
    :-#define COMMAND_LINE_SIZE	256
    :+#define COMMAND_LINE_SIZE	2048
    :
    :-#endif /* _SPARC_SETUP_H */
    :+#endif /* _SPARC64_SETUP_H */
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 68a61c8d87dae7c7b7cc76ab01190475e87be0d9
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Fri Jun 6 21:02:38 2008 +0200

    sparc: Merge asm-sparc{,64}/resource.h
    
    RLIM_INFINITY differ from 32 and 64 bit.
    The rest is equal.
    
    :$ diff -u include/asm-sparc/resource.h include/asm-sparc64/resource.h
    :-- include/asm-sparc/resource.h	2008-06-13 06:46:39.000000000 +0200
    :++ include/asm-sparc64/resource.h	2008-06-13 06:46:39.000000000 +0200
    :@@ -1,11 +1,11 @@
    : /*
    :  * resource.h: Resource definitions.
    :  *
    :- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
    :+ * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
    :  */
    :
    :-#ifndef _SPARC_RESOURCE_H
    :-#define _SPARC_RESOURCE_H
    :+#ifndef _SPARC64_RESOURCE_H
    :+#define _SPARC64_RESOURCE_H
    :
    : /*
    :  * These two resource limit IDs have a Sparc/Linux-specific ordering,
    :@@ -14,13 +14,6 @@
    : #define RLIMIT_NOFILE		6	/* max number of open files */
    : #define RLIMIT_NPROC		7	/* max number of processes */
    :
    :-/*
    :- * SuS says limits have to be unsigned.
    :- * We make this unsigned, but keep the
    :- * old value for compatibility:
    :- */
    :-#define RLIM_INFINITY		0x7fffffff
    :-
    : #include <asm-generic/resource.h>
    :
    :-#endif /* !(_SPARC_RESOURCE_H) */
    :+#endif /* !(_SPARC64_RESOURCE_H) */
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 7acc483d21a6e45e6ec8dc1eec711f7881bc3f3f
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Thu Jun 5 21:57:01 2008 +0200

    sparc: Merge asm-sparc{,64}/fbio.h
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit fc86029910564703d811882db31265ad082639e9
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Thu Jun 5 21:54:03 2008 +0200

    sparc: copy asm-sparc64/fbio.h to asm-sparc
    
    There were only a few trivial changes and a few additions
    in the sparc64 variant of this file.
    This patch copies the sparc64 specific bits to the sparc version
    of fbio.h so they are equal. A later patch will merge the two.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit f92ffa12f41efab4d4ad2827422d2e0a6c4e0fd2
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Fri Jun 6 20:51:20 2008 +0200

    sparc: Merge asm-sparc{,64}/mman.h
    
    Renaming the function sparc64_mmap_check() to
    sparc_mmap_check() was enough to make the two
    header files identical.
    
    :$ diff -u include/asm-sparc/mman.h include/asm-sparc64/mman.h
    :-- include/asm-sparc/mman.h	2008-06-13 06:46:39.000000000 +0200
    :++ include/asm-sparc64/mman.h	2008-06-13 06:46:39.000000000 +0200
    :@@ -1,5 +1,5 @@
    :-#ifndef __SPARC_MMAN_H__
    :-#define __SPARC_MMAN_H__
    :+#ifndef __SPARC64_MMAN_H__
    :+#define __SPARC64_MMAN_H__
    :
    : #include <asm-generic/mman.h>
    :
    :@@ -23,9 +23,9 @@
    :
    : #ifdef __KERNEL__
    : #ifndef __ASSEMBLY__
    :-#define arch_mmap_check(addr,len,flags)	sparc_mmap_check(addr,len)
    :-int sparc_mmap_check(unsigned long addr, unsigned long len);
    :+#define arch_mmap_check(addr,len,flags)	sparc64_mmap_check(addr,len)
    :+int sparc64_mmap_check(unsigned long addr, unsigned long len);
    : #endif
    : #endif
    :
    :-#endif /* __SPARC_MMAN_H__ */
    :+#endif /* __SPARC64_MMAN_H__ */
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 2d1419624c2e0173aee138372dd1eccb5d5fd270
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Thu Jun 5 23:46:22 2008 +0200

    sparc: Merge asm-sparc{,64}/shmbuf.h
    
    Padding in the shmbuf structure made conditional
    as only 32 bit sparc did so.
    
    :$ diff -u include/asm-sparc/shmbuf.h include/asm-sparc64/shmbuf.h
    :-- include/asm-sparc/shmbuf.h	2008-06-13 06:42:07.000000000 +0200
    :++ include/asm-sparc64/shmbuf.h	2008-06-13 06:42:07.000000000 +0200
    :@@ -1,23 +1,19 @@
    :-#ifndef _SPARC_SHMBUF_H
    :-#define _SPARC_SHMBUF_H
    :+#ifndef _SPARC64_SHMBUF_H
    :+#define _SPARC64_SHMBUF_H
    :
    : /*
    :- * The shmid64_ds structure for sparc architecture.
    :+ * The shmid64_ds structure for sparc64 architecture.
    :  * Note extra padding because this structure is passed back and forth
    :  * between kernel and user space.
    :  *
    :  * Pad space is left for:
    :- * - 64-bit time_t to solve y2038 problem
    :- * - 2 miscellaneous 32-bit values
    :+ * - 2 miscellaneous 64-bit values
    :  */
    :
    : struct shmid64_ds {
    : 	struct ipc64_perm	shm_perm;	/* operation perms */
    :-	unsigned int		__pad1;
    : 	__kernel_time_t		shm_atime;	/* last attach time */
    :-	unsigned int		__pad2;
    : 	__kernel_time_t		shm_dtime;	/* last detach time */
    :-	unsigned int		__pad3;
    : 	__kernel_time_t		shm_ctime;	/* last change time */
    : 	size_t			shm_segsz;	/* size of segment (bytes) */
    : 	__kernel_pid_t		shm_cpid;	/* pid of creator */
    :@@ -39,4 +35,4 @@
    : 	unsigned long	__unused4;
    : };
    :
    :-#endif /* _SPARC_SHMBUF_H */
    :+#endif /* _SPARC64_SHMBUF_H */
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit fcb07081f209d3d9c7662ba6a097b254e76f71ee
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Thu Jun 5 23:39:32 2008 +0200

    sparc: Merge asm-sparc{,64}/sembuf.h
    
    Padding in the sembuf structure made conditional
    as only 32 bit sparc did so.
    
    :$ diff -u include/asm-sparc/sembuf.h include/asm-sparc64/sembuf.h
    :-- include/asm-sparc/sembuf.h	2008-06-13 06:42:07.000000000 +0200
    :++ include/asm-sparc64/sembuf.h	2008-06-13 06:42:07.000000000 +0200
    :@@ -1,21 +1,18 @@
    :-#ifndef _SPARC_SEMBUF_H
    :-#define _SPARC_SEMBUF_H
    :+#ifndef _SPARC64_SEMBUF_H
    :+#define _SPARC64_SEMBUF_H
    :
    : /*
    :- * The semid64_ds structure for sparc architecture.
    :+ * The semid64_ds structure for sparc64 architecture.
    :  * Note extra padding because this structure is passed back and forth
    :  * between kernel and user space.
    :  *
    :  * Pad space is left for:
    :- * - 64-bit time_t to solve y2038 problem
    :- * - 2 miscellaneous 32-bit values
    :+ * - 2 miscellaneous 64-bit values
    :  */
    :
    : struct semid64_ds {
    : 	struct ipc64_perm sem_perm;		/* permissions .. see ipc.h */
    :-	unsigned int	__pad1;
    : 	__kernel_time_t	sem_otime;		/* last semop time */
    :-	unsigned int	__pad2;
    : 	__kernel_time_t	sem_ctime;		/* last change time */
    : 	unsigned long	sem_nsems;		/* no. of semaphores in array */
    : 	unsigned long	__unused1;
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 100b10d752bafafda2a508235b7df6718e42bd76
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Thu Jun 5 23:04:06 2008 +0200

    sparc: Merge asm-sparc{,64}/msgbuf.h
    
    Padding from 32 bit sparc kept using preprocessor magic
    
    :$ diff -u include/asm-sparc/msgbuf.h include/asm-sparc64/msgbuf.h
    :-- include/asm-sparc/msgbuf.h	2008-06-13 06:42:07.000000000 +0200
    :++ include/asm-sparc64/msgbuf.h	2008-06-13 06:42:07.000000000 +0200
    :@@ -7,17 +7,13 @@
    :  * between kernel and user space.
    :  *
    :  * Pad space is left for:
    :- * - 64-bit time_t to solve y2038 problem
    :- * - 2 miscellaneous 32-bit values
    :+ * - 2 miscellaneous 64-bit values
    :  */
    :
    : struct msqid64_ds {
    : 	struct ipc64_perm msg_perm;
    :-	unsigned int   __pad1;
    : 	__kernel_time_t msg_stime;	/* last msgsnd time */
    :-	unsigned int   __pad2;
    : 	__kernel_time_t msg_rtime;	/* last msgrcv time */
    :-	unsigned int   __pad3;
    : 	__kernel_time_t msg_ctime;	/* last change time */
    : 	unsigned long  msg_cbytes;	/* current number of bytes on queue */
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 6d1f4b88ee73c9a073277dd1529fbbce356e04e8
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Thu Jun 5 22:37:04 2008 +0200

    sparc: Merge asm-sparc{,64}/fcntl.h
    
    The definition of O_NDELAY differed - the rest was equal
    
    :$ diff -u include/asm-sparc/fcntl.h include/asm-sparc64/fcntl.h
    :-- include/asm-sparc/fcntl.h	2008-06-13 06:46:39.000000000 +0200
    :++ include/asm-sparc64/fcntl.h	2008-06-13 06:46:39.000000000 +0200
    :@@ -1,8 +1,9 @@
    :-#ifndef _SPARC_FCNTL_H
    :-#define _SPARC_FCNTL_H
    :+#ifndef _SPARC64_FCNTL_H
    :+#define _SPARC64_FCNTL_H
    :
    : /* open/fcntl - O_SYNC is only implemented on blocks devices and on files
    :    located on an ext2 file system */
    :+#define O_NDELAY	0x0004
    : #define O_APPEND	0x0008
    : #define FASYNC		0x0040	/* fcntl, for BSD compatibility */
    : #define O_CREAT		0x0200	/* not fcntl */
    :@@ -10,7 +11,6 @@
    : #define O_EXCL		0x0800	/* not fcntl */
    : #define O_SYNC		0x2000
    : #define O_NONBLOCK	0x4000
    :-#define O_NDELAY	(0x0004 | O_NONBLOCK)
    : #define O_NOCTTY	0x8000	/* not fcntl */
    : #define O_LARGEFILE	0x40000
    : #define O_DIRECT        0x100000 /* direct disk access hint */
    :@@ -29,8 +29,7 @@
    : #define F_UNLCK		3
    :
    : #define __ARCH_FLOCK_PAD	short __unused;
    :-#define __ARCH_FLOCK64_PAD	short __unused;
    :
    : #include <asm-generic/fcntl.h>
    :
    :-#endif
    :+#endif /* !(_SPARC64_FCNTL_H) */
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit e880e8701cd5a76bc5b9e67e48ab3b21963fbe0a
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Thu Jun 5 23:50:10 2008 +0200

    sparc: Merge asm-sparc{,64}/sockios.h
    
    :$ diff -u include/asm-sparc/sockios.h include/asm-sparc64/sockios.h
    :-- include/asm-sparc/sockios.h	2008-06-13 06:42:07.000000000 +0200
    :++ include/asm-sparc64/sockios.h	2008-06-13 06:42:07.000000000 +0200
    :@@ -1,5 +1,5 @@
    :-#ifndef _ASM_SPARC_SOCKIOS_H
    :-#define _ASM_SPARC_SOCKIOS_H
    :+#ifndef _ASM_SPARC64_SOCKIOS_H
    :+#define _ASM_SPARC64_SOCKIOS_H
    :
    : /* Socket-level I/O control calls. */
    : #define FIOSETOWN 	0x8901
    :@@ -10,5 +10,5 @@
    : #define SIOCGSTAMP	0x8906		/* Get stamp (timeval) */
    : #define SIOCGSTAMPNS	0x8907		/* Get stamp (timespec) */
    :
    :-#endif /* !(_ASM_SPARC_SOCKIOS_H) */
    :+#endif /* !(_ASM_SPARC64_SOCKIOS_H) */
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit c8b8be5427a48c1a96dc0cf98ba772aedcda7e77
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Thu Jun 5 23:49:02 2008 +0200

    sparc: Merge asm-sparc{,64}/socket.h
    
    :$ diff -u include/asm-sparc/socket.h include/asm-sparc64/socket.h
    :-- include/asm-sparc/socket.h	2008-06-13 06:46:39.000000000 +0200
    :++ include/asm-sparc64/socket.h	2008-06-13 06:46:39.000000000 +0200
    :@@ -48,11 +48,10 @@
    : #define SO_TIMESTAMPNS		0x0021
    : #define SCM_TIMESTAMPNS		SO_TIMESTAMPNS
    :
    :-#define SO_MARK			0x0022
    :-
    : /* Security levels - as per NRL IPv6 - don't actually do anything */
    : #define SO_SECURITY_AUTHENTICATION		0x5001
    : #define SO_SECURITY_ENCRYPTION_TRANSPORT	0x5002
    : #define SO_SECURITY_ENCRYPTION_NETWORK		0x5004
    :
    :+#define SO_MARK			0x0022
    : #endif /* _ASM_SOCKET_H */
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 62e612f0abb33c99c55ea3d04626f6799a1cdca9
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Thu Jun 5 23:08:51 2008 +0200

    sparc: Merge asm-sparc{,64}/poll.h
    
    :$ diff -u include/asm-sparc/poll.h include/asm-sparc64/poll.h
    :-- include/asm-sparc/poll.h	2008-06-13 06:42:07.000000000 +0200
    :++ include/asm-sparc64/poll.h	2008-06-13 06:42:07.000000000 +0200
    :@@ -1,5 +1,5 @@
    :-#ifndef __SPARC_POLL_H
    :-#define __SPARC_POLL_H
    :+#ifndef __SPARC64_POLL_H
    :+#define __SPARC64_POLL_H
    :
    : #define POLLWRNORM	POLLOUT
    : #define POLLWRBAND	256
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 4835bd988e58150c0a6e2d3e13e319a56ed821dc
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Thu Jun 5 23:07:26 2008 +0200

    sparc: Merge asm-sparc{,64}/param.h
    
    :$ diff -u include/asm-sparc/param.h include/asm-sparc64/param.h
    :-- include/asm-sparc/param.h	2008-06-13 06:46:39.000000000 +0200
    :++ include/asm-sparc64/param.h	2008-06-13 06:42:07.000000000 +0200
    :@@ -1,5 +1,6 @@
    :-#ifndef _ASMSPARC_PARAM_H
    :-#define _ASMSPARC_PARAM_H
    :+#ifndef _ASMSPARC64_PARAM_H
    :+#define _ASMSPARC64_PARAM_H
    :+
    :
    : #ifdef __KERNEL__
    : # define HZ		CONFIG_HZ	/* Internal kernel timer frequency */
    :@@ -19,4 +20,4 @@
    :
    : #define MAXHOSTNAMELEN	64	/* max length of hostname */
    :
    :-#endif
    :+#endif /* _ASMSPARC64_PARAM_H */
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit f1ba03cac28edc4d68cca2475d50f463afcd2955
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Thu Jun 5 22:45:50 2008 +0200

    sparc: Merge asm-sparc{,64}/ioctls.h
    
    Trivial differenses in comments - used the version from sparc64
    
    :$ diff -u include/asm-sparc/ioctls.h include/asm-sparc64/ioctls.h
    :-- include/asm-sparc/ioctls.h	2008-06-13 08:46:29.000000000 +0200
    :++ include/asm-sparc64/ioctls.h	2008-06-13 08:46:29.000000000 +0200
    :@@ -1,5 +1,5 @@
    :-#ifndef _ASM_SPARC_IOCTLS_H
    :-#define _ASM_SPARC_IOCTLS_H
    :+#ifndef _ASM_SPARC64_IOCTLS_H
    :+#define _ASM_SPARC64_IOCTLS_H
    :
    : #include <asm/ioctl.h>
    :
    :@@ -22,7 +22,7 @@
    :
    : /* Note that all the ioctls that are not available in Linux have a
    :  * double underscore on the front to: a) avoid some programs to
    :- * thing we support some ioctls under Linux (autoconfiguration stuff)
    :+ * think we support some ioctls under Linux (autoconfiguration stuff)
    :  */
    : /* Little t */
    : #define TIOCGETD	_IOR('t', 0, int)
    :@@ -110,7 +110,7 @@
    : #define TIOCSERGETLSR   0x5459 /* Get line status register */
    : #define TIOCSERGETMULTI 0x545A /* Get multiport config  */
    : #define TIOCSERSETMULTI 0x545B /* Set multiport config */
    :-#define TIOCMIWAIT	0x545C /* Wait input */
    :+#define TIOCMIWAIT	0x545C /* Wait for change on serial input line(s) */
    : #define TIOCGICOUNT	0x545D /* Read serial port inline interrupt counts */
    :
    : /* Kernel definitions */
    :@@ -133,4 +133,4 @@
    : #define TIOCPKT_NOSTOP		16
    : #define TIOCPKT_DOSTOP		32
    :
    :-#endif /* !(_ASM_SPARC_IOCTLS_H) */
    :+#endif /* !(_ASM_SPARC64_IOCTLS_H) */
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 278864fac79c0c18b0a7f15ca589a4f0845b2fbc
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Thu Jun 5 22:44:29 2008 +0200

    sparc: Merge asm-sparc{,64}/ioctl.h
    
    :$ diff -u include/asm-sparc/ioctl.h include/asm-sparc64/ioctl.h
    :-- include/asm-sparc/ioctl.h	2008-06-13 06:46:39.000000000 +0200
    :++ include/asm-sparc64/ioctl.h	2008-06-13 08:46:29.000000000 +0200
    :@@ -1,5 +1,5 @@
    :-#ifndef _SPARC_IOCTL_H
    :-#define _SPARC_IOCTL_H
    :+#ifndef _SPARC64_IOCTL_H
    :+#define _SPARC64_IOCTL_H
    :
    :/*
    :* Our DIR and SIZE overlap in order to simulteneously provide
    :@@ -64,4 +64,4 @@
    :#define IOCSIZE_MASK    (_IOC_XSIZEMASK << _IOC_SIZESHIFT)
    :#define IOCSIZE_SHIFT   (_IOC_SIZESHIFT)
    :
    :-#endif /* !(_SPARC_IOCTL_H) */
    :+#endif /* !(_SPARC64_IOCTL_H) */
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 09d3e1baa1f23bba39950990c5dddfb7fcc86238
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Fri Jun 13 08:26:32 2008 +0200

    sparc: copy exported sparc64 specific header files to asm-sparc
    
    Copy was done using the following simple script:
    
    set -e
    SPARC64="h display7seg.h envctrl.h psrcompat.h pstate.h uctx.h utrap.h watchdog.h"
    for FILE in ${SPARC64}; do
    	if [ -f asm-sparc/$FILE ]; then
    		echo $FILE exist in asm-sparc
    	fi
    	cat asm-sparc64/$FILE > asm-sparc/$FILE
    	printf "#include <asm-sparc/$FILE>\n" > asm-sparc64/$FILE
    done
    
    The name of the copied files are added to asm-sparc/Kbuild
    to keep "make headers_check" functional.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 9ae95bce73ef2d12fbe32a03ed230a9bef667328
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Mon Jul 7 22:30:35 2008 +0200

    sparc: add -m64 when building vmlinux.lds
    
    David Miller noticed that the build of vmlinux.lds
    failed to use the -m64 specifier.
    This caused the build to break with a bi-arch gcc with
    unified headers.
    
    Add the -m64 option to CPPFLAGS_vmlinux.lds so we
    have the correct defines available when building
    vmliux.lds.
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

commit 597631f2eadc94a1c5109c639af1e575cf587d8b
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jun 10 13:00:12 2008 -0700

    sparc64 Kbuild: apb.h and bbc.h should not be exported to userspace
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 3f261e829f56185eee3b224615636b99d54c3b3e
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Thu Jun 5 11:48:20 2008 -0700

    sparc: Merge include/asm-sparc{,64}/perfctr.h
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit fc491d7da88b02275ad9ed7459006ca09b55953b
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Thu Jun 5 11:47:46 2008 -0700

    sparc: Merge include/asm-sparc{,64}/openpromio.h
    
    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit d6eaadfbbd836d13831630559ac483024f48d055
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jun 5 11:45:42 2008 -0700

    sparc: remove PROM_AP1000
    
    This seems to be left from the long gone AP1000 support.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 960681450f8b572f230a8c3661dcc34f39fcc38e
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jun 5 11:44:39 2008 -0700

    drivers/sbus/: cleanups
    
    This patch contains the following cleanups:
    - make the following needlessly global code static:
      - char/uctrl.c: uctrl_get_event_status()
      - char/uctrl.c: uctrl_get_external_status()
      - char/vfc_dev.c: struct vfc_dev_lst
      - char/vfc_dev.c: vfc_lock_device()
      - char/vfc_dev.c: vfc_unlock_device()
      - char/vfc_dev.c: vfc_captstat_reset()
      - char/vfc_dev.c: vfc_memptr_reset()
      - char/vfc_dev.c: vfc_csr_init()
      - char/vfc_dev.c: vfc_saa9051_init()
      - char/vfc_dev.c: init_vfc_hw()
      - char/vfc_dev.c: init_vfc_devstruct()
      - char/vfc_dev.c: init_vfc_device()
      - char/vfc_dev.c: vfc_get_dev_ptr()
      - char/vfc_dev.c: vfc_capture_start()
      - char/vfc_dev.c: vfc_capture_poll()
      - char/vfc_dev.c: vfc_port_change_ioctl()
      - char/vfc_dev.c: vfc_set_video_ioctl()
      - char/vfc_dev.c: vfc_get_video_ioctl()
      - char/vfc_i2c.c: vfc_i2c_wait_for_bus()
      - char/vfc_i2c.c: vfc_i2c_wait_for_pin()
      - char/vfc_i2c.c: vfc_i2c_xmit_addr()
      - char/vfc_i2c.c: vfc_i2c_xmit_byte()
      - char/vfc_i2c.c: vfc_i2c_recv_byte()
      - dvma.c: init_one_dvma()
    - remove an unused variable from a function:
      - char/uctrl.c: ts102_uctrl_init()
    - remove the following unused and empty function:
      - char/uctrl.c: uctrl_set_video()
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 908f5162ca59ed46a928e8416db159777d432e77
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jun 5 11:42:40 2008 -0700

    sparc64/kernel/: make code static
    
    This patch makes the following needlessly global code static:
    - central.c: struct central_bus
    - central.c: struct fhc_list
    - central.c: apply_fhc_ranges()
    - central.c: apply_central_ranges()
    - ds.c: struct ds_states_template[]
    - pci_msi.c: sparc64_setup_msi_irq()
    - pci_msi.c: sparc64_teardown_msi_irq()
    - pci_sun4v.c: struct sun4v_dma_ops
    - sys_sparc32.c: cp_compat_stat64()
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 50215d6511265d46ba14038640b16c5dd7731ff4
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jun 5 11:41:51 2008 -0700

    sparc/mm/: possible cleanups
    
    This patch contains the following possible cleanups:
    - make the following needlessly global code static:
      - fault.c: force_user_fault()
      - init.c: calc_max_low_pfn()
      - init.c: pgt_cache_water[]
      - init.c: map_high_region()
      - srmmu.c: hwbug_bitmask
      - srmmu.c: srmmu_swapper_pg_dir
      - srmmu.c: srmmu_context_table
      - srmmu.c: is_hypersparc
      - srmmu.c: srmmu_cache_pagetables
      - srmmu.c: srmmu_nocache_size
      - srmmu.c: srmmu_nocache_end
      - srmmu.c: srmmu_get_nocache()
      - srmmu.c: srmmu_free_nocache()
      - srmmu.c: srmmu_early_allocate_ptable_skeleton()
      - srmmu.c: srmmu_nocache_calcsize()
      - srmmu.c: srmmu_nocache_init()
      - srmmu.c: srmmu_alloc_thread_info()
      - srmmu.c: early_pgtable_allocfail()
      - srmmu.c: srmmu_early_allocate_ptable_skeleton()
      - srmmu.c: srmmu_allocate_ptable_skeleton()
      - srmmu.c: srmmu_inherit_prom_mappings()
      - sunami.S: tsunami_copy_1page
    - remove the following unused code:
      - init.c: struct sparc_aliases
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit c61c65cdcd1021cfbd7be8685ff1cf4f86c68c44
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jun 5 11:40:58 2008 -0700

    sparc/kernel/: possible cleanups
    
    This patch contains the following possible cleanups:
    - make the following needlessly global code static:
      - apc.c: apc_swift_idle()
      - ebus.c: ebus_blacklist_irq()
      - ebus.c: fill_ebus_child()
      - ebus.c: fill_ebus_device()
      - entry.S: syscall_is_too_hard
      - etra: tsetup_sun4c_stackchk
      - head.S: cputyp
      - head.S: prom_vector_p
      - idprom.c: Sun_Machines[]
      - ioport.c: _sparc_find_resource()
      - ioport.c: create_proc_read_entry()
      - irq.c: struct sparc_irq[]
      - rtrap.S: sun4c_rett_stackchk
      - setup.c: prom_sync_me()
      - setup.c: boot_flags
      - sun4c_irq.c: sun4c_sbint_to_irq()
      - sun4d_irq.c: sbus_tid[]
      - sun4d_irq.c: struct sbus_actions
      - sun4d_irq.c: sun4d_sbint_to_irq()
      - sun4m_irq.c: sun4m_sbint_to_irq()
      - sun4m_irq.c: sun4m_get_irqmask()
      - sun4m_irq.c: sun4m_timers
      - sun4m_smp.c: smp4m_cross_call()
      - sun4m_smp.c: smp4m_blackbox_id()
      - sun4m_smp.c: smp4m_blackbox_current()
      - time.c: sp_clock_typ
      - time.c: sbus_time_init()
      - traps.c: instruction_dump()
      - wof.S: spwin_sun4c_stackchk
      - wuf.S: sun4c_fwin_stackchk
    - #if 0 the following unused code:
      - process.c: sparc_backtrace_lock
      - process.c: __show_backtrace()
      - process.c: show_backtrace()
      - process.c: smp_show_backtrace_all_cpus()
    - remove the following unused code:
      - entry.S: __handle_exception
      - smp.c: smp_num_cpus
      - smp.c: smp_activated
      - smp.c: __cpu_number_map[]
      - smp.c: __cpu_logical_map[]
      - smp.c: bitops_spinlock
      - traps.c: trap_curbuf
      - traps.c: trapbuf[]
      - traps.c: linux_smp_still_initting
      - traps.c: thiscpus_tbr
      - traps.c: thiscpus_mid
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit a0c80b80e0fb48129e4e9d6a9ede914f9ff1850d
Author: David S. Miller <davem@davemloft.net>
Date:   Thu Jul 17 01:46:06 2008 -0700

    pkt_sched: Make default qdisc nonshared-multiqueue safe.
    
    Instead of 'pfifo_fast' we have just plain 'fifo_fast'.
    No priority queues, just a straight FIFO.
    
    This is necessary in order to legally have a seperate
    qdisc per queue in multi-TX-queue setups, and thus get
    full parallelization.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 93245dd6d356b864f6676396a9f3edecbd378ed0
Author: David S. Miller <davem@davemloft.net>
Date:   Thu Jul 17 04:03:43 2008 -0700

    pkt_sched: Don't used locked skb_queue_purge() in __qdisc_reset_queue()
    
    We have to have exclusive access to the given qdisc anyways, so
    doing even more locking is superfluous.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 99194cff398d056e5ee469647c294466c246c88a
Author: David S. Miller <davem@davemloft.net>
Date:   Thu Jul 17 04:54:10 2008 -0700

    pkt_sched: Add multiqueue handling to qdisc_graft().
    
    Move the destruction of the old queue into qdisc_graft().
    
    When operating on a root qdisc (ie. "parent == NULL"), apply
    the operation to all queues.  The caller has grabbed a single
    implicit reference for this graft, therefore when we apply the
    change to more than one queue we must grab additional qdisc
    references.
    
    Otherwise, we are operating on a class of a specific parent qdisc, and
    therefore no multiqueue handling is necessary.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 83874000929ed63aef30b44083a9f713135ff040
Author: David S. Miller <davem@davemloft.net>
Date:   Thu Jul 17 00:53:03 2008 -0700

    pkt_sched: Kill netdev_queue lock.
    
    We can simply use the qdisc->q.lock for all of the
    qdisc tree synchronization.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit c7e4f3bbb4ba4e48ab3b529d5016e454cee1ccd6
Author: David S. Miller <davem@davemloft.net>
Date:   Wed Jul 16 03:22:39 2008 -0700

    pkt_sched: Kill qdisc_lock_tree and qdisc_unlock_tree.
    
    No longer used.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 78a5b30b7324b2d66bcf7d2e3935877d3c26497c
Author: David S. Miller <davem@davemloft.net>
Date:   Wed Jul 16 03:12:24 2008 -0700

    pkt_sched: Rework {sch,tbf}_tree_lock().
    
    Make sch_tree_lock() lock the qdisc's root.  All of the
    users hold the RTNL semaphore and the root qdisc is not
    changing.
    
    Implement tbf_tree_{lock,unlock}() simply in terms of
    sch_tree_{lock,unlock}().
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 53049978df1d9ae55bf397c9879e6b33218352db
Author: David S. Miller <davem@davemloft.net>
Date:   Wed Jul 16 03:00:19 2008 -0700

    pkt_sched: Make qdisc grafting locking more specific.
    
    Lock the root of the qdisc being operated upon.
    
    All explicit references to qdisc_tree_lock() are now gone.
    The only remaining uses are via the sch_tree_{lock,unlock}()
    and tcf_tree_{lock,unlock}() macros.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit ead81cc5fc6d996db6afb20f211241612610a07a
Author: David S. Miller <davem@davemloft.net>
Date:   Thu Jul 17 00:50:32 2008 -0700

    netdevice: Move qdisc_list back into net_device proper.
    
    And give it it's own lock.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 15b458fa65cbba395724a99ab1b7d3785ca76c1c
Author: David S. Miller <davem@davemloft.net>
Date:   Wed Jul 16 02:42:51 2008 -0700

    pkt_sched: Kill qdisc_lock_tree usage in cls_route.c
    
    It just wants the qdisc tree to be synchronized, so grabbing
    qdisc_root_lock() is sufficient.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 55dbc640c31db373fa07eb1e3af9b8eadbdf80db
Author: David S. Miller <davem@davemloft.net>
Date:   Wed Jul 16 02:40:45 2008 -0700

    pkt_sched: Remove qdisc_lock_tree usage in cls_api.c
    
    It just wants the qdisc tree for the filter to be synchronized.
    So just BH lock qdisc_root_lock(q) instead.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 17715e62a5e5c7224e5f906a4b8f9e5084100118
Author: David S. Miller <davem@davemloft.net>
Date:   Wed Jul 16 02:36:04 2008 -0700

    pkt_sched: Use per-queue locking in shutdown_scheduler_queue.
    
    This eliminates another qdisc_lock_tree user.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 8a34c5dc3a7c6431f1cd94c0904be81b296e08ca
Author: David S. Miller <davem@davemloft.net>
Date:   Thu Jul 17 00:47:45 2008 -0700

    pkt_sched: Perform bulk of qdisc destruction in RCU.
    
    This allows less strict control of access to the qdisc attached to a
    netdev_queue.  It is even allowed to enqueue into a qdisc which is
    in the process of being destroyed.  The RCU handler will toss out
    those packets.
    
    We will need this to handle sharing of a qdisc amongst multiple
    TX queues.  In such a setup the lock has to be shared, so will
    be inside of the qdisc itself.  At which point the netdev_queue
    lock cannot be used to hard synchronize access to the ->qdisc
    pointer.
    
    One operation we have to keep inside of qdisc_destroy() is the list
    deletion.  It is the only piece of state visible after the RCU quiesce
    period, so we have to undo it early and under the appropriate locking.
    
    The operations in the RCU handler do not need any looking because the
    qdisc tree is no longer visible to anything at that point.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 16361127ebed0fb8f9d7cc94c6e137eaf710f676
Author: David S. Miller <davem@davemloft.net>
Date:   Wed Jul 16 02:23:17 2008 -0700

    pkt_sched: dev_init_scheduler() does not need to lock qdisc tree.
    
    We are registering the device, there is no way anyone can get
    at this object's qdiscs yet in any meaningful way.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 37437bb2e1ae8af470dfcd5b4ff454110894ccaf
Author: David S. Miller <davem@davemloft.net>
Date:   Wed Jul 16 02:15:04 2008 -0700

    pkt_sched: Schedule qdiscs instead of netdev_queue.
    
    When we have shared qdiscs, packets come out of the qdiscs
    for multiple transmit queues.
    
    Therefore it doesn't make any sense to schedule the transmit
    queue when logically we cannot know ahead of time the TX
    queue of the SKB that the qdisc->dequeue() will give us.
    
    Just for sanity I added a BUG check to make sure we never
    get into a state where the noop_qdisc is scheduled.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7698b4fcabcd790efc4f226bada1e7b5870653af
Author: David S. Miller <davem@davemloft.net>
Date:   Wed Jul 16 01:42:40 2008 -0700

    pkt_sched: Add and use qdisc_root() and qdisc_root_lock().
    
    When code wants to lock the qdisc tree state, the logic
    operation it's doing is locking the top-level qdisc that
    sits of the root of the netdev_queue.
    
    Add qdisc_root_lock() to represent this and convert the
    easiest cases.
    
    In order for this to work out in all cases, we have to
    hook up the noop_qdisc to a dummy netdev_queue.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e2627c8c2241bce45e368e150654d076b58a4595
Author: David S. Miller <davem@davemloft.net>
Date:   Wed Jul 16 00:56:32 2008 -0700

    pkt_sched: Make QDISC_RUNNING a qdisc state.
    
    Currently it is associated with a netdev_queue, but when we have
    qdisc sharing that no longer makes any sense.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit d3b753db7c4f1f37a98b51974d484fda5d86dab5
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 15 20:14:35 2008 -0700

    pkt_sched: Move gso_skb into Qdisc.
    
    We liberate any dangling gso_skb during qdisc destruction.
    
    It really only matters for the root qdisc.  But when qdiscs
    can be shared by multiple netdev_queue objects, we can't
    have the gso_skb in the netdev_queue any more.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit b4c21639ab0f6df07ab7624a8c2f974936708ae5
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 15 03:48:19 2008 -0700

    niu: Add TX multiqueue support.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 92831bc395ac8390bf759775c50cb6f90c6eb03d
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 15 03:48:01 2008 -0700

    netdev: Kill plain netif_schedule()
    
    No more users.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 263ba3204a434d0ca851e1321b31cd58376b86cb
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 15 03:47:41 2008 -0700

    netdev: Convert all drivers away from netif_schedule().
    
    They logically all want to trigger a schedule for all device
    TX queues.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 8f0f2223cc08a5ae9a77f40edfe02e8a9f1abd77
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 15 03:47:03 2008 -0700

    net: Implement simple sw TX hashing.
    
    It just xor hashes over IPv4/IPv6 addresses and ports of transport.
    
    The only assumption it makes is that skb_network_header() is set
    correctly.
    
    With bug fixes from Eric Dumazet.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 51cb6db0f5654f08a4a6bfa3888dc36a51c2df3e
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 15 03:34:57 2008 -0700

    mac80211: Reimplement WME using ->select_queue().
    
    The only behavior change is that we do not drop packets under any
    circumstances.  If that is absolutely needed, we could easily add it
    back.
    
    With cleanups and help from Johannes Berg.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit eae792b722fef08dcf3aee88266ee7def9710757
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 15 03:03:33 2008 -0700

    netdev: Add netdev->select_queue() method.
    
    Devices or device layers can set this to control the queue selection
    performed by dev_pick_tx().
    
    This function runs under RCU protection, which allows overriding
    functions to have some way of synchronizing with things like dynamic
    ->real_num_tx_queues adjustments.
    
    This makes the spinlock prefetch in dev_queue_xmit() a little bit
    less effective, but that's the price right now for correctness.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e3c50d5d25ac09efd9acbe2b2a3e365466de84ed
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 15 02:58:39 2008 -0700

    netdev: netdev_priv() can now be sane again.
    
    The private area of a netdev is now at a fixed offset once more.
    
    Unfortunately, some assumptions that netdev_priv() == netdev->priv
    crept back into the tree.  In particular this happened in the
    loopback driver.  Make it use netdev->ml_priv.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 6b0fb1261a4655613bed5dac0e935e733969e999
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 15 02:58:10 2008 -0700

    netdev: Kill struct net_device_subqueue and netdev->egress_subqueue*
    
    No longer used.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit fd2ea0a79faad824258af5dcec1927aa24d81c16
Author: David S. Miller <davem@davemloft.net>
Date:   Thu Jul 17 01:56:23 2008 -0700

    net: Use queue aware tests throughout.
    
    This effectively "flips the switch" by making the core networking
    and multiqueue-aware drivers use the new TX multiqueue structures.
    
    Non-multiqueue drivers need no changes.  The interfaces they use such
    as netif_stop_queue() degenerate into an operation on TX queue zero.
    So everything "just works" for them.
    
    Code that really wants to do "X" to all TX queues now invokes a
    routine that does so, such as netif_tx_wake_all_queues(),
    netif_tx_stop_all_queues(), etc.
    
    pktgen and netpoll required a little bit more surgery than the others.
    
    In particular the pktgen changes, whilst functional, could be largely
    improved.  The initial check in pktgen_xmit() will sometimes check the
    wrong queue, which is mostly harmless.  The thing to do is probably to
    invoke fill_packet() earlier.
    
    The bulk of the netpoll changes is to make the code operate solely on
    the TX queue indicated by by the SKB queue mapping.
    
    Setting of the SKB queue mapping is entirely confined inside of
    net/core/dev.c:dev_pick_tx().  If we end up needing any kind of
    special semantics (drops, for example) it will be implemented here.
    
    Finally, we now have a "real_num_tx_queues" which is where the driver
    indicates how many TX queues are actually active.
    
    With IGB changes from Jeff Kirsher.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 24344d2600108b9b79a60c0e4c43b3c499856d14
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 15 02:53:04 2008 -0700

    mac80211: Temporarily mark QoS support BROKEN.
    
    We will undo this after a few changsets.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 1d8ae3fdeb001b8f534a6782c261aba6ec1779f5
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 15 02:52:19 2008 -0700

    pkt_sched: Remove RR scheduler.
    
    This actually fixes a bug added by the RR scheduler changes.  The
    ->bands and ->prio2band parameters were being set outside of the
    sch_tree_lock() and thus could result in strange behavior and
    inconsistencies.
    
    It might be possible, in the new design (where there will be one qdisc
    per device TX queue) to allow similar functionality via a TX hash
    algorithm for RR but I really see no reason to export this aspect of
    how these multiqueue cards actually implement the scheduling of the
    the individual DMA TX rings and the single physical MAC/PHY port.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 09e83b5d7d1878065e2453239b49b684cd0fe4e5
Author: David S. Miller <davem@davemloft.net>
Date:   Thu Jul 17 01:52:12 2008 -0700

    netdev: Kill NETIF_F_MULTI_QUEUE.
    
    There is no need for a feature bit for something that
    can be tested by simply checking the TX queue count.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e8a0464cc950972824e2e128028ae3db666ec1ed
Author: David S. Miller <davem@davemloft.net>
Date:   Thu Jul 17 00:34:19 2008 -0700

    netdev: Allocate multiple queues for TX.
    
    alloc_netdev_mq() now allocates an array of netdev_queue
    structures for TX, based upon the queue_count argument.
    
    Furthermore, all accesses to the TX queues are now vectored
    through the netdev_get_tx_queue() and netdev_for_each_tx_queue()
    interfaces.  This makes it easy to grep the tree for all
    things that want to get to a TX queue of a net device.
    
    Problem spots which are not really multiqueue aware yet, and
    only work with one queue, can easily be spotted by grepping
    for all netdev_get_tx_queue() calls that pass in a zero index.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 070825b3840a743e21ebcc44f8279708a4fed977
Author: David S. Miller <davem@davemloft.net>
Date:   Thu Jul 17 01:50:11 2008 -0700

    igb: Kill CONFIG_NETDEVICES_MULTIQUEUE references, no longer exists.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 2a46fa13d788364c093c4296fe01cae837aa8919
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Thu Jul 17 17:59:56 2008 -0700

    iop_adma: cleanup iop_chan_xor_slot_count
    
    - use a table for iop13xx, trade text for data
    - shrink the iop3xx to a cache line
    
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit 5eb907aaaf7a316a0097ff9f8c21bf9fc468a1f1
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Thu Jul 17 17:59:56 2008 -0700

    iop_adma: document how to calculate the minimum descriptor pool size
    
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit c7141d005a19d2a0a316b3bf9c170d3bedf07bfd
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Thu Jul 17 17:59:56 2008 -0700

    iop_adma: directly reclaim descriptors on allocation failure
    
    Force callers that trigger an "out of descriptors" condition to run the
    cleanup loop directly.  Alleviates the requirement to have soft-irqs
    enabled when polling for a descriptor in async_xor.
    
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit 0839875e0c197ded56bbae820e699f26d6fa2697
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Thu Jul 17 17:59:56 2008 -0700

    async_tx: make async_tx_test_ack a boolean routine
    
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit 3dce01713723bbcc92562bd4488e8b840a4f786c
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Thu Jul 17 17:59:55 2008 -0700

    async_tx: remove depend_tx from async_tx_sync_epilog
    
    All callers of async_tx_sync_epilog have called async_tx_quiesce on the
    depend_tx, so async_tx_sync_epilog need only call the callback to
    complete the operation.
    
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit d2c52b7983b95bb3fc2a784e479f832f142d4523
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Thu Jul 17 17:59:55 2008 -0700

    async_tx: export async_tx_quiesce
    
    Replace open coded "wait and acknowledge" instances with async_tx_quiesce.
    
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit 669ab0b210f9bd15d94d4d6a49ae13366a85e4da
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Thu Jul 17 17:59:55 2008 -0700

    async_tx: fix handling of the "out of descriptor" condition in async_xor
    
    Ensure forward progress is made when a dmaengine driver is unable to
    allocate an xor descriptor by breaking the dependency chain with
    async_tx_quisce() and issue any pending descriptors.
    
    Tested with iop-adma by setting device->max_xor = 2 to force multiple
    calls to device_prep_dma_xor for each call to async_xor and limiting the
    descriptor slot pool to 5.  Discovered that the minimum descriptor pool
    size for iop-adma is 2 * iop_chan_xor_slot_cnt(device->max_xor) + 1.
    
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit 1e55db2d6bdef92abc981b68673564e63c80da4d
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Wed Jul 16 19:44:56 2008 -0700

    async_tx: ensure the xor destination buffer remains dma-mapped
    
    When the number of source buffers for an xor operation exceeds the hardware
    channel maximum async_xor creates a chain of dependent operations.  The result
    of one operation is reused as an input to the next to continue the xor
    calculation.  The destination buffer should remain mapped for the duration of
    the entire chain.  To provide this guarantee the code must no longer be allowed
    to fallback to the synchronous path as this will preclude the buffer from being
    unmapped, i.e. the dma-driver will potentially miss the descriptor with
    !DMA_COMPL_SKIP_DEST_UNMAP.
    
    Cc: Neil Brown <neilb@suse.de>
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit 20fc190b0ef58bf8b3b0bff9de122083956f82ec
Author: Li Zefan <lizf@cn.fujitsu.com>
Date:   Thu Jul 17 17:59:47 2008 -0700

    async_tx: list_for_each_entry_rcu() cleanup
    
    In the rcu update side, don't use list_for_each_entry_rcu().
    
    Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit 97d2ef56863c367158d515173aa5062656072229
Merge: e1469c3... ea51011...
Author: Andi Kleen <ak@linux.intel.com>
Date:   Fri Jul 18 01:43:31 2008 +0200

    Merge branch 'merge' into release-2.6.27

commit e1469c34eb623cd1945ef09bfd7de7bc2f9ff6b3
Author: Andi Kleen <ak@linux.intel.com>
Date:   Fri Jul 18 01:43:08 2008 +0200

    Revert "dock: bay: Don't call acpi_walk_namespace() when ACPI is disabled."
    
    Revert double commit by mistake. Noticed by Thomas Gleixner.
    
    This reverts commit cc7e51666d82aedfd6b9a033ca1a10d71c21f1ca.
    
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit b1d77fae0c429d1be84ca0c9e627d9ab0e2a6d0b
Author: Andi Kleen <ak@linux.intel.com>
Date:   Fri Jul 18 01:42:20 2008 +0200

    Revert "Fix FADT parsing"
    
    This reverts commit 01a5bba576b9364b33f61f0cd9fa70c2cf5535e2.
    
    There seem to be some FADTs around with bogus information
    in the v2 fields. Revert this patch for now until
    this can be properly resolved.
    
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit ea51011a27db48ea0a80a5e20de3969b292d5d4d
Author: Zhao Yakui <yakui.zhao@intel.com>
Date:   Mon Jul 14 15:14:03 2008 +0800

    ACPI : Set FAN device to correct state in boot phase
    
    Subject:ACPI: Set FAN device to correct state in boot phase
    From: Zhao Yakui <yakui.zhao@intel.com>
    
    On some laptops when ACPI FAN driver is loaded, maybe the FAN device will be
    turned on. But if the temperature is below the threshold, the corresponding
    FAN device should be turned off in the course of loading thermal driver.
    
    So it is necessary to set the FAN device to the correct state in course of loading
    the thermal driver.
    
    http://bugzilla.kernel.org/show_bug.cgi?id=8049
    
    Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
    Signed-off-by: Zhang Rui <rui.zhang@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit c2c789057f075022658b38b498755c29c1ba8055
Author: Zhao Yakui <yakui.zhao@intel.com>
Date:   Thu Jul 17 10:46:05 2008 +0800

    ACPI: Ignore _BQC object when registering backlight device
    
    According to acpi spec , the objectes of  _BCL and _BCM are required if
    integrated LCD is present and supports brightness level and the _BQC is
    the optional object. So the _BQC object will be ignored when the backlight
    device is registered.
    At the same time when there is no _BQC object, the current brightness will be
    set to the maximum.
    
    http://bugzilla.kernel.org/show_bug.cgi?id=10206
    
    Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
    Signed-off-by: Zhang Rui  <rui.zhang@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 4a5e3638b11978262ab76bbb2062e57fefaaedba
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Tue Jul 15 09:42:57 2008 -0600

    ACPI: stop complaints about interrupt link End Tags and blank IRQ descriptors
    
    Silently ignore _PRS End Tags.  We already ignore Start Dependent Functions in
    _PRS, and we already ignore End Tags in _CRS, so we might as well ignore End
    Tags in _PRS as well.
    
    Silently ignore _PRS IRQ descriptors that mention no interrupts.  The spec
    allows this (section 6.4.2.1 in ACPI 3.0b spec), and it probably means the
    interrupt link can't be configured at all.
    
    This patch doesn't change any functional behavior; it just removes confusing
    complaints like these:
    
        ACPI: Blank IRQ resource
        ACPI: Resource is not an IRQ entry
    
    when parsing _PRS data "23 00 00 18 79 00" from an IBM xSeries 335 dual
    Pentium IV Xeon 2.40 GHz machine.  For more details, see
        http://bugzilla.kernel.org/show_bug.cgi?id=11049
    
    The "23 00 00 18" part is a three-byte-long small IRQ resource with no bits set
    in the IRQ mask ("00 00"), and level-triggered, active low, shareable ("18").
    
    The "79 00" is an End Tag (type 0x7).  It is superfluous since there is no
    Start Dependent Function tag and there are no resources after it, but it is
    harmless.
    
    Thanks to Gabriele Trombetti <g.trombetti.lkrnl1213@logicschema.com>
    (aka Kurk) for reporting this and testing the patch.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 6879827f4e08da219c99b91e4e1d793a924103e3
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 18 01:21:53 2008 +0200

    x86: remove arch/x86/kernel/smpcommon_32.c
    
    Yinghai Lu noticed that arch/x86/kernel/smpcommon_32.c got
    renamed to arch/x86/kernel/smpcommon.c but the old almost-empty
    file stayed around. Zap it.
    
    Reported-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 64d206d896ff70b828138577d5ff39deda5f1c4d
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 18 00:26:59 2008 +0200

    x86: rename CONFIG_NONPROMISC_DEVMEM to CONFIG_PROMISC_DEVMEM
    
    Linus observed:
    
    > The real bug is that we shouldn't have "double negatives", and
    > certainly not negative config options. Making that "promiscuous
    > /dev/mem" option a negated thing as a config option was bad.
    
    right ... lets rename this option. There should never be a negation
    in config options.
    
    [ that reminds me of CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER, but that
      is for another commit ;-) ]
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a6795e9ebb420d87af43789174689af0d66d1d35
Author: Joel Becker <joel.becker@oracle.com>
Date:   Thu Jul 17 15:21:29 2008 -0700

    configfs: Allow ->make_item() and ->make_group() to return detailed errors.
    
    The configfs operations ->make_item() and ->make_group() currently
    return a new item/group.  A return of NULL signifies an error.  Because
    of this, -ENOMEM is the only return code bubbled up the stack.
    
    Multiple folks have requested the ability to return specific error codes
    when these operations fail.  This patch adds that ability by changing the
    ->make_item/group() ops to return ERR_PTR() values.  These errors are
    bubbled up appropriately.  NULL returns are changed to -ENOMEM for
    compatibility.
    
    Also updated are the in-kernel users of configfs.
    
    This is a rework of reverted commit 11c3b79218390a139f2d474ee1e983a672d5839a.
    
    Signed-off-by: Joel Becker <joel.becker@oracle.com>

commit 393d81aa026e19b6ede6f5f11955c97ee62e5df5
Merge: 93a0886... 5b664cb...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 17 23:57:20 2008 +0200

    Merge branch 'linus' into xen-64bit

commit f89ab8619e5320cc9c2576f5f8dcbaf6c0ba3950
Author: Joel Becker <joel.becker@oracle.com>
Date:   Thu Jul 17 14:53:48 2008 -0700

    Revert "configfs: Allow ->make_item() and ->make_group() to return detailed errors."
    
    This reverts commit 11c3b79218390a139f2d474ee1e983a672d5839a.  The code
    will move to PTR_ERR().
    
    Signed-off-by: Joel Becker <joel.becker@oracle.com>

commit 2522d7359301efadfb5744ebd3c623c3af4a7b30
Author: Alexander Holler <holler@ahsoftware.de>
Date:   Thu Jul 17 23:36:15 2008 +0200

    ALSA: hda - Added support for Asus V1Sn
    
    Added the necessary ID for Asus V1Sn to patch_realtek.c
    to use ALC861VD_LENOVO on these laptops.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit ffaa152efd02849c0c36947f533f2ee3ee55369a
Merge: 4fdf08b... f910d13...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 17 23:32:58 2008 +0200

    Merge branch 'x86/setup' of ssh://master.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip into x86/setup

commit f910d134442f11b5b69edbb7a93e63c3296b3a36
Author: H. Peter Anvin <hpa@zytor.com>
Date:   Thu Jul 17 11:29:24 2008 -0700

    x86: unify and correct the GDT_ENTRY() macro
    
    Impact: None (cleanup only)
    
    Merge the GDT_ENTRY() macro between arch/x86/boot/pm.c and
    arch/x86/kernel/acpi/sleep.c and put the new one in
    <asm-x86/segment.h>.
    
    While we're at it, correct the bitmasks for the limit and flags.  The
    new version relies on using ULL constants in order to cause type
    promotion rather than explicit casts; this avoids having to include
    <linux/types.h> in <asm-x86/segments.h>.
    
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 62fe8378d949c9a12bc2a5f51cd41fabf70e682c
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jul 17 16:45:11 2008 +0300

    fix avr32 build errors
    
    Commit 7d2be0749a59096a334c94dc48f43294193cb8ed
    (atmel-mci: Driver for Atmel on-chip MMC controllers)
    causes build errors like:
    
    <--  snip  -->
    
    ...
      CC      arch/avr32/boards/atstk1000/atstk1003.o
    /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/avr32/boards/atstk1000/atstk1003.c: In function 'atstk1003_init':
    /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/avr32/boards/atstk1000/atstk1003.c:157: error: too few arguments to function 'at32_add_device_mci'
    make[2]: *** [arch/avr32/boards/atstk1000/atstk1003.o] Error 1
    
    <--  snip  -->
    
    Reported-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit 4cddb886a4d0e5cc7a790151740bfb87b568c97d
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Thu May 22 21:42:44 2008 +0100

    mmtimer: Push BKL down into the ioctl handler
    
    Switches to unlocked_ioctl read to remove ioctl BKL method. Fix the
    unknown ioctl return. Probably a nice easy one to kill off BKL usage
    entirely later
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Acked-by: Jes Sorensen <jes@sgi.com>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit fb86611f8f3251865784d5938a485a0238ec1427
Author: Bernhard Walle <bwalle@suse.de>
Date:   Thu Jun 26 14:53:11 2008 +0200

    [IA64] Remove experimental status of kdump
    
    This patch removes the experimental status of kdump on IA64. kdump is on IA64
    now since more than one year and it has proven to be stable.
    
    Signed-off-by: Bernhard Walle <bwalle@suse.de>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit 4fdf08b5bf8d449cc9897395895157c6ff8ddc41
Author: H. Peter Anvin <hpa@zytor.com>
Date:   Thu Jul 17 11:29:24 2008 -0700

    x86: unify and correct the GDT_ENTRY() macro
    
    Merge the GDT_ENTRY() macro between arch/x86/boot/pm.c and
    arch/x86/kernel/acpi/sleep.c and put the new one in
    <asm-x86/segment.h>.
    
    While we're at it, correct the bitmasks for the limit and flags.  The
    new version relies on using ULL constants in order to cause type
    promotion rather than explicit casts; this avoids having to include
    <linux/types.h> in <asm-x86/segments.h>.
    
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 8cac39b99b731c627097ce704acac1ff422d8286
Author: Dimitri Sivanich <sivanich@sgi.com>
Date:   Wed Jul 2 15:47:55 2008 -0500

    [IA64] Update ia64 mmr list for SGI uv
    
    This patch updates the ia64 mmr list for SGI uv.
    
    Signed-off-by: Dimitri Sivanich <sivanich@sgi.com>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit efc7508c9e29944fb3d9edf166d3d584557c33d1
Author: Alex Chiang <achiang@hp.com>
Date:   Wed Jul 16 12:47:08 2008 -0600

    [IA64] Avoid overflowing ia64_cpu_to_sapicid in acpi_map_lsapic()
    
    acpi_map_lsapic tries to stuff a long into ia64_cpu_to_sapicid[],
    which can only hold ints, so let's fix that.
    
    We need to update the signature of acpi_map_cpu2node() too.
    
    Signed-off-by: Alex Chiang <achiang@hp.com>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit 740a8de0796dd12890b3c8ddcfabfcb528b78d40
Author: Akiyama, Nobuyuki <akiyama.nobuyuk@jp.fujitsu.com>
Date:   Thu Jul 17 11:22:01 2008 -0700

        [IA64] adding parameter check to module_free()
    
        module_free() refers the first parameter before checking.
        But it is called like below(in kernel/kprobes). The first parameter is always NULL.
    This happens when many probe points(>1024) are set by kprobes.
    I encountered this with using SystemTap. It can set many probes easily.
    
    static int __kprobes collect_one_slot(struct kprobe_insn_page *kip, int idx)
    {
    ...
        if (kip->nused == 0) {
    	    hlist_del(&kip->hlist);
    	    if (hlist_empty(&kprobe_insn_pages)) {
    		...
    	    } else {
    		    module_free(NULL, kip->insns); //<<< 1st param always NULL
    		    kfree(kip);
    	    }
    	    return 1;
        }
        return 0;
    }
    
    Signed-off-by: Akiyama, Nobuyuki <akiyama.nobuyuk@jp.fujitsu.com>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit 60192db82952ad56ef7bbc4a318e2041ca65ba7d
Author: Denis V. Lunev <den@openvz.org>
Date:   Thu Jul 17 11:11:17 2008 -0700

    [IA64] improper printk format in acpi-cpufreq
    
    When dprintk is enabled the following warnings are generated:
    arch/ia64/kernel/cpufreq/acpi-cpufreq.c: In function 'processor_set_pstate':
    arch/ia64/kernel/cpufreq/acpi-cpufreq.c:54: warning: format '%x' expects type 'unsigned int', but argumen
    t 3 has type 's64'
    arch/ia64/kernel/cpufreq/acpi-cpufreq.c: In function 'processor_get_pstate':
    arch/ia64/kernel/cpufreq/acpi-cpufreq.c:76: warning: format '%x' expects type 'unsigned int', but argumen
    t 2 has type 's64'
    
    Signed-off-by: Denis V. Lunev <den@openvz.org>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit 5b664cb235e97afbf34db9c4d77f08ebd725335e
Merge: f39548a... c0420ad...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 17 10:55:51 2008 -0700

    Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2
    
    * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2:
      [PATCH] ocfs2: fix oops in mmap_truncate testing
      configfs: call drop_link() to cleanup after create_link() failure
      configfs: Allow ->make_item() and ->make_group() to return detailed errors.
      configfs: Fix failing mkdir() making racing rmdir() fail
      configfs: Fix deadlock with racing rmdir() and rename()
      configfs: Make configfs_new_dirent() return error code instead of NULL
      configfs: Protect configfs_dirent s_links list mutations
      configfs: Introduce configfs_dirent_lock
      ocfs2: Don't snprintf() without a format.
      ocfs2: Fix CONFIG_OCFS2_DEBUG_FS #ifdefs
      ocfs2/net: Silence build warnings on sparc64
      ocfs2: Handle error during journal load
      ocfs2: Silence an error message in ocfs2_file_aio_read()
      ocfs2: use simple_read_from_buffer()
      ocfs2: fix printk format warnings with OCFS2_FS_STATS=n
      [PATCH 2/2] ocfs2: Instrument fs cluster locks
      [PATCH 1/2] ocfs2: Add CONFIG_OCFS2_FS_STATS config option

commit f39548a6ad1dbdfaab552419386ec5bb1d76fa0d
Merge: 2b04be7... 417e149...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 17 10:55:07 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-fixes-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-fixes-2.6:
      pcmcia: ide-cs: Remove outdated comment
      pcmcia: fix cisinfo_t removal
      pcmcia: fix return value in cm4000_cs.c

commit fca515fbfa5ecd9f7b54db311317e2c877d7831a
Merge: 2b04be7... 4d58bbc...
Author: Tony Luck <tony.luck@intel.com>
Date:   Thu Jul 17 10:53:37 2008 -0700

    Pull pvops into release branch

commit 2b04be7e8ab5756ea36e137dd03c8773d184e67e
Merge: bdec6ca... 2567d71...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 17 10:38:59 2008 -0700

    Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      x86: fix asm/e820.h for userspace inclusion
      x86: fix numaq_tsc_disable
      x86: fix kernel_physical_mapping_init() for large x86 systems

commit bdec6cace4c3ecb6f90bcaa5424b92c97bd1df0f
Merge: 2f73cca... 2464a60...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 17 10:37:10 2008 -0700

    Merge branch 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      ftrace: do not trace library functions
      ftrace: do not trace scheduler functions
      ftrace: fix lockup with MAXSMP
      ftrace: fix merge buglet

commit 2567d71cc7acd99f0a0dd02e17fe17fd7df7b30c
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Tue Jul 15 15:02:27 2008 +1000

    x86: fix asm/e820.h for userspace inclusion
    
    asm-x86/e820.h is included from userspace.  'x86: make e820.c to have
    common functions' (b79cd8f1268bab57ff85b19d131f7f23deab2dee) broke it:
    
    	make -C Documentation/lguest
    	cc -Wall -Wmissing-declarations -Wmissing-prototypes -O3 -I../../include
    lguest.c  -lz -o lguest
    	In file included from ../../include/asm-x86/bootparam.h:8,
    	                 from lguest.c:45:
    	../../include/asm/e820.h:66: error: expected ‘)’ before ‘start’
    	../../include/asm/e820.h:67: error: expected ‘)’ before ‘start’
    	../../include/asm/e820.h:68: error: expected ‘)’ before ‘start’
    	../../include/asm/e820.h:72: error: expected ‘=’, ‘,’, ‘;’, ‘asm’
    or ‘__attribute__’ before ‘e820_update_range’
    	...
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9354094a95aed456a46b353b1051a7e2fab29045
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon Jul 14 23:29:01 2008 -0700

    x86: fix numaq_tsc_disable
    
    fix:
    
     arch/x86/kernel/numaq_32.c: In function ‘numaq_tsc_disable’:
     arch/x86/kernel/numaq_32.c:99: warning: ‘return’ with a value, in function returning void
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 93a0886e2368eafb9df5e2021fb185195cee88b2
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 15 13:43:42 2008 -0700

    x86, xen, power: fix up config dependencies on PM
    
    Xen save/restore needs bits of code enabled by PM_SLEEP, and PM_SLEEP
    depends on PM.  So make XEN_SAVE_RESTORE depend on PM and PM_SLEEP
    depend on XEN_SAVE_RESTORE.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c43c1be0f7e0ac3d2fe1d4a5b37041c4c4463af1
Merge: e22146e... a3cf859...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 17 19:24:56 2008 +0200

    Merge branch 'linus' into x86/urgent

commit 2f73ccab5628b4f8e8f4b93fea8082dd31a87a10
Author: Takashi Iwai <tiwai@suse.de>
Date:   Thu Jul 17 18:09:12 2008 +0200

    fix build error of arch/ia64/kvm/*
    
    Fix calls of smp_call_function*() in arch/ia64/kvm for recent API
    changes.
    
        CC [M]  arch/ia64/kvm/kvm-ia64.o
      arch/ia64/kvm/kvm-ia64.c: In function 'handle_global_purge':
      arch/ia64/kvm/kvm-ia64.c:398: error: too many arguments to function 'smp_call_function_single'
      arch/ia64/kvm/kvm-ia64.c: In function 'kvm_vcpu_kick':
      arch/ia64/kvm/kvm-ia64.c:1696: error: too many arguments to function 'smp_call_function_single'
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Acked-by Xiantao Zhang <xiantao.zhang@intel.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 42fea1f385e99a1db979eb75c8a53c0baad0d9f6
Merge: 7259d93... 666f164...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 17 09:15:23 2008 -0700

    Merge branch 'ptrace-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/frob/linux-2.6-utrace
    
    * 'ptrace-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/frob/linux-2.6-utrace:
      fix dangling zombie when new parent ignores children
      do_wait: return security_task_wait() error code in place of -ECHILD
      ptrace children revamp
      do_wait reorganization

commit 7259d936c6af216198ae6af3a25ac6c9dbdbe779
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Wed Jul 16 23:44:32 2008 -0700

    Update scripts/Makefile.fwinst to cope with older make
    
    Also fix unwanted rebuilds of the firmware/ihex2fw tool by including
    the .ihex2fw.cmd file when present.
    
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
    Reported-and-tested-by: Wang Chen <wangchen@cn.fujitsu.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ee723cb3d419afcc8b6c7ccc0f73a34b0eb5ac7b
Merge: 7023cc6... 8586cb6...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 17 09:05:38 2008 -0700

    Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6
    
    * 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6:
      [S390] dasd: use -EOPNOTSUPP instead of -ENOTSUPP
      [S390] qdio: new qdio driver.
      [S390] cio: Export chsc_error_from_response().
      [S390] vmur: Fix return code handling.
      [S390] Fix stacktrace compile bug.
      [S390] Increase default warning stacksize.
      [S390] dasd: Fix cleanup in dasd_{fba,diag}_check_characteristics().
      [S390] chsc headers userspace cleanup
      [S390] dasd: fix unsolicited SIM handling.
      [S390] zfcpdump: Make SCSI disk dump tool recognize storage holes

commit 7023cc61292f9cd61d99521206480f6e387132ff
Author: Grant Likely <grant.likely@secretlab.ca>
Date:   Thu Jul 17 01:06:55 2008 -0600

    Fix collateral damage to top level Makefile
    
    The patch named "powerpc/mpc5121: Add clock driver", also contained
    an unrelated and bogus change to the top-level makefile.  This patch
    backs out the bad bit.
    
    SHA1 of offending patch: 137e95906e294913fab02162e8a1948ade49acb5)
    
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
    Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Repented-by: John Rigby <jrigby@freescale.com>
    [ Heh. Normally I pick these out from the diffstats, but I guess
      I've grown to trust the ppc tree too much ;)   - Linus ]
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 2464a609ded094204a3aed24823745ec58e3c879
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 17 17:40:48 2008 +0200

    ftrace: do not trace library functions
    
    make function tracing more robust: do not trace library functions.
    
    We've already got a sizable list of exceptions:
    
     ifdef CONFIG_FTRACE
     # Do not profile string.o, since it may be used in early boot or vdso
     CFLAGS_REMOVE_string.o = -pg
     # Also do not profile any debug utilities
     CFLAGS_REMOVE_spinlock_debug.o = -pg
     CFLAGS_REMOVE_list_debug.o = -pg
     CFLAGS_REMOVE_debugobjects.o = -pg
     CFLAGS_REMOVE_find_next_bit.o = -pg
     CFLAGS_REMOVE_cpumask.o = -pg
     CFLAGS_REMOVE_bitmap.o = -pg
     endif
    
    ... and the pattern has been that random library functionality showed
    up in ftrace's critical path (outside of its recursion check), causing
    hard to debug lockups.
    
    So be a bit defensive about it and exclude all lib/*.o functions by
    default. It's not that they are overly interesting for tracing purposes
    anyway. Specific ones can still be traced, in an opt-in manner.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c349e0a01c3e0f70913db6a5bb61ab204e0602de
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Apr 15 22:39:31 2008 +0200

    ftrace: do not trace scheduler functions
    
    do not trace scheduler functions - it's still a bit fragile
    and can lock up with:
    
      http://redhat.com/~mingo/misc/config-Thu_Jul_17_13_34_52_CEST_2008
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9fa111372a54f695f65e0de2f2a2108fe6cf3584
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 17 17:38:17 2008 +0200

    ftrace: fix lockup with MAXSMP
    
    MAXSMP brings in lots of use of various bitops in smp_processor_id()
    and friends - causing ftrace to lock up during bootup:
    
      calling  anon_inode_init+0x0/0x130
      initcall anon_inode_init+0x0/0x130 returned 0 after 0 msecs
      calling  acpi_event_init+0x0/0x57
      [ hard hang ]
    
    So exclude the bitops facilities from tracing.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8586cb60ce85f40431cf06fe97512269d3992f03
Author: Stefan Haberland <stefan.haberland@de.ibm.com>
Date:   Thu Jul 17 17:16:49 2008 +0200

    [S390] dasd: use -EOPNOTSUPP instead of -ENOTSUPP
    
    return value -ENOTSUPP is not valid in userspace context, use
    -EOPNOTSUPP instead
    
    Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
    Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 779e6e1c724d30e0fd1baca78b852e41e3a23c1d
Author: Jan Glauber <jang@linux.vnet.ibm.com>
Date:   Thu Jul 17 17:16:48 2008 +0200

    [S390] qdio: new qdio driver.
    
    List of major changes:
    - split qdio driver into several files
    - seperation of thin interrupt code
    - improved handling for multiple thin interrupt devices
    - inbound and outbound processing now always runs in tasklet context
    - significant less tasklet schedules per interrupt needed
    - merged qebsm with non-qebsm handling
    - cleanup qdio interface and added kerneldoc
    - coding style
    
    Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
    Reviewed-by: Utz Bacher <utz.bacher@de.ibm.com>
    Reviewed-by: Ursula Braun <braunu@de.ibm.com>
    Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit dae39843f478d181da5b5e1c2c703dfcaaf838c1
Author: Cornelia Huck <cornelia.huck@de.ibm.com>
Date:   Thu Jul 17 17:16:47 2008 +0200

    [S390] cio: Export chsc_error_from_response().
    
    Make chsc_error_from_response() available to chsc callers outside
    of chsc.c (namely qdio) to avoid duplicating error checking code.
    
    Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit b9993a38a9b491a9df48a5bc82d2e03ab44e352a
Author: Frank Munzert <munzert@de.ibm.com>
Date:   Thu Jul 17 17:16:46 2008 +0200

    [S390] vmur: Fix return code handling.
    
    Use -EOPNOTSUPP instead of -ENOTSUPP.
    
    Signed-off-by: Frank Munzert <munzert@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit 8de2ce86cdde64d00fc4a4034008b35d8fc0dc83
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date:   Thu Jul 17 17:16:45 2008 +0200

    [S390] Fix stacktrace compile bug.
    
    Add missing module.h include to fix this:
    
      CC      arch/s390/kernel/stacktrace.o
    arch/s390/kernel/stacktrace.c:84: warning: data definition has no type or storage class
    arch/s390/kernel/stacktrace.c:84: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    arch/s390/kernel/stacktrace.c:84: warning: parameter names (without types) in function declaration
    arch/s390/kernel/stacktrace.c:97: warning: data definition has no type or storage class
    arch/s390/kernel/stacktrace.c:97: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    arch/s390/kernel/stacktrace.c:97: warning: parameter names (without types) in function declaration
    
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit c5a37255493a3a8bf527534c8700dd73bd591fc7
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date:   Thu Jul 17 17:16:44 2008 +0200

    [S390] Increase default warning stacksize.
    
    Compiling a kernel with allmodconfig or allyesconfig results in tons
    of gcc warnings, because the default maximum stacksize from which on
    gcc will emit a warning is just 256 bytes.
    Increase this to 2048, so these warnings don't distract from the real
    warnings that we need to watch at.
    
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit 7337194f708bac977511c7890d7038ded187041a
Author: Cornelia Huck <cornelia.huck@de.ibm.com>
Date:   Thu Jul 17 17:16:43 2008 +0200

    [S390] dasd: Fix cleanup in dasd_{fba,diag}_check_characteristics().
    
    Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit 626f311737770f0fb5c09a6da2ea795a559aa42a
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jul 17 17:16:42 2008 +0200

    [S390] chsc headers userspace cleanup
    
    Kernel headers shouldn't expose functions to userspace.
    
    Cc: Cornelia Huck <cornelia.huck@de.ibm.com>
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit 9d853caf44e6f969a9ad056a9937e8d97bc2c761
Author: Stefan Haberland <stefan.haberland@de.ibm.com>
Date:   Thu Jul 17 17:16:41 2008 +0200

    [S390] dasd: fix unsolicited SIM handling.
    
    Add missing schedule_bh and check that there is 32 bit sense data.
    
    Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit 12e0c95e0ca99f633c9d9f90773037eb178685ad
Author: Frank Munzert <munzert@de.ibm.com>
Date:   Thu Jul 17 17:16:40 2008 +0200

    [S390] zfcpdump: Make SCSI disk dump tool recognize storage holes
    
    The kernel part of zfcpdump establishes a new debugfs file zcore/memmap
    which exports information on memory layout (start address and length of each
    memory chunk) to its userspace counterpart.
    
    Signed-off-by: Frank Munzert <munzert@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit 9dd8d812d3b4d208a769ca3cf23a7f9294632d0d
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Thu Jul 17 15:06:51 2008 +0100

    ALSA: ASoC: Factor PGA DAPM handling into main
    
    This allows pre and post event hooks to be provided for PGA widgets.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 2927d6eeca0a5004d81fa5bedbdf3f2b1b842903
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Thu Jul 17 15:06:50 2008 +0100

    ALSA: ASoC: Refactor DAPM event handler
    
    The DAPM event callback code has many layers of indentation, taking it
    over 80 columns. Refactor the code to give less indentation in order to
    avoid checkpatch issues on further changes and exploding indentation.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 462dba28e1921f19319d11a44b7bb97e72da2a79
Author: Rene Herman <rene.herman@gmail.com>
Date:   Thu Jul 17 14:02:16 2008 +0200

    ALSA: ALSA: ens1370: communicate PCI device to AC97
    
    communicate the ES137x PCI device to the AC97 code for its
    subsys_vendor/device values
    
    Signed-off-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit c0e741d47859fcabb84a37589a4f49801ca8590a
Author: Kim Phillips <kim.phillips@freescale.com>
Date:   Thu Jul 17 20:20:59 2008 +0800

    crypto: talitos - sparse fix
    
    Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit fa86a26795b850cdf4e557898457a63e241c1aa1
Author: Kim Phillips <kim.phillips@freescale.com>
Date:   Thu Jul 17 20:20:06 2008 +0800

    crypto: talitos - Stop leaking memory in error path
    
    free edescriptor when returning error (such as -EAGAIN).
    
    Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
    Acked-by: Lee Nipper <lee.nipper@freescale.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 586725f8604ef16ebbfdd66e73036e162ae00135
Author: Kim Phillips <kim.phillips@freescale.com>
Date:   Thu Jul 17 20:19:18 2008 +0800

    crypto: talitos - Fix GFP flag usage
    
    use GFP_ATOMIC when necessary; use atomic_t when allocating submit_count.
    
    Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
    Acked-by: Lee Nipper <lee.nipper@freescale.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit ec6644d6325b5a38525f1d5b20fd4bf7db05cf2a
Author: Kim Phillips <kim.phillips@freescale.com>
Date:   Thu Jul 17 20:16:40 2008 +0800

    crypto: talitos - Preempt overflow interrupts
    
    add requests pending/submit count to prevent request queue full
    condition by preempting h/w overflow interrupts in software.
    We do this due to the delay in the delivery and handling of the
    channel overflow error interrupt.
    
    Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
    Acked-by: Lee Nipper <lee.nipper@freescale.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit fab3b58d3b242b5903f78d60d86803a8aecdf6de
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 17 13:50:15 2008 +0200

    x86 reboot quirks: add Dell Precision WorkStation T5400
    
    as reported in:
    
      "reboot=bios is mandatory on Dell T5400 server."
      http://bugzilla.kernel.org/show_bug.cgi?id=11108
    
    add a DMI reboot quirk.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Cc: <stable@kernel.org>

commit 8e9509c827a28e2f365c203c04224f9e9dd1b63a
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 17 13:26:50 2008 +0200

    ftrace: fix merge buglet
    
    -tip testing found a bootup hang here:
    
      initcall anon_inode_init+0x0/0x130 returned 0 after 0 msecs
      calling  acpi_event_init+0x0/0x57
    
    the bootup should have continued with:
    
      initcall acpi_event_init+0x0/0x57 returned 0 after 45 msecs
    
    but it hung hard there instead.
    
    bisection led to this commit:
    
    | commit 5806b81ac1c0c52665b91723fd4146a4f86e386b
    | Merge: d14c8a6... 6712e29...
    | Author: Ingo Molnar <mingo@elte.hu>
    | Date:   Mon Jul 14 16:11:52 2008 +0200
    |     Merge branch 'auto-ftrace-next' into tracing/for-linus
    
    turns out that i made this mistake in the merge:
    
      ifdef CONFIG_FTRACE
      # Do not profile debug utilities
      CFLAGS_REMOVE_tsc_64.o = -pg
      CFLAGS_REMOVE_tsc_32.o = -pg
    
    those two files got unified meanwhile - so the dont-profile annotation
    got lost. The proper rule is:
    
      CFLAGS_REMOVE_tsc.o = -pg
    
    i guess this could have been caught sooner if the CFLAGS_REMOVE* kbuild
    rule aborted the build if it met a target that does not exist anymore?
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 810fd3f3f621fef9d1ac71b198d830fdeafbc1c3
Author: Rene Herman <rene.herman@gmail.com>
Date:   Thu Jul 17 09:22:29 2008 +0200

    ALSA: ens1370: SRC stands for Sample Rate Converter
    
    Signed-off-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 695ad589698571046d42a4450c2d801486905535
Author: Lee Nipper <lee.nipper@freescale.com>
Date:   Thu Jul 17 16:22:30 2008 +0800

    crypto: talitos - Correct dst != src case handling
    
    Seems that dst == src, but this fixes the logic in case it's not.
    
    Signed-off-by: Lee Nipper <lee.nipper@freescale.com>
    Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 4aaf087846f9a1f1ec272393f5cd78f713e24f37
Author: Lee Nipper <lee.nipper@freescale.com>
Date:   Thu Jul 17 15:58:08 2008 +0800

    crypto: talitos - Remove calls to of_node_put
    
    Remove of_node_put calls since there is no corresponding of_node_get.
    This patch prevents an exception when talitos is loaded a 2nd time.
    This sequence: modprobe talitos; rmmod talitos; modprobe talitos
    causes this message: "WARNING: Bad of_node_put() on /soc8349@e0000000/crypto@30000".
    
    Signed-off-by: Lee Nipper <lee.nipper@freescale.com>
    Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 51ce7ec92187b22ab1598987bb5f9776f6e0ebad
Author: Patrick McHardy <kaber@trash.net>
Date:   Wed Jul 16 20:51:47 2008 -0700

    garp: retry sending JoinIn messages after allocation failures
    
    Increase reliability by retrying to send JoinIn messages after memory
    allocation failures on each TRANSMIT_PDU event until it succeeds.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 9a6d276e85aa3d8f308fc5e8de6892daeb60ae5f
Author: Neil Horman <nhorman@tuxdriver.com>
Date:   Wed Jul 16 20:50:49 2008 -0700

    core: add stat to track unresolved discards in neighbor cache
    
    in __neigh_event_send, if we have a neighbour entry which is in
    NUD_INCOMPLETE state, we enqueue any outbound frames to that neighbour
    to the neighbours arp_queue, which is default capped to a length of 3
    skbs.  If that queue exceeds its set length, it will drop an skb on
    the queue to enqueue the newly arrived skb.  This results in a drop
    for which we have no statistics incremented.  This patch adds an
    unresolved_discards stat to /proc/net/stat/ndisc_cache to track these
    lost frames.
    
    Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit ed88098e25d77bef3b2ad8c9d8e2ebf454d9ccbf
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed Jul 16 20:32:45 2008 -0700

    mib: add net to NET_ADD_STATS_USER
    
    Done with NET_XXX_STATS macros :)
    
    To be continued...
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit f2bf415cfed703de5ba94d25cdb160920c01fb00
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed Jul 16 20:32:25 2008 -0700

    mib: add net to NET_ADD_STATS_BH
    
    This one is tricky.
    
    The thing is that this macro is only used when killing tw buckets,
    but since this killer is promiscuous wrt to which net each particular
    tw belongs to, I have to use it only when NET_NS is off. When the net
    namespaces are on, I use the INET_INC_STATS_BH for each bucket.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 6f67c817fcfd94f5ca0f14b114b7fa25c0210c8b
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed Jul 16 20:31:39 2008 -0700

    mib: add net to NET_INC_STATS_USER
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit de0744af1fe2d0a3d428f6af0f2fe1f6179b1a9c
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed Jul 16 20:31:16 2008 -0700

    mib: add net to NET_INC_STATS_BH
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 4e6734447dbc7a0a85e09616821c0782d9fb1141
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed Jul 16 20:30:14 2008 -0700

    mib: add net to NET_INC_STATS
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 1ed834655a0d42ecd80ff051e681e2ea44747b6c
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed Jul 16 20:29:51 2008 -0700

    tcp: replace tcp_sock argument with sock in some places
    
    These places have a tcp_sock, but we'd prefer the sock itself to
    get net from it. Fortunately, tcp_sk macro is just a type cast, so
    this replace is really cheap.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit ca12a1a443a51298afcca627ad0bcbd8ad1dcddc
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed Jul 16 20:28:42 2008 -0700

    inet: prepare net on the stack for NET accounting macros
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 5c52ba170f8167511bdb65b981f4582100c40675
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed Jul 16 20:28:10 2008 -0700

    sock: add net to prot->enter_memory_pressure callback
    
    The tcp_enter_memory_pressure calls NET_INC_STATS, but doesn't
    have where to get the net from.
    
    I decided to add a sk argument, not the net itself, only to factor
    all the required sock_net(sk) calls inside the enter_memory_pressure
    callback itself.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit cf1100a7a4f2573f50f9a923b53373977328e3c8
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed Jul 16 20:27:38 2008 -0700

    mib: add net to TCP_ADD_STATS_USER
    
    Now we're done with the TCP_XXX_STATS macros.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 74688e487a407a33d42879957b478601aca616b8
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed Jul 16 20:22:46 2008 -0700

    mib: add net to TCP_DEC_STATS
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 63231bddf6514778792d3784f63822473d250fc0
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed Jul 16 20:22:25 2008 -0700

    mib: add net to TCP_INC_STATS_BH
    
    Same as before - the sock is always there to get the net from,
    but there are also some places with the net already saved on
    the stack.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 81cc8a75d944fa39fc333c2c329c8e8b3c62cada
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed Jul 16 20:22:04 2008 -0700

    mib: add net to TCP_INC_STATS
    
    Fortunately (almost) all the TCP code has a sock to get the net from :)
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit a9c19329eccdb145a08a4a2e969d7b40c54c9bcc
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed Jul 16 20:21:42 2008 -0700

    tcp: add net to tcp_mib_init
    
    This one sets TCP MIBs after zeroing them, and thus requires
    the net.
    
    The existing single caller can use init_net (temporarily).
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit f10f84314d5adc0ba6ca2a0877442de63e226130
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed Jul 16 20:21:20 2008 -0700

    mib: drop unused TCP_XXX_STATS macros
    
    TCP_INC_STATS_USER and TCP_ADD_STATS_BH are currently unused.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit a86b1e3019455283a677c2485cfeda2dc36df3eb
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed Jul 16 20:20:58 2008 -0700

    inet: prepare struct net for TCP MIB accounting
    
    This is the same as the first patch in the set, but preparing
    the net for TCP_XXX_STATS - save the struct net on the stack
    where required and possible.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit c5346fe396f5e22bbfb3ec037c43891c3c57d3e6
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed Jul 16 20:20:33 2008 -0700

    mib: add net to IP_ADD_STATS_BH
    
    Very simple - only ip_evictor (fragments) requires such.
    This patch ends up the IP_XXX_STATS patching.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7c73a6faffae0bfae70639113aecf06af666e714
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed Jul 16 20:20:11 2008 -0700

    mib: add net to IP_INC_STATS_BH
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 5e38e270444f2629de7a706b5a9ca1b333d14517
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed Jul 16 20:19:49 2008 -0700

    mib: add net to IP_INC_STATS
    
    All the callers already have either the net itself, or the place
    where to get it from.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit c6f8f7e3bb4b2c1886ef3743e8f24521f7a60abc
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed Jul 16 20:19:26 2008 -0700

    mib: drop unused IP_INC_STATS_USER
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 84a3aa000eacbaf841d745b07ef3a3280899056b
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed Jul 16 20:19:08 2008 -0700

    ipv4: prepare net initialization for IP accounting
    
    Some places, that deal with IP statistics already have where to
    get a struct net from, but use it directly, without declaring
    a separate variable on the stack.
    
    So, save this net on the stack for future IP_XXX_STATS macros.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 78ed11a56bd8679aa6d51eb36b448342c59a7824
Author: Patrick McHardy <kaber@trash.net>
Date:   Wed Jul 16 20:16:14 2008 -0700

    netdrv intel: always enable VLAN filtering except in promiscous mode
    
    Currently VLAN filtering is enabled when the first VLAN is added.
    Obviously before that there's no point in receiving any VLAN packets.
    Now that we disable VLAN filtering in promiscous mode, we can keep
    the VLAN filters enabled the remaining time.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 746b9f0228a1c607b3db67c80da1c2a963321926
Author: Patrick McHardy <kaber@trash.net>
Date:   Wed Jul 16 20:15:45 2008 -0700

    netdrv intel: disable VLAN filtering in promiscous mode
    
    As discussed in this thread:
    
    http://www.mail-archive.com/netdev@vger.kernel.org/msg53976.html
    
    promiscous mode means to disable *all* filters. Currently only unicast
    and multicast filtering is disabled. This patch changes all Intel
    drivers to also disable VLAN filtering.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 70efce27fc3d54271519244dc5e47da4ed711dd4
Author: Will Newton <will.newton@gmail.com>
Date:   Wed Jul 16 20:13:43 2008 -0700

    net/ipv4/tcp.c: Fix use of PULLHUP instead of POLLHUP in comments.
    
    Change PULLHUP to POLLHUP in tcp_poll comments and clean up another
    comment for grammar and coding style.
    
    Signed-off-by: Will Newton <will.newton@gmail.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7b1c65faa27f5ade3915e4bbc9186b6e64d2d6ec
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jul 16 20:12:30 2008 -0700

    net: make __skb_splice_bits static
    
    net/core/skbuff.c:1335:5: warning: symbol '__skb_splice_bits' was not declared. Should it be static?
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 885a4c966bcc11a1470c2b85a90360f6518a507a
Merge: 9d3a0de... 375c6bb...
Author: David S. Miller <davem@davemloft.net>
Date:   Wed Jul 16 20:07:06 2008 -0700

    Merge branch 'stealer/ipvs/sync-daemon-cleanup-for-next' of git://git.stealer.net/linux-2.6

commit 9d3a0de7dc3c1c4456db5ceb92c445bef0a47681
Author: Rumen G. Bogdanovski <rumen@voicecho.com>
Date:   Wed Jul 16 20:04:23 2008 -0700

    ipvs: More reliable synchronization on connection close
    
    This patch enhances the synchronization of the closing connections
    between the master and the backup director. It prevents the closed
    connections to expire with the 15 min timeout of the ESTABLISHED
    state on the backup and makes them expire as they would do on the
    master with much shorter timeouts.
    
    Signed-off-by: Rumen G. Bogdanovski <rumen@voicecho.com>
    Acked-by: Simon Horman <horms@verge.net.au>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 666f164f4fbfa78bd00fb4b74788b42a39842c64
Author: Roland McGrath <roland@redhat.com>
Date:   Tue Apr 8 23:12:30 2008 -0700

    fix dangling zombie when new parent ignores children
    
    This fixes an arcane bug that we think was a regression introduced
    by commit b2b2cbc4b2a2f389442549399a993a8306420baf.  When a parent
    ignores SIGCHLD (or uses SA_NOCLDWAIT), its children would self-reap
    but they don't if it's using ptrace on them.  When the parent thread
    later exits and ceases to ptrace a child but leaves other live
    threads in the parent's thread group, any zombie children are left
    dangling.  The fix makes them self-reap then, as they would have
    done earlier if ptrace had not been in use.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>

commit 14dd0b81414a58caf0296dbeace016bb0a5d11ab
Author: Roland McGrath <roland@redhat.com>
Date:   Sun Mar 30 18:41:25 2008 -0700

    do_wait: return security_task_wait() error code in place of -ECHILD
    
    This reverts the effect of commit f2cc3eb133baa2e9dc8efd40f417106b2ee520f3
    "do_wait: fix security checks".  That change reverted the effect of commit
    73243284463a761e04d69d22c7516b2be7de096c.  The rationale for the original
    commit still stands.  The inconsistent treatment of children hidden by
    ptrace was an unintended omission in the original change and in no way
    invalidates its purpose.
    
    This makes do_wait return the error returned by security_task_wait()
    (usually -EACCES) in place of -ECHILD when there are some children the
    caller would be able to wait for if not for the permission failure.  A
    permission error will give the user a clue to look for security policy
    problems, rather than for mysterious wait bugs.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>

commit f470021adb9190819c03d6d8c5c860a17480aa6d
Author: Roland McGrath <roland@redhat.com>
Date:   Mon Mar 24 18:36:23 2008 -0700

    ptrace children revamp
    
    ptrace no longer fiddles with the children/sibling links, and the
    old ptrace_children list is gone.  Now ptrace, whether of one's own
    children or another's via PTRACE_ATTACH, just uses the new ptraced
    list instead.
    
    There should be no user-visible difference that matters.  The only
    change is the order in which do_wait() sees multiple stopped
    children and stopped ptrace attachees.  Since wait_task_stopped()
    was changed earlier so it no longer reorders the children list, we
    already know this won't cause any new problems.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>

commit 98abed02007b19bbfd68b6d06a5485afc3eeb01b
Author: Roland McGrath <roland@redhat.com>
Date:   Wed Mar 19 19:24:59 2008 -0700

    do_wait reorganization
    
    This breaks out the guts of do_wait into three subfunctions.
    The control flow is less nonobvious without so much goto.
    do_wait_thread and ptrace_do_wait contain the main work of the outer loop.
    wait_consider_task contains the main work of the inner loop.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>

commit 33af79d12e0fa25545d49e86afc67ea8ad5f2f40
Author: Chandra Seetharaman <sekharan@us.ibm.com>
Date:   Wed Jul 16 17:35:08 2008 -0700

    scsi_dh: Verify "dev" is a sdev before accessing it.
    
    Before accessing the device data structure in hardware handlers,
    make sure it is a indeed a sdev device.
    
    Yinghai Lu <yhlu.kernel@gmail.com> found the bug on Jul 16, 2008,
    and later tested/verified the following fix.
    
    Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit dc7c65db2845a8d17432d89252c4227a9a7cb15f
Merge: 8a0ca91... 58b6e55...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jul 16 17:25:46 2008 -0700

    Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
    
    * 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (72 commits)
      Revert "x86/PCI: ACPI based PCI gap calculation"
      PCI: remove unnecessary volatile in PCIe hotplug struct controller
      x86/PCI: ACPI based PCI gap calculation
      PCI: include linux/pm_wakeup.h for device_set_wakeup_capable
      PCI PM: Fix pci_prepare_to_sleep
      x86/PCI: Fix PCI config space for domains > 0
      Fix acpi_pm_device_sleep_wake() by providing a stub for CONFIG_PM_SLEEP=n
      PCI: Simplify PCI device PM code
      PCI PM: Introduce pci_prepare_to_sleep and pci_back_from_sleep
      PCI ACPI: Rework PCI handling of wake-up
      ACPI: Introduce new device wakeup flag 'prepared'
      ACPI: Introduce acpi_device_sleep_wake function
      PCI: rework pci_set_power_state function to call platform first
      PCI: Introduce platform_pci_power_manageable function
      ACPI: Introduce acpi_bus_power_manageable function
      PCI: make pci_name use dev_name
      PCI: handle pci_name() being const
      PCI: add stub for pci_set_consistent_dma_mask()
      PCI: remove unused arch pcibios_update_resource() functions
      PCI: fix pci_setup_device()'s sprinting into a const buffer
      ...
    
    Fixed up conflicts in various files (arch/x86/kernel/setup_64.c,
    arch/x86/pci/irq.c, arch/x86/pci/pci.h, drivers/acpi/sleep/main.c,
    drivers/pci/pci.c, drivers/pci/pci.h, include/acpi/acpi_bus.h) from x86
    and ACPI updates manually.

commit 58b6e5538460be358fdf1286d9a2fbcfcc2cfaba
Author: Jesse Barnes <jbarnes@hobbes.lan>
Date:   Wed Jul 16 16:21:47 2008 -0700

    Revert "x86/PCI: ACPI based PCI gap calculation"
    
    This reverts commit 809d9a8f93bd8504dcc34b16bbfdfd1a8c9bb1ed.
    
    This one isn't quite ready for prime time.  It needs more testing and
    additional feedback from the ACPI guys.

commit c0420ad2ca514551ca086510b0e7d17a05c70492
Author: Coly Li <coyli@suse.de>
Date:   Mon Jun 30 18:45:45 2008 +0800

    [PATCH] ocfs2: fix oops in mmap_truncate testing
    
    This patch fixes a mmap_truncate bug which was found by ocfs2 test suite.
    
    In an ocfs2 cluster more than 1 node, run program mmap_truncate, which races
    mmap writes and truncates from multiple processes. While the test is
    running, a stat from another node forces writeout, causing an oops in
    ocfs2_get_block() because it sees a buffer to write which isn't allocated.
    
    This patch fixed the bug by clear dirty and uptodate bits in buffer, leave
    the buffer unmapped and return.
    
    Fix is suggested by Mark Fasheh, and I code up the patch.
    
    Signed-off-by: Coly Li <coyli@suse.de>
    Signed-off-by: Mark Fasheh <mfasheh@suse.com>

commit ac8a1014804c23c96e3f757145f73e1351c34365
Author: Timur Tabi <timur@freescale.com>
Date:   Tue Jun 24 17:35:02 2008 -0500

    powerpc: fix ALSA options in Freescale 85xx and 86xx defconfigs
    
    The defconfigs for Freescale 85xx and 86xx SOCs had bad choices for some
    audio related options.  In particular, OSS emulation should be enabled,
    and the old ALSA API should be disabled.
    
    Signed-off-by: Timur Tabi <timur@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 108443cb0ca2402b5561c6777f3a5f6fb2c2922e
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Wed Jul 16 17:59:03 2008 -0500

    Revert "powerpc/ep8248e: Fix compile problem if !CONFIG_FS_ENET"
    
    This reverts commit e3621ee633810be1079d0fa65ac2c904f53b73fa.
    
    This was not the proper fix.  As Scott Wood said CONFIG_FS_ENET has nothing
    to do with the issue.  The proper fix is to select PHYLIB for this board.

commit ff21f23648d33649fcf3e1e99d03e245f0e1acf8
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Wed Jul 16 17:47:54 2008 -0500

    powerpc/ep8248e: Unconditionally select PHYLIB for mdio_bitbang
    
    Its possible to build the phylib as a module, however this breaks the
    board code because alloc_mdio_bitbang and mdiobus_register are not
    available if we build as a module.  These are needed by the board code
    since it implements the low level mdio bitbang ops.
    
    So we unconditionally select PHYLIB to ensure its built into the kernel
    if we are building in EP8248E support.
    
    Long term we should look at moving the mdio_ops into its own file so it
    can be built as a module.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 0332f000cd010e9db0a04181284b9ac91dac5ea7
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Fri Jul 11 14:31:35 2008 -0500

    powerpc/fsl: Minor TLBSYNC cleanup for FSL Book-E
    
    Use the TLBSYNC macro defined in ppc_asm.h rather than our own ifdefs.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 6cfd8990e27d3a491c1c605d6cbc18a46ae51fef
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Wed Jul 9 10:03:28 2008 -0500

    powerpc: rework FSL Book-E PTE access and TLB miss
    
    This converts the FSL Book-E PTE access and TLB miss handling to match
    with the recent changes to 44x that introduce support for non-atomic PTE
    operations in pgtable-ppc32.h and removes write back to the PTE from
    the TLB miss handlers. In addition, the DSI interrupt code no longer
    tries to fixup write permission, this is left to generic code, and
    _PAGE_HWWRITE is gone.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 2d07db33d1875dcaada8eb7e69c68aeede722bb5
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Thu Jun 12 08:33:12 2008 -0500

    powerpc: Remove Kconfig PPC_CPM_NEW_BINDING
    
    With arch/ppc gone and all in kernel users of CONFIG_PPC_CPM_NEW_BINDING
    fixed up we dont have need for the Kconfig option anymore.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit b219108cbacee5f2eaeca63cba013688eeba3bd4
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Thu Jun 12 08:32:13 2008 -0500

    fs_enet: Remove !CONFIG_PPC_CPM_NEW_BINDING code
    
    Now that arch/ppc is gone we always define CONFIG_PPC_CPM_NEW_BINDING so
    we can remove all the code associated with !CONFIG_PPC_CPM_NEW_BINDING.
    
    Also fixed some asm/of_platform.h to linux/of_platform.h (and of_device.h)
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 00262986ceeb5c3358b70491aa898906503a0fe7
Author: Scott Wood <scottwood@freescale.com>
Date:   Fri Jul 11 18:04:43 2008 -0500

    Add fsl,magic-packet to, and clean up, the gianfar binding.
    
    Signed-off-by: Scott Wood <scottwood@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit d87eb12785c14de1586e3bad86ca2c0991300339
Author: Scott Wood <scottwood@freescale.com>
Date:   Fri Jul 11 18:04:45 2008 -0500

    gianfar: Add magic packet and suspend/resume support.
    
    Signed-off-by: Scott Wood <scottwood@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 7e1cc9c55a2a4af62f30fade62fb612a243def39
Author: Andy Fleming <afleming@freescale.com>
Date:   Wed May 7 13:19:44 2008 -0500

    powerpc: Fix a bunch of sparse warnings in the qe_lib
    
    Mostly having to do with not marking things __iomem.  And some failure
    to use appropriate accessors to read MMIO regs.
    
    Signed-off-by: Andy Fleming <afleming@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 4cd7e1cbd43bb67927af2b8b4e0ffd43fd5ed6b4
Author: Andy Fleming <afleming@freescale.com>
Date:   Fri May 2 13:03:50 2008 -0500

    powerpc: Add support for multiple gfar mdio interfaces
    
    The old code assumed there was only one, but the 8572 actually has 3.
    
    Also, our usual id, 0xe0024520, gets resolved to -1 somewhere, and this was
    preventing the multiple buses from having different ids.  So we only keep
    the low 20 bits, which have the interesting info, anyway.
    
    Signed-off-by: Andy Fleming <afleming@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit a47fda930777f2d84209c9d140557b983e84a16a
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Thu Jun 12 03:04:37 2008 +0400

    powerpc/86xx: mpc8610_hpcd - add support for ULI RTC
    
    The ULI "Super South Bridge" contains ISA bridge to the legacy
    devices, such as Super IO mouse/keyboard/floppy disk controllers,
    parallel port, i8259 interrupt controller and so on.
    
    i8259 is disabled on the MPC8610HPCD, and other peripherals are not
    traced out. So we use only RTC.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 52ddd1cdc923802b224b15ba75000c6c5668227f
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Thu Jun 12 03:04:17 2008 +0400

    powerpc/85xx/86xx: some refactoring for fsl_uli1575 code
    
    - Get rid of uses_fsl_uli_m1575, it does not scale for all cases.
      Instead, let's explicitly use machine_is() for each fixup.
    - Factor out MPC8610HPCD quirks to fsl_uli1575, and protect them with
      machine_is(). One step closer to multiplatform kernels.
    - Actually use fsl_uli1575 on MPC8610HPCD, so RTC quirk will be applied.
    - RTC quirk applies to all boards though, so no machine_is() checks.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 00c5372d37a78990c1530184a9c792ee60a30067
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Thu Jun 12 03:04:02 2008 +0400

    powerpc/fsl_uli1575: fix RTC quirk to work on MPC8572DS and MPC8610HPCD
    
    This patch fixes RTC on MPC8572DS boards: dummy read helps only when
    reading at the end of the bridge's memory (i.e. outside of behind the
    bridge devices' assigned regions).
    
    With this change the quirk also makes RTC work on MPC8610HPCD, so it's
    unlikely that this will break MPC8641HPCN or MPC8544DS boards.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit ade254d7f05cb74ab0a951ab105bc9ae872f045e
Author: Jochen Friedrich <jochen@scram.de>
Date:   Sat Jul 5 13:29:28 2008 +0200

    powerpc: Add documentation for CPM GPIO banks
    
    Signed-off-by: Jochen Friedrich <jochen@scram.de>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 89ae5b2b9357cd715ab25df50e5fa56ae30aaf80
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Fri Jul 4 20:53:28 2008 +0400

    powerpc: add FHCI USB, FSL MCU, FSL UPM and GPIO LEDs bindings
    
    This patch adds few bindings for the new drivers to be submitted through
    the appropriate maintainers.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 69ad7e73dee33f8e0680825006c801ca6b4bf470
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Tue Jul 8 21:36:40 2008 +0400

    powerpc/fsl_soc: gianfar: don't probe disabled devices
    
    Freescale ships MPC8315E-RDB boards in two variants:
    
    1. With TSEC1 ethernet support and USB UTMI PHY;
    2. Without TSEC1 support, but with USB ULPI PHY in addition.
    
    For the second case U-Boot will add status = "disabled"; property
    into the TSEC1 node, so Linux should not try to probe it.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit c0a2015965d42f58d3b50c59bd139bc2419bc7f9
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Tue Jul 8 21:36:32 2008 +0400

    powerpc/83xx: fix ULPI setup for MPC8315 processors
    
    We must not use MPC831X_SICR[HL]_* definitions for the MPC8315 processors,
    because SICR USB bits locations are not compatible with MPC8313.
    
    This patch fixes ULPI workability on MPC8315E-RDB boards.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 76fe1ffce94067fc82d1d958f826eb9f1df53910
Author: John Rigby <jrigby@freescale.com>
Date:   Thu Jun 26 11:07:57 2008 -0600

    powerpc: Move mpc83xx_add_bridge to fsl_pci.c
    
    This allows other platforms with the same pci block like MPC5121 to use it.
    
    Signed-off-by: John Rigby <jrigby@freescale.com>
    Acked-by: Grant Likely <grant.likely@secretlab.ca>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit b500563b22ea2a78760b2ccaa328426b0388e2ee
Author: John Rigby <jrigby@freescale.com>
Date:   Thu Jun 26 11:07:56 2008 -0600

    powerpc: pci config cleanup
    
    Choosing PCI or not at config time is allowed on some
    platforms via an if expression in arch/powerpc/Kconfig.
    To add a new platform with PCI support selectable at
    config time, you must change the if expression.  This
    patch makes this easier by changing:
        bool "PCI support" if <long expression>
    to
        bool "PCI support" if PPC_PCI_CHOICE
    and adding select PPC_PCI_CHOICE to all the config nodes that
    were previously in the PCI if expression.
    
    Platforms with unconditional PCI support continue to
    just select PCI in their config nodes.
    
    Signed-off-by: John Rigby <jrigby@freescale.com>
    Acked-by: Grant Likely <grant.likely@secretlab.ca>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 36aa7965d85270065f090b01db5c62bf75e65f30
Author: Paul Gortmaker <paul.gortmaker@windriver.com>
Date:   Thu Jul 10 16:21:35 2008 -0400

    powerpc/mpc7448: add alias list to DTS, clean out old chosen node
    
    The mpc7448hpc2 board doesn't have an alias block like
    most of the other modern eval boards have.  We need this
    block in order to have u-boot be able to make use of the
    CONFIG_OF_STDOUT_VIA_ALIAS (vs. having a hard coded node)
    in the future.
    
    Also remove the old, redundant chosen node.  Of all the modern
    Freescale eval boards (incl. 83xx, 85xx, 86xx) this is the only
    one which still has it.  Its presence also breaks with some older
    versions of u-boot, like 1.3.1 -- which try and insert a
    second chosen node.
    
    Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 574366128db29e7da609ec1f9c01bf9d80adec87
Author: Scott Wood <scottwood@freescale.com>
Date:   Fri Jul 11 17:55:25 2008 -0500

    powerpc/mpc8313erdb: Add power management to the device tree.
    
    Signed-off-by: Scott Wood <scottwood@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit d49747bdfb2ddebea24d1580da55b79d093d48a9
Author: Scott Wood <scottwood@freescale.com>
Date:   Tue Oct 9 12:37:13 2007 -0500

    powerpc/mpc83xx: Power Management support
    
    Basic PM support for 83xx.  Standby is implemented as sleep.
    Suspend-to-RAM is implemented as "deep sleep" (with the processor
    turned off) on 831x.
    
    Signed-off-by: Scott Wood <scottwood@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 7e72063c9aaeb618815589cd4d57f26186e6fcad
Author: Scott Wood <scottwood@freescale.com>
Date:   Wed Jun 25 12:07:39 2008 -0500

    powerpc: Update example SOC node in booting-without-of.txt.
    
    Convert to DTS version 1, eliminate some obsolete practices, and
    correct some errors (compared to the actual 8540 device tree).
    
    Signed-off-by: Scott Wood <scottwood@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 2dff41775decb9cb1f3a6ac577c78dc3eea60431
Author: Scott Wood <scottwood@freescale.com>
Date:   Fri Jul 11 17:31:15 2008 -0500

    powerpc: Document Freescale power management nodes, and the sleep property.
    
    Signed-off-by: Scott Wood <scottwood@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 375c6bbabf210ded3151481ca1ac7f730903512b
Author: Sven Wegener <sven.wegener@stealer.net>
Date:   Wed Jul 16 11:14:03 2008 +0000

    ipvs: Use schedule_timeout_interruptible() instead of msleep_interruptible()
    
    So that kthread_stop() can wake up the thread and we don't have to wait one
    second in the worst case for the daemon to actually stop.
    
    Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
    Acked-by: Simon Horman <horms@verge.net.au>

commit ba6fd85021dec97d58373d9aea4bea8fc24258be
Author: Sven Wegener <sven.wegener@stealer.net>
Date:   Wed Jul 16 11:13:56 2008 +0000

    ipvs: Put backup thread on mcast socket wait queue
    
    Instead of doing an endless loop with sleeping for one second, we now put the
    backup thread onto the mcast socket wait queue and it gets woken up as soon as
    we have data to process.
    
    Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
    Acked-by: Simon Horman <horms@verge.net.au>

commit 998e7a76804b7a273a0460c2cdd5a51fa9856717
Author: Sven Wegener <sven.wegener@stealer.net>
Date:   Wed Jul 16 11:13:50 2008 +0000

    ipvs: Use kthread_run() instead of doing a double-fork via kernel_thread()
    
    This also moves the setup code out of the daemons, so that we're able to
    return proper error codes to user space. The current code will return success
    to user space when the daemon is started with an invald mcast interface. With
    these changes we get an appropriate "No such device" error.
    
    We longer need our own completion to be sure the daemons are actually running,
    because they no longer contain code that can fail and kthread_run() takes care
    of the rest.
    
    Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
    Acked-by: Simon Horman <horms@verge.net.au>

commit e6dd731c75cba986a485924f908e6e05b088ea9e
Author: Sven Wegener <sven.wegener@stealer.net>
Date:   Wed Jul 16 11:13:43 2008 +0000

    ipvs: Use ERR_PTR for returning errors from make_receive_sock() and make_send_sock()
    
    The additional information we now return to the caller is currently not used,
    but will be used to return errors to user space.
    
    Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
    Acked-by: Simon Horman <horms@verge.net.au>

commit d56400504a40a4aa197af629300d76544169e821
Author: Sven Wegener <sven.wegener@stealer.net>
Date:   Wed Jul 16 11:13:35 2008 +0000

    ipvs: Initialize mcast addr at compile time
    
    There's no need to do it at runtime, the values are constant.
    
    Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
    Acked-by: Simon Horman <horms@verge.net.au>

commit 8a0ca91e1db5de5eb5b18cfa919d52ff8be375af
Merge: 9c1be0c... c43d863...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jul 16 15:11:07 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: (68 commits)
      sdio_uart: Fix SDIO break control to now return success or an error
      mmc: host driver for Ricoh Bay1Controllers
      sdio: sdio_io.c Fix sparse warnings
      sdio: fix the use of hard coded timeout value.
      mmc: OLPC: update vdd/powerup quirk comment
      mmc: fix spares errors of sdhci.c
      mmc: remove multiwrite capability
      wbsd: fix bad dma_addr_t conversion
      atmel-mci: Driver for Atmel on-chip MMC controllers
      mmc: fix sdio_io sparse errors
      mmc: wbsd.c fix shadowing of 'dma' variable
      MMC: S3C24XX: Refuse incorrectly aligned transfers
      MMC: S3C24XX: Add maintainer entry
      MMC: S3C24XX: Update error debugging.
      MMC: S3C24XX: Add media presence test to request handling.
      MMC: S3C24XX: Fix use of msecs where jiffies are needed
      MMC: S3C24XX: Add MODULE_ALIAS() entries for the platform devices
      MMC: S3C24XX: Fix s3c2410_dma_request() return code check.
      MMC: S3C24XX: Allow card-detect on non-IRQ capable pin
      MMC: S3C24XX: Ensure host->mrq->data is valid
      ...
    
    Manually fixed up bogus executable bits on drivers/mmc/core/sdio_io.c
    and include/linux/mmc/sdio_func.h when merging.

commit 9c1be0c4712fe760d8969427ef91107e9c062d91
Merge: 42fdd14... 0d7eff8...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jul 16 15:02:57 2008 -0700

    Merge branch 'for_linus' of git://git.infradead.org/~dedekind/ubifs-2.6
    
    * 'for_linus' of git://git.infradead.org/~dedekind/ubifs-2.6:
      UBIFS: include to compilation
      UBIFS: add new flash file system
      UBIFS: add brief documentation
      MAINTAINERS: add UBIFS section
      do_mounts: allow UBI root device name
      VFS: export sync_sb_inodes
      VFS: move inode_lock into sync_sb_inodes

commit 42fdd144a40f3afaccaa7ea538268bad3596439e
Merge: 4314652... 64a8f00...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jul 16 14:53:54 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (76 commits)
      IDE: Report errors during drive reset back to user space
      Update documentation of HDIO_DRIVE_RESET ioctl
      IDE: Remove unused code
      IDE: Fix HDIO_DRIVE_RESET handling
      hd.c: remove the #include <linux/mc146818rtc.h>
      update the BLK_DEV_HD help text
      move ide/legacy/hd.c to drivers/block/
      ide/legacy/hd.c: use late_initcall()
      remove BLK_DEV_HD_ONLY
      ide: endian annotations in ide-floppy.c
      ide-floppy: zero out the whole struct ide_atapi_pc on init
      ide-floppy: fold idefloppy_create_test_unit_ready_cmd into idefloppy_open
      ide-cd: move request prep chunk from cdrom_do_newpc_cont to rq issue path
      ide-cd: move request prep from cdrom_start_rw_cont to rq issue path
      ide-cd: move request prep from cdrom_start_seek_continuation to rq issue path
      ide-cd: fold cdrom_start_seek into ide_cd_do_request
      ide-cd: simplify request issuing path
      ide-cd: mv ide_do_rw_cdrom ide_cd_do_request
      ide-cd: cdrom_start_seek: remove unused argument block
      ide-cd: ide_do_rw_cdrom: add the catch-all bad request case to the if-else block
      ...

commit 4314652bb41df08ad65bd25176ba1dfd24b14a51
Merge: d442cc4... 01a5bba...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jul 16 14:52:12 2008 -0700

    Merge branch 'release-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-acpi-merge-2.6
    
    * 'release-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-acpi-merge-2.6: (87 commits)
      Fix FADT parsing
      Add the ability to reset the machine using the RESET_REG in ACPI's FADT table.
      ACPI: use dev_printk when possible
      PNPACPI: add support for HP vendor-specific CCSR descriptors
      PNP: avoid legacy IDE IRQs
      PNP: convert resource options to single linked list
      ISAPNP: handle independent options following dependent ones
      PNP: remove extra 0x100 bit from option priority
      PNP: support optional IRQ resources
      PNP: rename pnp_register_*_resource() local variables
      PNPACPI: ignore _PRS interrupt numbers larger than PNP_IRQ_NR
      PNP: centralize resource option allocations
      PNP: remove redundant pnp_can_configure() check
      PNP: make resource assignment functions return 0 (success) or -EBUSY (failure)
      PNP: in debug resource dump, make empty list obvious
      PNP: improve resource assignment debug
      PNP: increase I/O port & memory option address sizes
      PNP: introduce pnp_irq_mask_t typedef
      PNP: make resource option structures private to PNP subsystem
      PNP: define PNP-specific IORESOURCE_IO_* flags alongside IRQ, DMA, MEM
      ...

commit d442cc44c0db56e84ef6aa244a88427d2efe06cd
Author: Martin K. Petersen <martin.petersen@oracle.com>
Date:   Wed Jul 16 16:09:06 2008 -0400

    block: Trivial fix for blk_integrity_rq()
    
    Fail integrity check gracefully when request does not have a bio
    attached (BLOCK_PC).
    
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 8df1b049bc86495a40e421abc8b9cf1dda32f0d9
Merge: a3cf859... cadc723...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jul 16 14:49:49 2008 -0700

    Merge git://git.linux-nfs.org/projects/trondmy/nfs-2.6
    
    * git://git.linux-nfs.org/projects/trondmy/nfs-2.6: (82 commits)
      NFSv4: Remove BKL from the nfsv4 state recovery
      SUNRPC: Remove the BKL from the callback functions
      NFS: Remove BKL from the readdir code
      NFS: Remove BKL from the symlink code
      NFS: Remove BKL from the sillydelete operations
      NFS: Remove the BKL from the rename, rmdir and unlink operations
      NFS: Remove BKL from NFS lookup code
      NFS: Remove the BKL from nfs_link()
      NFS: Remove the BKL from the inode creation operations
      NFS: Remove BKL usage from open()
      NFS: Remove BKL usage from the write path
      NFS: Remove the BKL from the permission checking code
      NFS: Remove attribute update related BKL references
      NFS: Remove BKL requirement from attribute updates
      NFS: Protect inode->i_nlink updates using inode->i_lock
      nfs: set correct fl_len in nlmclnt_test()
      SUNRPC: Support registering IPv6 interfaces with local rpcbind daemon
      SUNRPC: Refactor rpcb_register to make rpcbindv4 support easier
      SUNRPC: None of rpcb_create's callers wants a privileged source port
      SUNRPC: Introduce a specific rpcb_create for contacting localhost
      ...

commit 01a5bba576b9364b33f61f0cd9fa70c2cf5535e2
Author: Jan Beulich <jbeulich@novell.com>
Date:   Wed Jul 16 23:27:08 2008 +0200

    Fix FADT parsing
    
    The (1.0 inherited) separate length fields in the FADT are byte granular.
    Further, PM1a/b may have distinct lengths and live in distinct address spaces.
     acpi_tb_convert_fadt() should account for all of these conditions.
    
    Apart from these changes I'm puzzled by the fact that, not just for
    acpi_gbl_xpm1{a,b}_enable, acpi_hw_low_level_{read,write}() get an explicit
    size passed rather than using the size found in the passed GAS.  What happens
    on a platform that defines PM1{a,b} wider than 16 bits?  Of course,
    acpi_hw_low_level_{read,write}() at present are entirely un-prepared to deal
    with sizes other than 8, 16, or 32, not to speak of a non-zero bit_offset or
    access_width...
    
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Cc: Len Brown <lenb@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

commit 4d3870431d17346c4fdd80e087b7d76f1b5941d5
Author: Aaron Durbin <adurbin@google.com>
Date:   Wed Jul 16 23:27:08 2008 +0200

    Add the ability to reset the machine using the RESET_REG in ACPI's FADT table.
    
    Signed-off-by: Aaron Durbin <adurbin@google.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Cc: Len Brown <lenb@kernel.org>
    Cc: Andi Kleen <andi@firstfloor.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

commit c83642d5123225a22cccd75adea6e97c245714cb
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 08:45:39 2008 -0600

    ACPI: use dev_printk when possible
    
    Convert printks to use dev_printk().  The most obvious change will
    be messages like this:
    
       -ACPI: PCI Interrupt 0000:00:04.0[A] -> GSI 31 (level, low) -> IRQ 31
       +cciss 0000:00:04.0: PCI INT A -> GSI 31 (level, low) -> IRQ 31
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 40ab4f4c1d843362eb26d83425317e91fbd98b17
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:57:19 2008 -0600

    PNPACPI: add support for HP vendor-specific CCSR descriptors
    
    The HP CCSR descriptor describes MMIO address space that should appear
    as a MEM resource.  This patch adds support for parsing these descriptors
    in the _CRS data.
    
    The visible effect of this is that these MEM resources will appear
    in /sys/devices/pnp0/.../resources, which means that "lspnp -v" will
    report it, user applications can use this to locate device CSR space,
    and kernel drivers can use the normal PNP resource accessors to
    locate them.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 84684c7469a2e6fcbf8c808ac5030ba2de14ff77
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:57:18 2008 -0600

    PNP: avoid legacy IDE IRQs
    
    If an IDE controller is in compatibility mode, it expects to use
    IRQs 14 and 15, so PNP should avoid them.
    
    This patch should resolve this problem report:
      parallel driver grabs IRQ14 preventing legacy SFF ATA controller from working
      https://bugzilla.novell.com/show_bug.cgi?id=375836
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 1f32ca31e7409d37c1b25e5f81840fb184380cdf
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:57:17 2008 -0600

    PNP: convert resource options to single linked list
    
    ISAPNP, PNPBIOS, and ACPI describe the "possible resource settings" of
    a device, i.e., the possibilities an OS bus driver has when it assigns
    I/O port, MMIO, and other resources to the device.
    
    PNP used to maintain this "possible resource setting" information in
    one independent option structure and a list of dependent option
    structures for each device.  Each of these option structures had lists
    of I/O, memory, IRQ, and DMA resources, for example:
    
      dev
        independent options
          ind-io0  -> ind-io1  ...
          ind-mem0 -> ind-mem1 ...
          ...
        dependent option set 0
          dep0-io0  -> dep0-io1  ...
          dep0-mem0 -> dep0-mem1 ...
          ...
        dependent option set 1
          dep1-io0  -> dep1-io1  ...
          dep1-mem0 -> dep1-mem1 ...
          ...
        ...
    
    This data structure was designed for ISAPNP, where the OS configures
    device resource settings by writing directly to configuration
    registers.  The OS can write the registers in arbitrary order much
    like it writes PCI BARs.
    
    However, for PNPBIOS and ACPI devices, the OS uses firmware interfaces
    that perform device configuration, and it is important to pass the
    desired settings to those interfaces in the correct order.  The OS
    learns the correct order by using firmware interfaces that return the
    "current resource settings" and "possible resource settings," but the
    option structures above doesn't store the ordering information.
    
    This patch replaces the independent and dependent lists with a single
    list of options.  For example, a device might have possible resource
    settings like this:
    
      dev
        options
          ind-io0 -> dep0-io0 -> dep1->io0 -> ind-io1 ...
    
    All the possible settings are in the same list, in the order they
    come from the firmware "possible resource settings" list.  Each entry
    is tagged with an independent/dependent flag.  Dependent entries also
    have a "set number" and an optional priority value.  All dependent
    entries must be assigned from the same set.  For example, the OS can
    use all the entries from dependent set 0, or all the entries from
    dependent set 1, but it cannot mix entries from set 0 with entries
    from set 1.
    
    Prior to this patch PNP didn't keep track of the order of this list,
    and it assigned all independent options first, then all dependent
    ones.  Using the example above, that resulted in a "desired
    configuration" list like this:
    
      ind->io0 -> ind->io1 -> depN-io0 ...
    
    instead of the list the firmware expects, which looks like this:
    
      ind->io0 -> depN-io0 -> ind-io1 ...
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit bbe413b4fc7f791248c7ee00ce7b3778491a3700
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:57:16 2008 -0600

    ISAPNP: handle independent options following dependent ones
    
    The ISAPNP spec recommends that independent options precede
    dependent ones, but this is not actually required.  The current
    ISAPNP code incorrectly puts such trailing independent options
    at the end of the last dependent option list.
    
    This patch fixes that bug by resetting the current option list
    to the independent list when we see an "End Dependent Functions"
    tag.  PNPBIOS and PNPACPI handle this the same way.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit e2a1a6f1cfaf6ee770a8700e5df8a3708dae503b
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:57:15 2008 -0600

    PNP: remove extra 0x100 bit from option priority
    
    When building resource options, ISAPNP and PNPBIOS set the priority
    to something like "0x100 | PNP_RES_PRIORITY_ACCEPTABLE", but we
    immediately mask off the 0x100 again in pnp_build_option(), so that
    bit looks superfluous.
    
    Thanks to Rene Herman <rene.herman@gmail.com> for pointing this out.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit d5ebde6ef5c2d51828f975a81d7d0e58bccfd833
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:57:14 2008 -0600

    PNP: support optional IRQ resources
    
    This patch adds an IORESOURCE_IRQ_OPTIONAL flag for use when
    assigning resources to a device.  If the flag is set and we are
    unable to assign an IRQ to the device, we can leave the IRQ
    disabled but allow the overall resource allocation to succeed.
    
    Some devices request an IRQ, but can run without an IRQ
    (possibly with degraded performance).  This flag lets us run
    the device without the IRQ instead of just leaving the
    device disabled.
    
    This is a reimplementation of this previous change by Rene
    Herman <rene.herman@gmail.com>:
        http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3b73a223661ed137c5d3d2635f954382e94f5a43
    
    I reimplemented this for two reasons:
        - to prepare for converting all resource options into a single linked
          list, as opposed to the per-resource-type lists we have now, and
        - to preserve the order and number of resource options.
    
    In PNPBIOS and ACPI, we configure a device by giving firmware a
    list of resource assignments.  It is important that this list
    has exactly the same number of resources, in the same order,
    as the "template" list we got from the firmware in the first
    place.
    
    The problem of a sound card MPU401 being left disabled for want of
    an IRQ was reported by Uwe Bugla <uwe.bugla@gmx.de>.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit 2d29a7a794c5bae982955cd5dd0a76e766e57f39
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:57:13 2008 -0600

    PNP: rename pnp_register_*_resource() local variables
    
    No functional change; just rename "data" to something more
    descriptive.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit fe2cf598e6942abd8fb70fee230d74b1a1eae0d1
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:57:12 2008 -0600

    PNPACPI: ignore _PRS interrupt numbers larger than PNP_IRQ_NR
    
    ACPI Extended Interrupt Descriptors can encode 32-bit interrupt
    numbers, so an interrupt number may exceed the size of the bitmap
    we use to track possible IRQ settings.
    
    To avoid corrupting memory, complain and ignore too-large interrupt
    numbers.
    
    There's similar code in pnpacpi_parse_irq_option(), but I didn't
    change that because the small IRQ descriptor can only encode
    IRQs 0-15, which do not exceed bitmap size.
    
    In the future, we could handle IRQ numbers greater than PNP_IRQ_NR
    by replacing the bitmap with a table or list.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit c227536b4cc2600fc9d22ba0067f699165f6621f
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:57:11 2008 -0600

    PNP: centralize resource option allocations
    
    This patch moves all the option allocations (pnp_mem, pnp_port, etc)
    into the pnp_register_{mem,port,irq,dma}_resource() functions.  This
    will make it easier to rework the option data structures.
    
    The non-trivial part of this patch is the IRQ handling.  The backends
    have to allocate a local pnp_irq_mask_t bitmap, populate it, and pass
    a pointer to pnp_register_irq_resource().
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit b08395e5038e3337bb85c7246a635a3be6d5a29c
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:57:10 2008 -0600

    PNP: remove redundant pnp_can_configure() check
    
    pnp_assign_resources() is static and the only caller checks
    pnp_can_configure() before calling it, so no need to do it
    again.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit 6e906f0e1c8633ed357a64e9861f1822789bee3d
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:57:09 2008 -0600

    PNP: make resource assignment functions return 0 (success) or -EBUSY (failure)
    
    This patch doesn't change any behavior; it just makes the return
    values more conventional.
    
    This changes pnp_assign_dma() from a void function to one that
    returns an int, just like the other assignment functions.  For
    now, at least, pnp_assign_dma() always returns 0 (success), so
    it appears to never fail, just like before.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit 819beac3806a5e986d81f476b999b7fffce1a233
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:57:08 2008 -0600

    PNP: in debug resource dump, make empty list obvious
    
    If the resource list is empty, say that explicitly.  Previously,
    it was confusing because often the heading was followed by zero
    resource lines, then some "add resource" lines from auto-assignment,
    so the "add" lines looked like current resources.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit fcfb7ce3d688d5c15fc9bc0a2a48e1ededdb046f
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:57:07 2008 -0600

    PNP: improve resource assignment debug
    
    When we fail to assign an I/O or MEM resource, include the min/max
    in the debug output to help match it with the options.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit 169aaffe885c56745188e7913f212a67beaa3b80
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:57:06 2008 -0600

    PNP: increase I/O port & memory option address sizes
    
    ACPI Address Space Descriptors can be up to 64 bits wide.
    We should keep track of the whole thing when parsing resource
    options, so this patch changes PNP port and mem option
    fields from "unsigned short" and "unsigned int" to
    "resource_size_t".
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit 7aefff51854ccd33599c40b4e360d94cb2b7622f
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:57:05 2008 -0600

    PNP: introduce pnp_irq_mask_t typedef
    
    This adds a typedef for the IRQ bitmap, which should cause
    no functional change, but will make it easier to pass a
    pointer to a bitmap to pnp_register_irq_resource().
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit a1802c42950403657d07e64558eff612d550ce16
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:57:04 2008 -0600

    PNP: make resource option structures private to PNP subsystem
    
    Nothing outside the PNP subsystem should need access to a
    device's resource options, so this patch moves the option
    structure declarations to a private header file.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit 08c9f262f268f7948be13bf3a5bda1d635c649b4
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:57:03 2008 -0600

    PNP: define PNP-specific IORESOURCE_IO_* flags alongside IRQ, DMA, MEM
    
    PNP previously defined PNP_PORT_FLAG_16BITADDR and PNP_PORT_FLAG_FIXED
    in a private header file, but put those flags in struct resource.flags
    fields.  Better to make them IORESOURCE_IO_* flags like the existing
    IRQ, DMA, and MEM flags.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit b72ee1f11e373179ec703e0e5afaf585ed3a950a
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:57:02 2008 -0600

    PNP: whitespace/coding style fixes
    
    No functional change; just make a couple declarations
    consistent with the rest of the file.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit 57fd51a8be26921b56747ddd09d1d9e01c11c9e0
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:57:01 2008 -0600

    PNP: add pnp_possible_config() -- can a device could be configured this way?
    
    As part of a heuristic to identify modem devices, 8250_pnp.c
    checks to see whether a device can be configured at any of the
    legacy COM port addresses.
    
    This patch moves the code that traverses the PNP "possible resource
    options" from 8250_pnp.c to the PNP subsystem.  This encapsulation
    is important because a future patch will change the implementation
    of those resource options.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit f61ed7e32d2d6a0a8c3c101da513ccedd542e14d
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:57:00 2008 -0600

    PNP: dont sort by type in /sys/.../resources
    
    Rather than stepping through all IO resources, then stepping through
    all MMIO resources, etc., we can just iterate over the resource list
    once directly.
    
    This can change the order in /sys, e.g.,
    
        # cat /sys/devices/pnp0/00:07/resources     # OLD
        state = active
        io 0x3f8-0x3ff
        irq 4
    
        # cat /sys/devices/pnp0/00:07/resources     # NEW
        state = active
        irq 4
        io 0x3f8-0x3ff
    
    The old code artificially sorted resources by type; the new code
    just lists them in the order we read them from the ISAPNP hardware
    or the BIOS.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 25d39c39d82d062f4be685146abd054a3bafdf12
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:56:59 2008 -0600

    PNP: remove ratelimit on add resource failures
    
    We used to have a fixed-size resource table.  If a device had
    twenty resources when the table only had space for ten, we didn't
    need ten warnings, so we added the ratelimit.
    
    Now that we can dynamically allocate new resources, we should
    only get failures if the allocation fails.  That should be
    rare enough that we don't need to ratelimit the messages.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 5acf91415799025410cc0d13101340d352f34c89
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:56:58 2008 -0600

    PNPACPI: keep disabled resources when parsing current config
    
    When we parse a device's _CRS data (the current resource settings),
    we should keep track of everything we find, even if it's currently
    disabled or invalid.
    
    This is what we already do for ISAPNP and PNPBIOS, and it helps
    keep things matched up when we subsequently re-encode resources.
    For example, consider a device with (mem, irq0, irq1, io), where
    irq0 is disabled.  If we drop irq0 when parsing the _CRS, we will
    mistakenly put irq1 in the irq0 slot when we encode resources
    for an _SRS call.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit aee3ad815dd291a7193ab01da0f1a30c84d00061
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:56:57 2008 -0600

    PNP: replace pnp_resource_table with dynamically allocated resources
    
    PNP used to have a fixed-size pnp_resource_table for tracking the
    resources used by a device.  This table often overflowed, so we've
    had to increase the table size, which wastes memory because most
    devices have very few resources.
    
    This patch replaces the table with a linked list of resources where
    the entries are allocated on demand.
    
    This removes messages like these:
    
        pnpacpi: exceeded the max number of IO resources
        00:01: too many I/O port resources
    
    References:
    
        http://bugzilla.kernel.org/show_bug.cgi?id=9535
        http://bugzilla.kernel.org/show_bug.cgi?id=9740
        http://lkml.org/lkml/2007/11/30/110
    
    This patch also changes the way PNP uses the IORESOURCE_UNSET,
    IORESOURCE_AUTO, and IORESOURCE_DISABLED flags.
    
    Prior to this patch, the pnp_resource_table entries used the flags
    like this:
    
        IORESOURCE_UNSET
    	This table entry is unused and available for use.  When this flag
    	is set, we shouldn't look at anything else in the resource structure.
    	This flag is set when a resource table entry is initialized.
    
        IORESOURCE_AUTO
    	This resource was assigned automatically by pnp_assign_{io,mem,etc}().
    
    	This flag is set when a resource table entry is initialized and
    	cleared whenever we discover a resource setting by reading an ISAPNP
    	config register, parsing a PNPBIOS resource data stream, parsing an
    	ACPI _CRS list, or interpreting a sysfs "set" command.
    
    	Resources marked IORESOURCE_AUTO are reinitialized and marked as
    	IORESOURCE_UNSET by pnp_clean_resource_table() in these cases:
    
    	    - before we attempt to assign resources automatically,
    	    - if we fail to assign resources automatically,
    	    - after disabling a device
    
        IORESOURCE_DISABLED
    	Set by pnp_assign_{io,mem,etc}() when automatic assignment fails.
    	Also set by PNPBIOS and PNPACPI for:
    
    	    - invalid IRQs or GSI registration failures
    	    - invalid DMA channels
    	    - I/O ports above 0x10000
    	    - mem ranges with negative length
    
    After this patch, there is no pnp_resource_table, and the resource list
    entries use the flags like this:
    
        IORESOURCE_UNSET
    	This flag is no longer used in PNP.  Instead of keeping
    	IORESOURCE_UNSET entries in the resource list, we remove
    	entries from the list and free them.
    
        IORESOURCE_AUTO
    	No change in meaning: it still means the resource was assigned
    	automatically by pnp_assign_{port,mem,etc}(), but these functions
    	now set the bit explicitly.
    
    	We still "clean" a device's resource list in the same places,
    	but rather than reinitializing IORESOURCE_AUTO entries, we
    	just remove them from the list.
    
    	Note that IORESOURCE_AUTO entries are always at the end of the
    	list, so removing them doesn't reorder other list entries.
    	This is because non-IORESOURCE_AUTO entries are added by the
    	ISAPNP, PNPBIOS, or PNPACPI "get resources" methods and by the
    	sysfs "set" command.  In each of these cases, we completely free
    	the resource list first.
    
        IORESOURCE_DISABLED
    	In addition to the cases where we used to set this flag, ISAPNP now
    	adds an IORESOURCE_DISABLED resource when it reads a configuration
    	register with a "disabled" value.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 20bfdbba7212d19613b93dcea93f26cb65af91fe
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:56:56 2008 -0600

    PNP: make pnp_{port,mem,etc}_start(), et al work for invalid resources
    
    Some callers use pnp_port_start() and similar functions without
    making sure the resource is valid.  This patch makes us fall
    back to returning the initial values if the resource is not
    valid or not even present.
    
    This mostly preserves the previous behavior, where we would just
    return the initial values set by pnp_init_resource_table().  The
    original 2.6.25 code didn't range-check the "bar", so it would
    return garbage if the bar exceeded the table size.  This code
    returns sensible values instead.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 9fdee4e02e3b214cde8e4f3beb6776075a3d08a7
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:56:55 2008 -0600

    PNP: add pnp_resource_type_name() helper function
    
    This patch adds a "pnp_resource_type_name(struct resource *)" that
    returns the string resource type.  This will be used by the sysfs
    "show resources" function and the debug resource dump function.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 940e98dbc616f1df7b63b73858a966969baf261d
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:56:54 2008 -0600

    PNP: add pnp_resource_type() internal interface
    
    Given a struct resource, this returns the type (IO, MEM, IRQ, DMA).
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 87e4acf3ebc02c9d0a2f7a37b655c49176c4d765
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:56:53 2008 -0600

    PNP: remove pnp_resource.index
    
    We used pnp_resource.index to keep track of which ISAPNP configuration
    register a resource should be written to.  We needed this only to
    handle the case where a register is disabled but a subsequent register
    in the same set is enabled.
    
    Rather than explicitly maintaining the pnp_resource.index, this patch
    adds a resource every time we read an ISAPNP configuration register
    and marks the resource as IORESOURCE_DISABLED when appropriate.  This
    makes the position in the pnp_resource_table always correspond to the
    config register index.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit b897f46cf7941fff8130ccdaf85f39528bff6a51
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 27 16:56:52 2008 -0600

    PNP: add detail to debug resource dump
    
    In the debug resource dump, decode the flags and indicate when
    a resource is disabled or has been automatically assigned.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 469778c1740fcf3113498b6fdf4559bdec25c58f
Author: Julia Jomantaite <julia.jomantaite@gmail.com>
Date:   Mon Jun 23 22:50:42 2008 +0100

    ACPI: video: fix brightness allocation
    
    Fix use of uninitialized device->brightness.
    
    Signed-off-by: Julia Jomantaite <julia.jomantaite@gmail.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Zhang Rui <rui.zhang@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit 8aa863b8ca0855378e3409b5e55ad57a856f6412
Author: Len Brown <len.brown@intel.com>
Date:   Fri Jun 27 11:31:50 2008 -0400

    ACPI: Andi Kleen maintains the ACPI sub-system
    
    ...while Len is on sabbatical from Intel
    
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 65573ee72e34e767a135a0841ac5380a2be1a390
Author: Len Brown <len.brown@intel.com>
Date:   Fri Jun 27 11:22:46 2008 -0400

    ACPI: Zhang Rui maintains ACPI THERMAL and FAN
    
    Reflect that Zhang-Rui has been the sub-maintainer for
    ACPI THERMAL and FAN for some time now.
    
    Also, the Chinese custom is to speak family name first,
    so rather than "Rui Zhang", write "Zhang Rui",
    as he does on e-mail.
    
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 2a2a64714d9c40f7705c4de1e79a5b855c7211a9
Author: Zhao Yakui <yakui.zhao@intel.com>
Date:   Tue Jun 24 18:02:57 2008 +0800

    ACPI: Disable MWAIT via DMI on broken Compal board
    
    If a system matches in this DMI table,
    Linux will disable MWAIT support for idle.
    ie. "idle=nomwait" is automatically invoked
    and C1_FFH and C2C3_FFH access mode are disabled.
    
    http://bugzilla.kernel.org/show_bug.cgi?id=10807
    http://bugzilla.kernel.org/show_bug.cgi?id=10914
    
    Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
    Signed-off-by: Li Shaohua <shaohua.li@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit da5e09a1b3e5a9fc0b15a3feb64e921ccc55ba74
Author: Zhao Yakui <yakui.zhao@intel.com>
Date:   Tue Jun 24 18:01:09 2008 +0800

    ACPI : Create "idle=nomwait" bootparam
    
    "idle=nomwait" disables the use of the MWAIT
    instruction from both C1 (C1_FFH) and deeper (C2C3_FFH)
    C-states.
    
    When MWAIT is unavailable, the BIOS and OS generally
    negotiate to use the HALT instruction for C1,
    and use IO accesses for deeper C-states.
    
    This option is useful for power and performance
    comparisons, and also to work around BIOS bugs
    where broken MWAIT support is advertised.
    
    http://bugzilla.kernel.org/show_bug.cgi?id=10807
    http://bugzilla.kernel.org/show_bug.cgi?id=10914
    
    Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
    Signed-off-by: Li Shaohua <shaohua.li@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit c1e3b377ad48febba6f91b8ae42c44ee4d4ab45e
Author: Zhao Yakui <yakui.zhao@intel.com>
Date:   Tue Jun 24 17:58:53 2008 +0800

    ACPI: Create "idle=halt" bootparam
    
    "idle=halt" limits the idle loop to using
    the halt instruction.  No MWAIT, no IO accesses,
    no C-states deeper than C1.
    
    If something is broken in the idle code,
    "idle=halt" is a less severe workaround
    than "idle=poll" which disables all power savings.
    
    Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 5b53496a5ad79e91052f72761a7c5516b069bc99
Author: Zhao Yakui <yakui.zhao@intel.com>
Date:   Tue Jun 17 14:39:59 2008 +0800

    ACPI: Disable the C2C3_FFH access mode HW has no MWAIT support
    
    991528d7348667924176f3e29addea0675298944
    (ACPI: Processor native C-states using MWAIT)
    started passing C2C3_FFH to _PDC to tell the BIOS
    that Linux supports MWAIT for deep C-states.
    
    However, we should first double check with the hardware
    that it actually supports MWAIT before potentially exposing
    a BIOS bug of an MWAIT _CST on HW that doesn't support MWAIT.
    
    Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
    Signed-off-by: Li Shaohua <shaohua.li@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 71b58cbb0c30d1f78636a48c4721529449d6ea37
Author: Zhang Rui <rui.zhang@intel.com>
Date:   Fri Jun 20 09:42:47 2008 +0800

    ACPI: Enhance /sys/firmware/interrupts to allow enable/disable/clear from user-space
    
    Allow users to enable/disable/clear a specific & valid GPE/Fixed Event
    in user space.
    
    This is useful for debugging, especially for some
    interrupt storm issues.
    
    All wakeup GPEs are disabled and they can not be enabled at runtime,
    and we mark them as invalid.
    
    All GPEs that don't have a _Lxx/_Exx method are marked as invalid.
    
    All Fixed Events that don't have an event handler are marked as invalid
    and they can't be enabled until an event handler is registered.
    
    Signed-off-by: Zhang Rui <rui.zhang@intel.com>
    Signed-off-by: Ling Ming <ming.m.lin@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 9c9f6d052dc6f469431461a97d49cf9c5558b8ad
Author: Bob Moore <robert.moore@intel.com>
Date:   Tue Jun 10 14:37:53 2008 +0800

    ACPICA: Update version to 20080609
    
    Update version to 20080609.
    
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit b53ce3f7186e2fc561f02085b5021df10d715ce2
Author: Bob Moore <robert.moore@intel.com>
Date:   Tue Jun 10 14:30:04 2008 +0800

    ACPICA: Fix mutex debug code for wrong loop termination value
    
    Loop was terminating one iteration early, missing one of the
    debugger handshake mutexes. Linn Crosetto.
    
    Signed-off-by: Bob Moore <robert.moore@intel.com>
    Signed-off-by: Lin Ming <ming.m.lin@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit fd0a43276dc986e186eb27e5755a18e97e07a7eb
Author: Bob Moore <robert.moore@intel.com>
Date:   Tue Jun 10 14:27:55 2008 +0800

    ACPICA: Cleanup of _PRT parsing code
    
    Removed extraneous else clauses, other general cleanup.
    
    Signed-off-by: Bob Moore <robert.moore@intel.com>
    Signed-off-by: Lin Ming <ming.m.lin@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 71d993e115706a4108bdc7e3cb3cf25309f17aa6
Author: Bob Moore <robert.moore@intel.com>
Date:   Tue Jun 10 14:25:05 2008 +0800

    ACPICA: Cleanup debug operand dump mechanism
    
    Eliminated unnecessary operands; eliminated use of negative index
    in loop.  Operands now displayed in correct order, not backwards.
    
    Signed-off-by: Bob Moore <robert.moore@intel.com>
    Signed-off-by: Lin Ming <ming.m.lin@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 5a1a57efeb152d6b8a3b2a20f6b192d074e919ec
Author: Bob Moore <robert.moore@intel.com>
Date:   Tue Jun 10 14:21:05 2008 +0800

    ACPICA: Fix for invalid large array index on 64-bit systems
    
    This problem was introduced in 20080514 as a result of the
    elimination of the acpi_native_uint type. Code uses a negative
    array index, which should be eliminated.
    
    Signed-off-by: Bob Moore <robert.moore@intel.com>
    Signed-off-by: Lin Ming <ming.m.lin@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 75e5b5fb778646a93d98adb1ca697435362d2856
Author: Bob Moore <robert.moore@intel.com>
Date:   Tue Jun 10 14:19:32 2008 +0800

    ACPICA: Update disassembler for DMAR table changes
    
    Now supports the 2007 intel Virtualization Technology for Directed
    I/O specification.
    
    Signed-off-by: Bob Moore <robert.moore@intel.com>
    Signed-off-by: Lin Ming <ming.m.lin@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 19d0cfe9ddfdf7afa8d1765ab0bd2a7dd30e47c9
Author: Bob Moore <robert.moore@intel.com>
Date:   Tue Jun 10 15:54:40 2008 +0800

    ACPICA: Update DMAR and SRAT table definitions
    
    Synchronized tables with current specifications.
    
    Signed-off-by: Bob Moore <robert.moore@intel.com>
    Signed-off-by: Lin Ming <ming.m.lin@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit d0e184abc5983281ef189db2c759d65d56eb1b80
Author: Bob Moore <robert.moore@intel.com>
Date:   Tue Jun 10 14:16:47 2008 +0800

    ACPICA: Workaround for reversed _PRT entries from BIOS
    
    Some BIOSs erroneously reverse the _PRT SourceName and the
    SourceIndex.  Detect and repair this problem. MS ACPI also allows
    and repairs this problem, thus ACPICA must also.
    
    Signed-off-by: Bob Moore <robert.moore@intel.com>
    Signed-off-by: Lin Ming <ming.m.lin@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit b25d2a470bc9ffef4c34248952d914bd6fc0fcf6
Author: Bob Moore <robert.moore@intel.com>
Date:   Tue Jun 10 14:15:05 2008 +0800

    ACPICA: Update version to 20080514
    
    Update version to 20080514
    
    Signed-off-by: Bob Moore <robert.moore@intel.com>
    Signed-off-by: Lin Ming <ming.m.lin@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 4b8ed631679070c183c8ae7519d2bdb9df124ae4
Author: Bob Moore <robert.moore@intel.com>
Date:   Tue Jun 10 13:55:53 2008 +0800

    ACPICA: Add const qualifier for appropriate string constants
    
    Mostly MODULE_NAME and printf format strings.
    
    Signed-off-by: Bob Moore <robert.moore@intel.com>
    Signed-off-by: Lin Ming <ming.m.lin@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit b52437641edf63cee2f2f73a189154989b4a7ff4
Author: Bob Moore <robert.moore@intel.com>
Date:   Tue Jun 10 13:44:48 2008 +0800

    ACPICA: Several lint changes, no functional changes
    
    Remove pointer cast warnings and fix for a debug printf.
    
    Signed-off-by: Bob Moore <robert.moore@intel.com>
    Signed-off-by: Lin Ming <ming.m.lin@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit d97b4358da9bdaee5789c85415d770e36aebca52
Author: Bob Moore <robert.moore@intel.com>
Date:   Tue Jun 10 13:43:34 2008 +0800

    ACPICA: Removed unused include files from source files
    
    From lint.
    
    Signed-off-by: Bob Moore <robert.moore@intel.com>
    Signed-off-by: Lin Ming <ming.m.lin@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 67a119f990063f5662574f6d6414fe9bc5ece86a
Author: Bob Moore <robert.moore@intel.com>
Date:   Tue Jun 10 13:42:13 2008 +0800

    ACPICA: Eliminate acpi_native_uint type v2
    
    No longer needed; replaced mostly with u32, but also acpi_size
    where a type that changes 32/64 bit on 32/64-bit platforms is
    required.
    
    v2: Fix a cast of a 32-bit int to a pointer in ACPI to avoid a compiler warning.
    from David Howells
    
    Signed-off-by: Bob Moore <robert.moore@intel.com>
    Signed-off-by: Lin Ming <ming.m.lin@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 11f2a61ab418305167f9a3f3a31a50449222f64b
Author: Bob Moore <robert.moore@intel.com>
Date:   Tue Jun 10 12:53:01 2008 +0800

    ACPICA: Fix possible negative array index in acpi_ut_validate_exception
    
    Added NULL fields to the exception string arrays to eliminate
    the -1 subtraction on the SubStatus field.
    
    Signed-off-by: Bob Moore <robert.moore@intel.com>
    Signed-off-by: Lin Ming <ming.m.lin@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 6719561f9b4281491f58ed9f0bbc179dc7db95b7
Author: Jan Beulich <jbeulich@novell.com>
Date:   Tue Jun 10 12:49:56 2008 +0800

    ACPICA: Update tracking macros to reduce code/data size
    
    Changed ACPI_MODULE_NAME and ACPI_FUNCTION_NAME to use arrays of
    strings instead of pointers to static strings. Jan Beulich and
    Bob Moore.
    
    Signed-off-by: Bob Moore <robert.moore@intel.com>
    Signed-off-by: Lin Ming <ming.m.lin@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit c91d924e3af08d4f98eab6ebf81f2b8ce132448f
Author: Bob Moore <robert.moore@intel.com>
Date:   Tue Jun 10 12:38:10 2008 +0800

    ACPICA: Fix for hang on GPE method invocation
    
    Fixes problem where the new method argument count validation mechanism
    will enter an infinite loop when a GPE method is dispatched.
    Problem fixed be removing the obsolete code that passes GPE block
    information to the notify handler via the control method parameter pointer.
    
    Signed-off-by: Bob Moore <robert.moore@intel.com>
    Signed-off-by: Lin Ming <ming.m.lin@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit f3454ae8104efb2dbf0d08ec42c6f5d0fe9225bc
Author: Bob Moore <robert.moore@intel.com>
Date:   Tue Jun 10 12:25:42 2008 +0800

    ACPICA: Add argument count checking to control method invocation via acpi_evaluate_object
    
    Error if too few arguments, warning if too many. This applies
    only to external programmatic control method execution, not
    method-to-method calls within the AML.
    
    Signed-off-by: Lin Ming <ming.m.lin@intel.com>
    Signed-off-by: Bob Moore <robert.moore@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit c735ab7da3414c3e639d5c5223092b74689e5d87
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Thu Jun 26 22:27:21 2008 -0400

    fujitsu-laptop: depends on INPUT
    
    fujitsu-laptop uses input_* functions, so it should depend on INPUT.
    
    drivers/built-in.o: In function `acpi_fujitsu_add':
    fujitsu-laptop.c:(.text+0xaaec7): undefined reference to `input_allocate_device'
    fujitsu-laptop.c:(.text+0xaaf39): undefined reference to `input_register_device'
    fujitsu-laptop.c:(.text+0xab025): undefined reference to `input_free_device'
    drivers/built-in.o: In function `acpi_fujitsu_notify':
    fujitsu-laptop.c:(.text+0xab0d8): undefined reference to `input_event'
    fujitsu-laptop.c:(.text+0xab0e5): undefined reference to `input_event'
    fujitsu-laptop.c:(.text+0xab0f5): undefined reference to `input_event'
    fujitsu-laptop.c:(.text+0xab102): undefined reference to `input_event'
    drivers/built-in.o: In function `acpi_fujitsu_hotkey_notify':
    fujitsu-laptop.c:(.text+0xab261): undefined reference to `input_event'
    drivers/built-in.o:fujitsu-laptop.c:(.text+0xab26e): more undefined references to `input_event' follow
    drivers/built-in.o: In function `acpi_fujitsu_hotkey_add':
    fujitsu-laptop.c:(.text+0xab49c): undefined reference to `input_allocate_device'
    fujitsu-laptop.c:(.text+0xab51a): undefined reference to `input_register_device'
    fujitsu-laptop.c:(.text+0xab5e4): undefined reference to `input_free_device'
    make[1]: *** [.tmp_vmlinux1] Error 1
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit 25f2f3daadaf0768a61d02ee3ed3d9a21e9dc46c
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Wed Jun 11 22:09:45 2008 +0200

    snapshot: Use pm_mutex for mutual exclusion
    
    We can avoid taking the BKL in snapshot_ioctl() if pm_mutex is used to prevent
    the ioctls from being executed concurrently.
    
    In addition, although it is only possible to open /dev/snapshot once, the task
    which has done that may spawn a child that will inherit the open descriptor,
    so in theory they can call snapshot_write(), snapshot_read() and
    snapshot_release() concurrently.  pm_mutex can also be used for mutual
    exclusion in such cases.
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit 52d11025dba32bed696eaee1822b26529e764770
Author: Alan Cox <alan@redhat.com>
Date:   Wed Jun 11 22:07:52 2008 +0200

    snapshot: Push BKL down into ioctl handlers
    
    Push BKL down into ioctl handlers - snapshot device.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit ebb12db51f6c13b30752fcf506baad4c617b153c
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Wed Jun 11 22:04:29 2008 +0200

    Freezer: Introduce PF_FREEZER_NOSIG
    
    The freezer currently attempts to distinguish kernel threads from
    user space tasks by checking if their mm pointer is unset and it
    does not send fake signals to kernel threads.  However, there are
    kernel threads, mostly related to networking, that behave like
    user space tasks and may want to be sent a fake signal to be frozen.
    
    Introduce the new process flag PF_FREEZER_NOSIG that will be set
    by default for all kernel threads and make the freezer only send
    fake signals to the tasks having PF_FREEZER_NOSIG unset.  Provide
    the set_freezable_with_signal() function to be called by the kernel
    threads that want to be sent a fake signal for freezing.
    
    This patch should not change the freezer's observable behavior.
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit d20a4dca47d2cd027ed58a13f91b424affd1f449
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Wed Jun 11 22:03:10 2008 +0200

    APM emulation: Notify about all suspend events, not just APM invoked ones (v2)
    
    This revamps the apm-emulation code to get suspend notifications
    regardless of what way pm_suspend() was invoked, whether via the
    apm ioctl or via /sys/power/state. Also do some code cleanup and
    add comments while at it.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 741438b5008791327d2183cebcd7ac9cfad64ec6
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Thu Jun 5 01:17:28 2008 +0200

    ACPI PM: Remove obsolete Toshiba workaround
    
    Remove the obsolete workaround for a Toshiba Satellite 4030cdt
    S1 problem from drivers/acpi/sleep/main.c .
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit a80a6da145bab8ee77af304961fc926de7a8ac84
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Thu Jun 5 01:16:37 2008 +0200

    PCI ACPI: Drop the second argument of platform_pci_choose_state
    
    Since the second argument of acpi_pci_choose_state() and
    platform_pci_choose_state() is never used, remove it.
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit 2fe2de5f6c283a7d2a82c1b99a19012079cee555
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jun 5 01:15:40 2008 +0200

    ACPI PM: acpi_pm_device_sleep_state() cleanup
    
    Get rid of a superfluous acpi_pm_device_sleep_state() parameter.  The
    only legitimate value of that parameter must be derived from the first
    parameter, which is what all the callers already do.  (However, this
    does not address the fact that ACPI still doesn't set up those flags.)
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Pavel Machek <pavel@ucw.cz>
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit cc7e51666d82aedfd6b9a033ca1a10d71c21f1ca
Author: Len Brown <len.brown@intel.com>
Date:   Tue Jun 24 22:57:12 2008 -0400

    dock: bay: Don't call acpi_walk_namespace() when ACPI is disabled.
    
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit d1857056904d5f313f11184fcfa624652ff9620a
Author: Vegard Nossum <vegard.nossum@gmail.com>
Date:   Fri Jun 20 15:39:09 2008 +0200

    ACPI: don't walk tables if ACPI was disabled
    
    Ingo Molnar wrote:
    > -tip auto-testing started triggering this spinlock corruption message
    > yesterday:
    >
    > [    3.976213] calling  acpi_rtc_init+0x0/0xd3
    > [    3.980213] ACPI Exception (utmutex-0263): AE_BAD_PARAMETER, Thread F7C50000 could not acquire Mutex [3] [20080321]
    > [    3.992213] BUG: spinlock bad magic on CPU#0, swapper/1
    > [    3.992213]  lock: c2508dc4, .magic: 00000000, .owner: swapper/1, .owner_cpu: 0
    
    This is apparently because some parts of ACPI, including mutexes, are not
    initialized when acpi=off is passed to the kernel.
    
    Reported-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 860f0c6b3dcaa455894f690647442dc97cab19c8
Author: Carlos Corbacho <carlos@strangeworlds.co.uk>
Date:   Sat Jun 21 09:09:58 2008 +0100

    acer-wmi: Remove version number
    
    It doesn't make much sense these days.
    
    Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 81143522aa823036c4aa35bdd3b2e41966cf6e15
Author: Carlos Corbacho <carlos@strangeworlds.co.uk>
Date:   Sat Jun 21 09:09:53 2008 +0100

    acer-wmi: Add debugfs file for device detection
    
    Add a debugfs file for showing the full results of the method we use to
    detect devices on WMID laptops.
    
    This should be useful in the case that a Linux user gets an Acer laptop
    with 3G support (and/ or people who enjoy ripping their wireless cards out)
    so we can get some feedback on how this value changes in these cases.
    
    (At the moment, we always enable the wireless and 3G control. In the case
    of the former, this is fairly safe. In the case of the latter though,
    trying to toggle this device if it doesn't exist on a laptop causes ACPI
    warnings/ errors).
    
    To summarise: If you have an Acer laptop with a built in 3G card, please
    report back the value from this file.
    
    Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 5753dd539a86d8fc40a25e1a2cd1005a6525f083
Author: Carlos Corbacho <carlos@strangeworlds.co.uk>
Date:   Sat Jun 21 09:09:48 2008 +0100

    acer-wmi: Disable device autodetection on Fujitsu Siemens Amilo Li2732
    
    The AMW0 (V1) device detection method doesn't work properly on this laptop,
    so disable it, and for other laptops that may have this problem, by
    switching on a strange GUID.
    
    Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 6f061ab5e55d7fe6ce0c36e8954f56f0d95348fb
Author: Carlos Corbacho <carlos@strangeworlds.co.uk>
Date:   Sat Jun 21 09:09:38 2008 +0100

    acer-wmi: Add EC quirk for Fujitsu Siemens Amilo Li 1718
    
    This laptop needs a different EC quirk from the standard Acer one to read
    the wireless status.
    
    Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit f2b585b4a31731b17b9769eae523986fa7fddcde
Author: Carlos Corbacho <carlos@strangeworlds.co.uk>
Date:   Sat Jun 21 09:09:27 2008 +0100

    acer-wmi: Respect framebuffer blanking in backlight
    
    If the framebuffer has requested blanking, turn the backlight down. Also
    offer the user the option to do this.
    
    Reported-by: Michal Pecio <michal.pecio@gmail.com>
    Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 9991d9f2bc75dc8735932240b67432d4073b8f60
Author: Carlos Corbacho <carlos@strangeworlds.co.uk>
Date:   Sat Jun 21 09:09:22 2008 +0100

    acer-wmi: Blacklist backlight on Acer Aspire 1520 & 1360 series
    
    A newer BIOS for these laptops adds ACPI-WMI support to them. However, it does
    not add support for the backlight via the EC, and we have no way to detect
    this on older machines, so blacklist it from them.
    
    Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit a0bbaf83311cd995136c9047f174d79c1075ee2d
Author: Carlos Corbacho <carlos@strangeworlds.co.uk>
Date:   Sat Jun 21 09:09:08 2008 +0100

    acer-wmi: Remove LED colour comment from documentation
    
    This should have been removed when the colour was removed from the LED
    device name.
    
    Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 141094612d2606395a7b9e8658d10ef5c487cf97
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jun 25 19:25:47 2008 +0300

    eeepc-laptop: static
    
    make the needlessly global cm_{g,s}etv[] static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 47c00d2bc2ef2cf8a608688144fe2093a2aa9507
Author: Vegard Nossum <vegard.nossum@gmail.com>
Date:   Fri Jun 20 13:56:56 2008 +0200

    ACPICA: fix mutex names in debug code.
    
    Reorder the mutex names to match the preceding #defines
    
    Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit e38e8a0743b0e996a8a3fbea8908fe75a84f02c7
Author: Bob Moore <robert.moore@intel.com>
Date:   Fri Jun 13 08:28:55 2008 +0800

    Make GPE disable more robust
    
    Implemented another change for the GPE disable. We now perform a
    read-change-write of the enable register instead of simply writing out the
    cached enable mask. This will prevent inadvertent enabling of GPEs if a rogue
    GPE is received during initialization (before GPE handlers are installed.)
    
    http://bugzilla.kernel.org/show_bug.cgi?id=6217
    
    Signed-off-by: Bob Moore <robert.moore@intel.com>
    Signed-off-by: Lin Ming <ming.m.lin@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 87dc5e3218ba3d7a9293f9113f58455747a233ac
Author: Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
Date:   Thu Jun 12 22:08:59 2008 +0200

    compal-laptop: remove unnecessary lcd_level attribute
    
    Signed-off-by: Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 12b2b34e240a24bdbb2fdacf26a54b24ebf1ed81
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Tue Jun 17 09:43:41 2008 -0700

    acpi: fix printk format warning
    
    Fix printk format warning:
    
    linux-next-20080617/drivers/acpi/processor_throttling.c:1258: warning: format '%d' expects type 'int', but argument 4 has type 'size_t'
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 3d532d5e3882c1387a2722df2a368c4a9224b12f
Author: Yi Yang <yi.y.yang@intel.com>
Date:   Sat Jun 14 00:54:37 2008 -0400

    ACPI: fix processor throttling set error
    
    http://bugzilla.kernel.org/show_bug.cgi?id=9704
    
    When echo some invalid values to /proc/acpi/processor/*/throttling,
    there isn't any error info returned, on the contray, it sets
    throttling value to some T* successfully, obviously, this is incorrect,
    a correct way should be to let it fail and return error info.
    
    This patch fixed the aforementioned issue, it also enables
    /proc/acpi/processor/*/throttling to accept such values as 't0' and 'T0',
    it also strictly limits /proc/acpi/processor/*/throttling only to accept
     "*", "t*" and "T*", "*" is the throttling state value the processor can
    support, current, it is 0 - 7.
    
    Before applying this patch, the test result is below:
    
    [root@localhost acpi]# cat /proc/acpi/processor/CPU0/throttling
    state count:             8
    active state:            T1
    state available: T0 to T7
    states:
        T0:                  100%
       *T1:                  87%
        T2:                  75%
        T3:                  62%
        T4:                  50%
        T5:                  37%
        T6:                  25%
        T7:                  12%
    [root@localhost acpi]# echo "1xxxxxx" > /proc/acpi/processor/CPU0/throttling
    [root@localhost acpi]# cat /proc/acpi/processor/CPU0/throttling
    state count:             8
    active state:            T1
    state available: T0 to T7
    states:
        T0:                  100%
       *T1:                  87%
        T2:                  75%
        T3:                  62%
        T4:                  50%
        T5:                  37%
        T6:                  25%
        T7:                  12%
    [root@localhost acpi]# echo "0" > /proc/acpi/processor/CPU0/throttling
    [root@localhost acpi]# cat /proc/acpi/processor/CPU0/throttling
    state count:             8
    active state:            T0
    state available: T0 to T7
    states:
       *T0:                  100%
        T1:                  87%
        T2:                  75%
        T3:                  62%
        T4:                  50%
        T5:                  37%
        T6:                  25%
        T7:                  12%
    [root@localhost acpi]# cd /
    [root@localhost /]# cat /proc/acpi/processor/CPU0/throttling
    state count:             8
    active state:            T0
    state available: T0 to T7
    states:
       *T0:                  100%
        T1:                  87%
        T2:                  75%
        T3:                  62%
        T4:                  50%
        T5:                  37%
        T6:                  25%
        T7:                  12%
    [root@localhost /]# echo "T0" > /proc/acpi/processor/CPU0/throttling
    [root@localhost /]# cat /proc/acpi/processor/CPU0/throttling
    state count:             8
    active state:            T0
    state available: T0 to T7
    states:
       *T0:                  100%
        T1:                  87%
        T2:                  75%
        T3:                  62%
        T4:                  50%
        T5:                  37%
        T6:                  25%
        T7:                  12%
    [root@localhost /]# echo "T7" > /proc/acpi/processor/CPU0/throttling
    [root@localhost /]# cat /proc/acpi/processor/CPU0/throttling
    state count:             8
    active state:            T0
    state available: T0 to T7
    states:
       *T0:                  100%
        T1:                  87%
        T2:                  75%
        T3:                  62%
        T4:                  50%
        T5:                  37%
        T6:                  25%
        T7:                  12%
    [root@localhost /]# echo "T100" > /proc/acpi/processor/CPU0/throttling
    [root@localhost /]# cat /proc/acpi/processor/CPU0/throttling
    state count:             8
    active state:            T0
    state available: T0 to T7
    states:
       *T0:                  100%
        T1:                  87%
        T2:                  75%
        T3:                  62%
        T4:                  50%
        T5:                  37%
        T6:                  25%
        T7:                  12%
    [root@localhost /]# echo "xxx" > /proc/acpi/processor/CPU0/throttling
    [root@localhost /]# cat /proc/acpi/processor/CPU0/throttling
    state count:             8
    active state:            T0
    state available: T0 to T7
    states:
       *T0:                  100%
        T1:                  87%
        T2:                  75%
        T3:                  62%
        T4:                  50%
        T5:                  37%
        T6:                  25%
        T7:                  12%
    [root@localhost /]# echo "2xxxx" > /proc/acpi/processor/CPU0/throttling
    [root@localhost /]# cat /proc/acpi/processor/CPU0/throttling
    state count:             8
    active state:            T2
    state available: T0 to T7
    states:
        T0:                  100%
        T1:                  87%
       *T2:                  75%
        T3:                  62%
        T4:                  50%
        T5:                  37%
        T6:                  25%
        T7:                  12%
    [root@localhost /]# echo "" > /proc/acpi/processor/CPU0/throttling
    [root@localhost /]# cat /proc/acpi/processor/CPU0/throttling
    state count:             8
    active state:            T0
    state available: T0 to T7
    states:
       *T0:                  100%
        T1:                  87%
        T2:                  75%
        T3:                  62%
        T4:                  50%
        T5:                  37%
        T6:                  25%
        T7:                  12%
    [root@localhost /]# echo "7777" > /proc/acpi/processor/CPU0/throttling
    -bash: echo: write error: Invalid argument
    [root@localhost /]# echo "7xxx" > /proc/acpi/processor/CPU0/throttling
    [root@localhost /]# cat /proc/acpi/processor/CPU0/throttling
    state count:             8
    active state:            T7
    state available: T0 to T7
    states:
        T0:                  100%
        T1:                  87%
        T2:                  75%
        T3:                  62%
        T4:                  50%
        T5:                  37%
        T6:                  25%
       *T7:                  12%
    [root@localhost /]#
    
    After applying this patch, the test result is below:
    
    [root@localhost linux-2.6.24-rc6]# echo > /proc/acpi/processor/CPU0/throttling
    -bash: echo: write error: Invalid argument
    [root@localhost linux-2.6.24-rc6]# echo "" > /proc/acpi/processor/CPU0/throttling
    -bash: echo: write error: Invalid argument
    [root@localhost linux-2.6.24-rc6]# echo "0" > /proc/acpi/processor/CPU0/throttling
    [root@localhost linux-2.6.24-rc6]# echo "t0" > /proc/acpi/processor/CPU0/throttling
    [root@localhost linux-2.6.24-rc6]# echo "T0" > /proc/acpi/processor/CPU0/throttling
    [root@localhost linux-2.6.24-rc6]# cat /proc/acpi/processor/CPU0/throttling
    state count:             8
    active state:            T0
    state available: T0 to T7
    states:
       *T0:                  100%
        T1:                  87%
        T2:                  75%
        T3:                  62%
        T4:                  50%
        T5:                  37%
        T6:                  25%
        T7:                  12%
    [root@localhost linux-2.6.24-rc6]# echo "T7" > /proc/acpi/processor/CPU0/throttling
    [root@localhost linux-2.6.24-rc6]# cat /proc/acpi/processor/CPU0/throttling
    state count:             8
    active state:            T7
    state available: T0 to T7
    states:
        T0:                  100%
        T1:                  87%
        T2:                  75%
        T3:                  62%
        T4:                  50%
        T5:                  37%
        T6:                  25%
       *T7:                  12%
    [root@localhost linux-2.6.24-rc6]# echo "T8" > /proc/acpi/processor/CPU0/throttling
    -bash: echo: write error: Invalid argument
    [root@localhost linux-2.6.24-rc6]# vi drivers/acpi/processor_throttling.c
    [root@localhost linux-2.6.24-rc6]# echo "T8" > /proc/acpi/processor/CPU0/throttling
    -bash: echo: write error: Invalid argument
    [root@localhost linux-2.6.24-rc6]# echo "t7" > /proc/acpi/processor/CPU0/throttling
    [root@localhost linux-2.6.24-rc6]# echo "t70" > /proc/acpi/processor/CPU0/throttling
    -bash: echo: write error: Invalid argument
    [root@localhost linux-2.6.24-rc6]# echo "70" > /proc/acpi/processor/CPU0/throttling
    -bash: echo: write error: Invalid argument
    [root@localhost linux-2.6.24-rc6]# echo "7000" > /proc/acpi/processor/CPU0/throttling
    -bash: echo: write error: Invalid argument
    [root@localhost linux-2.6.24-rc6]# echo "70" > /proc/acpi/processor/CPU0/throttling
    -bash: echo: write error: Invalid argument
    [root@localhost linux-2.6.24-rc6]# echo "xxx" > /proc/acpi/processor/CPU0/throttling
    -bash: echo: write error: Invalid argument
    [root@localhost linux-2.6.24-rc6]# echo > /proc/acpi/processor/CPU0/throttling
    -bash: echo: write error: Invalid argument
    [root@localhost linux-2.6.24-rc6]# echo -n > /proc/acpi/processor/CPU0/throttling
    [root@localhost linux-2.6.24-rc6]# echo -n "" > /proc/acpi/processor/CPU0/throttling
    [root@localhost linux-2.6.24-rc6]# echo $?
    0
    [root@localhost linux-2.6.24-rc6]# echo -n "" > /proc/acpi/processor/CPU0/throttling
    [root@localhost linux-2.6.24-rc6]# cat /proc/acpi/processor/CPU0/throttling
    state count:             8
    active state:            T7
    state available: T0 to T7
    states:
        T0:                  100%
        T1:                  87%
        T2:                  75%
        T3:                  62%
        T4:                  50%
        T5:                  37%
        T6:                  25%
       *T7:                  12%
    [root@localhost linux-2.6.24-rc6]# echo -n "" > /proc/acpi/processor/CPU0/throttling
    [root@localhost linux-2.6.24-rc6]# cat /proc/acpi/processor/CPU0/throttling
    state count:             8
    active state:            T7
    state available: T0 to T7
    states:
        T0:                  100%
        T1:                  87%
        T2:                  75%
        T3:                  62%
        T4:                  50%
        T5:                  37%
        T6:                  25%
       *T7:                  12%
    [root@localhost linux-2.6.24-rc6]# echo t0 > /proc/acpi/processor/CPU0/throttling
    [root@localhost linux-2.6.24-rc6]# echo T0 > /proc/acpi/processor/CPU0/throttling
    [root@localhost linux-2.6.24-rc6]# echo Tt0 > /proc/acpi/processor/CPU0/throttling
    -bash: echo: write error: Invalid argument
    [root@localhost linux-2.6.24-rc6]# echo T > /proc/acpi/processor/CPU0/throttling
    -bash: echo: write error: Invalid argument
    [root@localhost linux-2.6.24-rc6]#
    
    Signed-off-by: Yi Yang <yi.y.yang@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 6594d87ebd8371f4b67f7ab4b68f172b139b78d6
Author: Yi Yang <yi.y.yang@intel.com>
Date:   Sat Jun 14 00:52:06 2008 -0400

    ACPI: fix acpi fan state set error
    
    Under /proc/acpi, there is a fan control interface, a user can
    set 0 or 3 to /proc/acpi/fan/*/state, 0 denotes D0 state, 3
    denotes D3 state, but in current implementation, a user can
    set a fan to D1 state by any char excluding '1', '2' and '3'.
    
    For example:
    
    [root@localhost acpi]# cat /proc/acpi/fan/C31B/state
    status:                  off
    [root@localhost acpi]# echo "" > /proc/acpi/fan/C31B/state
    [root@localhost acpi]# cat /proc/acpi/fan/C31B/state
    status:                  on
    [root@localhost acpi]# echo "3" > /proc/acpi/fan/C31B/state
    [root@localhost acpi]# cat /proc/acpi/fan/C31B/state
    status:                  off
    [root@localhost acpi]# echo "xxxxx" > /proc/acpi/fan/C31B/state
    [root@localhost acpi]# cat /proc/acpi/fan/C31B/state
    status:                  on
    
    Obviously, such inputs as "" and "xxxxx" are invalid for fan state.
    
    This patch fixes this issue, it strictly limits fan state only to
    accept 0, 1, 2 and 3, any other inputs are invalid.
    
    Before applying this patch, the test result is:
    
    [root@localhost acpi]# cat /proc/acpi/fan/C31B/state
    status:                  off
    [root@localhost acpi]# echo "" > /proc/acpi/fan/C31B/state
    [root@localhost acpi]# cat /proc/acpi/fan/C31B/state
    status:                  on
    [root@localhost acpi]# echo "3" > /proc/acpi/fan/C31B/state
    [root@localhost acpi]# cat /proc/acpi/fan/C31B/state
    status:                  off
    [root@localhost acpi]# echo "xxxxx" > /proc/acpi/fan/C31B/state
    [root@localhost acpi]# cat /proc/acpi/fan/C31B/state
    status:                  on
    [root@localhost acpi]# echo "3" > /proc/acpi/fan/C31B/state
    [root@localhost acpi]# cat /proc/acpi/fan/C31B/state
    status:                  off
    [root@localhost acpi]# echo "3x" > /proc/acpi/fan/C31B/state
    [root@localhost acpi]# cat /proc/acpi/fan/C31B/state
    status:                  off
    [root@localhost acpi]# echo "-1x" > /proc/acpi/fan/C31B/state
    [root@localhost acpi]# cat /proc/acpi/fan/C31B/state
    status:                  on
    [root@localhost acpi]#
    
    After applying this patch, the test result is:
    
    [root@localhost ~]# cat /proc/acpi/fan/C31B/state
    status:                  off
    [root@localhost ~]# echo "" > /proc/acpi/fan/C31B/state
    -bash: echo: write error: Invalid argument
    [root@localhost ~]# cat /proc/acpi/fan/C31B/state
    status:                  off
    [root@localhost ~]# echo "3" > /proc/acpi/fan/C31B/state
    [root@localhost ~]# cat /proc/acpi/fan/C31B/state
    status:                  off
    [root@localhost ~]# echo "xxxxx" > /proc/acpi/fan/C31B/state
    -bash: echo: write error: Invalid argument
    [root@localhost ~]# cat /proc/acpi/fan/C31B/state
    status:                  off
    [root@localhost ~]# echo "-1x" > /proc/acpi/fan/C31B/state
    -bash: echo: write error: Invalid argument
    [root@localhost ~]# cat /proc/acpi/fan/C31B/state
    status:                  off
    [root@localhost ~]# echo "0" > //proc/acpi/fan/C31B/state
    [root@localhost ~]# cat /proc/acpi/fan/C31B/state
    status:                  on
    [root@localhost ~]# echo "4" > //proc/acpi/fan/C31B/state
    -bash: echo: write error: Invalid argument
    [root@localhost ~]# cat /proc/acpi/fan/C31B/state
    status:                  on
    [root@localhost ~]# echo "3" > //proc/acpi/fan/C31B/state
    [root@localhost ~]# cat /proc/acpi/fan/C31B/state
    status:                  off
    [root@localhost ~]# echo "0" > //proc/acpi/fan/C31B/state
    [root@localhost ~]# cat /proc/acpi/fan/C31B/state
    status:                  on
    [root@localhost ~]# echo "3x" > //proc/acpi/fan/C31B/state
    -bash: echo: write error: Invalid argument
    [root@localhost ~]#
    
    Signed-off-by: Yi Yang <yi.y.yang@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Zhang Rui <rui.zhang@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit 74523c901342a773ddd9f14c14539ec3d4197ecf
Author: Alok N Kataria <akataria@vmware.com>
Date:   Fri Jun 13 12:54:24 2008 -0400

    ACPI: fix checkpatch.pl complaints in scan.c
    
    http://bugzilla.kernel.org/show_bug.cgi?id=9772
    
    Signed-off-by: Alok N Kataria <akataria@vmware.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 20b937343e55c16e37b1a4ad2176760b4a11002c
Author: Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
Date:   Wed Jun 11 10:14:56 2008 +0930

    Fujitsu-laptop update
    
    Add additional capabilities to the Fujitsu-laptop driver.
    
     * Brightness hotkey actions are sent to userspace. This can be disabled
       using a module parameter if it causes issues with models which handle
       these keys transparently in the BIOS.
    
     * Actions of additional hotkeys found on some Fujitsu models (eg: the
       suspend key and the dedicated "power on passphrase" keys) are broadcast
       to userspace.
    
     * An alternative brightness control method used by some Fujitsu models
       (for example, the S6410) is now supported, enabling software brightness
       controls on models using this method.
    
     * DMI-based module aliases are configured for the S6410 and S7020.
    
     * The current LCD brightness after booting should now be reflected in the
       standard backlight interface sysfs file (previously it was always set to
       0).  The platform brightness sysfs interface has always been fine.
    
    Thanks go to Peter Gruber who provided a significant portion of this code
    and tested various iterations of the patch on his S6410.
    
    Signed-off-by: Peter Gruber <nokos@gmx.net>
    Signed-off-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 706546d02384b64e083bd9130c56eaa599c66038
Author: Mike Travis <travis@sgi.com>
Date:   Mon Jun 9 16:22:23 2008 -0700

    ACPI: change processors from array to per_cpu variable
    
    Change processors from an array sized by NR_CPUS to a per_cpu variable.
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 5411552c707f4b7387ad63141ef3a559e7488091
Author: Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
Date:   Mon Jun 9 16:22:22 2008 -0700

    misc,acpi,backlight: compal Laptop Extras
    
    This is driver for Compal Laptop: FL90/IFL90, based on MSI driver.
    
    This driver exports a few files in /sys/devices/platform/compal-laptop/:
     lcd_level - screen brightness: contains a single integer in the range 0..7 (rw)
     wlan - wlan subsystem state: contains 0 or 1 (rw)
     bluetooth - bluetooth subsystem state: contains 0 or 1 (rw)
     raw - raw value taken from embedded controller register (ro)
    
    In addition to these platform device attributes the driver registers itself
    in the Linux backlight control subsystem and is available to userspace under
    /sys/class/backlight/compal-laptop/.
    
    Signed-off-by: Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Cc: Richard Purdie <rpurdie@rpsys.net>
    Cc: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
    Cc: Len Brown <lenb@kernel.org>
    Cc: Alexey Starikovskiy <aystarik@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit 9f1eb99c757939b0b1783f926130993e9c298bae
Author: Zhang Rui <rui.zhang@intel.com>
Date:   Tue Apr 29 02:36:07 2008 -0400

    create sysfs link from acpi device to sysdev for cpu
    
    Sys I/F under acpi device node and sysdev device node are both
    needed for cpu hot-removal. User space need this link so that
    they know they are poking the sys I/F for the same cpu.
    http://bugzilla.kernel.org/show_bug.cgi?id=9772
    
    Signed-off-by: Zhang Rui <rui.zhang@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit b62b8ef906cdf7115af579ce7378886ce3e0ce00
Author: Zhang Rui <rui.zhang@intel.com>
Date:   Tue Apr 29 02:35:56 2008 -0400

    force offline the processor during hot-removal
    
    The ACPI device node for the cpu has already been unregistered
    when acpi_processor_handle_eject is called.
    Thus we should offline the cpu and continue, rather than a failure here.
    http://bugzilla.kernel.org/show_bug.cgi?id=9772
    
    Signed-off-by: Zhang Rui <rui.zhang@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 26d46867b7d27f68a446b073dac7817721ae4c8f
Author: Zhang Rui <rui.zhang@intel.com>
Date:   Tue Apr 29 02:35:48 2008 -0400

    fix a deadlock issue when poking "eject" file
    
    "/sys/devices/LNXSYSTM:00/.../eject" is used to evaluate _EJx method
    and eject a device in user space.
    But system hangs when poking the "eject" file because that
    the device hot-removal code invoke the driver .remove method which will
    try to remove the "eject" file as a result.
    
    Queues the hot-removal function for deferred execution in this patch.
    http://bugzilla.kernel.org/show_bug.cgi?id=9772
    
    Signed-off-by: Zhang Rui <rui.zhang@intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

commit 41ab8592ca35a20580665cae18c172816236b21e
Author: Alexey Dobriyan <adobriyan@gmail.com>
Date:   Wed Jul 16 21:29:02 2008 +0400

    SLUB: simplify re on_each_cpu()
    
    on_each_cpu() expands to function call on UP, too.
    
    Acked-by: Christoph Lameter <cl@linux-foundation.org>
    Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
    Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>

commit 1b82c9666a6f637ccb3a86d0fbe23d0427076815
Merge: a3cf859... 380fdd7...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jul 16 22:15:53 2008 +0200

    Merge branch 'x86/step' of git://git.kernel.org/pub/scm/linux/kernel/git/frob/linux-2.6-roland into x86/step

commit 380fdd7585a4c2f41b48925eba85c0654b7b858b
Author: Roland McGrath <roland@redhat.com>
Date:   Wed Jul 9 02:39:29 2008 -0700

    x86 ptrace: user-sets-TF nits
    
    This closes some arcane holes in single-step handling that can arise
    only when user programs set TF directly (via popf or sigreturn) and
    then use vDSO (syscall/sysenter) system call entry.  In those entry
    paths, the clear_TF_reenable case hits and we must check TIF_SINGLESTEP
    to be sure our bookkeeping stays correct wrt the user's view of TF.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>

commit d4d67150165df8bf1cc05e532f6efca96f907cab
Author: Roland McGrath <roland@redhat.com>
Date:   Wed Jul 9 02:38:07 2008 -0700

    x86 ptrace: unify syscall tracing
    
    This unifies and cleans up the syscall tracing code on i386 and x86_64.
    
    Using a single function for entry and exit tracing on 32-bit made the
    do_syscall_trace() into some terrible spaghetti.  The logic is clear and
    simple using separate syscall_trace_enter() and syscall_trace_leave()
    functions as on 64-bit.
    
    The unification adds PTRACE_SYSEMU and PTRACE_SYSEMU_SINGLESTEP support
    on x86_64, for 32-bit ptrace() callers and for 64-bit ptrace() callers
    tracing either 32-bit or 64-bit tasks.  It behaves just like 32-bit.
    
    Changing syscall_trace_enter() to return the syscall number shortens
    all the assembly paths, while adding the SYSEMU feature in a simple way.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>

commit 64f097331928b01d704047c1dbc738bb6d2a9bf9
Author: Roland McGrath <roland@redhat.com>
Date:   Wed Jul 9 01:33:14 2008 -0700

    x86 ptrace: unify TIF_SINGLESTEP
    
    This unifies the treatment of TIF_SINGLESTEP on i386 and x86_64.
    The bit is now excluded from _TIF_WORK_MASK on i386 as it has been
    on x86_64.  This means the do_notify_resume() path using it is never
    used, so TIF_SINGLESTEP is not cleared on returning to user mode.
    
    Both now leave TIF_SINGLESTEP set when returning to user, so that
    it's already set on an int $0x80 system call entry.  This removes
    the need for testing TF on the system_call path.  Doing it this way
    fixes the regression for PTRACE_SINGLESTEP into a sigreturn syscall,
    introduced by commit 1e2e99f0e4aa6363e8515ed17011c210c8f1b52a.
    
    The clear_TF_reenable case that sets TIF_SINGLESTEP can only happen
    on a non-exception kernel entry, i.e. sysenter/syscall instruction.
    That will always get to the syscall exit tracing path.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>

commit 6718d0d6da2749d3bff522e6057e97e6aa85e4d1
Author: Roland McGrath <roland@redhat.com>
Date:   Wed Jul 9 01:07:02 2008 -0700

    x86 ptrace: block-step fix
    
    The enable_single_step() logic bails out early if TF is already set.
    That skips some of the bookkeeping that keeps things straight.
    This makes PTRACE_SINGLEBLOCK break the behavior of a user task
    that was already setting TF itself in user mode.
    
    Fix the bookkeeping to notice the old TF setting as it should.
    
    Test case at: http://sources.redhat.com/cgi-bin/cvsweb.cgi/~checkout~/tests/ptrace-tests/tests/step-jump-cont-strict.c?cvsroot=systemtap
    
    Signed-off-by: Roland McGrath <roland@redhat.com>

commit a3cf859321486f69506326146ab3e2fd15c05c3f
Merge: 3c3622d... 33468e7...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jul 16 11:47:35 2008 -0700

    Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
    
    * 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: (44 commits)
      hwmon: (w83l786ng) Convert to a new-style i2c driver
      hwmon: (w83l785ts) Convert to a new-style i2c driver
      hwmon: (w83793) Convert to a new-style i2c driver
      hwmon: (w83792d) Convert to a new-style i2c driver
      hwmon: (w83791d) Convert to a new-style i2c driver
      hwmon: (thmc50) Convert to a new-style i2c driver
      hwmon: (smsc47m192) Convert to a new-style i2c driver
      hwmon: (max6650) Convert to a new-style i2c driver
      hwmon: (max1619) Convert to a new-style i2c driver
      hwmon: (lm93) Convert to a new-style i2c driver
      hwmon: (lm92) Convert to a new-style i2c driver
      hwmon: (lm90) Convert to a new-style i2c driver
      hwmon: (lm87) Convert to a new-style i2c driver
      hwmon: (lm83) Convert to a new-style i2c driver
      hwmon: (lm80) Convert to a new-style i2c driver
      hwmon: (lm77) Convert to a new-style i2c driver
      hwmon: (lm63) Convert to a new-style i2c driver
      hwmon: (gl520sm) Convert to a new-style i2c driver
      hwmon: (gl518sm) Convert to a new-style i2c driver
      hwmon: (fscpos) Convert to a new-style i2c driver
      ...

commit 3c3622dcb64c76c9abd2e468f802db9ba523421c
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Wed Jul 16 08:52:00 2008 -0500

    Fix compile issues in fs/compat_ioctl.c when CONFIG_BLOCK is disabled
    
    Fix fs/compat_ioctl.c to handle CONFIG_BLOCK=n, CONFIG_SCSI=n to avoid
    build errors:
    
    In file included from include/scsi/scsi.h:12,
                     from fs/compat_ioctl.c:71:
    include/scsi/scsi_cmnd.h:27:25: warning: "BLK_MAX_CDB" is not defined
    include/scsi/scsi_cmnd.h:28:3: error: #error MAX_COMMAND_SIZE can not be bigger than BLK_MAX_CDB
    In file included from include/scsi/scsi.h:12,
                     from fs/compat_ioctl.c:71:
    include/scsi/scsi_cmnd.h: In function 'scsi_bidi_cmnd':
    include/scsi/scsi_cmnd.h:182: error: implicit declaration of function 'blk_bidi_rq'
    include/scsi/scsi_cmnd.h:183: error: dereferencing pointer to incomplete type
    include/scsi/scsi_cmnd.h: In function 'scsi_in':
    include/scsi/scsi_cmnd.h:189: error: dereferencing pointer to incomplete type
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e3621ee633810be1079d0fa65ac2c904f53b73fa
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Wed Jul 16 08:39:12 2008 -0500

    powerpc/ep8248e: Fix compile problem if !CONFIG_FS_ENET
    
    If we don't enable FS_ENET we get build issues:
    
    arch/powerpc/platforms/built-in.o: In function `ep8248e_mdio_probe':
    arch/powerpc/platforms/82xx/ep8248e.c:129: undefined reference to `alloc_mdio_bitbang'
    arch/powerpc/platforms/82xx/ep8248e.c:143: undefined reference to `mdiobus_register'
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit bef5b54bd7bf8117c75cb943d64549134c6d9a1f
Author: Ralf Baechle <ralf@linux-mips.org>
Date:   Wed Jul 16 13:02:24 2008 +0100

    Fix MIPS cross-compile problem
    
    Crosscompiling on a Fedora 9 machine running gcc 4.3.0 as its host compiler
    and gcc 3.4.6 for the mips-linux target results in the following build
    error:
    
    $ make malta_defconfig
    $ make
    cc1: error: unrecognized command line option "-fno-stack-protector"
    scripts/kconfig/conf -s arch/mips/Kconfig
    cc1: error: unrecognized command line option "-fno-stack-protector"
    
    The arch Makefile is included too late so the host compiler is feature
    tested, not the crosscompiler as intended and thus the Makefile applies
    adds -fno-stack-protector to crosscompiler's flags which fails for gcc
    3.4.6.  The bug was introduced by e06b8b98da071f7dd78fb7822991694288047df0
    in 2.6.25; 35bb5b1e0e84cfa1a8906f7e6a77f391ff315791 did add more flags
    testing before the arch Makefile inclusion.
    
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 64a8f00ff19508b3962c8a932375dbae88bee4d6
Author: Elias Oltmanns <eo@nebensachen.de>
Date:   Wed Jul 16 20:33:48 2008 +0200

    IDE: Report errors during drive reset back to user space
    
    Make sure that each error condition during the execution of an
    HDIO_DRIVE_RESET ioctl is actually reported to the calling process.
    Also, unify the exit path of reset_pollfunc() when returning ide_stopped
    since the need of ->port_ops->reset_poll() to be treated specially has
    vanished (way back, it seems).
    
    Signed-off-by: Elias Oltmanns <eo@nebensachen.de>
    Cc: "Alan Cox" <alan@lxorguk.ukuu.org.uk>
    Cc: "Randy Dunlap" <randy.dunlap@oracle.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit bb7ee9b1ec15358af870a81b0c6a03af29417f99
Author: Elias Oltmanns <eo@nebensachen.de>
Date:   Wed Jul 16 20:33:48 2008 +0200

    Update documentation of HDIO_DRIVE_RESET ioctl
    
    Alter the entry for HDIO_DRIVE_RESET in Documentation/ioctl/hdio.txt to
    reflect a functional change in the driver.  Besides, the entry has been
    inaccurate before.
    
    Signed-off-by: Elias Oltmanns <eo@nebensachen.de>
    Cc: "Alan Cox" <alan@lxorguk.ukuu.org.uk>
    Cc: "Randy Dunlap" <randy.dunlap@oracle.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 3ef5eb424ebf0cd981192a416358fd707a9f959b
Author: Elias Oltmanns <eo@nebensachen.de>
Date:   Wed Jul 16 20:33:48 2008 +0200

    IDE: Remove unused code
    
    Remove some code which has been made obsolete and hasn't worked properly
    before anyway.  Part of the infrastructure may be reintroduced in a
    follow up patch to implement a working command aborting facility.
    
    Signed-off-by: Elias Oltmanns <eo@nebensachen.de>
    Cc: "Alan Cox" <alan@lxorguk.ukuu.org.uk>
    Cc: "Randy Dunlap" <randy.dunlap@oracle.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 79e36a9f54aaf4a52eb2d9520953aa3960e99294
Author: Elias Oltmanns <eo@nebensachen.de>
Date:   Wed Jul 16 20:33:48 2008 +0200

    IDE: Fix HDIO_DRIVE_RESET handling
    
    Currently, the code path executing an HDIO_DRIVE_RESET ioctl is broken
    in various ways.  Most importantly, it is treated as an out of band
    request in an illegal way which may very likely lead to system lock ups.
    Use the drive's request queue to avoid this problem (and fix a locking
    issue for free along the way).
    
    Signed-off-by: Elias Oltmanns <eo@nebensachen.de>
    Cc: "Alan Cox" <alan@lxorguk.ukuu.org.uk>
    Cc: "Randy Dunlap" <randy.dunlap@oracle.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 72a3d651b2fe341a8ae2ca164c395aa3007350cd
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 16 20:33:48 2008 +0200

    hd.c: remove the #include <linux/mc146818rtc.h>
    
    The code that needed this #include was removed one year ago.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Cc: rmk@arm.linux.org.uk
    Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit f327c1c33f4882c70f29ff3a9ff7c55c1951d1f6
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 16 20:33:47 2008 +0200

    update the BLK_DEV_HD help text
    
    Many people will see this option the first time now that it is in
    drivers/block/
    
    Make it clear that virtually noone needs it.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Cc: rmk@arm.linux.org.uk
    Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 453ea3ed0b3e8ad67d4ee9d2fccf3d95a3e1f709
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 16 20:33:47 2008 +0200

    move ide/legacy/hd.c to drivers/block/
    
    This patch moves hd.c to drivers/block/
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Cc: rmk@arm.linux.org.uk
    Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 01c22bfc30a3f40fed08cfd2779348edcb6c5e53
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 16 20:33:47 2008 +0200

    ide/legacy/hd.c: use late_initcall()
    
    Since the later move to drivers/block/ will break the link order,
    the module_init() has to become a late_initcall().
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Cc: rmk@arm.linux.org.uk
    Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit ffa793f9bb5b563edb4cacc43a4d6677eec0e36b
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jul 16 20:33:47 2008 +0200

    remove BLK_DEV_HD_ONLY
    
    After commit 80aa31cb460d12c1e02327b43eceb3eebc6e7090
    (ide: remove CONFIG_BLK_DEV_HD_IDE config option (take 2))
    the indirection through BLK_DEV_HD_ONLY is no longer required.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Cc: rmk@arm.linux.org.uk
    Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 85ae98a3dff2da860a4f8f9e4a0de69ad82ce633
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jul 16 20:33:47 2008 +0200

    ide: endian annotations in ide-floppy.c
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: Al Viro <viro@ZenIV.linux.org.uk>
    Cc: Borislav Petkov <petkovbb@googlemail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 68dc3575e064a5655cbd656fbf32d6ceeb85ac9e
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 16 20:33:47 2008 +0200

    ide-floppy: zero out the whole struct ide_atapi_pc on init
    
    This is a precaution just to make sure a new pc is clean when allocated.
    
    There should be no functional change introduced by this patch.
    
    [bart: ported it over IDE changes]
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit c96a7df8dba5800c03b0f1edd87b2f3d0473a119
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 16 20:33:46 2008 +0200

    ide-floppy: fold idefloppy_create_test_unit_ready_cmd into idefloppy_open
    
    There's no need for this function since it is used only once.
    
    [bart: ported it over IDE changes]
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 7fcebda501681080a242733b8db3f09f5ccb5d3f
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 16 20:33:46 2008 +0200

    ide-cd: move request prep chunk from cdrom_do_newpc_cont to rq issue path
    
    As a nice side effect, this minimizes the IRQ handler execution time.
    
    There should be no functionality change resulting from this patch.
    
    [bart: remove extra newlines from ide_cd_do_request()]
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 90eb808e0fd3cbda8a8b085238930c533f603642
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 16 20:33:46 2008 +0200

    ide-cd: move request prep from cdrom_start_rw_cont to rq issue path
    
    ... by factoring out the rq preparation code into a separate
    function called in the request routine.  As a nice side effect,
    this minimizes the IRQ handler execution time.
    
    There should be no functionality change resulting from this patch.
    
    [bart: s/HWGROUP()/drive->hwif->hwgroup/ and remove extra newline]
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit e529c6087a845e64a6a36a2d17b8754b20bc7c0d
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 16 20:33:46 2008 +0200

    ide-cd: move request prep from cdrom_start_seek_continuation to rq issue path
    
    ... by factoring out the rq preparation code into a separate
    function called in the request routine.  As a nice side effect,
    this minimizes the IRQ handler execution time.
    
    There should be no functionality change resulting from this patch.
    
    [bart: s/HWGROUP()/drive->hwif->hwgroup/ and remove extra newlines]
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 4b01fcbbe69bba34a8494fca6376ac0804f0f51d
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 16 20:33:46 2008 +0200

    ide-cd: fold cdrom_start_seek into ide_cd_do_request
    
    Do what the compiler does anyway: inline a function that is used only once.
    
    This saves us the overhead of a function call and the function is small enough
    to be embedded in the callsite anyways.
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit b6ca440a8ff15e12478ea6f026a52970e7a0c54c
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 16 20:33:46 2008 +0200

    ide-cd: simplify request issuing path
    
    Call cdrom_start_packet_command() only from the ->do_request() routine.
    As a nice side effect, this improves code readability a bit.
    
    There should be no functionality change resulting from this patch.
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 99384aeafe3a78d8a2e66b09b67aa6a219cd7897
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 16 20:33:45 2008 +0200

    ide-cd: mv ide_do_rw_cdrom ide_cd_do_request
    
    There should be no functionality change resulting from this patch.
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 8ea1d17b962c35401fe26428e25c4652023e2652
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 16 20:33:45 2008 +0200

    ide-cd: cdrom_start_seek: remove unused argument block
    
    There should be no functionality change resulting from this patch.
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit ab9d6e3374d938cf3d941fbed5ba32a19ad263b8
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 16 20:33:45 2008 +0200

    ide-cd: ide_do_rw_cdrom: add the catch-all bad request case to the if-else block
    
    There should be no functionality change resulting from this patch.
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit ae8789f034ffa077105575817ec0cc581fd18d83
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 16 20:33:45 2008 +0200

    ide-cd: remove ide_cd_drain_data and ide_cd_pad_transfer
    
    Use the generic ide_pad_transfer() helper instead.
    
    [bart: fixup ide_cd_drain_data() -> ide_pad_transfer() conversion]
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit af6765ce9f535f20e6f9975269660fe49594745a
Author: Borislav Petkov <petkovbb@googlemail.com>
Date:   Wed Jul 16 20:33:45 2008 +0200

    ide-cd: remove wait-for-idle-controller bit in cdrom_start_packet_command
    
    This is done in the request issue path anyway.
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit ce30e4015954e281f682aa8d158a47885d8e1262
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:44 2008 +0200

    sgiioc4: call ide_find_port_slot() later
    
    Move ide_find_port_slot() call closer to ide_device_add().
    
    This is basically a preparation for the future changes.
    
    Cc: Jeremy Higdon <jeremy@sgi.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit cb8ea0929c9cb899d61c4e155aace0b34d8cffe3
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:44 2008 +0200

    swarm: call ide_find_port_slot() later
    
    Move ide_find_port_slot() call closer to ide_device_add().
    
    This is basically a preparation for the future changes.
    
    Cc: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 67717e224181527987cce800fa2ddb5c8c1e9315
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:44 2008 +0200

    icside: always try to probe first interface
    
    Try to probe first interface even if ide_hwifs[]'s slot for the second
    interface cannot be obtained.
    
    While at it:
    
    - Add DRV_NAME define and use it for request_dma() instead of hwif->name.
    
    Cc: Russell King <rmk@arm.linux.org.uk>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 47bc7e7425d198ad1f8c4597b0bf28619fcce0fd
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:44 2008 +0200

    rapide: fix rapide_probe() return value
    
    Return -ENOENT on ide_find_port() failure.
    
    While at it:
    
    - Cleanup rapide_probe() a bit.
    
    Cc: Russell King <rmk@arm.linux.org.uk>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit ff23712e791fd80f3b088d5e1c5733c0944cfe64
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:44 2008 +0200

    ide: remove needless includes from setup-pci.c (take 2)
    
    v2:
    * sparc build fix. (From Stephen Rothwell)
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit ad15e9fc8913b704978ffdda7d1f31c79ed6814d
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:44 2008 +0200

    ide: remove needless includes from ide-taskfile.c (take 2)
    
    v2:
    
    On Sunday 15 June 2008, Geert Uytterhoeven wrote:
    > As ide-taskfile.c uses scatterlists, it should include <linux/scatterlist.h>.
    
    (v1 broke IDE build on m68k, thanks to Geert for finding the bug)
    
    Cc: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 61729415e64a1149d4eb36c3fac26a28728ad1d7
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:43 2008 +0200

    ide: remove needless includes from ide.c
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 605cfe8270cb182f494575c5a608404bb19fdfc5
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:43 2008 +0200

    ide: remove superfluous BUG_ON() from set_geometry_intr()
    
    ide_set_handler() bugs on ->handler == NULL so no need to do it
    in set_geometry_intr().
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 07fe69d5d0b6e476cecaf75e81c0c6093571087b
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:43 2008 +0200

    ide: allow any command requesting DMA data phase for HDIO_DRIVE_TASKFILE
    
    Allow any command requesting DMA data phase for HDIO_DRIVE_TASKFILE ioctl
    and remove no longer needed task_dma_ok()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit e193c3e141df4b536ed077b29c83a96768333607
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:43 2008 +0200

    ide-pnp: print driver banner message early
    
    Print driver banner message early and without interface number.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 740c397cc64272917a4c4c283649579d2044a836
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:43 2008 +0200

    ide-h8300: print driver banner message early
    
    Print driver banner message early and without interface number.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit eb3aff5530d22eb4be0a99c9d39c9ffde7b9891a
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:42 2008 +0200

    ide: print message on error in ide_find_port_slot()
    
    * Add DRV_NAME define to ide-h8300.c.
    
    * Fix ide-h8300.c, swarm.c and sgiioc4.c to set .name field in
      struct ide_port_info to DRV_NAME, then convert these host drivers
      to use ide_find_port_slot() instead of ide_find_port().
    
    * Print message on error in ide_find_port_slot().
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 7b60fa16ca50b0f8cb9d007faee0dff71b397fb8
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:42 2008 +0200

    ide_platform: use struct ide_port_info
    
    Convert the driver to use struct ide_port_info.
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit f81eb80bbb949f9498980c785ef7dd4c994a4909
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:42 2008 +0200

    ide-h8300: use struct ide_port_info
    
    Convert the driver to use struct ide_port_info.
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 9a5ae1faaaf43933dee48c223b193d5e1c4b8b0c
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:42 2008 +0200

    rapide: use struct ide_port_info
    
    Convert the driver to use struct ide_port_info.
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit b48c89a9699f451e4e236fa7313461281c00e69b
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:42 2008 +0200

    cmd640: add ->init_dev method
    
    Convert the driver to use ->init_dev method instead of open-coding devices
    init in cmd640x_init().
    
    While at it:
    
    - fix printk()-s to use KERN_INFO level instead of the default KERN_ERR
    
    - use DRV_NAME define in printk()-s
    
    - set proper ->pio_mask also for CONFIG_BLK_DEV_CMD640_ENHANCED=n
    
    There should be no functional changes caused by this patch
    (except fixing printk()-s levels).
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit e6d95bd14928926d6658b5e4ace905e8b83ed27a
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:42 2008 +0200

    ide: ->port_init_devs -> ->init_dev
    
    Change ->port_init_devs method to take 'ide_drive_t *' as an argument
    instead of 'ide_hwif_t *' and rename it to ->init_dev.
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit a698400a1556cf9f0376d1a41e536973dd5c4747
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:41 2008 +0200

    cmd640: fix warm-plug support for the secondary interface
    
    Register secondary interface also when user requested not to probe devices.
    
    While at it:
    
    - remove write-only second_port_toggled variable
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit ba1d0de70d64e68f0e035f00dbb041c1e05b49c9
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Wed Jul 16 20:33:41 2008 +0200

    powerpc/ide: remove mpc8xx-ide driver
    
    This driver was only used by arch/ppc code and is obsolete
    now with the move to common arch/powerpc code.
    
    [bart: port it over IDE tree, remove leftover 'choice' from Kconfig]
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Acked-by: Kumar Gala <galak@kernel.crashing.org>
    Cc: Paul Mackerras <paulus@samba.org>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit e48905e9cfffd21861c3521d828ae992a53aac67
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:41 2008 +0200

    swarm: use struct ide_port_info
    
    Convert the driver to use struct ide_port_info.
    
    There should be no functional changes caused by this patch.
    
    Acked-by: Maciej W. Rozycki <macro@linux-mips.org>
    Tested-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit c1da678b5b4d8ce7836ed1ded80109d1db37efe0
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:41 2008 +0200

    ide: tighten checks on PCI BARs in ide_hwif_configure()
    
    Alan has fixed PCI layer handling of PCI IDE in Compatibility mode so
    PCI BAR 0/1 (and/or 2/3) content reported by kernel should never be zero.
    
    Tighten checks on PCI BARs and also fix printk() message while on it.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 01397012b3129147890bb116431d5a794dfc3990
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:41 2008 +0200

    sgiioc4: use driver name for resource allocation
    
    Cc: Jeremy Higdon <jeremy@sgi.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit b25afdf1336237fb0e4021eb35744e577e19bd14
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:41 2008 +0200

    icside: use ide_init_port_hw()
    
    * Move ide_find_port() and default_hwif_mmiops() calls from icside_setup()
      to icside_register_v{5,6}().
    
    * Convert icside_setup() to initialize hw_regs_t instead ide_hwif_t
      and icside_register_v{5,6}() to use ide_init_port_hw().
    
    * Rename icside_setup() to icside_setup_ports().
    
    There should be no functional changes caused by this patch.
    
    Cc: Russell King <rmk@arm.linux.org.uk>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 26839f09ca2d0f4239e546cd912bc9f4694f3c5e
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:40 2008 +0200

    icside: don't use hwif->hwif_data
    
    * Move ecard_set_drvdata() from icside_probe() to icside_register_v{5,6}(),
      then use state->ioc_base instead of hwif->hwif_data in icside_maskproc()
      and icside_dma_test_irq().
    
    While at it:
    
    * Add sel field to struct icside_state, then use state->{sel,ioc_base}
      instead of ->{select,config}_data in icside_dma_setup().
    
    There should be no functional changes caused by this patch.
    
    Cc: Russell King <rmk@arm.linux.org.uk>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit dccdf527379dc2fe8a4efc5c75601d1d4035a750
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:40 2008 +0200

    ide-cs: use struct ide_port_info
    
    Convert the driver to use struct ide_port_info.
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit f333f92bf9040fb63d13c184295629c7a0ff449f
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:40 2008 +0200

    ide_4drives: use struct ide_port_info
    
    Convert the driver to use struct ide_port_info - as a nice side-effect
    this fixes hwif->channel initialization.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit a536f326a2223c951818e199e23847c2ac5e483b
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:40 2008 +0200

    au1xxx-ide: don't use hwif->hwif_data
    
    * Use &auide_hwif directly instead of using hwif->hwif_data.
    
    While at it:
    
    * No need to initialize hwif->{select,config}_data.
    
    There should be no functional changes caused by this patch.
    
    Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit c56c5648a3bd15ff14c50f284b261140cd5b5472
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:40 2008 +0200

    ide: set hwif->dev in ide_init_port_hw() (take 2)
    
    * Add 'parent' field to hw_regs_t for optional parent device pointer (needed
      by macio PMAC IDE controllers) and set hwif->dev in ide_init_port_hw().
    
    * Update au1xxx-ide.c, sgiioc4.c, pmac.c and setup-pci.c accordingly.
    
    v2:
    
    * Update scc_pata.c.
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 63b51c6d1d63276fd320615c042f1ff5d94ebab8
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:40 2008 +0200

    ide: make ide_hwifs[] static
    
    Move ide_hwifs[] from ide.c to ide-probe.c and make it static.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 256c5f8eef7b9a8c8a85c15c58cda9df455f947e
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:39 2008 +0200

    ide: fix hwif-s initialization
    
    * Add ide_hwifs[] entry initialization to ide_find_port_slot()
      and remove ide_init_port_data() calls from host drivers.
    
    * Unexport ide_init_port_data().
    
    * Remove no longer needed init_ide_data().
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 9ad540937554a3779c5fe7af13aa390b1d2aeb3e
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:39 2008 +0200

    ide: move PIO blacklist to ide-pio-blacklist.c
    
    Move PIO blacklist to ide-pio-blacklist.c.
    
    While at it:
    
    - fix comment
    
    - fix whitespace damage
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 3e153cfb5e38ae237ff27a10a833946ac95db8a4
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:39 2008 +0200

    ide: remove no longer used ide_pio_timings[]
    
    Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit c9d6c1a2379373219bb3271bdcbdc0ab2edf349d
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:39 2008 +0200

    ide: move ide_pio_cycle_time() to ide-timings.c
    
    All ide_pio_cycle_time() users already select CONFIG_IDE_TIMINGS
    so move the function from ide-lib.c to ide-timings.c.
    
    While at it:
    
    - convert ide_pio_cycle_time() to use ide_timing_find_mode()
    
    - cleanup ide_pio_cycle_time() a bit
    
    There should be no functional changes caused by this patch.
    
    Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 8a97206e31dc2e2f8f9b4d97e234b5c701fe9894
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:38 2008 +0200

    ide-pmac: convert to use ide_timing_find_mode()
    
    Also update my Copyrights while at it.
    
    There should be no functional changes caused by this patch.
    
    Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit b96f7384646519da54ad50bfad8d53b915b70cb3
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:38 2008 +0200

    ide-mpc8xx: convert to use ide_timing_find_mode()
    
    Also fix (disabled) debugging code while at it.
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 3f847571a1cf845a338bcd352f31240b3615f40d
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:38 2008 +0200

    sl82c105: convert to use ide_timing_find_mode()
    
    There should be no functional changes caused by this patch.
    
    Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 713a590dea9a61e84f2837e75c5e9429d95908b5
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:38 2008 +0200

    cy82c693: convert to use ide_timing_find_mode()
    
    There should be no functional changes caused by this patch.
    
    Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 86a0e12fcb590a6a84b90ae00e6d6564ce770749
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:38 2008 +0200

    cmd64x: convert to use ide_timing_find_mode()
    
    There should be no functional changes caused by this patch.
    
    Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 17b500de0ad79a306a0cd8acfe9a9f086ad28b4c
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:38 2008 +0200

    cmd640: convert to use ide_timing_find_mode()
    
    There should be no functional changes caused by this patch.
    
    Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 288911af1209f5aa6119c9ec6d5a9bdb16a385b5
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:37 2008 +0200

    alim15x3: convert to use ide_timing_find_mode()
    
    There should be no functional changes caused by this patch.
    
    Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 2feecface7fd62be75bd4961324dc279a04bef22
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:37 2008 +0200

    qd65xx: convert to use ide_timing_find_mode()
    
    There should be no functional changes caused by this patch.
    
    Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit b32b76f72df17de891181b47e714f9f897bb62a1
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:37 2008 +0200

    ht6560b: convert to use ide_timing_find_mode()
    
    There should be no functional changes caused by this patch.
    
    Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit cc57ccc03d2a9b5622300f4b59fc8b54408c6e24
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:37 2008 +0200

    ali14xx: convert to use ide_timing_find_mode()
    
    There should be no functional changes caused by this patch.
    
    Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit f06ab3402aa2d6de060442c1053ea10b24b65076
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:37 2008 +0200

    ide: convert ide-timing.h to ide-timings.c library (take 2)
    
    * Don't include ide-timing.h in cs5535 and sis5513 host drivers
      (they don't need it currently).
    
    * Convert ide-timing.h to ide-timings.c library and add CONFIG_IDE_TIMINGS
      config option to be selected by host drivers using the library.
    
    While at it:
    
    - fix ide_timing_find_mode() placement
    
    v2:
    * Add missing EXPORT_SYMBOLs. (Stephen Rothwell <sfr@canb.auug.org.au>)
    
    There should be no functional changes caused by this patch.
    
    Cc: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 2c139e7a7152f66ff93b173f8770c94ea53a691e
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:36 2008 +0200

    ide: checkpatch.pl fixes for ide-timing.h
    
    Also fix placement of comments in ide_timing_compute() while at it.
    
    There should be no functional changes caused by this patch
    (md5sum was verified to be the same before/after the patch).
    
    Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit bd887f72d2a28a8202519e67fd9ed93ee3c4e78d
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:36 2008 +0200

    ide: remove XFER_* masks from ide-timing.h
    
    * Check requested xfer mode against xfer modes instead of XFER_* masks
      in ide_timing_compute() and cs5535.c::cs5535_set_speed().
    
    * Remove XFER_[MODE,MWDMA,EPIO,PIO] masks.
    
    There should be no functional changes caused by this patch.
    
    Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 3be53f3f213223f50d8e29b5e1869685bf040a1e
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:36 2008 +0200

    ide: move some bits from ide-timing.h to <linux/ide.h>
    
    Move struct ide_timing and IDE_TIMING_* defines to <linux/ide.h>
    from drivers/ide/ide-timing.h.
    
    While at it:
    
    - use u8/u16 instead of short for struct ide_timing fields
    
    - use enum for IDE_TIMING_*
    
    There should be no functional changes caused by this patch.
    
    Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 71d5161426c26742ba053fe93637559cbe2cea37
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:36 2008 +0200

    ide: use u8 for xfer modes in ide-timing.h
    
    There should be no functional changes caused by this patch.
    
    Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit f0ffc9872e972e9d9fe8f7ae577ff046dbdba51b
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:36 2008 +0200

    ide: remove unused XFER_UDMA_SLOW
    
    Remove unused XFER_UDMA_SLOW from ide_timing[].
    
    While at it:
    
    - fix re-defining XFER_PIO_5 (no need to define it in ide-timing.h as
      it is defined in <linux/ata.h> which is included by <linux/hdreg.h>)
    
    - fix whitespace damage
    
    There should be no functional changes caused by this patch.
    
    Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit e4e8d02f56f5c0cefc6713384629e068193d706a
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Wed Jul 16 20:33:35 2008 +0200

    ide: remove needless includes from ide-lib.c
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 96b1dfe8fe02e35f017c885b11f0beb10ff4f316
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Fri Jun 20 20:53:35 2008 +0200

    BAST: Remove old IDE driver
    
    Remove the old BAST IDE driver, as we are now using the platform-pata
    support.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Cc: Jeff Garzik <jgarzik@pobox.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit e5318b531b008c79d2a0c0df06a7b8628da38e2f
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Wed Jul 16 20:33:35 2008 +0200

    ide: use the dma safe check for REQ_TYPE_ATA_PC
    
    This uses the dma safe check for REQ_TYPE_ATA_PC. The dma safe check
    is used for only sg requests but it should be used for other non fs
    commands.
    
    This uses blk_queue_update_dma_pad to make the intention clear though
    ide don't use the blk APIs so it doesn't change anything.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Acked-by: Borislav Petkov <petkovbb@gmail.com>
    Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Cc: Tejun Heo <htejun@gmail.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 0b6abc17700a7843b165c677da0ac94522f83083
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Wed Jul 16 20:33:35 2008 +0200

    ide: avoid DMA on the stack for REQ_TYPE_ATA_PC
    
    Some REQ_TYPE_ATA_PC commands uses the stack buffers for DMA, which
    leads to memory corruption on a non-coherent platform.
    
    With regard to alignment and padding, ide-cd has the the dma safe
    check for sg requests and REQ_TYPE_ATA_PC. This adds the stack buffer
    check to that check.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Acked-by: Borislav Petkov <petkovbb@gmail.com>
    Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Cc: Tejun Heo <htejun@gmail.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 84e0f3f6c1e26588fdcb9f1b0f99d0275229bc99
Author: Dimitri Gorokhovik <dimitri.gorokhovik@free.fr>
Date:   Wed Jul 16 20:33:34 2008 +0200

    ide: it821x in pass-through mode segfaults in 2.6.26-stable
    
    The driver of ITE8212 in pass-through mode (it8212.noraid=1 on cmndline)
    attempts to use the field `.dma_host_set' of the struct ide_dma_ops in
    `ide_config_drive_speed' which is set to NULL by default.
    
    So give a value to all fields of the struct ide_dma_ops.
    
    Signed-off-by: Dimitri Gorokhovik <dimitri.gorokhovik@free.fr>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 33468e7637c53b5516902422d66ca3d3fe64a9c3
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:18 2008 +0200

    hwmon: (w83l786ng) Convert to a new-style i2c driver
    
    The new-style w83l786ng driver implements the optional detect()
    callback to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Cc: Kevin Lo <kevlo@kevlo.org>

commit dc18a4184d6794e2e5c6f05142f3f8aaeeaee506
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:18 2008 +0200

    hwmon: (w83l785ts) Convert to a new-style i2c driver
    
    The new-style w83l785ts driver implements the optional detect()
    callback to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit a7f13a6ec40379fe2116c647ac8e569227ba8d4f
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:17 2008 +0200

    hwmon: (w83793) Convert to a new-style i2c driver
    
    The new-style w83793 driver implements the optional detect()
    callback to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 31d5d275a118527a2b9b0f68613428f176efbb8f
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:17 2008 +0200

    hwmon: (w83792d) Convert to a new-style i2c driver
    
    The new-style w83792d driver implements the optional detect()
    callback to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit cb0c1af37996f3016e34e9c709e5f727646f7207
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:17 2008 +0200

    hwmon: (w83791d) Convert to a new-style i2c driver
    
    The new-style w83791d driver implements the optional detect()
    callback to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Cc: Marc Hulsman <m.hulsman@tudelft.nl>

commit ccf37488322429bf8709f2227f3d48466add2b6b
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:16 2008 +0200

    hwmon: (thmc50) Convert to a new-style i2c driver
    
    The new-style thmc50 driver implements the optional detect()
    callback to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Cc: Krzysztof Helt <krzysztof.h1@wp.pl>

commit 8fb597bb6ec80d53836229bf3576c7b848b909e3
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:16 2008 +0200

    hwmon: (smsc47m192) Convert to a new-style i2c driver
    
    The new-style smsc47m192 driver implements the optional detect()
    callback to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Cc: Hartmut Rick <linux@rick.claranet.de>

commit 0d57abd5b87e2e82d8d2e8d5c9a3b56743ffa5ab
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:16 2008 +0200

    hwmon: (max6650) Convert to a new-style i2c driver
    
    The new-style max6650 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Cc: Hans J. Koch <hjk@linutronix.de>

commit c6d3f6fa1b0b984991d6e2a261c7dd7f2685c7bd
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:15 2008 +0200

    hwmon: (max1619) Convert to a new-style i2c driver
    
    The new-style max1619 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Cc: Alexey Fisher <fishor@mail.ru>

commit 70b724063f789a443aff1e1a6f0f04d971342116
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:15 2008 +0200

    hwmon: (lm93) Convert to a new-style i2c driver
    
    The new-style lm93 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Cc: Mark M. Hoffman <mhoffman@lightlink.com>
    Cc: Eric J. Bowersox <ericb@aspsys.com>
    Cc: Carsten Emde <cbe@osadl.org>
    Cc: Hans J. Koch <hjk@linutronix.de>

commit 910e8dcf16dd7afc08dc1791155cc69e07ca4183
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:15 2008 +0200

    hwmon: (lm92) Convert to a new-style i2c driver
    
    The new-style lm92 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 9b0e85269275159a1f9c3e4a5d254caf5211950b
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:15 2008 +0200

    hwmon: (lm90) Convert to a new-style i2c driver
    
    The new-style lm90 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit a888420af07b9a26b6d518328baa913fb704e950
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:14 2008 +0200

    hwmon: (lm87) Convert to a new-style i2c driver
    
    The new-style lm87 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Cc: Ben Hutchings <bhutchings@solarflare.com>

commit b6aacdcefac8ed60e77930b6e74129da6478e20e
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:14 2008 +0200

    hwmon: (lm83) Convert to a new-style i2c driver
    
    The new-style lm83 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 8c8bacc883610b672d3f08dc6ebf1f17e495f5b9
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:14 2008 +0200

    hwmon: (lm80) Convert to a new-style i2c driver
    
    The new-style lm80 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit a189dd62d328db7bf8ba68de6a948fdbc93dca25
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:13 2008 +0200

    hwmon: (lm77) Convert to a new-style i2c driver
    
    The new-style lm77 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Cc: Andras Bali <drewie@freemail.hu>

commit d5957be2f1535b1a6c77eabba0781ec7245c5dea
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:13 2008 +0200

    hwmon: (lm63) Convert to a new-style i2c driver
    
    The new-style lm63 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit a23a9fe1d4d725e1624635f49e9790ec32deffd0
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:13 2008 +0200

    hwmon: (gl520sm) Convert to a new-style i2c driver
    
    The new-style gl520sm driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Cc: Maarten Deprez <maartendeprez@users.sourceforge.net>

commit 95d80e7c834d8742da38e2b9d2f36dec36da03a6
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:13 2008 +0200

    hwmon: (gl518sm) Convert to a new-style i2c driver
    
    The new-style gl518sm driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit b9e39b1b1b79d3e074ca79b63f548ac48c85ca98
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:12 2008 +0200

    hwmon: (fscpos) Convert to a new-style i2c driver
    
    The new-style fscpos driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 40ac1994bf988dac05434f856c2a4fa24e22b2ea
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:12 2008 +0200

    hwmon: (fschmd) Convert to a new-style i2c driver
    
    The new-style fschmd driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Cc: Hans de Goede <j.w.r.degoede@hhs.nl>

commit c2df1591df3ea83b4a5890a1131dd821ca07e761
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:12 2008 +0200

    hwmon: (fscher) Convert to a new-style i2c driver
    
    The new-style fscher driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Cc: Reinhard Nissl <rnissl@gmx.de>

commit 935ada8c4481f9591caa1b88c83127c5931a8855
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:11 2008 +0200

    hwmon: (f75375s) Drop legacy i2c driver
    
    Drop the legacy f75375s i2c driver, and add a detect callback to the
    new-style i2c driver to achieve the same functionality.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Acked-by: Riku Voipio <riku.voipio@movial.fi>

commit 70313eabfc63ce6aa89b9fa3074129e5c521568a
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:11 2008 +0200

    hwmon: (ds1621) Convert to a new-style i2c driver
    
    The new-style ds1621 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 71163c7c36fa76bb5a72feca7fb685677444070a
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:11 2008 +0200

    hwmon: (atxp1) Convert to a new-style i2c driver
    
    The new-style atxp1 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 063675b15608dfbb8404b3a19546d579bd039d02
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:11 2008 +0200

    hwmon: (asb100) Convert to a new-style i2c driver
    
    The new-style asb100 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit eea54766c6e3f9850affa91061164aeb6bba44b6
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:10 2008 +0200

    hwmon: (adt7473) Convert to a new-style i2c driver
    
    The new-style adt7473 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Cc: Darrick J. Wong <djwong@us.ibm.com>

commit 008f1ca51e4a25ee3e34b8faa901dbeefaf0081a
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:10 2008 +0200

    hwmon: (adt7470) Convert to a new-style i2c driver
    
    The new-style adt7470 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Cc: Darrick J. Wong <djwong@us.ibm.com>

commit 7347cb388e5aecffc4920bd5ea6a61e4a4690bae
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:10 2008 +0200

    hwmon: (ads7828) Convert to a new-style i2c driver
    
    The new-style ads7828 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 7fae8283109e155467bc1c622178d3a475cdbddf
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:09 2008 +0200

    hwmon: (adm9240) Convert to a new-style i2c driver
    
    The new-style adm9240 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Cc: Grant Coady <gcoady.lk@gmail.com>

commit af200f881d2cbf3ba2f4c505fa1ae5cfef36f46a
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:09 2008 +0200

    hwmon: (adm1031) Convert to a new-style i2c driver
    
    The new-style adm1031 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Cc: Alexandre d'Alton <alex@alexdalton.org>

commit 9c97fb4d255fbf6713ee2d77dd8ed8ae770a7e49
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:09 2008 +0200

    hwmon: (adm1029) Convert to a new-style i2c driver
    
    The new-style adm1029 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Cc: Corentin Labbe <corentin.labbe@geomatys.fr>

commit 57f7eb0bcb2316dc264cd26f38b33dd2cf3151c1
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:08 2008 +0200

    hwmon: (adm1026) Convert to a new-style i2c driver
    
    The new-style adm1026 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 7dbafe021ba360bf25674a7e290d3e4a5c953981
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:08 2008 +0200

    hwmon: (adm1025) Convert to a new-style i2c driver
    
    The new-style adm1025 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 65817ed8d1376afff21019b5c0e0109e5a7d9cc0
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:08 2008 +0200

    hwmon: (adm1021) Convert to a new-style i2c driver
    
    The new-style adm1021 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 369932f6f840aedfbc717dd156bba7668a11d916
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:08 2008 +0200

    hwmon: (ad7418) Convert to a new-style i2c driver
    
    The ad7418 driver is only used on embedded platforms where i2c
    devices can easily be declared in platform code. Thus a new-style
    i2c driver makes perfect sense. This lets us get rid of quirky
    detection code (these chips have no identification registers) and
    shrinks the binary driver size by 38%.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Cc: Alessandro Zummo <a.zummo@towertech.it>

commit 61c91f7ded640bb2b340cc89d9ca3a3ca0229c74
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:07 2008 +0200

    w1/ds2482: Convert to a new-style driver
    
    The new-style ds2482 driver implements the optional detect() callback
    to cover the use cases of the legacy driver. I'm curious if anyone
    really needs this though, so it might be removed in the feature.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit bd8d421f7ca9f8da3d820d28379d796500f69529
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:07 2008 +0200

    i2c: Convert the max6875 driver to a new-style i2c driver
    
    The new-style max6875 driver implements the optional detect() callback
    to cover the use cases of the legacy driver. I'm curious if anyone
    really needs this though, so it might be removed in the feature.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 3d63430a26b91fe3daee0dd933f899c225e66daa
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:07 2008 +0200

    i2c: Convert the pca9539 driver to a new-style i2c driver
    
    The new-style pca9539 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Warning: users will now have to use the force module parameter to get
    the driver to attach to their device. That's not a bad thing as these
    devices can't be detected anyway.
    
    Note that this doesn't change the fact that this driver is deprecated
    in favor of gpio/pca953x.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 97addff6def3f8e228a634fa017589f45c69de5c
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:06 2008 +0200

    i2c: Convert the pcf8575 driver to a new-style i2c driver
    
    The new-style pcf8575 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Warning: users will now have to use the force module parameter to get
    the driver to attach to their device. That's not a bad thing as these
    devices can't be detected anyway.
    
    Note that this doesn't change the fact that this driver is deprecated
    in favor of gpio/pcf857x.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 833bedb813689807385ae73175389c73a3f855c1
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:06 2008 +0200

    i2c: Convert the pcf8574 driver to a new-style i2c driver
    
    The new-style pcf8574 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Warning: users will now have to use the force module parameter to get
    the driver to attach to their device. That's not a bad thing as these
    devices can't be detected anyway.
    
    Note that this doesn't change the fact that this driver is deprecated
    in favor of gpio/pcf857x.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 8b77e6ac4911a79993e583ece719736a9e035b1d
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:06 2008 +0200

    i2c: Convert the pcf8591 driver to a new-style i2c driver
    
    The new-style pcf8591 driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 68be3363740e4ac3b4309faebcdf8fe5bf62ed2f
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:05 2008 +0200

    i2c: Convert the eeprom driver to a new-style i2c driver
    
    The new-style eeprom driver implements the optional detect() callback
    to cover the use cases of the legacy driver.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit bd4bc3dbded9cd7b2bdca6bba1aecb4251a8039d
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jul 16 19:30:05 2008 +0200

    i2c: Clear i2c_adapter.dev on adapter removal
    
    Clear i2c_adapter.dev on adapter removal. This makes it possible to
    re-add the adapter at a later point, which some drivers
    (i2c-amd756-s4882, i2c-nforce2-s4985) actually do.
    
    This fixes a bug reported by John Stultz here:
      http://lkml.org/lkml/2008/7/15/720
    and by Ingo Molar there:
      http://lkml.org/lkml/2008/7/16/78
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Cc: John Stultz <johnstul@us.ibm.com>
    Cc: Ingo Molnar <mingo@elte.hu>

commit e22146e610bb7aed63282148740ab1d1b91e1d90
Author: Jack Steiner <steiner@sgi.com>
Date:   Wed Jul 16 11:11:59 2008 -0500

    x86: fix kernel_physical_mapping_init() for large x86 systems
    
    Fix bug in kernel_physical_mapping_init() that causes kernel
    page table to be built incorrectly for systems with greater
    than 512GB of memory.
    
    Signed-off-by: Jack Steiner <steiner@sgi.com>
    Cc: linux-mm@kvack.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9fce1bc956c21dfe0f46be028f18c4d5057f2bd7
Author: Ming Lei <tom.leiming@gmail.com>
Date:   Wed Jul 16 22:54:30 2008 +0800

    PCI: remove unnecessary volatile in PCIe hotplug struct controller
    
    Proper memory barriers have been added to order accesses
    to ->cmd_busy, so volatile declaration for cmd_busy can
    be removed.
    
    Signed-off-by: Ming Lei <tom.leiming@gmail.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit d25dc7fd4740decf4c66e2f17dbaa288448fabd5
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Tue Jul 15 22:54:04 2008 -0700

    Fix 'make clean' and .gitignore for firmware/ directory.
    
    Provide a .gitignore file, and fix a typo which prevented some of the
    generated binary files from being removed on 'make clean'.
    
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
    Reported-and-tested-by: Alexey Dobriyan <adobriyan@gmail.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 77e442461c74068217b59b356cf18992c78ed896
Merge: d54191b... 4515889...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jul 16 13:11:29 2008 +0200

    Merge branch 'linus' into x86/kprobes

commit e785d3d8fb5fab744d67fac9966229bcdc52db45
Author: Takashi Iwai <tiwai@suse.de>
Date:   Tue Jul 15 16:28:43 2008 +0200

    ALSA: hda - Align BDL position adjustment parameter
    
    It seems NVidia and other hardwares require the alignment for period
    update timing.  For satisfying this condition, align the position
    adjustment for delayed wake-up to the initial bdl_pos_adj value.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 34646bca474142e1424e5f6c4a33cb2ba0930ea1
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jul 9 15:42:09 2008 +0200

    x86, paravirt-spinlocks: fix boot hang
    
    the paravirt-spinlock patches caused a boot hang with this config:
    
     http://redhat.com/~mingo/misc/config-Wed_Jul__9_14_47_04_CEST_2008.bad
    
    i have bisected it down to:
    
    |  commit e17b58c2e85bc2ad2afc07fb8d898017c2b75ed1
    |  Author: Jeremy Fitzhardinge <jeremy@goop.org>
    |  Date:   Mon Jul 7 12:07:53 2008 -0700
    |
    |      xen: implement Xen-specific spinlocks
    
    i.e. applying that patch alone causes the hang. The hang happens in the
    ftrace self-test:
    
      initcall utsname_sysctl_init+0x0/0x19 returned 0 after 0 msecs
      calling  init_sched_switch_trace+0x0/0x4c
      Testing tracer sched_switch: PASSED
      initcall init_sched_switch_trace+0x0/0x4c returned 0 after 167 msecs
      calling  init_function_trace+0x0/0x12
      Testing tracer ftrace:
      [hard hang]
    
    it should have continued like this:
    
      Testing tracer ftrace: PASSED
      initcall init_function_trace+0x0/0x12 returned 0 after 198 msecs
      calling  init_irqsoff_tracer+0x0/0x14
      Testing tracer irqsoff: PASSED
      initcall init_irqsoff_tracer+0x0/0x14 returned 0 after 3 msecs
      calling  init_mmio_trace+0x0/0x12
      initcall init_mmio_trace+0x0/0x12 returned 0 after 0 msecs
    
    the problem is that such lowlevel primitives as spinlocks should never
    be built with -pg (which ftrace does). Marking paravirt.o as non-pg and
    marking all spinlock ops as always-inline solve the hang.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9af98578d6af588f52d0dacd64fe42caa405a327
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jul 9 14:39:15 2008 +0200

    x86: paravirt spinlocks, modular build fix
    
    fix:
    
      MODPOST 408 modules
    ERROR: "pv_lock_ops" [net/dccp/dccp.ko] undefined!
    ERROR: "pv_lock_ops" [fs/jbd2/jbd2.ko] undefined!
    ERROR: "pv_lock_ops" [drivers/media/common/saa7146_vv.ko] undefined!
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4bb689eee12ceb6d669a0c9a519037c049a8af38
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jul 9 14:33:33 2008 +0200

    x86: paravirt spinlocks, !CONFIG_SMP build fixes
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2d9e1e2f58b5612aa4eab0ab54c84308a29dbd79
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon Jul 7 12:07:53 2008 -0700

    xen: implement Xen-specific spinlocks
    
    The standard ticket spinlocks are very expensive in a virtual
    environment, because their performance depends on Xen's scheduler
    giving vcpus time in the order that they're supposed to take the
    spinlock.
    
    This implements a Xen-specific spinlock, which should be much more
    efficient.
    
    The fast-path is essentially the old Linux-x86 locks, using a single
    lock byte.  The locker decrements the byte; if the result is 0, then
    they have the lock.  If the lock is negative, then locker must spin
    until the lock is positive again.
    
    When there's contention, the locker spin for 2^16[*] iterations waiting
    to get the lock.  If it fails to get the lock in that time, it adds
    itself to the contention count in the lock and blocks on a per-cpu
    event channel.
    
    When unlocking the spinlock, the locker looks to see if there's anyone
    blocked waiting for the lock by checking for a non-zero waiter count.
    If there's a waiter, it traverses the per-cpu "lock_spinners"
    variable, which contains which lock each CPU is waiting on.  It picks
    one CPU waiting on the lock and sends it an event to wake it up.
    
    This allows efficient fast-path spinlock operation, while allowing
    spinning vcpus to give up their processor time while waiting for a
    contended lock.
    
    [*] 2^16 iterations is threshold at which 98% locks have been taken
    according to Thomas Friebel's Xen Summit talk "Preventing Guests from
    Spinning Around".  Therefore, we'd expect the lock and unlock slow
    paths will only be entered 2% of the time.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Jens Axboe <axboe@kernel.dk>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Christoph Lameter <clameter@linux-foundation.org>
    Cc: Petr Tesarik <ptesarik@suse.cz>
    Cc: Virtualization <virtualization@lists.linux-foundation.org>
    Cc: Xen devel <xen-devel@lists.xensource.com>
    Cc: Thomas Friebel <thomas.friebel@amd.com>
    Cc: Nick Piggin <nickpiggin@yahoo.com.au>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 56397f8dadb40055479a8ffff23f21a890098a31
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon Jul 7 12:07:52 2008 -0700

    xen: use lock-byte spinlock implementation
    
    Switch to using the lock-byte spinlock implementation, to avoid the
    worst of the performance hit from ticket locks.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Jens Axboe <axboe@kernel.dk>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Christoph Lameter <clameter@linux-foundation.org>
    Cc: Petr Tesarik <ptesarik@suse.cz>
    Cc: Virtualization <virtualization@lists.linux-foundation.org>
    Cc: Xen devel <xen-devel@lists.xensource.com>
    Cc: Thomas Friebel <thomas.friebel@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8efcbab674de2bee45a2e4cdf97de16b8e609ac8
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon Jul 7 12:07:51 2008 -0700

    paravirt: introduce a "lock-byte" spinlock implementation
    
    Implement a version of the old spinlock algorithm, in which everyone
    spins waiting for a lock byte.  In order to be compatible with the
    ticket-lock's use of a zero initializer, this uses the convention of
    '0' for unlocked and '1' for locked.
    
    This algorithm is much better than ticket locks in a virtual
    envionment, because it doesn't interact badly with the vcpu scheduler.
    If there are multiple vcpus spinning on a lock and the lock is
    released, the next vcpu to be scheduled will take the lock, rather
    than cycling around until the next ticketed vcpu gets it.
    
    To use this, you must call paravirt_use_bytelocks() very early, before
    any spinlocks have been taken.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Jens Axboe <axboe@kernel.dk>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Christoph Lameter <clameter@linux-foundation.org>
    Cc: Petr Tesarik <ptesarik@suse.cz>
    Cc: Virtualization <virtualization@lists.linux-foundation.org>
    Cc: Xen devel <xen-devel@lists.xensource.com>
    Cc: Thomas Friebel <thomas.friebel@amd.com>
    Cc: Nick Piggin <nickpiggin@yahoo.com.au>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 74d4affde8feb8d5bdebf7fba8e90e4eae3b7b1d
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon Jul 7 12:07:50 2008 -0700

    x86/paravirt: add hooks for spinlock operations
    
    Ticket spinlocks have absolutely ghastly worst-case performance
    characteristics in a virtual environment.  If there is any contention
    for physical CPUs (ie, there are more runnable vcpus than cpus), then
    ticket locks can cause the system to end up spending 90+% of its time
    spinning.
    
    The problem is that (v)cpus waiting on a ticket spinlock will be
    granted access to the lock in strict order they got their tickets.  If
    the hypervisor scheduler doesn't give the vcpus time in that order,
    they will burn timeslices waiting for the scheduler to give the right
    vcpu some time.  In the worst case it could take O(n^2) vcpu scheduler
    timeslices for everyone waiting on the lock to get it, not counting
    new cpus trying to take the lock while the log-jam is sorted out.
    
    These hooks allow a paravirt backend to replace the spinlock
    implementation.
    
    At the very least, this could revert the implementation back to the
    old lock algorithm, which allows the next scheduled vcpu to take the
    lock, and has basically fairly good performance.
    
    It also allows the spinlocks to take advantages of the hypervisor
    features to make locks more efficient (spin and block, for example).
    
    The cost to native execution is an extra direct call when using a
    spinlock function.  There's no overhead if CONFIG_PARAVIRT is turned
    off.
    
    The lock structure is fixed at a single "unsigned int", initialized to
    zero, but the spinlock implementation can use it as it wishes.
    
    Thanks to Thomas Friebel's Xen Summit talk "Preventing Guests from
    Spinning Around" for pointing out this problem.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Jens Axboe <axboe@kernel.dk>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Christoph Lameter <clameter@linux-foundation.org>
    Cc: Petr Tesarik <ptesarik@suse.cz>
    Cc: Virtualization <virtualization@lists.linux-foundation.org>
    Cc: Xen devel <xen-devel@lists.xensource.com>
    Cc: Thomas Friebel <thomas.friebel@amd.com>
    Cc: Nick Piggin <nickpiggin@yahoo.com.au>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 094029479be8eb380447f42eff1b35362ef1a464
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Sat Jul 12 02:22:12 2008 -0700

    x86_64: adjust exception frame on paranoid exceptions
    
    Exceptions using paranoidentry need to have their exception frames
    adjusted explicitly.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit d5303b811b9d6dad2e7396d545eb7db414d42a61
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Sat Jul 12 02:22:06 2008 -0700

    x86: xen: no need to disable vdso32
    
    Now that the vdso32 code can cope with both syscall and sysenter
    missing for 32-bit compat processes, just disable the features without
    disabling vdso altogether.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 6a52e4b1cddd90fbfde8fb67021657936ee74b07
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Sat Jul 12 02:22:00 2008 -0700

    x86_64: further cleanup of 32-bit compat syscall mechanisms
    
    AMD only supports "syscall" from 32-bit compat usermode.
    Intel and Centaur(?) only support "sysenter" from 32-bit compat usermode.
    
    Set the X86 feature bits accordingly, and set up the vdso in
    accordance with those bits.  On the offchance we run on in a 64-bit
    environment which supports neither syscall nor sysenter from 32-bit
    mode, then fall back to the int $0x80 vdso.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 71415c6a0877d5944d5dc3060f3b03513746158d
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 11 22:41:34 2008 +0200

    x86, xen, vdso: fix build error
    
    fix:
    
       arch/x86/xen/built-in.o: In function `xen_enable_syscall':
       (.cpuinit.text+0xdb): undefined reference to `sysctl_vsyscall32'
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 62541c376668042e20122864a044360707b2fb82
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Thu Jul 10 16:24:08 2008 -0700

    xen64: disable 32-bit syscall/sysenter if not supported.
    
    Old versions of Xen (3.1 and before) don't support sysenter or syscall
    from 32-bit compat userspaces.  If we can't set the appropriate
    syscall callback, then disable the corresponding feature bit, which
    will cause the vdso32 setup to fall back appropriately.
    
    Linux assumes that syscall is always available to 32-bit userspace,
    and installs it by default if sysenter isn't available.  In that case,
    we just disable vdso altogether, forcing userspace libc to fall back
    to int $0x80.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6596f2422306a05be2170efc114da49f26a047dd
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jul 9 22:32:33 2008 +0200

    Revert "x86_64: there's no need to preallocate level1_fixmap_pgt"
    
    This reverts commit 033786969d1d1b5af12a32a19d3a760314d05329.
    
    Suresh Siddha reported that this broke booting on his 2GB testbox.
    
    Reported-by: Suresh Siddha <suresh.b.siddha@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1a8caeebe3689ad4ef67d7ff5d4143f7748deedd
Author: Mike Frysinger <vapier.adi@gmail.com>
Date:   Wed Jul 16 17:07:26 2008 +0800

    Blackfin arch: use local labels and ENDPROC() markings
    
    Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 7dee62ac5a3e3f5aa7cc5069fa2d32cec5117229
Author: Yi Li <yi.li@analog.com>
Date:   Sat Jul 19 20:53:46 2008 +0800

    Blackfin arch: Do not need this dualcore test module in kernel.
    
    Signed-off-by: Yi Li <yi.li@analog.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 6717ef1aa750b54ddb9d8854b91707ee21f0ad23
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jul 9 22:17:01 2008 +0200

    Revert "suspend, xen: enable PM_SLEEP for CONFIG_XEN"
    
    This reverts commit 6fbbec428c8e7bb617da2e8a589af2e97bcf3bc4.
    
    Rafael doesnt like it - it breaks various assumptions.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b3fe124389f9dd97f0bbd954da2910e286648f0f
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jul 9 13:45:33 2008 +0200

    xen64: fix build error on 32-bit + !HIGHMEM
    
    fix:
    
    arch/x86/xen/enlighten.c: In function 'xen_set_fixmap':
    arch/x86/xen/enlighten.c:1127: error: 'FIX_KMAP_BEGIN' undeclared (first use in this function)
    arch/x86/xen/enlighten.c:1127: error: (Each undeclared identifier is reported only once
    arch/x86/xen/enlighten.c:1127: error: for each function it appears in.)
    arch/x86/xen/enlighten.c:1127: error: 'FIX_KMAP_END' undeclared (first use in this function)
    make[1]: *** [arch/x86/xen/enlighten.o] Error 1
    make: *** [arch/x86/xen/enlighten.o] Error 2
    
    FIX_KMAP_BEGIN is only available on HIGHMEM.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9c8a4420444801bd9d818f542eb4a5be8d5687f0
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jul 9 13:15:03 2008 +0200

    xen64: fix !HVC_XEN build dependency
    
    fix:
    
    arch/x86/xen/built-in.o: In function `set_page_prot':
    enlighten.c:(.text+0x111d): undefined reference to `xen_raw_printk'
    arch/x86/xen/built-in.o: In function `xen_start_kernel':
    : undefined reference to `xen_raw_console_write'
    arch/x86/xen/built-in.o: In function `xen_start_kernel':
    : undefined reference to `xen_raw_console_write'
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 51dd660a2cd6eab4d470cfe1009c7f473832b786
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:07:17 2008 -0700

    xen: update Kconfig to allow 64-bit Xen
    
    Allow Xen to be enabled on 64-bit.
    
    Also extend domain size limit from 8 GB (on 32-bit) to 32 GB on 64-bit.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1153968a48e3ca3e2b7a437e8b82ec9e6f768e24
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:07:16 2008 -0700

    xen: implement Xen write_msr operation
    
    64-bit uses MSRs for important things like the base for fs and
    gs-prefixed addresses.  It's more efficient to use a hypercall to
    update these, rather than go via the trap and emulate path.
    
    Other MSR writes are just passed through; in an unprivileged domain
    they do nothing, but it might be useful later.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit bf18bf94dc72db998d0fbebc846c07c858a59c90
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:07:15 2008 -0700

    xen64: set up userspace syscall patch
    
    64-bit userspace expects the vdso to be mapped at a specific fixed
    address, which happens to be in the middle of the kernel address
    space.  Because we have split user and kernel pagetables, we need to
    make special arrangements for the vsyscall mapping to appear in the
    kernel part of the user pagetable.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6fcac6d305e8238939e169f4c52e8ec8a552a31f
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:07:14 2008 -0700

    xen64: set up syscall and sysenter entrypoints for 64-bit
    
    We set up entrypoints for syscall and sysenter.  sysenter is only used
    for 32-bit compat processes, whereas syscall can be used in by both 32
    and 64-bit processes.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d6182fbf04164016cb6540db02eef3d6bdc967c3
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:07:13 2008 -0700

    xen64: allocate and manage user pagetables
    
    Because the x86_64 architecture does not enforce segment limits, Xen
    cannot protect itself with them as it does in 32-bit mode.  Therefore,
    to protect itself, it runs the guest kernel in ring 3.  Since it also
    runs the guest userspace in ring3, the guest kernel must maintain a
    second pagetable for its userspace, which does not map kernel space.
    Naturally, the guest kernel pagetables map both kernel and userspace.
    
    The userspace pagetable is attached to the corresponding kernel
    pagetable via the pgd's page->private field.  It is allocated and
    freed at the same time as the kernel pgd via the
    paravirt_pgd_alloc/free hooks.
    
    Fortunately, the user pagetable is almost entirely shared with the
    kernel pagetable; the only difference is the pgd page itself.  set_pgd
    will populate all entries in the kernel pagetable, and also set the
    corresponding user pgd entry if the address is less than
    STACK_TOP_MAX.
    
    The user pagetable must be pinned and unpinned with the kernel one,
    but because the pagetables are aliased, pgd_walk() only needs to be
    called on the kernel pagetable.  The user pgd page is then
    pinned/unpinned along with the kernel pgd page.
    
    xen_write_cr3 must write both the kernel and user cr3s.
    
    The init_mm.pgd pagetable never has a user pagetable allocated for it,
    because it can never be used while running usermode.
    
    One awkward area is that early in boot the page structures are not
    available.  No user pagetable can exist at that point, but it
    complicates the logic to avoid looking at the page structure.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c24481e9da2c7bc8aafab46e0bc64821244a24a6
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:07:12 2008 -0700

    xen64: save lots of registers
    
    The Xen hypercall interface is allowed to trash any or all of the
    argument registers, so we need to be careful that the kernel state
    isn't damaged.  On 32-bit kernels, the hypercall parameter registers
    same as a regparm function call, so we've got away without explicit
    clobbering so far.  The 64-bit ABI defines lots of caller-save
    registers, so save them all for safety.  We can trim this set later by
    re-distributing the responsibility for saving all these registers.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c05f1cfaba846dfbd4a67e348087d32326288fe0
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:07:11 2008 -0700

    xen64: implement 64-bit update_descriptor
    
    64-bit hypercall interface can pass a maddr in one argument rather
    than splitting it.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8a95408e183b3e4aaf3b6a66fa34bff4db53011b
Author: Eduardo Habkost <ehabkost@redhat.com>
Date:   Tue Jul 8 15:07:10 2008 -0700

    xen64: Clear %fs on xen_load_tls()
    
    We need to do this, otherwise we can get a GPF on hypercall return
    after TLS descriptor is cleared but %fs is still pointing to it.
    
    Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4a5c3e77f70b3ea8b361d7fa9eb2e4dad18f70ae
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:07:09 2008 -0700

    xen64: implement failsafe callback
    
    Implement the failsafe callback, so that iret and segment register
    load exceptions are reported to the kernel.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0775b3dbcb6d17b531b36df520ddab735647f3f7
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:07:08 2008 -0700

    suspend, xen: enable PM_SLEEP for CONFIG_XEN
    
    Xen save/restore requires PM_SLEEP to be set without requiring
    SUSPEND or HIBERNATION.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b7c3c5c15936a40c79ef40af7b3bac801c7feb20
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:07:07 2008 -0700

    xen: make sure the kernel command line is right
    
    Point the boot params cmd_line_ptr to the domain-builder-provided
    command line.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5deb30d194d28b6bf7dacfb758267a51bf7c5b78
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:07:06 2008 -0700

    xen: rework pgd_walk to deal with 32/64 bit
    
    Rewrite pgd_walk to deal with 64-bit address spaces.  There are two
    notible features of 64-bit workspaces:
    
     1. The physical address is only 48 bits wide, with the upper 16 bits
        being sign extension; kernel addresses are negative, and userspace is
        positive.
    
     2. The Xen hypervisor mapping is at the negative-most address, just above
        the sign-extension hole.
    
    1. means that we can't easily use addresses when traversing the space,
    since we must deal with sign extension.  This rewrite expresses
    everything in terms of pgd/pud/pmd indices, which means we don't need
    to worry about the exact configuration of the virtual memory space.
    This approach works equally well in 32-bit.
    
    To deal with 2, assume the hole is between the uppermost userspace
    address and PAGE_OFFSET.  For 64-bit this skips the Xen mapping hole.
    For 32-bit, the hole is zero-sized.
    
    In all cases, the uppermost kernel address is FIXADDR_TOP.
    
    A side-effect of this patch is that the upper boundary is actually
    handled properly, exposing a long-standing bug in 32-bit, which failed
    to pin kernel pmd page.  The kernel pmd is not shared, and so must be
    explicitly pinned, even though the kernel ptes are shared and don't
    need pinning.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a8fc1089e49caa5dca346dfacb5c84abf9a22a0c
Author: Eduardo Habkost <ehabkost@redhat.com>
Date:   Tue Jul 8 15:07:05 2008 -0700

    xen64: implement xen_load_gs_index()
    
    xen-64: implement xen_load_gs_index()
    
    Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 45eb0d889862c813dfc98c95549c25acbfc99ab8
Author: Eduardo Habkost <ehabkost@redhat.com>
Date:   Tue Jul 8 15:07:04 2008 -0700

    Xen64: HYPERVISOR_set_segment_base() implementation
    
    Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0725cbb97793d4e65bf148e4872959cdbb8c6ddd
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:07:03 2008 -0700

    xen64: add identity irq->vector map
    
    The x86_64 interrupt subsystem is oriented towards vectors, as opposed
    to a flat irq space as it is in x86-32.  This patch adds a simple
    identity irq->vector mapping so that we can continue to feed irqs into
    do_IRQ() and get a good result.
    
    Ideally x86_32 will unify with the 64-bit code and use vectors too.
    At that point we can move to mapping event channels to vectors, which
    will allow us to economise on irqs (so per-cpu event channels can
    share irqs, rather than having to allocte one per cpu, for example).
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 88459d4c7eb68c4a15609e00e5d100e2a305f040
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:07:02 2008 -0700

    xen64: register callbacks in arch-independent way
    
    Use callback_op hypercall to register callbacks in a 32/64-bit
    independent way (64-bit doesn't need a code segment, but that detail
    is hidden in XEN_CALLBACK).
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 952d1d7055c8cbf95b4ad2f90be5ed37db8a48ee
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:07:01 2008 -0700

    xen64: add pvop for swapgs
    
    swapgs is a no-op under Xen, because the hypervisor makes sure the
    right version of %gs is current when switching between user and kernel
    modes.  This means that the swapgs "implementation" can be inlined and
    used when the stack is unsafe (usermode).  Unfortunately, it means
    that disabling patching will result in a non-booting kernel...
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 997409d3d0bd6894f33e31ced251c0fdf523aa14
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:07:00 2008 -0700

    xen64: deal with extra words Xen pushes onto exception frames
    
    Xen pushes two extra words containing the values of rcx and r11.  This
    pvop hook copies the words back into their appropriate registers, and
    cleans them off the stack.  This leaves the stack in native form, so
    the normal handler can run unchanged.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e176d367d0cc8b8efd2e0960c9edf5d2fe7cd9f1
Author: Eduardo Habkost <ehabkost@Rawhide-64.localdomain>
Date:   Tue Jul 8 15:06:59 2008 -0700

    xen64: xen_write_idt_entry() and cvt_gate_to_trap()
    
    Changed to use the (to-be-)unified descriptor structs.
    
    Signed-off-by: Eduardo Habkost <ehabkost@Rawhide-64.localdomain>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 836fe2f291cb450a6193fa713878efe7d32bec6e
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:58 2008 -0700

    xen: use set_pte_vaddr
    
    Make Xen's set_pte_mfn() use set_pte_vaddr rather than copying it.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
    Signed-off-by: Juan Quintela <quintela@redhat.com>
    Signed-off-by: Mark McLoughlin <markmc@redhat.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8745f8b0b914cf1d617ecc49726c24011858c74e
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:57 2008 -0700

    xen64: defer setting pagetable alloc/release ops
    
    We need to wait until the page structure is available to use the
    proper pagetable page alloc/release operations, since they use struct
    page to determine if a pagetable is pinned.
    
    This happened to work in 32bit because nobody allocated new pagetable
    pages in the interim between xen_pagetable_setup_done and
    xen_post_allocator_init, but the 64-bit kenrel needs to allocate more
    pagetable levels.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4560a2947e32670fc6ede108c2b032c396180649
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:56 2008 -0700

    xen: set num_processors
    
    Someone's got to do it.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ce803e705f1cbdd2703e83061622089b5b4a5417
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:55 2008 -0700

    xen64: use arbitrary_virt_to_machine for xen_set_pmd
    
    When building initial pagetables in 64-bit kernel the pud/pmd pointer may
    be in ioremap/fixmap space, so we need to walk the pagetable to look up the
    physical address.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ebd879e397f6361727c36267a12d1650710e465a
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:54 2008 -0700

    xen: fix truncation of machine address
    
    arbitrary_virt_to_machine can truncate a machine address if its above
    4G.  Cast the problem away.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 39dbc5bd345ebf93e066dde7f8e29467eb61b42e
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:53 2008 -0700

    xen32: create initial mappings like 64-bit
    
    Rearrange the pagetable initialization to share code with the 64-bit
    kernel.  Rather than deferring anything to pagetable_setup_start, just
    set up an initial pagetable in swapper_pg_dir early at startup, and
    create an additional 8MB of physical memory mappings.  This matches
    the native head_32.S mappings to a large degree, and allows the rest
    of the pagetable setup to continue without much Xen vs. native
    difference.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d114e1981cc1a51131230993a082c27c79ab370a
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:52 2008 -0700

    xen64: map an initial chunk of physical memory
    
    Early in boot, map a chunk of extra physical memory for use later on.
    We need a pool of mapped pages to allocate further pages to construct
    pagetables mapping all physical memory.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 22911b3f1cf5431058e56b1727e8ef77be5e0ac9
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:51 2008 -0700

    xen64: 64-bit starts using set_pte from very early
    
    It also doesn't need the 32-bit hack version of set_pte for initial
    pagetable construction, so just make it use the real thing.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 084a2a4e7656209ea93aac9778defa03213ca31d
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:50 2008 -0700

    xen64: early mapping setup
    
    Set up the initial pagetables to map the kernel mapping into the
    physical mapping space.  This makes __va() usable, since it requires
    physical mappings.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3d75e1b8ef1567348ceba93d4666a1c7c2333583
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:49 2008 -0700

    xen64: add hypervisor callbacks for events, etc
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7d087b68d6ddb2398fb7f6e45990b7248de640ef
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:48 2008 -0700

    xen: cpu_detect is 32-bit only
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 15664f968a95d8fbf4a0d7b462fcc20f88906bb3
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:47 2008 -0700

    xen64: use set_fixmap for shared_info structure
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit cdacc1278b12d929f9a053c245ff3d16eb7af9f8
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:46 2008 -0700

    xen64: add 64-bit assembler
    
    Split xen-asm into 32- and 64-bit files, and implement the 64-bit
    variants.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 555cf2b5805a213ba262a2830c4d22ad635a249e
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:45 2008 -0700

    xen64: add asm-offsets
    
    Add Xen vcpu_info offsets to asm-offsets_64.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8c5e5ac32fe08793246709fbb94c055ec76a7c0e
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:44 2008 -0700

    xen64: add xen-head code to head_64.S
    
    Add the Xen entrypoint and ELF notes to head_64.S.  Adapts xen-head.S
    to compile either 32-bit or 64-bit.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c7b75947f89d45493562ede6d9ee7311dfa5c4ce
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:43 2008 -0700

    xen64: smp.c compile hacking
    
    A number of random changes to make xen/smp.c compile in 64-bit mode.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>a
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5b09b2876ed1a8e34a0da8f069575fc6174e2077
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:42 2008 -0700

    x86_64: add workaround for no %gs-based percpu
    
    As a stopgap until Mike Travis's x86-64 gs-based percpu patches are
    ready, provide workaround functions for x86_read/write_percpu for
    Xen's use.
    
    Specifically, this means that we can't really make use of vcpu
    placement, because we can't use a single gs-based memory access to get
    to vcpu fields.  So disable all that for now.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a9e7062d7339f1a1df2b6d7e5d595c7d55b56bfb
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:41 2008 -0700

    xen: move smp setup into smp.c
    
    Move all the smp_ops setup into smp.c, allowing a lot of things to
    become static.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ce87b3d326de733c72b47662f106ee6cd699a20f
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:40 2008 -0700

    xen64: get active_mm from the pda
    
    x86_64 stores the active_mm in the pda, so fetch it from there.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f5d36de069f4b343f64e858e7377cfc9c772c4fb
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:39 2008 -0700

    xen64: random ifdefs to mask out 32-bit only code
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f6e587325b3bc7e5c829a407ddc25b52c1e73851
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:38 2008 -0700

    xen64: add extra pv_mmu_ops
    
    We need extra pv_mmu_ops for 64-bit, to deal with the extra level of
    pagetable.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e74359028d5489a281fb2c379a47b1d3cb14526e
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:37 2008 -0700

    xen64: fix calls into hypercall page
    
    The 64-bit calling convention for hypercalls uses different registers
    from 32-bit.  Annoyingly, gcc's asm syntax doesn't have a way to
    specify one of the extra numeric reigisters in a constraint, so we
    must use explicitly placed register variables.  Given that we have to
    do it for some args, may as well do it for all.
    
    Also fix syntax gcc generates for the call instruction itself.  We
    need a plain direct call, but the asm expansion which works on 32-bit
    generates a rip-relative addressing mode in 64-bit, which is treated
    as an indirect call.  The alternative is to pass the hypercall page
    offset into the asm, and have it add it to the hypercall page start
    address to generate the call.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ca15f20f1126f897500ade892a2d598a08da1b56
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:36 2008 -0700

    xen: fix 64-bit hypercall variants
    
    64-bit guests can pass 64-bit quantities in a single argument,
    so fix up the hypercalls.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7077c33d81a8d790135ae87cd19e6efcb075c23a
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:35 2008 -0700

    xen: make ELF notes work for 32 and 64 bit
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 48b5db20621388582ca11ac3c61d3403966dbe51
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:34 2008 -0700

    xen64: define asm/xen/interface for 64-bit
    
    Copy 64-bit definitions of various interface structures into place.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 851fa3c4e7b50d6a946d8b4c0a68683b5e56b2f1
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:33 2008 -0700

    xen: define set_pte from the outset
    
    We need set_pte to work from a relatively early point, so enable it
    from the start.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ad55db9fed6d6cd09333045945cb03ba2c070085
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Tue Jul 8 15:06:32 2008 -0700

    xen: add xen_arch_resume()/xen_timer_resume hook for ia64 support
    
    add xen_timer_resume() hook.
    
    Timer resume should be done after event channel is resumed.
    add xen_arch_resume() hook when ipi becomes usable after resume.
    After resume, some cpu specific resource must be reinitialized
    on ia64 that can't be set by another cpu.
    
    However available hooks is run once on only one cpu so that ipi has
    to be used.
    
    During stop_machine_run() ipi can't be used because interrupt is masked.
    So add another hook after stop_machine_run().
    Another approach might be use resume hook which is run by
    device_resume(). However device_resume() may be executed on
    suspend error recovery path.
    
    So it is necessary to determine whether it is executed on real resume path
    or error recovery path.
    
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1ffb40b8ecdf314edd88dc5550d6bcbebf29970b
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Tue Jul 8 15:06:31 2008 -0700

    xen-netfront: fix xennet_release_tx_bufs()
    
    After restore on ia64 xen domain, kernel panics as follows.
    This patch fixes it.
    
    union skb_entry assumes sizeof(link->skb, pointer) ==
    sizeof(list->link, unsigned).
    However this isn't true on ia64. So  make link type unsigned long.
    And introduced two accesor.
    
    kernel unaligned access to 0xe0000000000000bd, ip=0xa0000001004c2ca0
    xenwatch[14]: error during unaligned kernel access
     -1 [1]
    Modules linked in:
    
    Pid: 14, CPU 0, comm:             xenwatch
    psr : 0000101008422010 ifs : 8000000000000307 ip  : [<a0000001004c2ca0>]    Not tainted (2.6.26-rc4xen-ia64-dirty)
    ip is at dev_kfree_skb_irq+0x20/0x1a0
    unat: 0000000000000000 pfs : 400000000000040b rsc : 0000000000000007
    rnat: 0000000000000000 bsps: 0000000000000000 pr  : 000000000000a941
    ldrs: 0000000000000000 ccv : 0000000000000000 fpsr: 0009804c8a70433f
    csd : 0000000000000000 ssd : 0000000000000000
    b0  : a0000001003efb70 b6  : a000000100070e40 b7  : a000000100070e40
    f6  : 1003e000000fcb75352b1 f7  : 1003e000000000014ff97
    f8  : 1003e00fcb74fc3454d80 f9  : 1003e0000000080000000
    f10 : 1003e0000000000001431 f11 : 1003e0000000000989680
    r1  : a000000100bfcf80 r2  : e0000000000000bd r3  : 000000000000308c
    r8  : 0000000000000000 r9  : e00000000fc31310 r10 : a000000100a13b28
    r11 : 0000000000000000 r12 : e00000000fd0fdf0 r13 : e00000000fd08000
    r14 : 0000000000000000 r15 : e00000000fcc8000 r16 : 0000000000000009
    r17 : e000010000104000 r18 : e000010000104000 r19 : a000000100a13b40
    r20 : a0000001009c23f0 r21 : a0000001009fd4d0 r22 : 0000000000004000
    r23 : 0000000000000000 r24 : fffffffffff04c10 r25 : 0000000000000002
    r26 : 0000000000000000 r27 : 0000000000000000 r28 : e00000000fd08bd4
    r29 : a0000001007570b8 r30 : a0000001009e5500 r31 : a0000001009e54a0
    
    Call Trace:
     [<a000000100026000>] show_stack+0x40/0xa0
                                    sp=e00000000fd0f670 bsp=e00000000fd08f68
     [<a000000100026a60>] show_regs+0x9a0/0x9e0
                                    sp=e00000000fd0f840 bsp=e00000000fd08f10
     [<a000000100037680>] die+0x260/0x3a0
                                    sp=e00000000fd0f840 bsp=e00000000fd08ec8
     [<a000000100037810>] die_if_kernel+0x50/0x80
                                    sp=e00000000fd0f840 bsp=e00000000fd08e98
     [<a00000010003eb40>] ia64_handle_unaligned+0x2ea0/0x2fc0
                                    sp=e00000000fd0f840 bsp=e00000000fd08df0
     [<a00000010001ca30>] ia64_prepare_handle_unaligned+0x30/0x60
                                    sp=e00000000fd0fa10 bsp=e00000000fd08df0
     [<a00000010005d100>] paravirt_leave_kernel+0x0/0x40
                                    sp=e00000000fd0fc20 bsp=e00000000fd08df0
     [<a0000001004c2ca0>] dev_kfree_skb_irq+0x20/0x1a0
                                    sp=e00000000fd0fdf0 bsp=e00000000fd08db8
     [<a0000001003efb70>] xennet_release_tx_bufs+0xd0/0x120
                                    sp=e00000000fd0fdf0 bsp=e00000000fd08d78
     [<a0000001003f14c0>] backend_changed+0xc40/0xf80
                                    sp=e00000000fd0fdf0 bsp=e00000000fd08d08
     [<a00000010034bd50>] otherend_changed+0x190/0x1c0
                                    sp=e00000000fd0fe00 bsp=e00000000fd08cc8
     [<a000000100349530>] xenwatch_thread+0x310/0x3c0
                                    sp=e00000000fd0fe00 bsp=e00000000fd08ca0
     [<a0000001000cb040>] kthread+0xe0/0x160
                                    sp=e00000000fd0fe30 bsp=e00000000fd08c68
     [<a000000100024450>] kernel_thread_helper+0x30/0x60
                                    sp=e00000000fd0fe30 bsp=e00000000fd08c40
     [<a00000010001a8a0>] start_kernel_thread+0x20/0x40
                                    sp=e00000000fd0fe30 bsp=e00000000fd08c40
    Kernel panic - not syncing: Aiee, killing interrupt handler!
    
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8ba6c2b0958c332d2f3336f4ca9c116ed81f38e9
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:30 2008 -0700

    xen: print backtrace on multicall failure
    
    Print a backtrace if a multicall fails, to help with debugging.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7c33b1e6ee26d67551109aca04d46544d0ce55b1
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:29 2008 -0700

    x86_64: unstatic get_local_pda
    
    This allows Xen's xen_cpu_up() to allocate a pda for the new CPU.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 360c044eb1b985a9ef29d952276a3e14973bed93
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:28 2008 -0700

    x86_64: adjust exception frame in ia32entry
    
    The 32-bit compat int $0x80 entrypoint needs exception frame
    adjustment.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit cbcd79c2e5b496b84845618cef734b4c40736576
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:27 2008 -0700

    x86: use __page_aligned_data/bss
    
    Update arch/x86's use of page-aligned variables.  The change to
    arch/x86/xen/mmu.c fixes an actual bug, but the rest are cleanups
    and to set a precedent.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 87b935a0ef9a1ddf62f2f0c0fc17b10654ff41cd
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:26 2008 -0700

    x86: clean up formatting of __switch_to
    
    process_64.c:__switch_to has some very old strange formatting, some of
    it dating back to pre-git.  Fix it up.
    
    No functional changes.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8840c0ccd763936a8e730ece118197a51be8dc8e
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 8 15:06:25 2008 -0700

    x86_64: there's no need to preallocate level1_fixmap_pgt
    
    Early fixmap will allocate its own L1 pagetable page for fixmap
    mappings, so there's no need to preallocate one.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c1f2f09ef66d5dadd5fe42ea909e708470c9636d
Author: Eduardo Habkost <ehabkost@redhat.com>
Date:   Tue Jul 8 15:06:24 2008 -0700

    pvops-64: call paravirt_post_allocator_init() on setup_arch()
    
    Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a312b37b2a212fd2e227d1d6321f903b91b65ec7
Author: Eduardo Habkost <ehabkost@redhat.com>
Date:   Tue Jul 8 15:06:23 2008 -0700

    x86/paravirt: call paravirt_pagetable_setup_{start, done}
    
    Call paravirt_pagetable_setup_{start,done}
    
    These paravirt_ops functions were not being called on x86_64.
    
    Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 45158894d4d6704afbb4cefe55e5f6ca279fe12a
Merge: 89a93f2... 84c3d4a...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 19:04:58 2008 -0700

    Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
    
    * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (249 commits)
      powerpc: Fix pte_update for CONFIG_PTE_64BIT and !PTE_ATOMIC_UPDATES
      powerpc: Fix a build problem on ppc32 with new DMA_ATTRs
      ibm_newemac: Add MII mode support to the EMAC RGMII bridge.
      powerpc: Don't spin on sync instruction at boot time
      powerpc: Add VSX load/store alignment exception handler
      powerpc: fix giveup_vsx to save registers correctly
      powerpc: support for latencytop
      powerpc: Remove unnecessary condition when sanity-checking WIMG bits
      powerpc: Add PPC_FEATURE_PSERIES_PERFMON_COMPAT
      powerpc: Add driver for Barrier Synchronization Register
      powerpc: mman.h export fixups
      powerpc/fsl: update crypto node definition and device tree instances
      powerpc/fsl: Refactor device bindings
      powerpc/85xx: Minor fixes for 85xxds and 8536ds board.
      powerpc: Add 82xx/83xx/86xx to 6xx Multiplatform
      powerpc/85xx: publish of device for cds platforms
      powerpc/booke: don't reinitialize time base
      powerpc/86xx: Refactor pic init
      powerpc/CPM: Add i2c pins to dts and board setup
      cpm_uart: Support uart_wait_until_sent()
      ...

commit 89a93f2f4834f8c126e8d9dd6b368d0b9e21ec3d
Merge: 260eddf... fe9233f...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 18:58:04 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (102 commits)
      [SCSI] scsi_dh: fix kconfig related build errors
      [SCSI] sym53c8xx: Fix bogus sym_que_entry re-implementation of container_of
      [SCSI] scsi_cmnd.h: remove double inclusion of linux/blkdev.h
      [SCSI] make struct scsi_{host,target}_type static
      [SCSI] fix locking in host use of blk_plug_device()
      [SCSI] zfcp: Cleanup external header file
      [SCSI] zfcp: Cleanup code in zfcp_erp.c
      [SCSI] zfcp: zfcp_fsf cleanup.
      [SCSI] zfcp: consolidate sysfs things into one file.
      [SCSI] zfcp: Cleanup of code in zfcp_aux.c
      [SCSI] zfcp: Cleanup of code in zfcp_scsi.c
      [SCSI] zfcp: Move status accessors from zfcp to SCSI include file.
      [SCSI] zfcp: Small QDIO cleanups
      [SCSI] zfcp: Adapter reopen for large number of unsolicited status
      [SCSI] zfcp: Fix error checking for ELS ADISC requests
      [SCSI] zfcp: wait until adapter is finished with ERP during auto-port
      [SCSI] ibmvfc: IBM Power Virtual Fibre Channel Adapter Client Driver
      [SCSI] sg: Add target reset support
      [SCSI] lib: Add support for the T10 (SCSI) Data Integrity Field CRC
      [SCSI] sd: Move scsi_disk() accessor function to sd.h
      ...

commit 260eddf4391f162a69d1d163729249635fa7a78f
Merge: f2d9c74... 7890ea1...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 18:57:38 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
      Revert crypto: prng - Deterministic CPRNG

commit f2d9c740f6b9f92608dfb2a2bdd797e0350cabe4
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Tue Jul 15 10:57:33 2008 -0400

    ftrace: ftrace.txt updates
    
    This patch includes ftrace.txt updates that address (mostly) comments from
    Andrew Morton. It also includes updates that were suggested by Randy
    Dunlap, John Kacur and David Teigland.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 84c3d4aaec3338201b449034beac41635866bddf
Merge: 43d2548... fafa3a3...
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Wed Jul 16 11:07:59 2008 +1000

    Merge commit 'origin/master'
    
    Manual merge of:
    
    	arch/powerpc/Kconfig
    	arch/powerpc/kernel/stacktrace.c
    	arch/powerpc/mm/slice.c
    	arch/ppc/kernel/smp.c

commit fafa3a3f16723997f039a0193997464d66dafd8f
Merge: 7e2225d... 431ceb8...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 16:29:18 2008 -0700

    Merge branch 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      x86: fix TSC build error on 32bit

commit 809d9a8f93bd8504dcc34b16bbfdfd1a8c9bb1ed
Author: Alok Kataria <akataria@vmware.com>
Date:   Tue Jul 15 11:59:42 2008 -0700

    x86/PCI: ACPI based PCI gap calculation
    
    Using ACPI to find free address space allows us to find a gap for the
    unallocated PCI resources or MMIO resources for hotplug devices within
    the BIOS allowed PCI regions.
    
    It works by evaluating the _CRS object under PCI0 looking for producer
    resources.  Then searches the e820 memory space for a gap within these
    producer resources.
    
    Signed-off-by: Alok N Kataria <akataria@vmware.com>
    Cc: Andi Kleen <ak@linux.intel.com>
    Cc: Len Brown <lenb@kernel.org>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit cadc723cc19ce6b881d973d3c04e25ebb83058e6
Merge: e89e896... f839c4c...
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Tue Jul 15 18:34:58 2008 -0400

    Merge branch 'bkl-removal' into next

commit e89e896d31b11a51a54ddcd3f72a76bd286dd86c
Merge: 3a628b0... d67d1c7...
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Tue Jul 15 18:34:16 2008 -0400

    Merge branch 'devel' into next
    
    Conflicts:
    
    	fs/nfs/file.c
    
    Fix up the conflict with Jon Corbet's bkl-removal tree

commit 82638844d9a8581bbf33201cc209a14876eca167
Merge: 9982fbf... 63cf13b...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jul 16 00:29:07 2008 +0200

    Merge branch 'linus' into cpus4096
    
    Conflicts:
    
    	arch/x86/xen/smp.c
    	kernel/sched_rt.c
    	net/iucv/iucv.c
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f839c4c1991cc9b580ae38f98f54554938a7f49c
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Wed Jun 11 15:44:26 2008 -0400

    NFSv4: Remove BKL from the nfsv4 state recovery
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit a86dc496b764ebb1431677b38eab45310e5a2ad4
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Wed Jun 11 13:37:09 2008 -0400

    SUNRPC: Remove the BKL from the callback functions
    
    Push it into those callback functions that actually need it.
    
    Note that all the NFS operations use their own locking, so don't need the
    BKL. Ditto for the rpcbind client.
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit c3cc8c019ca09767d7c9b5457d5cf8ac65085f44
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Wed Jun 11 15:44:23 2008 -0400

    NFS: Remove BKL from the readdir code
    
    Page accesses are serialised using the page locks, whereas all attribute
    updates are serialised using the inode->i_lock.
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 76566991f94c206d9c5881edcaf99ba72c9e9d61
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Wed Jun 11 15:44:22 2008 -0400

    NFS: Remove BKL from the symlink code
    
    Page cache accesses are serialised using page locks, whereas attribute
    updates are serialised using inode->i_lock.
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 52e2e8d37e01edf38ccdccc983fb13ec1456d63d
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Wed Jun 11 15:44:21 2008 -0400

    NFS: Remove BKL from the sillydelete operations
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit bd9bb454b76fb6ca2d00f17313f9f9df5f5c404a
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Wed Jun 11 16:09:59 2008 -0400

    NFS: Remove the BKL from the rename, rmdir and unlink operations
    
    Attribute updates are safe, and dentry operations are protected using VFS
    level locks. Defer removing the BKL from sillyrename until a separate
    patch.
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit fc0f684c21b5d4b41dc2ec76f7c0897ac98f5b6e
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Wed Jun 11 15:44:20 2008 -0400

    NFS: Remove BKL from NFS lookup code
    
    All dentry-related operations are already BKL-safe, since they are
    protected by the VFS locking. No extra locks should be needed in the NFS
    code.
    
    In the case of nfs_revalidate_inode(), we're only doing an attribute
    update (protected by the inode->i_lock).
    In the case of nfs_lookup(), we're instantiating a new dentry, so there
    should be no contention possible until after we call d_materialise_unique.
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit fc81af535e462764e17f638d542973fbef13b026
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Wed Jun 11 15:52:40 2008 -0400

    NFS: Remove the BKL from nfs_link()
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit f1e2eda23513b68003202bddf1f84158baad8844
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Wed Jun 11 15:50:50 2008 -0400

    NFS: Remove the BKL from the inode creation operations
    
    nfs_instantiate() does not require the BKL, neither do the attribute
    updates or the RPC code.
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit bba67e0e3f4caba2b2b90b48ed798fb0461bcb86
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Wed Jun 11 13:26:23 2008 -0400

    NFS: Remove BKL usage from open()
    
    All the NFSv4 stateful operations are already protected by other locks (in
    particular by the rpc_sequence locks.
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit b6a2e569e2157509951c9f3f58dfa18b44ce91b3
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Wed Jun 11 13:26:16 2008 -0400

    NFS: Remove BKL usage from the write path
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 4d80f2ecd506d9732ad94a6da104580bb47680d6
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Wed Jun 11 15:44:18 2008 -0400

    NFS: Remove the BKL from the permission checking code
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit fa6dc9dc59c3a76fd209a97c8cf37395980fb903
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Wed Jun 11 13:26:14 2008 -0400

    NFS: Remove attribute update related BKL references
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit a3d01454bc58b5a211ef64a7670572a40b71e682
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Wed Jun 11 12:21:19 2008 -0400

    NFS: Remove BKL requirement from attribute updates
    
    The main problem is dealing with inode->i_size: we need to set the
    inode->i_lock on all attribute updates, and so vmtruncate won't cut it.
    Make an NFS-private version of vmtruncate that has the necessary locking
    semantics.
    
    The result should be that the following inode attribute updates are
    protected by inode->i_lock
    	nfsi->cache_validity
    	nfsi->read_cache_jiffies
    	nfsi->attrtimeo
    	nfsi->attrtimeo_timestamp
    	nfsi->change_attr
    	nfsi->last_updated
    	nfsi->cache_change_attribute
    	nfsi->access_cache
    	nfsi->access_cache_entry_lru
    	nfsi->access_cache_inode_lru
    	nfsi->acl_access
    	nfsi->acl_default
    	nfsi->nfs_page_tree
    	nfsi->ncommit
    	nfsi->npages
    	nfsi->open_files
    	nfsi->silly_list
    	nfsi->acl
    	nfsi->open_states
    	inode->i_size
    	inode->i_atime
    	inode->i_mtime
    	inode->i_ctime
    	inode->i_nlink
    	inode->i_uid
    	inode->i_gid
    
    The following is protected by dir->i_mutex
    	nfsi->cookieverf
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 1b83d707032a1be40a60ed0a9bd841662cc04a5d
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Wed Jun 11 15:44:04 2008 -0400

    NFS: Protect inode->i_nlink updates using inode->i_lock
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit d67d1c7bf948341fd8678c8e337ec27f4b46b206
Author: Felix Blyakher <felixb@sgi.com>
Date:   Tue Jul 15 12:40:22 2008 -0500

    nfs: set correct fl_len in nlmclnt_test()
    
    fcntl(F_GETLK) on an nfs client incorrectly returns
    the values for the conflicting lock. fl_len value is
    always 1.
    If the conflicting lock is (0, 4095) the F_GETLK
    request for (1024, 10) returns (0, 1), which doesn't
    even cover the requested range, and is quite confusing.
    The fix is trivial, set fl_end from the fl_end value
    recieved from the nfs server.
    
    Signed-off-by: Felix Blyakher <felixb@sgi.com>
    Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit c2e1b09ff237c0a3687b9a804cc8bf489743cffc
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Mon Jul 14 16:03:30 2008 -0400

    SUNRPC: Support registering IPv6 interfaces with local rpcbind daemon
    
    Introduce a new API to register RPC services on IPv6 interfaces to allow
    the NFS server and lockd to advertise on IPv6 networks.
    
    Unlike rpcb_register(), the new rpcb_v4_register() function uses rpcbind
    protocol version 4 to contact the local rpcbind daemon.  The version 4
    SET/UNSET procedures allow services to register address families besides
    AF_INET, register at specific network interfaces, and register transport
    protocols besides UDP and TCP.  All of this functionality is exposed via
    the new rpcb_v4_register() kernel API.
    
    A user-space rpcbind daemon implementation that supports version 4 of the
    rpcbind protocol is required in order to make use of this new API.
    
    Note that rpcbind version 3 is sufficient to support the new rpcbind
    facilities listed above, but most extant implementations use version 4.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit babe80eb4994dfdc97d5be19a68b5af66d667585
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Mon Jul 14 16:03:29 2008 -0400

    SUNRPC: Refactor rpcb_register to make rpcbindv4 support easier
    
    rpcbind version 4 registration will reuse part of rpcb_register, so just
    split it out into a separate function now.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 423d8b064771f5cd8b706a4839b18db9bb6c3c59
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Mon Jul 14 16:03:28 2008 -0400

    SUNRPC: None of rpcb_create's callers wants a privileged source port
    
    Clean up: Callers that required a privileged source port now use
    rpcb_create_local(), so we can remove the @privileged argument from
    rpcb_create().
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit cc5598b78fd320dd6d1f90c14491e08029f3c4f6
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Mon Jul 14 16:03:27 2008 -0400

    SUNRPC: Introduce a specific rpcb_create for contacting localhost
    
    Add rpcb_create_local() for use by rpcb_register() and upcoming IPv6
    registration functions.
    
    Ensure any errors encountered by rpcb_create_local() are properly
    reported.
    
    We can also use a statically allocated constant loopback socket address
    instead of one allocated on the stack and initialized every time the
    function is called.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 166b88d755f925139af7f7b75aa0a1b896ca0670
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Mon Jul 14 16:03:26 2008 -0400

    SUNRPC: Use correct XDR encoding procedure for rpcbind SET/UNSET
    
    The rpcbind versions 3 and 4 SET and UNSET procedures use the same
    arguments as the GETADDR procedure.
    
    While definitely a bug, this hasn't been a problem so far since the
    kernel hasn't used version 3 or 4 SET and UNSET.  But this will change
    in just a moment.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 7e2225d860772aaa07e1cebca6a5aa6f93f9aa91
Merge: 3a628b0... b27418a...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 15:01:29 2008 -0700

    Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
    
    * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (54 commits)
      [MIPS] Remove mips_machtype for LASAT machines
      [MIPS] Remove mips_machtype from EMMA2RH machines
      [MIPS] Remove mips_machtype from ARC based machines
      [MIPS] MTX-1 flash partition setup move to platform devices registration
      [MIPS] TXx9: cleanup and fix some sparse warnings
      [MIPS] TXx9: rename asm-mips/mach-jmr3927 to asm-mips/mach-tx39xx
      [MIPS] remove machtype for group Toshiba
      [MIPS] separate rbtx4927_time_init() and rbtx4937_time_init()
      [MIPS] separate rbtx4927_arch_init() and rbtx4937_arch_init()
      [MIPS] txx9_cpu_clock setup move to rbtx4927_time_init()
      [MIPS] txx9_board_vec set directly without mips_machtype
      [MIPS] IP22: Add platform device for Indy volume buttons
      [MIPS] cmbvr4133: Remove support
      [MIPS] remove wrppmc_machine_power_off()
      [MIPS] replace inline assembler to cpu_wait()
      [MIPS] IP22/28: Add platform devices for HAL2
      [MIPS] TXx9: Update and merge defconfigs
      [MIPS] TXx9: Make single kernel can support multiple boards
      [MIPS] TXx9: Update defconfigs
      [MIPS] TXx9: Reorganize PCI code
      ...

commit 3a628b0fd42f7eaf9d052447784d48ceae9ffb8e
Author: Mikulas Patocka <mpatocka@redhat.com>
Date:   Tue Jul 15 17:19:55 2008 -0400

    Don't crash on IOMMU overflow in A100U2W driver
    
    Handle IOMMU overflow correctly, by retrying.  IOMMU errors can happen
    and drivers must deal with them.
    
    Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit a5db33411ae762e597bfcde6bb9d0c8c2ea9c0eb
Author: Mikulas Patocka <mpatocka@redhat.com>
Date:   Tue Jul 15 17:18:38 2008 -0400

    BUG_ON on kernel misbehavior on A100U2W driver
    
    With broken Sparc64 IOMMU accounting, the kernel submits larger requests
    then allowed.  Better to crash on BUG than corrupt memory.
    
    Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
    Acked-by: James Bottomley <James.Bottomley@HansenPartnership.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 56d387ec210049be2fdb0fe26ba6d6de1b3c1b15
Author: Mikulas Patocka <mpatocka@redhat.com>
Date:   Tue Jul 15 17:16:38 2008 -0400

    Add udelay to A100U2W SCSI driver
    
    udelay is required on Sun Ultra 5.
    
    I don't know any reason or explanation for this, it was found purely
    experimentally.
    
    Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 987ff954cda2a206f5e694f267b0ccad869c257c
Author: Mikulas Patocka <mpatocka@redhat.com>
Date:   Tue Jul 15 17:15:41 2008 -0400

    Fix endianity in A100U2W SCSI driver
    
    Support big endian systems in a100u2w driver.
    
    Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 1e09481365ce248dbb4eb06dad70129bb5807037
Merge: 3e2f69f... b9d2252...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jul 15 23:12:58 2008 +0200

    Merge branch 'linus' into core/softlockup
    
    Conflicts:
    
    	kernel/softlockup.c
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 63cf13b77ab785e87c867defa8545e6d4a989774
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 15 13:22:49 2008 -0700

    generic ipi function calls: wait on alloc failure fallback
    
    When a GFP_ATOMIC allocation fails, it falls back to allocating the
    data on the stack and converting it to a waiting call.
    
    Make sure we actually wait in this case.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 59190f4213462f191fc0d22d39b1cf18ea39ca39
Merge: 64fd52a... f6f88e9...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 14:02:33 2008 -0700

    Merge branch 'generic-ipi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'generic-ipi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (22 commits)
      generic-ipi: more merge fallout
      generic-ipi: merge fix
      x86, visws: use mach-default/entry_arch.h
      x86, visws: fix generic-ipi build
      generic-ipi: fixlet
      generic-ipi: fix s390 build bug
      generic-ipi: fix linux-next tree build failure
      fix: "smp_call_function: get rid of the unused nonatomic/retry argument"
      fix: "smp_call_function: get rid of the unused nonatomic/retry argument"
      fix "smp_call_function: get rid of the unused nonatomic/retry argument"
      on_each_cpu(): kill unused 'retry' parameter
      smp_call_function: get rid of the unused nonatomic/retry argument
      sh: convert to generic helpers for IPI function calls
      parisc: convert to generic helpers for IPI function calls
      mips: convert to generic helpers for IPI function calls
      m32r: convert to generic helpers for IPI function calls
      arm: convert to generic helpers for IPI function calls
      alpha: convert to generic helpers for IPI function calls
      ia64: convert to generic helpers for IPI function calls
      powerpc: convert to generic helpers for IPI function calls
      ...
    
    Fix trivial conflicts due to rcu updates in kernel/rcupdate.c manually

commit 64fd52a52077d3cd5a778ca031c0aaecf885eaa6
Merge: fe1a687... 6c9fcaf...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 13:59:31 2008 -0700

    Merge branch 'core/rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'core/rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (23 commits)
      rcu classic: update qlen when cpu offline
      rcu: make rcutorture even more vicious: invoke RCU readers from irq handlers (timers)
      rcu: make quiescent rcutorture less power-hungry
      rcu, rcutorture: make quiescent rcutorture less power-hungry
      rcu: make rcutorture more vicious: reinstate boot-time testing
      rcu: make rcutorture more vicious: add stutter feature
      rcutorture: WARN_ON_ONCE(1) when detecting an error
      rcu: remove unused field struct rcu_data::rcu_tasklet
      Revert "prohibit rcutorture from being compiled into the kernel"
      rcu: fix nf_conntrack_helper.c build bug
      rculist.h: fix include in net/netfilter/nf_conntrack_netlink.c
      rcu: remove duplicated include in kernel/rcupreempt.c
      rcu: remove duplicated include in kernel/rcupreempt_trace.c
      RCU, rculist.h: fix list iterators
      rcu: fix rcu_try_flip_waitack_needed() to prevent grace-period stall
      rculist.h: use the rcu API
      rcu: split list.h and move rcu-protected lists into rculist.h
      sched: 1Q08 RCU doc update, add call_rcu_sched()
      rcu: add call_rcu_sched() and friends to rcutorture
      rcu: add rcu_barrier_sched() and rcu_barrier_bh()
      ...

commit fe1a6875fcaaac2041945008a9875d2c07be1d9b
Author: Sebastian Siewior <bigeasy@linutronix.de>
Date:   Tue Jul 15 22:28:46 2008 +0200

    mm: fix build on non-mmu machines
    
    Commit 1ea0704e0d aka "mm: add a ptep_modify_prot transaction abstraction"
    
    caused:
    
    |  CC      init/main.o
    |In file included from include2/asm/pgtable.h:68,
    |                 from /home/bigeasy/git/linux-2.6-m68k/include/linux/mm.h:39,
    |                 from include2/asm/uaccess.h:8,
    |                 from /home/bigeasy/git/linux-2.6-m68k/include/linux/poll.h:13,
    |                 from /home/bigeasy/git/linux-2.6-m68k/include/linux/rtc.h:113,
    |                 from /home/bigeasy/git/linux-2.6-m68k/include/linux/efi.h:19,
    |                 from /home/bigeasy/git/linux-2.6-m68k/init/main.c:43:
    |/linux-2.6/include/asm-generic/pgtable.h: In function '__ptep_modify_prot_start':
    |/linux-2.6/include/asm-generic/pgtable.h:209: error: implicit declaration of function 'ptep_get_and_clear'
    |/linux-2.6/include/asm-generic/pgtable.h:209: error: incompatible types in return
    |/linux-2.6/include/asm-generic/pgtable.h: In function '__ptep_modify_prot_commit':
    |/linux-2.6/include/asm-generic/pgtable.h:220: error: implicit declaration of function 'set_pte_at'
    |make[2]: *** [init/main.o] Error 1
    |make[1]: *** [init] Error 2
    |make: *** [sub-make] Error 2
    
    on my m68knommu box.
    
    Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit de3b69d7d87e1e86c0307f0f15b377dcebeab906
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Tue Jul 15 13:28:14 2008 -0400

    ftrace: maintainer
    
    I'm willing to take responsibility for ftrace, and follow up on any
    issues that arise due to it.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 431ceb83f703a343bdd14350480a2224fa4bfedf
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Tue Jul 15 22:08:04 2008 +0200

    x86: fix TSC build error on 32bit
    
    Dave Hansen reported a build error on 32bit which went unnoticed
    as newer gcc versions seem to optimize unused static functions
    away before compiling them.
    
    Make vread_tsc() depend on CONFIG_X86_64
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 367c8c7bd9a2882daad6c9cb607e1db8ef781ad4
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Mon Jun 30 18:58:14 2008 -0400

    lockd: Pass "struct sockaddr *" to new failover-by-IP function
    
    Pass a more generic socket address type to nlmsvc_unlock_all_by_ip() to
    allow for future support of IPv6.  Also provide additional sanity
    checking in failover_unlock_ip() when constructing the server's IP
    address.
    
    As an added bonus, provide clean kerneldoc comments on related NLM
    interfaces which were recently added.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit f6f88e9bfb6ced9871ed65ebe85c371de3c9e4be
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jul 15 22:08:52 2008 +0200

    generic-ipi: more merge fallout
    
    fix more API change fallout in recently merged upstream changes.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b3c9816b9fa9a7b75ab36111eb76eca03e5bab78
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jul 15 22:03:56 2008 +0200

    generic-ipi: merge fix
    
    fix merge fallout:
    
    arch/x86/pci/amd_bus.c: In function ‘enable_pci_io_ecs':
    arch/x86/pci/amd_bus.c:581: error: too many arguments to function ‘on_each_cpu'
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1a781a777b2f6ac46523fe92396215762ced624d
Merge: b9d2252... 42a2f21...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jul 15 21:55:59 2008 +0200

    Merge branch 'generic-ipi' into generic-ipi-for-linus
    
    Conflicts:
    
    	arch/powerpc/Kconfig
    	arch/s390/kernel/time.c
    	arch/x86/kernel/apic_32.c
    	arch/x86/kernel/cpu/perfctr-watchdog.c
    	arch/x86/kernel/i8259_64.c
    	arch/x86/kernel/ldt.c
    	arch/x86/kernel/nmi_64.c
    	arch/x86/kernel/smpboot.c
    	arch/x86/xen/smp.c
    	include/asm-x86/hw_irq_32.h
    	include/asm-x86/hw_irq_64.h
    	include/asm-x86/mach-default/irq_vectors.h
    	include/asm-x86/mach-voyager/irq_vectors.h
    	include/asm-x86/smp.h
    	kernel/Makefile
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 560de0e65904db392e1c443c4bf5ee750573336b
Author: J. Bruce Fields <bfields@citi.umich.edu>
Date:   Tue Jul 15 15:05:45 2008 -0400

    lockd: get host reference in nlmsvc_create_block() instead of callers
    
    It may not be obvious (till you look at the definition of
    nlm_alloc_call()) that a function like nlmsvc_create_block() should
    consume a reference on success or failure, so I find it clearer if it
    takes the reference it needs itself.
    
    And both callers already do this immediately before the call anyway.
    
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 22a37bcb7857541eb2d37806c4744ee2530baa98
Merge: 849c529... 82f06e8...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 12:39:44 2008 -0700

    Merge branch 'sbp2-spindown' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
    
    * 'sbp2-spindown' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
      ieee1394: sbp2: spin disks down on suspend and shutdown
      firewire: fw-sbp2: spin disks down on suspend and shutdown
      ieee1394: sbp2: fix spindown for PL-3507 and TSB42AA9 firmwares
      firewire: fw-sbp2: fix spindown for PL-3507 and TSB42AA9 firmwares
      scsi: sd: optionally set power condition in START STOP UNIT

commit 849c529f57020cc47085400edd5e641d95cd4faf
Merge: b9d2252... a7ea678...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 12:39:13 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
      firewire: don't respond to broadcast write requests
      firewire: clean up fw_card reference counting
      firewire: clean up some includes
      firewire: remove unused struct members
      firewire: implement broadcast_channel CSR for 1394a compliance
      ieee1394: dump mmapped iso buffers in core files
      ieee1394: raw1394: Push the BKL down into the driver ioctls
      ieee1394: video1394: reorder module init, prepare BKL removal
      ieee1394: reduce log noise about config ROM CRC errors

commit 6d7bbbbacc5202eaabbc232681cc325b22a73eeb
Author: J. Bruce Fields <bfields@citi.umich.edu>
Date:   Tue Jul 15 14:38:32 2008 -0400

    lockd: minor svclock.c style fixes
    
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 6c9fcaf2eec1b9f85226a694230dd957dd7926b3
Merge: b9d2252... 199a952...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jul 15 21:10:12 2008 +0200

    Merge branch 'core/rcu' into core/rcu-for-linus

commit 6cde4de80773497d8333985b135f472eda870904
Author: Jeff Layton <jlayton@redhat.com>
Date:   Tue Jul 15 14:26:17 2008 -0400

    lockd: eliminate duplicate nlmsvc_lookup_host call from nlmsvc_lock
    
    nlmsvc_lock calls nlmsvc_lookup_host to find a nlm_host struct. The
    callers of this function, however, call nlmsvc_retrieve_args or
    nlm4svc_retrieve_args, which also return a nlm_host struct.
    
    Change nlmsvc_lock to take a host arg instead of calling
    nlmsvc_lookup_host itself and change the callers to pass a pointer to
    the nlm_host they've already found.
    
    Since nlmsvc_testlock() now just uses the caller's reference, we no
    longer need to get or release it.
    
    Signed-off-by: Jeff Layton <jlayton@redhat.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 417e1494fd70715b737428cc3c3d924255f22ba1
Author: Larry Finger <Larry.Finger@lwfinger.net>
Date:   Tue Jul 15 11:30:00 2008 -0500

    pcmcia: ide-cs: Remove outdated comment
    
    There is an outdated version information comment in ide-cs.
    
    Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit 002b90a1bf5fe9c8de7a8634403a685621841ff3
Author: Marc Zyngier <maz@misterjones.org>
Date:   Tue Jul 15 15:26:15 2008 +0200

    pcmcia: fix cisinfo_t removal
    
    The cisinfo_t removal patch (c5081d5f4775b2a3f858f91151bbf9163e473075
    pcmcia: simplify pccard_validate_cis ) introduced a bug that prevented
    card detection, for the (info->Chains == MAX_TUPLES) check was replaced
    by (count), which is always true. Restoring the comparison to MAX_TUPLES
    makes everybody happy...
    
    [linux@dominikbrodowski.net: update changelog comment]
    Signed-off-by: Marc Zyngier <marc.zyngier@altran.com>
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit d93c768e66d8c3970187c179a91a2553b077d9e8
Author: Dominik Brodowski <linux@dominikbrodowski.net>
Date:   Tue Jul 15 20:11:21 2008 +0200

    pcmcia: fix return value in cm4000_cs.c
    
    should be -EINVAL, not EINVAL. Found by Peter Stuge.
    
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit 8f920d5e29f86d3425a68e1c3bc264d1f6f55112
Author: Jeff Layton <jlayton@redhat.com>
Date:   Tue Jul 15 14:06:48 2008 -0400

    lockd: eliminate duplicate nlmsvc_lookup_host call from nlmsvc_testlock
    
    nlmsvc_testlock calls nlmsvc_lookup_host to find a nlm_host struct. The
    callers of this functions, however, call nlmsvc_retrieve_args or
    nlm4svc_retrieve_args, which also return a nlm_host struct.
    
    Change nlmsvc_testlock to take a host arg instead of calling
    nlmsvc_lookup_host itself and change the callers to pass a pointer to
    the nlm_host they've already found.
    
    We take a reference to host in the place where nlmsvc_testlock()
    previous did a new lookup, so the reference counting is unchanged from
    before.
    
    Signed-off-by: Jeff Layton <jlayton@redhat.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit b9d2252c1e44fa83a4e65fdc9eb93db6297c55af
Merge: b312bf3... e79aec2...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 11:26:14 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6:
      slab: rename slab_destroy_objs
      slub: current is always valid
      slub: Add check for kfree() of non slab objects.

commit b312bf359e20cc39c00d480fd40a24c245d80bf7
Merge: dc221ea... 2640d7c...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 11:18:10 2008 -0700

    Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
    
    * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
      AHCI: Remove an unnecessary flush from ahci_qc_issue
      AHCI: speed up resume
      [libata] Add support for VPD page b1
      ata: endianness annotations in pata drivers
      libata-eh: update atapi_eh_request_sense() to take @dev instead of @qc
      [libata] sata_svw: update code comments relating to data corruption
      libata/ahci: enclosure management support
      libata: improve EH internal command timeout handling
      libata: use ULONG_MAX to terminate reset timeout table
      libata: improve EH retry delay handling
      libata: consistently use msecs for time durations

commit dc221eae08eea3b0db127d1f152fac24d10b6a52
Merge: 98339cb... 4735c98...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 11:16:05 2008 -0700

    Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
    
    * 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: (56 commits)
      i2c: Add detection capability to new-style drivers
      i2c: Call client_unregister for new-style devices too
      i2c: Clean up old chip drivers
      i2c-ibm_iic: Register child nodes
      i2c: New-style EEPROM driver using device IDs
      i2c: Export the i2c_bus_type symbol
      i2c-au1550: Fix PM support
      i2c-dev: Delete empty detach_client callback
      i2c: Drop stray references to lm_sensors
      i2c: Check for ACPI resource conflicts
      i2c-ocores: basic PM support
      i2c-sibyte: SWARM I2C board initialization
      i2c-i801: Fix handling of error conditions
      i2c-i801: Rename local variable temp to status
      i2c-i801: Properly report bus arbitration loss
      i2c-i801: Remove verbose debugging messages
      i2c-algo-pcf: Drop unused struct members
      i2c-algo-pcf: Multi-master lost-arbitration improvement
      i2c: Deprecate the legacy gpio drivers
      i2c-pxa: Initialize early
      ...

commit 98339cbd360b77c3167db287fd611468c2c44559
Merge: e4e0fad... cbbc4e8...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 11:15:36 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (80 commits)
      ide-floppy: fix unfortunate function naming
      ide-tape: unify idetape_create_read/write_cmd
      ide: add ide_pc_intr() helper
      ide-{floppy,scsi}: read Status Register before stopping DMA engine
      ide-scsi: add more debugging to idescsi_pc_intr()
      ide-scsi: use pc->callback
      ide-floppy: add more debugging to idefloppy_pc_intr()
      ide-tape: always log debug info in idetape_pc_intr() if debugging is enabled
      ide-tape: add ide_tape_io_buffers() helper
      ide-tape: factor out DSC handling from idetape_pc_intr()
      ide-{floppy,tape}: move checking of ->failed_pc to ->callback
      ide: add ide_issue_pc() helper
      ide: add PC_FLAG_DRQ_INTERRUPT pc flag
      ide-scsi: move idescsi_map_sg() call out from idescsi_issue_pc()
      ide: add ide_transfer_pc() helper
      ide-scsi: set drive->scsi flag for devices handled by the driver
      ide-{cd,floppy,tape}: remove checking for drive->scsi
      ide: add PC_FLAG_ZIP_DRIVE pc flag
      ide-tape: factor out waiting for good ireason from idetape_transfer_pc()
      ide-tape: set PC_FLAG_DMA_IN_PROGRESS flag in idetape_transfer_pc()
      ...

commit cbbc4e818de4451cdef75a112b7fc8a523d5d2a0
Author: Borislav Petkov <petkovbb@gmail.com>
Date:   Tue Jul 15 21:22:03 2008 +0200

    ide-floppy: fix unfortunate function naming
    
    mv idefloppy_transfer_pc1 idefloppy_start_pc_transfer
    mv idefloppy_transfer_pc2 idefloppy_transfer_pc
    
    which describes their functionality and disambiguates them. There should be no
    functionality change introduced by this patch.
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit cd2abbfec84f43db740483daf4ea528d49d8858f
Author: Borislav Petkov <petkovbb@gmail.com>
Date:   Tue Jul 15 21:22:03 2008 +0200

    ide-tape: unify idetape_create_read/write_cmd
    
    A straightforward one. There should be no functional change resulting from this
    change.
    
    [bart: minor fixups]
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 646c0cb6c430f8d3ad3769dd1518fe664ff0ce27
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:22:03 2008 +0200

    ide: add ide_pc_intr() helper
    
    * ide-tape.c: add 'drive' argument to idetape_update_buffers().
    
    * Add generic ide_pc_intr() helper to ide-atapi.c and then
      convert ide-{floppy,tape,scsi} device drivers to use it.
    
    * ide-tape.c: remove no longer needed DBG_PC_INTR.
    
    There should be no functional changes caused by this patch
    (unless the debugging is explicitely compiled in).
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 55d82bfa6763d6761670d740ab3bac2f1c042d87
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:22:03 2008 +0200

    ide-{floppy,scsi}: read Status Register before stopping DMA engine
    
    Read Status Register before stopping DMA engine to match ide-tape
    device driver - it should be safe and shouldn't affect anything.
    
    This is a preparation for adding generic ide_pc_intr() helper.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit cdca5c1f3b769eb2cdfc9cadc254cb74ba73c7d6
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:22:02 2008 +0200

    ide-scsi: add more debugging to idescsi_pc_intr()
    
    Add more debugging to idescsi_pc_intr() to match ide-tape's
    idetape_pc_intr().
    
    While at it:
    
    * Correct the first debug message.
    
    This is a preparation for adding generic ide_pc_intr() helper.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit c6b2d260b5a7a5ed32aa2ce370d81183fc37eeb1
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:22:02 2008 +0200

    ide-scsi: use pc->callback
    
    * Add ide_scsi_callback() pc->callback implementation, then update
      idescsi_check_condition() and idescsi_queue() to setup ->callback.
    
    * Convert idescsi_pc_intr() to use pc->callback.
    
    This is a preparation for adding generic ide_pc_intr() helper.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 4c93067ea9e5eca9d975bec74dae641228ac1bbe
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:22:02 2008 +0200

    ide-floppy: add more debugging to idefloppy_pc_intr()
    
    Add more debugging to idefloppy_pc_intr() to match ide-tape's
    idetape_pc_intr().
    
    While at it:
    
    * Correct the first debug message.
    
    * Log device name with "DMA finished" message.
    
    This is a preparation for adding generic ide_pc_intr() helper.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 3e421d324c003f8f002f402141b15d758adbfaef
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:22:01 2008 +0200

    ide-tape: always log debug info in idetape_pc_intr() if debugging is enabled
    
    Add DBG_PC_INTR debug level and use it to always log debug info
    in idetape_pc_intr() if debugging is enabled.
    
    While at it:
    
    * Use drive->name instead of tape->name.
    
    * Log device name with "DMA finished" message.
    
    This is a preparation for adding generic ide_pc_intr() helper.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 08424ac24a35b505463919a897b097f27e4dca96
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:22:01 2008 +0200

    ide-tape: add ide_tape_io_buffers() helper
    
    * Add ide_tape_io_buffers() helper which is a wrapper for
      idetape_{in,out}put_buffers() and convert idetape_pc_intr()
      to use it.
    
    * Remove no longer used idetape_io_buf typedef.
    
    There should be no functional changes caused by this patch.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>---

commit 74e63e74ea57e06839aa5fcf016eace35da26050
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:22:01 2008 +0200

    ide-tape: factor out DSC handling from idetape_pc_intr()
    
    Factor out DSC handling from idetape_pc_intr() to ide_tape_handle_dsc()
    helper as a preparation for adding generic ide_pc_intr() helper.
    
    There should be no functional changes caused by this patch.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit dd2e9a032bc552f6e2ae852e81cde602c09d7d3e
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:22:01 2008 +0200

    ide-{floppy,tape}: move checking of ->failed_pc to ->callback
    
    Move checking/resetting of ->failed_pc from ide*_pc_intr() to ->callback
    as a preparation for adding generic ide_pc_intr() helper.
    
    There should be no functional changes caused by this patch.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>---

commit 6bf1641ca1c7554f0da54aaf89788731b541bacc
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:22:00 2008 +0200

    ide: add ide_issue_pc() helper
    
    Add generic ide_issue_pc() helper to ide-atapi.c and then
    convert ide-{floppy,tape,scsi} device drivers to use it.
    
    There should be no functional changes caused by this patch.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 28c7214bd8c2bbd4873b8f1e7f58d86d3731124f
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:59 2008 +0200

    ide: add PC_FLAG_DRQ_INTERRUPT pc flag
    
    Add PC_FLAG_DRQ_INTERRUPT pc flag, set it in ide*_do_request()
    and check for it (instead of checking for IDE*_FLAG_DRQ_INTERRUPT)
    in ide*_issue_pc().  This is a preparation for adding generic
    ide_issue_pc() helper.
    
    There should be no functional changes caused by this patch.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 4cc196897de9e6c02cf86debc5b9f7cf1b69a214
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:58 2008 +0200

    ide-scsi: move idescsi_map_sg() call out from idescsi_issue_pc()
    
    Move idescsi_map_sg() call out from idescsi_issue_pc()
    to idescsi_do_request() as a preparation to adding generic
    ide_issue_pc() helper.
    
    There should be no functional changes caused by this patch.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 594c16d8dd54cd7b1c5ef1ec3ac0f6bf34301dad
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:58 2008 +0200

    ide: add ide_transfer_pc() helper
    
    * Add ide-atapi.c file for generic ATAPI support together with
      CONFIG_IDE_ATAPI config option.
    
    * Add generic ide_transfer_pc() helper to ide-atapi.c and then
      convert ide-{floppy,tape,scsi} device drivers to use it.
    
    There should be no functional changes caused by this patch.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit f83cbc77b0d5521b4f0f591ede4870316944481a
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:58 2008 +0200

    ide-scsi: set drive->scsi flag for devices handled by the driver
    
    This is a preparation for adding generic ide_transfer_pc() helper.
    
    There should be no functional changes caused by this patch.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 794cc6804bb946826b7427d205ac391a5370d361
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:57 2008 +0200

    ide-{cd,floppy,tape}: remove checking for drive->scsi
    
    Remove checking for drive->scsi which is no longer set by IDE core code
    (leave the flag since it will be re-used for generic ATAPI support).
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 5d41893c0f9caf94b449eada0279a08c86f0212e
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:57 2008 +0200

    ide: add PC_FLAG_ZIP_DRIVE pc flag
    
    Add PC_FLAG_ZIP_DRIVE pc flag, set it in idefloppy_do_request()
    and check for it (instead of checking for IDEFLOPPY_FLAG_ZIP_DRIVE)
    in idefloppy_transfer_pc().  This is a preparation for adding
    generic ide_transfer_pc() helper.
    
    There should be no functional changes caused by this patch.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 5a7b75ab429e9ed568be50cfbf7091f097457cb8
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:57 2008 +0200

    ide-tape: factor out waiting for good ireason from idetape_transfer_pc()
    
    Factor out waiting for good ireason from idetape_transfer_pc()
    to ide_tape_wait_ireason() as a preparation for adding generic
    ide_transfer_pc() helper.
    
    There should be no functional changes caused by this patch.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 9fd13a27c8a35ff1986793cb96aaedb5e75b5368
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:57 2008 +0200

    ide-tape: set PC_FLAG_DMA_IN_PROGRESS flag in idetape_transfer_pc()
    
    Set PC_FLAG_DMA_IN_PROGRESS flag in idetape_transfer_pc() instead of
    idetape_issue_pc() to match the other ATAPI device drivers.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 6ffb66410dd9f5f383d9265d51ab667333a8296c
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:56 2008 +0200

    ide-floppy: start DMA engine in idefloppy_transfer_pc1()
    
    Start DMA engine and set PC_FLAG_DMA_IN_PROGRESS flag in
    idefloppy_transfer_pc1() instead of idefloppy_issue_pc()
    so the Status Register and the Interrupt Reason Register
    are checked first.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 5e3310958204912f3f00be2592c945fbc37db6ae
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:56 2008 +0200

    ide-{floppy,tape}: PC_FLAG_DMA_RECOMMENDED -> PC_FLAG_DMA_OK
    
    * Use PC_FLAG_DMA_OK flag instead of PC_FLAG_DMA_RECOMMENDED one.
    
    * Remove no longer used PC_FLAG_DMA_RECOMMENDED flag.
    
    There should be no functional changes caused by this patch.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 1b06e92aa03018e4b3ba281e03a7711d9b71a998
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:56 2008 +0200

    ide-{floppy,tape}: merge pc->idefloppy_callback and pc->idetape_callback
    
    Merge pc->idefloppy_callback and pc->idetape_callback into pc->callback.
    
    There should be no functional changes caused by this patch.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 81f4938239fea86d0a7529194a37fb81041171e0
Author: Borislav Petkov <petkovbb@gmail.com>
Date:   Tue Jul 15 21:21:56 2008 +0200

    ide-floppy: merge callbacks
    
    The appropriate functionality of the callback is established through querying
    the ATAPI packet command in pc->c[0].
    
    While at it, simplify if (floppy->failed_pc)-branch to be found in the original
    idefloppy_request_sense_callback().
    
    Bart:
    - keep handling for blk_pc_request() requests unchanged + add FIXME
    - add uptodate variable + leave just one idefloppy_end_request() call
    - add newline to the debug message
    
    Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 92f5daff2b8439fa4c57c57f47823ffc459c3bd9
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:55 2008 +0200

    ide-tape: make pc->idetape_callback void
    
    There should be no functional changes caused by this patch.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 5985e6abbd89f969c17fd80ab864c80f089827a3
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:55 2008 +0200

    ide-tape: merge callbacks
    
    The appropriate functionality of the callback is established through querying
    the ATAPI packet command in pc->c[0].
    
    While at it:
    - add uptodate variable + leave just one idetape_end_request() call
    - don't use HWGROUP() macro
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 258ec4113081c2b63117dc2df6d94c3e484e9747
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:55 2008 +0200

    ide-tape: make idetape_retry_pc() void
    
    idetape_retry_pc() always returns ide_stopped so make it void.
    
    There should be no functional changes caused by this patch.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 568ca92774d2f6be4a7e2f8357559bfdc9424056
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:54 2008 +0200

    ide-{floppy,tape,scsi}: log device name instead of driver name
    
    Log device name instead of driver name in *_pc_intr() and *_transfer_pc*().
    
    While at it:
    
    * Merge two consecutive printk()-s in *_pc_intr() together.
    
    * Replace "floppy"/"tape"/"scsi" references in printk()-s by "device".
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 0b2eea4c5594ceaf13c57eaff7ff226263f1c36f
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:54 2008 +0200

    ide-floppy: merge idefloppy_transfer_pc() and idefloppy_transfer_pc1()
    
    * Check IDEFLOPPY_FLAG_ZIP_DRIVE flag in idefloppy_transfer_pc1()
      and skip idefloppy_transfer_pc2()-phase if the flag is not set.
    
    * Always use idefloppy_transfer_pc1() in idefloppy_issue_pc()
      and remove no longer needed idefloppy_transfer_pc().
    
    There should be no functional changes caused by this patch.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 170ee569bbe1005baebf2e9e4c3f4622d14ec851
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:54 2008 +0200

    ide-tape: remove SIMULATE_ERRORS debug code
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 531e9e50543ebf562237b8ac64529ae09b344a43
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:54 2008 +0200

    ide-tape: remove stale comments from idetape_pc_intr()
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 91395a16309596c2e78439aa5f9f6004f0365ef9
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:54 2008 +0200

    ide-tape: remove unneeded CONFIG_BLK_DEV_IDEDMA ifdef
    
    PC_FLAG_DMA_IN_PROGRESS flag is never set if DMA support is disabled.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 6bd3b0bfb8fccdcce3b8524d6761e0a3ab6e23f0
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:53 2008 +0200

    ide-tape: remove superfluous warning message from idetape_issue_pc()
    
    ide_dma_off() prints info about DMA being disabled.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 1e049a8ea190b7cc22320c7797b36b2c6128c9c5
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:53 2008 +0200

    ide-tape: remove superfluous error message from idetape_pc_intr()
    
    ide_dma_off() prints info about DMA being disabled.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 87429bdc2e0701fa33a455297de01e79797b4210
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:53 2008 +0200

    ide-tape: idetape_pc_intr() should use local_irq_enable_in_hardirq()
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 43a2b5b29385a3e0997a47c86f286d3645e5cb44
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:52 2008 +0200

    ide-scsi: add debug_log() macro
    
    Add debug_log() macro and convert the driver to use it.
    
    [ This makes debug messages to be always prefixed with "ide-scsi: "
      and use KERN_INFO level. ]
    
    While at it:
    
    * Change "DMA complete" debug message to "DMA finished" to match
      other ATAPI device drivers.
    
    * Use __func__.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit c8c51129805c0efb32f34afd3af8fe94f5757363
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:52 2008 +0200

    ide-scsi: remove superfluous BUG_ON() from idescsi_transfer_pc()
    
    ide_set_handler() bugs on ->handler == NULL so no need to do it
    in idescsi_transfer_pc().
    
    There should be no functional changes caused by this patch.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 3e52fb4d1f4cc9630422982b6c5fa571e30f9889
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:52 2008 +0200

    ide-scsi: merge idescsi_input_buffers() and idescsi_output_buffers()
    
    * Merge idescsi_input_buffers() and idescsi_output_buffers()
      into ide_scsi_io_buffers() helper.
    
    While at it:
    
    * Log device name instead of driver name on error.
    
    * Use xfer_func_t.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 6c60bd8ea7aa536d67830bc8384ef0ebdfb8aad4
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:52 2008 +0200

    ide-scsi: fix Interrupt Reason checking in idescsi_pc_intr()
    
    Set PC_FLAG_WRITING pc flag in idescsi_queue() (if needed)
    and then fix Interrupt Reason checking in idescsi_pc_intr().
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit c04bbc812b05b304a9118687d0e0a47e35f00d1d
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:51 2008 +0200

    ide-scsi: fix handling of DMA errors in idescsi_pc_intr()
    
    Check return value of ->dma_end method and if there was a DMA error
    handle it accordingly (set PC_FLAG_DMA_ERROR pc flag, don't update
    pc->xferred and increase rq->errors).
    
    Also move debug message in the right place while at it.
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit e8e25f03e19c2c47834c821511625c0b80567827
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:51 2008 +0200

    ide-scsi: fix DRQ checking for DMA transfers in idescsi_pc_intr()
    
    If DRQ bit of Status Register is not cleared it is an error condition
    and should be handled accordingly (disable DMA + reset the device).
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit b3d96afccf8b5c67b66a61efb88c53ff029c6611
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:51 2008 +0200

    ide-scsi: fix race in idescsi_transfer_pc()
    
    Start DMA engine before sending content of packet command (otherwise
    it is possible that IRQ will happen before DMA engine is started).
    
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 63f5abb0959337db0d5bece9cefba03cdcadec51
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Tue Jul 15 21:21:51 2008 +0200

    ide: remove action argument in ide_do_drive_cmd
    
    ide_do_drive_cmd is called only with ide_preempt action argument. So
    we can remove the action argument in ide_do_drive_cmd and ide_action_t
    typedef.
    
    This patch also includes two minor cleanups: 1) ide_do_drive_cmd
    always succeeds so we don't need the return value; 2) the callers use
    blk_rq_init before ide_do_drive_cmd so there is no need to initialize
    rq->errors.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 7e12ca11d65f4cb29ed58ea3948f8c5d4f57b35e
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Tue Jul 15 21:21:50 2008 +0200

    ide-scsi: replace ide_do_drive_cmd with blk_execute_rq_nowait
    
    All the callers of ide_do_drive_cmd() except for ide-scsi use
    ide_preempt action argument. This converts ide-scsi to use
    blk_execute_rq_nowait instead of ide_do_drive_cmd so that we can
    remove the action argument in ide_do_drive_cmd and ide_action_t
    typedef.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit ff07488346702f554aaeb6aae982540aa0302373
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:50 2008 +0200

    ide: remove drive->ctl
    
    Remove drive->ctl (it is always equal to 0x08 after init time).
    
    While at it:
    
    * Use ATA_DEVCTL_OBS define.
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 0fd04dcc2ebb6ec9088c24b368b0ce1f42a98ef5
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:50 2008 +0200

    ide: use ->OUTBSYNC in ide_set_irq()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 6a732e11be1355baeeca7c47f19ab20e7baa6ce7
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:50 2008 +0200

    ide: use ->OUTBSYNC in init_irq()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit f8c4bd0ab2b8783c0f080957781e9f70bee48eaa
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:49 2008 +0200

    ide: pass 'hwif *' instead of 'drive *' to ->OUTBSYNC method
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 135721446144af005109c25eeacca4fdddcd9a66
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:49 2008 +0200

    ide: remove ->mmio flag from ide_hwif_t
    
    Since scc_pata host driver no longer uses IDE PCI layer / ide_dma_setup()
    and all other ->mmio users set also IDE_HFLAG_MMIO host flag we can safely
    remove ->mmio flag.
    
    There should be no functional changes caused by this patch.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit ed4af48fd660176680da905817f6e40d51436e4c
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:48 2008 +0200

    ide: move IRQ unmasking out from ->tf_load method
    
    Move IRQ unmasking out from ->tf_load method to its users.
    
    There should be no functional changes caused by this patch
    (SELECT_MASK() is NOP except for hpt366, icside and sgiioc4).
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 9a410e79b552bacb4481f85618aa7333b7776ed7
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:48 2008 +0200

    ide: remove IDE_TFLAG_NO_SELECT_MASK taskfile flag
    
    Always call SELECT_MASK(..., 0) in ide_tf_load() (needs to be done
    to match ide_set_irq(..., 1)) and then remove IDE_TFLAG_NO_SELECT_MASK
    taskfile flag.
    
    This change should only affect hpt366 and icside host drivers since
    ->maskproc(..., 0) for sgiioc4 is equivalent to ide_set_irq(..., 1).
    
    Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Cc: Russell King <rmk@arm.linux.org.uk>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit e81a3bde13343bc36613aff8f864def7171b376a
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:48 2008 +0200

    ide: fix do_probe() to use SELECT_DRIVE()
    
    Fix one place in do_probe() which used ->OUTB directly instead
    of calling SELECT_DRIVE() (so ->selectproc method is also used).
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 49e153e68187454e296f1e03442393f1a3f1d69c
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:47 2008 +0200

    ide: remove commented out code from ide_config_drive_speed()
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 912ef6d94cc07ce5db19a8ed8953676727d4f30c
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:47 2008 +0200

    sgiioc4: use ->extra_base instead of ->dma_status for dma_handle
    
    This is a preparation for removal of ->dma_status field from ide_hwif_t.
    
    There should be no functional changes caused by this patch.
    
    Acked-by: Jeremy Higdon <jeremy@sgi.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 57279a7a401eed844ded4346c5ff512e622ac1de
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:47 2008 +0200

    ide: remove try_to_flush_leftover_data()
    
    Just use the new & shiny ide_pad_transfer() helper instead.
    
    Also remove the superfluous check for 'drive->media == ide_disk'
    while at it (ide_ata_error() is used only for ide_disk devices).
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 931ee0dc5c69e8113233d21942681ab8fecde7f9
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:47 2008 +0200

    ide: remove obsoleted "ide=" kernel parameters
    
    * Remove obsoleted "ide=" kernel parameters.
    
    * Remove no longer needed:
      - ide_setup()
      - parse_options()
      - __setup("", ...)
      - module_param(options, ...)
    
    * Use module_{init,exit}() for MODULE=y case and remove MODULE ifdef.
    
    * Make ide_*acpi* and ide_doubler variables static.
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit dbac9f895f628deebc99dee86dfd21c1823013c3
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:46 2008 +0200

    ide: cleanup init_ide_data()
    
    * Remove no longer need init_ide_data() call from ide_setup().
    
    * Cleanup init_ide_data().
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 232595eaff951e96cabe5e85fed35f66b72ff51e
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:46 2008 +0200

    ide: remove obsoleted "hdx=" kernel parameters
    
    * Remove obsoleted "hdx=" kernel parameters.
    
    * Remove no longer used stridx() and match_parm().
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 30e5ee4d1a651a0c66e86c6612c003034bd20ba2
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:46 2008 +0200

    ide: remove obsoleted "idebus=" kernel parameter
    
    * Remove obsoleted "idebus=" kernel parameter.
    
    * Remove no longer needed ide_system_bus_speed() and system_bus_clock()
      (together with idebus_parameter and system_bus_speed variables).
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 681a561b7ec7fdcd8f35b68e44ac6d6c70aecc04
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Tue Jul 15 21:21:45 2008 +0200

    block: unexport blk_end_sync_rq
    
    All the users of blk_end_sync_rq has gone (they are converted to use
    blk_execute_rq). This unexports blk_end_sync_rq.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 52a93ba815737e3877f85b46850cffe993a22429
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Tue Jul 15 21:21:45 2008 +0200

    block: remove the checking for NULL queue in blk_put_request
    
    Some uses blk_put_request asymmetrically, that is, they uses it with
    requests that not allocated by blk_get_request. As a result,
    blk_put_request has a hack to catch a NULL request_queue. Now such
    callers are fixed (they use blk_get_request properly). So we can
    safely remove the hack in blk_put_request.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit d79c5a670ddf076a346ddcf3d9e21785ecab963f
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Tue Jul 15 21:21:45 2008 +0200

    block: convert pd_special_command to use blk_execute_rq
    
    pd_special_command uses blk_put_request with struct request on the
    stack. As a result, blk_put_request needs a hack to catch a NULL
    request_queue.  This converts pd_special_command to use
    blk_execute_rq.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit ed820f19521de246c5b7978f8f78290733a55b20
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Tue Jul 15 21:21:45 2008 +0200

    ide-cd: remove ide_cd_init_rq
    
    ide_cd_init_rq is not used by ide-cd_ioctl any more. Only
    cdrom_queue_request_sense use it. This converts
    cdrom_queue_request_sense to use blk_rq_init directly and removes
    ide_cd_init_rq.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 124cafc5eb973e748c4ce3dc1caad29274e64613
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Tue Jul 15 21:21:44 2008 +0200

    ide: remove ide_init_drive_cmd
    
    ide_init_drive_cmd just calls blk_rq_init. This converts the users of
    ide_init_drive_cmd to use blk_rq_init directly and removes
    ide_init_drive_cmd.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 5f2e1ceef45ac07d7c52d16de2531a56c453bb0f
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Tue Jul 15 21:21:44 2008 +0200

    ide: remove ide_wait/head_wait path in ide_do_drive_cmd
    
    Now all the users of ide_do_drive_cmd using ide_wait/head_wait are
    converted to use blk_execute_rq this removes the ide_wait/head_wait
    path in ide_do_drive_cmd.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 5b114715ed63f3a4fdf790f5df61364fc4adadf1
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Tue Jul 15 21:21:44 2008 +0200

    ide: convert ide_do_drive_cmd path to use blk_execute_rq
    
    This converts the ide_do_drive_cmd path using ide_[head_]wait to use
    blk_execute_rq.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 9a2d43b7566caeeeb414aa628bc2759028897dbb
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:43 2008 +0200

    block: handle blk_pm_resume_request() requests in blk_execute_rq_nowait()
    
    For blk_pm_resume_request() requests (which are used only by IDE subsystem
    currently) the queue is stopped so we need to call ->request_fn explicitly.
    
    Thanks to:
    - Rafael for reporting/bisecting the bug
    - Borislav/Rafael for testing the fix
    
    This is a preparation for converting IDE to use blk_execute_rq().
    
    Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 64ea1b4ab7f51c5de601d291a51508c27d445f70
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Tue Jul 15 21:21:43 2008 +0200

    ide-tape: convert ide_do_drive_cmd path to use blk_execute_rq
    
    This converts the ide_do_drive_cmd path using ide_wait to use
    blk_execute_rq.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 154ed280e3f48995d0689b57f10b7063add63019
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Tue Jul 15 21:21:43 2008 +0200

    ide-taskfile: convert ide_do_drive_cmd path to use blk_execute_rq
    
    This converts the ide_do_drive_cmd path using ide_wait to use
    blk_execute_rq.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 6fe162381e547f457252e68521eb42fd36ec1418
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Tue Jul 15 21:21:43 2008 +0200

    ide-floppy: convert ide_do_drive_cmd path to use blk_execute_rq
    
    This converts the ide_do_drive_cmd path using ide_wait to use
    blk_execute_rq.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit dd47087bc173a84e8c42644b315d38b30dc02263
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Tue Jul 15 21:21:43 2008 +0200

    ide-disk: convert ide_do_drive_cmd path to use blk_execute_rq
    
    This converts the ide_do_drive_cmd path using ide_wait to use
    blk_execute_rq.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 0ef4c4db7faabe4fb8a516e9e991e1e8e87a647f
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Tue Jul 15 21:21:42 2008 +0200

    ide-cd: convert ide_do_drive_cmd path to use blk_execute_rq
    
    This converts the ide_do_drive_cmd path using ide_wait to use
    blk_execute_rq.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 5f828546e1acb45678e73d3a9a796c1a3a8c7846
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Tue Jul 15 21:21:42 2008 +0200

    ide-cd: convert ide_cd_queue_pc to use blk_execute_rq
    
    This converts ide_cd_queue_pc to use blk_execute_rq, necessitating
    changing the ide_cd_queue_pc prototype into a form that doesn't takes
    a pointer to request struct. ide_cd_queue_pc works like scsi_execute.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit c6866a6ff571eebebda45bf14b5b62188768893a
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:42 2008 +0200

    ide: use __generic_unplug_device() in ide_do_drive_cmd() (take 2)
    
    * Call __elv_add_request() with 'plug' == 1 (so the device will be
      plugged) and then use __generic_unplug_device() instead of calling
      ide_do_request() directly.
    
    v2:
    * For blk_pm_resume_request() requests the queue is stopped so we
      need to call ->request_fn explicitly.
    
      Thanks to:
      - Rafael for reporting/bisecting the bug
      - Borislav/Rafael for testing the fix
    
    This is a preparation for converting IDE to use blk_execute_rq().
    
    Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit e8a96aa71355edef9f40ce01459acf25c50cb78c
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Tue Jul 15 21:21:41 2008 +0200

    ide: set REQ_PREEMPT request flag in ide_do_drive_cmd() users
    
    * Set REQ_PREEMPT request flag in ide_do_drive_cmd() users
      for ide_preempt and ide_head_wait action types.
    
    * Remove setting REQ_PREEMPT from ide_do_drive_cmd().
    
    While at it:
    
    * Set 'where' variable outside ide_lock.
    
    This is a preparation for converting IDE to use blk_execute_rq().
    
    There should be no functional changes caused by this patch.
    
    Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Borislav Petkov <petkovbb@gmail.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 5d0cc8ae29b310ceb6516a6840ca22738aab7820
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Tue Jul 15 21:21:41 2008 +0200

    ide: use get_unaligned_* helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit a792bd5a407872714942f50bf24083874ce03745
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Tue Jul 15 21:21:41 2008 +0200

    ide-tape: use clamp_t() rather than nested min_t()/max_t()
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit d6cddd3cac6650f273a2595c9f403aacee01ab05
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Tue Jul 15 21:21:41 2008 +0200

    ide: eliminate FIT() macro
    
    Replace the FIT() macro with the kernel-provided clamp_val() macro.
    
    FIT was always being called with a member of a struct ide_timing,
    which are shorts, and constant constraints for the min and max.
    
    Thus we can use clamp_val, rather than clamp_t.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 5ddee516dae1acc779b36cb7565720a80503196d
Author: Mikhail Cherkashin <mcherkashin@ru.mvista.com>
Date:   Tue Jul 15 21:21:40 2008 +0200

    ide: disable drive interrupts in ide_driveid_update()
    
    Since ide_driveid_update() uses polling to execute the IDENTIFY DEVICE command
    but clears nIEN bit in the control register and doesn't mask the IDE interrupt,
    the latter does happen and lead to the corresponding message to appear:
    
    ide0: unexpected interrupt, status=0x58, count=1
    
    when e.g. running hdparm with option -X with a non-PCI IDE driver...
    
    Signed-off-by: Mikhail Cherkashin <mcherkashin@ru.mvista.com>
    Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit 8c6e46ddb343004e33653f62f0b09c0721cd8c12
Author: Mikhail Cherkashin <mcherkhashin@ru.mvista.com>
Date:   Tue Jul 15 21:21:40 2008 +0200

    palm_bk3710: fix tRP for UDMA mode 4
    
    Fix tRP timing for UDMA mode 4 according to the ATA specification.
    
    Signed-off-by: Mikhail Cherkashin <mcherkhashin@ru.mvista.com>
    Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

commit e4e0fadcd929138aa82130a1c5f22206d86d7bb2
Merge: 1435176... ec1aef3...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 11:03:19 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6:
      jfs: remove DIRENTSIZ
      JFS: diAlloc() should return -EIO rather than EIO
      JFS: skip bad iput() call in error path
      JFS: switch to seq_files
      JFS: 0 is not valid errno value so return NULL from jfs_lookup

commit 14351760e314b8a9720804b11c6bd11d0c0b1258
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 11:01:39 2008 -0700

    Fix printk format warning in clocksource/acpi_pm.c
    
    For real, this time.  The earlier attempt just moved the warning around.
    
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit b27418aa551a153e8bf1bd16cf93e5786f9590a9
Author: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date:   Mon Jul 14 16:58:47 2008 +0200

    [MIPS] Remove mips_machtype for LASAT machines
    
    This is the LASAT part of the mips_machtype removal.
    
    Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 0b56fd8c7abbf85baeecb77be25c54d3c7d11587
Author: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date:   Mon Jul 14 15:54:30 2008 +0200

    [MIPS] Remove mips_machtype from EMMA2RH machines
    
    This is the EMMA2RH part of the mips_machtype removal.
    
    [Ralf: Fixed to the #error statements]
    
    Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit c660729501894e0b88054ad4b66a5f98a1a2a37e
Author: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date:   Mon Jul 14 15:11:40 2008 +0200

    [MIPS] Remove mips_machtype from ARC based machines
    
    This is the ARC part of the mips_machtype removal.
    
    Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 9528356308ecd2fb6368472615996a8602c02964
Author: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date:   Fri Jul 11 22:34:48 2008 +0900

    [MIPS] MTX-1 flash partition setup move to platform devices registration
    
    Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
    Acked-By: David Woodhouse <David.Woodhouse@intel.com>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 7b22609442a32050e37cec5f6735376af61e68a1
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date:   Mon Jul 14 00:15:04 2008 +0900

    [MIPS] TXx9: cleanup and fix some sparse warnings
    
    * Do not return void value
    * Make some functions static
    * Do not include unnecessary bootinfo.h
    
    Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 4c642f3f5e9f3f1a2fcce2c3fa1a94bf80142202
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date:   Sun Jul 13 23:37:56 2008 +0900

    [MIPS] TXx9: rename asm-mips/mach-jmr3927 to asm-mips/mach-tx39xx
    
    Rename mach-jmr3927 directory to more proper name to make adding other
    platforms easier.
    
    Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 6e68665e51b9937b132a990b9ae7f04118e64688
Author: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date:   Sun Jul 13 20:04:18 2008 +0900

    [MIPS] remove machtype for group Toshiba
    
    Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
    Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit b6c4053610f04011bc0ecbc5a0417afe169b2693
Author: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date:   Sun Jul 13 20:02:13 2008 +0900

    [MIPS] separate rbtx4927_time_init() and rbtx4937_time_init()
    
    Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
    Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit a38c47519832f22659244fd8437722b7aaa67f9a
Author: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date:   Sun Jul 13 20:01:04 2008 +0900

    [MIPS] separate rbtx4927_arch_init() and rbtx4937_arch_init()
    
    Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
    Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit a00fb6694f15b3bccf105f34f10bbcb6b47af67c
Author: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date:   Sun Jul 13 19:54:08 2008 +0900

    [MIPS] txx9_cpu_clock setup move to rbtx4927_time_init()
    
    Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
    Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 7a1fdf1946b641f7c2866b3386414657eeb88084
Author: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date:   Sun Jul 13 19:51:55 2008 +0900

    [MIPS] txx9_board_vec set directly without mips_machtype
    
    Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
    Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit b03d7b18fd783f39e31560d568e7db954f3080af
Author: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date:   Fri Jul 11 23:03:03 2008 +0200

    [MIPS] IP22: Add platform device for Indy volume buttons
    
    Create platform device for Indy volume buttons and remove button
    handling from ip22-reset.c
    
    Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit efff4ae259b8f750ea426d3084007f85c0a15a85
Author: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date:   Fri Jul 11 22:45:21 2008 +0900

    [MIPS] cmbvr4133: Remove support
    
    It cannot be built for a long time and nobody maintains it.
    
    Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 3f16654f36723f5ef1ca38c4e2078ca377a0f86f
Author: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date:   Fri Jul 11 22:39:18 2008 +0900

    [MIPS] remove wrppmc_machine_power_off()
    
    It can be replace wrppmc_machine_halt().
    
    Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 9ecb1ff1b295a515b21d0ac83d8bd39b07335aab
Author: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date:   Fri Jul 11 22:39:14 2008 +0900

    [MIPS] replace inline assembler to cpu_wait()
    
    Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 5b438c44082d9f09fed10f3621fe8d5c93d3676d
Author: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date:   Thu Jul 10 20:29:55 2008 +0200

    [MIPS] IP22/28: Add platform devices for HAL2
    
    Create platform devices for hal2 and add option for selecting HAL2 alsa
    driver.
    
    Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit bf744d417ff2fe1e8e386c7ad06e79c34a078642
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date:   Fri Jul 11 23:28:04 2008 +0900

    [MIPS] TXx9: Update and merge defconfigs
    
    Merge rbhma4200(RBTX4927/37) and rbhma4500(RBTX4938) defconfig into
    single rbtx49xx defconfig.  And jmr3927 defconfig is also updated.
    
    Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit edcaf1a6a77315562e9781245cc8e028c9a921dc
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date:   Fri Jul 11 23:27:54 2008 +0900

    [MIPS] TXx9: Make single kernel can support multiple boards
    
    Make single kernel can be used on RBTX4927/37/38.  Also make
    some SoC-specific code independent from board-specific code.
    
    Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 766891565bdaf605ea4aebe3e75de77e848254d0
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date:   Fri Jul 11 00:33:21 2008 +0900

    [MIPS] TXx9: Update defconfigs
    
    Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 89d63fe179520b11f54de1f26755b7444c79e73a
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date:   Fri Jul 11 00:33:08 2008 +0900

    [MIPS] TXx9: Reorganize PCI code
    
    Split out PCIC dependent code and SoC dependent code from board dependent
    code.  Now TX4927 PCIC code is independent from TX4927/TX4938 SoC code.
    Also fix some build problems on CONFIG_PCI=n.
    
    As a bonus, "FPCIB0 Backplane Support" is available for all TX39/TX49 boards
    and PCI66 support is available for all TX49 boards.
    
    Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 22b1d707ffc99faebd86257ad19d5bb9fc624734
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date:   Fri Jul 11 00:31:36 2008 +0900

    [MIPS] TXx9: Reorganize code
    
    Move arch/mips/{jmr3927,tx4927,tx4938} into arch/mips/txx9/ tree.
    This will help more code sharing and maintainance.
    
    Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 14476007c90005c8992b786c15a59cca31f53268
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date:   Thu Jul 10 01:02:08 2008 +0900

    [MIPS] txx9: Make gpio_txx9 entirely spinlock-safe
    
    TXx9 GPIO set/get routines are spinlock-safe.  This patch make
    gpio_direction_{input,output} routines also spinlock-safe so that they
    can be used during early board setup.
    
    Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 315806cb19f9d375dccbc2d60fa14e16afdcd5ac
Author: Ralf Baechle <ralf@linux-mips.org>
Date:   Tue Jul 15 18:44:34 2008 +0100

    [MIPS] Malta: Cleanup organization of code into directories.
    
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit eda49eeebf263f3a34f6968959fc2e4825b42beb
Author: Ralf Baechle <ralf@linux-mips.org>
Date:   Tue Jul 15 18:44:34 2008 +0100

    [MIPS] Remove always true ifdef conditions.
    
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit d5deda6fa1ca434d36c2daffb63127e92c6470f5
Author: Ralf Baechle <ralf@linux-mips.org>
Date:   Tue Jul 15 18:44:34 2008 +0100

    [MIPS] MSC01: Cleanup configuration.
    
    This shouldn't depend on CONFIG_MIPS_BOARDS_GEN which is about to go away.
    
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 6da5e30b879394f0c55b2bbf3353d797097c8f0f
Author: Ralf Baechle <ralf@linux-mips.org>
Date:   Tue Jul 15 18:44:34 2008 +0100

    [MIPS] Remove impossible ifdef and code wrapped by it.
    
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 1398ddb2ebdb41e8efe6ba42505fd452704c8405
Author: Ralf Baechle <ralf@linux-mips.org>
Date:   Tue Jul 15 18:44:33 2008 +0100

    [MIPS] SEAD: Remove support code.
    
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 2157bc68711bf0e69f9aca4d310bd863298fbb3f
Author: Ralf Baechle <ralf@linux-mips.org>
Date:   Tue Jul 15 18:44:33 2008 +0100

    [MIPS] Atlas: Remove support code.
    
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 372a775f50347f5c1dd87752b16e5c05ea965790
Author: Ralf Baechle <ralf@linux-mips.org>
Date:   Tue Jul 15 18:44:33 2008 +0100

    [MIPS] Enable -ffunction-sections sections.
    
    -ffunction-sections serves as a workaround for the problems caused by the
    limited branch range in some inline assembler fragments for very large
    compilation units.
    
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 74c8494eeb7b321e5922ee43120f91c7c9b7317f
Author: Ralf Baechle <ralf@linux-mips.org>
Date:   Tue Jul 15 18:44:33 2008 +0100

    [MIPS] Bigsur: Make defconfig a bit more useful.
    
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit b012cffe7f6971e9ba5afca034a3d80e1cf1435c
Author: Ralf Baechle <ralf@linux-mips.org>
Date:   Tue Jul 15 18:44:33 2008 +0100

    [MIPS] Replace use of print_symbol with new %sP pointer format.
    
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit b29eee4935d9e5952a7ea8543ea499f06fb86808
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date:   Wed Apr 16 02:00:45 2008 +0900

    [MIPS] rbtx4927: misc cleanups
    
    * Merge tx4927_pci.h into tx4927.h
    * Kill (broken) external PCI clock frequency reporting
    * Kill unnecessary wbflush()
    * Kill unnecessary includes
    * Kill debug garbages
    
    Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit af3e69cfc9644c742a22647a5091779b9dfb9653
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date:   Fri Jul 4 00:59:40 2008 +0900

    [MIPS] Declare some pci variables in header file
    
    Declare pci_probe_only, etc. in asm-mips/pci.h file.  This will fix
    some sparse warnings.
    
    Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 8fa9cc16f820915fbe8ab6047c420703a87c307e
Author: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date:   Sat Jul 5 01:12:13 2008 +0200

    [MIPS] IP32: Add platform devices for audio and volume button
    
    Create platform devices for audio and volume button driver.
    
    Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 7a2852e49fe2d19296812c0f0f833b0ee3043bbb
Author: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date:   Tue Mar 18 22:47:56 2008 +0100

    [MIPS] IP28: switch to "normal" mode after PROM no longer needed
    
    SGI-IP28 is running in so called slow mode, when kernel is started
    from the PROM. PROM calls must be done in slow mode otherwise the
    PROM will issue an error. To get better memory performance we now
    switch to normal mode, when the PROM is no longer needed.
    
    Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit c3dd3de789630b9b1ac8f5175f1c21bbf1cca939
Author: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Date:   Wed Jun 18 10:18:23 2008 +0300

    [MIPS] Add an appropriate header into display.c
    
    The following errors were caught by sparse:
    
    >>>>>>>>>>>
    
    arch/mips/mips-boards/generic/display.c:30:6: warning: symbol
    'mips_display_message' was not declared. Should it be static?
    
    arch/mips/mips-boards/generic/display.c:58:6: warning: symbol
    'mips_scroll_message' was not declared. Should it be static?
    
    >>>>>>>>>>>
    
    This patch includes the asm/mips-boards/prom.h header file into
    arch/mips/mips-boards/generic/display.c. This adds the needed
    function declarations, and the errors are gone.
    
    Compile-tested using defconfigs for Malta, Atlas and SEAD boards.
    Runtime test was successfully performed by booting a Malta 4Kc
    board up to the shell prompt.
    
    Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 6ccab43b49beced70d8663b47ab471c4a23cb580
Author: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Date:   Wed Jun 18 10:18:22 2008 +0300

    [MIPS] Make gcmp_probe() static
    
    The gcmp_probe() function is needlessly defined global, and
    this patch makes it static.
    
    Tested by booting a Malta 4Kc board up to the shell prompt.
    
    Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 7afed6a6c92fadedde8474bbfd92d6debc5e23b0
Author: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Date:   Wed Jun 18 10:18:21 2008 +0300

    [MIPS] A few cleanups in malta_int.c
    
    Both the fill_ipi_map() routine and the gic_intr_map array defined
    in arch/mips/mips-boards/malta/malta_int.c are not used outside of
    the latter file. Thus, these objects can become static. Moreover,
    these two objects are used by the MT code only, which is why this
    patch adds the appropriate ifdef.
    
    While at it, this patch removes an unnecessary preprocessing macro
    in favor of the commonly used ARRAY_SIZE.
    
    Successfully tested using a Qemu-emulated Malta board for both SMP
    and UP kernels.
    
    Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit d58eaab5a01b9cf1819ec57271ac214a39bf6278
Author: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Date:   Wed Jun 18 10:18:20 2008 +0300

    [MIPS] Namespace clean-up in arch/mips/pci/pci.c
    
    The following symbols
    
    	hose_head
    	hose_tail
    
    are needlessly defined global in arch/mips/pci/pci.c, and
    this patch makes them static.
    
    The variable pci_isa_hose is not used, and is removed by
    this patch.
    
    Spotted by namespacecheck. Tested by booting a Malta 4Kc
    board up to the shell prompt.
    
    Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 1ea6428cbdbb0fd1a6e7e8c3044253eab9aff4c7
Author: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Date:   Wed Jun 18 10:18:19 2008 +0300

    [MIPS] i8253: make the pit_clockevent variable static
    
    The pit_clockevent symbol is needlessly defined global. This patch makes
    that variable static.
    
    Spotted by sparse. Compile-tested using Malta defconfig.
    
    Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 8736595bb2b0ce6188ca31308c40921f3f02f35b
Author: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date:   Wed Jul 2 21:06:03 2008 +0200

    [MIPS] Enable FAST-20 for onboard scsi
    
    Both onboard controller of the O2 support FAST-20 transfer speeds,
    but the bit, which signals that to the aic driver, isn't set. Instead
    of adding detection code to the scsi driver, we just fake the missing
    bit in the PCI config space of the scsi chips.
    
    Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit f2bc713f15103372c0efab5fc09dd813655c5096
Author: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date:   Thu Jun 26 21:52:51 2008 +0900

    [MIPS] Cobalt: Register new LCD platform device.
    
    Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 94daeb90698c56a85ed219eeb18d4a8cddde7b03
Author: David Daney <ddaney@avtrex.com>
Date:   Wed Jun 11 10:04:25 2008 -0700

    [MIPS] Fix asm constraints for 'ins' instructions.
    
    The third operand to 'ins' must be a constant int, not a register.
    
    [Ralf: The bug was actually intensional.  Some versions used to throw an
    error under certain circumstances for code like:
    
    static inline void f(unsigned nr, unsigned *p)
    {
    	unsigned short bit = nr & 5;
    
    	if (__builtin_constant_p(bit)) {
    		__asm__ __volatile__ ("  foo %0, %1" : "=m" (*p) : "i" (bit));
      	} else {
    		/* Do something else. */
    	}
    }
    
    because gcc was not able to figure out that the "i" constraint was possibly
    at the early stage when the constraint are getting verified.  The solution
    was using "ri" instead of "i".  The "ri" would keep gcc happy but in the
    end for code generation always the "i" constraint would be satisfied.  The
    problem afair originally appeared in the i386 io.h and also hit it's mips
    equivalent.  From there the workaround spread to many of the inline
    assembler functions.]
    
    Signed-off-by: David Daney <ddaney@avtrex.com>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 043ebd6c9de7500a399017643bbc5cafd4e37060
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Fri Jun 13 00:25:36 2008 +0100

    [MIPS] DECstation: Document more MB ASIC register bits
    
     Document a few more register bits provided by the MB ASIC used on R4000SC
    (KN04) and R4400SC (KN05) CPU daughtercards with the DECstation.
    
     Reverse-engineered and not documented anywhere else to the best of my
    knowledge.  Bit names appended to the last underscore the same as reported
    by the firmware in register dumps.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 52f4f6bbcff5510f662a002ec1219660ea25af62
Author: Robert P. J. Day <rpjday@crashcourse.ca>
Date:   Thu Jun 12 15:20:05 2008 -0400

    [MIPS] Use kernel-supplied ARRAY_SIZE() macro.
    
    Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 2957c9e61ee9c37e7ebf2c8acab03e073fe942fd
Author: Ralf Baechle <ralf@linux-mips.org>
Date:   Tue Jul 15 18:44:30 2008 +0100

    [MIPS] IRIX: Goodbye and thanks for all the fish
    
    Never terribly functional or popular, plagued by hard to fix bugs the time
    to say goodbye has more than arrived.
    
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 997288517ec839b7639fcba77111256b13a66000
Author: Manuel Lauss <mano@roarinelk.homelinux.net>
Date:   Mon Jun 9 08:39:58 2008 +0200

    [MIPS] Alchemy: remove unused MMC macros from db1x00 header.
    
    Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 4b62220b608ab71876d8920d5590f1db4ee2eb4a
Author: Ralf Baechle <ralf@linux-mips.org>
Date:   Tue Jul 15 18:44:29 2008 +0100

    [MIPS] Alchemy, PNX: Use symbolic constants for DMA masks.
    
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit f366e2085f28358a5294b8cdc847a377c02eb22d
Author: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Date:   Thu May 29 17:57:11 2008 +0300

    [MIPS] unexport {allocate,free}_irqno
    
    The following routines
    
    allocate_irqno()
    free_irqno()
    
    seem not to be used outside of the core kernel code, hence
    exporting these functions is pointless. This patch removes
    the export.
    
    Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 17f61e61b4a1d3ca254668cf12c1c5d828d892fd
Author: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Date:   Thu May 29 17:57:09 2008 +0300

    [MIPS] Make two functions static
    
    The following routines
    
    uasm_rel_highest()
    uasm_rel_higher()
    
    are needlessly defined global. This patch makes them static.
    
    Compile-tested using a customized config for the Malta board. Booting
    the same board up to the shell prompt was also successful with this
    patch applied.
    
    Spotted by sparse.
    
    Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 07cdb78436d52416a582e645b9afb6e26f986bc9
Author: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Date:   Thu May 29 17:57:08 2008 +0300

    [MIPS] fix sparse warning about setup_early_printk()
    
    This patch fixes the following sparse warning:
    
    <<<<<<<<
    
    arch/mips/kernel/early_printk.c:35:13: warning: symbol 'setup_early_printk'
    was not declared. Should it be static?
    
    <<<<<<<<
    
    The fix is to define a prototype of the setup_early_printk() function and
    to include the appropriate header into arch/mips/kernel/early_printk.c.
    
    [Ralf: Sorted includes again]
    
    Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit c88a8b4ab0e1a1f06938939d9ba42e9da6144ccb
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Mon Jun 9 17:19:53 2008 +0100

    [MIPS] Remove obsolete isa_slot_offset
    
     The isa_slot_offset variable and its __ISA_IO_base macro is not used
    anywhere anymore.  It does not look like a decent interface per today's
    standards either.  Remove both including all places of initialization.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit cb11dfa0247df479e384c4a7ab6846f3a6bf1570
Author: David Daney <ddaney@avtrex.com>
Date:   Mon Jun 9 16:30:03 2008 -0700

    [MIPS] Remove board_watchpoint_handler
    
    It is not used anywhere in tree.
    
    Signed-off-by: David Daney <ddaney@avtrex.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit 2954c02a884dc0ba9e91882c0aba13bcb9d22e6c
Author: Chen, Huacai <huacai.chen@intel.com>
Date:   Tue Jun 10 09:05:08 2008 +0800

    [MIPS] modify the MIPS CPU classfication
    
    Signed-off-by: Huacai Chen <huacai.chen@intel.com>
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

commit da6e88f4963385b1b649b043691d206fbb951913
Merge: 61d97f4... 7dc9719...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 10:39:57 2008 -0700

    Merge branch 'timers/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'timers/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      x86: add PCI ID for 6300ESB force hpet
      x86: add another PCI ID for ICH6 force-hpet
      kernel-paramaters: document pmtmr= command line option
      acpi_pm clccksource: fix printk format warning
      nohz: don't stop idle tick if softirqs are pending.
      pmtmr: allow command line override of ioport
      nohz: reduce jiffies polling overhead
      hrtimer: Remove unused variables in ktime_divns()
      hrtimer: remove warning in hres_timers_resume
      posix-timers: print RT watchdog message

commit 61d97f4fcf73d30864a52373a34093be25be6a03
Merge: 38c4657... 48627d8...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 10:39:22 2008 -0700

    Merge branch 'genirq' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'genirq' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      genirq: remove extraneous checks in manage.c
      genirq: Expose default irq affinity mask (take 3)

commit 38c46578ffd8ffbfec514c2a9876d527303322d6
Merge: e7849f1... 4abaca1...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 10:38:46 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw:
      [GFS2] Fix GFS2's use of do_div() in its quota calculations
      [GFS2] Remove unused declaration
      [GFS2] Remove support for unused and pointless flag
      [GFS2] Replace rgrp "recent list" with mru list
      [GFS2] Allow local DF locks when holding a cached EX glock
      [GFS2] Fix delayed demote race
      [GFS2] don't call permission()
      [GFS2] Fix module building
      [GFS2] Glock documentation
      [GFS2] Remove all_list from lock_dlm
      [GFS2] Remove obsolete conversion deadlock avoidance code
      [GFS2] Remove remote lock dropping code
      [GFS2] kernel panic mounting volume
      [GFS2] Revise readpage locking
      [GFS2] Fix ordering of args for list_add
      [GFS2] trivial sparse lock annotations
      [GFS2] No lock_nolock
      [GFS2] Fix ordering bug in lock_dlm
      [GFS2] Clean up the glock core

commit e79aec291da55aa322ddb5d8f3bb04cdf69470d5
Author: Rabin Vincent <rabin@rab.in>
Date:   Fri Jul 4 00:40:32 2008 +0530

    slab: rename slab_destroy_objs
    
    With the removal of destructors, slab_destroy_objs no longer actually
    destroys any objects, making the kernel doc incorrect and the function
    name misleading.
    
    In keeping with the other debug functions, rename it to
    slab_destroy_debugcheck and drop the kernel doc.
    
    Signed-off-by: Rabin Vincent <rabin@rab.in>
    Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>

commit 88e4ccf294ca62c2da998012a83533ce150c8dce
Author: Alexey Dobriyan <adobriyan@gmail.com>
Date:   Mon Jun 23 02:58:37 2008 +0400

    slub: current is always valid
    
    Acked-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
    Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>

commit 0937502af7c9b648ed4e884ccb7f504b01a005a1
Author: Christoph Lameter <clameter@sgi.com>
Date:   Wed May 28 10:32:22 2008 -0700

    slub: Add check for kfree() of non slab objects.
    
    We can detect kfree()s on non slab objects by checking for PageCompound().
    Works in the same way as for ksize. This helped me catch an invalid
    kfree().
    
    Signed-off-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>

commit e7849f16c13476288fe4fbd420975e8456c75aa0
Merge: af5329c... 131b943...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 10:32:39 2008 -0700

    Merge branch 'core/topology' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'core/topology' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      cputopology: always define CPU topology information, clean up
      cpu topology: always define CPU topology information

commit af5329cdf51cdd208a323e521faa46800a16d2ec
Merge: 1dc60c5... 7798ed0...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 10:31:35 2008 -0700

    Merge branch 'core/stacktrace' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'core/stacktrace' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      generic-ipi: powerpc/generic-ipi tree build failure
      stacktrace: fix build failure on sparc64
      stacktrace: export save_stack_trace[_tsk]
      stacktrace: fix modular build, export print_stack_trace and save_stack_trace
      backtrace: replace timer with tasklet + completions
      stacktrace: add saved stack traces to backtrace self-test
      stacktrace: print_stack_trace() cleanup
      debugging: make stacktrace independent from DEBUG_KERNEL
      stacktrace: don't crash on invalid stack trace structs

commit b0e92aae157cbf78ede7b7dd03967b49fcb2102e
Author: Jeff Layton <jlayton@redhat.com>
Date:   Tue Jul 15 12:35:20 2008 -0400

    lockd: nlm_release_host() checks for NULL, caller needn't
    
    No need to check for a NULL argument twice.
    
    Signed-off-by: Jeff Layton <jlayton@redhat.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 7890ea1f95fa8968fa6f5bb5860e6632932abfd3
Author: Herbert Xu <herbert@gondor.apana.org.au>
Date:   Tue Jul 15 23:46:24 2008 +0800

    Revert crypto: prng - Deterministic CPRNG
    
    This patch is clearly not ready yet for prime time.
    
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 1dc60c53d36b08f361e1a2767c41196acce96d08
Merge: 8d2567a... 3f1c387...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 08:41:43 2008 -0700

    Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      x86: Fix compile error with CONFIG_AS_CFI=n
      Documentation: document debugpat commandline option
      x86: sanitize Kconfig
      x86, suspend, acpi: correct and add comments about Big Real Mode
      x86, suspend, acpi: enter Big Real Mode
    
    Fixed trivial conflict in include/asm-x86/dwarf2.h due to just using
    different names for "cfi_ignore" (vs "__cfi_ignore") macro.

commit 8d2567a620ae8c24968a2bdc1c906c724fac1f6a
Merge: bcf559e... 49f1487...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 08:36:38 2008 -0700

    Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
    
    * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (61 commits)
      ext4: Documention update for new ordered mode and delayed allocation
      ext4: do not set extents feature from the kernel
      ext4: Don't allow nonextenst mount option for large filesystem
      ext4: Enable delalloc by default.
      ext4: delayed allocation i_blocks fix for stat
      ext4: fix delalloc i_disksize early update issue
      ext4: Handle page without buffers in ext4_*_writepage()
      ext4: Add ordered mode support for delalloc
      ext4: Invert lock ordering of page_lock and transaction start in delalloc
      mm: Add range_cont mode for writeback
      ext4: delayed allocation ENOSPC handling
      percpu_counter: new function percpu_counter_sum_and_set
      ext4: Add delayed allocation support in data=writeback mode
      vfs: add hooks for ext4's delayed allocation support
      jbd2: Remove data=ordered mode support using jbd buffer heads
      ext4: Use new framework for data=ordered mode in JBD2
      jbd2: Implement data=ordered mode handling via inodes
      vfs: export filemap_fdatawrite_range()
      ext4: Fix lock inversion in ext4_ext_truncate()
      ext4: Invert the locking order of page_lock and transaction start
      ...

commit bcf559e385ba099996c90469c817d2eb38aba418
Merge: 732b720... 242e3df...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 08:35:28 2008 -0700

    Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
    
    * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
      drm/radeon: fixup issue with radeon and PAT support.

commit 732b72069e77f288efa1d5245cc699d7cb98e528
Merge: 97c7d1e... 089be43...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 08:16:48 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6:
      Revert "SELinux: allow fstype unknown to policy to use xattrs if present"

commit 97c7d1ea1f80f457da78b11ca638b7096a4548ee
Merge: 4d3702b6... f507d28...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jul 15 08:01:15 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (52 commits)
      IB/mlx4: Use kzalloc() for new QPs so flags are initialized to 0
      mlx4_core: Use MOD_STAT_CFG command to get minimal page size
      RDMA/cma: Simplify locking needed for serialization of callbacks
      RDMA/addr: Keep pointer to netdevice in struct rdma_dev_addr
      RDMA/cxgb3: Fixes for zero STag
      RDMA/core: Add local DMA L_Key support
      IB/mthca: Fix check of max_send_sge for special QPs
      IB/mthca: Use round_jiffies() for catastrophic error polling timer
      IB/mthca: Remove "stop" flag for catastrophic error polling timer
      IPoIB: Double default RX/TX ring sizes
      IPoIB/cm: Reduce connected mode TX object size
      IB/ipath: Use IEEE OUI for vendor_id reported by ibv_query_device()
      IPoIB: Use dev_set_mtu() to change mtu
      IPoIB: Use rtnl lock/unlock when changing device flags
      IPoIB: Get rid of ipoib_mcast_detach() wrapper
      IPoIB: Only set Q_Key once: after joining broadcast group
      IPoIB: Remove priv->mcast_mutex
      IPoIB: Remove unused IPOIB_MCAST_STARTED code
      RDMA/cxgb3: Set rkey field for new memory windows in iwch_alloc_mw()
      RDMA/nes: Get rid of ring_doorbell parameter of nes_post_cqp_request()
      ...

commit 0d7eff873caaeac84de01a1acdca983d2c7ba3fe
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Mon Jul 14 19:08:38 2008 +0300

    UBIFS: include to compilation
    
    Add UBIFS to Makefile and Kbuild.
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
    Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>

commit 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Mon Jul 14 19:08:37 2008 +0300

    UBIFS: add new flash file system
    
    This is a new flash file system. See
    http://www.linux-mtd.infradead.org/doc/ubifs.html
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
    Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>

commit fe9233fb6914a0eb20166c967e3020f7f0fba2c9
Author: Chandra Seetharaman <sekharan@us.ibm.com>
Date:   Fri May 23 18:16:40 2008 -0700

    [SCSI] scsi_dh: fix kconfig related build errors
    
    Do not automatically "select" SCSI_DH for dm-multipath. If SCSI_DH
    doesn't exist,just do not allow  hardware handlers to be used.
    
    Handle SCSI_DH being a module also. Make sure it doesn't allow DM_MULTIPATH
    to be compiled in when SCSI_DH is a module.
    
    [jejb: added comment for Kconfig syntax]
    Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
    Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
    Reported-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit c43d8636971c39da993e94082fd65bfff421618e
Author: David Howells <dhowells@redhat.com>
Date:   Thu Jul 10 12:28:48 2008 +0100

    sdio_uart: Fix SDIO break control to now return success or an error
    
    This is a consequence of patch 9ea761bfef52c116fed4715d4043392c2503fe6a.
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 6a36913a33cf3d366e124f25c486a71212d02bce
Author: Sascha Sommer <saschasommer@freenet.de>
Date:   Tue Jul 15 14:21:29 2008 +0200

    mmc: host driver for Ricoh Bay1Controllers
    
    Signed-off-by: Sascha Sommer <saschasommer@freenet.de>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit ea901300cd8b809285fa5cbced18124f127e0ac6
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Jul 10 03:01:56 2008 +0300

    sdio: sdio_io.c Fix sparse warnings
    
    Unfold nested macros it creates not readable code and
    sparse warnings
    sdio_io.c:190:9: warning: symbol '_min1' shadows an earlier one
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 62a7573ee9f31d4fdb330b3e68ebf6efaba1d57c
Author: Benzi Zbit <benzi.zbit@intel.com>
Date:   Thu Jul 10 02:41:43 2008 +0300

    sdio: fix the use of hard coded timeout value.
    
    This adds reading and using of enable_timeout from the CIS
    
    Signed-off-by: Benzi Zbit <benzi.zbit@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 3f1c38723eb467d34d704d0ee6e7b796ba4981ee
Author: Kevin Winchester <kjwinchester@gmail.com>
Date:   Mon Jul 14 21:36:13 2008 -0300

    x86: Fix compile error with CONFIG_AS_CFI=n
    
       AS      arch/x86/lib/csum-copy_64.o
    arch/x86/lib/csum-copy_64.S: Assembler messages:
    arch/x86/lib/csum-copy_64.S:48: Error: Macro `ignore' was already defined
    make[1]: *** [arch/x86/lib/csum-copy_64.o] Error 1
    make: *** [arch/x86/lib] Error 2
    
    It appears that csum-copy_64.S and dwarf2.h both define an ignore macro.
    I would expect one of them can be renamed quite easily, unless they
    are references elsewhere.
    
    Caused-by-commit: 392a0fc96bd059b38564f5f8fb58327460cb5a9d
        x86: merge dwarf2 headers
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit d3af01f18bf18e9b2a95711894fc239daeab5e2e
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Tue Jul 15 15:04:56 2008 +0200

    Documentation: document debugpat commandline option
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit aba3728ce2e8ce85e1e5f6b275131e9332256789
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Tue Jul 15 14:48:48 2008 +0200

    x86: sanitize Kconfig
    
    Set default n for MEMTEST and MTRR_SANITIZER and fix the help texts.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 2b30a55d4d09254d6b25814bf6ac0b7843afdc99
Author: Roel Kluin <roel.kluin@gmail.com>
Date:   Tue Jul 15 15:07:19 2008 +0200

    ALSA: Au1xpsc: psc not disabled when TX is idle
    
    TX idleness isn't tested, but RX twice. PSC is not disabled when TX is idle
    
    Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
    Acked-by: Manuel Lauss <mano@roarinelk.homelinux.net>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit f6127efba1295b4668327b97014e678370028827
Author: Rene Herman <rene.herman@gmail.com>
Date:   Tue Jul 15 03:00:21 2008 +0200

    ALSA: add TriTech 28023 AC97 codec ID and Wolfson 9701 name.
    
    Signed-off-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit c71f65129a1fb67bc6b9b8d03b493675b5c9302b
Author: Andres Salomon <dilinger@queued.net>
Date:   Mon Jul 7 17:25:56 2008 -0400

    mmc: OLPC: update vdd/powerup quirk comment
    
    This comment update got lost in the great floo^Wmerge.  As Pierre
    pointed out, no one knows what 'CaFe' is.
    
    Signed-off-by: Andres Salomon <dilinger@debian.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit c8b3e02eb250ceb661437e9b198757eff0eb6fd2
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Sat Jul 5 19:52:04 2008 +0300

    mmc: fix spares errors of sdhci.c
    
    1. sdhci_prepare_data: fix shadowing of count variable
    	u8 count
    	int count -> sg_cnt;
    2.  sdhci_add_host: assignment of integer to pointer
    	dma_mask = 0 -> dma_mask = NULL;
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 23af60398af2f5033e2f53665538a09f498dbc03
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Sun Jul 6 01:10:27 2008 +0200

    mmc: remove multiwrite capability
    
    Relax requirements on host controllers and only require that they do not
    report a transfer count than is larger than the actual one (i.e. a lower
    value is okay). This is how many other parts of the kernel behaves so
    upper layers should already be prepared to handle that scenario. This
    gives us a performance boost on MMC cards.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 97067d5581ec831a75a45a52e417bee0f7943dbf
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Sun Jul 6 00:51:07 2008 +0200

    wbsd: fix bad dma_addr_t conversion
    
    DMA addresses are not pointers, so don't treat them as such. Avoids
    compiler warnings when using 64-bit DMA addresses on a 32-bit system.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 7d2be0749a59096a334c94dc48f43294193cb8ed
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Mon Jun 30 18:35:03 2008 +0200

    atmel-mci: Driver for Atmel on-chip MMC controllers
    
    This is a driver for the MMC controller on the AP7000 chips from
    Atmel. It should in theory work on AT91 systems too with some
    tweaking, but since the DMA interface is quite different, it's not
    entirely clear if it's worth merging this with the at91_mci driver.
    
    This driver has been around for a while in BSPs and kernel sources
    provided by Atmel, but this particular version uses the generic DMA
    Engine framework (with the slave extensions) instead of an
    avr32-only DMA controller framework.
    
    This driver can also use PIO transfers when no DMA channels are
    available, and for transfers where using DMA may be difficult or
    impractical for some reason (e.g. the DMA setup overhead is usually
    not worth it for very short transfers, and badly aligned buffers or
    lengths are difficult to handle.)
    
    Currently, the driver only support PIO transfers. DMA support has been
    split out to a separate patch to hopefully make it easier to review.
    
    The driver has been tested using mmc-block and ext3fs on several SD,
    SDHC and MMC+ cards. Reads and writes work fine, with read transfer
    rates up to 3.5 MiB/s on fast cards with debugging disabled.
    
    The driver has also been tested using the mmc_test module on the same
    cards. All tests except 7, 9, 15 and 17 succeed. The first two are
    unsupported by all the cards I have, so I don't know if the driver
    handles this correctly. The last two fail because the hardware flags a
    Data CRC Error instead of a Data Timeout error. I'm not sure how to deal
    with that.
    
    Documentation for this controller can be found in many data sheets from
    Atmel, including the AT32AP7000 data sheet which can be found here:
    
    http://www.atmel.com/dyn/products/datasheets.asp?family_id=682
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 6d37333163025b46afbcad434ec9a5f2e88e7254
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Mon Jun 30 10:50:24 2008 +0300

    mmc: fix sdio_io sparse errors
    
    This patch fixes sdio_io sparse errors.
    This fix changes signature of API functions,
    changing
    unsigned char -> u8
    unsigned short -> u16
    unsigned long -> u32 - this was probably a bug in 64 bit platforms
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 9eeebd22ca757fee8dc10ffe6fa6992f33a3c5ec
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Mon Jun 30 10:50:23 2008 +0300

    mmc: wbsd.c fix shadowing of 'dma' variable
    
    This patch fix warning :shadowing dma variable
    and made use of module_param_named instead of module_param
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Acked-by: Marcel Holtmann <marcel@holtmann.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 7e9c7b64022b7faff6022df64baec8ab467d0bfd
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Mon Jun 30 22:40:39 2008 +0100

    MMC: S3C24XX: Refuse incorrectly aligned transfers
    
    The hardware does not support any multi-block transfers
    with an block-size that is not 32bit aligned. Also the driver
    itself does not support single block non-32bit transfers
    either.
    
    Ensure that the s3cmci_setup_data() returns the appropriate
    error if we encounter this.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 4dde7f755211fd58105c989a99a3a9f2f1238fba
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Mon Jun 30 22:40:38 2008 +0100

    MMC: S3C24XX: Add maintainer entry
    
    Add Ben Dooks as S3C24XX SD/MMC driver maintainer.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit ff8c804f1fdecb198c4be57155c61800e0d37bd2
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Mon Jun 30 22:40:37 2008 +0100

    MMC: S3C24XX: Update error debugging.
    
    Add better debugging to show where errors are being
    generated, as some error codes can come from several
    different code paths.
    
    Also fix the error return path from s3cmci_setup_data()
    to return the error it returned to the request.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 50a845700b3b55f825b0eb901b03d6091f66d9f4
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Mon Jun 30 22:40:36 2008 +0100

    MMC: S3C24XX: Add media presence test to request handling.
    
    Ensure that we have physical media present before attempting to
    send a request to a card. This ensures that we do not get flooded
    by errors from commands that can never be completed timing out.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 2de5f79d4dfcb1be16f0b873bc77d6ec74b0426d
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Mon Jun 30 22:40:35 2008 +0100

    MMC: S3C24XX: Fix use of msecs where jiffies are needed
    
    mmc_detect_change() takes jiffies, not msecs. Convert the
    previous value of msecs into jiffies before calling.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 318f905f02b427b8df33d724b7392a0597b40bdd
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Mon Jun 30 22:40:34 2008 +0100

    MMC: S3C24XX: Add MODULE_ALIAS() entries for the platform devices
    
    Add MODULE_ALIAS() declerations for all the supported platform
    devices for this driver.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 3886ff5f63f33c801ed3af265ac0df20d3a8dcf5
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Mon Jun 30 22:40:33 2008 +0100

    MMC: S3C24XX: Fix s3c2410_dma_request() return code check.
    
    The driver should be checking for a negative error code from
    s3c2410_dma_request(), not non-zero. Newer kernels now return
    the DMA channel number that was allocated by the request.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 55d70f5a7b25800fc8376cdd81d42d6c201fa91d
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Mon Jun 30 22:40:32 2008 +0100

    MMC: S3C24XX: Allow card-detect on non-IRQ capable pin
    
    Add support to the S3C24XX MMC driver to have the card detect be on
    a pin that is not IRQ capable.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 7c14450ed6ab4ed453b2bf216ca3aaa7a5402af3
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Mon Jun 30 22:40:31 2008 +0100

    MMC: S3C24XX: Ensure host->mrq->data is valid
    
    Fix a crash if host->mrq->data is NULL on ending a transfer.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit cf0984c8edf63017fcc2ead212ca057877e345df
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Mon Jun 30 22:40:30 2008 +0100

    MMC: S3C24XX: Add support to invert write protect line
    
    Support for inverting the sense of the MMC driver's write
    protect detection line.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit edb5a98e43682d66c98ddd1dee863d867807546e
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Mon Jun 30 22:40:29 2008 +0100

    MMC: S3C24XX: Add platform data for MMC/SD driver
    
    This patch adds platform data support to the s3mci driver.  This allows
    flexible board-specific configuration of set_power, card detect and read only
    pins.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit d643b5f7e0793ef7828a35a5ea049d675ad2ad8c
Author: Roman Moracik <roman.moravcik@gmail.com>
Date:   Mon Jun 30 22:40:28 2008 +0100

    MMC: Fix S3C24XX IRQ enable during PIO transfers
    
    Fix Bug #677 - I/O errors on heavy microSD writes for 2.6.22.x.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit bdbc9c3a8f7a7956611c970e262693faa95081a5
Author: Thomas Kleffel <tk@maintech.de>
Date:   Mon Jun 30 22:40:27 2008 +0100

    Fix the request finalisation by ensuring the controller
    is stopped.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Harald Welte <laforge@openmoko.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit ceb3ac252519f9ab318050c8ee842e62820d6731
Author: Harald Welte <laforge@openmoko.org>
Date:   Mon Jun 30 22:40:26 2008 +0100

    MMC: DMA free fix for S3C24XX SD/MMC driver
    
    Bugfix to ensure DMA channel allocated is freed on exit.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 679f0f8abd7187baaff40a47fe4733ae4c24cc9a
Author: Harald Welte <laforge@openmoko.org>
Date:   Mon Jun 30 22:40:25 2008 +0100

    MMC: S3C24XX MMC/SD driver write fixes
    
    This patch is a workaround of some S3C2410 MMC chip bug
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit be518018c6b9224c02284fb243207ef741c31ec6
Author: Thomas Kleffel <tk@maintech.de>
Date:   Mon Jun 30 22:40:24 2008 +0100

    MMC: S3C24XX MMC/SD driver.
    
    This is the latest S3C MMC/SD driver by Thomas Kleffel
    with cleanups as suggested by AKPM done by Ben Dooks.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Thomas Kleffel <tk@maintech.de>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 8f1934ce784bd8f2eaf06f190526500f7f3f9c74
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Mon Jun 30 21:15:49 2008 +0200

    sdhci: graceful handling of bad addresses
    
    Be a bit more robust and fall back to PIO if someone is feeding us
    bogus addresses.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 6b174931a73177c6519f87e6a8d5ae6ba269cdb5
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Mon Jun 30 09:09:27 2008 +0200

    mmc_test: cleanup
    
    Clean up and reorganise the mmc_test driver so that it (hopefully)
    is easier to extend with more complex tests.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 979ce7208a679b8d012450610d5d5aa75aab3af9
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Sun Jun 29 12:19:47 2008 +0200

    mmc_block: wait for card even on failures
    
    Many failures are non-permanent, but the card might need some time to
    finish what it is doing before becoming responsive again. Make sure we
    wait for it to finish programming before dealing with the error.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 2134a922c6e75c779983cad5d8aae832275f5a0d
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Sat Jun 28 18:28:51 2008 +0200

    sdhci: scatter-gather (ADMA) support
    
    Add support for the scatter-gather DMA mode present on newer controllers.
    As the mode requires 32-bit alignment, non-aligned chunks are handled by
    using a bounce buffer.
    
    Also add some new quirks to handle controllers that have bugs in the
    ADMA engine.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 93fc48c785f6266e67663b3cbbf24579b53fe5cf
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Sat Jun 28 18:21:41 2008 +0200

    sdhci-pci: don't penalize newer jmicron chips
    
    The upcoming JMicron chips will have solved all the currently known
    bugs, so don't penalize them for older problems.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 0121a9829bf28c65e1a05cc881899c10d82b8de2
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Sat Jun 28 17:51:27 2008 +0200

    mmc_test: only bind to supported cards
    
    We can only perform the tests on MMC and SD cards, so avoid binding
    to any other type.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit eea0f581c4e596e02250df230f8d385827977964
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Sat Jun 28 13:22:40 2008 +0200

    sdio: clean up handling of byte mode transfer size
    
    Make sure that the maximum size for a byte mode transfer is identical
    in all places. Also tweak the transfer helper so that a single byte
    mode transfer is preferred over (possibly multiple) block mode
    request(s).
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit ad3868b2ec96ec14a1549c9e33f5f9a2a3c6ab15
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Sat Jun 28 12:52:45 2008 +0200

    mmc,sdio: helper function for transfer padding
    
    There are a lot of crappy controllers out there that cannot handle
    all the request sizes that the MMC/SD/SDIO specifications require.
    In case the card driver can pad the data to overcome the problems,
    this commit adds a helper that calculates how much that padding
    should be.
    
    A corresponding helper is also added for SDIO, but it can also deal
    with all the complexities of splitting up a large transfer efficiently.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit e2d2647702702ea08cb78cdc9eca8c24242aa9be
Author: Manuel Lauss <mano@roarinelk.homelinux.net>
Date:   Fri Jun 27 18:25:18 2008 +0200

    au1xmmc: remove custom carddetect poll implementation.
    
    The MMC core provides a carddetect poll feature, time to
    remove the driver's own implementation of it.
    
    Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 08fcb7208c4a8913232e48931783270262ece954
Author: Manuel Lauss <mano@roarinelk.homelinux.net>
Date:   Mon Jun 9 08:40:35 2008 +0200

    au1xmmc: new maintainer.
    
    Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 88b8d9a83431237bf3eec1f2968f763607811171
Author: Manuel Lauss <mano@roarinelk.homelinux.net>
Date:   Mon Jun 9 08:39:11 2008 +0200

    au1xmmc: abort requests early if no card is present.
    
    Don't process an MMC request if no card is present.
    
    Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 5c0a889df56c9f6c5a68ec7aa222082569b35fd9
Author: Manuel Lauss <mano@roarinelk.homelinux.net>
Date:   Mon Jun 9 08:38:35 2008 +0200

    au1xmmc: codingstyle tidying.
    
    Clean up the codebase, no functional changes.
    - merge the au1xmmc.h header contents into the driver file,
    - indentation, spelling and style fixes.
    
    Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 20f522ff5583a818922b3f650f6f7ef0e3e1aa68
Author: Manuel Lauss <mano@roarinelk.homelinux.net>
Date:   Mon Jun 9 08:38:03 2008 +0200

    au1xmmc: SDIO IRQ support.
    
    Wire up the SD controllers' SDIO IRQ capability.
    
    Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 281dd23ea03e9893c02d237d9e35a7d20d412452
Author: Manuel Lauss <mano@roarinelk.homelinux.net>
Date:   Mon Jun 9 08:37:33 2008 +0200

    au1xmmc: enable 4 bit transfer mode
    
    Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit c4223c2c91fa9e5addd6eadd804e57a925ac5e5e
Author: Manuel Lauss <mano@roarinelk.homelinux.net>
Date:   Mon Jun 9 08:36:13 2008 +0200

    au1xmmc: remove db1200 board code, rewrite probe.
    
    Remove the DB1200 board-specific functions (card present, read-only,
    activity LED methods) and instead add platform data which is passed
    to the driver.  This also allows for platforms to implement other
    carddetect schemes (e.g. dedicated irq) without having to pollute the
    driver code.  The poll timer (used for pb1200) is kept for compatibility.
    
    With the board-specific stuff gone, the driver's ->probe() code can be
    cleaned up considerably.
    
    Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 12bd257532708a4d5be4b8548ff121a45ff88f5d
Author: Ville Syrjala <syrjala@sci.fi>
Date:   Mon Jun 9 22:06:45 2008 +0300

    at91_mci: Fix byte mode transitions.
    
    The byte mode support fails to clear the byte mode bit in the command
    register, possibly leaving byte mode enabled with the counters programmed
    in non-byte mode.
    
    Signed-off-by: Ville Syrjala <syrjala@sci.fi>
    Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 9da3cbaf2881df97e502593c49c93f55eb696091
Author: Ville Syrjala <syrjala@sci.fi>
Date:   Mon Jun 9 22:06:44 2008 +0300

    at91_mci: Cover more AT91RM9200 and AT91SAM9261 errata.
    
    According to the documentation the AT91SAM9261 MCI shares the block size
    limitations of the AT91RM9200 MCI. Also the errata documentation for
    AT91RM9200 and AT91SAM9261 state that stream commands are not supported.
    This has not been tested on actual hardware.
    
    Signed-off-by: Ville Syrjala <syrjala@sci.fi>
    Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 5385edc50063a2175383ef5e90aa67fb6ab1beae
Author: Ville Syrjala <syrjala@sci.fi>
Date:   Sat Jun 14 20:27:20 2008 +0300

    at91_mci: AT91SAM9260/9263 12 byte write erratum (v2)
    
    AT91SAM926[0/3] PDC must write at least 12 bytes. The code compiles and runs
    but the actual condition for this erratum did not trigger in my tests so it's
    unclear if it actually works as intended.
    
    Signed-off-by: Ville Syrjala <syrjala@sci.fi>
    Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit fa1fe010c126ee69f2f75e3a4efc2f6252281ff8
Author: Nicolas Ferre <nicolas.ferre@atmel.com>
Date:   Tue Jun 10 11:27:29 2008 +0200

    at91_mci: manage cmd error and data error independently
    
    In at91_mci_completed_command() function, this patch distinguishes
    command error and data error. It reports it in the corresponding
    error field.
    
    Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit ba7deeed96ca1855c153ad81c45baf6efe1a3362
Author: Nicolas Ferre <nicolas.ferre@atmel.com>
Date:   Fri May 30 14:28:45 2008 +0200

    mmc: at91_mci: do not read irq status twice as it will forget some errors
    
    Reading AT91_MCI_SR again at the end of transfer can corrupt the
    error reporting. Some fields in the SR register are read-and-clear.
    
    Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 7a6588ba20aed4505da912f9dd73616e9bd9ba67
Author: Eric Benard <ebenard@free.fr>
Date:   Fri May 30 14:26:05 2008 +0200

    mmc: at91_mci: add sdio irq management
    
    Enable SDIO interrupt handling.
    
    Signed-off-by: Eric Benard <ebenard@free.fr>
    Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 3eb99a7bff3d7459a695f45124a6bbabf31cb4b5
Author: Nicolas Ferre <nicolas.ferre@atmel.com>
Date:   Fri May 30 14:08:56 2008 +0200

    mmc: at91_mci: add multiwrite switch
    
    at91_mci is capable of multiwrite. Enable it before it disappears.
    
    Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 4ac24a8722b97d5b4cfc48a4fbd0b2489e358d4d
Author: Nicolas Ferre <nicolas.ferre@atmel.com>
Date:   Fri May 30 14:18:57 2008 +0200

    mmc: at91_mci: update bytes_xfered value once xfer done
    
    Modify bytes_xfered value after a write.
    
    That will report, as accurately as possible, the amount of
    sectors that are effectively written.
    
    This update introduces the check of the busy signal given by
    the card.
    
    Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit c5a89c6c0805959f813e8342d6f4040860f6d7db
Author: Marc Pignat <marc.pignat@hevs.ch>
Date:   Fri May 30 14:07:47 2008 +0200

    mmc: at91_mci: avoid timeouts
    
    The at91 mci controller internal state machine seems to often crash. This can
    be fixed by resetting the controller after each command for at91rm9200 and by
    setting the MCI_BLKR register on at91sam926*.
    
    Signed-off-by: Marc Pignat <marc.pignat@hevs.ch>
    Signed-off-by: Hans J Koch <hjk@linutronix.de>
    Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit e181dce8acab4f7d7c4772d2a8281510d503ab21
Author: Marc Pignat <marc.pignat@hevs.ch>
Date:   Fri May 30 14:06:32 2008 +0200

    mmc: at91_mci: show timeouts
    
    Detect command timeout (or mci controller hangs).
    
    Signed-off-by: Marc Pignat <marc.pignat@hevs.ch>
    Signed-off-by: Hans J Koch <hjk@linutronix.de>
    Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 80f9254668c63ae73c1359d8de50ad94aa1aa94a
Author: Marc Pignat <marc.pignat@hevs.ch>
Date:   Fri May 30 14:05:24 2008 +0200

    mmc: at91_mci: support for block size not modulo 4
    
    Implement transfer with size not modulo 4 for at91sam9*. Please note that the
    at91rm9200 simply can't handle this.
    
    Signed-off-by: Marc Pignat <marc.pignat@hevs.ch>
    Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 8769392b1918ec70ab62eebc82e06c47c12f8304
Author: Deepak Saxena <dsaxena@plexity.net>
Date:   Mon Jun 16 19:20:57 2008 -0700

    MMC: Trivial comment cleanup
    
    Make the variable name in the comments match the actual name
    of the variable.
    
    Signed-off-by: Deepak Saxena <dsaxena@laptop.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 08f80bb5196517a0dfe50dc7c10f234c0ff2f0e8
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Tue Jun 17 18:17:39 2008 +0400

    mmc: change .get_ro() callback semantics
    
    Now get_ro() callback must return 0/1 values for its logical states, and
    negative errno values in case of error. If particular host instance doesn't
    support RO/WP switch, it should return -ENOSYS.
    
    This patch changes some hosts in two ways:
    
    1. Now functions should be smart to not return negative values in
       "RO asserted" case (particularly gpio_ calls could return negative
       values for the outermost GPIOs).
    
       Also, board code usually passes get_ro() callbacks that directly return
       gpioreg & bit result, so at91_mci, imxmmc, pxamci and mmc_spi's get_ro()
       handlers need take special care when returning platform's values to the
       mmc core.
    
    2. In case of host instance didn't implement get_ro() callback, it should
       really return -ENOSYS and let the mmc core decide what to do about it
       (mmc core thinks the same way as the hosts, so it isn't functional
       change).
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 619ef4b42128709de4d89d209b2c874f560deecd
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Tue Jun 17 18:17:21 2008 +0400

    mmc_spi: add support for card-detection polling
    
    This patch adds new platform data variable "caps", so platforms
    could pass theirs capabilities into MMC core (for example, platforms
    without interrupt on the CD line will most probably want to pass
    MMC_CAP_NEEDS_POLL).
    
    New platform get_cd() callback provided to optimize polling.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 28f52482b41edc88cdf575aa6ed414c6e116ce10
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Tue Jun 17 18:17:15 2008 +0400

    mmc: add support for card-detection polling
    
    Some hosts (and boards that use mmc_spi) do not use interrupts on the CD
    line, so they can't trigger mmc_detect_change. We want to poll the card
    and see if there was a change. 1 second poll interval seems resonable.
    
    This patch also implements .get_cd() host operation, that could be used
    by the hosts that are able to report card-detect status without need to
    talk MMC.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 150a55683b6b0ccb66aae75a10a3a514340c7c03
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue May 20 00:57:27 2008 +0300

    include/linux/mmc/mmc.h: remove CVS tags
    
    This patch removes a CVS tag that wasn't updated for a long time.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 309d9736a903527d8bc41787b07573a054439bf6
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Wed May 28 09:54:50 2008 +0200

    sdhci-pci: unaligned data with ricoh controllers
    
    The Ricoh controllers cannot handle unaligned data blocks.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit fd8c326cadd2f781d5c4d6bcee79bb17b3745bb0
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Sat May 24 22:36:31 2008 +0200

    mmc_test: add test case control
    
    Add the ability to run just a single test case by writing the test
    case number into the sysfs "test" file.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 1e72859e3ae16346d4007024b20d2d4ef387dcc3
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Wed Apr 16 19:13:13 2008 +0200

    sdhci: handle hot-remove
    
    Gracefully handle when the device is suddenly removed. Do a test read
    and avoid any further access if that read returns -1.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 4489428ab5a49a6f443d9aa17f1d891417787d7b
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Fri Apr 4 19:36:59 2008 +0200

    sdhci: support JMicron secondary interface
    
    JMicron chips sometimes have two interfaces to work around limitations
    in Microsoft's sdhci driver. This patch allows us to use either interface.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 45211e21598441a32e53cf5032b7faeac143df6d
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Mon Mar 24 13:09:09 2008 +0100

    sdhci: toggle JMicron PMOS setting
    
    Some of the JMicron chips requires us to manually enable the power
    output stages of the chip. Add the necessary hooks and functions to
    manage this.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit ee53ab5d73998e502801c024a08de2c39a92c52a
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Sat Jul 5 00:25:15 2008 +0200

    sdhci: make workaround for timeout bug more general
    
    Give the quirk for broken timeout handling a better chance of handling
    more controllers by simply classifying the system as broken and setting
    a fixed value.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 22606405894a3ca5796eb4454a4b83af611fd201
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Sun Mar 23 19:33:23 2008 +0100

    sdhci: more complex quirks handling
    
    Extend the quirks handling in the PCI driver to be able to have
    callbacks and not just flags.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 3815a0ebab678c20d0d9c66af5ee9e68807b6681
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Sat Mar 22 22:05:40 2008 +0100

    sdhci: remove forced dma quirks
    
    Remove the quirk to force DMA on the Ricoh and TI controllers as it is
    no longer needed. The only bug they have is that they use an incorrect
    PCI interface value, and that is not respected anymore.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit b8c86fc5d8deaa5a6dc49c2c1ed144e6838bf0f3
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Tue Mar 18 17:35:49 2008 +0100

    sdhci: move pci stuff to separate module
    
    The SDHCI interface is not PCI specific, yet the Linux driver was
    intimitely connected to the PCI bus. This patch properly separates
    the PCI specific portion from the bus independent code.
    
    This patch is based on work by Ben Dooks but he did not have time
    to complete it.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit c9b74c5b8fb807187f6b1db09012828fcd2d7e73
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Fri Apr 18 20:41:49 2008 +0200

    sdhci: don't check block count for progress
    
    The specification is insufficiently strict when it comes to how the
    hardware should update the block count register, making it useless
    for checking transfer progress.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

commit 91d0322bef047e2916b3e52741411bffc63929cb
Merge: 065cb3d... 50515af...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jul 15 13:45:59 2008 +0200

    Merge branch 'linus' into x86/urgent

commit d54191b85e294c46f05a2249b1f55ae54930bcc7
Author: Peter Zijlstra <peterz@infradead.org>
Date:   Tue Apr 22 15:09:30 2008 +0200

    Kprobe smoke test lockdep warning
    
    On Mon, 2008-04-21 at 18:54 -0400, Masami Hiramatsu wrote:
    > Thank you for reporting.
    >
    > Actually, kprobes tries to fixup thread's flags in post_kprobe_handler
    > (which is called from kprobe_exceptions_notify) by
    > trace_hardirqs_fixup_flags(pt_regs->flags). However, even the irq flag
    > is set in pt_regs->flags, true hardirq is still off until returning
    > from do_debug. Thus, lockdep assumes that hardirq is off without annotation.
    >
    > IMHO, one possible solution is that fixing hardirq flags right after
    > notify_die in do_debug instead of in post_kprobe_handler.
    
    My reply to BZ 10489:
    
    > [    2.707509] Kprobe smoke test started
    > [    2.709300] ------------[ cut here ]------------
    > [    2.709420] WARNING: at kernel/lockdep.c:2658 check_flags+0x4d/0x12c()
    > [    2.709541] Modules linked in:
    > [    2.709588] Pid: 1, comm: swapper Not tainted 2.6.25.jml.057 #1
    > [    2.709588]  [<c0126acc>] warn_on_slowpath+0x41/0x51
    > [    2.709588]  [<c010bafc>] ? save_stack_trace+0x1d/0x3b
    > [    2.709588]  [<c0140a83>] ? save_trace+0x37/0x89
    > [    2.709588]  [<c011987d>] ? kernel_map_pages+0x103/0x11c
    > [    2.709588]  [<c0109803>] ? native_sched_clock+0xca/0xea
    > [    2.709588]  [<c0142958>] ? mark_held_locks+0x41/0x5c
    > [    2.709588]  [<c0382580>] ? kprobe_exceptions_notify+0x322/0x3af
    > [    2.709588]  [<c0142aff>] ? trace_hardirqs_on+0xf1/0x119
    > [    2.709588]  [<c03825b3>] ? kprobe_exceptions_notify+0x355/0x3af
    > [    2.709588]  [<c0140823>] check_flags+0x4d/0x12c
    > [    2.709588]  [<c0143c9d>] lock_release+0x58/0x195
    > [    2.709588]  [<c038347c>] ? __atomic_notifier_call_chain+0x0/0x80
    > [    2.709588]  [<c03834d6>] __atomic_notifier_call_chain+0x5a/0x80
    > [    2.709588]  [<c0383508>] atomic_notifier_call_chain+0xc/0xe
    > [    2.709588]  [<c013b6d4>] notify_die+0x2d/0x2f
    > [    2.709588]  [<c038168a>] do_debug+0x67/0xfe
    > [    2.709588]  [<c0381287>] debug_stack_correct+0x27/0x30
    > [    2.709588]  [<c01564c0>] ? kprobe_target+0x1/0x34
    > [    2.709588]  [<c0156572>] ? init_test_probes+0x50/0x186
    > [    2.709588]  [<c04fae48>] init_kprobes+0x85/0x8c
    > [    2.709588]  [<c04e947b>] kernel_init+0x13d/0x298
    > [    2.709588]  [<c04e933e>] ? kernel_init+0x0/0x298
    > [    2.709588]  [<c04e933e>] ? kernel_init+0x0/0x298
    > [    2.709588]  [<c0105ef7>] kernel_thread_helper+0x7/0x10
    > [    2.709588]  =======================
    > [    2.709588] ---[ end trace 778e504de7e3b1e3 ]---
    > [    2.709588] possible reason: unannotated irqs-off.
    > [    2.709588] irq event stamp: 370065
    > [    2.709588] hardirqs last  enabled at (370065): [<c0382580>] kprobe_exceptions_notify+0x322/0x3af
    > [    2.709588] hardirqs last disabled at (370064): [<c0381bb7>] do_int3+0x1d/0x7d
    > [    2.709588] softirqs last  enabled at (370050): [<c012b464>] __do_softirq+0xfa/0x100
    > [    2.709588] softirqs last disabled at (370045): [<c0107438>] do_softirq+0x74/0xd9
    > [    2.714751] Kprobe smoke test passed successfully
    
    how I love this stuff...
    
    Ok, do_debug() is a trap, this can happen at any time regardless of the
    machine's IRQ state. So the first thing we do is fix up the IRQ state.
    Then we call this die notifier stuff; and return with messed up IRQ
    state... YAY.
    
    So, kprobes fudges it..
    
      notify_die(DIE_DEBUG)
        kprobe_exceptions_notify()
          post_kprobe_handler()
            modify regs->flags
            trace_hardirqs_fixup_flags(regs->flags);  <--- must be it
    
    So what's the use of modifying flags if they're not meant to take effect
    at some point.
    
    /me tries to reproduce issue; enable kprobes test thingy && boot
    
    OK, that reproduces..
    
    So the below makes it work - but I'm not getting this code; at the time
    I wrote that stuff I CC'ed each and every kprobe maintainer listed in
    the usual places but got no reposonse - can some please explain this
    stuff to me?
    
    Are the saved flags only for the TF bit or are they made in full effect
    later (and if so, where) ?
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Acked-by: Masami Hiramatsu <mhiramat@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d0236f8f8223ad841f461ea3a635d452d194806b
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Tue Jul 15 02:09:53 2008 -0700

    iucv: fix memory leak in cpu hotplug error path.
    
    Fix memory leak in error path in CPU_UP_PREPARE notifier.
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0b57664cf2393bc1eff594ff7e5ff26533843fe6
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Tue Jul 15 02:08:24 2008 -0700

    wireless: fix warnings from QoS patch
    
    When I removed the special "default" meaning from the QoS
    parameters, I forgot to update drivers and this lead to
    warnings because some drivers were checking for the special
    values and putting in defaults. This fixes that by removing
    the default special-casing completely.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 089be43e403a78cd6889cde2fba164fefe9dfd89
Author: James Morris <jmorris@namei.org>
Date:   Tue Jul 15 18:32:49 2008 +1000

    Revert "SELinux: allow fstype unknown to policy to use xattrs if present"
    
    This reverts commit 811f3799279e567aa354c649ce22688d949ac7a9.
    
    From Eric Paris:
    
    "Please drop this patch for now.  It deadlocks on ntfs-3g.  I need to
    rework it to handle fuse filesystems better.  (casey was right)"

commit 6546eae4fd90ab11ca7ab6d6b9e1b243d1ce5fe6
Author: Jie Zhang <jie.zhang@analog.com>
Date:   Tue Jul 15 16:15:40 2008 +0800

    Blackfin arch: Allow ptrace to peek and poke application data in L1 data SRAM.
    
    Signed-off-by: Jie Zhang <jie.zhang@analog.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 2cfebf2bceff4645b403246b608b1bb6222e4deb
Author: Michael Hennerich <michael.hennerich@analog.com>
Date:   Wed Jul 16 16:59:05 2008 +0800

    Blackfin arch: Add ANOMALY_05000368 workaround
    
    Possible RETS Register Corruption when Subroutine Is under 5 Cycles in Duration
    
    Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 1efc80b53eb54770139219f99657abd92595fc86
Author: Michael Hennerich <michael.hennerich@analog.com>
Date:   Sat Jul 19 16:57:32 2008 +0800

    Blackfin arch: Functional power management support
    
    Enable: PM_SUSPEND_MEM -> Blackfin Hibernate to SDRAM
    This feature requires a special bootloader (u-boot)
    supporting return from hibernate.
    
    Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 4f13f548cef5af1717cbbc341a1a3474f3e7466e
Author: Michael Hennerich <michael.hennerich@analog.com>
Date:   Tue Jul 15 16:38:28 2008 +0800

    Blackfin arch: Fix BUG - JUMP error in kernel (relocation truncated to fit: R_pcrel12_jump_s)
    
    Use long jump
    
    Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit d3a8eab093aab9f309d2e8d06cd718a4cb20e626
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Tue Jul 15 00:51:45 2008 -0700

    bluetooth/hci_bcsp: fix bitrev Kconfig
    
    Fix bluetooth hci_bcsp Kconfig to avoid build errors:
    
    drivers/built-in.o: In function `bcsp_prepare_pkt':
    hci_bcsp.c:(.text+0x7e9ac): undefined reference to `bitrev16'
    drivers/built-in.o: In function `bcsp_recv':
    hci_bcsp.c:(.text+0x7f276): undefined reference to `bitrev16'
    hci_bcsp.c:(.text+0x7f293): undefined reference to `bitrev16'
    make[1]: *** [.tmp_vmlinux1] Error 1
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Ackey-by: Marcel Holtmann <marcel@holtmann.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 2870c43d1795bcb40b12bad6456f07ad8e64b3de
Author: Octavian Purdila <opurdila@ixiacom.com>
Date:   Tue Jul 15 00:49:11 2008 -0700

    net: refactor tcp splice receive path to improve readability
    
    - move all of the details on offsets, lengths and buffers into a
    single function instead of doing these operation from multiple places
    
    - use a bottom up approach: try to avoid details in the high level
    functions, introduce them gradually as we go deeper in the function
    call stack
    
    With helpful feedback from Jarek Poplawski.
    
    Signed-off-by: Octavian Purdila <opurdila@ixiacom.com>
    Acked-by: Jarek Poplawski <jarkao2@gmail.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit b9e40857682ecfc5bcd0356a23ff409883ffb982
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 15 00:15:08 2008 -0700

    netdev: Do not use TX lock to protect address lists.
    
    Now that we have a specific lock to protect the network
    device unicast and multicast lists, remove extraneous
    grabs of the TX lock in cases where the code only needs
    address list protection.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e308a5d806c852f56590ffdd3834d0df0cbed8d7
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 15 00:13:44 2008 -0700

    netdev: Add netdev->addr_list_lock protection.
    
    Add netif_addr_{lock,unlock}{,_bh}() helpers.
    
    Use them to protect operations that operate on or read
    the network device unicast and multicast address lists.
    
    Also use them in cases where the code simply wants to
    block calls into the driver's ->set_rx_mode() and
    ->set_multicast_list() methods.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit f1f28aa3510ddb84c966bac65611bb866c77a092
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 15 00:08:33 2008 -0700

    netdev: Add addr_list_lock to struct net_device.
    
    This will be used to protect the per-device unicast and multicast
    address lists, as well as the callbacks into the drivers which
    configure such state such as ->set_rx_mode() and ->set_multicast_list().
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit f507d28bff0601f1a8a96b7939fa3855c50d25b6
Author: Eli Cohen <eli@mellanox.co.il>
Date:   Mon Jul 14 23:48:53 2008 -0700

    IB/mlx4: Use kzalloc() for new QPs so flags are initialized to 0
    
    Current code uses kmalloc() and then just does a bitwise OR operation on
    qp->flags in create_qp_common(), which means that qp->flags may
    potentially have some unintended bits set.  This patch uses kzalloc()
    and avoids further explicit clearing of structure members, which also
    shrinks the code:
    
    add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-65 (-65)
    function                                     old     new   delta
    create_qp_common                            2024    1959     -65
    
    Signed-off-by: Eli Cohen <eli@mellanox.co.il>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 2d92865158d0e21ef4350703af64bc2a610d81d3
Author: Vladimir Sokolovsky <vlad@mellanox.co.il>
Date:   Mon Jul 14 23:48:53 2008 -0700

    mlx4_core: Use MOD_STAT_CFG command to get minimal page size
    
    There was a bug in some versions of the mlx4 driver in
    mlx4_alloc_fmr(), which hardcoded the minimum acceptable page_shift to
    be 12.  However, new ConnectX firmware can support a minimum
    page_shift of 9 (log_pg_sz of 9 returned by QUERY_DEV_LIM) -- so with
    old drivers, ib_fmr_alloc() would fail for ULPs using the device
    minimum when creating FMRs.
    
    To preserve firmware compatibility with released mlx4 drivers, the
    firmware will continue to return 12 as before for log_page_sz in
    QUERY_DEV_CAP for these drivers.  However, to enable new drivers to
    take advantage of the available smaller page size, the mlx4 driver now
    first sets the log_pg_sz to the device minimum by setting a
    log_page_sz value to 0 via the MOD_STAT_CFG command and then reading
    the real minimum via QUERY_DEV_CAP.
    
    Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il>
    Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.co.il>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit de910bd92137005b5e1ecaf2ce68053d7d7d5350
Author: Or Gerlitz <ogerlitz@voltaire.com>
Date:   Mon Jul 14 23:48:53 2008 -0700

    RDMA/cma: Simplify locking needed for serialization of callbacks
    
    The RDMA CM has some logic in place to make sure that callbacks on a
    given CM ID are delivered to the consumer in a serialized manner.
    Specifically it has code to protect against a device removal racing
    with a running callback function.
    
    This patch simplifies this logic by using a mutex per ID instead of a
    wait queue and atomic variable.  This means that cma_disable_remove()
    now is more properly named to cma_disable_callback(), and
    cma_enable_remove() can now be removed because it just would become a
    trivial wrapper around mutex_unlock().
    
    Signed-off-by: Or Gerlitz <ogerlitz@voltaire.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 64c5e613b9dd34ef1281ed6d22478609667ae36a
Author: Or Gerlitz <ogerlitz@voltaire.com>
Date:   Mon Jul 14 23:48:53 2008 -0700

    RDMA/addr: Keep pointer to netdevice in struct rdma_dev_addr
    
    Keep a pointer to the local (src) netdevice in struct rdma_dev_addr,
    and copy it in as part of rdma_copy_addr().  Use rdma_translate_ip()
    in cma_new_conn_id() to reduce some code duplication and also make
    sure the src_dev member gets set.
    
    In a high-availability configuration the netdevice pointer can be used
    by the RDMA CM to align RDMA sessions to use the same links as the IP
    stack does under fail-over and route change cases.
    
    Signed-off-by: Or Gerlitz <ogerlitz@voltaire.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 4ab928f69208d240d3681336f34589e4b151824f
Author: Steve Wise <swise@opengridcomputing.com>
Date:   Mon Jul 14 23:48:53 2008 -0700

    RDMA/cxgb3: Fixes for zero STag
    
    Handling the zero STag in receive work request requires some extra
    logic in the driver:
    
     - Only set the QP_PRIV bit for kernel mode QPs.
    
    - Add a zero STag build function for recv wrs. The uP needs a PBL
      allocated and passed down in the recv WR so it can construct a HW
      PBL for the zero STag S/G entries.  Note: we need to place a few
      restrictions on zero STag usage because of this:
    
      1) all SGEs in a recv WR must either be zero STag or not.  No mixing.
    
      2) an individual SGE length cannot exceed 128MB for a zero-stag SGE.
         This should be OK since it's not really practical to allocate
         such a large chunk of pinned contiguous DMA mapped memory.
    
    - Add an optimized non-zero-STag recv wr format for kernel users.
      This is needed to optimize both zero and non-zero STag cracking in
      the recv path for kernel users.
    
     - Remove the iwch_ prefix from the static build functions.
    
     - Bump required FW version.
    
    Signed-off-by: Steve Wise <swise@opengridcomputing.com>

commit 96f15c03532282366364ecfd20f04e49b5d96f3a
Author: Steve Wise <swise@opengridcomputing.com>
Date:   Mon Jul 14 23:48:53 2008 -0700

    RDMA/core: Add local DMA L_Key support
    
    - Change the IB_DEVICE_ZERO_STAG flag to the transport-neutral name
      IB_DEVICE_LOCAL_DMA_LKEY, which is used by iWARP RNICs to indicate 0
      STag support and IB HCAs to indicate reserved L_Key support.
    
    - Add a u32 local_dma_lkey member to struct ib_device.  Drivers fill
      this in with the appropriate local DMA L_Key (if they support it).
    
    - Fix up the drivers using this flag.
    
    Signed-off-by: Steve Wise <swise@opengridcomputing.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit aed012279d35e88e29fd55737d8821604433f50a
Author: Roland Dreier <rolandd@cisco.com>
Date:   Mon Jul 14 23:48:52 2008 -0700

    IB/mthca: Fix check of max_send_sge for special QPs
    
    The MLX transport requires two extra gather entries for sends (one for
    the header and one for the checksum at the end, as the comment says).
    However the code checked that max_recv_sge was not too big, instead of
    checking max_send_sge as it should have.  Fix the code to check the
    correct condition.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit c036925ac0e940a4e8525b08e89d2c64fe282c51
Author: Roland Dreier <rolandd@cisco.com>
Date:   Mon Jul 14 23:48:52 2008 -0700

    IB/mthca: Use round_jiffies() for catastrophic error polling timer
    
    Exactly when the catastrophic error polling timer function runs is not
    important, so use round_jiffies() to save unnecessary wakeups.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 4522e08ced48baaf28990e2674e940aae9940310
Author: Roland Dreier <rolandd@cisco.com>
Date:   Mon Jul 14 23:48:52 2008 -0700

    IB/mthca: Remove "stop" flag for catastrophic error polling timer
    
    Since we use del_timer_sync() anyway, there's no need for an
    additional flag to tell the timer not to rearm.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit bc3a290b51aaefc6a6af2d6e6d52ed32387c416c
Author: Eli Cohen <eli@dev.mellanox.co.il>
Date:   Mon Jul 14 23:48:52 2008 -0700

    IPoIB: Double default RX/TX ring sizes
    
    Increase IPoIB ring sizes to twice their original sizes (RX: 128->256,
    TX: 64->128) to act as a shock absorber for high traffic peaks.  With
    the current settings, we have seen cases that there are many calls to
    netif_stop_queue(), which causes degradation in throughput.  Also,
    larger receive buffer sizes help IPoIB in CM mode to avoid experiencing
    RNR NAK conditions due to insufficient receive buffers at the SRQ.
    
    Signed-off-by: Eli Cohen <eli@mellanox.co.il>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit e112373fd6aa280bd2cbc0d5cc3809115325a1be
Author: Eli Cohen <eli@dev.mellanox.co.il>
Date:   Mon Jul 14 23:48:52 2008 -0700

    IPoIB/cm: Reduce connected mode TX object size
    
    Since IPoIB connected mode does not NETIF_F_SG, we only have one DMA
    mapping per send, so we don't need a mapping[] array.  Define a new
    struct with a single u64 mapping member and use it for the CM tx_ring.
    
    Signed-off-by: Eli Cohen <eli@mellanox.co.il>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit df8666198dd058b9498ebdbc52c61957206d30a5
Author: Ralph Campbell <ralph.campbell@qlogic.com>
Date:   Mon Jul 14 23:48:52 2008 -0700

    IB/ipath: Use IEEE OUI for vendor_id reported by ibv_query_device()
    
    The IB spe. for SubnGet(NodeInfo) and query HCA says that the vendor
    ID field should be the IEEE OUI assigned to the vendor.  The ipath
    driver was returning the PCI vendor ID instead.  This will affect
    applications which call ibv_query_device().  The old value was
    0x001fc1 or 0x001077, the new value is 0x001175.
    
    The vendor ID doesn't appear to be exported via /sys so that should
    reduce possible compatibility issues.  I'm only aware of Open MPI as a
    major application which depends on this change, and they have made
    necessary adjustments.
    
    Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit bd3606715effbf37df986548c43bbed0842b49d5
Author: Eli Cohen <eli@mellanox.co.il>
Date:   Mon Jul 14 23:48:51 2008 -0700

    IPoIB: Use dev_set_mtu() to change mtu
    
    When the driver sets the MTU of the net device outside of its
    change_mtu method, it should make use of dev_set_mtu() instead of
    directly setting the mtu field of struct netdevice.  Otherwise
    functions registered to be called upon MTU change will not get called
    (this is done through call_netdevice_notifiers() in dev_set_mtu()).
    
    Signed-off-by: Eli Cohen <eli@mellanox.co.il>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit c8c2afe360b7366f586f6bece1109a72ea334876
Author: Eli Cohen <eli@mellanox.co.il>
Date:   Mon Jul 14 23:48:51 2008 -0700

    IPoIB: Use rtnl lock/unlock when changing device flags
    
    Use of this lock is required to synchronize changes to the netdvice's
    data structs.  Also move the call to ipoib_flush_paths() after the
    modification of the netdevice flags in set_mode().
    
    Signed-off-by: Eli Cohen <eli@mellanox.co.il>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 9eae554c171e086c89ab83da2a2d3c8bf958fcb5
Author: Roland Dreier <rolandd@cisco.com>
Date:   Mon Jul 14 23:48:50 2008 -0700

    IPoIB: Get rid of ipoib_mcast_detach() wrapper
    
    ipoib_mcast_detach() does nothing except call ib_detach_mcast(), so just
    use the core API in the one place that does a multicast group detach.
    
    add/remove: 0/1 grow/shrink: 0/1 up/down: 0/-105 (-105)
    function                                     old     new   delta
    ipoib_mcast_leave                            357     319     -38
    ipoib_mcast_detach                            67       -     -67
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit d0de13622d5ac658efe7c51521dbdbe0752aa3dd
Author: Eli Cohen <eli@mellanox.co.il>
Date:   Mon Jul 14 23:48:50 2008 -0700

    IPoIB: Only set Q_Key once: after joining broadcast group
    
    The current code will set the Q_Key for any join of a non-sendonly
    multicast group.  The operation involves a modify QP operation, which
    is fairly heavyweight, and is only really required after the join of
    the broadcast group.  Fix this by adding a parameter to ipoib_mcast_attach()
    to control when the Q_Key is set.
    
    Signed-off-by: Eli Cohen <eli@mellanox.co.il>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 5892eff91ad60ba365ae7f75050ce464036c5396
Author: Eli Cohen <eli@mellanox.co.il>
Date:   Mon Jul 14 23:48:50 2008 -0700

    IPoIB: Remove priv->mcast_mutex
    
    No need for a mutex around calls to ib_attach_mcast/ib_detach_mcast
    since these operations are synchronized at the HW driver layer.
    
    Signed-off-by: Eli Cohen <eli@mellanox.co.il>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit c03d4731b5b6de45b95a10bf1d510dde423d6757
Author: Eli Cohen <eli@mellanox.co.il>
Date:   Mon Jul 14 23:48:50 2008 -0700

    IPoIB: Remove unused IPOIB_MCAST_STARTED code
    
    The IPOIB_MCAST_STARTED flag is not used at all since commit b3e2749b
    ("IPoIB: Don't drop multicast sends when they can be queued"), so
    remove it.
    
    Signed-off-by: Eli Cohen <eli@mellanox.co.il>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 70fe1796a5ebc5f955be39bba5c42eee9eb89e1f
Author: Steve Wise <swise@opengridcomputing.com>
Date:   Mon Jul 14 23:48:49 2008 -0700

    RDMA/cxgb3: Set rkey field for new memory windows in iwch_alloc_mw()
    
    Signed-off-by: Steve Wise <swise@opengridcomputing.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 8294f29767c53e97664a27db9974adea8e2ea95b
Author: Roland Dreier <rolandd@cisco.com>
Date:   Mon Jul 14 23:48:49 2008 -0700

    RDMA/nes: Get rid of ring_doorbell parameter of nes_post_cqp_request()
    
    Every caller of nes_post_cqp_request() passed it NES_CQP_REQUEST_RING_DOORBELL,
    so just remove that parameter and always ring the doorbell.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>
    Acked-by: Faisal Latif <flatif@neteffect.com>

commit 52c8084b740c42af27d5bfa62cec7079d12fbc2b
Author: Jon Mason <jon@opengridcomputing.com>
Date:   Mon Jul 14 23:48:49 2008 -0700

    RDMA/cxgb3: Propagate HW page size capabilities
    
    cxgb3 does not currently report the page size capabilities, and
    incorrectly reports them internally.
    
    This version changes the bit-shifting to a static value (per Steve's
    request).
    
    Signed-off-by: Jon Mason <jon@opengridcomputing.com>
    Acked-by: Steve Wise <swise@opengridcomputing.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 1ff66e8c1faee7c2711b84b9c89e1c5fcd767839
Author: Roland Dreier <rolandd@cisco.com>
Date:   Mon Jul 14 23:48:49 2008 -0700

    RDMA/nes: Encapsulate logic nes_put_cqp_request()
    
    The iw_nes driver repeats the logic
    
    	if (atomic_dec_and_test(&cqp_request->refcount)) {
    		if (cqp_request->dynamic) {
    			kfree(cqp_request);
    		} else {
    			spin_lock_irqsave(&nesdev->cqp.lock, flags);
    			list_add_tail(&cqp_request->list, &nesdev->cqp_avail_reqs);
    			spin_unlock_irqrestore(&nesdev->cqp.lock, flags);
    		}
    	}
    
    over and over.  Wrap this up in functions nes_free_cqp_request() and
    nes_put_cqp_request() to simplify such code.
    
    In addition to making the source smaller and more readable, this shrinks
    the compiled code quite a bit:
    
    add/remove: 2/0 grow/shrink: 0/13 up/down: 164/-1692 (-1528)
    function                                     old     new   delta
    nes_free_cqp_request                           -     147    +147
    nes_put_cqp_request                            -      17     +17
    nes_modify_qp                               2316    2293     -23
    nes_hw_modify_qp                             737     657     -80
    nes_dereg_mr                                 945     860     -85
    flush_wqes                                   501     416     -85
    nes_manage_apbvt                             648     560     -88
    nes_reg_mr                                  1117    1026     -91
    nes_cqp_ce_handler                           927     769    -158
    nes_alloc_mw                                1052     884    -168
    nes_create_qp                               5314    5141    -173
    nes_alloc_fmr                               2212    2035    -177
    nes_destroy_cq                              1097     918    -179
    nes_create_cq                               2787    2598    -189
    nes_dealloc_mw                               762     566    -196
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>
    Acked-by: Faisal Latif <flatif@neteffect.com>

commit ee1e2c82c245a5fb2864e9dbcdaab3390fde3fcc
Author: Moni Shoua <monis@Voltaire.COM>
Date:   Mon Jul 14 23:48:49 2008 -0700

    IPoIB: Refresh paths instead of flushing them on SM change events
    
    The patch tries to solve the problem of device going down and paths being
    flushed on an SM change event. The method is to mark the paths as candidates for
    refresh (by setting the new valid flag to 0), and wait for an ARP
    probe a new path record query.
    
    The solution requires a different and less intrusive handling of SM
    change event. For that, the second argument of the flush function
    changes its meaning from a boolean flag to a level.  In most cases, SM
    failover doesn't cause LID change so traffic won't stop.  In the rare
    cases of LID change, the remote host (the one that hadn't changed its
    LID) will lose connectivity until paths are refreshed. This is no
    worse than the current state.  In fact, preventing the device from
    going down saves packets that otherwise would be lost.
    
    Signed-off-by: Moni Levy <monil@voltaire.com>
    Signed-off-by: Moni Shoua <monis@voltaire.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 038919f29682b00ea95506e959210fc72d1aaf64
Author: Joachim Fenkes <fenkes@de.ibm.com>
Date:   Mon Jul 14 23:48:49 2008 -0700

    IB/ehca: Make device table externally visible
    
    This gives ehca an autogenerated modalias and therefore enables automatic loading.
    
    Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit af40da894e96d5c826d38be3ea53ee00d9de0367
Author: Vladimir Sokolovsky <vlad@mellanox.co.il>
Date:   Mon Jul 14 23:48:48 2008 -0700

    IPoIB: add LRO support
    
    Add "ipoib_use_lro" module parameter to enable LRO and an
    "ipoib_lro_max_aggr" module parameter to set the max number of packets
    to be aggregated.  Make LRO controllable and LRO statistics accessible
    through ethtool.
    
    Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.co.il>
    Signed-off-by: Eli Cohen <eli@mellanox.co.il>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 12406734051a26e9fe4c8568e931dfddbb72d431
Author: Ron Livne <ronli@voltaire.com>
Date:   Mon Jul 14 23:48:48 2008 -0700

    IPoIB: Use multicast loopback blocking if available
    
    Set IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK for IPoIB's UD QPs if
    supported by the underlying device.  This creates an improvement of up
    to 39% in bandwidth when sending multicast packets with IPoIB, and an
    improvment of 12% in cpu usage.
    
    Signed-off-by: Ron Livne <ronli@voltaire.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 521e575b9a7324a0bca762622139f69582a042bf
Author: Ron Livne <ronli@voltaire.com>
Date:   Mon Jul 14 23:48:48 2008 -0700

    IB/mlx4: Add support for blocking multicast loopback packets
    
    Add support for handling the IB_QP_CREATE_MULTICAST_BLOCK_LOOPBACK
    flag by using the per-multicast group loopback blocking feature of
    mlx4 hardware.
    
    Signed-off-by: Ron Livne <ronli@voltaire.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 47ee1b9f2e7bf73950602efe0b74fa1a8481f222
Author: Ron Livne <ronli@voltaire.com>
Date:   Mon Jul 14 23:48:48 2008 -0700

    IB/core: Add support for multicast loopback blocking
    
    This patch also adds a creation flag for QPs,
    IB_QP_CREATE_MULTICAST_BLOCK_LOOPBACK, which when set means that
    multicast sends from the QP to a group that the QP is attached to will
    not be looped back to the QP's receive queue.  This can be used to
    save receive resources when a consumer does not want a local copy of
    multicast traffic; for example IPoIB must waste CPU time throwing away
    such local copies of multicast traffic.
    
    This patch also adds a device capability flag that shows whether a
    device supports this feature or not.
    
    Signed-off-by: Ron Livne <ronli@voltaire.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 14cc180f7b032f8484c1a3d0533b1129ffe307fd
Author: Steve Wise <swise@opengridcomputing.com>
Date:   Mon Jul 14 23:48:48 2008 -0700

    RDMA/cxgb3: Add support for protocol statistics
    
    - Add a new rdma ctl command called RDMA_GET_MIB to the cxgb3 low
      level driver to obtain the protocol mib from the rnic hardware.
    
    - Add new iw_cxgb3 provider method to get the MIB from the low level
      driver.
    
    Signed-off-by: Steve Wise <swise@opengridcomputing.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 7f624d023b5fb150831e02c1e4c0f2619ade72c2
Author: Steve Wise <swise@opengridcomputing.com>
Date:   Mon Jul 14 23:48:48 2008 -0700

    RDMA/core: Add iWARP protocol statistics attributes in sysfs
    
    This patch adds a sysfs attribute group called "proto_stats" under
    /sys/class/infiniband/$device/ and populates this group with protocol
    statistics if they exist for a given device.  Currently, only iWARP
    stats are defined, but the code is designed to allow InfiniBand
    protocol stats if they become available.  These stats are per-device
    and more importantly -not- per port.
    
    Details:
    
    - Add union rdma_protocol_stats in ib_verbs.h.  This union allows
      defining transport-specific stats.  Currently only iwarp stats are
      defined.
    
    - Add struct iw_protocol_stats to define the current set of iwarp
      protocol stats.
    
    - Add new ib_device method called get_proto_stats() to return protocol
      statistics.
    
    - Add logic in core/sysfs.c to create iwarp protocol stats attributes
      if the device is an RNIC and has a get_proto_stats() method.
    
    Signed-off-by: Steve Wise <swise@opengridcomputing.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit a7d834c4bc6be73e8f83eaa5072fac3c5549f7f2
Author: Roland Dreier <rolandd@cisco.com>
Date:   Mon Jul 14 23:48:47 2008 -0700

    IPoIB/cm: Fix racy use of receive WR/SGL in ipoib_cm_post_receive_nonsrq()
    
    For devices that don't support SRQs, ipoib_cm_post_receive_nonsrq() is
    called from both ipoib_cm_handle_rx_wc() and ipoib_cm_nonsrq_init_rx(),
    and these two callers are not synchronized against each other.
    However, ipoib_cm_post_receive_nonsrq() always reuses the same receive
    work request and scatter list structures, so multiple callers can end
    up stepping on each other, which leads to posting garbled work
    requests.
    
    Fix this by having the caller pass in the ib_recv_wr and ib_sge
    structures to use, and allocating new local structures in
    ipoib_cm_nonsrq_init_rx().
    
    Based on a patch by Pradeep Satyanarayana <pradeep@us.ibm.com> and
    David Wilder <dwilder@us.ibm.com>, with debugging help from Hoang-Nam
    Nguyen <hnguyen@de.ibm.com>.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 468f2239bcc71ae0f345c3fe58c797cf4627daf4
Author: Roland Dreier <rolandd@cisco.com>
Date:   Mon Jul 14 23:48:47 2008 -0700

    RDMA/cma: Add missing newlines to printk()s
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>
    Acked-by: Sean Hefty <sean.hefty@intel.com>

commit eec8845d29504a12fbd434e192d61aed3d9d74fa
Author: Roland Dreier <rolandd@cisco.com>
Date:   Mon Jul 14 23:48:47 2008 -0700

    RDMA/cxgb3: Remove write-only iwch_rnic_attributes fields
    
    The members struct iwch_rnic_attributes.vendor_id and .vendor_part_id
    are write-only, so we might as well get rid of them.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>
    Acked-by: Steve Wise <swise@opengridcomputing.com>

commit 97d1cc8055c7b3fbd35bf693775d61102e65d174
Author: Steve Wise <swise@opengridcomputing.com>
Date:   Mon Jul 14 23:48:47 2008 -0700

    RDMA/cxgb3: Fix up some ib_device_attr fields
    
    - set fw_ver
    - set hw_ver
    - set max_qp_wr to something reasonable
    - set max_cqe to something reasonable
    
    Signed-off-by: Steve Wise <swise@opengridcomputing.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 6f7bc01a7382641c61ec036d68ff3a9140b48a1c
Author: Stefan Roscher <ossrosch@linux.vnet.ibm.com>
Date:   Mon Jul 14 23:48:47 2008 -0700

    IB/ehca: In case of lost interrupts, trigger EOI to reenable interrupts
    
    During corner case testing, we noticed that some versions of ehca do
    not properly transition to interrupt done in special load situations.
    This can be resolved by periodically triggering EOI through H_EOI, if
    EQEs are pending.
    
    Signed-off-by: Stefan Roscher <stefan.roscher@de.ibm.com>
    Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 3e255eac561672cbc92844b9f16cae9304c2a783
Author: Joachim Fenkes <fenkes@de.ibm.com>
Date:   Mon Jul 14 23:48:47 2008 -0700

    IB/ehca: Reject receive work requests if QP is in RESET state
    
    Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 7c27f358209a8ce7c57b584346d7b611e823f1b1
Author: Roland Dreier <rolandd@cisco.com>
Date:   Mon Jul 14 23:48:46 2008 -0700

    IB/mlx4: Remove extra code for RESET->ERR QP state transition
    
    Commit 65adfa91 ("IB/mlx4: Fix RESET to RESET and RESET to ERROR
    transitions") added some extra code to handle a QP state transition
    from RESET to ERROR.  However, the latest 1.2.1 version of the IB spec
    has clarified that this transition is actually not allowed, so we can
    remove this extra code again.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit d3809ad0972297fbc7ef0585049ef465d9d8d79d
Author: Roland Dreier <rolandd@cisco.com>
Date:   Mon Jul 14 23:48:46 2008 -0700

    IB/mthca: Remove extra code for RESET->ERR QP state transition
    
    Commit b18aad71 ("IB/mthca: Fix RESET to ERROR transition") added some
    extra code to handle a QP state transition from RESET to ERROR.
    However, the latest 1.2.1 version of the IB spec has clarified that
    this transition is actually not allowed, so we can remove this extra
    code again.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit e5a5e7d59af5944a674b9cea420a1fedc60496f2
Author: Ralph Campbell <ralph.campbell@qlogic.com>
Date:   Mon Jul 14 23:48:46 2008 -0700

    IB/core: Reset to error QP state transition is not allowed
    
    I was reviewing the QP state transition diagram in the IB 1.2.1 spec
    and the code for qp_state_table[], and noticed that the code allows a
    QP to be modified from IB_QPS_RESET to IB_QPS_ERR whereas the notes
    for figure 124 (pg 457) specifically says that this transition isn't
    allowed.  This is a clarification from earlier versions of the IB
    spec, which were ambiguous in this area and suggested that the RESET
    to ERR transition was allowed.
    
    Fix up the qp_state_table[] to make RESET->ERR not allowed.
    
    Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 6578cf33989a594bab37af988d45d87812b946b8
Author: Eli Cohen <eli@dev.mellanox.co.il>
Date:   Mon Jul 14 23:48:45 2008 -0700

    IB/mlx4: Pass congestion management class MADs to the HCA
    
    ConnectX HCAs support the IB_MGMT_CLASS_CONG_MGMT management class, so
    process MADs of this class through the MAD_IFC firmware command.
    
    Signed-off-by: Eli Cohen <eli@mellanox.co.il>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit d1f2cd895f8733faa9d79d09d825a2ed80002ac7
Author: Eli Cohen <eli@dev.mellanox.co.il>
Date:   Mon Jul 14 23:48:45 2008 -0700

    IB/mlx4: Configure QPs' max message size based on real device capability
    
    ConnectX returns the max message size it supports through the
    QUERY_DEV_CAP firmware command.  When modifying a QP to RTR, the max
    message size for the QP must be specified.  This value must not exceed
    the value declared through QUERY_DEV_CAP.  The current code ignores
    the max allowed size and unconditionally sets the value to 2^31.  This
    patch sets all QPs to the max value allowed as returned from firmware.
    
    Signed-off-by: Eli Cohen <eli@mellanox.co.il>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit e7e55829999deaab3f43e201a087731c02c54cf9
Author: Steve Wise <swise@opengridcomputing.com>
Date:   Mon Jul 14 23:48:45 2008 -0700

    RDMA/cxgb3: MEM_MGT_EXTENSIONS support
    
    - set IB_DEVICE_MEM_MGT_EXTENSIONS capability bit if fw supports it.
    - set max_fast_reg_page_list_len device attribute.
    - add iwch_alloc_fast_reg_mr function.
    - add iwch_alloc_fastreg_pbl
    - add iwch_free_fastreg_pbl
    - adjust the WQ depth for kernel mode work queues to account for
      fastreg possibly taking 2 WR slots.
    - add fastreg_mr work request support.
    - add local_inv work request support.
    - add send_with_inv and send_with_se_inv work request support.
    - removed useless duplicate enums/defines for TPT/MW/MR stuff.
    
    Signed-off-by: Steve Wise <swise@opengridcomputing.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 00f7ec36c9324928e4cd23f02e6d8550f30c32ca
Author: Steve Wise <swise@opengridcomputing.com>
Date:   Mon Jul 14 23:48:45 2008 -0700

    RDMA/core: Add memory management extensions support
    
    This patch adds support for the IB "base memory management extension"
    (BMME) and the equivalent iWARP operations (which the iWARP verbs
    mandates all devices must implement).  The new operations are:
    
     - Allocate an ib_mr for use in fast register work requests.
    
     - Allocate/free a physical buffer lists for use in fast register work
       requests.  This allows device drivers to allocate this memory as
       needed for use in posting send requests (eg via dma_alloc_coherent).
    
     - New send queue work requests:
       * send with remote invalidate
       * fast register memory region
       * local invalidate memory region
       * RDMA read with invalidate local memory region (iWARP only)
    
    Consumer interface details:
    
     - A new device capability flag IB_DEVICE_MEM_MGT_EXTENSIONS is added
       to indicate device support for these features.
    
     - New send work request opcodes IB_WR_FAST_REG_MR, IB_WR_LOCAL_INV,
       IB_WR_RDMA_READ_WITH_INV are added.
    
     - A new consumer API function, ib_alloc_mr() is added to allocate
       fast register memory regions.
    
     - New consumer API functions, ib_alloc_fast_reg_page_list() and
       ib_free_fast_reg_page_list() are added to allocate and free
       device-specific memory for fast registration page lists.
    
     - A new consumer API function, ib_update_fast_reg_key(), is added to
       allow the key portion of the R_Key and L_Key of a fast registration
       MR to be updated.  Consumers call this if desired before posting
       a IB_WR_FAST_REG_MR work request.
    
    Consumers can use this as follows:
    
     - MR is allocated with ib_alloc_mr().
    
     - Page list memory is allocated with ib_alloc_fast_reg_page_list().
    
     - MR R_Key/L_Key "key" field is updated with ib_update_fast_reg_key().
    
     - MR made VALID and bound to a specific page list via
       ib_post_send(IB_WR_FAST_REG_MR)
    
     - MR made INVALID via ib_post_send(IB_WR_LOCAL_INV),
       ib_post_send(IB_WR_RDMA_READ_WITH_INV) or an incoming send with
       invalidate operation.
    
     - MR is deallocated with ib_dereg_mr()
    
     - page lists dealloced via ib_free_fast_reg_page_list().
    
    Applications can allocate a fast register MR once, and then can
    repeatedly bind the MR to different physical block lists (PBLs) via
    posting work requests to a send queue (SQ).  For each outstanding
    MR-to-PBL binding in the SQ pipe, a fast_reg_page_list needs to be
    allocated (the fast_reg_page_list is owned by the low-level driver
    from the consumer posting a work request until the request completes).
    Thus pipelining can be achieved while still allowing device-specific
    page_list processing.
    
    The 32-bit fast register memory key/STag is composed of a 24-bit index
    and an 8-bit key.  The application can change the key each time it
    fast registers thus allowing more control over the peer's use of the
    key/STag (ie it can effectively be changed each time the rkey is
    rebound to a page list).
    
    Signed-off-by: Steve Wise <swise@opengridcomputing.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit f89271da32bc1a636cf4eb078e615930886cd013
Author: Eli Cohen <eli@dev.mellanox.co.il>
Date:   Mon Jul 14 23:48:44 2008 -0700

    IPoIB: Copy small received SKBs in connected mode
    
    The connected mode implementation in the IPoIB driver has a large
    overhead in the way SKBs are handled in the receive flow.  It usually
    allocates an SKB with as big as was used in the currently received SKB
    and moves unused fragments from the old SKB to the new one. This
    involves a loop on all the remaining fragments and incurs overhead on
    the CPU.  This patch, for small SKBs, allocates an SKB just large
    enough to contain the received data and copies to it the data from the
    received SKB.  The newly allocated SKB is passed to the stack and the
    old SKB is reposted.
    
    When running netperf, UDP small messages, without this pach I get:
    
        UDP UNIDIRECTIONAL SEND TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to
        14.4.3.178 (14.4.3.178) port 0 AF_INET
        Socket  Message  Elapsed      Messages
        Size    Size     Time         Okay Errors   Throughput
        bytes   bytes    secs            #      #   10^6bits/sec
    
        114688     128   10.00     5142034      0     526.31
        114688           10.00     1130489            115.71
    
    With this patch I get both send and receive at ~315 mbps.
    
    The reason that send performance actually slows down is as follows:
    When using this patch, the overhead of the CPU for handling RX packets
    is dramatically reduced.  As a result, we do not experience RNR NAK
    messages from the receiver which cause the connection to be closed and
    reopened again; when the patch is not used, the receiver cannot handle
    the packets fast enough so there is less time to post new buffers and
    hence the mentioned RNR NACKs.  So what happens is that the
    application *thinks* it posted a certain number of packets for
    transmission but these packets are flushed and do not really get
    transmitted.  Since the connection gets opened and closed many times,
    each time netperf gets the CPU time that otherwise would have been
    given to IPoIB to actually transmit the packets.  This can be verified
    when looking at the port counters -- the output of ifconfig and the
    oputput of netperf (this is for the case without the patch):
    
        tx packets
        ==========
        port counter:   1,543,996
        ifconfig:       1,581,426
        netperf:        5,142,034
    
        rx packets
        ==========
        netperf         1,1304,089
    
    Signed-off-by: Eli Cohen <eli@mellanox.co.il>

commit f3781d2e89f12dd5afa046dc56032af6e39bd116
Author: Roland Dreier <rolandd@cisco.com>
Date:   Mon Jul 14 23:48:44 2008 -0700

    RDMA: Remove subversion $Id tags
    
    They don't get updated by git and so they're worse than useless.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 4deccd6d95f1f1536dad3c842e39c1ace577329d
Author: Dotan Barak <dotanba@gmail.com>
Date:   Mon Jul 14 23:48:44 2008 -0700

    RDMA: Improve include file coding style
    
    Remove subversion $Id lines and improve readability by fixing other
    coding style problems pointed out by checkpatch.pl.
    
    Signed-off-by: Dotan Barak <dotanba@gmail.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit fd91b1bf1bb6fb443cb8c7600c7314f093b31f40
Author: Robert P. J. Day <rpjday@crashcourse.ca>
Date:   Mon Jul 14 23:48:44 2008 -0700

    IB/ipath: Simplify code using ARRAY_SIZE() macro
    
    Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 9670e553915e67fb68f13258644342c68dc26b84
Author: Eli Cohen <eli@mellanox.co.il>
Date:   Mon Jul 14 23:48:44 2008 -0700

    IB/mlx4: Optimize QP stamping
    
    The idea is that for QPs with fixed size work requests (eg selective
    signaling QPs), before stamping the WQE, we read the value of the DS
    field, which gives the effective size of the descriptor as used in the
    previous post.  Then we stamp only that area, since the rest of the
    descriptor is already stamped.
    
    When initializing the send queue buffer, make sure the DS field is
    initialized to the max descriptor size so that the subsequent stamping
    will be done on the entire descriptor area.
    
    Signed-off-by: Eli Cohen <eli@mellanox.co.il>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 164ba0893c27a216557396320b6063fdac040392
Author: Moni Shoua <monis@Voltaire.COM>
Date:   Mon Jul 14 23:48:43 2008 -0700

    IB/sa: Fail requests made while creating new SM AH
    
    This patch solves a race that occurs after an event occurs that causes
    the SA query module to flush its SM address handle (AH).  When SM AH
    becomes invalid and needs an update it is handled by the global
    workqueue.  On the other hand this event is also handled in the IPoIB
    driver by queuing work in the ipoib_workqueue that does multicast
    joins.  Although queuing is in the right order, it is done to 2
    different workqueues and so there is no guarantee that the first to be
    queued is the first to be executed.
    
    This causes a problem because IPoIB may end up sending an request to
    the old SM, which will take a long time to time out (since the old SM
    is gone); this leads to a much longer than necessary interruption in
    multicast traffer.
    
    The patch sets the SA query module's SM AH to NULL when the event
    occurs, and until update_sm_ah() is done, any request that needs sm_ah
    fails with -EAGAIN return status.
    
    For consumers, the patch doesn't make things worse.  Before the patch,
    MADs are sent to the wrong SM so the request gets lost.  Consumers can
    be improved if they examine the return code and respond to EAGAIN
    properly but even without an improvement the situation is not getting
    worse.
    
    Signed-off-by: Moni Levy <monil@voltaire.com>
    Signed-off-by: Moni Shoua <monis@voltaire.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit a9474917099e007c0f51d5474394b5890111614f
Author: Sean Hefty <sean.hefty@intel.com>
Date:   Mon Jul 14 23:48:43 2008 -0700

    RDMA: Fix license text
    
    The license text for several files references a third software license
    that was inadvertently copied in.  Update the license to what was
    intended.  This update was based on a request from HP.
    
    Signed-off-by: Sean Hefty <sean.hefty@intel.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 929555a2baed9b0b050d03532655bfd721a43c44
Author: Christophe Jaillet <christophe.jaillet@wanadoo.fr>
Date:   Mon Jul 14 23:48:43 2008 -0700

    RDMA/nes: Remove unnecessary memset()
    
    Remove an explicit memset(..., 0, ...) of a 'listener' structure
    allocated with kzalloc().
    
    Signed-off-by: Christophe Jaillet <christophe.jaillet@wanadoo.fr>
    Acked-by: Faisal Latif <faisal@neteffect.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit 969a60f9db3f879f95bd37026a3c3bf02cc2568f
Author: Roland Dreier <rolandd@cisco.com>
Date:   Mon Jul 14 23:48:43 2008 -0700

    IB/srp: Remove use of cached P_Key/GID queries
    
    The SRP initiator is currently using ib_find_cached_pkey() and
    ib_get_cached_gid() in situations where the uncached ib_find_pkey()
    and ib_query_gid() functions serve just as well: sleeping is allowed
    and performance is not an issue.  Since we want to eliminate the
    cached operations in the long term, convert SRP to use the uncached
    variants.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>

commit e56a99d5a42dcb91e622ae7a0289d8fb2ddabffb
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Mon Jul 14 19:08:34 2008 +0300

    UBIFS: add brief documentation
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
    Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>

commit 9527056630b68c94b94b94cd58c6cbb65e611fd1
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Mon Jul 14 17:58:44 2008 +0300

    MAINTAINERS: add UBIFS section
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit f66ac03d497c162c70cd0ccc802ce1777073cdf3
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Mon Jul 14 23:04:00 2008 -0700

    mib: add struct net to ICMPMSGIN_INC_STATS_BH
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 903fc1964e746b8d8e2971ea20c89b7aeab8bd9a
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Mon Jul 14 23:03:35 2008 -0700

    mib: add struct net to ICMPMSGOUT_INC_STATS
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit dcfc23cac103b54dbc00a6f52f47656ad5c75844
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Mon Jul 14 23:03:00 2008 -0700

    mib: add struct net to ICMP_INC_STATS_BH
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 75c939bb4d6da790f758a2a3dcc7432f6d8778ee
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Mon Jul 14 23:02:35 2008 -0700

    mib: add struct net to ICMP_INC_STATS
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 43589aa93c9ce49f0e87a280014a4dd254b37fcf
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Mon Jul 14 23:02:09 2008 -0700

    icmp: drop unused MIB accounting wrappers
    
    There are ICMP_XXX_STATS that are not used in the kernel, so I remove
    them, not to "just patch" them later. But if there's some sense in
    keeping them, kick me - I will remake this set keeping them.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit fd54d716b1f6a3551ec17a4bb34027727b2db09a
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Mon Jul 14 23:01:40 2008 -0700

    inet: toss struct net initialization around
    
    Some places, that deal with ICMP statistics already have where
    to get a struct net from, but use it directly, without declaring
    a separate variable on the stack.
    
    Since I will need this net soon, I declare a struct net on the
    stack and use it in the existing places in a separate patch not
    to spoil the future ones.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0388b0042624714e6f8db8cc7994101a0a02d392
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Mon Jul 14 23:00:43 2008 -0700

    icmp: add struct net argument to icmp_out_count
    
    This routine deals with ICMP statistics, but doesn't have a
    struct net at hands, so add one.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 61362766d769c934a9d12d5516323c544c161908
Author: Patrick McHardy <kaber@trash.net>
Date:   Mon Jul 14 22:51:55 2008 -0700

    vlan: remove unnecessary include statements
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit d80aa31bbffc4bc8b5be36c57cbea128f52e1e1f
Author: Patrick McHardy <kaber@trash.net>
Date:   Mon Jul 14 22:51:39 2008 -0700

    vlan: clean up hard_start_xmit functions
    
    Remove excessive comments and debugging, use NETDEV_TX codes,
    remove some empty lines.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 1349fe9a6bc580fb80e1a43a93b68c15d674ed0a
Author: Patrick McHardy <kaber@trash.net>
Date:   Mon Jul 14 22:51:19 2008 -0700

    vlan: clean up vlan_dev_hard_header()
    
    Remove some debugging and excessive comments, merge the two
    dev_hard_header calls into one.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 19b9a4e256758a0c032c915eebe0a39b370ea133
Author: Patrick McHardy <kaber@trash.net>
Date:   Mon Jul 14 22:51:01 2008 -0700

    vlan: ethtool ->get_flags support
    
    Allow to query LRO settings of underlying device when VLAN RX
    acceleration is used.
    
    Suggested by Ben Hutchings <bhutchings@solarflare.com>.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 393e52e33c6c26ec7db290dab803bac1bed962d4
Author: Patrick McHardy <kaber@trash.net>
Date:   Mon Jul 14 22:50:39 2008 -0700

    packet: deliver VLAN TCI to userspace
    
    Store the VLAN tag in the auxillary data/tpacket2_hdr so userspace can
    properly deal with hardware VLAN tagging/stripping.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit bbd6ef87c544d88c30e4b762b1b61ef267a7d279
Author: Patrick McHardy <kaber@trash.net>
Date:   Mon Jul 14 22:50:15 2008 -0700

    packet: support extensible, 64 bit clean mmaped ring structure
    
    The tpacket_hdr is not 64 bit clean due to use of an unsigned long
    and can't be extended because the following struct sockaddr_ll needs
    to be at a fixed offset.
    
    Add support for a version 2 tpacket protocol that removes these
    limitations.
    
    Userspace can query the header size through a new getsockopt option
    and change the protocol version through a setsockopt option. The
    changes needed to switch to the new protocol version are:
    
    1. replace struct tpacket_hdr by struct tpacket2_hdr
    2. query header len and save
    3. set protocol version to 2
     - set up ring as usual
    4. for getting the sockaddr_ll, use (void *)hdr + TPACKET_ALIGN(hdrlen)
       instead of (void *)hdr + TPACKET_ALIGN(sizeof(struct tpacket_hdr))
    
    Steps 2 and 4 can be omitted if the struct sockaddr_ll isn't needed.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit bc1d0411b804ad190cdadabac48a10067f17b9e6
Author: Patrick McHardy <kaber@trash.net>
Date:   Mon Jul 14 22:49:30 2008 -0700

    vlan: deliver packets received with VLAN acceleration to network taps
    
    When VLAN header stripping is used, packets currently bypass packet
    sockets (and other network taps) completely. For locally existing
    VLANs, they appear directly on the VLAN device, for unknown VLANs
    they are silently dropped.
    
    Add a new function netif_nit_deliver() to deliver incoming packets
    to all network interface taps and use it in __vlan_hwaccel_rx() to
    make VLAN packets visible on the underlying device.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 6aa895b047720f71ec4eb11452f7c3ce8426941f
Author: Patrick McHardy <kaber@trash.net>
Date:   Mon Jul 14 22:49:06 2008 -0700

    vlan: Don't store VLAN tag in cb
    
    Use a real skb member to store the skb to avoid clashes with qdiscs,
    which are allowed to use the cb area themselves. As currently only real
    devices that consume the skb set the NETIF_F_HW_VLAN_TX flag, no explicit
    invalidation is neccessary.
    
    The new member fills a hole on 64 bit, the skb layout changes from:
    
            __u32                      mark;                 /*   172     4 */
            sk_buff_data_t             transport_header;     /*   176     4 */
            sk_buff_data_t             network_header;       /*   180     4 */
            sk_buff_data_t             mac_header;           /*   184     4 */
            sk_buff_data_t             tail;                 /*   188     4 */
            /* --- cacheline 3 boundary (192 bytes) --- */
            sk_buff_data_t             end;                  /*   192     4 */
    
            /* XXX 4 bytes hole, try to pack */
    
    to
    
            __u32                      mark;                 /*   172     4 */
            __u16                      vlan_tci;             /*   176     2 */
    
            /* XXX 2 bytes hole, try to pack */
    
            sk_buff_data_t             transport_header;     /*   180     4 */
            sk_buff_data_t             network_header;       /*   184     4 */
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 242e3df80b8d25ed681c278512df0993725f25dd
Author: Dave Airlie <airlied@linux.ie>
Date:   Tue Jul 15 15:48:05 2008 +1000

    drm/radeon: fixup issue with radeon and PAT support.
    
    With new userspace libpciaccess we can get a conflicting mapping
    on the PCIE GART table in the video RAM. Always try and map it _wc.
    
    Signed-off-by: Dave Airlie <airlied@redhat.com>

commit 968edbe1c82f1a50d80225ed7e410aba419e55bf
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon Jul 14 22:45:33 2008 -0700

    tipc: Optimization to multicast name lookup algorithm
    
    This patch simplifies and speeds up TIPC's algorithm for identifying
    on-node and off-node destinations that overlap a multicast name
    sequence range.  Rather than traversing the list of all known name
    publications within the cluster, it now traverses the (potentially
    much shorter) list of name publications made by the node itself, and
    determines if any off-node destinations exist by comparing the sizes
    of the two lists.  (Since the node list must be a subset of the
    cluster list, a difference in sizes means that at least one off-node
    destination must exist.)
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 1aad72d6cd518872c5f545320823bf7f4dafb026
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon Jul 14 22:44:58 2008 -0700

    tipc: Add missing locks when inspecting node list & link list
    
    This patch ensures that TIPC configuration commands that display info
    about neighboring nodes and their links take the spinlocks that
    protect the node list and link lists from changing while the lists
    are being traversed.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 43d2548bb2ef7e6d753f91468a746784041e522d
Merge: 585583d... 85082fd...
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Tue Jul 15 15:44:51 2008 +1000

    Merge commit '85082fd7cbe3173198aac0eb5e85ab1edcc6352c' into test-build
    
    Manual fixup of:
    
    	arch/powerpc/Kconfig

commit 08d2cf0f74b3ee5e773bb906043a0efe96ded229
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon Jul 14 22:44:32 2008 -0700

    tipc: Fix bug in scope checking for multicast messages
    
    This patch ensures that TIPC's multicast message name lookup
    algorithm does individualized scope checking for each published
    name it examines.  Previously, scope checking was only done for
    the first name in a name table publication list, which could
    result in incoming multicast messages being delivered to ports
    publishing names with "node" scope, or not being delivered to
    ports publishing names with "cluster" or "zone" scope.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 585583d95c5660973bc0cf64add517b040acd8a4
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Mon Jul 14 08:08:45 2008 -0500

    powerpc: Fix pte_update for CONFIG_PTE_64BIT and !PTE_ATOMIC_UPDATES
    
    Because the pte is now 64-bits the compiler was optimizing the update
    to always clear the upper 32-bits of the pte.  We need to ensure the
    clr mask is treated as an unsigned long long to get the proper behavior.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
    Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 0e35fd5e5264bb46d1febbe9cd9aa08421c21a96
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon Jul 14 22:44:01 2008 -0700

    tipc: Eliminate improper use of TIPC_OK error code
    
    This patch corrects many places where TIPC routines indicated
    successful completion by returning TIPC_OK instead of 0.
    (The TIPC_OK symbol has the value 0, but it should only be used
    in contexts that deal with the error code field of a TIPC
    message header.)
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 2da59918e26837f305131cfac9c0f1b3b42bb8ae
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon Jul 14 22:43:32 2008 -0700

    tipc: Fix race condition that could cause accept() to fail
    
    This patch ensurs that accept() returns successfully even when
    the newly created socket is immediately disconnected by its peer.
    Previously, accept() would fail if it was unable to pass back
    the optional address info for the socket's peer before the
    socket became disconnected; TIPC now allows accept() to gather
    peer address information after disconnection.  As a bonus, the
    revised code accesses the socket's port more efficiently, without
    the overhead incurred by a reference table lookup.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 8642bd9e04f51980b2b6293c66acf7e388c9a6e7
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon Jul 14 22:42:51 2008 -0700

    tipc: Optimize pointer dereferencing when receiving stream data
    
    This patch eliminates an unnecessary pointer dereference when
    accessing a stream-based socket's receive queue.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0ea522416b658dedfc9d565b331624a55a6260ad
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon Jul 14 22:42:19 2008 -0700

    tipc: Remove unneeded parameter to tipc_createport_raw()
    
    This patch eliminates an unneeded parameter when creating a low-level
    TIPC port object.  Instead of returning both the pointer to the port
    structure and the port's reference ID, it now returns only the pointer
    since the port structure contains the reference ID as one of its fields.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 3cb29b1bca00736e984ea8ab368af40394a1bca0
Author: Michael Chan <mchan@broadcom.com>
Date:   Mon Jul 14 22:40:21 2008 -0700

    bnx2: Update version to 1.7.8.
    
    Signed-off-by: Michael Chan <mchan@braodcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 5fcaed0124cde73124227542bfce4ed57fccbb50
Author: Benjamin Li <benli@broadcom.com>
Date:   Mon Jul 14 22:39:52 2008 -0700

    bnx2: Support secondary MAC addresses.
    
    Add support for configuring secondary unicast addresses.  There
    are 4 additional perfect match filters which can be used for
    secondary unicast address support.
    
      *  Modified bnx2_set_mac_addr() to be more generic in handling
         the setting of the perfect match filters
      *  Changed bnx2_set_rx_mode() to handle the unicast dev_addr_list
    
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7c62e83beb1446d690ed921beddb0dcf34c9baa9
Author: Michael Chan <mchan@broadcom.com>
Date:   Mon Jul 14 22:39:03 2008 -0700

    bnx2: Allow flexible VLAN tag settings.
    
    Negotiate with boot code and ASF firmware to see if it can
    support keeping VLAN tags in the RX packets.  If supported
    by firmware, the VLAN tag will be kept in the RX packet
    unless VLAN acceleration is registered.
    
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7ff86b0317bc40c665aab62f3b7669713ade07c5
Author: Takashi Iwai <tiwai@suse.de>
Date:   Wed Jul 16 02:20:11 2008 +0200

    powerpc: Fix a build problem on ppc32 with new DMA_ATTRs
    
    The new dma_attrs support must only be enabled for 64 bits as it's not
    been implemented for 32 bits yet.
    
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit a2f138900d5c342742c369293edaf92d2173c92e
Author: Michael Chan <mchan@broadcom.com>
Date:   Mon Jul 14 22:38:23 2008 -0700

    bnx2: Add ack parameter to bnx2_fw_sync().
    
    ack=1 means wait for firmware acknowledgement, and ack=0
    means don't wait.  All current callers will set it to 1.
    
    In the next patch, new calls will set ack=0.
    
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7bb0a04fcd610e5db59690332b2a46b6068c8bc3
Author: Michael Chan <mchan@broadcom.com>
Date:   Mon Jul 14 22:37:47 2008 -0700

    bnx2: Add PCI ID for 5716.
    
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: Benjamin Li <Benli@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit d6b14486953d0e8d1c57db29bf6104cea198b884
Author: Michael Chan <mchan@broadcom.com>
Date:   Mon Jul 14 22:37:21 2008 -0700

    bnx2: Prevent ethtool -s from crashing when device is down.
    
    The device may be in D3-hot state and may crash if we try to
    configure the speed settings by accessing the registers.
    
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 925068dcdc746236264d1877d3d5df656e87882a
Merge: 83aa2e9... 67fbbe1...
Author: David S. Miller <davem@davemloft.net>
Date:   Mon Jul 14 22:30:17 2008 -0700

    Merge branch 'davem-next' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

commit 83aa2e964b9b04effa304aaf3c1090b46812a04b
Author: Denis V. Lunev <den@openvz.org>
Date:   Mon Jul 14 22:28:25 2008 -0700

    netlabel: return msg overflow error from netlbl_cipsov4_list faster
    
    Currently, we are trying to place the information from the kernel to
    1, 2, 3 and 4 pages sequentially. These pages are allocated via slab.
    Though, from the slab point of view steps 3 and 4 are equivalent on
    most architectures. So, lets skip 3 pages attempt.
    
    By the way, should we switch from .doit to .dumpit interface here?
    The amount of data seems quite big for me.
    
    Signed-off-by: Denis V. Lunev <den@openvz.org>
    Acked-by: Paul Moore <paul.moore@hp.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7197914c35b31a75cb6e85c7fc2ae93d0027c28e
Author: Johann Felix Soden <johfel@users.sourceforge.net>
Date:   Mon Jul 14 22:22:29 2008 -0700

    net: Remove references to wan-router.txt in Kconfigs
    
    This patch removes references in drivers/net/wan/Kconfig and
    net/wanrouter/Kconfig to Documentation/networking/wan-router.txt
    which was removed in commit 99971e70fdc1862e120f3319fc0a4dba8c728acf
    ("[WANPIPE]: Forgotten bits of Sangoma drivers removal.").
    
    Signed-off-by: Johann Felix Soden <johfel@users.sourceforge.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit f271b2cc78f09c93ccd00a2056d3237134bf994c
Author: Max Krasnyansky <maxk@qualcomm.com>
Date:   Mon Jul 14 22:18:19 2008 -0700

    tun: Fix/rewrite packet filtering logic
    
    Please see the following thread to get some context on this
    	http://marc.info/?l=linux-netdev&m=121564433018903&w=2
    
    Basically the issue is that current multi-cast filtering stuff in
    the TUN/TAP driver is seriously broken.
    Original patch went in without proper review and ACK. It was broken and
    confusing to start with and subsequent patches broke it completely.
    To give you an idea of what's broken here are some of the issues:
    
    - Very confusing comments throughout the code that imply that the
    character device is a network interface in its own right, and that packets
    are passed between the two nics. Which is completely wrong.
    
    - Wrong set of ioctls is used for setting up filters. They look like
    shortcuts for manipulating state of the tun/tap network interface but
    in reality manipulate the state of the TX filter.
    
    - ioctls that were originally used for setting address of the the TX filter
    got "fixed" and now set the address of the network interface itself. Which
    made filter totaly useless.
    
    - Filtering is done too late. Instead of filtering early on, to avoid
    unnecessary wakeups, filtering is done in the read() call.
    
    The list goes on and on :)
    
    So the patch cleans all that up. It introduces simple and clean interface for
    setting up TX filters (TUNSETTXFILTER + tun_filter spec) and does filtering
    before enqueuing the packets.
    
    TX filtering is useful in the scenarios where TAP is part of a bridge, in
    which case it gets all broadcast, multicast and potentially other packets when
    the bridge is learning. So for example Ethernet tunnelling app may want to
    setup TX filters to avoid tunnelling multicast traffic. QEMU and other
    hypervisors can push RX filtering that is currently done in the guest into the
    host context therefore saving wakeups and unnecessary data transfer.
    
    Signed-off-by: Max Krasnyansky <maxk@qualcomm.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 1c0d20cd29aec11a3580cedf0bccec25052e8d4c
Author: Bryan Wu <cooloney@kernel.org>
Date:   Tue Jul 15 12:08:50 2008 +0800

    Blackfin arch: add TXDWA definition to enable new feature
    
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 89146504cbfeb120dd08ec7f9f8314c4986189b8
Author: Wang Chen <wangchen@cn.fujitsu.com>
Date:   Mon Jul 14 20:59:03 2008 -0700

    8021q: Check return of dev_set_promiscuity/allmulti
    
    dev_set_promiscuity/allmulti might overflow.
    Commit: "netdevice: Fix promiscuity and allmulti overflow" in net-next makes
    dev_set_promiscuity/allmulti return error number if overflow happened.
    
    Here, we check all positive increment for promiscuity and allmulti
    to get error return.
    
    Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
    Acked-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit b89fb7da2f9a69dd34ff10d45f66baa40ff8c0e5
Author: Wang Chen <wangchen@cn.fujitsu.com>
Date:   Mon Jul 14 20:57:07 2008 -0700

    macvlan: Check return of dev_set_allmulti
    
    allmulti might overflow.
    Commit: "netdevice: Fix promiscuity and allmulti overflow" in net-next makes
    dev_set_promiscuity/allmulti return error number if overflow happened.
    
    Here, we check the positive increment for allmulti to get error return.
    
    Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
    Acked-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7dc00c82cbb0119cf4663f65bbaa2cc55f961db2
Author: Wang Chen <wangchen@cn.fujitsu.com>
Date:   Mon Jul 14 20:56:34 2008 -0700

    ipv4: Fix ipmr unregister device oops
    
    An oops happens during device unregister.
    
    The following oops happened when I add two tunnels, which
    use a same device, and then delete one tunnel.
    Obviously deleting tunnel "A" causes device unregister, which
    send a notification, and after receiving notification, ipmr do
    unregister again for tunnel "B" which also use same device.
    That is wrong.
    After receiving notification, ipmr only needs to decrease reference
    count and don't do duplicated unregister.
    Fortunately, IPv6 side doesn't add tunnel in ip6mr, so it's clean.
    
    This patch fixs:
    - unregister device oops
    - using after dev_put()
    
    Here is the oops:
    ===
    Jul 11 15:39:29 wangchen kernel: ------------[ cut here ]------------
    Jul 11 15:39:29 wangchen kernel: kernel BUG at net/core/dev.c:3651!
    Jul 11 15:39:29 wangchen kernel: invalid opcode: 0000 [#1]
    Jul 11 15:39:29 wangchen kernel: Modules linked in: ipip tunnel4 nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs ipv6 snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device af_packet binfmt_misc button battery ac loop dm_mod usbhid ff_memless pcmcia firmware_class ohci1394 8139too mii ieee1394 yenta_socket rsrc_nonstatic pcmcia_core ide_cd_mod cdrom snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm i2c_i801 snd_timer snd i2c_core soundcore snd_page_alloc rng_core shpchp ehci_hcd uhci_hcd pci_hotplug intel_agp agpgart usbcore ext3 jbd ata_piix ahci libata dock edd fan thermal processor thermal_sys piix sd_mod scsi_mod ide_disk ide_core [last unloaded: freq_table]
    Jul 11 15:39:29 wangchen kernel:
    Jul 11 15:39:29 wangchen kernel: Pid: 4102, comm: mroute Not tainted (2.6.26-rc9-default #69)
    Jul 11 15:39:29 wangchen kernel: EIP: 0060:[<c024636b>] EFLAGS: 00010202 CPU: 0
    Jul 11 15:39:29 wangchen kernel: EIP is at rollback_registered+0x61/0xe3
    Jul 11 15:39:29 wangchen kernel: EAX: 00000001 EBX: ecba6000 ECX: 00000000 EDX: ffffffff
    Jul 11 15:39:29 wangchen kernel: ESI: 00000001 EDI: ecba6000 EBP: c03de2e8 ESP: ed8e7c3c
    Jul 11 15:39:29 wangchen kernel:  DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068
    Jul 11 15:39:29 wangchen kernel: Process mroute (pid: 4102, ti=ed8e6000 task=ed41e830 task.ti=ed8e6000)
    Jul 11 15:39:29 wangchen kernel: Stack: ecba6000 c024641c 00000028 c0284e1a 00000001 c03de2e8 ecba6000 eecff360
    Jul 11 15:39:29 wangchen kernel:        c0284e4c c03536f4 fffffff8 00000000 c029a819 ecba6000 00000006 ecba6000
    Jul 11 15:39:29 wangchen kernel:        00000000 ecba6000 c03de2c0 c012841b ffffffff 00000000 c024639f ecba6000
    Jul 11 15:39:29 wangchen kernel: Call Trace:
    Jul 11 15:39:29 wangchen kernel:  [<c024641c>] unregister_netdevice+0x2f/0x51
    Jul 11 15:39:29 wangchen kernel:  [<c0284e1a>] vif_delete+0xaf/0xc3
    Jul 11 15:39:29 wangchen kernel:  [<c0284e4c>] ipmr_device_event+0x1e/0x30
    Jul 11 15:39:29 wangchen kernel:  [<c029a819>] notifier_call_chain+0x2a/0x47
    Jul 11 15:39:29 wangchen kernel:  [<c012841b>] raw_notifier_call_chain+0x9/0xc
    Jul 11 15:39:29 wangchen kernel:  [<c024639f>] rollback_registered+0x95/0xe3
    Jul 11 15:39:29 wangchen kernel:  [<c024641c>] unregister_netdevice+0x2f/0x51
    Jul 11 15:39:29 wangchen kernel:  [<c0284e1a>] vif_delete+0xaf/0xc3
    Jul 11 15:39:29 wangchen kernel:  [<c0285eee>] ip_mroute_setsockopt+0x47a/0x801
    Jul 11 15:39:29 wangchen kernel:  [<eea5a70c>] do_get_write_access+0x2df/0x313 [jbd]
    Jul 11 15:39:29 wangchen kernel:  [<c01727c4>] __find_get_block_slow+0xda/0xe4
    Jul 11 15:39:29 wangchen kernel:  [<c0172a7f>] __find_get_block+0xf8/0x122
    Jul 11 15:39:29 wangchen kernel:  [<c0172a7f>] __find_get_block+0xf8/0x122
    Jul 11 15:39:29 wangchen kernel:  [<eea5d563>] journal_cancel_revoke+0xda/0x110 [jbd]
    Jul 11 15:39:29 wangchen kernel:  [<c0263501>] ip_setsockopt+0xa9/0x9ee
    Jul 11 15:39:29 wangchen kernel:  [<eea5d563>] journal_cancel_revoke+0xda/0x110 [jbd]
    Jul 11 15:39:29 wangchen kernel:  [<eea5a70c>] do_get_write_access+0x2df/0x313 [jbd]
    Jul 11 15:39:29 wangchen kernel:  [<eea69287>] __ext3_get_inode_loc+0xcf/0x271 [ext3]
    Jul 11 15:39:29 wangchen kernel:  [<eea743c7>] __ext3_journal_dirty_metadata+0x13/0x32 [ext3]
    Jul 11 15:39:29 wangchen kernel:  [<c0116434>] __wake_up+0xf/0x15
    Jul 11 15:39:29 wangchen kernel:  [<eea5a424>] journal_stop+0x1bd/0x1c6 [jbd]
    Jul 11 15:39:29 wangchen kernel:  [<eea703a7>] __ext3_journal_stop+0x19/0x34 [ext3]
    Jul 11 15:39:29 wangchen kernel:  [<c014291e>] get_page_from_freelist+0x94/0x369
    Jul 11 15:39:29 wangchen kernel:  [<c01408f2>] filemap_fault+0x1ac/0x2fe
    Jul 11 15:39:29 wangchen kernel:  [<c01a605e>] security_sk_alloc+0xd/0xf
    Jul 11 15:39:29 wangchen kernel:  [<c023edea>] sk_prot_alloc+0x36/0x78
    Jul 11 15:39:29 wangchen kernel:  [<c0240037>] sk_alloc+0x3a/0x40
    Jul 11 15:39:29 wangchen kernel:  [<c0276062>] raw_hash_sk+0x46/0x4e
    Jul 11 15:39:29 wangchen kernel:  [<c0166aff>] d_alloc+0x1b/0x157
    Jul 11 15:39:29 wangchen kernel:  [<c023e4d1>] sock_common_setsockopt+0x12/0x16
    Jul 11 15:39:29 wangchen kernel:  [<c023cb1e>] sys_setsockopt+0x6f/0x8e
    Jul 11 15:39:29 wangchen kernel:  [<c023e105>] sys_socketcall+0x15c/0x19e
    Jul 11 15:39:29 wangchen kernel:  [<c0103611>] sysenter_past_esp+0x6a/0x99
    Jul 11 15:39:29 wangchen kernel:  [<c0290000>] unix_poll+0x69/0x78
    Jul 11 15:39:29 wangchen kernel:  =======================
    Jul 11 15:39:29 wangchen kernel: Code: 83 e0 01 00 00 85 c0 75 1f 53 53 68 12 81 31 c0 e8 3c 30 ed ff ba 3f 0e 00 00 b8 b9 7f 31 c0 83 c4 0c 5b e9 f5 26 ed ff 48 74 04 <0f> 0b eb fe 89 d8 e8 21 ff ff ff 89 d8 e8 62 ea ff ff c7 83 e0
    Jul 11 15:39:29 wangchen kernel: EIP: [<c024636b>] rollback_registered+0x61/0xe3 SS:ESP 0068:ed8e7c3c
    Jul 11 15:39:29 wangchen kernel: ---[ end trace c311acf85d169786 ]---
    ===
    
    Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit d607032db0ccd7274bee348df3214f6f52b24816
Author: Wang Chen <wangchen@cn.fujitsu.com>
Date:   Mon Jul 14 20:55:26 2008 -0700

    ipv4: Check return of dev_set_allmulti
    
    allmulti might overflow.
    Commit: "netdevice: Fix promiscuity and allmulti overflow" in net-next makes
    dev_set_promiscuity/allmulti return error number if overflow happened.
    
    Here, we check the positive increment for allmulti to get error return.
    
    PS: For unwinding tunnel creating, we let ipip->ioctl() to handle it.
    
    Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7af3db78a99f47b9ff40b8cb0bb08160ad6a3d6b
Author: Wang Chen <wangchen@cn.fujitsu.com>
Date:   Mon Jul 14 20:54:54 2008 -0700

    ipv6: Fix using after dev_put()
    
    Patrick McHardy pointed it out.
    
    Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 5ae7b444137143a4e067b80354171ab128eb1b2b
Author: Wang Chen <wangchen@cn.fujitsu.com>
Date:   Mon Jul 14 20:54:23 2008 -0700

    ipv6: Check return of dev_set_allmulti
    
    allmulti might overflow.
    Commit: "netdevice: Fix promiscuity and allmulti overflow" in net-next makes
    dev_set_promiscuity/allmulti return error number if overflow happened.
    
    Here, we check the positive increment for allmulti to get error return.
    
    Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
    Acked-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit bc3f9076f671f128c82022428992c30be57f22d5
Author: Wang Chen <wangchen@cn.fujitsu.com>
Date:   Mon Jul 14 20:53:13 2008 -0700

    bridge: Check return of dev_set_promiscuity
    
    dev_set_promiscuity/allmulti might overflow.
    Commit: "netdevice: Fix promiscuity and allmulti overflow" in net-next makes
    dev_set_promiscuity/allmulti return error number if overflow happened.
    
    Here, we check the positive increment for promiscuity to get error return.
    
    Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7e1a1ac1fbaa88fe254400b7f30b775502932ad3
Author: Wang Chen <wangchen@cn.fujitsu.com>
Date:   Mon Jul 14 20:51:36 2008 -0700

    bonding: Check return of dev_set_promiscuity/allmulti
    
    dev_set_promiscuity/allmulti might overflow.
    Commit: "netdevice: Fix promiscuity and allmulti overflow" in net-next makes
    dev_set_promiscuity/allmulti return error number if overflow happened.
    
    In bond_alb and bond_main, we check all positive increment for promiscuity
    and allmulti to get error return.
    But there are still two problems left.
    1. Some code path has no mechanism to signal errors upstream.
    2. If there are multi slaves, it's hard to tell which slaves increment
       promisc/allmulti successfully and which failed.
    So I left these problems to be FIXME.
    Fortunately, the overflow is very rare case.
    
    Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 2aeb0b88b3c7a0e3bef55e7ff0efffd5d971aa57
Author: Wang Chen <wangchen@cn.fujitsu.com>
Date:   Mon Jul 14 20:49:46 2008 -0700

    af_packet: Check return of dev_set_promiscuity/allmulti
    
    dev_set_promiscuity/allmulti might overflow.  Commit: "netdevice: Fix
    promiscuity and allmulti overflow" in net-next makes
    dev_set_promiscuity/allmulti return error number if overflow happened.
    
    In af_packet, we check all positive increment for promiscuity and
    allmulti to get error return.
    
    Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
    Acked-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 4d3702b62e004172f44870763cf56793d8de0cbf
Author: Roland Dreier <rdreier@cisco.com>
Date:   Mon Jul 14 18:11:23 2008 -0700

    x86: Rename "ignore" macro in <asm/dwarf2.h> to avoid collision
    
    Commit 70f1bba4 ("x86: use ignore macro instead of hash comment") breaks
    the 64-bit x86 build on toolchains that have CONFIG_AS_CFI undefined with:
    
        arch/x86/lib/csum-copy_64.S:48: Error: Macro `ignore' was already defined
    
    because <asm/dwarf2.h> now uses the ignore macro name itself.  Fix this
    by changing to __cfi_ignore in dwarf2.h.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit ad1f8bf073e1c1996bb37b669352e3d7b1eb2b1f
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Mon Jul 14 18:13:10 2008 -0700

    Fix accidental reference to tg3 firmware
    
    We're not updating the tg3 driver to use request_firmware() yet, but a
    reference to its firmware accidentally slipped in as part of commit
    c4667746 ("dabusb: use request_firmware()"). Remove it again.
    
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
    Reported-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit fc943b12e48f9341bce48c2fadf094cc721aab93
Merge: 72d9794... 4c9adaf...
Author: David S. Miller <davem@davemloft.net>
Date:   Mon Jul 14 20:40:34 2008 -0700

    Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6

commit 72d9794f444734af56ef12833b496326643e2964
Author: Patrick McHardy <kaber@trash.net>
Date:   Mon Jul 14 20:36:32 2008 -0700

    net-sched: cls_flow: add perturbation support
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0c4c8cae44e9d71afd3031c1e8739bd398a831a8
Merge: 2aec609... 2eeea7b...
Author: David S. Miller <davem@davemloft.net>
Date:   Mon Jul 14 20:32:07 2008 -0700

    Merge branch 'master' of git://eden-feed.erg.abdn.ac.uk/net-next-2.6

commit 2aec609fb45e84d65bc8eabc7b650bbecb1cc179
Merge: 4c88949... 9076689...
Author: David S. Miller <davem@davemloft.net>
Date:   Mon Jul 14 20:23:54 2008 -0700

    Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
    
    Conflicts:
    
    	net/netfilter/nf_conntrack_proto_tcp.c

commit 4c8894980010536915c4f5513ee180e3614aeca9
Author: David S. Miller <davem@davemloft.net>
Date:   Mon Jul 14 20:22:38 2008 -0700

    netfilter: Let nf_ct_kill() callers know if del_timer() returned true.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 004ea683d96ff51131789e78a3de7dafcdbf912d
Author: Grant Erickson <gerickson@nuovations.com>
Date:   Wed Jul 9 01:03:06 2008 +1000

    ibm_newemac: Add MII mode support to the EMAC RGMII bridge.
    
    This patch adds support to the RGMII handler in the EMAC driver for
    the MII PHY mode such that device tree entries of the form `phy-mode = "mii";'
    are recognized and handled appropriately.
    
    While logically, in software, "gmii" and "mii" modes are the same,
    they are wired differently, so it makes sense to allow DTS authors to
    specify each explicitly.
    
    Signed-off-by: Grant Erickson <gerickson@nuovations.com>
    Acked-by: Stefan Roese <sr@denx.de>
    Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Acked-by: Jeff Garzik <jgarzik@pobox.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit b6f6b98a4e91fcf31db7de54c3aa86252fc6fb5f
Author: Sonny Rao <sonnyrao@us.ibm.com>
Date:   Sat Jul 12 09:00:26 2008 +1000

    powerpc: Don't spin on sync instruction at boot time
    
    Push the sync below the secondary smp init hold loop and comment its purpose.
    This should speed up boot by reducing global traffic during the single-threaded
    portion of boot.
    
    Signed-off-by: Sonny Rao <sonnyrao@us.ibm.com>
    Signed-off-by: Milton Miller <miltonm@bga.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit cd6f37be7fdc9fea407379745350f6630b9d3cdd
Author: Michael Neuling <mikey@neuling.org>
Date:   Fri Jul 11 16:31:09 2008 +1000

    powerpc: Add VSX load/store alignment exception handler
    
    VSX loads and stores will take an alignment exception when the address
    is not on a 4 byte boundary.
    
    This add support for these alignment exceptions and will emulate the
    requested load or store.
    
    Signed-off-by: Michael Neuling <mikey@neuling.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 7c29217096d83f657e6ee70479af09b46f4275f6
Author: Michael Neuling <mikey@neuling.org>
Date:   Fri Jul 11 16:29:12 2008 +1000

    powerpc: fix giveup_vsx to save registers correctly
    
    giveup_vsx didn't save the FPU and VMX regsiters.  Change it to be
    like giveup_fpr/altivec which save these registers.
    
    Also update call sites where FPU and VMX are already saved to use the
    original giveup_vsx (renamed to __giveup_vsx).
    
    Signed-off-by: Michael Neuling <mikey@neuling.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 01f4b8b8b8db09b88be7df7e51192e4e678b69d3
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Fri Jul 11 00:08:18 2008 +1000

    powerpc: support for latencytop
    
    Implement save_stack_trace_tsk on powerpc, so that we can run with
    latencytop.
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 443dcac4d89622cbfc61f53523007979879d6f8e
Author: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Date:   Thu Jul 10 01:28:07 2008 +1000

    powerpc: Remove unnecessary condition when sanity-checking WIMG bits
    
    It is okay for both _PAGE_GUARDED and _PAGE_COHERENT (G and M) to be set
    in the same pte.  In fact, even if that were not the case, there doesn't
    seem to be any place where G is set without also setting I (_PAGE_NO_CACHE),
    so the test for I is sufficient as a condition to clear _PAGE_COHERENT
    when filling the hash table.
    
    Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 0f47331475201c7785454030a9976c8ac902a35d
Author: Nathan Lynch <ntl@pobox.com>
Date:   Thu Jul 10 01:06:57 2008 +1000

    powerpc: Add PPC_FEATURE_PSERIES_PERFMON_COMPAT
    
    Background from Maynard Johnson:
    As of POWER6, a set of 32 common events is defined that must be
    supported on all future POWER processors.  The main impetus for this
    compat set is the need to support partition migration, especially from
    processor P(n) to processor P(n+1), where performance software that's
    running in the new partition may not be knowledgeable about processor
    P(n+1).  If a performance tool determines it does not support the
    physical processor, but is told (via the
    PPC_FEATURE_PSERIES_PERFMON_COMPAT bit) that the processor supports
    the notion of the PMU compat set, then the performance tool can
    surface just those events to the user of the tool.
    
    PPC_FEATURE_PSERIES_PERFMON_COMPAT indicates that the PMU supports at
    least this basic subset of events which is compatible across POWER
    processor lines.
    
    Signed-off-by: Nathan Lynch <ntl@pobox.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit fe9e8d53772b5ea9ccf8ea4e8f0f009a6885eb70
Author: Sonny Rao <sonnyrao@linux.vnet.ibm.com>
Date:   Tue Jul 8 15:45:11 2008 +1000

    powerpc: Add driver for Barrier Synchronization Register
    
    Adds a character driver for BSR support on IBM POWER systems including
    Power5 and Power6.  The BSR is an optional processor facility not currently
    implemented by any other processors.  It's primary purpose is fast large SMP
    synchronization.  More details on the BSR are in comments to the code which
    follows.  This patch adds BSR driver to pseries_defconfig.
    
    Signed-off-by: Sonny Rao <sonnyrao@linux.vnet.ibm.com>
    Signed-off-by: Joel Schopp <jschopp@austin.ibm.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit b3fcaaa8a6359e9ed623ed4c1d2d48c79eed4648
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Mon Jul 14 19:25:57 2008 +1000

    powerpc: mman.h export fixups
    
    Commit ef3d3246a0d06be622867d21af25f997aeeb105f ("powerpc/mm: Add Strong
    Access Ordering support") in the powerpc/{next,master} tree caused the
    following in a powerpc allmodconfig build:
    
    usr/include/asm/mman.h requires linux/mm.h, which does not exist in exported headers
    
    We should not use CONFIG_PPC64 in an unprotected (by __KERNEL__)
    section of an exported include file and linux/mm.h is not exported.  So
    protect the whole section that is CONFIG_PPC64 with __KERNEL__ and put
    the two introduced includes in there as well.
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Acked-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 5b0504c0d795d6b0a904ff861c043d7a231f67a4
Merge: 930074b... 77a7636...
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Tue Jul 15 11:55:27 2008 +1000

    Merge commit 'gcl/gcl-next'

commit 930074b6b9c4895d20cdadba5aff97907e28728d
Merge: 3fd4473... 2bf3016...
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Tue Jul 15 11:54:57 2008 +1000

    Merge commit 'jwb/jwb-next'

commit 50515af207d410c9f228380e529c56f43c3de0bd
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Mon Jul 14 17:50:24 2008 -0700

    firmware: Correct dependency on CONFIG_EXTRA_FIRMWARE_DIR
    
    When CONFIG_EXTRA_FIRMWARE_DIR gets changed, the filename in the .S file
    (which uses .incbin to include the binary) needs to change. When we
    renamed the BUILTIN_FIRMWARE_DIR option to EXTRA_FIRMWARE_DIR, we forgot
    to update the manual dependency in firmware/Makefile, so it was
    depending on a non-existent file in include/config/
    
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 5a86102248592e178a9023359ccf7f0e489d8e35
Merge: 85082fd... 751851a...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 14 16:54:07 2008 -0700

    Merge branch 'for-2.6.27' of git://git.infradead.org/users/dwmw2/firmware-2.6
    
    * 'for-2.6.27' of git://git.infradead.org/users/dwmw2/firmware-2.6: (64 commits)
      firmware: convert sb16_csp driver to use firmware loader exclusively
      dsp56k: use request_firmware
      edgeport-ti: use request_firmware()
      edgeport: use request_firmware()
      vicam: use request_firmware()
      dabusb: use request_firmware()
      cpia2: use request_firmware()
      ip2: use request_firmware()
      firmware: convert Ambassador ATM driver to request_firmware()
      whiteheat: use request_firmware()
      ti_usb_3410_5052: use request_firmware()
      emi62: use request_firmware()
      emi26: use request_firmware()
      keyspan_pda: use request_firmware()
      keyspan: use request_firmware()
      ttusb-budget: use request_firmware()
      kaweth: use request_firmware()
      smctr: use request_firmware()
      firmware: convert ymfpci driver to use firmware loader exclusively
      firmware: convert maestro3 driver to use firmware loader exclusively
      ...
    
    Fix up trivial conflicts with BKL removal in drivers/char/dsp56k.c and
    drivers/char/ip2/ip2main.c manually.

commit 85082fd7cbe3173198aac0eb5e85ab1edcc6352c
Merge: 666484f... 53ffe3b...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 14 16:06:58 2008 -0700

    Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
    
    * 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (241 commits)
      [ARM] 5171/1: ep93xx: fix compilation of modules using clocks
      [ARM] 5133/2: at91sam9g20 defconfig file
      [ARM] 5130/4: Support for the at91sam9g20
      [ARM] 5160/1: IOP3XX: gpio/gpiolib support
      [ARM] at91: Fix NAND FLASH timings for at91sam9x evaluation kits.
      [ARM] 5084/1: zylonite: Register AC97 device
      [ARM] 5085/2: PXA: Move AC97 over to the new central device declaration model
      [ARM] 5120/1: pxa: correct platform driver names for PXA25x and PXA27x UDC drivers
      [ARM] 5147/1: pxaficp_ir: drop pxa_gpio_mode calls, as pin setting
      [ARM] 5145/1: PXA2xx: provide api to control IrDA pins state
      [ARM] 5144/1: pxaficp_ir: cleanup includes
      [ARM] pxa: remove pxa_set_cken()
      [ARM] pxa: allow clk aliases
      [ARM] Feroceon: don't disable BPU on boot
      [ARM] Orion: LED support for HP mv2120
      [ARM] Orion: add RD88F5181L-FXO support
      [ARM] Orion: add RD88F5181L-GE support
      [ARM] Orion: add Netgear WNR854T support
      [ARM] s3c2410_defconfig: update for current build
      [ARM] Acer n30: Minor style and indentation fixes.
      ...

commit 751851af7aae9b8bd5a60b3897209081fbc18b2b
Merge: a41eeba... d71792a...
Author: David Woodhouse <David.Woodhouse@intel.com>
Date:   Mon Jul 14 15:49:04 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
    
    Conflicts:
    
    	sound/pci/Kconfig

commit 53ffe3b440aa85af6fc4eda09b2d44bcdd312d4d
Merge: f000631... cabb352...
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Mon Jul 14 21:28:25 2008 +0100

    [ARM] Merge most of the PXA work for initial merge
    
    This includes PXA work up to the SPI changes for the initial merge,
    since e172274ccc55d20536fbdceb6131f38e288541e0 depends on the SPI
    tree being merged.
    
    Conflicts:
    
    	arch/arm/configs/em_x270_defconfig
    	arch/arm/configs/xm_x270_defconfig

commit 666484f0250db2e016948d63b3ef33e202e3b8d0
Merge: d18bb9a... ace7f1b...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 14 15:28:42 2008 -0700

    Merge branch 'core/softirq' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'core/softirq' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      softirq: remove irqs_disabled warning from local_bh_enable
      softirq: remove initialization of static per-cpu variable
      Remove argument from open_softirq which is always NULL

commit d18bb9a548e550f3ced57618e75085fb3f173133
Merge: 4bb0057... 6d72b79...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 14 15:28:10 2008 -0700

    Merge branch 'core/rodata' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'core/rodata' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      move BUG_TABLE into RODATA

commit 4bb0057f996b1491f93a64879f4c53c83bc0f0c7
Merge: 116a9fb... 9e4144a...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 14 15:27:43 2008 -0700

    Merge branch 'core/printk' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'core/printk' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      x86, generic: mark early_printk as asmlinkage
      printk: export console_drivers
      printk: remember the message level for multi-line output
      printk: refactor processing of line severity tokens
      printk: don't prefer unsuited consoles on registration
      printk: clean up recursion check related static variables
      namespacecheck: more kernel/printk.c fixes
      namespacecheck: fix kernel printk.c

commit 116a9fb3ed98c19d1ee0c6c55971f5b753949393
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 14 15:03:25 2008 -0700

    x86: MMIOTRACE should not default to on
    
    Even the help-text makes it clear that normal people shouldn't enable
    it.
    
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 40e7babbb52b4b57721b9175aed7a14d93bf242f
Merge: 948769a... d12c1a3...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 14 14:55:13 2008 -0700

    Merge branch 'core/locking' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'core/locking' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      lockdep: fix kernel/fork.c warning
      lockdep: fix ftrace irq tracing false positive
      lockdep: remove duplicate definition of STATIC_LOCKDEP_MAP_INIT
      lockdep: add lock_class information to lock_chain and output it
      lockdep: add lock_class information to lock_chain and output it
      lockdep: output lock_class key instead of address for forward dependency output
      __mutex_lock_common: use signal_pending_state()
      mutex-debug: check mutex magic before owner
    
    Fixed up conflict in kernel/fork.c manually

commit 948769a5ba304ed3329a2f42ee3561f04a0b5692
Merge: e18425a... 773dc8e...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 14 14:50:49 2008 -0700

    Merge branch 'sched/new-API-sched_setscheduler' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'sched/new-API-sched_setscheduler' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
      sched: add new API sched_setscheduler_nocheck: add a flag to control access checks

commit e18425a0abc8eafa8e98ecffac517bb0c0904f4b
Merge: d1794f2... 5806b81...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 14 14:49:54 2008 -0700

    Merge branch 'tracing/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'tracing/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (228 commits)
      ftrace: build fix for ftraced_suspend
      ftrace: separate out the function enabled variable
      ftrace: add ftrace_kill_atomic
      ftrace: use current CPU for function startup
      ftrace: start wakeup tracing after setting function tracer
      ftrace: check proper config for preempt type
      ftrace: trace schedule
      ftrace: define function trace nop
      ftrace: move sched_switch enable after markers
      ftrace: prevent ftrace modifications while being kprobe'd, v2
      fix "ftrace: store mcount address in rec->ip"
      mmiotrace broken in linux-next (8-bit writes only)
      ftrace: avoid modifying kprobe'd records
      ftrace: freeze kprobe'd records
      kprobes: enable clean usage of get_kprobe
      ftrace: store mcount address in rec->ip
      ftrace: build fix with gcc 4.3
      namespacecheck: fixes
      ftrace: fix "notrace" filtering priority
      ftrace: fix printout
      ...

commit d1794f2c5b5817eb79ccc5e00701ca748d1b073a
Merge: a41eeba... 2fceef3...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 14 14:48:31 2008 -0700

    Merge branch 'bkl-removal' of git://git.lwn.net/linux-2.6
    
    * 'bkl-removal' of git://git.lwn.net/linux-2.6: (146 commits)
      IB/umad: BKL is not needed for ib_umad_open()
      IB/uverbs: BKL is not needed for ib_uverbs_open()
      bf561-coreb: BKL unneeded for open()
      Call fasync() functions without the BKL
      snd/PCM: fasync BKL pushdown
      ipmi: fasync BKL pushdown
      ecryptfs: fasync BKL pushdown
      Bluetooth VHCI: fasync BKL pushdown
      tty_io: fasync BKL pushdown
      tun: fasync BKL pushdown
      i2o: fasync BKL pushdown
      mpt: fasync BKL pushdown
      Remove BKL from remote_llseek v2
      Make FAT users happier by not deadlocking
      x86-mce: BKL pushdown
      vmwatchdog: BKL pushdown
      vmcp: BKL pushdown
      via-pmu: BKL pushdown
      uml-random: BKL pushdown
      uml-mmapper: BKL pushdown
      ...

commit d71792ac3d48df6693f7b339e02494efc27036c3
Author: Jaswinder Singh <jaswinder@infradead.org>
Date:   Sat Jul 5 18:05:22 2008 +0530

    firmware: convert sb16_csp driver to use firmware loader exclusively
    
    Signed-off-by: Jaswinder Singh <jaswinder@infradead.org>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 7f127d5ed0da66053482a3e18014c439da3c41d1
Author: Jaswinder Singh <jaswinder@infradead.org>
Date:   Sat Jul 5 15:28:30 2008 +0530

    dsp56k: use request_firmware
    
    Signed-off-by: Jaswinder Singh <jaswinder@infradead.org>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit d12b219a228efe92f0778ed3af21305e65fbb052
Author: Jaswinder Singh <jaswinder@infradead.org>
Date:   Fri Jul 4 23:06:09 2008 +0530

    edgeport-ti: use request_firmware()
    
    Firmware blob looks like this...
            uint8_t  MajorVersion
            uint8_t  MinorVersion
            __le16   BuildNumber
            uint8_t  data[]
    
    Signed-off-by: Jaswinder Singh <jaswinder@infradead.org>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 5b9ea9322605da09d6f7119f03f71cc52b044911
Author: Jaswinder Singh <jaswinder@infradead.org>
Date:   Thu Jul 3 17:00:23 2008 +0530

    edgeport: use request_firmware()
    
    Version number provided in first HEX record.
    
    Signed-off-by: Jaswinder Singh <jaswinder@infradead.org>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit fb54be8755d386008bfadb7fc8ff89451fa3a9c9
Author: Jaswinder Singh <jaswinder@infradead.org>
Date:   Fri Jun 27 19:50:40 2008 +0530

    vicam: use request_firmware()
    
    Although it wasn't actually using ihex records before, we use the Intel
    HEX record format for this firmware -- because that gives us a simple
    way to split it into separate chunks internally as we need, without
    loading each part as a separate file.
    
    Signed-off-by: Jaswinder Singh <jaswinder@infradead.org>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit c466774636b3cc43c2c304b44e52974d9d53f3e0
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Mon Jun 23 11:41:04 2008 +0100

    dabusb: use request_firmware()
    
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 04a33e406a062cd1bb55014ee17a3558109a2d74
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Mon Jun 23 11:36:23 2008 +0100

    cpia2: use request_firmware()
    
    Thanks for Jaswinder Singh for converting the firmware blob itself to ihex.
    
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit c300bd2fb583afb6d68804afd38bc90b31310d95
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Thu Jul 10 02:16:44 2008 +0200

    PCI: include linux/pm_wakeup.h for device_set_wakeup_capable
    
    drivers/pci/pci.c needs pm_wakeup.h since it uses device_set_wakup_capable().
    The latter also needs to be stubbed out for !CONFIG_PM.
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 2fceef397f9880b212a74c418290ce69e7ac00eb
Merge: feae1ef... bce7f79...
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Mon Jul 14 15:29:34 2008 -0600

    Merge commit 'v2.6.26' into bkl-removal

commit c157dfa3e4aea5775389f2f4d53c040bc8813af1
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Sun Jul 13 22:45:06 2008 +0200

    PCI PM: Fix pci_prepare_to_sleep
    
    The recently introduced pci_prepare_to_sleep() needs the following fix,
    because there are systems which are not power manageable by ACPI (ie.
    ACPI doesn't provide methods to put the device into low power states and
    back), but require ACPI hooks to be executed for wake-up to work.
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit beef3129b3afb74817acff72fda4a9d951e3973e
Author: Matthew Wilcox <matthew@wil.cx>
Date:   Fri Jul 11 15:21:17 2008 -0600

    x86/PCI: Fix PCI config space for domains > 0
    
    John Keller reports that PCI config space access is broken on machines
    with more than one domain.  conf1 accesses only work for domain 0, so make sure
    we check the domain number in the raw routines before trying conf1.
    
    Reported-by: John Keller <jpk@sgi.com>
    Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit a41eebab7537890409ea9dfe0fcda9b5fbdb090d
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon Jul 14 16:41:12 2008 -0400

    ftrace: document updates
    
    The following updates were recommended by Elias Oltmanns and Randy Dunlap.
    
    [ updates based on Andrew Morton's comments are still to come. ]
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit e75206517504461778c283b942440ef312e437d5
Author: Louis Rilling <Louis.Rilling@kerlabs.com>
Date:   Thu Jun 12 17:26:47 2008 +0200

    configfs: call drop_link() to cleanup after create_link() failure
    
    When allow_link() succeeds but create_link() fails, the subsystem is not
    informed of the failure.
    
    This patch fixes this by calling drop_link() on create_link() failures.
    
    Signed-off-by: Louis Rilling <Louis.Rilling@kerlabs.com>
    Signed-off-by: Joel Becker <joel.becker@oracle.com>

commit 11c3b79218390a139f2d474ee1e983a672d5839a
Author: Joel Becker <joel.becker@oracle.com>
Date:   Thu Jun 12 14:00:18 2008 -0700

    configfs: Allow ->make_item() and ->make_group() to return detailed errors.
    
    The configfs operations ->make_item() and ->make_group() currently
    return a new item/group.  A return of NULL signifies an error.  Because
    of this, -ENOMEM is the only return code bubbled up the stack.
    
    Multiple folks have requested the ability to return specific error codes
    when these operations fail.  This patch adds that ability by changing the
    ->make_item/group() ops to return an int.
    
    Also updated are the in-kernel users of configfs.
    
    Signed-off-by: Joel Becker <joel.becker@oracle.com>

commit 6d8344baee99402de58b5fa5dfea197242955c15
Author: Louis Rilling <Louis.Rilling@kerlabs.com>
Date:   Mon Jun 16 19:01:02 2008 +0200

    configfs: Fix failing mkdir() making racing rmdir() fail
    
    When fixing the rename() vs rmdir() deadlock, we stopped locking default groups'
    inodes in configfs_detach_prep(), letting racing mkdir() in default groups
    proceed concurrently. This enables races like below happen, which leads to a
    failing mkdir() making rmdir() fail, despite the group to remove having no
    user-created directory under it in the end.
    
    	process A: 			process B:
    	/* PWD=A/B */
    	mkdir("C")
    	  make_item("C")
    	  attach_group("C")
    					rmdir("A")
    					  detach_prep("A")
    					    detach_prep("B")
    					      error because of "C"
    					  return -ENOTEMPTY
    	    attach_group("C/D")
    	      error (eg -ENOMEM)
    	  return -ENOMEM
    
    This patch prevents such scenarii by making rmdir() wait as long as
    detach_prep() fails because a racing mkdir() is in the middle of attach_group().
    To achieve this, mkdir() sets a flag CONFIGFS_USET_IN_MKDIR in parent's
    configfs_dirent before calling attach_group(), and clears the flag once
    attach_group() is done. detach_prep() fails with -EAGAIN whenever the flag is
    hit and returns the guilty inode's mutex so that rmdir() can wait on it.
    
    Signed-off-by: Louis Rilling <Louis.Rilling@kerlabs.com>
    Signed-off-by: Joel Becker <joel.becker@oracle.com>

commit b3e76af87441fc36eef3516d73ab2314e7b2d911
Author: Louis Rilling <Louis.Rilling@kerlabs.com>
Date:   Mon Jun 16 19:01:01 2008 +0200

    configfs: Fix deadlock with racing rmdir() and rename()
    
    This patch fixes the deadlock between racing sys_rename() and configfs_rmdir().
    
    The idea is to avoid locking i_mutexes of default groups in
    configfs_detach_prep(), and rely instead on the new configfs_dirent_lock to
    protect against configfs_dirent's linkage mutations. To ensure that an mkdir()
    racing with rmdir() will not create new items in a to-be-removed default group,
    we make configfs_new_dirent() check for the CONFIGFS_USET_DROPPING flag right
    before linking the new dirent, and return error if the flag is set. This makes
    racing mkdir()/symlink()/dir_open() fail in places where errors could already
    happen, resp. in (attach_item()|attach_group())/create_link()/new_dirent().
    
    configfs_depend() remains safe since it locks all the path from configfs root,
    and is thus mutually exclusive with rmdir().
    
    An advantage of this is that now detach_groups() unconditionnaly takes the
    default groups i_mutex, which makes it more consistent with populate_groups().
    
    Signed-off-by: Louis Rilling <Louis.Rilling@kerlabs.com>
    Signed-off-by: Joel Becker <joel.becker@oracle.com>

commit 107ed40bd070df5e4a0a012042c45c40963dc574
Author: Louis Rilling <Louis.Rilling@kerlabs.com>
Date:   Mon Jun 16 19:01:00 2008 +0200

    configfs: Make configfs_new_dirent() return error code instead of NULL
    
    This patch makes configfs_new_dirent return negative error code instead of NULL,
    which will be useful in the next patch to differentiate ENOMEM from ENOENT.
    
    Signed-off-by: Louis Rilling <Louis.Rilling@kerlabs.com>
    Signed-off-by: Joel Becker <joel.becker@oracle.com>

commit 5301a77da2da1e4c22573e0e8d394a653b8ad9f9
Author: Louis Rilling <Louis.Rilling@kerlabs.com>
Date:   Mon Jun 16 19:00:59 2008 +0200

    configfs: Protect configfs_dirent s_links list mutations
    
    Symlinks to a config_item are listed under its configfs_dirent s_links, but the
    list mutations are not protected by any common lock.
    
    This patch uses the configfs_dirent_lock spinlock to add the necessary
    protection.
    
    Note: we should also protect the list_empty() test in configfs_detach_prep() but
    1/ the lock should not be released immediately because nothing would prevent the
    list from being filled after a successful list_empty() test, making the problem
    tricky,
    2/ this will be solved by the rmdir() vs rename() deadlock bugfix.
    
    Signed-off-by: Louis Rilling <Louis.Rilling@kerlabs.com>
    Signed-off-by: Joel Becker <joel.becker@oracle.com>

commit 6f61076406251626be39651d114fac412b1e0c39
Author: Louis Rilling <Louis.Rilling@kerlabs.com>
Date:   Mon Jun 16 19:00:58 2008 +0200

    configfs: Introduce configfs_dirent_lock
    
    This patch introduces configfs_dirent_lock spinlock to protect configfs_dirent
    traversals against linkage mutations (add/del/move). This will allow
    configfs_detach_prep() to avoid locking i_mutexes.
    
    Locking rules for configfs_dirent linkage mutations are the same plus the
    requirement of taking configfs_dirent_lock. For configfs_dirent walking, one can
    either take appropriate i_mutex as before, or take configfs_dirent_lock.
    
    The spinlock could actually be a mutex, but the critical sections are either
    O(1) or should not be too long (default groups walking in last patch).
    
    ChangeLog:
      - Clarify the comment on configfs_dirent_lock usage
      - Move sd->s_element init before linking the new dirent
      - In lseek(), do not release configfs_dirent_lock before the dirent is
        relinked.
    
    Signed-off-by: Louis Rilling <Louis.Rilling@kerlabs.com>
    Signed-off-by: Joel Becker <joel.becker@oracle.com>

commit fe9f387740ac7cb3b7c2fffa76807e997e6c6292
Author: Joel Becker <joel.becker@oracle.com>
Date:   Thu Jun 12 22:39:18 2008 -0700

    ocfs2: Don't snprintf() without a format.
    
    Some system files are per-slot.  Their names include the slot number.
    ocfs2_sprintf_system_inode_name() uses the system inode definitions to
    fill in the slot number with snprintf().
    
    For global system files, there is no node number, and the name was
    printed as a format with no arguments.  -Wformat-nonliteral and
    -Wformat-security don't like this.  Instead, use a static "%s" format
    and the name as the argument.
    
    Signed-off-by: Joel Becker <joel.becker@oracle.com>

commit e407e39783a7206d20b3e9961aedf272de966e31
Author: Joel Becker <joel.becker@oracle.com>
Date:   Thu Jun 12 22:35:39 2008 -0700

    ocfs2: Fix CONFIG_OCFS2_DEBUG_FS #ifdefs
    
    A couple places use OCFS2_DEBUG_FS where they really mean
    CONFIG_OCFS2_DEBUG_FS.
    
    Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: Joel Becker <joel.becker@oracle.com>

commit 461c6a30eca6f25add1dadb9fd8a1d8e89a6e627
Author: Sunil Mushran <sunil.mushran@oracle.com>
Date:   Mon May 19 16:23:37 2008 -0700

    ocfs2/net: Silence build warnings on sparc64
    
    suseconds_t is type long on most arches except sparc64 where it is type int.
    This patch silences the following warnings that are generated when building
    on it.
    
    netdebug.c: In function 'nst_seq_show':
    netdebug.c:152: warning: format '%lu' expects type 'long unsigned int', but argument 13 has type 'suseconds_t'
    netdebug.c:152: warning: format '%lu' expects type 'long unsigned int', but argument 15 has type 'suseconds_t'
    netdebug.c:152: warning: format '%lu' expects type 'long unsigned int', but argument 17 has type 'suseconds_t'
    netdebug.c: In function 'sc_seq_show':
    netdebug.c:332: warning: format '%lu' expects type 'long unsigned int', but argument 19 has type 'suseconds_t'
    netdebug.c:332: warning: format '%lu' expects type 'long unsigned int', but argument 21 has type 'suseconds_t'
    netdebug.c:332: warning: format '%lu' expects type 'long unsigned int', but argument 23 has type 'suseconds_t'
    netdebug.c:332: warning: format '%lu' expects type 'long unsigned int', but argument 25 has type 'suseconds_t'
    netdebug.c:332: warning: format '%lu' expects type 'long unsigned int', but argument 27 has type 'suseconds_t'
    netdebug.c:332: warning: format '%lu' expects type 'long unsigned int', but argument 29 has type 'suseconds_t'
    
    Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
    Signed-off-by: Mark Fasheh <mfasheh@suse.com>

commit 01af482037d32c215aab208a0b110ffe6fd782c0
Author: Wengang Wang <wen.gang.wang@oracle.com>
Date:   Tue Jun 10 14:24:48 2008 +0800

    ocfs2: Handle error during journal load
    
    This patch ensures the mount fails if the fs is unable to load the journal.
    
    Signed-off-by: Wengang Wang <wen.gang.wang@oracle.com>
    Acked-by: Sunil Mushran <sunil.mushran@oracle.com>
    Signed-off-by: Mark Fasheh <mfasheh@suse.com>

commit 56753bd3b9220f6f2477eb1cf97f40c24e0a4c91
Author: Sunil Mushran <sunil.mushran@oracle.com>
Date:   Mon Jun 9 11:24:41 2008 -0700

    ocfs2: Silence an error message in ocfs2_file_aio_read()
    
    This patch silences an EINVAL error message in ocfs2_file_aio_read()
    that is always due to a user error.
    
    Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
    Signed-off-by: Mark Fasheh <mfasheh@suse.com>

commit 7600c72b75bab374ad39b2a4799a0728579a8e2f
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Mon Jun 9 16:34:23 2008 -0700

    ocfs2: use simple_read_from_buffer()
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Acked-by: Joel Becker <joel.becker@oracle.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Mark Fasheh <mfasheh@suse.com>

commit dd25e55ea133b14678cfaa9e205b082b24b26dbc
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Wed May 28 14:41:00 2008 -0700

    ocfs2: fix printk format warnings with OCFS2_FS_STATS=n
    
    Fix printk format warnings when OCFS2_FS_STATS=n:
    
    linux-next-20080528/fs/ocfs2/dlmglue.c: In function 'ocfs2_dlm_seq_show':
    linux-next-20080528/fs/ocfs2/dlmglue.c:2623: warning: format '%llu' expects type 'long long unsigned int', but argument 3 has type 'int'
    linux-next-20080528/fs/ocfs2/dlmglue.c:2623: warning: format '%llu' expects type 'long long unsigned int', but argument 4 has type 'int'
    linux-next-20080528/fs/ocfs2/dlmglue.c:2623: warning: format '%llu' expects type 'long long unsigned int', but argument 7 has type 'int'
    linux-next-20080528/fs/ocfs2/dlmglue.c:2623: warning: format '%llu' expects type 'long long unsigned int', but argument 8 has type 'int'
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Mark Fasheh <mfasheh@suse.com>

commit 8ddb7b004dfa1832a750e199df8bff4b75b73565
Author: Sunil Mushran <sunil.mushran@oracle.com>
Date:   Tue May 13 13:45:15 2008 -0700

    [PATCH 2/2] ocfs2: Instrument fs cluster locks
    
    This patch adds code to track the number of times the fs takes
    various cluster locks as well as the times associated with it.
    The information is made available to users via debugfs.
    
    This patch was originally written by Jan Kara <jack@suse.cz>.
    
    Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
    Signed-off-by: Mark Fasheh <mfasheh@suse.com>

commit ce7231e92dac381f6e4f9cfdfdf9e0ea055223ad
Author: Sunil Mushran <sunil.mushran@oracle.com>
Date:   Tue May 13 13:45:14 2008 -0700

    [PATCH 1/2] ocfs2: Add CONFIG_OCFS2_FS_STATS config option
    
    This patch adds config option CONFIG_OCFS2_FS_STATS to allow building
    the fs with instrumentation enabled. An upcoming patch will provide
    support to instrument cluster locking, which is a crucial overhead in
    a cluster file system. This config option allows users to avoid the cpu
    and memory overhead that is involved in gathering such statistics.
    
    Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
    Signed-off-by: Mark Fasheh <mfasheh@suse.com>

commit 17489c058e8c63ab5ebdc67ab52ca70d1bc270b1
Merge: a3da5bf... 873a6ed...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 14 13:54:49 2008 -0700

    Merge branch 'sched/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'sched/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (76 commits)
      sched_clock: and multiplier for TSC to gtod drift
      sched_clock: record TSC after gtod
      sched_clock: only update deltas with local reads.
      sched_clock: fix calculation of other CPU
      sched_clock: stop maximum check on NO HZ
      sched_clock: widen the max and min time
      sched_clock: record from last tick
      sched: fix accounting in task delay accounting & migration
      sched: add avg-overlap support to RT tasks
      sched: terminate newidle balancing once at least one task has moved over
      sched: fix warning
      sched: build fix
      sched: sched_clock_cpu() based cpu_clock(), lockdep fix
      sched: export cpu_clock
      sched: make sched_{rt,fair}.c ifdefs more readable
      sched: bias effective_load() error towards failing wake_affine().
      sched: incremental effective_load()
      sched: correct wakeup weight calculations
      sched: fix mult overflow
      sched: update shares on wakeup
      ...

commit a3da5bf84a97d48cfaf66c6842470fc403da5121
Merge: 3b23e66... d59fdcf...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 14 13:43:24 2008 -0700

    Merge branch 'x86/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
    
    * 'x86/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (821 commits)
      x86: make 64bit hpet_set_mapping to use ioremap too, v2
      x86: get x86_phys_bits early
      x86: max_low_pfn_mapped fix #4
      x86: change _node_to_cpumask_ptr to return const ptr
      x86: I/O APIC: remove an IRQ2-mask hack
      x86: fix numaq_tsc_disable calling
      x86, e820: remove end_user_pfn
      x86: max_low_pfn_mapped fix, #3
      x86: max_low_pfn_mapped fix, #2
      x86: max_low_pfn_mapped fix, #1
      x86_64: fix delayed signals
      x86: remove conflicting nx6325 and nx6125 quirks
      x86: Recover timer_ack lost in the merge of the NMI watchdog
      x86: I/O APIC: Never configure IRQ2
      x86: L-APIC: Always fully configure IRQ0
      x86: L-APIC: Set IRQ0 as edge-triggered
      x86: merge dwarf2 headers
      x86: use AS_CFI instead of UNWIND_INFO
      x86: use ignore macro instead of hash comment
      x86: use matching CFI_ENDPROC
      ...

commit 3b23e665b68387f5ee7b21f7b75ceea4d9acae4a
Merge: 6c118e4... 090657e...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 14 13:40:42 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (50 commits)
      crypto: ixp4xx - Select CRYPTO_AUTHENC
      crypto: s390 - Respect STFL bit
      crypto: talitos - Add support for sha256 and md5 variants
      crypto: hash - Move ahash functions into crypto/hash.h
      crypto: crc32c - Add ahash implementation
      crypto: hash - Added scatter list walking helper
      crypto: prng - Deterministic CPRNG
      crypto: hash - Removed vestigial ahash fields
      crypto: hash - Fixed digest size check
      crypto: rmd - sparse annotations
      crypto: rmd128 - sparse annotations
      crypto: camellia - Use kernel-provided bitops, unaligned access helpers
      crypto: talitos - Use proper form for algorithm driver names
      crypto: talitos - Add support for 3des
      crypto: padlock - Make module loading quieter when hardware isn't available
      crypto: tcrpyt - Remove unnecessary kmap/kunmap calls
      crypto: ixp4xx - Hardware crypto support for IXP4xx CPUs
      crypto: talitos - Freescale integrated security engine (SEC) driver
      [CRYPTO] tcrypt: Add self test for des3_ebe cipher operating in cbc mode
      [CRYPTO] rmd: Use pointer form of endian swapping operations
      ...

commit 4735c98f8447acb1c8977e2b8024640f7bf36dd6
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:36 2008 +0200

    i2c: Add detection capability to new-style drivers
    
    Add a mechanism to let new-style i2c drivers optionally autodetect
    devices they would support on selected buses and ask i2c-core to
    instantiate them. This is a replacement for legacy i2c drivers, much
    cleaner.
    
    Where drivers had to implement both a legacy i2c_driver and a
    new-style i2c_driver so far, this mechanism makes it possible to get
    rid of the legacy i2c_driver and implement both enumerated and
    detected device support with just one (new-style) i2c_driver.
    
    Here is a quick conversion guide for these drivers, step by step:
    
    * Delete the legacy driver definition, registration and removal.
      Delete the attach_adapter and detach_client methods of the legacy
      driver.
    
    * Change the prototype of the legacy detect function from
        static int foo_detect(struct i2c_adapter *adapter, int address, int kind);
      to
        static int foo_detect(struct i2c_client *client, int kind,
        			  struct i2c_board_info *info);
    
    * Set the new-style driver detect callback to this new function, and
      set its address_data to &addr_data (addr_data is generally provided
      by I2C_CLIENT_INSMOD.)
    
    * Add the appropriate class to the new-style driver. This is
      typically the class the legacy attach_adapter method was checking
      for. Class checking is now mandatory (done by i2c-core.) See
      <linux/i2c.h> for the list of available classes.
    
    * Remove the i2c_client allocation and freeing from the detect
      function. A pre-allocated client is now handed to you by i2c-core,
      and is freed automatically.
    
    * Make the detect function fill the type field of the i2c_board_info
      structure it was passed as a parameter, and return 0, on success. If
      the detection fails, return -ENODEV.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 8508159e2f3b82bf109f0ec77bcbd8ff3f3a7e17
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:36 2008 +0200

    i2c: Call client_unregister for new-style devices too
    
    We call adapter->client_register for both legacy and new-style i2c
    devices, however we only call adapter->client_unregister for legacy
    drivers. This doesn't make much sense. Usually, drivers will undo
    in client_unregister what they did in client_register, so we should
    call neither or both for every given i2c device.
    
    In order to ease the transition from legacy to new-style devices, it
    seems preferable to actually call both.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Cc: David Brownell <david-b@pacbell.net>

commit f741f673298b03b92d46e30b0b6fd0e960423665
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:36 2008 +0200

    i2c: Clean up old chip drivers
    
    Clean up old i2c chip drivers:
    * Name the i2c_client "client" instead of "new_client".
    * Drop useless initializations to 0.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit b1204e6ec16468ebf89d9d818bfe425ca7adcdf3
Author: Sean MacLennan <smaclennan@pikatech.com>
Date:   Mon Jul 14 22:38:36 2008 +0200

    i2c-ibm_iic: Register child nodes
    
    This patch completes the conversion of the IBM IIC driver to an
    of-platform driver.
    
    It removes the index from the IBM IIC driver and makes it an unnumbered
    driver. It then calls of_register_i2c_devices to properly register all
    the child nodes in the DTS.
    
    Signed-off-by: Sean MacLennan <smaclennan@pikatech.com>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 2b7a5056a0a7ff17d5d2004c29c852a92a6bd632
Author: Wolfram Sang <w.sang@pengutronix.de>
Date:   Mon Jul 14 22:38:35 2008 +0200

    i2c: New-style EEPROM driver using device IDs
    
    Add a new-style driver for most I2C EEPROMs, giving sysfs read/write
    access to their data. Tested with various chips and clock rates.
    
    Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit e9ca9eb9d7fc7bf3dc3cec5ba7edb089c4625f7b
Author: Jon Smirl <jonsmirl@gmail.com>
Date:   Mon Jul 14 22:38:35 2008 +0200

    i2c: Export the i2c_bus_type symbol
    
    Export the root of the i2c bus so that PowerPC device tree code can
    iterate over devices on the i2c bus.
    
    Signed-off-by: Jon Smirl <jonsmirl@gmail.com>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit f09f71b24e77a2f2b4e5c98311c8804fc61ad8bc
Author: Manuel Lauss <mano@roarinelk.homelinux.net>
Date:   Mon Jul 14 22:38:34 2008 +0200

    i2c-au1550: Fix PM support
    
    Fix driver power management:
    - suspend the PSC while driver is idle.
    - move PSC init/deinit to separate functions, as PSC must be
      initialized/shutdown on resume/suspend.
    
    Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit f6a7110520037ba786f17b53790c6eb8a3d4ef55
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:34 2008 +0200

    i2c-dev: Delete empty detach_client callback
    
    Implementing detach_client is optional, so there is no point in
    an empty implementation.
    
    Likewise, i2c driver IDs are optional, and we don't need one.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 954a99307f256f1badd751a2e128c09af235c317
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:34 2008 +0200

    i2c: Drop stray references to lm_sensors
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 54fb4a05af0a4b814e6716cfdf3fa97fc6be7a32
Author: Jean Delvare <jdelvare@suse.de>
Date:   Mon Jul 14 22:38:33 2008 +0200

    i2c: Check for ACPI resource conflicts
    
    Check for ACPI resource conflicts in i2c bus drivers. I've included
    all recent SMBus master drivers for PC hardware.
    
    I've voluntarily left out:
    * Drivers that don't run on PCs: they can't conflict with ACPI.
    * Bit-banged bus device drivers: it's very unlikely that ACPI would
      deal with such buses.
    
    Signed-off-by: Jean Delvare <jdelvare@suse.de>

commit 2373c1801afd06d3a206376902b39a98458c9cfb
Author: Manuel Lauss <mano@roarinelk.homelinux.net>
Date:   Mon Jul 14 22:38:33 2008 +0200

    i2c-ocores: basic PM support
    
    Basic PM support: reinit the core on resume, disable it on suspend.
    
    Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
    Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 392a0408fdc4c9069c32a9a02b0088eae76c4618
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Mon Jul 14 22:38:33 2008 +0200

    i2c-sibyte: SWARM I2C board initialization
    
     The standard rtc-m41t80.c driver cannot be used with the SWARM as it is,
    because the board does not provide setup information for the I2C core.
    As a result the bus and the address to probe for the M41T80 chip is not
    known.
    
     Here is a set of changes that fix the problem:
    
    1. swarm-i2c.c -- SWARM I2C board setup, currently for the M41T80 chip on
       the bus #1 only (there is a MAX6654 temperature sensor on the bus #0
       which may be added in the future if we have a driver for that chip).
    
    2. The i2c-sibyte.c BCM1250A SMBus controller driver now registers its
       buses as numbered so that board setup is correctly applied.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit cf898dc5e9dfd1487b28ca0176b68722f05d4d48
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:33 2008 +0200

    i2c-i801: Fix handling of error conditions
    
    Move the check of pre-transaction and post-transaction conditions to
    separate functions, and adjust them a bit. Having dedicated functions
    for that ensures that errors are handled in a consistent way.
    
    Bit HOST_BUSY of the status register is read-only, so writing to it is
    certainly not going to clear it. If this bit is set then we simply
    don't want to start the transaction, as it means that somebody else
    (ACPI, SMM?) is already using the controller.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 2b73809d06649fe6c7f4294b051ca4934a34bb91
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:32 2008 +0200

    i2c-i801: Rename local variable temp to status
    
    "temp" isn't a terribly well chosen name for a local variable.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit dcb5c9239de8d3ff1c663e75f0f1c75bcb21ee20
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:32 2008 +0200

    i2c-i801: Properly report bus arbitration loss
    
    Bit BUS_ERR of the status register means that the ICH host controller
    lost the arbitration. Report this event as such.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 90df2cb1c8822ef8d06a2b30627e7a810218b0dd
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:32 2008 +0200

    i2c-i801: Remove verbose debugging messages
    
    Dumping the register values before and after every transaction was
    useful during driver development but now it's only spamming the log.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit e3e7fc3c401a5d53f0599a357b3cf65d6a4f52e3
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:31 2008 +0200

    i2c-algo-pcf: Drop unused struct members
    
    Struct members udelay and timeout aren't used anywhere, so drop them.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Acked-by: Eric Brower <ebrower@gmail.com>

commit 0573d11b2bbd0e4774f33f4c1959c1939c055e96
Author: Eric Brower <ebrower@gmail.com>
Date:   Mon Jul 14 22:38:31 2008 +0200

    i2c-algo-pcf: Multi-master lost-arbitration improvement
    
    Improve lost-arbitration handling of PCF8584.  This is necessary for
    support of a currently out-of-kernel driver for Sun Microsystems E250
    environmental management; perhaps others.
    
    Signed-off-by: Eric Brower <ebrower@gmail.com>
    Acked-by: Dan Smolik <marvin@mydatex.cz>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 8a56ce1033073657572bd993595a56498baa4800
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Mon Jul 14 22:38:31 2008 +0200

    i2c: Deprecate the legacy gpio drivers
    
    The legacy pcf8574 and pcf8575 drivers should be avoided
    on systems using the new gpiolib code, and generally deprecated
    in the same way the legacy pca9539 driver is deprecated.
    
    Also, correct the pca9539 deprecation to match the current name
    of the preferred driver:  pca953x, supporting several more chips.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 47a9b1379a5ebc8b00ba8635d1d3885fc0d51739
Author: Uli Luckas <u.luckas@road.de>
Date:   Mon Jul 14 22:38:30 2008 +0200

    i2c-pxa: Initialize early
    
    Initialize the pxa i2c bus during subsystem initialization to make it
    available during driver initialization (e.g. display powerup for pxafb).
    
    Signed-off-by: Uli Luckas <u.luckas@road.de>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit d3dc685eb5ef64aa695dabb74f00440ec3ab6796
Author: Stefan Roese <sr@denx.de>
Date:   Mon Jul 14 22:38:30 2008 +0200

    i2c-ibm_iic: Enable driver for all PPC4xx variants in arch/powerpc
    
    Enable the IBM I2C driver for all PPC4xx variants by adding
    "ibm,iic" to the compatible list. This way all currently available
    arch/powerpc 4xx ports can make use of this driver without any changes.
    Additionally all "other" compatible entries are removed since they are
    not needed anymore.
    
    Currently all 4xx PPC's have the same compatible I2C macro. If at some
    time an incompatibility is detected we can take care of this with an
    additional property.
    
    Signed-off-by: Stefan Roese <sr@denx.de>
    Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit e6c3de6c146d2513332c581433caca6e5cae62bf
Author: Stefan Roese <sr@denx.de>
Date:   Mon Jul 14 22:38:30 2008 +0200

    i2c-ibm_iic: Remove deprecated OCP style part
    
    The deprecated OCP style driver part is used by the "old" arch/ppc
    platform. This platform is scheduled for removal in June/July this year.
    This patch now removes the OCP driver part from the IBM I2C driver.
    
    Signed-off-by: Stefan Roese <sr@denx.de>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit e0457442fd522107204da14a2dc2cbbb5dcac5f6
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:30 2008 +0200

    i2c: Simplify i2c_device_probe
    
    i2c_driver.id_table is mandatory now, so we can simplify
    i2c_device_probe() a bit.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 1b4dff9cd37d430bc76112396e92bb3552f37ccd
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:29 2008 +0200

    i2c/eeprom: Fall back to SMBus read word transactions
    
    When I2C block reads are not supported by the underlying adapter, use
    SMBus read word transactions instead of consecutive byte reads.
    Reasons for this change are:
    
    * The consecutive byte read approach is not safe on multi-master buses.
    
    * While consecutive byte reads have less overhead if you only count the
      bytes on the bus, it takes more than twice as many transactions as
      with SMBus read word transactions, and each transaction has a cost:
      taking and releasing the adapter mutex, and for polling drivers,
      waiting for the transaction to complete.
    
    This change yields a significant performance boost at HZ=250 with
    EEPROMs on an Intel 82801 bus (basically twice as fast.)
    
    SMBus read word transactions are widely supported so I don't expect
    compatibility issues.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit d4653bf946a5856a17342cd47c47d10b16b1cc22
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:29 2008 +0200

    i2c/eeprom: Only probe buses with DDC or SPD class
    
    The eeprom driver shouldn't probe i2c buses which don't want to be
    probed.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 3401b2fff38fbb8b73ea6bcc69a8370ae5d2a7a0
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:29 2008 +0200

    i2c: Let bus drivers add SPD to their class
    
    Let general purpose I2C/SMBus bus drivers add SPD to their class. Once
    this is done, we will be able to tell the eeprom driver to only probe
    for SPD EEPROMs and similar on these buses.
    
    Note that I took a conservative approach here, adding I2C_CLASS_SPD to
    many drivers that have no idea whether they can host SPD EEPROMs or not.
    This is to make sure that the eeprom driver doesn't stop probing buses
    where SPD EEPROMs or equivalent live.
    
    So, bus driver maintainers and users should feel free to remove the SPD
    class from drivers those buses never have SPD EEPROMs or they don't
    want the eeprom driver to bind to them. Likewise, feel free to add the
    SPD class to any bus driver I might have missed.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit c1b6b4f2342d073698dfc2547240c35045a1d00e
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:28 2008 +0200

    i2c: Let framebuffer drivers set their I2C bus class to DDC
    
    Let framebuffer drivers set their I2C bus class to DDC. Once this is
    done, we will be able to tell the eeprom driver to only probe for
    EDID EEPROMs on these buses.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 0d2b405a628309310b4fc02b26d713b855ad5f68
Author: Jochen Friedrich <jochen@scram.de>
Date:   Mon Jul 14 22:38:28 2008 +0200

    i2c: Add MAINTAINER entry for i2c-cpm
    
    Signed-off-by: Jochen Friedrich <jochen@scram.de>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 3b270804a9345e4a0c493889f98e838692f7bc9b
Author: Wolfram Sang <w.sang@pengutronix.de>
Date:   Mon Jul 14 22:38:28 2008 +0200

    i2c-cpm: Bugfixes
    
    Bugfixes to the i2c-cpm driver
    
    - enable correct interrupts (I2CER_TXE instead of I2CER_BUSY)
    - replace forgotten iic with i2c
    - prefix debug-output on init with 0x and add frequency
    
    Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
    Acked-by: Jochen Friedrich <jochen@scram.de>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 61045dbe9d8d81b1bae4dc1e9482d389ca99edc1
Author: Jochen Friedrich <jochen@scram.de>
Date:   Mon Jul 14 22:38:27 2008 +0200

    i2c: Add support for I2C bus on Freescale CPM1/CPM2 controllers
    
    This driver uses the port of 2.4 code from Vitaly Bordug
    <vitb@kernel.crashing.org> and the actual algorithm used by the i2c
    driver of the DBox code on cvs.tuxboc.org from Felix Domke
    (tmbinc@gmx.net) and Gillem (htoa@gmx.net) converted to an
    of_platform_driver. Tested on CPM1 (MPC823 on dbox2 hardware) and
    CPM2 (MPC8272).
    
    Signed-off-by: Jochen Friedrich <jochen@scram.de>
    Tested-by: Wolfram Sang <w.sang@pengutronix.de>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 77e38bffe0fcaa48f0be68eaa1de4a59d1fd93ad
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Mon Jul 14 22:38:27 2008 +0200

    i2c: Push ioctl BKL down into the i2c code
    
    This is part of the effort to get rid of the BKL.
    
    [JD: In fact i2c-dev doesn't need more locking than is already done
    for the other i2c drivers, so we can simply switch to unlocked_ioctl.]
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 5bc1200852c3dfc312481f57622f48b289ac802e
Author: Alek Du <alek.du@intel.com>
Date:   Mon Jul 14 22:38:27 2008 +0200

    i2c: Add Intel SCH SMBus support
    
    New i2c bus driver for the Intel SCH chipsets (AF82US15W, AF82US15L,
    AF82UL11L).
    
    Signed-off-by: Alek Du <alek.du@intel.com>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit f7050bd716047a4dfec7d061e28df7ffd6815ebd
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:26 2008 +0200

    i2c: Simplify i2c_del_driver()
    
    i2c_del_driver() can be simplified a bit.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 6a03cd931196673634b58c955d2f9d42da602045
Author: Matthias Kaehlcke <matthias@kaehlcke.net>
Date:   Mon Jul 14 22:38:26 2008 +0200

    i2c: Use list_for_each_entry_safe
    
    Use list_for_each_entry_safe() in i2c_del_adapter() and i2c_del_driver().
    
    Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 7650da023eb05426812bbf8999b69dc93fee67ab
Author: Wolfram Sang <w.sang@pengutronix.de>
Date:   Mon Jul 14 22:38:26 2008 +0200

    i2c-pca-platform: Fix error code
    
    Fix errorcode to be more descriptive when ioremap fails.
    
    Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit c80ebe7987931ec4e80abc33ebf8aa2dad0d3763
Author: Wolfram Sang <w.sang@pengutronix.de>
Date:   Mon Jul 14 22:38:26 2008 +0200

    i2c-pca-algo: Fix error code
    
    Give a more concrete error code, when the bus is not idle.
    
    Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit ac7fc4fb2b6a126af8d07f46500440c9641976cf
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:25 2008 +0200

    i2c: Consistently reject unsupported transactions
    
    Many PC SMBus host controller drivers don't properly handle the case
    where they are requested to achieve a transaction they do not support.
    Update them so that the consistently print a warning message and
    return a single error value in this case.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit fa63cd56d2f09806169307d761e8f430e23bc09b
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:25 2008 +0200

    i2c-piix4: Various cleanups and minor fixes
    
    The i2c-piix4 driver was used recently as a model to write a new SMBus
    host controller driver and this made me realize that the code of this
    old driver wasn't exactly good. So, here are many cleanups and minor
    fixes to this driver, so that these minor mistakes aren't duplicated
    again:
    
    * Delete unused structure.
    * Delete needless forward function declaration.
    * Properly announce the SMBus host controller as we find it.
    * Spell it SMBus not SMB.
    * Return -EBUSY instead of -ENODEV when the I/O region is already in
      use.
    * Drop useless masks on the 7-bit address and the R/W bit.
    * Reject block transaction requests with an invalid block length.
    * Check and report block transaction replies with an invalid block
      length.
    * Delete a useless comment.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 97140342e69d479a3ad82bfd4c154c0b08fe3eea
Author: David Brownell <david-b@pacbell.net>
Date:   Mon Jul 14 22:38:25 2008 +0200

    i2c: Bus drivers return -Errno not -1
    
    Tighten error paths used by various i2c adapters (mostly x86) so
    they return real fault/errno codes instead of a "-1" (which is
    most often interpreted as "-EPERM").  Build tested, with eyeball
    review.
    
    One minor initial goal is to have adapters consistently return
    the code "-ENXIO" when addressing a device doesn't get an ACK
    response, at least in the probe paths where they are already
    good at stifling related logspam.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 6ea438ec8da4ec56bf415f5ea360e6b0cb59c6c3
Author: David Brownell <david-b@pacbell.net>
Date:   Mon Jul 14 22:38:24 2008 +0200

    i2c: i2c_use_client() defends against NULL
    
    Defend the i2c refcount calls against NULL pointers, as is important
    (and conventional) for such calls.  Note that none of the current
    callers of i2c_use_client() use its return value.
    
    [JD: I hate this but apparently all the other subsystems do it so...]
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit a1cdedac634eef81f747078bf1c27ad36ab13553
Author: David Brownell <david-b@pacbell.net>
Date:   Mon Jul 14 22:38:24 2008 +0200

    i2c: Kerneldoc for most I/O calls
    
    Provide kerneldoc for most of the I2C and SMBus I/O calls.  Add a
    comment summarizing some fault reporting issues which affect the
    ability to provide clean fault reports through I2C master transfer
    calls.  (Making it hard to precisely specify their return values...)
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit ae7193f7fa3e1735ab70807eb6e35a2a6575623f
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:24 2008 +0200

    i2c: Update stray references to smbus_access
    
    That function is actually named i2c_smbus_xfer.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 67c2e66571c383404a5acd08189194da660da942
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:23 2008 +0200

    i2c: Delete unused function i2c_smbus_write_quick
    
    Function i2c_smbus_write_quick has no users left, so we can delete it.
    
    Also update the list of these helper functions which are gone but
    could be added back if needed.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit f5b728a164b22ec38a5657ebe038def36ffae98b
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:23 2008 +0200

    i2c: Group bus drivers by type
    
    The list of I2C/SMBus bus drivers is growing and it is sometimes
    difficult for the users to figure out what drivers they should enable.
    By grouping the drivers by type, I hope to make the selection easier.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 24a5bb7b1838dc4524dd353224e2aa09c22cac3b
Author: David Brownell <david-b@pacbell.net>
Date:   Mon Jul 14 22:38:23 2008 +0200

    i2c-core: Return -Errno, not -1
    
    More updates to the I2C stack's fault reporting:  make the core stop
    returning "-1" (usually "-EPERM") for all faults.  Instead, pass lower
    level fault code up the stack, or return some appropriate errno.
    
    This patch happens to touch almost exclusively SMBus calls.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 75415490d6adc1aecbf0cade0785b007957d0cfe
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:22 2008 +0200

    i2c-core: Remove needless include
    
    i2c-core doesn't use seq files, so doesn't need to include
    <linux/seq_file.h>.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 81fded1f79771809059bdfa721ae5ab9114af545
Author: David Brownell <david-b@pacbell.net>
Date:   Mon Jul 14 22:38:22 2008 +0200

    i2c: Document standard fault codes
    
    Create Documentation/i2c/fault-codes to help standardize
    fault/error code usage in the I2C stack.  It turns out that
    returning -1 (-EPERM) for everything was not at all helpful.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 4d2bee582be1e9da76e0717bad0cfd988c2a5921
Author: Mike Frysinger <vapier.adi@gmail.com>
Date:   Mon Jul 14 22:38:22 2008 +0200

    i2c-bfin-twi: Update the dependencies
    
    Since only a few Blackfins lack TWI, just list them in a depends
    statement.
    
    Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 20a9b6e7c303f2a6f9afe17c0997bc9a3c734442
Author: Adrian Bunk <bunk@kernel.org>
Date:   Mon Jul 14 22:38:22 2008 +0200

    i2c: Remove 3 deprecated bus drivers
    
    This patch contains the scheduled removal of i2c-i810, i2c-prosavage
    and i2c-savage4.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 279e902445557897707d325182916a6e28ba80de
Author: Jean Delvare <khali@linux-fr.org>
Date:   Mon Jul 14 22:38:21 2008 +0200

    i2c-nforce2: Add support for multiplexing on the Tyan S4985
    
    Just like the Tyan S4882, the S4985 uses a multiplexer to give access
    to all 16 memory module SPD EEPROMs. This specific i2c-nforce2-s4985
    driver adds support for this. It is heavily based on the older
    i2c-amd756-s4882 driver.
    
    As more mainboards will use multiplexer chips, we will have to find a
    way to support them without having to write a new specfic driver for
    each. The recent changes to the i2c subsystem should help us, and the
    new gpio subsystem might help, too.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 2e7437879897a4185bd84478a0451e5367dee7ed
Author: Troy Kisky <troy.kisky@boundarydevices.com>
Date:   Mon Jul 14 22:38:21 2008 +0200

    i2c-davinci: Initialize cmd_complete sooner
    
    If an interrupt happens before an I2c master read/write,
    complete is called on uninitialized structure.
    
    Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
    Signed-off-by: Kevin Hilman <khilman@mvista.com>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 5a0d5f5ffa5d294d895ef54fc220c6182db63998
Author: Troy Kisky <troy.kisky@boundarydevices.com>
Date:   Mon Jul 14 22:38:21 2008 +0200

    i2c-davinci: Fix signal handling bug
    
    If wait_for_completion_interruptible_timeout exits due
    to a signal, the i2c bus was locking up.
    
    Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
    Signed-off-by: Kevin Hilman <khilman@mvista.com>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 0ab56e20674b41dd0203d16b602aac8d9d26a70a
Author: Troy Kisky <troy.kisky@boundarydevices.com>
Date:   Mon Jul 14 22:38:20 2008 +0200

    i2c-davinci: Remove useless IVR read
    
    Interrupts are enabled at the point where the DAVINCI_I2C_IVR_REG is read,
    so unless an interrupt happened just at that moment, no interrupt would be
    pending. Even though documentation implies you should do this, I see no
    reason. If slave support is added, this read would cause a hard to
    reproduce bug.
    
    Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
    Signed-off-by: Kevin Hilman <khilman@mvista.com>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit d868caa177d4487ce1935926498f542a8f67c1cf
Author: Troy Kisky <troy.kisky@boundarydevices.com>
Date:   Mon Jul 14 22:38:20 2008 +0200

    i2c-davinci: Move dev_dbg statement for more output
    
    Previously the dev_dbg only printed if no error.
    Printing also on an error is more useful
    
    Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
    Signed-off-by: Kevin Hilman <khilman@mvista.com>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit cc99ff70c7ad36e01db545a81a8594474964f918
Author: Troy Kisky <troy.kisky@boundarydevices.com>
Date:   Mon Jul 14 22:38:20 2008 +0200

    i2c-davinci: Ensure clock between 7-12 MHz
    
    Ensure psc value gives a clock between 7-12 MHz
    
    Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
    Signed-off-by: Kevin Hilman <khilman@mvista.com>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 7f101a97866e2687a455ecffeb96bcf317c8482a
Author: Dave Young <hidave.darkstar@gmail.com>
Date:   Mon Jul 14 22:38:19 2008 +0200

    i2c: Use class_for_each_device
    
    Use class_for_each_device for iteration.
    
    Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
    Signed-off-by: Jean Delvare <khali@linux-fr.org>

commit 6c118e43dc513a7118b49b9ff953fe61e14515dc
Merge: 847106f... 72f6bef...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 14 13:37:29 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6: (31 commits)
      avr32: Fix typo of IFSR in a comment in the PIO header file
      avr32: Power Management support ("standby" and "mem" modes)
      avr32: Add system device for the internal interrupt controller (intc)
      avr32: Add simple SRAM allocator
      avr32: Enable SDRAMC clock at startup
      rtc-at32ap700x: Enable wakeup
      macb: Basic suspend/resume support
      atmel_serial: Drain console TX shifter before suspending
      atmel_serial: Fix build on avr32 with CONFIG_PM enabled
      avr32: Use a quicklist for PTE allocation as well
      avr32: Use a quicklist for PGD allocation
      avr32: Cover the kernel page tables in the user PGDs
      avr32: Store virtual addresses in the PGD
      avr32: Remove useless zeroing of swapper_pg_dir at startup
      avr32: Clean up and optimize the TLB operations
      avr32: Rename at32ap.c -> pdc.c
      avr32: Move setup_platform() into chip-specific file
      avr32: Kill special exception handler sections
      avr32: Kill unneeded #include <asm/pgalloc.h> from asm/mmu_context.h
      avr32: Clean up time.c #includes
      ...

commit 847106ff628805e1a0aa91e7f53381f3fdfcd839
Merge: c142bda... 6f0f0fd...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 14 13:36:55 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: (25 commits)
      security: remove register_security hook
      security: remove dummy module fix
      security: remove dummy module
      security: remove unused sb_get_mnt_opts hook
      LSM/SELinux: show LSM mount options in /proc/mounts
      SELinux: allow fstype unknown to policy to use xattrs if present
      security: fix return of void-valued expressions
      SELinux: use do_each_thread as a proper do/while block
      SELinux: remove unused and shadowed addrlen variable
      SELinux: more user friendly unknown handling printk
      selinux: change handling of invalid classes (Was: Re: 2.6.26-rc5-mm1 selinux whine)
      SELinux: drop load_mutex in security_load_policy
      SELinux: fix off by 1 reference of class_to_string in context_struct_compute_av
      SELinux: open code sidtab lock
      SELinux: open code load_mutex
      SELinux: open code policy_rwlock
      selinux: fix endianness bug in network node address handling
      selinux: simplify ioctl checking
      SELinux: enable processes with mac_admin to get the raw inode contexts
      Security: split proc ptrace checking into read vs. attach
      ...

commit c142bda458a9c81097238800e1bd8eeeea09913d
Merge: b5cf43c... c0e0920...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 14 13:32:24 2008 -0700

    Merge branch 'drm-reorg' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
    
    * 'drm-reorg' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
      drm: reorganise drm tree to be more future proof.

commit b5cf43c47b05c8deb10f9674d541dddbdec0e341
Merge: b7f80af... fe0a3fe...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 14 13:26:07 2008 -0700

    Merge branch 'for-linus' of git://git.alsa-project.org/alsa-kernel
    
    * 'for-linus' of git://git.alsa-project.org/alsa-kernel: (179 commits)
      ALSA: Release v1.0.17
      ALSA: correct kcalloc usage
      ALSA: ALSA driver for SGI O2 audio board
      ALSA: asoc: kbuild - only show menus for the current ASoC CPU platform.
      ALSA: ALSA driver for SGI HAL2 audio device
      ALSA: hda - Fix FSC V5505 model
      ALSA: hda - Fix missing init for unsol events on micsense model
      ALSA: hda - Fix internal mic vref pin setup
      ALSA: hda: 92hd71bxx PC Beep
      ALSA: HDA - HP dc7600 with pci sub IDs 0x103c/0x3011 belongs to hp-3013 model
      ALSA: usb-audio: add some Yamaha USB MIDI quirks
      ALSA: usb-audio: fix Yamaha KX quirk
      ALSA: ASoC: Au12x0/Au1550 PSC Audio support
      ALSA: Add Yamaha KX49 (USB MIDI controller) to usbquirks.h
      ALSA: ASoC: pxa2xx-ac97: fix warning due to missing argument in fuction declaration
      ALSA: tosa: fix compilation with new DAPM API
      ALSA: wavefront - add const
      ALSA: remove CONFIG_KMOD from sound
      ALSA: Fix a const to non-const assignment in the Digigram VXpocket sound driver
      ALSA: Fix a const pointer usage warning in the Digigram VX soundcard driver
      ...

commit b7f80afa28866c257876c272d6c013e0dbed3c31
Merge: 42c5920... 5e34599...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 14 13:25:01 2008 -0700

    Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6
    
    * 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: (71 commits)
      [S390] sclp_tty: Fix scheduling while atomic bug.
      [S390] sclp_tty: remove ioctl interface.
      [S390] Remove P390 support.
      [S390] Cleanup vmcp printk messages.
      [S390] Cleanup lcs printk messages.
      [S390] Cleanup kprobes printk messages.
      [S390] Cleanup vmwatch printk messages.
      [S390] Cleanup dcssblk printk messages.
      [S390] Cleanup zfcp dumper printk messages.
      [S390] Cleanup vmlogrdr printk messages.
      [S390] Cleanup s390 debug feature print messages.
      [S390] Cleanup monreader printk messages.
      [S390] Cleanup appldata printk messages.
      [S390] Cleanup smsgiucv printk messages.
      [S390] Cleanup cpacf printk messages.
      [S390] Cleanup qeth print messages.
      [S390] Cleanup netiucv printk messages.
      [S390] Cleanup iucv printk messages.
      [S390] Cleanup sclp printk messages.
      [S390] Cleanup zcrypt printk messages.
      ...

commit 42c59208219a2d43f0dde94bebc68c20b95b13ce
Merge: dddec01... 727c674...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 14 13:24:39 2008 -0700

    Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: (23 commits)
      pcmcia: Fix ide-cs sparse warning
      pcmcia: ide-cs debugging bugfix
      pcmcia: allow for longer CIS firmware files
      pcmcia: cm40x0 cdev lock_kernel() pushdown
      pcmcia: (re)move {pcmcia,pccard}_get_status
      pcmcia: kill IN_CARD_SERVICES
      pcmcia: Remove unused header file code
      pcmcia: remove unused bulkmem.h
      pcmcia: simplify pccard_validate_cis
      pcmcia: carve out ioctl adjust function to pcmcia_ioctl
      pcmcia: irq probe can be done without risking an IRQ storm
      pcmcia: Fix ti12xx_2nd_slot_empty always failing
      pcmcia: check for pointer instead of pointer address
      pcmcia: switch cm4000_cs.c to unlocked_ioctl
      pcmcia: simplify rsrc_nonstatic attributes
      pcmcia: add support CompactFlash PCMCIA support for Blackfin.
      pcmcia: remove version.h
      pcmcia: cs: kill thread_wait
      pcmcia: i82365.c: check request_irq return value
      pcmcia: fix Alchemy warnings
      ...

commit dddec01eb8e2b56267b37a6f9f0997a64b4e0b2a
Merge: 7daf705... 32502b8...
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 14 13:15:14 2008 -0700

    Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
    
    * 'for-linus' of git://git.kernel.dk/linux-2.6-block: (37 commits)
      splice: fix generic_file_splice_read() race with page invalidation
      ramfs: enable splice write
      drivers/block/pktcdvd.c: avoid useless memset
      cdrom: revert commit 22a9189 (cdrom: use kmalloced buffers instead of buffers on stack)
      scsi: sr avoids useless buffer allocation
      block: blk_rq_map_kern uses the bounce buffers for stack buffers
      block: add blk_queue_update_dma_pad
      DAC960: push down BKL
      pktcdvd: push BKL down into driver
      paride: push ioctl down into driver
      block: use get_unaligned_* helpers
      block: extend queue_flag bitops
      block: request_module(): use format string
      Add bvec_merge_data to handle stacked devices and ->merge_bvec()
      block: integrity flags can't use bit ops on unsigned short
      cmdfilter: extend default read filter
      sg: fix odd style (extra parenthesis) introduced by cmd filter patch
      block: add bounce support to blk_rq_map_user_iov
      cfq-iosched: get rid of enable_idle being unused warning
      allow userspace to modify scsi command filter on per device basis
      ...

commit 2640d7c0b8d5d9d9ee303b8cd09f5124176f6239
Author: Matthew Wilcox <matthew@wil.cx>
Date:   Sun Jul 6 09:23:20 2008 -0400

    AHCI: Remove an unnecessary flush from ahci_qc_issue
    
    In an I/O heavy workload (IOZone), ahci_qc_issue is the second-highest
    consumer of CPU cycles.  Removing the flush gets us approximately 10%
    bandwidth improvement.  I believe this to be because the CPU can start
    queueing the next request instead of waiting for the readl() to flush the
    writes to the device.  The flush isn't necessary because we're using a
    'queue' metaphor; we don't guarantee the command has got to the device,
    nor do we need to guarantee the command has got to the controller.
    
    Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 24920c8a6358bf5532f1336b990b1c0fe2b599ee
Author: Zhang Rui <rui.zhang@intel.com>
Date:   Fri Jul 4 13:32:17 2008 +0800

    AHCI: speed up resume
    
    During resume, sleep 1 second to wait for the HBA reset
    to finish is a waste of time.
    
    According to the AHCI 1.2 spec,
    We should poll the HOST_CTL register,
    and return error if the host reset is not
    finished within 1 second.
    
    Test results show that the HBA reset can be done quickly(in usecs).
    And this patch may save nearly 1 second during resume.
    
    Signed-off-by: Zhang Rui <rui.zhang@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 1e9dbc9291738149577cc488fd441f061815e02e
Author: Matthew Wilcox <matthew@wil.cx>
Date:   Thu Jun 19 13:13:38 2008 -0600

    [libata] Add support for VPD page b1
    
    SCSI VPD page b1 reports the nominal rotation speed and physical size
    of the device.  Devices that conform to ATA-8 can return this information
    in words 217 and 168 of the identify data.
    
    Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 6ad67403da47e833d9e418caf7f28295c9472e11
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jun 18 17:16:43 2008 -0700

    ata: endianness annotations in pata drivers
    
    drivers/ata/pata_qdi.c:142:9: warning: incorrect type in assignment (different base types)
    drivers/ata/pata_qdi.c:142:9:    expected unsigned int [unsigned] [usertype] pad
    drivers/ata/pata_qdi.c:142:9:    got restricted __le32 [usertype] <noident>
    drivers/ata/pata_qdi.c:146:15: warning: cast to restricted __le32
    
    drivers/ata/pata_winbond.c:110:9: warning: incorrect type in assignment (different base types)
    drivers/ata/pata_winbond.c:110:9:    expected unsigned int [unsigned] [usertype] pad
    drivers/ata/pata_winbond.c:110:9:    got restricted __le32 [usertype] <noident>
    drivers/ata/pata_winbond.c:114:15: warning: cast to restricted __le32
    
    drivers/ata/pata_legacy.c:310:9: warning: incorrect type in assignment (different base types)
    drivers/ata/pata_legacy.c:310:9:    expected unsigned int [unsigned] [usertype] pad
    drivers/ata/pata_legacy.c:310:9:    got restricted __le32 [usertype] <noident>
    drivers/ata/pata_legacy.c:314:15: warning: cast to restricted __le32
    drivers/ata/pata_legacy.c:752:11: warning: cast to restricted __le32
    drivers/ata/pata_legacy.c:756:9: warning: incorrect type in assignment (different base types)
    drivers/ata/pata_legacy.c:756:9:    expected unsigned int [unsigned] [addressable] [assigned] [usertype] pad
    drivers/ata/pata_legacy.c:756:9:    got restricted __le32 [usertype] <noident>
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 3eabddb8ed4f488664ff5d67968392bb424836a3
Author: Tejun Heo <htejun@gmail.com>
Date:   Tue Jun 10 18:28:05 2008 +0900

    libata-eh: update atapi_eh_request_sense() to take @dev instead of @qc
    
    Update atapi_eh_request_sense() to take @dev, @sense_buf and
    @dfl_sense_key instead of taking @qc and extracting information from
    it.  This change is to make the function more generic and allow it to
    be called from other places.
    
    While at it, make cdb initialization use initializer.
    
    Signed-off-by: Tejun Heo <htejun@gmail.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit ec6add99307d5149e17f6e358f19f0205b622407
Author: Pavel Machek <pavel@suse.cz>
Date:   Mon Jun 23 11:01:31 2008 +0200

    [libata] sata_svw: update code comments relating to data corruption
    
    Signed-off-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 18f7ba4c2f4be6b37d925931f04d6cc28d88d1ee
Author: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Date:   Tue Jun 3 10:33:55 2008 -0700

    libata/ahci: enclosure management support
    
    Add Enclosure Management support to libata and ahci.
    
    Signed-off-by:  Kristen Carlson Accardi <kristen.c.accardi@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 87fbc5a060faf2394bee88a93519f9b9d434727c
Author: Tejun Heo <htejun@gmail.com>
Date:   Tue May 20 02:17:54 2008 +0900

    libata: improve EH internal command timeout handling
    
    ATA_TMOUT_INTERNAL which was 30secs were used for all internal
    commands which is way too long when something goes wrong.  This patch
    implements command type based stepped timeouts.  Different command
    types can use different timeouts and each command type can use
    different timeout values after timeouts.
    
    ie. the initial timeout is set to a value which should cover most of
    the cases but not too long so that run away cases don't delay things
    too much.  After the first try times out, the second try can use
    longer timeout and if that one times out too, it can go for full 30sec
    timeout.
    
    IDENTIFYs use 5s - 10s - 30s timeout and all other commands use 5s -
    10s timeouts.
    
    This patch significantly cuts down the needed time to handle failure
    cases while still allowing libata to work with nut job devices through
    retries.
    
    Signed-off-by: Tejun Heo <htejun@gmail.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit d8af0eb6046c56e7238171ca420622541db24926
Author: Tejun Heo <htejun@gmail.com>
Date:   Tue May 20 02:17:53 2008 +0900

    libata: use ULONG_MAX to terminate reset timeout table
    
    This doesn't introduce any functional changes.  This is to make reset
    timeout table consistent with to-be-added command timeout tables.
    
    Signed-off-by: Tejun Heo <htejun@gmail.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 0a2c0f56159999e20015241d3b8fa89b1ab14309
Author: Tejun Heo <htejun@gmail.com>
Date:   Tue May 20 02:17:52 2008 +0900

    libata: improve EH retry delay handling
    
    EH retries were delayed by 5 seconds to ensure that resets don't occur
    back-to-back.  However, this 5 second delay is superflous or excessive
    in many cases.  For example, after IDENTIFY times out, there's no
    reason to wait five more seconds before retrying.
    
    This patch adds ehc->last_reset timestamp and record the timestamp for
    the last reset trial or success and uses it to space resets by
    ATA_EH_RESET_COOL_DOWN which is 5 secs and removes unconditional 5 sec
    sleeps.
    
    As this change makes inter-try waits often shorter and they're
    redundant in nature, this patch also removes the "retrying..."
    messages.
    
    While at it, convert explicit rounding up division to DIV_ROUND_UP().
    
    This change speeds up EH in many cases w/o sacrificing robustness.
    
    Signed-off-by: Tejun Heo <htejun@gmail.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 341c2c958ec7bdd9f54733a8b0b432fe76842a82
Author: Tejun Heo <htejun@gmail.com>
Date:   Tue May 20 02:17:51 2008 +0900

    libata: consistently use msecs for time durations
    
    libata has been using mix of jiffies and msecs for time druations.
    This is getting confusing.  As writing sub HZ values in jiffies is
    PITA and msecs_to_jiffies() can't be used as initializer, unify unit
    for all time durations to msecs.  So, durations are in msecs and
    deadlines are in jiffies.  ata_deadline() is added to compute deadline
    from a start time and duration in msecs.
    
    While at it, drop now superflous _msec suffix from arguments and
    rename @timeout to @deadline if it represents a fixed point in time
    rather than duration.
    
    Signed-off-by: Tejun Heo <htejun@gmail.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 7daf705f362e349983e92037a198b8821db198af
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 14 12:12:53 2008 -0700

    Start using the new '%pS' infrastructure to print symbols
    
    This simplifies the code significantly, and was the whole point of the
    exercise.
    
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

commit 18c60c0a3b16fc7d6a55497a228602ad8509f838
Author: Benny Halevy <bhalevy@panasas.com>
Date:   Mon Jun 30 19:59:14 2008 +0300

    dlm: fix uninitialized variable for search_rsb_list callers
    
    gcc 4.3.0 correctly emits the following warning.
    search_rsb_list does not *r_ret if no dlm_rsb is found
    and _search_rsb may pass the uninitialized value upstream
    on the error path when both calls to search_rsb_list
    return non-zero error.
    
    The fix sets *r_ret to NULL on search_rsb_list's not-found path.
    
    Signed-off-by: Benny Halevy <bhalevy@panasas.com>
    Signed-off-by: David Teigland <teigland@redhat.com>

commit 311f6fc77c51926dbdfbeab0a5d88d70f01fa3f4
Author: Masatake YAMATO <yamato@redhat.com>
Date:   Fri Jun 27 08:35:03 2008 -0500

    dlm: release socket on error
    
    It seems that `sock' allocated by sock_create_kern in
    tcp_connect_to_sock() of dlm/fs/lowcomms.c is not released if
    dlm_nodeid_to_addr an error.
    
    Acked-by: Christine Caulfield <ccaulfie@redhat.com>
    Signed-off-by: Masatake YAMATO <yamato@redhat.com>
    Signed-off-by: David Teigland <teigland@redhat.com>

commit 329fc4c37212588091b64bdf09afaeb18642aae2
Author: David Teigland <teigland@redhat.com>
Date:   Tue May 20 12:18:10 2008 -0500

    dlm: fix basts for granted CW waiting PR/CW
    
    The fix in commit 3650925893469ccb03dbcc6a440c5d363350f591 was addressing
    the case of a granted PR lock with waiting PR and CW locks.  It's a
    special case that requires forcing a CW bast.  However, that forced CW
    bast was incorrectly applying to a second condition where the granted
    lock was CW.  So, the holder of a CW lock could receive an extraneous CW
    bast instead of a PR bast.  This fix narrows the original special case to
    what was intended.
    
    Signed-off-by: David Teigland <teigland@redhat.com>

commit 254ae43ab8d7877c980fca3636624e0777a70fa4
Author: Masatake YAMATO <yamato@redhat.com>
Date:   Wed May 28 14:45:10 2008 +0900

    dlm: check for null in device_write
    
    If `device_write' method is called via "dlm-control",
    file->private_data is NULL. (See ctl_device_open() in
    user.c. ) Through proc->flags is read.
    
    Signed-off-by: Masatake YAMATO <yamato@redhat.com>
    Signed-off-by: David Teigland <teigland@redhat.com>

commit 4c9adafff7d910f142fe44fae37ed12c6b99f20f
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Sun Jul 13 10:07:48 2008 +0200

    rt2x00: Reset LED assoc status after firmware update
    
    According to the legacy drivers the LED association status
    must be reset after the firmware has been uploaded to the
    hardware.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 3eb2011a67b044859069359948579b942993c416
Author: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Date:   Fri Jul 11 11:53:42 2008 +0800

    iwlwifi: make index unsigned int for iwl_send_led_cmd
    
    This is a small fix to change the idx type from int to unsigned.
    
    Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 9a9ad0cda72a651fc6b99fa9ec040a5d41005a88
Author: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Date:   Fri Jul 11 11:53:41 2008 +0800

    iwlwifi: Fix LEDs for 3945
    
    The patch fixes LEDs problem for 3945.
    
    Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 36da7d70e307f8650db1b1c7350d2161ca3829ef
Author: Zhu Yi <yi.zhu@intel.com>
Date:   Fri Jul 11 11:53:40 2008 +0800

    iwlwifi: send TXPOWER command after a new RXON command
    
    The patch fixes the problem that TXPOWER command is not sent
    after we issue a new RXON command which requires a tune. Otherwise
    we won't be able to Tx any frames.
    
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit fe905f1d5a8404f45fa0df26e6a870bf1e3b5983
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Fri Jul 11 11:53:39 2008 +0800

    iwlwifi: enable active scanning
    
    This patch enables active scan on active channels.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit d16dc48a2ea14af9980d0ea79d041f4b53e47b62
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Fri Jul 11 11:53:38 2008 +0800

    iwlwifi: unify 4965 and 5000 scanning code
    
    This patch unifies 4965 and 5000 scanning code.
    
    We increases the version number to 1.3.27. Since new uCode
    iwlwifi-4965-2.ucode is required for 4965 cards.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit ec1a746042ea4c1c93065185897d6e8d3e7de894
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Fri Jul 11 11:53:37 2008 +0800

    iwlwifi: LED use correctly blink table
    
    This patch makes correct usage of the LED blink table.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 0eee612731e133604023bfa8d20047e98160845e
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Fri Jul 11 11:53:36 2008 +0800

    iwlwifi: fix LED stall
    
    This patch fixes LED stall. last_blink_time was updated only if LED command
    was sent, causing wrong computation of the througput.
    Some code cleanup comes with this patch as well
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 9f17b318a1e2335b45cf35ad6509b90e972c0e6b
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Fri Jul 11 11:53:35 2008 +0800

    iwlwifi: differentiate 4965 and 5000 hw ampdu queues number
    
    This patch asks to allocate the correct amount of sw queues according
    to hw ampdu queues number.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 1ff50bda6eef4466366e197541508fc69af0f0c0
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Fri Jul 11 11:53:34 2008 +0800

    iwlwifi: make iwl4965_mac_conf_tx in atomic context
    
    This patch fixes iwl4965_mac_conf_tx. A mutex was taken in atomic context
    leading to Oops. This patch removes the mutex and extends the hold
    priv->lock. None of the field of QOS is accessed without priv->lock held.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 6c5379077f47f6eff9c23caf8513751d2f582e72
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Fri Jul 11 11:53:33 2008 +0800

    iwlwifi: rs always set lq_sta->priv
    
    This patch fixes printk NULL pointer exceptions in rs code.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Guy Cohen <guy.cohen@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 65fdbb48eb43e33e94239677a75422ddc6f5eb75
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Fri Jul 11 11:53:32 2008 +0800

    iwlwifi: remove post associate work
    
    This patch removes post associate work. It wasn't used.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a326a5d096f031af46c0073dd78eb80dea1f311a
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Fri Jul 11 11:53:31 2008 +0800

    iwlwifi: fixes RTS / CTS support
    
    This patch fixes the RTS / CTS support in iwlwifi. 5000 will send CTS to
    self when allowed by spec, 4965 will send RTS or CTS to self according to
    mac80211 request.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 474086396276a01190974797a69a95fb14ae7cc9
Author: Esti Kummer <stkumer@localhost.localdomain>
Date:   Fri Jul 11 11:53:30 2008 +0800

    iwlwifi: adding pci device ids to iwl_hw_card_ids
    
    The patch adds PCI device IDs to iwl_hw_card_ids.
    
    Signed-off-by: Esti Kummer <stkumer@localhost.localdomain>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 4bd9b4f334c31a79bdfee4db5dbb6aa430090446
Author: Adel Gadllah <adel.gadllah@gmail.com>
Date:   Fri Jul 11 11:53:29 2008 +0800

    iwl3965: remove useless network and duplicate checking
    
    mac802 can handle duplicate packages on its own, so let it do it.
    The patch is based on patch from Johannes Berg for iwl4965.
    
    Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 1e188637902eb4b62d325d3cc76b076724f3ec55
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu Jul 10 17:54:14 2008 +0300

    mac80211: dont add a STA which is not in the same IBSS
    
    This patch avoids adding STAs that don't belong to our IBSS
    ieee80211_bssid_match matches also bcast address so also APs
    were added
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a05ffd395e1f1293d05a814ef697c12efa411ad8
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Jul 10 14:28:42 2008 +0300

    iwlwif: remove compilation warnings iwl_add_radiotap
    
    Use directly put_unaligned_leX instead of put_unaligned(cpu_to_leX
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit df70b4aca5ef8a154a32ecbdd3c322d6d41a0d33
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Thu Jul 10 11:56:33 2008 +0200

    mac80211 hwsim: fix endianness bug
    
    Radiotap is entirely little endian. Found with sparse.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f434b2d111d9ff84ebdd0f11a7ae42c761453259
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Thu Jul 10 11:22:31 2008 +0200

    mac80211: fix struct ieee80211_tx_queue_params
    
    Multiple issues:
     - there are no "default" values needed
     - cw_min/cw_max can be larger than documented
     - restructure to decrease size
     - use get_unaligned_le16
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f591fa5dbbbeaebd95c9c019b3a536a327fb79de
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Thu Jul 10 11:21:26 2008 +0200

    mac80211: fix TX sequence numbers
    
    This patch makes mac80211 assign proper sequence numbers to
    QoS-data frames. It also removes the old sequence number code
    because we noticed that only the driver or hardware can assign
    sequence numbers to non-QoS-data and especially management
    frames in a race-free manner because beacons aren't passed
    through mac80211's TX path.
    
    This patch also adds temporary code to the rt2x00 drivers to
    not break them completely, that code will have to be reworked
    for proper sequence numbers on beacons.
    
    It also moves sequence number assignment down in the TX path
    so no sequence numbers are assigned to frames that are dropped.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 22bb1be4d271961846cd0889b0f8d671db773080
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Thu Jul 10 11:16:47 2008 +0200

    wext: make sysfs bits optional and deprecate them
    
    The /sys/class/net/*/wireless/ direcory is, as far as I know, not
    used by anyone. Additionally, the same data is available via wext
    ioctls. Hence the sysfs files are pretty much useless. This patch
    makes them optional and schedules them for removal.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Cc: Jean Tourrilhes <jt@hpl.hp.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 1411f9b531f0a910cd1c85a337737c1e6ffbae6a
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Thu Jul 10 10:11:02 2008 +0200

    mac80211: fix RX sequence number check
    
    According to 802.11-2007, we are doing the wrong thing in the
    sequence number checks when receiving frames. This fixes it.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 2560b6e2e4b87df211ea39b3b02498959b70b4e8
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu Jul 10 00:47:19 2008 +0300

    mac80211: Fix ieee80211_rx_reorder_ampdu: ignore QoS null packets
    
    This patch fixes the check at the entrance to ieee80211_rx_reorder_ampdu.
    This check has been broken by 'mac80211: rx.c use new helpers'.
    
    Letting QoS NULL packet in ieee80211_rx_reorder_ampdu led to packet loss in
    RX.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 4ece16a1cf9d36fee6d3ccb2c933296cf660e44d
Author: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Date:   Thu Jul 10 18:55:23 2008 -0300

    rtl8187: use different ANAPARAM*_OFF values for 8187B
    
    For RTL8187B it seems we need special values too for ANAPARAM*_OFF
    values (and not use RTL8187 ones). The ANAPARAM*_OFF values used are the
    stock ones read from the hardware after a cold boot.
    
    Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
    Signed-off-by: Hin-Tak Leung <htl10@users.sourceforge.net>
    Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 9c0c7a429a0cf02c2ac1998d5cf4c26f6be5c989
Author: Michael Buesch <mb@bu3sch.de>
Date:   Wed Jul 9 15:48:45 2008 +0200

    ssb: Include dma-mapping.h
    
    ssb.h implements DMA mapping functions, so it should
    include dma-mapping.h. This fixes compile failures on certain architectures.
    
    Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit bd88a7812f1afd50549f3789cacb707b983fef54
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Wed Jul 9 15:12:44 2008 +0200

    rt2x00: Reorganize beacon handling
    
    With the new beacon handling from mac80211 we can
    reorganize the beacon handling in rt2x00 as well.
    This patch will move the function to the TX handlers,
    and move all duplicate code into rt2x00queue.c.
    
    After this change the descriptor helper functions
    from rt2x00queue.c no longer need to be exported
    outside of rt2x00lib and can be declared static.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e360c4cb2bc2fb2a37981809685984efe8433c52
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Wed Jul 9 15:12:06 2008 +0200

    rt2x00: Add support for CTS protection in rt2x00lib
    
    Inform drivers about the changed CTS protection settings.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 065cb3dfe24978651caedfa54da585388ad15dde
Author: H. Peter Anvin <hpa@zytor.com>
Date:   Mon Jul 14 11:44:26 2008 -0700

    x86, suspend, acpi: correct and add comments about Big Real Mode
    
    Explain that we set up the descriptors for Big Real Mode, and why we
    do so.  In particular, one system that is known to fail without it is
    the Lenovo X61.
    
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 9d139c810a2aa17365cc548d0cd2a189d8433c65
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Wed Jul 9 14:40:37 2008 +0200

    mac80211: revamp beacon configuration
    
    This patch changes mac80211's beacon configuration handling
    to never pass skbs to the driver directly but rather always
    require the driver to use ieee80211_beacon_get(). Additionally,
    it introduces "change flags" on the config_interface() call
    to enable drivers to figure out what is changing. Finally, it
    removes the beacon_update() driver callback in favour of
    having IBSS beacon delivered by ieee80211_beacon_get() as well.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f3947e2dfa3b18f375b7acd03b7ee2877d0751fc
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Wed Jul 9 14:40:36 2008 +0200

    mac80211: push interface checks down
    
    This patch pushes the "netif_running()" and "same type as before"
    checks down into ieee80211_if_change_type() to centralise the
    logic instead of duplicating it for cfg80211 and wext.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 75636525fbfa78fa33fd754c89785cfde750acd3
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Wed Jul 9 14:40:35 2008 +0200

    mac80211: revamp virtual interface handling
    
    This patch revamps the virtual interface handling and makes the
    code much easier to follow. Fewer functions, better names, less
    spaghetti code.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 3e122be089e6fb8d3f322416da4cdbb80ce12927
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Wed Jul 9 14:40:34 2008 +0200

    mac80211: make master netdev handling sane
    
    Currently, almost every interface type has a 'bss' pointer
    pointing to BSS information. This BSS information, however,
    is for a _local_ BSS, not for the BSS we joined, so having
    it on a STA mode interface makes little sense, but now they
    have it pointing to the master device, which is an AP mode
    virtual interface. However, except for some bitrate control
    data, this pointer is only used in AP/VLAN modes (for power
    saving stations.)
    
    Overall, it is not necessary to even have the master netdev
    be a valid virtual interface, and it doesn't have to be on
    the list of interfaces either.
    
    This patch changes the master netdev to be special, it now
     - no longer is on the list of virtual interfaces, which
       lets me remove a lot of tests for that
     - no longer has sub_if_data attached, since that isn't used
    
    Additionally, this patch changes some vlan/ap mode handling
    that is related to these 'bss' pointers described above (but
    in the VLAN case they actually make sense because there they
    point to the AP they belong to); it also adds some debugging
    code to IEEE80211_DEV_TO_SUB_IF to validate it is not called
    on the master netdev any more.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 500c11973233437cbfd298b9d41ba942550aec76
Author: Ihar Hrachyshka <ihar.hrachyshka@promwad.com>
Date:   Wed Jul 9 01:11:59 2008 +0300

    rtl8187: Fixed section mismatch in rtl8187_dev.c
    
    When CONFIG_HOTPLUG=n the following error occures on vmlinux linkage:
    
    `.exit.text' referenced in section `.data' of drivers/built-in.o:
    defined in discarded section `.exit.text' of drivers/built-in.o
    
    'rtl8187_disconnect' function marked as __devexit isn't compiled with no
    hotplug support. Added __devexit_p macros to fix the problem.
    
    Signed-off-by: Ihar Hrachyshka <ihar.hrachyshka@promwad.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 9a613195123ab2c2400004c7aaee4d25f3b8ae52
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Sat Jul 5 15:11:57 2008 +0200

    rt2x00: Fix NULL pointer error in adhoc/master mode
    
    As soon as an interface is enabled, and that interface is in adhoc or master mode,
    the device will start raising beacondone interrupts. But before the first interrupt is
    raised, mac80211 will probably not have send any beacons to the device yet, which
    results in a NULL pointer error when the skb is being freed.
    
    Note that the "raise beacondone interrupts without a beacon" is also a bug,
    and will be addressed later. The more important bug however is preventing
    the NULL pointer failt itself, since there might be other conditions that could trigger
    it as well.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 49292d56352a6ab90d04c3448dd8b6106dfef2d6
Author: Samuel Ortiz <samuel@sortiz.org>
Date:   Fri Jul 4 10:49:31 2008 +0200

    mac80211: power management wext hooks
    
    This patch implements the power management routines wireless extensions
    for mac80211.
    For now we only support switching PS mode between on and off.
    
    Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b1235d79611e78a07629b4cbe53291c9cffd1834
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:54 2008 +0200

    [Bluetooth] Allow security for outgoing L2CAP connections
    
    When requested the L2CAP layer will now enforce authentication and
    encryption on outgoing connections. The usefulness of this feature
    is kinda limited since it will not allow proper connection ownership
    tracking until the authentication procedure has been finished. This
    is a limitation of Bluetooth 2.0 and before and can only be fixed by
    using Simple Pairing.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit 7cb127d5b0e7af7a0afd23785722ca3edab4ceff
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:53 2008 +0200

    [Bluetooth] Add option to disable eSCO connection creation
    
    It has been reported that some eSCO capable headsets are not able to
    connect properly. The real reason for this is unclear at the moment. So
    for easier testing add a module parameter to disable eSCO connection
    creation.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit ec8dab36e0738d3059980d144e34f16a26bbda7d
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:53 2008 +0200

    [Bluetooth] Signal user-space for HIDP and BNEP socket errors
    
    When using the HIDP or BNEP kernel support, the user-space needs to
    know if the connection has been terminated for some reasons. Wake up
    the application if that happens. Otherwise kernel and user-space are
    no longer on the same page and weird behaviors can happen.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit a0c22f226502be6eab37a1d9bf6fb0fadf551376
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:52 2008 +0200

    [Bluetooth] Move pending packets from RFCOMM socket to TTY
    
    When an incoming RFCOMM socket connection gets converted into a TTY,
    it can happen that packets are lost. This mainly happens with the
    Handsfree profile where the remote side starts sending data right
    away. The problem is that these packets are in the socket receive
    queue. So when creating the TTY make sure to copy all pending packets
    from the socket receive queue to a private queue inside the TTY.
    
    To make this actually work, the flow control on the newly created TTY
    will be disabled and only enabled again when the TTY is opened by an
    application. And right before that, the pending packets will be put
    into the TTY flip buffer.
    
    Signed-off-by: Denis Kenzior <denis.kenzior@trolltech.com>
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit 8b6b3da765af9600b5edd8e3e84a20523e975884
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:52 2008 +0200

    [Bluetooth] Store remote modem status for RFCOMM TTY
    
    When switching a RFCOMM socket to a TTY, the remote modem status might
    be needed later. Currently it is lost since the original configuration
    is done via the socket interface. So store the modem status and reply
    it when the socket has been converted to a TTY.
    
    Signed-off-by: Denis Kenzior <denis.kenzior@trolltech.com>
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit ca37bdd53b5af06d00e792f2415b93206aa2a541
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:52 2008 +0200

    [Bluetooth] Use non-canonical TTY by default for RFCOMM
    
    While the RFCOMM TTY emulation can act like a real serial port, in
    reality it is not used like this. So to not mess up stupid applications,
    use the non-canonical mode by default.
    
    Signed-off-by: Denis Kenzior <denis.kenzior@trolltech.com>
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit 78c6a1744fafc3a396f85c1970eb78839b55af74
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:51 2008 +0200

    [Bluetooth] Update Bluetooth core version number
    
    With all the Bluetooth 2.1 changes and the support for Simple Pairing,
    it is important to update the Bluetooth core version number.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit 7d0db0a373195385a2e0b19d1f5e4b186fdcffac
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:51 2008 +0200

    [Bluetooth] Use a more unique bus name for connections
    
    When attaching Bluetooth low-level connections to the bus, the bus name
    is constructed from the remote address since at that time the connection
    handle is not assigned yet. This has worked so far, but also caused a
    lot of troubles. It is better to postpone the creation of the sysfs
    entry to the time when the connection actually has been established
    and then use its connection handle as unique identifier.
    
    This also fixes the case where two different adapters try to connect
    to the same remote device.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit 43cbeee9f9b26300275e4e2d55ed1607f8c5f760
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:51 2008 +0200

    [Bluetooth] Add support for TIOCOUTQ and TIOCINQ ioctls
    
    Almost every protocol family supports the TIOCOUTQ and TIOCINQ ioctls
    and even Bluetooth could make use of them. When implementing audio
    streaming and integration with GStreamer or PulseAudio they will allow
    a better timing and synchronization.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit 3241ad820dbb172021e0268b5611031991431626
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:50 2008 +0200

    [Bluetooth] Add timestamp support to L2CAP, RFCOMM and SCO
    
    Enable the common timestamp functionality that the network subsystem
    provides for L2CAP, RFCOMM and SCO sockets. It is possible to either
    use SO_TIMESTAMP or the IOCTLs to retrieve the timestamp of the
    current packet.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit 40be492fe4fab829951681860c2bb26fa1d5fe4a
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:50 2008 +0200

    [Bluetooth] Export details about authentication requirements
    
    With the Simple Pairing support, the authentication requirements are
    an explicit setting during the bonding process. Track and enforce the
    requirements and allow higher layers like L2CAP and RFCOMM to increase
    them if needed.
    
    This patch introduces a new IOCTL that allows to query the current
    authentication requirements. It is also possible to detect Simple
    Pairing support in the kernel this way.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit f8558555f31e177e2644f3c8116801c3e5c29974
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:49 2008 +0200

    [Bluetooth] Initiate authentication during connection establishment
    
    With Bluetooth 2.1 and Simple Pairing the requirement is that any new
    connection needs to be authenticated and that encryption has been
    switched on before allowing L2CAP to use it. So make sure that all
    the requirements are fulfilled and otherwise drop the connection with
    a minimal disconnect timeout of 10 milliseconds.
    
    This change only affects Bluetooth 2.1 devices and Simple Pairing
    needs to be enabled locally and in the remote host stack. The previous
    changes made sure that these information are discovered before any
    kind of authentication and encryption is triggered.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit 769be974d0c7b4fe1a52f9cdaad22259b60953f7
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:49 2008 +0200

    [Bluetooth] Use ACL config stage to retrieve remote features
    
    The Bluetooth technology introduces new features on a regular basis
    and for some of them it is important that the hardware on both sides
    support them. For features like Simple Pairing it is important that
    the host stacks on both sides have switched this feature on. To make
    valid decisions, a config stage during ACL link establishment has been
    introduced that retrieves remote features and if needed also the remote
    extended features (known as remote host features) before signalling
    this link as connected.
    
    This change introduces full reference counting of incoming and outgoing
    ACL links and the Bluetooth core will disconnect both if no owner of it
    is present. To better handle interoperability during the pairing phase
    the disconnect timeout for incoming connections has been increased to
    10 seconds. This is five times more than for outgoing connections.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit a8bd28baf21b9ee6b8486666b771283e566c0d31
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:49 2008 +0200

    [Bluetooth] Export remote Simple Pairing mode via sysfs
    
    Since the remote Simple Pairing mode is stored together with the
    inquiry cache, it makes sense to show it together with the other
    information.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit 41a96212b3b7b3cd59e8e8d33e6dabf0e21d9778
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:48 2008 +0200

    [Bluetooth] Track status of remote Simple Pairing mode
    
    The Simple Pairing process can only be used if both sides have the
    support enabled in the host stack. The current Bluetooth specification
    has three ways to detect this support.
    
    If an Extended Inquiry Result has been sent during inquiry then it
    is safe to assume that Simple Pairing is enabled. It is not allowed
    to enable Extended Inquiry without Simple Pairing. During the remote
    name request phase a notification with the remote host supported
    features will be sent to indicate Simple Pairing support. Also the
    second page of the remote extended features can indicate support for
    Simple Pairing.
    
    For all three cases the value of remote Simple Pairing mode is stored
    in the inquiry cache for later use.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit 333140b57fa7867bc92e5ee879b6ac4ef5e1d867
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:48 2008 +0200

    [Bluetooth] Track status of Simple Pairing mode
    
    The Simple Pairing feature is optional and needs to be enabled by the
    host stack first. The Linux kernel relies on the Bluetooth daemon to
    either enable or disable it, but at any time it needs to know the
    current state of the Simple Pairing mode. So track any changes made
    by external entities and store the current mode in the HCI device
    structure.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit 0493684ed2397e111574f343534d8e4ec440dfa5
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:48 2008 +0200

    [Bluetooth] Disable disconnect timer during Simple Pairing
    
    During the Simple Pairing process the HCI disconnect timer must be
    disabled. The way to do this is by holding a reference count of the
    HCI connection. The Simple Pairing process on both sides starts with
    an IO Capabilities Request and ends with Simple Pairing Complete.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit c7bdd5026d28d178238bd794c61612602a54d55e
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:47 2008 +0200

    [Bluetooth] Update class of device value whenever possible
    
    The class of device value can only be retrieved via inquiry or during
    an incoming connection request. Outgoing connections can't ask for the
    class of device. To compensate for this the value is stored and copied
    via the inquiry cache, but currently only updated via inquiry. This
    update should also happen during an incoming connection request.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit f383f2750af19fe6f820edf40d8729f9741c5b37
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:47 2008 +0200

    [Bluetooth] Some cleanups for HCI event handling
    
    Some minor cosmetic cleanups to the HCI event handling to make the
    code easier to read and understand.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit e4e8e37c42bdaaefcb84eeaef0dc1bc3f696f8f6
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:47 2008 +0200

    [Bluetooth] Make use of the default link policy settings
    
    The Bluetooth specification supports the default link policy settings
    on a per host controller basis. For every new connection the link
    manager would then use these settings. It is better to use this instead
    of bothering the controller on every connection setup to overwrite the
    default settings.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit a8746417e864da1ed36dd2432a399fbeb843c2a0
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:46 2008 +0200

    [Bluetooth] Track connection packet type changes
    
    The connection packet type can be changed after the connection has been
    established and thus needs to be properly tracked to ensure that the
    host stack has always correct and valid information about it.
    
    On incoming connections the Bluetooth core switches the supported packet
    types to the configured list for this controller. However the usefulness
    of this feature has been questioned a lot. The general consent is that
    every Bluetooth host stack should enable as many packet types as the
    hardware actually supports and leave the decision to the link manager
    software running on the Bluetooth chip.
    
    When running on Bluetooth 2.0 or later hardware, don't change the packet
    type for incoming connections anymore. This hardware likely supports
    Enhanced Data Rate and thus leave it completely up to the link manager
    to pick the best packet type.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit 9dc0a3afc08d6c20c284994dcd84531787d00ec2
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:46 2008 +0200

    [Bluetooth] Support the case when headset falls back to SCO link
    
    When trying to establish an eSCO link between two devices then it can
    happen that the remote device falls back to a SCO link. Currently this
    case is not handled correctly and the message dispatching will break
    since it is looking for eSCO packets. So in case the configured link
    falls back to SCO overwrite the link type with the correct value.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit ae29319649b80ed9d28d7b4f164e3f5f75020fc8
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:45 2008 +0200

    [Bluetooth] Update authentication status after successful encryption
    
    The authentication status is not communicated to both parties. This is
    actually a flaw in the Bluetooth specification. Only the requesting side
    really knows if the authentication was successful or not. This piece of
    information is however needed on the other side to know if it has to
    trigger the authentication procedure or not. Worst case is that both
    sides will request authentication at different times, but this should
    be avoided since it costs extra time when setting up a new connection.
    
    For Bluetooth encryption it is required to authenticate the link first
    and the encryption status is communicated to both sides. So when a link
    is switched to encryption it is possible to update the authentication
    status since it implies an authenticated link.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit 9719f8afce34d3d04e884873a8a5e3483e30974c
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:45 2008 +0200

    [Bluetooth] Disconnect when encryption gets disabled
    
    The Bluetooth specification allows to enable or disable the encryption
    of an ACL link at any time by either the peer or the remote device. If
    a L2CAP or RFCOMM connection requested an encrypted link, they will now
    disconnect that link if the encryption gets disabled. Higher protocols
    that don't care about encryption (like SDP) are not affected.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit 77db1980565626471a980f0d2d17299e4bd5e7a5
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:45 2008 +0200

    [Bluetooth] Enforce security for outgoing RFCOMM connections
    
    Recent tests with various Bluetooth headsets have shown that some of
    them don't enforce authentication and encryption when connecting. All
    of them leave it up to the host stack to enforce it. Non of them should
    allow unencrypted connections, but that is how it is. So in case the
    link mode settings require authentication and/or encryption it will now
    also be enforced on outgoing RFCOMM connections. Previously this was
    only done for incoming connections.
    
    This support has a small drawback from a protocol level point of view
    since the host stack can't really tell with 100% certainty if a remote
    side is already authenticated or not. So if both sides are configured
    to enforce authentication it will be requested twice. Most Bluetooth
    chips are caching this information and thus no extra authentication
    procedure has to be triggered over-the-air, but it can happen.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit 79d554a6976a295aa9212172b218f29ca71c3b3d
Author: Marcel Holtmann <marcel@holtmann.org>
Date:   Mon Jul 14 20:13:44 2008 +0200

    [Bluetooth] Change retrieval of L2CAP features mask
    
    Getting the remote L2CAP features mask is really important, but doing
    this as less intrusive as possible is tricky. To play nice with older
    systems and Bluetooth qualification testing, the features mask is now
    only retrieved in two specific cases and only once per lifetime of an
    ACL link.
    
    When trying to establish a L2CAP connection and the remote features mask
    is unknown, the L2CAP information request is sent when the ACL link goes
    into connected state. This applies only to outgoing connections and also
    only for the connection oriented channels.
    
    The second case is when a connection request has been received. In this
    case a connection response with the result pending and the information
    request will be send. After receiving an information response or if the
    timeout gets triggered, the normal connection setup process with security
    setup will be initiated.
    
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit 3bf2e77453a87c22eb57ed4926760ac131c84459
Author: H. Peter Anvin <hpa@zytor.com>
Date:   Sun Jul 13 21:18:02 2008 -0700

    x86, suspend, acpi: enter Big Real Mode
    
    The explanation for recent video BIOS suspend quirk failures is that
    the VESA BIOS expects to be entered in Big Real Mode (*.limit = 0xffffffff)
    instead of ordinary Real Mode (*.limit = 0xffff).
    
    This patch changes the segment descriptors to Big Real Mode instead.
    
    The segment descriptor registers (what Intel calls "segment cache") is
    always active.  The only thing that changes based on CR0.PE is how it is
    *loaded* and the interpretation of the CS flags.
    
    The segment descriptor registers contain of the following sub-registers:
    selector (the "visible" part), base, limit and flags.  In protected mode
    or long mode, they are loaded from descriptors (or fs.base or gs.base can
    be manipulated directly in long mode.)  In real mode, the only thing
    changed by a segment register load is the selector and the base, where the
    base <- selector << 4.  In particular, *the limit and the flags are not
    changed*.
    
    As far as the handling of the CS flags: a code segment cannot be writable
    in protected mode, whereas it is "just another segment" in real mode, so
    there is some kind of quirk that kicks in for this when CR0.PE <- 0.  I'm
    not sure if this is accomplished by actually changing the cs.flags register
    or just changing the interpretation; it might be something that is
    CPU-specific.  In particular, the Transmeta CPUs had an explicit "CS is
    writable if you're in real mode" override, so even if you had loaded CS
    with an execute-only segment it'd be writable (but not readable!) on return
    to real mode.  I'm not at all sure if that is how other CPUs behave.
    
    Signed-off-by: "H. Peter Anvin" <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2d62f488585405bc9108c47cb06957397cfd1059
Author: Adrian Hunter <ext-adrian.hunter@nokia.com>
Date:   Thu Jan 31 17:25:00 2008 +0200

    do_mounts: allow UBI root device name
    
    Similarly to MTD devices, allow UBI devices.
    
    Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>

commit 4ee6afd34409d296782a5b667d7991b1050e910a
Author: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date:   Wed May 7 21:01:30 2008 +0300

    VFS: export sync_sb_inodes
    
    This patch exports the 'sync_sb_inodes()' which is needed for
    UBIFS because it has to force write-back from time to time.
    Namely, the UBIFS budgeting subsystem forces write-back when
    its pessimistic callculations show that there is no free
    space on the media.
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit ae8547b0a9e5d718ce272ddc48f91703a0f52a0b
Author: Hans Reiser <reiser@namesys.com>
Date:   Wed May 7 15:48:57 2008 +0300

    VFS: move inode_lock into sync_sb_inodes
    
    This patch makes 'sync_sb_inodes()' lock 'inode_lock', rather
    than expect that the caller will do this.
    
    This change was previously done by Hans Reiser <reiser@namesys.com>
    and sat in the -mm tree.
    
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

commit 7dc9719682ce8c46215bc9a1bdc7ee0c38ada94b
Merge: 4c2a997... 900cfa4... 857f3fd... de32a24... 81d50bb...
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon Jul 14 18:09:05 2008 +0200

    Merge commit '900cfa46191a7d87cf1891924cb90499287fd235'; branches 'timers/nohz', 'timers/clocksource' and 'timers/posixtimers' into timers/for-linus

commit 7798ed0f57b4d137e660fbf5be1e1528e40f89ac
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Mon Jul 14 19:55:03 2008 +1000

    generic-ipi: powerpc/generic-ipi tree build failure
    
    Today's linux-next build (powerpc allmodconfig) failed like this:
    
    ERROR: ".save_stack_trace" [tests/backtracetest.ko] undefined!
    
    But save_stack_trace is exported in arch/powerpc/kernel/stacktrace.c
    
    I couldn't figure it out until I noticed these earlier warnings:
    
    arch/powerpc/kernel/stacktrace.c:47: warning: data definition has no type or storage class
    arch/powerpc/kernel/stacktrace.c:47: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    arch/powerpc/kernel/stacktrace.c:47: warning: parameter names (without types) in function declaration
    
    I applied the patch below.
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: <linuxppc-dev@ozlabs.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4c2a997c34c0aa952ba9c247b0c2043526054919
Author: Joe Buehler <aspam@cox.net>
Date:   Mon Jun 9 08:55:20 2008 -0400

    x86: add PCI ID for 6300ESB force hpet
    
    00:1f.0 ISA bridge: Intel Corporation 6300ESB LPC Interface Controller (rev 02)
    00:1f.0 Class 0601: 8086:25a1 (rev 02)
    
    kernel: pci 0000:00:1f.0: Force enabled HPET at 0xfed00000
    kernel: hpet clockevent registered
    kernel: hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
    kernel: hpet0: 3 64-bit timers, 14318180 Hz
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 1c776bf87c855a6e823e13c3667f0cf7c14635bd
Author: Krzysztof Oledzki <ole@ans.pl>
Date:   Wed Jun 4 03:40:17 2008 +0200

    x86: add another PCI ID for ICH6 force-hpet
    
    Tested on Asus P5GDC-V
    
    $ lspci -n -n |grep ISA
    00:1f.0 ISA bridge [0601]: Intel Corporation 82801FB/FR (ICH6/ICH6R) LPC Interface Bridge [8086:2640] (rev 03)
    
    Force enabled HPET at base address 0xfed00000
    hpet clockevent registered
    hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
    hpet0: 3 64-bit timers, 14318180 Hz
    
    Signed-off-by: Krzysztof Piotr Oledzki <ole@ans.pl>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 5806b81ac1c0c52665b91723fd4146a4f86e386b
Merge: d14c8a6... 6712e29...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jul 14 16:11:52 2008 +0200

    Merge branch 'auto-ftrace-next' into tracing/for-linus
    
    Conflicts:
    
    	arch/x86/kernel/entry_32.S
    	arch/x86/kernel/process_32.c
    	arch/x86/kernel/process_64.c
    	arch/x86/lib/Makefile
    	include/asm-x86/irqflags.h
    	kernel/Makefile
    	kernel/sched.c
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d14c8a680ccfdeb5e7b9be4d61162c2b373bd1e8
Merge: d59fdcf... 873a6ed...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jul 14 16:11:02 2008 +0200

    Merge branch 'sched/for-linus' into tracing/for-linus

commit 6712e299b7dc78aa4971b85e803435ee6d49a9dd
Merge: ec1bb60... b2613e3...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jul 14 15:58:35 2008 +0200

    Merge branch 'tracing/ftrace' into auto-ftrace-next

commit 3fd44736db9a5bf33e4a216b9cd43c9cfd57c459
Author: Kim Phillips <kim.phillips@freescale.com>
Date:   Tue Jul 8 19:13:33 2008 -0500

    powerpc/fsl: update crypto node definition and device tree instances
    
    delete obsolete device-type property, delete model property
    (use compatible property instead), prepend "fsl," to Freescale
    specific properties. Add nodes to device trees that are missing them,
    and fix broken property values in other trees.
    
    Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit d0fc2eaaf4c56a95f5ed29b6bfb609e19714fc16
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Mon Jul 7 11:28:33 2008 -0500

    powerpc/fsl: Refactor device bindings
    
    Moved Freescale SoC related bindings out of booting-without-of.txt and into
    their own files.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit b93eeba49efb30f88a83fc97ad22c255605654a1
Author: Jason Jin <Jason.jin@freescale.com>
Date:   Tue Jul 8 09:21:08 2008 +0800

    powerpc/85xx: Minor fixes for 85xxds and 8536ds board.
    
    Remove the "uninitialized use" compile warning and avoid potential
    runtime issue.
    
    Signed-off-by: Jason Jin <Jason.jin@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit d8267c1a36864fc30a2ce01f4349a8f2931ae741
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Fri Jun 27 11:26:26 2008 -0500

    powerpc: Add 82xx/83xx/86xx to 6xx Multiplatform
    
    There isn't any reason at this point that we can't build 82xx, 83xx & 86xx
    support in with the other 6xx based boards.  Twiddle the Kconfigs to allow
    this.
    
    This allows us to remove the machine type selection for related to 6xx.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit a64887eb0a376d412cfa07a52728fb3f56cf9d6c
Author: Dave Jiang <djiang@mvista.com>
Date:   Mon Jun 16 15:36:17 2008 -0700

    powerpc/85xx: publish of device for cds platforms
    
    Publish the devices listed in dts under SOC as of_device for 85xx_cds
    platform. The devices are needed by the 85xx EDAC driver.
    
    Signed-off-by: Dave Jiang <djiang@mvista.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit ddb107e98b58ee280e99317cfd6efd16112678f2
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Fri Jun 27 08:03:13 2008 -0500

    powerpc/booke: don't reinitialize time base
    
    For some reason long ago I decided that we should zero out the time base
    when we calibrate the decrementer.  The problem is that this can be
    harmful in SMP systems where the firmware has already synchronized the
    time bases on the various cores.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 98384c6cdd1fd593f399b6f879bae2cae70aad48
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Wed Jul 2 11:46:20 2008 -0500

    powerpc/86xx: Refactor pic init
    
    Moved the pic initialization into its own common file and out of the board
    code.  Also fixed the OF reference counting on the mpic node.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit a5d28c8e64ff0bc77d38d9c19c6d8163e4c0ffaa
Author: Jochen Friedrich <jochen@scram.de>
Date:   Wed Jul 2 18:06:13 2008 +0200

    powerpc/CPM: Add i2c pins to dts and board setup
    
    Initialize I2C pins on boards with CPM1/CPM2 controllers and document the
    i2c bus in booting-without-of.
    
    The boards don't have any I2C chips connected to the I2C bus, so unless
    some external chips are connected to the boards, this code is just an
    example of setting everything else up.
    
    Signed-off-by: Jochen Friedrich <jochen@scram.de>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit dc320815305c5f019672d144f4c4c2710ef7732e
Author: Laurent Pinchart <laurentp@cse-semaphore.com>
Date:   Wed Jul 2 10:58:45 2008 +0200

    cpm_uart: Support uart_wait_until_sent()
    
    Set port->fifosize to the software FIFO size, and update the port timeout
    when the baud rate is modified. SCC ports have an optional 32 byte hardware
    FIFO which is currently not taken into account, as there is no documented way
    to check when the FIFO becomes empty.
    
    Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 2f3804edf971d2080243d2b4552bfd61ddfbf969
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Wed Jul 2 01:36:15 2008 -0500

    powerpc/85xx: Add support for MPC8536DS
    
    Add support for the MPC8536 process and MPC8536DS reference board.  The
    MPC8536 is an e500v2 based SoC which eTSEC, USB, SATA, PCI, and PCIe.
    
    The USB and SATA IP blocks are similiar to those on the PQ2 Pro SoCs and
    thus use the same drivers.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit a712b65cd015d9bd05bce01f57a42cd6c73c4aa0
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Wed Jul 2 10:00:56 2008 -0500

    powerpc/85xx: minor fixes for MPC85xx DS board port
    
    These issues were reported by Stephen Rothwell for another 85xx board
    port and pointed out by Chen Gong as issues in the DS port.
    
    * mpic OF node reference counting was off
    * of_device_id struct should be marked as __initdata
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 5e82eb333949e2f1652bf70d36dfaa875306ae11
Author: Nye Liu <nyet@mrv.com>
Date:   Fri Jun 27 13:01:00 2008 -0700

    powerpc/CPM: Minor cosmetic changes to udbg_putc
    
    udbg_putc is a *function pointer* that is initialized during
    udbg_init_cpm. It might not be initialized properly when called from
    udbg_putc_cpm(), so (recursively) call udbg_putc_cpm() directly.
    
    Signed-off-by: Nye Liu <nyet@mrv.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit a3083220c089c626a66b66af0eff4f9220d5b797
Author: Wolfgang Grandegger <wg@grandegger.com>
Date:   Thu Jun 26 15:15:43 2008 +0200

    powerpc/85xx: TQM8548: add missing support for RTC and LM75
    
    It adds the missing RTC node to tqm8548.dts and enables support for
    I2C, DS1307 and LM75 in the default configuration.
    
    Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit deabeabf0bb8e6ad0b5917859893ac5af46d9b04
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Tue Jul 1 17:04:38 2008 +0400

    powerpc/86xx: mpc8610_hpcd: fix interrupt trigger type for ULi IDE
    
    i8259 PIC is disabled on MPC8610HPCD, and ULi IDE is configured to use
    PCI sideband interrupt that is specified in the device tree.
    
    Current HPCD's device tree specify that IDE interrupt is low to high
    sensitive, but in practice ULi IDE throws active-high interrupts (not
    active-low as all normal PCI devices).
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 6c1160991283a12537b136a71d10d271997fd64c
Author: Rune Torgersen <runet@innovsys.com>
Date:   Tue May 20 14:28:57 2008 -0500

    powerpc: Fix pq2fads irq handling with PREEMPT_RT
    
    Fix interrupt threading issue on pq2fads when running with CONFIG_PREEMPT_RT
    
    Signed-off-by: Rune Torgersen <runet@innovsys.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 491a7a436cc90e97d666cfc025e141ca3186f86c
Author: Rune Torgersen <runet@innovsys.com>
Date:   Tue May 20 14:39:17 2008 -0500

    cpm_uart: Fix cpm uart corruption with PREEMPT_RT
    
    Fix CPM serial port corruption when running with CONFIG_PREEMPT_RT.
    Userland usage of console, and kernel printf's were stepping on each others toes.
    Also only take lock if not in an oops.
    
    Signed-off-by: Rune Torgersen <runet@innovsys.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 0fe9b1ea60bc209c8c87afcbb1c2ec0b28835aa4
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Mon Jun 30 23:24:14 2008 -0500

    powerpc/85xx: Fix KSI8560 .dts
    
    Rename MPIC label to mpic to match all other 85xx .dts and to fix compile
    issue introduced by addition of the DMA node.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 1e8afea124added6409d5209f90d9949f5a13b32
Author: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date:   Sat Jul 12 14:51:18 2008 +0200

    firewire: warn on unfinished transactions during card removal
    
    After card->done and card->work are completed, any remaining pending
    request would be a bug.  We cannot safely complete a transaction at
    that point anymore.
    
    IOW card users must not drop their last fw_card reference (usually
    indirect references through fw_device references) before their last
    outbound transaction through that card was finished.
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

commit b9549bc6803d6a16fe6a85b316b742ef82bd3931
Author: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date:   Sat Jul 12 14:50:42 2008 +0200

    firewire: small fw_fill_request cleanup
    
      - better name for a function argument
      - removal of a local variable which became unnecessary after
        "fully initialize fw_transaction before marking it pending"
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

commit e9aeb46c93a8b1b703d00586c05d9a71aa7e0f0c
Author: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date:   Sat Jul 12 14:50:06 2008 +0200

    firewire: fully initialize fw_transaction before marking it pending
    
    In theory, card->flush_timer could already access a transaction between
    fw_send_request()'s spin_unlock_irqrestore and the rest of what happens
    in fw_send_request().  This would happen if the process which sends the
    request is preempted and put to sleep right after spin_unlock_irqrestore
    for longer than 100ms.
    
    Therefore we fill in everything in struct fw_transaction at which the
    flush_timer might look at before we lift the lock.
    
    To do:  Ensure that the timer does not pick up the transaction before
    the time of the AT request event plus split transaction timeout.
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

commit 792a61021c6043f6c2b24b1cdd42be5753b3e54c
Author: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date:   Sat Jul 12 14:49:19 2008 +0200

    firewire: fix race of bus reset with request transmission
    
    Reported by Jay Fenlason:  A bus reset tasklet may call
    fw_flush_transactions and touch transactions (call their callback which
    will free them) while the context which submitted the transaction is
    still inserting it into the transmission queue.
    
    A simple solution to this problem is to _not_ "flush" the transactions
    because of a bus reset (complete the transcations as 'cancelled').  They
    will now simply time out (completed as 'cancelled' by the split-timeout
    timer).
    
    Jay Fenlason thought of this fix too but I was quicker to type it out.
    :-)
    
    Background:
    Contexts which access an instance of struct fw_transaction are:
     1. the submitter, until it inserted the packet which is embedded in the
        transaction into the AT req DMA,
     2. the AsReqTrContext tasklet when the request packet was acked by the
        responder node or transmission to the responder failed,
     3. the AsRspRcvContext tasklet when it found a request which matched
        an incoming response,
     4. the card->flush_timer when it picks up timed-out transactions to
        cancel them,
     5. the bus reset tasklet when it cancels transactions (this access is
        eliminated by this patch),
     6. a process which shuts down an fw_card (unregisters it from fw-core
        when the controller is unbound from fw-ohci) --- although in this
        case there shouldn't really be any transactions anymore because we
        wait until all card users finished their business with the card.
    
    All of these contexts run concurrently (except for the 6th, presumably).
    The 1st is safe against the 2nd and 3rd because of the way how a request
    packet is carefully submitted to the hardware.  A race between 2nd and
    3rd has been fixed a while ago (bug 9617).  The 4th is almost safe
    against 1st, 2nd, 3rd;  there are issues with it if huge scheduling
    latencies occur, to be fixed separately.  The 5th looks safe against
    2nd, 3rd, and 4th but is unsafe against 1st.  Maybe this could be fixed
    with an explicit state variable in struct fw_transaction.  But this
    would require fw_transaction to be rewritten as only dynamically
    allocatable object with reference counting --- not a good solution if we
    also can simply kill this 5th accessing context (replace it by the 4th).
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

commit a7ea67823af4a7e442e92064b0fab46603a588f6
Author: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date:   Sun May 25 11:06:55 2008 +0200

    firewire: don't respond to broadcast write requests
    
    Contrary to a comment in the source, request->ack of a broadcast write
    request can be ACK_PENDING.  Hence the existing check is insufficient.
    
    Debug dmesg before:
    AR spd 0 tl 00, ffc0 -> ffff, ack_pending , QW req, fffff0000234 = ffffffff
    AT spd 0 tl 00, ffff -> ffc0, ack_complete, W resp
    And the requesting node (linux1394) reports an unsolicited response.
    
    Debug dmesg after:
    AR spd 0 tl 00, ffc0 -> ffff, ack_pending , QW req, fffff0000234 = ffffffff
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

commit 459f79235d8faa0050180c7e0c7bb4b2b52cbdfd
Author: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date:   Sat May 24 16:50:22 2008 +0200

    firewire: clean up fw_card reference counting
    
    This is a functionally equivalent replacement of the current reference
    counting of struct fw_card instances.  It only converts it to common
    idioms as suggested by Kristian Høgsberg:
      - struct kref replaces atomic_t as the counter.
      - wait_for_completion is used to wait for all card users to complete.
    
    BTW, it may make sense to count card->flush_timer and card->work as
    card users too.
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

commit 2147ef204f57191e0fff6d5d3d1a0336afa6cfae
Author: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date:   Sat May 24 16:48:05 2008 +0200

    firewire: clean up some includes
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

commit bbf094cf3dbd9a969dd17cf52325e9fab8dfbe91
Author: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date:   Sat May 24 16:46:10 2008 +0200

    firewire: remove unused struct members
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

commit e534fe16b987780744da351acece2a4699783096
Author: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date:   Sat May 24 16:41:09 2008 +0200

    firewire: implement broadcast_channel CSR for 1394a compliance
    
    See IEEE 1394a clause 8.3.2.3.11.
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

commit 435f972697fcd4c424db941f0ea8f2e38eda2b39
Author: Philippe De Muyter <phdm@macqel.be>
Date:   Thu Jul 3 18:52:28 2008 +0200

    ieee1394: dump mmapped iso buffers in core files
    
    Currently, core files do not contain the mmapped memory of the video1394
    or dv1394 devices, which contain the actual video input, making it
    impossible to analyse the cause of abnormal program termination for
    image analysis or (de)compression software.  Fix that.
    
    Signed-off-by: Philippe De Muyter <phdm@macqel.be>
    
    Also affects users of the rawiso ioctl API of raw1394.
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

commit 3aea50a379ed152bcb86b24b65a4cb59be82446f
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Fri May 23 11:57:41 2008 +0100

    ieee1394: raw1394: Push the BKL down into the driver ioctls
    
    Actually in this case wrap the function for now.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    
    Added raw1394_compat_ioctl hunk.
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

commit 055a7da0bb7b14f2f5009bf1c486a6e965e1e7ac
Author: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date:   Mon May 19 22:07:28 2008 +0200

    ieee1394: video1394: reorder module init, prepare BKL removal
    
    This prepares video1394 for removal of the BKL (big kernel lock):
    It allows video1394_open() to be called while video1394_init_module()
    is still in progress.
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

commit fde675fa2a1b07108976b42b20c9e69c80a53248
Author: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date:   Fri May 2 20:14:52 2008 +0200

    ieee1394: reduce log noise about config ROM CRC errors
    
    This avoids redundant messages about a special and usually harmless
    firmware flaw.
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

commit 82f06e86117680ada35fdb76c8852268d994cd99
Author: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date:   Sun May 11 00:37:14 2008 +0200

    ieee1394: sbp2: spin disks down on suspend and shutdown
    
    This instructs sd_mod to send START STOP UNIT on suspend and resume,
    and on driver unbinding or unloading (including when the system is shut
    down).
    
    We don't do this though if multiple initiators may log in to the target.
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

commit 2635f96f9086409de0ec882a210f374c012bffc3
Author: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date:   Sun May 11 00:36:47 2008 +0200

    firewire: fw-sbp2: spin disks down on suspend and shutdown
    
    This instructs sd_mod to send START STOP UNIT on suspend and resume,
    and on driver unbinding or unloading (including when the system is shut
    down).
    
    We don't do this though if multiple initiators may log in to the target.
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
    Tested-by: Tino Keitel <tino.keitel@gmx.de>

commit 3719122a520af2957031859317e74858ab4d3f4b
Author: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date:   Sun May 11 00:35:55 2008 +0200

    ieee1394: sbp2: fix spindown for PL-3507 and TSB42AA9 firmwares
    
    Reported by Tino Keitel:  PL-3507 with firmware from Prolific does not
    spin down the disk on START STOP UNIT with power condition = 0 and start
    = 0.  It does however work with power condition = 2 or 3.
    
    Also found while investigating this:  DViCO Momobay CX-1 and FX-3A (TI
    TSB42AA9/A based) become unresponsive after START STOP UNIT with power
    condition = 0 and start = 0.  They stay responsive if power condition is
    set when stopping the motor.
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

commit ffcaade3109c3a4c0a2c601cf2a44d55b4c3af37
Author: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date:   Sun May 11 00:35:04 2008 +0200

    firewire: fw-sbp2: fix spindown for PL-3507 and TSB42AA9 firmwares
    
    Reported by Tino Keitel:  PL-3507 with firmware from Prolific does not
    spin down the disk on START STOP UNIT with power condition = 0 and start
    = 0.  It does however work with power condition = 2 or 3.
    
    Also found while investigating this:  DViCO Momobay CX-1 and FX-3A (TI
    TSB42AA9/A based) become unresponsive after START STOP UNIT with power
    condition = 0 and start = 0.  They stay responsive if power condition is
    set when stopping the motor.
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
    Tested-by: Tino Keitel <tino.keitel@gmx.de>

commit d2886ea368a67704ecc13e69075f18a9d74cb12b
Author: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date:   Sun May 11 00:34:07 2008 +0200

    scsi: sd: optionally set power condition in START STOP UNIT
    
    Adds a new scsi_device flag, start_stop_pwr_cond:  If enabled, the sd
    driver will not send plain START STOP UNIT commands but ones with the
    power condition field set to 3 (standby) or 1 (active) respectively.
    
    Some FireWire disk firmwares do not stop the motor if power condition is
    zero.  Or worse, they become unresponsive after a START STOP UNIT with
    power condition = 0 and start = 0.
    
    http://lkml.org/lkml/2008/4/29/704
    
    This patch only adds the necessary code to sd_mod but doesn't activate
    it.  Follow-up patches to the FireWire drivers will add detection of
    affected devices and enable the code for them.
    
    I did not add power condition values to scsi_error.c::scsi_eh_try_stu()
    for now.  The three firmwares which suffer from above mentioned problems
    do not need START STOP UNIT in the error handler, and they are not
    adversely affected by START STOP UNIT with power condition = 0 and start
    = 1 (like scsi_eh_try_stu() sends it if scsi_device.allow_restart is
    enabled).
    
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
    Tested-by: Tino Keitel <tino.keitel@gmx.de>

commit 873a6ed6288b6c2c0d2cc84d3b2bf2fab9ba0181
Merge: 361833e... bce7f79...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jul 14 12:19:19 2008 +0200

    Merge commit 'v2.6.26' into sched/devel

commit 361833efac4d277d209008e1e0658e597bc1bdef
Merge: 54ef76f... c300ba2...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jul 14 12:19:13 2008 +0200

    Merge branch 'sched/clock' into sched/devel

commit d12c1a37925a8ec386994169605fe99217295199
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jul 14 12:09:28 2008 +0200

    lockdep: fix kernel/fork.c warning
    
    fix:
    
    [    0.184011] ------------[ cut here ]------------
    [    0.188011] WARNING: at kernel/fork.c:918 copy_process+0x1c0/0x1084()
    [    0.192011] Pid: 0, comm: swapper Not tainted 2.6.26-tip-00351-g01d4a50-dirty #14521
    [    0.196011]  [<c0135d48>] warn_on_slowpath+0x3c/0x60
    [    0.200012]  [<c016f805>] ? __alloc_pages_internal+0x92/0x36b
    [    0.208012]  [<c033de5e>] ? __spin_lock_init+0x24/0x4a
    [    0.212012]  [<c01347e3>] copy_process+0x1c0/0x1084
    [    0.216013]  [<c013575f>] do_fork+0xb8/0x1ad
    [    0.220013]  [<c034f75e>] ? acpi_os_release_lock+0x8/0xa
    [    0.228013]  [<c034ff7a>] ? acpi_os_vprintf+0x20/0x24
    [    0.232014]  [<c01129ee>] kernel_thread+0x75/0x7d
    [    0.236014]  [<c0a491eb>] ? kernel_init+0x0/0x24a
    [    0.240014]  [<c0a491eb>] ? kernel_init+0x0/0x24a
    [    0.244014]  [<c01151b0>] ? kernel_thread_helper+0x0/0x10
    [    0.252015]  [<c06c6ac0>] rest_init+0x14/0x50
    [    0.256015]  [<c0a498ce>] start_kernel+0x2b9/0x2c0
    [    0.260015]  [<c0a4904f>] __init_begin+0x4f/0x57
    [    0.264016]  =======================
    [    0.268016] ---[ end trace 4eaa2a86a8e2da22 ]---
    [    0.272016] enabled ExtINT on CPU#0
    
    which occurs if CONFIG_TRACE_IRQFLAGS=y, CONFIG_DEBUG_LOCKDEP=y,
    but CONFIG_PROVE_LOCKING is disabled.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d59fdcf2ac501de99c3dfb452af5e254d4342886
Merge: 2387ce5... bce7f79...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jul 14 11:37:46 2008 +0200

    Merge commit 'v2.6.26' into x86/core

commit c71b47835188d0c2a1e1f9590564f1b71c651710
Author: Mike Frysinger <vapier.adi@gmail.com>
Date:   Mon Jul 14 17:10:50 2008 +0800

    Blackfin arch: set CROSS_COMPILE in our arch Makefile so it gets used by default
    
    Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit ed987319ed6a3f5e14c87141e210deb057a6c507
Author: Sonic Zhang <sonic.zhang@analog.com>
Date:   Sat Jul 26 18:40:06 2008 +0800

    Blackfin arch: update board defconfigs
    
    Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 99d95bbd48f43dafdcd0540eb0da26c5655d7f33
Author: Michael Hennerich <michael.hennerich@analog.com>
Date:   Mon Jul 14 17:04:14 2008 +0800

    Blackfin arch: Remove redundant kernel option
    
    use kernel command line mem and max_mem bootargs to limit
    availabe memory instead.
    
    Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 96b86e94bcf7eadbd8c959c0474d2971b3695478
Author: Mike Frysinger <vapier.adi@gmail.com>
Date:   Mon Jul 14 16:39:43 2008 +0800

    Blackfin arch: use the symbolic IRQ define rather than the backend number
    
    Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 68e2fc78e5055740126df8eab0d31005495756c9
Author: Michael Hennerich <michael.hennerich@analog.com>
Date:   Mon Jul 14 16:51:57 2008 +0800

    Blackfin arch: Fix bug - Kernel does not boot if re-program clocks
    
    Don't write conflicting data to EBIU_SDBCTL after the SDRAM is
    configured. This can cause data corruption, since we might change SDRAM
    row and column addressing modes.
    
    Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 260d5d3517c67c5b68b4e28c5d3e1e3b73976a90
Author: Mike Frysinger <vapier.adi@gmail.com>
Date:   Mon Jul 14 16:34:05 2008 +0800

    Blackfin arch: Fix bug - do not overflow the buffer given to us which tends to happen when CONFIG_L1_MAX_PIECE is increased past its default
    
    Singed-off-by: Mike Frysinger <vapier.adi@gmail.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 992860e991f2015fb8c8df65aa32afa0dcbb4430
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jul 14 10:28:38 2008 +0200

    lockdep: fix ftrace irq tracing false positive
    
    fix this false positive:
    
    [    0.020000] ------------[ cut here ]------------
    [    0.020000] WARNING: at kernel/lockdep.c:2718 check_flags+0x14a/0x170()
    [    0.020000] Modules linked in:
    [    0.020000] Pid: 0, comm: swapper Not tainted 2.6.26-tip-00343-gd7e5521-dirty #14486
    [    0.020000]  [<c01312e4>] warn_on_slowpath+0x54/0x80
    [    0.020000]  [<c067e451>] ? _spin_unlock_irqrestore+0x61/0x70
    [    0.020000]  [<c0131bb1>] ? release_console_sem+0x201/0x210
    [    0.020000]  [<c0143d65>] ? __kernel_text_address+0x35/0x40
    [    0.020000]  [<c010562e>] ? dump_trace+0x5e/0x140
    [    0.020000]  [<c01518b5>] ? __lock_acquire+0x245/0x820
    [    0.020000]  [<c015063a>] check_flags+0x14a/0x170
    [    0.020000]  [<c0151ed8>] ? lock_acquire+0x48/0xc0
    [    0.020000]  [<c0151ee1>] lock_acquire+0x51/0xc0
    [    0.020000]  [<c014a16c>] ? down+0x2c/0x40
    [    0.020000]  [<c010a609>] ? sched_clock+0x9/0x10
    [    0.020000]  [<c067e7b2>] _write_lock+0x32/0x60
    [    0.020000]  [<c013797f>] ? request_resource+0x1f/0xb0
    [    0.020000]  [<c013797f>] request_resource+0x1f/0xb0
    [    0.020000]  [<c02f89ad>] vgacon_startup+0x2bd/0x3e0
    [    0.020000]  [<c094d62a>] con_init+0x19/0x22f
    [    0.020000]  [<c0330c7c>] ? tty_register_ldisc+0x5c/0x70
    [    0.020000]  [<c094cf49>] console_init+0x20/0x2e
    [    0.020000]  [<c092a969>] start_kernel+0x20c/0x379
    [    0.020000]  [<c092a516>] ? unknown_bootoption+0x0/0x1f6
    [    0.020000]  [<c092a099>] __init_begin+0x99/0xa1
    [    0.020000]  =======================
    [    0.020000] ---[ end trace 4eaa2a86a8e2da22 ]---
    [    0.020000] possible reason: unannotated irqs-on.
    [    0.020000] irq event stamp: 0
    
    which occurs if CONFIG_TRACE_IRQFLAGS=y, CONFIG_DEBUG_LOCKDEP=y,
    but CONFIG_PROVE_LOCKING is disabled.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b4ba0ba24b57ec975482f4ba2d350fbee7557240
Merge: a033c33... bce7f79...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jul 14 10:31:59 2008 +0200

    Merge commit 'v2.6.26' into core/locking

commit 1f2d18690f4390ac4cf75648a5bc18fc07b3aef6
Author: Michael Hennerich <michael.hennerich@analog.com>
Date:   Mon Jul 14 16:31:22 2008 +0800

    Blackfin arch: Fix Bug - GPIO interrupts not disabled; edge sensitive interrupt hang system.
    
     - Implement irq_chip.enable and irq_chip.disable
    
    Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 5e34599fc8ba1e8889095bd56a71fd9802ed5a51
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date:   Mon Jul 14 09:59:46 2008 +0200

    [S390] sclp_tty: Fix scheduling while atomic bug.
    
    Finally fixes a possible scheduling while in atomic context bug. The driver
    used to wait on a waitqueue if no empty buffer was available. This could
    lead to a deadlock if the driver was called from non-schedulable context.
    So fix this. The write operation may fail now. It returns the number of
    characters accepted. put_char will never fail, since it writes characters
    to an intermediate buffer which gets flushed as soon as it is full.
    That means the driver now can busy wait if something is in the intermediate
    buffer and a write_string operation follows. Seems to be an acceptable
    compromise, since that shouldn't happen too often.
    
    Cc: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit 095761d28ae43eae7d4504d49b0b952cf02b0188
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date:   Mon Jul 14 09:59:45 2008 +0200

    [S390] sclp_tty: remove ioctl interface.
    
    After all we came to the conclusion that this interface doesn't make any
    sense. Besides that the ioctl number used was never registered, the header
    file isn't exported, and we doubt there is even a single user.
    So remove this interface, since it eases maintenance.
    
    Cc: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit 1d030370f09036e8dcb3cc40915f3f9cf92bb54c
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date:   Mon Jul 14 09:59:44 2008 +0200

    [S390] Remove P390 support.
    
    Most likely it is broken anyway because of the changes in memory
    detection. Since we can't test it and there are probably better ways
    that using a P390 card, remove support for it.
    
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit a44008f2372684bacfab03de5039f68b613c5b53
Author: Christian Borntraeger <borntraeger@de.ibm.com>
Date:   Mon Jul 14 09:59:43 2008 +0200

    [S390] Cleanup vmcp printk messages.
    
    Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 6b648063eb51e2620774ddaebef4e07f2f6f4ae7
Author: Klaus-D. Wacker <kdwacker@de.ibm.com>
Date:   Mon Jul 14 09:59:42 2008 +0200

    [S390] Cleanup lcs printk messages.
    
    Cc: Jeff Garzik <jgarzik@redhat.com>
    Signed-off-by: Klaus-D. Wacker <kdwacker@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 5532bd0f8591a5f61cfe903646e1f55e047bae90
Author: Martin Schwidefsky <schwidefsky@de.ibm.com>
Date:   Mon Jul 14 09:59:41 2008 +0200

    [S390] Cleanup kprobes printk messages.
    
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 0d130066801af8f0a0ea8c70c9c7374c51fd1a92
Author: Martin Schwidefsky <schwidefsky@de.ibm.com>
Date:   Mon Jul 14 09:59:40 2008 +0200

    [S390] Cleanup vmwatch printk messages.
    
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit ded77fb4dfcd6f84e564ddd9458208bf5b691c7f
Author: Hongjie Yang <hongjie@us.ibm.com>
Date:   Mon Jul 14 09:59:39 2008 +0200

    [S390] Cleanup dcssblk printk messages.
    
    Signed-off-by: Hongjie Yang <hongjie@us.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 2a062ab483f5afd764fb20631ee960672946a4be
Author: Michael Holzheu <holzheu@de.ibm.com>
Date:   Mon Jul 14 09:59:38 2008 +0200

    [S390] Cleanup zfcp dumper printk messages.
    
    Signed-off-by: Michael Holzheu <holzheu@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 2f6f2521bcfff108e02d97e3a326f995996ce95f
Author: Martin Schwidefsky <schwidefsky@de.ibm.com>
Date:   Mon Jul 14 09:59:37 2008 +0200

    [S390] Cleanup vmlogrdr printk messages.
    
    The message descriptions are still missing though ..
    
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 21b21fc4f4b03361ceec0c7eb6b7b0557d4ffe86
Author: Michael Holzheu <holzheu@de.ibm.com>
Date:   Mon Jul 14 09:59:36 2008 +0200

    [S390] Cleanup s390 debug feature print messages.
    
    Signed-off-by: Michael Holzheu <holzheu@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 2ca5b6e288d02503cba5a6d3409cb9a0600e01dd
Author: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Date:   Mon Jul 14 09:59:35 2008 +0200

    [S390] Cleanup monreader printk messages.
    
    Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit d3ae942d185bdb9b84a661889fc3349044eeb260
Author: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Date:   Mon Jul 14 09:59:34 2008 +0200

    [S390] Cleanup appldata printk messages.
    
    Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit d5ddc809bf3e63a9cd6d02062f6a7c86bcff7fea
Author: Martin Schwidefsky <schwidefsky@de.ibm.com>
Date:   Mon Jul 14 09:59:33 2008 +0200

    [S390] Cleanup smsgiucv printk messages.
    
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit d4ebabe8cae5a9265eb55b7f873b6b7d92c0cdd6
Author: Jan Glauber <jang@linux.vnet.ibm.com>
Date:   Mon Jul 14 09:59:32 2008 +0200

    [S390] Cleanup cpacf printk messages.
    
    Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit c4cef07cf39e18e9211a674d99cafde434b45a81
Author: Frank Blaschka <frank.blaschka@de.ibm.com>
Date:   Mon Jul 14 09:59:31 2008 +0200

    [S390] Cleanup qeth print messages.
    
    Cc: Jeff Garzik <jgarzik@redhat.com>
    Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit f082bcae72575714823ea2ea9447332642127d9c
Author: Ursula Braun <braunu@de.ibm.com>
Date:   Mon Jul 14 09:59:30 2008 +0200

    [S390] Cleanup netiucv printk messages.
    
    Cc: Jeff Garzik <jgarzik@redhat.com>
    Signed-off-by: Ursula Braun <braunu@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit c2b4afd2f99a187ec3bbd6e2def186fbfb755929
Author: Ursula Braun <braunu@de.ibm.com>
Date:   Mon Jul 14 09:59:29 2008 +0200

    [S390] Cleanup iucv printk messages.
    
    Cc: David S. Miller <davem@davemloft.net>
    Signed-off-by: Ursula Braun <braunu@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit a12c53f4fa759b59654b6d5f21eb4070cd45cd54
Author: Martin Schwidefsky <schwidefsky@de.ibm.com>
Date:   Mon Jul 14 09:59:28 2008 +0200

    [S390] Cleanup sclp printk messages.
    
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 1a89dd8f0b4d7eca2dd4abffb736f37676e1b073
Author: Felix Beck <felix.beck@de.ibm.com>
Date:   Mon Jul 14 09:59:27 2008 +0200

    [S390] Cleanup zcrypt printk messages.
    
    Signed-off-by: Felix Beck <felix.beck@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 26348f78e84613371eb657ca1e584153ccb7d596
Author: Martin Schwidefsky <schwidefsky@de.ibm.com>
Date:   Mon Jul 14 09:59:26 2008 +0200

    [S390] Cleanup 3215 printk messages.
    
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit a26182ed7171bff74caf5a55d4d3bdd6f400dfb5
Author: Martin Schwidefsky <schwidefsky@de.ibm.com>
Date:   Mon Jul 14 09:59:25 2008 +0200

    [S390] Cleanup 3270 printk messages.
    
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 8df22b4b39c6a1679f471bd68f97cf6f6819571a
Author: Martin Schwidefsky <schwidefsky@de.ibm.com>
Date:   Mon Jul 14 09:59:24 2008 +0200

    [S390] Cleanup xpram printk messages.
    
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit ca366a329ad8eff1230decd55b33fe23326862f6
Author: Martin Schwidefsky <schwidefsky@de.ibm.com>
Date:   Mon Jul 14 09:59:23 2008 +0200

    [S390] Cleanup vtime printk messages.
    
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit c78aa6cbace460081ddc6227f02b6d3203a21585
Author: Michael Ernst <mernst@de.ibm.com>
Date:   Mon Jul 14 09:59:22 2008 +0200

    [S390] Cleanup cio printk messages.
    
    Unnecessary dev_info, dev_warn and printk messages are removed.
    
    Signed-off-by: Michael Ernst <mernst@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 23d1742179170b69e61ac9166248ffd64857e55a
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date:   Mon Jul 14 09:59:21 2008 +0200

    [S390] Move memory detection code to own file.
    
    Move memory detection code to own file and also simplify it.
    Also add an interface which can be called at any time to get the
    current memory layout. This interface is needed by our kernel
    internal system dumper.
    
    Cc: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
    Cc: Michael Holzheu <holzheu@de.ibm.com>
    Cc: Frank Munzert <munzert@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit ef60cd13ecee0ccf2439d63013cbfc798aea2bb9
Author: Sebastian Ott <sebott@linux.vnet.ibm.com>
Date:   Mon Jul 14 09:59:20 2008 +0200

    [S390] cio: fix double unregistering of subchannels
    
    In some cases where the channel subsystem decides to drop a subchannel
    device device_unregister may be called twice, which results in an oops.
    The patch prevents this by only unregistering registered devices.
    
    Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit e0bc24958e1305efe176adc9d5f23a09e84c0058
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date:   Mon Jul 14 09:59:19 2008 +0200

    [S390] Add support for memory hot-add via sclp.
    
    Cc: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
    Cc: Gerald Schaefer <gerald.schaefer@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit 421c175c4d609864350df495b34d3e99f9fb1bdd
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date:   Mon Jul 14 09:59:18 2008 +0200

    [S390] Add support for memory hot-add.
    
    Cc: Gerald Schaefer <gerald.schaefer@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit 0788fea4d583a3b7d199696819940ff3387d79a3
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Mon Jul 14 09:59:17 2008 +0200

    [S390] s390: use memory_read_from_buffer()
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Cc: Michael Holzheu <holzheu@de.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit a29591c47524dde594c84a279a5f1827e688a4c4
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Mon Jul 14 09:59:16 2008 +0200

    [S390] s390: use simple_read_from_buffer()
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit d9cef21af03eb56473db5bb20d8754f377a498e7
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Mon Jul 14 09:59:15 2008 +0200

    [S390] s390/cio: use memory_read_from_buffer()
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Cc: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit 7785857a5a4f3e2093ced12568744a205e164d59
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Mon Jul 14 09:59:14 2008 +0200

    [S390] s390/vmcp: use simple_read_from_buffer()
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Cc: Christian Borntraeger <borntraeger@de.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit 3ca1c9907a352140bc83366511182b6ac776d8ee
Author: Julia Lawall <julia@diku.dk>
Date:   Mon Jul 14 09:59:13 2008 +0200

    [S390] drivers/s390: Eliminate NULL test and memset after alloc_bootmem
    
    As noted by Akinobu Mita in patch b1fceac2b9e04d278316b2faddf276015fc06e3b,
    alloc_bootmem and related functions never return NULL and always return a
    zeroed region of memory.  Thus a NULL test or memset after calls to these
    functions is unnecessary.
    
     drivers/s390/char/raw3270.c  |   11 +----------
     drivers/s390/char/sclp_con.c |    2 --
     2 files changed, 1 insertion(+), 12 deletions(-)
    
    This was fixed using the following semantic patch.
    (http://www.emn.fr/x-info/coccinelle/)
    
    // <smpl>
    @@
    expression E;
    statement S;
    @@
    
    E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...)
    ... when != E
    (
    - BUG_ON (E == NULL);
    |
    - if (E == NULL) S
    )
    
    @@
    expression E,E1;
    @@
    
    E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...)
    ... when != E
    - memset(E,0,E1);
    // </smpl>
    
    Signed-off-by: Julia Lawall <julia@diku.dk>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit 402a3998ba6ba81bae6ac586ada55a0dd6a7c287
Author: Julia Lawall <julia@diku.dk>
Date:   Mon Jul 14 09:59:12 2008 +0200

    [S390] arch/s390: Eliminate NULL test and memset after alloc_bootmem
    
    As noted by Akinobu Mita in patch b1fceac2b9e04d278316b2faddf276015fc06e3b,
    alloc_bootmem and related functions never return NULL and always return a
    zeroed region of memory.  Thus a NULL test or memset after calls to these
    functions is unnecessary.
    
     arch/s390/kernel/topology.c |    2 --
     1 file changed, 2 deletions(-)
    
    This was fixed using the following semantic patch.
    (http://www.emn.fr/x-info/coccinelle/)
    
    // <smpl>
    @@
    expression E;
    statement S;
    @@
    
    E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...)
    ... when != E
    (
    - BUG_ON (E == NULL);
    |
    - if (E == NULL) S
    )
    
    @@
    expression E,E1;
    @@
    
    E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...)
    ... when != E
    - memset(E,0,E1);
    // </smpl>
    
    Signed-off-by: Julia Lawall <julia@diku.dk>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit 9789db08c020193ae18826c3aa48bd24296f7848
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date:   Mon Jul 14 09:59:11 2008 +0200

    [S390] Add sched.h include to asm-s390/pgtable.h.
    
    Some macros in pgtable.h access members from struct task_struct.
    Currently always works since sched.h seems always to be included
    before asm/pgtable.h. Unfortunately that is not anymore true with
    Jeremy Fitzhardinge's ptep_modify_prot transaction abstraction patch.
    So fix this.
    
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit d8c33d32a4c4f326579e7c2960492512de74662b
Author: Ralph Wuerthner <ralph.wuerthner@de.ibm.com>
Date:   Mon Jul 14 09:59:10 2008 +0200

    [S390] zcrypt: Add additional card IDs to CEX2C and CEX2A
    
    Add support for new micro code load of CEX2C and CEX2A adapters,
    which uses different IDs.  This patch just adds the IDs to the
    existing drivers.
    
    Signed-off-by: Ralph Wuerthner <ralph.wuerthner@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit a0443fbb467af5e5930b9b059b52190605f70059
Author: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Date:   Mon Jul 14 09:59:09 2008 +0200

    [S390] Extra Kernel Parameters via VMPARM
    
    Now it is possible to specify additional kernel parameters on the IPL
    command line using the IPL PARM option.
    If the Linux system is already running, the new reipl sysfs attribute
    'parm' can be used to change kernel parameters for the next reboot.
    Examples:
      IPL    C PARM dasd=1234 root=/dev/dasda1
      IPL 1234 PARM savesys=mylnxnss
      echo "init=/bin/bash" > /sys/firmware/reipl/ccw/parm
    
    Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit fe1372306149d8c8a68d43765e7caea2377003b6
Author: Felix Beck <felix.beck@de.ibm.com>
Date:   Mon Jul 14 09:59:08 2008 +0200

    [S390] ap: Use high-resolution timer for polling
    
    The ap poll mechanism is converted to use a high-resolution timer for
    polling. This allows more specific polling. With this a new sysfs
    attribute is introduced to specify the polling rate in nanoseconds.
    
    Signed-off-by: Felix Beck <felix.beck@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit ad211790c040fae3459e9c4c8cbd681ae126d2b8
Author: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Date:   Mon Jul 14 09:59:07 2008 +0200

    [S390] sclp: simplify vt220 cleanup logic
    
    Fix a number of sclp_vt220 cleanup problems:
    * fix list_empty check after list_del()
    * mark init-only flag as __initdata
    * remove implicit dependency between slab_available() and num_pages
    * straighten multiple init handling (use init count)
    
    Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 773922e1dab93a62e60cfb34afadb0f66d5f12e9
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date:   Mon Jul 14 09:59:06 2008 +0200

    [S390] idle: remove idle notifier chain.
    
    The idle notifier chain consists of at most one element. So there's
    no point in having a notifier chain. Remove it and directly call the
    function.
    
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit 9d92a7e1b0d095c8be96ce5e592c6c5541684631
Author: Cornelia Huck <cornelia.huck@de.ibm.com>
Date:   Mon Jul 14 09:59:05 2008 +0200

    [S390] cio: Add chsc subchannel driver.
    
    This patch adds a driver for subchannels of type chsc.
    
    A device /dev/chsc is created which may be used to issue ioctls to:
    - obtain information about the machine's I/O configuration
    - dynamically change the machine's I/O configuration via
      asynchronous chsc commands
    
    Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 683c5418e6ac9f40f925dab6f547a5b0a4ad43c6
Author: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Date:   Mon Jul 14 09:59:04 2008 +0200

    [S390] cio: suppress chpid event in case of configure error
    
    Do not send CHP_ONLINE/CHP_OFFLINE events to subchannel drivers when a
    channel-path configure request failed.
    
    Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit f08adc008d84f6b03d377ede951e29ed169e76e2
Author: Cornelia Huck <cornelia.huck@de.ibm.com>
Date:   Mon Jul 14 09:59:03 2008 +0200

    [S390] css: Use css_device_id for bus matching.
    
    css_device_id exists, so use it for determining the right driver
    (and add a match_flags which is always 1 for valid types).
    
    Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 99611f87176b2a908d8c66ab19a5fc550a3cd13a
Author: Cornelia Huck <cornelia.huck@de.ibm.com>
Date:   Mon Jul 14 09:59:02 2008 +0200

    [S390] cio: Repair chpid event handling.
    
    Passing the affected chpid in chp_event() worked only by
    chance since chpid is the first element in res_acc_data.
    Make it work properly by generalizing res_acc_data as
    chp_link and always passing around a properly filled out
    chp_link structure in chp_event().
    
    Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 6ef556ccc8fd256259745c4f0d0ab65aaf703824
Author: Cornelia Huck <cornelia.huck@de.ibm.com>
Date:   Mon Jul 14 09:59:01 2008 +0200

    [S390] cio: Use isc_{register,unregister}.
    
    Use the new isc registration functions for all places that need
    an I/O interruption subclass.
    
    Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit fcc6ab335ba4d0f2b2548a910466c0dac767e5b1
Author: Sebastian Ott <sebott@linux.vnet.ibm.com>
Date:   Mon Jul 14 09:59:00 2008 +0200

    [S390] cio: introduce isc_(un)register functions.
    
    This interface makes it easy for drivers to register usage of different
    I/O interruption subclasses without needing to worry about possible
    other users of the same isc.
    
    Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit da7c5af82879828409f6b81431ac2f9f353ab04e
Author: Cornelia Huck <cornelia.huck@de.ibm.com>
Date:   Mon Jul 14 09:58:59 2008 +0200

    [S390] cio: Allow adapter interrupt handlers per isc.
    
    Enhance the adapter interruption API so that device drivers can
    register a handler for a specific interruption subclass. This
    will allow different device drivers to move to differently
    prioritized subclasses in order to avoid congestion.
    
    Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 3a3fc29a6d0626fb4897b7391c4e956efbacd394
Author: Cornelia Huck <cornelia.huck@de.ibm.com>
Date:   Mon Jul 14 09:58:58 2008 +0200

    [S390] cio: Introduce abstract isc definitions.
    
    Replace the numeric values for I/O interruption subclass usage
    with abstract definitions and collect them all in asm/isc.h.
    This gives us a better overview of which iscs are actually used
    and makes it possible to better spread out isc usage in the
    future.
    
    Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 75784c00876c88ca6e955c39cbb5d47cf408fd3c
Author: Cornelia Huck <cornelia.huck@de.ibm.com>
Date:   Mon Jul 14 09:58:57 2008 +0200

    [S390] cio: Get rid of css_characteristics_avail.
    
    Checking for the validity of the css_*_characteristics is
    superfluous since they stay 0 for non-successful scsc.
    
    Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit d2fec595511b5718bdb65645b3d5d99800d97943
Author: Martin Schwidefsky <schwidefsky@de.ibm.com>
Date:   Mon Jul 14 09:58:56 2008 +0200

    [S390] stp support.
    
    Add support for clock synchronization with the server time protocol.
    
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 761cdf6aacdb76f819050f4938cdab1f4cdcb945
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date:   Mon Jul 14 09:58:55 2008 +0200

    [S390] initrd vs bss section clearing.
    
    In case the initrd is located within the bss section it will be
    overwritten when the section is cleared. To prevent this just move
    the initrd right behind the bss section if it starts within the
    section.
    The current code already moves the initrd if the bootmem allocator
    bitmap would overwrite it. With this patch we should be safe against
    initrd corruptions.
    
    Cc: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit 63506c41986c4af9d4fd6f3490e98e335f3dc8f5
Author: Martin Schwidefsky <schwidefsky@de.ibm.com>
Date:   Mon Jul 14 09:58:54 2008 +0200

    [S390] Introduce user_regset accessors for s390
    
    Add the user_regset definitions for normal and compat processes, replace
    the dump_regs core dump cruft with the generic CORE_DUMP_USER_REGSET and
    replace binfmt_elf32.c with the generic compat_binfmt_elf.c implementation.
    
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit ae437a452ed20f9d13c1f17b0356201d54394efa
Author: Sebastian Ott <sebott@linux.vnet.ibm.com>
Date:   Mon Jul 14 09:58:53 2008 +0200

    [S390] cio: remove lock from ccw_device_oper_notify.
    
    Remove unnecessary ccw device locking inside ccw_device_oper_notify.
    
    Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
    Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 23f626894765d4c03b72a0d21e44bc46f5ccd12b
Author: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Date:   Mon Jul 14 09:58:52 2008 +0200

    [S390] cio: provide helper functions for fcx enabled I/O
    
    Provide functions which can be used to incrementally construct fcx
    enabled I/O control blocks.
    
    Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 83262d6349e60b9d10798d489719d80029c00798
Author: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Date:   Mon Jul 14 09:58:51 2008 +0200

    [S390] cio: provide functions for fcx enabled I/O
    
    Provide functions for assembling and starting fcx enabled I/O request
    blocks.
    
    Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 23d805b647db6c2063a13089497615efa9deacdd
Author: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Date:   Mon Jul 14 09:58:50 2008 +0200

    [S390] cio: introduce fcx enabled scsw format
    
    Extend the scsw data structure to the format required by fcx. Also
    provide helper functions for easier access to fields which are present
    in both the traditional as well as the modified format.
    
    Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 4f2bd92e3b4f3b6405c5aadae3ad64acd94cdb78
Author: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Date:   Mon Jul 14 09:58:49 2008 +0200

    [S390] cio: introduce fcx bit to chsc characteristics
    
    Introduce fcx bit to chsc characteristics.
    
    Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit b3a686f47a3615fcfec0a01c4103c50bb9621369
Author: Cornelia Huck <cornelia.huck@de.ibm.com>
Date:   Mon Jul 14 09:58:48 2008 +0200

    [S390] cio: Base message subchannel handling.
    
    Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 44a1c19e3b47a7ac596808177ccd250b95f5e688
Author: Cornelia Huck <cornelia.huck@de.ibm.com>
Date:   Mon Jul 14 09:58:47 2008 +0200

    [S390] cio: Export some symbols for modular css drivers.
    
    Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit c11561897ab57a3c11e0a284ba17795d580589ab
Author: Cornelia Huck <cornelia.huck@de.ibm.com>
Date:   Mon Jul 14 09:58:46 2008 +0200

    [S390] cio: Cleanup crw interface.
    
    Eliminate the need for the machine check handler to call into
    the common I/O layer directly by introducing an interface to
    register handlers for crws per rsc.
    
    Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit c820de39bd083222f5be2563181c87493e436f7c
Author: Cornelia Huck <cornelia.huck@de.ibm.com>
Date:   Mon Jul 14 09:58:45 2008 +0200

    [S390] cio: Rework css driver.
    
    Rework the css driver methods to provide sane callbacks for
    subchannels of all types.
    
    As a bonus, this cleans up and simplyfies the machine check
    handling for I/O subchannels a lot.
    
    Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 7e9db9eaefdb8798730790214ff1b7746006ec98
Author: Cornelia Huck <cornelia.huck@de.ibm.com>
Date:   Mon Jul 14 09:58:44 2008 +0200

    [S390] cio: Introduce modalias for css bus.
    
    Add modalias and subchannel type attributes for all subchannels.
    I/O subchannel specific attributes are now created in
    io_subchannel_probe(). modalias and subchannel type are also
    added to the uevent for the css bus. Also make the css modalias
    known.
    
    Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 0ae7a7b250bdf7ee87c8346164ef3c47fb79dfbd
Author: Cornelia Huck <cornelia.huck@de.ibm.com>
Date:   Mon Jul 14 09:58:43 2008 +0200

    [S390] cio: Register all subchannels.
    
    Register all valid subchannels, not only I/O subchannels.
    Move I/O subchannel specific initialization to io_subchannel_probe().
    
    Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit b4a33acb690525c5ca37e177f5cd26c62d3ef976
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date:   Mon Jul 14 09:57:29 2008 +0200

    [S390] Remove ipldelay kernel parameter.
    
    Using the ipldelay kernel parameter leads to a crash at IPL time.
    Since this is broken since a long time it looks like nobody is using
    it anymore. So remove it instead of fixing it.
    
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit b9732ca1cb2c18129d2f984b8de02db141b7b830
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date:   Mon Jul 14 09:57:28 2008 +0200

    [S390] sclp: fix possible deadlock on cpu rescan.
    
    smp_rescan_cpus() calls get_online_cpus() from a multithreaded
    workqueue context. This may deadlock. This is the same bug as in
    arch/s390/kernel/topology.c. This patch can be reverted as soon as
    Oleg's patch gets merged.
    
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit 0c3252d58c54c87ee0f8f40d840e0146a3b1d5fd
Author: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Date:   Mon Jul 14 09:57:27 2008 +0200

    [S390] make appldata compile w/o CONFIG_SWAP
    
    Avoid compile error by using EXPORT_SYMBOL_GPL(si_swapinfo) only if
    CONFIG_SWAP is set.
    
    Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 887d935a84df41f154508821c6b7d96de7dc2c41
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date:   Mon Jul 14 09:57:26 2008 +0200

    [S390] sclp: keep facility mask up to date.
    
    In case the supported sclp facilities change
    the new mask should be saved.
    
    Cc: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

commit bb0ca330a7e273cdecebae0283c9d267f60fe363
Author: Ursula Braun <braunu@de.ibm.com>
Date:   Mon Jul 14 09:57:25 2008 +0200

    [S390] qdio: Repair timeout handling for qdio_shutdown
    
    If qdio shutdown runs in parallel with a channel error,
    the qdio_timeout_handler might not be triggered.
    In this case neither state INACTIVE nor state ERR
    is reached and the following wait_event hangs forever.
    Solution: do not make use of ccw_device_set_timeout(),
    but add a timeout to the following wait_event.
    And make sure, wake_up is called in case of an
    i/o error on the qdio-device.
    
    Signed-off-by: Ursula Braun <braunu@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit b1c02d9110e72ec510ec9b038f9564e3c0d87384
Author: Michael Ernst <mernst@de.ibm.com>
Date:   Mon Jul 14 09:57:24 2008 +0200

    [S390] cio: Use locks when accessing /sys/firmware/cpi data.
    
    Mutex locks are used to avoid problems when /sys/firmware/cpi data
    are accessed to in parallel.
    
    Signed-off-by: Michael Ernst <mernst@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 9689b336e193680fc0fcaa33829dc670637e9c98
Author: Cornelia Huck <cornelia.huck@de.ibm.com>
Date:   Mon Jul 14 09:57:23 2008 +0200

    [S390] cio: Clear correct bit in cio_release_console().
    
    Fallout from the console isc 7 -> 1 change.
    
    Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

commit 727c6742c29e46177951fdc8f6758085e03bb981
Author: Larry Finger <Larry.Finger@lwfinger.net>
Date:   Sun Jul 13 12:46:36 2008 -0500

    pcmcia: Fix ide-cs sparse warning
    
    Sparse shows the following warning:
    
      CHECK   drivers/ide/legacy/ide-cs.c
    drivers/ide/legacy/ide-cs.c:378:6: warning: symbol 'ide_release' was
    not declared. Should it be static?
    
    Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
    CC: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit fe0a3fe324811385b64790d42079bf534798a0cd
Author: Jaroslav Kysela <perex@perex.cz>
Date:   Mon Jul 14 09:54:43 2008 +0200

    ALSA: Release v1.0.17
    
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 2387ce57a8167490d3b34a7e1ffa9a64a1a76244
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jul 13 14:50:56 2008 -0700

    x86: make 64bit hpet_set_mapping to use ioremap too, v2
    
    keep the one for VSYSCALL_HPET
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 87a1c441e1aeaf00f97e63dfc310ea7684ec9dda
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jul 13 14:30:35 2008 -0700

    x86: get x86_phys_bits early
    
    when try to make hpet_enable use io_remap instead fixmap got
    
    ioremap: invalid physical address fed00000
    ------------[ cut here ]------------
    WARNING: at arch/x86/mm/ioremap.c:161 __ioremap_caller+0x8c/0x2f3()
    Modules linked in:
    Pid: 0, comm: swapper Not tainted 2.6.26-rc9-tip-01873-ga9827e7-dirty #358
    
    Call Trace:
     [<ffffffff8026615e>] warn_on_slowpath+0x6c/0xa7
     [<ffffffff802e2313>] ? __slab_alloc+0x20a/0x3fb
     [<ffffffff802d85c5>] ? mpol_new+0x88/0x17d
     [<ffffffff8022a4f4>] ? mcount_call+0x5/0x31
     [<ffffffff8022a4f4>] ? mcount_call+0x5/0x31
     [<ffffffff8024b0d2>] __ioremap_caller+0x8c/0x2f3
     [<ffffffff80e86dbd>] ? hpet_enable+0x39/0x241
     [<ffffffff8022a4f4>] ? mcount_call+0x5/0x31
     [<ffffffff8024b466>] ioremap_nocache+0x2a/0x40
     [<ffffffff80e86dbd>] hpet_enable+0x39/0x241
     [<ffffffff80e7a1f6>] hpet_time_init+0x21/0x4e
     [<ffffffff80e730e9>] start_kernel+0x302/0x395
     [<ffffffff80e722aa>] x86_64_start_reservations+0xb9/0xd4
     [<ffffffff80e722fe>] ? x86_64_init_pda+0x39/0x4f
     [<ffffffff80e72400>] x86_64_start_kernel+0xec/0x107
    
    ---[ end trace a7919e7f17c0a725 ]---
    
    it seems for amd system that is set later...
    try to move setting early in early_identify_cpu.
    and remove same code for intel and centaur.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 32b23e9a7331fce57eb0af52e19e8409fdef831b
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jul 13 14:29:41 2008 -0700

    x86: max_low_pfn_mapped fix #4
    
    only add direct mapping for aperture
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Suresh Siddha <suresh.b.siddha@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 80ca9a706b458d09b8cc8d5258bb61957f66ca5e
Author: Milton Miller <miltonm@bga.com>
Date:   Sun Jul 13 13:58:12 2008 +0200

    ALSA: correct kcalloc usage
    
    kcalloc is supposed to be called with the count as its first argument and the
    element size as the second.
    
    Both arguments are size_t so does not affect correctness.  This callsite is
    during module_init and therefore not performance critical.  Another patch will
    optimize the case when the count is variable but the size is fixed.
    
    Signed-off-by: Milton Miller <miltonm@bga.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 862c2c0a61c515f2e9f63f689215bcf99a607eaf
Author: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date:   Sat Jul 12 22:43:50 2008 +0200

    ALSA: ALSA driver for SGI O2 audio board
    
    This patch adds a new ALSA driver for the audio device found inside
    most of the SGI O2 workstation. The hardware uses a SGI custom chip,
    which feeds a AD codec chip.
    
    Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 1e066322c26562621811effb1eb14097bc67a9ee
Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Date:   Fri Jul 11 14:05:17 2008 +0100

    ALSA: asoc: kbuild - only show menus for the current ASoC CPU platform.
    
    We don't want to see ASoC platform menus for other non selected
    architectures in our config.
    
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 787dba37a6ff5c80c67f37c081712a6e4af92e25
Author: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date:   Sat Jul 12 12:12:20 2008 +0200

    ALSA: ALSA driver for SGI HAL2 audio device
    
    This patch adds a new ALSA driver for the audio device found inside
    many older SGI workstation (Indy, Indigo2). The hardware uses a SGI
    custom chip, which feeds two codec chips, an IEC chip and a synth chip.
    Currently only one of the codecs is supported. This driver already has
    the same functionality as the HAL2 OSS driver and will replace it.
    
    Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 9e4641541e9681a568483133813332cfafa34d86
Author: Takashi Iwai <tiwai@suse.de>
Date:   Sat Jul 12 12:05:25 2008 +0200

    ALSA: hda - Fix FSC V5505 model
    
    model=laptop-hpmicsense matches better to FSC V5505 laptop.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 86376df6ad0f1a7a1118cd53b0cfd679524f5436
Author: Takashi Iwai <tiwai@suse.de>
Date:   Sat Jul 12 12:04:05 2008 +0200

    ALSA: hda - Fix missing init for unsol events on micsense model
    
    Fixed the missing initialization for unsolicited events on
    Cx5045 micsense model.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 4090dffb1438e03a434e3747b14321440561d956
Author: Takashi Iwai <tiwai@suse.de>
Date:   Sat Jul 12 12:02:45 2008 +0200

    ALSA: hda - Fix internal mic vref pin setup
    
    Set the vref80 to the internal mic pin 0x12 for Cx5045.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit f7c5dda23a9f4b7f8977612154daef44cc0f423b
Author: Matthew Ranostay <mranostay@embeddedalley.com>
Date:   Thu Jul 10 17:49:11 2008 +0200

    ALSA: hda: 92hd71bxx PC Beep
    
    Added volume controls for the analog PC Beep on 92hd71bxx codecs.
    
    Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 6f0f0fd496333777d53daff21a4e3b28c4d03a6d
Author: James Morris <jmorris@namei.org>
Date:   Thu Jul 10 17:02:07 2008 +0900

    security: remove register_security hook
    
    The register security hook is no longer required, as the capability
    module is always registered.  LSMs wishing to stack capability as
    a secondary module should do so explicitly.
    
    Signed-off-by: James Morris <jmorris@namei.org>
    Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
    Acked-by: Greg Kroah-Hartman <gregkh@suse.de>

commit 93cbace7a058bce7f99319ef6ceff4b78cf45051
Author: Miklos Szeredi <miklos@szeredi.hu>
Date:   Thu Jul 10 11:10:09 2008 +0200

    security: remove dummy module fix
    
    Fix small oversight in "security: remove dummy module":
    CONFIG_SECURITY_FILE_CAPABILITIES doesn't depend on CONFIG_SECURITY
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Signed-off-by: James Morris <jmorris@namei.org>

commit 5915eb53861c5776cfec33ca4fcc1fd20d66dd27
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Thu Jul 3 20:56:05 2008 +0200

    security: remove dummy module
    
    Remove the dummy module and make the "capability" module the default.
    
    Compile and boot tested.
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Acked-by: Serge Hallyn <serue@us.ibm.com>
    Signed-off-by: James Morris <jmorris@namei.org>

commit b478a9f9889c81e88077d1495daadee64c0af541
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Thu Jul 3 20:56:04 2008 +0200

    security: remove unused sb_get_mnt_opts hook
    
    The sb_get_mnt_opts() hook is unused, and is superseded by the
    sb_show_options() hook.
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Acked-by: James Morris <jmorris@namei.org>

commit 2069f457848f846cb31149c9aa29b330a6b66d1b
Author: Eric Paris <eparis@redhat.com>
Date:   Fri Jul 4 09:47:13 2008 +1000

    LSM/SELinux: show LSM mount options in /proc/mounts
    
    This patch causes SELinux mount options to show up in /proc/mounts.  As
    with other code in the area seq_put errors are ignored.  Other LSM's
    will not have their mount options displayed until they fill in their own
    security_sb_show_options() function.
    
    Signed-off-by: Eric Paris <eparis@redhat.com>
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Signed-off-by: James Morris <jmorris@namei.org>

commit 811f3799279e567aa354c649ce22688d949ac7a9
Author: Eric Paris <eparis@redhat.com>
Date:   Wed Jun 18 09:50:04 2008 -0400

    SELinux: allow fstype unknown to policy to use xattrs if present
    
    Currently if a FS is mounted for which SELinux policy does not define an
    fs_use_* that FS will either be genfs labeled or not labeled at all.
    This decision is based on the existence of a genfscon rule in policy and
    is irrespective of the capabilities of the filesystem itself.  This
    patch allows the kernel to check if the filesystem supports security
    xattrs and if so will use those if there is no fs_use_* rule in policy.
    An fstype with a no fs_use_* rule but with a genfs rule will use xattrs
    if available and will follow the genfs rule.
    
    This can be particularly interesting for things like ecryptfs which
    actually overlays a real underlying FS.  If we define excryptfs in
    policy to use xattrs we will likely get this wrong at times, so with
    this path we just don't need to define it!
    
    Overlay ecryptfs on top of NFS with no xattr support:
    SELinux: initialized (dev ecryptfs, type ecryptfs), uses genfs_contexts
    Overlay ecryptfs on top of ext4 with xattr support:
    SELinux: initialized (dev ecryptfs, type ecryptfs), uses xattr
    
    It is also useful as the kernel adds new FS we don't need to add them in
    policy if they support xattrs and that is how we want to handle them.
    
    Signed-off-by: Eric Paris <eparis@redhat.com>
    Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
    Signed-off-by: James Morris <jmorris@namei.org>

commit 65fc7668006b537f7ae8451990c0ed9ec882544e
Author: James Morris <jmorris@namei.org>
Date:   Thu Jun 12 01:00:10 2008 +1000

    security: fix return of void-valued expressions
    
    Fix several warnings generated by sparse of the form
    "returning void-valued expression".
    
    Signed-off-by: James Morris <jmorris@namei.org>
    Acked-by: Casey Schaufler <casey@schaufler-ca.com>
    Acked-by: Serge Hallyn <serue@us.ibm.com>

commit 2baf06df85b27c1d64867883a0692519594f1ef2
Author: James Morris <jmorris@namei.org>
Date:   Thu Jun 12 01:42:35 2008 +1000

    SELinux: use do_each_thread as a proper do/while block
    
    Use do_each_thread as a proper do/while block.  Sparse complained.
    
    Signed-off-by: James Morris <jmorris@namei.org>
    Acked-by: Stephen Smalley <sds@tycho.nsa.gov>

commit e399f98224a03d2e85fb45eacba367c47173f6f9
Author: James Morris <jmorris@namei.org>
Date:   Thu Jun 12 01:39:58 2008 +1000

    SELinux: remove unused and shadowed addrlen variable
    
    Remove unused and shadowed addrlen variable.  Picked up by sparse.
    
    Signed-off-by: James Morris <jmorris@namei.org>
    Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
    Acked-by: Paul Moore <paul.moore@hp.com>

commit 6cbe27061a69ab89d25dbe42d1a4f33a8425fe88
Author: Eric Paris <eparis@redhat.com>
Date:   Mon Jun 9 16:51:37 2008 -0400

    SELinux: more user friendly unknown handling printk
    
    I've gotten complaints and reports about people not understanding the
    meaning of the current unknown class/perm handling the kernel emits on
    every policy load.  Hopefully this will make make it clear to everyone
    the meaning of the message and won't waste a printk the user won't care
    about anyway on systems where the kernel and the policy agree on
    everything.
    
    Signed-off-by: Eric Paris <eparis@redhat.com>
    Signed-off-by: James Morris <jmorris@namei.org>

commit 22df4adb049a5cbb340dd935f5bbfa1ab3947562
Author: Stephen Smalley <sds@tycho.nsa.gov>
Date:   Mon Jun 9 16:03:56 2008 -0400

    selinux: change handling of invalid classes (Was: Re: 2.6.26-rc5-mm1 selinux whine)
    
    On Mon, 2008-06-09 at 01:24 -0700, Andrew Morton wrote:
    > Getting a few of these with FC5:
    >
    > SELinux: context_struct_compute_av:  unrecognized class 69
    > SELinux: context_struct_compute_av:  unrecognized class 69
    >
    > one came out when I logged in.
    >
    > No other symptoms, yet.
    
    Change handling of invalid classes by SELinux, reporting class values
    unknown to the kernel as errors (w/ ratelimit applied) and handling
    class values unknown to policy as normal denials.
    
    Signed-off-by:  Stephen Smalley <sds@tycho.nsa.gov>
    Acked-by: Eric Paris <eparis@redhat.com>
    Signed-off-by: James Morris <jmorris@namei.org>

commit 89abd0acf0335f3f760a3c0698d43bb1eaa83e44
Author: Eric Paris <eparis@redhat.com>
Date:   Mon Jun 9 15:58:04 2008 -0400

    SELinux: drop load_mutex in security_load_policy
    
    We used to protect against races of policy load in security_load_policy
    by using the load_mutex.  Since then we have added a new mutex,
    sel_mutex, in sel_write_load() which is always held across all calls to
    security_load_policy we are covered and can safely just drop this one.
    
    Signed-off-by: Eric Paris <eparis@redhat.com>
    Acked-by:  Stephen Smalley <sds@tycho.nsa.gov>
    Signed-off-by: James Morris <jmorris@namei.org>

commit cea78dc4ca044e9666e8f5d797ec50ab85253e49
Author: Eric Paris <eparis@redhat.com>
Date:   Mon Jun 9 15:43:12 2008 -0400

    SELinux: fix off by 1 reference of class_to_string in context_struct_compute_av
    
    The class_to_string array is referenced by tclass.  My code mistakenly
    was using tclass - 1.  If the proceeding class is a userspace class
    rather than kernel class this may cause a denial/EINVAL even if unknown
    handling is set to allow.  The bug shouldn't be allowing excess
    privileges since those are given based on the contents of another array
    which should be correctly referenced.
    
    At this point in time its pretty unlikely this is going to cause
    problems.  The most recently added kernel classes which could be
    affected are association, dccp_socket, and peer.  Its pretty unlikely
    any policy with handle_unknown=allow doesn't have association and
    dccp_socket undefined (they've been around longer than unknown handling)
    and peer is conditionalized on a policy cap which should only be defined
    if that class exists in policy.
    
    Signed-off-by: Eric Paris <eparis@redhat.com>
    Acked-by:  Stephen Smalley <sds@tycho.nsa.gov>
    Signed-off-by: James Morris <jmorris@namei.org>

commit bdd581c1439339f1d3e8446b83e0f1beaef294e9
Author: James Morris <jmorris@namei.org>
Date:   Fri Jun 6 18:50:12 2008 +1000

    SELinux: open code sidtab lock
    
    Open code sidtab lock to make Andrew Morton happy.
    
    Signed-off-by: James Morris <jmorris@namei.org>
    Acked-by: Stephen Smalley <sds@tycho.nsa.gov>

commit 972ccac2b237967ed7e56a50eb181b5a0a484b79
Author: James Morris <jmorris@namei.org>
Date:   Fri Jun 6 18:43:26 2008 +1000

    SELinux: open code load_mutex
    
    Open code load_mutex as suggested by Andrew Morton.
    
    Signed-off-by: James Morris <jmorris@namei.org>

commit 0804d1133c02cbdfba0055de774f2c21a8b777dc
Author: James Morris <jmorris@namei.org>
Date:   Fri Jun 6 18:40:29 2008 +1000

    SELinux: open code policy_rwlock
    
    Open code policy_rwlock, as suggested by Andrew Morton.
    
    Signed-off-by: James Morris <jmorris@namei.org>
    Acked-by:  Stephen Smalley <sds@tycho.nsa.gov>

commit 59dbd1ba9847837aa7095f3e4a29599dae412ac4
Author: Stephen Smalley <sds@tycho.nsa.gov>
Date:   Thu Jun 5 09:48:51 2008 -0400

    selinux: fix endianness bug in network node address handling
    
    Fix an endianness bug in the handling of network node addresses by
    SELinux.  This yields no change on little endian hardware but fixes
    the incorrect handling on big endian hardware.  The network node
    addresses are stored in network order in memory by checkpolicy, not in
    cpu/host order, and thus should not have cpu_to_le32/le32_to_cpu
    conversions applied upon policy write/read unlike other data in the
    policy.
    
    Bug reported by John Weeks of Sun, who noticed that binary policy
    files built from the same policy source on x86 and sparc differed and
    tracked it down to the ipv4 address handling in checkpolicy.
    
    Signed-off-by:  Stephen Smalley <sds@tycho.nsa.gov>
    Signed-off-by: James Morris <jmorris@namei.org>

commit 242631c49d4cf39642741d6627750151b058233b
Author: Stephen Smalley <sds@tycho.nsa.gov>
Date:   Thu Jun 5 09:21:28 2008 -0400

    selinux: simplify ioctl checking
    
    Simplify and improve the robustness of the SELinux ioctl checking by
    using the "access mode" bits of the ioctl command to determine the
    permission check rather than dealing with individual command values.
    This removes any knowledge of specific ioctl commands from SELinux
    and follows the same guidance we gave to Smack earlier.
    
    Signed-off-by:  Stephen Smalley <sds@tycho.nsa.gov>
    Signed-off-by: James Morris <jmorris@namei.org>

commit abc69bb633931bf54c6db798bcdc6fd1e0284742
Author: Stephen Smalley <sds@tycho.nsa.gov>
Date:   Wed May 21 14:16:12 2008 -0400

    SELinux: enable processes with mac_admin to get the raw inode contexts
    
    Enable processes with CAP_MAC_ADMIN + mac_admin permission in policy
    to get undefined contexts on inodes.  This extends the support for
    deferred mapping of security contexts in order to permit restorecon
    and similar programs to see the raw file contexts unknown to the
    system policy in order to check them.
    
    Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
    Signed-off-by: James Morris <jmorris@namei.org>

commit 006ebb40d3d65338bd74abb03b945f8d60e362bd
Author: Stephen Smalley <sds@tycho.nsa.gov>
Date:   Mon May 19 08:32:49 2008 -0400

    Security: split proc ptrace checking into read vs. attach
    
    Enable security modules to distinguish reading of process state via
    proc from full ptrace access by renaming ptrace_may_attach to
    ptrace_may_access and adding a mode argument indicating whether only
    read access or full attach access is requested.  This allows security
    modules to permit access to reading process state without granting
    full ptrace access.  The base DAC/capability checking remains unchanged.
    
    Read access to /proc/pid/mem continues to apply a full ptrace attach
    check since check_mem_permission() already requires the current task
    to already be ptracing the target.  The other ptrace checks within
    proc for elements like environ, maps, and fds are changed to pass the
    read mode instead of attach.
    
    In the SELinux case, we model such reading of process state as a
    reading of a proc file labeled with the target process' label.  This
    enables SELinux policy to permit such reading of process state without
    permitting control or manipulation of the target process, as there are
    a number of cases where programs probe for such information via proc
    but do not need to be able to control the target (e.g. procps,
    lsof, PolicyKit, ConsoleKit).  At present we have to choose between
    allowing full ptrace in policy (more permissive than required/desired)
    or breaking functionality (or in some cases just silencing the denials
    via dontaudit rules but this can hide genuine attacks).
    
    This version of the patch incorporates comments from Casey Schaufler
    (change/replace existing ptrace_may_attach interface, pass access
    mode), and Chris Wright (provide greater consistency in the checking).
    
    Note that like their predecessors __ptrace_may_attach and
    ptrace_may_attach, the __ptrace_may_access and ptrace_may_access
    interfaces use different return value conventions from each other (0
    or -errno vs. 1 or 0).  I retained this difference to avoid any
    changes to the caller logic but made the difference clearer by
    changing the latter interface to return a bool rather than an int and
    by adding a comment about it to ptrace.h for any future callers.
    
    Signed-off-by:  Stephen Smalley <sds@tycho.nsa.gov>
    Acked-by: Chris Wright <chrisw@sous-sol.org>
    Signed-off-by: James Morris <jmorris@namei.org>

commit feb2a5b82d87fbdc01c00b7e9413e4b5f4c1f0c1
Author: James Morris <jmorris@namei.org>
Date:   Tue May 20 09:42:33 2008 +1000

    SELinux: remove inherit field from inode_security_struct
    
    Remove inherit field from inode_security_struct, per Stephen Smalley:
    "Let's just drop inherit altogether - dead field."
    
    Signed-off-by: James Morris <jmorris@namei.org>

commit fdeb05184b8b2500e120647778d63fddba76dc59
Author: Richard Kennedy <richard@rsk.demon.co.uk>
Date:   Sun May 18 12:32:57 2008 +0100

    SELinux: reorder inode_security_struct to increase objs/slab on 64bit
    
    reorder inode_security_struct to remove padding on 64 bit builds
    
    size reduced from 72 to 64 bytes increasing objects per slab to 64.
    
    Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
    Signed-off-by: James Morris <jmorris@namei.org>

commit f5269710789f666a65cf1132c4f1d14fbc8d3c29
Author: Eric Paris <eparis@redhat.com>
Date:   Wed May 14 11:27:45 2008 -0400

    SELinux: keep the code clean formating and syntax
    
    Formatting and syntax changes
    
    whitespace, tabs to spaces, trailing space
    put open { on same line as struct def
    remove unneeded {} after if statements
    change printk("Lu") to printk("llu")
    convert asm/uaccess.h to linux/uaacess.h includes
    remove unnecessary asm/bug.h includes
    convert all users of simple_strtol to strict_strtol
    
    Signed-off-by: Eric Paris <eparis@redhat.com>
    Signed-off-by: James Morris <jmorris@namei.org>

commit 9a59daa03df72526d234b91dd3e32ded5aebd3ef
Author: Stephen Smalley <sds@tycho.nsa.gov>
Date:   Wed May 14 10:33:55 2008 -0400

    SELinux: fix sleeping allocation in security_context_to_sid
    
    Fix a sleeping function called from invalid context bug by moving allocation
    to the callers prior to taking the policy rdlock.
    
    Signed-off-by:  Stephen Smalley <sds@tycho.nsa.gov>
    Signed-off-by: James Morris <jmorris@namei.org>

commit 12b29f34558b9b45a2c6eabd4f3c6be939a3980f
Author: Stephen Smalley <sds@tycho.nsa.gov>
Date:   Wed May 7 13:03:20 2008 -0400

    selinux: support deferred mapping of contexts
    
    Introduce SELinux support for deferred mapping of security contexts in
    the SID table upon policy reload, and use this support for inode
    security contexts when the context is not yet valid under the current
    policy.  Only processes with CAP_MAC_ADMIN + mac_admin permission in
    policy can set undefined security contexts on inodes.  Inodes with
    such undefined contexts are treated as having the unlabeled context
    until the context becomes valid upon a policy reload that defines the
    context.  Context invalidation upon policy reload also uses this
    support to save the context information in the SID table and later
    recover it upon a subsequent policy reload that defines the context
    again.
    
    This support is to enable package managers and similar programs to set
    down file contexts unknown to the system policy at the time the file
    is created in order to better support placing loadable policy modules
    in packages and to support build systems that need to create images of
    different distro releases with different policies w/o requiring all of
    the contexts to be defined or legal in the build host policy.
    
    With this patch applied, the following sequence is possible, although
    in practice it is recommended that this permission only be allowed to
    specific program domains such as the package manager.
    
    # rmdir baz
    # rm bar
    # touch bar
    # chcon -t foo_exec_t bar # foo_exec_t is not yet defined
    chcon: failed to change context of `bar' to `system_u:object_r:foo_exec_t': Invalid argument
    # mkdir -Z system_u:object_r:foo_exec_t baz
    mkdir: failed to set default file creation context to `system_u:object_r:foo_exec_t': Invalid argument
    # cat setundefined.te
    policy_module(setundefined, 1.0)
    require {
    	type unconfined_t;
    	type unlabeled_t;
    }
    files_type(unlabeled_t)
    allow unconfined_t self:capability2 mac_admin;
    # make -f /usr/share/selinux/devel/Makefile setundefined.pp
    # semodule -i setundefined.pp
    # chcon -t foo_exec_t bar # foo_exec_t is not yet defined
    # mkdir -Z system_u:object_r:foo_exec_t baz
    # ls -Zd bar baz
    -rw-r--r--  root root system_u:object_r:unlabeled_t    bar
    drwxr-xr-x  root root system_u:object_r:unlabeled_t    baz
    # cat foo.te
    policy_module(foo, 1.0)
    type foo_exec_t;
    files_type(foo_exec_t)
    # make -f /usr/share/selinux/devel/Makefile foo.pp
    # semodule -i foo.pp # defines foo_exec_t
    # ls -Zd bar baz
    -rw-r--r--  root root user_u:object_r:foo_exec_t       bar
    drwxr-xr-x  root root system_u:object_r:foo_exec_t    baz
    # semodule -r foo
    # ls -Zd bar baz
    -rw-r--r--  root root system_u:object_r:unlabeled_t    bar
    drwxr-xr-x  root root system_u:object_r:unlabeled_t    baz
    # semodule -i foo.pp
    # ls -Zd bar baz
    -rw-r--r--  root root user_u:object_r:foo_exec_t       bar
    drwxr-xr-x  root root system_u:object_r:foo_exec_t    baz
    # semodule -r setundefined foo
    # chcon -t foo_exec_t bar # no longer defined and not allowed
    chcon: failed to change context of `bar' to `system_u:object_r:foo_exec_t': Invalid argument
    # rmdir baz
    # mkdir -Z system_u:object_r:foo_exec_t baz
    mkdir: failed to set default file creation context to `system_u:object_r:foo_exec_t': Invalid argument
    
    Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
    Signed-off-by: James Morris <jmorris@namei.org>

commit 11c2d8174ed3dc4f1971564732689b4a39129702
Merge: cde274c... bce7f79...
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Mon Jul 14 14:29:49 2008 +1000

    Merge commit 'origin/HEAD' into test-merge
    
    Manual fixup of include/asm-powerpc/pgtable-ppc64.h

commit c0e09200dc0813972442e550a5905a132768e56c
Author: Dave Airlie <airlied@redhat.com>
Date:   Thu May 29 10:09:59 2008 +1000

    drm: reorganise drm tree to be more future proof.
    
    With the coming of kernel based modesetting and the memory manager stuff,
    the everything in one directory approach was getting very ugly and
    starting to be unmanageable.
    
    This restructures the drm along the lines of other kernel components.
    
    It creates a drivers/gpu/drm directory and moves the hw drivers into
    subdirectores. It moves the includes into an include/drm, and
    sets up the unifdef for the userspace headers we should be exporting.
    
    Signed-off-by: Dave Airlie <airlied@redhat.com>

commit afc1246f917c664b0df98b3c22fa62db74d2ca33
Author: Richard Kennedy <richard@rsk.demon.co.uk>
Date:   Fri Jul 11 17:20:49 2008 -0700

    file lock: reorder struct file_lock to save space on 64 bit builds
    
    Reduce sizeof struct file_lock by 8 on 64 bit builds allowing +1 objects
    per slab in the file_lock_cache
    
    Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 199a952876adbfc2b6c13b8b07adabebf4ff54b2
Author: Lai Jiangshan <laijs@cn.fujitsu.com>
Date:   Thu Jun 26 10:06:43 2008 +0800

    rcu classic: update qlen when cpu offline
    
    When callbacks are moved from offline cpu to this cpu,
    the qlen field of this rdp should be updated.
    
    [ Paul E. McKenney: ]
    
    The effect of this bug would be for force_quiescent_state() to be invoked
    when it should not and vice versa -- wasting cycles in the first case
    and letting RCU callbacks remain piled up in the second case.  The bug
    is thus "benign" in that it does not result in premature grace-period
    termination, but should of course be fixed nonetheless.
    
    Preemption is disabled by the caller's get_cpu_var(), so we are guaranteed
    to remain on the same CPU, as required.  The local_irq_disable() is indeed
    needed, otherwise, an interrupt might invoke call_rcu() or call_rcu_bh(),
    which could cause that interrupt's increment of ->qlen to be lost.
    
    Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 11369f356b66d363a615fde2c5526962f7683674
Author: Mike Travis <travis@sgi.com>
Date:   Tue Jul 8 14:35:21 2008 -0700

    x86: change _node_to_cpumask_ptr to return const ptr
    
      * Strengthen the return type for the _node_to_cpumask_ptr to be
        a const pointer.  This adds compiler checking to insure that
        node_to_cpumask_map[] is not changed inadvertently.
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Cc: "akpm@linux-foundation.org" <akpm@linux-foundation.org>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Acked-by: Vegard Nossum <vegard.nossum@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 090657e423f45a77151943f50165ae9565bfbf33
Author: Imre Kaloz <kaloz@openwrt.org>
Date:   Sun Jul 13 20:12:11 2008 +0800

    crypto: ixp4xx - Select CRYPTO_AUTHENC
    
    Without CRYPTO_AUTHENC the driver fails to build:
    drivers/built-in.o: In function `ixp_module_init':
    ixp4xx_crypto.c:(.init.text+0x3250): undefined reference to `crypto_aead_type'
    
    Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 044e5f45e4ad890d03bd1e8bb44c634397cac24d
Merge: f000631... faf64ed...
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sun Jul 13 12:05:49 2008 +0100

    Merge branch 'pxa' into devel
    
    Conflicts:
    
    	arch/arm/configs/em_x270_defconfig
    	arch/arm/configs/xm_x270_defconfig

commit faf64ed4968e354624f330c6da6c1ce8b05a0713
Author: Eric Miao <eric.miao@marvell.com>
Date:   Fri Jul 11 14:02:20 2008 +0800

    [ARM] pxa: add base support for PXA930 Handheld Platform (aka SAAR)
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit bae033111cda415365ad40e9befb4b332d501c52
Author: Eric Miao <eric.miao@marvell.com>
Date:   Fri Jul 11 12:59:38 2008 +0800

    [ARM] pxa: add base support for PXA930 Evaluation Board (aka TavorEVB)
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 5d31e43589589e63f5b96abc62372d2ef331c14a
Author: Eric Miao <eric.miao@marvell.com>
Date:   Fri Jul 11 12:45:39 2008 +0800

    [ARM] pxa: add base support for PXA930 (aka Tavor-P)
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 9d9f6d27333b97d590b5409017d105205f79a28e
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sun Jul 13 12:04:48 2008 +0100

    [ARM] Update mach-types
    
    This update is required for Tavor and SAAR
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 2eeea7ba6b4b65ed27b7646a1bdea3b45973c861
Author: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Date:   Sun Jul 13 11:51:40 2008 +0100

    dccp ccid-3: Length of loss intervals
    
    This corrects an error in the computation of the open loss interval I_0:
      * the interval length is (highest_seqno - start_seqno) + 1
      * and not (highest_seqno - start_seqno).
    
    This condition was not fully clear in RFC 3448, but reflects the current
    revision state of rfc3448bis and is also consistent with RFC 4340, 6.1.1.
    
    Further changes:
    ----------------
     * variable renamed due to line length constraints;
     * explicit typecast to `s64' to avoid implicit signed/unsigned casting.
    
    Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>

commit b552c6231f19d50165bbf59e8b34d3f713ab5c01
Author: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Date:   Sun Jul 13 11:51:40 2008 +0100

    dccp ccid-3: Fix a loss detection bug
    
    This fixes a bug in the logic of the TFRC loss detection:
     * new_loss_indicated() should not be called while a loss is pending;
     * but the code allows this;
     * thus, for two subsequent gaps in the sequence space, when loss_count
       has not yet reached NDUPACK=3, the loss_count is falsely reduced to 1.
    
    To avoid further and similar problems, all loss handling and loss detection is
    now done inside tfrc_rx_hist_handle_loss(), using an appropriate routine to
    track new losses.
    
    Further changes:
    ----------------
     * added a reminder that no RX history operations should be performed when
       rx_handle_loss() has identified a (new) loss, since the function takes
       care of packet reordering during loss detection;
     * made tfrc_rx_hist_loss_pending() bool (thanks to an earlier suggestion
       by Arnaldo);
     * removed unused functions.
    
    Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>

commit 5b5d0e704880addfd979c262e6441f126708539c
Author: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Date:   Sun Jul 13 11:51:40 2008 +0100

    dccp: Upgrade NDP count from 3 to 6 bytes
    
    RFC 4340, 7.7 specifies up to 6 bytes for the NDP Count option, whereas the code
    is currently limited to up to 3 bytes. This seems to be a relict of an earlier
    draft version and is brought up to date by the patch.
    
    Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>

commit 2013c7e35aeba39777f9b3eef8a70207b3931152
Author: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Date:   Sun Jul 13 11:51:40 2008 +0100

    dccp ccid-3: Fix error in loss detection
    
    The TFRC loss detection code used the wrong loss condition (RFC 4340, 7.7.1):
     * the difference between sequence numbers s1 and s2 instead of
     * the number of packets missing between s1 and s2 (one less than the distance).
    
    Since this condition appears in many places of the code, it has been put into a
    separate function, dccp_loss_free().
    
    Further changes:
    ----------------
     * tidied up incorrect typing (it was using `int' for u64/s64 types);
     * optimised conditional statements for common case of non-reordered packets;
     * rewrote comments/documentation to match the changes.
    
    Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>

commit 815224293e5aa4c7dc1638807889e345f385b38d
Author: Larry Finger <Larry.Finger@lwfinger.net>
Date:   Fri Jul 11 21:48:54 2008 -0500

    pcmcia: ide-cs debugging bugfix
    
    The code in module ide-cs does not conform to the current standard if
    setting CONFIG_PCMCIA_DEBUG to "y", and loading the module with the
    option "pc_debug=N". When that is fixed, then a warning results that
    version is defined but not used. This patch fixes both situations.
    
    Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
    CC: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit ce8b06b985ae48f9425de6e4641e77cb3613ef00
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Sun Jul 13 03:29:42 2008 +0100

    x86: I/O APIC: remove an IRQ2-mask hack
    
    Now that IRQ2 is never made available to the I/O APIC, there is no need
    to special-case it and mask as a workaround for broken systems.  Actually,
    because of the former, mask_IO_APIC_irq(2) is a no-op already.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
    Cc: Matthew Garrett <mjg59@srcf.ucam.org>
    Cc: Andreas Herrmann <andreas.herrmann3@amd.com>
    Cc: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 54ef76f37bcccf8c16fbaaed13c3c40825195958
Merge: 032f827... 9df2fe9...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Sun Jul 13 08:50:13 2008 +0200

    Merge branch 'linus' into sched/devel

commit 3d88cca7085cffce077f808f36551e9050eb9e3a
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jul 12 22:52:55 2008 -0700

    x86: fix numaq_tsc_disable calling
    
    got this on a test-system:
    
     calling  numaq_tsc_disable+0x0/0x39
     NUMAQ: disabling TSC
     initcall numaq_tsc_disable+0x0/0x39 returned 0 after 0 msecs
    
    that's because we should not be using arch_initcall to call numaq_tsc_disable.
    
    need to call it in setup_arch before time_init()/tsc_init()
    and call it in init_intel() to make the cpu feature bits right.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7b479becdb8c1fb4ff6fbb2a4076c471c737b54c
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jul 12 22:57:07 2008 -0700

    x86, e820: remove end_user_pfn
    
    end_user_pfn used to modify the meaning of the e820 maps.
    
    Now that all e820 operations are cleaned up, unified, tightened up,
    the e820 map always get updated to reality, we don't need to keep
    this secondary mechanism anymore.
    
    If you hit this commit in bisection it means something slipped through.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9958e810f8ac92f8a447035ee6555420ba27b847
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jul 12 14:32:45 2008 -0700

    x86: max_low_pfn_mapped fix, #3
    
    optimization: try to merge the range with same page size in
    init_memory_mapping, to get the best possible linear mappings set up.
    
    thus when GBpages is not there, we could do 2M pages.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Suresh Siddha <suresh.b.siddha@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 965194c15dc9e4f3bc44432b39c441c86af7f11d
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jul 12 14:31:28 2008 -0700

    x86: max_low_pfn_mapped fix, #2
    
    tighten the boundary checks around max_low_pfn_mapped - dont overmap
    nor undermap into holes.
    
    also print out tseg for AMD cpus, for diagnostic purposes.
    (this is an SMM area, and we split up any big mappings around that area)
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Suresh Siddha <suresh.b.siddha@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7ab073b6e0cde1544f4e79fadb75532528af7595
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jul 12 14:30:35 2008 -0700

    x86: max_low_pfn_mapped fix, #1
    
    fix crash on Ingo's big box:
    
    calling  pci_iommu_init+0x0/0x17
    PCI-DMA: Disabling AGP.
    PCI-DMA: aperture base @ d0000000 size 65536 KB
    PCI-DMA: using GART IOMMU.
    PCI-DMA: Reserving 64MB of IOMMU area in the AGP aperture
    BUG: unable to handle kernel paging request at ffff88000003be88
    IP: [<ffffffff8026d377>] __alloc_pages_internal+0xc3/0x3f2
    PGD 202063 PUD 206063 PMD 22fc00163 PTE 3b162
    Oops: 0000 [1] SMP
    
    and e820 is:
    
     BIOS-e820: 0000000000000000 - 000000000009ac00 (usable)
     BIOS-e820: 000000000009ac00 - 00000000000a0000 (reserved)
     BIOS-e820: 00000000000ca000 - 0000000000100000 (reserved)
     BIOS-e820: 0000000000100000 - 000000007ff70000 (usable)
     BIOS-e820: 000000007ff70000 - 000000007ff86000 (ACPI data)
     BIOS-e820: 000000007ff86000 - 0000000080000000 (ACPI NVS)
     BIOS-e820: 0000000080000000 - 00000000cfe00000 (usable)
     BIOS-e820: 00000000cfe00000 - 00000000d0000000 (reserved)
     BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
     BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
     BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
     BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
     BIOS-e820: 0000000100000000 - 0000000830000000 (usable)
    
    system has 32 GB RAM installed.
    
    max_low_pfn_mapped is 0xcfe00, and GART aperture is not mapped.
    
    So try to use init_memory_mapping to map that area, because the iommu
    thinks that area is ram ...
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Suresh Siddha <suresh.b.siddha@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e1719da689378de5c252ea0f51f5f76cc75fd629
Author: Eric Miao <eric.miao@marvell.com>
Date:   Tue Jun 24 16:49:41 2008 +0800

    [ARM] pxa: make littleton to use the new smc91x platform data
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Acked-by: Nicolas Pitre <nico@cam.org>
    Acked-by: Jeff Garzik <jgarzik@pobox.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 88c36eb73e1e71ea3ca16896d6478a65d230b44a
Author: Eric Miao <eric.miao@marvell.com>
Date:   Tue Jun 24 16:47:37 2008 +0800

    [ARM] pxa: make zylonite to use the new smc91x platform data
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Acked-by: Nicolas Pitre <nico@cam.org>
    Acked-by: Jeff Garzik <jgarzik@pobox.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 38fd6c3846a5657ef6950e3c1582a866cf42888f
Author: Eric Miao <eric.miao@marvell.com>
Date:   Tue Jun 24 16:14:26 2008 +0800

    [ARM] pxa: make mainstone to use the new smc91x platform data
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Acked-by: Nicolas Pitre <nico@cam.org>
    Acked-by: Jeff Garzik <jgarzik@pobox.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 3aed74cdea09831db04bd0bdfc2f377f731c1879
Author: Eric Miao <eric.miao@marvell.com>
Date:   Tue Jun 24 15:51:02 2008 +0800

    [ARM] pxa: make lubbock to use new smc91x platform data
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Acked-by: Nicolas Pitre <nico@cam.org>
    Acked-by: Jeff Garzik <jgarzik@pobox.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 52256c0e06e4a4df67134b951a21b50c713a9588
Author: Eric Miao <eric.miao@marvell.com>
Date:   Tue Jun 24 15:36:05 2008 +0800

    [NET] smc91x: prepare SMC_USE_PXA_DMA to be specified in platform data
    
    Now that the original SMC_USE_PXA_DMA specific code will always being
    built if CONFIG_ARCH_PXA is defined, so to make this part of the code
    to be PXA public, and still prevent it from being built if support of
    PXA is not selected.
    
    A SMC91X_USE_DMA flag is added to the platform data to allow platform
    to choose its usage of DMA. Note this flag itself is so named to be
    generic enough (assuming other platforms can also use DMA).
    
    It keeps backward compatibility to set the SMC91X_USE_DMA flag if
    SMC_USE_PXA_DMA is still defined.
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Acked-by: Nicolas Pitre <nico@cam.org>
    Acked-by: Jeff Garzik <jgarzik@pobox.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 159198862adad7109bb347bb30a620f67beac45f
Author: Eric Miao <eric.miao@marvell.com>
Date:   Tue Jun 24 13:38:50 2008 +0800

    [NET] smc91x: prepare for SMC_IO_SHIFT to be a platform configurable variable
    
    Now one can use the following code
    
      #define SMC_IO_SHIFT	lp->io_shift
    
    to make SMC_IO_SHIFT a variable. This, however, will slightly increase
    the CPU overhead and have negative impact on the network performance.
    The tradeoff is, this can be specified in the smc91x platform data so
    that multiple boards support can be built in a single zImage.
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Acked-by: Nicolas Pitre <nico@cam.org>
    Acked-by: Jeff Garzik <jgarzik@pobox.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit c4f0e76747e80578a8f7fddd82fd0ce8127bd2f8
Author: Eric Miao <eric.miao@marvell.com>
Date:   Thu Jun 19 17:39:03 2008 +0800

    [NET] smc91x: add SMC91X_NOWAIT flag to platform data
    
    And also favors the usage of SMC91X_NOWAIT over the hardcoded SMC_NOWAIT
    by converting "nowait" (module parameter overridable) to platform flag.
    
    There are several possibilities:
    
      1. platform data present - preferred and use as is
      2. platform data absent  - use "nowait", it can be:
           a. SMC_NOWAIT if defined
           b. default to 0 if SMC_NOWAIT isn't defined
           c. overriden by module parameter
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Acked-by: Nicolas Pitre <nico@cam.org>
    Acked-by: Jeff Garzik <jgarzik@pobox.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit fa6d3be08538bb80274d20c7e59f9beca48fa44a
Author: Eric Miao <eric.miao@marvell.com>
Date:   Thu Jun 19 17:19:57 2008 +0800

    [NET] smc91x: favor the use of SMC91X_USE_* instead of SMC_CAN_USE_*
    
    Let's simplify the logic and avoid confusion, the use of SMC91X_USE_*
    is favored than SMC_CAN_USE_*, if platform data isn't given, convert
    the hardcoded SMC_CAN_USE_* to SMC91X_USE_*.
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Acked-by: Nicolas Pitre <nico@cam.org>
    Acked-by: Jeff Garzik <jgarzik@pobox.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit d280eadc4fba0bf99fb1c3b60e8c5e007f7da02c
Author: Eric Miao <eric.miao@marvell.com>
Date:   Fri Jun 6 17:13:02 2008 +0800

    [NET] smc91x: remove "irq_flags" from "struct smc91x_platdata"
    
    IRQ trigger type can be specified in the IRQ resource definition by
    IORESOURCE_IRQ_*, we need only one way to specify this.
    
    This also fixes the following small issue:
    
    To allow dynamic support for multiple platforms, when those relevant
    macros are not defined for one specific platform, the default case
    will be:
    
    	- SMC_DYNAMIC_BUS_CONFIG defined
    	- and SMC_IRQ_FLAGS = IRQF_TRIGGER_RISING
    
    While if "irq_flags" is missing when defining the smc91x_platdata,
    usually as follows:
    
      static struct smc91x_platdata xxxx_smc91x_data = {
    	.flags	= SMC91X_USE_XXBIT,
      };
    
    The lp->cfg.irq_flags will always be overriden by the above structure
    (due to a memcpy), thus rendering lp->cfg.irq_flags to be "0" always.
    (regardless of the default SMC_IRQ_FLAGS or IORESOURCE_IRQ_* flags)
    
    Fixes this by forcing to use IORESOURCE_IRQ_* flags if present, and
    make the only user of smc91x_platdata.irq_flags (renesas/migor) to
    use IORESOURCE_IRQ_*.
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Acked-by: Nicolas Pitre <nico@cam.org>
    Acked-by: Jeff Garzik <jgarzik@pobox.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 37d7035da5b1f184c610b038b376c0c647d8d72b
Merge: 0fc3ff3... 54b2384...
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sat Jul 12 21:43:51 2008 +0100

    Merge branch 'pxa-devel' into pxa

commit 0fc3ff31f1f0fa023bb61e9336a7aa3591f2dffe
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Wed Jul 2 13:54:46 2008 +0100

    [ARM] 5146/1: pxa2xx: convert all boards to call pxa2xx_transceiver_mode helper
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 5a58d4bb66b1d68e4b9319dd5b89078bad2a7f64
Merge: 7fecc34... ac25361...
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sat Jul 12 21:43:36 2008 +0100

    Merge branch 'eseries' into pxa
    
    Conflicts:
    
    	arch/arm/mach-pxa/Makefile

commit 7fecc34e07e02b4d9dab1a1f4bf7fdac0a656b9b
Merge: a9da4f7... 9388704...
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sat Jul 12 21:43:01 2008 +0100

    Merge branch 'pxa-tosa' into pxa
    
    Conflicts:
    
    	arch/arm/mach-pxa/Kconfig
    	arch/arm/mach-pxa/tosa.c
    	arch/arm/mach-pxa/spitz.c

commit a9da4f7ed6a702996ac9d1bbaf1a3969a4c092b3
Merge: 67f5cd0... 13f7558... 03fe669...
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sat Jul 12 21:42:04 2008 +0100

    Merge branches 'pxa-ian' and 'pxa-xm270' into pxa
    
    Conflicts:
    
    	MAINTAINERS

commit 77a76369475801ab8cbb338b9d8cfa92a491badb
Author: Grant Likely <grant.likely@secretlab.ca>
Date:   Sat Jul 12 12:11:43 2008 -0600

    powerpc: Modify MPC52xx maintainers entry to cover all MPC5xxx parts
    
    Linux now supports the MPC5121 part and is handled by the same
    maintainer.  Update MAINTAINERS to reflect this.  Also remove URLs
    which are out of date or are not particularly relevant.
    
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit 1879f711d8c3960e0fd927f38ff885017a77291b
Author: John Rigby <jrigby@freescale.com>
Date:   Wed Jul 9 14:54:04 2008 -0600

    powerpc/mpc5121: Add support for CPLD on MPC5121ADS board
    
    Add a interrupt host for the interrupt controller in the mpc5121ads cpld.
    PCI interrupts are 0-7 the rest are 8-15 Touchscreen pendown irq is
    hardwired to irq1 All other irqs are chained to irq0
    
    Signed-off-by: John Rigby <jrigby@freescale.com>
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit fb1803224ea145e3424d6295d4aaa8e9fef70642
Author: John Rigby <jrigby@freescale.com>
Date:   Wed Jul 9 14:54:03 2008 -0600

    powerpc/mpc5121: Add generic board support for MPC5121 platforms
    
    Move shared code from mpc5121_ads.c to new file mpc512x_shared.c
    - mpc512x_find_ips_freq -> unchanged
    - contents of mpc5121_ads_init_IRQ -> mpc512x_init_IRQ
      - looking for fsl,mpc5121-ipic instead of fsl,ipic
    - mpc5121_ads_declare_of_platform_devices -> mpc5121_declare_of_platform_devices
      - and use compatible for lookup instead of node name
    
    Add new generic board setup mpc5121_generic.c
    
    Signed-off-by: John Rigby <jrigby@freescale.com>
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit 137e95906e294913fab02162e8a1948ade49acb5
Author: John Rigby <jrigby@freescale.com>
Date:   Wed Jul 9 14:54:02 2008 -0600

    powerpc/mpc5121: Add clock driver
    
    Plugs into the generic powerpc clock driver in
    arch/powerpc/kernel/clock.c
    
    The following subset of clk_interface is implemented:
        clk_get, clk_put:  get clock via name, release clock
        clk_enable, clk_disable:  enable or disable clock
        clk_get_rate:  get clock rate in Hz
        clk_set_rate:  stubbed
        clk_round_rate:  stubbed
        clk_set_parent: NULL
        clk_get_parent: NULL
    
    Signed-off-by: John Rigby <jrigby@freescale.com>
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit 4df64c3e58d28ffc5c61bdbdd733c5d0303b9f3c
Author: John Rigby <jrigby@freescale.com>
Date:   Wed Jul 9 14:54:01 2008 -0600

    powerpc/mpc5121: Update device tree for MPC5121ADS evaluation board
    
    Current device tree is only bare bones.  This patch adds nodes to make
    it a complete tree for the MPC5121ads.
    
    Added nodes include:
        mbx      - opengl coprocessor
        nfc      - nand flash controller
        cpld-pic - on board cpld
        rtc
        clock    - clock control
        pmc      - power management control
        gpio
        mscan    - can module
        i2c
        axe      - audio coprocessor
        display  - display interface unit
        mdio
        ethernet
        usb
        ioctl    - pin config
        pata
        ac97     - PSC configured as AC97
        pscfifo  - psc fifo configuration
        dma
        pci
    
    Fix typo in header changing MDS to ADS.
    
    Add a compatible property of the form "fsl,mpc5121-..."
    to nodes missing one.
    
    Changed localbus compatible to fsl,mpc5121-localbus, this does
    not break anything because the only code that uses it finds it
    via the node name, not compatible.
    
    Signed-off-by: John Rigby <jrigby@freescale.com>
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit 08b6c06de5d3f37295f6dbf7010fb45ae5ee14a7
Author: Grant Likely <grant.likely@secretlab.ca>
Date:   Fri Jul 11 16:17:58 2008 -0600

    powerpc/mpc5200: fix compile warnings in bestcomm driver
    
    Fix for the following compiler warnings:
    
      CC      arch/powerpc/sysdev/bestcomm/bestcomm.o
      arch/powerpc/sysdev/bestcomm/bestcomm.c: In function 'mpc52xx_bcom_probe':
      arch/powerpc/sysdev/bestcomm/bestcomm.c:446:
          warning: format '%08lx' expects type 'long unsigned int',
          but argument 2 has type 'phys_addr_t'
      CC      arch/powerpc/sysdev/bestcomm/sram.o
      arch/powerpc/sysdev/bestcomm/sram.c: In function 'bcom_sram_init':
      arch/powerpc/sysdev/bestcomm/sram.c:89:
          warning: format '%08lx' expects type 'long unsigned int',
          but argument 3 has type 'phys_addr_t'
    
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit 7ba6d6dc8d58c49cff0533819195b44fb35d6ece
Author: Grant Likely <grant.likely@secretlab.ca>
Date:   Tue Jul 1 21:38:16 2008 -0600

    powerpc/mpc5200: Add PSC helpers for bestcomm engine
    
    Simplify the interface for setting up bestcomm DMA to PSCs by adding
    some helper functions.  The helper function sets the correct values
    for the initator and ipr values in PSC DMA tasks based on the PSC
    number.
    
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit 75195dabce797f49b7d96d272e4e9330873e4340
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Fri May 23 16:42:56 2008 +1000

    powerpc/mpc5200_wdt: use linux/of_platform.h instead of asm
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit 76ef7dd030823518506d65237a12666fc3f5a0d4
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Fri May 23 16:35:47 2008 +1000

    powerpc/mpc52xx_psc_spi: use linux/of_platform.h instead of asm
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit e6a9192d066b30353b78ce1647070c0c171dd9a7
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Fri May 23 16:16:27 2008 +1000

    powerpc/pata_mpc52xx: use linux/of_platform.h instead of asm
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit b0852cb8841f35b124f4344d92abd8c0a6b54fcf
Author: Wolfgang Grandegger <wg@grandegger.com>
Date:   Wed Jul 2 11:56:40 2008 +0200

    powerpc/mpc5200: add missing MSCAN FDT nodes for TQM52xx
    
    This patch adds the still missing FDT nodes for the MSCAN devices for
    the TQM52xx modules.
    
    Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit f40987b64d0f4d40b006ce09e37161b57c1e970b
Author: Robert P. J. Day <rpjday@crashcourse.ca>
Date:   Tue Jul 8 06:38:24 2008 -0400

    OpenFirmware: Include <linux/of_i2c.h> from of_i2c.c.
    
    drivers/of/of_i2c.c should include <linux/of_i2c.h> for the prototype
    for of_register_i2c_devices().
    
    Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Acked-by: Jean Delvare <khali@linux-fr.org>
    Acked-by: Jochen Friedrich <jochen@scram.de>
    Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit 0d1cde235874b00905bce23f659690d060ebf475
Author: Jon Smirl <jonsmirl@gmail.com>
Date:   Mon Jun 30 19:01:26 2008 -0400

    powerpc/i2c: Convert i2c-mpc into an of_platform driver
    
    Convert i2c-mpc to an of_platform driver. Utilize the code in
    drivers/of-i2c.c to make i2c modules dynamically loadable by the
    device tree.
    
    Signed-off-by: Jon Smirl <jonsmirl@gmail.com>
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit 6eb9d32298290b956693fd85c815b817d39a9505
Author: Andre Schwarz <andre.schwarz@matrix-vision.de>
Date:   Thu Jul 10 11:53:16 2008 +0200

    powerpc/mpc5200: PCI write combine timer
    
    On MPC5200 the PCI target control register (PCITCR) @ MBAR + 0xD6C is
    initialized with only bit 7 (Latrule disable) set. The 8-Bit write
    combine timer (Bits 24..31) should be also set to a reasonable value
    _greater zero_ (0x08 = default) since setting it to 0x00 leads to
    _very poor_ performance as a PCI target since external burst won't be
    possible at all.
    
    Setting the WCT to 0x08 (cache-line size) leads to good overall perfomance.
    
    Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit d7f305e9a08040649b0800245e67708df58cdb55
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Mon Jul 7 10:50:25 2008 +1000

    [SCSI] sym53c8xx: Fix bogus sym_que_entry re-implementation of container_of
    
    The sym53c8xx driver, for some reason, seems to mostly re-implement
    linux/list.h with added bogosity. The main one is it's implementation
    of sym_que_entry which spits warnings with recent gcc's on some
    64 bits architectures.
    
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 02a1e3ce7df624ba91e8ff06e172f448746ad76a
Author: Alexander Beregalov <a.beregalov@gmail.com>
Date:   Sun Jul 6 17:01:34 2008 +0400

    [SCSI] scsi_cmnd.h: remove double inclusion of linux/blkdev.h
    
    Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 453cd0f3ff3bf25d86c96e62d271ba238f06d5ff
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jul 3 23:47:33 2008 -0700

    [SCSI] make struct scsi_{host,target}_type static
    
    Make the needlessly global struct scsi_{host,target}_type static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 2476b4d0426e1d6d4a42b2f7ae08f668b2cfe510
Author: James Bottomley <James.Bottomley@HansenPartnership.com>
Date:   Thu Jul 3 11:31:55 2008 -0500

    [SCSI] fix locking in host use of blk_plug_device()
    
    scsi_lib.c:scsi_host_queue_ready() plugs the device with incorrect
    locking.  It should actually have the queue lock held, but it's
    holding the host lock.  Fix this by eliminating the call.  The host
    ready has no need to plug the queue because if it returns 0 in
    scsi_request_function control transfers to not_ready which acquires
    the queue lock and plugs the device if its at zero depth.
    
    Reported-by: Elias Oltmanns <eo@nebensachen.de>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 92c299d11acd3f3e75a721acb8f57c457d5c394f
Author: Christof Schmitt <christof.schmitt@de.ibm.com>
Date:   Wed Jul 2 10:56:41 2008 +0200

    [SCSI] zfcp: Cleanup external header file
    
    Sort the extern definitions by file.
    
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 287ac01acf22ab6aaaf9f5a4919ce2449c8b391c
Author: Christof Schmitt <christof.schmitt@de.ibm.com>
Date:   Wed Jul 2 10:56:40 2008 +0200

    [SCSI] zfcp: Cleanup code in zfcp_erp.c
    
    Cleanup the code in zfcp_erp.c, move erp internal definititions to
    this file and move FSF timeout handling to the FSF layer.
    
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit c41f8cbddd4e0e72951e0575165dea8ea26f1c4b
Author: Swen Schillig <swen@vnet.ibm.com>
Date:   Wed Jul 2 10:56:39 2008 +0200

    [SCSI] zfcp: zfcp_fsf cleanup.
    
    Code cleanup for the zfcp_fsf.c file.
    
    Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 60221920706a01bef89af2577f9a90a8eeb4e662
Author: Swen Schillig <swen@vnet.ibm.com>
Date:   Wed Jul 2 10:56:38 2008 +0200

    [SCSI] zfcp: consolidate sysfs things into one file.
    
    zfcp was using three files to deal with sysfs representation
    for adapters, ports and units. The consolidation into one file
    prevents code-duplication and eases maintainability.
    
    Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 317e6b6519b5a34263a33f150ed57ad468b26a64
Author: Swen Schillig <swen@vnet.ibm.com>
Date:   Wed Jul 2 10:56:37 2008 +0200

    [SCSI] zfcp: Cleanup of code in zfcp_aux.c
    
    Overall cleanup of zfcp_aux.c to simplify code and follow kernel
    coding style.
    
    Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit f76af7d7e36373179be7a9e09f6b0aae330549b7
Author: Martin Petermann <martin@linux.vnet.ibm.com>
Date:   Wed Jul 2 10:56:36 2008 +0200

    [SCSI] zfcp: Cleanup of code in zfcp_scsi.c
    
    Cleanup code in zfcp_scsi.c, fix coding style issues and simplify the
    code.
    
    Signed-off-by: Martin Petermann <martin@linux.vnet.ibm.com>
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit feac6a07c4a3578bffd6769bb4927e8a7e1f3ffe
Author: Martin Petermann <martin@linux.vnet.ibm.com>
Date:   Wed Jul 2 10:56:35 2008 +0200

    [SCSI] zfcp: Move status accessors from zfcp to SCSI include file.
    
    Move the accessor functions for the scsi_cmnd status from zfcp to the
    SCSI include file. Change the interface to the functions to pass the
    scsi_cmnd pointer instead of the status pointer.
    
    Signed-off-by: Martin Petermann <martin@linux.vnet.ibm.com>
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 5d4e226246331087799a01c267ec72e5931ff190
Author: Christof Schmitt <christof.schmitt@de.ibm.com>
Date:   Wed Jul 2 10:56:34 2008 +0200

    [SCSI] zfcp: Small QDIO cleanups
    
    QBUFF_PER_PAGE is only used inside the qdio module, so move it to
    zfcp_qdio.c
    
    zfcp_qdio_zero_sbals is now only used in the qdio module, so make it
    static.
    
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 7afe29f7dd6dccbe454d7fd6cd6a5a7f7bcbc530
Author: Swen Schillig <swen@vnet.ibm.com>
Date:   Wed Jul 2 10:56:33 2008 +0200

    [SCSI] zfcp: Adapter reopen for large number of unsolicited status
    
    When zfcp receives 16 unsolicited status messages, this could trigger
    an adapter reopen. In this case, first try to send a new status read,
    and only if this fails, go through the recovery.
    
    Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 3968ce800f45d8795ceb6f186c1efe420c98e1b0
Author: Christof Schmitt <christof.schmitt@de.ibm.com>
Date:   Wed Jul 2 10:56:32 2008 +0200

    [SCSI] zfcp: Fix error checking for ELS ADISC requests
    
    Correctly check the status for ELS ADISC requests. 0 means success.
    
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit c57a39a45a76bc8ecdd2c8a9bc7cf7be3ed73fe1
Author: Swen Schillig <swen@vnet.ibm.com>
Date:   Wed Jul 2 10:56:31 2008 +0200

    [SCSI] zfcp: wait until adapter is finished with ERP during auto-port
    
    In some situations the auto port attachment task is started
    before the ERP is finished. To prevent this unwanted situation
    we wait until the adapter is up and running before we start our work.
    
    Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 072b91f9c6510d0ec4a49d07dbc318760c7da7b3
Author: Brian King <brking@linux.vnet.ibm.com>
Date:   Tue Jul 1 13:14:30 2008 -0500

    [SCSI] ibmvfc: IBM Power Virtual Fibre Channel Adapter Client Driver
    
    This patch adds a new device driver to support the Virtual Fibre Channel
    interface on IBM Power based servers. The Virtual I/O Server on IBM Power
    servers utilizes N-Port ID Virtualization to export a Virtual Fibre Channel
    adapter to the client. This driver is the client device driver.
    
    Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 39120e11705782c77d3a47d7d2927676fd8e3aaa
Author: Brian King <brking@linux.vnet.ibm.com>
Date:   Tue Jul 1 13:03:19 2008 -0500

    [SCSI] sg: Add target reset support
    
    Adds support for target reset to SG_SCSI_RESET.
    
    Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
    Acked-by: Douglas Gilbert <dougg@torque.net>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit f11f594edba7f689af9792a5673ed59d660ad371
Author: Martin K. Petersen <martin.petersen@oracle.com>
Date:   Wed Jun 25 11:22:42 2008 -0400

    [SCSI] lib: Add support for the T10 (SCSI) Data Integrity Field CRC
    
    The SCSI Block Protocol uses this 16-bit CRC to verify the integrity
    of each data sector.  crc_t10dif() is used by sd_dif.c when performing
    I/O to or from disks formatted with protection information.
    
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 5b635da11e3a6387172abd651d26d8ef54b1fbc7
Author: Martin K. Petersen <martin.petersen@oracle.com>
Date:   Wed Jun 25 11:22:41 2008 -0400

    [SCSI] sd: Move scsi_disk() accessor function to sd.h
    
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit aa91696e56a0870db5754610e9f9b937e77507e0
Author: Martin K. Petersen <martin.petersen@oracle.com>
Date:   Tue Jun 17 12:47:32 2008 -0400

    [SCSI] sd: Move sd.h header file
    
    Christoph objected to having sd.h in include/scsi since it is internal
    to the sd driver.  Move it to drivers/scsi/sd.h.
    
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit dbfe54a9c9a9e31cdf71704e4e70d10d22a57264
Author: Frans Pop <elendil@planet.nl>
Date:   Thu Jun 19 20:20:12 2008 -0700

    [SCSI] esp: correct module name in Kconfig help for SCSI_SUNESP
    
    The module name was changed from esp to sun_esp some time ago.
    Also correct the list of chips supported by the driver.
    
    Signed-off-by: Frans Pop <elendil@planet.nl>
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit a793804f25fb2c0fe2b784450092699ea3475332
Author: David S. Miller <davem@sunset.davemloft.net>
Date:   Sun Sep 30 17:10:42 2007 -0700

    [SCSI] esp: Correct chip ID probing sequence.
    
    The features enable bit has to be set in the config2 register
    before we can be absolutely sure we will probe a correct
    part unique ID and family code from the transfer-count-high
    register.
    
    Also, reload the CFACT, STP, SOFF, and TIMEO near the end of
    esp_reset_esp().
    
    From a patch by Maciej W. Rozycki.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit eac6e8e449647cbb9efee53977c8bfee0aa7d69e
Author: Matthew Wilcox <matthew@wil.cx>
Date:   Thu Jun 19 10:02:58 2008 -0600

    [SCSI] scsi_debug: add support for rotation speed
    
    Add support for VPD page b1 to scsi_debug
    
    SCSI VPD page b1 reports the nominal rotation speed of the device.
    Since scsi_debug is ram-based, claim to be a non-rotating medium.
    
    Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
    Acked-by: Douglas Gilbert <dougg@torque.net>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit f80f868ec463b0463b332cdb704fe5438f013f98
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Mon Jun 16 10:11:35 2008 -0500

    [SCSI] iscsi class: fix endpoint leak
    
    class_find_device gets a ref to the device so we must release it.
    The class will serialize access to the ep so we do not have to worry
    about a remove racing with the callers access, so we can simplify the
    use and drop the ref right away.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 4c2133c82385c31dd3eed76b07da1e986eb00294
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Mon Jun 16 10:11:34 2008 -0500

    [SCSI] iscsi class: update version number
    
    Update iscsi class version number.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 8e9a20cee4511be4560f9c858d9994eb6913731e
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Mon Jun 16 10:11:33 2008 -0500

    [SCSI] libiscsi, iscsi_tcp, ib_iser: fix setting of can_queue with old tools.
    
    This patch fixes two bugs that are related.
    
    1. Old tools did not set can_queue/cmds_max. This patch modifies
    libiscsi so that when we add the host we catch this and set it
    to the default.
    
    2. iscsi_tcp thought that the scsi command that was passed to
    the eh functions needed a iscsi_cmd_task allocated for it. It
    only needed a mgmt task, and now it does not matter since it
    all comes from the same pool and libiscsi handles this for the
    drivers. ib_iser had copied iscsi_tcp's code and set can_queue
    to its max - 1 to handle this. So this patch removes the max -1,
    and just sets it to the max.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit c95fddc729fafb43f420747027eeb998c2e5e798
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Mon Jun 16 10:11:32 2008 -0500

    [SCSI] iscsi class: fix refcount leak
    
    Must do a module_out if the endpoint lookup fails.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit ff0f4cb5ea322dcc32d08bab2d758c050ba1ab07
Author: James Smart <James.Smart@Emulex.Com>
Date:   Sat Jun 14 22:53:02 2008 -0400

    [SCSI] lpfc 8.2.7 : Update version to 8.2.7
    
    Update lpfc driver version to 8.2.7
    
    Signed-off-by: James Smart <james.smart@emulex.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 495a714c50e2c6ca6357129812f983b3ac0a32f2
Author: James Smart <James.Smart@Emulex.Com>
Date:   Sat Jun 14 22:52:59 2008 -0400

    [SCSI] lpfc 8.2.7 : Miscellaneous Fixes
    
    Miscellaneous Fixes:
    - Fix bug in mbox sysfs interface that locked in EAGAIN if discovery stalled.
    - Fix missing error message when npiv and loop are true when link up occurs.
    - Fix panic in lpfc_scsi_cmd_iocb_cmpl: scsi_buf was NULL, but created
      race conditions with other code paths.
    - Fix error in sysfs mailbox structure that didn't rezero on next use.
    - Add missing mempool_free() to attachment failure path
    - Fix missing put of ndlp structure during driver unload.
    - Fix applications unable to send mailbox commands during discovery.
    - Remove unused argument (type) from function lpfc_post_buffer() API
    - Fix vport name is not shown after hbacmd vportcreate.
    - Remove repeated code statements.
    
    Signed-off-by: James Smart <james.smart@emulex.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 5e9d9b8276980fc5dfa88ce34f6ec88ce3026232
Author: James Smart <James.Smart@Emulex.Com>
Date:   Sat Jun 14 22:52:53 2008 -0400

    [SCSI] lpfc 8.2.7 : Rework the worker thread
    
    Rework of the worker thread to make it more efficient.
    Make a finer-grain notfication of pending work so less time is
    spent checking conditions. Also made other general cleanups.
    
    Signed-off-by: James Smart <james.smart@emulex.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 0d2b6b83030d6a88cbf7db57f84f2daf0e0b251b
Author: James Smart <James.Smart@Emulex.Com>
Date:   Sat Jun 14 22:52:47 2008 -0400

    [SCSI] lpfc 8.2.7 : Discovery Fixes
    
    - Fix ADISC timeout on initiators causing devloss timeout on targets
    - Correct FAN processing : port state vs unreg rpi's wasn't consistent
    - Correct mismatches between ASICs and PLOGI that would skip PLOGI
    
    Signed-off-by: James Smart <james.smart@emulex.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 915caaaf622172bd3451e7b76ba9cfcea80e87c7
Author: James Smart <James.Smart@Emulex.Com>
Date:   Sat Jun 14 22:52:38 2008 -0400

    [SCSI] lpfc 8.2.7 : Change device reset behavior
    
    Prior handler was only waiting for I/O on one lun to finish before
    returning completion. Now, wait for all LUNs on the target.
    Also performed some rudimentary cleanup while in this code.
    
    Signed-off-by: James Smart <james.smart@emulex.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 235f7f25f4928f5075dbebdfb9ca2c5d90db882c
Author: Martin Peschke <mp3@de.ibm.com>
Date:   Tue Jun 10 18:21:01 2008 +0200

    [SCSI] zfcp: Remove sysfs attribute port_add
    
    With the automatic scanning of remote ports in place, there is no need
    to add remote ports manually. So, remove the port_add attribute.
    
    Signed-off-by: Martin Peschke <mp3@de.ibm.com>
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit cc8c282963bd258a5bf49d3aa52675a4ae6d31f6
Author: Swen Schillig <swen@vnet.ibm.com>
Date:   Tue Jun 10 18:21:00 2008 +0200

    [SCSI] zfcp: Automatically attach remote ports
    
    Automatically attach the remote ports in zfcp when the adapter is set
    online. This is done by querying all available ports from the FC
    namesever. The scan for remote ports is also triggered by RSCNs and
    can be triggered manually with the sysfs attribute 'port_rescan'.
    
    Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 85a82392fe6fe7620d8fe0eb694f926cefe62e1f
Author: Sven Schuetz <sven@linux.vnet.ibm.com>
Date:   Tue Jun 10 18:20:59 2008 +0200

    [SCSI] zfcp: Add port_state attribute to sysfs
    
    The sysfs attribute /sys/class/fc_host/hostX/port_state was not set by
    zfcp so far.
    
    Now, the appropriate members of the fc_function_template struct are
    set during its initialziation. The first is a boolean to show the port
    state. The second is a function pointer to the function
    zfcp_get_host_port_state, which reads the port state from our adapter
    status bits and calls fc_host_port_state with the approriate port
    state afterwards.
    
    Signed-off-by: Sven Schuetz <sven@linux.vnet.ibm.com>
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 553448f6c4838a1e4bed2bc9301c748278d7d9ce
Author: Christof Schmitt <christof.schmitt@de.ibm.com>
Date:   Tue Jun 10 18:20:58 2008 +0200

    [SCSI] zfcp: Message cleanup
    
    Cleanup the messages used in the zfcp driver: Remove unnecessary debug
    and trace message and convert the remaining messages to standard
    kernel macros. Remove the zfcp message macros and while updating the
    whole flie also update the copyright headers.
    
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 00bab91066a49468bfa4f6d5c8ad5e9ec53b7ea3
Author: Swen Schillig <swen@vnet.ibm.com>
Date:   Tue Jun 10 18:20:57 2008 +0200

    [SCSI] zfcp: Cleanup qdio code
    
    Cleanup the interface code from zfcp to qdio. Also move code that
    belongs to the qdio interface from the erp to the qdio file.
    
    Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit fa04c2816883a49ec518514f6c19767d54be20b5
Author: Christof Schmitt <christof.schmitt@de.ibm.com>
Date:   Tue Jun 10 18:20:56 2008 +0200

    [SCSI] zfcp: Cleanup code in zfcp_ccw
    
    Overall cleanup in file zfcp_ccw.c. Fix coding style issues, remove
    useless macros and messages and convert remaining messages to standard
    macros.
    
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 45633fdc9615f9fd2a0ae18e301562298b15abf3
Author: Christof Schmitt <christof.schmitt@de.ibm.com>
Date:   Tue Jun 10 18:20:55 2008 +0200

    [SCSI] zfcp: Move CFDC code to new file.
    
    zfcp implements a device file to allow Linux guests changing the
    Access Control Tables stored in the adapter. The code for the device
    file has nothing to do with the other parts of the driver, so move it
    to a new file and cleanup the code while doing so.
    
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 24073b475d6d2bad8880434a16343ee1da816ea5
Author: Christof Schmitt <christof.schmitt@de.ibm.com>
Date:   Tue Jun 10 18:20:54 2008 +0200

    [SCSI] zfcp: Move FC code to new file
    
    Move all Fibre Channel related code to new file and cleanup the code
    while doing so.
    
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 6362abd3e00d3161affad996fa53cc69a01fc6d1
Author: Martin K. Petersen <martin.petersen@oracle.com>
Date:   Thu Jun 5 23:30:03 2008 -0400

    [SCSI] Rename scsi_bidi_sdb_cache
    
    The data integrity changes need to dynamically allocate
    scsi_data_buffers too.  Rename scsi_bidi_sdb_cache for clarity.
    
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 090507157f3bc43dd925fda50f8aca7d03b616b6
Author: Mark Salyzyn <Mark_Salyzyn@adaptec.com>
Date:   Wed May 28 15:32:55 2008 -0400

    [SCSI] aacraid: prevent copy_from_user() BUG!
    
    Seen:
    
    	kernel BUG at arch/i386/lib/usercopy.c:872
    
    under a 2.6.18-8.el5 kernel. Traced it to a garbage-in/garbage-out
    ioctl condition in the aacraid driver.
    
    Adaptec's special ioctl scb passthrough needs to check the validity of
    the individual scatter gather count fields to the maximum the adapter
    supports. Doing so will have the side effect of preventing
    copy_from_user() from bugging out while populating the dma buffers.
    This is a hardening effort, issue was triggered by an errant version
    of the management tools and thus the BUG should not be seen in the
    field.
    
    [jejb: fixed up compile failure]
    Signed-off-by: Mark Salyzyn <aacraid@adaptec.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 597136ab70a6dccba5c40ee6eed88e881412429b
Author: Martin K. Petersen <martin.petersen@oracle.com>
Date:   Thu Jun 5 00:12:59 2008 -0400

    [SCSI] scsi_debug: Runtime-configurable sector size
    
    Make scsi_debug sector size configurable at load time instead of being
    a #define.  Handy for testing 4KB sectors.
    
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Acked-by: Douglas Gilbert <dougg@torque.net>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 3f27e3ed11e67c5ee19d560a50eafd93cf8c6682
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Thu May 29 07:56:55 2008 +0900

    [SCSI] bsg: fix bsg_mutex hang with device removal
    
    We don't need to hold bsg_mutex during bsg_complete_all_commands(). It
    leads to a problem that we block bsg_unregister_queue during
    bsg_complete_all_commands (untill all the outstanding commands
    complete).
    
    Thanks to Pete Wyckoff for finding the bug and testing the patch.
    
    The detailed bug report is:
    
    http://marc.info/?l=linux-scsi&m=121182137132145&w=2
    
    Tested-by: Pete Wyckoff <pw@osc.edu>
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 30e9ba9f2001f45960507f1963551311a67d0209
Author: Boaz Harrosh <bharrosh@panasas.com>
Date:   Mon May 26 11:31:19 2008 +0300

    [SCSI] iscsi_tcp: Enable any size command
    
    Let through upto the largest command of 260 defined by the scsi standard.
    iscsi core supports this already. Now that the scsi-ml supports it we can
    start using large commands.
    
    [jejb:rejections fixed up]
    Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
    Acked-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 8f333991ba8479fe8a9d72aea978db415e3c2f2a
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed May 21 15:54:20 2008 -0500

    [SCSI] scsi: use get_unaligned_* helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 3a12b199fc820a52b8321c2b35172a1b3651120d
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed May 21 15:54:19 2008 -0500

    [SCSI] Replace __FUNCTION__ with __func__ in iscsi_tcp.
    
    __FUNCTION__ is gcc-specific, use __func__
    
    (Update diff by Mike Christie)
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 913e5bf435617aa529919a4f7567f849f9f35f9f
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:54:18 2008 -0500

    [SCSI] libiscsi, iser, tcp: remove recv_lock
    
    The recv lock was defined so the iscsi layer could block
    the recv path from processing IO during recovery. It
    turns out iser just set a lock to that pointer which was pointless.
    
    We now disconnect the transport connection before doing recovery
    so we do not need the recv lock. For iscsi_tcp we still stop
    the recv path incase older tools are being used.
    
    This patch also has iscsi_itt_to_ctask user grab the session lock
    and has the caller access the task with the lock or get a ref
    to it in case the target is broken and sends a tmf success response
    then sends data or a response for the command that was supposed to
    be affected bty the tmf.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 3cf7b233ffc45d4fc381221f74d24f10e692c4ea
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:54:17 2008 -0500

    [SCSI] libiscsi: fix cmds_max setting
    
    Drivers expect that the cmds_max value they pass to the iscsi layer
    is the max scsi commands  + mgmt tasks. This patch implements that
    and fixes some checks for nr cmd limits.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 88dfd340b9dece8fcaa1a2d4c782338926c017f7
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:54:16 2008 -0500

    [SCSI] iscsi class: Add session initiatorname and ifacename sysfs attrs.
    
    This adds two new attrs used for creating initiator ports and
    binding sessions to hardware.
    
    The session level initiatorname:
    
    Since bnx2i does a scsi_host per host device, we need to add the
    iface initiator port settings on the session, so we can create
    multiple initiator ports (each with different inames) per device/scsi_host.
    
    The current iname reflects that qla4xxx can have one iname per hba, and we are
    allocating a host per session for software. The iname on the host will
    remain so we can export and set the hba level qla4xxx setting.
    
    The ifacename attr:
    
    To bind a session to a some peice of hardware in userspace we maintain
    some mappings, but during boot or iscsid restart (iscsid contains the user
    space part of the driver) we need to be able to figure out which of those
    host mappings abstractions maps to certain sessions. This patch adds
    a ifacename attr, which userspace can set to id the host side of the
    endpoint across pivot_roots and iscsid restarts.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 06520edea0fc7007985fa4cd51560149feb3f442
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:54:15 2008 -0500

    [SCSI] iscsi_tcp: hook iscsi_tcp into iscsi_endpoint code
    
    iscsi_tcp creates its ep in userspace using sockets because
    it is virtual, so we just check if we are sent a ep and fail
    if we are.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 412eeafa0a51a8d86545d0be637bf84e4374fccf
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:54:14 2008 -0500

    [SCSI] iser: Modify iser to take a iscsi_endpoint struct in ep callouts and session setup
    
    This hooks iser into the iscsi endpoint code. Previously it handled the
    lookup and allocation. This has been made generic so bnx2i and iser can
    share it. It also allows us to pass iser the leading conn's ep, so we
    know the ib_deivce being used and can set it as the scsi_host's parent.
    And that allows scsi-ml to set the dma_mask based on those values.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit d82ff9be733a2e6da4f6c2ab4e9216f3f536503d
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:54:13 2008 -0500

    [SCSI] iscsi class: add endpoint class
    
    Add sysfs representation for the endpoint, so userspace can match the
    host and session to the endpoint. This will allow us to set the host's
    parent correctly at host creation time.
    
    The next patches will convert tcp and iser, and fix iser's dma_mask
    bug.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 7970634b81a6e3561954517bca42615542c4535b
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:54:12 2008 -0500

    [SCSI] iscsi class: user device_for_each_child instead of duplicating session list
    
    Currently we duplicate the list of sessions, because we were using the
    test for if a session was on the host list to indicate if the session
    was bound or unbound. We can instead use the target_id and fix up
    the class so that drivers like bnx2i do not have to manage the target id
    space.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 2261ec3d686e35c1a6088ab7f00a1d02b528b994
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:54:11 2008 -0500

    [SCSI] iser: handle iscsi_cmd_task rename
    
    This handles the iscsi_cmd_task rename and renames
    the iser cmd task to iser task.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 135a8ad4e09309d36dcb8b5c7f55db0b6a15b2d6
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:54:10 2008 -0500

    [SCSI] iscsi_tcp: handle iscsi_cmd_task rename
    
    This converts iscsi_tcp to use the iscsi_task name.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 9c19a7d0387124a508d2cdb38ebf8cd484631ad0
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:54:09 2008 -0500

    [SCSI] libiscsi: rename iscsi_cmd_task to iscsi_task
    
    This is the second part of the iscsi task merging, and
    all it does it rename iscsi_cmd_task to iscsi_task and
    mtask/ctask to just task.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 2747fdb25726caa1a89229f43d99ca50af72576a
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:54:08 2008 -0500

    [SCSI] iser: convert ib_iser to support merged tasks
    
    Convert ib_iser to support merged tasks.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit fbc514b4e262bc0596faae8640ebc0b9142a1cdd
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:54:07 2008 -0500

    [SCSI] iscsi_tcp: convert iscsi_tcp to support merged tasks
    
    Convert iscsi_tcp to support merged tasks.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 3e5c28ad0391389959ccae81c938c7533efb3490
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:54:06 2008 -0500

    [SCSI] libiscsi: merge iscsi_mgmt_task and iscsi_cmd_task
    
    There is no need to have the mgmt and cmd tasks separate
    structs. It used to save a lot of memory when we overprealocated
    memory for tasks, but the next patches will set up the
    driver so in the future they can use a mempool or some other
    common scsi command allocator and common tagging.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 052d014485d2ce5bb7fa8dd0df875dafd1db77df
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:54:05 2008 -0500

    [SCSI] libiscsi: modify libiscsi so it supports offloaded data paths
    
    This patch modifies libiscsi, so drivers like bnx2i and iser can execute
    a command from queuecommand/send_pdu instead of having to be queued to
    be run in a workq.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 0af967f5d4f2dd1e00618d34ac988037d37a6c3b
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:54:04 2008 -0500

    [SCSI] libiscsi, iscsi_tcp, iser: add session cmds array accessor
    
    Currently to get a ctask from the session cmd array, you have to
    know to use the itt modifier. To make this easier on LLDs and
    so in the future we can easilly kill the session array and use
    the host shared map instead, this patch adds a nice wrapper
    to strip the itt into a session->cmds index and return a ctask.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit b40977d95fb3a1898ace6a7d97e4ed1a33a440a4
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:54:03 2008 -0500

    [SCSI] iser: fix handling of scsi cmnds during recovery.
    
    After the stop_conn callback has returned the LLD should not
    touch the scsi cmds. iscsi_tcp and libiscsi use the
    conn->recv_lock and suspend_rx field to halt recv path
    processing, but iser does not have any protection.
    
    This patch modifies iser so that userspace can just
    call the ep_disconnect callback, which will halt
    all recv IO, before calling the stop_conn callback so
    we do not have to worry about the conn->recv_lock and
    suspend rx field. iser just needs to stop the send side
    from accessing the ib conn.
    
    Fixup to handle when the ep poll fails and ep disconnect
    is called from Erez.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 5af3e91d232b7e022f258202f72ebb79b8b0c706
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:54:02 2008 -0500

    [SCSI] iscsi: modify iscsi printk so it can take driver data pointers
    
    Some drivers want to be able to just pass in the driver data pointers
    to the iscsi objects. To enable this we need the iscsi printk macro
    to cast the object.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 5d91e209fb21fb9cc765729d4c6a85a9fb6c9187
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:54:01 2008 -0500

    [SCSI] iscsi: remove session/conn_data_size from iscsi_transport
    
    This removes the session and conn data_size fields from the iscsi_transport.
    Just pass in the value like with host allocation. This patch also makes
    it so the LLD iscsi_conn data is allocated with the iscsi_cls_conn.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit a4804cd6eb19318ae8d08ea967cfeaaf5c5b68a6
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:54:00 2008 -0500

    [SCSI] iscsi: add iscsi host helpers
    
    This finishes the host/session unbinding, by adding some helpers
    to add and remove hosts and the session they manage.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 756135215ec743be6fdce2bdebe8cdb9f8a231f6
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:53:59 2008 -0500

    [SCSI] iscsi: remove session and host binding in libiscsi
    
    bnx2i allocates a host per netdevice but will use libiscsi,
    so this unbinds the session from the host in that code.
    
    This will also be useful for the iser parent device dma settings
    fixes.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 32c6e1b9a2e27076b7070a9ec56a9e5437ebd725
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:53:58 2008 -0500

    [SCSI] iscsi class: rename iscsi_host to iscsi_cls_host
    
    This renames the iscsi_host to iscsi_cls_host to match the other
    structs, because libiscsi wants to use the iscsi_host name in
    the future.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit d3826721b198001c55353b1c54e10843068aae63
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:53:57 2008 -0500

    [SCSI] iscsi class, iscsi drivers: remove unused iscsi_transport attrs
    
    max_cmd_len and max_conn are not really used. max_cmd_len is
    always 16 and can be set by the LLD. max_conn is always one
    since we do not support MCS.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 40753caa364bfba60ebd5e2a8bdf366ef175d03c
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Wed May 21 15:53:56 2008 -0500

    [SCSI] iscsi class, iscsi_tcp/iser: add host arg to session creation
    
    iscsi offload (bnx2i and qla4xx) allocate a scsi host per hba,
    so the session creation path needs a shost/host_no argument.
    Software iscsi/iser will follow the same behabior as before
    where it allcoates a host per session, but in the future iser
    will probably look more like bnx2i where the host's parent is
    the hardware (rnic for iser and for bnx2i it is the nic), because
    it does not use a socket layer like how iscsi_tcp does.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit d54d48b80fb523ce1b1a644e4876b08835ad757f
Author: Prakash, Sathya <sathya.prakash@lsi.com>
Date:   Wed May 21 01:02:18 2008 +0530

    [SCSI] mpt fusion : Adding FAULT Reset polling work
    
    When the firmware is in Fault state it will be identifed only when the next time
    the driver access the IOC state.
    This patch includes a polling function in the driver which will be executed in
    regular interval to check the status of the firmware and if it is in Fault
    state, then the firmware will be reset by the driver.
    
    Signed-off-by: Sathya Prakash <sathya.prakash@lsi.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit cc4724492ddf920475ad7f12bfcb81ffca16f777
Author: Prakash, Sathya <sathya.prakash@lsi.com>
Date:   Wed May 21 01:01:11 2008 +0530

    [SCSI] mpt fusion : Setting intial period to 0xFF instead of 0xA
    
    The initial period is set to 0xFF
    
    Signed-off-by: Sathya Prakash <sathya.prakash@lsi.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit a72f0dbfd93159acdf2467e5a022b28f763061f6
Author: Jan Glauber <jang@linux.vnet.ibm.com>
Date:   Sat Jul 12 15:42:11 2008 +0800

    crypto: s390 - Respect STFL bit
    
    Bevore issuing any s390 crypto operation check whether the
    CPACF facility is enabled in the facility list. That way a
    virtualization layer can prevent usage of the CPACF facility
    regardless of the availability of the crypto instructions.
    
    Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit ae94b8075a2ed58d2318ef03827b25bc844f844e
Merge: eca91e7... a26929f...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Sat Jul 12 07:29:02 2008 +0200

    Merge branch 'linus' into x86/core
    
    Conflicts:
    
    	arch/x86/mm/ioremap.c
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit eca91e7838ec92e8c12122849ec7539c4765b689
Author: Roland McGrath <roland@redhat.com>
Date:   Thu Jul 10 14:50:39 2008 -0700

    x86_64: fix delayed signals
    
    On three of the several paths in entry_64.S that call
    do_notify_resume() on the way back to user mode, we fail to properly
    check again for newly-arrived work that requires another call to
    do_notify_resume() before going to user mode.  These paths set the
    mask to check only _TIF_NEED_RESCHED, but this is wrong.  The other
    paths that lead to do_notify_resume() do this correctly already, and
    entry_32.S does it correctly in all cases.
    
    All paths back to user mode have to check all the _TIF_WORK_MASK
    flags at the last possible stage, with interrupts disabled.
    Otherwise, we miss any flags (TIF_SIGPENDING for example) that were
    set any time after we entered do_notify_resume().  More work flags
    can be set (or left set) synchronously inside do_notify_resume(), as
    TIF_SIGPENDING can be, or asynchronously by interrupts or other CPUs
    (which then send an asynchronous interrupt).
    
    There are many different scenarios that could hit this bug, most of
    them races.  The simplest one to demonstrate does not require any
    race: when one signal has done handler setup at the check before
    returning from a syscall, and there is another signal pending that
    should be handled.  The second signal's handler should interrupt the
    first signal handler before it actually starts (so the interrupted PC
    is still at the handler's entry point).  Instead, it runs away until
    the next kernel entry (next syscall, tick, etc).
    
    This test behaves correctly on 32-bit kernels, and fails on 64-bit
    (either 32-bit or 64-bit test binary).  With this fix, it works.
    
        #define _GNU_SOURCE
        #include <stdio.h>
        #include <signal.h>
        #include <string.h>
        #include <sys/ucontext.h>
    
        #ifndef REG_RIP
        #define REG_RIP REG_EIP
        #endif
    
        static sig_atomic_t hit1, hit2;
    
        static void
        handler (int sig, siginfo_t *info, void *ctx)
        {
          ucontext_t *uc = ctx;
    
          if ((void *) uc->uc_mcontext.gregs[REG_RIP] == &handler)
            {
              if (sig == SIGUSR1)
                hit1 = 1;
              else
                hit2 = 1;
            }
    
          printf ("%s at %#lx\n", strsignal (sig),
                  uc->uc_mcontext.gregs[REG_RIP]);
        }
    
        int
        main (void)
        {
          struct sigaction sa;
          sigset_t set;
    
          sigemptyset (&sa.sa_mask);
          sa.sa_flags = SA_SIGINFO;
          sa.sa_sigaction = &handler;
    
          if (sigaction (SIGUSR1, &sa, NULL)
              || sigaction (SIGUSR2, &sa, NULL))
            return 2;
    
          sigemptyset (&set);
          sigaddset (&set, SIGUSR1);
          sigaddset (&set, SIGUSR2);
          if (sigprocmask (SIG_BLOCK, &set, NULL))
            return 3;
    
          printf ("main at %p, handler at %p\n", &main, &handler);
    
          raise (SIGUSR1);
          raise (SIGUSR2);
    
          if (sigprocmask (SIG_UNBLOCK, &set, NULL))
            return 4;
    
          if (hit1 + hit2 == 1)
            {
              puts ("PASS");
              return 0;
            }
    
          puts ("FAIL");
          return 1;
        }
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit da1f29f5dfcc8641f9ff6f3deaa9f03b57e63229
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Sat Jul 12 02:50:15 2008 +0200

    x86: remove conflicting nx6325 and nx6125 quirks
    
    We have two conflicting DMA-based quirks in there for the same set of
    boxes (HP nx6325 and nx6125) and one of them actually breaks my box.
    
    So remove the extra code.
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Cc: Stephen Rothwell <sfr@canb.auug.org.au>
    Cc: =?iso-8859-1?q?T=F6r=F6k_Edwin?= <edwintorok@gmail.com>
    Cc: Vegard Nossum <vegard.nossum@gmail.com>
    Cc: Andreas Herrmann <andreas.herrmann3@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit de32a2434f7ce4600da90ecb44abcdc365ada1d0
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Sat Jul 12 05:33:30 2008 +0200

    kernel-paramaters: document pmtmr= command line option
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 38032f72601deac7aab00691c79e83d09b204e2a
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Fri Jul 11 12:57:31 2008 -0700

    acpi_pm clccksource: fix printk format warning
    
    Fix printk format warning in acpi_pm clocksource:
    
    linux-next-20080711/drivers/clocksource/acpi_pm.c:231: warning: format '%04lx' expects type 'long unsigned int', but argument 2 has type 'u32'
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Cc: akpm <akpm@linux-foundation.org>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 49f1487b2e41bd8439ea39a4f15b4064e823cc54
Author: Mingming Cao <cmm@us.ibm.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Documention update for new ordered mode and delayed allocation
    
    Adding some documentations for delayed allocation and new ordered mode.
    
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit e4079a11f5ed966b7d972cc69e8d337a0f095e32
Author: Eric Sandeen <sandeen@redhat.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: do not set extents feature from the kernel
    
    We've talked for a while about getting rid of any feature-
    setting from the kernel; this gets rid of the code which would
    set the INCOMPAT_EXTENTS flag on the first file write when mounted
    as ext4[dev].
    
    With this patch, if the extents feature is not already set on disk,
    then mounting as ext4 will fall back to noextents with a warning,
    and if -o extents is explicitly requested, the mount will fail,
    also with warning.
    
    Signed-off-by: Eric Sandeen <sandeen@redhat.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit c07651b556323e0e763c452587fe29d2b034b314
Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Don't allow nonextenst mount option for large filesystem
    
    The block mapped inode format can address only blocks within 2**32. This
    causes a number of issues, the biggest of which is that the block
    allocator needs to be taught that certain inodes can not utilize block
    numbers > 2**32.  So until this is fixed, it is simplest to fail
    mounting of file systems with more than 2**32 blocks if the -o noextents
    option is given.
    
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit dd919b9822c5fd9fd72f95a602440130297c3857
Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Enable delalloc by default.
    
    Enable delalloc by default to ensure it gets sufficient testing and
    because it makes the filesystem much more efficient.  Add a nodealalloc
    option to disable delayed allocation, and update ext4_show_options to
    show delayed allocation off if it is disabled.
    
    If the data=journal mount option is used, disable delayed allocation
    since the delalloc code doesn't support data=journal yet.
    
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>

commit 3e3398a08d6e516675d5af853d625dc7dd90eab1
Author: Mingming Cao <cmm@us.ibm.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: delayed allocation i_blocks fix for stat
    
    Right now i_blocks is not getting updated until the blocks are actually
    allocaed on disk.  This means with delayed allocation, right after files
    are copied, "ls -sF" shoes the file as taking 0 blocks on disk.  "du"
    also shows the files taking zero space, which is highly confusing to the
    user.
    
    Since delayed allocation already keeps track of per-inode total
    number of blocks that are subject to delayed allocation, this patch fix
    this by using that to adjust the value returned by stat(2). When real
    block allocation is done, the i_blocks will get updated. Since the
    reserved blocks for delayed allocation will be decreased, this will be
    keep value returned by stat(2) consistent.
    
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 632eaeab1feb5d78c1e2bfb1d2dfc0ebb8ac187f
Author: Mingming Cao <cmm@us.ibm.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: fix delalloc i_disksize early update issue
    
    Ext4_da_write_end() used walk_page_buffers() with a callback function of
    ext4_bh_unmapped_or_delay() to check if it extended the file size
    without allocating any blocks (since in this case i_disksize needs to be
    updated).  However, this is didn't work proprely because the buffer head
    has not been marked dirty yet --- this is done later in
    block_commit_write() --- which caused ext4_bh_unmapped_or_delay() to
    always return false.
    
    In addition, walk_page_buffers() checks all of the buffer heads covering
    the page, and the only buffer_head that should be checked is the one
    covering the end of the write.  Otherwise, given a 1k blocksize
    filesystem and a 4k page size, the buffer head covering the first 1k
    stripe of the file could be unmapped (because it was a sparse file), and
    the second or third buffer_head covering that page could be mapped, and
    using walk_page_buffers() would fail in this case since it would stop at
    the first unmapped buffer_head and return true.
    
    The core problem is that walk_page_buffers() was intended to do work in
    a callback function, and a non-zero return value indicated a failure,
    which termined the walk of the buffer heads covering the page.  It was
    not intended to be used with a boolean function, such as
    ext4_bh_unmapped_or_delay().
    
    Add addtional fix from Aneesh to protect i_disksize update rave with truncate.
    
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit f0e6c98593eb8a77edb7dd0edb22bb9f9368c567
Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Handle page without buffers in ext4_*_writepage()
    
    It can happen that buffers are removed from the page before it gets
    marked dirty and then is passed to writepage().  In writepage() we just
    initialize the buffers and check whether they are mapped and non
    delay. If they are mapped and non delay we write the page. Otherwise we
    mark them dirty.  With this change we don't do block allocation at all
    in ext4_*_write_page.
    
    writepage() can get called under many condition and with a locking order
    of journal_start -> lock_page, we should not try to allocate blocks in
    writepage() which get called after taking page lock.  writepage() can
    get called via shrink_page_list even with a journal handle which was
    created for doing inode update.  For example when doing
    ext4_da_write_begin we create a journal handle with credit 1 expecting a
    i_disksize update for the inode. But ext4_da_write_begin can cause
    shrink_page_list via _grab_page_cache. So having a valid handle via
    ext4_journal_current_handle is not a guarantee that we can use the
    handle for block allocation in writepage, since we shouldn't be using
    credits that had been reserved for other updates.  That it could result
    in we running out of credits when we update inodes.
    
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit cd1aac32923a9c8adcc0ae85e33c1ca0c5855838
Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Add ordered mode support for delalloc
    
    This provides a new ordered mode implementation which gets rid of using
    buffer heads to enforce the ordering between metadata change with the
    related data chage.  Instead, in the new ordering mode, it keeps track
    of all of the inodes touched by each transaction on a list, and when
    that transaction is committed, it flushes all of the dirty pages for
    those inodes.  In addition, the new ordered mode reverses the lock
    ordering of the page lock and transaction lock, which provides easier
    support for delayed allocation.
    
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 61628a3f3a37af2bf25daf8e26fd6b76a78c4f76
Author: Mingming Cao <cmm@us.ibm.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Invert lock ordering of page_lock and transaction start in delalloc
    
    With the reverse locking, we need to start a transation before taking
    the page lock, so in ext4_da_writepages() we need to break the write-out
    into chunks, and restart the journal for each chunck to ensure the
    write-out fits in a single transaction.
    
    Updated patch from Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    which fixes delalloc sync hang with journal lock inversion, and address
    the performance regression issue.
    
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: Jan Kara <jack@suse.cz>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 06d6cf6959d22037fcec598f4f954db5db3d7356
Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    mm: Add range_cont mode for writeback
    
    Filesystems like ext4 needs to start a new transaction in
    the writepages for block allocation. This happens with delayed
    allocation and there is limit to how many credits we can request
    from the journal layer. So we call write_cache_pages multiple
    times with wbc->nr_to_write set to the maximum possible value
    limitted by the max journal credits available.
    
    Add a new mode to writeback that enables us to handle this
    behaviour. In the new mode we update the wbc->range_start
    to point to the new offset to be written. Next call to
    call to write_cache_pages will start writeout from specified
    range_start offset. In the new mode we also limit writing
    to the specified wbc->range_end.
    
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Acked-by: Jan Kara <jack@suse.cz>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit d2a1763791a634e315ec926b62829c1e88842c86
Author: Mingming Cao <cmm@us.ibm.com>
Date:   Mon Jul 14 17:52:37 2008 -0400

    ext4: delayed allocation ENOSPC handling
    
    This patch does block reservation for delayed
    allocation, to avoid ENOSPC later at page flush time.
    
    Blocks(data and metadata) are reserved at da_write_begin()
    time, the freeblocks counter is updated by then, and the number of
    reserved blocks is store in per inode counter.
    
    At the writepage time, the unused reserved meta blocks are returned
    back. At unlink/truncate time, reserved blocks are properly released.
    
    Updated fix from  Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    to fix the oldallocator block reservation accounting with delalloc, added
    lock to guard the counters and also fix the reservation for meta blocks.
    
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: Theodore Ts'o <tytso@mit.edu>

commit e8ced39d5e8911c662d4d69a342b9d053eaaac4e
Author: Mingming Cao <cmm@us.ibm.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    percpu_counter: new function percpu_counter_sum_and_set
    
    Delayed allocation need to check free blocks at every write time.
    percpu_counter_read_positive() is not quit accurate. delayed
    allocation need a more accurate accounting, but using
    percpu_counter_sum_positive() is frequently is quite expensive.
    
    This patch added a new function to update center counter when sum
    per-cpu counter, to increase the accurate rate for next
    percpu_counter_read() and require less calling expensive
    percpu_counter_sum().
    
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 64769240bd07f446f83660bb143bb609d8ab4910
Author: Alex Tomas <alex@clusterfs.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Add delayed allocation support in data=writeback mode
    
    Updated with fixes from Mingming Cao <cmm@us.ibm.com> to unlock and
    release the page from page cache if the delalloc write_begin failed, and
    properly handle preallocated blocks.  Also added a fix to clear
    buffer_delay in block_write_full_page() after allocating a delayed
    buffer.
    
    Updated with fixes from Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    to update i_disksize properly and to add bmap support for delayed
    allocation.
    
    Updated with a fix from Valerie Clement <valerie.clement@bull.net> to
    avoid filesystem corruption when the filesystem is mounted with the
    delalloc option and blocksize < pagesize.
    
    Signed-off-by: Alex Tomas <alex@clusterfs.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
    Signed-off-by:  Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>

commit 29a814d2ee0e43c2980f33f91c1311ec06c0aa35
Author: Alex Tomas <alex@clusterfs.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    vfs: add hooks for ext4's delayed allocation support
    
    Export mpage_bio_submit() and __mpage_writepage() for the benefit of
    ext4's delayed allocation support.   Also change __block_write_full_page
    so that if buffers that have the BH_Delay flag set it will call
    get_block() to get the physical block allocated, just as in the
    !BH_Mapped case.
    
    Signed-off-by: Alex Tomas <alex@clusterfs.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 87c89c232c8f7b3820c33c3b9bc803e9358027da
Author: Jan Kara <jack@suse.cz>
Date:   Fri Jul 11 19:27:31 2008 -0400

    jbd2: Remove data=ordered mode support using jbd buffer heads
    
    Signed-off-by: Jan Kara <jack@suse.cz>

commit 678aaf481496b01473b778685eca231d6784098b
Author: Jan Kara <jack@suse.cz>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Use new framework for data=ordered mode in JBD2
    
    This patch makes ext4 use inode-based implementation of data=ordered mode
    in JBD2. It allows us to unify some data=ordered and data=writeback paths
    (especially writepage since we don't have to start a transaction anymore)
    and remove some buffer walking.
    
    Updated fix from Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    to fix file system hang due to corrupt jinode values.
    
    Signed-off-by: Jan Kara <jack@suse.cz>
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit c851ed540173736e60d48b53b91a16ea5c903896
Author: Jan Kara <jack@suse.cz>
Date:   Fri Jul 11 19:27:31 2008 -0400

    jbd2: Implement data=ordered mode handling via inodes
    
    This patch adds necessary framework into JBD2 to be able to track inodes
    with each transaction and write-out their dirty data during transaction
    commit time.
    
    This new ordered mode brings all sorts of advantages such as possibility
    to get rid of journal heads and buffer heads for data buffers in ordered
    mode, better ordering of writes on transaction commit, simplification of
     some JBD code, no more anonymous pages when truncate of data being
    committed happens.  Also with this new ordered mode, delayed allocation
    on ordered mode is much simpler.
    
    Signed-off-by: Jan Kara <jack@suse.cz>

commit f4c0a0fdfae708f7aa438c27a380ed4071294e11
Author: Jan Kara <jack@suse.cz>
Date:   Fri Jul 11 19:27:31 2008 -0400

    vfs: export filemap_fdatawrite_range()
    
    Make filemap_fdatawrite_range() function public, so that it can later
    be used in ordered mode rewrite by JBD/JBD2.
    
    Signed-off-by: Jan Kara <jack@suse.cz>

commit 9ddfc3dc75b5cc55ff3cfa586e962d252f1db9d3
Author: Jan Kara <jack@suse.cz>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Fix lock inversion in ext4_ext_truncate()
    
    We cannot call ext4_orphan_add() from under i_data_sem because that
    causes a lock ordering violation between i_data_sem and and the
    superblock lock.
    
    Updated with Aneesh's locking order fix
    
    Signed-off-by: Jan Kara <jack@suse.cz>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit cf108bca465dde0c015f32dd453b99457d31c7c7
Author: Jan Kara <jack@suse.cz>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Invert the locking order of page_lock and transaction start
    
    This changes are needed to support data=ordered mode handling via
    inodes.  This enables us to get rid of the journal heads and buffer
    heads for data buffers in the ordered mode.  With the changes, during
    tranasaction commit we writeout the inode pages using the
    writepages()/writepage(). That implies we take page lock during
    transaction commit. This can cause a deadlock with the locking order
    page_lock -> jbd2_journal_start, since the jbd2_journal_start can wait
    for the journal_commit to happen and the journal_commit now needs to
    take the page lock. To avoid this dead lock reverse the locking order.
    
    Signed-off-by: Jan Kara <jack@suse.cz>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit c7d206b3379f7d6462e778b74f475c470ee3dcaf
Author: Jan Kara <jack@suse.cz>
Date:   Fri Jul 11 19:27:31 2008 -0400

    vfs: Move mark_inode_dirty() from under page lock in generic_write_end()
    
    There's no need to call mark_inode_dirty() under page lock in
    generic_write_end(). It unnecessarily makes hold time of page lock longer
    and more importantly it forces locking order of page lock and transaction
    start for journaling filesystems.
    
    Signed-off-by: Jan Kara <jack@suse.cz>
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 2e9ee850355593e311d9a26542290fe51e152f74
Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Use page_mkwrite vma_operations to get mmap write notification.
    
    We would like to get notified when we are doing a write on mmap section.
    This is needed with respect to preallocated area. We split the preallocated
    area into initialzed extent and uninitialzed extent in the call back. This
    let us handle ENOSPC better. Otherwise we get ENOSPC in the writepage and
    that would result in data loss. The changes are also needed to handle ENOSPC
    when writing to an mmap section of files with holes.
    
    Acked-by: Jan Kara <jack@suse.cz>
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 93e3270c87549dc531a0b0e5d06362d998d810cb
Author: Jose R. Santos <jrs@us.ibm.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Documentation updates.
    
    Some of the information in Documentation/filesystems/ext4.txt is out
    of date and in need of an update.
    
    Signed-off-by: Jose R. Santos <jrs@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 5f21b0e642d7bf6fe4434c9ba12bc9cb96b17cf7
Author: Frederic Bohe <frederic.bohe@bull.net>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: fix online resize with mballoc
    
    Update group infos when updating a group's descriptor.
    Add group infos when adding a group's descriptor.
    Refresh cache pages used by mb_alloc when changes occur.
    This will probably need modifications when META_BG resizing will be allowed.
    
    Signed-off-by: Frederic Bohe <frederic.bohe@bull.net>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>

commit 953e622b601f58b7cc0f29fe644457fa40a18456
Author: Eric Sandeen <sandeen@redhat.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: use atomic functions to set bh_state
    
    Use the BUFFER_FNS functions (set_buffer_foo) to set buffer
    head state atomically instead of nonatomic __set_bit().
    
    Signed-off-by: Eric Sandeen <sandeen@redhat.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 47b4a50bebfd34b5e1fa2a9c673c8f31fa231cc1
Author: Jan Kara <jack@suse.cz>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Set journal pointer to NULL when journal is released
    
    Set sbi->s_journal to NULL after we call journal_destroy(). This
    will be later needed because after journal_destroy() is called,
    ext4_clear_inode() can still be called for some inodes (e.g. root
    inode) and we'll need to detect there that journal doesn't exists
    anymore.
    
    Signed-off-by: Jan Kara <jack@suse.cz>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 07031431072ece801d53d2c03d5e5bb21f4f64a4
Author: Mingming Cao <cmm@us.ibm.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: mballoc avoid use root reserved blocks for non root allocation
    
    mballoc allocation missed check for blocks reserved for root users. Add
    ext4_has_free_blocks() check before allocation. Also modified
    ext4_has_free_blocks() to support multiple block allocation request.
    
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit d755fb384250d6bd7fd18a0930e71965acc8e72e
Author: Eric Sandeen <sandeen@redhat.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: call blkdev_issue_flush on fsync
    
    To ensure that bits are truly on-disk after an fsync,
    we should call blkdev_issue_flush if barriers are supported.
    
    Inspired by an old thread on barriers, by reiserfs & xfs
    which do the same, and by a patch SuSE ships with their kernel
    
    Signed-off-by: Eric Sandeen <sandeen@redhat.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 654b4908bc17a6318d18f3036fecc5155de92f55
Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: cleanup block allocator
    
    Move the code related to block allocation to a single function and add helper
    funtions to differient allocation for data and meta data blocks
    
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 7061eba75ceb0835ba61e7cbd757a6f9c1e4af92
Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Use inode preallocation with -o noextents
    
    When mballoc is enabled, block allocation for old block-based
    files are allocated using mballoc allocator instead of old
    block-based allocator. The old ext3 block reservation is turned
    off when mballoc is turned on.
    
    However, the in-core preallocation is not enabled for block-based/
    non-extent based file block allocation. This result in performance
    regression, as now we don't have "reservation" ore in-core preallocation
    to prevent interleaved fragmentation in multiple writes workload.
    
    This patch fix this by enable per inode in-core preallocation
    for non extent files when mballoc is used.
    
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 6afd670713c9e7d5c5550e379dfedca8ffab4c90
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: fix ext4_init_block_bitmap() for metablock block group
    
    When meta_bg feature is enabled and s_first_meta_bg != 0,
    ext4_init_block_bitmap() miscalculates the number of block used by
    the group descriptor table (0 or 1 for metablock block group)
    
    This patch fixes this by using ext4_bg_num_gdb()
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: Stephen Tweedie <sct@redhat.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
    Acked-by: Andreas Dilger <adilger@sun.com>

commit 7477827f6686ce29b6216d9eb26f6b9027742dcc
Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Fix sparse warning
    
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit d9c769b769a8bcd70371c71797fc4e407b37ba75
Author: Li Zefan <lizf@cn.fujitsu.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: cleanup never-used magic numbers from htree code
    
    dx_root_limit() will had some dead code which forced it to always return
    20, and dx_node_limit to always return 22 for debugging purposes.
    Remove it.
    
    Acked-by: Andreas Dilger <adilger@sun.com>
    Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 9102e4fa8016af8bf1a263df913ee8fdafd4dfb0
Author: Shen Feng <shen@cn.fujitsu.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Fix ext4_ext_journal_restart() to reflect errors up to the caller
    
    Fix ext4_ext_journal_restart() so it returns any errors reported by
    ext4_journal_extend() and ext4_journal_restart().
    
    Signed-off-by: Shen Feng <shen@cn.fujitsu.com>
    Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 1973adcba570c226de840299056e055a3614185e
Author: Shen Feng <shen@cn.fujitsu.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Make ext4_ext_find_extent fills ext_path completely
    
    When pos=0 or depth, the fields of ext4_ext_path is are not
    completely filled.  This patch also removes some unnecessary code.
    
    Signed-off-by: Shen Feng <shen@cn.fujitsu.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 787e0981fad97a5ca3d07c7afe115a7e345b2861
Author: Shen Feng <shen@cn.fujitsu.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: return error when calling ext4_ext_split failed
    
    ext4_ext_create_new_leaf must return error when its
    calling to ext4_ext_split failed.
    
    Signed-off-by: Shen Feng <shen@cn.fujitsu.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit a379cd1d6bb00f9f5d2759d4a5621a884df5914e
Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Update i_disksize properly when allocating from fallocate area.
    
    When allocating unitialized space at the end of file which had been
    preallocated with the FALLOC_FL_KEEP_SIZE option, the file size is not
    updated at that time.  But the later we are not updating the file size
    when writing to that preallocated space.
    
    These changes are for code correctness.  This patch allows us to update
    the i_disksize at the write_end() callback of filesystem properly.
    
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 363d4251d4bd984c304e0989789f6494343660fd
Author: Shen Feng <shen@cn.fujitsu.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: remove quota allocation when ext4_mb_new_blocks fails
    
    Quota allocation is not removed when ext4_mb_new_blocks calls
    kmem_cache_alloc failed.  Also make sure the allocation context is freed
    on the error path.
    
    Signed-off-by: Shen Feng <shen@cn.fujitsu.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit f9a8ac99fd79eb961a8573ccf058439bc17b4d3a
Author: Li Zefan <lizf@cn.fujitsu.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: remove redundant code in ext4_fill_super()
    
    The previous sb_min_blocksize() has already set the block size.
    
    Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 530576bbf379fc45cfb34f246257d8526db44567
Author: Mingming Cao <cmm@us.ibm.com>
Date:   Sun Jul 13 21:06:39 2008 -0400

    jbd2: fix race between jbd2_journal_try_to_free_buffers() and jbd2 commit transaction
    
    journal_try_to_free_buffers() could race with jbd commit transaction
    when the later is holding the buffer reference while waiting for the
    data buffer to flush to disk. If the caller of
    journal_try_to_free_buffers() request tries hard to release the buffers,
    it will treat the failure as error and return back to the caller. We
    have seen the directo IO failed due to this race.  Some of the caller of
    releasepage() also expecting the buffer to be dropped when passed with
    GFP_KERNEL mask to the releasepage()->journal_try_to_free_buffers().
    
    With this patch, if the caller is passing the GFP_KERNEL to indicating
    this call could wait, in case of try_to_free_buffers() failed, let's
    waiting for journal_commit_transaction() to finish commit the current
    committing transaction , then try to free those buffers again with
    journal locked.
    
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Reviewed-by: Badari Pulavarty <pbadari@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 772cb7c83ba256a11c7bf99a11bef3858d23767c
Author: Jose R. Santos <jrs@us.ibm.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: New inode allocation for FLEX_BG meta-data groups.
    
    This patch mostly controls the way inode are allocated in order to
    make ialloc aware of flex_bg block group grouping.  It achieves this
    by bypassing the Orlov allocator when block group meta-data are packed
    toghether through mke2fs.  Since the impact on the block allocator is
    minimal, this patch should have little or no effect on other block
    allocation algorithms. By controlling the inode allocation, it can
    basically control where the initial search for new block begins and
    thus indirectly manipulate the block allocator.
    
    This allocator favors data and meta-data locality so the disk will
    gradually be filled from block group zero upward.  This helps improve
    performance by reducing seek time.  Since the group of inode tables
    within one flex_bg are treated as one giant inode table, uninitialized
    block groups would not need to partially initialize as many inode
    table as with Orlov which would help fsck time as the filesystem usage
    goes up.
    
    Signed-off-by: Jose R. Santos <jrs@us.ibm.com>
    Signed-off-by: Valerie Clement <valerie.clement@bull.net>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 736603ab297506f4396cb5af592004499950fcfd
Author: Theodore Ts'o <tytso@mit.edu>
Date:   Fri Jul 11 19:27:31 2008 -0400

    jbd2: Add commit time into the commit block
    
    Carlo Wood has demonstrated that it's possible to recover deleted
    files from the journal.  Something that will make this easier is if we
    can put the time of the commit into commit block.
    
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 4db9c54a53135b7c1c1f403f1aeaf9fc0d7738b8
Author: Stoyan Gaydarov <stoyboyker@gmail.com>
Date:   Sun Jul 13 21:03:29 2008 -0400

    ext4: replace __FUNCTION__ occurrences
    
    __FUNCTION__ is gcc-specific, use __func__ instead
    
    Signed-off-by: Stoyan Gaydarov <stoyboyker@gmail.com>
    Cc: Theodore Ts'o <tytso@mit.edu>
    Cc: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Theodore Ts'o <tytso@mit.edu>

commit 7e5a8cdd843b7af8d6d38a9bf96306145edb66e0
Author: Shen Feng <shen@cn.fujitsu.com>
Date:   Sun Jul 13 21:03:31 2008 -0400

    ext4: fix error processing in mb_free_blocks
    
    The error processing of the return value of mb_free_blocks is meanless
    because it only returns 0.  This fix includes
    
    - make mb_free_blocks return void
    
    - remove the error processing part in callers
    
    - unlock group before calling ext4_error in mb_free_blocks
    
    Signed-off-by: Shen Feng <shen@cn.fujitsu.com>
    Cc: Mingming Cao <cmm@us.ibm.com>
    Cc: Theodore Ts'o <tytso@mit.edu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Theodore Ts'o <tytso@mit.edu>

commit cfbe7e4f5e4a0e1fc2ff23b167bfb3fa992f623d
Author: Shen Feng <shen@cn.fujitsu.com>
Date:   Sun Jul 13 21:03:31 2008 -0400

    ext4: error proc entry creation when the fs/ext4 is not correctly created
    
    When the directory fs/ext4 is not correctly created under proc, the entry
    under this directory should not be created.
    
    Signed-off-by: Shen Feng <shen@cn.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Theodore Ts'o <tytso@mit.edu>

commit f795e1407343ebe6597653f4a6a7f770676e84c5
Author: Li Zefan <lizf@cn.fujitsu.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: fix build failure if DX_DEBUG is enabled
    
    ext4_next_entry() is used by the debugging function dx_show_leaf(), so
    it must be defined before that function.
    
    Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
    Signed-off-by: Eric Sandeen <sandeen@redhat.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 7ad72ca60b6be3c79f90a81ce5883e12a2c6e667
Author: Theodore Ts'o <tytso@mit.edu>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Remove unused variable from ext4_show_options
    
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 574ca174c97f790086e3e6f2251381420ad38fd0
Author: Theodore Ts'o <tytso@mit.edu>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Rename read_block_bitmap() to ext4_read_block_bitmap()
    
    Since this a non-static function, make it be ext4 specific to avoid
    conflicts with potentially other filesystems.
    
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 3537576a707c6df98e883b77b854c6083f844602
Author: Shen Feng <shen@cn.fujitsu.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: remove double definitions of xattr macros
    
    remove the definitions of macros XATTR_TRUSTED_PREFIX and XATTR_USER_PREFIX
    since they are defined in linux/xattr.h
    
    Signed-off-by: Shen Feng <shen@cn.fujitsu.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 74767c5a2dca0a60676d60d36377a41f60ca42ba
Author: Shen Feng <shen@cn.fujitsu.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: miscellaneous error checks and coding cleanups for mballoc
    
    ext4_mb_seq_history_open(): check if sbi->s_mb_history is NULL
    
    ext4_mb_history_init(): replace kmalloc and memset with kzalloc
    
    ext4_mb_init_backend(): remove memset since kzalloc is used
    
    ext4_mb_init(): the return value of ext4_mb_init_backend is int,
    	but i is unsigned, replace it with a new int variable.
    
    Signed-off-by: Shen Feng <shen@cn.fujitsu.com>
    Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit fdf6c7a7683c6272e953a33358920e98a4d93cf0
Author: Shen Feng <shen@cn.fujitsu.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: add error processing when calling ext4_mb_init_cache in mballoc
    
    Add error processing for ext4_mb_load_buddy when it calls
    ext4_mb_init_cache.
    
    Signed-off-by: Shen Feng <shen@cn.fujitsu.com>
    Reviewed-by:   Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 31b481dc7c249eac0a108ec5dfc0d4aef2217e39
Author: Mingming Cao <cmm@us.ibm.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Fix ext4_mb_init_cache return error
    
    ext4_mb_init_cache() incorrectly always return EIO on success. This
    causes the caller of ext4_mb_init_cache() fail when it checks the return
    value.
    
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 69baee062a044ef1588e423e52131710e7584d1a
Author: Shen Feng <shen@cn.fujitsu.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: improve some code in rb tree part of dir.c
    
    * remove unnecessary code in free_rb_tree_fname
    
    * rename free_rb_tree_fname to ext4_htree_create_dir_info
      since it and ext4_htree_free_dir_info are a pair
    
    * replace kmalloc with kzalloc in ext4_htree_free_dir_info
    
    All these make the code more readable and simple.
    PS: this patch is also suitable for ext3.
    
    Signed-off-by: Shen Feng <shen@cn.fujitsu.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 91d99827791fdd5f9424458ad5ae870f89dbcadf
Author: Alexey Dobriyan <adobriyan@gmail.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: switch to seq_files
    
    Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
    Cc: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

commit 07d45f126712fea3a9f44068bf65e0a26a162286
Author: Julia Lawall <julia@diku.dk>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Use BUG_ON() instead of BUG()
    
    if (...) BUG(); should be replaced with BUG_ON(...) when the test has no
    side-effects to allow a definition of BUG_ON that drops the code completely.
    
    The semantic patch that makes this change is as follows:
    (http://www.emn.fr/x-info/coccinelle/)
    
    // <smpl>
    @ disable unlikely @ expression E,f; @@
    
    (
      if (<... f(...) ...>) { BUG(); }
    |
    - if (unlikely(E)) { BUG(); }
    + BUG_ON(E);
    )
    
    @@ expression E,f; @@
    
    (
      if (<... f(...) ...>) { BUG(); }
    |
    - if (E) { BUG(); }
    + BUG_ON(E);
    )
    // </smpl>
    
    Signed-off-by: Julia Lawall <julia@diku.dk>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit ed8f9c751feb3aebf7c0dd25e61481a16412bd6e
Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: start searching for the right extent from the goal group.
    
    With mballoc we search for the best extent using different
    criteria. We should always use the goal group when we are
    starting with a new criteria.
    
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit 8a35694e1181a5c6d6496dca09407fc7fa4c86c2
Author: Shen Feng <shen@cn.fujitsu.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: fix comments to say "ext4"
    
    Change second/third to fourth.
    
    Signed-off-by: Shen Feng <shen@cn.fujitsu.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit e7dfb2463e3c1b10c38372023e0186d25dec1fa6
Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: Fix mb_find_next_bit not to return larger than max
    
    Some architectures implement ext4_find_next_bit and
    ext4_find_next_zero_bit in such a way that they return
    greater than max for some input values. Make sure
    mb_find_next_bit and mb_find_next_zero_bit return the
    right values.
    
    On 2.6.25 we have include/asm-x86/bitops_32.h
    static inline unsigned find_first_bit(const unsigned long *addr, unsigned size)
    {
    	unsigned x = 0;
    
    	while (x < size) {
    		unsigned long val = *addr++;
    		if (val)
    			return __ffs(val) + x;
    		x += (sizeof(*addr)<<3);
    	}
    	return x;
    }
    
    This can return value greater than size.
    
    Reported and fixed here for lustre
    
    https://bugzilla.lustre.org/show_bug.cgi?id=15932
    https://bugzilla.lustre.org/attachment.cgi?id=17205
    
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: Mingming Cao <cmm@us.ibm.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

commit f3b35f063e9a795495fe2f7a2fe55fab11f8ab12
Author: Duane Griffin <duaneg@dghda.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: validate directory entry data before use
    
    ext4_dx_find_entry uses ext4_next_entry without verifying that the entry is
    valid. If its rec_len == 0 this causes an infinite loop. Refactor the loop
    to check the validity of entries before checking whether they match and
    moving onto the next one.
    
    There are other uses of ext4_next_entry in this file which also look
    problematic. They should be reviewed and fixed if/when we have a test-case
    that triggers them.
    
    This patch fixes the first case (image hdb.25.softlockup.gz) reported in
    http://bugzilla.kernel.org/show_bug.cgi?id=10882.
    
    Signed-off-by: Duane Griffin <duaneg@dghda.com>
    Signed-off-by: Theodore Ts'o <tytso@mit.edu>

commit 71dc8fbcf5f6363342bd636a646eeac7cfef25c3
Author: Duane Griffin <duaneg@dghda.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: handle deleting corrupted indirect blocks
    
    While freeing indirect blocks we attach a journal head to the parent buffer
    head, free the blocks, then journal the parent. If the indirect block list
    is corrupted and points to the parent the journal head will be detached
    when the block is cleared, causing an OOPS.
    
    Check for that explicitly and handle it gracefully.
    
    This patch fixes the third case (image hdb.20000057.nullderef.gz)
    reported in http://bugzilla.kernel.org/show_bug.cgi?id=10882.
    
    Signed-off-by: Duane Griffin <duaneg@dghda.com>
    Signed-off-by: Theodore Ts'o <tytso@mit.edu>

commit 91ef4caf800030fa6e5224b8a41f8c74787b303d
Author: Duane Griffin <duaneg@dghda.com>
Date:   Fri Jul 11 19:27:31 2008 -0400

    ext4: handle corrupted orphan list at mount
    
    If the orphan node list includes valid, untruncatable nodes with nlink > 0
    the ext4_orphan_cleanup loop which attempts to delete them will not do so,
    causing it to loop forever. Fix by checking for such nodes in the
    ext4_orphan_get function.
    
    This patch fixes the second case (image hdb.20000009.softlockup.gz)
    reported in http://bugzilla.kernel.org/show_bug.cgi?id=10882.
    
    Signed-off-by: Duane Griffin <duaneg@dghda.com>
    Signed-off-by: Theodore Ts'o <tytso@mit.edu>

commit feae1ef116ed381625d3731c5ae4f4ebcb3fa302
Author: Roland Dreier <rdreier@cisco.com>
Date:   Fri Jul 11 13:54:40 2008 -0700

    IB/umad: BKL is not needed for ib_umad_open()
    
    Remove explicit lock_kernel() calls and document why the code is safe.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 3cabf37f6167125cb5185db05f5061650f685ab7
Author: Robert Richter <robert.richter@amd.com>
Date:   Fri Jul 11 12:26:59 2008 +0200

    x86/pci: Changing subsystem init for visws
    
    I don't know, if this new code boots, but at least it
    compiles. Someone should really test it.
    
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Cc: Robert Richter <robert.richter@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e27cf3a2e151b79375efadf71a5d383ad416fb44
Author: Robert Richter <robert.richter@amd.com>
Date:   Fri Jul 11 12:18:41 2008 +0200

    x86/pci: renaming numa into numaq
    
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Cc: Robert Richter <robert.richter@amd.com>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9314d301390ad0d96986da3d893a21e81a287982
Author: Robert Richter <robert.richter@amd.com>
Date:   Fri Jul 11 12:18:40 2008 +0200

    x86/pci: renamed: numa.c -> numaq_32.c
    
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Cc: Robert Richter <robert.richter@amd.com>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 060b9708a0c04cf9af69c128ef7954b6f0a84180
Author: Robert Richter <robert.richter@amd.com>
Date:   Fri Jul 11 12:14:27 2008 +0200

    x86/pci: Changing subsystem initialization order for NUMA
    
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Cc: Robert Richter <robert.richter@amd.com>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2510495e208e7a69b64fcf5cdf8966d873536d9e
Author: Robert Richter <robert.richter@amd.com>
Date:   Fri Jul 11 12:13:59 2008 +0200

    x86/pci: Removing pci-y in Makefile
    
    Cc: Sam Ravnborg <sam@ravnborg.org>
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Cc: Robert Richter <robert.richter@amd.com>
    Cc: Sam Ravnborg <sam@ravnborg.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6c82a000a29b93541b5b7db597a083c069755cc9
Merge: 5b4d238... 39415a4...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 11 21:22:18 2008 +0200

    Merge branch 'x86/generalize-visws' into x86/core

commit 5b4d2386c23e5de553fce002892c7691a989b350
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Fri Jul 11 19:47:15 2008 +0100

    x86: Recover timer_ack lost in the merge of the NMI watchdog
    
    In the course of the recent unification of the NMI watchdog an assignment
    to timer_ack to switch off unnecesary POLL commands to the 8259A in the
    case of a watchdog failure has been accidentally removed.  The statement
    used to be limited to the 32-bit variation as since the rewrite of the
    timer code it has been relevant for the 82489DX only.  This change brings
    it back.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit af174783b9251f0afd4bb78927221bcaaa65d3ac
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Fri Jul 11 19:35:23 2008 +0100

    x86: I/O APIC: Never configure IRQ2
    
    There is no such entity as ISA IRQ2.  The ACPI spec does not make it
    explicitly clear, but does not preclude it either -- all it says is ISA
    legacy interrupts are identity mapped by default (subject to overrides),
    but it does not state whether IRQ2 exists or not.  As a result if there is
    no IRQ0 override, then IRQ2 is normally initialised as an ISA interrupt,
    which implies an edge-triggered line, which is unmasked by default as this
    is what we do for edge-triggered I/O APIC interrupts so as not to miss an
    edge.
    
    To the best of my knowledge it is useless, as IRQ2 has not been in use
    since the PC/AT as back then it was taken by the 8259A cascade interrupt
    to the slave, with the line position in the slot rerouted to newly-created
    IRQ9.  No device could thus make use of this line with the pair of 8259A
    chips.  Now in theory INTIN2 of the I/O APIC may be usable, but the
    interrupt of the device wired to it would not be available in the PIC mode
    at all, so I seriously doubt if anybody decided to reuse it for a regular
    device.
    
    However there are two common uses of INTIN2.  One is for IRQ0, with an
    ACPI interrupt override (or its equivalent in the MP table).  But in this
    case IRQ2 is gone entirely with INTIN0 left vacant.  The other one is for
    an 8959A ExtINTA cascade.  In this case IRQ0 goes to INTIN0 and if ACPI is
    used INTIN2 is assumed to be IRQ2 (there is no override and ACPI has no
    way to report ExtINTA interrupts).  This is where a problem happens.
    
    The problem is INTIN2 is configured as a native APIC interrupt, with a
    vector assigned and the mask cleared.  And the line may indeed get active
    and inject interrupts if the master 8959A has its timer interrupt enabled
    (it might happen for other interrupts too, but they are normally masked in
    the process of rerouting them to the I/O APIC).  There are two cases where
    it will happen:
    
    * When the I/O APIC NMI watchdog is enabled.  This is actually a misnomer
      as the watchdog pulses are delivered through the 8259A to the LINT0
      inputs of all the local APICs in the system.  The implication is the
      output of the master 8259A goes high and low repeatedly, signalling
      interrupts to INTIN2 which is enabled too!
    
      [The origin of the name is I think for a brief period during the
      development we had a capability in our code to configure the watchdog to
      use an I/O APIC input; that would be INTIN2 in this scenario.]
    
    * When the native route of IRQ0 via INTIN0 fails for whatever reason -- as
      it happens with the system considered here.  In this scenario the timer
      pulse is delivered through the 8259A to LINT0 input of the local APIC of
      the bootstrap processor, quite similarly to how is done for the watchdog
      described above.  The result is, again, INTIN2 receives these pulses
      too.  Rafael's system used to escape this scenario, because an incorrect
      IRQ0 override would occupy INTIN2 and prevent it from being unmasked.
    
    My conclusion is IRQ2 should be excluded from configuration in all the
    cases and the current exception for ACPI systems should be lifted.  The
    reason being the exception not only being useless, but harmful as well.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
    Cc: Matthew Garrett <mjg59@srcf.ucam.org>
    Cc: Andreas Herrmann <andreas.herrmann3@amd.com>
    Cc: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c88ac1df4885ce0d762cfeff0e7d5b83725c1e5c
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Fri Jul 11 19:35:17 2008 +0100

    x86: L-APIC: Always fully configure IRQ0
    
    Unlike the 32-bit one, the 64-bit variation of the LVT0 setup code for
    the "8259A Virtual Wire" through the local APIC timer configuration does
    not fully configure the relevant irq_chip structure.  Instead it relies on
    the preceding I/O APIC code to have set it up, which does not happen if
    the I/O APIC variants have not been tried.
    
    The patch includes corresponding changes to the 32-bit variation too
    which make them both the same, barring a small syntactic difference
    involving sequence of functions in the source.  That should work as an aid
    with the upcoming merge.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
    Cc: Matthew Garrett <mjg59@srcf.ucam.org>
    Cc: Andreas Herrmann <andreas.herrmann3@amd.com>
    Cc: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1baea6e2fea6f235b21f32a322cb6cb43ffdb704
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Fri Jul 11 19:34:36 2008 +0100

    x86: L-APIC: Set IRQ0 as edge-triggered
    
     IRQ0 is edge-triggered, but the "8259A Virtual Wire" through the local
    APIC configuration in the 32-bit version uses the "fasteoi" handler
    suitable for level-triggered APIC interrupt.  Rewrite code so that the
    "edge" handler is used.  The 64-bit version uses different code and is
    unaffected.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
    Cc: Matthew Garrett <mjg59@srcf.ucam.org>
    Cc: Andreas Herrmann <andreas.herrmann3@amd.com>
    Cc: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 392a0fc96bd059b38564f5f8fb58327460cb5a9d
Author: Glauber Costa <gcosta@redhat.com>
Date:   Fri Jul 11 12:36:52 2008 -0300

    x86: merge dwarf2 headers
    
    Merge dwarf2_32.h and dwarf2_64.h into dwarf2.h.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d73a731abe2a77fb54c5de4f72036b60ce3a048e
Author: Glauber Costa <gcosta@redhat.com>
Date:   Thu Jul 10 15:17:53 2008 -0300

    x86: use AS_CFI instead of UNWIND_INFO
    
    In dwarf2_32.h, test for CONFIG_AS_CFI instead of
    CONFIG_UNWIND_INFO. Turns out that searching for UNWIND_INFO
    returns no match in any Kconfig or Makefile, so we're really
    just throwing everything away regarding dwarf frames for i386.
    
    The test that generates CONFIG_AS_CFI does not have anything
    x86_64-specific, and right now, checking V=1 builds shows me
    that the flags is there anyway, although unused.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 70f1bba4c8ff88d7fd9e06f1b2cb2b3c58e8e5f9
Author: Glauber Costa <gcosta@redhat.com>
Date:   Thu Jul 10 15:14:57 2008 -0300

    x86: use ignore macro instead of hash comment
    
    In dwarf_64.h header, use the "ignore" macro the way
    i386 does.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 557d7d4e294ee6fb1db0cb6c1ec97a1c908b880d
Author: Glauber Costa <gcosta@redhat.com>
Date:   Thu Jul 10 15:09:20 2008 -0300

    x86: use matching CFI_ENDPROC
    
    The RING0_INT_FRAME macro defines a CFI_STARTPROC.
    So we should really be using CFI_ENDPROC after it.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d9fc3fd3fab186447b5d2e7db3c2ee149064cc7c
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 11 19:41:19 2008 +0200

    x86: fix savesegment() bug causing crashes on 64-bit
    
    i spent a fair amount of time chasing a 64-bit bootup crash that manifested
    itself as bootup segfaults:
    
      S10network[1825]: segfault at 7f3e2b5d16b8 ip 00000031108748c9 sp 00007fffb9c14c70 error 4 in libc-2.7.so[3110800000+14d000]
    
    eventually causing init to die and panic the system:
    
      Kernel panic - not syncing: Attempted to kill init!
      Pid: 1, comm: init Not tainted 2.6.26-rc9-tip #13878
    
    after a maratonic bisection session, the bad commit turned out to be:
    
    | b7675791859075418199c7af86a116ea34eaf5bd is first bad commit
    | commit b7675791859075418199c7af86a116ea34eaf5bd
    | Author: Jeremy Fitzhardinge <jeremy@goop.org>
    | Date:   Wed Jun 25 00:19:00 2008 -0400
    |
    |     x86: remove open-coded save/load segment operations
    |
    |     This removes a pile of buggy open-coded implementations of savesegment
    |     and loadsegment.
    
    after some more bisection of this patch itself, it turns out that what
    makes the difference are the savesegment() changes to __switch_to().
    
    Taking a look at this portion of arch/x86/kernel/process_64.o revealed
    this crutial difference:
    
    | good:    99c:       8c e0                   mov    %fs,%eax
    |          99e:       89 45 cc                mov    %eax,-0x34(%rbp)
    |
    | bad:     99c:       8c 65 cc                mov    %fs,-0x34(%rbp)
    
    which is due to:
    
    |                 unsigned fsindex;
    | -               asm volatile("movl %%fs,%0" : "=r" (fsindex));
    | +               savesegment(fs, fsindex);
    
    savesegment() is implemented as:
    
     #define savesegment(seg, value)                                \
              asm("mov %%" #seg ",%0":"=rm" (value) : : "memory")
    
    note the "m" modifier - it allows GCC to generate the segment move
    into a memory operand as well.
    
    But regarding segment operands there's a subtle detail in the x86
    instruction set: the above 16-bit moves are zero-extend, but only
    if it goes to a register.
    
    If it goes to a memory operand, -0x34(%rbp) in the above case, there's
    no zero-extend to 32-bit and the instruction will only save 16 bits
    instead of the intended 32-bit.
    
    The other 16 bits is random data - which can cause problems when that
    value is used later on.
    
    The solution is to only allow segment operands to go to registers.
    This fix allows my test-system to boot up without crashing.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0533400b7813df6c22a171499434d30bd57e799c
Author: Stoyan Gaydarov <stoyboyker@gmail.com>
Date:   Mon Jul 7 07:45:59 2008 -0500

    [JFFS2] Use .unlocked_ioctl
    
    This changes the .ioctl to the .unlocked_ioctl version.
    
    Signed-off-by: Stoyan Gaydarov <stoyboyker@gmail.com>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 36560d255b017dbcaefbf0f8fee7ad4dd1f0fe0a
Author: David Howells <dhowells@redhat.com>
Date:   Tue Jul 8 17:09:03 2008 +0100

    [MTD] Fix const assignment in the MTD command line partitioning driver
    
    Fix const to non-const pointer assignment in the MTD command line partitioning
    driver.
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 3a3688b6af103e2c86a7cfc2050988655e184ecc
Author: Jean Delvare <khali@linux-fr.org>
Date:   Thu Jul 10 13:37:08 2008 +0200

    [MTD] [NOR] gen_probe: No debug message when debugging is disabled
    
    Use pr_debug(...) instead of printk(KERN_DEBUG ...) so that the message
    is only printed when debugging is enabled.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Tested-by: John stoffel <john@stoffel.org>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit f63af11ddb508ce7b2a270515244d145248cad7f
Author: Milton Miller <miltonm@bga.com>
Date:   Thu Jul 10 16:14:18 2008 -0500

    [MTD] [NAND] remove __PPC__ hardcoded address from DiskOnChip drivers
    
    Such a hardcoded address can cause a checkstop or machine check if
    the driver is in the kernel but the address is not acknowledged.
    
    Both drivers allow an address to be specified as either a module
    parameter or config option.   Any future powerpc board should either
    use one of these methods or find the address in the device tree.
    
    Signed-off-by: Milton Miller <miltonm@bga.com>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 6f40470e745693ee4ad85edb441b0aad5cae3f00
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Wed Jul 9 14:09:20 2008 +0100

    [MTD] [MAPS] Remove the bast-flash driver.
    
    Remove the Simtec BAST flash driver as this has been replaced by using
    the platform flash driver.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 0acf944c6853813ed19cdf46d4042a77dd878ab5
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Fri Jun 27 23:04:20 2008 +0400

    [MTD] [NAND] fsl_elbc_nand: ecclayout cleanups
    
    This patch deletes oobavail assignments, they're calculated by the nand
    core code in nand_scan_tail, plus current oobavail values are wrong for
    the LP NANDs.
    
    Also remove mtd->ecclayout and mtd->oobavail assignments, mtd core
    handles this all by itself.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit ec6e0ea3bdf82ee9761d324c011c3627821f7410
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Fri Jun 27 23:04:13 2008 +0400

    [MTD] [NAND] fsl_elbc_nand: implement support for flash-based BBT
    
    This patch implements support for flash-based BBT for chips working
    through ELBC NAND controller, so that NAND core will not have to re-scan
    for bad blocks on every boot.
    
    Because ELBC controller may provide HW-generated ECCs we should adjust
    bbt pattern and bbt version positions in the OOB free area.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Acked-by: Scott Wood <scottwood@freescale.com>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 452db2724351ff3d9416a183a7955e00ab4e6ab4
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Fri Jun 27 23:04:04 2008 +0400

    [MTD] [NAND] fsl_elbc_nand: fix OOB workability for large page NAND chips
    
    For large page chips, nand_bbt is looking into OOB area, and checking
    for "0xff 0xff" pattern at OOB offset 0. That is, two bytes should be
    reserved for bbt means.
    
    But ELBC driver is specifying ecclayout so that oobfree area starts at
    offset 1, so only one byte left for the bbt purposes.
    
    This causes problems with any OOB users, namely JFFS2: after first mount
    JFFS2 will fill all OOBs with "erased marker", so OOBs will contain:
    
      OOB Data: ff 19 85 20 03 00 ff ff ff 00 00 08 ff ff ff ff
      OOB Data: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
      OOB Data: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
      OOB Data: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
    
    And on the next boot, NAND core will rescan for bad blocks, then will
    see "0xff 0x19" pattern, and will mark all blocks as bad ones.
    
    To fix the issue we should implement our own bad block pattern: just one
    byte at OOB start. Though, this will work only for x8 chips. For x16
    chips two bytes must be checked. Since ELBC driver does not support x16
    NANDs (yet), we're safe for now.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Acked-by: Scott Wood <scottwood@freescale.com>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit d591b0a3ae25f587d0c4da1e1d1a425143590790
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Fri Jul 11 17:14:35 2008 +0200

    x86, AMD IOMMU: replace DEVID macro with a function
    
    This patch replaces the DEVID macro with a function and uses them where
    apropriate (also in the core code).
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 83f5aac18ccd02170f4a61e7289ceabd5101c1a0
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Fri Jul 11 17:14:34 2008 +0200

    x86, AMD IOMMU: fix device table entry size
    
    A device table entry is actually only 256 *bits* large. Not 256 bytes.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0906372e6cf372f3162481f24a0b8ccae0eff4d7
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Fri Jul 11 17:14:33 2008 +0200

    x86, AMD IOMMU: replace self made size parsing with memparse call
    
    This patch replaces the self-made parsing of the amd_iommu_size option with the
    generic memparse function call.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5dc8bff0f6d0dfeb1f1c6e694294ba7c33d099f1
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Fri Jul 11 17:14:32 2008 +0200

    x86, AMD IOMMU: replace memset with __GFP_ZERO for table allocation
    
    This patch removes the memset from the data structure initialization code and
    allocate the structures with the __GFP_ZERO flag.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2e22847fbe05f2543ccebd0c2df94d9cf3c52aa5
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Fri Jul 11 17:14:31 2008 +0200

    x86, AMD IOMMU: do runtime list initialization at compile time
    
    This patch changes the list initialization for the iommu list and the unity map
    list from runtime to compile time.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 58a3bee567b588a84cdde05fecc45439b396362c
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Fri Jul 11 17:14:30 2008 +0200

    x86, AMD IOMMU: use true/false instead of 0/1 for bool value
    
    This patch replaces the integer values used for the bool variable in ACPI
    scanning code with true and false.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d0312b2142ac7665031755c1cc3dba827d4eb711
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Fri Jul 11 17:14:29 2008 +0200

    x86, AMD IOMMU: remove unneeded initializations from command buffer allocation
    
    This patch removes an unneeded initialization from the alloc_command_buffer
    function and replaces a memset with __GFP_ZERO.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d64495366ff78fdbd5bd3176a7ada2f0c2cbfba6
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Fri Jul 11 17:14:28 2008 +0200

    x86, AMD IOMMU: rename struct command to iommu_cmd
    
    This patch gives the struct command a more descriptive and not so generic name.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 136f78a19cf94d469f31a4009c7c0ac2301fbbf0
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Fri Jul 11 17:14:27 2008 +0200

    x86, AMD IOMMU: add an emergency exit to the completion wait loop
    
    To make the loop waiting for the completion wait command not wait forever this
    patch adds a limit of cycles that loop.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9a836de0c9944c42d006ec241712c72e74737c73
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Fri Jul 11 17:14:26 2008 +0200

    x86, AMD IOMMU: remove unnecessary free checks from init code
    
    This patch removes unnecessary checks before memory is released.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c571484e53f3e1d90bc5374528580c7419d28d4c
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Fri Jul 11 17:14:25 2008 +0200

    x86, AMD IOMMU: replace TBL_SIZE macro with a function
    
    This patch converts the TBL_SIZE macro in the init code to a function.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 208ec8c94d818a3def0b424958493728871716d1
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Fri Jul 11 17:14:24 2008 +0200

    x86, AMD IOMMU: replace UPDATE_LAST_BDF macro with a function
    
    This patch replaces the UPDATE_LAST_BDF macro in the init code with the
    update_last_devid function.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8ea80d783efd0c50577ec8d69757ae54c408eacd
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Fri Jul 11 17:14:23 2008 +0200

    x86, AMD IOMMU: replace HIGH_U32 macro with upper_32_bits function
    
    Removes a driver specific macro and replaces it with a generic function already
    available in Linux.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 431b2a2015337533f1a9e39a840266a8a2c93144
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Fri Jul 11 17:14:22 2008 +0200

    x86, AMD IOMMU: add comments to core code
    
    This patch adds comments about how the AMD IOMMU core code works for the DMA
    remapping functionality.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b65233a9c1da587bf19ee161982f4f0ec59941c0
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Fri Jul 11 17:14:21 2008 +0200

    x86, AMD IOMMU: add comments to the initialization code
    
    This patch adds some comments to the AMD IOMMU initialization code to increase
    its readability.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5694703f14b1f6219fce42a27229b0c7d2c23edd
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Fri Jul 11 17:14:20 2008 +0200

    x86, AMD IOMMU: add comments to amd_iommu_types.h
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b2613e370dbeb69edbff989382fa54f2395aa471
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 11 16:44:27 2008 +0200

    ftrace: build fix for ftraced_suspend
    
    fix:
    
     kernel/trace/ftrace.c:1615: error: 'ftraced_suspend' undeclared (first use in this function)
     kernel/trace/ftrace.c:1615: error: (Each undeclared identifier is reported only once
     kernel/trace/ftrace.c:1615: error: for each function it appears in.)
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9076689ab07974a6f5d230fc241448f7a77e9078
Author: Krzysztof Halasa <khc@pm.waw.pl>
Date:   Wed Jul 9 13:10:32 2008 +0200

    ARM: IXP4xx Ethernet NAPI fix
    
    This patch removes some weirdness from IXP4xx Ethernet driver.
    
    Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit c300ba252829e9325e08f0af60687add94445b25
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Wed Jul 9 00:15:33 2008 -0400

    sched_clock: and multiplier for TSC to gtod drift
    
    The sched_clock code currently tries to keep all CPU clocks of all CPUS
    somewhat in sync. At every clock tick it records the gtod clock and
    uses that and jiffies and the TSC to calculate a CPU clock that tries to
    stay in sync with all the other CPUs.
    
    ftrace depends heavily on this timer and it detects when this timer
    "jumps".  One problem is that the TSC and the gtod also drift.
    When the TSC is 0.1% faster or slower than the gtod it is very noticeable
    in ftrace. To help compensate for this, I've added a multiplier that
    tries to keep the CPU clock updating at the same rate as the gtod.
    
    I've tried various ways to get it to be in sync and this ended up being
    the most reliable. At every scheduler tick we calculate the new multiplier:
    
      multi = delta_gtod / delta_TSC
    
    This means we perform a 64 bit divide at the tick (once a HZ). A shift
    is used to handle the accuracy.
    
    Other methods that failed due to dynamic HZ are:
    
    (not used)  multi += (gtod - tsc) / delta_gtod
    (not used)  multi += (gtod - (last_tsc + delta_tsc)) / delta_gtod
    
    as well as other variants.
    
    This code still allows for a slight drift between TSC and gtod, but
    it keeps the damage down to a minimum.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: Steven Rostedt <srostedt@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: john stultz <johnstul@us.ibm.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a83bc47c33ab182f1e48977fd5a04024d713c75e
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Wed Jul 9 00:15:32 2008 -0400

    sched_clock: record TSC after gtod
    
    To read the gtod we need to grab the xtime lock for read. Reading the gtod
    before the TSC can cause a bigger gab if the xtime lock is contended.
    
    This patch simply reverses the order to read the TSC after the gtod.
    The locking in the reading of the gtod handles any barriers one might
    think is needed.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: Steven Rostedt <srostedt@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: john stultz <johnstul@us.ibm.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c0c87734f125d2fa8ebc70310f3257fa6209f2b6
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Wed Jul 9 00:15:31 2008 -0400

    sched_clock: only update deltas with local reads.
    
    Reading the CPU clock should try to stay accurate within the CPU.
    By reading the CPU clock from another CPU and updating the deltas can
    cause unneeded jumps when reading from the local CPU.
    
    This patch changes the code to update the last read TSC only when read
    from the local CPU.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: Steven Rostedt <srostedt@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: john stultz <johnstul@us.ibm.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2b8a0cf4890d7537a77b51caa8f508e4a05a0e67
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon Jul 7 19:49:41 2008 -0400

    sched_clock: fix calculation of other CPU
    
    The algorithm to calculate the 'now' of another CPU is not correct.
    At each scheduler tick, each CPU records the last sched_clock and
    gtod (tick_raw and tick_gtod respectively). If the TSC is somewhat the
    same in speed between two clocks the algorithm would be:
    
      tick_gtod1 + (now1 - tick_raw1) = tick_gtod2 + (now2 - tick_raw2)
    
    To calculate now2 we would have:
    
      now2 = (tick_gtod1 - tick_gtod2) + (tick_raw2 - tick_raw1) + now1
    
    Currently the algorithm is:
    
      now2 = (tick_gtod1 - tick_gtod2) + (tick_raw1 - tick_raw2) + now1
    
    This solves most of the rest of the issues I've had with timestamps in
    ftace.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: john stultz <johnstul@us.ibm.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit af52a90a14cdaa54ecbfb6e6982abb13466a4b56
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon Jul 7 14:16:52 2008 -0400

    sched_clock: stop maximum check on NO HZ
    
    Working with ftrace I would get large jumps of 11 millisecs or more with
    the clock tracer. This killed the latencing timings of ftrace and also
    caused the irqoff self tests to fail.
    
    What was happening is with NO_HZ the idle would stop the jiffy counter and
    before the jiffy counter was updated the sched_clock would have a bad
    delta jiffies to compare with the gtod with the maximum.
    
    The jiffies would stop and the last sched_tick would record the last gtod.
    On wakeup, the sched clock update would compare the gtod + delta jiffies
    (which would be zero) and compare it to the TSC. The TSC would have
    correctly (with a stable TSC) moved forward several jiffies. But because the
    jiffies has not been updated yet the clock would be prevented from moving
    forward because it would appear that the TSC jumped too far ahead.
    
    The clock would then virtually stop, until the jiffies are updated. Then
    the next sched clock update would see that the clock was very much behind
    since the delta jiffies is now correct. This would then jump the clock
    forward by several jiffies.
    
    This caused ftrace to report several milliseconds of interrupts off
    latency at every resume from NO_HZ idle.
    
    This patch adds hooks into the nohz code to disable the checking of the
    maximum clock update when nohz is in effect. It resumes the max check
    when nohz has updated the jiffies again.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: Steven Rostedt <srostedt@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f7cce27f5605b9e137b829a47949cb2d3c7e1cab
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon Jul 7 14:16:51 2008 -0400

    sched_clock: widen the max and min time
    
    With keeping the max and min sched time within one jiffy of the gtod clock
    was too tight. Just before a schedule tick the max could easily be hit, as
    well as just after a schedule_tick the min could be hit. This caused the
    clock to jump around by a jiffy.
    
    This patch widens the minimum to
       last gtod + (delta_jiffies ? delta_jiffies - 1 : 0) * TICK_NSECS
    
    and the maximum to
        last gtod + (2 + delta_jiffies) * TICK_NSECS
    
    This keeps the minum to gtod or if one jiffy less than delta jiffies
    and the maxim 2 jiffies ahead of gtod. This may cause unstable TSCs to be
    a bit more sporadic, but it helps keep a clock with a stable TSC working well.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: Steven Rostedt <srostedt@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 62c43dd9864dbd52ff158922d1d08c75f20335af
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon Jul 7 14:16:50 2008 -0400

    sched_clock: record from last tick
    
    The sched_clock code tries to keep within the gtod time by one tick (jiffy).
    The current code mistakenly keeps track of the delta jiffies between
    updates of the clock, where the the delta is used to compare with the
    number of jiffies that have past since an update of the gtod. The gtod is
    updated at each schedule tick not each sched_clock update. After one
    jiffy passes the clock is updated fine. But the delta is taken from the
    last update so if the next update happens before the next tick the delta
    jiffies used will be incorrect.
    
    This patch changes the code to check the delta of jiffies between ticks
    and not updates to match the comparison of the updates with the gtod.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: Steven Rostedt <srostedt@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit bd5a43822b438f297f4088f1cfd3514e32e56328
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jul 3 23:40:19 2008 -0700

    [MTD] [NAND] atmel_nand can be modular
    
    There's no reason to prevent the Atmel NAND driver from
    building as a module.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
    Acked-by: Andrew Victor <linux@maxim.org.za>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit d6248fddf717041f25781050e6392cc76525272d
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Thu Jul 3 23:40:18 2008 -0700

    [MTD] [NAND] atmel_nand: Work around AT32AP7000 ECC erratum
    
    The ALE signal isn't correctly wired up to the ECC controller on the
    AP7000, so it starts calculating ECC during the address cycles.
    
    Work around this by resetting the ECC controller between the address and
    data cycles.
    
    Signed-off-by: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
    Acked-by: Andrew Victor <linux@maxim.org.za>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 23a346ca4a5a6f50f81062456af955155f68e313
Author: David Brownell <david-b@pacbell.net>
Date:   Thu Jul 3 23:40:16 2008 -0700

    [MTD] [NAND] atmel_nand speedup via {read,write}s{b,w}()
    
    This uses __raw_{read,write}s{b,w}() primitives to access data on NAND
    chips for more efficient I/O.
    
    On an arm926 with memory clocked at 100 MHz, this reduced the elapsed time
    for a 64 MiB read by 16%.  ("dd" /dev/mtd0 to /dev/null, with an 8-bit
    NAND using hardware ECC and 128KiB blocksize.)
    
    Also some minor section tweaks:
    
      - Use platform_driver_probe() so no pointer to probe() lingers
        after that code has been removed at run-time.
    
      - Use __exit and __exit_p so the remove() code will normally be
        removed by the linker.
    
    Since these buffer read/write calls are new, this increases the runtime
    code footprint (by 88 bytes on my build, after the section tweaks).
    
    [haavard.skinnemoen@atmel.com: rebase onto atmel_nand rename]
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
    Acked-by: Andrew Victor <linux@maxim.org.za>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 60bc080090e3bf6afa29c62cb25f913706551010
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Thu Jul 10 20:58:16 2008 -0400

    ftrace: separate out the function enabled variable
    
    Currently the function tracer uses the global tracer_enabled variable that
    is used to keep track if the tracer is enabled or not. The function tracing
    startup needs to be separated out, otherwise the internal happenings of
    the tracer startup is also recorded.
    
    This patch creates a ftrace_function_enabled variable to all the starting
    of the function traces to happen after everything has been started.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: Steven Rostedt <srostedt@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a2bb6a3d85ef3124cd336403a95abc0540d3fbe2
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Thu Jul 10 20:58:15 2008 -0400

    ftrace: add ftrace_kill_atomic
    
    It has been suggested that I add a way to disable the function tracer
    on an oops. This code adds a ftrace_kill_atomic. It is not meant to be
    used in normal situations. It will disable the ftrace tracer, but will
    not perform the nice shutdown that requires scheduling.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: Steven Rostedt <srostedt@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 26bc83f4cb911a0b4dabfe23b700aaf3235f2955
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Thu Jul 10 20:58:14 2008 -0400

    ftrace: use current CPU for function startup
    
    This is more of a clean up. Currently the function tracer initializes the
    tracer with which ever CPU was last used for tracing. This value isn't
    realy useful for function tracing, but at least it should be something other
    than a random number.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: Steven Rostedt <srostedt@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ad591240ceadcaf41b2a88855ca5f1c77c5a0298
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Thu Jul 10 20:58:13 2008 -0400

    ftrace: start wakeup tracing after setting function tracer
    
    Enabling the wakeup tracer before enabling the function tracing causes
    some strange results due to the dynamic enabling of the functions.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: Steven Rostedt <srostedt@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b5c21b4514b38f450848feb432f7120376d01ffe
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Thu Jul 10 20:58:12 2008 -0400

    ftrace: check proper config for preempt type
    
    There is no CONFIG_PREEMPT_DESKTOP. Use the proper entry CONFIG_PREEMPT.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: Steven Rostedt <srostedt@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1e16c0a081f6c93f04c6af784d6a160955269f91
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Thu Jul 10 20:58:11 2008 -0400

    ftrace: trace schedule
    
    After the sched_clock code has been removed from sched.c we can now trace
    the scheduler. The scheduler has a lot of functions that would be worth
    tracing.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: Steven Rostedt <srostedt@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 001b6767b1d0c89e458e5ddb039245b268f569fb
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Thu Jul 10 20:58:10 2008 -0400

    ftrace: define function trace nop
    
    When CONFIG_FTRACE is not enabled, the tracing_start_functon_trace
    and tracing_stop_function_trace should be nops.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: Steven Rostedt <srostedt@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 007c05d4d2ce42fabd58cb54ed98e0a1714d9d86
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Thu Jul 10 20:58:09 2008 -0400

    ftrace: move sched_switch enable after markers
    
    We have two markers now that are enabled on sched_switch. One that records
    the context switching and the other that records task wake ups. Currently
    we enable the tracing first and then set the markers. This causes some
    confusing traces:
    
    # tracer: sched_switch
    #
    #           TASK-PID   CPU#    TIMESTAMP  FUNCTION
    #              | |      |          |         |
           trace-cmd-3973  [00]   115.834817:   3973:120:R   +     3:  0:S
           trace-cmd-3973  [01]   115.834910:   3973:120:R   +     6:  0:S
           trace-cmd-3973  [02]   115.834910:   3973:120:R   +     9:  0:S
           trace-cmd-3973  [03]   115.834910:   3973:120:R   +    12:  0:S
           trace-cmd-3973  [02]   115.834910:   3973:120:R   +     9:  0:S
              <idle>-0     [02]   115.834910:      0:140:R ==>  3973:120:R
    
    Here we see that trace-cmd with PID 3973 wakes up task 9 but the next line
    shows the idle task doing a context switch to task 3973.
    
    Enabling the tracing to _after_ the markers are set creates a much saner
    output:
    
    # tracer: sched_switch
    #
    #           TASK-PID   CPU#    TIMESTAMP  FUNCTION
    #              | |      |          |         |
              <idle>-0     [02]  7922.634225:      0:140:R ==>  4790:120:R
           trace-cmd-4789  [03]  7922.634225:      0:140:R   +  4790:120:R
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: Steven Rostedt <srostedt@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 175428b2b3eeacf90dcc171d5915d6b4dc86e917
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Thu Jul 3 23:40:14 2008 -0700

    [MTD] mtdchar.c remove shadowed variable warnings
    
    Use einfo, oinfo for the inner erase_info and otp_info structs used in
    individual case statements.
    
    drivers/mtd/mtdchar.c:582:26: warning: symbol 'info' shadows an earlier one
    drivers/mtd/mtdchar.c:380:23: originally declared here
    drivers/mtd/mtdchar.c:596:26: warning: symbol 'info' shadows an earlier one
    drivers/mtd/mtdchar.c:380:23: originally declared here
    drivers/mtd/mtdchar.c:704:19: warning: symbol 'info' shadows an earlier one
    drivers/mtd/mtdchar.c:380:23: originally declared here
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 5f6928378b165c4b0d57a711e1c1eb925ad33846
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Thu Jul 3 23:40:13 2008 -0700

    [MTD] mtdchar.c silence sparse warning
    
    The copy_to_user was casting away the address space to get the offset of
    the length member.  Use offsetof() instead and add it to the void __user
    *argp.
    
    drivers/mtd/mtdchar.c:527:23: warning: cast removes address space of expression
    drivers/mtd/mtdchar.c:527:23: warning: incorrect type in argument 1 (different address spaces)
    drivers/mtd/mtdchar.c:527:23:    expected void [noderef] <asn:1>*to
    drivers/mtd/mtdchar.c:527:23:    got unsigned int *<noident>
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit b6ad92d4faade38619e89acc509ca1416b81a0bd
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Thu Jul 10 18:13:36 2008 -0700

    x86_64: vdso32 cleanup using feature flags
    
    Use the X86_FEATURE_SYSENTER32 to remove hard-coded CPU vendor check.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8d28aab59fe939be40efae870ced0b05caa259fb
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Thu Jul 10 16:22:56 2008 -0700

    x86_64: add pseudo-features for 32-bit compat syscall
    
    Add pseudo-feature bits to describe whether the CPU supports sysenter
    and/or syscall from ia32-compat userspace.  This removes a hardcoded
    test in vdso32-setup.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 72289824423655e67993c25c91a7a86a34917209
Author: Michael Hennerich <michael.hennerich@analog.com>
Date:   Thu Jul 3 23:54:42 2008 -0700

    [MTD] m25p80: fix bug - ATmel spi flash fails to be copied to
    
    Atmel serial flash tends to power up with the protection status bits set.
    http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=4089
    
    [michael.hennerich@analog.com: remove duplicate code]
    Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit a8931ef380c92d121ae74ecfb03b2d63f72eea6f
Merge: 90574d0... e5a5816...
Author: David Woodhouse <David.Woodhouse@intel.com>
Date:   Fri Jul 11 14:36:25 2008 +0100

    Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

commit 4abaca17e758e3326c96ced88b2cd9b7b84922f6
Author: David Howells <dhowells@redhat.com>
Date:   Fri Jul 11 14:39:56 2008 +0100

    [GFS2] Fix GFS2's use of do_div() in its quota calculations
    
    Fix GFS2's need_sync()'s use of do_div() on an s64 by using div_s64() instead.
    
    This does assume that gt_quota_scale_den can be cast to an s32.
    
    This was introduced by patch b3b94faa5fe5968827ba0640ee9fba4b3e7f736e.
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

commit 3d0decc4f49e8645cd6369b02ed076bebd3d61ad
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 11 15:09:15 2008 +0200

    x86: fix tsc unification buglet with ftrace and stackprotector
    
    Yinghai Lu reported crashes on 64-bit x86:
    
     BUG: unable to handle kernel NULL pointer dereference at 0000000000000000
     IP: [<ffffffff80253b17>] hrtick_start_fair+0x89/0x173
     [...]
    
    And with a long session of debugging and a lot of difficulty, tracked it down
    to this commit:
    
     --------------->
     8fbbc4b45ce3e4c0eeb15004c79c72b6896a79c2 is first bad commit
     commit 8fbbc4b45ce3e4c0eeb15004c79c72b6896a79c2
     Author: Alok Kataria <akataria@vmware.com>
     Date:   Tue Jul 1 11:43:34 2008 -0700
    
         x86: merge tsc_init and clocksource code
     <--------------
    
    The problem is that the TSC unification missed these Makefile rules
    in arch/x86/kernel/Makefile:
    
      # Do not profile debug and lowlevel utilities
      CFLAGS_REMOVE_tsc_64.o = -pg
      CFLAGS_REMOVE_tsc_32.o = -pg
      ...
      CFLAGS_tsc_64.o         := $(nostackp)
      ...
    
    which rules make sure that various instrumentation and debugging
    facilities are disabled for code that might end up in a VDSO - such as
    the TSC code.
    
    Reported-and-bisected-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    
    Conflicts:
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7e93a89251d4ed7bd4475db62616ccd03ddfd01a
Author: Andre Noll <maan@systemlinux.org>
Date:   Fri Jul 11 22:02:23 2008 +1000

    md: Remove some unused macros.
    
    Signed-off-by: Andre Noll <maan@systemlinux.org>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 0f420358e3a2abc028320ace7783e2e38cae77bf
Author: Andre Noll <maan@systemlinux.org>
Date:   Fri Jul 11 22:02:23 2008 +1000

    md: Turn rdev->sb_offset into a sector-based quantity.
    
    Rename it to sb_start to make sure all users have been converted.
    
    Signed-off-by: Andre Noll <maan@systemlinux.org>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit b73df2d3d629aefa187a0a3574fd81455e026bc8
Author: Andre Noll <maan@systemlinux.org>
Date:   Fri Jul 11 22:02:23 2008 +1000

    md: Make calc_dev_sboffset() return a sector count.
    
    As BLOCK_SIZE_BITS is 10 and
    
    	MD_NEW_SIZE_SECTORS(2 * x) = 2 * NEW_SIZE_BLOCKS(x),
    
    the return value of calc_dev_sboffset() doubles. Fix up all three
    callers accordingly.
    
    Signed-off-by: Andre Noll <maan@systemlinux.org>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit e7debaa4951b37d6c9ace4c6b984cd4805c5bfbb
Author: Andre Noll <maan@systemlinux.org>
Date:   Fri Jul 11 22:02:23 2008 +1000

    md: Replace calc_dev_size() by calc_num_sectors().
    
    Number of sectors is the preferred unit for sizes of raid devices,
    so change calc_dev_size() so that it returns this unit instead of
    the number of 1K blocks.
    
    Signed-off-by: Andre Noll <maan@systemlinux.org>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit d71f9f88d74166dcdef743a057f9222d64d2d509
Author: Andre Noll <maan@systemlinux.org>
Date:   Fri Jul 11 22:02:22 2008 +1000

    md: Make update_size() take the number of sectors.
    
    Changing the internal representations of sizes of raid devices
    from 1K blocks to sector counts (512B units) is desirable because
    it allows to get rid of many divisions/multiplications and unnecessary
    casts that are present in the current code.
    
    This patch is a first step in this direction. It replaces the old
    1K-based "size" argument of update_size() by "num_sectors" and
    fixes up its two callers.
    
    Signed-off-by: Andre Noll <maan@systemlinux.org>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit df5b20cf68f9c90204c5fd36b7b090635cee3cdf
Author: Neil Brown <neilb@suse.de>
Date:   Fri Jul 11 22:02:22 2008 +1000

    md: Better control of when do_md_stop is allowed to stop the array.
    
    do_md_stop check the number of active users before allowing the array
    to be stopped.
    Two problems:
      1/ it assumes the request is coming through an open file descriptor
         (via ioctl) so it allows for that.  This is not always the case.
      2/ it doesn't do the check it the array hasn't been activated.
         This is not good for cases when we use an inactive array to hold
         some devices in a container.
    
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 26ef379f53993b1da3c19b63257cd47e1d9cd672
Author: Andre Noll <maan@systemlinux.org>
Date:   Fri Jul 11 22:02:21 2008 +1000

    md: get_disk_info(): Don't convert between signed and unsigned and back.
    
    The current code copies a signed int from user space, converts it to
    unsigned and passes the unsigned value to find_rdev_nr() which expects
    a signed value. Simply pass the signed value from user space directly.
    
    Signed-off-by: Andre Noll <maan@systemlinux.org>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 80fab1d77b2852711917baa437e4fdab31c21fef
Author: Andre Noll <maan@systemlinux.org>
Date:   Fri Jul 11 22:02:21 2008 +1000

    md: Simplify restart_array().
    
    Signed-off-by: Andre Noll <maan@systemlinux.org>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit ebc243372842a81dddbe00bd047a25b8ee7d8b87
Author: Andre Noll <maan@systemlinux.org>
Date:   Fri Jul 11 22:02:20 2008 +1000

    md: alloc_disk_sb(): Return proper error value.
    
    If alloc_page() fails, ENOMEM is a more suitable error value
    than EINVAL.
    
    Signed-off-by: Andre Noll <maan@systemlinux.org>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit ce0c8e05f8ef93d991d665aade8c4bf35806ea1a
Author: Andre Noll <maan@systemlinux.org>
Date:   Fri Jul 11 22:02:20 2008 +1000

    md: Simplify sb_equal().
    
    The only caller of sb_equal() tests the return value against
    zero, so it's OK to return the negated return value of memcmp().
    
    Signed-off-by: Andre Noll <maan@systemlinux.org>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 05710466c9ef2e3ee55166934c801a2393c32f80
Author: Andre Noll <maan@systemlinux.org>
Date:   Fri Jul 11 22:02:20 2008 +1000

    md: Simplify uuid_equal().
    
    Signed-off-by: Andre Noll <maan@systemlinux.org>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 0306d5efbf897c7d410fd30b89fc7d97372aa501
Merge: f9f278f... e5a5816...
Author: Neil Brown <neilb@suse.de>
Date:   Fri Jul 11 21:57:40 2008 +1000

    Merge branch 'master' into for-next

commit 857f3fd7a496ddf4329345af65a4a2b16dd25fe8
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date:   Fri Jul 11 11:09:22 2008 +0200

    nohz: don't stop idle tick if softirqs are pending.
    
    In case a cpu goes idle but softirqs are pending only an error message is
    printed to the console. It may take a very long time until the pending
    softirqs will finally be executed. Worst case would be a hanging system.
    
    With this patch the timer tick just continues and the softirqs will be
    executed after the next interrupt. Still a delay but better than a
    hanging system.
    
    Currently we have at least two device drivers on s390 which under certain
    circumstances schedule a tasklet from process context. This is a reason
    why we can end up with pending softirqs when going idle. Fixing these
    drivers seems to be non-trivial.
    However there is no question that the drivers should be fixed.
    This patch shouldn't be considered as a bug fix. It just is intended to
    keep a system running even if device drivers are buggy.
    
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Cc: Jan Glauber <jan.glauber@de.ibm.com>
    Cc: Stefan Weinhuber <wein@de.ibm.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit be54f9d1c8df93c4998e134a306652caaa58f67f
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Fri Jul 11 10:23:45 2008 +0900

    x86: remove ifdef CONFIG_SWIOTLB in pci-dma.c
    
    As other IOMMUs do, this puts dummy pci_swiotlb_init() in swiotlb.h
    and remove ifdef CONFIG_SWIOTLB in pci-dma.c.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Acked-by: Muli Ben-Yehuda <muli@il.ibm.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b8b48326f312026af12799917383c54c25d05482
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Fri Jul 11 10:23:44 2008 +0900

    x86: remove ifdef CONFIG_CALGARY_IOMMU in pci-dma.c
    
    asm-x86/calgary.h has dummy calgary_iommu_init() and detect_calgary()
    in !CONFIG_CALGARY_IOMMU case. So we don't need ifdef
    CONFIG_CALGARY_IOMMU in pci-dma.c.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Acked-by: Muli Ben-Yehuda <muli@il.ibm.com>
    Cc: Alexis Bruemmer <alexisb@us.ibm.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ac7ded2adb2e43152fe7385ddd53bf45f5c92285
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Fri Jul 11 10:23:43 2008 +0900

    x86: remove ifdef CONFIG_GART_IOMMU in pci-dma.c
    
    Our way to handle gart_* functions for CONFIG_GART_IOMMU and
    !CONFIG_GART_IOMMU cases is inconsistent.
    
    We have some dummy gart_* functions in !CONFIG_GART_IOMMU case and
    also use ifdef CONFIG_GART_IOMMU tricks in pci-dma.c to call some
    gart_* functions in only CONFIG_GART_IOMMU case.
    
    This patch removes ifdef CONFIG_GART_IOMMU in pci-dma.c and always use
    dummy gart_* functions in iommu.h.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Acked-by: Muli Ben-Yehuda <muli@il.ibm.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 46a7fa270afbe5fddc6042a598cfe22977b0e989
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Fri Jul 11 10:23:42 2008 +0900

    x86: make only GART code include gart.h
    
    gart.h has only GART-specific stuff. Only GART code needs it. Other
    IOMMU stuff should include iommu.h instead of gart.h.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Acked-by: Muli Ben-Yehuda <muli@il.ibm.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0c81b2a1448bc6a2a9b2d6469fb0669fb4b25e5b
Merge: 0729fbf... 70ff055...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 11 10:46:50 2008 +0200

    Merge branch 'linus' into core/rcu
    
    Conflicts:
    
    	include/linux/rculist.h
    	kernel/rcupreempt.c
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f361a450bf1ad14e2b003217dbf3958638631265
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Thu Jul 10 20:38:26 2008 -0700

    x86: introduce max_low_pfn_mapped for 64-bit
    
    when more than 4g memory is installed, don't map the big hole below 4g.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Suresh Siddha <suresh.b.siddha@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f302a5bbe5eb95f3d4227d5bd0e9b92b1b125f4f
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Thu Jul 10 20:36:37 2008 -0700

    x86: reserve SLIT
    
    save the SLIT, in case we are using fixmap to read it, and that fixmap
    could be cleared by others.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Suresh Siddha <suresh.b.siddha@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 69a7704d7a80b2563278a0c55c2ca6d6202280dc
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Thu Jul 10 04:17:00 2008 -0700

    x86: e820: user-defined memory maps: remove the range instead of update it to reserved
    
    also let mem= to print out modified e820 map too
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Bernhard Walle <bwalle@suse.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 67fbbe1551b24d1bcab8478407f9b8c713d5596e
Author: Ralf Baechle <ralf@linux-mips.org>
Date:   Wed Jul 9 12:38:43 2008 +0100

    SAA9730: Remove driver
    
    The only user of the board, the extremly dated and rare MIPS Atlas board,
    has been removed, so this driver can go, too.
    
    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit e9911c2c8f87cfda47109c42e399fa487117095c
Author: Takashi Iwai <tiwai@suse.de>
Date:   Mon Jul 7 16:51:45 2008 +0200

    Fix missing exports for net/phy/mdio-bitbang.c
    
    {alloc,free}_mdio_bitbang() are not exported while they are used in
    mdio-ofgpio driver.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 9439f749441f3a7c2c8ef9e32b698cfe9ed60f48
Author: Karen Xie <kxie@chelsio.com>
Date:   Tue Jul 8 09:32:34 2008 -0700

    cxgb3 - Add iscsi support
    
    Add iSCSI (S3xx) support.
    
    Signed-off-by: Karen Xie <kxie@chelsio.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 5e4fe5c45ac6dda534c362e29bd4eb39f4d9cba8
Author: Mark McLoughlin <markmc@redhat.com>
Date:   Tue Jul 8 17:10:42 2008 +1000

    virtio_net: Set VIRTIO_NET_F_GUEST_CSUM feature
    
    We can handle receiving partial csums, so set the
    appropriate feature bit.
    
    Signed-off-by: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 6eb5a7f1dbd56883680290f6a0bd2d8d15f8ff58
Author: Alexander Duyck <alexander.h.duyck@intel.com>
Date:   Tue Jul 8 15:14:44 2008 -0700

    igb: Improve multiqueue AIM support
    
    Improve multiqueue performance
    Change itr_val to reflect ITR timer value instead of ints/sec
    Cleaned up AIM algorithms in general
    
    Based on work by Mitch Williams
    
    Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
    Acked-by: Mitch Williams <mitch.a.williams@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 9280fa5201d7f69b20af4b7efadb5fe8f2f67277
Author: Alexander Duyck <alexander.h.duyck@intel.com>
Date:   Tue Jul 8 15:14:04 2008 -0700

    igb: unused variable warning in igb remove
    
    Wrap hw variable declaration in DCA flags to prevent unused variable
    warning during compilation.
    
    Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit a88f10ec7a5b3d87cb9372481055340018652389
Author: Alexander Duyck <alexander.h.duyck@intel.com>
Date:   Tue Jul 8 15:13:38 2008 -0700

    igb: update suspend resume
    
    Updates the suspend and resume to better handle the possibility of MSIX
    vector changes.
    
    Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit d8156534040996f6a93a24d3592d5d587f2587e5
Author: Alexander Duyck <alexander.h.duyck@intel.com>
Date:   Tue Jul 8 15:13:05 2008 -0700

    net: add netif_napi_del function to allow for removal of napistructs
    
    Adds netif_napi_del function which is used to remove the napi struct from
    the netdev napi_list in cases where CONFIG_NETPOLL was enabled.
    The motivation for adding this is to handle the case in which the number of
    queues on a device changes due to a configuration change.  Previously the
    napi structs for each queue would be left in the list until the netdev was
    freed.
    
    Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit d3352520273426e4c16e91d189aa8aa7ee5e96c5
Author: Alexander Duyck <alexander.h.duyck@intel.com>
Date:   Tue Jul 8 15:12:13 2008 -0700

    igb: add support for in kernel LRO
    
    This patch adds support for the use of the inet_lro module to provide
    software LRO support.
    
    Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit bf36c1a0040cc6ccd63cdd1cec25d2085f2df964
Author: Alexander Duyck <alexander.h.duyck@intel.com>
Date:   Tue Jul 8 15:11:40 2008 -0700

    igb: add page recycling support
    
    This patch adds support for page recycling by splitting the page into two
    usable portions and tracking the reference count.
    
    Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 7dfc16fab1186769d7d0086830ab3fbc8fddfcba
Author: Alexander Duyck <alexander.h.duyck@intel.com>
Date:   Tue Jul 8 15:10:46 2008 -0700

    igb: Add support for quad port WOL and feature flags
    
    Change igb from using a series of boolean operators to using a single flags
    value that contains a number of different bit flags for all the different
    features of the adapter.
    
    This patch also adds WOL support for quad port adapters.
    
    Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 2d064c06fecadadcb81a452acd373af00dfb1fec
Author: Alexander Duyck <alexander.h.duyck@intel.com>
Date:   Tue Jul 8 15:10:12 2008 -0700

    igb: add 82576 MAC support
    
    Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
    Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 0024fd00cd404b418b6e6a7408700814cfe7b3dd
Author: Auke Kok <auke-jan.h.kok@intel.com>
Date:   Tue Jul 8 15:09:37 2008 -0700

    igb: Increment driver version
    
    Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 87cb7e8cc59c89ccdcf243671c932179bb651a71
Author: Auke Kok <auke-jan.h.kok@intel.com>
Date:   Tue Jul 8 15:08:29 2008 -0700

    igb: reenable CRC stripping in hardware
    
    We can remove a clunky workaround for not having the hardware
    strip the CRC. 82575 silicon as well as the older PCI Express
    e1000e hardware all work OK in this respect.
    
    Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit fe4506b6a2f9716ef62583020581ae2032573fed
Author: Jeb Cramer <cramerj@intel.com>
Date:   Tue Jul 8 15:07:55 2008 -0700

    igb: add DCA support
    
    Add DCA support in the similar method that it was added to the ixgbe
    driver recently. DCA allows the network device to put data in the
    CPU cache and notify the chipset of that event. This reduces cache
    misses during receives.
    
    Signed-off-by: Jeb Cramer <cramerj@intel.com>
    Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
    Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
    Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit e21ed3538f1946ea623caf28f1c44ede50224275
Author: Alexander Duyck <alexander.h.duyck@intel.com>
Date:   Tue Jul 8 15:07:24 2008 -0700

    igb: update ethtool stats to support multiqueue
    
    Addesses problems seen earlier with igb driver not correctly reporting rx
    and tx stats.
    
    Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 661086df6cf35f62d0aec09ccb9164eb2baaaecd
Author: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Date:   Tue Jul 8 15:06:51 2008 -0700

    igb: Introduce multiple TX queues with infrastructure
    
    This code adds multiple Tx queue infrastructure much like we
    previously did in ixgbe. The MSI-X vector mapping is the bulk of
    the change.
    
    IAM can now be safely enabled and we've verified that it does
    work correctly. We can also eliminate the tx ring lock.
    
    Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
    Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
    Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit f731a9ef82c6728559b34743bca19d231e5e1b63
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:53:09 2008 -0700

    ixgb: update copyright dates and versions
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 6d37ab282e246f3cb5b4b975ecc5e8303ba5da82
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:53:04 2008 -0700

    ixgb: make NAPI the only option and the default
    
    network maintainers suggest NAPI only drivers are the only way to go.
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 2c21fc6e3a1150a1fa8c09b0f8ae0b796fb5039f
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:52:58 2008 -0700

    ixgb: cleanup header
    
    cleaned up some spacing in defines
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit c21993401479635025a8053aff1f5cfdbfee5fd9
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:52:53 2008 -0700

    ixgb: audit use of dev_kfree_skb_any
    
    calls to kfree_skb_any are only required when calling kfree
    from interrupt context.
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 9e7bd330702bd8d2a87bf8fee027e90c6c90a401
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:52:48 2008 -0700

    ixgb: clean up assignments inside if statements
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit fc2d14e36c69a8d44a2f5230835b54e95025363e
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:52:43 2008 -0700

    ixgb: rx cleanup performance improvements
    
    rx cleanup should look more like our other drivers that have evolved
    to nicer performance levels over time.  Changes consist of refilling
    tx buffers to hardware more often, some minor assignment cleanups.
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 8441dab26c0fb3d9c8cb8e9d2114a8f266a0b299
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:52:38 2008 -0700

    ixgb: cleanup checkpatch suggestions that are relevant
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 1459336da45b214a59f0825777549fb0cb60ed7d
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:52:33 2008 -0700

    ixgb: trivial fix space after for
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 52035bdbe8229c6bffae0be3444924ffbccf6506
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:52:28 2008 -0700

    ixgb: fix spelling errors
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 0060c07230ee6a5b070388ae55855c594a3d9132
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:52:23 2008 -0700

    ixgb: whitespace fixups
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 9a432992870b4a528bf36dd0327a45c23ddb6f94
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:52:18 2008 -0700

    ixgb: cleanup space after while
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 03f83041d836022a17258c2731f6221f248bedcb
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:52:13 2008 -0700

    ixgb: format all if( to be if (
    
    this patch is trivial but because I want to have everything be nice and
    tidy I'm updating it.
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 7490d71a9245fd59e6cd5732cba4d6b744db581a
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:52:08 2008 -0700

    ixgb: clean up un-necessary declarations
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit d9fed18bf9090bd0682f3c611c40261a98a2842d
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:52:02 2008 -0700

    ixgb: add copybreak parameter
    
    copybreak code was already in the driver, allow the user to turn it
    off if they don't like it.
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 2115a6432911b669bec037686066c7bbc70cc68e
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:51:57 2008 -0700

    ixgb: update readme text
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit db58294416d5d1446cbf6962a21ad077919d564e
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:51:52 2008 -0700

    ixgb: remove lltx support and update tx routine
    
    a) kernel developers suggest LLTX is broken and unsafe to use, remove it.
    b) remember to pre-stop the queue if we won't have room
    c) removing lltx means we can remove our tx lock
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 1257969724e7d5f878ac05067388ac5c012eb29b
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:51:47 2008 -0700

    ixgb: fix unload race with timers
    
    ixgb needs to call flush scheduled work to flush any timers before
    unregistering the netdev.
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit b5ca88eb335580dc48ef5ebb3b86719bdb5a4113
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:51:42 2008 -0700

    ixgb: fix race on rx_buffer_len in mtu change
    
    some random coverage testing found that when changing mtu
    under heavy traffic load, NAPI would use the rx_buffer_len variable
    after it had been changed by change_mtu.
    
    Similar to e1000 bugs found long ago.
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 34336635467c5102777ea8acf34fc8bf391f98c0
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:51:37 2008 -0700

    ixgb: move time stamp set before setting dma pointer
    
    a user pointed out that setting variables out of order with respect
    to the checks we make for tx timeout handling could result in a race
    where ->dma was set but ->time_stamp was set to the old value.
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit a65a604a01f710defe01f2322e108f4d8c20f6ce
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:51:32 2008 -0700

    ixgb: don't allow too small MTU
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 72ab51954d108e4999b3c958ae21da731d2d789a
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:51:27 2008 -0700

    ixgb: check down state before enable irq
    
    in order to prevent the case where poll_disable is waiting
    on our device to permanently, check the flag to make sure we're not
    down or closing down before re-enabling interrupts.
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit a3dc3da02a7c29237ca4ce3ec17f0e1f87ff0a06
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:51:22 2008 -0700

    ixgb: leave room for extra hardware memory usage
    
    ixgb hardware (not ixgbe) has a problem where it might dma past the
    end of a buffer in certain cases.  leave 8 bytes extra room.
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 4360386f7d849f521e8ef042f90dbca73e07509c
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:51:17 2008 -0700

    ixgb: fix bug in descriptor ring due to prefetch corruption
    
    there was one more bug hidden in the prefetch routines in ixgb hardware
    that force us to remove it completely.  Writebacks were being done on
    descriptors with stale data due to internal hardware fifo corruption.
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit e539e4667e3c8125641f5916eb0b7d087d3e0844
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:51:12 2008 -0700

    ixgb: repeat 32 bit ioremap cleanup
    
    this patch has been made to many other drivers in kernel to fix
    the storage of 64 bit resources in 32 bit variables.
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 0f8ecbadae4bd9f085e605c08347ed3077a6146f
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date:   Tue Jul 8 15:51:07 2008 -0700

    ixgb: maybe stop tx port missed a piece
    
    back when maybe stop tx was added to the ixgb driver some mistakes
    were made and the driver
    a) didn't remove the tx lock, which is now un-necessary
    b) didn't change the restart code to be compliant with maybe_stop
    
    Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 1a342d224afb03196e3df28a271f3ddf3787e8f4
Author: Francois Romieu <romieu@fr.zoreil.com>
Date:   Fri Jul 11 00:34:40 2008 +0200

    ucc_geth: delete non NAPI code from the driver.
    
    Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 0aa1538f4e4bab366023f4c414555e4ed25994e6
Author: Francois Romieu <romieu@fr.zoreil.com>
Date:   Fri Jul 11 00:33:52 2008 +0200

    gianfar: delete non NAPI code from the driver.
    
    Compile-tested only.
    
    Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 32b0f53e5bc80b87fd20d4d78a0e0cb602c9157a
Author: Francois Romieu <romieu@fr.zoreil.com>
Date:   Fri Jul 11 00:30:14 2008 +0200

    via-rhine: delete non NAPI code from the driver.
    
    Compile-tested only.
    
    Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 4422b00390749f8b877b2838a99ef2948ae08a58
Author: Francois Romieu <romieu@fr.zoreil.com>
Date:   Fri Jul 11 00:29:19 2008 +0200

    cxgb: delete non NAPI code from the driver.
    
    Compile-tested only.
    
    Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 29d0a2b0f7b5f53c79095a5539ee3884afb354b6
Author: Sreenivasa Honnur <Sreenivasa.Honnur@neterion.com>
Date:   Wed Jul 9 23:50:13 2008 -0400

    S2io: Version update for IOMMU overflow checking and enable msi-x link interrupts patches.
    
    - Updated version number
    
    Signed-off-by: Santosh Rastapur <santosh.rastapur@neterion.com>
    Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 01e16faa0691c57fd8f9bac46b1953ff7692ab8a
Author: Sreenivasa Honnur <Sreenivasa.Honnur@neterion.com>
Date:   Wed Jul 9 23:49:21 2008 -0400

    S2io: Enable msi-x link interrupts.
    
    - Enable msi-x link interrupts because the timer based scheduler was getting
    cancelled causing the link state to be lost with repetitive card up/downs
    when changing the mtu.
    - Unmask mac_rmac_link interrupts only for Xframe I and prevent a spurious
    link interrupt in Xframe II.
    - Stop the tx queue and indicate link down when card is down
    
    Signed-off-by: Santosh Rastapur <santosh.rastapur@neterion.com>
    Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 3f78d88575d99e17218a5bb2d79e251a781d16ad
Author: Sreenivasa Honnur <Sreenivasa.Honnur@neterion.com>
Date:   Wed Jul 9 23:47:46 2008 -0400

    S2io: Fix IOMMU overflow checking.
    
    - Fix IOMMU overflow checking. As reported by Andi Kleen <ak@linux.intel.com>
    removed check for zero dma address.
    
    Signed-off-by: Santosh Rastapur <santosh.rastapur@neterion.com>
    Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 9088d9a4267ff098d5edc3dad8359c92741b7a6a
Author: Francois Romieu <romieu@fr.zoreil.com>
Date:   Fri Jul 11 00:05:57 2008 +0200

    via-velocity: add velocity_set_rxbufsize helper
    
    It removes a dependancy from velocity_init_rd_ring to dev->mtu.
    
    Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 28133176082d9bcafb5958b8fac80943e51d5eda
Author: Francois Romieu <romieu@fr.zoreil.com>
Date:   Fri Jul 11 00:05:17 2008 +0200

    via-velocity: move residual free rx descriptors count register update
    
    Updates of the RBRDU have two different meanings depending on their
    context:
    1. the receiving process has not started - the value which is written
       into the RBRDU register is supposed to be the free rx descriptors
       count (rounded to a multiple of 4)
    2. the receiving process is running - the value increments the count
       above (sic)
    
    The update is currently issued deep inside the rx replenish chain (see
    velocity_give_many_rx_descs).
    
    Let's propagate enough information to the caller so that the rx
    replenish functions do not depend on hardware any more.
    
    It is needed to perform the Rx/Tx buffers housekeeping when MTU changes.
    
    Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 8ac53afccf7ab383fd97db8910117ae7892c72a7
Author: Francois Romieu <romieu@fr.zoreil.com>
Date:   Fri Jul 11 00:04:33 2008 +0200

    via-velocity: lean and clean velocity_init_rings
    
    - PCI consistent areas need no memset
    - use dev_err instead of plain printk
    - avoid a few casts
    
    Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 580a690208321ed45addef5ef12e25b87f9f5dec
Author: Francois Romieu <romieu@fr.zoreil.com>
Date:   Fri Jul 11 00:03:44 2008 +0200

    via-velocity: remove the bounce buffers
    
    Executive summary: the bounce buffers are in my way
    
    - they use something like a 64 * 1500 bytes area of PCI
      consistent area
    - they are not resized when the MTU changes
    - they are used
      - to hand-pad undersized packets. skb_pad anyone ?
      - to linearize fragmented skbs whose fragment count
        goes beyond the 7 fragments hardware limit in order
        to claim scatter-gather support
    
    Actually the SG code is commented out and I wonder if it
    could not be implemented (ab-)using the large send feature
    of the chipset since the latter should support some
    multi-descriptor packet transmitting.
    
    Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
    Fixed-by: Séguier Régis <rseguier@e-teleport.net>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 27cb0a75ba252ea7294d67232c4bbbac3f2b2656
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Thu Jul 10 12:52:52 2008 -0700

    x86: fix compile error in current tip.git
    
    Gas 2.15 complains about 32-bit registers being used in lea.
    
      AS      arch/x86/lib/copy_user_64.o
    /local/scratch-2/jeremy/hg/xen/paravirt/linux/arch/x86/lib/copy_user_64.S: Assembler messages:
    /local/scratch-2/jeremy/hg/xen/paravirt/linux/arch/x86/lib/copy_user_64.S:188: Error: `(%edx,%ecx,8)' is not a valid 64 bit base/index expression
    /local/scratch-2/jeremy/hg/xen/paravirt/linux/arch/x86/lib/copy_user_64.S:257: Error: `(%edx,%ecx,8)' is not a valid 64 bit base/index expression
      AS      arch/x86/lib/copy_user_nocache_64.o
    /local/scratch-2/jeremy/hg/xen/paravirt/linux/arch/x86/lib/copy_user_nocache_64.S: Assembler messages:
    /local/scratch-2/jeremy/hg/xen/paravirt/linux/arch/x86/lib/copy_user_nocache_64.S:107: Error: `(%edx,%ecx,8)' is not a valid 64 bit base/index expression
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Vitaly Mayatskikh <v.mayatskih@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ac2536109849217a71510b6ded813e91629e88f6
Author: Ian Molton <spyro@f2s.com>
Date:   Thu Jul 10 20:17:27 2008 +0100

    Support for LCD on e740 e750 e400 and e800 e-series PDAs
    
    Signed-off-by: Ian Molton <spyro@f2s.com>

commit 32584c86b26e503dcd7228ab1c67a1e4ce9b48c4
Author: Ian Molton <spyro@f2s.com>
Date:   Thu Jul 10 20:16:35 2008 +0100

    E-series UDC support
    
    Signed-off-by: IAn Molton <spyro@f2s.com>

commit 8fb105f5cc7f31ff37755945378a668f4c21590e
Author: Ian Molton <spyro@f2s.com>
Date:   Wed Jun 25 22:34:51 2008 +0100

    PXA UDC - allow use of inverted GPIO for pullup
    
    Signed-off-by: Ian Molton <spyro@f2s.com>

commit b3d354b8d8d676c97794a5b984613d51ad683f17
Author: Ian Molton <spyro@f2s.com>
Date:   Wed Jun 25 22:39:31 2008 +0100

    Add e350 support
    
    Signed-off-by: Ian Molton <spyro@f2s.com>

commit 877e03d4aeabb88018c533eeb7386cf8c3aec689
Author: Ian Molton <spyro@f2s.com>
Date:   Wed Jun 25 22:22:49 2008 +0100

    Fix broken e-series build
    
    Signed-off-by: Ian Molton <spyro@f2s.com>

commit c316f101a10f2681618ffb537ecba6084d5a137e
Author: Ian Molton <spyro@f2s.com>
Date:   Thu Jul 10 20:01:07 2008 +0100

    E-series GPIO / IRQ definitions.

commit 67f5cd0f6ad86f8faacd0c00ffd0d38f228bad8e
Merge: 79c410d... 14d1012... d4b19c4...
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Thu Jul 10 19:50:38 2008 +0100

    Merge branches 'pxa-ezx', 'pxa-magician' and 'pxa-palm' into pxa

commit 39415a440ecceb0a5bd3c23686f18f83bb8368c6
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 20:06:30 2008 +0200

    x86, VisWS: fix pci_direct_conf1 dependency
    
    fix:
    
     arch/x86/pci/built-in.o: In function `pci_subsys_init':
     visws.c:(.init.text+0xfc5): undefined reference to `pci_direct_conf1'
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c47277d2f842d6c50d1991579307625540b26eac
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 19:47:49 2008 +0200

    x86, VisWS: build fix
    
    fix:
    
     arch/x86/kernel/built-in.o: In function `visws_early_detect':
     : undefined reference to `mach_get_smp_config_quirk'
     arch/x86/kernel/built-in.o: In function `visws_early_detect':
     : undefined reference to `mach_find_smp_config_quirk'
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e54afe38630e3b577968428f48ed8ef1e13a2a15
Author: Glauber Costa <gcosta@redhat.com>
Date:   Thu Jul 10 14:01:47 2008 -0300

    x86: remove duplicate call to use_tsc_delay
    
    Integration generated a duplicate call to use_tsc_delay.
    Particularly, the one that is done before we check for general
    tsc usability seems wrong.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f78cb9b1cfe618e8b4cc0c118f187f54ed102f45
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 19:39:55 2008 +0200

    x86, VisWS: build fix
    
    fix:
    
    arch/x86/kernel/visws_quirks.c: In function ‘visws_early_detect’:
    arch/x86/kernel/visws_quirks.c:293: error: ‘no_broadcast’ undeclared (first use in this function)
    arch/x86/kernel/visws_quirks.c:293: error: (Each undeclared identifier is reported only once
    arch/x86/kernel/visws_quirks.c:293: error: for each function it appears in.)
    make[1]: *** [arch/x86/kernel/visws_quirks.o] Error 1
    make: *** [arch/x86/kernel/visws_quirks.o] Error 2
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b6770c83b4b88dd832cc77916b1935b0311c64e0
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 19:37:44 2008 +0200

    x86, VisWS: do not allow VisWS for Voyager
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8a55a00aad9f5c4e9bb97729b42a7ceea2a3b6fb
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 19:35:33 2008 +0200

    x86, VisWS: turn into generic arch, update include file change
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3a62ed73ccb76b3d573c2ceb52ee01081fa89f3d
Author: Robert Richter <robert.richter@amd.com>
Date:   Thu Jul 10 18:58:25 2008 +0200

    x86/pci: fix warnings in subsys_initcall functions
    
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Cc: Robert Richter <robert.richter@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3f68f7d945e37e4d4bf1da445a285c59a6185815
Author: Robert Richter <robert.richter@amd.com>
Date:   Thu Jul 10 18:58:24 2008 +0200

    x86/pci merge: fixing numaq initialization
    
    Patch d49c4288 (tip/x86/mpparse) introduced some changes in calling
    subsys_init calls if CONFIG_X86_NUMAQ option is set. This patch
    updates subsystem initalization according to this changes.
    
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Cc: Robert Richter <robert.richter@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 15e551d25e5a600c76cb92171357d4cbe2d1bf7a
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 17:02:10 2008 +0200

    x86, VisWS: turn into generic arch, eliminate Kconfig specials
    
    remove leftover traces of various VISWS related Kconfig specials.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 62fa572f6933038b3d79558812de88702bda176f
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 16:45:50 2008 +0200

    x86, VisWS: turn into generic arch, remove leftover files
    
    remove leftover arch/x86/mach-visws/* files.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 26dd9fcfc2abc298e3c60597bbe6405826aabf91
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 16:21:38 2008 +0200

    x86, VisWS: turn into generic arch, clean up
    
    merge traps_visws.c and apic_visws.c into visws_quirks.c.
    
    (no code changed)
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0cecf92db84694cfed08329271e8ae6316e811eb
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 16:20:32 2008 +0200

    x86, VisWS: turn into generic arch, clean up
    
    rename setup_visws.c to visws_quirks.c.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 54ce7f99065cadcbb627f47f2321b76f099fda28
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 16:14:56 2008 +0200

    x86, VisWS: turn into generic arch, IO-APIC setup fix
    
    skip IO-APIC setup on a VISWS if it's enabled.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit efefa6f63fe6f08c16fa28dc9391bd1b89df5274
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 16:09:50 2008 +0200

    x86, VisWS: turn into generic arch, clean up
    
    remove VISWS Kconfig complications, now that it's supported by the generic
    architecture.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1b84e1c81f56e13c7d81b47c85eda15d94624e43
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 15:55:27 2008 +0200

    x86, VisWS: turn into generic arch, flip over VISWS to generic arch
    
    this is the big move: flip over VISWS to generic arch support.
    
    From this commit on CONFIG_X86_VISWS is just another (default-disabled)
    option that turns on certain quirks - no other complications.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 652536367b727251bfeba72189a17a040accbc2d
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 15:50:37 2008 +0200

    x86, VisWS: turn into generic arch, copy visws files
    
    copy arch/x86/mach-visws/setup_visws.c, apic_visws.c and traps_visws.c
    files to arch/x86/kernel/, in preparation of the switchover to a
    non-subarch setup for VISWS.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 078c0bba55b3dc751881d40cf170c002eafc048d
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 15:48:48 2008 +0200

    x86, VisWS: turn into generic arch, add early quirks to default architectures
    
    add early quirk support to the generic architecture code.
    
    this allows VISWS to be supported by the generic code and allows us
    to remove the VISWS subarch.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8bfaba873f0cc81c1747d6787f2721926192a3dc
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 15:42:50 2008 +0200

    x86, VisWS: turn into generic arch, add NR_IRQS quirk
    
    NR_IRQS: let VISWS be just a sub-case of the generic code.
    
    This can create a somewhat larger irq_desc[] array if NR_CPUS is high
    but that should not worry VisWS which has 4 CPUs at most.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4191894b68a85bd8da935fb9ac4c882a1fa8651c
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 15:33:49 2008 +0200

    x86, VisWS: turn into generic arch, eliminate include/asm-x86/mach-visws/setup_arch.h
    
    use the generic version of setup_arch.h - it's the same.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit efd746b8892d1d40c43c3d518b3bde9e56238ce8
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 15:31:35 2008 +0200

    x86, VisWS: turn into generic arch, move definitions
    
    move the SGIVW definitions from setup_arch.h into its own header file.
    
    preparation for turning VISWS into a generic PC architecture.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b4b86416712d79a77cdc53756751b3b91fbb7a3d
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 15:25:21 2008 +0200

    x86, VisWS: turn into generic arch, create include/asm-x86/visws/
    
    move the include/asm-x86/mach-visws/ VISWS specific hardware
    details include files into include/asm-x86/visws, to be used from
    generic code.
    
    No code changed.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 18c413e27e1585358cedc22e450847e3240006ff
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 15:13:41 2008 +0200

    x86, VisWS: turn into generic arch, eliminate asm-x86/mach-visws/mach_apicdef.h
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b70d9c2473ffbe327f5d7364bfbf67e94c440af8
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 15:12:05 2008 +0200

    x86, VisWS: turn into generic arch, update asm-x86/mach-visws/mach_apicdef.h
    
    update asm-x86/mach-visws/mach_apicdef.h to the generic version.
    
    This should work fine as VISWS has a standard local APIC and thus
    its mach_apicdef.h copy is just an ancient version of the generic code.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6649ababd52014afaca62a12aed37d797f9f865c
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 15:10:29 2008 +0200

    x86, VisWS: turn into generic arch, eliminate include/asm-x86/mach-visws/smpboot_hooks.h
    
    now that include/asm-x86/mach-visws/smpboot_hooks.h equals
    to the default file in ../mach-default/smpboot_hooks.h, simply
    include it instead of maintaining a copy.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 244a5e2ee0ba204d66dfe4273df91c6bc65a310a
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 15:06:07 2008 +0200

    x86, VisWS: turn into generic arch, update include/asm-x86/mach-visws/smpboot_hooks.h
    
    update include/asm-x86/mach-visws/smpboot_hooks.h to
    include/asm-x86/mach-default/smpboot_hooks.h (the generic version).
    
    this _should_ work, because VISWS sets skip_ioapic_setup, but it
    should be tested on a real VISWS to make sure.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6a64b5da9bbe561fd189361812f5ed205bb55345
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 15:09:04 2008 +0200

    x86, VisWS: turn into generic arch, enhance include/asm-x86/mach-default/smpboot_hooks.h
    
    Allow the generic smpboot quirks code to be built with
    ONFIG_X86_IO_APIC disabled. This way VISWS will be able
    to use it as-is.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d8d1bc73f0ccb60f4d6056333b8fcb3140772c21
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 15:04:13 2008 +0200

    x86, VisWS: turn into generic arch, eliminate include/asm-x86/mach-visws/mach_apic.h
    
    now that include/asm-x86/mach-visws/mach_apic.h equals
    to include/asm-x86/mach-default/mach_apic.h, simply start
    using the generic one.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 808fc878d373c338f138529c284df5f86ab3cc55
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 15:01:54 2008 +0200

    x86, VisWS: turn into generic arch, update asm-x86/mach-visws/mach_apic.h
    
    update asm-x86/mach-visws/mach_apic.h to the generic version.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5548ed1135842d1993a4ba699377a8a3c65dd568
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 16:53:21 2008 +0200

    x86, VisWS: turn into generic arch, install proper PCI quirk
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5ab74722a4656612d1f3b087b1afd91133ec0eeb
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 14:42:03 2008 +0200

    x86, VisWS: turn into generic arch, use generic mpparse code
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 31ac409a7921da39cc998f2432afa13e77fd8705
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 13:31:04 2008 +0200

    x86, VisWS: turn into generic arch, add early init quirks
    
    add early init quirks for VisWS. This gradually turns the VISWS subarch
    into a generic PC architecture.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 22d5c67c5b0476e463ce4b632ba9ec3953d33a5f
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 16:29:28 2008 +0200

    x86, VisWS: turn into generic arch, make VisWS boot on a regular PC
    
    first step: make the VISWS subarch boot on a regular PC.
    
    We take various shortcuts for that. We copy the generic arch setup file over
    into the VISWS setup file.
    
    This is the only step that is not expected to boot on a real VISWS.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3b33553badcde952adcf3b3ba5faae38d7d85071
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 17:30:40 2008 +0200

    x86: add early quirk support
    
    Add early quirks support.
    
    In preparation of enabling the generic architecture to boot on a VISWS.
    
    This will allow us to remove the VISWS subarch and all its complications.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 520b9617ab4aea764ddfc5d58cae21c16b3318e1
Merge: f57e916... f87f38e...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 18:55:17 2008 +0200

    Merge branch 'x86/core' into x86/generalize-visws

commit f87f38ec5a5157aa39f44f6018dc58ea62f8e0e2
Merge: a6784ad... 8dd779b...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 18:47:29 2008 +0200

    Merge branch 'x86/unify-pci' into x86/core

commit 54b238469bce3a1b5012b2f0ebf261cf1c53e664
Author: Mark Brown <broonie@sirena.org.uk>
Date:   Thu Jun 19 03:11:49 2008 +0100

    [ARM] 5113/1: PXA SSP: Additional register definitions for PXA3xx SSP
    
    Also add some white space for a little clarity.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit d6c47417a4ddf500a106fc8718c0f6107c7d5211
Author: Mark Brown <broonie@sirena.org.uk>
Date:   Thu Jun 19 03:11:50 2008 +0100

    [ARM] 5112/1: PXA SSP: Strip in-code changelog
    
    It's not been updated in quite some time and we now have git for
    history.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 919dcb2111dea341a8281a3dc893967c7dccd93f
Author: Mark Brown <broonie@sirena.org.uk>
Date:   Thu Jun 19 02:55:52 2008 +0100

    [ARM] 5110/1: PXA SSP: Remember the platform device on probe()
    
    pdev is used later on by dev_printk() so must be set.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit bbae02035a87a3ef45f751032ec8d2bb6f3ed496
Author: Mark Brown <broonie@sirena.org.uk>
Date:   Thu Jun 19 03:18:09 2008 +0100

    [ARM] 5108/2: PXA SSP: Don't unconditionally free interrupt
    
    Callers may stop the SSP core requesting the interrupt so it can't be
    freed unconditionally.  Also use NO_IRQ like we should.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit f0006314d37639714da9658cf4ff3f1f9f420764
Merge: a177ba3... 1bd55a4...
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Thu Jul 10 16:41:50 2008 +0100

    Merge branch 'imx' into devel
    
    Conflicts:
    
    	arch/arm/mm/Kconfig

commit a177ba3b7a08beef3f0fe74efa0f90701891945a
Merge: 66ee156... 3ef8191... 150c917... 0c5d5b7... 63f385c... 7e36e2f... f7def13... 188237e... 88b8ba9... 341eb78... bedd78c... 7ba06b1...
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Thu Jul 10 16:38:50 2008 +0100

    Merge branches 'at91', 'dyntick', 'ep93xx', 'iop', 'ixp', 'misc', 'orion', 'omap-reviewed', 'rpc', 'rtc' and 's3c' into devel

commit a93a6ce24215c69126c88f9c488afa50a168e0ca
Author: Li Xiaodong <lixd@cn.fujitsu.com>
Date:   Mon Jul 7 18:04:09 2008 +0800

    [GFS2] Remove unused declaration
    
    The implementation of gfs2_inode_attr_in is removed.
    So remove its declaration.
    
    Signed-off-by: Li Xiaodong <lixd@cn.fujitsu.com>
    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

commit c9f6a6bbc284ba87337876086f7e2e6e0b0d50dd
Author: Steven Whitehouse <swhiteho@redhat.com>
Date:   Thu Jul 10 16:09:29 2008 +0100

    [GFS2] Remove support for unused and pointless flag
    
    The ability to mark files for direct i/o access when opened
    normally is both unused and pointless, so this patch removes
    support for that feature.
    
    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

commit 9cabcdbd4638cf884839ee4cd15780800c223b90
Author: Steven Whitehouse <swhiteho@redhat.com>
Date:   Thu Jul 10 15:54:12 2008 +0100

    [GFS2] Replace rgrp "recent list" with mru list
    
    This patch removes the "recent list" which is used during allocation
    and replaces it with the (already existing) mru list used during
    deletion. The "recent list" was not a true mru list leading to a number
    of inefficiencies including a "next" function which made scanning the
    list an order N^2 operation wrt to the number of list elements.
    
    This should increase allocation performance with large numbers of rgrps.
    Its also a useful preparation and cleanup before some further changes
    which are planned in this area.
    
    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

commit 0c5d5b70449eddb7e2c8a5fdaf71b6108c1a9afc
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Thu Jul 10 14:44:23 2008 +0100

    [ARM] 5171/1: ep93xx: fix compilation of modules using clocks
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 547d8bb7ddf7f5d9f53741086a394c8318e15f16
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Wed Jun 11 16:57:21 2008 +0100

    ip2: use request_firmware()
    
    Converted with help from Jaswinder Singh
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>
    Acked-by: Alan Cox <alan@redhat.com>

commit 27d202fff1555f5b0eb16a5aedc452566f9ab8bb
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Thu Jun 5 12:59:51 2008 +0100

    firmware: convert Ambassador ATM driver to request_firmware()
    
    Since it had various regions to be loaded to separate addresses, and it
    wanted to do them in fairly small chunks anyway, switch it to use the
    new ihex code. Encode the start address in the first record.
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>
    Acked-by: Chas Williams <chas@cmf.nrl.navy.mil>

commit ec6752f5afce659025962e25fb2f42b3911254a1
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 31 01:35:29 2008 +0300

    whiteheat: use request_firmware()
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 5f24e2d6b40f0c74ce5bfaddfdb89f9bfae4b594
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Fri May 30 18:49:51 2008 +0300

    ti_usb_3410_5052: use request_firmware()
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit b8e24bfabb03527d1c876fcaf24cccb05e1cbc65
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Fri May 30 17:35:47 2008 +0300

    emi62: use request_firmware()
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit ae93a55bf948753de0bb8e43fa9c027f786abb05
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Fri May 30 16:19:39 2008 +0300

    emi26: use request_firmware()
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 3edbf98b863391bdd7ad2bf47b7db1689afac886
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Fri May 30 15:15:13 2008 +0300

    keyspan_pda: use request_firmware()
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 2971c579f93bcff26744672ea98c13bef71ded97
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Fri May 30 14:04:03 2008 +0300

    keyspan: use request_firmware()
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 0a2a736afa91e8a0402c9dbdaf2ee28481a50bd3
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Thu May 29 19:50:06 2008 +0300

    ttusb-budget: use request_firmware()
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>
    Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org>

commit 79682499d9f3eaea4e6a970d8aa0b9bc1ac2a97f
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Thu May 29 17:17:17 2008 +0300

    kaweth: use request_firmware()
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 0f805b86c9492c294c710de8539a8be68b521a86
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Thu May 29 16:39:16 2008 +0300

    smctr: use request_firmware()
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 18ee6dfae89d9c131e3c9952939633ba8fa86247
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Thu May 29 15:07:34 2008 +0300

    firmware: convert ymfpci driver to use firmware loader exclusively
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit a292f404fabb342716a9d96e8155b7fb7b651dc1
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Thu May 29 14:48:34 2008 +0300

    firmware: convert maestro3 driver to use firmware loader exclusively
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 76770664dcbc008300c2ac8747671efcc4f78c2d
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Mon May 26 23:01:27 2008 +0100

    firmware: convert korg1212 driver to use firmware loader exclusively
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 59890f74e51abffd0dd017785d89f8a8475d489d
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Thu Jun 26 13:55:30 2008 +0100

    ihex: Add support for long records to ihex2fw.c
    
    Some drivers could do with using records like Intel HEX, but with each
    record being larger than 256 bytes. This has been possible in the binary
    representation (struct ihex_binrec) in the kernel since the beginning --
    at least of the the current version of history. But we haven't been able
    to represent that in the .HEX files which get converted to .fw files.
    
    This adds a '-w' option to ihex2fw to make it interpret the first _two_
    bytes of each line as the record length, instead of only one byte. And
    adds makefile rules for %.H16->%.fw which use that.
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 8bd6b2229bf98761465020467ec33547d05bff46
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 31 15:07:18 2008 +0300

    ihex: add ihex2fw tool for converting HEX files into firmware images
    
    Not the straight conversion to binary which objcopy can do for us, but
    actually representing each record with its original {addr, length},
    because some drivers need that information preserved.
    
    Fix up 'firmware_install' to be able to build $(hostprogs-y) too.
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit f1485f3deb89e6ae10c4d34662ec9e692855ab5d
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 31 15:20:37 2008 +0300

    ihex: request_ihex_firmware() function to load and validate firmware
    
    Provide a helper to load the file and validate it in one call, to
    simplify error handling in the drivers which are going to use it.
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit bacfe09dd7545467965e8d8f1eab20bc62dce00d
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Fri May 30 13:57:27 2008 +0300

    ihex.h: binary representation of ihex records
    
    Some devices need their firmware as a set of {address, len, data...}
    records in some specific order rather than a simple blob.
    
    The normal way of doing this kind of thing is 'ihex', which is a text
    format and not entirely suitable for use in the kernel.
    
    This provides a binary representation which is very similar, but much
    more compact -- and a helper routine to skip to the next record,
    because the alignment constraints mean that everybody will screw it up
    for themselves otherwise.
    
    Also a helper function which can verify that a 'struct firmware'
    contains a valid set of ihex records, and that following them won't run
    off the end of the loaded data.
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 88ecf814c47f577248751ddbe9626d98aeef5783
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Thu May 29 11:01:51 2008 +0300

    firmware: Add firmware installation to modules_install, add firmware_install
    
    For 'make modules_install', install any firmware required by
    the modules which are being installed.
    
    Also add a 'make firmware_install' target which doesn't depend on the
    configuration, but installs _all_ available in-kernel-tree firmware into
    $(INSTALL_FW_PATH), which defaults to /lib/firmware. This is intended
    for distributors to make arch-independent (and config-independent)
    packages containing firmware.
    
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit d172e7f5c67f2d41f453c7aa83d3bdb405ef8ba5
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Wed Jun 25 13:56:07 2008 +0100

    firmware: Add CONFIG_FIRMWARE_IN_KERNEL option.
    
    This will control whether we build firmware into the kernel image for
    _every_ driver which we convert to request_firmware(), to avoid a
    proliferation of 'CONFIG_XXX_FIRMWARE' options for each one.
    
    Default to 'y' for now, which is the wrong thing to do but people seem
    to be insisting on it and refusing to even review patches until it's
    done. And it does preserve the existing behaviour for built-in drivers.
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 79c410db6680e8393314003739233b1df0a338fe
Author: Stefan Schmidt <stefan@datenfreihafen.org>
Date:   Thu Jul 10 14:32:54 2008 +0100

    [ARM] 5169/1: Defconfig for the EZX machines
    
    This defconfig enables all currently available features. It also builds one
    zImage which runs on all machines.
    
    Signed-off-by: Antonio Ospite <ao2@openezx.org>
    Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 4d2acfbfdf68257e846aaa355edd10fc35ba0feb
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Fri May 23 13:58:12 2008 +0100

    firmware: Add CONFIG_EXTRA_FIRMWARE option
    
    This allows arbitrary firmware files to be included in the static kernel
    where the firmware loader can find them without requiring userspace to
    be alive.
    
    (Updated and CONFIG_EXTRA_FIRMWARE_DIR added with lots of help from
    Johannes Berg).
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>

commit 5658c769443d543728b6c5c673dffc2df8676317
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Fri May 23 13:52:42 2008 +0100

    firmware: allow firmware files to be built into kernel image
    
    Some drivers have their own hacks to bypass the kernel's firmware loader
    and build their firmware into the kernel; this renders those unnecessary.
    
    Other drivers don't use the firmware loader at all, because they always
    want the firmware to be available. This allows them to start using the
    firmware loader.
    
    A third set of drivers already use the firmware loader, but can't be
    used without help from userspace, which sometimes requires an initrd.
    This allows them to work in a static kernel.
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit b7a39bd0afc4021e8ad2b1189e884551e147427f
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Fri May 23 18:38:49 2008 +0100

    firmware: make fw->data const
    
    In preparation for supporting firmware files linked into the static
    kernel, make fw->data const to ensure that users aren't modifying it (so
    that we can pass a pointer to the original in-kernel copy, rather than
    having to copy it).
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit fd4f80de4612cc5255c108a8c13df88f89c46654
Author: David Howells <dhowells@redhat.com>
Date:   Tue Jul 8 17:43:01 2008 +0100

    Fix a const pointer usage warning in the Digigram miXart soundcard driver
    
    Fix a const pointer usage warning in the Digigram miXart soundcard driver.  A
    const pointer is being passed to copy_from_user() to load the firmware into.
    This is okay in this case because the function has allocated the firmware
    struct itself, but the const qualifier is part of the firmware struct - so the
    patch casts the const away.
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 67852dc08c0782735d48ce1e2a6eb44cd02a6ff7
Author: David Howells <dhowells@redhat.com>
Date:   Tue Jul 8 17:45:58 2008 +0100

    Fix a const pointer usage warning in the Digigram pcxhr soundcard driver
    
    Fix a const pointer usage warning in the Digigram pcxhr compatible soundcard
    driver.  A const pointer is being passed to copy_from_user() to load the
    firmware into.  This is okay in this case because the function has allocated
    the firmware struct itself, but the const qualifier is part of the firmware
    struct - so the patch casts the const away.
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 9b8a3e4cb1361cf4b4a50916876e72f07a9037e9
Author: David Howells <dhowells@redhat.com>
Date:   Tue Jul 8 17:38:56 2008 +0100

    Fix a const pointer error in the Conexant cx23418 MPEG encoder driver
    
    Fix a const pointer to non-const pointer assignment error in the Conexant
    cx23418 MPEG encoder driver.
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit 2bca76e89bc43f86136080536858048ebffab3e3
Author: David Howells <dhowells@redhat.com>
Date:   Tue Jul 8 17:37:15 2008 +0100

    Fix a const assignment in moxa_load_fw()
    
    Fix an assignment of a const pointer to a non-const pointer in moxa_load_fw().
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit b561c74ae2832d32cc189ecd82863d31151cdcb5
Author: David Howells <dhowells@redhat.com>
Date:   Tue Jul 8 17:36:45 2008 +0100

    Fix a const pointer usage warning in the Digigram VX soundcard driver
    
    Fix a const pointer usage warning in the Digigram VX soundcard driver.  A
    const pointer is being passed to copy_from_user() to load the firmware into.
    This is okay in this case because the function has allocated the firmware
    struct itself, but the const qualifier will be part of the firmware
    struct - so the patch casts the const away.
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

commit ed5a2825feb79c424882c9d0f483172a91c93b54
Author: gregkh@suse.de <gregkh@suse.de>
Date:   Thu May 29 10:17:38 2008 -0700

    isight: treat firmware data as const
    
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit a13b04af713bfa60d44cbac956ab00d3a5793de7
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Thu May 29 10:05:08 2008 -0700

    x86 microcode: firmware data is const
    
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit c6c1c94e8225c833d4c175622f8c2e70c7347a7d
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Thu May 29 10:05:08 2008 -0700

    dell_rbu: firmware data is const
    
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit b82a82d0a90af74847ae3e873a241dedf3786fd5
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Thu May 29 14:40:00 2008 +0300

    ymfpci: treat firmware data as const
    
    Standardise both in-kernel and loaded firmware to be stored as
    little-endian instead of host-endian.
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit fa6e1cb66e2f9d2d4703e7bd7dd50839bb10e4c3
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Thu May 29 11:58:27 2008 +0300

    maestro3: treat firmware data as const
    
    The maestro3 driver is byte-swapping its firmware to be host-endian in
    advance, when it doesn't seem to be necessary -- we could just use
    le16_to_cpu() as we load it.
    
    Doing that means that we need to switch the in-tree firmware to be
    little-endian too.
    
    Take the least intrusive way of doing this, which is to switch the
    existing snd_m3_convert_from_le() function to convert _to_ little-endian
    instead, and use it on the in-tree firmware instead of the loaded
    firmware. It's a bit suboptimal but doesn't matter much right now
    because we're about to remove the special cases for the in-tree version
    anyway.
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit c63e87e90abb5d3ecd05d6c6eba94163bf8c1760
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 24 00:13:34 2008 +0100

    tuners: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 3a9282cacdb13466b9c745518237938434dbde0b
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 24 00:13:08 2008 +0100

    gp8psk: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit e62f89f2aebd57f48687f139c20cf6375693b622
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 24 00:12:42 2008 +0100

    cxusb: treat firmware data as const
    
    ...which means allocating our own copy when we want to modify it.
    
    (stupid thinko fixed by mkrufky)
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>
    Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>

commit bc179153ae2334efe28cf4f3300e024da7d83753
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 24 00:12:23 2008 +0100

    dvb frontends: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 99b6e4f511e38ea7beae35ee1b46b440151ce727
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 24 00:12:00 2008 +0100

    ttusb-dec: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 4f2a0c3cdbead635f8aae729f550fcabcb73d1a5
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 24 00:11:44 2008 +0100

    bt8xx: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 2c733a16784021c7c6a0c10e800937f0645d0a36
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 24 00:10:55 2008 +0100

    cxgb3: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit afd636e94d3cd99697f7291dbf957f0ca8a7544e
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 24 00:10:26 2008 +0100

    irda-usb: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 2f26e8afb22d79f655def146894595a39aeea1f8
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 24 00:09:29 2008 +0100

    atmel: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 8b72eb4333aba692a16339acf8a74d84b10d3568
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 24 00:08:55 2008 +0100

    p54: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit f160ebcbeb6c9b79a770f22e14398158dac3de00
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 24 00:08:39 2008 +0100

    rt2x00: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 45ef0bdb18a37bcf102e2a18c757227f8b192a36
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 24 00:08:19 2008 +0100

    zd1201: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 0bc202e0fd84b8c8d042bdf9f0995e1e47bdbf59
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 24 00:05:45 2008 +0100

    aic94xx: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 3b216d186c6df2642b397dbb67fbb7884ead0d88
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 24 00:05:28 2008 +0100

    cxacru: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit aafcd2f7d6790490bd921f04390bc210b386ecfa
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 24 00:05:10 2008 +0100

    ueagle-atm: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 2f0600b639777cbc1c0ae3f7bbbc982b0838e706
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 24 00:02:49 2008 +0100

    vx: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit b8d21807a1a479e0214a03069a88e3e93492b72d
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 24 00:02:28 2008 +0100

    pcxhr: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 93a9c901c88ba2b1bae9dd55e6243896b8a580f1
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 24 00:02:03 2008 +0100

    riptide: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit c2ba47d776bf9a45e15f28fc73ad44877437bef9
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 24 00:01:40 2008 +0100

    vx222: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit b0d31d6b28c7ca2ed78ce16ec649c0aac383a3fe
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat May 24 00:00:07 2008 +0100

    myri10ge: treat firmware data as const
    
    ... which means allocating our own buffer for reading it back.
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 9ad46a6ac5422882d9f9a7f0d77ca0766f56bb6e
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Fri May 23 23:58:24 2008 +0100

    cx25840: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>
    Acked-by: Hans Verkuil <hverkuil@xs4all.nl>
    Acked-by: Tyler Trafford <ttrafford@gmail.com>
    Acked-by: Mike Isely <isely@pobox.com>

commit f61e761e2128c7ca0d044651b18928991ab03be2
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Fri May 23 23:57:19 2008 +0100

    cyclades: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 8187b4fb9c17ea8e2a71c0563434f3ee08aad0d7
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Fri May 23 23:56:51 2008 +0100

    bluetooth: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 6dfff895fa33b8576f82a38cee8abe5f73561e24
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Fri May 23 18:37:51 2008 +0100

    libertas: treat firmware data as const
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 34ec8a0ae138c2787a550b930d29a9cce4900cee
Author: Jaroslav Kysela <perex@perex.cz>
Date:   Thu Jul 10 14:49:19 2008 +0200

    ALSA: HDA - HP dc7600 with pci sub IDs 0x103c/0x3011 belongs to hp-3013 model
    
    As reported and tested by an RedHat customer, HP dc7600 with pci sub IDs
    0x103c/0x3011 works with the hp-3013 model and not with the hp only model.
    
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 9ab24e4ef0b4e0a7eb8ea897c6178139aab3b260
Author: Stefan Schmidt <stefan@datenfreihafen.org>
Date:   Wed Jul 9 08:08:17 2008 +0100

    [ARM] 5162/1: Common code for the Motorola EZX GSM phones
    
    Common code for the different EZX GSM phones. Functions to control framebuffer,
    backlight power, OHCI and UART init.
    
    Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
    Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit a5f426bda73a743fd105274fe299d446d50e692e
Author: Stefan Schmidt <stefan@datenfreihafen.org>
Date:   Wed Jul 9 08:08:50 2008 +0100

    [ARM] 5161/1: Maintainer entries for the Motorola EZX GSM mobile phones
    
    Maintainer entries for the Motorola EZX GSM mobile phones.
    
    Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
    Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 390d452fa1d912b6e76744a34777d7390ab1fa1c
Author: Stefan Schmidt <stefan@datenfreihafen.org>
Date:   Wed Jul 9 08:07:29 2008 +0100

    [ARM] 5163/1: pxa27x_udc: Allow choosing the bits in UP2OCR_SEOS
    
    Allow choosing the bits in UP2OCR_SEOS.
    
    Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit c1450f156fda8921a55e3f4fe596274278010f31
Author: Stefan Schmidt <stefan@datenfreihafen.org>
Date:   Wed Jul 9 08:06:32 2008 +0100

    [ARM] 5164/1: pxafb: Support for RGB666, RGBT666, RGB888 and RGBT888
    
    Add the .depth field to pxafb_mode_info and use it to set pixel data format
    as 18(RGB666), 19(RGBT666), 24(RGB888) or 25(RGBT888)
    
    Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 00249adc0ebf9bc5e1b7b53dee37601fd7291396
Author: Stefan Schmidt <stefan@datenfreihafen.org>
Date:   Wed Jul 9 08:05:42 2008 +0100

    [ARM] 5165/1: pxafb: More LCCR3 depth defines
    
    Add missing depth definitions to LCCR3.
    
    Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 3952f17ed63434cc2154c3765ff97e1d4adab042
Author: Lee Nipper <lee.nipper@freescale.com>
Date:   Thu Jul 10 18:29:18 2008 +0800

    crypto: talitos - Add support for sha256 and md5 variants
    
    This patch adds support for:
    authenc(hmac(sha256),cbc(aes)),
    authenc(hmac(sha256),cbc(des3_ede)),
    authenc(hmac(md5),cbc(aes)),
    authenc(hmac(md5),cbc(des3_ede)).
    Some constant usage was changed to use aes, des, and sha include files.
    
    Signed-off-by: Lee Nipper <lee.nipper@freescale.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 18e33e6d5cc0495826f5245777cd267732815e01
Author: Herbert Xu <herbert@gondor.apana.org.au>
Date:   Thu Jul 10 16:01:22 2008 +0800

    crypto: hash - Move ahash functions into crypto/hash.h
    
    All new crypto interfaces should go into individual files as much
    as possible in order to ensure that crypto.h does not collapse under
    its own weight.
    
    This patch moves the ahash code into crypto/hash.h and crypto/internal/hash.h
    respectively.
    
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 5773a3e6e396d5fd9de58372abe6a86b7e258e3e
Author: Herbert Xu <herbert@gondor.apana.org.au>
Date:   Tue Jul 8 20:54:28 2008 +0800

    crypto: crc32c - Add ahash implementation
    
    This patch reimplements crc32c using the ahash interface.  This
    allows one tfm to be used by an unlimited number of users provided
    that they all use the same key (which all current crc32c users do).
    
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 20036252fc61c624a49770fb89684ea5cfdfa05e
Author: Herbert Xu <herbert@gondor.apana.org.au>
Date:   Mon Jul 7 22:19:53 2008 +0800

    crypto: hash - Added scatter list walking helper
    
    This patch adds the walking helpers for hash algorithms akin to
    those of block ciphers.  This is a necessary step before we can
    reimplement existing hash algorithms using the new ahash interface.
    
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit b8454eebe380677789735fd6bad368af2e6b2d1e
Author: Neil Horman <nhorman@tuxdriver.com>
Date:   Mon Jul 7 22:41:31 2008 +0800

    crypto: prng - Deterministic CPRNG
    
    This patch adds a cryptographic pseudo-random number generator
    based on CTR(AES-128).  It is meant to be used in cases where a
    deterministic CPRNG is required.
    
    One of the first applications will be as an input in the IPsec IV
    generation process.
    
    Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 166247f46a9c866e6f7f7d2212be875fb82212a1
Author: Herbert Xu <herbert@gondor.apana.org.au>
Date:   Mon Jul 7 20:54:35 2008 +0800

    crypto: hash - Removed vestigial ahash fields
    
    The base field in ahash_tfm appears to have been cut-n-pasted from
    ablkcipher.  It isn't needed here at all.  Similarly, the info field
    in ahash_request also appears to have originated from its cipher
    counter-part and is vestigial.
    
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit ca786dc738f4f583b57b1bba7a335b5e8233f4b0
Author: Herbert Xu <herbert@gondor.apana.org.au>
Date:   Mon Jul 7 20:23:56 2008 +0800

    crypto: hash - Fixed digest size check
    
    The digest size check on hash algorithms is incorrect.  It's
    perfectly valid for hash algorithms to have a digest length
    longer than their block size.  For example crc32c has a block
    size of 1 and a digest size of 4.  Rather than having it lie
    about its block size, this patch fixes the checks to do what
    they really should which is to bound the digest size so that
    code placing the digest on the stack continue to work.
    
    HMAC however still needs to check this as it's only defined
    for such algorithms.
    
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit caee16883a235b1b042282276859e7d5901fad21
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Fri Jul 4 19:48:58 2008 +0800

    crypto: rmd - sparse annotations
    
    Similar to the rmd128.c annotations, significantly cuts down on the
    noise.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit b2b6a1720db65c97885ab9fc51fa23be47573bf4
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Fri Jul 4 19:45:57 2008 +0800

    crypto: rmd128 - sparse annotations
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit bd699f2df6dbc2f4cba528fe598bd63a4d3702c5
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Fri Jul 4 19:42:24 2008 +0800

    crypto: camellia - Use kernel-provided bitops, unaligned access helpers
    
    Remove the private implementation of 32-bit rotation and unaligned
    access with byteswapping.
    
    As a bonus, fixes sparse warnings:
    crypto/camellia.c:602:2: warning: cast to restricted __be32
    crypto/camellia.c:603:2: warning: cast to restricted __be32
    crypto/camellia.c:604:2: warning: cast to restricted __be32
    crypto/camellia.c:605:2: warning: cast to restricted __be32
    crypto/camellia.c:710:2: warning: cast to restricted __be32
    crypto/camellia.c:711:2: warning: cast to restricted __be32
    crypto/camellia.c:712:2: warning: cast to restricted __be32
    crypto/camellia.c:713:2: warning: cast to restricted __be32
    crypto/camellia.c:714:2: warning: cast to restricted __be32
    crypto/camellia.c:715:2: warning: cast to restricted __be32
    crypto/camellia.c:716:2: warning: cast to restricted __be32
    crypto/camellia.c:717:2: warning: cast to restricted __be32
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit ebbcf3369224ae7d23bfee06d8c5ea87a9541db5
Author: Herbert Xu <herbert@gondor.apana.org.au>
Date:   Thu Jul 3 19:14:02 2008 +0800

    crypto: talitos - Use proper form for algorithm driver names
    
    The name authenc(hmac(sha1-talitos),cbc(aes-talitos)) is potentially
    ambiguous since it could also mean using the generic authenc template
    on hmac(sha1-talitos) and cbc(aes-talitos).  In general, parentheses
    should be reserved for templates that spawn algorithms.
    
    This patches changes it to the form authenc-hmac-sha1-cbc-aes-talitos.
    
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 70bcaca75389a6c011ddc866eb1743b070a838b0
Author: Lee Nipper <lee.nipper@freescale.com>
Date:   Thu Jul 3 19:08:46 2008 +0800

    crypto: talitos - Add support for 3des
    
    This patch adds support for authenc(hmac(sha1),cbc(des3_ede))
    to the talitos crypto driver for the Freescale Security Engine.
    Some adjustments were made to the scatterlist to link table conversion
    to make 3des work for ping -s 1439..1446.
    
    Signed-off-by: Lee Nipper <lee.nipper@freescale.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit b43e726b32b85713c7c56b6545cf71c2b02b5e1a
Author: Jeremy Katz <katzj@redhat.com>
Date:   Thu Jul 3 19:03:31 2008 +0800

    crypto: padlock - Make module loading quieter when hardware isn't available
    
    When loading aes or sha256 via the module aliases, the padlock modules
    also try to get loaded.  Make the error message for them not being
    present only be a NOTICE rather than an ERROR so that use of 'quiet'
    will suppress the messages
    
    Signed-off-by: Jeremy Katz <katzj@redhat.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 4b22f0ddb6564210c9ded7ba25b2a1007733e784
Author: Herbert Xu <herbert@gondor.apana.org.au>
Date:   Thu Jul 3 14:57:30 2008 +0800

    crypto: tcrpyt - Remove unnecessary kmap/kunmap calls
    
    Noticed by Neil Horman: we are doing unnecessary kmap/kunmap calls
    on kmalloced memory.  This patch removes them.  For the purposes of
    testing SG construction, the underlying crypto code already does plenty
    of kmap/kunmap calls anyway.
    
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 81bef0150074d677d8cbd4e971a8ce6c9746a1fc
Author: Christian Hohnstaedt <chohnstaedt@innominate.com>
Date:   Wed Jun 25 14:38:47 2008 +0800

    crypto: ixp4xx - Hardware crypto support for IXP4xx CPUs
    
    Add support for the hardware crypto engine provided by the NPE C
    of the Intel IXP4xx networking processor series.
    
    Supported ciphers: des, des3, aes
    and a combination of them with md5 and sha1 hmac
    
    Signed-off-by: Christian Hohnstaedt <chohnstaedt@innominate.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 9c4a79653b35efc9d6790c295e22f79f4b361125
Author: Kim Phillips <kim.phillips@freescale.com>
Date:   Mon Jun 23 19:50:15 2008 +0800

    crypto: talitos - Freescale integrated security engine (SEC) driver
    
    Add support for the SEC available on a wide range of PowerQUICC devices,
    e.g. MPC8349E, MPC8548E.
    
    This initial version supports authenc(hmac(sha1),cbc(aes)) for use with IPsec.
    
    Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit d729de23e86bbbb28adf6c3ded3651ea4ad8c539
Author: Neil Horman <nhorman@tuxdriver.com>
Date:   Tue Jun 3 20:00:16 2008 +1000

    [CRYPTO] tcrypt: Add self test for des3_ebe cipher operating in cbc mode
    
    Patch to add checking  of DES3 test vectors using CBC mode.  FIPS-140-2
    compliance mandates that any supported mode of operation must include a self
    test.  This satisfies that requirement for cbc(des3_ede).  The included test
    vector was generated by me using openssl.  Key/IV was generated with the
    following command:
    
    	openssl enc -des_ede_cbc -P
    
    input and output values were generated by repeating the string "Too many
    secrets" a few times over, truncating it to 128 bytes, and encrypting it with
    openssl using the aformentioned key.  Tested successfully by myself
    
    Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
    Acked-by: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 5cdcc22f25b0766fe16d5dd8e3b2efc91fa4da6e
Author: Herbert Xu <herbert@gondor.apana.org.au>
Date:   Mon Jun 2 21:30:38 2008 +1000

    [CRYPTO] rmd: Use pointer form of endian swapping operations
    
    This patch converts the relevant code in the rmd implementations to
    use the pointer form of the endian swapping operations.  This allows
    certain architectures to generate more optimised code.  For example,
    on sparc64 this more than halves the CPU cycles on a typical hashing
    operation.
    
    Based on a patch by David Miller.
    
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 0936a944068ef68f8b19f437e03f4654c29f2423
Author: Robert P. J. Day <rpjday@crashcourse.ca>
Date:   Mon May 26 21:21:07 2008 +1000

    [CRYPTO] hifn: Simplify code using ARRAY_SIZE() macro
    
    Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit feedfdaa7bc02694c122d2d5246184248fb04513
Author: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
Date:   Mon May 26 20:54:34 2008 +1000

    [CRYPTO] rmd320: Fix endian issues
    
    This patch fixes endian issues making rmd320 work
    properly on big-endian machines.
    
    Signed-off-by: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
    Acked-by: Sebastian Siewior <sebastian@breakpoint.cc>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 2952ff1a598ce300c911d00d82872d00ca8b61ca
Author: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
Date:   Mon May 26 20:33:44 2008 +1000

    [CRYPTO] rmd256: Fix endian issues
    
    This patch fixes endian issues making rmd256 work
    properly on big-endian machines.
    
    Signed-off-by: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
    Acked-by: Sebastian Siewior <sebastian@breakpoint.cc>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit c928a0cddd070720268013fd012508059aa3de5a
Author: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
Date:   Mon May 26 20:32:52 2008 +1000

    [CRYPTO] rmd160: Fix endian issues
    
    This patch fixes endian issues making rmd160 work
    properly on big-endian machines.
    
    Signed-off-by: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
    Acked-by: Sebastian Siewior <sebastian@breakpoint.cc>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 0f923a2aab7baa94c5fef498384151af1cd72cba
Author: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
Date:   Tue May 20 11:41:48 2008 +0800

    [CRYPTO] rmd128: Fix endian problems
    
    This patch is based on Sebastian Siewior's patch and
    fixes endian issues making rmd128 work properly on
    big-endian machines.
    
    Signed-off-by: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
    Acked-by: Sebastian Siewior <sebastian@breakpoint.cc>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 0bea3dc1e2d85deb9e0bc523949d5c812f65b556
Author: Huang Weiyi <weiyi.huang@gmail.com>
Date:   Thu May 15 14:29:46 2008 +0800

    [CRYPTO] hifn: Remove duplicated include
    
    Removed duplicated include file <linux/interrupt.h>.
    
    Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
    Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit cde0e2c819aad91ed1e1c2e8aa64c16e7774c769
Author: Loc Ho <lho@amcc.com>
Date:   Wed May 14 21:24:51 2008 +0800

    [CRYPTO] tcrypt: Use asynchronous hash interface
    
    This patch changes tcrypt to use the new asynchronous hash interface
    for testing hash algorithm correctness.  The speed tests will continue
    to use the existing interface for now.
    
    Signed-off-by: Loc Ho <lho@amcc.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit b8a28251c2066a2ac6481fc49ced5eb7f078e49b
Author: Loc Ho <lho@amcc.com>
Date:   Wed May 14 21:23:00 2008 +0800

    [CRYPTO] cryptd: Add asynchronous hash support
    
    This patch adds asynchronous hash support to crypto daemon.
    
    Signed-off-by: Loc Ho <lho@amcc.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 004a403c2e954734090a69aedc7f4f822bdcc142
Author: Loc Ho <lho@amcc.com>
Date:   Wed May 14 20:41:47 2008 +0800

    [CRYPTO] hash: Add asynchronous hash support
    
    This patch adds asynchronous hash and digest support.
    
    Signed-off-by: Loc Ho <lho@amcc.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 534fe2c1c3ffbbc3db66dba0783c82d3b345fd33
Author: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
Date:   Fri May 9 21:30:27 2008 +0800

    [CRYPTO] ripemd: Add Kconfig entries for extended RIPEMD hash algorithms
    
    This patch adds Kconfig entries for RIPEMD-256 and RIPEMD-320.
    
    Signed-off-by: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 2998db37b5c62890ff1a0d48abd76ada13ebc554
Author: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
Date:   Fri May 9 21:29:35 2008 +0800

    [CRYPTO] tcrypt: Add test vectors for RIPEMD-256 and RIPEMD-320
    
    This patch adds test vectors for RIPEMD-256 and
    RIPEMD-320 hash algorithms.
    
    The test vectors are taken from
    <http://homes.esat.kuleuven.be/~bosselae/ripemd160.html>
    
    Signed-off-by: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit c555c28d9da517579085a00fc80e725b0b5d9fce
Author: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
Date:   Fri May 9 21:27:02 2008 +0800

    [CRYPTO] ripemd: Add support for RIPEMD-256 and RIPEMD-320
    
    This patch adds support for the extended RIPEMD hash
    algorithms RIPEMD-256 and RIPEMD-320.
    
    Signed-off-by: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit ba6b0398721524ec817f74ea3492b48fa79de52f
Author: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
Date:   Fri May 9 21:25:42 2008 +0800

    [CRYPTO] ripemd: Put all common RIPEMD values in header file
    
    This patch puts all common RIPEMD values in the
    appropriate header file. Initial values and constants
    are the same for all variants of RIPEMD.
    
    Signed-off-by: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit a558f1d4f8730f055b004b4c8ca1605aeb957daa
Author: Patrick McHardy <kaber@trash.net>
Date:   Thu May 8 19:27:47 2008 +0800

    [CRYPTO] tcrypt: Catch cipher destination memory corruption
    
    Check whether the destination buffer is written to beyond the last
    byte contained in the scatterlist.
    
    Also change IDX1 of the cross-page access offsets to a multiple of 4.
    This triggers a corruption in the HIFN driver and doesn't seem to
    negatively impact other testcases.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 692af5da779e018fc6a3b480b67adb33e3c6e1f0
Author: Patrick McHardy <kaber@trash.net>
Date:   Wed May 7 22:37:29 2008 +0800

    [HIFN]: Have HW invalidate src and dest descriptors after processing
    
    The descriptors need to be invalidated after processing for ring
    cleanup to work properly and to avoid using an old destination
    descriptor when the src and cmd descriptors are already set up
    and the dst descriptor isn't.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 85e7e60b856141cc9831e11cdfc8e9265886abac
Author: Patrick McHardy <kaber@trash.net>
Date:   Wed May 7 22:36:54 2008 +0800

    [HIFN]: Move command descriptor setup to seperate function
    
    Move command descriptor setup to seperate function as preparation
    for the following DMA setup fixes.
    
    Note 1: also fix a harmless typo while moving it: sa_idx is initialized
    	to dma->resi instead of dma->cmdi.
    
    Note 2: errors from command descriptor setup are not propagated back,
    	anymore, they can't be handled anyway and all conditions leading
    	to errors should be checked earlier.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 6cd3d674ddd1706226d4c395440ef1997fd72381
Author: Patrick McHardy <kaber@trash.net>
Date:   Wed May 7 22:36:17 2008 +0800

    [HIFN]: Fix max queue length value
    
    All but the last element of the command and result descriptor rings can be
    used for crypto requests, fix HIFN_QUEUE_LENGTH.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 4b804b53ef5a3c1a49c11bfff2754e0334cc932e
Author: Patrick McHardy <kaber@trash.net>
Date:   Wed May 7 22:35:47 2008 +0800

    [HIFN]: Properly initialize ivsize for CBC modes
    
    For combined modes like cbc(aes) the driver is responsible for
    initializing ivsize.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 281d6bd45385c689e7c03c9ff2434c143971682d
Author: Patrick McHardy <kaber@trash.net>
Date:   Wed May 7 22:35:07 2008 +0800

    [HIFN]: Use unique driver names for different algos
    
    When the CryptoAPI instantiates a new algorithm, it performs a lookup
    by driver name. Since hifn uses the same name for all modes of one
    algorithm, the lookup may return an incorrect algorithm.
    
    Change the name to use <mode>-<algo>-<devicename> to provide unique
    names for the different combinations and devices.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 136f702f51a4bfa38003660768e7153823fff8a1
Author: Patrick McHardy <kaber@trash.net>
Date:   Wed May 7 22:34:27 2008 +0800

    [HIFN]: Properly handle requests for less than the full scatterlist
    
    The scatterlist may contain more data than the crypto request, causing
    an underflow of the remaining byte count while walking the list.
    
    Use the minimum of the scatterlist element size and the remaining byte
    count specified in the crypto request to avoid this.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit d069033b42b392662320f71e319296a14d57ff3a
Author: Patrick McHardy <kaber@trash.net>
Date:   Wed May 7 22:33:37 2008 +0800

    [HIFN]: Fix data alignment checks
    
    The check for misalignment of the scatterlist data has two bugs:
    
    - the source buffer doesn't need to be aligned at all
    - the destination buffer and its size needs to be aligned to a multiple
      of 4, not to the crypto alg blocksize
    
    Introduce symbolic constant for destination buffer alignment requirements,
    use it instead of the crypto alg blocksize and remove the unnecessary
    checks for source buffer alignment and change cra_alignmask to zero.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 94eaa1bd7ca67e8f57919da96cbb41c215ef20cb
Author: Patrick McHardy <kaber@trash.net>
Date:   Wed May 7 22:32:28 2008 +0800

    [HIFN]: Handle ablkcipher_walk errors
    
    ablkcipher_walk may return a negative error value, handle this properly
    instead of treating it as a huge number of scatter-gather elements.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 9e70a408ad66846bc98dc026efe0384ef68373fc
Author: Patrick McHardy <kaber@trash.net>
Date:   Wed May 7 22:31:35 2008 +0800

    [HIFN]: Indicate asynchronous processing to crypto API
    
    hifn_setup_crypto() needs to return -EINPROGRESS on success to indicate
    asynchronous processing to the crypto API. This also means it must not
    return the errno code returned by hifn_process_queue(), if any.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 7808f0738f9ac5cff05bd89ee457334b9a029b5c
Author: Patrick McHardy <kaber@trash.net>
Date:   Wed May 7 22:29:42 2008 +0800

    [HIFN]: Remove printk_ratelimit() for debugging printk
    
    Without debugging this spams the log with "printk: N messages surpressed"
    without any actual messages on error. With debugging its more useful to
    always see the message.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 3c42cbc2e01238778db92e16873a6e6f015a00af
Author: Patrick McHardy <kaber@trash.net>
Date:   Wed May 7 22:28:27 2008 +0800

    [HIFN]: Endianess fixes
    
    HIFN uses little-endian by default, move cpu_to_le32 conversion to hifn_write_0/
    hifn_write_1, add sparse annotations and fix an invalid endian conversion in
    hifn_setup_src_desc.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit b10c170638c1f75bf582a75442fcdf27057ff537
Author: Herbert Xu <herbert@gondor.apana.org.au>
Date:   Wed May 7 22:19:38 2008 +0800

    [CRYPTO] tcrpyt: Get rid of change log in source
    
    Change logs should be kept in source control systems, not the source.
    This patch removes the change log from tcrpyt to stop people from
    extending it any more.
    
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 82798f90fb13fd934a15ed56fee227fe808dcbe8
Author: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
Date:   Wed May 7 22:17:37 2008 +0800

    [CRYPTO] ripemd: Add Kconfig entries for RIPEMD hash algorithms
    
    This patch adds Kconfig entries for RIPEMD-128 and RIPEMD-160.
    
    Signed-off-by: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit fd4adf1a0b1923f6126835e1097b2997eb0d27e2
Author: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
Date:   Wed May 7 22:16:36 2008 +0800

    [CRYPTO] tcrypt: Add test vectors for RIPEMD-128 and RIPEMD-160
    
    This patch adds test vectors for RIPEMD-128 and
    RIPEMD-160 hash algorithms and digests (HMAC).
    
    The test vectors are taken from ISO:IEC 10118-3 (2004)
    and RFC2286.
    
    Signed-off-by: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit c6580eb8b17d64f0d6ad25c86a034adbda5ab4e1
Author: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
Date:   Wed May 7 22:14:10 2008 +0800

    [CRYPTO] ripemd: Add support for RIPEMD hash algorithms
    
    This patch adds support for RIPEMD-128 and RIPEMD-160
    hash algorithms.
    
    Signed-off-by: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit 93aa7f8a12d1b229bcee12a1100a6df4945f5432
Author: Herbert Xu <herbert@gondor.apana.org.au>
Date:   Wed May 7 21:10:13 2008 +0800

    [CRYPTO] cryptd: Fix EINPROGRESS notification context
    
    The EINPROGRESS notifications should be done just like the final
    call-backs, i.e., with BH off.  This patch fixes the call in cryptd
    since previously it was called with BH on.
    
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

commit d4b19c42ca558273ab99a1093621f267d9d073fc
Author: Marek Vašut <marek.vasut@gmail.com>
Date:   Mon Jul 7 17:31:58 2008 +0100

    [ARM] 5155/1: PalmTX battery monitor
    
    This patch adds battery monitoring driver for PalmTX.
    It can read voltage from the battery and temperature.
    It also monitors charging/discharging status.
    
    Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 359784084f3da86e2c7621fd9266e04b50287834
Author: Marek Vašut <marek.vasut@gmail.com>
Date:   Mon Jul 7 17:28:59 2008 +0100

    [ARM] 5154/1: PalmTX PCMCIA
    
    This patch adds PCMCIA support for PalmTX handheld computer.
    There is one chip hard-soldered to slot0, another slot is
    not in use and not accessible.
    
    Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit b5e4ad57eeffef0ac274413f83be4ef903719ea4
Author: Marek Vašut <marek.vasut@gmail.com>
Date:   Mon Jul 7 17:25:46 2008 +0100

    [ARM] 5153/1: Add support for PalmTX handheld computer
    
    PalmTX is PXA27x based device with wifi, bluetooth,
    touchscreen, sdio slot, irda, keypad, nand flash,
    pxa framebuffer, serial and usb gadget interface.
    
    Supported by this patch is pxafb, touchscreen, irda,
    keypad and sdio slot.
    
    Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 3ef8191f43cfd936ea00b7483ea0acf2f0303a23
Author: sedji gaouaou <sedji.gaouaou@atmel.com>
Date:   Thu Jul 10 10:12:14 2008 +0100

    [ARM] 5133/2: at91sam9g20 defconfig file
    
    at91sam9g20 defconfig file
    
    Signed-off-by: Sedji Gaouaou <sedji.gaouaou@atmel.com>
    Signed-off-by: Justin Waters <justin.waters@timesys.com>
    Acked-by: Andrew Victor <linux@maxim.org.za>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 613526677a74c2b3d1b1696ea7334b2cf35155b3
Author: sedji gaouaou <sedji.gaouaou@atmel.com>
Date:   Thu Jul 10 10:15:35 2008 +0100

    [ARM] 5130/4: Support for the at91sam9g20
    
    Support for the at91sam9g20 : Atmel 400Mhz ARM 926ej-s SOC.
    
    AT91sam9g20 is an evolution of the at91sam9260 with a faster clock
    speed.
    We created a new board for this device but based the chip support
    directly on 9260 files with little updates.
    Here is the chip page on Atmel wabsite:
    http://atmel.com/dyn/products/product_card.asp?part_id=4337
    
    Signed-off-by: Sedji Gaouaou <sedji.gaouaou@atmel.com>
    Signed-off-by: Justin Waters <justin.waters@timesys.com>
    Acked-by: Andrew Victor <linux@maxim.org.za>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 42a2f217a5e324ed5f2373ab1b7a0a15187c4d6c
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 12:35:46 2008 +0200

    x86, visws: use mach-default/entry_arch.h
    
    mach-default/entry_arch.h is exactly the same file as
    mach-visws/entry_arch.h, so include the first from the second,
    so that updates to the generic one get picked up by VISWS as well.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ca201c8230de336c3684aa3f3422d0c3f02bcef9
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 12:33:20 2008 +0200

    x86, visws: fix generic-ipi build
    
    fix:
    
     arch/x86/kernel/built-in.o: In function `smp_intr_init':
     (.init.text+0x49e2): undefined reference to `call_function_single_interrupt'
    
    Caused by include/asm-x86/mach-visws/entry_arch.h getting out of sync
    with the include/asm-x86/mach-default/entry_arch.h file it derives from.
    
    Copy the default file over - next step will be to simply include the default
    file.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a6784ad7eafa74a085c8458909eda0699a8fcf57
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 12:21:58 2008 +0200

    x86: fix visws and vsmp build
    
    these two sub-architectures want PCI to be default-on, not default-off.
    
    Reported-by: Robert Richter <robert.richter@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ec1bb60bbff0386c3ec25360e7a8c72f467a6ff1
Merge: 5373fdb... 37f5d73...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 11:43:08 2008 +0200

    Merge branch 'tracing/sysprof' into auto-ftrace-next

commit 5373fdbdc1dba69aa956098650f71b731d471885
Merge: bac0c91... 4d51c75...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 11:43:06 2008 +0200

    Merge branch 'tracing/mmiotrace' into auto-ftrace-next

commit bac0c9103b31c3dd83ad9d731dd9834e2ba75e4f
Merge: 6329d30... 98a05ed...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 11:43:00 2008 +0200

    Merge branch 'tracing/ftrace' into auto-ftrace-next

commit 13f7558237ed841b19f11e0920c01c4d6d50fcc5
Author: Ian Molton <spyro@f2s.com>
Date:   Tue Jul 8 10:32:50 2008 +0100

    Clocklib: Fix SA1111 clock name mess.
    
    This patch uses the ability of PXA's clocklib to alias clock to resolve the
    problem caused by sharing the SA1111 IO controller between PXA and SA1100
    architectures, which have differing GPIO numbering.
    
    Signed-off-by: Ian Molton <spyro@f2s.com>

commit ed847782f6459a5c94aa0c9f93679f6a4176a47a
Author: Ian Molton <spyro@f2s.com>
Date:   Tue Jul 8 10:32:08 2008 +0100

    Clocklib: Provide for GPIO 12 clock on PXA
    
    Signed-off-by: Ian Molton <spyro@f2s.com>

commit aa9ae8eb1a917c8794bceef0a8e6ff1f4d7c46de
Author: Ian Molton <spyro@f2s.com>
Date:   Wed Jun 25 22:17:16 2008 +0100

    Fix serial broken-ness on PXA250
    
    PXA255 and 26x are the only PXA CPUs with HWUART. This patch prevents bogus
    initialisation on other models.
    
    Signed-off-by: Ian Molton <spyro@f2s.com>

commit 83a1a3974f33d45d6631363738db737624a32e82
Author: Clemens Ladisch <clemens@ladisch.de>
Date:   Thu Jul 10 11:05:42 2008 +0200

    ALSA: usb-audio: add some Yamaha USB MIDI quirks
    
    Add quirk entries for four Yamaha USB MIDI devices.
    
    Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

commit 0b9f4f49e2abe787673de8f1f56f053fb30fec24
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Tue Jul 1 01:19:31 2008 +0100

    x86: I/O APIC: Add a 64-bit variation of replace_pin_at_irq()
    
    When an interrupt is rerouted to a different I/O APIC pin the relevant
    entry of the irq_2_pin list should get updated accordingly so that
    operations are performed on the correct redirection entry.
    
    This is already done by the 32-bit variation of the code and here is a
    complementing 64-bit implementation.  Should make someone's decision less
    tough when merging the two. ;)
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c85ceac97487580e39daaf57858513246e425647
Author: Clemens Ladisch <clemens@ladisch.de>
Date:   Thu Jul 10 11:01:06 2008 +0200

    ALSA: usb-audio: fix Yamaha KX quirk
    
    We have to restrict the quirk to interface 0 because the second
    interface is not MIDI but HID. Additionally, this product ID is used
    by all four KX models, so it is better to read the product name from
    the device.
    
    Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

commit c9076b63191ec799ba6848ce5603fff109da57d2
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 11:00:50 2008 +0200

    Revert "x86: fix IO APIC breakage on HP nx6325"
    
    This reverts commit 90221a61a71b7ad659d8741cf1e404506b174982.
    
    This too was just temporary diagnostics - not needed now that we've
    got the final fix via:
    
    | commit e2079c43861f71b2deb78ee20e247ad954fdd67e
    | Author: Rafael J. Wysocki <rjw@sisk.pl>
    | Date:   Tue Jul 8 16:12:26 2008 +0200
    |
    |     x86: fix C1E && nx6325 stability problem
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2179bab7d431ab8ed539e19e029b1f6a231f4ed3
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 10:59:59 2008 +0200

    Revert "x86: fix IO APIC breakage on HP nx6325, v2"
    
    This reverts commit a74a1cc3df0be89658bc735c8aed80c8392e2c15.
    
    This was just temporary diagnostics commit - not needed now that we've
    got the final fix.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 18b743dc948aaddc46258b73f17bdec2ee4019ee
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Thu Jul 10 09:50:50 2008 +0900

    x86, AMD IOMMU: clean up Kconfig entry
    
    AMD_IOMMU should depend on IOMMU_HELPER since they are the IOMMU
    helper functions. SWIOTLB requires IOMMU_HELPER so declaring that
    AMD_IOMMU depends on SWIOTLB properly fixes the problems.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e93be88d7ec9d183c1cca51eabe040c051cdb687
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Thu Jul 10 08:27:49 2008 +0900

    x86: clean up iommu.h and gart.h
    
    This remove lots of duplications in iommu.h and gart.h.
    
    The end result of this patch is:
    
    - iommu.h is a header file for everyone related with IOMMUs.
    
    - gart.h is the private header file. Only pci-gart_64.c and its friends
      include it.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: fujita.tomonori@lab.ntt.co.jp
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 849567b9363dc8b90c369fff8acc245a1b47d94d
Merge: 3d43ecd... 8cbfd4f4...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 10:43:11 2008 +0200

    Merge branch 'x86/gart' into x86/core

commit 4a161d235b68eb7234f40106560c488a1bdb3851
Author: Manuel Lauss <mano@roarinelk.homelinux.net>
Date:   Wed Jul 9 16:27:56 2008 +0200

    ALSA: ASoC: Au12x0/Au1550 PSC Audio support
    
    Audio for Au12x0/Au1550 PSCs in AC97 and I2S mode, for ASoC v1 framework.
    
    - DBDMA, AC97 and I2S drivers
    - sample AC97 machine code (Db1200)
    
    Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit bf41534506a0572c06c8f34d12aa489be4c8780e
Author: Richard Chan <rspchan@starhub.net.sg>
Date:   Wed Jul 9 19:39:07 2008 +0200

    ALSA: Add Yamaha KX49 (USB MIDI controller) to usbquirks.h
    
    This patch is for the Yamaha USB MIDI controller KX49.
    http://www.yamahasynth.com/products/kx/index.html
    It has a 3-port MIDI interface and an HID interface (it has a tiny
    keyboard subset).
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit a84534dc179d3e9f501e5a12598cc5271cd28f5b
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Tue Jul 8 19:45:42 2008 +0400

    ALSA: ASoC: pxa2xx-ac97: fix warning due to missing argument in fuction declaration
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 76d39d0a1947fee4c29976e507fb93188eaa2b38
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Tue Jul 8 19:45:20 2008 +0400

    ALSA: tosa: fix compilation with new DAPM API
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit af13452820d075cb7153fe155ca796e64038d7e5
Author: Takashi Iwai <tiwai@suse.de>
Date:   Wed Jul 9 19:13:30 2008 +0200

    ALSA: wavefront - add const
    
    Fix const to non-const pointer cast warning in wavefront_synth.c.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit ee2da99782d717b264d5c309a2084ca85e9a64ff
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Wed Jul 9 10:28:41 2008 +0200

    ALSA: remove CONFIG_KMOD from sound
    
    A bunch of things in alsa depend on CONFIG_KMOD,
    use CONFIG_MODULES instead where the dependency
    is needed at all.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 7fc077fba5f8896c6fed3b35c5a10e7fdae82bbe
Author: David Howells <dhowells@redhat.com>
Date:   Tue Jul 8 17:52:10 2008 +0100

    ALSA: Fix a const to non-const assignment in the Digigram VXpocket sound driver
    
    Fix a const to non-const pointer assignment warning in the Digigram VXpocket
    sound driver.
    
    This may be due to patch 0aa4937648b91e9e6d3879b2cbeaa5f0c9863ac0.
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit bd5d06eb8f0b9e0eb117b9c45c254d577ec2e273
Author: David Howells <dhowells@redhat.com>
Date:   Tue Jul 8 17:30:30 2008 +0100

    ALSA: Fix a const pointer usage warning in the Digigram VX soundcard driver
    
    Fix a const pointer usage warning in the Digigram VX soundcard driver.  A
    const pointer is being passed to copy_from_user() to load the firmware into.
    This is okay in this case because the function has allocated the firmware
    struct itself, but the const qualifier is part of the firmware struct - so the
    patch casts the const away.
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 6f48413dd0f28d81a20fba2e264dd1b9f205893e
Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Date:   Tue Jul 8 13:21:52 2008 +0100

    ALSA: asoc: at32 - DAI struct merge and enable_pin() change.
    
    This adds support for the recent DAI struct merge and new DAPM pin API.
    
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit ac8615baf279f9bcb90c8ae017321d63a94e1762
Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Date:   Tue Jul 8 13:20:39 2008 +0100

    ALSA: asoc: n810 - fix build error.
    
    This patch adds a missing " that was recently introduced (removed)
    in the DAI struct merge patch series.
    
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 64105cfd65df74fdf82c1d053b2c9953304a94ea
Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Date:   Tue Jul 8 13:19:18 2008 +0100

    ALSA: asoc: machines - add Digital Audio Interface (DAI) control functions.
    
    This patch adds several functions for DAI control and config
    and replaces the current method of calling function pointers within
    the DAI struct within the machine drivers.
    
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 8c6529dbf881303920a415c2d14a500218661949
Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Date:   Tue Jul 8 13:19:13 2008 +0100

    ALSA: asoc: core - add Digital Audio Interface (DAI) control functions.
    
    This patch adds several functions for DAI control and config
    and replaces the current method of calling function pointers within
    the DAI struct.
    
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 7e2574050e6af203f0c94915c98c53ce1fc48044
Author: Matthew Ranostay <mranostay@embeddedalley.com>
Date:   Tue Jul 8 11:50:09 2008 +0200

    ALSA: hda - removed redundant gpio_mask
    
    An gpio_mask value was defined twice needlessly.
    
    Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 3fccd8b1bf716f1314c76689a3554ea37ad282b6
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Mon Jul 7 19:26:04 2008 +0100

    ALSA: ASoC: Dump DAPM state for non-stream changes
    
    Explicit DAPM syncs are likely to cause DAPM state updates, as are mixer
    and mux configuration changes, so display the DAPM status after them too.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit c1286b8671135006eeb66b0267fa2895561b78e4
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Mon Jul 7 19:26:03 2008 +0100

    ALSA: ASoC: Switch DAPM to use of standard DEBUG macro
    
    DAPM contains debug output controlled by a DAPM_DEBUG macro. Change this
    to be controlled by the standard DEBUG, dropping the custom dbg() macro
    as we go.
    
    Also fix the error printed when configuring an unknown pin to be an
    unconditionally displayed error rather than debug output.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 53640650ffe07f6201ecae0b0dca078b97327247
Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Date:   Mon Jul 7 16:08:29 2008 +0100

    ALSA: asoc: sh - merge structs snd_soc_codec_dai and snd_soc_cpu_dai.
    
    This patch merges struct snd_soc_codec_dai and struct
    snd_soc_cpu_dai into struct snd_soc_dai for the SuperH platform.
    
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 1992a6fbd929196aebe95e0e7b04c4da66c3bfec
Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Date:   Mon Jul 7 16:08:24 2008 +0100

    ALSA: asoc: s3c24xx - merge structs snd_soc_codec_dai and snd_soc_cpu_dai.
    
    This patch merges struct snd_soc_codec_dai and struct
    snd_soc_cpu_dai into struct snd_soc_dai for the S3C24xx platform.
    
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 917f93ac80a1c007d4a3ce269a3712f93a75728f
Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Date:   Mon Jul 7 16:08:11 2008 +0100

    ALSA: asoc: pxa - merge structs snd_soc_codec_dai and snd_soc_cpu_dai.
    
    This patch merges struct snd_soc_codec_dai and struct
    snd_soc_cpu_dai into struct snd_soc_dai for the PXA platform.
    
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 8687eb8bded8c3c5842a85bd0c30e43fc5a3e0e0
Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Date:   Mon Jul 7 16:08:07 2008 +0100

    ALSA: asoc: omap - merge structs snd_soc_codec_dai and snd_soc_cpu_dai.
    
    This patch merges struct snd_soc_codec_dai and struct
    snd_soc_cpu_dai into struct snd_soc_dai for the Omap platform.
    
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 8cf7b2b393b26b9ba1ccbeeb271a88e51d58f3e3
Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Date:   Mon Jul 7 16:08:00 2008 +0100

    ALSA: asoc: fsl - merge structs snd_soc_codec_dai and snd_soc_cpu_dai.
    
    This patch merges struct snd_soc_codec_dai and struct
    snd_soc_cpu_dai into struct snd_soc_dai for the Freescale PPC platform.
    
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit e550e17ffeb8cf8db27724eaf2ad05f77388afb9
Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Date:   Mon Jul 7 16:07:52 2008 +0100

    ALSA: asoc: codecs - merge structs snd_soc_codec_dai and snd_soc_cpu_dai.
    
    This patch merges struct snd_soc_codec_dai and struct
    snd_soc_cpu_dai into struct snd_soc_dai for the codec drivers.
    
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 9cb132d743cf39b3bbe4288e9035217e7237a0bb
Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Date:   Mon Jul 7 16:07:42 2008 +0100

    ALSA: asoc: davinci - merge structs snd_soc_codec_dai and snd_soc_cpu_dai.
    
    This patch merges struct snd_soc_codec_dai and struct
    snd_soc_cpu_dai into struct snd_soc_dai for the DaVinci platform.
    
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit d37ae539a1d76da8fe5a939ce8b6d818501c8716
Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Date:   Mon Jul 7 16:07:37 2008 +0100

    ALSA: asoc: at91 - merge structs snd_soc_codec_dai and snd_soc_cpu_dai.
    
    This patch merges struct snd_soc_codec_dai and struct
    snd_soc_cpu_dai into struct snd_soc_dai for the AT91 platform.
    
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 453ba20b2800bc07a3eaf220010dc0127cc552fd
Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Date:   Mon Jul 7 16:07:29 2008 +0100

    ALSA: asoc: at32 - merge structs snd_soc_codec_dai and snd_soc_cpu_dai.
    
    This patch series merges struct snd_soc_codec_dai and struct
    snd_soc_cpu_dai into struct snd_soc_dai for AT32 platform.
    
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 3c4b266fe642bcaebe2b95edb56c3f8802924ff9
Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Date:   Mon Jul 7 16:07:17 2008 +0100

    ALSA: asoc: core - merge structs snd_soc_codec_dai and snd_soc_cpu_dai.
    
    This patch series merges struct snd_soc_codec_dai and struct
    snd_soc_cpu_dai into struct snd_soc_dai in preparation for further
    ASoC v2 patches.
    
    This merger removes duplication in both DAI structures and simplifies
    the API for other users.
    
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit a5302181e5321664047f75715242aac4e0bbd17c
Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Date:   Mon Jul 7 13:35:17 2008 +0100

    ALSA: asoc: core - refactored DAPM pin control API.
    
    Refactored snd_soc_dapm_set_endpoint() to snd_soc_dapm_enable_pin() and
    snd_soc_dapm_disable_pin().
    
    Renamed snd_soc_dapm_sync_endpoints() to snd_soc_dapm_sync().
    Renamed snd_soc_dapm_get_endpoint_status() to
    snd_soc_dapm_get_pin_status().
    
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit be321a890c25272965129ffe4b3b59a519fcf583
Author: Takashi Iwai <tiwai@suse.de>
Date:   Mon Jul 7 16:04:04 2008 +0200

    ALSA: hda - Add support for Lenovo 3000 N200
    
    Added the model entry (model=lenovo) for Lenovo N3000 N200 laptop
    with ALC861-VD.  Reference below:
    	https://bugzilla.novell.com/show_bug.cgi?id=406425
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 73ead4855d98e330f2840523e1648575b9f2aae9
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Fri Jul 4 16:01:14 2008 +0100

    ALSA: ASoC: Fix warning from strict_strtoul()
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 3f775987030cf7ff922765c18ddd0d311b4b46ef
Author: Manuel Lauss <mano@roarinelk.homelinux.net>
Date:   Thu Jul 3 09:33:10 2008 +0200

    ALSA: ASoC: AC97 codec PM
    
    Simple suspend/resume for AC97 ASoC codec.
    
    Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
    Acked-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 15e4c72f520d1db9adc38ba157547a7c1fca45b2
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Wed Jul 2 11:51:20 2008 +0100

    ALSA: ASoC: Make pop/click debug wait times dynamically configurable
    
    DAPM supports adding a compile time configurable delay to the widget power
    sequences, aiding diagnosis of problems with pops and clicks being
    generated during them. This patch converts this to be configurable at run
    time via a sysfs file.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 5415552d21150dbfbff012de2b59e685ea232b1e
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Wed Jul 2 11:51:19 2008 +0100

    ALSA: ASoC: Advertise 16000Hz rate for WM9713 PCM interface
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 25552e87aa4102f048f1a8a8ddc87c96593c304e
Author: Mike Rapoport <mike@compulab.co.il>
Date:   Wed Jul 2 13:19:23 2008 +0300

    ALSA: ac97 - fix patch_ucb1400 for proper resume
    
    Replace 'snd_ac97_write' with snd_ac97_write_cache' in pacth_ucb1400 to allow
    proper codec wakeup.
    
    Signed-off-by: Mike Rapoport <mike@compulab.co.il>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 6a9dccd61253f361760802d8d19c28fa83ea83f5
Author: Takashi Iwai <tiwai@suse.de>
Date:   Tue Jul 1 14:52:05 2008 +0200

    ALSA: ALSA: hda - Fix speaker output on Toshiba P105
    
    Toshiba Satellite P105 with cx5045 has no HP pin but only a
    speaker pin and does the speaker-muting on hardware.
    Thus the matching model is laptop-micsense.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 470eaf6be78424fc499a5039e5d5fe58bace2bc3
Author: Takashi Iwai <tiwai@suse.de>
Date:   Mon Jun 30 16:40:10 2008 +0200

    ALSA: hda - Add missing Thinkpad Z60m support
    
    Added the missing SSID of Thinkpad Z60m for model=thinkpad with
    AD1981HD.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 0701e0640f4a1de2b509cfee508216275f81d812
Author: Takashi Iwai <tiwai@suse.de>
Date:   Fri Jun 27 16:30:57 2008 +0200

    ALSA: ALSA: hda - Fix ALC883 medion model
    
    ALC883 medion model doesn't unmute the proper amps so no output can be heard.
    Replaced the mute switches to behave just like other models.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 4d20f70a787e03530786152ea27a6ed157205cdc
Author: Jarkko Nikula <jarkko.nikula@nokia.com>
Date:   Fri Jun 27 14:07:57 2008 +0300

    ALSA: ASoC: TLV320AIC3X: Add mixer control for ADC highpass filter
    
    Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 6cabf6b0694951288520512e0b68c78523acc9fd
Author: Takashi Iwai <tiwai@suse.de>
Date:   Fri Jun 27 11:55:20 2008 +0200

    ALSA: Fix AC97 power down
    
    Some laptops don't like PR3 powerdown.  Do PR3 powerdown only
    for the real power-saving.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 942fd1ebf6072fdaa07ae6d77a4f58b39c1bfdf9
Author: Walter Sheets <w41ter@gmail.com>
Date:   Fri Jun 27 11:53:31 2008 +0200

    ALSA: via82xx - Add VIA audio device #1841 to ac97_quirk list
    
    Signed-off-by: Walter Sheets <w41ter@gmail.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 3d43ecd286e442792f2e899e6e06eb23ab3d99f6
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jul 9 20:17:50 2008 -0700

    x86: make e820_end return end_of_ram again for 64bit
    
    even on 64bit systems with less than 4G RAM, we can now use fixmap
    to handle acpi SIT near end of ram.
    
    change e820_end to e820_end_of_ram again?
    or e820_ram_pfn?
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Suresh Siddha <suresh.b.siddha@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f34fa82b19581affffb14f8ad9bdad9b5ab4daf5
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jul 9 20:16:36 2008 -0700

    x86, acpi: merge __acpi_map_table
    
    and let 64-bit to fall back to use fixmap too.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Suresh Siddha <suresh.b.siddha@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f9f278fefdbbbf198bb4111b3fba47d9043dae59
Merge: 35020f1... 7a1fc53...
Author: Neil Brown <neilb@suse.de>
Date:   Thu Jul 10 16:51:26 2008 +1000

    Merge branch 'for-2.6.26' into for-next
    
    Conflicts:
    
    	drivers/md/raid5.c

commit 7b16eb8930d1e2a7ce5c7f35c87d62252ecc91f2
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jul 9 20:15:02 2008 -0700

    x86: overmapped fix when 4K pages on tail, 64-bit
    
    fix phys_pmd_init to make sure not to return bigger value than end.
    
    also print out range split:1G/2M/4K in init_memory_mapping().
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Suresh Siddha <suresh.b.siddha@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9e4144abf8a30ae221311368bbb10690ebdb4b76
Merge: e17ba73... 6329d30...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 10 08:17:14 2008 +0200

    Merge branch 'linus' into core/printk
    
    Conflicts:
    
    	kernel/printk.c
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4fb3dc2729c22ed1b023475fe28b720460251de1
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jul 9 13:07:23 2008 +0200

    x86: build fix for "x86: fix C1E && nx6325 stability problem"
    
    fix:
    
     arch/x86/kernel/built-in.o: In function `dmi_ignore_irq0_timer_override':
     boot.c:(.init.text+0x3ea4): undefined reference to `force_mask_ioapic_irq_2'
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6b148507d3d042a3c11f4c3f6c0f649c6a89220d
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Wed May 21 21:14:58 2008 +0200

    pmtmr: allow command line override of ioport
    
    Stupid BIOSes do not tell us about the PMTimer,
    but we might know where it is.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 48627d8d23c34106c1365563604739a50343edaf
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Thu Jul 10 07:01:13 2008 +0200

    genirq: remove extraneous checks in manage.c
    
    In http://bugzilla.kernel.org/show_bug.cgi?id=9580 it was pointed out
    that the desc->chip checks are extraneous. In fact these are left
    overs from early development and can be removed safely.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 63f385cd1f649b3f4f2d59fc609e051981215fd7
Author: Arnaud Patard <arnaud.patard@rtp-net.org>
Date:   Tue Jul 8 23:07:48 2008 +0100

    [ARM] 5160/1: IOP3XX: gpio/gpiolib support
    
    This patch brings support for gpio/gpiolib framework to Intel IOP3xx
    platforms.
    
    Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
    Acked-by: Dan Williams <dan.j.williams@intel.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 16074b669ea97e2bef494ec7cceb475566f763e3
Author: Patrice Vilchez <patrice.vilchez@atmel.com>
Date:   Wed Jul 9 22:16:00 2008 +0100

    [ARM] at91: Fix NAND FLASH timings for at91sam9x evaluation kits.
    
    New timings are based on application note
    "NAND Flash Support on AT91SAM9 Microcontrollers" available at
    http://atmel.com/dyn/resources/prod_documents/doc6255.pdf).
    
    Signed-off-by: Patrice Vilchez <patrice.vilchez@atmel.com>
    Acked-by: Andrew Victor <linux@maxim.org.za>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 20072fd0c93349e19527dd2fa9588b4335960e62
Author: Eric Miao <eric.miao@marvell.com>
Date:   Fri Jun 6 16:34:03 2008 +0800

    [ARM] pxa: add support for L2 outer cache on XScale3
    
    The initial patch from Lothar, and Lennert make it into a cleaner
    one, modified and tested on PXA320 by Eric Miao.
    
    This patch moves the L2 cache operations out of proc-xsc3.S into
    dedicated outer cache support code.
    
    CACHE_XSC3L2 can be deselected so no L2 cache specific code will be
    linked in, and that L2 enable bit will not be set, this applies to
    the following cases:
    
        a. _only_ PXA300/PXA310 support included and no L2 cache wanted
        b. PXA320 support included, but want L2 be disabled
    
    So the enabling of L2 depends on two things:
    
        - CACHE_XSC3L2 is selected
        - and L2 cache is present
    
    Where the latter is only a safeguard (previous testing shows it works
    OK even when this bit is turned on).
    
    IXP series of processors with XScale3 cannot disable L2 cache for the
    moment since they depend on the L2 cache for its coherent memory, so
    IXP may always select CACHE_XSC3L2.
    
    Other L2 relevant bits are always turned on (i.e. the original code
    enclosed by #if L2_CACHE_ENABLED .. #endif), as they showed no side
    effects. Specifically, these bits are:
    
       - OC bits in TTBASE register (table walk outer cache attributes)
       - LLR Outer Cache Attributes (OC) in Auxiliary Control Register
    
    Signed-off-by: Lothar WaÃ<9f>mann <LW@KARO-electronics.de>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 5c9f50e90e8056fb5a8bdd479ab0591d5dad79a0
Author: Eric Miao <eric.miao@marvell.com>
Date:   Tue Jun 17 19:03:54 2008 +0800

    [ARM] pxa: add simple gpio debug LEDs support for zylonite
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit a1f7fc48c143537e2bf70affee7e8932f5be9bb4
Author: Eric Miao <eric.miao@marvell.com>
Date:   Wed May 28 10:44:16 2008 +0800

    [ARM] pxa: add GPIO expander (PCA9539) support for zylonite
    
         And also reserve 32 IRQs for the two GPIO expanders.
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 9c1db1a1333197bc04dfd0c71d15f8ed43eb844d
Author: Eric Miao <eric.miao@marvell.com>
Date:   Mon Jun 2 15:42:14 2008 +0800

    [ARM] pxa: add pxa3xx NAND support for littleton
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Cc: Sergey Podstavin <spodstavin@ru.mvista.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 481b55262e396930e6e35b8a6d41e7c146e10241
Author: Eric Miao <eric.miao@marvell.com>
Date:   Mon Jun 2 15:37:20 2008 +0800

    [ARM] pxa: add pxa3xx NAND support for zylonite
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Cc: Sergey Podstavin <spodstavin@ru.mvista.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 9ae819a819b4dfc60ac13dd1f1e1a7eaa3d4a6cb
Author: Eric Miao <eric.miao@marvell.com>
Date:   Mon Jun 2 15:22:03 2008 +0800

    [ARM] pxa: add pxa3xx NAND device and clock sources
    
    A pxa3xx_set_nand_info() is also introduced to set the PXA3xx NAND
    driver specific platform_data structure pointer.
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Cc: Sergey Podstavin <spodstavin@ru.mvista.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 7c3ada4f7cc76fa3912683da83eccf7886fca1b1
Author: Eric Miao <eric.miao@marvell.com>
Date:   Mon May 12 09:25:37 2008 +0800

    [ARM] pxa: move pxa310 specific MMC3 clk out of generic pxa3xx.c
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 7a2c5cb0e2cafd5c3d07df1db8de183283a3b1ac
Author: eric miao <eric.miao@marvell.com>
Date:   Tue Feb 19 11:13:31 2008 +0800

    [ARM] pxa: make PXA3xx_CK() and PXA3xx_CKEN() public in clock.h
    
    So processor specific clock sources can be defined in pxa300.c
    and pxa320.c.
    
    Signed-off-by: eric miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 566b450c33ea43f339d54d445f4ea1ab2e021909
Author: Eric Miao <eric.miao@marvell.com>
Date:   Mon Jun 16 09:47:47 2008 +0800

    [ARM] pxa: add pxa2xx_mfp_set_lpm() to facilitate low power state change
    
    Some boards want to change low power state of pins on-the-fly, this
    function helps to facilitate that operation instead of switching
    back-n-forth between two configurations with pxa2xx_mfp_config().
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Tested-by: Robert Jarzmik <robert.jarzmik@free.fr>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 0fedb0cad6ebc00af01013b5bbe52dd596853c63
Author: Eric Miao <eric.miao@marvell.com>
Date:   Mon Jun 16 09:38:27 2008 +0800

    [ARM] pxa: introduce dedicated __mfp_validate() to check PXA2xx MFP
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Tested-by: Robert Jarzmik <robert.jarzmik@free.fr>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit d4a678080e83ff96e3933fa1e631cef3cda04bef
Author: Eric Miao <eric.miao@marvell.com>
Date:   Thu Jun 12 18:49:08 2008 +0800

    [ARM] pxa: embed body of pxa320_init_mfp()
    
    pxa320_init_mfp() is simple enough to be embedded into pxa320_init()
    to simplify the code a bit.
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 6d3dfe4a3141476a3cf59ce6d2d1c25f9b5cfae8
Author: Eric Miao <eric.miao@marvell.com>
Date:   Mon Jun 2 15:58:03 2008 +0800

    [ARM] pxa: allow display of uncompress message through STUART
    
    Some boards use UART other than FFUART for the console, E.g. Marvell
    PXA3xx Form Factor Platform (aka Littleton) uses STUART. This patch
    modifies the uncompress.h so that display of the uncompress message
    is routed to the STUART.
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit b18773d545e65fe442479e3f9853c8ebb8ec45d6
Author: Eric Miao <eric.miao@marvell.com>
Date:   Mon Jun 2 17:41:42 2008 +0800

    [ARM] pxa: remove WAKEUP_ON_LEVEL_HIGH from keypad direct keys
    
    Setting PKWR bits on those pins will make the resuming from
    low power state to fail.
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 36caeb4ec147dacb04e723080816e78f288f47cc
Author: Eric Miao <eric.miao@marvell.com>
Date:   Mon Jun 2 13:32:42 2008 +0800

    [ARM] pxa: fix typo of CONFIG_*_MODULE
    
    The correct macro name when a driver is built as a module is
    CONFIG_*_MODULE instead of CONFIG_*_MODULES. This patch fixes
    this in several places.
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 8a6e88736066fddec77aa33a18ffa0c5f8eb2def
Author: Eric Miao <eric.miao@marvell.com>
Date:   Mon Jun 2 13:30:24 2008 +0800

    [ARM] pxa: use IORESOURCE_IRQ_* instead of IRQF_* for IRQ resource
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 043dd64e5d82ba6147b0034e1bfdd27d38d2f6c7
Author: Eric Miao <eric.miao@marvell.com>
Date:   Thu May 22 15:07:05 2008 +0800

    [ARM] pxa: add codename zylonite for PXA3xx Development Platform
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit f974a8ec96571535ee07880a023bcce0e3f2c76b
Merge: c0b8556... 4ed4789...
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Wed Jul 9 21:34:25 2008 +0100

    Merge branch 'machtypes' into pxa-palm

commit 03fe6692135842d992fe3e599e62bbe72ce08fef
Author: Mike Rapoport <mike@compulab.co.il>
Date:   Tue Jun 17 09:50:06 2008 +0100

    [ARM] 5107/1: Add maintainer entries for the CompuLab CM-X270/EM-X270 machines
    
    Add maintainer entries for the CompuLab CM-X270/EM-X270 machines
    
    Signed-off-by: Mike Rapoport <mike@compulab.co.il>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 839257c9a818c81a802fdd705602589355571662
Author: Mike Rapoport <mike@compulab.co.il>
Date:   Tue Jun 17 09:49:27 2008 +0100

    [ARM] 5106/1: CM-X270: remove unneeded cm-x270.h
    
    The include/asm-arm/arch-pxa/cm-x270.h is not used anymore. Remove it.
    
    Signed-off-by: Mike Rapoport <mike@compulab.co.il>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 70eb33d67ab6982d0f9571621efb3c035b945684
Author: Mike Rapoport <mike@compulab.co.il>
Date:   Tue Jun 17 09:48:46 2008 +0100

    [ARM] 5105/1: CM-X270: update NAND flash driver to use gpio_lib
    
    Update CM-X270 NAND flash driver to use gpio_lib.
    
    Signed-off-by: Mike Rapoport <mike@compulab.co.il>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 779c545d945eeb7778c27c531bae58df7767229d
Author: Mike Rapoport <mike@compulab.co.il>
Date:   Tue Jun 17 09:48:03 2008 +0100

    [ARM] 5104/1: CM-X270: PCMCIA updates
    
    Convert to use gpio_lib interface.
    Remove support for second PCMCIA slot to avoid run-time conflicts with MMC/SD
    because of shared GPIO
    
    Signed-off-by: Mike Rapoport <mike@compulab.co.il>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 2f01a973729712c373ccc8acde4d218c38f3029a
Author: Mike Rapoport <mike@compulab.co.il>
Date:   Tue Jun 17 12:29:58 2008 +0100

    [ARM] 5103/2: CM-X270: update core platform support
    
    Convert CM-X270 pin configuration to use MFP tables.
    Make device initialization dependent on respective driver CONFIG_ value (like
    in zylonite).
    Cleanup includes
    
    Signed-off-by: Mike Rapoport <mike@compulab.co.il>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 3c85bce6f820258b49bb74c53d2f47c058199f1b
Author: Mike Rapoport <mike@compulab.co.il>
Date:   Mon Jun 16 08:16:46 2008 +0100

    [ARM] 5101/2: EM-X270 updates
    
    Convert EM-X270 pin configuration to use MFP tables and gpio library
    Make device initialization dependent on respective driver CONFIG_ value (like
    in zylonite)
    Add keypad and gpio_key devices
    
    Signed-off-by: Mike Rapoport <mike@compulab.co.il>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 14d1012db8462bbb7139ac4622f92e541d3019d1
Author: Philipp Zabel <philipp.zabel@gmail.com>
Date:   Mon Jun 30 18:11:55 2008 +0100

    [ARM] 5138/1: magician: set pwm-backlight .id = -1
    
    There will always be only one pwm-backlight on this device.
    
    Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit d0f7f1dff01698d228dc108895fbb9b13af37dab
Author: Philipp Zabel <philipp.zabel@gmail.com>
Date:   Mon Jun 30 18:11:35 2008 +0100

    [ARM] 5137/1: magician: MACH_MAGICIAN doesn't need to depend on ARCH_PXA
    
    It is only defined inside an "if ARCH_PXA ... endif" block, so the
    depends on is not needed.
    
    Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>?
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit e277479aba3d35745c822540e9c3d941aabb4e98
Author: Philipp Zabel <philipp.zabel@gmail.com>
Date:   Thu Jun 26 21:04:31 2008 +0100

    [ARM] 5126/1: magician: remove superfluous mtd includes
    
    These were only needed for hardcoded flash partition tables, which were
    never submitted. It is better to have the bootloader pass the partition
    table to the kernel instead.
    
    Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 7a97010eb4f47c9d2d66bfb838a8638a8d02d9ef
Author: Philipp Zabel <philipp.zabel@gmail.com>
Date:   Thu Jun 26 21:03:54 2008 +0100

    [ARM] 5125/1: magician: move gpio pin configuration into __initdata section
    
    The pin configuration array is only used during board init.
    
    Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit e181191acdfde5b1f9690c74a2459dd0a3331c62
Author: Philipp Zabel <philipp.zabel@gmail.com>
Date:   Sun Jun 22 13:00:55 2008 +0100

    [ARM] 5119/1: magician: include linux/gpio.h instead of asm/gpio.h
    
    Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit ff279202781c473545862918a8ef1f4ef7712e47
Author: Philipp Zabel <philipp.zabel@gmail.com>
Date:   Thu May 22 10:14:21 2008 +0100

    [ARM] 5042/1: magician: request GPIOs for pda_power
    
    Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 6a566fbbcc902df6c9c4dc151bf399018083fb10
Author: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date:   Mon Jun 16 08:16:46 2008 +0100

    [ARM] 5095/2: pcm990: switch from pxa_gpio_mode to pxa2xx_mfp_config
    
    pxa_gpio_mode() is deprecated, use the new pxa2xx_mfp_config() function to
    configure GPIOs in pcm990 platform code. Convert "array, ARRAY_SIZE(array)"
    to "ARRAY_AND_SIZE(array)" while at it.
    
    Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit c0b8556f2f8146bd38324b14b1ce00f249ba8ed9
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Wed Jul 2 13:50:09 2008 +0100

    [ARM] 5143/1: pxa: further cleanup PXA Kconfig by removing one
    	unnecessary menu level
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit c7b4f5ba07a16d2c84ac6cc312488cc6cc0db518
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Tue Jul 1 15:45:10 2008 +0100

    [ARM] 5142/1: pxa: move move zaurus declarations to proper place
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit e172274ccc55d20536fbdceb6131f38e288541e0
Author: Guennadi Liakhovetski <lg@denx.de>
Date:   Fri Jun 13 09:17:31 2008 +0100

    [ARM] 5088/3: pxa2xx: add pxa2xx_set_spi_info to register pxa2xx-spi platform devices
    
    Add a function to dynamically allocate and register pxa2xx-spi platform
    devices, to be used by PXA2xx and PXA3xx based systems. Switch pcm027 and
    lubbock to use it.
    
    Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit cabb352a6455c3550f157909196845f533b0f374
Author: Mark Brown <broonie@sirena.org.uk>
Date:   Tue Jun 10 10:48:25 2008 +0100

    [ARM] 5084/1: zylonite: Register AC97 device
    
    The Zylonite has an AC97 subsystem on it so register the AC97 controller
    device.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 9f19d6382854d6b2d58cc364253779479e14facc
Author: Mark Brown <broonie@sirena.org.uk>
Date:   Tue Jun 10 12:30:05 2008 +0100

    [ARM] 5085/2: PXA: Move AC97 over to the new central device declaration model
    
    As well as moving all the device declarations to a single one in devices.c
    this causes all platforms to register the I/O and interrupt resources for
    the AC97 controller.
    
    Cc: eric miao <eric.miao@marvell.com>
    Cc: Mike Rapoport <mike@compulab.co.il>
    Cc: Lennert Buytenhek <buytenh@wantstofly.org>
    Cc: Jürgen Schindele <linux@schindele.name>
    Cc: Juergen Beisert <jbe@pengutronix.de>
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 7a8576204333d133d58cbcc59dacf49a5546e3e4
Author: Philipp Zabel <philipp.zabel@gmail.com>
Date:   Sun Jun 22 23:36:39 2008 +0100

    [ARM] 5120/1: pxa: correct platform driver names for PXA25x and PXA27x UDC drivers
    
    The pxa2xx_udc.c driver is renamed to pxa25x_udc.c (the platform
    driver name changes from pxa2xx-udc to pxa25x-udc) and the
    platform driver name of pxa27x_udc.c is fixed to pxa27x-udc.
    pxa_device_udc in devices.c is split into pxa25x and pxa27x flavors
    and the pxa27x_device_udc is enabled in pxa27x.c.
    
    Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
    Acked-by: Nicolas Pitre <nico@cam.org>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
    
    Including from Ian Molton:
    
    Fixes for mistakes left over from the PXA2{5,7}X UDC split.
    
    Signed-off-by: Ian Molton <spyro@f2s.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 73d1a2c467ba4fb7420b499b6a7c66edf9626679
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Wed Jul 2 13:55:28 2008 +0100

    [ARM] 5147/1: pxaficp_ir: drop pxa_gpio_mode calls, as pin setting
    	is handled in board code
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 918dbcba4ee3f0ad7d617b3969d5016481b9ceff
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Wed Jul 2 13:53:45 2008 +0100

    [ARM] 5145/1: PXA2xx: provide api to control IrDA pins state
    
    Provide a set of functions to control state of pins dedicated to IrDA.
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 330ff197fcdc83ba151960d78294fb37777ebe12
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Wed Jul 2 13:52:27 2008 +0100

    [ARM] 5144/1: pxaficp_ir: cleanup includes
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 66a7f72d9892013e9ea663260f407758989ff510
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Mon Jun 2 16:10:20 2008 +0100

    [ARM] pxa: remove pxa_set_cken()
    
    pxa_set_cken() is now unused, remove it.
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit fdc614e873bc56ed15d8f4e9fa33516cd0915fc2
Merge: bdb08cb... c0f7edb... 9fc697b...
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Wed Jul 9 20:56:05 2008 +0100

    Merge branches 'pxa-misc', 'pxa-pwm' and 'pxa-multi' into pxa

commit bdb08cb2d3491d441dd403dfb88d90ba90fb7232
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Mon Jun 30 19:47:59 2008 +0100

    [ARM] pxa: allow clk aliases
    
    We need to support more than one name+device for a struct clk for a
    small number of peripherals.  We do this by re-using struct clk alias
    to another struct clk - IOW, if we find that the entry we're using is
    an alias, we return the aliased entry not the one we found.
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 2bf3016f89344d4cd8b2c96bbec2b642a2bde413
Author: Stefan Roese <sr@denx.de>
Date:   Thu Jul 10 01:09:23 2008 +1000

    powerpc: Fix problems with 32bit PPC's running with >= 4GB of RAM
    
    This patch enables 32bit PPC's (with 36bit physical address space, e.g.
    IBM/AMCC PPC44x) to run with >= 4GB of RAM. Mostly its just replacing types
    (unsigned long -> phys_addr_t).
    
    Tested on an AMCC Katmai with 4GB of DDR2.
    
    Signed-off-by: Stefan Roese <sr@denx.de>
    Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

commit 3fa69dd57759cb45fa48bb70a055025d25a7e4e8
Author: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Date:   Wed Jul 9 14:05:15 2008 -0400

    powerpc/44x: Update ppc44x_defconfig
    
    Add the virtex and sam440ep platforms to the multiboard defconfig
    
    Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

commit 4248652d4f3ce6be1a94c77ddbfeb937af1df800
Author: Sean MacLennan <smaclennan@pikatech.com>
Date:   Wed Jul 9 05:00:10 2008 +1000

    powerpc/44x: Support NAND boot for Rev A Warp boards
    
    Allow the Rev A Warp boards to boot from NAND.
    
    Signed-off-by: Sean MacLennan <smaclennan@pikatech.com>
    Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

commit 1bc54c03117b90716e0dedd7abb2a20405de65df
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Tue Jul 8 15:54:40 2008 +1000

    powerpc: rework 4xx PTE access and TLB miss
    
    This is some preliminary work to improve TLB management on SW loaded
    TLB powerpc platforms. This introduce support for non-atomic PTE
    operations in pgtable-ppc32.h and removes write back to the PTE from
    the TLB miss handlers. In addition, the DSI interrupt code no longer
    tries to fixup write permission, this is left to generic code, and
    _PAGE_HWWRITE is gone.
    
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

commit beae4c03c0fe69cf7d57518aa0572ad21730b8be
Merge: 0db9360... 9fde9bd...
Author: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Date:   Wed Jul 9 13:35:16 2008 -0400

    Merge branch 'virtex-for-2.6.27' of git://git.secretlab.ca/git/linux-2.6-virtex into 4xx-next

commit 9fde9bdd3023854f7b03cc425ff4a0ed51bd1eb3
Author: Grant Likely <grant.likely@secretlab.ca>
Date:   Wed Jul 9 10:56:11 2008 -0600

    powerpc/440: Convert Virtex ML507 device tree to dts-v1
    
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit 381ba74af55e58bca4c01553835a360a9f6fbb07
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Mon Jul 7 12:18:53 2008 -0400

    SUNRPC: Ensure our task is notified when an rpcbind call is done
    
    If another task is busy in rpcb_getport_async number, it is more efficient
    to have it wake us up when it has finished instead of arbitrarily sleeping
    for 5 seconds.
    
    Also ensure that rpcb_wake_rpcbind_waiters() is called regardless of
    whether or not rpcb_getport_done() gets called.
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit f45663ce5fb30f76a3414ab3ac69f4dd320e760a
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Tue Jun 24 19:28:02 2008 -0400

    NFS: Allow either strict or sloppy mount option parsing
    
    The kernel's NFS client mount option parser currently doesn't allow
    unrecognized or incorrect mount options.  This prevents misspellings or
    incorrectly specified mount options from possibly causing silent data
    corruption.
    
    However, NFS mount options are not standardized, so different operating
    systems can use differently spelled mount options to support similar
    features, or can support mount options which no other operating system
    supports.
    
    "Sloppy" mount option parsing, which allows the parser to ignore any
    option it doesn't recognize, is needed to support automounters that often
    use maps that are shared between heterogenous operating systems.
    
    The legacy mount command ignores the validity of the values of mount
    options entirely, except for the "sec=" and "proto=" options.  If an
    incorrect value is specified, the out-of-range value is passed to the
    kernel; if a value is specified that contains non-numeric characters,
    it appears as though the legacy mount command sets that option to zero
    (probably incorrect behavior in general).
    
    In any case, this sets a precedent which we will partially follow for
    the kernel mount option parser:
    
    	+ if "sloppy" is not set, the parser will be strict about both
    	  unrecognized options (same as legacy) and invalid option
    	  values (stricter than legacy)
    
    	+ if "sloppy" is set, the parser will ignore unrecognized
    	  options and invalid option values (same as legacy)
    
    An "invalid" option value in this case means that either the type
    (integer, short, or string) or sign (for integer values) of the specified
    value is incorrect.
    
    This patch does two things: it changes the NFS client's mount option
    parsing loop so that it parses the whole string instead of failing at
    the first unrecognized option or invalid option value.  An unrecognized
    option or an invalid option value cause the option to be skipped.
    
    Then, the patch adds a "sloppy" mount option that allows the parsing
    to succeed anyway if there were any problems during parsing.  When
    parsing a set of options is complete, if there are errors and "sloppy"
    was specified, return success anyway.  Otherwise, only return success
    if there are no errors.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 6738b2512bdf93ffbefe108b38a9165d5a718c3f
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Tue Jun 24 16:33:54 2008 -0400

    NFS4: Set security flavor default for NFSv4 mounts like other defaults
    
    Set the default security flavor when we set the other mount option
    default values for NFSv4.  This cleans up the NFSv4 mount option parsing
    path to look like the NFSv2/v3 one.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit dd07c94750cb1ee4449fb0db06623e1865b3e26e
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Tue Jun 24 16:33:46 2008 -0400

    NFS: Set security flavor default for NFSv2/3 mounts like other defaults
    
    Set the default security flavor when we set the other mount option default
    values.  After this change, only the legacy user-space mount path needs to
    set the NFS_MOUNT_SECFLAVOUR flag.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 01060c896e3e1ef53dcb914301c186932cd31b81
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Tue Jun 24 16:33:38 2008 -0400

    NFS: Refactor logic for parsing NFS security flavor mount options
    
    Clean up: Refactor the NFS mount option parsing function to extract the
    security flavor parsing logic into a separate function.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 0e0cab744b17a70ef0f08d818d66935feade7cad
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Thu Jun 26 17:47:12 2008 -0400

    NFS: use documenting macro constants for initializing ac{reg, dir}{min, max}
    
    Clean up.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit ed596a8adb7964cf9d2f7682f9cf2c37322a775d
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Thu Jun 26 17:47:05 2008 -0400

    NFS: Move the nfs_set_port() call out of nfs_parse_mount_options()
    
    The remount path does not need to set the port in the server address.
    Since it's not really a part of option parsing, move the nfs_set_port()
    call to nfs_parse_mount_options()'s callers.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 259875efed06d6936f54c9a264e868937f1bc217
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Wed Jul 2 14:43:47 2008 -0400

    NFS: set transport defaults after mount option parsing is finished
    
    Move the UDP/TCP default timeo/retrans settings for text mounts to
    nfs_init_timeout_values(), which was were they were always being
    initialised (and sanity checked) for binary mounts.
    Document the default timeout values using appropriate #defines.
    
    Ensure that we initialise and sanity check the transport protocols that
    may have been specified by the user.
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 40fef8a649e5344bfb6a67a7cc3def3e0dad6448
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Wed Jun 25 17:24:54 2008 -0400

    SUNRPC: Use only rpcbind v2 for AF_INET requests
    
    Some server vendors support the higher versions of rpcbind only for
    AF_INET6.  The kernel doesn't need to use v3 or v4 for AF_INET anyway,
    so change the kernel's rpcbind client to query AF_INET servers over
    rpcbind v2 only.
    
    This has a few interesting benefits:
    
    1. If the rpcbind request is going over TCP, and the server doesn't
       support rpcbind versions 3 or 4, the client reduces by two the number
       of ephemeral ports left in TIME_WAIT for each rpcbind request.  This
       will help during NFS mount storms.
    
    2. The rpcbind interaction with servers that don't support rpcbind
       versions 3 or 4 will use less network traffic.  Also helpful
       during mount storms.
    
    3. We can eliminate the kernel build option that controls whether the
       kernel's rpcbind client uses rpcbind version 3 and 4 for AF_INET
       servers.  Less complicated kernel configuration...
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 8842413aa4c3220ce9313791f99808fc149ca16d
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Wed Jun 25 17:24:47 2008 -0400

    SUNRPC: Use GETADDR for rpcbind version 4 queries
    
    Some rpcbind servers that do support rpcbind version 4 do not support
    the GETVERSADDR procedure.  Use GETADDR for querying rpcbind servers
    via rpcbind version 4 instead of GETVERSADDR.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 6a774051573042cdeb57e81f77b36c25e5856739
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Wed Jun 25 17:24:39 2008 -0400

    SUNRPC: Use rpcbind version 2 GETPORT
    
    Clean up: Change the version 2 procedure name to GETPORT.  It's the same
    procedure number as GETADDR, but version 2 implementations usually refer
    to it as GETPORT.
    
    This also now matches the procedure name used in the version 2 procedure
    entry in the rpcb_next_version[] array, making it slightly less confusing.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit fc200e794d723bc88c39859e8f096b717532f9c9
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Wed Jun 25 17:24:31 2008 -0400

    SUNRPC: Document some naked integers in rpcbind client
    
    Clean up: Replace naked integers that represent rpcbind protocol versions.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 877fcf103982e52a59a1035378b4c0b8c63fe004
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Wed Jun 25 17:24:23 2008 -0400

    SUNRPC: More useful debugging output for rpcb client
    
    Clean up dprintk's in rpcb client's XDR decoder functions.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 5afc597c5f0bd184457e49b9a330fcb37b69db11
Author: Jeff Layton <jlayton@redhat.com>
Date:   Wed Jun 11 10:03:11 2008 -0400

    nfs4: fix potential race with rapid nfs_callback_up/down cycle
    
    If the nfsv4 callback thread is rapidly brought up and down, it's
    possible that nfs_callback_svc might never get a chance to run. If
    this happens, the cleanup at thread exit might never occur, throwing
    the refcounting off and nfs_callback_info in an incorrect state.
    
    Move the clean functions into nfs_callback_down. Also change the
    nfs_callback_info struct to track the svc_rqst rather than svc_serv
    since we need to know that to call svc_exit_thread.
    
    Signed-off-by: Jeff Layton <jlayton@redhat.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit ee84dfc45467fd8e5ce04fa2813d98e0aebe465c
Author: Jeff Layton <jlayton@redhat.com>
Date:   Wed Jun 11 10:03:10 2008 -0400

    nfs4: remove BKL from nfs_callback_up and nfs_callback_down
    
    The nfs_callback_mutex is sufficient protection.
    
    Signed-off-by: Jeff Layton <jlayton@redhat.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 77e03677ac76d413fbb6d6caaffa1d64877a0c2a
Author: Benny Halevy <bhalevy@panasas.com>
Date:   Tue Jun 24 20:25:57 2008 +0300

    nfs: initialize timeout variable in nfs4_proc_setclientid_confirm
    
    gcc (4.3.0) rightfully warns about this:
    /usr0/export/dev/bhalevy/git/linux-pnfs-bh-nfs41/fs/nfs/nfs4proc.c: In function nfs4_proc_setclientid_confirm:
    /usr0/export/dev/bhalevy/git/linux-pnfs-bh-nfs41/fs/nfs/nfs4proc.c:2936: warning: timeout may be used uninitialized in this function
    
    nfs4_delay that's passed a pointer to 'timeout' is looking at its value
    and sets it up to some value in the range: NFS4_POLL_RETRY_MIN..NFS4_POLL_RETRY_MAX
    	if (*timeout <= 0)
    		*timeout = NFS4_POLL_RETRY_MIN;
    	if (*timeout > NFS4_POLL_RETRY_MAX)
    		*timeout = NFS4_POLL_RETRY_MAX;
    
    Therefore it will end up set to some sane, though rather indeterministic, value.
    
    Signed-off-by: Benny Halevy <bhalevy@panasas.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit d8e7748ab8322171ebfd78f6155ff35e7d57ac32
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Mon Jun 23 12:37:01 2008 -0400

    NFS: handle interface identifiers in incoming IPv6 addresses
    
    Add support in the kernel NFS client's address parser for interface
    identifiers.
    
    IPv6 link-local addresses require an additional "interface identifier",
    which is a network device name or an integer that indexes the array of
    local network interfaces.  They are suffixed to the address with a '%'.
    For example:
    
    	fe80::215:c5ff:fe3b:e1b2%2
    
    indicates an interface index of 2.  Or
    
    	fe80::215:c5ff:fe3b:e1b2%eth0
    
    indicates that requests should be routed through the eth0 device.
    Without the interface ID, link-local addresses are not usable for NFS.
    
    Both the kernel NFS client mount option parser and the mount.nfs command
    can take either form.  The mount.nfs command always passes the address
    through getnameinfo(3), which usually re-writes interface indices as
    device names.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit ce3b7e1906ebbe96753fe090b36de6ffb8e0e0e7
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Mon Jun 23 12:36:53 2008 -0400

    NFS: Add string length argument to nfs_parse_server_address
    
    To make nfs_parse_server_address() more generally useful, allow it to
    accept input strings that are not terminated with '\0'.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit d1aa08257312f1439c1ab7c8a18e3856f9530f46
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Mon Jun 23 12:36:45 2008 -0400

    NFS: Support raw IPv6 address hostnames during NFS mount operation
    
    Traditionally the mount command has looked for a ":" to separate the
    server's hostname from the export path in the mounted on device name,
    like this:
    
    	mount server:/export /mounted/on/dir
    
    The server's hostname is "server" and the export path is "/export".
    
    You can also substitute a specific IPv4 network address for the server
    hostname, like this:
    
    	mount 192.168.0.55:/export /mounted/on/dir
    
    Raw IPv6 addresses present a problem, however, because they look
    something like this:
    
    	fe80::200:5aff:fe00:30b
    
    Note the use of colons.
    
    To get around the presence of colons, copy the Solaris convention used for
    mounting IPv6 servers by address: wrap a raw IPv6 address with square
    brackets.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit dc04589827f7e1af12714af8bb00e3f3c4c48c62
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Mon Jun 23 12:36:37 2008 -0400

    NFS: Use common device name parsing logic for NFSv4 and NFSv2/v3
    
    To support passing a raw IPv6 address as a server hostname, we need to
    expand the logic that handles splitting the passed-in device name into
    a server hostname and export path
    
    Start by pulling device name parsing out of the mount option validation
    functions and into separate helper functions.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit cd100725620a8063fbc81bcf16d7c9e71a9583e0
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Tue Jun 17 16:12:00 2008 -0400

    NFS: Fix a dependency on CONFIG_NFS_V4 in nfs_remount
    
    Fix the 'nfs4_fs_type' undeclared error in nfs_remount when compiling sans
    NFSv4...
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
    Cc: Jeff Layton <jlayton@redhat.com>

commit e468bae97d243fe0e1515abaa1f7d0edf1476ad0
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Fri Jun 13 13:25:22 2008 -0400

    NFS: Allow redirtying of a completed unstable write.
    
    Currently, if an unstable write completes, we cannot redirty the page in
    order to reflect a new change in the page data until after we've sent a
    COMMIT request.
    
    This patch allows a page rewrite to proceed without the unnecessary COMMIT
    step, putting it immediately back onto the dirty page list, undoing the
    VM unstable write accounting, and removing the NFS_PAGE_TAG_COMMIT tag from
    the NFS radix tree.
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit e7d39069e387a12d4c57f4067d9f48c1d29ea900
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Fri Jun 13 12:12:32 2008 -0400

    NFS: Clean up nfs_update_request()
    
    Simplify the loop in nfs_update_request by moving into a separate function
    the code that attempts to update an existing cached NFS write.
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 396cee977f79590673ad51b04f1853e58bc30e7b
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Thu Jun 12 12:37:49 2008 -0400

    NFS: missing newline in NFS mount debugging message
    
    Clean up.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit d33e4dfeab5eb0c3c1359cc1a399f2f8b49e18de
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Thu Jun 12 12:37:41 2008 -0400

    NFS: Treat "intr" and "nointr" options as deprecated
    
    Clean up:  the "intr" and "nointr" mount options were recently retired.
    Document this in the NFS mount option parser.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit ecbb3845dd678364148c1faad32adbc9dd833ef9
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Thu Jun 12 12:37:33 2008 -0400

    NFS: Allow any value for the "retry" option
    
    The kernel NFS mount option parser should ignore the retry= mount option
    since it is meaningful only in user space.  Today it expects a number
    rather than arbitrary text, so it ignores the option if the value is
    numeric, but chokes if there are other characters in the value.
    
    Change it to allow any text (except ",") as its value.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit f41f741838480aeaa3a189cff6e210503cf9c42d
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Wed Jun 11 17:39:04 2008 -0400

    NFS: Ensure we zap only the access and acl caches when setting new acls
    
    ...and ensure that we obey the NFS_INO_INVALID_ACL flag when retrieving the
    acls.
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 2e96d2867245668dbdb973729288cf69b9fafa66
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Wed Jun 11 16:42:05 2008 -0400

    NFS: Fix a warning in nfs4_async_handle_error
    
    We're not modifying the nfs_server when we call nfs_inc_server_stats and
    friends, so allow the compiler to pass 'const' pointers too.
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 34e8f92831cb5c40b3137e47a3daf4c09016ef02
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Thu Jun 12 12:32:25 2008 -0400

    NFS: Move fs/nfs/iostat.h to include/linux
    
    The fs/nfs/iostat.h header has definitions that were designed to be exposed
    to user space.  Move these definitions under include/linux so user space can
    use the definitions in applications that read /proc/self/mountstats.
    
    Also address a handful of coding style issues called out by checkpatch.pl in
    fs/nfs/iostat.h.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 46cb650c224bb8e64a749090105d74b9e8eda669
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Wed Jun 11 16:32:46 2008 -0400

    NFS: Remove the redundant file_open entry from struct nfs_rpc_ops
    
    All instances are set to nfs_open(), so we should just remove the redundant
    indirection. Ditto for the file_release op
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit b22602a673b1743bba4b62bb404ffd3b269d2f09
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Fri Jun 6 13:22:25 2008 -0400

    SUNRPC: Ensure all transports set rq_xtime consistently
    
    The RPC client uses the rq_xtime field in each RPC request to determine the
    round-trip time of the request.  Currently, the rq_xtime field is
    initialized by each transport just before it starts enqueing a request to
    be sent.  However, transports do not handle initializing this value
    consistently; sometimes they don't initialize it at all.
    
    To make the measurement of request round-trip time consistent for all
    RPC client transport capabilities, pull rq_xtime initialization into the
    RPC client's generic transport logic.  Now all transports will get a
    standardized RTT measure automatically, from:
    
      xprt_transmit()
    
    to
    
      xprt_complete_rqst()
    
    This makes round-trip time calculation more accurate for the TCP transport.
    The socket ->sendmsg() method can return "-EAGAIN" if the socket's output
    buffer is full, so the TCP transport's ->send_request() method may call
    the ->sendmsg() method repeatedly until it gets all of the request's bytes
    queued in the socket's buffer.
    
    Currently, the TCP transport sets the rq_xtime field every time through
    that loop so the final value is the timestamp just before the *last* call
    to the underlying socket's ->sendmsg() method.  After this patch, the
    rq_xtime field contains a timestamp that reflects the time just before the
    *first* call to ->sendmsg().
    
    This is consequential under heavy workloads because large requests often
    take multiple ->sendmsg() calls to get all the bytes of a request queued.
    The TCP transport causes the request to sleep until the remote end of the
    socket has received enough bytes to clear space in the socket's local
    output buffer.  This delay can be quite significant.
    
    The method introduced by this patch is a more accurate measure of RTT
    for stream transports, since the server can cause enough back pressure
    to delay (ie increase the latency of) requests from the client.
    
    Additionally, this patch corrects the behavior of the RDMA transport, which
    entirely neglected to initialize the rq_xtime field.  RPC performance
    metrics for RDMA transports now display correct RPC request round trip
    times.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Acked-by: Tom Talpey <thomas.talpey@netapp.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 659bfcd6dd88919a5ad453f62afbeffcb3106847
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Tue Jun 10 19:39:41 2008 -0400

    NFS: Fix the ftruncate() credential problem
    
    ftruncate() access checking is supposed to be performed at open() time,
    just like reads and writes.
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit a486aeda9b2b0d944aecce7871b3186379b898de
Author: \\\"J. Bruce Fields\\\ <bfields@citi.umich.edu>
Date:   Mon Jun 9 16:51:35 2008 -0400

    rpc: minor cleanup of scheduler callback code
    
    Try to make the comment here a little more clear and concise.
    
    Also, this macro definition seems unnecessary.
    
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit d25a03cf966f2cf9990dc0bf2a921a554919ea34
Author: \\\"J. Bruce Fields\\\ <bfields@citi.umich.edu>
Date:   Mon Jun 9 16:51:34 2008 -0400

    rpc: remove some unused macros
    
    There used to be a print_hexl() function that used isprint(), now gone.
    I don't know why NFS_NGROUPS and CA_RUN_AS_MACHINE were here.
    
    I also don't know why another #define that's actually used was marked
    "unused".
    
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 720b8f2d6f7de9e16f1217448cc7396e1604e175
Author: \\\"J. Bruce Fields\\\ <bfields@citi.umich.edu>
Date:   Mon Jun 9 16:51:33 2008 -0400

    rpc: eliminate unused variable in auth_gss upcall code
    
    Also, a minor comment grammar fix in the same file.
    
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit b6b6152c46861dd914d0e6cea9c27df057d6e235
Author: Olga Kornievskaia <aglo@citi.umich.edu>
Date:   Mon Jun 9 16:51:31 2008 -0400

    rpc: bring back cl_chatty
    
    The cl_chatty flag alows us to control whether a given rpc client leaves
    
    	"server X not responding, timed out"
    
    messages in the syslog.  Such messages make sense for ordinary nfs
    clients (where an unresponsive server means applications on the
    mountpoint are probably hanging), but not for the callback client (which
    can fail more commonly, with the only result just of disabling some
    optimizations).
    
    Previously cl_chatty was removed, do to lack of users; reinstate it, and
    use it for the nfsd's callback client.
    
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 48b605f83c920d8daa50e43fc2c7f718e04c7bfa
Author: Jeff Layton <jlayton@redhat.com>
Date:   Tue Jun 10 15:38:39 2008 -0400

    NFS: implement option checking when remounting NFS filesystems (resend)
    
    When remounting an NFS or NFS4 filesystem, the new NFS options are not
    respected, yet the remount will still return success. This patch adds
    a remount_fs sb op for NFS that checks any new nfs mount options against
    the existing ones and fails the mount if any have changed.
    
    This is only implemented for string-based mount options since doing
    this with binary options isn't really feasible.
    
    This is essentially the same as the original patch I sent out, but
    adds a check to see if the addr= option has changed.
    
    Signed-off-by: Jeff Layton <jlayton@redhat.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit c2d946e55e1be20a7443918e3b7497b905e6b3f7
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue May 20 01:08:00 2008 +0300

    fs/nfs/nfsroot.c: remove CVS keyword
    
    This patch removes a CVS keyword that wasn't updated for a long time
    from a comment.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit cd983ef81b9d79573848dabf81277c7314220257
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Wed Jun 11 17:56:13 2008 -0400

    SUNRPC: Remove obsolete messages during transport connect
    
    Recent changes to the RPC client's transport connect logic make connect
    status values ECONNREFUSED and ECONNRESET impossible.
    
    Clean up xprt_connect_status() to account for these changes.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 48186c7d5734a6b137f9186b37f6dc98097d0429
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Wed Jun 11 17:56:05 2008 -0400

    NFS: Fix trace debugging nits in write.c
    
    Clean up: fix a few dprintk messages that still need to show the RPC task ID
    correctly, and be sure we use the preferred %lld or %llu instead of %Ld or
    %Lu.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 6da24bc9cfc645c619992e39aab09747164c9f14
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Wed Jun 11 17:55:58 2008 -0400

    NFS: Use NFSDBG_FILE for all fops
    
    Clean up: some fops use NFSDBG_FILE, some use NFSDBG_VFS.  Let's use
    NFSDBG_FILE for all fops, and consistently report file names instead
    of inode numbers.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit b7eaefaa8722fd98e5c2632640d1abd2b0c83e84
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Wed Jun 11 17:55:50 2008 -0400

    NFS: Add debugging facility for NFS aops
    
    Recent work in fs/nfs/file.c neglected to add appropriate trace debugging
    for the NFS client's address space operations.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit cc0dd2d1052aede2946ad1338a8f6f5d5c604740
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Wed Jun 11 17:55:42 2008 -0400

    NFS: Make nfs_open methods consistent
    
    Clean up: Report the same debugging info and count function calls the
    same for files and directories in nfs_opendir() and nfs_file_open().
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit b84e06c58fdefdc42931f771dc295e63f4b27365
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Wed Jun 11 17:55:34 2008 -0400

    NFS: Make nfs_llseek methods consistent
    
    Clean up: Report the same debugging info in nfs_llseek_dir() and
    nfs_llseek_file().
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 549177863bac22f23663ee9f70c4e3b9fb269f2c
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Tue May 27 16:29:07 2008 -0400

    NFS: Make nfs_fsync methods consistent
    
    Clean up: Report the same debugging info, count function calls the same,
    and use similar function naming in nfs_fsync_dir() and nfs_fsync().
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit cb3997b5a0b21864368bd1bd1d0929f9304fb6d9
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Wed May 21 17:09:41 2008 -0400

    SUNRPC: Display some debugging information as text rather than numbers
    
    In rpc_show_tasks(), display the program name, version number, procedure
    name and tk_action as human-readable variable-length text fields rather
    than columnar numbers.
    
    Doing the symbol lookup here helps in cases where we have actual
    debugging output from a kernel log, but don't have access to the kernel
    image or RPC module that generated the output.
    
    Sample output:
    
     -pid- flgs status -client- --rqstp- -timeout ---ops--
      5608 0001    -11 eeb42690 f6d93710        0 f8fa1764 nfsv3 WRITE a:call_transmit_status q:none
      5609 0001    -11 eeb42690 f6d937e0        0 f8fa1764 nfsv3 WRITE a:call_status q:xprt_sending
      5610 0001    -11 eeb42690 f6d93230        0 f8fa1764 nfsv3 WRITE a:call_status q:xprt_sending
      5611 0001    -11 eeb42690 f6d93300        0 f8fa1764 nfsv3 WRITE a:call_status q:xprt_sending
      5612 0001    -11 eeb42690 f6d93090        0 f8fa1764 nfsv3 WRITE a:call_status q:xprt_sending
      5613 0001    -11 eeb42690 f6d933d0        0 f8fa1764 nfsv3 WRITE a:call_status q:xprt_sending
      5614 0001    -11 eeb42690 f6d93cc0        0 f8fa1764 nfsv3 WRITE a:call_status q:xprt_sending
      5615 0001    -11 eeb42690 f6d93a50        0 f8fa1764 nfsv3 WRITE a:call_status q:xprt_sending
      5616 0001    -11 eeb42690 f6d93640        0 f8fa1764 nfsv3 WRITE a:call_status q:xprt_sending
      5617 0001    -11 eeb42690 f6d93b20        0 f8fa1764 nfsv3 WRITE a:call_status q:xprt_sending
      5618 0001    -11 eeb42690 f6d93160        0 f8fa1764 nfsv3 WRITE a:call_status q:xprt_sending
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 38e886e0c18975543938519254fc9bf0829c75a3
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Wed May 21 17:09:33 2008 -0400

    SUNRPC: Refactor rpc_show_tasks
    
    Clean up: move the logic that displays each task to its own function.
    This removes indentation and makes future changes easier.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 68a23ee94e3a06819f5a39d64f2e1f3131bab12d
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Wed May 21 17:09:26 2008 -0400

    SUNRPC: Don't display the rpc_show_tasks header if there are no tasks
    
    Clean up: don't display the rpc_show_tasks column header unless there is at
    least one task to display.  As far as I can tell, it is safe to let the
    list_for_each_entry macro decide that each list is empty.
    
    scripts/checkpatch.pl also wants a KERN_FOO at the start of any newly added
    printk() calls, so this and subsequent patches will also add KERN_INFO.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit b0e1c57ea00302c3ac541ffd37e7db07d13cd674
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Wed May 21 17:09:19 2008 -0400

    SUNRPC: Rename "call_" functions that are no longer FSM states
    
    The RPC client uses a finite state machine to move RPC tasks through each
    step of an RPC request.  Each state is contained in a function in
    net/sunrpc/clnt.c, and named call_foo.
    
    Some of the functions named call_foo have changed over the past few years and
    are no longer states in the FSM.  These include: call_encode, call_header,
    and call_verify.  As a clean up, rename the functions that have changed.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 3748f1e447ac1dbf45f33ee7491a008a8bb5cdf0
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Wed May 21 17:09:12 2008 -0400

    SUNRPC: Add a function to display the name of an RPC procedure
    
    Improve debugging messages in call_start() and call_verify() by having
    them show the RPC procedure name instead of the procedure number.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 6fb1bc10303c0d88f635d014324432ab6ee49d1b
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Wed May 21 17:09:04 2008 -0400

    NFS: Update help text for CONFIG_NFS_FS
    
    Clean up: refresh the help text for Kconfig items related to the NFS
    client.  Remove obsolete URLs, and make the language consistent among
    the options.
    
    Also move the ROOT_NFS config option next to the options related to the
    NFS client.
    
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit b5418383ef13f70528281546d02c15edc03d8567
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Tue Jun 10 18:31:02 2008 -0400

    NFS: do_setlk(): don't flush caches when we have a delegation
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 0f38b873aeaae698c3693748438547c8493165fb
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Tue Jun 10 18:31:01 2008 -0400

    SUNRPC: Use GFP_NOFS when allocating credentials
    
    Since the credentials may be allocated during the call to rpc_new_task(),
    which again may be called by a memory allocator...
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 7e5f6146609eb9134fac7d1b6bfee43df1732188
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Sun May 25 12:59:19 2008 -0400

    NFS: Revert commit 44dd151d
    
    Revert commit 44dd151d "NFS: Don't mark a written page as uptodate until it
    is on disk". While it is true that the write may fail, that is always the
    case. There is no reason why we should treat data on pages that are not
    already marked as PG_uptodate as being special. The only thing we gain is a
    noticeable slowdown when re-reading these pages.
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit efc91ed0191e3fc62bb1c556ac93fc4e661214d2
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Tue Jun 10 18:31:00 2008 -0400

    NFS: Optimise append writes with holes
    
    If a file is being extended, and we're creating a hole, we might as well
    declare the entire page to be up to date.
    
    This patch significantly improves the write performance for sparse files
    in the case where lseek(SEEK_END) is used to append several non-contiguous
    writes at intervals of < PAGE_SIZE.
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit b390c2b55c830eb3b64633fa8d8b8837e073e458
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Tue Jun 10 18:30:11 2008 -0400

    SUNRPC: An ENOMEM error from call_encode is always fatal
    
    The special 'ENOMEM' case that was previously flagged as non-fatal is
    bogus: auth_gss always returns EAGAIN for non-fatal errors, and may in fact
    return ENOMEM in the special case where xdr_buf_read_netobj runs out of
    preallocated buffer space (invariably a _fatal_ error, since there is no
    provision for preallocating larger buffers).
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 8b39f2b41033754e7ba669503d27268beb1b524a
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Wed May 14 19:48:25 2008 -0700

    SUNRPC: Ensure we exit early in case of an encode error
    
    All errors from call_encode(), with exception of EAGAIN are fatal, so we
    should immediately return instead of proceeding to xprt_transmit().
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 2116271a347d1181b5497602c2bfada1de8fd53b
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Tue May 20 19:34:39 2008 -0400

    NFS: Add correct bounds checking to NFSv2 locks
    
    NFSv2 file locking currently fails the Connectathon tests, because the
    calls to the VFS locking code do not return an EINVAL error if the
    struct file_lock overflows the 32-bit boundaries.
    
    The problem is due to the fact that we occasionally call helpers from
    fs/locks.c in order to avoid RPC calls to the server when we know that a
    local process holds the lock. These helpers are, of course, always
    64-bit enabled, so EINVAL is not returned in cases when it would if
    the call had gone to the NLM code.
    
    For consistency, we therefore add support for a bounds-checking helper.
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit f3d47a3a6a1484a93c8cfe1e8c8d4399c95199c7
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Thu Jun 5 15:17:39 2008 -0400

    NFS: Fix a preemption count leak in nfs_update_request
    
    The commit 2785259631697ebb0749a3782cca206e2e542939 (nfs: use GFP_NOFS
    preloads for radix-tree insertion) appears to have introduced a bug:
    We only want to call radix_tree_preload() once after creating a request.
    Calling it every time we loop after we created the request, will cause
    preemption count leaks.
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
    Cc: Nick Piggin <npiggin@suse.de>

commit 0b4aae7aad162ad175ba8a65708332f888066b26
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Fri Jun 20 17:00:23 2008 -0400

    NFS: Reduce the stack usage in NFSv3 create operations
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 57dc9a5747942f131a1a8b36d661fec6e6a5e9f6
Author: Trond Myklebust <Trond.Myklebust@netapp.com>
Date:   Fri Jun 20 15:35:32 2008 -0400

    NFS: Reduce the stack usage in NFSv4 create operations
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

commit c356aa456e8677682aa3cdb4b81d08e814b1a379
Author: Grant Likely <grant.likely@secretlab.ca>
Date:   Wed Jul 9 09:41:52 2008 -0600

    powerpc/bootwrapper: Allow user to specify additional default targets
    
    It is inconvenient to add additional default targets to the bootwrapper
    Makefile for each new board supported which just needs a different dts
    file.  This change allows the defconfig to specify additional build
    targets.
    
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
    Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

commit ad2fc2cd925300b8127cf682f5a1c7511ae9dd27
Author: Vitaly Mayatskikh <v.mayatskih@gmail.com>
Date:   Wed Jul 2 15:53:13 2008 +0200

    x86: fix copy_user on x86
    
    Switch copy_user_generic_string(), copy_user_generic_unrolled() and
    __copy_user_nocache() from custom tail handlers to generic
    copy_user_tail_handle().
    
    Signed-off-by: Vitaly Mayatskikh <v.mayatskih@gmail.com>
    Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1129585a08baf58582c0da91e572cb29e3179acf
Author: Vitaly Mayatskikh <v.mayatskih@gmail.com>
Date:   Wed Jul 2 15:48:21 2008 +0200

    x86: introduce copy_user_handle_tail() routine
    
    Introduce generic C routine for handling necessary tail operations after
    protection fault in copy_*_user on x86.
    
    Signed-off-by: Vitaly Mayatskikh <v.mayatskih@gmail.com>
    Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit de989ef093623ab5259f885f30be699c431d4006
Merge: a737abd... 22cac16...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jul 9 15:00:48 2008 +0200

    Merge branch 'x86/unify-lib' into x86/core

commit a737abd11ac4eb9f4226fa8c9f1d9b5be12a96c1
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Sat Jul 5 15:53:39 2008 +0400

    x86: e820 memmap - add checking for NULL early param
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: akpm@linux-foundation.org
    Cc: andi@firstfloor.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4d8cc874d7ed43eda72765e9c0e141e170fee4f3
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Sat Jul 5 15:53:38 2008 +0400

    x86: smpboot maxcpus - add checking for NULL early param
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: akpm@linux-foundation.org
    Cc: andi@firstfloor.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d6cd7effcc5e0047faf15ab0a54c980f1a616a07
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Sat Jul 5 15:53:37 2008 +0400

    x86: io delay - add checking for NULL early param
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: akpm@linux-foundation.org
    Cc: andi@firstfloor.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ab6bc3e343fbe3be4a0f67225e849d0db6b4b7ac
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Sat Jul 5 15:53:36 2008 +0400

    x86: idle process - add checking for NULL early param
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: akpm@linux-foundation.org
    Cc: andi@firstfloor.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c22d4c1885130db9c07f6441ab461208a1ba16b2
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jul 9 03:01:14 2008 -0700

    x86: make e820_end return max ram type only for 32 bit
    
    to avoid warning from find_low_pfn_range for high pages size etc
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8dd779b19ce5972072ad2372a86c8acbae4da768
Author: Robert Richter <robert.richter@amd.com>
Date:   Wed Jul 2 22:50:29 2008 +0200

    x86/pci: removing subsys_initcall ordering dependencies
    
    So far subsys_initcalls has been executed in this order depending on
    the object order in the Makefile:
    
    arch/x86/pci/visws.c:subsys_initcall(pcibios_init);
    arch/x86/pci/numa.c:subsys_initcall(pci_numa_init);
    arch/x86/pci/acpi.c:subsys_initcall(pci_acpi_init);
    arch/x86/pci/legacy.c:subsys_initcall(pci_legacy_init);
    arch/x86/pci/irq.c:subsys_initcall(pcibios_irq_init);
    arch/x86/pci/common.c:subsys_initcall(pcibios_init);
    
    This patch removes the ordering dependency. There is now only one
    subsys_initcall function that contains subsystem initialization code
    with a defined order.
    
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ae28d70529b874f657afd0f70ca148599345ba2a
Author: Robert Richter <robert.richter@amd.com>
Date:   Wed Jul 2 22:50:28 2008 +0200

    x86/pci: visws: renaming pcibios_init()
    
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f4d994b541198446fc3d5d4ec5de232e171bf6dd
Author: Robert Richter <robert.richter@amd.com>
Date:   Wed Jul 2 22:50:27 2008 +0200

    x86/pci: Makefile merge: coalescing 32 and 64 bit
    
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d199a0482791bdf2f052081aa212d8c83ccef88a
Author: Robert Richter <robert.richter@amd.com>
Date:   Wed Jul 2 22:50:26 2008 +0200

    x86/pci: merge: moving mp_bus_to_node.c to amd_bus.c
    
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 42a4b427a8d7bff95d9622ffa2365cb56da8e7d6
Author: Robert Richter <robert.richter@amd.com>
Date:   Wed Jul 2 22:50:25 2008 +0200

    x86/pci: mp_bus_to_node merge: moving code in amd_bus.c
    
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8eefc6640311bb56408fa0abe3f2930b3037f91a
Author: Robert Richter <robert.richter@amd.com>
Date:   Wed Jul 2 22:50:24 2008 +0200

    x86/pci: Makefile merge: creating pci-y for 64 bit
    
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8043c7be4b8dabaaeed8344dd0a4cbaa9a94fb71
Author: Robert Richter <robert.richter@amd.com>
Date:   Wed Jul 2 22:50:23 2008 +0200

    x86/pci: Makefile merge: changing 64bit ordering
    
    This should be safe since mmconfig*.o and init.o do not contain
    *initcalls with the same level as in other files.
    
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a5d4fb94f750e439a0722c0a76c9aade3a9199be
Author: Robert Richter <robert.richter@amd.com>
Date:   Wed Jul 2 22:50:22 2008 +0200

    x86/pci: Makefile merge: decoupling options for mp_bus_to_node.o
    
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0b40e84ab750b4ba5fc8d6712c892502dc93b212
Author: Robert Richter <robert.richter@amd.com>
Date:   Wed Jul 2 22:50:21 2008 +0200

    x86/pci: Makefile merge: whitespace changes only
    
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7fa71c0e0e371b995fdf3a367542a014c1f37f29
Author: Robert Richter <robert.richter@amd.com>
Date:   Wed Jul 2 22:50:20 2008 +0200

    x86/pci: Makefile merge: removing include dir flag
    
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6d8566ac131f3dc3e976de824dcb04feaea4b14c
Author: Robert Richter <robert.richter@amd.com>
Date:   Wed Jul 2 22:50:19 2008 +0200

    x86/pci: Makefile merge: Removing Makefile_*
    
    No functional nor ordering changes here.
    
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d028203c0446c7f65ed2b22342a56f03c6c4a6c1
Merge: f57e916... 183fe06...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jul 9 11:39:02 2008 +0200

    Merge branch 'x86/core' into x86/unify-pci

commit 183fe065652dbd64953afa9f389327e23e97967f
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jul 9 11:32:10 2008 +0200

    x86: build fix for "x86: fix C1E && nx6325 stability problem"
    
    fix:
    
    arch/x86/kernel/acpi/boot.c: In function ‘dmi_ignore_irq0_timer_override’:
    arch/x86/kernel/acpi/boot.c:1443: error: implicit declaration of function ‘force_mask_ioapic_irq_2’
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e2079c43861f71b2deb78ee20e247ad954fdd67e
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Tue Jul 8 16:12:26 2008 +0200

    x86: fix C1E && nx6325 stability problem
    
    The problems are that, with the ACPI vs timer overring issue _fixed_,
    after using the box for some time (between several seconds and 1 hour, at
    random) processes get very high CPU loads (once I've got X using 107% of
    the CPU, for example) and the system becomes unresponsive, as though there
    were interrupts lost or something similar.
    
    Andreas Herrman reproduced similar problems:
    
    > Ok, now I've reproduced the stability problem.
    > - Using tip/master,
    > - reverting e38502eb8aa82314d5ab0eba45f50e6790dadd88 and
    > - applying your patch from this posting
    >   http://marc.info/?l=linux-kernel&m=121539354224562&w=4
    >
    > Starting X, firefox, gimp, tuxpaint and doing some drawing in tuxpaint
    > results in a slow system. Drawing is almost not possible anymore --
    > Selections of new colors, cursors etc. is performed with huge delay
    > if it's performed at all.
    >
    > BTW, the code sets up timer IRQ as Virtual Wire IRQ:
    >
    > Jul  8 14:57:58 kodscha IO-APIC (apicid-pin) 2-22, 2-23 not connected.
    > Jul  8 14:57:58 kodscha ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
    > Jul  8 14:57:58 kodscha ...trying to set up timer as Virtual Wire IRQ... works.
    >
    > and both INT0 and INT2 of IOAPIC are masked:
    >
    > Jul  8 14:57:58 kodscha NR Dst Mask Trig IRR Pol Stat Dmod Deli Vect:
    > Jul  8 14:57:58 kodscha 00 000 1    0    0   0   0    0    0    00
    > Jul  8 14:57:58 kodscha 01 003 0    0    0   0   0    1    1    31
    > Jul  8 14:57:58 kodscha 02 003 1    0    0   0   0    0    0    30
    >
    > I've also seen strange CPU utilization -- with syslog-ng:
    >
    > top - 15:33:06 up 35 min,  4 users,  load average: 1.70, 0.68, 0.37
    > Tasks:  64 total,   4 running,  60 sleeping,   0 stopped,   0 zombie
    > Cpu0  :  0.0%us,100.0%sy,  0.0%ni,  0.0%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
    > Cpu1  :  6.4%us, 87.2%sy,  0.0%ni,  5.8%id,  0.0%wa,  0.6%hi,  0.0%si,  0.0%st
    > Mem:    895384k total,   283568k used,   611816k free,    35492k buffers
    > Swap:  1959920k total,        0k used,  1959920k free,   163044k cached
    >
    >   PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
    >  4632 root      20   0 17216  800  580 S  104  0.1   0:34.22 syslog-ng
    > 28505 root      20   0  205m  11m 4024 S    6  1.3   0:21.16 X
    > 28518 root      20   0 56292 5652 4492 S    1  0.6   0:01.80 fluxbox
    >     1 root      20   0  3724  608  508 S    0  0.1   0:00.36 init
    >
    > So far I have no clue why C1E-idle in conjunction with virtual wire
    > mode causes this strange behaviour.
    >
    > ... and I start to think about the root cause of all this.
    >
    > I've performed similar tests under X with the IRQ0/INT0 configuration and
    > I did not see above symptoms.
    
    So lets fall back to the IRQ0/INT0 configuration on this box.
    
    This basically restores the dont-use-the-lapic-timer exception mechanism
    that was unconditional on this box prior commit 8750bf5 ("x86: add C1E
    aware idle function").
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 299a140dacaa514be5e567b5851c187c42ec38c4
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Tue Jul 8 14:47:16 2008 +0200

    x86, AMD IOMMU: ignore detection of GART IOMMU
    
    One of the last IOMMU updates covered a bug in the AMD IOMMU code. The early
    detection code does not succeed if the GART is already detected. This patch
    fixes this.
    
    Cc: Robert Richter <robert.richter@amd.com>
    Cc: Bhavna Sarathy <Bhavna.Sarathy@amd.com>
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: Joerg Roedel <joerg.roedel@amd.com>
    Cc: Robert Richter <robert.richter@amd.com>
    Cc: Bhavna Sarathy <Bhavna.Sarathy@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8cbfd4f44d5c6cb1ba9e44f493c2f2a2c9b769d7
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Wed Jul 9 16:29:41 2008 +0900

    x86, iommu: replace CONFIG_IOMMU with CONFIG_GART_IOMMU in iommu.h
    
    Hmm, looks like it would be nice to have more cleanups of iommu.h and
    gart.h.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c2e6d65bcea2672788f9bb58ce7606c41388387b
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jul 8 01:43:27 2008 -0700

    x86: not overmap more than the end of RAM in init_memory_mapping - 64bit
    
    handle head and tail that are not aligned to big pages (2MB/1GB boundary).
    
    with this patch, on system that support gbpages, change:
    
      last_map_addr: 1080000000 end: 1078000000
    
    to:
    
      last_map_addr: 1078000000 end: 1078000000
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2dc807b37b7b8c7df445513ad2b415df4ebcaf6d
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jul 8 18:56:38 2008 -0700

    x86: make max_pfn cover acpi table below 4g
    
    When system have 4g less ram installed, and acpi table sit
    near end of ram, make max_pfn cover them too,
    so 64bit kernel don't need to mess up fixmap.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: "Suresh Siddha" <suresh.b.siddha@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 49c980df552499e5e8595b52448f612fdab0484a
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Thu Jul 3 12:29:34 2008 -0700

    x86: fix vmemmap printout check
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: "Nick Piggin" <npiggin@suse.de>
    Cc: "Mark McLoughlin" <markmc@redhat.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: "Eduardo Habkost" <ehabkost@redhat.com>
    Cc: "Vegard Nossum" <vegard.nossum@gmail.com>
    Cc: "Stephen Tweedie" <sct@redhat.com>
    Cc: "Jeremy Fitzhardinge" <jeremy@goop.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b50efd2a55fc1344654875369d458bb6838bd37a
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jul 8 01:41:05 2008 -0700

    x86: introduce page_size_mask for 64bit
    
    prepare for overmapped patch
    
    also printout last_map_addr together with end
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 22cac1670786108ccd4caa0656c39fa4ba69fa7d
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed Jun 25 14:56:53 2008 -0300

    x86: define architectural characteristics in uaccess.h.
    
    Remove them from the arch-specific file.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8bc7de0c5dc0a5d3bcdc04bac6de0c799f91c5e4
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed Jun 25 14:53:41 2008 -0300

    x86: put movsl_mask into uaccess.h.
    
    x86_64 does not need it, but it won't have X86_INTEL_USERCOPY
    defined either.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8cb834e99f44bd56409b794504ae2b170675fc92
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed Jun 25 14:43:30 2008 -0300

    x86: move __get_user and __put_user into uaccess.h.
    
    We also carry the unaligned version with us. Only x86_64 uses
    it, but there's no problem in defining it.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e30a44fdbf11c7ca3a0096d71790f176a4a09e03
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed Jun 25 13:17:43 2008 -0300

    x86: merge put_user.
    
    Move both versions, which are highly similar, to uaccess.h.
    Note that, for x86_64, X86_WP_WORKS_OK is always defined.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ec840956d269e2beefe3a1c0fd7c1c70a199087f
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed Jun 25 13:00:48 2008 -0300

    x86: turn __put_user_check directly into put_user.
    
    We also check user pointer in x86_64 put_user, the way i386 does.
    
    In a separate patch for bisecting purposes.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 64a978c1e3b2c0e2b663caf54719319919c5c17f
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed Jun 25 12:59:37 2008 -0300

    x86: be more explicit in __put_user_x.
    
    For both __put_user_x and __put_user_8 macros, pass the error
    variable explicitly.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3f168221167ca7a844fde3bf58e1c7ca0bf9741e
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed Jun 25 12:48:47 2008 -0300

    x86: merge __get_user_asm and its users.
    
    Move __get_user_asm and __get_user_size and __get_user_nocheck
    to uaccess.h. This requires us to define a macro at __get_user_size
    for the 64-bit access case.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6fd4725d75c5049641640ce23fa5896501dfbd42
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed Jun 25 11:57:33 2008 -0300

    x86: don't always use EFAULT on __get_user_size.
    
    Let the user of the macro specify the desired return.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit dc70ddf4098de043ac52f623c7573a11f2ae3d09
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed Jun 25 11:48:29 2008 -0300

    x86: merge __put_user_asm and its user.
    
    Move both __put_user_asm and __put_user_size to
    uaccess.h. i386 already had a special function for 64-bit access,
    so for x86_64, we just define a macro with the same name.
    Note that for X86_64, CONFIG_X86_WP_WORKS_OK will always
    be defined, so the #else part will never be even compiled in.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d42e6af613375be7a9a431628ecd742e87230554
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed Jun 25 12:00:44 2008 -0300

    x86: don't always use EFAULT on __put_user_size.
    
    Let the user of the macro specify the desired return.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 293e6a2524ae775fef41d21d17af288d4b2ee91e
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed Jun 25 11:40:42 2008 -0300

    x86: mark x86_64 as having a working WP.
    
    Select X86_WP_WORKS_OK for x86_64 too.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5e322163b19735fbef3e294c297d38e0d2ba8f7e
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed Jun 25 11:35:06 2008 -0300

    x86: use k modifier for 4-byte access.
    
    Do it in a separate patch for bisectability.
    Goal is to have put_user_size integrated.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 002ca1690c3d0a495e6aedd608281aeb01ce6385
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed Jun 25 11:08:51 2008 -0300

    x86: move __addr_ok to uaccess.h.
    
    Take it out of uaccess_32.h. Since it seems that no users
    of the x86_64 exists, we simply pick the i386 version.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 865e5b76505cdade261773bde32f785b3ce579f1
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed Jun 25 11:05:11 2008 -0300

    x86: merge getuser.
    
    Merge versions of getuser from uaccess_32.h and uaccess_64.h into
    uaccess.h. There is a part which is 64-bit only (for now), and for
    that, we use a __get_user_8 macro.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ca23386216b9d4fc3bb211101205077d2b2916ae
Author: Glauber Costa <gcosta@redhat.com>
Date:   Fri Jun 13 14:39:25 2008 -0300

    x86: merge common parts of uaccess.
    
    Common parts of uaccess_32.h and uaccess_64.h
    are put in uaccess.h. Bits in uaccess_32.h and
    uaccess_64.h that come to this file are equal
    except for comments and whitespaces differences.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit be9d06bfd48934fbd56ccb7476eabccfa31b4afe
Author: Glauber Costa <gcosta@redhat.com>
Date:   Fri Jun 13 21:01:46 2008 -0300

    x86: use something common for both architectures.
    
    Using explicit hexa (0xFFFFFFUL) introduces an unnecessary difference
    between i386 and x86_64 because of the size of their long. Use -1UL instead.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1dc186e82c1ab476ef83080adca43a70969b01cd
Author: Glauber Costa <gcosta@redhat.com>
Date:   Mon Jun 30 17:37:08 2008 -0300

    x86: use long instead of int.
    
    Do not refer to the processor word-size with int, as it won't
    work with x86_64. Use long instead.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8b0a8aaf05325a1a96f53b45708f77599da35161
Author: Glauber Costa <gcosta@redhat.com>
Date:   Mon Jun 30 17:34:39 2008 -0300

    x86: introduce likely in macro.
    
    Put the likely hint in access_ok. Just for
    bisectability.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c28b95d9bb7da0c3be22826c56a05899e21e5ece
Author: Glauber Costa <gcosta@redhat.com>
Date:   Mon Jun 30 17:07:51 2008 -0300

    x86: change asm constraint.
    
    Our integration efforts broke a build with this function being used
    with i386. Reason is "g" can put the operand in an imm32, which according
    to The Book (tm), is invalid as the second operand.
    
    This is actually a bug
    in x86_64 too, since the x86_64 instruction set reference does not list
    it as valid.
    
    We probably didn't trigger this before due to the ammount of
    registers available for 64-bit platforms. But that's just my guess.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 53938a68a2f971058bc53aaa8c70f9f24f684cdc
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed Jun 25 10:14:13 2008 -0300

    x86: commonize __range_not_ok.
    
    For i386, __range_not_ok is a better name than __range_ok, since
    it returns 0 when it is in fact okay. Other than that,
    both versions does not need the word size specifiers, and we remove them.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5cbbc3b1eb37bdc72eefd2de03b39f5e784400c2
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue Jun 24 17:40:14 2008 -0300

    x86: merge putuser asm functions.
    
    putuser_32.S and putuser_64.S are merged into putuser.S.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2528de431ddb200653d1dc6ca90074bad9520f09
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue Jun 24 17:36:31 2008 -0300

    x86: use macros from asm.h.
    
    In putuser_32.S and putuser_64.S, replace things like .quad, .long,
    and explicit references to [r|e]ax for the apropriate macros
    in asm/asm.h.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit efea505d83873cfc8a7cdbb8a2a11d2c67467843
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue Jun 24 16:59:05 2008 -0300

    x86: don't use word-size specifiers in putuser files.
    
    Remove them where unambiguous.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 766ed4282114eab616741107745b0dd11075e496
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue Jun 24 16:56:30 2008 -0300

    x86: replace function headers by macros.
    
    In putuser_64.S, do it the i386 way, and replace the code
    in beginning and end of functions with macros, since it's
    always the same thing. Save lines.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 663aa96df32af9c4141ef3179282f95c7537643a
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue Jun 24 16:51:59 2008 -0300

    x86: change testing logic in putuser_64.S.
    
    Instead of operating over a register we need to put back
    into normal state afterwards (the memory position), just
    sub from rbx, which is trashed anyway. We can save a few instructions.
    
    Also, this is the i386 way.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0ada3164031162b4e1b7ff6b36ba8cc80ff7fe96
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue Jun 24 16:44:39 2008 -0300

    x86: pass argument to putuser_64 functions in ax register.
    
    This is consistent with i386 usage.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 770546b99fb99e71a3aa4181980d42664f9c18bd
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue Jun 24 15:03:40 2008 -0300

    x86: clobber rbx in putuser_64.S.
    
    Instead of clobbering r8, clobber rbx, which is the i386 way.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 70706e432ee5618abf59381101d8dea7b8d97a7d
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue Jun 24 15:02:31 2008 -0300

    x86: user put_user_x instead of all variants.
    
    Follow the pattern, and define a single put_user_x, instead
    of defining macros for all available sizes. Exception is
    put_user_8, since the "A" constraint does not give us enough
    power to specify which register (a or d) to use in the 32-bit
    common case.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 268cf048c890d10bd3a86bd87922ed8a722d502f
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue Jun 24 12:40:55 2008 -0300

    x86: don't save ebx in putuser_32.S.
    
    Clobber it in the inline asm macros, and let the compiler do this for us.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6c2d458680d49d939ffd4b4cdc84d9e004d65910
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue Jun 24 12:05:11 2008 -0300

    x86: merge getuser asm functions.
    
    getuser_32.S and getuser_64.S are merged into getuser.S.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 87e2f1e7f6ab66306320403d4502d7938d3c703e
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue Jun 24 12:02:44 2008 -0300

    x86: use _ASM_PTR instead of explicit word-size pointers.
    
    Switch .long and .quad with _ASM_PTR in getuser*.S.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 40faf463e62de0b29722910eded7dd26cd8b684b
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue Jun 24 11:37:57 2008 -0300

    x86: introduce __ASM_REG macro.
    
    There are situations in which the architecture wants to use the
    register that represents its word-size, whatever it is. For those,
    introduce __ASM_REG in asm.h, along with the first users _ASM_AX
    and _ASM_DX. They have users waiting for it, namely the getuser
    functions.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ef8c1a2d0e990d0f4f15e1d45eeb262755e3d4c3
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue Jun 24 11:21:53 2008 -0300

    x86: don't use word-size specifiers on getuser_64.
    
    The instructions access registers, so the size is unambiguous.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 26ccb8a7183eed424ff9c874c83af20dafe7cdef
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue Jun 24 11:19:35 2008 -0300

    x86: rename threadinfo to TI.
    
    This is for consistency with i386.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9262875395cf22b5a90dd8a640e1070cedf55d0e
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue Jun 24 11:13:16 2008 -0300

    x86: adapt x86_64 getuser functions.
    
    Instead of doing a sub after the addition, use the
    offset directly at the memory operand of the mov instructions.
    This is the way i386 do.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9aa038815b5756e20a00b8e1efd5740434b37aea
Author: Glauber Costa <gcosta@redhat.com>
Date:   Fri Jun 13 22:41:51 2008 -0300

    x86: don't use word-size specifiers.
    
    Since the instructions refer to registers, they'll be able
    to figure it out.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit edf10162b2c5ad78ada8e63e960f9d0949c6c219
Author: Glauber Costa <gcosta@redhat.com>
Date:   Fri Jun 13 16:35:52 2008 -0300

    x86: don't clobber r8 nor use rcx.
    
    There's really no reason to clobber r8 or pass the address in rcx.
    We can safely use only two registers (which we already have to touch anyway)
    to do the job.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f8dd0d3c62164160c59034a96eb17d69ac8a0328
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jul 9 09:12:55 2008 +0200

    x86: delay lib unification build fix
    
    fix:
    
    arch/x86/lib/delay.c:93:24: error: macro "use_tsc_delay" passed 1 arguments, but takes just 0
    arch/x86/lib/delay.c:94: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f0fbf0abc093ec8bf64506eee4ede9e5daf40ffd
Author: Glauber Costa <gcosta@redhat.com>
Date:   Thu Jul 3 12:35:41 2008 -0300

    x86: integrate delay functions.
    
    delay_32.c, delay_64.c are now equal, and are integrated into delay.c.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7e58818d32c18197602d1869b22cfda99efd05fe
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue Jun 24 10:21:25 2008 -0300

    x86: explicitly use edx in const delay function.
    
    For x86_64, we can't just use %0, as it would
    generate a mul against rdx, which is not really what we
    want (note the ">> 32" in x86_64 version).
    
    Using a u64 variable with a shift in i386 generates bad code,
    so the solution is to explicitly use %%edx in inline assembly
    for both.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a76febe975997b933b7285b6e20bb0a21c09d453
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue Jun 24 09:52:36 2008 -0300

    x86: use rdtscll in read_current_timer for i386.
    
    This way we achieve the same code for both arches.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0a4d8a472f645d99f86303db1462b64e371b090d
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue Jun 24 09:34:08 2008 -0300

    x86: provide delay loop for x86_64.
    
    This is for consistency with i386. We call use_tsc_delay()
    at tsc initialization for x86_64, so we'll be always using it.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ff1b15b646177c6cc465ac2dd0be6ae16e965654
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue Jun 24 09:27:19 2008 -0300

    x86: don't use size specifiers.
    
    Remove the "l" from inline asm at arch/x86/lib/delay_32.c.
    It is not needed.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit cde274c0c789404df8ece3f9e7d6506caf0127e2
Author: Mike Mason <mmlnx@us.ibm.com>
Date:   Wed Jul 9 02:04:35 2008 +1000

    powerpc/eeh: PERR/SERR bit settings during EEH device recovery
    
    The following patch restores the PERR and SERR bits in the PCI
    command register during an EEH device recovery. We have found
    at least one case (an Agilent test card) where the PERR/SERR
    bits are set to 1 by firmware at boot time, but are not restored
    to 1 during EEH recovery.  The patch fixes the Agilent card
    problem.  It has been tested on several other EEH-enabled cards
    with no regressions.
    
    Signed-off-by: Mike Mason <mmlnx@us.ibm.com>
    Acked-by: Linas Vepstas <linasvepstas@gmail.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit b887ec620a7575f54fa025d38fa1008dc8a3b12a
Author: Michael Neuling <mikey@neuling.org>
Date:   Tue Jul 8 18:53:03 2008 +1000

    powerpc: remove unused variable in emulate_fp_pair
    
    regs is not used in emulate_fp_pair so remove it.
    
    Signed-off-by: Michael Neuling <mikey@neuling.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit c1cb299ead405f0ac065c4430729549b187e5b32
Author: Michael Neuling <mikey@neuling.org>
Date:   Tue Jul 8 18:43:41 2008 +1000

    powerpc: fix swapcontext backwards compat. with VSX ucontext changes
    
    When the ucontext changed to add the VSX context, this broke backwards
    compatibly on swapcontext.  swapcontext only compares the ucontext size
    passed in from the user to the new kernel ucontext size.
    
    This adds a check against the old ucontext size (with VMX but without
    VSX).  It also adds some sanity check for ucontexts without VSX, but
    where VSX is used according the MSR.  Fixes for both 32 and 64bit
    processes on 64bit kernels
    
    Kudos to Paulus for noticing.
    
    Signed-off-by: Michael Neuling <mikey@neuling.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 1b17adf19b4d66858f366acd82b4e81cba5edc93
Author: Paul Gortmaker <paul.gortmaker@windriver.com>
Date:   Tue Jul 8 08:42:09 2008 +1000

    powerpc/ibmebus: more meaningful variable name
    
    Choose a more meaningful name for better System.map readability and
    autopsy value etc.
    
    Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 05781ccd74c63c6c8567f99101587d5c07c163e0
Author: Grant Erickson <gerickson@nuovations.com>
Date:   Tue Jul 8 08:03:11 2008 +1000

    ibm_newemac: Parameterize EMAC Multicast Match Handling
    
    Various instances of the EMAC core have varying: 1) number of address
    match slots, 2) width of the registers for handling address match slots,
    3) number of registers for handling address match slots and 4) base
    offset for those registers.
    
    As the driver stands today, it assumes that all EMACs have 4 IAHT and
    GAHT 32-bit registers, starting at offset 0x30 from the register base,
    with only 16-bits of each used for a total of 64 match slots.
    
    The 405EX(r) and 460EX now use the EMAC4SYNC core rather than the EMAC4
    core. This core has 8 IAHT and GAHT registers, starting at offset 0x80
    from the register base, with ALL 32-bits of each used for a total of
    256 match slots.
    
    This adds a new compatible device tree entry "emac4sync" and a new,
    related feature flag "EMAC_FTR_EMAC4SYNC" along with a series of macros
    and inlines which supply the appropriate parameterized value based on
    the presence or absence of the EMAC4SYNC feature.
    
    The code has further been reworked where appropriate to use those macros
    and inlines.
    
    In addition, the register size passed to ioremap is now taken from the
    device tree:
    
    	c4 for EMAC4SYNC cores
    	74 for EMAC4 cores
    	70 for EMAC cores
    
    rather than sizeof (emac_regs).
    
    Finally, the device trees have been updated with the appropriate compatible
    entries and resource sizes.
    
    This has been tested on an AMCC Haleakala board such that: 1) inbound
    ICMP requests to 'haleakala.local' via MDNS from both Mac OS X 10.4.11
    and Ubuntu 8.04 systems as well as 2) outbound ICMP requests from
    'haleakala.local' to those same systems in the '.local' domain via MDNS
    now work.
    
    Signed-off-by: Grant Erickson <gerickson@nuovations.com>
    Acked-by: Jeff Garzik <jgarzik@pobox.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 801eb73f45371accc78ca9d6d22d647eeb722c11
Author: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Date:   Tue Jul 8 00:28:55 2008 +1000

    powerpc/mm: Don't clear _PAGE_COHERENT when _PAGE_SAO is set
    
    The current low level hash code on LPAR configurations clears
    _PAGE_COHERENT (M) when either _PAGE_GUARDED (G) or _PAGE_NO_CACHE (I)
    is set. This conflicts with _PAGE_SAO which has M, I and W bits sets at
    once (normally invalid combo) to indicate the new SAO attribute.
    
    This changes the code to allow that case.
    
    Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit ef3d3246a0d06be622867d21af25f997aeeb105f
Author: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Date:   Tue Jul 8 00:28:54 2008 +1000

    powerpc/mm: Add Strong Access Ordering support
    
    Allow an application to enable Strong Access Ordering on specific pages of
    memory on Power 7 hardware. Currently, power has a weaker memory model than
    x86. Implementing a stronger memory model allows an emulator to more
    efficiently translate x86 code into power code, resulting in faster code
    execution.
    
    On Power 7 hardware, storing 0b1110 in the WIMG bits of the hpte enables
    strong access ordering mode for the memory page.  This patchset allows a
    user to specify which pages are thus enabled by passing a new protection
    bit through mmap() and mprotect().  I have defined PROT_SAO to be 0x10.
    
    Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 379070491e1e744a59e69e5bcf3765012d15ecb4
Author: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Date:   Tue Jul 8 00:28:53 2008 +1000

    powerpc/mm: Add SAO Feature bit to the cputable
    
    Add the CPU feature bit for the new Strong Access Ordering
    facility of Power7
    
    Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
    Signed-off-by: Joel Schopp <jschopp@austin.ibm.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit aba46c5027cb59d98052231b36efcbbde9c77a1d
Author: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Date:   Tue Jul 8 00:28:52 2008 +1000

    powerpc/mm: Define flags for Strong Access Ordering
    
    This patch defines:
    
    - PROT_SAO, which is passed into mmap() and mprotect() in the prot field
    - VM_SAO in vma->vm_flags, and
    - _PAGE_SAO, the combination of WIMG bits in the pte that enables strong
    access ordering for the page.
    
    Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit b845f313d78e4e259ec449909e3bbadf77b53a6d
Author: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Date:   Tue Jul 8 00:28:51 2008 +1000

    mm: Allow architectures to define additional protection bits
    
    This patch allows architectures to define functions to deal with
    additional protections bits for mmap() and mprotect().
    
    arch_calc_vm_prot_bits() maps additonal protection bits to vm_flags
    arch_vm_get_page_prot() maps additional vm_flags to the vma's vm_page_prot
    arch_validate_prot() checks for valid values of the protection bits
    
    Note: vm_get_page_prot() is now pretty ugly, but the generated code
    should be identical for architectures that don't define additional
    protection bits.
    
    Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
    Acked-by: Andrew Morton <akpm@linux-foundation.org>
    Acked-by: Hugh Dickins <hugh@veritas.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit e5093ff05d36c64e8f36a9ddb26358256dc133ea
Author: Srinivasa Ds <srinivasa@in.ibm.com>
Date:   Tue Jul 8 00:22:27 2008 +1000

    powerpc: Implement task_pt_regs() accessor
    
    The task_pt_regs() macro allows access to the pt_regs of a given task.
    
    This macro is not currently defined for the powerpc architecture, but
    we need it for some upcoming utrace additions.
    
    Signed-off-by: Srinivasa DS <srinivasa@in.ibm.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 058c78f4ba89df7b2de82ac271452f09e2b8fa05
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Mon Jul 7 13:44:31 2008 +1000

    powerpc: Use new printk extension %pS to print symbols on oops
    
    This changes the oops and backtrace code to use the new %pS
    printk extension to print out symbols rather than manually
    calling print_symbol.
    
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 3a4c6f0b1540811110a59112b4c83f55c229728c
Author: Mark Nelson <markn@au1.ibm.com>
Date:   Sat Jul 5 05:05:45 2008 +1000

    powerpc: move device_to_mask() to dma-mapping.h
    
    Move device_to_mask() to dma-mapping.h because we need to use it from
    outside dma_64.c in a later patch.
    
    Signed-off-by: Mark Nelson <markn@au1.ibm.com>
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 7e5f8105030038de94b44a74cd7b64dd000830fc
Author: Mark Nelson <markn@au1.ibm.com>
Date:   Sat Jul 5 05:05:44 2008 +1000

    powerpc/cell: cell_dma_dev_setup_iommu() return the iommu table
    
    Make cell_dma_dev_setup_iommu() return a pointer to the struct iommu_table
    (or NULL if no table can be found) rather than putting this pointer into
    dev->archdata.dma_data (let the caller do that), and rename this function
    to cell_get_iommu_table() to reflect this change.
    
    This will allow us to get the iommu table for a device that doesn't have
    the table in the archdata.
    
    Signed-off-by: Mark Nelson <markn@au1.ibm.com>
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 3affedc4e1ce837033b6c5e9289d2ce2f5a62d31
Author: Mark Nelson <markn@au1.ibm.com>
Date:   Sat Jul 5 05:05:42 2008 +1000

    powerpc/dma: implement new dma_*map*_attrs() interfaces
    
    Update powerpc to use the new dma_*map*_attrs() interfaces. In doing so
    update struct dma_mapping_ops to accept a struct dma_attrs and propagate
    these changes through to all users of the code (generic IOMMU and the
    64bit DMA code, and the iseries and ps3 platform code).
    
    The old dma_*map_*() interfaces are reimplemented as calls to the
    corresponding new interfaces.
    
    Signed-off-by: Mark Nelson <markn@au1.ibm.com>
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Acked-by: Geoff Levand <geoffrey.levand@am.sony.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit c8692362db3db3a6f644e05a477161d967430aac
Author: Mark Nelson <markn@au1.ibm.com>
Date:   Sat Jul 5 05:05:41 2008 +1000

    powerpc/dma: Add struct iommu_table argument to iommu_map_sg()
    
    Make iommu_map_sg take a struct iommu_table. It did so before commit
    740c3ce66700640a6e6136ff679b067e92125794 (iommu sg merging: ppc: make
    iommu respect the segment size limits).
    
    This stops the function looking in the archdata.dma_data for the iommu
    table because in the future it will be called with a device that has
    no table there.
    
    This also has the nice side effect of making iommu_map_sg() match the
    other map functions.
    
    Signed-off-by: Mark Nelson <markn@au1.ibm.com>
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit fabb657005edbbcb0d13ee49a40f1f4b042a1d19
Author: Maxim Shchetynin <maxim@de.ibm.com>
Date:   Sat Jul 5 05:05:39 2008 +1000

    powerpc/spufs: add atomic busy_spus counter to struct cbe_spu_info
    
    As nr_active counter includes also spus waiting for syscalls to return
    we need a seperate counter that only counts spus that are currently running
    on spu side. This counter shall be used by a cpufreq governor that targets
    a frequency dependent from the number of running spus.
    
    Signed-off-by: Christian Krafft <krafft@de.ibm.com>
    Acked-by: Jeremy Kerr <jk@ozlabs.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 88b90c96b787ecb5c72384b6873468f814cce650
Author: Geoff Levand <geoffrey.levand@am.sony.com>
Date:   Wed Jul 2 04:17:05 2008 +1000

    powerpc/ps3: Quiet system bus match output
    
    Reduce the output verbosity of ps3_system_bus_match().
    
    Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 26e9e57b106445bbd8c965985e4e8af5293ae005
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jul 9 08:02:54 2008 +0200

    x86, uv: build fix #2 for "x86, uv: update x86 mmr list for SGI uv"
    
    fix:
    
     In file included from arch/x86/kernel/tlb_uv.c:14:
     include/asm/uv/uv_mmrs.h:986: error: redefinition of ‘union uvh_rh_gam_cfg_overlay_config_mmr_u’
     include/asm/uv/uv_mmrs.h:988: error: redefinition of ‘struct uvh_rh_gam_cfg_overlay_config_mmr_s’
     include/asm/uv/uv_mmrs.h:1064: error: redefinition of ‘union uvh_rh_gam_mmioh_overlay_config_mmr_u’
     include/asm/uv/uv_mmrs.h:1066: error: redefinition of ‘struct uvh_rh_gam_mmioh_overlay_config_mmr_s’
    
    caused by another duplicate section (cut & paste error) in commit
    5d061e397db1 "x86, uv: update x86 mmr list for SGI uv".
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e407dffd17dcb592e1605a2b3dbbb81f9f3cbc21
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jul 9 08:00:15 2008 +0200

    x86, uv: build fix for "x86, uv: update x86 mmr list for SGI uv"
    
    fix:
    
    In file included from arch/x86/kernel/genx2apic_uv_x.c:25:
    include/asm/uv/uv_mmrs.h:986: error: redefinition of ‘union uvh_rh_gam_cfg_overlay_config_mmr_u’
    include/asm/uv/uv_mmrs.h:988: error: redefinition of ‘struct uvh_rh_gam_cfg_overlay_config_mmr_s’
    include/asm/uv/uv_mmrs.h:1064: error: redefinition of ‘union uvh_rh_gam_mmioh_overlay_config_mmr_u’
    include/asm/uv/uv_mmrs.h:1066: error: redefinition of ‘struct uvh_rh_gam_mmioh_overlay_config_mmr_s’
    
    caused by duplicate section (cut & paste error) in commit
    5d061e397db1 "x86, uv: update x86 mmr list for SGI uv".
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5ed4273af8469ca4723d4bf1bcd3abe2cc792e9f
Author: Andrew Morton <akpm@linux-foundation.org>
Date:   Fri Jul 4 12:36:21 2008 +0200

    arch/x86/mm/pgtable_32.c: remove unused variable `fixmaps'
    
    arch/x86/mm/pgtable_32.c:144: warning: 'fixmaps' defined but not used
    
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6f585e01614f38195599c1bc5379d3c9dae6be47
Author: Andrew Morton <akpm@linux-foundation.org>
Date:   Fri Jul 4 12:36:21 2008 +0200

    arch/x86/kernel/smpboot.c: fix warning
    
    arch/x86/kernel/smpboot.c: In function 'do_boot_cpu':
    arch/x86/kernel/smpboot.c:943: warning: label 'restore_state' defined but not used
    
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7b4fd4bb2e7fad2c41afab4683a44ab77f6f35d0
Author: Alexander van Heukelum <heukelum@mailshack.com>
Date:   Wed Jul 2 01:33:14 2008 +0200

    x86: traps_xx: various small changes
    
     - order of local variable declarations
     - minor code changes
    
    Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
    Acked-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit abd348072798aa88d48fe9f182ac3440fcb7ae47
Author: Alexander van Heukelum <heukelum@mailshack.com>
Date:   Wed Jul 2 18:39:01 2008 +0200

    x86: traps_xx: modify default_do_nmi
    
     - local caching of smp_processor_id() in default_do_nmi()
     - v2: do not split default_do_nmi over two lines
    
    On Wed, Jul 02, 2008 at 08:12:20PM +0400, Cyrill Gorcunov wrote:
    > | -static notrace __kprobes void default_do_nmi(struct pt_regs *regs)
    > | +static notrace __kprobes void
    > | +default_do_nmi(struct pt_regs *regs)
    > | [ ... ]
    > | -asmlinkage notrace  __kprobes void default_do_nmi(struct pt_regs *regs)
    > | +asmlinkage notrace __kprobes void
    > | +default_do_nmi(struct pt_regs *regs)
    >
    > Hi Alexander, good done, thanks! But why did you split default_do_nmi
    > definition by two lines? I think it would be better to keep them as it
    > was before, ie by a single line
    >
    > 	static notrace __kprobes void default_do_nmi(struct pt_regs *regs)
    
    Thanks! Here is the replacement patch with default_do_nmi left on
    a single line.
    
    Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
    Acked-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 13485ab55bc77f02024e80bcca0374950b0becb3
Author: Alexander van Heukelum <heukelum@mailshack.com>
Date:   Wed Jul 2 01:32:04 2008 +0200

    x86: traps_xx: restructure do_general_protection()
    
     - if (cond) block -> if (!cond) goto end_of_block
     - local caching of current
    
    Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
    Acked-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a7bbb0ce1d1f956c8491b925c74767adf654f373
Author: Alexander van Heukelum <heukelum@mailshack.com>
Date:   Wed Jul 2 01:31:34 2008 +0200

    x86: traps_xx: modify do_trap
    
    if (cond) block -> if (!cond) goto end_of_block
    
    Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
    Acked-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e423f49fc8ccd761618748d7139638d8ddc1d16f
Author: Alexander van Heukelum <heukelum@mailshack.com>
Date:   Wed Jul 2 01:31:03 2008 +0200

    x86: traps_xx: modify __die
    
    if (cond) block -> if (!cond) goto end_of_block
    
    Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
    Acked-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit badc76527f7e29302f0bde3d366c59101fb2ab87
Author: Alexander van Heukelum <heukelum@mailshack.com>
Date:   Wed Jul 2 01:30:30 2008 +0200

    x86: traps_xx: shuffle headers and globals
    
    Reorder headers and collect globals in traps_32.c and traps_64.c
    
    Code size and data size are unaffected by the changes. Code
    itself is changed due to different ordering of data and bss.
    The bss segment changed size due to a change in the packing
    of the variables.
    
    Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
    Acked-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 79d16385c7f287a33ea771c4dbe60ae43f791b49
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 23:14:46 2008 -0700

    netdev: Move atomic queue state bits into netdev_queue.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit b19fa1fa91845234961c64dbd564671aa7c0fd27
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 23:14:24 2008 -0700

    net: Delete NETDEVICES_MULTIQUEUE kconfig option.
    
    Multiple TX queue support is a core networking feature.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit c773e847ea8f6812804e40f52399c6921a00eab1
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 23:13:53 2008 -0700

    netdev: Move _xmit_lock and xmit_lock_owner into netdev_queue.
    
    Accesses are mostly structured such that when there are multiple TX
    queues the code transformations will be a little bit simpler.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit eb6aafe3f843cb0e939546c03540a3b4911b6964
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 23:12:38 2008 -0700

    pkt_sched: Make qdisc_run take a netdev_queue.
    
    This allows us to use this calling convention all the way down into
    qdisc_restart().
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 86d804e10a37cd86f16bf72386c37e843a98a74b
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 23:11:25 2008 -0700

    netdev: Make netif_schedule() routines work with netdev_queue objects.
    
    Only plain netif_schedule() remains taking a net_device, mostly as a
    compatability item while we transition the rest of these interfaces.
    
    Everything else calls netif_schedule_queue() or __netif_schedule(),
    both of which take a netdev_queue pointer.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 970565bbad0c7b98db0d14131a69e5a0f4445d49
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 23:10:33 2008 -0700

    netdev: Move gso_skb into netdev_queue.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit c2aa288548a29d909ec875e81137fb0dbbb420b7
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 23:01:52 2008 -0700

    mac80211: Decrease number of explicit ->tx_queue references.
    
    Accomplish this by using local variables.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 052979499c767268b912d25031ae524c451679d0
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 23:01:27 2008 -0700

    pkt_sched: Add qdisc_tx_is_noop() helper and use in IPV6.
    
    This indicates if the NOOP scheduler is what is active for TX on a
    given device.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 6fa9864b53f0680e432a2c431c2cf2055daa3a88
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 23:01:06 2008 -0700

    net: Clean up explicit ->tx_queue references in link watch.
    
    First, we add a qdisc_tx_changing() helper which returns true if the
    qdisc attachment is in transition.
    
    Second, we remove an assertion warning which is of limited value and
    is hard to express precisely in a multiqueue environment.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 3e745dd6950d72d19e4cb30dc44307e8d6671864
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 23:00:25 2008 -0700

    pkt_sched: Add qdisc_all_tx_empty()
    
    This is a helper function, currently used by IRDA.
    
    This is being added so that we can contain and isolate as many
    explicit ->tx_queue references in the tree as possible.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 5aa709954a32a646c0cf14fdf7c8834db4ff1c03
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 22:59:10 2008 -0700

    pkt_sched: Add qdisc_reset_all_tx().
    
    Isolate callers that want to simply reset all the TX qdiscs from the
    details of TX queues.
    
    Use this in the ISDN code.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit ee609cb36220d18c0cf476b066a5ab7e6f6d3a69
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 22:58:37 2008 -0700

    netdev: Move next_sched into struct netdev_queue.
    
    We schedule queues, not the device, for output queue processing in BH.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 74d58a0c1d5b348a8d4ea9643b573a6ab455a3f3
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 22:57:51 2008 -0700

    pkt_sched: Make netem queue agnostic.
    
    It just wants the root qdisc given an arbitrary qdisc,
    and that is simply qdisc->dev_queue->qdisc
    
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Acked-by: Stephen Hemminger <shemminger@vyatta.com>

commit 68dfb42798e1eb2d42acbf872925cc75f1487d9b
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 22:57:31 2008 -0700

    pkt_sched: Kill stats_lock member of struct Qdisc.
    
    It is always equal to qdisc->dev_queue->lock
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 816f3258e70db38d6d92c8d871377179fd69160f
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 22:49:00 2008 -0700

    netdev: Kill qdisc_ingress, use netdev->rx_queue.qdisc instead.
    
    Now that our qdisc management is bi-directional, per-queue, and fully
    orthogonal, there is no reason to have a special ingress qdisc pointer
    in struct net_device.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit a8c1be9d2e78d8608892c86791837acf12da4bf6
Author: Alexander van Heukelum <heukelum@mailshack.com>
Date:   Wed Jul 2 01:29:44 2008 +0200

    x86: initial changes to unify traps_32.c and traps_64.c
    
    This patch does not change the generated object files.
    
    Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e93ef949fd9a3f237aedfb8e64414b28980530b8
Author: Alok Kataria <akataria@vmware.com>
Date:   Tue Jul 1 11:43:36 2008 -0700

    x86: rename paravirtualized TSC functions
    
    Rename the paravirtualized calculate_cpu_khz to calibrate_tsc.
    In all cases, we actually calibrate_tsc and use that as the cpu_khz value.
    
    Signed-off-by: Alok N Kataria <akataria@vmware.com>
    Signed-off-by: Dan Hecht <dhecht@vmware.com>
    Cc: Dan Hecht <dhecht@vmware.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8fbbc4b45ce3e4c0eeb15004c79c72b6896a79c2
Author: Alok Kataria <akataria@vmware.com>
Date:   Tue Jul 1 11:43:34 2008 -0700

    x86: merge tsc_init and clocksource code
    
    Unify the clocksource code.
    Unify the tsc_init code.
    
    Signed-off-by: Alok N Kataria <akataria@vmware.com>
    Signed-off-by: Dan Hecht <dhecht@vmware.com>
    Cc: Dan Hecht <dhecht@vmware.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2dbe06faf37b39f9ecffc054dd173b2a1dc2adcd
Author: Alok Kataria <akataria@vmware.com>
Date:   Tue Jul 1 11:43:31 2008 -0700

    x86: merge the TSC cpu-freq code
    
    Unify the TSC cpufreq code.
    
    Signed-off-by: Alok N Kataria <akataria@vmware.com>
    Signed-off-by: Dan Hecht <dhecht@vmware.com>
    Cc: Dan Hecht <dhecht@vmware.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit bfc0f5947afa5e3a13e55867f4478c8a92c11dca
Author: Alok Kataria <akataria@vmware.com>
Date:   Tue Jul 1 11:43:24 2008 -0700

    x86: merge tsc calibration
    
    Merge the tsc calibration code for the 32bit and 64bit kernel.
    The paravirtualized calculate_cpu_khz for 64bit now points to the correct
    tsc_calibrate code as in 32bit.
    Original native_calculate_cpu_khz for 64 bit is now called as calibrate_cpu.
    
    Also moved the recalibrate_cpu_khz function in the common file.
    Note that this function is called only from powernow K7 cpu freq driver.
    
    Signed-off-by: Alok N Kataria <akataria@vmware.com>
    Signed-off-by: Dan Hecht <dhecht@vmware.com>
    Cc: Dan Hecht <dhecht@vmware.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0ef95533326a7b37d16025af9edc0c18e644b346
Author: Alok Kataria <akataria@vmware.com>
Date:   Tue Jul 1 11:43:18 2008 -0700

    x86: merge sched_clock handling
    
    Move the basic global variable definitions and sched_clock handling in the
    common "tsc.c" file.
    
     - Unify notsc kernel command line handling for 32 bit and 64bit.
     - Functional changes for 64bit.
            - "tsc_disabled" is updated if "notsc" is passed at boottime.
            - Fallback to jiffies for sched_clock, incase notsc is passed on
    	  commandline.
    
    Signed-off-by: Alok N Kataria <akataria@vmware.com>
    Signed-off-by: Dan Hecht <dhecht@vmware.com>
    Cc: Dan Hecht <dhecht@vmware.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 746f2eb790e75676ddc3b816ba18bac4179cc744
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Tue Jul 1 21:43:52 2008 +0400

    x86: apic_32.c - add lapic resource
    
    Add lapic resource into kernel resource map and mark it as busy
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: "Maciej W. Rozycki" <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    CC: Maciej W. Rozycki <macro@linux-mips.org>

commit 5d061e397db1ee7a62783a881833f3f9b89f6dc8
Author: Dimitri Sivanich <sivanich@sgi.com>
Date:   Wed Jul 2 15:39:35 2008 -0500

    x86, uv: update x86 mmr list for SGI uv
    
    This patch updates the X86 mmr list for SGI uv.
    
    Signed-off-by: Dimitri Sivanich <sivanich@sgi.com>
    Cc: Jack Steiner <steiner@sgi.com>
    Cc: Russ Anderson <rja@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 83f5d894ca5280bfcd904dfeb1347c2da2b19aac
Author: Jack Steiner <steiner@sgi.com>
Date:   Tue Jul 1 14:45:38 2008 -0500

    x86: map UV chipset space - UV support
    
    Create page table entries to map the SGI UV chipset GRU. local MMR &
    global MMR ranges.
    
    Signed-off-by: Jack Steiner <steiner@sgi.com>
    Cc: linux-mm@kvack.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3a9e189d69479736a0d0901c87ad08c9e328b389
Author: Jack Steiner <steiner@sgi.com>
Date:   Tue Jul 1 14:45:32 2008 -0500

    x86: map UV chipset space - pagetable
    
    Add boot-time function for creating additional 2MB page table entries for
    mapping chipset specific cached/uncached ranges.
    
    Signed-off-by: Jack Steiner <steiner@sgi.com>
    Cc: linux-mm@kvack.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit fc9036ea1a4b14229788e6df3936b451a6abac98
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Thu Jul 3 11:39:00 2008 -0700

    x86: let early_reserve_e820 update e820_saved too
    
    so when it is called after early_param, e820_saved get updated too.
    esp for mpc update.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Bernhard Walle <bwalle@suse.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a0a0becd2da0ba0d7f0204a61d1905926cdb163d
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Thu Jul 3 11:37:13 2008 -0700

    x86: make e820_saved have update from setup_data
    
    seperate reserve_setup_data into e820_reserved_setup_data,
    and reserve_early_setup_data.
    
    So could use e820_reserved_setup_data to backup e820 with setup_data.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Bernhard Walle <bwalle@suse.de>
    Cc: Ying Huang <ying.huang@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0be15526beb4c228e0477221c62ec8ab0fc7440f
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Thu Jul 3 11:35:37 2008 -0700

    x86: move saving e820_saved to setup_memory_map
    
    so other path that will override memory_setup or
    machine_specific_memory_setup could have e820_saved too.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Jeremy Fitzhardinge <jeremy@goop.org>
    Cc: Bernhard Walle <bwalle@suse.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b0e1e6462df3c5944010b3328a546d8fe5d932cd
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 17:42:10 2008 -0700

    netdev: Move rest of qdisc state into struct netdev_queue
    
    Now qdisc, qdisc_sleeping, and qdisc_list also live there.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 555353cfa1aee293de445bfa6de43276138ddd82
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 17:33:13 2008 -0700

    netdev: The ingress_lock member is no longer needed.
    
    Every qdisc is assosciated with a queue, and in the case of ingress
    qdiscs that will now be netdev->rx_queue so using that queue's lock is
    the thing to do.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit dc2b48475a0a36f8b3bbb2da60d3a006dc5c2c84
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 17:18:23 2008 -0700

    netdev: Move queue_lock into struct netdev_queue.
    
    The lock is now an attribute of the device queue.
    
    One thing to notice is that "suspicious" places
    emerge which will need specific training about
    multiple queue handling.  They are so marked with
    explicit "netdev->rx_queue" and "netdev->tx_queue"
    references.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 2c3e47871d18f93b8bc2892fb41432111201356d
Author: Jeremy Kerr <jk@ozlabs.org>
Date:   Thu Jul 3 11:42:20 2008 +1000

    powerpc/spufs: only add ".ctx" file with "debug" mount option
    
    Currently, the .ctx debug file in spu context directories is always
    present.
    
    We'd prefer to prevent users from relying on this file, so add a
    "debug" mount option to spufs. The .ctx file will only be added to
    the context directories when this option is present.
    
    Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

commit 6f7dde812defe5bc49cf463ac1579ffeda5cbfd4
Author: Jeremy Kerr <jk@ozlabs.org>
Date:   Mon Jun 30 14:38:37 2008 +1000

    powerpc/spufs: add sizes for context files
    
    Populate the size member of a few context files. Leave out files that
    have different semantics with read vs mmap, or contain a
    variable-length hex string.
    
    Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

commit 23d893f51cde7013e4c29094da2237cce4f20035
Author: Jeremy Kerr <jk@ozlabs.org>
Date:   Mon Jun 30 12:17:28 2008 +1000

    powerpc/spufs: allow spufs files to specify sizes
    
    Currently, spufs never specifies the i_size for the files in context
    directories, so stat() always reports 0-byte files.
    
    This change adds allows the spufs_dir_(nosched_)contents arrays to
    specify a file size. This allows stat() to report correct file sizes,
    and makes SEEK_END work.
    
    Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

commit 87ff6090bfe416c71730654ab53cd4ecffdd675e
Author: Jeremy Kerr <jk@ozlabs.org>
Date:   Tue Jul 1 10:22:50 2008 +1000

    powerpc/spufs: avoid magic numbers for mapping sizes
    
    Use a set of #defines for the size of context mappings, instead of
    magic numbers.
    
    Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

commit 2442a8ba5abe2c27c572bc522da1c33df98c6ec7
Author: Luke Browning <lukebrowning@us.ibm.com>
Date:   Fri Jun 6 11:26:54 2008 +0800

    powerpc/spufs: don't extend time time slice if context is not in spu_run
    
    An spu context shouldn't get an extra tick if the time slice code
    couldn't find something else to run. This means contexts that are not
    within spu_run (ie, SPU_SCHED_SPU_RUN is cleared) will not receive
    extra ticks while we have no other contexts waiting.
    
    Signed-off-by: Luke Browning <lukebrowning@us.ibm.com>
    Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

commit 46deed69b34d0aa6065e92ad79685e103d4ccd35
Author: Luke Browning <lukebrowning@us.ibm.com>
Date:   Mon Jun 16 11:36:43 2008 +1000

    powerpc/spufs: provide context debug file
    
    Add a ctxt file to spufs that shows spu context information that is used
    in scheduling. This info can be used for debugging spufs scheduler
    issues, and to isolate between application and spufs problems as it
    shows a lot of state such as priorities and dispatch counts.
    
    This file contains internal spufs state and is subject to change at any
    time, and therefore no applications should depend on it.  The file is
    intended for the use of spufs kernel developers.
    
    Signed-off-by: Luke Browning <lukebrowning@us.ibm.com>
    Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

commit 5ce2d488fe039ddd86a638496cf704df86c74eeb
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 17:06:30 2008 -0700

    pkt_sched: Remove 'dev' member of struct Qdisc.
    
    It can be obtained via the netdev_queue.  So create a helper routine,
    qdisc_dev(), to make the transformations nicer looking.
    
    Now, qdisc_alloc() now no longer needs a net_device pointer argument.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit bb949fbd1878973c3539d9aecff52f284482a937
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 16:55:56 2008 -0700

    netdev: Create netdev_queue abstraction.
    
    A netdev_queue is an entity managed by a qdisc.
    
    Currently there is one RX and one TX queue, and a netdev_queue merely
    contains a backpointer to the net_device.
    
    The Qdisc struct is augmented with a netdev_queue pointer as well.
    
    Eventually the 'dev' Qdisc member will go away and we will have the
    resulting hierarchy:
    
    	net_device --> netdev_queue --> Qdisc
    
    Also, qdisc_alloc() and qdisc_create_dflt() now take a netdev_queue
    pointer argument.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e65d22e18038eed7307276e46810d884c402d57d
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 16:46:01 2008 -0700

    pkt_sched: Remove comment reference to old style TX locking.
    
    We haven't had netdev->tbusy in many years :)
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7c3ceb4a409e2b838700edf081d61a8a4c921e79
Merge: 54dceb0... b223856...
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 16:30:17 2008 -0700

    Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
    
    Conflicts:
    
    	drivers/net/wireless/iwlwifi/iwl-3945.c
    	net/mac80211/mlme.c

commit 54dceb008ffcbe003bea9017cad1227a83b6fc3f
Merge: 11a100f... b463727...
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jul 8 15:39:41 2008 -0700

    Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/linville/wireless-next-2.6

commit 11a100f844f6096787ab20e19f17d72abc957a8f
Author: Patrick McHardy <kaber@trash.net>
Date:   Tue Jul 8 15:36:57 2008 -0700

    vlan: avoid header copying and linearisation where possible
    
    - vlan_dev_reorder_header() is only called on the receive path after
      calling skb_share_check(). This means we can use skb_cow() since
      all we need is a writable header.
    
    - vlan_dev_hard_header() includes a work-around for some apparently
      broken out of tree MPLS code. The hard_header functions can expect
      to always have a headroom of at least there own hard_header_len
      available, so the reallocation check is unnecessary.
    
    - __vlan_put_tag() can use skb_cow_head() to avoid the skb_unshare()
      copy when the header is writable.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 3bfb1d20b547a5071d01344581eac5846ea84491
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Tue Jul 8 11:59:42 2008 -0700

    dmaengine: Driver for the Synopsys DesignWare DMA controller
    
    This adds a driver for the Synopsys DesignWare DMA controller (aka
    DMACA on AVR32 systems.) This DMA controller can be found integrated
    on the AT32AP7000 chip and is primarily meant for peripheral DMA
    transfer, but can also be used for memory-to-memory transfers.
    
    This patch is based on a driver from David Brownell which was based on
    an older version of the DMA Engine framework. It also implements the
    proposed extensions to the DMA Engine API for slave DMA operations.
    
    The dmatest client shows no problems, but there may still be room for
    improvement performance-wise. DMA slave transfer performance is
    definitely "good enough"; reading 100 MiB from an SD card running at ~20
    MHz yields ~7.2 MiB/s average transfer rate.
    
    Full documentation for this controller can be found in the Synopsys
    DW AHB DMAC Databook:
    
    http://www.synopsys.com/designware/docs/iip/DW_ahb_dmac/latest/doc/dw_ahb_dmac_db.pdf
    
    The controller has lots of implementation options, so it's usually a
    good idea to check the data sheet of the chip it's intergrated on as
    well. The AT32AP7000 data sheet can be found here:
    
    http://www.atmel.com/dyn/products/datasheets.asp?family_id=682
    
    
    Changes since v4:
      * Use client_count instead of dma_chan_is_in_use()
      * Add missing include
      * Unmap buffers unless client told us not to
    
    Changes since v3:
      * Update to latest DMA engine and DMA slave APIs
      * Embed the hw descriptor into the sw descriptor
      * Clean up and update MODULE_DESCRIPTION, copyright date, etc.
    
    Changes since v2:
      * Dequeue all pending transfers in terminate_all()
      * Rename dw_dmac.h -> dw_dmac_regs.h
      * Define and use controller-specific dma_slave data
      * Fix up a few outdated comments
      * Define hardware registers as structs (doesn't generate better
        code, unfortunately, but it looks nicer.)
      * Get number of channels from platform_data instead of hardcoding it
        based on CONFIG_WHATEVER_CPU.
      * Give slave clients exclusive access to the channel
    
    Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com>,
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit dc0ee6435cb92ccc81b14ff28d163fecc5a7f120
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Tue Jul 8 11:59:35 2008 -0700

    dmaengine: Add slave DMA interface
    
    This patch adds the necessary interfaces to the DMA Engine framework
    to use functionality found on most embedded DMA controllers: DMA from
    and to I/O registers with hardware handshaking.
    
    In this context, hardware hanshaking means that the peripheral that
    owns the I/O registers in question is able to tell the DMA controller
    when more data is available for reading, or when there is room for
    more data to be written. This usually happens internally on the chip,
    but these signals may also be exported outside the chip for things
    like IDE DMA, etc.
    
    A new struct dma_slave is introduced. This contains information that
    the DMA engine driver needs to set up slave transfers to and from a
    slave device. Most engines supporting DMA slave transfers will want to
    extend this structure with controller-specific parameters.  This
    additional information is usually passed from the platform/board code
    through the client driver.
    
    A "slave" pointer is added to the dma_client struct. This must point
    to a valid dma_slave structure iff the DMA_SLAVE capability is
    requested.  The DMA engine driver may use this information in its
    device_alloc_chan_resources hook to configure the DMA controller for
    slave transfers from and to the given slave device.
    
    A new operation for preparing slave DMA transfers is added to struct
    dma_device. This takes a scatterlist and returns a single descriptor
    representing the whole transfer.
    
    Another new operation for terminating all pending transfers is added as
    well. The latter is needed because there may be errors outside the scope
    of the DMA Engine framework that may require DMA operations to be
    terminated prematurely.
    
    DMA Engine drivers may extend the dma_device, dma_chan and/or
    dma_slave_descriptor structures to allow controller-specific
    operations. The client driver can detect such extensions by looking at
    the DMA Engine's struct device, or it can request a specific DMA
    Engine device by setting the dma_dev field in struct dma_slave.
    
    dmaslave interface changes since v4:
      * Fix checkpatch errors
      * Fix changelog (there are no slave descriptors anymore)
    
    dmaslave interface changes since v3:
      * Use dma_data_direction instead of a new enum
      * Submit slave transfers as scatterlists
      * Remove the DMA slave descriptor struct
    
    dmaslave interface changes since v2:
      * Add a dma_dev field to struct dma_slave. If set, the client can
        only be bound to the DMA controller that corresponds to this
        device.  This allows controller-specific extensions of the
        dma_slave structure; if the device matches, the controller may
        safely assume its extensions are present.
      * Move reg_width into struct dma_slave as there are currently no
        users that need to be able to set the width on a per-transfer
        basis.
    
    dmaslave interface changes since v1:
      * Drop the set_direction and set_width descriptor hooks. Pass the
        direction and width to the prep function instead.
      * Declare a dma_slave struct with fixed information about a slave,
        i.e. register addresses, handshake interfaces and such.
      * Add pointer to a dma_slave struct to dma_client. Can be NULL if
        the DMA_SLAVE capability isn't requested.
      * Drop the set_slave device hook since the alloc_chan_resources hook
        now has enough information to set up the channel for slave
        transfers.
    
    Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit e1d181efb14a93cf263d6c588a5395518edf3294
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Fri Jul 4 00:13:40 2008 -0700

    dmaengine: add DMA_COMPL_SKIP_{SRC,DEST}_UNMAP flags to control dma unmap
    
    In some cases client code may need the dma-driver to skip the unmap of source
    and/or destination buffers.  Setting these flags indicates to the driver to
    skip the unmap step.  In this regard async_xor is currently broken in that it
    allows the destination buffer to be unmapped while an operation is still in
    progress, i.e. when the number of sources exceeds the hardware channel's
    maximum (fixed in a subsequent patch).
    
    Acked-by: Saeed Bishara <saeed@marvell.com>
    Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
    Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit 848c536a37b8db4e461f14ca15fe29850151c822
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Tue Jul 8 11:58:58 2008 -0700

    dmaengine: Add dma_client parameter to device_alloc_chan_resources
    
    A DMA controller capable of doing slave transfers may need to know a
    few things about the slave when preparing the channel. We don't want
    to add this information to struct dma_channel since the channel hasn't
    yet been bound to a client at this point.
    
    Instead, pass a reference to the client requesting the channel to the
    driver's device_alloc_chan_resources hook so that it can pick the
    necessary information from the dma_client struct by itself.
    
    [dan.j.williams@intel.com: fixed up fsldma and mv_xor]
    Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit 4a776f0aa922a552460192c07b56f4fe9cd82632
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date:   Tue Jul 8 11:58:45 2008 -0700

    dmatest: Simple DMA memcpy test client
    
    This client tests DMA memcpy using various lengths and various offsets
    into the source and destination buffers. It will initialize both
    buffers with a repeatable pattern and verify that the DMA engine copies
    the requested region and nothing more. It will also verify that the
    bytes aren't swapped around, and that the source buffer isn't modified.
    
    The dmatest module can be configured to test a specific device, a
    specific channel. It can also test multiple channels at the same time,
    and it can start multiple threads competing for the same channel.
    
    Changes since v2:
      * Support testing multiple channels at the same time
      * Support testing with multiple threads competing for the same channel
      * Use counting test patterns in order to catch byte ordering issues
    
    Changes since v1:
      * Remove extra dashes around "help"
      * Remove "default n" from Kconfig
      * Turn TEST_BUF_SIZE into a module parameter
      * Return DMA_NAK instead of DMA_DUP
      * Print unhandled events
      * Support testing specific channels and devices
      * Move to the end of the Makefile
    
    Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
    Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit ff7b04796d9866327ea76e1393f1e902ef032f84
Author: Saeed Bishara <saeed@marvell.com>
Date:   Tue Jul 8 11:58:36 2008 -0700

    dmaengine: DMA engine driver for Marvell XOR engine
    
    The XOR engine found in Marvell's SoCs and system controllers
    provides XOR and DMA operation, iSCSI CRC32C calculation, memory
    initialization, and memory ECC error cleanup operation support.
    
    This driver implements the DMA engine API and supports the following
    capabilities:
    - memcpy
    - xor
    - memset
    
    The XOR engine can be used by DMA engine clients implemented in the
    kernel, one of those clients is the RAID module.  In that case, I
    observed 20% improvement in the raid5 write throughput, and 40%
    decrease in the CPU utilization when doing array construction, those
    results obtained on an 5182 running at 500Mhz.
    
    When enabling the NET DMA client, the performance decreased, so
    meanwhile it is recommended to keep this client off.
    
    Signed-off-by: Saeed Bishara <saeed@marvell.com>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Signed-off-by: Nicolas Pitre <nico@marvell.com>
    Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit ebabe2762607147d28aa395ea6df2a0ee7f795a1
Author: Kay Sievers <kay.sievers@vrfy.org>
Date:   Tue Jul 8 11:58:28 2008 -0700

    iop-adma: fix platform driver hotplug/coldplug
    
    Since 43cc71eed1250755986da4c0f9898f9a635cb3bf, the platform
    modalias is prefixed with "platform:". Add MODULE_ALIAS() to most
    of the hotpluggable platform drivers, to re-enable auto loading.
    
    Cc: <stable@kernel.org>
    Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit 7cc5bf9a3a84e5a02e23e5739fb894790b37c101
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Tue Jul 8 11:58:21 2008 -0700

    dmaengine: track the number of clients using a channel
    
    Haavard's dma-slave interface would like to test for exclusive access to a
    channel.  The standard channel refcounting is not sufficient in that it
    tracks more than just client references, it is also inaccurate as reference
    counts are percpu until the channel is removed.
    
    This change also enables a future fix to deallocate resources when a client
    declines to use a capable channel.
    
    Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit 9c402f4e196290692d998b188f9094deb1619e57
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Fri Jun 27 01:21:11 2008 -0700

    dmaengine: remove arch dependency from DMADEVICES
    
    The dependency is redundant since all drivers set their specific arch
    dependencies.  The NET_DMA option is modified to be enabled only on platforms
    where it is known to have a positive effect.  HAS_DMA is added as an explicit
    dependency for the DMADEVICES menu.
    
    Acked-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit 1099dc79245719c046e632212ec09d6ec1154ef5
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date:   Tue Jul 8 11:58:05 2008 -0700

    dmaengine: Couple DMA channels to their physical DMA device
    
    Set the 'parent' field of channel class devices to point to the
    physical DMA device initialized by the DMA engine driver.
    
    This allows drivers to use chan->dev.parent for syncing DMA buffers
    and adds a 'device' symlink to the real device in
    /sys/class/dma/dmaXchanY.
    
    Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit 65bc3ffe8c067e387fe5557bc3ea5071071f6af9
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Thu Jun 5 23:26:11 2008 -0700

    async_tx: fix async_memset compile error
    
    commit 636bdeaa 'dmaengine: ack to flags: make use of the unused bits in
    the 'ack' field' missed an ->ack conversion in
    crypto/async_tx/async_memset.c
    
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit 51ee87f27a1d2c0e08492924f2fb0223c4c704d9
Author: Li Yang <leoli@freescale.com>
Date:   Thu May 29 23:25:45 2008 -0700

    fsldma: fix incorrect exit path for initialization
    
    Signed-off-by: Li Yang <leoli@freescale.com>
    Acked-by: Zhang Wei <zw@zh-kernel.org>
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit b46372710ab536c0967f76be5dc41341583d4a54
Author: Julius Volz <juliusv@google.com>
Date:   Tue Jul 8 14:02:19 2008 +0200

    net/wireless/nl80211.c: fix endless Netlink callback loop.
    
    Although I only tested similar code (I don't use any of this wireless
    code), the state maintainance between Netlink dump callback invocations
    seems wrong here and should lead to an endless loop. There are also other
    examples in the same file which might have the same problem. Perhaps someone
    can actually test this (or refute my logic).
    
    Take the simple example with only one element in the list (which should fit
    into the message):
    
    1. invocation:
      Start:
        idx = 0, start = 0
      Loop:
        condition (++idx < start) => (1 < 0) => false
        => no continue, fill one entry, exit loop, return skb->len > 0
    
    2. invocation:
      Start:
        idx = 0, start = 1
      Loop:
        condition (++idx < start) => (1 < 1) => false
        => no continue, fill the same entry again, exit loop, return skb->len > 0
    
    3. invocation:
      Same as 2. invocation, endless invocation of callback.
    
    Also, iterations where the filling of an element fails should not be counted as
    completed, so idx should not be incremented in this case.
    
    Signed-off-by: Julius Volz <juliusv@google.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 0e25b4ef220f6ef4eed120543182385b13005db9
Author: Larry Finger <Larry.Finger@lwfinger.net>
Date:   Tue Jul 8 09:43:43 2008 -0500

    rtl8187: Change detection of RTL8187B with USB ID of 8187
    
    Some early versions of RTL8187B devices have a USB ID of 0x8187
    rather than the 0x8189 of later models. In addition, it appears
    that these early units also must be programmed with lower power.
    Previous patches used the Product ID string to detect this situation,
    but did not address the low power question. This patch uses the
    hardware version and sets the power accordingly.
    
    Signed-off-by: Hin-Tak Leung <htl10@users.sourceforge.net>
    Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5c036b217a1fe3ae0616e9c43c6bcd13b3c134b6
Author: Hin-Tak Leung <hintak.leung@gmail.com>
Date:   Tue Jul 8 12:38:02 2008 +0100

    rtl8187: updating Kconfig to support RTL8187B
    
    Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
    Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
    Signed-off-by: Hin-Tak Leung <htl10@users.sourceforge.net>
    Signed-off-by: Pavel Roskin <proski@gnu.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 6f7853f3cbe457067e9fe05461f56c7ea4ac488c
Author: Hin-Tak Leung <hintak.leung@gmail.com>
Date:   Tue Jul 8 12:36:04 2008 +0100

    rtl8187: change rtl8187_dev.c to support RTL8187B (part 2)
    
    Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
    Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
    Signed-off-by: Hin-Tak Leung <htl10@users.sourceforge.net>
    Signed-off-by: Pavel Roskin <proski@gnu.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f8a08c34265b59710a8fc049911f487477c19fab
Author: Hin-Tak Leung <hintak.leung@gmail.com>
Date:   Tue Jul 8 12:33:34 2008 +0100

    rtl8187: change rtl8187_dev.c to support RTL8187B (part 1)
    
    Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
    Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
    Signed-off-by: Hin-Tak Leung <htl10@users.sourceforge.net>
    Signed-off-by: Pavel Roskin <proski@gnu.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e7d414ff21a7e0b00295e838c004ff1de5fba6ce
Author: Hin-Tak Leung <hintak.leung@gmail.com>
Date:   Tue Jul 8 12:31:57 2008 +0100

    rtl8187: updating rtl8187_rtl8225.c to support RTL8187B
    
    Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
    Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
    Signed-off-by: Hin-Tak Leung <htl10@users.sourceforge.net>
    Signed-off-by: Pavel Roskin <proski@gnu.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit d1e11af51657d18222bef9cc15591f8c0f289186
Author: Hin-Tak Leung <hintak.leung@gmail.com>
Date:   Tue Jul 8 12:30:02 2008 +0100

    rtl8187: updating rtl818x.h to support RTL8187B
    
    Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
    Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
    Signed-off-by: Hin-Tak Leung <htl10@users.sourceforge.net>
    Signed-off-by: Pavel Roskin <proski@gnu.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit c44ac0b9855c62b5ec8af5935124cfbe6654a32d
Author: Hin-Tak Leung <hintak.leung@gmail.com>
Date:   Tue Jul 8 12:27:54 2008 +0100

    rtl8187: updating rtl8187.h to support RTL8187B
    
    Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
    Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
    Signed-off-by: Hin-Tak Leung <htl10@users.sourceforge.net>
    Signed-off-by: Pavel Roskin <proski@gnu.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 84263b0c94431e686552a322ae84678fddd22ebd
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Sun Jul 6 17:09:48 2008 +0200

    rt2x00: Fix register comments
    
    Fix some register documentation in the register header files.
    This allows better parsing by userspace scripts which in turn
    helps debugging.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 0ac2a00c1035c749b720c4d817beea1795f02d47
Author: Pavel Roskin <proski@gnu.org>
Date:   Sun Jul 6 09:12:30 2008 -0400

    hostap: don't compile prism2_suspend() for hostap_pci without CONFIG_PM
    
    Signed-off-by: Pavel Roskin <proski@gnu.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 70197ede33134725f3e2e606fcabc28b0a4549a3
Author: Larry Finger <Larry.Finger@lwfinger.net>
Date:   Fri Jul 4 08:39:01 2008 -0500

    b43legacy: Remove switch statement with 64-bit index
    
    The gcc 3.4 fork used to compile the MN10300 port emits unwanted
    __ucmpdi2() calls for switch statements that use a 64bit value.
    
    This patch removes such a switch from b43legacy, and makes the code
    more like that used in b43. Thanks to Adrian Bunk <bunk@kernel.org>
    for reporting the problem.
    
    Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit ae73e58ea64f121b26437a10937330e77ff48f33
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Fri Jul 4 16:14:59 2008 +0200

    rt2x00: Report RX end time for rt2400pci
    
    rt2400 is the only currently available rt2x00 driver which
    supports reporting of the RX end time for frames.
    Since mac80211 uses this information for IBSS syncing, it
    is important that it is being reported.
    
    v2: Complement 32 bits of RX timestamp with upper 32bits from TSF
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 8e260c22238dd8b57aefb1f5e4bd114486a9c17d
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Fri Jul 4 13:41:31 2008 +0200

    rt2x00: Use ieee80211_hw->workqueue again
    
    Remove the rt2x00 singlethreaded workqueue and move
    the link tuner and packet filter scheduled work to
    the ieee80211_hw->workqueue again.
    The only exception is the interface scheduled work
    handler which uses the mac80211 interface iterator
    under the RTNL lock. This work needs to be handled
    on the kernel workqueue to prevent lockdep issues.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit ff352391acfac1e183c8c8b2858f9393bd064a65
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Fri Jul 4 14:56:07 2008 +0200

    rt2x00: Decrease alignment headroom
    
    We only need 4 bytes of headroom for alignment
    purposes in the RX frame. It was previously higher
    for optimization purposes which are no longer
    possible due to DMA mappings.
    
    v2: Fix patch error
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 50db7875d9dcd89f7624b13535738612faf8db0c
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Fri Jul 4 14:51:39 2008 +0200

    rt2x00: Remove input_polldev requirements for rfkill
    
    With the new rfkill interface there is no longer a need
    for the input_polldev. Create a delayed_work structure
    which we can put on the mac80211 workqueue and poll the
    hardware every 1000ms.
    
    v2: Decrease poll frequency from 100ms to 1000ms
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f2cae6c5e41a979f85463aff60877b31fa3a383d
Author: Daniel Drake <dsd@gentoo.org>
Date:   Fri Jul 4 04:30:49 2008 +0100

    zd1211rw: beacon config error checking
    
    Add some error checking to the new beacon configuration code.
    
    Signed-off-by: Daniel Drake <dsd@gentoo.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 6ef307bc561911c8cdda98ef3896b5982b602a43
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Thu Jul 3 13:52:18 2008 -0700

    mac80211: fix lots of kernel-doc
    
    Fix more than 50 kernel-doc warnings in ieee80211/mac80211 kernel-doc notation.
    Fix a few typos also.
    
    Note: Some fields are marked as TBD and need to have their description
    corrected.
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit fd4484af7c02b31bcb6090eeb0d85cf947719f2d
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Thu Jul 3 13:14:57 2008 -0300

    rfkill: ignore errors from rfkill_toggle_radio in rfkill_add_switch
    
    rfkill_add_switch() calls rfkill_toggle_radio() to set the state of a
    recently registered rfkill class to the current global state [for that
    rfkill->type].
    
    The rfkill_toggle_radio() call is going to error out if the hardware is
    RFKILL_STATE_HARD_BLOCKED, and the global state is RFKILL_STATE_UNBLOCKED.
    
    That is a quite normal situation which I missed to account for.  As things
    stand, the error return from rfkill_toggle_radio ends up causing
    rfkill_register to bail out with an error (de-registering the new switch in
    the process), which is Not Nice.
    
    Change rfkill_add_switch() to not return errors because of a failed call to
    rfkill_toggle_radio().  We can go back to returning errors again (if that's
    indeed the right thing to do) if we define the exact error codes the
    rfkill->toggle_radio callbacks are to return in each situation, so that we
    can ignore the right ones only.
    
    Bug reported by "kionez <kionez@anche.no>".
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
    Cc: kionez <kionez@anche.no>
    Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 0f687e9aeb590e9581709379f47dd13ee9357258
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Thu Jul 3 13:14:56 2008 -0300

    rfkill: some minor kernel-doc changes for rfkill_toggle_radio
    
    Improve rfkill_toggle_radio's kernel-doc header a bit.
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
    Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e4abd4d49d6df6d5e94564c5e831c61ac722f6ec
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu Jul 3 18:02:27 2008 +0300

    mac80211: add support for iwconfig wlanX frag auto
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5fdae6b37e9346dbaea1e51ed6235ed0269d445d
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jul 2 16:30:53 2008 -0700

    mac80211: aes_ccm.c remove crypto wrapper and extra args
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit feccb466944cb1aeaabc701cfde6771f3be74919
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jul 2 16:30:52 2008 -0700

    mac80211: pass scratch buffer directly, remove additional pointers
    
    Recalculate the offset pointers in the ccmp calculations rather than
    in the callers.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit c34498b9e633baa3266af98106502633b6bc371b
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jul 2 16:30:52 2008 -0700

    mac80211: wpa.c remove rx/tx_data ->fc users
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a7767f958a3b09a1bcd0ddcb21ef6f9a8ebd782c
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jul 2 16:30:51 2008 -0700

    mac80211: remove trivial rx_data->fc users
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit fc32f9243dc93e75f81457e95d9cb90ee6136d94
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Jul 3 01:27:13 2008 +0300

    mac80211: call bss_info_change only once upon disassociation
    
    This patch removes call of ieee80211_bss_info_change_notify from within
    ieee80211_reset_erp_info. This allows gathering all bss info changes
    into one call to the driver in the disassociation flow.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Acked-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 8e8862b79d2ce9177bfddd85b8328a86a25c69b2
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jul 2 11:05:35 2008 -0700

    mac80211: remove ieee80211_get_hdr_info
    
    Do the check for sufficient skb->len explicitly and pass a pointer
    to the struct ieee80211_hdr directly to the michael_mic calculation.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f14df8049f9c9f34164dd598772fecea83a394a2
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jul 2 11:05:35 2008 -0700

    mac80211: remove one user of ieee80211_get_hdr_info
    
    ccmp_special_blocks was only using it to calculate data_len,
    calculate that directly.
    
    Use unaligned helpers rather than masking/shifting.
    
    Use symbolic constants for the masked frame_control, and do it directly
    on a le16 value.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 73e1f7c823252d671361cddde0b498bf2c0fe4e1
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jul 2 11:05:34 2008 -0700

    mac80211: use symbolic defines in wpa.c
    
    ETH_ALEN and IEEE80211_QOS_CTL_LEN
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 238f74a227fd7de8ea1bc66dcbbd36cf9920d1cb
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jul 2 11:05:34 2008 -0700

    mac80211: move QOS control helpers into ieee80211.h
    
    Also remove the WLAN_IS_QOS_DATA inline after removing the last
    two users.  This starts moving away from using rx->fc to using
    the header frame_control directly.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 994d31f7430c3639b73c6ee038bd437c926b1227
Author: Helmut Schaa <hschaa@suse.de>
Date:   Wed Jul 2 12:17:06 2008 +0200

    iwlwifi: fix typo which caused iwl_get_tx_fail_reason to ever return an empty string
    
    Signed-off-by: Helmut Schaa <hschaa@suse.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 4e887d5b2fb909f18d153f47d2f3fdc2c76bb83a
Author: Rami Rosen <ramirose@gmail.com>
Date:   Wed Jul 2 10:53:57 2008 +0300

    mac80211: remove MAC80211_DEBUG from net/mac80211/Kconfig.
    
    This patch removes MAC80211_DEBUG from /net/mac80211/Kconfig
    (in MAC80211_DEBUG_COUNTERS config entry), and replaces
    MAC80211_DEBUG_MENU instead of MAC80211_DEBUG
    (in MAC80211_VERBOSE_SPECT_MGMT_DEBUG config entry).
    
    Signed-off-by: Rami Rosen <ramirose@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f7a1b86095bf7fd1578ef54067545b9cb7084713
Author: David Howells <dhowells@redhat.com>
Date:   Tue Jul 8 15:00:54 2008 +0100

    Fix acpi_pm_device_sleep_wake() by providing a stub for CONFIG_PM_SLEEP=n
    
    So that one of the several config option permutations will build again.
    
    Tested-by: Alexander Beregalov <a.beregalov@gmail.com>
    Signed-off-by: David Howells <dhowells@redhat.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 5dfcf14d5b28174f94cbe9b4fb35d415db61c64a
Author: Bernhard Walle <bwalle@suse.de>
Date:   Fri Jun 27 13:12:55 2008 +0200

    x86: use FIRMWARE_MEMMAP on x86/E820
    
    This patch uses the /sys/firmware/memmap interface provided in the last patch
    on the x86 architecture when E820 is used. The patch copies the E820
    memory map very early, and registers the E820 map afterwards via
    firmware_map_add_early().
    
    Signed-off-by: Bernhard Walle <bwalle@suse.de>
    Acked-by: Greg KH <gregkh@suse.de>
    Acked-by: Vivek Goyal <vgoyal@redhat.com>
    Cc: kexec@lists.infradead.org
    Cc: yhlu.kernel@gmail.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 69ac9cd629ca96e59f34eb4ccd12d00b2c8276a7
Author: Bernhard Walle <bwalle@suse.de>
Date:   Fri Jun 27 13:12:54 2008 +0200

    sysfs: add /sys/firmware/memmap
    
    This patch adds /sys/firmware/memmap interface that represents the BIOS
    (or Firmware) provided memory map. The tree looks like:
    
        /sys/firmware/memmap/0/start   (hex number)
                               end     (hex number)
                               type    (string)
        ...                 /1/start
                               end
                               type
    
    With the following shell snippet one can print the memory map in the same form
    the kernel prints itself when booting on x86 (the E820 map).
    
      --------- 8< --------------------------
        #!/bin/sh
        cd /sys/firmware/memmap
        for dir in * ; do
            start=$(cat $dir/start)
            end=$(cat $dir/end)
            type=$(cat $dir/type)
            printf "%016x-%016x (%s)\n" $start $[ $end +1] "$type"
        done
      --------- >8 --------------------------
    
    That patch only provides the needed interface:
    
     1. The sysfs interface.
     2. The structure and enumeration definition.
     3. The function firmware_map_add() and firmware_map_add_early()
        that should be called from architecture code (E820/EFI, for
        example) to add the contents to the interface.
    
    If the kernel is compiled without CONFIG_FIRMWARE_MEMMAP, the interface does
    nothing without cluttering the architecture-specific code with #ifdef's.
    
    The purpose of the new interface is kexec: While /proc/iomem represents
    the *used* memory map (e.g. modified via kernel parameters like 'memmap'
    and 'mem'), the /sys/firmware/memmap tree represents the unmodified memory
    map provided via the firmware. So kexec can:
    
     - use the original memory map for rebooting,
     - use the /proc/iomem for setting up the ELF core headers for kdump
       case that should only represent the memory of the system.
    
    The patch has been tested on i386 and x86_64.
    
    Signed-off-by: Bernhard Walle <bwalle@suse.de>
    Acked-by: Greg KH <gregkh@suse.de>
    Acked-by: Vivek Goyal <vgoyal@redhat.com>
    Cc: kexec@lists.infradead.org
    Cc: yhlu.kernel@gmail.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f3d1eb19abdcb1e740d8ba0e06d606c1d4165438
Author: Niels de Vos <niels.devos@wincor-nixdorf.com>
Date:   Tue Jul 8 10:30:27 2008 -0400

    Input: serio - trivial documentation fix
    
    In include/linux/serio.h two different define-series are documented as
    "Serio types". However the second series contains defines for the
    different protocols.
    
    Signed-off-by: Niels de Vos <niels.devos@wincor-nixdorf.com>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 80fcc9e28cf3a209fbfb39a7bbddc313c59c7424
Author: Adel Gadllah <adel.gadllah@gmail.com>
Date:   Tue Jul 1 17:49:50 2008 +0200

    iwlwifi: remove input device and fix rfkill state
    
    This patch fixes the iwlwifi rfkill. It removes the input device from iwl3945,
    adds support for RFKILL_STATE_HARD_BLOCKED and calls rfkill_force_state() to
    update the state rather than accessing it directly.
    The calls to iwl|iwl3945_rfkill_set_hw_state() had to be moved because
    rfkill_force_state() cannot be called from an atomic context.
    Tested on iwl3945 and seems to work fine.
    
    Cc: Randy Dunlap <randy.dunlap@oracle.com>
    Cc: Ivo van Doorn <ivdoorn@gmail.com>
    Cc: Fabien Crespel <fcrespel@gmail.com>
    Cc: Zhu Yi <yi.zhu@intel.com>
    Cc: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
    Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit ebd74487d4b7a48ab8513ecfe3d321346d7c602e
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Tue Jul 1 10:44:50 2008 +0300

    mac80211: fix warning: unused variable ifsta
    
    This patch fixes warning unused variable ifsta
    when compiling without CONFIG_MAC80211_VERBOSE_DEBUG
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Acked-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 3235427ecb092e4ff86528edd775e759dbeeecff
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Tue Jul 1 10:44:51 2008 +0300

    iwlwifi: request Tx of block ack request if necessary
    
    This patch sets the block ack request flag if needed
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit d96a7bc0499d0332cecb0a1d7d7d0d44f9c8cc28
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Tue Jul 1 14:29:20 2008 +0300

    mac80211: remove useless tid assignment for management and control frames
    
    This patch removes useless tid assignment for management and control frames
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Acked-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 429a380571a6e6b8525b93161544eafc9b227e44
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Tue Jul 1 14:16:03 2008 +0300

    mac80211: add block ack request capability
    
    This patch adds block ack request capability
    
    Signed-off-by: Ester Kummer <ester.kummer@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Acked-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b2898a27809f54a33050a70d0eaa4a78194163a0
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Tue Jul 1 10:45:13 2008 +0200

    mac80211: Don't request encryption for probe response
    
    Probe responses shouldn't be encrypted, and mac80211 doesn't
    set the crypto key accordingly. However it didn't set the
    IEEE80211_TX_CTL_DO_NOT_ENCRYPT flag which means drivers
    could make an attempt to encrypt it, and causing a NULL
    pointer dereference when accessing the provided hw_key field.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Acked-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 8fa7425c6394117a541de82826d128d6c3d9161b
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Tue Jul 1 10:44:48 2008 +0300

    iwlwifi: fix error path of iwl_rfkill_init
    
    This patch cleans rfkill error path. The problem was result of removing
    the input device
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 6247943d8ab699b57653afd453a4940cca70ef8a
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jul 6 11:42:11 2008 -0700

    x86: remove acpi_srat config v2
    
    use ACPI_NUMA directly
    
    and move srat_32.c to mm/
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 698839fe04ae11f228074ad45614343c3921a6c6
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jul 6 11:42:11 2008 -0700

    x86: remove have_arch_parse_srat -v2
    
    we already have the same srat handling interface for 32bit.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a05fe0389b72f43b9e29d6fbfc5885084be2f96f
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Tue Jul 8 22:15:40 2008 +1000

    stacktrace: fix build failure on sparc64
    
    Today's linux-next build (spac64 allmodconfig) failed like this:
    
    arch/sparc64/kernel/stacktrace.c:50: warning: type defaults to `int' in declaration of `EXPORT_SYMBOL_GPL'
    arch/sparc64/kernel/stacktrace.c:50: warning: parameter names (without types) in function declaration
    arch/sparc64/kernel/stacktrace.c:50: warning: data definition has no type or storage class
    
    Signed-off-by: Stephen Rothwell <sf@canb.auug.org.au>
    Cc: "David S. Miller" <davem@davemloft.net>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a29d1cfe9e9337aedeed505afddc8465ac709b87
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 2 13:19:08 2008 +0200

    printk: export console_drivers
    
    this symbol is needed by drivers/video/xen-fbfront.ko.
    
    [ cherry-picked from tip/core/printk ]
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5a654ba7a88d90483d0f0586297ea9075d755fc8
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 1 16:46:37 2008 -0700

    x86/cpa: use an undefined PTE bit for testing CPA
    
    Rather than using _PAGE_GLOBAL - which not all CPUs support - to test
    CPA, use one of the reserved-for-software-use PTE flags instead.  This
    allows CPA testing to work on CPUs which don't support PGD.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ef5e94af16c0c82452e1ea5d387e1203dd2198d6
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 1 16:46:36 2008 -0700

    x86_32: remove __PAGE_KERNEL(_EXEC)
    From: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    
    Older x86-32 processors do not support global mappings (PGD), so must
    only use it if the processor supports it.
    
    The _PAGE_KERNEL* flags always have _PAGE_KERNEL set, since logically
    we always want it set.
    
    This is OK even on processors which do not support PGD, since all
    _PAGE flags are masked with __supported_pte_mask before being turned
    into a real in-pagetable pte.  On 32-bit systems, __supported_pte_mask
    is initialized to not contain _PAGE_GLOBAL, and it is then added if
    the CPU is found to support it.
    
    The x86-32 code used to use __PAGE_KERNEL/__PAGE_KERNEL_EXEC for this
    purpose, but they're now redundant and can be removed.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8490638cf0fb3975f7636c5268f27d5daf4eaaa5
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 1 16:46:35 2008 -0700

    x86: always set _PAGE_GLOBAL in _PAGE_KERNEL* flags
    
    Consistently set _PAGE_GLOBAL in _PAGE_KERNEL flags.  This makes 32-
    and 64-bit code consistent, and removes some special cases where
    __PAGE_KERNEL* did not have _PAGE_GLOBAL set, causing confusion as a
    result of the inconsistencies.
    
    This patch only affects x86-64, which generally always supports PGD.
    The x86-32 patch is next.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 574977a2edde0148ea365008dceb0c2594d10b11
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jul 1 16:46:33 2008 -0700

    x86_64/setup: unconditionally populate the pgd
    
    When allocating a new pud, unconditionally populate the pgd (why did
    we bother to create a new pud if we weren't going to populate it?).
    
    This will only happen if the pgd slot was empty, since any existing
    pud will be reused.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit aea5f9f89bae5d5f9eb3fe3cddedbbfb82e6e44f
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jul 4 12:16:55 2008 +0200

    x86: fix "x86: let setup_arch call init_apic_mappings for 32bit"
    
    add back this line lost from trap_init():
    
            set_trap_gate(0,  &divide_error);
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4a7017370aa0a94a00ae5b5705e9169cdcae5fb8
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 3 15:57:47 2008 +0200

    x86: move prefill_possible_map calling early, fix
    
    fix:
    
    arch/x86/kernel/built-in.o: In function `setup_arch':
    : undefined reference to `prefill_possible_map'
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 329513a35d1a2b6b28d54f5c2c0dde4face8200b
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jul 2 18:54:40 2008 -0700

    x86: move prefill_possible_map calling early
    
    call it right after we are done with MADT/mptable handling, instead of
    doing that in setup_per_cpu_areas() later on...
    
    this way for_possible_cpu() can be used early.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5f4765f96eebee6a0adc4009758b597ba48a0a3a
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jul 2 18:53:44 2008 -0700

    x86: move init_cpu_to_node after get_smp_config
    
    when acpi=off, cpu_to_apicid is ready after get_smp_config
    so need to move init_cpu_to_node after it.
    
    otherwise, we will get wrong cpu->node mapping, and it will rely on
    amd_detect_cmp() to correct it - but that is too late as
    setup_per_cpu_data is already called before that so  we will get
    per_cpu_data on the wrong node.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit cb95a13a8ace8612ecab042a838e5aab2ec14ef0
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jul 2 00:31:02 2008 -0700

    x86: merge zones_sizes_init for numa and non numa on 32-bit
    
    move out e820_register_active_regions from non numa zones_sizes_init()
    and remove numa version zones_sizes_init().
    
    and let 32 bit call remove_all_active_ranges() in setup_arch() directly
    like 64-bit
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d9a81b4411d53196c4535c3a1258cb03d945c718
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jul 1 20:04:10 2008 -0700

    x86: do not printout if we do not find setup_data
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4fcc545a7479135332f511a54611820c9f4208a0
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jul 1 20:03:11 2008 -0700

    x86: make early_res_to_bootmem print out less 80 width chars
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit dc8e8120ad291074a5fb93cfb0418466c62f6019
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jul 1 20:02:16 2008 -0700

    x86: change copy_e820_map to append_e820_map
    
    so it has a more meaningful name.
    also change it to static.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 068b453834c4baf4e878481a9bd5103d54f60710
Author: Bernhard Walle <bwalle@suse.de>
Date:   Thu Jun 26 21:55:18 2008 +0200

    x86: fix documentation bug about relocatability
    
    This patch fixes a small bug in documentation: x86_64 also has now
    the ability to build a relocatable kernel.
    
    Signed-off-by: Bernhard Walle <bwalle@suse.de>
    Cc: vgoyal@redhat.com
    Cc: kexec@lists.infradead.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 32105f7fd8faa7bc3d101dcc3eabc0ae1ac375a7
Author: Bernhard Walle <bwalle@suse.de>
Date:   Thu Jun 26 21:54:08 2008 +0200

    x86: find offset for crashkernel reservation automatically
    
    This patch removes the need of the crashkernel=...@offset parameter to define
    a fixed offset for crashkernel reservation. That feature can be used together
    with a relocatable kernel where the kexec-tools relocate the kernel and
    get the actual offset from /proc/iomem.
    
    The use case is a kernel where the .text+.data+.bss is after 16M physical
    memory (debug kernel with lockdep on x86_64 can cause that) which caused a
    major pain in autoconfiguration in our distribution.
    
    Also, that patch unifies crashdump architectures a bit since IA64 has
    that semantics from the very beginning of the kdump port.
    
    Signed-off-by: Bernhard Walle <bwalle@suse.de>
    Cc: vgoyal@redhat.com
    Cc: Bernhard Walle <bwalle@suse.de>
    Cc: kexec@lists.infradead.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit fd6493e16625b92a506fba13deda31c0be5f1cd4
Author: Alok Kataria <akataria@vmware.com>
Date:   Wed Jun 25 11:02:42 2008 -0700

    x86: cleanup e820_setup_gap(), v2
    
    e820_search_gap also take a end_addr parameter to limit search from
    start_addr to end_addr.
    
    Signed-off-by: AloK N Kataria <akataria@vmware.com>
    Acked-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: "lenb@kernel.org" <lenb@kernel.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6a2f47ca27fad36f99e8478a3807d4b8c7db80e7
Author: Mike Travis <travis@sgi.com>
Date:   Fri Jun 27 10:10:13 2008 -0700

    x86: add check for node passed to node_to_cpumask, v3
    
      * When CONFIG_DEBUG_PER_CPU_MAPS is set, the node passed to
        node_to_cpumask and node_to_cpumask_ptr should be validated.
        If invalid, then a dump_stack is performed and a zero cpumask
        is returned.
    
    v2: Slightly different version to remove a compiler warning.
    v3: Redone to reflect moving setup.c -> setup_percpu.c
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Cc: Vegard Nossum <vegard.nossum@gmail.com>
    Cc: "akpm@linux-foundation.org" <akpm@linux-foundation.org>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit cd5dce2fb023a6f0168344b7dd8adec30017458e
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon Jun 30 16:04:48 2008 -0700

    x86: fix CPA self-test for "x86/paravirt: groundwork for 64-bit Xen support"
    
    Ingo Molnar wrote:
    > -tip auto-testing found pagetable corruption (CPA self-test failure):
    >
    > [   32.956015] CPA self-test:
    > [   32.958822]  4k 2048 large 508 gb 0 x 2556[ffff880000000000-ffff88003fe00000] miss 0
    > [   32.964000] CPA ffff88001d54e000: bad pte 1d4000e3
    > [   32.968000] CPA ffff88001d54e000: unexpected level 2
    > [   32.972000] CPA ffff880022c5d000: bad pte 22c000e3
    > [   32.976000] CPA ffff880022c5d000: unexpected level 2
    > [   32.980000] CPA ffff8800200ce000: bad pte 200000e3
    > [   32.984000] CPA ffff8800200ce000: unexpected level 2
    > [   32.988000] CPA ffff8800210f0000: bad pte 210000e3
    >
    > config and full log can be found at:
    >
    >  http://redhat.com/~mingo/misc/config-Mon_Jun_30_11_11_51_CEST_2008.bad
    >  http://redhat.com/~mingo/misc/log-Mon_Jun_30_11_11_51_CEST_2008.bad
    
    Phew.  OK, I've worked this out.  Short version is that's it's a false
    alarm, and there was no real failure here.  Long version:
    
        * I changed the code to create the physical mapping pagetables to
          reuse any existing mapping rather than replace it.   Specifically,
          reusing an pud pointed to by the pgd caused this symptom to appear.
        * The specific PUD being reused is the one created statically in
          head_64.S, which creates an initial 1GB mapping.
        * That mapping doesn't have _PAGE_GLOBAL set on it, due to the
          inconsistency between __PAGE_* and PAGE_*.
        * The CPA test attempts to clear _PAGE_GLOBAL, and then checks to
          see that the resulting range is 1) shattered into 4k pages, and 2)
          has no _PAGE_GLOBAL.
        * However, since it didn't have _PAGE_GLOBAL on that range to start
          with, change_page_attr_clear() had nothing to do, and didn't
          bother shattering the range,
        * resulting in the reported messages
    
    The simple fix is to set _PAGE_GLOBAL in level2_ident_pgt.
    
    An additional fix to make CPA testing more robust by using some other
    pagetable bit (one of the unused available-to-software ones).  This
    would solve spurious CPA test warnings under Xen which uses _PAGE_GLOBAL
    for its own purposes (ie, not under guest control).
    
    Also, we should revisit the use of _PAGE_GLOBAL in asm-x86/pgtable.h,
    and use it consistently, and drop MAKE_GLOBAL.  The first time I
    proposed it it caused breakages in the very early CPA code; with luck
    that's all fixed now.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Nick Piggin <npiggin@suse.de>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Vegard Nossum <vegard.nossum@gmail.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 996cf4438f9ed711c98a3cb5ab88f842a4102427
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon Jun 30 18:34:58 2008 -0700

    x86: don't reallocate pgt for node0
    
    kva ram already mapped right after away, so don't need to get that for low ram.
    avoid wasting one copy of pgdat.
    
    also add node id in early_res name in case we get it from find_e820_area.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 28bb22379513ca3cac9d13766064a219c5fc21a9
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon Jun 30 16:20:54 2008 -0700

    x86: move reserve_setup_data to setup.c
    
    Ying Huang would like setup_data to be reserved, but not included in the
    no save range.
    
    Here we try to modify the e820 table to reserve that range early.
    also add that in early_res in case bootloader messes up with the ramdisk.
    
    other solution would be
    1. add early_res_to_highmem...
    2. early_res_to_e820...
    but they could reserve another type memory wrongly, if early_res has some
    resource reserved early, and not needed later, but it is not removed from
    early_res in time. Like the RAMDISK (already handled).
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: andi@firstfloor.org
    Tested-by: Huang, Ying <ying.huang@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 102d0a4b56d94e9b7eedfdfb488400271235543f
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon Jun 30 11:10:53 2008 -0700

    x86, paravirt, 64-bit: fix compile errors with IA32_EMULATION off
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3ae960a598b9dfe87b29eb70738d91a13e692498
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 30 10:33:47 2008 +0200

    - x86: move early_ioremap prototypes to io.h
    
    now that the early-ioremap code is unified, move the prototypes too from
    io_32.h to io.h.
    
    this fixes:
    
    arch/x86/kernel/setup.c:531: error: implicit declaration of function ‘early_ioremap_init'
    
    on 64-bit.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1a98fd14f44cfade4af3e6ed96ba55065fa17ee4
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Sun Jun 29 20:02:44 2008 -0700

    x86: setup_arch() && early_ioremap_init()
    
    Looks like the setup.c unification missed the early_ioremap init from
    the early_ioremap unification.  Unconditionally call early_ioremap_init().
    
    needed for "x86/paravirt: groundwork for 64-bit Xen support".
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Nick Piggin <npiggin@suse.de>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Vegard Nossum <vegard.nossum@gmail.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1bb3a029078d437aa05bda8a8c8f8ecb1265e231
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 30 08:47:42 2008 +0200

    x86: nmi_watchdog - documentation fix - v2
    
    typo fixes from Randy Dunlap and Alan Cox.
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit afda335dc3872ca122842e26720ac6e6ef287aa2
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Fri Jun 27 19:43:40 2008 +0400

    x86: nmi_watchdog - documentation fix
    
    nmi_watchdog is set to NMI_NONE by default (ie disabled) on _any_
    mode so lets fix documentation too.
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: "Maciej W. Rozycki" <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 914bebfad42c417b84bda8920a3073d236007fde
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jun 29 00:06:37 2008 -0700

    x86: use disable_apic in 32bit
    
    change the enable_local_apic to static force_enable_local_apic for 32bit
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a04ad82d0bff4bb564f290eb50982e02458592d9
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jun 29 00:39:06 2008 -0700

    x86: fix init_memory_mapping over boundary, v4
    
    use PMD_SHIFT to calculate boundary also adjust size for pre-allocated
    table size
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Jeremy Fitzhardinge <jeremy@goop.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b4df32f4aeef8794d0135fc8dc250acb44cfee60
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jun 28 17:49:59 2008 -0700

    x86: fix warning in e820_reserve_resources with 32bit
    
    when 64bit resource is not enabled, we get:
    
    arch/x86/kernel/e820.c: In function ‘e820_reserve_resources’:
    arch/x86/kernel/e820.c:1217: warning: comparison is always false due to limited range of data type
    
    because res->start/end is resource_t aka u32. it will overflow.
    
    fix it with temp end of u64
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7482b0e962e128c5b574aa29761f97164189ef14
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jun 28 03:30:39 2008 -0700

    x86: fix init_memory_mapping over boundary v3
    
    some ram-end boundary only has page alignment, instead of 2M alignment.
    
    v2: make init_memory_mapping more solid: start could be any value other than 0
    v3: fix NON PAE by handling left over in kernel_physical_mapping
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit df366e9822beca97115ba9745cbe1ea1f26fb111
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Fri Jun 27 12:04:03 2008 -0700

    x86_64: fix non-paravirt compilation
    
    Make sure SWAPGS and PARAVIRT_ADJUST_EXCEPTION_FRAME are properly
    defined when CONFIG_PARAVIRT is off.
    
    Fixes Ingo's build failure:
    arch/x86/kernel/entry_64.S: Assembler messages:
    arch/x86/kernel/entry_64.S:1201: Error: invalid character '_' in mnemonic
    arch/x86/kernel/entry_64.S:1205: Error: invalid character '_' in mnemonic
    arch/x86/kernel/entry_64.S:1209: Error: invalid character '_' in mnemonic
    arch/x86/kernel/entry_64.S:1213: Error: invalid character '_' in mnemonic
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Nick Piggin <npiggin@suse.de>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Vegard Nossum <vegard.nossum@gmail.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f3294a33e765d8308c3e17b951a13e0db9cf5f00
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Fri Jun 27 01:41:56 2008 -0700

    x86: let setup_arch call init_apic_mappings for 32bit
    
    instead of calling it from trap_init()
    
    also move init ioapic mapping out of apic_32.c
    
    so 32 bit do same as 64 bit
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ab67715c7201be2fe729888a09007b6ba5bb2326
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Fri Jun 27 15:36:54 2008 -0700

    x86: early res print out alignment v2
    
    v2: fix print info to cont
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 22b45144f67dbaf0705992dc1462de2813fb83a1
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Thu Jun 26 12:02:49 2008 -0700

    x86/paravirt: groundwork for 64-bit Xen support, fix #2
    
    Ingo Molnar wrote:
    > that fixed the build but now we've got a boot crash with this config:
    >
    >  time.c: Detected 2010.304 MHz processor.
    >  spurious 8259A interrupt: IRQ7.
    >  BUG: unable to handle kernel NULL pointer dereference at  0000000000000000
    >  IP: [<0000000000000000>]
    >  PGD 0
    >  Thread overran stack, or stack corrupted
    >  Oops: 0010 [1] SMP
    >  CPU 0
    >
    
    I don't know if this will fix this bug, but it's definitely a bugfix.
    It was trashing random pages by overwriting them with pagetables...
    
    Don't trash a large pmd's data when mapping physical memory.
    This is a bugfix for "x86_64: adjust mapping of physical pagetables
    to work with Xen".
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Cc: Vegard Nossum <vegard.nossum@gmail.com>
    Cc: Nick Piggin <npiggin@suse.de>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 457da70ec09ca78e8fda5d5ab3659248f844a376
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Thu Jun 26 07:28:51 2008 -0700

    x86/paravirt: groundwork for 64-bit Xen support, fix
    
    Ingo Molnar wrote:
    > * Jeremy Fitzhardinge <jeremy@goop.org> wrote:
    >
    >
    >>> It quickly broke the build in testing:
    >>>
    >>>  include/asm/pgalloc.h: In function ‘paravirt_pgd_free':
    >>>  include/asm/pgalloc.h:14: error: parameter name omitted
    >>>  arch/x86/kernel/entry_64.S: In file included from
    >>> arch/x86/kernel/traps_64.c:51:include/asm/pgalloc.h: In function
    >>> ‘paravirt_pgd_free':
    >>>  include/asm/pgalloc.h:14: error: parameter name omitted
    >>>
    >>>
    >> No, looks like my fault.  The non-PARAVIRT version of
    >> paravirt_pgd_free() is:
    >>
    >> static inline void paravirt_pgd_free(struct mm_struct *mm, pgd_t *) {}
    >>
    >> but C doesn't like missing parameter names, even if unused.
    >>
    >> This should fix it:
    >>
    >
    > that fixed the build but now we've got a boot crash with this config:
    >
    >  time.c: Detected 2010.304 MHz processor.
    >  spurious 8259A interrupt: IRQ7.
    >  BUG: unable to handle kernel NULL pointer dereference at  0000000000000000
    >  IP: [<0000000000000000>]
    >  PGD 0
    >  Thread overran stack, or stack corrupted
    >  Oops: 0010 [1] SMP
    >  CPU 0
    >
    > with:
    >
    >   http://redhat.com/~mingo/misc/config-Thu_Jun_26_12_46_46_CEST_2008.bad
    >
    
    Use SWAPGS_UNSAFE_STACK in ia32entry.S in the places where the active
    stack is the usermode stack.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Cc: Vegard Nossum <vegard.nossum@gmail.com>
    Cc: Nick Piggin <npiggin@suse.de>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e7b3789524eecc96213dd69d6686efd429235051
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 25 21:51:28 2008 -0700

    x86: move fix mapping page table range early
    
    do that in init_memory_mapping
    
    also remove one init_ohci1394_dma_on_all_controllers
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 042623bbabae168246ad8a37693f0ecb6c450aea
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 25 19:52:15 2008 -0700

    x86: clean up ARCH_SETUP
    
    asm-x86/paravirt.h already have protection with CONFIG_PARAVIRT inside
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 611dfd7819e525b45f39ff15e0faf5f23551c113
Author: Bernhard Walle <bwalle@suse.de>
Date:   Wed Jun 25 21:39:16 2008 +0200

    x86: limit E820 map when a user-defined memory map is specified
    
    This patch brings back limiting of the E820 map when a user-defined
    E820 map is specified. While the behaviour of i386 (32 bit) was to limit
    the E820 map (and /proc/iomem), the behaviour of x86-64 (64 bit) was not to
    limit.
    
    That patch limits the E820 map again for both x86 architectures.
    
    Code was tested for compilation and booting on a 32 bit and 64 bit system.
    
    Signed-off-by: Bernhard Walle <bwalle@suse.de>
    Acked-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: kexec@lists.infradead.org
    Cc: vgoyal@redhat.com
    Cc: Bernhard Walle <bwalle@suse.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8207c2570af6f819b61be9ef3fb298d0a8c0e18c
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jun 24 17:32:48 2008 -0400

    x86: fix pte allocation in "x86: introduce init_memory_mapping for 32bit"
    
    The patch "x86: introduce init_memory_mapping for 32bit" does not allocate
    enough space for PTEs if the CPU does not implement PSE.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Acked-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9f9d489a3e78b49d897734eaaf9dea568dbea66e
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:32 2008 -0400

    x86/paravirt, 64-bit: make load_gs_index() a paravirt operation
    
    Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit fab58420ac0007a452b540cfb07923225ea4f48d
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:31 2008 -0400

    x86/paravirt, 64-bit: add adjust_exception_frame
    
    64-bit Xen pushes a couple of extra words onto an exception frame.
    Add a hook to deal with them.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a00394f81f419beb6fb9f7023bd4d15913dc625d
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:30 2008 -0400

    x86, 64-bit: swapgs pvop with a user-stack can never be called
    
    It's never safe to call a swapgs pvop when the user stack is current -
    it must be inline replaced.  Rather than making a call, the
    SWAPGS_UNSAFE_STACK pvop always just puts "swapgs" as a placeholder,
    which must either be replaced inline or trap'n'emulated (somehow).
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6680415481c7bd38967cf7488787f509f17ba307
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:29 2008 -0400

    x86, 64-bit: ia32entry: replace privileged instructions with pvops
    
    Replace privileged instructions with the corresponding pvops in
    ia32entry.S.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2be29982a08009c731307f4a39053b70ac4700da
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:28 2008 -0400

    x86/paravirt: add sysret/sysexit pvops for returning to 32-bit compatibility userspace
    
    In a 64-bit system, we need separate sysret/sysexit operations to
    return to a 32-bit userspace.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citirx.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c7245da6ae7e5208504ff027c4e0eec69b788651
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:27 2008 -0400

    x86/paravirt, 64-bit: don't restore user rsp within sysret
    
    There's no need to combine restoring the user rsp within the sysret
    pvop, so split it out.  This makes the pvop's semantics closer to the
    machine instruction.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citirx.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d75cd22fdd5f7d203fb60014d426942df33dd9a6
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:26 2008 -0400

    x86/paravirt: split sysret and sysexit
    
    Don't conflate sysret and sysexit; they're different instructions with
    different semantics, and may be in use at the same time (at least
    within the same kernel, depending on whether its an Intel or AMD
    system).
    
    sysexit - just return to userspace, does no register restoration of
        any kind; must explicitly atomically enable interrupts.
    
    sysret - reloads flags from r11, so no need to explicitly enable
        interrupts on 64-bit, responsible for restoring usermode %gs
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citirx.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e04e0a630d8b5c621b3a8e70ff20db737d3a5728
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:25 2008 -0400

    x86: use __KERNEL_DS as SS when returning to a kernel thread
    
    This is needed when the kernel is running on RING3, such as under Xen.
    x86_64 has a weird feature that makes it #GP on iret when SS is a null
    descriptor.
    
    This need to be tested on bare metal to make sure it doesn't cause any
    problems. AMD specs say SS is always ignored (except on iret?).
    
    Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 478de5a9d691dd0c048ddce62dbec23722515636
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:24 2008 -0400

    x86: save %fs and %gs before load_TLS() and arch_leave_lazy_cpu_mode()
    
    We must do this because load_TLS() may need to clear %fs and %gs.
    (e.g. under Xen).
    
    Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3fe0a63efd4437f6438ce5f2708929b1108873b6
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:23 2008 -0400

    x86, 64-bit: __switch_to(): move arch_leave_lazy_cpu_mode() to the right place
    
    We must leave lazy mode before switching the %fs and %gs selectors.
    
    Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0814e0bace537b7024b09187346b99401e6281be
Author: Eduardo Habkost <ehabkost@redhat.com>
Date:   Wed Jun 25 00:19:22 2008 -0400

    x86, 64-bit: split set_pte_vaddr()
    
    We will need to set a pte on l3_user_pgt. Extract set_pte_vaddr_pud()
    from set_pte_vaddr(), that will accept the l3 page table as parameter.
    
    This change should be a no-op for existing code.
    
    Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
    Signed-off-by: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4f30cb0262847392d8d006042f24bd90abd24f9d
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:21 2008 -0400

    x86, 64-bit: PSE no longer a hard requirement
    
    Because Xen doesn't support PSE mappings in guests, all code which
    assumed the presence of PSE has been changed to fall back to smaller
    mappings if necessary.  As a result, PSE is optional rather than
    required (though still used whereever possible).
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7c934d3990aa4d785feddcef700f4c2c4aba2251
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:20 2008 -0400

    x86, 64-bit: create small vmemmap mappings if PSE not available
    
    If PSE is not available, then fall back to 4k page mappings for the
    vmemmap area.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4f9c11dd49fb73e1ec088b27ed6539681a445988
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:19 2008 -0400

    x86, 64-bit: adjust mapping of physical pagetables to work with Xen
    
    This makes a few of changes to the construction of the initial
    pagetables to work better with paravirt_ops/Xen.  The main areas
    are:
    
     1. Support non-PSE mapping of memory, since Xen doesn't currently
        allow 2M pages to be mapped in guests.
    
     2. Make sure that the ioremap alias of all pages are dropped before
        attaching the new page to the pagetable.  This avoids having
        writable aliases of pagetable pages.
    
     3. Preserve existing pagetable entries, rather than overwriting.  Its
        possible that a fair amount of pagetable has already been constructed,
        so reuse what's already in place rather than ignoring and overwriting it.
    
    The algorithm relies on the invariant that any page which is part of
    the kernel pagetable is itself mapped in the linear memory area.  This
    way, it can avoid using ioremap on a pagetable page.
    
    The invariant holds because it maps memory from low to high addresses,
    and also allocates memory from low to high.  Each allocated page can
    map at least 2M of address space, so the mapped area will always
    progress much faster than the allocated area.  It relies on the early
    boot code mapping enough pages to get started.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f97013fd8f17120182aa247f360e4d2069a9db9c
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:18 2008 -0400

    x86, 64-bit: split x86_64_start_kernel
    
    Split x86_64_start_kernel() into two pieces:
    
       The first essentially cleans up after head_64.S.  It clears the
       bss, zaps low identity mappings, sets up some early exception
       handlers.
    
       The second part preserves the boot data, reserves the kernel's
       text/data/bss, pagetables and ramdisk, and then starts the kernel
       proper.
    
    This split is so that Xen can call the second part to do the set up it
    needs done.  It doesn't need any of the first part setups, because it
    doesn't boot via head_64.S, and its redundant or actively damaging.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 408011759cc8ff7f89505e8398cec0ccf67b5afa
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:17 2008 -0400

    x86, 64-bit: add FIX_PARAVIRT_BOOTMAP fixmap slot
    
    This matches 32 bit.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a6523748bddd38bcec11431f57502090b6014a96
Author: Eduardo Habkost <ehabkost@redhat.com>
Date:   Wed Jun 25 00:19:16 2008 -0400

    paravirt/x86, 64-bit: move __PAGE_OFFSET to leave a space for hypervisor
    
    Set __PAGE_OFFSET to the most negative possible address +
    16*PGDIR_SIZE.  The gap is to allow a space for a hypervisor to fit.
    The gap is more or less arbitrary, but it's what Xen needs.
    
    When booting native, kernel/head_64.S has a set of compile-time
    generated pagetables used at boot time.  This patch removes their
    absolutely hard-coded layout, and makes it parameterised on
    __PAGE_OFFSET (and __START_KERNEL_map).
    
    Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 491eccb721c2ee67250273a96e4515fb5b423337
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:15 2008 -0400

    x86/paravirt: define PARA_INDIRECT for indirect asm calls
    
    On 32-bit it's best to use a %cs: prefix to access memory where the
    other segments may not bet set up properly yet.  On 64-bit it's best
    to use a rip-relative addressing mode.  Define PARA_INDIRECT() to
    abstract this and generate the proper addressing mode in each case.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 97349135fea7f0ba8464534433df3bfd1dc0e9a6
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:14 2008 -0400

    x86/paravirt: add debugging for missing operations
    
    Rather than just jumping to 0 when there's a missing operation, raise a BUG.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d8d5900ef8afc562088f8470feeaf17c4747790f
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:13 2008 -0400

    x86: preallocate and prepopulate separately
    
    Jan Beulich points out that vmalloc_sync_all() assumes that the
    kernel's pmd is always expected to be present in the pgd.  The current
    pgd construction code will add the pgd to the pgd_list before its pmds
    have been pre-populated, thereby making it visible to
    vmalloc_sync_all().
    
    However, because pgd_prepopulate_pmd also does the allocation, it may
    block and cannot be done under spinlock.
    
    The solution is to preallocate the pmds out of the spinlock, then
    populate them while holding the pgd_list lock.
    
    This patch also pulls the pmd preallocation and mop-up functions out
    to be common, assuming that the compiler will generate no code for
    them when PREALLOCTED_PMDS is 0.  Also, there's no need for pgd_ctor
    to clear the pgd again, since it's allocated as a zeroed page.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Cc: Jan Beulich <jbeulich@novell.com>
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit eba0045ff87bab465d3c80c289f3bf709c1800f5
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:12 2008 -0400

    x86/paravirt: add a pgd_alloc/free hooks
    
    Add hooks which are called at pgd_alloc/free time.  The pgd_alloc hook
    may return an error code, which if non-zero, causes the pgd allocation
    to be failed.  The hooks may be used to allocate/free auxillary
    per-pgd information.
    
    also fix:
    
    > * Ingo Molnar <mingo@elte.hu> wrote:
    >
    >  include/asm/pgalloc.h: In function ‘paravirt_pgd_free':
    >  include/asm/pgalloc.h:14: error: parameter name omitted
    >  arch/x86/kernel/entry_64.S: In file included from
    >  arch/x86/kernel/traps_64.c:51:include/asm/pgalloc.h: In function ‘paravirt_pgd_free':
    >  include/asm/pgalloc.h:14: error: parameter name omitted
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 67350a5c4514c280665cdb45439d32a008a264ba
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:11 2008 -0400

    x86: simplify vmalloc_sync_all
    
    vmalloc_sync_all() is only called from register_die_notifier and
    alloc_vm_area.  Neither is on any performance-critical paths, so
    vmalloc_sync_all() itself is not on any hot paths.
    
    Given that the optimisations in vmalloc_sync_all add a fair amount of
    code and complexity, and are fairly hard to evaluate for correctness,
    it's better to just remove them to simplify the code rather than worry
    about its absolute performance.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 15878c0b21b7b04a08108e9027ebbbd68a2502e0
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:10 2008 -0400

    x86, 64-bit: add sync_cmpxchg
    
    Add sync_cmpxchg to match 32-bit's sync_cmpxchg.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 102e3b8d3f3d5556c60f9ab6d92108649b68edc8
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:09 2008 -0400

    x86, 64-bit: add prototype for x86_64_start_kernel()
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 330ddd20894f99a2b956ad59cf0cfdba188bde63
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jun 26 12:40:35 2008 +0200

    x86: build fix
    
    fix:
    
    In file included from arch/x86/kernel/setup.c:118:
    include/asm/highmem.h:64: error: expected identifier or ‘(' before ‘do'
    include/asm/highmem.h:64: error: expected identifier or ‘(' before ‘while'
    include/asm/highmem.h:67: error: expected identifier or ‘(' before ‘do'
    include/asm/highmem.h:67: error: expected identifier or ‘(' before ‘while'
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3442682a54a9f44047efe526869aa52bd74fe16e
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jun 26 12:29:29 2008 +0200

    x86: remove extra newline from setup.c
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5092301c7250d7459b79fe40dae43eca3b518e92
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 25 18:02:06 2008 -0700

    x86: we only have init_pg_tables_end for 32bit
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 29f784e369a914b5926e01a0b0caae0b47f6452a
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 25 18:00:22 2008 -0700

    x86: change some functions in setup.c to static
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d1b20afec356085a202d7832d47bfb89303ea901
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 25 17:59:41 2008 -0700

    x86: make x86_find_smp_config depends on 64 bit too
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0196bcbb150786d54a50e3074013020570a59d31
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 25 17:58:55 2008 -0700

    x86: move parse elfvorehdr back to setup.c
    
    Signed-off-by: Yinghai <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit bdba0e700c86fa2f152b1fe37b001c9e9c65d2b7
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 25 17:58:02 2008 -0700

    x86: move reserve_standard_io_resources back to setup.c
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ccb4defa71744f086822950d8fa64a17c4e6eb04
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 25 17:57:13 2008 -0700

    x86: move back crashkernel back to setup.c
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 257b0fde99df0160db03e529dbfb3a4e46c07a88
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 25 17:56:22 2008 -0700

    x86: move parse_setup_data back to setup.c
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 217b8ce89088dd47e7176686ff34573f75a624e9
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 25 17:55:20 2008 -0700

    x86: move boot_params back to setup.c
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 55f262391a2365d657a00ed68edd1a51bca66af5
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 25 17:54:23 2008 -0700

    x86: rename setup_32.c to setup.c
    
    and let 64 bit use that instead of setup_64.c
    
    [ mingo@elte.hu ]
    
    x86: build fix
    
    fix:
    
    arch/x86/kernel/setup.c: In function ‘setup_arch':
    arch/x86/kernel/setup.c:561: error: implicit declaration of function ‘efi_reserve_early'
    
    and:
    
    arch/x86/kernel/setup.c:766: error: implicit declaration of function 'init_cpu_to_node'
    
    and:
    
    arch/x86/kernel/setup.c:676: warning: operation on 'max_pfn_mapped' may be undefined
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f2f865fe6e6e40ddf37f887eb427263d83bb925d
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 25 17:53:22 2008 -0700

    x86: space to tab in setup_arch
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 76934ed4b33b65096296d3e7b3c046fd020019fc
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 25 17:52:35 2008 -0700

    x86: merge 64bit setup_arch into setup_32
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 46d671b525102ae005dc5e8389ca67c86ae012b1
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 25 17:51:29 2008 -0700

    x86: add extra includes for 64bit support
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7dea23ecd17db6e42e19499db70d2fcfa5ca1ee2
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 25 17:50:06 2008 -0700

    x86: put global variable for 32bit all together
    
    those variables are not needed by 64 bit.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit eb1379cb296f5aee348c2e04317d911bb84d9184
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 25 17:49:26 2008 -0700

    x86: update reserve_initrd to support 64bit
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 08afc7c0dd8ecb04c7a6fe367102e410a74abbe6
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 25 17:48:23 2008 -0700

    x86: we can use full bootmem after have init_memory_mapping
    
    So remove outdated comments
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 378b39a4f91ab0846eb6e13d47ea812bc82b44d9
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 25 17:48:14 2008 -0700

    x86: rename setup.c to setup_percpu.c
    
    some functions need to be moved to setup_numa.c
    after we merge setup32/64.c, some funcs need to be moved back to setup.c
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b9d19f4a51447930db002409945ad40a7a373cb0
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Thu Jun 26 00:44:56 2008 -0700

    x86: fix memory setup bug
    
    interesting...
    
    [    0.000000]   mapped low ram: 0 - 20000000
    [    0.000000]   low ram: 00000000 - 1fff0000
    [    0.000000]   bootmap 00002000 - 00006000
    
    max_pfn_mapped > max_low_pfn?
    
    it seems init_memory_mapping reveals an old bug.
    
    please check attached test patch.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 383bc5cecc2ed0b8f44a25488660b03030425ef7
Author: Bernhard Walle <bwalle@suse.de>
Date:   Thu Jun 26 09:23:21 2008 +0200

    x86, crashdump, /proc/vmcore: remove CONFIG_EXPERIMENTAL from kdump
    
    I would suggest to remove the "experimental" status from Kdump.
    Kdump is now in the kernel since a long time and used by Enterprise
    distributions. I don't think that "experimental" is true any more.
    
    Signed-off-by: Bernhard Walle <bwalle@suse.de>
    Cc: vgoyal@redhat.com
    Cc: kexec@lists.infradead.org
    Cc: Bernhard Walle <bwalle@suse.de>
    Cc: akpm@linux-foundation.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 200001eb140ea33477965f2050bea0dac801974b
Author: Paul Jackson <pj@sgi.com>
Date:   Wed Jun 25 05:44:46 2008 -0700

    x86 boot: only pick up additional EFI memmap if add_efi_memmap flag
    
    Applies on top of the previous patch:
      x86 boot: add code to add BIOS provided EFI memory entries to kernel
    
    Instead of always adding EFI memory map entries (if present) to the
    memory map after initially finding either E820 BIOS memory map entries
    and/or kernel command line memmap entries, -instead- only add such
    additional EFI memory map entries if the kernel boot option:
    
        add_efi_memmap
    
    is specified.
    
    Requiring this 'add_efi_memmap' option is backward compatible with
    kernels that didn't load such additional EFI memory map entries in
    the first place, and it doesn't override a configuration that tries
    to replace all E820 or EFI BIOS memory map entries with ones given
    entirely on the kernel command line.
    
    Signed-off-by: Paul Jackson <pj@sgi.com>
    Cc: "Yinghai Lu" <yhlu.kernel@gmail.com>
    Cc: "Jack Steiner" <steiner@sgi.com>
    Cc: "Mike Travis" <travis@sgi.com>
    Cc: "Huang
    Cc: Ying" <ying.huang@intel.com>
    Cc: "Andi Kleen" <andi@firstfloor.org>
    Cc: "Andrew Morton" <akpm@linux-foundation.org>
    Cc: Paul Jackson <pj@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5dab8ec139be215fbaba216fb4aea914d0f4dac5
Author: Paul Jackson <pj@sgi.com>
Date:   Wed Jun 25 05:44:40 2008 -0700

    mm, generic, x86 boot: more tweaks to hex prints of some pfn addresses
    
    Fix some problems with (and applies on top of) a previous patch:
      x86 boot: show pfn addresses in hex not decimal in some kernel info printks
    
    Primarily change "0x%8lx" format, which displays with a right aligned
    space filled hex number (spaces between the "0x" prefix and the number),
    into "%0#10lx" format, which zero fills instead of space fills, and
    which uses the printf flag '#' to request the "0x" prefix instead of
    hard coding it.
    
    Also replace some other "0x%lx" formats with "%#lx", making use of the
    '#' printf flag again.
    
    Signed-off-by: Paul Jackson <pj@sgi.com>
    Cc: "Yinghai Lu" <yhlu.kernel@gmail.com>
    Cc: "Jack Steiner" <steiner@sgi.com>
    Cc: "Mike Travis" <travis@sgi.com>
    Cc: "Huang
    Cc: Ying" <ying.huang@intel.com>
    Cc: "Andi Kleen" <andi@firstfloor.org>
    Cc: "Andrew Morton" <akpm@linux-foundation.org>
    Cc: Paul Jackson <pj@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3381959da5a00ae8289cfbd28b0b6d228f2d1d46
Author: Alok Kataria <akataria@vmware.com>
Date:   Tue Jun 24 11:48:30 2008 -0700

    x86: cleanup e820_setup_gap(), add e820_search_gap(), v2
    
    This is a preparatory patch for the next patch in series.
    Moves some code from e820_setup_gap to a new function e820_search_gap.
    This patch is a part of a bug fix where we walk the ACPI table to calculate
    a gap for PCI optional devices.
    
    v1->v2: Patch on top of tip/master.
    	Fixes a bug introduced in the last patch about the typeof "last".
    	Also the new function e820_search_gap now returns if we found a gap in
    	e820_map.
    
    Signed-off-by: Alok N Kataria <akataria@vmware.com>
    Cc: lenb@kernel.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c987d12f8455b19b3b057d63bac3de161bd809fc
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jun 24 22:14:09 2008 -0700

    x86: remove end_pfn in 64bit
    
    and use max_pfn directly.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f47f9d538ecc938bed589e9d39ad7b454f3b506c
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jun 24 22:13:15 2008 -0700

    x86: numa 32 using apicid_2_node to get node for logical_apicid
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 232b957ae93973a5f8619ef61b916744b747478c
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jun 24 14:58:38 2008 -0700

    x86: change size if e820_update/remove_range
    
    in case someone using crazy parameter while calling them.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d86623a0d55a14e7295e8ca1bd258e0c7f8dcb31
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jun 24 14:57:29 2008 -0700

    x86: add table_top check for alloc_low_page in 64 bit
    
    that range is from find_e820_area, so don't try to use end_pfn to see
    if out of boundary...use table_top instead to avoid possible strange
    result while cross the boundary...
    
    also change early_printk to printk, because init_memory_mapping is after
    early param parsing, and console=uart8250 already working at that time.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1a0db38e5fa50eeb885194b1f4e494d4de55b918
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jun 24 14:56:20 2008 -0700

    x86: get max_pfn_mapped in init_memory_mapping
    
    so don't shift that in the loop
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 976dd4dc99c3eaf45e3802ed46e3cc06a1ad8689
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jun 24 14:55:32 2008 -0700

    x86: fix e820_update_range size when overlapping
    
    before that we relay on sanitize_e820_map to remove the overlap.
    
    but e820_update_range(,,E820_RESERVED, E820_RAM) will not work
    
    this patch fix that
    
    who is going to use this?
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3a58a2a6c879b2e47daafd6e641661c50ac9da5a
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jun 24 12:19:41 2008 -0700

    x86: introduce init_memory_mapping for 32bit #3
    
    move kva related early backto initmem_init for numa32
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit cfb0e53b05402f1ce65053677409a819c1798d34
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jun 24 12:18:58 2008 -0700

    x86: introduce init_memory_mapping for 32bit #2
    
    moving relocate_initrd early
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4e29684c40f2a332ba4d05f6482d5807725d5624
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jun 24 12:18:14 2008 -0700

    x86: introduce init_memory_mapping for 32bit #1
    
    ... so can we use mem below max_low_pfn earlier.
    
    this allows us to move several functions more early instead of waiting
    to after paging_init.
    
    That includes moving relocate_initrd() earlier in the bootup, and kva
    related early setup done in initmem_init. (in followup patches)
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c3c2fee38462fa34b90e0a5427c7fc564bb5c96c
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:07 2008 -0400

    x86: unify mmu_context.h
    
    Some amount of asm-x86/mmu_context.h can be unified, including
    activate_mm paravirt hook.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit fb15a9b3047a245a30a51696e4d8e29b1175a598
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:06 2008 -0400

    x86: unify pgd_index
    
    pgd_index is common for 32 and 64-bit, so move it to a common place.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e7a9b0b3c32aa13f4c766eb6a4e7038260718d4c
Author: Eduardo Habkost <ehabkost@redhat.com>
Date:   Wed Jun 25 00:19:05 2008 -0400

    x86, 64-bit: use __pgd() on mk_kernel_pgd()
    
    Use __pgd() on mk_kernel_pgd()
    
    Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 43adfc26dea171558f944adbc9adecddf2d4602f
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:04 2008 -0400

    x86, 64-bit: add gate_offset() and gate_segment() macros
    
    For calculating the offset from struct gate_struct fields.
    
    [ gate_offset and gate_segment were broken for 32-bit. ]
    
    Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4583ed514ea9ac844a6eb02d33120beaedf6837f
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:03 2008 -0400

    x86, 64-bit: unify early_ioremap
    
    The 32-bit early_ioremap will work equally well for 64-bit, so just use it.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit bb23e403e5162765dabe3dc78646724753d6359b
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:02 2008 -0400

    x86, 64-bit: use p??_populate() to attach pages to pagetable
    
    Use the _populate() functions to attach new pages to a pagetable, to
    make sure the right paravirt_ops calls get called.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit fc8b8a60ffa7c89da58c75109dacf0b2798c7caf
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:01 2008 -0400

    x86, 64-bit: use write_gdt_entry in vsyscall_set_cpu
    
    Use write_gdt_entry to generate the special vgetcpu descriptor in the
    vsyscall page.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ada857082317e6883cfcf7deb4e0c54d3c447cb0
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:19:00 2008 -0400

    x86: remove open-coded save/load segment operations
    
    This removes a pile of buggy open-coded implementations of savesegment
    and loadsegment.
    
    (They are buggy because they don't have memory barriers to prevent
    them from being reordered with respect to memory accesses.)
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit af2b1c609ff52b6469d8e67696db98c93c348b0e
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:18:59 2008 -0400

    x86: add memory barriers to wrmsr
    
    wrmsr is a special instruction which can have arbitrary system-wide
    effects.  We don't want the compiler to reorder it with respect to
    memory operations, so make it a memory barrier.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d338c73c39a6ed0d07fe3bb07c7f12fff0dd237d
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:18:58 2008 -0400

    x86: add memory clobber to save/loadsegment
    
    Add "memory" clobbers to savesegment and loadsegment, since they can
    affect memory accesses and we never want the compiler to reorder them
    with respect to memory references.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit bea41808efdd8815435376209f23f406f8bf435f
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed Jun 25 00:18:57 2008 -0400

    x86: asm-x86/pgtable.h: fix compiler warning
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: Stephen Tweedie <sct@redhat.com>
    Cc: Eduardo Habkost <ehabkost@redhat.com>
    Cc: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4de0043617f949fdac538fd59335e2150cd1b863
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Tue Jun 24 22:52:06 2008 +0200

    x86: nmi_watchdog - introduce nmi_watchdog_active() helper
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: macro@linux-mips.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c376d45432d935e6f1e0ff2d6be3734bcd3ba455
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Tue Jun 24 22:52:05 2008 +0200

    x86: nmi_watchdog - use NMI_NONE by default
    
    There is no need to keep NMI_DISABLED definition and use it
    for nmi_watchdog by default. Here is the point why:
    
    - IO-APIC and APIC chips are programmed for nmi_watchdog support at very
      early stage of kernel booting and not having nmi_watchdog specified as
      boot option lead only to nmi_watchdog becomes to NMI_NONE anyway
    - enable nmi_watchdog thru /proc/sys/kernel/nmi if it was not specified at
      boot is not possible too (even having this sysfs entry)
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: macro@linux-mips.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2b6addad2d67a2d75ae10a1c8efd18d81d78ff82
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Tue Jun 24 22:52:04 2008 +0200

    x86: nmi_watchdog - remove useless check
    
    Since nmi_watchdog is unsigned variable we may
    safely remove the check for negative value.
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: macro@linux-mips.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 116f570e5d8347bee2614da2361eeadbb639ea50
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Tue Jun 24 22:52:04 2008 +0200

    x86: nmi_watchdog - use nmi_watchdog variable for printing
    
    Since it is possible NMI_ definitions could be changed
    one day we better print out real nmi_watchdog value instead
    of constant string.
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: macro@linux-mips.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 47a486cc110fe77518c79a566b50a5c785c813ae
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Tue Jun 24 22:52:03 2008 +0200

    x86: perfctr-watchdog.c - coding style cleanup
    
    Just some code beautification. Nothing else.
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: macro@linux-mips.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2bc0d2615a15a93d344abbe8cb1b9056122bce9d
Author: Paul Jackson <pj@sgi.com>
Date:   Sun Jun 22 07:22:17 2008 -0700

    x86 boot: more consistently use type int for node ids
    
    Everywhere I look, node id's are of type 'int', except in this one
    case, which has 'unsigned long'.  Change this one to 'int' as well.
    There is nothing special about the way this variable 'nid' is used in
    this routine to justify using an unusual type here.
    
    Signed-off-by: Paul Jackson <pj@sgi.com>
    Cc: "Yinghai Lu" <yhlu.kernel@gmail.com>
    Cc: "Jack Steiner" <steiner@sgi.com>
    Cc: "Mike Travis" <travis@sgi.com>
    Cc: "Huang
    Cc: Ying" <ying.huang@intel.com>
    Cc: "Andi Kleen" <andi@firstfloor.org>
    Cc: "Andrew Morton" <akpm@linux-foundation.org>
    Cc: Paul Jackson <pj@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e2fc252e0ce695b4c4abe27bb073c35bd0d73252
Author: Paul Jackson <pj@sgi.com>
Date:   Sun Jun 22 07:22:12 2008 -0700

    x86 boot: show pfn addresses in hex not decimal in some kernel info printks
    
    Page frame numbers (the portion of physical addresses above the low
    order page offsets) are displayed in several kernel debug and info
    prints in decimal, not hex.  Decimal addresse are unreadable.  Use hex.
    
    Signed-off-by: Paul Jackson <pj@sgi.com>
    Cc: "Yinghai Lu" <yhlu.kernel@gmail.com>
    Cc: "Jack Steiner" <steiner@sgi.com>
    Cc: "Mike Travis" <travis@sgi.com>
    Cc: "Huang
    Cc: Ying" <ying.huang@intel.com>
    Cc: "Andi Kleen" <andi@firstfloor.org>
    Cc: "Andrew Morton" <akpm@linux-foundation.org>
    Cc: Paul Jackson <pj@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c4ba1320b7075e9ce33ad0afaef43ba13260b4c2
Author: Paul Jackson <pj@sgi.com>
Date:   Sun Jun 22 07:22:07 2008 -0700

    x86 boot: allow overlapping early reserve memory ranges
    
    Add support for overlapping early memory reservations.
    
    In general, they still can't overlap, and will panic
    with "Overlapping early reservations" if they do overlap.
    
    But if a memory range is reserved with the new call:
        reserve_early_overlap_ok()
    rather than with the usual call:
        reserve_early()
    then subsequent early reservations are allowed to overlap.
    
    This new reserve_early_overlap_ok() call is only used in one
    place so far, which is the "BIOS reserved" reservation for the
    the EBDA region, which out of Paranoia reserves more than what
    the BIOS might have specified, and which thus might overlap with
    another legitimate early memory reservation (such as, perhaps,
    the EFI memmap.)
    
    Signed-off-by: Paul Jackson <pj@sgi.com>
    Cc: "Yinghai Lu" <yhlu.kernel@gmail.com>
    Cc: "Jack Steiner" <steiner@sgi.com>
    Cc: "Mike Travis" <travis@sgi.com>
    Cc: "Huang
    Cc: Ying" <ying.huang@intel.com>
    Cc: "Andi Kleen" <andi@firstfloor.org>
    Cc: "Andrew Morton" <akpm@linux-foundation.org>
    Cc: Paul Jackson <pj@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 05486fa7e631a3be31a0bbc5a575a389a1609e94
Author: Paul Jackson <pj@sgi.com>
Date:   Sun Jun 22 07:22:02 2008 -0700

    x86 boot: x86_64 efi compiler warning fix
    
    Fix a compiler warning.  Rather than always casting a u32 to a pointer
    (which generates a warning on x86_64 systems) instead separate the
    x86_32 and x86_64 assignments entirely with ifdefs.  Until other recent
    changes to this code, it used to have x86_64 separated like this.
    
    Signed-off-by: Paul Jackson <pj@sgi.com>
    Cc: "Yinghai Lu" <yhlu.kernel@gmail.com>
    Cc: "Jack Steiner" <steiner@sgi.com>
    Cc: "Mike Travis" <travis@sgi.com>
    Cc: "Huang
    Cc: Ying" <ying.huang@intel.com>
    Cc: "Andi Kleen" <andi@firstfloor.org>
    Cc: "Andrew Morton" <akpm@linux-foundation.org>
    Cc: Paul Jackson <pj@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 157fabf09594ab064b7ae92c81942af4b94663cb
Author: Paul Jackson <pj@sgi.com>
Date:   Sun Jun 22 07:21:57 2008 -0700

    x86 boot: e820 code indentation fix
    
    Fix indentation.  An earlier code merge got the
    indentation of four lines of code off by a tab.
    
    Signed-off-by: Paul Jackson <pj@sgi.com>
    Cc: "Yinghai Lu" <yhlu.kernel@gmail.com>
    Cc: "Jack Steiner" <steiner@sgi.com>
    Cc: "Mike Travis" <travis@sgi.com>
    Cc: "Huang
    Cc: Ying" <ying.huang@intel.com>
    Cc: "Andi Kleen" <andi@firstfloor.org>
    Cc: "Andrew Morton" <akpm@linux-foundation.org>
    Cc: Paul Jackson <pj@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 295deae401fc5b6f215e876d93b40f25cb968c88
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon Jun 23 19:55:05 2008 -0700

    x86: setup_arch 32bit move kvm_guest_init later
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9a2e59302668b9ac2fb2a2c9bca1fc793c5d0409
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon Jun 23 19:54:23 2008 -0700

    x86: setup_arch 32bit move command line copying early
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7465252ea0121c9cd28be68dfb86293a7554a111
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon Jun 23 19:53:33 2008 -0700

    x86: setup_arch 32bit move efi check later
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 11cd0bc140b5d66566c9eb49c1058737888cd75c
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon Jun 23 19:51:10 2008 -0700

    x86: move some func calling from setup_arch to paging_init
    
    those function depend on paging setup pgtable, so they could access
    the ram in bootmem region but just get mapped.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c09434571d4b1d8abf530ba4ce28cb868b45f2e5
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon Jun 23 16:41:30 2008 -0700

    x86: numa32 pfn print out using hex instead
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6a07a0edacba397205ff97308b22c6b6aab9f791
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon Jun 23 14:02:36 2008 -0700

    x86: fix compile warning in init_64.c
    
    len is long and ret is only for NUMA
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3eb11edc1321e14a121deeb8b18c177750226eca
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 23 22:19:22 2008 +0200

    x86: build fix
    
    fix:
    
    arch/x86/kernel/setup_32.c:409: error: 'enable_local_apic' undeclared (first use in this function)
    arch/x86/kernel/setup_32.c:409: error: (Each undeclared identifier is reported only once
    arch/x86/kernel/setup_32.c:409: error: for each function it appears in.)
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 346cafecdeb17e1a0457a9e7eca239ef467b678c
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon Jun 23 03:06:14 2008 -0700

    x86: clean up min_low_pfn
    
    for 32bit
    we already had early_res support, so don't need to track min_low_pfn.
    keep it to 0 always.
    
    also use init_bootmem_node instead of init_bootmem, so don't touch
    min_low_pfn.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2ec65f8b89ea003c27ff7723525a2ee335a2b393
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon Jun 23 03:05:30 2008 -0700

    x86: clean up using max_low_pfn on 32-bit
    
    so that max_low_pfn is not changed after it is set.
    so we can move that early and out of initmem_init.
    
    could call find_low_pfn_range just after max_pfn is set.
    
    also could move reserve_initrd out of setup_bootmem_allocator
    
    so 32bit is more like 64bit.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit bef1568d9714f1162086c32583ba7984a7ca8e3e
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jun 22 17:40:10 2008 -0700

    x86: move reservetop and vmalloc parsing to pgtable_32.c
    
    also change reserve_top_address to __init attibute
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 90d967e0ef68f5312ed4b081d5c9312ff53c1c93
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon Jun 23 21:00:45 2008 +0200

    x86: move find_max_low_pfn to init_32.c
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7f0be02c5ed1deb04c54c6a17f412e04f417df11
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jun 22 17:37:54 2008 -0700

    x86: move boot_params declaring to setup.c
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 225c37d71bc8b97eb2063e8eda153b383328b20b
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jun 22 02:46:58 2008 -0700

    x86: introduce reserve_initrd
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b2ac82a0909aea0d2620ba4c189f37c567c21fe5
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jun 22 02:45:39 2008 -0700

    x86: introduce initmem_init for 32 bit
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1f75d7e32ed47b2ab8570771a2ce8c707a7225a2
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jun 22 02:44:49 2008 -0700

    x86: introduce initmem_init for 64 bit
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 17b4cceb1feb2a8865ce47064dd3bd446063a5d5
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jun 21 21:02:20 2008 -0700

    x86: move elfcorehdr parsing to setup.c
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ce97c40e28223c148e142bda7af48fd0f27c81f9
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jun 21 20:22:09 2008 -0700

    x86: move reserve_standard_io_resource to setup.c
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f81be876eaa9c71b3024c3dc05e4d1bf210cc255
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jun 21 19:16:52 2008 -0700

    x86: remove two duplicated funcs in setup_32.c
    
    early_cpu_init is declared in processor.h
    memory_setup is defined in e820.c
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0f0124fa742da7c51e2e3c5ded7f5e5e06ddc195
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jun 21 16:25:37 2008 -0700

    x86: merge setup64.c into common_64.c
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a9c1182fbd349882fe912245d6e03cd30943be2d
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jun 21 15:39:41 2008 -0700

    x86: seperate probe_roms into another file
    
    it is only needed for 32bit
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7a1fd9866cbb59a00006f1e0fd5726951b167c97
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jun 21 14:48:05 2008 -0700

    x86: add e820_remove_range
    
    ... so could add real hole in e820
    
    agp check is using request_mem_region, and could fail if e820 is reserved...
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9a250347591da3e60b5ee53dd1d341732f081117
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jun 21 03:24:00 2008 -0700

    x86: change identify_cpu to static
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f580366f77cc4e035a68369105fbeae5bf436b4c
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jun 21 03:24:19 2008 -0700

    x86: seperate funcs from setup_64 to cpu common_64.c
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@mail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 04606618bb50c4ec754585a82732ea4facfe2bc9
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jun 21 01:38:41 2008 -0700

    x86: remove some acpi ifdefs in setup_32/64
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ce38cc79964687d3c7e92663bc040552416fca27
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jun 21 01:14:27 2008 -0700

    x86: clean up init_amd()
    
    1. move out calling of check_enable_amd_mmconf_dmi out of setup_64.c
       put it into init_amd(), so don't need to make extra dmi check for
       system with other cpus.
    2. 15 --> 0xf
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3c999f142665265afd0fe9190204dd051f17e505
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Fri Jun 20 16:11:20 2008 -0700

    x86: check command line when CONFIG_X86_MPPARSE is not set, v2
    
    if acpi=off, acpi=noirq and pci=noacpi, we need to disable apic.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: "Maciej W. Rozycki" <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 88a6846c70ad6bf33a545d554ace801d69e8a1a5
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon Jun 16 14:54:51 2008 -0700

    xen: set max_pfn_mapped
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: the arch/x86 maintainers <x86@kernel.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b792c755907cffceab393585b626ef2553c38538
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon Jun 16 14:54:49 2008 -0700

    xen: reserve ISA space in e820 map
    
    [ TODO: release the underlying memory back to Xen. ]
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: the arch/x86 maintainers <x86@kernel.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Ian Campbell <ian.campbell@citrix.com>
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit be5bf9fa1c327fa6fd6e7ba44665437dd558dfe3
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon Jun 16 14:54:46 2008 -0700

    xen: reserve Xen-specific memory in e820 map
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: the arch/x86 maintainers <x86@kernel.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Cc: Yinghai Lu <yhlu.kernel@gmail.com>
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d52d53b8a5b258bfaab9223a5e7284fcfdd48577
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon Jun 16 20:10:55 2008 -0700

    RFC x86: try to remove arch_get_ram_range
    
    want to remove arch_get_ram_range, and use early_node_map instead.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1ea598c29748a559a0086a84a016886d786e6272
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jun 13 20:31:54 2008 +0200

    x86: fix sleep.c build error
    
    fix:
    
    arch/x86/kernel/acpi/sleep.c: In function ‘acpi_save_state_mem':
    arch/x86/kernel/acpi/sleep.c:75: error: ‘stack_start' undeclared (first use in this function)
    arch/x86/kernel/acpi/sleep.c:75: error: (Each undeclared identifier is reported
    only once
    arch/x86/kernel/acpi/sleep.c:75: error: for each function it appears in.)
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7f6cbc905ee22c457e0dcd0bba9d4affbc290a6f
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed Jun 4 23:05:39 2008 -0700

    x86: take load_sp0 out of smpboot.c
    
    there's no particular reason to do load_sp0 in different
    places for i386 and x86_64. They should all be in cpu_init.
    Right now, cpu_init itself is not integrated, but with this patch,
    the code becomes closer to each other, making in easier to integrate
    when the time comes.
    
    Furthermore, although doing it in do_boot_cpu for x86_64 is fine, since it's
    only a copy, load_sp0 should be executed in the cpu it refers to anyway.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1481a3dd42c21ac4a8b9497cb9f5df816d6b064f
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed Jun 4 15:35:03 2008 -0300

    x86: move cpu_exit_clear to process_32.c
    
    Take it out of smpboot.c, and move it to process_32.c, closer
    to its only user.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b553a1e0ff48bd66fd18f705370e47c0b4ecea61
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed Jun 4 02:05:03 2008 -0300

    x86: remove cpu from maps
    
    during cpu disable, take cpus out of all maps in i386, instead
    of just the online map.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 78e622705c69da9649ba87071d8de85054b62df8
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed Jun 4 02:03:07 2008 -0300

    x86: change naming to match x86_64
    
    Change unmap_cpu_to_logical_apicid to numa_remove_cpu.
    Besides being shorter, it is the same name x86_64 uses. We
    can save an ifdef in the code this way.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b5841765a2e735a38612c4e4a82170c33d701b3c
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed May 28 13:38:28 2008 -0300

    x86: provide connect_bsp_APIC for x86_64
    
    Although it is not really needed, we provide it to get
    closer to i386. ifdefs around it are removed in smpboot.c
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3fde690011a84e19f98f77bfaa349b2119ddd2d2
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed May 28 20:34:19 2008 -0700

    x86: change __setup_vector_irq with setup_vector_irq
    
    We create a version of it for i386, and then take the CONFIG_X86_64
    ifdef out of the game. We could create a __setup_vector_irq for i386,
    but it would incur in an unnecessary lock taking. Moreover, it is better
    practice to only export setup_vector_irq anyway.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 86e430edf462e872ecfab28d6b8619be5ab9c300
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed May 28 20:05:46 2008 -0700

    x86: remove ifdef from stepping
    
    The stepping won't affect x86_64, since there are not x86_64 k7's
    or pentiums. So, although it adds to the binary size, remove the ifdef
    for smoother integration
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0f385d1ddd0952e01a968bfa5512378ad23de6df
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed May 28 17:09:53 2008 -0700

    x86: clearing io_apic harmless for x86_64
    
    so remove ifdef.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3e9704739daf46a8ba6593d749c67b5f7cd633d2
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed May 28 13:01:54 2008 -0300

    x86: boot secondary cpus through initial_code
    
    remove "initialize_secondary". Boot both architectures via
    initial_code.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e3f77edfc1d0beb7b10f9f31d9e39206f7dbef7b
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed May 28 12:57:02 2008 -0300

    x86: use initial_code for i386
    
    x86_64 jumps to whatever is written in "initial_code" symbol,
    instead of a fixed address. Do it for i386 too. It will allow us
    to integrate more of the smp boot code.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a939098afcfa5f81d3474782ec15c6d114e57763
Author: Glauber Costa <gcosta@redhat.com>
Date:   Wed May 28 16:19:53 2008 -0700

    x86: move x86_64 gdt closer to i386
    
    i386 and x86_64 used two different schemes for maintaining the gdt.
    With this patch, x86_64 initial gdt table is defined in a .c file,
    same way as i386 is now. Also, we call it "gdt_page", and the descriptor,
    "early_gdt_descr". This way we achieve common naming, which can allow for
    more code integration.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 736f12bff9d9e7b4e895c64f73b190c8383fc2a1
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue May 27 20:14:51 2008 -0700

    x86: don't use gdt_page openly.
    
    There's a macro available for that.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9cf4f298e29abba25c16679fe7be70898223167e
Author: Glauber Costa <gcosta@redhat.com>
Date:   Tue May 27 18:22:54 2008 -0700

    x86: use stack_start in x86_64
    
    call x86_64's init_rsp stack_start, just as i386 does.
    Put a zeroed stack segment for consistency. With this,
    we can eliminate one ugly ifdef in smpboot.c.
    
    Signed-off-by: Glauber Costa <gcosta@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a7bf0bd5e6af7fe69342dabf2a3b721f0163469a
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed May 28 15:02:14 2008 +0100

    build: add __page_aligned_data and __page_aligned_bss
    
    Making a variable page-aligned by using
    __attribute__((section(".data.page_aligned"))) is fragile because if
    sizeof(variable) is not also a multiple of page size, it leaves
    variables in the remainder of the section unaligned.
    
    This patch introduces two new qualifiers, __page_aligned_data and
    __page_aligned_bss to set the section *and* the alignment of
    variables.  This makes page-aligned variables more robust because the
    linker will make sure they're aligned properly.  Unfortunately it
    requires *all* page-aligned data to use these macros...
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1ecd27657b735128a728ebf0c31fce5e1456718a
Author: Bernhard Walle <bwalle@suse.de>
Date:   Fri Jun 20 15:38:22 2008 +0200

    x86: unify crashkernel reservation for 32 and 64 bit
    
    This patch moves the reserve_crashkernel() to setup.c and removes the
    architecture-specific version. Both versions were more or less the same.
    
    I tested it on both x86-64 and i386, with CONFIG_KEXEC on and off (so
    that it compiles).
    
    Signed-off-by: Bernhard Walle <bwalle@suse.de>
    Cc: yhlu.kernel@gmail.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9bb8582efb555521c7eec595ebd34e835ddc34b8
Author: Patrick McHardy <kaber@trash.net>
Date:   Tue Jul 8 03:24:44 2008 -0700

    vlan: TCI related type and naming cleanups
    
    The VLAN code contains multiple spots that use tag, id and tci as
    identifiers for arguments and variables incorrectly and they actually
    contain or are expected to contain something different. Additionally
    types are used inconsistently (unsigned short vs u16) and identifiers
    are sometimes capitalized.
    
    - consistently use u16 for storing TCI, ID or QoS values
    - consistently use vlan_id and vlan_tci for storing the respective values
    - remove capitalization
    - add kdoc comment to netif_hwaccel_{rx,receive_skb}
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 6236af82d8a989e150a02800c210eb61cb1e17be
Merge: e3ae0ac... 8b7ef4e...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jul 8 12:24:29 2008 +0200

    Merge branch 'x86/fixmap' into x86/devel
    
    Conflicts:
    
    	arch/x86/mm/init_64.c
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit df6b6a0cf62afeacdeb4c1a35b8fba21fda54399
Author: Patrick McHardy <kaber@trash.net>
Date:   Tue Jul 8 03:24:14 2008 -0700

    vlan: remove useless struct hlist_node declaration from if_vlan.h
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e3ae0acf59244ecf5b023ec99cef4b6b29d649bc
Merge: 4b62ac9... e7eb872...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jul 8 12:24:13 2008 +0200

    Merge branch 'x86/uv' into x86/devel

commit 22d1ba74bbafa96d3f425cc12714d3fe8675183f
Author: Patrick McHardy <kaber@trash.net>
Date:   Tue Jul 8 03:23:57 2008 -0700

    vlan: move struct vlan_dev_info to private header
    
    Hide struct vlan_dev_info from drivers to prevent them from growing
    more creative ways to use it. Provide accessors for the two drivers
    that currently use it.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7750f403cbe56971336d575b354365190b4e3227
Author: Patrick McHardy <kaber@trash.net>
Date:   Tue Jul 8 03:23:36 2008 -0700

    vlan: uninline __vlan_hwaccel_rx
    
    The function is huge and included at least once in every VLAN acceleration
    capable driver. Uninline it; to avoid having drivers depend on the VLAN
    module, the function is always built in statically when VLAN is enabled.
    
    With all VLAN acceleration capable drivers that build on x86_64 enabled,
    this results in:
    
       text    data     bss     dec     hex filename
    6515227  854044  343968 7713239  75b1d7 vmlinux.inlined
    6505637  854044  343968 7703649  758c61 vmlinux.uninlined
    ----------------------------------------------------------
      -9590
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e7eb8726d0e144f0925972c4ecee945e91a42753
Author: Cliff Wickman <cpw@sgi.com>
Date:   Mon Jun 23 08:32:25 2008 -0500

    x86, SGI UV: uv_ptc_proc_write fix
    
    Someone could write 0 bytes to /proc/sgi_uv/ptc_statistics,
    causing
      optstr[count - 1] = '\0';
    to write to who-knows-where.
    
    (Andi Kleen noticed this need from a patch I sent for
     similar code in the ia64 world (sn2_ptc_proc_write()).)
    
    (count less than zero is not possible here, as count is unsigned)
    
    Signed-off-by: Cliff Wickman <cpw@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit cef53278682eb2604cbd99de64cdb59a8b35235a
Author: Cliff Wickman <cpw@sgi.com>
Date:   Thu Jun 19 11:16:24 2008 -0500

    x86, SGI UV: TLB shootdown using broadcast assist unit, v6
    
    v6: 6/19 close the security hole in uv_ptc_proc_write())
    
      > Found a potential security hole while doing that:
      > static ssize_t uv_ptc_proc_write(struct file *file, const char __user *user,
      >                              size_t count, loff_t *data)
      >     if (copy_from_user(optstr, user, count))
      >             return -EFAULT;
      >
      > is count guaranteed to never be larger than 64?
    
    is fixed below.
    
    It adds tlb_uv.o to the Makefile.
    
    Signed-off-by: Cliff Wickman <cpw@sgi.com>
    Cc: mingo@elte.hu
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ab9c0bb8a8c1d71dd303abdaa61ec496128e2fbe
Author: Jack Steiner <steiner@sgi.com>
Date:   Mon Jun 16 12:09:10 2008 -0500

    x86: increase MAX_APICS for very large x86-64 configs
    
    Increase the maximum number of apics when running very large
    configurations. This patch has no affect on most systems.
    
    The patch has no effect on any 32-bit kernel. It adds ~4k to the size
    of 64-bit kernels but only if NR_CPUS > 255.
    
    Signed-off-by: Jack Steiner <steiner@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b6df1b8bc1250191cfee15627697111c1cbda53f
Author: Jack Steiner <steiner@sgi.com>
Date:   Thu Jun 19 21:51:05 2008 -0500

    x86: fix stack overflow for large values of MAX_APICS
    
    physid_mask_of_physid() causes a huge stack (12k) to be created if the
    number of APICS is large. Replace physid_mask_of_physid() with a
    new function that does not create large stacks. This is a problem only
    on large x86_64 systems.
    
    this paves the way to increase MAX_APICS.
    
    Signed-off-by: Jack Steiner <steiner@sgi.com>
    Cc: linux-mm@kvack.org
    Cc: mingo@elte.hu
    Cc: tglx@linutronix.de
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d400524affeb84bdfc2b00cd561fbfb8c09dadd7
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 18 14:51:57 2008 +0200

    SGI UV: TLB shootdown using broadcast assist unit, fix
    
    fix:
    
    arch/x86/kernel/tlb_uv.c: In function ‘uv_table_bases_init':
    arch/x86/kernel/tlb_uv.c:612: error: ‘bau_tabsp' undeclared (first use in this function)
    arch/x86/kernel/tlb_uv.c:612: error: (Each undeclared identifier is reported only once
    arch/x86/kernel/tlb_uv.c:612: error: for each function it appears in.)
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b4c286e6af24a116228c8c9f58b9a9eb5b7c000a
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 18 14:28:19 2008 +0200

    SGI UV: clean up arch/x86/kernel/tlb_uv.c
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit dc163a41ffba22a6ef70b51e7ddf68aa13b4b414
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 18 14:15:43 2008 +0200

    SGI UV: TLB shootdown using broadcast assist unit
    
    TLB shootdown for SGI UV.
    
    v5: 6/12 corrections/improvements per Ingo's second review
    
    Signed-off-by: Cliff Wickman <cpw@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b194b120507276b4f09e2e14f941884e777fc7c8
Author: Cliff Wickman <cpw@sgi.com>
Date:   Thu Jun 12 08:23:48 2008 -0500

    SGI UV: TLB shootdown using broadcast assist unit, cleanups
    
    TLB shootdown for SGI UV.
    
    v1: 6/2 original
    v2: 6/3 corrections/improvements per Ingo's review
    v3: 6/4 split atomic operations off to a separate patch (Jeremy's review)
    v4: 6/12 include <mach_apic.h> rather than <asm/mach-bigsmp/mach_apic.h>
             (fixes a !SMP build problem that Ingo found)
             fix the index on uv_table_bases[blade]
    
    Signed-off-by: Cliff Wickman <cpw@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 73e991f45fe7644711c0c9dd357a1a2c6e222707
Author: Cliff Wickman <cpw@sgi.com>
Date:   Wed Jun 4 15:33:17 2008 -0500

    x86 atomic operations: atomic_or_long() atomic_inc_short()
    
    Provide atomic operations for increment of a 16-bit integer and
    logical OR into a 64-bit integer.
    
    Signed-off-by: Cliff Wickman <cpw@sgi.com>
    Reviewed-by: Jeremy Fitzhardinge <jeremy@goop.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1812924bb1823950c1dc95c478b71b037057356e
Author: Cliff Wickman <cpw@sgi.com>
Date:   Mon Jun 2 08:56:14 2008 -0500

    x86, SGI UV: TLB shootdown using broadcast assist unit
    
    TLB shootdown for SGI UV.
    
    Depends on patch (in tip/x86/irq):
       x86-update-macros-used-by-uv-platform.patch   Jack Steiner May 29
    
    This patch provides the ability to flush TLB's in cpu's that are not on
    the local node.  The hardware mechanism for distributing the flush
    messages is the UV's "broadcast assist unit".
    
    The hook to intercept TLB shootdown requests is a 2-line change to
    native_flush_tlb_others() (arch/x86/kernel/tlb_64.c).
    
    This code has been tested on a hardware simulator. The real hardware
    is not yet available.
    
    The shootdown statistics are provided through /proc/sgi_uv/ptc_statistics.
    The use of /sys was considered, but would have required the use of
    many /sys files.  The debugfs was also considered, but these statistics
    should be available on an ongoing basis, not just for debugging.
    
    Issues to be fixed later:
    - The IRQ for the messaging interrupt is currently hardcoded as 200
      (see UV_BAU_MESSAGE).  It should be dynamically assigned in the future.
    - The use of appropriate udelay()'s is untested, as they are a problem
      in the simulator.
    
    Signed-off-by: Cliff Wickman <cpw@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d98b940ab29a245de84a1c138b866dcc29217601
Merge: cbd6712... 1b40a89...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jul 8 12:23:00 2008 +0200

    Merge branch 'linus' into x86/irq

commit 75b8846acd11ad3fc736d4df3413fe946bbf367c
Author: Patrick McHardy <kaber@trash.net>
Date:   Tue Jul 8 03:22:42 2008 -0700

    vlan: Add ethtool support
    
    Add ethtool support for querying the device for offload settings.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 26a25239d7a660cc7162e2463b48b40d544364d0
Author: Joonwoo Park <joonwpark81@gmail.com>
Date:   Tue Jul 8 03:22:16 2008 -0700

    vlan: Use is_vlan_dev()
    
    Use simplified is_vlan_dev function.
    
    Signed-off-by: Joonwoo Park <joonwpark81@gmail.com>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit acc81e1465d29e0284008770cc4b8bc90bd93bd7
Author: Patrick McHardy <kaber@trash.net>
Date:   Tue Jul 8 03:21:27 2008 -0700

    vlan: fix network_header/mac_header adjustments
    
    Lennert Buytenhek points out that the VLAN code incorrectly adjusts
    skb->network_header to point in the middle of the VLAN header and
    additionally tries to adjust skb->mac_header without checking for
    validity.
    
    The network_header should not be touched at all since we're only
    adding headers in front of it, mac_header adjustments are not
    necessary at all.
    
    Based on patch by Lennert Buytenhek <buytenh@wantstofly.org>.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 4b62ac9a2b859f932afd5625362c927111b7dd9b
Merge: 2b4fa85... 8700600...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jul 8 12:17:08 2008 +0200

    Merge branch 'x86/nmi' into x86/devel
    
    Conflicts:
    
    	arch/x86/kernel/nmi.c
    	arch/x86/kernel/nmi_32.c
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 256f3bfce87fe39ec008b2c27890b30066984f50
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Tue Jul 8 03:08:16 2008 -0700

    irda: Remove useless pm_dev references
    
    Some IRDA headers contain references to 'struct pm_dev' that are not
    necessary any more and may be removed.
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Acked-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 81c684d12ddc05bba4953e36e9cdd5939dde344b
Author: Denis V. Lunev <den@openvz.org>
Date:   Tue Jul 8 03:05:28 2008 -0700

    ipv4: remove flush_mutex from ipv4_sysctl_rtcache_flush
    
    It is possible to avoid locking at all in ipv4_sysctl_rtcache_flush by
    defining local ctl_table on the stack.
    
    The patch is based on the suggestion from Eric W. Biederman.
    
    Signed-off-by: Denis V. Lunev <den@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 2c693610fe923764fe41b846fb86938a2010da6e
Author: Richard Kennedy <richard@rsk.demon.co.uk>
Date:   Tue Jul 8 03:03:01 2008 -0700

    net: remove padding from struct socket on 64bit & increase objects/cache
    
    remove padding from struct socket reducing its size by 8 bytes.
    
    This allows more objects/cache in sock_inode_cache
    12 objects/cache when cacheline size is 128 (generic x86_64)
    
    Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 2b4fa851b2f06fdb04cac808b57324f5e51e1578
Merge: 3de352b... 46f68e1...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jul 8 11:59:23 2008 +0200

    Merge branch 'x86/numa' into x86/devel
    
    Conflicts:
    
    	arch/x86/Kconfig
    	arch/x86/kernel/e820.c
    	arch/x86/kernel/efi_64.c
    	arch/x86/kernel/mpparse.c
    	arch/x86/kernel/setup.c
    	arch/x86/kernel/setup_32.c
    	arch/x86/mm/init_64.c
    	include/asm-x86/proto.h
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 46f68e1c6b04a04772e828ff3bcd07ed708805c2
Author: Bernhard Walle <bwalle@suse.de>
Date:   Sun Jun 8 15:46:31 2008 +0200

    x86: use reserve_bootmem_generic() to reserve crashkernel memory on x86_64
    
    This patch uses reserve_bootmem_generic() instead of reserve_bootmem()
    to reserve the crashkernel memory on x86_64. That's necessary for NUMA
    machines, see 00212fef814612245ed0261cbac8426d0c9a31a5:
    
      [PATCH] Fix kdump Crash Kernel boot memory reservation for NUMA machines
    
      This patch will fix a boot memory reservation bug that trashes memory on
      the ES7000 when loading the kdump crash kernel.
    
      The code in arch/x86_64/kernel/setup.c to reserve boot memory for the crash
      kernel uses the non-numa aware "reserve_bootmem" function instead of the
      NUMA aware "reserve_bootmem_generic".  I checked to make sure that no other
      function was using "reserve_bootmem" and found none, except the ones that
      had NUMA ifdef'ed out.
    
      I have tested this patch only on an ES7000 with NUMA on and off (numa=off)
      in a single (non-NUMA) and multi-cell (NUMA) configurations.
    
      Signed-off-by: Amul Shah <amul.shah@unisys.com>
      Looks-good-to: Vivek Goyal <vgoyal@in.ibm.com>
      Cc: Andi Kleen <ak@muc.de>
      Signed-off-by: Andrew Morton <akpm@osdl.org>
      Signed-off-by: Linus Torvalds <torvalds@osdl.org>
    
    The switch-back to reserve_bootmem() was accidentally introduced in
    5c3391f9f749023a49c64d607da4fb49263690eb when adding the BOOTMEM_EXCLUSIVE
    parameter.
    
    Signed-off-by: Bernhard Walle <bwalle@suse.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3fd052b1b46ac23a2316283a996fe6c32dbcf132
Author: Bernhard Walle <bwalle@suse.de>
Date:   Sun Jun 8 15:46:30 2008 +0200

    x86: add flags parameter to reserve_bootmem_generic()
    
    This patch adds a 'flags' parameter to reserve_bootmem_generic() like it
    already has been added in reserve_bootmem() with commit
    72a7fe3967dbf86cb34e24fbf1d957fe24d2f246.
    
    It also changes all users to use BOOTMEM_DEFAULT, which doesn't effectively
    change the behaviour. Since the change is x86-specific, I don't think it's
    necessary to add a new API for migration. There are only 4 users of that
    function.
    
    The change is necessary for the next patch, using reserve_bootmem_generic()
    for crashkernel reservation.
    
    Signed-off-by: Bernhard Walle <bwalle@suse.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4ad3f26162ece5aca3045fd45e15dd99acea4a0e
Author: Joonwoo Park <joonwpark81@gmail.com>
Date:   Tue Jul 8 02:38:56 2008 -0700

    netfilter: fix string extension for case insensitive pattern matching
    
    The flag XT_STRING_FLAG_IGNORECASE indicates case insensitive string
    matching. netfilter can find cmd.exe, Cmd.exe, cMd.exe and etc easily.
    
    A new revision 1 was added, in the meantime invert of xt_string_info
    was moved into flags as a flag. If revision is 1, The flag
    XT_STRING_FLAG_INVERT indicates invert matching.
    
    Signed-off-by: Joonwoo Park <joonwpark81@gmail.com>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit dde77e604497dada6f224a685278dfb27747ae52
Author: Joonwoo Park <joonwpark81@gmail.com>
Date:   Tue Jul 8 02:38:40 2008 -0700

    textsearch: convert kmalloc + memset to kzalloc
    
    convert kmalloc + memset to kzalloc for alloc_ts_config
    
    Signed-off-by: Joonwoo Park <joonwpark81@gmail.com>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 43138833ee9af07e865a4dcbfe81684c9c2f2262
Author: Joonwoo Park <joonwpark81@gmail.com>
Date:   Tue Jul 8 02:38:27 2008 -0700

    textsearch: ts_fsm: return error on request for case insensitive search
    
    For fsm text search, handle case insensitive parameter as -EINVAL.
    
    Signed-off-by: Joonwoo Park <joonwpark81@gmail.com>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 2523c3fc2bc9e34c06a71517844d55353f1f904a
Author: Joonwoo Park <joonwpark81@gmail.com>
Date:   Tue Jul 8 02:38:09 2008 -0700

    textsearch: ts_kmp: support case insensitive searching in Knuth-Morris-Pratt algorithm
    
    Add support for case insensitive search to Knuth-Morris-Pratt algorithm.
    
    Signed-off-by: Joonwoo Park <joonwpark81@gmail.com>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 3b76d08190e6b420ed3f5534aa99ee29d82d731f
Author: Joonwoo Park <joonwpark81@gmail.com>
Date:   Tue Jul 8 02:37:54 2008 -0700

    textsearch: ts_bm: support case insensitive searching in Boyer-Moore algorithm
    
    Add support for case insensitive search to Boyer-Moore algorithm.
    
    Signed-off-by: Joonwoo Park <joonwpark81@gmail.com>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit b9c796783151678d08b1ec1ef410685b2515ba51
Author: Joonwoo Park <joonwpark81@gmail.com>
Date:   Tue Jul 8 02:37:31 2008 -0700

    textsearch: support for case insensitive searching
    
    The function textsearch_prepare has a new flag to support case
    insensitive searching.
    
    Signed-off-by: Joonwoo Park <joonwpark81@gmail.com>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 58de7862e61cb71251a25314d1b3d7260af1448a
Author: Patrick McHardy <kaber@trash.net>
Date:   Tue Jul 8 02:37:07 2008 -0700

    netfilter: ebt_nflog: fix Kconfig typo
    
    The help text should refer to nflog instead of ulog. Noticed by
    Krzysztof Halasa <khc@pm.waw.pl>.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit cdf060a5d3c2afc7998af94b26a6c5182419e071
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jul 8 02:36:40 2008 -0700

    netfilter: cleanup netfilter_ipv6.h userspace header
    
    Kernel functions are not for userspace.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 43de9dfeaa30f7ed801dc1c38bdb63b1738bddcc
Author: Alexey Dobriyan <adobriyan@gmail.com>
Date:   Tue Jul 8 02:36:18 2008 -0700

    netfilter: ip6table_filter in netns for real
    
    One still needs to remove checks in nf_hook_slow() and nf_sockopt_find()
    to test this, though.
    
    Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit b891c5a831b13f74989dcbd7b39d04537b2a05d9
Author: Pablo Neira Ayuso <pablo@netfilter.org>
Date:   Tue Jul 8 02:35:55 2008 -0700

    netfilter: nf_conntrack: add allocation flag to nf_conntrack_alloc
    
    ctnetlink does not need to allocate the conntrack entries with GFP_ATOMIC
    as its code is executed in user context.
    
    Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit b11c16beb92112885edccc79e17d39c5d218f441
Author: Russ Dill <Russ.Dill@gmail.com>
Date:   Tue Jul 8 02:35:27 2008 -0700

    netfilter: Get rid of refrences to no longer existant Fast NAT.
    
    Get rid of refrences to no longer existant Fast NAT.
    
    IP_ROUTE_NAT support was removed in August of 2004, but references to Fast
    NAT were left in a couple of config options.
    
    Signed-off-by: Russ Dill <Russ.Dill@gmail.com>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit d2789312cc6d875462d1d248e07a8a9caf8a6ae3
Author: Alexey Dobriyan <adobriyan@parallels.com>
Date:   Tue Jul 8 02:34:52 2008 -0700

    netfilter: use correct namespace in ip6table_security
    
    Signed-off-by: Alexey Dobriyan <adobriyan@parallels.com>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 053713f5745b8b08fb598adb65230bc168cb9d8d
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Thu Jun 5 11:10:59 2008 -0700

    x86: fix setup.c printk format warning
    
    Fix setup.c printk format warning:
    
    linux-next-20080605/arch/x86/kernel/setup.c: In function 'setup_per_cpu_areas':
    linux-next-20080605/arch/x86/kernel/setup.c:173: warning: format '%lu' expects type 'long unsigned int', but argument 2 has type 'ssize_t'
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 03db1f74a7d823e3de3767f36b1e08829f6fb3a1
Author: Vegard Nossum <vegard.nossum@gmail.com>
Date:   Fri Jun 6 16:33:25 2008 +0200

    x86: don't return invalid pointers from node_to_cpumask()
    
    Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 076ac2af86c3b7f89ac31bc50a7508d3e035b786
Author: Mike Travis <travis@sgi.com>
Date:   Mon May 12 21:21:12 2008 +0200

    sched, numa: replace MAX_NUMNODES with nr_node_ids in kernel/sched.c
    
      * Replace usages of MAX_NUMNODES with nr_node_ids in kernel/sched.c,
        where appropriate.  This saves some allocated space as well as many
        wasted cycles going through node entries that are non-existent.
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 886533a3e370a6d5c4e46819d1e14bd2f20dbb3a
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:36 2008 +0200

    x86: numa_64.c fix shadowed variable
    
    sparse mutters:
    arch/x86/mm/numa_64.c:195:27: warning: symbol 'end_pfn' shadows an earlier one
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 864fc31ea59798905a37cd896a3e093915a3b366
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:36 2008 +0200

    x86: numa_64.c make local variables static
    
    plat_node_bdata, cmdline, nodemap_addr, nodemap_size are local to
    numa_64.c. Make them static
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f307d25e638d3408659a2ec98fb3fd1737f7cb31
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Wed May 21 11:21:13 2008 +0100

    x86: compile error fix for smpboot.c
    
    Without this patch, my link fails with:
    
    arch/x86/kernel/built-in.o(.cpuinit.text+0x3c6e): In function `get_local_pda':
    : undefined reference to `_cpu_pda'
    arch/x86/kernel/built-in.o(.cpuinit.text+0x3cd1): In function `get_local_pda':
    : undefined reference to `after_bootmem'
    arch/x86/kernel/built-in.o(.cpuinit.text+0x3cec): In function `get_local_pda':
    : undefined reference to `_cpu_pda'
    make[2]: *** [.tmp_vmlinux1] Error 1
    
    Caused by commit 766da892634694f795b18b9538407816896fc470
        x86: remove static boot_cpu_pda array v2
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 5deb0b2a25b7b568ab81f7c38052572ecf4ccc96
Author: Mike Travis <travis@sgi.com>
Date:   Mon May 12 21:21:13 2008 +0200

    x86: leave initial __cpu_pda array in place until cpus are booted
    
    Ingo Molnar wrote:
    ...
    > they crashed after about 3 randconfig iterations with:
    >
    >   early res: 4 [8000-afff] PGTABLE
    >   early res: 5 [b000-b87f] MEMNODEMAP
    > PANIC: early exception 0e rip 10:ffffffff8077a150 error 2 cr2 37
    > Pid: 0, comm: swapper Not tainted 2.6.25-sched-devel.git-x86-latest.git #14
    >
    > Call Trace:
    >  [<ffffffff81466196>] early_idt_handler+0x56/0x6a
    >  [<ffffffff8077a150>] ? numa_set_node+0x30/0x60
    >  [<ffffffff8077a129>] ? numa_set_node+0x9/0x60
    >  [<ffffffff8147a543>] numa_init_array+0x93/0xf0
    >  [<ffffffff8147b039>] acpi_scan_nodes+0x3b9/0x3f0
    >  [<ffffffff8147a496>] numa_initmem_init+0x136/0x150
    >  [<ffffffff8146da5f>] setup_arch+0x48f/0x700
    >  [<ffffffff802566ea>] ? clockevents_register_notifier+0x3a/0x50
    >  [<ffffffff81466a87>] start_kernel+0xd7/0x440
    >  [<ffffffff81466422>] x86_64_start_kernel+0x222/0x280
    ...
    Here's the fixup...  This one should follow the previous patches.
    
    Thanks,
    Mike
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 3461b0af025251bbc6b3d56c821c6ac2de6f7209
Author: Mike Travis <travis@sgi.com>
Date:   Mon May 12 21:21:13 2008 +0200

    x86: remove static boot_cpu_pda array v2
    
      * Remove the boot_cpu_pda array and pointer table from the data section.
        Allocate the pointer table and array during init.  do_boot_cpu()
        will reallocate the pda in node local memory and if the cpu is being
        brought up before the bootmem array is released (after_bootmem = 0),
        then it will free the initial pda.  This will happen for all cpus
        present at system startup.
    
        This removes 512k + 32k bytes from the data section.
    
    For inclusion into sched-devel/latest tree.
    
    Based on:
    	git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
        +   sched-devel/latest  .../mingo/linux-2.6-sched-devel.git
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 9f248bde9d47cc177011198c9a15fb339b9f3215
Author: Mike Travis <travis@sgi.com>
Date:   Mon May 12 21:21:12 2008 +0200

    x86: remove the static 256k node_to_cpumask_map
    
      * Consolidate node_to_cpumask operations and remove the 256k
        byte node_to_cpumask_map.  This is done by allocating the
        node_to_cpumask_map array after the number of possible nodes
        (nr_node_ids) is known.
    
      * Debug printouts when CONFIG_DEBUG_PER_CPU_MAPS is active have
        been increased.  It now shows faults when calling node_to_cpumask()
        and node_to_cpumask_ptr().
    
    For inclusion into sched-devel/latest tree.
    
    Based on:
    	git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
        +   sched-devel/latest  .../mingo/linux-2.6-sched-devel.git
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 7891a24e1ee50c96896c0cf7da216a8e7b573ca5
Author: Mike Travis <travis@sgi.com>
Date:   Mon May 12 21:21:12 2008 +0200

    x86: restore pda nodenumber field
    
      * Restore the nodenumber field in the x86_64 pda.  This field is slightly
        different than the x86_cpu_to_node_map mainly because it's a static
        indication of which node the cpu is on while the cpu to node map is a
        dyanamic mapping that may get reset if the cpu goes offline.  This also
        simplifies the numa_node_id() macro.
    
    For inclusion into sched-devel/latest tree.
    
    Based on:
    	git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
        +   sched-devel/latest  .../mingo/linux-2.6-sched-devel.git
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 23ca4bba3e20c6c3cb11c1bb0ab4770b724d39ac
Author: Mike Travis <travis@sgi.com>
Date:   Mon May 12 21:21:12 2008 +0200

    x86: cleanup early per cpu variables/accesses v4
    
      * Introduce a new PER_CPU macro called "EARLY_PER_CPU".  This is
        used by some per_cpu variables that are initialized and accessed
        before there are per_cpu areas allocated.
    
        ["Early" in respect to per_cpu variables is "earlier than the per_cpu
        areas have been setup".]
    
        This patchset adds these new macros:
    
    	DEFINE_EARLY_PER_CPU(_type, _name, _initvalue)
    	EXPORT_EARLY_PER_CPU_SYMBOL(_name)
    	DECLARE_EARLY_PER_CPU(_type, _name)
    
    	early_per_cpu_ptr(_name)
    	early_per_cpu_map(_name, _idx)
    	early_per_cpu(_name, _cpu)
    
        The DEFINE macro defines the per_cpu variable as well as the early
        map and pointer.  It also initializes the per_cpu variable and map
        elements to "_initvalue".  The early_* macros provide access to
        the initial map (usually setup during system init) and the early
        pointer.  This pointer is initialized to point to the early map
        but is then NULL'ed when the actual per_cpu areas are setup.  After
        that the per_cpu variable is the correct access to the variable.
    
        The early_per_cpu() macro is not very efficient but does show how to
        access the variable if you have a function that can be called both
        "early" and "late".  It tests the early ptr to be NULL, and if not
        then it's still valid.  Otherwise, the per_cpu variable is used
        instead:
    
    	#define early_per_cpu(_name, _cpu) 			\
    		(early_per_cpu_ptr(_name) ?			\
    			early_per_cpu_ptr(_name)[_cpu] :	\
    			per_cpu(_name, _cpu))
    
        A better method is to actually check the pointer manually.  In the
        case below, numa_set_node can be called both "early" and "late":
    
    	void __cpuinit numa_set_node(int cpu, int node)
    	{
    	    int *cpu_to_node_map = early_per_cpu_ptr(x86_cpu_to_node_map);
    
    	    if (cpu_to_node_map)
    		    cpu_to_node_map[cpu] = node;
    	    else
    		    per_cpu(x86_cpu_to_node_map, cpu) = node;
    	}
    
      * Add a flag "arch_provides_topology_pointers" that indicates pointers
        to topology cpumask_t maps are available.  Otherwise, use the function
        returning the cpumask_t value.  This is useful if cpumask_t set size
        is very large to avoid copying data on to/off of the stack.
    
      * The coverage of CONFIG_DEBUG_PER_CPU_MAPS has been increased while
        the non-debug case has been optimized a bit.
    
      * Remove an unreferenced compiler warning in drivers/base/topology.c
    
      * Clean up #ifdef in setup.c
    
    For inclusion into sched-devel/latest tree.
    
    Based on:
    	git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
        +   sched-devel/latest  .../mingo/linux-2.6-sched-devel.git
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 1184dc2ffe2c8fb9afb766d870850f2c3165ef25
Author: Mike Travis <travis@sgi.com>
Date:   Mon May 12 21:21:12 2008 +0200

    x86: modify Kconfig to allow up to 4096 cpus
    
      * Increase the limit of NR_CPUS to 4096 and introduce a boolean
        called "MAXSMP" which when set (e.g. "allyesconfig"), will set
        NR_CPUS = 4096 and NODES_SHIFT = 9 (512).
    
      * Changed max setting for NODES_SHIFT from 15 to 9 to accurately
        reflect the real limit.
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 7496b60654e759d0b9008b80908e80727904b3c4
Author: Mike Travis <travis@sgi.com>
Date:   Mon May 12 21:21:12 2008 +0200

    x86: fix remove cpu_pda table patch
    
    Mike Travis wrote:
    > Ingo Molnar wrote:
    >> * Mike Travis <travis@sgi.com> wrote:
    >>
    >>> [Ingo - please replace "PATCH 07/11" with this one.]
    >>>
    >>>     *	Remove 544k bytes from the kernel by removing the boot_cpu_pda
    >>> 	array from the data section and allocating it during startup.
    >>>
    >>> 	Fixed panic in setup_per_cpu_areas when HOTPLUG_CPU not set.
    >>>
    >>> For inclusion into sched-devel/latest tree.
    >> sched-devel.git randconfig testing found another crash with your queue:
    >>
    >> [    0.111060] Brought up 1 CPUs
    >> [    0.111986] Total of 1 processors activated (4022.73 BogoMIPS).
    >> [    0.112987] Testing NMI watchdog ... <1>BUG: unable to handle kernel NULL pointer dereference at 0000000000000040
    >> [    0.114982] IP: [<ffffffff8180d4a0>] check_nmi_watchdog+0xb0/0x210
    >> [    0.114982] PGD 0
    >> [    0.114982] Oops: 0000 [1] SMP
    >> [    0.114982] CPU 0
    >> [............]
    >>
    >>  http://redhat.com/~mingo/misc/config-Mon_Apr_28_23_25_25_CEST_2008.bad
    >>  http://redhat.com/~mingo/misc/log-Mon_Apr_28_23_25_25_CEST_2008.bad
    >>
    >> 	Ingo
    >
    > Hi Ingo,
    >
    > I need a bit more information on your hardware configuration.  Building a
    > kernel with the above config file started up fine on both the Intel and AMD
    > boxes.
    >
    > Based on the above output it looks like it might be a UP machine?
    ...
    
    Ok, I think I found it.  In check_nmi_watchdog():
    
            for (cpu = 0; cpu < NR_CPUS; cpu++)
                    prev_nmi_count[cpu] = cpu_pda(cpu)->__nmi_count;
    
    As I mentioned it works fine on both of my systems so could you try it out?
    
    Thanks!
    Mike
    --
    
      * Change function check_nmi_watchdog() to use nr_cpu_ids instead of NR_CPUS.
    
    Based on:
    	git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
        +   sched-devel/latest  .../mingo/linux-2.6-sched-devel.git
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit dbb6152e6f72df367f8a955586c5e6282a7255e5
Author: Yinghai Lu <yhlu.kernel.send@gmail.com>
Date:   Sat Apr 19 01:30:16 2008 -0700

    x86: don't call pxm_to_node again
    
    also make bus_numa work even if ACPI_NUMA is not defined.
    
    don't call pxm_to_node again, and use node directly.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b755de8dfdfef97effaa91379ffafcb81f4d62a1
Author: Yinghai Lu <Yinghai.Lu@Sun.COM>
Date:   Wed Feb 20 12:41:52 2008 -0800

    x86: make dev_to_node return online node
    
    a numa system (with multi HT chains) may return node without ram. Aka it
    is not online. Try to get an online node, otherwise return -1.
    
    Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 3de352bbd86f890dd0c5e1c09a6a1b0b29e0f8ce
Merge: 1b8ba39... 9340e1c...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jul 8 11:14:58 2008 +0200

    Merge branch 'x86/mpparse' into x86/devel
    
    Conflicts:
    
    	arch/x86/Kconfig
    	arch/x86/kernel/io_apic_32.c
    	arch/x86/kernel/setup_64.c
    	arch/x86/mm/init_32.c
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9340e1ccdf7b9b22a2be7f51cd74e8b5e11961bf
Author: Matthew Garrett <mjg59@srcf.ucam.org>
Date:   Tue Jul 1 01:12:06 2008 +0100

    x86, ioapic, acpi quirk: disable IRQ 0 through I/O APIC for some HP systems
    
    Some HP laptops have a problem with their DSDT reporting as
    HP/SB400/10000, which includes some code which overrides all temperature
    trip points to 16C if the INTIN2 input of the I/O APIC is enabled.  This
    input is incorrectly designated the ISA IRQ 0 via an interrupt source
    override even though it is wired to the output of the master 8259A and
    INTIN0 is not connected at all.  So far two models have been identified,
    namely nx6125 and nx6325.
    
    Use a knob provided by the I/O APIC interrupt registration code to
    abandon any attempts to route IRQ 0 through the I/O APIC for these
    systems.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Cc: Len Brown <lenb@kernel.org>
    Cc: Matthew Garrett <mjg59@srcf.ucam.org>
    Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 471694ea6c6ccdf7131354f1d698d4d83a605293
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Tue Jul 1 01:11:35 2008 +0100

    x86, ioapic, acpi: add a knob to disable IRQ 0 through I/O APIC
    
    As discovered recently some systems exhibit problems when the 8254 timer
    IRQ is routed through the I/O APIC.  These problems do not affect the
    timer IRQ itself and therefore cannot be detected when the correctness of
    operation of the interrupt is verified in check_timer().  Therefore the
    I/O APIC path of the timer IRQ has to be disabled entirely.
    
    This is a change that lets platforms ask for the timer IRQ not to be
    registered in the I/O APIC interrupt tables.  The local APIC and ExtINTA
    paths are unaffected.  This request is only taken into account for ACPI
    platforms as MP table systems seem unaffected so far.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Cc: Len Brown <lenb@kernel.org>
    Cc: Matthew Garrett <mjg59@srcf.ucam.org>
    Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit bad48f4b313a756ccde454c25c14c828e2fd5819
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Fri Jun 20 07:33:31 2008 -0700

    x86: simplify x86_mpparse dependency check
    
    "Maciej W. Rozycki" <macro@linux-mips.org> said:
    
    > Given X86_64 selects X86_LOCAL_APIC I am not sure the redundancy seen
    >above does not actually obscure the logic behind...  I think:
    >
    >       depends on X86_LOCAL_APIC && !X86_VISWS
    >
    >would be clearer and get the same.
    
    Suggested-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: Len Brown <lenb@kernel.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c73d8dd8595c4c6c1c016bb1ac4dd8035e67975b
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jul 8 10:47:39 2008 +0200

    Revert parts of "x86: update mptable"
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a4caa18efe468acb3522e30763de57a67b3e438b
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Thu Jun 19 12:15:01 2008 -0700

    x86: fix compiling when CONFIG_X86_MPPARSE is not set
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6695c85b2e6f9f2e9ccaa8af38b72f5ab4a5184f
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Thu Jun 19 12:13:09 2008 -0700

    x86: let MPS support be selectable, v2
    
    v2: seperate "fix for compiling when MPPARSE is not set" to another patch
        make X86_MPPARSE to be selectable only when acpi is set and
        X86_MPPARSE will be set if acpi is not set.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: Maciej W. Rozycki <macro@linux-mips.org>
    Cc: Len Brown <lenb@kernel.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit fcfa146e412023dd55f8855f240b2c2082dc1baa
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 18 17:29:31 2008 -0700

    x86: update mptable fix with no ioapic v2
    
    if the system doesn't have ioapic, we don't need to store entries for mptable
    update
    
    also let mp_config_acpi_gsi not call func in mpparse
    so later could decouple mpparse with acpi more easily
    
    Reported-by: Daniel Exner <dex@dragonslave.de>
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: Daniel Exner <dex@dragonslave.de>
    Cc: Len Brown <lenb@kernel.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 95a71a45c250177854f7c530810c88a8a19a443b
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 18 17:27:08 2008 -0700

    x86: cleanup machine_specific_memory_setup, v2
    
    1. let 64bit support 88 and e801 too
    2. introduce default_machine_specific_memory_setup, and reuse it
       for voyager
    
    v2: fix 64 bit compiling
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 66a6f8d539416c9664f3a04ecb12f55a0097ab8c
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 18 11:54:37 2008 -0700

    x86: remove unused file after numaq etc depends on genericarch
    
    we don't need those mach_mpspec.h files now.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1c6e55032e24ff79668581a0f296c278ef7edd4e
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jun 17 15:41:45 2008 -0700

    x86: use acpi_numa_init to parse on 32-bit numa
    
    seperate SRAT finding and parsing from get_memcfg_from_srat,
    and let getmemcfg_from_srat only handle array from previous step.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0699eae140a3eeca976df4e3b7699b1fa3f763cd
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jun 17 15:39:01 2008 -0700

    x86: Kconfig cleanup with genericarch
    
    we already have summit and etc depends on genericarch,
    so use genericarch only.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 593a0cc39046515a438ca9fcc168115961f9f503
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jun 17 10:02:45 2008 -0700

    x86: move some function out of setup_bootmem_alloc
    
    ... to make it more like 64-bit.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 064d25f12014ae1d97c2882f9ab874995321f2b2
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon Jun 16 19:58:28 2008 -0700

    x86: merge setup_memory_map with e820
    
    ... and kill e820_32/64.c and e820_32/64.h
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit cc9f7a0ccf000d4db5fbdc7b0ae48eefea102f69
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon Jun 16 16:11:08 2008 -0700

    x86: kill bad_ppro
    
    so don't punish all other cpus without that problem when init highmem
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 41c094fd3ca54f1a71233049cf136ff94c91f4ae
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon Jun 16 13:03:31 2008 -0700

    x86: move e820_resource_resources to e820.c
    
    and make 32-bit resource registration more like 64 bit.
    
    also move probe_roms back to setup_32.c
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8c5beb50d3ec915d15c4d38aa37282309a65f14e
Author: Huang, Ying <ying.huang@intel.com>
Date:   Wed Jun 11 11:33:39 2008 +0800

    x86 boot: pass E820 memory map entries more than 128 via linked list of setup data
    
    Because of the size limits of struct boot_params (zero page), the
    maximum number of E820 memory map entries can be passed to kernel is
    128. As pointed by Paul Jackson, there is some machine produced by SGI
    with so many nodes that the number of E820 memory map entries is more
    than 128. To enabling Linux kernel on these system, a new setup data
    type named SETUP_E820_EXT is defined to pass additional memory map
    entries to Linux kernel.
    
    This patch is based on x86/auto-latest branch of git-x86 tree and has
    been tested on x86_64 and i386 platform.
    
    Signed-off-by: Huang Ying <ying.huang@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b5bc6c0e55000dab86b73f838f5ad02908b23755
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jun 14 18:32:52 2008 -0700

    x86, mm: use add_highpages_with_active_regions() for high pages init v2
    
    use early_node_map to init high pages, so we can remove page_is_ram() and
    page_is_reserved_early() in the big loop with add_one_highpage
    
    also remove page_is_reserved_early(), it is not needed anymore.
    
    v2: fix the build of other platforms
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d0be6bdea103b8d04c8a3495538b7c0011ae4129
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jun 15 18:58:51 2008 -0700

    x86: rename two e820 related functions
    
    rename update_memory_range to e820_update_range
    rename add_memory_region to e820_add_region
    
    to make it more clear that they are about e820 map operations.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6df8809bbd1b48cc6d428df7372ed749c8711641
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jun 15 18:19:46 2008 -0700

    x86: use dstapic in mp_config_acpi_legacy_irqs
    
    so we don't get the same value multiple times.
    
    also make mp_config_acpi_legacy_irqs more readable by moving assignments
    together.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d867e5310bd3c560093d39669ef52ff7f1b5711a
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jun 14 01:26:41 2008 -0700

    x86: keep MP_intsrc_info untouched if we do not update mptable
    
    Daniel Exner reported IO-APIC enumeration breakage in linux-next.
    
    Alexey Starikovskiy found out that it might be related to
    commit 2944e16b25 "x86: update mptable".
    
    use enable_update_mptable to decide if need check before add mp_irqs array.
    
    Reported-by: Daniel Exner <webmaster@dragonslave.de>
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9a27f5c51629c3d3b7718dd4be3d2722b472fafe
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Fri Jun 13 20:07:03 2008 -0700

    x86: clean up relocate_initrd
    
    1. move that before zone_sizes_init ...
    2. add free_early for one old one, otherwise it will be be reserved again
       when we init highmem.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit cc1050bafebfb1d7935331282e948b5016318192
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Fri Jun 13 19:08:52 2008 -0700

    x86: replace shrink_active_range() with remove_active_range()
    
    in case we have kva before ramdisk on a node, we still need to use
    those ranges.
    
    v2: reserve_early kva ram area, in case there are holes in highmem, to avoid
        those area could be treat as free high pages.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d2dbf343329dc777d77488743465f7be4245971d
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Fri Jun 13 02:00:56 2008 -0700

    x86: clean up reserve_bootmem_generic() and port it to 32-bit
    
    1. add reserve_bootmem_generic for 32bit
    2. change len to unsigned long
    3. make early_res_to_bootmem to use it
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b1f006b65c12b85df81f12c1073ad18fd26f4a16
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon Jun 9 18:11:36 2008 -0700

    x86: make generic arch support NUMAQ, fix #2
    
    we are checking mptable early for numaq, so don't need to reserve_bootmem
    for it. bootmem is not there yet.
    
    do the same thing as 64-bit.
    
    found it on 64g above system from 64-bit kernel kexec to 32 bit kernel with
    numaq support.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b20d70b70e9aa854c47d2af10659f1033b6d69bb
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon Jun 9 17:00:15 2008 -0700

    x86: make generic arch support NUMAQ, fix
    
    fix typo in bigsmp switching.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ab4a465e96adf2f3a8aaa95384bacfa9ab661e35
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jun 10 12:55:54 2008 -0700

    x86: e820 merge parsing of the mem=/memmap= boot parameters
    
    since we now have 32-bit support for e820_register_active_regions(),
    we can merge the parsing of the mem=/memmap= boot parameters.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit df5f6c212cc049d1989b5ce71bb863a367c261e9
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jun 10 16:38:41 2008 +0200

    x86: unify the reserve_bootmem() behavior of early_res_to_bootmem()
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 12448e3ef3ae7fca7a7ad205084f45a67dcc4356
Author: Bernhard Walle <bwalle@suse.de>
Date:   Sun Jun 8 15:46:31 2008 +0200

    x86: use reserve_bootmem_generic() to reserve crashkernel memory on x86_64
    
    This patch uses reserve_bootmem_generic() instead of reserve_bootmem()
    to reserve the crashkernel memory on x86_64. That's necessary for NUMA
    machines, see 00212fef814612245ed0261cbac8426d0c9a31a5:
    
      [PATCH] Fix kdump Crash Kernel boot memory reservation for NUMA machines
    
      This patch will fix a boot memory reservation bug that trashes memory on
      the ES7000 when loading the kdump crash kernel.
    
      The code in arch/x86_64/kernel/setup.c to reserve boot memory for the crash
      kernel uses the non-numa aware "reserve_bootmem" function instead of the
      NUMA aware "reserve_bootmem_generic".  I checked to make sure that no other
      function was using "reserve_bootmem" and found none, except the ones that
      had NUMA ifdef'ed out.
    
      I have tested this patch only on an ES7000 with NUMA on and off (numa=off)
      in a single (non-NUMA) and multi-cell (NUMA) configurations.
    
      Signed-off-by: Amul Shah <amul.shah@unisys.com>
      Looks-good-to: Vivek Goyal <vgoyal@in.ibm.com>
      Cc: Andi Kleen <ak@muc.de>
      Signed-off-by: Andrew Morton <akpm@osdl.org>
      Signed-off-by: Linus Torvalds <torvalds@osdl.org>
    
    The switch-back to reserve_bootmem() was accidentally introduced in
    5c3391f9f749023a49c64d607da4fb49263690eb when adding the BOOTMEM_EXCLUSIVE
    parameter.
    
    Signed-off-by: Bernhard Walle <bwalle@suse.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8b2ef1d7285740953a2c4ef7faf15fdfc5e2f358
Author: Bernhard Walle <bwalle@suse.de>
Date:   Sun Jun 8 15:46:30 2008 +0200

    x86: add flags parameter to reserve_bootmem_generic()
    
    This patch adds a 'flags' parameter to reserve_bootmem_generic() like it
    already has been added in reserve_bootmem() with commit
    72a7fe3967dbf86cb34e24fbf1d957fe24d2f246.
    
    It also changes all users to use BOOTMEM_DEFAULT, which doesn't effectively
    change the behaviour. Since the change is x86-specific, I don't think it's
    necessary to add a new API for migration. There are only 4 users of that
    function.
    
    The change is necessary for the next patch, using reserve_bootmem_generic()
    for crashkernel reservation.
    
    Signed-off-by: Bernhard Walle <bwalle@suse.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 896395c290f902576270d84291c1f7f8bfbe339d
Merge: af1cf20... 1b40a89...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jul 8 10:32:56 2008 +0200

    Merge branch 'linus' into tmp.x86.mpparse.new

commit 1b8ba39a3fad9c58532f6dad12c94d6e675be656
Merge: 58cf352... cbd6712...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jul 8 09:53:57 2008 +0200

    Merge branch 'x86/irq' into x86/devel
    
    Conflicts:
    
    	arch/x86/kernel/i8259.c
    	arch/x86/kernel/irqinit_64.c
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 58cf35228fec541418cc3bd781d6c069d904815e
Merge: 3c1ca43... c1f64a5... 28f73e5... b664d6b... f294a8c... 45fdc3a... 8b7fd21...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jul 8 09:46:15 2008 +0200

    Merge branches 'x86/mmio', 'x86/delay', 'x86/idle', 'x86/oprofile', 'x86/debug', 'x86/ptrace' and 'x86/amd-iommu' into x86/devel

commit 3c1ca43fafea41e38cb2d0c1684119af4c1de547
Merge: 6924d1a... 6bcb13b...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jul 8 09:43:01 2008 +0200

    Merge branch 'x86/setup' into x86/devel

commit 6924d1ab8b7bbe5ab416713f5701b3316b2df85b
Merge: 4e78c91... 25556c1... b764a15... 437a0a5... 41b3eae... 84e65b0... 684eb01... 9302213... 5cb04df... 44974c8... 48cf937... 205f932... c54f9da... 0ed368c... b478458... 2d144e6... 607baf1... 33af903... 3557b18... 63687a5... 009b9fc... f6477cc... e6b0ede... 400d349...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jul 8 09:16:56 2008 +0200

    Merge branches 'x86/numa-fixes', 'x86/apic', 'x86/apm', 'x86/bitops', 'x86/build', 'x86/cleanups', 'x86/cpa', 'x86/cpu', 'x86/defconfig', 'x86/gart', 'x86/i8259', 'x86/intel', 'x86/irqstats', 'x86/kconfig', 'x86/ldt', 'x86/mce', 'x86/memtest', 'x86/pat', 'x86/ptemask', 'x86/resumetrace', 'x86/threadinfo', 'x86/timers', 'x86/vdso' and 'x86/xen' into x86/devel

commit 25556c1699ad84dd6077adf67c92eba362aa7dc2
Author: Christophe Jaillet <jaillet.christophe@wanadoo.fr>
Date:   Sun Jun 22 22:13:48 2008 +0200

    x86, arch/x86/kernel/io_apic_32.c: use kzalloc instead of kmalloc/memset
    
    1) replace kmalloc/memset with equivalent kzalloc.
    
    Signed-off-by: Christophe Jaillet <jaillet.christophe@wanadoo.fr>
    Cc: cj <jaillet.christophe@wanadoo.fr>
    Cc: petero2@telia.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7f0dbbc08d80df7ea15d8da4f0d78255891c8812
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Fri Jun 20 01:35:07 2008 +0100

    x86: fix IO APIC breakage on HP nx6325, v2
    
    > That helped a lot, the system seems to work normally now.
    >
    > Here's the relevant snippet from dmesg:
    >
    > [    0.108006] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
    > [    0.108006] ..MP-BIOS bug: 8254 timer not connected to IO-APIC
    > [    0.108006] ...trying to set up timer (IRQ0) through the 8259A ... <3>
    > [    0.108006] ..... (found apic 0 pin 2) ...<3> failed.
    > [    0.108006] ...trying to set up timer as Virtual Wire IRQ...<3> works.
    >
    > and the whole thing is at: http://www.sisk.pl/kernel/debug/20080618/dmesg-2.log
    
     Hmm, that only proved the 8259A is indeed wired to the pin #2 of the I/O
    APIC.
    
    > I, personally, don't have any and AMD only has SB600 documentation on its
    > web page (it's still marked as "AMD confidential" ;-)).
    
     Well, the IC block is most likely the same as that's not rocket science
    and once done there is no need to fiddle with that.  That written, I am
    afraid there is nothing useful about the IC in the document, except that
    it's there and consists of an I/O APIC providing 24 inputs and the usual
    pair of 8259A cores.  Thanks for the reference anyway.
    
    > There is an interrupt controller in there, but I'm not sure if there's any
    > 8259A.  The northbridge is on the CPU, actually.
    
     I will praise the day someone ships an x86 machine without an 8259A core!
    
     As expressed in another mail I suspect there may actually be a direct
    route from the 8254 to INTIN0 in the southbridge -- this is what other
    bootstrap logs seen in the Internet suggest.  This would mean this
    particular BIOS is buggy (is it the latest version?) and provides an
    incorrect IRQ override in its ACPI tables, for example because the
    responsible block has been blindly copied from a machine using a commoner
    wiring.  This could be moderately easily fixed up with a quirk based on
    the PCI ID (after checking it again, we actually used to have a quirk for
    ATI in this area, but the way it was done suggests the issue was not
    understood well enough).
    
     Could you please remove the hack sent yesterday and test the patch
    provided below?  I do hope it builds, but I have no immediate means to
    check it.  Please report the output.  The intent is to test INTIN0
    directly before testing INTIN2 through the 8259A.  Thanks.
    
     Aside of that, what I have gathered from your reports (please correct me
    if I have got it wrong) is that when the through-8259A mode is used, then
    after a while 8254 timer interrupts stop arriving.  What's interesting,
    the "Virtual Wire IRQ" seems to work for you correctly (that's quite an
    odd setup where a local APIC input is used in the native mode -- please
    post /proc/interrupts for confirmation), which in turn implies the master
    8259A drives its INT output as we expect.  Why would the I/O APIC input
    have problems then?  Hmm...
    
    [ mingo@elte.hu: revert the "x86: fix IO APIC breakage on HP nx6325"
      version. ]
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit cd08d0754ecb0cb9293c8476cb33ded1d23d0d8f
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Thu Jun 19 00:39:33 2008 +0100

    x86: fix IO APIC breakage on HP nx6325
    
    On Thu, 19 Jun 2008, Rafael J. Wysocki wrote:
    
    > >  With such a configuration the "x86: I/O APIC: timer through 8259A
    > > second-chance" patch should not matter, because the only change it
    > > introduces is an attempt to try the same I/O APIC pin again, but with the
    > > IRQ0 line of the master 8259A enabled.  That's not a terribly unusual
    > > configuration and nothing should get confused in the system.
    >
    > But it _does_ get confused, really.
    
     Something certainly gets confused, but so far I am not sure which bit
    exactly it is, are you?
    
    > >  Barring the unlikely possibility of the 8259A actually being wired to
    > > INTIN2 of the I/O APIC I can see two possible explanations:
    > >
    > > 1. The 8259A interrupt actually escapes to the CPU somehow and is handled
    > >    as an ExtINTA interrupt.  This would make the code in check_timer()
    > >    decide it has found a working configuration, while actually it has been
    > >    fooled.
    [...]
    > Here you go:
    >
    > [    0.108006] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
    > [    0.108006] ..MP-BIOS bug: 8254 timer not connected to IO-APIC
    > [    0.108006] ...trying to set up timer (IRQ0) through the 8259A ... <3>
    > [    0.108006] ..... (found apic 0 pin 2) ...<3> works.
    >
    > The full dmesg is at: http://www.sisk.pl/kernel/debug/20080618/dmesg-1.log
    
    Thanks.  In this case I suspect the case #1 quoted above happens, that is
    the 8259A manages to deliver its interrupt somehow.  Note at this stage it
    is meant to be in the AEOI mode, so it can happily resubmit the interrupt
    indefinitely with no additional handling as long as it receives INTA
    cycles.
    
    Can you please try the patch below on top of "x86: I/O APIC: timer
    through 8259A second-chance" to see whether my hypothesis is true?  It
    modifies the through-8259A setup path so that the APIC input gets masked,
    but the 8259A has the timer interrupt still enabled.  Let me know how the
    timer interrupt is routed in this case.
    
    Bisected-by: "Rafael J. Wysocki" <rjw@sisk.pl>
    Tested-by: "Rafael J. Wysocki" <rjw@sisk.pl>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 360624484c81d55f88b1e5f48ce24c9243ce38e5
Author: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Date:   Sun Jun 8 13:07:18 2008 +0200

    x86: coding style fixes to arch/x86/kernel/io_apic_32.c
    
    Before:
    total: 91 errors, 73 warnings, 2850 lines checked
    
    After:
    total: 1 errors, 47 warnings, 2848 lines checked
    
    Compile tested:
    
    paolo@paolo-desktop:/tmp$ size io*
       text    data     bss     dec     hex filename
      13836    1756   11104   26696    6848 io_apic_32.o.after
      13836    1756   11104   26696    6848 io_apic_32.o.before
    
    Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 46b3b4ef1ea2a0892b9b38b6a0c65a3f33b504aa
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Sat Jun 7 19:53:57 2008 +0400

    x86, io-apic: use predefined names instead of numeric constants
    
    This patch replaces some hard-coded numbers with predefined names.
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d3f020d2f9bb9a61ca64d4eb058c9f68f827a2b4
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Sat Jun 7 19:53:56 2008 +0400

    x86, io-apic: define names for redirection table entry fields
    
    Each I/O APIC redirection table entry has a number of fields.
    Define names for them to eliminate reference by hard coded
    numbers.
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d788bada2f6c49673f85338ac4c0c642e5e52cff
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Fri Jun 6 03:28:13 2008 +0100

    x86: APIC/SMP: Downgrade the NMI watchdog for "noapic"
    
     If configured to use the I/O APIC, the NMI watchdog is deemed to fail if
    the chip has been deactivated as a result of "noapic".  Downgrade to the
    local APIC watchdog similarly to what is done for the UP case.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d54db1ac9ecde9bcb8a561595b02c1d970d3a4d6
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Fri Jun 6 03:28:02 2008 +0100

    x86: APIC/SMP: Downgrade the NMI watchdog for "nosmp"
    
     If configured to use the I/O APIC, the NMI watchdog is deemed to fail if
    the chip has been deactivated as a result of "nosmp".  Downgrade to the
    local APIC watchdog similarly to what is done for the UP case.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 19662027488946e34dd54d3bb408fa3307681d7d
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Fri Jun 6 03:27:56 2008 +0100

    x86: APIC/UP: Remove redundant NMI watchdog downgrade
    
    For the UP case the NMI watchdog downgrade is done consistently in
    APIC_init_uniprocessor() now.  Remove redundant code used only when
    BIOS-disabled local APIC is activated.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit acae7d906f2f81d814e9c3730eeb19dfd3bf3bb4
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Fri Jun 6 03:27:49 2008 +0100

    x86: APIC/UP: Downgrade the NMI watchdog for no I/O APIC
    
     If configured to use the I/O APIC, the NMI watchdog is deemed to fail if
    the chip will not be used in the UP configuration, because "noapic" has
    been specified or the chip is simply not there.  Downgrade to the local
    APIC watchdog to rectify.
    
    The new #ifdef is ugly, I know.  A proper solution is to provide suitable
    definitions of smp_found_config, etc. for !CONFIG_X86_IO_APIC in a header.
    Likewise the whole if () condition should be moved to a static inline
    function.  Such clean-ups are beyond the scope of this change and can be
    done once the whole issue of the timer has been sorted out.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 148b50830993acc67129f09c544d9167291e5458
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Fri Jun 6 03:27:41 2008 +0100

    x86: NMI watchdog: Downgrade helper
    
    A downgrade helper for the NMI watchdog to be used in all places where
    the I/O APIC watchdog may have been requested, but the I/O APIC is found
    not to be there or meant to be left disabled.  This is so that the
    reconfiguration is cosistent and defined in a single place only.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6fe9fe875691e15eda61b992e03257e68aa5ba4f
Author: Ingo Molnar <mingo@elte.hu>
Date:   Sun Jun 8 10:14:40 2008 +0200

    Revert "x86: APIC/SMP: downgrade the NMI watchdog for "nosmp""
    
    This reverts commit 791b93d3dfaf16c23e978bec0cc0a3dd9d855d63.
    
    A better fix from Maciej will be merged.

commit ab5a5be099cb20a1c006bf0e211c48502d7ebc44
Author: Ingo Molnar <mingo@elte.hu>
Date:   Sun Jun 8 10:13:33 2008 +0200

    Revert "x86, io-apic: fix nmi_watchdog=1 bootup hang"
    
    This reverts commit 2229ff84f01746d02fb6b79e156fb5cce48c908f.
    
    A better fix from Maciej will be merged.

commit ff11571b25152edfb1eb0e6feb7e0009670fe4a5
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jun 5 11:17:16 2008 +0200

    x86, io-apic: fix nmi_watchdog=1 bootup hang
    
    nmi_watchdog=1 hangs on 64-bit:
    
    [    0.250000] Detected 12.564 MHz APIC timer.
    [    0.254178] APIC timer registered as dummy, due to nmi_watchdog=1!
    [    0.260366] Testing NMI watchdog ... <4>WARNING: CPU#0: NMI appears to be stuck (0->0)!
    [    ...     ]
    [    0.470003] calling  genl_init+0x0/0xd0
    [  hard hang ]
    
    bisected it down to:
    
     git-bisect start
     git-bisect good 1beee8dc8cf58e3f605bd7b34d7a39939be7d8d2
     git-bisect bad 11582ece0aaa2d0f94f345c08a4ab9997078a083
     git-bisect bad 5479c623bb44089844022c03d4c0eb16d5b7a15f
     git-bisect bad cfb4c7fabeb499e1c29f9d1878968e37a938e28a
     git-bisect good 246dd412d31e4f5de1d43aa6422a325b785f36e4
     git-bisect bad 3f8237eaff7dc1e35fa791dae095574fd974e671
     git-bisect good 90e23b13ab849e2a11f00c655eb3a2011b4623be
     git-bisect bad 833526a34eeefc117df3191a594c3c3a4f15a9ac
     git-bisect good 791b93d3dfaf16c23e978bec0cc0a3dd9d855d63
     git-bisect bad 65767c64068f2c93e56a1accfed5c78230ac12d7
     git-bisect bad 2abc5c05dd82c188e3bdf6641a274f013348d14b
     git-bisect bad 317e1f2597ffb4d4db940577bbe56dc6e881ef07
    
    | 317e1f2597ffb4d4db940577bbe56dc6e881ef07 is first bad commit
    | commit 317e1f2597ffb4d4db940577bbe56dc6e881ef07
    | Author: Maciej W. Rozycki <macro@linux-mips.org>
    | Date:   Wed May 21 22:10:22 2008 +0100
    |     x86: I/O APIC: clean up the 8259A on a NMI watchdog failure
    
    the problem is that in the dummy-lapic branch we rely on the i8259A
    but if the NMI watchdog fails we turn off IRQ 0 - which doesnt work
    too well ;-)
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 067fa0ff0c89d25c2136ed095c72213089d4bb4e
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Thu May 29 22:32:30 2008 +0400

    x86: IO-APIC - use NMI_NONE instead of numeric constant
    
    Not sure but maybe it is better to use NMI_DISABLED,
    will take a look. But for now this patch is not change
    anything in logic so it will not hurt/broke the kernel.
    For most cases nmi_watchdog assignment is by one of NMI_*
    macro so I think there it make sense too.
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b1b57ee135ac7614184faa7d7345b5e7098cb81d
Author: Ingo Molnar <mingo@elte.hu>
Date:   Sat May 31 12:20:10 2008 +0200

    x86 build fix:
    
      arch/x86/kernel/io_apic_64.c: In function 'check_timer':
      arch/x86/kernel/io_apic_64.c:1688: error: 'vector' undeclared (first use in this function)
      arch/x86/kernel/io_apic_64.c:1688: error: (Each undeclared identifier is reported only once
      arch/x86/kernel/io_apic_64.c:1688: error: for each function it appears in.)

commit 431ee79db0a9552314d787446044973a8176b57d
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:35 2008 +0200

    x86: apic_64.c fix sparse warnings about shadowed variables
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7223daf5e1a6298e459db84442adc04d68a6a42d
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:36 2008 +0200

    x86: make irq_cfg static
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 071565095897dff9668cd4a2343160ae31538c27
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:37 2008 +0200

    x86: move pci_routirq declaration to pci.h
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 691874fa96d6349a8b60f8ea9c2bae52ece79941
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Tue May 27 21:19:51 2008 +0100

    x86: I/O APIC: timer through 8259A second-chance
    
    Some systems incorrectly report the ExtINTA pin of the I/O APIC as the
    genuine target of the timer interrupt.  Here is a change that copies timer
    pin information found to the other pin if one has been found only.  This
    way both a direct and a through-8259A route is tested with the pin letting
    these problematic systems work well enough.  If no timer pin information
    has been found for the I/O APIC, then local APIC variations are tried
    only, similarly to what is done without the change (except without the
    misleading messages).
    
    Obviously if we try the first-chance path without being told by the BIOS
    to do so, we should not complain either, so do not print the message in
    this case.
    
    The 64-bit variation should be updated with a call to
    replace_pin_at_irq() which can be done with the upcoming merge.  Since
    add_pin_to_irq() is now always called in the first-chance path, the
    condition to require it in the second-chance path no longer happens.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 03be750559b2fe20d85dd968e08d5fe1c3accf83
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Tue May 27 21:19:45 2008 +0100

    x86: I/O APIC: keep the timer IRQ masked during set-up
    
    Keep the timer interrupt line masked when reconfiguring its interrupt
    redirection entry in the I/O APIC.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 24742ece8eb01b5855059020ba1c09173fd9b732
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Tue May 27 21:19:40 2008 +0100

    x86: I/O APIC: unmask the second-chance timer interrupt
    
    Unmask the timer interrupt line set up in the through-8259A mode
    explicitly after setup_timer_IRQ0_pin() has set up the I/O APIC interrupt
    redirection entry to let the two operations be unbound from each other.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f7633ce55b2ea2926a39d7ca9d0bb06c43edd2c2
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Tue May 27 21:19:34 2008 +0100

    x86: I/O APIC: rename setup_ExtINT_IRQ0_pin()
    
    Rename setup_ExtINT_IRQ0_pin() to setup_timer_IRQ0_pin() to better
    reflect the upcoming role of a function setting up a (semi-)arbitrary I/O
    APIC pin appropriately for the 8254 timer.  By "appropriate" the following
    settings are meant: edge-triggered, active-high, all the other settings
    per-architecture.  Adjust comments to reflect code appropriately.  No
    functional changes.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6b4722a7779ebadcf016fd96ce3156b6acda8a31
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Tue May 27 21:19:28 2008 +0100

    x86: I/O APIC: remove redundant LVT0 masking
    
    The LINT0 line of the local APIC is masked in the LVT0 entry in
    check_timer() before this function is ever called.  Removed the
    redundant unmasking for better control.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 80d16bace63e057d30337e48d70aef0881656457
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Tue May 27 21:19:22 2008 +0100

    x86: I/O APIC: remove redundant 8259A {,un}masking
    
    For a better control the masking and unmasking of the timer interrupt
    line in the 8259A operating in the 'Virtual Wire' mode has been moved out
    of setup_ExtINT_IRQ0_pin() now, so remove the redundant calls from the
    function.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f08252623c7981f5cea70e4fab4983a94fc52212
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Tue May 27 21:19:16 2008 +0100

    x86: I/O APIC: fix the name of the through-8259A handler
    
    When the through-8259A mode is used for the timer, the call to
    set_irq_handler() will register a NULL handler name, resulting in
    "IO-APIC-<NULL>" reported.  Fix by calling ioapic_register_intr() as done
    for all the other I/O APIC interrupts.
    
    The 64-bit variation calls set_irq_chip_and_handler_name() here
    needlessly and should get fixed with the upcoming merge.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9a1c61929121cbd597a5575f82711c0db8ee1778
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Tue May 27 21:19:09 2008 +0100

    x86: I/O APIC: fix the name of the L-APIC IRQ handler
    
    The local APIC interrupt handler gets registered with
    set_irq_chip_and_handler_name(), which results in
    "local-APIC-edge-fasteoi" reported as the name of the handler.  Fix by
    removing the type of the handler left over from before the generic
    handlers were introduced.
    
    The 64-bit variation should get fixed with the upcoming merge.
    
    NB It should really use the "edge" handler and not the "fasteoi" one,
    but that's a separate issue.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 35542c5ebced864776d90d83d1e255016fd4c084
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Wed May 21 22:10:22 2008 +0100

    x86: I/O APIC: clean up the 8259A on a NMI watchdog failure
    
    There is no point in keeping the 8259A enabled if the I/O APIC NMI
    watchdog has failed and the 8259A is not used to pass through regular
    timer interrupts.  This fixes problems with some systems where some logic
    gets confused.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a1133d8e4ffc2db751eb987a2f3cf8ead67927c3
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Wed May 21 22:10:16 2008 +0100

    x86: APIC/SMP: downgrade the NMI watchdog for "nosmp"
    
    If configured to use the I/O APIC, the NMI watchdog is deemed to fail if
    the chip has been deactivated as a result of "nosmp".  Downgrade to the
    local APIC watchdog similarly to what is done for the UP case.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 73d08e636026bbcb413d4864ca5e917502f8a0f9
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Wed May 21 22:09:43 2008 +0100

    x86: APIC/SMP: correct the message for "nosmp"
    
    The local APIC is no longer forced off when "nosmp" has been specified.
    Correct the message printed.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 60134ebe795b728dbb960485a8e873c3250ada36
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Wed May 21 22:09:34 2008 +0100

    x86: I/O APIC: keep IRQ off when changing LVT registers
    
    Disable the 8259A acting in the "virtual wire" mode to keep the interrupt
    line inactive while fiddling with local APIC interrupt vector registers
    associated with its destination inputs.  To be on the safe side,
    especially concerning flipping the trigger mode.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e67465f1298671266a8e824c1751afdb7c08c860
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Wed May 21 22:09:26 2008 +0100

    x86: I/O APIC: clean up after a fasteoi failure
    
    Disable the 8259A when routing of the timer interrupt through the chip to
    the local APIC of the primary processor has failed.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ecd29476ae0143b1c3641edfa76c0fc3e9ad3021
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Wed May 21 22:09:19 2008 +0100

    x86: I/O APIC: remove parameters to fiddle with the 8259A
    
    Remove the "disable_8254_timer" and "enable_8254_timer" kernel
    parameters.  Now that AEOI acknowledgements are no longer needed for
    correct timer operation, the 8259A can be kept disabled unconditionally
    unless interrupts, either timer or watchdog ones, are actually passed
    through it.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d11d5794e0c21a1054e6cd57381050a999ad7232
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Wed May 21 22:09:11 2008 +0100

    x86: I/O APIC: AEOI timer acknowledgement clean-ups
    
    The code that used to be in do_slow_gettimeoffset() that relied on the
    IRR bit of the master 8259A PIC for IRQ0 to check the state of the output
    timer 0 of the PIT is no longer there.  As a result, there is no need to
    use the POLL command to acknowledge the timer interrupt in the "8259A
    Virtual Wire", except for the NMI watchdog when the i82489DX APIC is used
    (this is because this particular APIC treats NMIs as level-triggered and
    keeping the input asserted would keep motherboard NMI sources held off for
    too long).  Remove the unneeded bits and adjust comments accordingly.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a0176e2485ce6468f9b74264a2fd6c19811f027a
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 16 12:44:17 2008 +0200

    Revert "Revert "x86: fix ioapic bug again""
    
    This reverts commit 0b6a39f7ebcb1c82587ce35b401c513eed41ac5c.
    
    The changes in tip/x86/apic solve this better.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 684eb0163a98bc329193b4aa4535cdd705a5dd58
Author: Jiri Slaby <jirislaby@gmail.com>
Date:   Mon May 12 15:43:37 2008 +0200

    x86_64: use PAGE_OFFSET in dump_pagetables
    
    Use PAGE_OFFSET macro instead of using 0xffff810000000000UL directly.
    
    Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
    Cc: Arjan van de Ven <arjan@linux.intel.com>
    Cc: Andi Kleen <andi@firstfloor.org>
    Cc: hpa@zytor.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 6e92a5a6151f4a467b8c1bde9123c0a9d1a63339
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:35 2008 +0200

    x86: add sparse annotations to ioremap
    
    arch/x86/mm/ioremap.c:308:11: error: incompatible types in comparison expression (different address spaces)
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 65280e613fada41704f35709b6c8952ca4b8750c
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 5 16:35:21 2008 +0200

    x86: janitor CPA statistics patch
    
    1) Remove __meminit from update_pages_count. It is used inside
    split_pages()
    
    2) Make the code depend on PROC_FS. Doing statistics for nothing is
    useless and not adding useless code is nice to the Linux tiny folks.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ce0c0e50f94e8c55b00a722e8c6e8d6c802be211
Author: Andi Kleen <andi@firstfloor.org>
Date:   Fri May 2 11:46:49 2008 +0200

    x86, generic: CPA add statistics about state of direct mapping v4
    
    Add information about the mapping state of the direct mapping to
    /proc/meminfo. I chose /proc/meminfo because that is where all the other
    memory statistics are too and it is a generally useful metric even
    outside debugging situations. A lot of split kernel pages means the
    kernel will run slower.
    
    This way we can see how many large pages are really used for it and how
    many are split.
    
    Useful for general insight into the kernel.
    
    v2: Add hotplug locking to 64bit to plug a very obscure theoretical race.
        32bit doesn't need it because it doesn't support hotadd for lowmem.
        Fix some typos
    v3: Rename dpages_cnt
        Add CONFIG ifdef for count update as requested by tglx
        Expand description
    v4: Fix stupid bugs added in v3
        Move update_page_count to pageattr.c
    
    Signed-off-by: Andi Kleen <andi@firstfloor.org>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 93022136fff9e6130aa128a5ed8a599e93ac813c
Merge: c49c412... b727946...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jul 8 07:47:47 2008 +0200

    Merge commit 'v2.6.26-rc9' into x86/cpu

commit c49c412a47b5102516d3313d4eba38cb1e968721
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Thu Jun 19 15:30:31 2008 -0700

    x86: make 64bit identify_cpu use cpu_dev v2
    
    v2: fix early_panic on this config:
    
      http://redhat.com/~mingo/misc/config-Thu_Jun_19_14_22_37_CEST_2008.bad
    
    reason : struct cpu_vendor_dev size is 16, need to make table to be 16
             byte alignment
    
    also print out the cpu supported...
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Dave Jones <davej@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit dcd32b6a1ffe6c040f8346f7fbaf4318bb8ae41c
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Fri Jun 20 08:18:09 2008 +0200

    x86: make 64-bit identify_cpu use cpu_dev
    
    we may need to move some functions to common.c later
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3a27dd1ce5de08e21e0266ddf00e6f1f843bfe8b
Author: Robert Richter <robert.richter@amd.com>
Date:   Thu Jun 12 20:19:23 2008 +0200

    x86: Move PCI IO ECS code to x86/pci
    
    "Form follows function". Code is now where it belongs to.
    
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 24bfdca7b7da971ef9a483303a096ac6d4b3a02c
Author: Robert Richter <robert.richter@amd.com>
Date:   Thu Jun 12 20:19:22 2008 +0200

    x86/pci: Renaming k8-bus_64.c to amd_bus.c
    
    The name fits better since this is code not only for K8.
    
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0beefa208bb3a9e581a60125703409ebe6f7fa53
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Tue Jun 17 09:12:03 2008 +0200

    x86: add C1E aware idle function, fix
    
    On Tue, 17 Jun 2008, Rafael J. Wysocki wrote:
    >
    > BTW, with the C1E patches reverted I don't get the
    > WARNING: at /home/rafael/src/linux-next/kernel/smp.c:215 smp_call_function_single+0x3d/0xa2
    > in the log.  Thomas?
    
    The BROADCAST_FORCE notification uses smp_function_call and therefor
    must be run with interrupts enabled.
    
    While at it, add a comment for the BROADCAST_EXIT notifier as well.
    
    Reported-and-bisected-by: Rafael J. Wysocki <rjw@sisk.pl>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit aa276e1cafb3ce9d01d1e837bcd67e92616013ac
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon Jun 9 19:15:00 2008 +0200

    x86, clockevents: add C1E aware idle function
    
    C1E on AMD machines is like C3 but without control from the OS. Up to
    now we disabled the local apic timer for those machines as it stops
    when the CPU goes into C1E. This excludes those machines from high
    resolution timers / dynamic ticks, which hurts especially X2 based
    laptops.
    
    The current boot time C1E detection has another, more serious flaw
    as well: some BIOSes do not enable C1E until the ACPI processor module
    is loaded. This causes systems to stop working after that point.
    
    To work nicely with C1E enabled machines we use a separate idle
    function, which checks on idle entry whether C1E was enabled in the
    Interrupt Pending Message MSR. This allows us to do timer broadcasting
    for C1E and covers the late enablement of C1E as well.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6ba33ac8a47d33d0b5996d24ddf66c457cd7180b
Author: Francois Romieu <romieu@fr.zoreil.com>
Date:   Sun Jul 6 20:55:12 2008 -0700

    amd8111e: delete non NAPI code from the driver.
    
    Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
    Acked-by: Jeff Garzik <jgarzik@redhat.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit a6676019a794eac967a967c1206a57824b180c9a
Author: Francois Romieu <romieu@fr.zoreil.com>
Date:   Sun Jul 6 20:54:45 2008 -0700

    starfire: delete non NAPI code from the driver.
    
    Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
    Acked-by: Jeff Garzik <jgarzik@redhat.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 6a3d8aa48c1c9d3afc761b862267b9945cc6f281
Author: Francois Romieu <romieu@fr.zoreil.com>
Date:   Sun Jul 6 20:50:16 2008 -0700

    netdev: remove unused S2IO_NAPI
    
    Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
    Acked-by: Jeff Garzik <jgarzik@redhat.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 35020f1a06edade6f52fc8349e150d95cdf7fd90
Author: Andre Noll <maan@systemlinux.org>
Date:   Sun Mar 23 15:10:33 2008 +0100

    md: sb_equal(): Fix misleading printk.
    
    Signed-off-by: Andre Noll <maan@systemlinux.org>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 7f6ce7692807ad60d9341e41d565a7888a5bc2dd
Author: Andre Noll <maan@systemlinux.org>
Date:   Sun Mar 23 18:34:54 2008 +0100

    md: Fix a typo in the comment to cmd_match().
    
    Signed-off-by: Andre Noll <maan@systemlinux.org>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 910d8cb3f4ef2c4a5914176592d2f2bc3cd94cdd
Author: Andre Noll <maan@systemlinux.org>
Date:   Tue Mar 25 21:00:53 2008 +0100

    md: Fix typo in array_state comment.
    
    Signed-off-by: Andre Noll <maan@systemlinux.org>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 9687a60c78bbf5649d9acbde1e8818be4c8c8b94
Author: Andre Noll <maan@systemlinux.org>
Date:   Tue Mar 25 22:24:09 2008 +0100

    md: sync_speed_show(): Trivial cleanups.
    
    - Remove superfluous parentheses.
    - Make format string match the type of the variable that is printed.
    
    Signed-off-by: Andre Noll <maan@systemlinux.org>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 13e53df354caea8986df951dcb6353c823e1f858
Author: Andre Noll <maan@systemlinux.org>
Date:   Wed Mar 26 00:07:03 2008 +0100

    md: do_md_run(): Fix misleading error message.
    
    In case pers->run() succeeds but creating the bitmap fails, we
    print an error message stating that pers->run() has failed.
    
    Print this message only if pers->run() really failed.
    
    Signed-off-by: Andre Noll <maan@systemlinux.org>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 2f9618ce63cb049c5587f5c650f2725c0035aa96
Author: Andre Noll <maan@systemlinux.org>
Date:   Fri Apr 25 18:57:58 2008 +0200

    md: md_getgeo(): Move comment to proper position.
    
    Signed-off-by: Andre Noll <maan@systemlinux.org>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit bb57fc64b251d2696900d8a8f25ad5272d5d9c2a
Author: Andre Noll <maan@systemlinux.org>
Date:   Fri Apr 25 19:06:35 2008 +0200

    md: md_ioctl(): Fix misleading indentation.
    
    Signed-off-by: Andre Noll <maan@systemlinux.org>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 0529613a1970fef1ba82ded431e2e2ee35b658af
Merge: 5b1a4bf... b5470dc...
Author: Neil Brown <neilb@notabene.brown>
Date:   Tue Jul 8 10:13:28 2008 +1000

    Merge branch 'for-neil' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/md into for-next

commit 5b1a4bf220a8f6f2650fdfdfebfda0f22f674d97
Merge: 1fe797e... b727946...
Author: Neil Brown <neilb@notabene.brown>
Date:   Tue Jul 8 10:11:50 2008 +1000

    Merge branch 'master' into for-next

commit 337001b6c42938f49a880b1b8306c3ed771a7e61
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Mon Jul 7 03:36:24 2008 +0200

    PCI: Simplify PCI device PM code
    
    If the offset of PCI device's PM capability in its configuration space,
    the mask of states that the device supports PME# from and the D1 and D2
    support bits are cached in the corresponding struct pci_dev, the PCI
    device PM code can be simplified quite a bit.
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 404cc2d8ce41ed4031958fba8e633767e8a2e028
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Mon Jul 7 03:35:26 2008 +0200

    PCI PM: Introduce pci_prepare_to_sleep and pci_back_from_sleep
    
    Introduce functions pci_prepare_to_sleep() and pci_back_from_sleep(),
    to be used by the PCI drivers that want to place their devices into
    the lowest power state appropiate for them (PCI_D3hot, if the device
    is not supposed to wake up the system, or the deepest state from
    which the wake-up is possible, otherwise) while the system is being
    prepared to go into a sleeping state and to put them back into D0
    during the subsequent transition to the working state.
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit eb9d0fe40e313c0a74115ef456a2e43a6c8da72f
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Mon Jul 7 03:34:48 2008 +0200

    PCI ACPI: Rework PCI handling of wake-up
    
    * Introduce function acpi_pm_device_sleep_wake() for enabling and
      disabling the system wake-up capability of devices that are power
      manageable by ACPI.
    
    * Introduce function acpi_bus_can_wakeup() allowing other (dependent)
      subsystems to check if ACPI is able to enable the system wake-up
      capability of given device.
    
    * Introduce callback .sleep_wake() in struct pci_platform_pm_ops and
      for the ACPI PCI 'driver' make it use acpi_pm_device_sleep_wake().
    
    * Introduce callback .can_wakeup() in struct pci_platform_pm_ops and
      for the ACPI 'driver' make it use acpi_bus_can_wakeup().
    
    * Move the PME# handlig code out of pci_enable_wake() and split it
      into two functions, pci_pme_capable() and pci_pme_active(),
      allowing the caller to check if given device is capable of
      generating PME# from given power state and to enable/disable the
      device's PME# functionality, respectively.
    
    * Modify pci_enable_wake() to use the new ACPI callbacks and the new
      PME#-related functions.
    
    * Drop the generic .platform_enable_wakeup() callback that is not
      used any more.
    
    * Introduce device_set_wakeup_capable() that will set the
      power.can_wakeup flag of given device.
    
    * Rework PCI device PM initialization so that, if given device is
      capable of generating wake-up events, either natively through the
      PME# mechanism, or with the help of the platform, its
      power.can_wakeup flag is set and its power.should_wakeup flag is
      unset as appropriate.
    
    * Make ACPI set the power.can_wakeup flag for devices found to be
      wake-up capable by it.
    
    * Make the ACPI wake-up code enable/disable GPEs for devices that
      have the wakeup.flags.prepared flag set (which means that their
      wake-up power has been enabled).
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 0af4b8c4fb31193dc666f4893107a18fef82baab
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Mon Jul 7 03:34:11 2008 +0200

    ACPI: Introduce new device wakeup flag 'prepared'
    
    Introduce additional flag 'prepared' in struct acpi_device_wakeup_flags
    and use it to prevent devices from being enable/disabled do wake up the
    system multiple times in a row (this does not happen currently, but will
    be possible after some of the following patches).
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 77e766099efc29d8b01db4b8244ff64fa3d3d0ca
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Mon Jul 7 03:33:34 2008 +0200

    ACPI: Introduce acpi_device_sleep_wake function
    
    The currect ACPI code attempts to execute _PSW at three different
    places and in one of them only it tries to execute _DSW before _PSW,
    which is inconsistent with the other two cases.
    
    Move the execution of _DSW and _PSW into a separate function called
    acpi_device_sleep_wake() and call it wherever appropriate instead of
    executing _DSW and/or _PSW directly.
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Acked-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 44e4e66eeae5338b3ca0b28f8352e60bf18d5ba8
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Mon Jul 7 03:32:52 2008 +0200

    PCI: rework pci_set_power_state function to call platform first
    
    Rework pci_set_power_state() so that the platform callback is
    invoked before the native mechanism, if necessary.  Also, make
    the function check if the device is power manageable by the
    platform before invoking the platform callback.
    
    This may matter if the device dependent on additional power
    resources controlled by the platform is being put into D0, in which
    case those power resources must be turned on before we attempt to
    handle the device itself.
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Acked-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 961d9120fa6f078492a1c762dd91f2c097e56c83
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Mon Jul 7 03:32:02 2008 +0200

    PCI: Introduce platform_pci_power_manageable function
    
    Introduce function pointer platform_pci_power_manageable to be used
    by the platform-related code to point to a function allowing us to
    check if given device is power manageable by the platform.
    
    Introduce acpi_pci_power_manageable() playing that role for ACPI.
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 3737b2b1046900660b42e25c904b85e78139d25b
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Mon Jul 7 03:30:55 2008 +0200

    ACPI: Introduce acpi_bus_power_manageable function
    
    Introduce function acpi_bus_power_manageable() allowing other
    (dependent) subsystems to check if ACPI is able to power manage given
    device.  This may be useful, for example, for PCI device power
    management.
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Acked-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit c6c4f070a61b2b6e5cd317a5fbf25255878688a2
Author: Greg KH <gregkh@suse.de>
Date:   Thu Jul 3 09:49:39 2008 -0700

    PCI: make pci_name use dev_name
    
    Also fixes up the sparc code that was assuming this is not a constant.
    
    Acked-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 188237e28d7fece0471640ba86f6d8cd164ed085
Author: Saeed Bishara <saeed@marvell.com>
Date:   Wed Jul 2 06:06:32 2008 -1100

    [ARM] Feroceon: don't disable BPU on boot
    
    On Feroceon platforms that have a branch prediction unit, bit 11 of the
    cp15 control register controls the BPU.  This patch keeps the old value
    of this bit instead of always clearing it.
    
    Signed-off-by: Saeed Bishara <saeed@marvell.com>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Signed-off-by: Nicolas Pitre <nico@marvell.com>

commit 2e1117d307dba8185a72bac94e57f057e70590ca
Author: Martin Michlmayr <tbm@cyrius.com>
Date:   Mon Jul 7 21:23:09 2008 +0300

    [ARM] Orion: LED support for HP mv2120
    
    The HP mv2120 has several LEDs that are controlled through gpio.
    Export the health LED, the red SATA LEDs as well as two gpios
    that control the brightness of _all_ LEDs to userland.  The
    Ethernet and power LEDs can't be controlled through gpio and the
    blue SATA LEDs are handled via the SATA driver.
    
    Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
    Signed-off-by: Nicolas Pitre <nico@marvell.com>

commit 6b5cdf0f6d4dc3d98de20d6b0abe8500046f1cb1
Author: Nicolas Pitre <nico@cam.org>
Date:   Fri Jun 27 18:56:22 2008 -0400

    [ARM] Orion: add RD88F5181L-FXO support
    
    This patch adds support for the Marvell Orion-VoIP RD-88F5181L-FXO
    Reference Design, and enables use of the ethernet, USB, Cardbus and
    mini-PCIe ports.
    
    Signed-off-by: Nicolas Pitre <nico@marvell.com>

commit 70129132322cdbb6683ab9e90419cd5a6f8294d3
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Mon Jun 30 14:25:24 2008 -0400

    [ARM] Orion: add RD88F5181L-GE support
    
    This patch adds support for the Marvell Orion-VoIP RD2-88F5181L-GE
    Reference Design, and enables use of the ethernet, USB, Cardbus and
    mini-PCIe ports.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 2f8209788d774c66efb5e2991affc06b1d1c7314
Author: Imre Kaloz <kaloz@openwrt.org>
Date:   Thu Jun 26 01:30:41 2008 +0200

    [ARM] Orion: add Netgear WNR854T support
    
    Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit fa6868508a0102b150ca03d976e3a1c234e4e387
Merge: 5b23538... 4ed4789...
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Mon Jul 7 22:21:34 2008 +0100

    Merge branch 'machtypes' into orion

commit 1191828f8e6454ebb51da3e1da21912f1783e469
Author: John Linn <john.linn@xilinx.com>
Date:   Mon Jul 7 16:17:48 2008 -0400

    Input: add new serio driver for Xilinx XPS PS2 IP
    
    Added a new driver for Xilinx XPS PS2 IP. This driver is
    a flat driver to better match the Linux driver pattern.
    
    Signed-off-by: Sadanand <sadanan@xilinx.com>
    Signed-off-by: John Linn <john.linn@xilinx.com>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit e518f0560a191269bd345178c899c790eb1ad4c8
Author: Benny Halevy <bhalevy@panasas.com>
Date:   Fri Jul 4 15:38:41 2008 +0300

    nfsd: take file and mnt write in nfs4_upgrade_open
    
    testing with newpynfs revealed this warning:
    Jul  3 07:32:50 buml kernel: writeable file with no mnt_want_write()
    Jul  3 07:32:50 buml kernel: ------------[ cut here ]------------
    Jul  3 07:32:50 buml kernel: WARNING: at /usr0/export/dev/bhalevy/git/linux-pnfs-bh-nfs41/include/linux/fs.h:855 drop_file_write_access+0x6b/0x7e()
    Jul  3 07:32:50 buml kernel: Modules linked in: nfsd auth_rpcgss exportfs nfs lockd nfs_acl sunrpc
    Jul  3 07:32:50 buml kernel: Call Trace:
    Jul  3 07:32:50 buml kernel: 6eaadc88:  [<6002f471>] warn_on_slowpath+0x54/0x8e
    Jul  3 07:32:50 buml kernel: 6eaadcc8:  [<601b790d>] printk+0xa0/0x793
    Jul  3 07:32:50 buml kernel: 6eaadd38:  [<601b6205>] __mutex_lock_slowpath+0x1db/0x1ea
    Jul  3 07:32:50 buml kernel: 6eaadd68:  [<7107d4d5>] nfs4_preprocess_seqid_op+0x2a6/0x31c [nfsd]
    Jul  3 07:32:50 buml kernel: 6eaadda8:  [<60078dc9>] drop_file_write_access+0x6b/0x7e
    Jul  3 07:32:50 buml kernel: 6eaaddc8:  [<710804e4>] nfsd4_open_downgrade+0x114/0x1de [nfsd]
    Jul  3 07:32:50 buml kernel: 6eaade08:  [<71076215>] nfsd4_proc_compound+0x1ba/0x2dc [nfsd]
    Jul  3 07:32:50 buml kernel: 6eaade48:  [<71068221>] nfsd_dispatch+0xe5/0x1c2 [nfsd]
    Jul  3 07:32:50 buml kernel: 6eaade88:  [<71312f81>] svc_process+0x3fd/0x714 [sunrpc]
    Jul  3 07:32:50 buml kernel: 6eaadea8:  [<60039a81>] kernel_sigprocmask+0xf3/0x100
    Jul  3 07:32:50 buml kernel: 6eaadee8:  [<7106874b>] nfsd+0x182/0x29b [nfsd]
    Jul  3 07:32:50 buml kernel: 6eaadf48:  [<60021cc9>] run_kernel_thread+0x41/0x4a
    Jul  3 07:32:50 buml kernel: 6eaadf58:  [<710685c9>] nfsd+0x0/0x29b [nfsd]
    Jul  3 07:32:50 buml kernel: 6eaadf98:  [<60021cb0>] run_kernel_thread+0x28/0x4a
    Jul  3 07:32:50 buml kernel: 6eaadfc8:  [<60013829>] new_thread_handler+0x72/0x9c
    Jul  3 07:32:50 buml kernel:
    Jul  3 07:32:50 buml kernel: ---[ end trace 2426dd7cb2fba3bf ]---
    
    Bruce Fields suggested this (Thanks!):
    maybe we need to be doing a mnt_want_write on open_upgrade and mnt_put_write on downgrade?
    
    This patch adds a call to mnt_want_write and file_take_write (which is
    doing the actual work).
    
    The counter-calls mnt_drop_write a file_release_write are now being properly
    called by drop_file_write_access in the exact path printed by the warning
    above.
    
    Signed-off-by: Benny Halevy <bhalevy@panasas.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 4f83aa302f8f8b42397c6d3703d670f0588c03ec
Author: J. Bruce Fields <bfields@citi.umich.edu>
Date:   Mon Jul 7 15:02:02 2008 -0400

    nfsd: document open share bit tracking
    
    It's not immediately obvious from the code why we're doing this.
    
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
    Cc: Benny Halevy <bhalevy@panasas.com>

commit 7ba06b17a1931b2c9e1bee525a8c36920f5be0e0
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Mon Jul 7 18:12:49 2008 +0100

    [ARM] s3c2410_defconfig: update for current build
    
    Update the s3c2410_defconfig for the current set of
    added patches.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit a67557801aeda1f9f19e4606a00c948f6054417c
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Mon Jul 7 18:12:48 2008 +0100

    [ARM] Acer n30: Minor style and indentation fixes.
    
    Minor style fixes.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 9a2ddb7866c2887352e85c6443dfb5e679140aff
Author: Christer Weinigel <christer@weinigel.se>
Date:   Mon Jul 7 18:12:47 2008 +0100

    [ARM] Acer n30: Hardware initialisation.
    
    Initialise the hardware register settings on boot, to allow the
    device to function correctly.
    
    Signed-off-by: Christer Weinigel <christer@weinigel.se>
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit e43f238390168a13416d4f21803f76b1ff45fb95
Author: Christer Weinigel <christer@weinigel.se>
Date:   Mon Jul 7 18:12:46 2008 +0100

    [ARM] Acer n30: LCD support.
    
    This patch adds the configuration needed for the LCD display on the n30.
    
    Signed-off-by: Christer Weinigel <christer@weinigel.se>
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 9579087331ee0cd220d29aa5bda79ff55b33c228
Author: Christer Weinigel <christer@weinigel.se>
Date:   Mon Jul 7 18:12:45 2008 +0100

    [ARM] Acer n30: Add support for n35 and related devices.
    
    Add support for the Acer N35 and related devices.
    
    Signed-off-by: Christer Weinigel <christer@weinigel.se>
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 865cc639a636b58612becfb6a337945c022596ac
Author: Christer Weinigel <christer@weinigel.se>
Date:   Mon Jul 7 18:12:44 2008 +0100

    [ARM] Acer n30: LED support.
    
    Add support for the LEDs on the Acer N30.
    
    Signed-off-by: Christer Weinigel <christer@weinigel.se>
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 620657500263cca4a4d9845eeaeba47e03447075
Author: Christer Weinigel <christer@weinigel.se>
Date:   Mon Jul 7 18:12:43 2008 +0100

    [ARM] Acer n30: GPIO buttons support
    
    Add support for the GPIO buttons on the Acer N30.
    
    Signed-off-by: Christer Weinigel <christer@weinigel.se>
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit d088e5fe586287da003341e7bbfdad15e0f432f7
Author: Christer Weinigel <christer@weinigel.se>
Date:   Mon Jul 7 18:12:42 2008 +0100

    [ARM] Acer n30: USB bus pull-up support.
    
    Add support for the USB D+ pull up on the Acer N30.  This is needed
    for the USB gadget to work properly.
    
    Signed-off-by: Christer Weinigel <christer@weinigel.se>
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 196a047574e1465b89bc41fda573efc9b9be70e5
Author: Christer Weinigel <christer@weinigel.se>
Date:   Mon Jul 7 18:12:41 2008 +0100

    [ARM] Acer n30: Source file cleanups.
    
    Clean up some junk from the official kernel.
    
    The compile-command is something that's only useful for me personally
    and doesn't belong in the mainstream kernel.
    
    Signed-off-by: Christer Weinigel <christer@weinigel.se>
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 2e16c27aa379793c354012e5fae0aae89103b19b
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Mon Jul 7 18:12:40 2008 +0100

    [ARM] S3C2443: Add prediv clk and fix setting of h and p clocks
    
    Update the S3C2443 clock support to add the prediv clock
    that is sourced via a divider from msysclk. Also fix the
    setting of p and h clocks from this prediv clock.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit ba7622a19fabb853b8bbb918a5d76557f88e4274
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Mon Jul 7 18:12:39 2008 +0100

    [ARM] S3C2443: Add armdiv and arm clocks
    
    Add the armdiv and arm clocks to the S3C2443 clock
    framework and ensure they are correctly setup.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 29a7bcfd144a577b5cdb3b735c58e20d0489b30e
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Mon Jul 7 18:12:38 2008 +0100

    [ARM] S3C2443: Fix s3c2443_clkcon_enable_p() using wrong register.
    
    s3c2443_clkcon_enable_p() was reading from the correct register
    S3C2443_PCLKCON, but then writing the value back to the wrong
    register S3C2443_HCLKCON.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 66493c2d88d5086399c5a485d6e41cb76b241a1f
Author: Ramax Lo <ramaxlo@gmail.com>
Date:   Mon Jul 7 18:12:37 2008 +0100

    [ARM] AT2440EVB: Add DM9000A network controller support.
    
    Add DM9000AEP network controller support for AT2440EVB.
    
    Signed-off-by: Ramax Lo <ramaxlo@gmail.com>
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 4ab9897172b7ff3a1a37b65b53f71c5795a577b0
Author: Ramax Lo <ramaxlo@gmail.com>
Date:   Mon Jul 7 18:12:36 2008 +0100

    [ARM] S3C2440: Add AT2440EVB board support
    
    Add basic support for AT2440EVB board based on Samsung S3C2440 SoC.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Ramax Lo <ramaxlo@gmail.com>

commit 73422392734bb68c8ff8bc74ce1bbdc32f1b639a
Author: Claudio Nieder <private@claudio.ch>
Date:   Mon Jul 7 11:56:30 2008 -0400

    Input: add driver for Tabletkiosk Sahara TouchIT-213 touchscreen
    
    Signed-off-by: Claudio Nieder <private@claudio.ch>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 66ee156078697cdc013d46aed3b2fee445c325a1
Merge: 946e2ad... e22af66... 4ed4789...
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Mon Jul 7 16:26:41 2008 +0100

    Merge branches 'ns9x' and 'machtypes' into devel

commit 4ed47896935573c8423d05bddda3f269d6e6c613
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Thu Jul 3 16:11:06 2008 +0100

    [ARM] mach-types update
    
    Update mach-types.  Remove invalid or incorrect entries.
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 3bee2a04cf14f599e094a37445f2eb4e6bb316bc
Author: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date:   Mon Jul 7 09:07:31 2008 -0400

    Input: new driver for SGI O2 volume buttons
    
    This driver adds support for the volume buttons on the front of every
    SGI O2 workstation.
    
    Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit b4ecda3e965a87881a94017cb0cd484d65799261
Author: Oliver Neukum <oliver@neukum.org>
Date:   Thu Jul 3 12:02:03 2008 -0400

    Input: yealink - reliably kill urbs
    
    Yealink uses two URBs that submit each other. This arrangement
    cannot be reliably killed with usb_kill_urb() alone, as there's
    a window during which the wrong URB may be killed. The fix is
    to introduce a flag.
    
    [dtor@mail.ru: remove spinlock, flag alone should be enough]
    Signed-off-by: Oliver Neukum <oneukum@suse.de>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 4ad88901dd675acb9c8d1eca1f083c3d22cbbd4d
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jul 3 12:10:52 2008 -0400

    Input: q40kbd - make q40kbd_lock static
    
    This patch makes the needlessly global q40kbd_lock static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit f4bc95d7bd5d2e57d5a64b5bcd35928beb7026de
Author: Julia Lawall <julia@diku.dk>
Date:   Thu Jul 3 12:10:58 2008 -0400

    Input: gtco - eliminate early return
    
    There seems to be no reason why this error case should do less
    cleaning up than the other adjacent ones, so the goto, which is
    currently dead code, seems to be what is intended.
    
    Signed-off-by: Julia Lawall <julia@diku.dk>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 0e7e92fa3c55eee0047ee894b7eb8eb2362d83d9
Author: Carlos Corbacho <carlos@strangeworlds.co.uk>
Date:   Mon Jul 7 08:55:31 2008 -0400

    Input: i8042 - add Dritek quirk for Acer Aspire 5720
    
    The Acer Aspire 5720 series also requires the Dritek quirk
    to enable the extra scancodes.
    
    Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 5e329d1c7f5fe6adfee99c783fa98bda7dae8ac5
Author: Stefan Schmidt <stefan@datenfreihafen.org>
Date:   Fri Jun 6 10:12:37 2008 +0100

    [ARM] 5079/1: Warn people when using pxa2xx-gpio.h
    
    Warn people when using pxa2xx-gpio.h as it is only here for backwards
    compatibility. The new mfp-pxa2[57]x.h and the relevant API should be used
    instead.
    
    Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit f1b23586c1f50d4c5684e56395140ec1cd8b688d
Author: Philipp Zabel <philipp.zabel@gmail.com>
Date:   Mon Jun 30 18:08:11 2008 +0100

    [ARM] 5135/1: pxa: drop superfluous asm/arch/pxa2xx-gpio.h includes
    
    Both i2c-pxa.c and irq.c still include pxa2xx-gpio.h although is is not
    needed anymore.
    
    Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 9f17f2874834f4cdbe48cc05676d8f7558793204
Author: Jaya Kumar <jayakumar.arm@gmail.com>
Date:   Sun Jun 22 04:27:28 2008 +0100

    [ARM] 5118/1: pxafb: add exit and remove handlers
    
    This patch adds exit and remove handlers to pxafb so that it can be loaded
    and unloaded as a module.
    
    Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com>
    Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 5a2cc50f166babc26103279c4fbc9f2bf73b79de
Author: eric miao <eric.y.miao@gmail.com>
Date:   Mon May 26 03:28:09 2008 +0100

    [ARM] 5063/1: pxa: add clk support for pxa2xx I2S
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 938870491f0cad030b358af47e28d124b72702d1
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Mon Jul 7 10:50:06 2008 +0100

    [ARM] 5152/1: Add myself to tosa maintainers list
    
    Since the beginning of this year I'm providing fixes and updates
    for the Sharp SL-6000 (tosa). Add myself as one of the maintainers
    of the machine.
    
    Cc: Dirk Opfer <dirk@opfer-online.de>
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 0121702dbaf961b4c996f2579d4286a0a1ed877c
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Mon Jul 7 10:09:29 2008 +0100

    [ARM] 5151/1: Tosa: remove double inclusion of linux/delay.h
    
    The patch applies to the linux-next tree.
    
    Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
    Acked-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 16b32fd0a35b30cbd67395cfcbd360354db44f39
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Sat Jul 5 09:02:48 2008 +0100

    [ARM] 5150/1: Tosa: support built-in bluetooth power-up
    
    The driver is pretty much generic and will be later shared with
    a few other devices, like hx4700 ipaq.
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 5289fecda021828af85fccc8cc2613a85d0fcf52
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Fri Jun 27 10:38:44 2008 +0100

    [ARM] 5129/1: tosa: tmio-nand data
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit f024ff10b1ab13da4d626366019fd05c49721af7
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Fri Jun 27 10:37:57 2008 +0100

    [ARM] 5128/1: tc6393xb: tmio-nand support
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit aa613de676986f136fa6f48a4d709b5d264f4f38
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Fri Jun 27 10:37:19 2008 +0100

    [ARM] 5127/1: Core MFD support
    
    This patch provides a common subdevice registration system for MFD type
    chips, using platfrom device.
    
    Signed-off-by: Ian Molton <spyro@f2s.com>
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 53b14ea336ca45f34821ad78a1b45c2315283621
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Sat Jun 14 11:43:36 2008 +0100

    [ARM] 5099/1: Tosa: support AC-in detection.
    
    Add support for ac-in via pda_power device.
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 4440cbd69fc71bab8ed932e237b2a453b365ab9b
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Sat Jun 14 11:42:57 2008 +0100

    [ARM] 5098/1: fix sound/soc/pxa/tosa.c to new gpio api
    
    The sound/soc/pxa/tosa.c contains dependencies on parts that never
    ever hit mainline. Replace them with current support for tc6393xb.
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit bf0116e54e185fd63025f2b975f0f1616ffe41f1
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Sat Jun 14 11:42:02 2008 +0100

    [ARM] 5097/1: Tosa: support TC6393XB device
    
    Add definitions for Toshiba TC6393XB companion chip and register
    the tc6393xb device.
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit d6315949ac5527efd00d48283a9e33361c86e8e9
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Sun Jun 22 12:01:58 2008 +0100

    [ARM] 5096/2: Support Toshiba TC6393XB Mobile I/O Controller.
    
    Add support for Toshiba TC6393XB companion chip. Currently
    only GPIO and part of IRQ features of the device are supported.
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit b032fccca80cbbedaa80e5a72a202a43f08aa97e
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Thu Jun 12 11:42:07 2008 +0100

    [ARM] 5083/2: Tosa: fix IrDA transciver powerup.
    
    On tosa the tranciver LED isn't powered down if
    the GPIO47 (STUART_TX) isn't configured as low-level.
    Power it down if IrDA is off to save a bit of power.
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit debba222b20c7e98d7875d9c70552b3094038ab2
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Wed Jun 11 13:27:24 2008 +0100

    [ARM] 5089/1: tosa: cleanup includes
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit c4d5f8d43a5423a6bbba4eec1fab9c46e8d53c5d
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Mon Jun 9 13:23:50 2008 +0100

    [ARM] 5081/1: tosa: fix SD GPIOs
    
    This changes SD-related GPIO names to be more informative,
    and allocates two more SD-related GPIOs.
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit c867155cde9905dfbcb16fcadb1840b06f8869d4
Author: eric miao <eric.y.miao@gmail.com>
Date:   Mon May 26 03:28:50 2008 +0100

    [ARM] 5064/1: pxa: explicitly specify tosa keyboard GPIOs' low power states to DRIVE_LOW
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Acked-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 86159a98adbb33682a4658c9b1eae95d9c9e25ed
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Thu May 22 16:21:48 2008 +0100

    [ARM] 5048/2: Clean up tosa and spitz resetting
    
    Use new reset_gpio to reset tosa and spitz PDAs.
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 4d1fe075e5a84aaae00614cb23096336fda6374f
Author: Philipp Zabel <philipp.zabel@gmail.com>
Date:   Thu May 29 21:18:07 2008 +0100

    [ARM] 5069/1: pxa: include pxa2xx-regs.h in reset.c for RSCR
    
    The RCSR definition was moved into pxa2xx-regs.h.
    
    Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
    Acked-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 75f10b465af9efd59906e9079ed9cbda7e0f7a43
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Thu May 22 16:20:18 2008 +0100

    [ARM] 5047/2: Support resetting by asserting GPIO pin
    
    This adds support for resetting via assertion of GPIO pin.
    This e.g. is used on Sharp Zaurus SL-6000.
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit d6d6a86e14a6b5a26c785b45268874a8f7a52b4d
Merge: f38bb7d... 1b40a89...
Author: Jiri Kosina <jkosina@suse.cz>
Date:   Mon Jul 7 11:30:31 2008 +0200

    Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

commit 209806aba9d540dde3db0a5ce72307f85f33468f
Author: Steven Whitehouse <swhiteho@redhat.com>
Date:   Mon Jul 7 10:07:28 2008 +0100

    [GFS2] Allow local DF locks when holding a cached EX glock
    
    We already allow local SH locks while we hold a cached EX glock, so here
    we allow DF locks as well. This works only because we rely on the VFS's
    invalidation for locally cached data, and because if we hold an EX lock,
    then we know that no other node can be caching data relating to this
    file.
    
    It dramatically speeds up initial writes to O_DIRECT files since we fall
    back to buffered I/O for this and would otherwise bounce between DF and
    EX modes on each and every write call. The lessons to be learned from
    that are to ensure that (for the time being anyway) O_DIRECT files are
    preallocated and that they are written to using reasonably large I/O
    sizes. Even so this change fixes that corner case nicely
    
    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

commit 265d529cef6fd57698d79b3c0edd3a8178059ea6
Author: Steven Whitehouse <swhiteho@redhat.com>
Date:   Mon Jul 7 10:02:36 2008 +0100

    [GFS2] Fix delayed demote race
    
    There is a race in the delayed demote code where it does the wrong thing
    if a demotion to UN has occurred for other reasons before the delay has
    expired. This patch adds an assert to catch that condition as well as
    fixing the root cause by adding an additional check for the UN state.
    
    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
    Cc: Bob Peterson <rpeterso@redhat.com>

commit 8b7fd21511f9b5016665814e03f7fc948bb64a98
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Mon Jul 7 16:40:26 2008 +0900

    x86: clean up amd_iommu documentation
    
    amd_iommu=off was replaced with a common parameter, iommu=off.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: joerg.roedel@amd.com
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Cc: rjw@sisk.pl
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4d51c7587bb13dbb2fafcad6c0b5231bd864b55f
Merge: d763d5e... f4628e6...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jul 7 08:08:19 2008 +0200

    Merge branch 'tracing/mmiotrace-mergefixups' into tracing/mmiotrace

commit d763d5edf945eec47bd443b699f174976f0afc13
Merge: 790e2a2... 1b40a89...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jul 7 08:07:35 2008 +0200

    Merge branch 'linus' into tracing/mmiotrace

commit 032f82786f9be4635acaa5f77feca175a4ac5fe1
Merge: 46ac22b... b727946...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jul 7 08:01:26 2008 +0200

    Merge commit 'v2.6.26-rc9' into sched/devel

commit 38b221957b155ef410bdc28856a66386303fbd5a
Author: Patrick McHardy <kaber@trash.net>
Date:   Sun Jul 6 20:48:41 2008 -0700

    netdrv: don't truncate VLAN TCI with VLAN stripping
    
    The vlan_hwaccel_{rx,receive_skb} functions expect the full TCI field
    for priority mappings, don't truncate the upper 4 bits.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Acked-by: Jeff Garzik <jgarzik@redhat.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 4b5a698ef423eebc37cfacc6d3376d6dffd5bf83
Author: Patrick McHardy <kaber@trash.net>
Date:   Sun Jul 6 15:49:08 2008 -0700

    net: fix dev_set_promiscuity() breakage
    
    Commit dad9b335 (netdevice: Fix promiscuity and allmulti overflow) broke
    dev_set_promiscuity() by returning on success without reprogramming the
    device.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 9982fbface82893e77d211fbabfbd229da6bdde6
Author: Ingo Molnar <mingo@elte.hu>
Date:   Sun Jul 6 14:24:08 2008 +0200

    Revert "cpumask: introduce new APIs"
    
    This reverts commit acb7669c125676e63cf96582455509216c39745e.
    
    the wrappers are not needed anymore.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 68083e05d72d94f347293d8cc0067050ba904bfa
Merge: 7baac8b... b727946...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Sun Jul 6 14:23:39 2008 +0200

    Merge commit 'v2.6.26-rc9' into cpus4096

commit 5e374fb62621aca9522f76c2317c9acda75a8e88
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Tue Jul 1 13:12:04 2008 +0200

    generic-ipi: fixlet
    
    create proper stackframe.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit fb0305ce1b03f6ff17f84f2c63daccecb45f2805
Author: Patrick McHardy <kaber@trash.net>
Date:   Sat Jul 5 23:40:21 2008 -0700

    net-sched: consolidate default fifo qdisc setup
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Acked-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit aee18a8cf28808b7302ef698d77fa73883e60f1b
Author: Patrick McHardy <kaber@trash.net>
Date:   Sat Jul 5 23:23:27 2008 -0700

    net-sched: sch_htb: remove write-only qdisc filter_cnt
    
    The filter_cnt is supposed to count filter references to a class.
    Since the qdisc can't be the target of a filter, it doesn't need
    a filter_cnt. In fact the counter is never decreased since cls_api
    considers a return value of zero a failure and doesn't unbind again.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 4207759939c208f24d7e09596753e67b6bc188f9
Author: Patrick McHardy <kaber@trash.net>
Date:   Sat Jul 5 23:22:53 2008 -0700

    net-sched: sch_htb: remove child and sibling lists
    
    Now that the qdisc isn't destroyed in hierarchical order anymore,
    the only user of the child lists left is htb_parent_last_child().
    This can be easily changed to use a counter of children to save
    a few bytes.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit f4c1f3e0c59be0e6566d9c00b1d8b204ffb861a2
Author: Patrick McHardy <kaber@trash.net>
Date:   Sat Jul 5 23:22:35 2008 -0700

    net-sched: sch_htb: use dynamic class hash helpers
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit fbd8f1379aeeb3e44a59302a6b2850636130bb2a
Author: Patrick McHardy <kaber@trash.net>
Date:   Sat Jul 5 23:22:19 2008 -0700

    net-sched: sch_htb: move hash and sibling list removal to htb_delete
    
    Hash list removal currently happens twice (once in htb_delete, once
    in htb_destroy_class), which makes it harder to use the dynamically
    sized class hash without adding special cases for HTB. The reason is
    that qdisc destruction destroys classes in hierarchical order, which
    is not necessary if filters are destroyed in a separate iteration
    during qdisc destruction.
    
    Adjust qdisc destruction to follow the same scheme as other hierarchical
    qdiscs by first performing a filter destruction pass, then destroying
    all classes in hash order.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit d77fea2eb9206833c7aa1b013044ddeb5225b92c
Author: Patrick McHardy <kaber@trash.net>
Date:   Sat Jul 5 23:22:05 2008 -0700

    net-sched: sch_cbq: use dynamic class hash helpers
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit be0d39d52ce35554e856de7e9ea37ac1fa4a7f91
Author: Patrick McHardy <kaber@trash.net>
Date:   Sat Jul 5 23:21:47 2008 -0700

    net-sched: sch_hfsc: use dynamic class hash helpers
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 6fe1c7a5556807e9d7154a2d2fb938d8a9e47e5f
Author: Patrick McHardy <kaber@trash.net>
Date:   Sat Jul 5 23:21:31 2008 -0700

    net-sched: add dynamically sized qdisc class hash helpers
    
    Currently all qdiscs which allow to create classes uses a fixed sized hash
    table with size 16 to hash the classes. This causes a large bottleneck
    when using thousands of classes and unbound filters.
    
    Add helpers for dynamically sized class hashes to fix this. The following
    patches will convert the qdiscs to use them.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit ea2aca084ba82aaf7c148d04914ceed8758ce08a
Merge: f3032be... c5a78ac...
Author: David S. Miller <davem@davemloft.net>
Date:   Sat Jul 5 23:08:07 2008 -0700

    Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
    
    Conflicts:
    
    	Documentation/feature-removal-schedule.txt
    	drivers/net/wan/hdlc_fr.c
    	drivers/net/wireless/iwlwifi/iwl-4965.c
    	drivers/net/wireless/iwlwifi/iwl3945-base.c

commit f3032be921cd126615ce3bfd7084e3d319f3f892
Merge: 70c03b4... 18d7260...
Author: David S. Miller <davem@davemloft.net>
Date:   Sat Jul 5 21:41:53 2008 -0700

    Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/linville/wireless-next-2.6

commit 70c03b49b80ba3634958acc31853771019c0ebd3
Author: Patrick McHardy <kaber@trash.net>
Date:   Sat Jul 5 21:26:57 2008 -0700

    vlan: Add GVRP support
    
    Add GVRP support for dynamically registering VLANs with switches.
    
    By default GVRP is disabled because we only support the applicant-only
    participant model, which means it should not be enabled on vlans that
    are members of a bridge. Since there is currently no way to cleanly
    determine that, the user is responsible for enabling it.
    
    The code is pretty small and low impact, its wrapped in a config
    option though because it depends on the GARP implementation and
    the STP core.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit ce305002e1c9b90c2c151ce18bab0b895dd55ae6
Author: Patrick McHardy <kaber@trash.net>
Date:   Sat Jul 5 21:26:41 2008 -0700

    vlan: Move device unregistration before lower dev cleanup
    
    Move the unregister_netdevice() call for the VLAN device before cleanup
    for the lower device. This is needed by GVRP so it can send a leave
    message before the applicant on the lower device is cleaned up.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit b3ce0325f2bf1bb737cb8fc7c349ce8fefdd9e40
Author: Patrick McHardy <kaber@trash.net>
Date:   Sat Jul 5 21:26:27 2008 -0700

    vlan: Change vlan_dev_set_vlan_flag() to handle multiple flags at once
    
    Change vlan_dev_set_vlan_flag() to handle multiple flags at once and
    rename to vlan_dev_change_flags(). This allows to to use it from the
    netlink interface, which in turn allows to handle necessary adjustments
    when changing flags centrally.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit eca9ebac651f774d8b10fce7c5d173c3c3d3394f
Author: Patrick McHardy <kaber@trash.net>
Date:   Sat Jul 5 21:26:13 2008 -0700

    net: Add GARP applicant-only participant
    
    Add an implementation of the GARP (Generic Attribute Registration Protocol)
    applicant-only participant. This will be used by the following patch to
    add GVRP support to the VLAN code.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7c85fbf0657f216557b0c9c4a2e4e07f37d8bb8c
Author: Patrick McHardy <kaber@trash.net>
Date:   Sat Jul 5 21:25:56 2008 -0700

    bridge: Use STP demux
    
    Use the STP demux layer for receiving STP PDUs instead of directly
    registering with LLC.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit a19800d704177caaa5874baf5819307c5b7d5e4f
Author: Patrick McHardy <kaber@trash.net>
Date:   Sat Jul 5 21:25:39 2008 -0700

    net: Add STP demux layer
    
    Add small STP demux layer for demuxing STP PDUs based on MAC address.
    This is needed to run both GARP and STP in parallel (or even load the
    modules) since both use LLC_SAP_BSPAN.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit ef28d1a20f9f18ebf1be15ef6f097a76f9a63499
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Sat Jul 5 21:19:40 2008 -0700

    MIB: add struct net to UDP6_INC_STATS_BH
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Acked-by: Denis V. Lunev <den@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 235b9f7ac53489011d32efeb89e12e308fdd2c64
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Sat Jul 5 21:19:20 2008 -0700

    MIB: add struct net to UDP6_INC_STATS_USER
    
    As simple as the patch #1 in this set.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Acked-by: Denis V. Lunev <den@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0283328e2360bbf3081e97f1b720dd4c4dbae111
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Sat Jul 5 21:18:48 2008 -0700

    MIB: add struct net to UDP_INC_STATS_BH
    
    Two special cases here - one is rxrpc - I put init_net there
    explicitly, since we haven't touched this part yet. The second
    place is in __udp4_lib_rcv - we already have a struct net there,
    but I have to move its initialization above to make it ready
    at the "drop" label.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Acked-by: Denis V. Lunev <den@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 629ca23c331ec75ac87b016debbb3c4d2fe62650
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Sat Jul 5 21:18:07 2008 -0700

    MIB: add struct net to UDP_INC_STATS_USER
    
    Nothing special - all the places already have a struct sock
    at hands, so use the sock_net() net.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Acked-by: Denis V. Lunev <den@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 4ce2417bfb3c7b1c5ed449782f4d86bafd7f1b69
Merge: 32cb5b4... 055e511...
Author: David S. Miller <davem@davemloft.net>
Date:   Sat Jul 5 21:03:31 2008 -0700

    Merge branch 'davem-next' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

commit 32cb5b4e035e3d7b52f1e9de87920645a00e5234
Author: Denis V. Lunev <den@openvz.org>
Date:   Sat Jul 5 19:06:12 2008 -0700

    netns: selective flush of rt_cache
    
    dst cache is marked as expired on the per/namespace basis by previous
    path. Right now we have to implement selective cache shrinking. This
    procedure has been ported from older OpenVz codebase.
    
    Signed-off-by: Denis V. Lunev <den@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e84f84f276473dcc673f360e8ff3203148bdf0e2
Author: Denis V. Lunev <den@openvz.org>
Date:   Sat Jul 5 19:04:32 2008 -0700

    netns: place rt_genid into struct net
    
    Signed-off-by: Denis V. Lunev <den@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit b00180defdeeac8e07e3dc02e53e7395d42bbd19
Author: Denis V. Lunev <den@openvz.org>
Date:   Sat Jul 5 19:04:09 2008 -0700

    ipv4: pass current value of rt_genid into rt_hash
    
    Basically, there is no difference to atomic_read internally or pass it as
    a parameter as rt_hash is inline.
    
    Signed-off-by: Denis V. Lunev <den@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 86c657f6b5bbf2f3ec2213eca528998134a9b344
Author: Denis V. Lunev <den@openvz.org>
Date:   Sat Jul 5 19:03:31 2008 -0700

    netns: add struct net parameter to rt_cache_invalidate
    
    Signed-off-by: Denis V. Lunev <den@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 9f5e97e53675caeda48e9988122a30470f4d309d
Author: Denis V. Lunev <den@openvz.org>
Date:   Sat Jul 5 19:02:59 2008 -0700

    netns: make rt_secret_rebuild timer per namespace
    
    Signed-off-by: Denis V. Lunev <den@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 39a23e75087ce815abbddbd565b9a2e567ac47da
Author: Denis V. Lunev <den@openvz.org>
Date:   Sat Jul 5 19:02:33 2008 -0700

    netns: register net.ipv4.route.flush in each namespace
    
    Signed-off-by: Denis V. Lunev <den@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 639e104facec20f64f2eb940851ae45e5f255e6b
Author: Denis V. Lunev <den@openvz.org>
Date:   Sat Jul 5 19:02:06 2008 -0700

    ipv4: remove static flush_delay variable
    
    flush delay is used as an external storage for net.ipv4.route.flush sysctl
    entry. It is write-only.
    
    The ctl_table->data for this entry is used once. Fix this case to point
    to the stack to remove global variable. Do this to avoid additional
    variable on struct net in the next patch.
    
    Possible race (as it was before) accessing this local variable is removed
    using flush_mutex.
    
    Signed-off-by: Denis V. Lunev <den@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit ae299fc051aa68ca6ef1807c37bb92d9b6ff817c
Author: Denis V. Lunev <den@openvz.org>
Date:   Sat Jul 5 19:01:28 2008 -0700

    net: add fib_rules_ops to flush_cache method
    
    This is required to pass namespace context into rt_cache_flush called from
    ->flush_cache.
    
    Signed-off-by: Denis V. Lunev <den@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 76e6ebfb40a2455c18234dcb0f9df37533215461
Author: Denis V. Lunev <den@openvz.org>
Date:   Sat Jul 5 19:00:44 2008 -0700

    netns: add namespace parameter to rt_cache_flush
    
    Signed-off-by: Denis V. Lunev <den@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 1bd55a436f1f90de0e7f476e514e01bd67497b88
Author: Juergen Beisert <j.beisert@pengutronix.de>
Date:   Sat Jul 5 10:03:02 2008 +0200

    i.MX2 family: Add basic mach support
    
    This patch adds basic mach support for the mx2 processor family, based
    on the original freescale code and adapted to mainline kernel coding
    style.
    
    This part adds the global build only.
    
    Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>

commit ff6552e4f3505da9c2886098773146be71c872e3
Author: Juergen Beisert <j.beisert@pengutronix.de>
Date:   Sat Jul 5 10:03:01 2008 +0200

    i.MX27 family: Add the Phytec PCM970 evaluation board
    
    The Phytec phyCORE-i.MX27 CPU module is delivered with the PCM970
    baseboard by default. This patch adds support for the hardware.
    
    This code is only an empty stub; it is filled up with functionality
    in a later patch series.
    
    Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>

commit 7e5e9f5457f5cd019fd7e2f3da94e9fc72cc9ff6
Author: Juergen Beisert <j.beisert@pengutronix.de>
Date:   Sat Jul 5 10:03:00 2008 +0200

    i.MX27: Adding PCM038 platform support
    
    This patch adds support for the phyCORE-i.MX27 cpu module (aka pcm038).
    It is as generic as possible in order to support any kind of baseboard.
    
    Note: This CPU module implementation can't work without a baseboard
    support. Baseboard support can be added by the PCM-970 (included in
    this patch stack) or any custom variant.
    
    Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>

commit 80eedae6f0322dafc749140b67986b2472473745
Author: Juergen Beisert <j.beisert@pengutronix.de>
Date:   Sat Jul 5 10:03:00 2008 +0200

    i.MX27: Add ADS platform support
    
    This patch adds basic support for the Freescale MX27ADS reference board.
    Currently only a serial console can be used.
    
    Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>

commit c46f5856517c2d4f438df87dac81f2295931ee93
Author: Juergen Beisert <j.beisert@pengutronix.de>
Date:   Sat Jul 5 10:02:59 2008 +0200

    i.MX2 family: Add clock handling for i.MX27 CPU
    
    Internal clock path handling for the i.MX27 CPU.
    
    Changed against the original Freescale code (and against clocklib for example):
     - clock rate is always calculated whenever one ask for the current rate.
       (means no "rate" member in the clock structure).
       So switching the PLL base frequency will propagate immediately to all
       other clocks that are depending on this frequency.
    
    TODO:
     - Check if the i.MX21 CPU can share the same code.
    
    Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>

commit f31405cc4cc568baad28273c7f45b0563b57a17d
Author: Juergen Beisert <j.beisert@pengutronix.de>
Date:   Sat Jul 5 10:02:59 2008 +0200

    i.MX27 CPU: Add basic i.MX27 CPU support
    
    Add basic i.MX27 CPU support
    
    Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>

commit 604cbadce2292d979749e2f5c6c3f75ee10f4c9e
Author: Sascha Hauer <s.hauer@pengutronix.de>
Date:   Sat Jul 5 10:02:58 2008 +0200

    MX2 add support for mx2 in i.MX serial driver
    
    add support for mx2 in i.MX serial driver
    
    Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commit fc80a5e3d0480d416e4f53b0680aaf525b5076d8
Author: Juergen Beisert <j.beisert@pengutronix.de>
Date:   Sat Jul 5 10:02:57 2008 +0200

    i.MX2 family: Add basic device support
    
    This patch adds a few on-chip devices for i.MX21/i.MX27 procesors.
    
    Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>

commit 32dc80c9cb13a7ce686bcc26efcf39e35719b466
Author: Juergen Beisert <j.beisert@pengutronix.de>
Date:   Sat Jul 5 10:02:56 2008 +0200

    i.MX2 family: Add basic mach support (headers)
    
    This patch adds basic mach support for the mx2 processor family, based
    on the original freescale code and adapted to mainline kernel coding
    style.
    
    Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>

commit eea643f7ff04fe17c3ff71d41a9487c0753bd821
Author: Juergen Beisert <j.beisert@pengutronix.de>
Date:   Sat Jul 5 10:02:56 2008 +0200

    i.MX2 family: Add basic mach support (sources)
    
    This patch adds basic mach support for the mx2 processor family, based
    on the original freescale code and adapted to mainline kernel coding
    style.
    
    Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>

commit aa10abd381b9493a88f6b9e111adc79e33d548fa
Author: Juergen Beisert <j.beisert@pengutronix.de>
Date:   Sat Jul 5 10:02:55 2008 +0200

    i.MX2 family: Add GPIO multiplexing support
    
    This patch adds GPIO multiplexing support for the imx1/mxc2
    family of procesors.
    
    Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>

commit 259bcaae9a2f28d7e3303b202b64a1fb0a9ab9e4
Author: Juergen Beisert <j.beisert@pengutronix.de>
Date:   Sat Jul 5 10:02:54 2008 +0200

    MXC arch: Simplify architecture's irq sources
    
    Simplify architecture's irq headers and sources, to share these files
    between MXC3 and MXC2.
    
    Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>

commit 9e8a30dce1bd38cf7b941c707da504d28a907f5c
Author: Juergen Beisert <j.beisert@pengutronix.de>
Date:   Sat Jul 5 10:02:53 2008 +0200

    MX3: Adapt mx31lite to new timer init style
    
    This patch converts the external "add_mx31lite-basic_defconfig.diff" to our
    MXC implementation.
    
    Note: This patch fixes a board reference only.
    
    Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>

commit 9a4cd7a5c836e189a1712c9ffd2d76b2302ce212
Author: Daniel Mack <daniel@caiaq.de>
Date:   Sat Jul 5 10:02:53 2008 +0200

    MX3: Add basic support for LogicPD i.MX31 LiteKit
    
    This patch adds basic support for i.MX31 LiteKit by LogicPD.
    With printascii() in kernel/printk.c, it boots right into the
    rootfs-panic.
    
    Note: This is a modified version of Daniel's patch to fit into this patch
    stack.
    
    > On 09.06.2008, at 17:26, Russell King - ARM Linux wrote:
    >
    > > I would much prefer it if board specific includes were included by the
    > > code which needs them rather than in asm/arch/hardware.h.  With the
    > > device model, drivers shouldn't need to include any board specific
    > > includes - only the board specific C file should need it.
    >
    > The new version of this patch (#5102) has been uploaded to the patch
    > tracker this morning.
    
    Signed-off-by: Daniel Mack <daniel@caiaq.de>
    
    --
     arch/arm/configs/mx31litekit_defconfig    | 1100 ++++++++++++++++++++++++++++++
     arch/arm/mach-mx3/Kconfig                 |    7
     arch/arm/mach-mx3/Makefile                |    1
     arch/arm/mach-mx3/mx31lite.c              |   96 ++
     include/asm-arm/arch-mxc/board-mx31lite.h |   38 +
     include/asm-arm/arch-mxc/debug-macro.S    |    3
     6 files changed, 1245 insertions(+)

commit ce8ffef0bfd6e55d5da3923d8e9af27c3b5c4eff
Author: Sascha Hauer <s.hauer@pengutronix.de>
Date:   Sat Jul 5 10:02:52 2008 +0200

    MX31: add basic pcm037 board support
    
    This patch adds basic board support for phytecs pmc037 board.
    
    Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commit 1b53218bfa4c0e17fc16ff7fadb85b82bbd3c77c
Author: Juergen Beisert <j.beisert@pengutronix.de>
Date:   Sat Jul 5 10:02:51 2008 +0200

    i.MX3: Add a basic default config for the imx31ads (reference only)
    
    Currently there is a mx31ads BSP file in the kernel, but no default
    config file.
    
    This patch adds a basic default config for the imx31ads but it is for test
    purposes only to ensure the i.MX2 patch stack doesn't break the i.MX3.
    
    Note: For reference only. This configuration is untested as I have
    no access to an mx31ads.
    
    Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>

commit 4bc256501a159abc7e9fee43f63c68894f6a11d8
Author: Sascha Hauer <s.hauer@pengutronix.de>
Date:   Sat Jul 5 10:02:51 2008 +0200

    MXC: add debug-macro.S for mxc
    
    This patch adds debug-macro.S for arch-mxc
    
    Disadvantage: Due to the board specific UART definition, these macros (and
    compile time) will fail for multi board kernels.
    
    Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commit d0f349fbce2905607e0473d2358f97f48866e52c
Author: Juergen Beisert <j.beisert@pengutronix.de>
Date:   Sat Jul 5 10:02:50 2008 +0200

    i.MXC family: Adding timer support
    
    This patch adds timer support for the i.MX machine family. This code can
    be used on the following machs:
    
     - i.MX1 (tested)
     - i.MX2 (i.MX21 (to be tested), i.MX27 (tested))
     - i.MX3 (i.MX31 (tested))
    
    TODO: It seems impossible to build a kernel for more than one CPU because the
    timer do not follow the platform device rules. So it does only work if
    timer 1 can be accessed on all CPUs at the same address.
    
    Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
    Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commit 90292ea60f1c730efb9fea02b2e12676da89ebef
Author: Sascha Hauer <s.hauer@pengutronix.de>
Date:   Sat Jul 5 10:02:50 2008 +0200

    MXC: add io multiplexing functions for mx3
    
    This patch adds functions to use the io multiplexer on mx3 platforms.
    
    Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commit 07bd1a6cc7cbb3f373fbe49b204c6cde5e9155fc
Author: Juergen Beisert <j.beisert@pengutronix.de>
Date:   Sat Jul 5 10:02:49 2008 +0200

    MXC arch: Add gpio support for the whole platform
    
    This patch bases on the one from Daniel Mack. The most important change to
    Daniel's patch is to be more generic. This gpio routine supports at least
    the i.MX27 and i.MX31 processors.
    
    Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
    Acked-by: Daniel Mack <daniel@caiaq.de>

commit e3d13ff4b9d3b05d7a969153e2c049548e25deea
Author: Sascha Hauer <s.hauer@pengutronix.de>
Date:   Sat Jul 5 10:02:48 2008 +0200

    mxc: add MX3 support for i.MX internal UART driver
    
    This patch adds MX3 support for the i.MX internal uart driver.
    
    Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commit df1bf4bdb2a3a26d4bde8ae1aefc16385dd4898f
Author: Sascha Hauer <s.hauer@pengutronix.de>
Date:   Sat Jul 5 10:02:48 2008 +0200

    i.MX3: introduce clock API
    
    This patch introduces the clock API for for arch-mxc
    
    Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commit c0db2ea4e366c94dd3f880928c02534156e3d1b9
Author: Juergen Beisert <j.beisert@pengutronix.de>
Date:   Sat Jul 5 10:02:47 2008 +0200

    MXC family: Add clock handling
    
    Internal clock path handling for the mxc CPUs.
    
    Changed against the original Freescale code (and against clocklib for example):
     - clock rate is always calculated whenever one ask for the current rate
       (means struct clk has no more a member called "rate"). So switching the PLL
       base frequency will propagate immediately to all other clocks that are
       depending on this frequency.
    
    Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>

commit 38a41fdf94c449c165213e4665c3f8a0d30f8aba
Author: Sascha Hauer <s.hauer@pengutronix.de>
Date:   Sat Jul 5 10:02:46 2008 +0200

    IMX: introduce clock API
    
    This patch introduces the clock API for i.MX and converts all
    in-Kernel drivers to use it.
    
    Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commit dbff4e9ea2e83fda89143389bfb229cb29425a32
Author: Sascha Hauer <s.hauer@pengutronix.de>
Date:   Sat Jul 5 10:02:45 2008 +0200

    IMX UART: remove statically initialized tables
    
    This patch removes the statically initialized tables from the i.MX serial
    driver and makes the driver fully dependent on the information provided by
    the platform_device.
    
    Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commit 2582d8c1655f2eda42d5358a242b256fd6e88571
Author: Sascha Hauer <s.hauer@pengutronix.de>
Date:   Sat Jul 5 10:02:45 2008 +0200

    IMX UART: Add board specific init/exit functions
    
    Add platform specific init functions. Also rename the struct
    platform_device dev into pdev.
    
    Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commit 036bb15ec94216e28cb1550af0fdcdfb90c549df
Author: Sascha Hauer <s.hauer@pengutronix.de>
Date:   Sat Jul 5 10:02:44 2008 +0200

    IMX UART: do not assume 16MHz reference frequency
    
    We assumed a 16MHz reference frequency for the UART. While this
    is true for i.MX1 most of the time it is not true for MX27/MX31.
    Also, add handling for the ONEMS register which is present on
    newer versions of the chip and pass a sane minimum baudrate to
    uart_get_baud_rate().
    
    Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commit 63dd10846d4917534e9ec7bddf43be786effe8b8
Author: Sascha Hauer <s.hauer@pengutronix.de>
Date:   Sat Jul 5 10:02:43 2008 +0200

    MXC: do not include board specific header from architecture include
    
    do not include board-mx31ads.h from hardware.h, instead include it
    directly only where needed.
    
    Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commit 695e12f8d2917378d3b93059209e17415de96204
Author: Benny Halevy <bhalevy@panasas.com>
Date:   Fri Jul 4 14:38:33 2008 +0300

    nfsd: tabulate nfs4 xdr encoding functions
    
    In preparation for minorversion 1
    
    All encoders now return an nfserr status (typically their
    nfserr argument).  Unsupported ops go through nfsd4_encode_operation
    too, so use nfsd4_encode_noop to encode nothing for their reply body.
    
    Signed-off-by: Benny Halevy <bhalevy@panasas.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 5b2d281acb04a29fcdc76ced5ca6099565a0747f
Author: Roland Dreier <rdreier@cisco.com>
Date:   Fri Jun 27 14:43:20 2008 -0700

    IB/uverbs: BKL is not needed for ib_uverbs_open()
    
    Remove explicit lock_kernel() calls and document why the code is safe.
    
    Signed-off-by: Roland Dreier <rolandd@cisco.com>
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 84e65b0a84a2c856bef36f13d122047678408b0a
Author: Richard Kennedy <richard@rsk.demon.co.uk>
Date:   Fri Jul 4 13:56:16 2008 +0100

    x86: cacheline_align tss_struct
    
    The manual padding to align on cacheline size only worked in 32 bit
    In 64 bit the structure was not aligned and contained wasted space.
    
    use the compiler ____cachline_aligned to save space & properly align
    this structure.
    
    x86_64_default size goes from 9136 -> 8960
    x86_64_AMD     size goes from 9136 -> 8896
    
    built & running on 2.6.26-rc8.
    
    Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 055e5110ae0c0c1176a75b78d789294f2ff2f7af
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Thu Jul 3 23:43:12 2008 -0700

    8390: Split 8390 support into a pausing and a non pausing driver core
    
    Only a few ISA controllers need the pausing version of the 8390 core
    while PCMCIA, later ISA and PCI do not. More importantly the ISA delays
    can break non ISA boxes so we must use a different build of 8390.c for
    the two sets of controllers.
    
    No changes since last time as all the points of concerns raised proved to
    be invalid
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 141766cf9755e773b980238da52f5f5da5c69abe
Author: Krzysztof Halasa <khc@pm.waw.pl>
Date:   Tue Jul 1 14:42:07 2008 +0200

    WAN: Remove no longer needed pvc_desc in FR code.
    
    Remove no longer needed struct pvc_desc in FR code.
    Requires "WAN: convert drivers to use built-in netdev_stats" patch.
    
    Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 198191c4a7ce4daba379608fb38b9bc5a4eedc61
Author: Krzysztof Halasa <khc@pm.waw.pl>
Date:   Mon Jun 30 23:26:53 2008 +0200

    WAN: convert drivers to use built-in netdev_stats
    
    There is no point in using separate net_device_stats structs when
    the one in struct net_device is present. Compiles.
    
    Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 844290e56067aed0a54142d756565abb9614136c
Author: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com>
Date:   Fri Jun 27 11:00:39 2008 -0700

    igb: add NAPI Rx queue support
    
    Update the NAPI implementation to use the new napi_struct infrstructure.
    This removes the need of multiple net_device structs to implement a
    multiqueue NAPI.
    
    Signed-off-by: PJ Waskiewicz <peter.p.waskiewicz.jr.@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 662d7205b3db0bf9ebcae31f30ed72a1bceb47af
Author: Alexander Duyck <alexander.h.duyck@intel.com>
Date:   Fri Jun 27 11:00:29 2008 -0700

    igb: fix init on 82575 with MNG enabled
    
    This patch resolves an issue seen on 82575 adapters with managability
    pass-thru enabled, which could cause the system to panic.
    
    Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 652fff321490fc3fcc8e8d302826a9c2379f03d2
Author: Auke Kok <auke-jan.h.kok@intel.com>
Date:   Fri Jun 27 11:00:18 2008 -0700

    igb: eliminate hw from the hw_dbg macro arguments
    
    Various cosmetic cleanups. Comment fixes. Eliminate the hw part out
    of the hw_dbg macro since it's always used.
    
    Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit d67ce5338c7c71313f01e508d893bb8104ce459a
Author: Alexander Duyck <alexander.h.duyck@intel.com>
Date:   Fri Jun 27 11:00:07 2008 -0700

    igb: fix parameter options
    
    Currently there are items in the driver to support parameters, but there
    are no parameters being added to the driver.
    
    Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 733596bea6ba7ea7949720b86794eda4e1b793d1
Author: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date:   Fri Jun 27 10:59:59 2008 -0700

    igb: cleanup function header comments
    
    Function header comments do not match function name.
    
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 3b644cf6cef0324c595b86181220901b5bed0b99
Author: Mitch Williams <mitch.a.williams@intel.com>
Date:   Fri Jun 27 10:59:48 2008 -0700

    igb: Remove adapter struct from these function call parameters
    
    Simplify a bunch of calls to these functions by moving the adapter
    struct out of the function arguments since that is not needed.
    
    Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
    Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 5c3cad754cba4252f5b4e74fb217e3bdd0c03662
Author: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date:   Fri Jun 27 10:59:33 2008 -0700

    igb: limit EEPROM access
    
    EEPROM access beyond the base eeprom page is unsupported.
    
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 532f4aee934cf26f1905fae101ac9f0ba3087f21
Author: Pekka Enberg <penberg@cs.helsinki.fi>
Date:   Mon Jun 23 14:36:56 2008 +0300

    ipg: run-time configurable jumbo frame support
    
    Make jumbo frame support configurable via ifconfig mtu option as suggested by
    Stephen Hemminger.
    
    Cc: Stephen Hemminger <stephen.hemminger@vyatta.com>
    Tested-by: Andrew Savchenko <Bircoph@list.ru>
    Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit da02b23192e8c1dc6830fc38840ea1c5e416a43c
Author: Pekka Enberg <penberg@cs.helsinki.fi>
Date:   Mon Jun 23 14:36:35 2008 +0300

    ipg: per-device max_rxframe_size
    
    Add a ->max_rxframe member to struct ipg_nic_private and convert the users of
    IPG_MAX_RXFRAME_SIZE to use it instead to enable per-device jumbo frame
    configuration.
    
    Tested-by: Andrew Savchenko <Bircoph@list.ru>
    Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 39f205854c829294f9b4db65100d3abdf9c9c145
Author: Pekka Enberg <penberg@cs.helsinki.fi>
Date:   Mon Jun 23 14:36:18 2008 +0300

    ipg: per-device rxsupport_size
    
    Add a ->max_rxframe member to struct ipg_nic_private and convert the users of
    IPG_RXSUPPORT_SIZE to use it instead to enable per-device jumbo frame
    configuration.
    
    Tested-by: Andrew Savchenko <Bircoph@list.ru>
    Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 18a9cdb9c7ec88f6e94cd8dcb03fb6cded067119
Author: Pekka Enberg <penberg@cs.helsinki.fi>
Date:   Mon Jun 23 14:36:00 2008 +0300

    ipg: per-device rxfrag_size
    
    Add a ->max_rxframe member to struct ipg_nic_private and convert the users of
    IPG_RXFRAG_SIZE to use it instead to enable per-device jumbo frame
    configuration.
    
    Tested-by: Andrew Savchenko <Bircoph@list.ru>
    Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 83042955210aaee70b881240fe4f5e8409235308
Author: Pekka Enberg <penberg@cs.helsinki.fi>
Date:   Mon Jun 23 14:35:37 2008 +0300

    ipg: remove jumbo frame #ifdef from mtu
    
    Remove JUMBO_FRAME #ifdef from dev->mtu setting in ipg_nic_open() so that we
    can make IPG_TXFRAG_SIZE configurable.
    
    Tested-by: Andrew Savchenko <Bircoph@list.ru>
    Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 024f4d88b45003710e8e2ee937b0c56aaf2dff2d
Author: Pekka Enberg <penberg@cs.helsinki.fi>
Date:   Mon Jun 23 14:35:16 2008 +0300

    ipg: always compile in jumbo frame support
    
    Add a ->is_jumbo boolean to struct ipg_nic_private and fix up
    ipg_interrupt_handler() to call the jumbo frame version of ipg_nic_rx() if the
    boolean is set to true. Also remove the JUMBO_FRAME #ifdefs so we can always
    compile in support for jumbo frames.
    
    Tested-by: Andrew Savchenko <Bircoph@list.ru>
    Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 16e605a2a0398bc1e693e8571bf0cbc5aa5c00c8
Merge: 44d28ab... 865c652...
Author: Jeff Garzik <jeff@garzik.org>
Date:   Fri Jul 4 08:35:57 2008 -0400

    Merge branch 'r8169-next' of git://git.kernel.org/pub/scm/linux/kernel/git/romieu/netdev-2.6 into upstream-next

commit 46ac22bab42cc868b9c1d0e915ddbc8e8065a44d
Author: Ankita Garg <ankita@in.ibm.com>
Date:   Tue Jul 1 14:30:06 2008 +0530

    sched: fix accounting in task delay accounting & migration
    
    On Thu, Jun 19, 2008 at 12:27:14PM +0200, Peter Zijlstra wrote:
    > On Thu, 2008-06-05 at 10:50 +0530, Ankita Garg wrote:
    >
    > > Thanks Peter for the explanation...
    > >
    > > I agree with the above and that is the reason why I did not see weird
    > > values with cpu_time. But, run_delay still would suffer skews as the end
    > > points for delta could be taken on different cpus due to migration (more
    > > so on RT kernel due to the push-pull operations). With the below patch,
    > > I could not reproduce the issue I had seen earlier. After every dequeue,
    > > we take the delta and start wait measurements from zero when moved to a
    > > different rq.
    >
    > OK, so task delay delay accounting is broken because it doesn't take
    > migration into account.
    >
    > What you've done is make it symmetric wrt enqueue, and account it like
    >
    >   cpu0      cpu1
    >
    > enqueue
    >  <wait-d1>
    > dequeue
    >             enqueue
    >              <wait-d2>
    >             run
    >
    > Where you add both d1 and d2 to the run_delay,.. right?
    >
    
    Thanks for reviewing the patch. The above is exactly what I have done.
    
    > This seems like a good fix, however it looks like the patch will break
    > compilation in !CONFIG_SCHEDSTATS && !CONFIG_TASK_DELAY_ACCT, of it
    > failing to provide a stub for sched_info_dequeue() in that case.
    
    Fixed. Pl. find the new patch below.
    
    Signed-off-by: Ankita Garg <ankita@in.ibm.com>
    Acked-by: Peter Zijlstra <peterz@infradead.org>
    Cc: Gregory Haskins <ghaskins@novell.com>
    Cc: rostedt@goodmis.org
    Cc: suresh.b.siddha@intel.com
    Cc: aneesh.kumar@linux.vnet.ibm.com
    Cc: dhaval@linux.vnet.ibm.com
    Cc: vatsa@linux.vnet.ibm.com
    Cc: David Bahi <DBahi@novell.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2087a1ad822cd3a68b73338457047fcc54da726b
Author: Gregory Haskins <ghaskins@novell.com>
Date:   Fri Jun 27 14:30:00 2008 -0600

    sched: add avg-overlap support to RT tasks
    
    We have the notion of tracking process-coupling (a.k.a. buddy-wake) via
    the p->se.last_wake / p->se.avg_overlap facilities, but it is only used
    for cfs to cfs interactions.  There is no reason why an rt to cfs
    interaction cannot share in establishing a relationhip in a similar
    manner.
    
    Because PREEMPT_RT runs many kernel threads as FIFO priority, we often
    times have heavy interaction between RT threads waking CFS applications.
    This patch offers a substantial boost (50-60%+) in perfomance under those
    circumstances.
    
    Signed-off-by: Gregory Haskins <ghaskins@novell.com>
    Cc: npiggin@suse.de
    Cc: rostedt@goodmis.org
    Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c4acb2c0669c5c5c9b28e9d02a34b5c67edf7092
Author: Gregory Haskins <ghaskins@novell.com>
Date:   Fri Jun 27 14:29:55 2008 -0600

    sched: terminate newidle balancing once at least one task has moved over
    
    Inspired by Peter Zijlstra.
    
    Signed-off-by: Gregory Haskins <ghaskins@novell.com>
    Cc: npiggin@suse.de
    Cc: rostedt@goodmis.org
    Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit fb339690a0506d2aca447b5e888fd6ac39ea4fa2
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jul 3 19:35:11 2008 +0200

    x86, AMD IOMMU: remove unnecessary code from the iommu_enable function
    
    This code removes a leftover from the iommu_enable function. The ctrl variable
    is assigned but never used.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Cc: Joerg Roedel <joerg.roedel@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c1cbebeec4a6be1c1fb54fbf2395ade2534b03c4
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jul 3 19:35:10 2008 +0200

    x86, AMD IOMMU: don't try to init IOMMU if early detect code did not detect one
    
    This patch adds a check if the early detect code has found AMD IOMMU hardware
    descriptions and does not try to initialize hardware if the check failed.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Cc: Joerg Roedel <joerg.roedel@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8b14518fadd9d5915827d86d5c10e602fedf042e
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jul 3 19:35:09 2008 +0200

    x86, AMD IOMMU: honor iommu=off instead of amd_iommu=off
    
    This patch removes the amd_iommu=off kernel parameter and honors the generic
    iommu=off parameter for the same purpose.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Cc: Joerg Roedel <joerg.roedel@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 999ba417cc1a43881126d08876d5d7e653113ae3
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jul 3 19:35:08 2008 +0200

    x86, AMD IOMMU: flush domain TLB when there is more than one page to flush
    
    This patch changes the domain TLB flushing behavior of the driver. When there
    is more than one page to flush it flushes the whole domain TLB instead of every
    single page. So we send only a single command to the IOMMU in every case which
    is faster to execute.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Cc: Joerg Roedel <joerg.roedel@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5f6a59d8ad55781d4d2ff0d327f84aaeed2c4127
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jul 3 19:35:07 2008 +0200

    x86, AMD IOMMU: remove unnecessary set_bit_string
    
    The set_bit_string call in the address allocator is not necessary because its
    already called in iommu_area_alloc().
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Cc: Joerg Roedel <joerg.roedel@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 18d22200740b83a5d968d3236c27c310b3e8fda6
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jul 3 19:35:06 2008 +0200

    x86, AMD IOMMU: more verbose Kconfig description text
    
    This patch replaces the short description text for AMD IOMMU in Kconfig with a
    more verbose one.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: robert.richter@amd.com
    Cc: Joerg Roedel <joerg.roedel@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ba8dd03ac09f51a69c154b8cb508b701d713a2cd
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date:   Fri Jul 4 11:26:40 2008 +0200

    generic-ipi: fix s390 build bug
    
    forgot to remove #include <linux/spinlock.h> from linux/smp.h while
    fixing the original s390 build bug.
    
    Patch below fixes this build bug caused by header inclusion dependencies:
    
      CC      kernel/timer.o
    In file included from include/linux/spinlock.h:87,
                     from include/linux/smp.h:11,
                     from include/linux/kernel_stat.h:4,
                     from kernel/timer.c:22:
    include/asm/spinlock.h: In function '__raw_spin_lock':
    include/asm/spinlock.h:69: error: implicit declaration of function 'smp_processor_id'
    
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 32502b8413a77b54b9e19809404109590c32dfb7
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Fri Jul 4 09:35:17 2008 +0200

    splice: fix generic_file_splice_read() race with page invalidation
    
    If a page was invalidated during splicing from file to a pipe, then
    generic_file_splice_read() could return a short or zero count.
    
    This manifested itself in rare I/O errors seen on nfs exported fuse
    filesystems.  This is because nfsd uses splice_direct_to_actor() to read
    files, and fuse uses invalidate_inode_pages2() to invalidate stale data on
    open.
    
    Fix by redoing the page find/create if it was found to be truncated
    (invalidated).
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 8b3d3567f72aa61d5d6f4ce89d289b154e1ea866
Author: Octavian Purdila <opurdila@ixiacom.com>
Date:   Fri Jul 4 09:33:33 2008 +0200

    ramfs: enable splice write
    
    Signed-off-by: Octavian Purdila <opurdila@ixiacom.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 7c0c0b5b19611ac15eec69043cb5588f6cbfbd7b
Author: Christophe Jaillet <jaillet.christophe@wanadoo.fr>
Date:   Fri Jul 4 09:33:17 2008 +0200

    drivers/block/pktcdvd.c: avoid useless memset
    
    Avoid the 'memset(...,0, ...)' before calling 'init_cdrom_command' because
    this function already does it.
    
    Signed-off-by: Christophe Jaillet <jaillet.christophe@wanadoo.fr>
    Acked-by: Peter Osterlund <petero2@telia.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit fce5384755e8e0e56c5609d2972db4702990d592
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Fri Jul 4 09:33:01 2008 +0200

    cdrom: revert commit 22a9189 (cdrom: use kmalloced buffers instead of buffers on stack)
    
    The commit 22a9189fd073db3d03a4cf8b8c098aa207602de1 (cdrom: use
    kmalloced buffers instead of buffers on stack) is introduced to use
    kmalloced buffers for packet commands to avoid stack corruption on non
    coherent platforms.
    
    SCSI cdrom uses blk_rq_map_kern, which properly avoids DMA on the
    stack by using the bounce buffers. IDE cdrom also has the mechnism to
    avoids DMA on the stack. So we don't need this extra complexitiy in
    cdrom.c, such as allocating just 8 bytes. The lower layers can handle
    it.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
    Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Cc: Tejun Heo <htejun@gmail.com>
    Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 62858dacc8dea55c5bdb474ccd8acb0657e23dd0
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Fri Jul 4 09:31:50 2008 +0200

    scsi: sr avoids useless buffer allocation
    
    blk_rq_map_kern can handle the stack buffers correctly (avoid DMA
    from/to the stack buffers by using the bounce buffer) so we don't need
    to complicate the code by allocating just 8 bytes.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
    Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
    Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Cc: Tejun Heo <htejun@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 30c00eda73d5db5bd64dd0c370161abd8df5ba4a
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Fri Jul 4 09:31:11 2008 +0200

    block: blk_rq_map_kern uses the bounce buffers for stack buffers
    
    blk_rq_map_kern is used for kernel internal I/Os. Some callers use
    this function with stack buffers but DMA to/from the stack buffers
    leads to memory corruption on a non-coherent platform.
    
    This patch make blk_rq_map_kern uses the bounce buffers if a caller
    passes a stack buffer (on the all platforms for simplicity).
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
    Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Cc: Tejun Heo <htejun@gmail.com>
    Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 27f8221af406e43b529a5425bc99c9b1e9bdf521
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Fri Jul 4 09:30:03 2008 +0200

    block: add blk_queue_update_dma_pad
    
    This adds blk_queue_update_dma_pad to prevent LLDs from overwriting
    the dma pad mask wrongly (we added blk_queue_update_dma_alignment due
    to the same reason).
    
    This also converts libata to use blk_queue_update_dma_pad instead of
    blk_queue_dma_pad.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Tejun Heo <htejun@gmail.com>
    Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
    Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 2610324fcacf38a24b630090ebcb802538763187
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Fri Jul 4 09:29:31 2008 +0200

    DAC960: push down BKL
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Cc: Richard Knutsson <ricknu-0@student.ltu.se>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 5b6155ee70e9c4d2ad7e6f514c8eee06e2711c3a
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Fri Jul 4 09:29:16 2008 +0200

    pktcdvd: push BKL down into driver
    
    Push the lock_kernel down into the driver and switch to unlocked_ioctl
    
    [akpm@linux-foundation.org: build fix]
    Signed-off-by: Alan Cox <alan@redhat.com>
    Acked-by: Peter Osterlund <petero2@telia.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit be1fd70fea1100c57f3aa1934ebb93abc474e50c
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Fri Jul 4 09:51:21 2008 +0200

    paride: push ioctl down into driver
    
    Leaves us with lock_kernel for two methods.  Also remove a bogus printk
    with no printk level and return -ENOTTY not -EINVAL for correctness.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    
    (Jens: added smp_lock.h include to pt.c, otherwise it wont compile because
     of missing {un}lock_kernel() definition)
    
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 72f6befeea7dc634a83219287d5b874734b85637
Author: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Date:   Fri Jul 4 09:33:03 2008 +0200

    avr32: Fix typo of IFSR in a comment in the PIO header file
    
    Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit 823ed72e8fe566983b121e8cc3147dd50ce63a8a
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Fri Jul 4 09:28:32 2008 +0200

    block: use get_unaligned_* helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 1d46e379aae7349069f459618f53fd5193c2fd29
Author: Grant Likely <grant.likely@secretlab.ca>
Date:   Fri Jul 4 00:59:37 2008 -0600

    powerpc/bootwrapper: add missing bit of simpleImage target
    
    The wrapper script is missing the bits needed for building generic
    simpleImage targets (targets which don't depend on any particular
    firmware interface and retrieve all their data from the device tree).
    
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit 70bf0333d72cd66daf7664c44708f65518b267cc
Author: Grant Likely <grant.likely@secretlab.ca>
Date:   Wed Jun 25 13:14:36 2008 -0700

    powerpc/bootwrapper: Add documentation of boot wrapper targets
    
    There have been many questions on and off the mailing list about how
    exactly the bootwrapper is used for embedded targets.  Add some
    documentation and help text to try and clarify the system.
    
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit 94ec359e45f2d6ec27027055f64bece03ea2bf07
Author: John Linn <john.linn@xilinx.com>
Date:   Wed Jul 2 15:48:34 2008 -0700

    powerpc/virtex: add defconfig for virtex 5 platforms
    
    This defconfig file is specific to Xilinx Virtex 5 FXT platform.
    
    Signed-off-by: John Linn <john.linn@xilinx.com>
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit 23e7237e096aa69e1061294c8af2b592f7802808
Author: John Linn <john.linn@xilinx.com>
Date:   Tue Jul 1 09:42:07 2008 -0700

    powerpc/virtex: add Xilinx 440 cpu to the cputable
    
    Updates the cputable to include the 440 processor found in the
    Xilinx Virtex5 FXT FPGA.
    
    Signed-off-by: John Linn <john.linn@xilinx.com>
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit 39fd0e92b3dc864f36c1253006b8b831844d36f1
Author: John Linn <john.linn@xilinx.com>
Date:   Thu Jul 3 07:05:04 2008 -0700

    powerpc/virtex: add Xilinx Virtex 5 ppc440 platform support
    
    Support for the Xilinx Virtex5 FXT 440 is being added.
    
    Signed-off-by: John Linn <john.linn@xilinx.com>
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit d58577d8f36f66dbb5dec30fc01dfddda0cfd1fa
Author: John Linn <john.linn@xilinx.com>
Date:   Wed Jul 2 15:11:28 2008 -0700

    powerpc/virtex: Fix booting of Xilinx FPGAs with 16550 for 405 and 440
    
    The following changes add processing to initialize the Xilinx 16550 UART
    in the boot wrapper for Virtex targets without firmware.  Normally the
    boot wrapper assumes that the serial port has already been initialized by
    firmware.
    
    The wrapper was also modified to add the 440 build.
    
    Signed-off-by: John Linn <john.linn@xilinx.com>
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit dc568ec4906ac2478e2d692adc6b12fbb6e4657e
Author: John Linn <john.linn@xilinx.com>
Date:   Tue Jul 1 16:02:54 2008 -0700

    powerpc/virtex: add dts file for ML507 reference design
    
    This new file adds support for the ML507 reference design.  The ML507
    uses the Virtex 5 FXT FPGA which embeds a ppc440 core.
    
    Signed-off-by: John Linn <john.linn@xilinx.com>
    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

commit e86322f611eef95aafaf726fd3965e5b211f1985
Merge: b001a1b... 8948896...
Author: J. Bruce Fields <bfields@citi.umich.edu>
Date:   Thu Jul 3 16:24:06 2008 -0400

    Merge branch 'for-bfields' of git://linux-nfs.org/~tomtucker/xprt-switch-2.6 into for-2.6.27

commit eebfcfb52ce753eaaa8525078bda6b539586066c
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Wed Jul 2 13:24:49 2008 -0700

    PCI: handle pci_name() being const
    
    This changes pci_setup_device to handle pci_name() now returning a
    constant string.
    
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit b497549a035c2a81b71c7a27f2b00c8a16c09423
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 12:32:51 2008 +0100

    [ARM] S3C24XX: Split serial driver into core and per-cpu drivers
    
    The S3C2410 serial driver in drivers/serial/s3c2410.c has been
    growing bigger with the addition of more variants of this hardware
    with the growing Samsung SoCs range. As such, it would be
    easier to split this code up into a core and per-cpu drivers to
    make driver addition easier, and the core smaller.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 6fc601e37bbb4045ee0afefc76b64284ea800c89
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Tue Jul 1 13:17:24 2008 +0100

    [ARM] S3C24XX: PWM API support.
    
    Add support for PWM in the S3C24XX series of SoC via the
    PWM API.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit d5c52922b618aa6ddd6b5ebebc8d0a5ec9a20f10
Author: Matthieu Castet <matthieu.castet@parrot.com>
Date:   Thu Jul 3 11:24:45 2008 +0100

    [ARM] S3C2412: Correct parents for EREFCLK and UREFCLK
    
    For s3c2412, set parent for clk_erefclk and clk_urefclk.
    This allow for example to use xtal or extclk for i2s clock.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Matthieu Castet <matthieu.castet@parrot.com>

commit 9c3871ca59884563e3f41669a330c9231952643b
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:24:44 2008 +0100

    [ARM] VR1000: Add tmp101 to list of I2C devices on the board
    
    Add tmp101 support via the new style I2C driver registration
    on the VR1000.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 7a28db61463d90043f7298a2e130af5630ff06ac
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:24:43 2008 +0100

    [ARM] ANUBIS: Add i2c device list to Simtec Anubis
    
    Add i2c board info initialiser to setup the list of
    I2C devices present on an Simtec Anubis.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 60d6698bb39a16f11006735cde9d55a4654c34ca
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:24:42 2008 +0100

    [ARM] VR1000: Add i2c device list to Thorcom VR1000
    
    Add i2c board intialisers to specify the I2C devices
    attached on the Thorcom VR1000.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 042cf0f21feebc07b70bab9176c6be59f5fcdbc5
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:24:41 2008 +0100

    [ARM] BAST: Add i2c device list on Simtec Bast
    
    Add i2c boardinfo for the connected i2c devices on the
    Simtec Bast.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit f337422147ca28fad0ff18d67a82c8b475872109
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:24:40 2008 +0100

    [ARM] OSIRIS: Add i2c device list to Simtec Osiris
    
    Add an i2c board information initialisers to the board
    to define which devices are present.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 9d529c6e7b73088551057445763b2be755a3b82f
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:24:39 2008 +0100

    [ARM] S3C24XX: Add physmap device for all Simtec NOR equiped boards.
    
    Move to using the physmap platform device code to attached NOR
    flash on Simtec boards so that the old bast-flash driver can be
    safely removed.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit b9db83af69e4c61107803c85872d01a45949e052
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:24:38 2008 +0100

    [ARM] ANUBIS: Move to using ata_platform driver (libata)
    
    Change the (as yet unused) IDE bus on the Simtec Anubis board
    to use pata_platform and thus libata to provide IDE support.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit b7a12d1923f12aa00a68347a3ad97c43ecf55667
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:24:37 2008 +0100

    [ARM] BAST/VR1000: Move to using ata_platform (libata)
    
    Use the pata_platform driver to provide the IDE port
    drivers on the Simntec BAST and Thorcom VR1000 machines
    as a precursor to removing drivers/ide/arm/bast-ide.c
    
    This will mean that the system will need SCSI and SCSI disc
    support as a minimum, and any references to hdX will be
    changed to sdX.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit dd1086f43dc7205b451ae95e37d4813a9c28611d
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:24:36 2008 +0100

    [ARM] JIVE: Add power off on shutdown support
    
    Add pm_power_off hook to allow the Logitech Jive to shutdown
    when asked to halt.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit d10d8a5f79e3e33db1a9f177c54187e2312598f2
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:24:35 2008 +0100

    [ARM] JIVE: Add i2c device info for LIS302DL sensor
    
    Add i2c bus definition for the LIS302DL sensor driver
    which is connected on the i2c bus.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit fd2de272b23bbb866294ff72f55d3731fe6a4c92
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:24:34 2008 +0100

    [ARM] JIVE: Add board definitions for audio
    
    Add board definitions for the audio device connected
    on the Logitech Jive.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit c2c1708f9d2d0435ff136acbb98f8cfbeded09e4
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:24:33 2008 +0100

    [ARM] JIVE: Add LCD display setup information
    
    Add the setup information for the LCD display
    connected to the device.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit a2ed4065159d87d88f2bdc5a3a53e96b76f5a198
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:24:32 2008 +0100

    [ARM] JIVE: Add SPI bus definitions for LCD controller
    
    Add the definitions for the VGG2432A4 intelligent
    LCD display conneected via an GPIO-based SPI bus
    on the Logitech Jive.
    
    Signed-of-by: Ben Dooks <ben-linux@fluff.org>

commit 0f99263cda230415a48163fe9c30447173f73ff1
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:24:31 2008 +0100

    [ARM] JIVE: Add setup information for the S3C2412 LCD controller
    
    Setup the video controller information for the Jive.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 54c272acd16dbfb7b83948b04bf19ba451885284
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:24:30 2008 +0100

    [ARM] JIVE: Initialise the sleep configuration registers
    
    Ensure that the S3C2412 sleep configuration registers
    are approriately setup so that the device can safely
    go to sleep.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 9db829f485c553a0e677a165b37f877bf74f36ff
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:24:29 2008 +0100

    [ARM] JIVE: Initial machine support for Logitech Jive
    
    This is the base machine support for the Logitech Jive
    machine.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit b999f0db941f56bb0f68ebf455f6e2960cfd5804
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:24:27 2008 +0100

    [ARM] S3C24XX: Support for PWM timer clocks via clk_* API
    
    Add support for the PWM timer clock routing via the
    standard clk_ API.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit b4b68f8cfaf583945019e41674cfa858c83316c3
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:24:26 2008 +0100

    [ARM] S3C24XX: Add PWM timer MUX defines
    
    Add timer defines for the MUX settings for
    each of the PWM timers to add to the per-timer
    defines already in the file.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit f348a2a2817e9d24b1edd4befc9659ec83501ca5
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:24:25 2008 +0100

    [ARM] S3C24XX: Add gpiolib support
    
    Add support for gpilib on all S3C24XX platforms.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit ed9137f10377a59487cf43c76dd0d3bbf489d799
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:32:28 2008 +0100

    [ARM] S3C24XX: s3c2410_defconfig: enable USB subset of drivers
    
    Enable a subset of USB drivers which are useful for
    using on these devices.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 328dce1fa0407aae96f58ca114d0d80b587b86f5
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:32:27 2008 +0100

    [ARM] S3C24XX: s3c2410_defconfig: add SCSI support
    
    Enable SCSI support, mainly to help with adding
    USB storage support later and for the imminent
    changes for libata.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 186eb08b8b8c637eac658e58b7dccc1f381a4551
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:32:26 2008 +0100

    [ARM] S3C24XX: s3c2410_defconfig: update networking options
    
    Add the following to the networking confgiuration:
    
    1) Packet socket support (useful for userland dhcp)
    2) Add bluetooth and USB bluetooth drivers as modules
    3) Add basic IPv6 support as modules.
    4) Add the wireless core as modules.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit d947ae572149b30207ce2e0bde5ab0a658059df6
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:32:25 2008 +0100

    [ARM] S3C24XX: s3c2410_defconfig: update miscellaneous options
    
    Add some basic config filesystem, ensure errors are verbose
    by default.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit fa941dc98668e80c11c7d4faa1c5f5163556bdfe
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:32:24 2008 +0100

    [ARM] S3C24XX: s3c2410_defconfig: update filesystem options
    
    Enable new filesystem options, such as:
    
    - JFFS2 summary nodes
    - Ext2/3 externed options
    - Standard CDROM filesystems
    
    Also add NTFS as a module.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit a373473a90122cf5ea5779d62d603fcb3201ab5b
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:32:23 2008 +0100

    [ARM] S3C24XX: s3c2410_defconfig: enable useful NLS options
    
    Enable some useful NLS codepages to be built into
    the kernel, and build the rest as modules.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit d951f55d6aface8dbeaed2e8d8d35d29afa37921
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:32:22 2008 +0100

    [ARM] S3C24XX: s3c2410_defconfig: update list of used drivers
    
    Update the drivers built, such as the SM501 and
    parallel port.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit 0acaff300fbdc7752b80b9cd8181bfdcedef012f
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:32:21 2008 +0100

    [ARM] S3C24XX: s3c2410_defconfig: update to rc8
    
    Update the s3c2410_defconfig to rc8
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>

commit ea304e394f78af6bafee07e0ed916af9c38abf48
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:24:23 2008 +0100

    [ARM] S3C2410: Add sysfs attribute for serial driver clock source
    
    Add attribute to show the current clock source for the serial
    driver and remove old and annoying debug output.
    
    Note, this only currently shows the current source with a
    "* " prefix to indicate that it is the current source. Future
    code will list all the clock sources, with the non-selected
    one with "  " prefix.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    PATCH FOLLOWS
    KernelVersion: 2.6.26-rc3

commit 9cf345e3991623d4b7e4df2624b898d7f20ec37f
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu Jul 3 11:24:22 2008 +0100

    [ARM] S3C2410: Fix flags on DM9000 resources on BAST and VR1000
    
    Fix the flags entries for the DM9000 IRQ entries on both the
    Simtec BAST and Thorcom VR1000 board. The current entries use
    the IRQF_ flags, but we should be using the IORESOURCE_IRQ_
    definitions.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    PATCH FOLLOWS
    KernelVersion: 2.6.26-rc5

commit f7def13ed0775ee506c62a8612a124dce1776ac2
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Wed Jun 25 13:25:13 2008 +0100

    [ARM] 5122/1: imx_dma_request_by_prio simpilfication
    
    imx_dma_request_by_prio can return channel number by itself.
    No need to supply variable address through parameters.
    
    Also converted all drivers using this function.
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 60a752ef34e23be5e6c91c0734d30447ce15b63b
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Wed Jun 25 13:33:14 2008 +0100

    [ARM] 5123/1: Select GENERIC_HARDIRQS_NO__DO_IRQ for ARM arch
    
    ARM architecture is not using __do_IRQ
    
    Acked-By: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 826cbdaff29764bb6928c715c6a025e49469dda9
Author: Catalin Marinas <catalin.marinas@arm.com>
Date:   Fri Jun 13 10:28:36 2008 +0100

    [ARM] 5092/1: Fix the I-cache invalidation on ARMv6 and later CPUs
    
    This patch adds the I-cache invalidation in update_mmu_cache if the
    corresponding vma is marked as executable. It also invalidates the
    I-cache if a thread migrates to a CPU it never ran on.
    
    Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 43df5220e455d426ec7462d0bf906e686c65ebb5
Author: Catalin Marinas <catalin.marinas@arm.com>
Date:   Mon Jun 23 16:32:14 2008 +0100

    [ARM] 5121/1: Annotate platform_secondary_init with trace_hardirqs_off
    
    This patch annotates the platform_secondary_init function in
    arch/arm/mach-realview/platsmp.c with trace_hardirqs_off to avoid a
    warning when LOCKDEP and TRACE_IRQFLAGS are enabled.
    
    Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit d41d219e8154885105d631661e5a86ba6461fb81
Author: Matthias Kaehlcke <matthias@kaehlcke.net>
Date:   Mon Jun 9 16:24:08 2008 -0700

    [ARM] OMAP1: N770: Convert audio_pwr_sem in a mutex
    
    ARM: OMAP1: N770: The semaphore audio_pwr_sem is used as a
    mutex. Convert it to the mutex API
    
    [akpm@linux-foundation.org: include mutex.h]
    Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
    Cc: Tony Lindgren <tony@atomide.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 3c093f9f182eef6a8dc535f2c62b36a0320d0db1
Author: Vegard Nossum <vegard.nossum@gmail.com>
Date:   Mon Jun 9 16:24:10 2008 -0700

    [ARM] fix header guards
    
    Acked-by: Dan Williams <dan.j.williams@intel.com>
    Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 6ccc3fc56e4cca6aceb81376fdb5d4c3340e72d8
Author: Adrian Bunk <bunk@kernel.org>
Date:   Mon Jun 9 16:24:09 2008 -0700

    [ARM] remove drivers/acorn/char/defkeymap-l7200.c
    
    The config option for building drivers/acorn/char/defkeymap-l7200.c is
    not present since at least kernel 2.6.0.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit ec42d4481e36cbdb5b2801f957e678211a9e5ae2
Author: Daniel Ritz <daniel.ritz@gmx.ch>
Date:   Thu Jul 3 10:45:37 2008 -0400

    Input: usbtouchscreen - ignore eGalax screens supporting HID protocol
    
    The newer versions of the eGalax/EETI screen implement the HID protocol.
    The device IDs are still the same, but the USB interface descriptor shows
    the device being of HID class. Change usbtouchscreen to ignore the HID
    models as they are handled properly by usbhid.
    
    Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 8fe059df33f82fb785dd795391498ad8bc6fac09
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Fri May 23 11:48:00 2008 +0100

    [ARM] 5054/1: S3C2410: Add GPLv2 license to the s3c2410 serial driver
    
    The original driver had an MODULE_LICENSE statement for GPL,
    but no explict license in the header of the file. To make
    this more explicit, and since I am the original authour,
    we will add a GPLv2 header.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 05a78966395c5a115be3d38f6eb82efc94ee45b0
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Thu May 22 16:36:45 2008 +0100

    [ARM] 5050/1: S3C2410: Cleanup header on S3C2410 serial driver
    
    Remove the changelog which should really be found
    in the version control system.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 89cdb8cebe6ab6590f8083877c4ca5e92303b3b0
Author: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date:   Thu Jul 3 11:00:28 2008 -0400

    Input: i8042 - add Medion NAM 2070 to noloop blacklist
    
    AUX LOOP command fails with a timeout although this laptop has
    a touchpad.
    
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 5b5b43d0b32ea586036638288c31179f00de5443
Author: Jiri Kosina <jkosina@suse.cz>
Date:   Thu Jul 3 11:00:28 2008 -0400

    Input: i8042 - add Gericom Bellagio to nomux blacklist
    
    Gericom Bellagio needs to be added to nomux blacklist, otherwise its
    touchpad misbehaves.
    
    Reported-by: Roland Kletzing <roland.kletzing@materna.de>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 0376bce7b0659fe1e80d045860087072583ab93f
Author: Jiri Kosina <jkosina@suse.cz>
Date:   Thu Jul 3 10:45:38 2008 -0400

    Input: i8042 - add Acer Aspire 1360 to nomux blacklist
    
    Acer Aspire 1360 needs to be added to nomux blacklist, otherwise its
    touchpad misbehaves.
    
    Reported-by: Clark Tompsett <clarkt@cnsp.com>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 946e2ad040000a14b7316fae722e7e65fa09ffe5
Merge: 543cf4c... e055d5b...
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Thu Jul 3 16:13:28 2008 +0100

    Merge branch 'fb' into devel
    
    Conflicts:
    
    	arch/arm/Kconfig

commit 341eb781019afbf279b42722b00f63c6db00bf09
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Tue Jul 1 14:16:49 2008 +0100

    [ARM] 5140/1: RPC: Use HAVE_PATA_PLATFORM to select pata platform driver
    
    Use HAVE_PATA_PLATFORM for ARCH_RPC
    
    Cc: Linux ARM Kernel <linux-arm-kernel@lists.arm.linux.org.uk>
    Cc: Russell King <rmk@arm.linux.org.uk>
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 9ecba1f288d2cf87d1b6a9401d5ce17464eb776d
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sat Apr 19 16:01:38 2008 +0100

    [ARM] rpc: ecard: remove deprecated ecard_address() and relatives
    
    ecard_address() is obsolete, and has been marked deprecated since
    at least 2.6.12-rc2.  All in-tree users have been updated to use
    the new approach, so it's time to remove this.
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 50bbb05d60e1897abad92d42bf185314be36bd74
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sat Apr 19 15:56:08 2008 +0100

    [ARM] rpc: deprecate __ioaddr() and __ioaddrc() helpers
    
    Now everything is converted to use MMIO accessors, these helpers
    are no longer required.
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit e95a1b656a9809acd8ba8eb867ac6a7759d6180e
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sat Apr 19 15:42:57 2008 +0100

    [ARM] rpc: acornscsi: update to new style ecard driver
    
    Update acornscsi as per all the other ecard drivers to use MMIO
    accessors rather than the obsolete 'pc io' style inb/outb accessors.
    
    Use ecard_request_resources()/ecard_release_resources() for easier
    resource handling, rather than requesting 5 separate regions
    individually.
    
    Acked-by: James Bottomley <James.Bottomley@HansenPartnership.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit a796ef7035c6c5cc5726c3e4e8d71175c13828df
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sat Apr 19 15:37:44 2008 +0100

    [ARM] rpc: acornscsi: stop using private __stringify()
    
    The kernel has its own, so let's use that instead.
    
    Acked-by: James Bottomley <James.Bottomley@HansenPartnership.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit ffd7858dd8ebb93fad700b830b3b9f6d024c9eac
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sat Apr 19 14:26:18 2008 +0100

    [ARM] rpc: acornscsi: convert hardware accessors to take 'AS_Host *'
    
    Acked-by: James Bottomley <James.Bottomley@HansenPartnership.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 324b9337f246e5f00aad10220d8d4bc13f1922ed
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sat Apr 19 15:13:45 2008 +0100

    [ARM] rpc: acornscsi: fixup abort/reset methods, fix build errors
    
    Revive the AcornSCSI driver, update it for the replacement command
    abort and host reset methods, and fix the build errors in
    acornscsi-io.S.
    
    Acked-by: James Bottomley <James.Bottomley@HansenPartnership.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit d8f8eb43e9d6d5789f37c8a80db99af894944d41
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sat Apr 19 15:20:23 2008 +0100

    [ARM] rpc: acornscsi: remove unused 'ADDR' macro
    
    Acked-by: James Bottomley <James.Bottomley@HansenPartnership.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 36149f02cb830570ca57228c8ad3d82742485eb7
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sat Apr 19 15:12:23 2008 +0100

    [ARM] rpc: etherh: fix unused variable warning
    
    Fix:
      drivers/net/arm/etherh.c:650: warning: unused variable `i'
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 95c60b08c6af6db2165837139da10f593462d51c
Author: Gustavo Fernando Padovan <gustavo@las.ic.unicamp.br>
Date:   Wed Jun 25 04:03:19 2008 -0300

    x86: remove unnecessary #ifdef CONFIG_X86_32...#else
    
    Remove the #ifdef conditional because this comparison is already done in
    user_mode_vm().
    
    Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br>
    Cc: akpm@osdl.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2d144e63098be47c21ad59d68a4fd17bd73a3aaf
Author: Venki Pallipadi <venkatesh.pallipadi@intel.com>
Date:   Tue Jun 24 17:12:56 2008 -0700

    x86, mce_64.c: mce_cpu_quirks being ignored
    
    Quirks getting ignored was a bug. Below patch fixes the bug, until
    we have the dynamic banks support.
    
    Sysfs choice configuration should not have any issues with the earlier patch
    as we look for NR_SYSFS_BANKS in do_machine_check().
    
    Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
    Cc: Andi Kleen <andi@firstfloor.org>
    Cc: Max Asbock <masbock@us.ibm.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a8cac817764a494705aebd99fd51bdf6cdc28ec9
Merge: b4b3bd9... 543cf4c...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 3 15:03:02 2008 +0200

    Merge commit 'v2.6.26-rc8' into x86/mce

commit 98a05ed4bd7774f533ab185fe0bf2fdc58292d7c
Author: Abhishek Sagar <sagar.abhishek@gmail.com>
Date:   Thu Jun 26 22:51:51 2008 +0530

    ftrace: prevent ftrace modifications while being kprobe'd, v2
    
    add two missing chunks for ftrace+kprobe.
    
    Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
    Cc: Steven Rostedt <rostedt@goodmis.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6bcb13b35a2ea39be6c7cc0292b8ad1191b1a748
Author: Ben Collins <ben.collins@canonical.com>
Date:   Wed Jun 18 14:04:35 2008 -0400

    x86: config option to disable info from decompression of the kernel
    
    This patch allows the disabling of decompression messages during
    x86 bootup.
    
    Signed-off-by: Ben Collins <ben.collins@canonical.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c0f7edb3099d538017c52556aab596b857dc92ee
Author: Guennadi Liakhovetski <lg@denx.de>
Date:   Fri Jun 13 11:50:44 2008 +0100

    [ARM] 5094/1: pcm990: Add framebuffer and backlight support
    
    PCM990 boards can be assembled with either a Sharp STN or a NEC TFT LCD. This
    patch adds support for these displays and for the backlight, using the pwm_bl
    driver.
    
    Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 85847a360ff5012ed7932bb5bb63566ad584e02f
Author: Philipp Zabel <philipp.zabel@gmail.com>
Date:   Thu May 22 14:20:01 2008 +0100

    [ARM] 5045/1: magician: use the pwm_bl driver for the LCD backlight
    
    magician has a GPIO that modifies the brightness level additionally to
    the PWM duty value. This patch makes use of the pwm_bl notify callback
    to present userspace with a single brightness scale.
    This gets rid of the pxa_set_cken calls and direct PWM register access.
    
    Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 43bda1a6d218744382547a2f8be3240d1c3a151b
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Tue Jul 1 14:18:27 2008 +0100

    [ARM] 5141/1: PWM: pwm_request() should return an PTR_ERR() instead of NULL.
    
    Make the return of pwm_request() be more informative than just
    being NULL on error by using PTR_ERR() to respond with an
    approriate error.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 3b73125af69f93972625f4b655675f42ca4274eb
Author: Philipp Zabel <philipp.zabel@gmail.com>
Date:   Thu May 22 14:18:40 2008 +0100

    [ARM] 5044/1: pwm_bl: add init/notify/exit callbacks
    
    This allows platform code to manipulate GPIOs and brightness level as
    needed.
    
    Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 4a73071947d21f3aa39fa3a4bac104aaab94cfca
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sun May 18 13:11:02 2008 +0100

    [ARM] pxa: make LogicPD 270 use the generic PWM backlight driver
    
    Acked-by: Lennert Buytenhek <buytenh@wantstofly.org>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 402e490997ddaae310a080534a61d7ec24df8124
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sun Apr 13 21:47:01 2008 +0100

    [ARM] pxa: make mainstone use the generic PWM backlight driver
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 5cca91479b8ac6a60b61bc56e72389c681387211
Author: eric miao <eric.miao@marvell.com>
Date:   Sun Apr 13 21:46:34 2008 +0100

    [ARM] pxa: make zylonite use the generic PWM backlight driver
    
    Patch mostly by Eric Miao, minor edits by rmk.
    
    Signed-off-by: eric miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 42796d37da6ef4fd851dc6d5d0387baf7e2b0c3c
Author: eric miao <eric.miao@marvell.com>
Date:   Mon Apr 14 09:35:08 2008 +0100

    [ARM] pxa: add generic PWM backlight driver
    
    Patch mostly from Eric Miao, with minor edits by rmk to convert
    Eric's driver to a generic PWM-based backlight driver.
    
    Signed-off-by: eric miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit c860d701cc5f77b74c481dcbd25b2d8b31c622fc
Author: Robert Jarzmik <rjarzmik@free.fr>
Date:   Tue Jun 10 23:02:31 2008 +0100

    [ARM] 5087/1: Get the PWM layer to handle clock enable/disable properly.
    
    Allow pwm_enable()/pwm_disable() to be called as many times
    as the driver wants (and not even count them).
    The PWM model is different from things like the clock API
    where we need enable counting, because PWMs have one
    exclusive user per PWM whereas the clock API can have
    multiple users of the same clock.
    
    Acked-by: eric miao <eric.miao@marvell.com>
    Signed-off-by: Robert Jarzmik <rjarzmik@free.fr>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit b5f0228afa7810f3cad1f2f741cc747a2378b890
Author: Guennadi Liakhovetski <lg@denx.de>
Date:   Thu Jun 5 10:45:02 2008 +0100

    [ARM] 5078/1: pxa-pwm: Add missing MODULE_LICENSE to be able to build the driver
     as a module
    
    Without a GPL-compatible license this driver cannot be built as a module,
    because the platform_driver_* API is only exported to GPL modules.
    
    Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 0b1c25d2c0f35b4cdd3f04f365cff31fc5a21813
Author: Philipp Zabel <philipp.zabel@gmail.com>
Date:   Mon Jun 30 18:09:03 2008 +0100

    [ARM] 5136/1: pxa: fix PWM device order for pxa27x
    
    Currently PWM0/2 (pxa27x_device_pwm0 at 0x40b00000 and 0x40b00010
    are registered as as pwm_id 0 and 1, PWM1/3 (pxa27x_device_pwm1 at
    0x40c00000 and 0x40c00010) are registered as pwm_id 2 and 3.
    This patch corrects the pwm_ids to match the documented register names.
    
    Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit e48ec69005f02b70b7ecfde1bc39a599086d16ef
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Thu Jul 3 13:18:54 2008 +0200

    block: extend queue_flag bitops
    
    Add test_and_clear and test_and_set.
    
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit e180f5949327e897bc35a816f4f4010186632df9
Author: maximilian attems <max@stro.a>
Date:   Tue Jul 1 09:42:47 2008 +0200

    block: request_module(): use format string
    
    Avoid bad things happening if the module has a printk control string in
    its name.
    
    Signed-off-by: maximilian attems <max@stro.at>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit cc371e66e340f35eed8dc4651c7c18e754c7fb26
Author: Alasdair G Kergon <agk@redhat.com>
Date:   Thu Jul 3 09:53:43 2008 +0200

    Add bvec_merge_data to handle stacked devices and ->merge_bvec()
    
    When devices are stacked, one device's merge_bvec_fn may need to perform
    the mapping and then call one or more functions for its underlying devices.
    
    The following bio fields are used:
      bio->bi_sector
      bio->bi_bdev
      bio->bi_size
      bio->bi_rw  using bio_data_dir()
    
    This patch creates a new struct bvec_merge_data holding a copy of those
    fields to avoid having to change them directly in the struct bio when
    going down the stack only to have to change them back again on the way
    back up.  (And then when the bio gets mapped for real, the whole
    exercise gets repeated, but that's a problem for another day...)
    
    Signed-off-by: Alasdair G Kergon <agk@redhat.com>
    Cc: Neil Brown <neilb@suse.de>
    Cc: Milan Broz <mbroz@redhat.com>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit b24498d477a14680fc3bb3ad884fa9fa76a2d237
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Fri Jun 27 09:12:09 2008 +0200

    block: integrity flags can't use bit ops on unsigned short
    
    Just use normal open coded bit operations instead, they need not be
    atomic.
    
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 06a452e5b95eb669b7ad414ccf587dfc2d91b217
Author: Adel Gadllah <adel.gadllah@gmail.com>
Date:   Fri Jun 27 09:16:17 2008 +0200

    cmdfilter: extend default read filter
    
    This patch adds the commands that the former sg filter allowed for read
    access to the cmdfilter to keep userspace apps that rely on them working.
    
    Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 2b272d4f7953a73ea1c1f7ba33d5a2d7439ce71b
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Thu Jun 26 19:45:54 2008 +0200

    sg: fix odd style (extra parenthesis) introduced by cmd filter patch
    
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 07359fc61bb8ed786f96a1c24cca6f94dd17e329
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Thu Jun 26 19:39:23 2008 +0200

    block: add bounce support to blk_rq_map_user_iov
    
    blk_rq_map_user_iov can't handle the bounce buffer (it means that the
    bio_map_user_iov path doesn't work with a LLD that needs GFP_DMA).
    
    This patch fixes blk_rq_map_user_iov to support the bounce buffer.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit c265a7f41706cee20508de5b4a919214cfd7a11b
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Thu Jun 26 13:49:33 2008 +0200

    cfq-iosched: get rid of enable_idle being unused warning
    
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 0b07de85a76e1346e675f0e98437378932473df7
Author: Adel Gadllah <adel.gadllah@gmail.com>
Date:   Thu Jun 26 13:48:27 2008 +0200

    allow userspace to modify scsi command filter on per device basis
    
    This patch exports the per-gendisk command filter to user space through
    sysfs, so it can be changed by the system administrator.
    All users of the old cmd filter have been converted to use the new one.
    
    Original patch from Peter Jones.
    
    Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com>
    Signed-off-by: Peter Jones <pjones@redhat.com>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 6e2401ad6f33de15ff00f78b88159f00a14f3b35
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Wed Jun 18 10:15:02 2008 +0200

    block: integrity cleanups
    
    - No need to check for NULL bio, we'll get an immediate oops anyway.
    - Make bio_integrity() a proper function.
    
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit da9cbc87395308a21465bd25441297bbba0477e1
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Mon Jun 30 20:42:08 2008 +0200

    block: blkdev.h cleanup, move iocontext stuff to iocontext.h
    
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit b984679efe1a616ec4ac919dba08286d71593900
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Tue Jun 17 19:05:48 2008 +0200

    block: integrity checkpatch cleanups
    
    > 80 char lines and that sort of thing.
    
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit c1c72b59941e2f5aad4b02609d7ee7b121734b8d
Author: Martin K. Petersen <martin.petersen@oracle.com>
Date:   Tue Jun 17 18:59:57 2008 +0200

    block: Data integrity infrastructure documentation
    
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 7ba1ba12eeef0aa7113beb16410ef8b7c748e18b
Author: Martin K. Petersen <martin.petersen@oracle.com>
Date:   Mon Jun 30 20:04:41 2008 +0200

    block: Block layer data integrity support
    
    Some block devices support verifying the integrity of requests by way
    of checksums or other protection information that is submitted along
    with the I/O.
    
    This patch implements support for generating and verifying integrity
    metadata, as well as correctly merging, splitting and cloning bios and
    requests that have this extra information attached.
    
    See Documentation/block/data-integrity.txt for more information.
    
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 51d654e1d885607a6edd02b337105fa5c28b6d33
Author: Martin K. Petersen <martin.petersen@oracle.com>
Date:   Tue Jun 17 18:59:56 2008 +0200

    block: Globalize bio_set and bio_vec_slab
    
    Move struct bio_set and biovec_slab definitions to bio.h so they can
    be used outside of bio.c.
    
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit a144ff09bc52ef3f3684ed23eadc9c7c0e57b3aa
Author: Ian Campbell <ian.campbell@citrix.com>
Date:   Tue Jun 17 10:47:08 2008 +0200

    xen: Avoid allocations causing swap activity on the resume path
    
    Avoid allocations causing swap activity on the resume path by
    preventing the allocations from doing IO and allowing them
    to access the emergency pools.
    
    These paths are used when a frontend device is trying to connect
    to its backend driver over Xenbus.  These reconnections are triggered
    on demand by IO, so by definition there is already IO underway,
    and further IO would naturally deadlock.  On resume, this path
    is triggered when the running system tries to continue using its
    devices.  If it cannot then the resume will fail; to try to avoid this
    we let it dip into the emergency pools.
    
    [ linux-2.6.18-xen changesets e8b49cfbdac, fdb998e79aba ]
    
    Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 5a60d0cd4ff227c4c5212898ecbeeaf5662eb5fa
Author: Jan Beulich <jbeulich@novell.com>
Date:   Tue Jun 17 10:47:08 2008 +0200

    xen/blkfront: add __exit to module_exit() handlers
    
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 04c0635058256e2f4618139c237e56b5a4bdbb8f
Author: Wim Colgate <wim@xensource.com>
Date:   Tue Jun 17 10:47:08 2008 +0200

    xen/blkfront: Make sure that the device is fully ready before allowing release.
    
    [ linux-2.6.18-xen changeset c1c57fea77e9 ]
    
    Signed-off-by: Wim Colgate <wim@xensource.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 440a01a7f46742400c74d9d346118523e81d188b
Author: Christian Limpach <Christian.Limpach@xensource.com>
Date:   Tue Jun 17 10:47:08 2008 +0200

    xen/blkfront: Add the CDROM_GET_CAPABILITY ioctl to blkfront.
    
    Return 0 instead of -EINVAL if the blkfront device is a cdrom,
    i.e. had the VDISK_CDROM attribute.  This allows udev's cdrom_id
    to correctly detect the device as a cdrom device.
    
    [ Add blkif_ioctl, and CDROMMULTISESSION ]
    
    [ linux-2.6.18-xen changeset d2bd9af846b5 ]
    
    Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 1c91fe1a0d577f2e53475e789c9d63a0feb7d93c
Author: Ian Campbell <ian.campbell@xensource.com>
Date:   Tue Jun 17 10:47:08 2008 +0200

    xen/blkfront: Make sure we don't use bounce buffers, we don't need them.
    
    [ linux-2.6.18-xen changeset 667228bf8fc5 ]
    
    Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 244b4d56f85bcd11b21ab0b94845a3dabeed5c10
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Thu Jun 12 20:12:36 2008 +0200

    block: kill request_queue_t
    
    Everything was moved to struct request_queue a few kernel revisions
    ago, maintaining the deprecated typedef to avoid breaking things.
    Now the time has come to get rid of that typedef.
    
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 1c9ce5276324ae566ca409491b99a2cc8d5986fa
Author: Kay Sievers <kay.sievers@vrfy.org>
Date:   Fri Jun 13 09:41:00 2008 +0200

    block: export "ro" attribute
    
    Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 02c62304e6af60f1963695c6bc1bbffe619aa585
Author: Alan D. Brunelle <Alan.Brunelle@hp.com>
Date:   Wed Jun 11 09:12:52 2008 +0200

    Added in user-injected messages into blk traces
    
    This allows a user to annotate the blk trace stream: writing a suitable
    message to {/sys/kernel/debug}/block/<dsf>/msg will have it propagated
    into the trace stream.
    
    Signed-off-by: Alan D. Brunelle <alan.brunelle@hp.com>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 7b679138b3237a9a3d45a4fda23a58ac79cd279c
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Fri May 30 12:23:07 2008 +0200

    cfq-iosched: add message logging through blktrace
    
    Now that blktrace has the ability to carry arbitrary messages in
    its stream, use that for some CFQ logging.
    
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 863fddcb4b0caee4c2d5bd6e3b28779920516db3
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Thu May 29 09:35:22 2008 +0200

    as-iosched: properly protect ioc_gone and ioc count
    
    If we have multiple tasks freeing io contexts when as-iosched
    is being unloaded, we could complete() ioc_gone twice. Fix that by
    protecting ioc_gone complete() and clearing with a spinlock for
    just that purpose. Doesn't matter from a performance perspective,
    since it'll only enter that path when ioc_gone != NULL (when as-iosched
    is being rmmod'ed).
    
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 9a11b4ed0e7c44bca7c939aa544c3c47aae40c12
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Thu May 29 09:32:08 2008 +0200

    cfq-iosched: properly protect ioc_gone and ioc count
    
    If we have multiple tasks freeing cfq_io_contexts when cfq-iosched
    is being unloaded, we could complete() ioc_gone twice. Fix that by
    protecting ioc_gone complete() and clearing with a spinlock for
    just that purpose. Doesn't matter from a performance perspective,
    since it'll only enter that path when ioc_gone != NULL (when cfq-iosched
    is being rmmod'ed).
    
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit f43798c27684ab925adde7d8acc34c78c6e50df8
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Thu Jul 3 03:48:02 2008 -0700

    tun: Allow GSO using virtio_net_hdr
    
    Add a IFF_VNET_HDR flag.  This uses the same ABI as virtio_net
    (ie. prepending struct virtio_net_hdr to packets) to indicate GSO and
    checksum information.
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
    Acked-by: Max Krasnyansky <maxk@qualcomm.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 5228ddc98fa49b3cedab4024e269d62410a0d806
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Thu Jul 3 03:46:16 2008 -0700

    tun: TUNSETFEATURES to set gso features.
    
    ethtool is useful for setting (some) device fields, but it's
    root-only.  Finer feature control is available through a tun-specific
    ioctl.
    
    (Includes Mark McLoughlin <markmc@redhat.com>'s fix to hold rtnl sem).
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
    Acked-by: Max Krasnyansky <maxk@qualcomm.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 07240fd0902c872f044f523893364a1a24c9f278
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Thu Jul 3 03:45:32 2008 -0700

    tun: Interface to query tun/tap features.
    
    The problem with introducing checksum offload and gso to tun is they
    need to set dev->features to enable GSO and/or checksumming, which is
    supposed to be done before register_netdevice(), ie. as part of
    TUNSETIFF.
    
    Unfortunately, TUNSETIFF has always just ignored flags it doesn't
    understand, so there's no good way of detecting whether the kernel
    supports new IFF_ flags.
    
    This patch implements a TUNGETFEATURES ioctl which returns all the valid IFF
    flags.  It could be extended later to include other features.
    
    Here's an example program which uses it:
    
    #include <linux/if_tun.h>
    #include <sys/types.h>
    #include <sys/ioctl.h>
    #include <sys/stat.h>
    #include <fcntl.h>
    #include <err.h>
    #include <stdio.h>
    
    static struct {
    	unsigned int flag;
    	const char *name;
    } known_flags[] = {
    	{ IFF_TUN, "TUN" },
    	{ IFF_TAP, "TAP" },
    	{ IFF_NO_PI, "NO_PI" },
    	{ IFF_ONE_QUEUE, "ONE_QUEUE" },
    };
    
    int main()
    {
    	unsigned int features, i;
    
    	int netfd = open("/dev/net/tun", O_RDWR);
    	if (netfd < 0)
    		err(1, "Opening /dev/net/tun");
    
    	if (ioctl(netfd, TUNGETFEATURES, &features) != 0) {
    		printf("Kernel does not support TUNGETFEATURES, guessing\n");
    		features = (IFF_TUN|IFF_TAP|IFF_NO_PI|IFF_ONE_QUEUE);
    	}
    	printf("Available features are: ");
    	for (i = 0; i < sizeof(known_flags)/sizeof(known_flags[0]); i++) {
    		if (features & known_flags[i].flag) {
    			features &= ~known_flags[i].flag;
    			printf("%s ", known_flags[i].name);
    		}
    	}
    	if (features)
    		printf("(UNKNOWN %#x)", features);
    	printf("\n");
    	return 0;
    }
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
    Acked-by: Max Krasnyansky <maxk@qualcomm.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 44d28ab19c64d095314ac66f765d0c747519f4ed
Merge: 40b215e... e0835f8...
Author: David S. Miller <davem@davemloft.net>
Date:   Thu Jul 3 03:07:58 2008 -0700

    Merge branch 'net-next-2.6-v6ready-20080703' of git://git.linux-ipv6.org/gitroot/yoshfuji/linux-2.6-next

commit bc4e0f9ae2b1b133d36c1392d0145d2997cff272
Author: Ben Castricum <lk0806@bencastricum.nl>
Date:   Tue Jun 10 13:15:12 2008 +0200

    x86: microcode: cosmetic changes
    
    First announce ourself, then start working. Currently this module reports
    itself when all is completed which is not most modules do. Plus some
    cosmetic/whitespace cleanups.
    
    Signed-off-by: Ben Castricum <lk0806@bencastricum.nl>
    Cc: trivial@kernel.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 88b8ba90570067178d32c654ad95786041e86e86
Author: Paul Walmsley <paul@pwsan.com>
Date:   Thu Jul 3 12:24:46 2008 +0300

    ARM: OMAP2: Clock: New OMAP2/3 DPLL rate rounding algorithm
    
    This patch adds a new rate rounding algorithm for DPLL clocks on the
    OMAP2/3 architecture.
    
    For a desired DPLL target rate, there may be several
    multiplier/divider (M, N) values which will generate a sufficiently
    close rate.  Lower N values result in greater power economy.  However,
    lower N values can cause the difference between the rounded rate and
    the target rate ("rate error") to be larger than it would be with a
    higher N.  This can cause downstream devices to run more slowly than
    they otherwise would.
    
    This DPLL rate rounding algorithm:
    
    - attempts to find the lowest possible N (DPLL divider) to reach the
      target_rate (since, according to Richard Woodruff <r-woodruff@ti.com>,
      lower N values save more power than higher N values).
    
    - allows developers to set an upper bound on the error between the
      rounded rate and the desired target rate ("rate tolerance"), so an
      appropriate balance between rate fidelity and power savings can be
      set.  This maximum rate error tolerance is set via
      omap2_set_dpll_rate_tolerance().
    
    - never returns a rounded rate higher than the target rate.
    
    The rate rounding algorithm caches the last rounded M, N, and rate
    computation to avoid rounding the rate twice for each clk_set_rate()
    call.  (This patch does not yet implement set_rate for DPLLs; that
    follows in a future patch.)
    
    The algorithm trades execution speed for rate accuracy.  It will find
    the (M, N) set that results in the least rate error, within a
    specified rate tolerance.  It does this by evaluating each divider
    setting - on OMAP3, this involves 128 steps.  Another approach to DPLL
    rate rounding would be to bail out as soon as a valid rate is found
    within the rate tolerance, which would trade rate accuracy for
    execution speed.  Alternate implementations welcome.
    
    This code is not yet used by the OMAP24XX DPLL clock, since it
    is currently defined as a composite clock, fusing the DPLL M,N and the
    M2 output divider.  This patch also renames the existing OMAP24xx DPLL
    programming functions to highlight that they program both the DPLL and
    the DPLL's output multiplier.
    
    Signed-off-by: Paul Walmsley <paul@pwsan.com>
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit 542313cc98e72d026d2df86f515699dfaface460
Author: Paul Walmsley <paul@pwsan.com>
Date:   Thu Jul 3 12:24:45 2008 +0300

    ARM: OMAP2: Clock: Add OMAP3 DPLL autoidle functions
    
    This patch adds support for DPLL autoidle control to the OMAP3 clock
    framework.  These functions will be used by the noncore DPLL enable
    and disable code - this is because, according to the CDP code, the
    DPLL autoidle status must be saved and restored across DPLL
    lock/bypass/off transitions.
    
    N.B.: the CORE DPLL (DPLL3) has three autoidle mode options, rather
    than just two.  This code currently does not support the third option,
    low-power bypass autoidle.
    
    Signed-off-by: Paul Walmsley <paul@pwsan.com>
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit 097c584cd48844d9ef8402bdc6ab49e7e2135f31
Author: Paul Walmsley <paul@pwsan.com>
Date:   Thu Jul 3 12:24:45 2008 +0300

    ARM: OMAP: Add OMAP chip type structure; clean up mach-omap2/id.c
    
    Add a new OMAP chip identification interface, omap_chip_id.
    omap_chip_id is a structure which contains one bit for each OMAP2/3
    CPU type, and on 3430, ES level.  For example, the CHIP_IS_OMAP2420
    bit is set in omap_chip at boot on an OMAP2420.  On OMAP3430ES2, both
    CHIP_IS_OMAP3430 and CHIP_IS_OMAP3430ES2 bits are set.
    
    omap_chip is set in mach-omap2/id.c by _set_omap_chip(). Other
    code should use the omap_chip_is() function to test against omap_chip.
    
    Also, clean up id.c by splitting some code out of
    omap_check_revision() into its own function, _set_system_rev(); and
    converting some debug printk()s into pr_debug().
    
    Second revision.
    
    Signed-off-by: Paul Walmsley <paul@pwsan.com>
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit ff00fcc9ca8f18facbc3fcd779e85887e5a0d247
Author: Tony Lindgren <tony@atomide.com>
Date:   Thu Jul 3 12:24:44 2008 +0300

    ARM: OMAP: Turn CM and PRM access into functions
    
    Otherwise compiling in omap2 and omap3 will not work.
    
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit a58caad11301a5bdc2d7b76596ab5477221f7a9b
Author: Tony Lindgren <tony@atomide.com>
Date:   Thu Jul 3 12:24:44 2008 +0300

    ARM: OMAP: Introduce omap_globals and prcm access functions for multi-omap
    
    New struct omap_globals contains the omap processor specific
    module bases. Use omap_globals to set the various base addresses
    to make detecting omap chip type simpler.
    
    Also introduce OMAP1_IO_ADDRESS and OMAP2_IO_ADDRESS for future multi-omap
    patches.
    
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit e1f80bfca86ab48b7bed731b32262fb1a2835de5
Author: Tony Lindgren <tony@atomide.com>
Date:   Thu Jul 3 12:24:43 2008 +0300

    ARM: OMAP: Remove __REG access for multi-omap
    
    This does not play nicely with multi-omap as it cannot be replaced
    by a function in io.c for omaps with different IO bases.
    
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit f35ae6346850f6c192269b09088b20261760f0e0
Author: Tony Lindgren <tony@atomide.com>
Date:   Thu Jul 3 12:24:43 2008 +0300

    ARM: OMAP: USB: Change omap USB code to use omap_read/write instead of __REG
    
    Change omap USB code to use omap_read/write instead of __REG for multi-omap
    
    Cc: David Brownell <david-b@pacbell.net>
    Cc: linux-usb@vger.kernel.org
    Cc: i2c@lm-sensors.org
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit 030b15457d8069a6255579a28db196e002cb9c86
Author: Tony Lindgren <tony@atomide.com>
Date:   Thu Jul 3 12:24:41 2008 +0300

    ARM: OMAP: Change omap_cf.c and omap_nor.c to use omap_readw/writew instead of __REG
    
    Change omap_cf.c and omap_nor.c to use omap_readw/writew instead of __REG.
    This is needed for multi-omap in the future.
    
    Cc: David Brownell <david-b@pacbell.net>
    Cc: linux-pcmcia@lists.infradead.org
    Cc: linux-mtd@lists.infradead.org
    Signed-off-by: Tony Lindren <tony@atomide.com>

commit 137b3ee27ab1b27dba081542476054836978ca45
Author: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Date:   Thu Jul 3 12:24:41 2008 +0300

    ARM: OMAP: CLKFW: Initial debugfs support for omap clock framework
    
    debugfs can provide the infrastructure to trace the dependencies of
    clock tree hierarchy quite visibly. This patch enables to keep track
    of clock tree hierarchy and expose their attributes under each clock
    directry as below:
    
    	omap:~# tree -d -L 2 /debug/clock/omap_32k_fck/
    	/debug/clock/omap_32k_fck/
    	|-- gpt10_fck
    	|-- gpt11_fck
    	|-- gpt1_fck
    	|-- per_32k_alwon_fck
    	|   |-- gpio2_fck
    	|   |-- gpio3_fck
    	|   |-- gpio4_fck
    	|   |-- gpio5_fck
    	|   |-- gpio6_fck
    	|   `-- wdt3_fck
    	|-- ts_fck
    	`-- wkup_32k_fck
    	    |-- gpio1_fck
    	    `-- wdt2_fck
    
    	14 directories
    	omap:~# tree  /debug/clock/omap_32k_fck/gpt10_fck/
    	/debug/clock/omap_32k_fck/gpt10_fck/
    	|-- flags
    	|-- rate
    	`-- usecount
    
    	0 directories, 3 files
    
    Although, compared with David Brownell's small patch, this may look
    bit overkilling, I expect that this debugfs can deal with other PRCM
    complexities at the same time. For example, powerdomain dependencies
    can be expressed by using symbolic links of these clocks if
    powerdomain supports dubgfs as well.
    
    Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit 44f78f43b349d19d378a996c4a2d9fcdff771b1e
Author: Tony Lindgren <tony@atomide.com>
Date:   Thu Jul 3 12:24:41 2008 +0300

    ARM: OMAP: Clean up interrupt lines to fix warnings for multi-omap
    
    If boards with different NR_IRQS are compiled together, tons of
    compiler warnings are emitted about redefining NR_IRQS.
    
    This patch fixes the problem by adding up NR_IRQS in a common place.
    
    Patch also removes quite a bit of now unnecessary code.
    
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit 78673bc898c2db7f4fac4871ec702c3443642308
Author: Eduardo Valentin <eduardo.valentin@indt.org.br>
Date:   Thu Jul 3 12:24:40 2008 +0300

    ARM: OMAP: McBSP: Add support for mcbsp on mach-omap2
    
    This patch adds support for mach-omap2 based on current
    mcbsp platform driver.
    
    Signed-off-by: Eduardo Valentin <eduardo.valentin@indt.org.br>
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit 44ec9a3371d5cab323b81c95a4c01d7b5a89cdda
Author: Eduardo Valentin <eduardo.valentin@indt.org.br>
Date:   Thu Jul 3 12:24:40 2008 +0300

    ARM: OMAP: McBSP: Add support for mcbsp on mach-omap1
    
    This patch adds support for mach-omap1 based on current
    mcbsp platform driver.
    
    Signed-off-by: Eduardo Valentin <eduardo.valentin@indt.org.br>
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit bc5d0c89c88df67f92d5d5882c27437379e9e8af
Author: Eduardo Valentin <eduardo.valentin@indt.org.br>
Date:   Thu Jul 3 12:24:39 2008 +0300

    ARM: OMAP: McBSP: Prepare for splitting into omap1 and omap2 code
    
    This patch transform mcbsp code to use platform data
    from arch/arm/plat-omap/devices.c
    
    It also gets ride of ifdefs on mcbsp.c code.
    To do it, a platform data structure was defined.
    
    Signed-off-by: Eduardo Valentin <eduardo.valentin@indt.org.br>
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit fb78d80808a75213f399b7b10048d72a0b39b494
Author: Eduardo Valentin <eduardo.valentin@indt.org.br>
Date:   Thu Jul 3 12:24:39 2008 +0300

    ARM: OMAP: McBSP: Coding style cleanup on arch/arm/plat-omap/mcbsp.c
    
    This patch fix lots of warnings and errors reported by
    scripts/checkpatch.pl on arch/arm/plat-omap/mcbsp.c.
    
    Signed-off-by: Eduardo Valentin <eduardo.valentin@indt.org.br>
    Acked-by: Felipe Balbi <felipe.balbi@nokia.com>
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit c2d43e39c7c303db53facd0bea44b66f263e3f35
Author: Tony Lindgren <tony@atomide.com>
Date:   Thu Jul 3 12:24:38 2008 +0300

    ARM: OMAP: SRAM: Split sram24xx.S into sram242x.S and sram243x.S
    
    Split sram24xx.S into sram242x.S and sram243x.S
    
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit 373a67021d00a8b8c86bfa19f8914377de05b4bd
Author: Tony Lindgren <tony@atomide.com>
Date:   Thu Jul 3 12:24:38 2008 +0300

    ARM: OMAP: SRAM: Move omap2 sram-fn.S to sram242x.S
    
    This file will get split between sram242x.S and sram243x.S
    in following patch.
    
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit 99f143b316b056a86c8226c15882cc0718f0b3b0
Author: Tony Lindgren <tony@atomide.com>
Date:   Thu Jul 3 12:24:38 2008 +0300

    ARM: OMAP: SRAM: Move sram-fn.S from plat-omap to mach-omap1
    
    This file is omap1 specific.
    
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit 97b7f715589fb997e430c6aa824abbd9fd5ed42d
Author: Tony Lindgren <tony@atomide.com>
Date:   Thu Jul 3 12:24:37 2008 +0300

    ARM: OMAP: DMA: Clean-up code
    
    DMA clean-up, mostly checkpatch.pl fixes.
    
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit 0499bdeb1dec30325aa282a83f9374fa849aa01c
Author: Tony Lindgren <tony@atomide.com>
Date:   Thu Jul 3 12:24:36 2008 +0300

    ARM: OMAP: DMA: Remove __REG access
    
    Remove __REG access in DMA code, use dma_read/write instead:
    
    - dynamically set the omap_dma_base based on the omap type
    - omap_read/write becomes dma_read/write
    - dma channel registers are read with dma_ch_read/write
    
    Cc: David Brownell <david-b@pacbell.net>
    Cc: linux-usb@vger.kernel.org
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit 4d96372e6daae89166fed7883ee092dc8db80b21
Author: Tony Lindgren <tony@atomide.com>
Date:   Thu Jul 3 12:24:31 2008 +0300

    ARM: OMAP: DMA: Make channels dynamic for multi-boot
    
    Make DMA channels dynamic for multi-boot
    
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit 4a79acdc784c315d9c436ba2315d08f8f53b8adf
Author: Paul Walmsley <paul@pwsan.com>
Date:   Thu Jul 3 12:24:31 2008 +0300

    ARM: OMAP: Add OMAP3430 base defines
    
    Add symbolic constants for OMAP3430 base addresses; include that file
    in hardware.h.
    
    Signed-off-by: Paul Walmsley <paul@pwsan.com>
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit 3fddd09e59cf49dc339e2de74d31a76c1f7f172f
Author: Richard Woodruff <r-woodruff2@ti.com>
Date:   Thu Jul 3 12:24:30 2008 +0300

    ARM: OMAP: DMTimer: Optimize by adding load and start
    
    This patch optimizes the timer load and start sequence.  By combining the
    load and start a needless posted wait can be removed from the system timer
    execution path.
    
    * Before patch register writes are taking up .078% @ 500MHz during idle.
    
     Address                 |total  |min  |max      |avr     |count|ratio%
     old\process\default_idle|7.369s |0.0us|999.902ms|14.477ms|509. |62.661%
     ld\Global\cpu_v7_do_idle|4.265s |0.0us|375.786ms|24.374ms|175. |36.270%
                    (UNKNOWN)|17.503ms|0.us|531.080us|5.119us|3419. |0.148%
     r\omap_dm_timer_set_load|8.135ms|0.0us|79.887us|15.065us|540.  |0.069% <--
     \vmlinux-old\Global\_end|2.023ms|0.0us|4.000us|0.560us|3613.   |0.017%
     -old\Global\__raw_readsw|1.962ms|0.0us|108.610us|9.167us|214.  |0.016%
     old\smc91x\smc_interrupt|1.353ms|0.0us|10.212us|2.348us|576.   |0.011%
     s/namei\__link_path_walk|1.161ms|0.0us|4.310us|0.762us|  1524. |0.009%
     \omap_dm_timer_write_reg|1.085ms|0.0us|126.150us|2.153us|504.  |0.009% <--
    
    * After patch timer functions do not show up in top listings for long captures.
    
    Signed-off-by: Richard Woodruff <r-woodruff2@ti.com>
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit 0f0d0807093d2d72ee772a1b4ba1d0b088a79a2b
Author: Richard Woodruff <r-woodruff2@ti.com>
Date:   Thu Jul 3 12:24:30 2008 +0300

    ARM: OMAP: DMTimer: Use posted mode
    
    This patch adds the use of write posting for the timer.  Previously, every
    write could lock the requestor for almost 3x32KHz cycles.  This patch only
    synchronizes before writes and reads instead of after them and it does
    it on per register basis.  Doing it this way there is some chance to hide
    some of the sync latency.  It also removes some needless reads when
    non-posted mode is there.  With out this fix the read/writes take almost
    2% CPU load @500MHz just waiting on tick timer registers.
    
    Also define new 34xx only registers.
    
    Signed-off-by: Richard Woodruff <r-woodruff2@ti.com>
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit 4621d588e0e8b5b11cd913fe706e35915c1b83a3
Author: Thara Gopinath <thara@ti.com>
Date:   Thu Jul 3 12:24:30 2008 +0300

    ARM: OMAP: Correcting the gpmc prefetch control register address
    
    Correcting the GPMC_PREFETCH_CONTROL register address
    
    Signed-off-by: Thara Gopinath <thara@ti.com>
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit 3f662c6eaa941414636336f1b9147a73a60c792f
Author: Jarkko Nikula <jarkko.nikula@nokia.com>
Date:   Thu Jul 3 12:24:29 2008 +0300

    ARM: OMAP: DMA: Don't mark channel active in omap_enable_channel_irq
    
    Channel should be marked active only when DMA is really started. Otherwise
    just omap_request_dma, omap_dma_link_lch and omap_dma_unlink_lch will cause
    incorrect dump_stack().
    
    Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
    Signed-off-by: Tony Lindgren <tony@atomide.com>

commit f58ba889106af60f52af792efbe1973e458a2138
Author: Miklos Szeredi <miklos@szeredi.hu>
Date:   Wed Jul 2 21:12:01 2008 +0200

    [GFS2] don't call permission()
    
    GFS2 calls permission() to verify permissions after locks on the files
    have been taken.
    
    For this it's sufficient to call gfs2_permission() instead.  This
    results in the following changes:
    
      - IS_RDONLY() check is not performed
      - IS_IMMUTABLE() check is not performed
      - devcgroup_inode_permission() is not called
      - security_inode_permission() is not called
    
    IS_RDONLY() should be unnecessary anyway, as the per-mount read-only
    flag should provide protection against read-only remounts during
    operations.  do_gfs2_set_flags() has been fixed to perform
    mnt_want_write()/mnt_drop_write() to protect against remounting
    read-only.
    
    IS_IMMUTABLE has been added to gfs2_permission()
    
    Repeating the security checks seems to be pointless, as they don't
    normally change, and if they do, it's independent of the filesystem
    state.
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

commit e0835f8fa56d2d308486f8a34cf1c4480cd27f4e
Author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date:   Thu Jul 3 16:51:22 2008 +0900

    ipv4,ipv6 mroute: Add some helper inline functions to remove ugly ifdefs.
    
    ip{,v6}_mroute_{set,get}sockopt() should not matter by optimization but
    it would be better not to depend on optimization semantically.
    
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit 03d2f897e9fb3218989baa2139a951ce7f5414bf
Author: Wang Chen <wangchen@cn.fujitsu.com>
Date:   Thu Jul 3 12:13:36 2008 +0800

    ipv4: Do cleanup for ip_mr_init
    
    Same as ip6_mr_init(), make ip_mr_init() return errno if fails.
    But do not do error handling in inet_init(), just print a msg.
    
    Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit 623d1a1af77bd52a389c6eda5920e28eb2ee468b
Author: Wang Chen <wangchen@cn.fujitsu.com>
Date:   Thu Jul 3 12:13:30 2008 +0800

    ipv6: Do cleanup for ip6_mr_init.
    
    If do not do it, we will get following issues:
    1. Leaving junks after inet6_init failing halfway.
    2. Leaving proc and notifier junks after ipv6 modules unloading.
    
    Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit dd3abc4ef52597ec8268274222574b2700ba3ded
Author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date:   Wed Jul 2 18:30:18 2008 +0900

    ipv6 route: Prefer outgoing interface with source address assigned.
    
    Outgoing interface is selected by the route decision if unspecified.
    Let's prefer routes via interface(s) with the address assigned if we
    have multiple routes with same cost.
    With help from Naohiro Ooiwa <nooiwa@miraclelinux.com>.
    
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit 1b34be74cbf18f5d58cc85c7c4afcd9f7d74accd
Author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date:   Sat Jun 28 14:18:38 2008 +0900

    ipv6 addrconf: add accept_dad sysctl to control DAD operation.
    
    - If 0, disable DAD.
    - If 1, perform DAD (default).
    - If >1, perform DAD and disable IPv6 operation if DAD for MAC-based
      link-local address has been failed (RFC4862 5.4.5).
    
    We do not follow RFC4862 by default.  Refer to the netdev thread entitled
    "Linux IPv6 DAD not full conform to RFC 4862 ?"
    	http://www.spinics.net/lists/netdev/msg52027.html
    
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit 778d80be52699596bf70e0eb0761cf5e1e46088d
Author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date:   Sat Jun 28 14:17:11 2008 +0900

    ipv6: Add disable_ipv6 sysctl to disable IPv6 operaion on specific interface.
    
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit 5ce83afaac956238c3c25f60a899c511e9d8cbf4
Author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date:   Wed Jun 25 16:58:17 2008 +0900

    ipv6: Assume the loopback address in link-local scope.
    
    Handle interface property strictly when looking up a route
    for the loopback address (RFC4291 2.5.3).
    
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit f81b2e7d8cf8c6a52b7a5224c3b89cee5aeb6811
Author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date:   Wed Jun 25 16:55:26 2008 +0900

    ipv6: Do not forward packets with the unspecified source address.
    
    RFC4291 2.5.2.
    
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit d68b82705a4a754e5773f412c6b8f1e65259bc8b
Author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date:   Wed Jun 25 16:26:47 2008 +0900

    ipv6: Do not assign non-valid address on interface.
    
    Check the type of the address when adding a new one on interface.
    - the unspecified address (::) is always disallowed (RFC4291 2.5.2)
    - the loopback address is disallowed unless the interface is (one of)
      loopback (RFC4291 2.5.3).
    - multicast addresses are disallowed.
    
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit 40b215e594b65a3488576c9d24b367548e18902a
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Thu Jul 3 01:05:41 2008 -0700

    tcp: de-bloat a bit with factoring NET_INC_STATS_BH out
    
    There are some places in TCP that select one MIB index to
    bump snmp statistics like this:
    
    	if (<something>)
    		NET_INC_STATS_BH(<some_id>);
    	else if (<something_else>)
    		NET_INC_STATS_BH(<some_other_id>);
    	...
    	else
    		NET_INC_STATS_BH(<default_id>);
    
    or in a more tricky but still similar way.
    
    On the other hand, this NET_INC_STATS_BH is a camouflaged
    increment of percpu variable, which is not that small.
    
    Factoring those cases out de-bloats 235 bytes on non-preemptible
    i386 config and drives parts of the code into 80 columns.
    
    add/remove: 0/0 grow/shrink: 0/7 up/down: 0/-235 (-235)
    function                                     old     new   delta
    tcp_fastretrans_alert                       1437    1424     -13
    tcp_dsack_set                                137     124     -13
    tcp_xmit_retransmit_queue                    690     676     -14
    tcp_try_undo_recovery                        283     265     -18
    tcp_sacktag_write_queue                     1550    1515     -35
    tcp_update_reordering                        162     106     -56
    tcp_retransmit_timer                         990     904     -86
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 392096e98fd55e54035978fe03796fca8d26a574
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Thu Jul 3 17:10:07 2008 +1000

    generic-ipi: fix linux-next tree build failure
    
    Today's linux-next build (powerpc ppc64_defconfig) failed like this:
    
    arch/powerpc/mm/tlb_64.c: In function 'pgtable_free_now':
    arch/powerpc/mm/tlb_64.c:66: error: too many arguments to function 'smp_call_function'
    arch/powerpc/kernel/machine_kexec_64.c: In function 'kexec_prepare_cpus':
    arch/powerpc/kernel/machine_kexec_64.c:175: error: too many arguments to function 'smp_call_function'
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Acked-by: Jens Axboe <jens.axboe@oracle.com>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: <linuxppc-dev@ozlabs.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7b4c9505f2fd82b117dd015b561f723b9a5dab79
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jul 3 09:17:55 2008 +0200

    stacktrace: export save_stack_trace[_tsk]
    
    Andrew Morton reported this against linux-next:
    
    ERROR: ".save_stack_trace" [tests/backtracetest.ko] undefined!
    
    Reported-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0db9360aaa9b95b0cf67f82874809f16e68068eb
Author: Nathan Fontenot <nfont@austin.ibm.com>
Date:   Thu Jul 3 13:25:08 2008 +1000

    powerpc/pseries: Update numa association of hotplug memory add for drconf memory
    
    Update the association of a memory section with a numa node that
    occurs during hotplug add of a memory section.  This adds a check in
    the hot_add_scn_to_nid() routine for the
    ibm,dynamic-reconfiguration-memory node in the device tree.  If
    present the new hot_add_drconf_scn_to_nid() routine is invoked, which
    can properly parse the ibm,dynamic-reconfiguration-memory node of the
    device tree and make the proper numa node associations.
    
    This also introduces the valid_hot_add_scn() routine as a helper
    function for code that is common to the hot_add_scn_to_nid() and
    hot_add_drconf_scn_to_nid() routines.
    
    Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 8342681d3e1f5fbd404c21b5e10f87277411f3eb
Author: Nathan Fontenot <nfont@austin.ibm.com>
Date:   Thu Jul 3 13:35:54 2008 +1000

    powerpc/pseries: Split code into helper routines for drconf memory
    
    This splits off several pieces of code that parse the
    ibm,dynamic-reconfiguration-memory node of the device tree into separate
    helper routines.  This is in preparation for the next commit that will
    use these helper routines.  There are no functional changes in this patch.
    
    Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 3c3f67eafad12d4ccabe491c6c8a50bf6e75b89a
Author: Nathan Fontenot <nfont@austin.ibm.com>
Date:   Thu Jul 3 13:22:39 2008 +1000

    powerpc/pseries: Update the device tree correctly for drconf memory add/remove
    
    This updates the device tree manipulation routines so that memory
    add/remove of lmbs represented under the
    ibm,dynamic-reconfiguration-memory node of the device tree invokes the
    hotplug notifier chain.
    
    This change is needed because of the change in the way memory is
    represented under the ibm,dynamic-reconfiguration-memory node.  All lmbs
    are described in the ibm,dynamic-memory property instead of having a
    separate node for each lmb as in previous device tree layouts.  This
    requires the update_node() routine to check for updates to the
    ibm,dynamic-memory property and invoke the hotplug notifier chain.
    
    This also updates the pseries hotplug notifier to be able to gather information
    for lmbs represented under the ibm,dynamic-reconfiguration-memory node and
    have the lmbs added/removed.
    
    Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 92ecd1790b10e12015070e33a0f70493d51aca50
Author: Nathan Fontenot <nfont@austin.ibm.com>
Date:   Thu Jul 3 13:20:58 2008 +1000

    powerpc/pseries: Use base address to derive starting page frame number
    
    Use the base address of the lmb to derive the starting page frame number
    instead of trying to extract it from the drc index of the lmb.  The drc
    index should not be used for this as it will, and did, break.
    
    Until this point, systems that have had memory represented in the device
    tree with a node for each lmb the drc index would (luckily) closely
    track the base address of the lmb.  For example a lmb with a drc index
    of 8000000a would have a base address of a0000000.  This correlation
    allowed the current code to derive the starting page frame number from
    the drc inddex
    
    Device tree layouts where lmbs are represented under the
    ibm,dynamic-reconfiguration-memory node in the ibm,dynamic-memory
    property do not have this correlation between the drc index and base
    address of the lmb.
    
    Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 4b6e805e4a327c7231ab6a7739d6344d68d231d0
Author: Nathan Fontenot <nfont@austin.ibm.com>
Date:   Thu Jul 3 13:19:24 2008 +1000

    powerpc/pseries: Allow phandle to be specified in formats other than decimal
    
    Allow the phandle passed to the /proc/ppc64/ofdt file to be specified
    in formats other than decimal.  This allows us to easily specify phandle
    values in hex that would otherwise appear as negative integers.
    
    This is an issue on systems where the value of
    /proc/device-tree/ibm,dynamic-reconfiguration-memory.ibm,phandle is
    fffffff9.  Having to pass this to the ofdt file as a string results in
    a large negative number, and simple_strtoul() does not handle negative
    numbers.
    
    Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 138fc1ee06e58f12fc2b755e435ce15bb36a0471
Author: Michael Neuling <mikey@neuling.org>
Date:   Wed Jul 2 22:51:37 2008 +1000

    powerpc: Remove old dump_task_* functions
    
    Since Roland's ptrace cleanup starting with commit
    f65255e8d51ecbc6c9eef20d39e0377d19b658ca ("[POWERPC] Use user_regset
    accessors for FP regs"), the dump_task_* functions are no longer being
    used.
    
    Signed-off-by: Michael Neuling <mikey@neuling.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 6a274c08f2f4dfac7167bbd849621f3a2b55d424
Author: Michael Neuling <mikey@neuling.org>
Date:   Wed Jul 2 14:06:37 2008 +1000

    powerpc: Clean up copy_to/from_user for vsx and fpr
    
    This merges and cleans up some of the ugly copy/to from user code
    which is required for the new fpr and vsx layout in the thread_struct.
    
    Also fixes some hard coded buffer sizes and removes a redundant
    fpr_flush_to_thread.
    
    Signed-off-by: Michael Neuling <mikey@neuling.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 2d1b2027626d5151fff8ef7c06ca8e7876a1a510
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Wed Jul 2 01:16:40 2008 +1000

    powerpc: Fixup lwsync at runtime
    
    To allow for a single kernel image on e500 v1/v2/mc we need to fixup lwsync
    at runtime.  On e500v1/v2 lwsync causes an illop so we need to patch up
    the code.  We default to 'sync' since that is always safe and if the cpu
    is capable we will replace 'sync' with 'lwsync'.
    
    We introduce CPU_FTR_LWSYNC as a way to determine at runtime if this is
    needed.  This flag could be moved elsewhere since we dont really use it
    for the normal CPU_FTR purpose.
    
    Finally we only store the relative offset in the fixup section to keep it
    as small as possible rather than using a full fixup_entry.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 5888da18765ca9af7f10015263d8bc8e3057f128
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Wed Jul 2 01:16:16 2008 +1000

    powerpc: Fix building of feature-fixup tests on ppc32
    
    We need to use PPC_LCMPI otherwise we get compile errors like:
    
    arch/powerpc/lib/feature-fixups-test.S: Assembler messages:
    arch/powerpc/lib/feature-fixups-test.S:142: Error: Unrecognized opcode: `cmpdi'
    arch/powerpc/lib/feature-fixups-test.S:149: Error: Unrecognized opcode: `cmpdi'
    arch/powerpc/lib/feature-fixups-test.S:164: Error: Unrecognized opcode: `cmpdi'
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit e17a2565bf61204cb925c3f77c3c7f6a09eb2fbe
Author: Michael Neuling <mikey@neuling.org>
Date:   Tue Jul 1 17:00:39 2008 +1000

    powerpc: Fix compile warning in init_thread
    
    Currently we get this warning:
    arch/powerpc/kernel/init_task.c:33: warning: missing braces around initializer
    arch/powerpc/kernel/init_task.c:33: warning: (near initialization for 'init_task.thread.fpr[0]')
    
    This fixes it.
    
    Noticed by Stephen Rothwell.
    
    Signed-off-by: Michael Neuling <mikey@neuling.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit db7f37de2c8346c33cf9279fa9d8e8316e8d821c
Author: Tony Breeds <tony@bakeyournoodle.com>
Date:   Tue Jul 1 11:30:06 2008 +1000

    powerpc: Fix building of arch/powerpc/mm/mem.o when MEMORY_HOTPLUG=y and SPARSEMEM=n
    
    Currently the kernel fails to build with the above config options with:
      CC      arch/powerpc/mm/mem.o
    arch/powerpc/mm/mem.c: In function 'arch_add_memory':
    arch/powerpc/mm/mem.c:130: error: implicit declaration of function 'create_section_mapping'
    
    This explicitly includes asm/sparsemem.h in arch/powerpc/mm/mem.c and
    moves the guards in include/asm-powerpc/sparsemem.h to protect the
    SPARSEMEM specific portions only.
    
    Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit b001a1b6aa960949a24c2cdc28257dfcc9428d74
Author: Benny Halevy <bhalevy@panasas.com>
Date:   Wed Jul 2 11:15:03 2008 +0300

    nfsd: dprint operation names
    
    Signed-off-by: Benny Halevy <bhalevy@panasas.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 57debddaa1d247ed147209b22b5d40bd97526c33
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Mon Jun 30 16:45:15 2008 -0600

    bf561-coreb: BKL unneeded for open()
    
    According to Mike Frysinger:
    
    	http://permalink.gmane.org/gmane.linux.kernel/699279
    
    open() does not need the BKL, so take it back out.

commit a238b790d5f99c7832f9b73ac8847025815b85f7
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri Jun 20 09:12:01 2008 -0600

    Call fasync() functions without the BKL
    
    lock_kernel() calls have been pushed down into code which needs it, so
    there is no need to take the BKL at this level anymore.
    
    This work inspired and aided by Andi Kleen's unlocked_fasync() patches.
    
    Acked-by: Andi Kleen <ak@linux.intel.com>
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 2db9f0a35a4e4ad7cee756a4e0dabb7c1c8b6c72
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Mon Jun 23 17:40:43 2008 -0600

    snd/PCM: fasync BKL pushdown
    
    Chances are this is unneeded, but the code is twisty enough that it is hard
    to tell.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 70b028b7ea94f1b36c61f3ee1c921cc3a87812e6
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Mon Jun 23 17:00:14 2008 -0600

    ipmi: fasync BKL pushdown
    
    This driver really needs it to avoid races against open()
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit dda6445e219b5d1fd67e9426ce8d23f8fbfaaf66
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu Jun 19 16:18:25 2008 -0600

    ecryptfs: fasync BKL pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit dbfb2df7e9fbd6e5ab8cd9b94b27767fe311fa0d
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu Jun 19 16:07:51 2008 -0600

    Bluetooth VHCI: fasync BKL pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 5d1e3230f4b4a93c6561b0fb5a99bb1eb02227ed
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu Jun 19 16:04:53 2008 -0600

    tty_io: fasync BKL pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 9d319522576ce0b2fd023a965445f9c3739ee6f1
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu Jun 19 15:50:37 2008 -0600

    tun: fasync BKL pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 743115ee05f09f356d86763316acf627a7f5a6b3
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu Jun 19 15:44:57 2008 -0600

    i2o: fasync BKL pushdown
    
    This driver appears to really need the BKL to protect open_files.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit b7e3e1fbf69d1b6abfd337460ea17d7230e3a6e5
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu Jun 19 15:41:11 2008 -0600

    mpt: fasync BKL pushdown
    
    It looks like this driver really needs the BKL here.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 9465efc9e96135a2cec8154c0c766fa59984a298
Author: Andi Kleen <andi@firstfloor.org>
Date:   Fri Jun 27 11:05:24 2008 +0200

    Remove BKL from remote_llseek v2
    
    - Replace remote_llseek with generic_file_llseek_unlocked (to force compilation
    failures in all users)
    - Change all users to either use generic_file_llseek_unlocked directly or
    take the BKL around. I changed the file systems who don't use the BKL
    for anything (CIFS, GFS) to call it directly. NCPFS and SMBFS and NFS
    take the BKL, but explicitely in their own source now.
    
    I moved them all over in a single patch to avoid unbisectable sections.
    
    Open problem: 32bit kernels can corrupt fpos because its modification
    is not atomic, but they can do that anyways because there's other paths who
    modify it without BKL.
    
    Do we need a special lock for the pos/f_version = 0 checks?
    
    Trond says the NFS BKL is likely not needed, but keep it for now
    until his full audit.
    
    v2: Use generic_file_llseek_unlocked instead of remote_llseek_unlocked
        and factor duplicated code (suggested by hch)
    
    Cc: Trond.Myklebust@netapp.com
    Cc: swhiteho@redhat.com
    Cc: sfrench@samba.org
    Cc: vandrove@vc.cvut.cz
    
    Signed-off-by: Andi Kleen <ak@suse.de>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 9c20616c385ebeaa30257ef5d35e8f346db4ee32
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 29 17:14:05 2008 -0600

    Make FAT users happier by not deadlocking
    
    The FAT BKL removal patch can cause deadlocks.  It turns out that the new
    lock_super() calls are unneeded, remove them (as directed by Linus).
    
    Reported-by: "Tony Luck" <tony.luck@intel.com>
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 38c4c97c62a30aef276663c1128a2051a25ead7d
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:17:02 2008 +0200

    x86-mce: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 3e0420f066c632e135939ccf218ae793e02dccd7
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:17:01 2008 +0200

    vmwatchdog: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 6c111d886317513605c459cbe8d1970fab732c90
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:59 2008 +0200

    vmcp: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit ffe83733b88655b643e9d4ad0dda5ef9584d5926
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:58 2008 +0200

    via-pmu: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 7eb500d1a0408c37d0c0360f066f8b7701835d68
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:57 2008 +0200

    uml-random: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit bd6859fe836491d20ea6e57fee93e0e08ee69443
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:56 2008 +0200

    uml-mmapper: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 78dccb46ddc2ff460c8b4d5ec0886964bd4b59e5
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:54 2008 +0200

    uml-harddog: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 8702965848ed4bee27486a3e3d2ae34ebba6dd83
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:53 2008 +0200

    uinput: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit f138e4814a9c28bc44d967a8effdd977ac00fc6e
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:52 2008 +0200

    uctrl: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 25368ca579905efe7f7dda43c252eb7b371de98c
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:51 2008 +0200

    tpm-tpm: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 09de36137c3794786bc75682c0e1ce45182c1772
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:50 2008 +0200

    sparc64-rtc: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit ee30d64e42ee1384a81d241b3962d3c1e6174992
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:48 2008 +0200

    sparc-apc: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit f8f2c79d594463427f7114cedb1555110d547d89
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:46 2008 +0200

    sonypi: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 0410e689b19b6ca010a6a44abfa820968ae15733
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:45 2008 +0200

    sony-laptop: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 9edca64b724db74373f0c9ef7cb044a5f221a4a3
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:43 2008 +0200

    serio: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 556e4b0b69d6e45e6b4e61390ef5aebce3ea432d
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:42 2008 +0200

    scsi-tgt: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 5ab0854dd77a520abe7c3b9c7770972fd3e61e90
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:40 2008 +0200

    sbus-rtc: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 41012735352e72b8a3f95521817dcad1b2986636
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:39 2008 +0200

    rtc-rtc-m41t80: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 4333deee6b7a5a82afb9e700e76cb46e68fde68d
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:37 2008 +0200

    rtc: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit f29b889edef0c3ab98732c84247c790a1583cb94
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:35 2008 +0200

    riowatchdog: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit db26e64dc3f0d51c4db1a625c248a81f7850eee9
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:33 2008 +0200

    pm_qos_params: BKL pushdown
    
    [jmc: added <linux/smp_lock.h>]
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit b691750098f830b748540cd955f5ac56545bab25
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:31 2008 +0200

    parisc-kernel-perf: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 6044c319d11051f3462dafd0e7a900ef121d7bc7
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:30 2008 +0200

    parisc-eisa_eeprom: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 7bcc3209be82d69361a944c57caeb548b35c7f04
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:29 2008 +0200

    openprom: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit b7fdf9fdd6457c9ed02099fe82bab92b0b3e291b
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:28 2008 +0200

    ocfs2-stack_user: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 930ab4e532623795f934467c452a8c71be2c30fe
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:26 2008 +0200

    nvram: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit fd3e05b6c82ebee06f888482975172028e89382d
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:24 2008 +0200

    net-tun: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit db41bc9c4dfeed656dfd63d26883f81abc4005df
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:23 2008 +0200

    mwave-mwavedd: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit e3e8e59dcd63621e3ade03083c17b6363a8e2dc8
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:22 2008 +0200

    mvme16x-rtc: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit f9c8154f367d471f1af56742fe8534f8458adb98
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:20 2008 +0200

    mousedev: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit dca67e9d3db27b090259b696e1166615f40099e2
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:18 2008 +0200

    monwriter: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 6ce46a435a3ac9e706d09a3075cbc60ed72d37db
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:17 2008 +0200

    monreader: BKL pushdown
    
    [jmc: added <linux/smp_lock.h>]
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 8948896c9e098c6fd31a6a698a598a7cbd7fa40e
Author: Tom Tucker <tom@opengridcomputing.com>
Date:   Wed May 28 15:14:02 2008 -0500

    svcrdma: Change WR context get/put to use the kmem cache
    
    Change the WR context pool to be shared across mount points. This
    reduces the RDMA transport memory footprint significantly since
    idle mounts don't consume WR context memory.
    
    Signed-off-by: Tom Tucker <tom@opengridcomputing.com>

commit bf5927d84e70d522f234ca247b27d27c63878b93
Author: Tom Tucker <tom@opengridcomputing.com>
Date:   Wed May 28 14:05:54 2008 -0500

    svcrdma: Create a kmem cache for the WR contexts
    
    Create a kmem cache to hold WR contexts. Next we will convert
    the WR context get and put services to use this kmem cache.
    
    Signed-off-by: Tom Tucker <tom@opengridcomputing.com>

commit 902a94e0889be1f9fcefc0e1b602b06136e01812
Author: Tom Tucker <tom@opengridcomputing.com>
Date:   Wed May 28 13:57:05 2008 -0500

    svcrdma: Add flush_scheduled_work to module exit function
    
    Make certain all transports pending free are flushed from the wq
    before unloading the module.
    
    Signed-off-by: Tom Tucker <tom@opengridcomputing.com>

commit 36ef25e464dbc5820c22a9b2f619b787eda594df
Author: Tom Tucker <tom@opengridcomputing.com>
Date:   Mon May 19 19:00:24 2008 -0500

    svcrdma: Limit ORD based on client's advertised IRD
    
    When adapters have differing IRD limits, the RDMA transport will fail to
    connect properly. The RDMA transport should use the client's advertised
    inbound read limit when computing its outbound read limit. For iWARP
    transports, there is currently no standard for exchanging IRD/ORD
    during connection establishment so the 'responder_resources' field in the
    connect event is the local device's limit. The RDMA transport can be
    configured to use a smaller ORD by writing the desired number to the
    /proc/sys/sunrpc/svc_rdma/max_outbound_read_requests file.
    
    Signed-off-by: Tom Tucker <tom@opengridcomputing.com>

commit 779a48577ba88b6a7e9748a04b0b739f36c5e6f6
Author: Tom Tucker <tom@opengridcomputing.com>
Date:   Mon May 19 10:17:09 2008 -0500

    svcrdma: Remove unused wait q from svcrdma_xprt structure
    
    The sc_read_wait queue head is no longer used. Remove it.
    
    Signed-off-by: Tom Tucker <tom@opengridcomputing.com>

commit 94dba4918d4570bfa98776e54a5fa527c848dc78
Author: Tom Tucker <tom@opengridcomputing.com>
Date:   Wed May 28 13:20:24 2008 -0500

    svcrdma: Remove unneeded spin locks from __svc_rdma_free
    
    At the time __svc_rdma_free is called, we are guaranteed that all references
    to this transport are gone. There is, therefore, no need to protect the
    resource lists with a spin lock.
    
    Signed-off-by: Tom Tucker <tom@opengridcomputing.com>

commit 87295b6c5c7fd7bbc0ce3e7f42d2adbbac7352b9
Author: Tom Tucker <tom@opengridcomputing.com>
Date:   Wed May 28 13:17:44 2008 -0500

    svcrdma: Add dma map count and WARN_ON
    
    Add a dma map count in order to verify that all DMA mapping resources
    have been freed when the transport is closed.
    
    Signed-off-by: Tom Tucker <tom@opengridcomputing.com>

commit e6ab9143719ff76f0b95f0866c4d0f6c743ad2e0
Author: Tom Tucker <tom@opengridcomputing.com>
Date:   Wed May 28 12:08:48 2008 -0500

    svcrdma: Move the DMA unmap logic to the CQ handler
    
    Separate DMA unmap from context destruction and perform DMA unmapping
    in the SQ/RQ CQ reap functions. This is necessary to support software
    based RDMA implementations that actually copy the data in their
    ib_dma_unmap callback functions and architectures that don't have
    cache coherent I/O busses.
    
    Signed-off-by: Tom Tucker <tom@opengridcomputing.com>

commit f820c57ebf5493d4602cc00577c8b0fadd27a7b8
Author: Tom Tucker <tom@opengridcomputing.com>
Date:   Tue May 27 17:03:14 2008 -0500

    svcrdma: Use reply and chunk map for RDMA_READ processing
    
    Modify the RDMA_READ processing to use the reply and chunk list mapping data
    types. Also add a special purpose 'hdr_count' field in in the context to hold
    the header page count instead of overloading the SGE length field and
    corrupting the DMA map length.
    
    Signed-off-by: Tom Tucker <tom@opengridcomputing.com>

commit 34d16e42a6ab74a4a4389c061dfa3c6609e08fa0
Author: Tom Tucker <tom@opengridcomputing.com>
Date:   Wed Jul 2 14:56:13 2008 -0500

    svcrdma: Use RPC reply map for RDMA_WRITE processing
    
    Use the new svc_rdma_req_map data type for mapping the client side memory
    to the server side memory. Move the DMA mapping to the context pointed to
    by each WR individually so that it is unmapped after the WR completes.
    
    Signed-off-by: Tom Tucker <tom@opengridcomputing.com>

commit ab96dddbedf4bb8a7a0fe44012efc1d99598c36f
Author: Tom Tucker <tom@opengridcomputing.com>
Date:   Wed May 28 13:54:04 2008 -0500

    svcrdma: Add a type for keeping NFS RPC mapping
    
    Create a new data structure to hold the remote client address space
    to local server address space mapping.
    
    Signed-off-by: Tom Tucker <tom@opengridcomputing.com>

commit f2feb96bc3d18e50cab7de9eab142f99d91aa5f6
Author: Benny Halevy <bhalevy@panasas.com>
Date:   Wed Jul 2 11:14:22 2008 +0300

    nfsd: nfs4 minorversion decoder vectors
    
    Have separate vectors of operation decoders for each minorversion.
    Obsolete ops in newer minorversions have default implementation returning
    nfserr_opnotsupp.
    
    Signed-off-by: Benny Halevy <bhalevy@panasas.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 3c375c6f3a809d0d999d6dc933634f0b97ed7ae9
Author: Benny Halevy <bhalevy@panasas.com>
Date:   Wed Jul 2 11:14:01 2008 +0300

    nfsd: unsupported nfs4 ops should fail with nfserr_opnotsupp
    
    nfserr_opnotsupp should be returned for unsupported nfs4 ops
    rather than nfserr_op_illegal.
    
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 347e0ad9c91b5bd7506d61f236048cc72b7fc151
Author: Benny Halevy <bhalevy@panasas.com>
Date:   Wed Jul 2 11:13:41 2008 +0300

    nfsd: tabulate nfs4 xdr decoding functions
    
    In preparation for minorversion 1
    
    Signed-off-by: Benny Halevy <bhalevy@panasas.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 30cff1ffff3981c8d96dc33870b652e70190ba37
Author: Benny Halevy <bhalevy@panasas.com>
Date:   Wed Jul 2 11:13:18 2008 +0300

    nfsd: return nfserr_minor_vers_mismatch when compound minorversion != 0
    
    Check minorversion once before decoding any operation and reject with
    nfserr_minor_vers_mismatch if != 0 (this still happens in nfsd4_proc_compound).
    In this case return a zero length resultdata array as required by RFC3530.
    
    minorversion 1 processing will have its own vector of decoders.
    
    Signed-off-by: Benny Halevy <bhalevy@panasas.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 18d7260527ce7c0d0a177afdf92d8f868f50b067
Author: Larry.Finger@lwfinger.net <Larry.Finger@lwfinger.net>
Date:   Mon Jun 30 10:39:49 2008 -0500

    p54: Add quality output to iwlist and iwconfig
    
    The p54 driver family reports a quality of 0 in iwconfig and iwlist
    output. This patch calculates a quality number as a percentage of the
    rssi to the maximum signal of 127 reported as the maximum signal.
    
    Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f4ea83dd743d3e1bec8fdf954ac911c6b12ae87a
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Mon Jun 30 15:10:46 2008 +0200

    mac80211: rework debug settings and make debugging safer
    
    This patch reworks the mac80211 debug settings making them more focused
    and adding help text for those that didn't have one. It also removes a
    number of printks that can be triggered remotely and add no value, e.g.
    "too short deauthentication frame received - ignoring".
    
    If somebody really needs to debug that they should just add a monitor
    interface and look at the frames in wireshark.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 49461622edf74cd1e1a1056cee3ca8dd90cd9556
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Mon Jun 30 15:10:45 2008 +0200

    mac80211: get rid of function pointers in RX path
    
    This changes the RX path to no longer use function pointers for
    RX handlers but rather invoke them directly. If debugging is
    enabled, mark the RX handlers noinline because otherwise they
    all get inlined into ieee80211_invoke_rx_handlers() which makes
    it harder to see where a bug is.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit d9e8a70fa20dc3eaa00859a6eac0adfaef910c77
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Mon Jun 30 15:10:44 2008 +0200

    mac80211: get rid of function pointers in TX path
    
    This changes the TX path to no longer use function pointers for
    TX handlers but rather invoke them directly. If debugging is
    enabled, mark the TX handlers noinline because otherwise they
    all get inlined into invoke_tx_handlers() which makes it harder
    to see where a bug is.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit acdfe9b4417fd04093bdaf8c0a4255ebfabc21a1
Author: Zhu Yi <yi.zhu@intel.com>
Date:   Mon Jun 30 17:23:32 2008 +0800

    iwl3945: remove RFKILL_STATE_HARD_BLOCKED warnings
    
    The patch fixes the compile warning of "enumeration value
    ‘RFKILL_STATE_HARD_BLOCKED’ not handled in switch".
    
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5225640bbe397fea3f38031c53641aaaf11115a8
Author: Zhu Yi <yi.zhu@intel.com>
Date:   Mon Jun 30 17:23:31 2008 +0800

    iwlwifi: fix iwl4965 temperature callback calibration issue
    
    The patch fixes the temperature calibration issue introduced by the
    patch "iwlwifi: move RX stats to core, and move temperature to handler".
    It also remove the second parameter "stats" since it is already copied
    to priv->statistics.
    
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 914233d68f07d5d9c22630cd5a84fdfd98f39da2
Author: Stefanik Gábor <netrolller.3d@gmail.com>
Date:   Mon Jun 30 17:23:30 2008 +0800

    iwlwifi: enable packet injection for iwl3945
    
    This patch enables packet injection on iwl3945 devices. Tested with
    packetspammer and aireplay-ng.
    
    Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 25b3f57c1f4572d9b2d5671d60e99f26d2a7a26b
Author: Rick Farrington <rickdic@hotmail.com>
Date:   Mon Jun 30 17:23:28 2008 +0800

    iwlwifi: fix incorrect monitor mode operation
    
    This patch fixes monitor mode operation for iwlwifi.
    
    Problems addressed:
    1. when monitor mode was enabled, multiple, overlapped calls were being
    made to 'iwl3945_bg_set_monitor'
    
    2. when monitor mode was disabled (via the configure_filter callback),
    the driver was still enabling monitor mode
    
    3. when monitor mode was enabled, the selected channel was not set
    (eg. 'iwconfig wlanx mode monitor channel n' DID NOT SET channel 'n'
    when packet capture was subsequently enabled)
    
    Signed-off-by: Rick Farrington <rickdic@hotmail.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b4653e99450693b75a3c6c8ff4f070164f12815e
Author: Santwona Behera <santwona.behera@sun.com>
Date:   Wed Jul 2 03:49:11 2008 -0700

    niu: Add support for rx flow hash configuration.
    
    Implemented ethtool callback functions for configuring receive flow
    hashing in the niu driver.
    
    Signed-off-by: Santwona Behera <santwona.behera@sun.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0853ad66b14feb12acde7ac13b7c3b75770a0adc
Author: Santwona Behera <santwona.behera@sun.com>
Date:   Wed Jul 2 03:47:41 2008 -0700

    netdev: Add support for rx flow hash configuration, using ethtool.
    
    Added new interfaces to ethtool to configure receive network flow
    distribution across multiple rx rings using hashing.
    
    Signed-off-by: Santwona Behera <santwona.behera@sun.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 02a00cf672a37292c31bbdde191712bfa40a4f1d
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date:   Sun Feb 24 13:51:38 2008 +0100

    avr32: Power Management support ("standby" and "mem" modes)
    
    Implement Standby support. In this mode, we'll suspend all drivers,
    put the SDRAM in self-refresh mode and switch off the HSB bus
    ("frozen" mode.)
    
    Implement Suspend-to-mem support. In this mode, we suspend all
    drivers, put the SDRAM into self-refresh mode and switch off all
    internal clocks except the 32 kHz oscillator ("stop" mode.)
    
    The lowest-level suspend code runs from a small portion of SRAM
    allocated at startup time. This gets rid of a small potential race
    with the SDRAM where we might try to enter self-refresh mode in the
    middle of an icache burst. We also relocate all interrupt and
    exception handlers to SRAM during the small window when we enter and
    exit the low-power modes.
    
    We don't need to do any special tricks to start and stop the PLL. The
    main clock is automatically gated by hardware until the PLL is stable.
    
    Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

commit aa8e87ca619a3d1944874e85d74fda90607c73b9
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date:   Sun Feb 24 14:26:03 2008 +0100

    avr32: Add system device for the internal interrupt controller (intc)
    
    This makes the intc show up in sysfs (probably not very useful), and
    allows us to easily add suspend/resume support later.
    
    Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

commit b83d6ee17588f1a4fbfc8ef0451b0900a5ef5950
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date:   Wed Mar 5 10:00:28 2008 +0100

    avr32: Add simple SRAM allocator
    
    Add SRAM allocator for avr32, which is just a thin wrapper around
    genalloc.
    
    Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

commit 7951f188a0b7f9b2f181c692efb0d31082bec346
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date:   Wed Mar 5 15:08:27 2008 +0100

    avr32: Enable SDRAMC clock at startup
    
    The SDRAM controller needs a clock in order to respond to our
    commands, and suspend doesn't work very well without the SDRAM in
    self-refresh mode.
    
    Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

commit f3a24e1e272f844a4d14a39731b4fa946ba36adc
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Mon Jun 30 10:54:31 2008 +0200

    rtc-at32ap700x: Enable wakeup
    
    Call device_init_wakeup() to signal that the RTC is capable of waking
    the system. This is needed for rtcwake to work.
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
    Cc: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
    Cc: Alessandro Zummo <a.zummo@towertech.it>

commit c1f598fd71db6a971ee88311167c8003243ebff2
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date:   Tue Mar 4 13:39:29 2008 +0100

    macb: Basic suspend/resume support
    
    This implements suspend and resume callbacks for the macb driver. We may
    have to do some more to gracefully shut the MAC down, but this at least
    prevents the macb from waking the system when hooked up to a busy
    network.
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
    Cc: Jeff Garzik <jeff@garzik.org>
    Cc: Patrice Vilchez <patrice.vilchez@rfo.atmel.com>
    Cc: Nicolas FERRE <nicolas.ferre@rfo.atmel.com>

commit e1c609efbc0333840f2af2d875ca52ed8ee18587
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Fri Mar 14 14:54:13 2008 +0100

    atmel_serial: Drain console TX shifter before suspending
    
    Funny things may happen if we stop the USART clock before the shifter is
    empty. Prevent this from happening by waiting until the shifter is
    completely drained before allowing suspend to continue.
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
    Cc: Andrew Victor <linux@maxim.org.za>

commit f826caa44902ddbe93174f0b642d8abf9698c08e
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date:   Sun Feb 24 14:34:45 2008 +0100

    atmel_serial: Fix build on avr32 with CONFIG_PM enabled
    
    AVR32 doesn't have at91_suspend_entering_slow_clock(). Just assume the
    clock will keep running for now.
    
    David has a better solution for this, but this works for now. Leaving
    the USART clock running won't prevent the PM code from entering deep
    power-down modes anyway.
    
    Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
    Cc: David Brownell <david-b@pacbell.net>
    Cc: Andrew Victor <linux@maxim.org.za>

commit 38510754a50192a072210e24fdc4ae65592182f0
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Mon Jan 14 23:35:32 2008 +0100

    avr32: Use a quicklist for PTE allocation as well
    
    Using a quicklist to allocate PTEs might be slightly faster than using
    the page allocator directly since we might avoid zeroing the page
    after each allocation.
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit 5a4d5292779b6163aa41e594a56307e442fbe73c
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Mon Jan 14 23:33:44 2008 +0100

    avr32: Use a quicklist for PGD allocation
    
    Use a quicklist to allocate process PGDs. This is expected to be
    slightly faster since we need to copy entries from swapper_pg_dir,
    which can stay around for pages on the PGD quick list.
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit a9a934f278613885816aa9f177968c1dac557240
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Mon Jan 14 23:11:26 2008 +0100

    avr32: Cover the kernel page tables in the user PGDs
    
    Expand the per-process PGDs so that they cover the kernel virtual
    memory area as well. This simplifies the TLB miss handler fastpath
    since it doesn't have to check for kernel addresses anymore.
    
    If a TLB miss happens on a kernel address and a second-level page
    table can't be found, we check swapper_pg_dir and copy the PGD entry
    into the user PGD if it can be found there.
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit cfd23e93a0289cf6711fd3877c5226658d87240a
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Mon Jan 14 22:15:05 2008 +0100

    avr32: Store virtual addresses in the PGD
    
    Instead of storing physical addresses along with page flags in the
    PGD, store virtual addresses and use NULL to indicate a not present
    second-level page table. A non-page-aligned page table indicates a bad
    PMD.
    
    This simplifies the TLB miss handler since it no longer has to check
    the Present bit and no longer has to convert the PGD entry from
    physical to virtual address. Instead, it has to check for a NULL
    entry, which is slightly cheaper than either.
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit ebe74597a55fef00edc80a414ef5c6477d035e0a
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Mon Jan 14 22:16:50 2008 +0100

    avr32: Remove useless zeroing of swapper_pg_dir at startup
    
    swapper_pg_dir is stored in .bss, so it must already be zeroed out
    when we get there.
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit b13d618b44fefea7529bd467e55423d353a599fc
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Tue May 15 15:06:41 2007 +0200

    avr32: Clean up and optimize the TLB operations
    
    This and the following patches aim to optimize the code dealing with
    page tables and TLB operations. Each patch reduces the time it takes
    to gzip a 16 MB file slightly, but I expect things like fork() and
    mmap() will improve somewhat more.
    
    This patch deals with the low-level TLB operations:
    
      * Remove unused _TLBEHI_I define
      * Use gcc builtins instead of inline assembly
      * Remove a few unnecessary pipeline flushes and nops
      * Introduce NR_TLB_ENTRIES define and use it instead of hardcoding it
        to 32 a few places throughout the code.
      * Use sysreg bitops instead of hardcoded shifts and masks
      * Make a few needlessly global functions static
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit ecbed6a41900126e7b9509e12a8d0cc22176e3eb
Author: Vlad Yasevich <vladislav.yasevich@hp.com>
Date:   Tue Jul 1 20:06:22 2008 -0700

    sctp: Mark GET_PEER|LOCAL_ADDR_OLD deprecated.
    
    Socket options SCTP_GET_PEER_ADDR_OLD, SCTP_GET_PEER_ADDR_NUM_OLD,
    SCTP_GET_LOCAL_ADDR_OLD, and SCTP_GET_PEER_LOCAL_ADDR_NUM_OLD
    have been replaced by newer versions a since 2005.  It's time
    to officially deprecate them and schedule them for removal.
    
    Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 6dbf4bcac98bbc76ef425b3a2b4169f31199f6c7
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Tue Jul 1 19:29:07 2008 -0700

    icmp: fix units for ratelimit
    
    Convert the sysctl values for icmp ratelimit to use milliseconds instead
    of jiffies which is based on kernel configured HZ.
    Internal kernel jiffies are not a proper unit for any userspace API.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 07cad1d2a4b0112acd41381d5bc6be82fd71ebac
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Tue Jul 1 15:38:35 2008 +0200

    nfsd: clean up mnt_want_write calls
    
    Multiple mnt_want_write() calls in the switch statement looks really
    ugly.
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Acked-by: Christoph Hellwig <hch@infradead.org>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 760378e1497841246ea7e42abad617d8a8ac0bcc
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jul 1 17:35:06 2008 +0200

    fix "ftrace: store mcount address in rec->ip"
    
    Alexander Beregalov reported this build failure:
    
    $ make CROSS_COMPILE=sparc64-unknown-linux-gnu- image modules && sudo
    make modules_install
      CHK     include/linux/version.h
      CHK     include/linux/utsrelease.h
      CALL    scripts/checksyscalls.sh
      CHK     include/linux/compile.h
    dnsdomainname: Unknown host
      CC      arch/sparc64/kernel/sparc64_ksyms.o
    arch/sparc64/kernel/sparc64_ksyms.c:116: error: '_mcount' undeclared
    here (not in a function)
    cc1: warnings being treated as errors
    arch/sparc64/kernel/sparc64_ksyms.c:116: error: type defaults to 'int'
    in declaration of '_mcount'
    
    And bisected it back to:
    
    | commit 395a59d0f8e86bb39cd700c3d185d30c670bb958
    | Author: Abhishek Sagar <sagar.abhishek@gmail.com>
    | Date:   Sat Jun 21 23:47:27 2008 +0530
    |
    |     ftrace: store mcount address in rec->ip
    
    the mcount prototype is only available under CONFIG_FTRACE,
    extend it to CONFIG_MCOUNT as well.
    
    Reported-and-bisected-by: Alexander Beregalov <a.beregalov@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f294a8ce211bed7bfaca19bef21376a86200c421
Author: Vegard Nossum <vegard.nossum@gmail.com>
Date:   Tue Jul 1 15:38:13 2008 +0200

    x86: small unifications of address printing
    
    'man 3 printf' tells me that %p should be printed as if by %#x, but
    this is not true for the kernel, which does not use the '0x' prefix
    for the %p conversion specifier.
    
    A small cast to (void *) is also prettier than #ifdef/#else/#endif.
    
    Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 45fdc3a7624a4a48185a04ae0abab5f9793d8952
Author: Roland McGrath <roland@redhat.com>
Date:   Mon Jun 30 14:02:41 2008 -0700

    x86 ptrace: fix PTRACE_GETFPXREGS error
    
    ptrace has always returned only -EIO for all failures to access
    registers.  The user_regset calls are allowed to return a more
    meaningful variety of errors.  The REGSET_XFP calls use -ENODEV
    for !cpu_has_fxsr hardware.  Make ptrace return the traditional
    -EIO instead of the error code from the user_regset call.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Cc: stable@kernel.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2ee2394b682c0ee99b0f083abe6c57727e6edb69
Author: H. Peter Anvin <hpa@zytor.com>
Date:   Mon Jun 30 15:42:47 2008 -0700

    x86: fix regression: boot failure on AMD Elan TS-5500
    
    Jeremy Fitzhardinge wrote:
    >
    > Maybe it really does require the far jump immediately after setting PE
    > in cr0...
    >
    > Hm, I don't remember this paragraph being in vol 3a, section 8.9.1
    > before.  Is it a recent addition?
    >
    >    Random failures can occur if other instructions exist between steps
    >    3 and 4 above.  Failures will be readily seen in some situations,
    >    such as when instructions that reference memory are inserted between
    >    steps 3 and 4 while in system management mode.
    >
    
    I don't remember that, either.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3e61e0c976532a542b23bbb74c8f631815171078
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon Jun 30 23:48:37 2008 +0300

    mmiotrace broken in linux-next (8-bit writes only)
    
    The moment mmiotrace is enabled, I hit a NULL deref in:
    
    IP: [<ffffffff80256e71>] __trace_special+0x17c/0x23a
    Call Trace:
     [<ffffffff802573cc>] ftrace_special+0x6f/0x9a
     [<ffffffff8023e3e4>] down+0x19/0x4a
     [<ffffffff80228adc>] acquire_console_sem+0x42/0x58
     [<ffffffff8035d273>] con_flush_chars+0x28/0x43
     [<ffffffff80354a70>] write_chan+0x22e/0x334
     [<ffffffff802244e9>] ? default_wake_function+0x0/0xf
     [<ffffffff8035236d>] tty_write+0x195/0x228
     [<ffffffff80354842>] ? write_chan+0x0/0x334
     [<ffffffff8027c23a>] vfs_write+0xae/0x137
     [<ffffffff8027c6e3>] sys_write+0x47/0x70
     [<ffffffff8020b1db>] system_call_after_swapgs+0x7b/0x80
    
    which means 'entry' in __trace_special() is NULL.
    
    [ mingo@elte.hu: that ftrace_special() was a leftover. ]
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Cc: Steven Rostedt <srostedt@redhat.com>
    Cc: proski@gnu.org
    Cc: "Vegard Nossum" <vegard.nossum@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3e2f69fdd1b00166e7d589bce56b2d36a9e74374
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Tue Jul 1 09:12:04 2008 +0200

    softlockup: fix watchdog task wakeup frequency
    
    The print_timestamp can never be bigger than the touch_timestamp, at
    maximum it can be equal.  And if it is, the second check for
    touch_timestamp + 1 bigger print_timestamp is always true, too.
    
    The check for equality is sufficient as we proceed in one-second-steps
    and are at least one second away from the last print-out if we have
    another timestamp.
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f3e909c2750eb20536bacacc867dc9047b70546a
Author: Michael Neuling <mikey@neuling.org>
Date:   Tue Jul 1 14:01:39 2008 +1000

    powerpc: Update for VSX core file and ptrace
    
    This correctly hooks the VSX dump into Roland McGrath core file
    infrastructure.  It adds the VSX dump information as an additional elf
    note in the core file (after talking more to the tool chain/gdb guys).
    This also ensures the formats are consistent between signals, ptrace
    and core files.
    
    Signed-off-by: Michael Neuling <mikey@neuling.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 436db693c4f4d02d375780a1f0b2ebdca2451cd6
Author: Michael Neuling <mikey@neuling.org>
Date:   Tue Jul 1 14:01:39 2008 +1000

    powerpc: Fix compile error for CONFIG_VSX
    
    Fix compile error when CONFIG_VSX is enabled.
    
    arch/powerpc/kernel/signal_64.c: In function 'restore_sigcontext':
    arch/powerpc/kernel/signal_64.c:241: error: 'i' undeclared (first use in this function)
    
    Signed-off-by: Michael Neuling <mikey@neuling.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit a91a03ee31a5c29a934708b7cf37bb8da516d016
Author: Eric B Munson <ebmunson@us.ibm.com>
Date:   Tue Jul 1 02:12:13 2008 +1000

    powerpc: Keep 3 high personality bytes across exec
    
    Currently when a 32 bit process is exec'd on a powerpc 64 bit host the
    value in the top three bytes of the personality is clobbered.  patch
    adds a check in the SET_PERSONALITY macro that will carry all the
    values in the top three bytes across the exec.
    
    These three bytes currently carry flags to disable address randomisation,
    limit the address space, force zeroing of an mmapped page, etc.  Should an
    application set any of these bits they will be maintained and honoured on
    homogeneous environment but discarded and ignored on a heterogeneous
    environment.  So if an application requires all mmapped pages to be initialised
    to zero and a wrapper is used to setup the personality and exec the target,
    these flags will remain set on an all 32 or all 64 bit envrionment, but they
    will be lost in the exec on a mixed 32/64 bit environment.  Losing these bits
    means that the same application would behave differently in different
    environments.  Tested on a POWER5+ machine with 64bit kernel and a mixed
    64/32 bit user space.
    
    Signed-off-by: Eric B Munson <ebmunson@us.ibm.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 908ec7afacfdc83dc10938ed1d3c38b3526034ec
Author: H. Peter Anvin <hpa@zytor.com>
Date:   Mon Jun 30 14:42:18 2008 -0700

    x86: remove arbitrary ELF section limit in i386 relocatable kernel
    
    Impact: build failure in maximal configurations
    
    The 32-bit x86 relocatable kernel requires an auxilliary host program
    to process the relocations.  This program had a hard-coded arbitrary
    limit of a 100 ELF sections.  Instead of a hard-coded limit, allocate
    the structures dynamically.
    
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Acked-by: Vivek Goyal <vgoyal@redhat.com>

commit 89b5810f6ed4b2d42415e5ec656ab6b148cd2bde
Author: Bart Van Assche <bart.vanassche@gmail.com>
Date:   Sat Jun 28 16:51:35 2008 +1000

    powerpc: Make sure that include/asm-powerpc/spinlock.h does not trigger compilation warnings
    
    When compiling kernel modules for ppc that include <linux/spinlock.h>,
    gcc prints a warning message every time it encounters a function
    declaration where the inline keyword appears after the return type.
    This makes sure that the order of the inline keyword and the return
    type is as gcc expects it.  Additionally, the __inline__ keyword is
    replaced by inline, as checkpatch expects.
    
    Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit fcbc5a976b1cafe2e866871c86d239d57503bfd5
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Fri Jun 27 16:18:27 2008 +1000

    powerpc: Explicitly copy elements of pt_regs
    
    Gcc 4.3 produced this warning:
    
    arch/powerpc/kernel/signal_64.c: In function 'restore_sigcontext':
    arch/powerpc/kernel/signal_64.c:161: warning: array subscript is above array bounds
    
    This is caused by us copying to aliases of elements of the pt_regs
    structure.  Make those explicit.
    
    This adds one extra __get_user and unrolls a loop.
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 3420b5daffbf5892634fd89a04c010e71e8aeebf
Author: Bernhard Walle <bwalle@suse.de>
Date:   Fri Jun 27 03:02:15 2008 +1000

    powerpc: Remove experimental status of kdump on 64-bit powerpc
    
    This removes the experimental status of kdump on PPC64.  kdump is on
    PPC64 now since more than one year and it has proven to be stable.
    
    Signed-off-by: Bernhard Walle <bwalle@suse.de>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 016b33c4958681c24056abed8ec95844a0da80a3
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Thu Jun 26 19:55:58 2008 +1000

    powerpc: Add 64 bit version of huge_ptep_set_wrprotect
    
    The implementation of huge_ptep_set_wrprotect() directly calls
    ptep_set_wrprotect() to mark a hugepte write protected.  However this
    call is not appropriate on ppc64 kernels as this is a small page only
    implementation.  This can lead to the hash not being flushed correctly
    when a mapping is being converted to COW, allowing processes to continue
    using the original copy.
    
    Currently huge_ptep_set_wrprotect() unconditionally calls
    ptep_set_wrprotect().  This is fine on ppc32 kernels as this call is
    generic.  On 64 bit this is implemented as:
    
    	pte_update(mm, addr, ptep, _PAGE_RW, 0);
    
    On ppc64 this last parameter is the page size and is passed directly on
    to hpte_need_flush():
    
    	hpte_need_flush(mm, addr, ptep, old, huge);
    
    And this directly affects the page size we pass to flush_hash_page():
    
    	flush_hash_page(vaddr, rpte, psize, ssize, 0);
    
    As this changes the way the hash is calculated we will flush the wrong
    pages, potentially leaving live hashes to the original page.
    
    Move the definition of huge_ptep_set_wrprotect() to the 32/64 bit specific
    headers.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 03d70617b8a789c3721afaafde06fcbba7c7ebf1
Author: Andrew Lewis <andrew-lewis@netspace.net.au>
Date:   Thu Jun 26 19:29:05 2008 +1000

    powerpc: Prevent memory corruption due to cache invalidation of unaligned DMA buffer
    
    On PowerPC processors with non-coherent cache architectures the DMA
    subsystem calls invalidate_dcache_range() before performing a DMA read
    operation.  If the address and length of the DMA buffer are not aligned
    to a cache-line boundary this can result in memory outside of the DMA
    buffer being invalidated in the cache.  If this memory has an
    uncommitted store then the data will be lost and a subsequent read of
    that address will result in an old value being returned from main memory.
    
    Only when the DMA buffer starts on a cache-line boundary and is an exact
    mutiple of the cache-line size can invalidate_dcache_range() be called,
    otherwise flush_dcache_range() must be called.  flush_dcache_range()
    will first flush uncommitted writes, and then invalidate the cache.
    
    Signed-off-by: Andrew Lewis <andrew-lewis at netspace.net.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 9d4ae9fc92f347b93b42c9c0ccde7138c1202e36
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Thu Jun 26 18:58:11 2008 +1000

    powerpc/bootwrapper: Pad .dtb by default
    
    Since most bootloaders or wrappers tend to update or add some information
    to the .dtb they a handled they need some working space to do that in.
    
    By default add 1K of padding via a default setting of DTS_FLAGS.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 96d5b52c8473ae6ee63d592474bcc1255df06102
Author: Michael Neuling <mikey@neuling.org>
Date:   Wed Jun 25 14:07:18 2008 +1000

    powerpc: Add CONFIG_VSX config option
    
    Add CONFIG_VSX config build option.  Must compile with POWER4, FPU and ALTIVEC.
    
    Signed-off-by: Michael Neuling <mikey@neuling.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit ce48b2100785e5ca629fb3aa8e3b50aca808f692
Author: Michael Neuling <mikey@neuling.org>
Date:   Wed Jun 25 14:07:18 2008 +1000

    powerpc: Add VSX context save/restore, ptrace and signal support
    
    This patch extends the floating point save and restore code to use the
    VSX load/stores when VSX is available.  This will make FP context
    save/restore marginally slower on FP only code, when VSX is available,
    as it has to load/store 128bits rather than just 64bits.
    
    Mixing FP, VMX and VSX code will get constant architected state.
    
    The signals interface is extended to enable access to VSR 0-31
    doubleword 1 after discussions with tool chain maintainers.  Backward
    compatibility is maintained.
    
    The ptrace interface is also extended to allow access to VSR 0-31 full
    registers.
    
    Signed-off-by: Michael Neuling <mikey@neuling.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 72ffff5b1792b0fa4d40a8e2f3276fff999820ec
Author: Michael Neuling <mikey@neuling.org>
Date:   Wed Jun 25 14:07:18 2008 +1000

    powerpc: Add VSX assembler code macros
    
    This adds the macros for the VSX load/store instruction as most
    binutils are not going to support this for a while.
    
    Also add VSX register save/restore macros and vsr[0-63] register definitions.
    
    Signed-off-by: Michael Neuling <mikey@neuling.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit b962ce9d26fd6677e6720949642420ceb029a102
Author: Michael Neuling <mikey@neuling.org>
Date:   Wed Jun 25 14:07:18 2008 +1000

    powerpc: Add VSX CPU feature
    
    Add a VSX CPU feature.  Also add code to detect if VSX is available
    from the device tree.
    
    Signed-off-by: Michael Neuling <mikey@neuling.org>
    Signed-off-by: Joel Schopp <jschopp@austin.ibm.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit c6e6771b87d4e339d27f1383c8a808ae9b4ee5b8
Author: Michael Neuling <mikey@neuling.org>
Date:   Wed Jun 25 14:07:18 2008 +1000

    powerpc: Introduce VSX thread_struct and CONFIG_VSX
    
    The layout of the new VSR registers and how they overlap on top of the
    legacy FPR and VR registers is:
    
                       VSR doubleword 0               VSR doubleword 1
              ----------------------------------------------------------------
      VSR[0]  |             FPR[0]            |                              |
              ----------------------------------------------------------------
      VSR[1]  |             FPR[1]            |                              |
              ----------------------------------------------------------------
              |              ...              |                              |
              |              ...              |                              |
              ----------------------------------------------------------------
      VSR[30] |             FPR[30]           |                              |
              ----------------------------------------------------------------
      VSR[31] |             FPR[31]           |                              |
              ----------------------------------------------------------------
      VSR[32] |                             VR[0]                            |
              ----------------------------------------------------------------
      VSR[33] |                             VR[1]                            |
              ----------------------------------------------------------------
              |                              ...                             |
              |                              ...                             |
              ----------------------------------------------------------------
      VSR[62] |                             VR[30]                           |
              ----------------------------------------------------------------
      VSR[63] |                             VR[31]                           |
              ----------------------------------------------------------------
    
    VSX has 64 128bit registers.  The first 32 regs overlap with the FP
    registers and hence extend them with and additional 64 bits.  The
    second 32 regs overlap with the VMX registers.
    
    This commit introduces the thread_struct changes required to reflect
    this register layout.  Ptrace and signals code is updated so that the
    floating point registers are correctly accessed from the thread_struct
    when CONFIG_VSX is enabled.
    
    Signed-off-by: Michael Neuling <mikey@neuling.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 6f3d8e6947ec98e358514fc0f7b2e37fe88a21bb
Author: Michael Neuling <mikey@neuling.org>
Date:   Wed Jun 25 14:07:18 2008 +1000

    powerpc: Make load_up_fpu and load_up_altivec callable
    
    Make load_up_fpu and load_up_altivec callable so they can be reused by
    the VSX code.
    
    Signed-off-by: Michael Neuling <mikey@neuling.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 10e343925ab5d9f6c651ad808f2e413e3cc053b3
Author: Michael Neuling <mikey@neuling.org>
Date:   Wed Jun 25 14:07:18 2008 +1000

    powerpc: Move altivec_unavailable
    
    Move the altivec_unavailable code, to make room at 0xf40 where the
    vsx_unavailable exception will be.
    
    Signed-off-by: Michael Neuling <mikey@neuling.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 9c75a31c3525a127f70b919856e32be3d8b03755
Author: Michael Neuling <mikey@neuling.org>
Date:   Thu Jun 26 17:07:48 2008 +1000

    powerpc: Add macros to access floating point registers in thread_struct.
    
    We are going to change where the floating point registers are stored
    in the thread_struct, so in preparation add some macros to access the
    floating point registers.  Update all code to use these new macros.
    
    Signed-off-by: Michael Neuling <mikey@neuling.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 9e7511861c4f8d35852a3721c5bcd92661cb4c9f
Author: Michael Neuling <mikey@neuling.org>
Date:   Wed Jun 25 14:07:17 2008 +1000

    powerpc: Fix MSR setting in 32 bit signal code
    
    If we set the SPE MSR bit in save_user_regs we can blow away the VEC
    bit.  This doesn't matter in reality as they are in fact the same bit
    but looks bad.
    
    Also, when we add VSX in a later patch, we need to be able to set two
    separate MSR bits here.
    
    Signed-off-by: Michael Neuling <mikey@neuling.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 9b09c6d909dfd8de96b99b9b9c808b94b0a71614
Author: Tony Breeds <tony@bakeyournoodle.com>
Date:   Tue Jun 24 14:20:29 2008 +1000

    powerpc: Change the default link address for pSeries zImage kernels
    
    Currently we set the start of the .text section to be 4Mb for pSeries.
    In situations where the zImage is > 8Mb we'll fail to boot (due to
    overlapping with OF).  Move .text in a zImage from 4MB to 64MB
    (well past OF).
    
    We still will not be able to load large zImage unless we also move OF,
    to that end, add a note to the zImage ELF to move OF to 32Mb.  If this
    is the very first kernel booted then we'll need to move OF manually by
    setting real-base.
    
    Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit c230328def963373ec474056f372e1918692c3c8
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Tue Jun 24 11:33:05 2008 +1000

    powerpc: Use an alternative feature section in entry_64.S
    
    Use an alternative feature section in _switch. There are three cases
    handled here, either we don't have an SLB, in which case we jump over the
    entire code section, or if we do we either do or don't have 1TB segments.
    
    Boot tested on Power3, Power5 and Power5+.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 362e7701fd183d990e0863883461edef61392710
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Tue Jun 24 11:33:03 2008 +1000

    powerpc: Add self-tests of the feature fixup code
    
    This commit adds tests of the feature fixup code, they are run during
    boot if CONFIG_FTR_FIXUP_SELFTEST=y. Some of the tests manually invoke
    the patching routines to check their behaviour, and others use the
    macros and so are patched during the normal patching done during boot.
    
    Because we have two sets of macros with different names, we use a macro
    to generate the test of the macros, very niiiice.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 9b1a735de64cc975c31a1642ec55e082ddbdfeaf
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Tue Jun 24 11:33:02 2008 +1000

    powerpc: Add logic to patch alternative feature sections
    
    This commit adds the logic to patch alternative sections.  This is fairly
    straightforward, except for branches.  Relative branches that jump from
    inside the else section to outside of it need to be translated as they're
    moved, otherwise they will jump to the wrong location.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit fac23fe4be23259a8eaa9bad822f5b14dd07d15c
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Tue Jun 24 11:32:54 2008 +1000

    powerpc: Introduce infrastructure for feature sections with alternatives
    
    The current feature section logic only supports nop'ing out code, this means
    if you want to choose at runtime between instruction sequences, one or both
    cases will have to execute the nop'ed out contents of the other section, eg:
    
    BEGIN_FTR_SECTION
    	or	1,1,1
    END_FTR_SECTION_IFSET(FOO)
    BEGIN_FTR_SECTION
    	or	2,2,2
    END_FTR_SECTION_IFCLR(FOO)
    
    and the resulting code will be either,
    
    	or	1,1,1
    	nop
    
    or,
    	nop
    	or	2,2,2
    
    For small code segments this is fine, but for larger code blocks and in
    performance criticial code segments, it would be nice to avoid the nops.
    This commit starts to implement logic to allow the following:
    
    BEGIN_FTR_SECTION
    	or	1,1,1
    FTR_SECTION_ELSE
    	or	2,2,2
    ALT_FTR_SECTION_END_IFSET(FOO)
    
    and the resulting code will be:
    
    	or	1,1,1
    or,
    	or	2,2,2
    
    We achieve this by extending the existing FTR macros. The current feature
    section semantic just becomes a special case, ie. if the else case is empty
    we nop out the default case.
    
    The key limitation is that the size of the else case must be less than or
    equal to the size of the default case. If the else case is smaller the
    remainder of the section is nop'ed.
    
    We let the linker put the else case code in with the rest of the text,
    so that relative branches from the else case are more likley to link,
    this has the disadvantage that we can't free the unused else cases.
    
    This commit introduces the required macro and linker script changes, but
    does not enable the patching of the alternative sections.
    
    We also need to update two hand-made section entries in reg.h and timex.h
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit c1137c37a9370f510dc022e6e95fff036ccb90be
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Tue Jun 24 11:32:48 2008 +1000

    powerpc: Consolidate feature fixup macros for 64/32 bit
    
    Currently we have three versions of MAKE_FTR_SECTION_ENTRY(), the macro that
    generates a feature section entry.  There is 64bit version, a 32bit version
    and version for 32bit code built with a 64bit kernel.
    
    Rather than triplicating (?) the MAKE_FTR_SECTION_ENTRY() logic, we can
    move the 64bit/32bit differences into separate macros, and then only have
    one version of MAKE_FTR_SECTION_ENTRY().
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Acked-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit c5157e587b33b1185cf73207fc53760cf1351430
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Tue Jun 24 11:32:39 2008 +1000

    powerpc: Consolidate CPU and firmware feature fixup macros
    
    The CPU and firmware feature fixup macros are currently spread across
    three files, firmware.h, cputable.h and asm-compat.h.  Consolidate them
    into their own file, feature-fixups.h
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Acked-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 51c52e86694f19e84600a40f6156889feafd8ae9
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Tue Jun 24 11:32:36 2008 +1000

    powerpc: Split out do_feature_fixups() from cputable.c
    
    The logic to patch CPU feature sections lives in cputable.c, but these days
    it's used for CPU features as well as firmware features.  Move it into
    it's own file for neatness and as preparation for some additions.
    
    While we're moving the code, we pull the loop body logic into a separate
    routine, and remove a comment which doesn't apply anymore.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Acked-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit b7bcda631e87eb3466d0baa9885650ba7d7ed89d
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Tue Jun 24 11:32:35 2008 +1000

    powerpc: Add PPC_NOP_INSTR, a hash define for the preferred nop instruction
    
    A bunch of code has hard-coded the value for a "nop" instruction, it
    would be nice to have a #define for it.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Acked-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit ae0dc73625f9b0e636ccd130e394c9b654a062fb
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Tue Jun 24 11:32:32 2008 +1000

    powerpc: Add tests of the code patching routines
    
    Add tests of the existing code patching routines, as well as the new
    routines added in the last commit.  The self-tests are run late in boot
    when CONFIG_CODE_PATCHING_SELFTEST=y, which depends on DEBUG_KERNEL=y.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Acked-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 411781a290b0d0a31fd73826b3ee110f1e3cc3b6
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Tue Jun 24 11:32:29 2008 +1000

    powerpc: Add new code patching routines
    
    This commit adds some new routines for patching code, which will be used
    in a following commit.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 07630a37beefe8e4401c602f04e3e5bcbba50b31
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Tue Jun 24 11:32:28 2008 +1000

    powerpc: Add ppc_function_entry() which gets the entry point for a function
    
    Because function pointers point to different things on 32-bit vs 64-bit,
    add a macro that deals with dereferencing the OPD on 64-bit.  The soon to
    be merged ftrace wants this, as well as other code I am working on.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Acked-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 053a858efa46c9ab86363b271374ec02ad2af753
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Tue Jun 24 11:32:24 2008 +1000

    powerpc: Make create_branch() return errors if the branch target is too large
    
    If you pass a target value to create_branch() which is more than 32MB - 4,
    or - 32MB away from the branch site, then it's impossible to create an
    immediate branch.  The current code doesn't check, which will lead to us
    creating a branch to somewhere else - which is bad.
    
    For code that cares to check we return 0, which is easy to check for, and
    for code that doesn't at least we'll be creating an illegal instruction,
    rather than a branch to some random address.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Acked-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit e7a57273c6407bb6903fbaddec8c2119bf318617
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Tue Jun 24 11:32:22 2008 +1000

    powerpc: Allow create_branch() to return errors
    
    Currently create_branch() creates a branch instruction for you, and
    patches it into the call site.  In some circumstances it would be nice
    to be able to create the instruction and patch it later, and also some
    code might want to check for errors in the branch creation before
    doing the patching.  A future commit will change create_branch() to
    check for errors.
    
    For callers that don't care, replace create_branch() with
    patch_branch(), which just creates the branch and patches it directly.
    
    While we're touching all the callers, change to using unsigned int *,
    as this seems to match usage better.  That allows (and requires) us to
    remove the volatile in the definition of vector in powermac/smp.c and
    mpc86xx_smp.c, that's correct because now that we're passing vector as
    an unsigned int * the compiler knows that it's value might change
    across the patch_branch() call.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Acked-by: Kumar Gala <galak@kernel.crashing.org>
    Acked-by: Jon Loeliger <jdl@freescale.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit aaddd3eacaeaef3503035750b3f21ac2bfe97cbf
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Tue Jun 24 11:32:21 2008 +1000

    powerpc: Move code patching code into arch/powerpc/lib/code-patching.c
    
    We currently have a few routines for patching code in asm/system.h, because
    they didn't fit anywhere else. I'd like to clean them up a little and add
    some more, so first move them into a dedicated C file - they don't need to
    be inlined.
    
    While we're moving the code, drop create_function_call(), it's intended
    caller never got merged and will be replaced in future with something
    different.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Acked-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 73f38fe1b563a9d23ffacbda7b51decf41b0c49c
Author: Julia Lawall <julia@diku.dk>
Date:   Tue Jun 24 04:14:52 2008 +1000

    drivers/macintosh/smu.c: Improve error handling
    
    This makes two changes:
    
    * As noted by Akinobu Mita in patch
    b1fceac2b9e04d278316b2faddf276015fc06e3b, alloc_bootmem never returns NULL
    and always returns a zeroed region of memory.  Thus the error checking code
    and memset after the call to alloc_bootmem are not necessary.
    
    * The old error handling code consisted of setting a global variable to
    NULL and returning an error code, which could cause previously allocated
    resources never to be freed.  The patch adds calls to appropriate resource
    deallocation functions.
    
    Signed-off-by: Julia Lawall <julia@diku.dk>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 178f8d78fdeaace8b22a759a059b74f39caf23a4
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jun 24 03:48:28 2008 +1000

    powerpc: asm/elf.h: Reduce userspace header
    
    This makes asm/elf.h export less non-userspace stuff to userspace.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit d1cdcf2241723d6596d56abb8777b5ef79b4a878
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jun 24 03:48:21 2008 +1000

    powerpc: Don't export asm/asm-compat.h to userspace
    
    asm/asm-compat.h doesn't seem to be intended for userspace usage.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 9b4a8dd2e9f8af206eb39e3d99c442b0d6158953
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jun 24 03:46:57 2008 +1000

    drivers/macintosh: Various cleanups
    
    This contains the following cleanups:
    - make the following needlessly global code static:
      - adb.c: adb_controller
      - adb.c: adb_init()
      - adbhid.c: adb_to_linux_keycodes[]  (also make it const)
      - via-pmu68k.c: backlight_level
      - via-pmu68k.c: backlight_enabled
    - remove the following unused code:
      - via-pmu68k.c: sleep_notifier_list
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit f0c426bc3557a93e9d2f2863fda1e2042f942a60
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Sat Jun 21 02:31:01 2008 +1000

    powerpc: Move common module code into its own file
    
    Refactor common code between ppc32 and ppc64 module handling into a
    shared filed.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 87e9ab13c36b838f7d557a6111dfdd29fcde85ad
Author: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Date:   Thu Jun 19 08:32:56 2008 +1000

    powerpc: hash_huge_page() should get the WIMG bits from the lpte
    
    Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
    Cc: Jon Tollefson <kniht@linux.vnet.ibm.com>
    Cc: Adam Litke <agl@us.ibm.com>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 0cb99013775f75a7b2cc72a26f48827601cf7cee
Author: Joel Schopp <jschopp@austin.ibm.com>
Date:   Thu Jun 19 06:23:23 2008 +1000

    powerpc: Tell firmware we support architecture V2.06
    
    Add the bits to the architecture-vec so that ibm,client-architecture
    lets the firmware know we support the 2.06 architecture.
    
    Signed-off-by: Joel Schopp <jschopp@austin.ibm.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 635f5a6354eaf2cf7d72116086175b82b12ac80a
Author: Joel Schopp <jschopp@austin.ibm.com>
Date:   Thu Jun 19 06:18:21 2008 +1000

    powerpc: Add cputable entry for Power7 architected mode
    
    Add an entry for Power7 architected mode and add "(raw)" to Power7 raw
    mode to distinguish it more clearly.
    
    Signed-off-by: Joel Schopp <jschopp@austin.ibm.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 3a8247cc2c856930f34eafce33f6a039227ee175
Author: Paul Mackerras <paulus@samba.org>
Date:   Wed Jun 18 15:29:12 2008 +1000

    powerpc: Only demote individual slices rather than whole process
    
    At present, if we have a kernel with a 64kB page size, and some
    process maps something that has to be mapped with 4kB pages (such as a
    cache-inhibited mapping on POWER5+, or the eHCA infiniband queue-pair
    pages), we change the process to use 4kB pages everywhere.  This hurts
    the performance of HPC programs that access eHCA from userspace.
    
    With this patch, the kernel will only demote the slice(s) containing
    the eHCA or cache-inhibited mappings, leaving the remaining slices
    able to use 64kB hardware pages.
    
    This also changes the slice_get_unmapped_area code so that it is
    willing to place a 64k-page mapping into (or across) a 4k-page slice
    if there is no better alternative, i.e. if the program specified
    MAP_FIXED or if there is not sufficient space available in slices that
    are either empty or already have 64k-page mappings in them.
    
    Signed-off-by: Paul Mackerras <paulus@samba.org>
    Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit b5470dc5fc18a8ff6517c3bb538d1479e58ecb02
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Fri Jun 27 21:44:04 2008 -0700

    md: resolve external metadata handling deadlock in md_allow_write
    
    md_allow_write() marks the metadata dirty while holding mddev->lock and then
    waits for the write to complete.  For externally managed metadata this causes a
    deadlock as userspace needs to take the lock to communicate that the metadata
    update has completed.
    
    Change md_allow_write() in the 'external' case to start the 'mark active'
    operation and then return -EAGAIN.  The expected side effects while waiting for
    userspace to write 'active' to 'array_state' are holding off reshape (code
    currently handles -ENOMEM), cause some 'stripe_cache_size' change requests to
    fail, cause some GET_BITMAP_FILE ioctl requests to fall back to GFP_NOIO, and
    cause updates to 'raid_disks' to fail.  Except for 'stripe_cache_size' changes
    these failures can be mitigated by coordinating with mdmon.
    
    md_write_start() still prevents writes from occurring until the metadata
    handler has had a chance to take action as it unconditionally waits for
    MD_CHANGE_CLEAN to be cleared.
    
    [neilb@suse.de: return -EAGAIN, try GFP_NOIO]
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>

commit d17ffb4c9d86194bb74cbc30f4b65de59c27f6cd
Merge: e05f86c... bd451d5...
Author: Jesper Nilsson <jesper@jni.nu>
Date:   Tue Jul 1 00:14:13 2008 +0200

    Merge branch 'cris_debug_port_fix' into cris

commit e05f86c13bca8eac80bccd1e86f3e09a7d3ae963
Merge: fea7263... d9fa021...
Author: Jesper Nilsson <jesper@jni.nu>
Date:   Tue Jul 1 00:14:07 2008 +0200

    Merge branch 'asm_cris_kbuild' into cris

commit fea72637c665f2143adcf8455fffa55160c2cad2
Merge: 53e43d0... f3c4b53...
Author: Jesper Nilsson <jesper@jni.nu>
Date:   Tue Jul 1 00:13:54 2008 +0200

    Merge branch 'build_fix' into cris

commit f3c4b53d5ec6bd2ae0f284c1e6371bff545f0f80
Author: Jesper Nilsson <jesper@jni.nu>
Date:   Mon Jun 30 21:20:23 2008 +0200

    [CRISv10] Clean up compressed/misc.c
    
    Many minor fixes in whitespace and formatting.
    
    Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>

commit 0a078ffa011209c307880da10917ef205b4b11f4
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Mon Jun 30 17:23:26 2008 +0800

    iwlwifi: fix 4965 uCode load
    
    This patch fixes uCode load in 4965 HW
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a9efa652cbfead13bbe200878f8a2d74f3543e1b
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Mon Jun 30 17:23:25 2008 +0800

    iwlwifi: clean up HW RF-kill state machine and restarts
    
    This patch cleans up HW RF-kill state machine.
    
    Signed-off-by: Mohamed Abbas <mohamed.abbas@intel.com>
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 154b25ce9218fbe6eebacef7907fabf6d663e639
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Mon Jun 30 17:23:24 2008 +0800

    iwlwifi: blocking mac_start until uCode is complete
    
    This patch makes iwl4965_mac_start block until the uCode has been
    completely loaded.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 06da0699445631e6710b1f3b2e89570325b65e7e
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Mon Jun 30 17:23:23 2008 +0800

    iwlwifi: eliminate iwl4965_mac_get_tsf
    
    This patch removes iwl4965_mac_get_tsf, as this function does not
    currently reports any actual value.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e58942a2ed4386ea19bae4342320d569e025dded
Author: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Date:   Mon Jun 30 17:23:22 2008 +0800

    iwlwifi: Remove unnecessary code
    
    Removed unnecessary goto.
    
    Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 4977929304306b1b0712f9b99e3cbf95f75c31ea
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Mon Jun 30 17:23:21 2008 +0800

    iwlwifi: control 11n capabilities through module param
    
    This patch adds module param 11n_disable to allow configuration of 11n
    capabilities. The default value of this param is 11n enabled (value 0).
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit da154e306eb04426a3693c947588d82c3da05337
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Mon Jun 30 17:23:20 2008 +0800

    iwlwifi: unite common settings of HW params
    
    This patch unites common settings of 4965 and 5000 hw params.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 3bff19c203d216436a73e56b8298bebd5ea75a3f
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Mon Jun 30 17:23:19 2008 +0800

    iwlwifi: don't bring up interface if RF-kill avoids radio
    
    This patch avoids the user from bringing up the interface if RF-kill
    doesn't allow radio.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Mohamed Abbas <mohamed.abbas@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit ebef2008082f579d8a40cc92e868fe8bf1296a60
Author: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Date:   Mon Jun 30 17:23:18 2008 +0800

    iwlwifi : Patch adds rfkill subsystem for 3945
    
    The patch removes the sysfs interface from iwl3945 and uses
    the rfkill subsystem instead.
    
    Original patch by Adel, I fixed the patch to work it properly.
    
    Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com>
    Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 2ff75b7877c40b1917f23cc5fafccaf3c1ab4745
Author: Assaf Krauss <assaf.krauss@intel.com>
Date:   Mon Jun 30 17:23:17 2008 +0800

    iwlwifi: adjust TSF in IBSS
    
    This patch makes the driver, in IBSS mode, comply with TSF requirements
    in 2 ways:
    1. It notifies mac80211 of its TSF timestamp.
    2. It uses the given timestamp in the beacon template to update the ucode.
    
    Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 4faeb86070c38c0df9f5a23c3f6acf5538492a33
Author: Assaf Krauss <assaf.krauss@intel.com>
Date:   Mon Jun 30 17:23:16 2008 +0800

    mac80211: add beacon timestamp to beacon template in IBSS
    
    This patch adds a beacon timestamp to the beacon template used in IBSS
    mode. This way the underlying driver can update its TSF accordingly.
    According the spec station should adopt the highest TSF from an incoming
    beacons in the cell.
    
    Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 052ec3f13973c789c89068573d3b06c983711d81
Author: Mohamed Abbas <mohamed.abbas@intel.com>
Date:   Mon Jun 30 17:23:15 2008 +0800

    iwlwifi: keep the STATUS_EXIT_PENDING flag till the end of down flow
    
    This patch avoids unsetting STATUS_EXIT_PENDING in the middle of the
    down flow.
    
    Signed-off-by: Mohamed Abbas <mohamed.abbas@intel.com>
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 9185159d3e29eb5ef15c125089fd40c36ce0c24f
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Mon Jun 30 17:23:14 2008 +0800

    iwlwifi: fix IBSS association flow
    
    This patch fixes regression caused by
    'iwlwifi: send ADD_STA before RXON with assoc bit' patch.
    RXON associated wasn't IBSS flow.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 36e1f16ed293d47f052f3532f2fc74c1bfe9c09e
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Mon Jun 30 17:23:13 2008 +0800

    iwlwifi: remove obsolete lq_ready use
    
    This patch removes the use of lq_ready, once used to sync between link
    quality commands to avoid race conditions, but no longer needed as
    bss_info_changed is in use.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 0c70515f2397b0e61a9961eba386a1277621a244
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Mon Jun 30 17:23:12 2008 +0800

    iwlwifi: move rx aggregation functions to iwl-rx.c
    
    This patch moves Rx aggregation functions into iwl-rx.c
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 653fa4a07525e4cd9e7b90e6fc1f792119910636
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Mon Jun 30 17:23:11 2008 +0800

    iwlwifi: setup compressed BA handler
    
    This patch sets the compressed BA handler for 5000. This allows the rate
    scaling algorithm to take in count frames that were sent in AMPDUs.
    
    The compressed BA handler has been moved to iwl-rx.c since it is common to
    4965 and 5000.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 4b8817b2a06958efd868677880334229fe5a96cf
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Mon Jun 30 17:23:10 2008 +0800

    iwlwifi: remove useless network and duplicate checking
    
    The iwlwifi drivers go to great lengths to avoid passing packets to
    mac80211 they think shouldn't go there, while mac80211 can (of course!)
    handle them very well.
    
    Especially in the case of duplicate packets this is interesting
    because it's such a performance hog (especially for IBSS networks)
    while mac80211 does that work on the side without much effort.
    
    This patch removes all that and leaves only what is absolutely
    necessary for the hardware.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 1781a07fbe9cce3dc1697288a5edd260ea7edc02
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Mon Jun 30 17:23:09 2008 +0800

    iwlwifi: move RX handlers to iwl-rx.c
    
    This patch moves RX handlers to iwl-rx.c
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 37deb2a0baf1bb540b723cc8a3972b42ff2daac6
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Mon Jun 30 17:23:08 2008 +0800

    iwlwifi: don't send REPLY_REMOVE_ALL_STA upon exit
    
    This patch avoids sending REPLY_REMOVE_ALL_STA in down flow, this avoids a
    meaningless warning from being printed
    On the way this patch also renames the the function to
    iwl_clear_stations_table
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 8f91aecb4cdc2d786df8941e827b9dff3c10a4e4
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Mon Jun 30 17:23:07 2008 +0800

    iwlwifi: move RX stats to core, and move temperature to handler
    
    This patch moves RX stats flow to core modules, and moves temperature
    calibration to handler since it is not needed in 5000.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 43d59b323743b8a01e9ad1a1b31b0d7c0ef6e35a
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Mon Jun 30 17:23:06 2008 +0800

    iwlwifi: send ADD_STA before RXON with assoc bit
    
    This patch fixes a bug in association flow. As soon as RXON with assoc bit
    is sent, uCode expects to have an entry in its station table that describe
    the AP. Receiving a beacon from an HT AP before sending ADD_STA results a
    uCode error. This patch sends first the ADD_STA (bcast and bssid) and only
    then RXON with assoc bit set
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit ebbbdc3fb70ebb4dae1d319b723c14b5dc21cc71
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Mon Jun 30 17:23:05 2008 +0800

    iwlwifi: add REPLY_TX_POWER_DBM_CMD to get_cmd_string
    
    This patch adds REPLY_TX_POWER_DBM_CMD to get_cmd_string.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5d1e2325acedfe0c7f101adb2e9d10bb0508090f
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Mon Jun 30 17:23:04 2008 +0800

    iwlwifi: use iwl_is_associated when possible
    
    This patch add uses of iwl_is_associated in places it is suitable in.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 24e5c40130c29bed0fbfbcc9c23613ae6ffc4c0a
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Mon Jun 30 17:23:03 2008 +0800

    iwlwifi: better station table maintenance
    
    This patch makes the station table maintenance safer. Two flags are
    maintained:
    
    1) if station is present in driver
    2) if station is present in uCode
    
    This will allow us in the future to deal with more stations than the
    firmware allows.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f236a2657794b6f10b582bf6ccfbca7bf0d5ec82
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Mon Jun 30 17:23:02 2008 +0800

    iwlwifi: Add eeprom version to the version file in sysfs
    
    This patch adds eeprom version display into device/version sysfs file
    /sys/class/net/wlanX/devices/version
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 853554accce19d16b03476676bdcb1ccdd44caae
Author: Gregory Greenman <gregory.greenman@intel.com>
Date:   Mon Jun 30 17:23:01 2008 +0800

    iwlwifi: configure uCode to use open loop tx power algorithm
    
    This patch configures uCode to use open loop tx power algorithm
    via TX_POWER_DBM (0x98) host command.
    
    Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit bc19d6e0b74ef03a3baf035412c95192b54dfc6f
Author: Adel Gadllah <adel.gadllah@gmail.com>
Date:   Sun Jun 29 19:20:21 2008 +0200

    b43/b43legacy: add RFKILL_STATE_HARD_BLOCKED support
    
    This patch sets the rfkill state to RFKILL_STATE_HARD_BLOCKED when the
    radio is killed by the hardware switch.
    
    Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f97d1f489d8b44a2c6e8529af855e5e0a2ceaf1e
Author: Adel Gadllah <adel.gadllah@gmail.com>
Date:   Sat Jun 28 14:20:40 2008 +0200

    b43/b43legacy: use RFKILL_STATE_UNBLOCKED instead of RFKILL_STATE_ON
    
    This patch removes the usage RFKILL_STATE_ON and uses
    RFKILL_STATE_UNBLOCKED instead.
    
    Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5479d0e73958710b9a255337eaa2ba47eb492def
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Sat Jun 28 03:15:03 2008 +0300

    mac80211: fix warning: unused variable invoke_tx_handlers
    
    This patch fixes warning: unused variable in invoke_tx_handlers
    when compiling without MAC80211_DEBUG option
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 7cd8d3ea5173bb4b0dc3e84497048a5e3a14aec8
Author: Pavel Roskin <proski@gnu.org>
Date:   Fri Jun 27 16:20:16 2008 -0400

    hostap: use radiotap headers by default
    
    Signed-off-by: Pavel Roskin <proski@gnu.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 573b933f8f20ce298f6ff83d5ecc7b99ff3abb12
Author: Pavel Roskin <proski@gnu.org>
Date:   Fri Jun 27 16:20:10 2008 -0400

    hostap: add radiotap support in monitor mode
    
    Provide MAC time, rate, channel, signal and noise.
    
    Signed-off-by: Pavel Roskin <proski@gnu.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b53a5dabc5e0a0a1882a16446fb3d22d6a16114d
Author: Pavel Roskin <proski@gnu.org>
Date:   Fri Jun 27 16:20:04 2008 -0400

    hostap: don't skip any headers in hostap_80211_header_parse()
    
    Don't try to skip any headers in hostap_80211_header_parse().  We never
    use that function for interfaces affected by local->monitor_type.  Both
    the master and the AP interface receive 802.11 frames without any
    additional headers.
    
    Signed-off-by: Pavel Roskin <proski@gnu.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 245727c1805d68e58810b58b24d967c5dd22a8fa
Author: Adel Gadllah <adel.gadllah@gmail.com>
Date:   Fri Jun 27 19:45:07 2008 +0200

    iwlwifi: fix rfkill deps and remove input device usage
    
    This patch fixes the rfkill deps for iwl4965/5000
    and removes the input device usage.
    
    Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit ae6a44e3afae0e813e9ab707a2317b08e21f4ab2
Author: Ester Kummer <ester.kummer@intel.com>
Date:   Fri Jun 27 18:54:48 2008 +0300

    mac80211: removing duplicated parsing of information elements
    
    This patch removes the duplicated parsing of information elements
    in ieee80211_rx_bss_info and in ieee_rx_mgmt_beacon
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Ester Kummer <ester.kummer@intel.com>
    Acked-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e5f5e7339cd95d07937e6f8081b46fba86c742a7
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jun 26 13:38:13 2008 +0300

    build algorithms into the mac80211 module
    
    The old infrastructure was:
    - the default algorithm is built into mac80211
    - other algorithms get into their own modules
    
    The implementation of this complicated scheme was horrible
    (just look at net/mac80211/Makefile), and anyone adding a new
    algorithm would most likely not get it right at his first attempt.
    
    This patch therefore builds all enabled algorithms into the mac80211
    module.
    
    The user interface for the rate control algorithms changes as follows:
    - first the user can choose which algorithms to enable (currently only
      MAC80211_RC_PID is available)
    - if more than one algorithm is enabled (currently not possible since
      only one algorithm is present) the user then chooses the default one
    
    Note:
    - MAC80211_RC_PID is always enables for CONFIG_EMBEDDED=n
    
    Technical changes:
    - all selected algorithms get into the mac80211 module
    - net/mac80211/Makefile can now become much less complicated
    - support for rc80211_pid_algo.c being modular is no longer required
    - this includes unexporting mesh_plink_broken
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit bf998f686430107fb8790ef6713f8e352a3deede
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Tue Jun 24 13:38:00 2008 +0300

    mac80211: add last beacon time in scan list
    
    This patch adds the interval between the scan results and the last time a
    beacon was received in the result of the scan.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 06ff47bc9595848b818ac79e7d8069337c6e58b1
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Wed Jun 18 17:53:44 2008 +0300

    mac80211: add spectrum capabilities
    
    This patch add spectrum capability and required information
    elements to association request providing AP has requested it and
    it is supported by the driver
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 7b1e78d5052a92e95d851fbb0236a712264fe7e8
Author: Yi Zhu <yi.zhu@intel.com>
Date:   Wed Jun 18 17:53:43 2008 +0300

    mac80211: add MAC80211_VERBOSE_SPECT_MGMT_DEBUG Kconfig option
    
    The patch introduces MAC80211_VERBOSE_SPECT_MGMT_DEBUG Kconfig option to
    suppress Spectrum Management 802.11h related debug logs.
    
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit edd4b53e03049f6fc2f46397b23e412cfe720a4e
Author: John W. Linville <linville@tuxdriver.com>
Date:   Fri Jun 27 13:04:25 2008 -0400

    iwl-rfkill.c: correct 'recieved' typo
    
    Correct typo introduced by "wireless: remove RFKILL_STATE_HARD_BLOCKED
    warnings".
    
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit bd451d5ed206cda4ed0e03fac4e5dece2fd7767f
Author: Jesper Nilsson <jesper@jni.nu>
Date:   Mon Jun 30 23:22:51 2008 +0200

    [CRISv10] Correct whitespace damage.
    
    The previous patch was whitespace damaged, correct to indent
    using tabs.
    
    Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>

commit d9fa021cfb62f44e6be3db916dbef78d7b05eca7
Author: Jesper Nilsson <jesper@jni.nu>
Date:   Mon Jun 30 22:51:16 2008 +0200

    [CRIS] Correct definition of subdirs for install_headers.
    
    Hinko Kocevar noted that the CRIS architecture subdirs were no longer
    exported correctly when doing install_headers.
    
    Correct this by exporting all directories as header-y.
    
    Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>

commit 5b2353859f87748f0707cec57c3953022a3321f3
Author: Saeed Bishara <saeed@marvell.com>
Date:   Thu Jun 5 13:19:30 2008 +0200

    [ARM] Kirkwood: use chip_delay
    
    Signed-off-by: Saeed Bishara <saeed@marvell.com>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit f4db56ffd43a810424866fac6de9a32486415316
Author: Saeed Bishara <saeed@marvell.com>
Date:   Sun May 4 19:25:52 2008 -1100

    [MTD] orion_nand: add chip_delay parameter
    
    Some SoCs need a different chip_delay value.
    
    Signed-off-by: Saeed Bishara <saeed@marvell.com>
    Acked-by: Jörn Engel <joern@logfs.org>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Signed-off-by: Nicolas Pitre <nico@marvell.com>

commit 395aed6de6d063bc234a179d65d3b6d720ce589a
Author: Imre Kaloz <kaloz@openwrt.org>
Date:   Thu Jun 26 01:39:19 2008 +0200

    [ARM] Orion: enable all currently supported boards in defconfig
    
    Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit da01bba3cb8814b17d809e09c301e1dad86fec87
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Thu Jun 26 17:12:50 2008 +0200

    [ARM] Orion: make PCI handling code deal with Cardbus slots
    
    The Cardbus connector does not have an IDSEL signal, and Cardbus
    cards are always the intended target of configuration transactions
    on their local PCI bus.  This means that if the Orion's PCI bus
    signals are hooked up to a Cardbus slot, the same set of PCI
    functions will will appear 31 times, for each of the PCI device
    IDs 1-31 (ID 0 is the host bridge).
    
    This patch adds a function to the Orion PCI handling code that board
    support code can call to enable Cardbus mode.  When Cardbus mode is
    enabled, configuration transactions on the PCI local bus are only
    allowed to PCI IDs 0 (host bridge) and 1 (cardbus device).
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 100766f8347c1aeb5a548c5c7aa9012f4a3276f1
Author: Jeff Layton <jlayton@redhat.com>
Date:   Mon Jun 30 14:09:46 2008 -0400

    nfsd: treat all shutdown signals as equivalent
    
    knfsd currently uses 2 signal masks when processing requests. A "loose"
    mask (SHUTDOWN_SIGS) that it uses when receiving network requests, and
    then a more "strict" mask (ALLOWED_SIGS, which is just SIGKILL) that it
    allows when doing the actual operation on the local storage.
    
    This is apparently unnecessarily complicated. The underlying filesystem
    should be able to sanely handle a signal in the middle of an operation.
    This patch removes the signal mask handling from knfsd altogether. When
    knfsd is started as a kthread, all signals are ignored. It then allows
    all of the signals in SHUTDOWN_SIGS. There's no need to set the mask
    as well.
    
    Signed-off-by: Jeff Layton <jlayton@redhat.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 3cd2cfeae187fb754f9530e3f919256f350e89ca
Author: J. Bruce Fields <bfields@citi.umich.edu>
Date:   Mon Jun 2 16:01:51 2008 -0400

    nfs: rewrap NFS/RDMA documentation to 80 lines
    
    Wrap long lines.
    
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 007de8b4fdd4f3f8ef9891f20b5dc03cf693bb5f
Author: James Lentini <jlentini@netapp.com>
Date:   Mon Jun 2 15:33:59 2008 -0400

    update NFS/RDMA documentation
    
    Update the NFS/RDMA documentation to clarify how to run mount.nfs.
    
    Signed-off-by: James Lentini <jlentini@netapp.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 496d6c32d4d057cb44272d9bd587ff97d023ee92
Author: Neil Brown <neilb@suse.de>
Date:   Thu May 8 13:03:09 2008 +1000

    nfsd: fix spurious EACCESS in reconnect_path()
    
    Thanks to Frank Van Maarseveen for the original problem report: "A
    privileged process on an NFS client which drops privileges after using
    them to change the current working directory, will experience incorrect
    EACCES after an NFS server reboot. This problem can also occur after
    memory pressure on the server, particularly when the client side is
    quiet for some time."
    
    This occurs because the filehandle points to a directory whose parents
    are no longer in the dentry cache, and we're attempting to reconnect the
    directory to its parents without adequate permissions to perform lookups
    in the parent directories.
    
    We can therefore fix the problem by acquiring the necessary capabilities
    before attempting the reconnection.  We do this only in the
    no_subtree_check case, since the documented behavior of the
    subtree_check export option requires the server to check that the user
    has lookup permissions on all parents.
    
    The subtree_check case still has a problem, since reconnect_path()
    unnecessarily requires both read and lookup permissions on all parent
    directories.  However, a fix in that case would be more delicate, and
    use of subtree_check is already discouraged for other reasons.
    
    Signed-off-by: Neil Brown <neilb@suse.de>
    Cc: Frank van Maarseveen <frankvm@frankvm.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 80be038593dba7aa46fb24a14f0ba83e5ade0edb
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Mon Jun 30 11:35:53 2008 -0700

    PCI: add stub for pci_set_consistent_dma_mask()
    
    When CONFIG_PCI=n, there is no stub for pci_set_consistent_dma_mask(),
    so add one like other similar stubs.  Otherwise there can be build errors,
    as here:
    
    linux-next-20080630/drivers/ssb/main.c:1175: error: implicit declaration of
    function 'pci_set_consistent_dma_mask'
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 7dd071058f70d517f2d24e80cbb9d9885d565f0a
Author: Jesper Nilsson <jesper@jni.nu>
Date:   Mon Jun 30 20:38:06 2008 +0200

    [CRIS] Correct image makefiles to allow using a separate OBJ-directory.
    
    Make compile succeed when building with O= (srctree != objtree).
    
    Signed-off-by: Hinko Kocevar <hinko.kocevar@cetrtapot.si>
    Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>

commit 7441e9cb18a1a1e5b87f516fa97b6d4abb0838e3
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Mon Jun 30 20:18:02 2008 +0200

    x86, AMD IOMMU: disable suspend/resume with IOMMU enabled (for now)
    
    This patch disables suspend/resume on machines with AMD IOMMU enabled. Real
    suspend/resume support for AMD IOMMU is currently being worked on. Until this
    is ready it will be disabled to avoid data corruption when the IOMMU is not
    properly re-enabled at resume. The patch is based on a similar patch for the
    GART driver written by Pavel Machek.
    
    The overall driver merged into tip/master is tested with parallel disk and
    network loads and showed no problems in a test running for 3 days.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1338760329c586e0141831099e15f5c336dd9c1d
Author: Saeed Bishara <saeed@marvell.com>
Date:   Mon Jun 23 01:05:08 2008 -1100

    [ARM] Kirkwood: support L2 writeback mode
    
    This patch allows booting Kirkwood with the L2 in writeback mode,
    by reading the WT override bit from the L2 config register and
    passing that into the Feroceon L2 init routine, instead of assuming
    that the WT override bit will always be set
    
    Signed-off-by: Saeed Bishara <saeed@marvell.com>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit a10b188f195d00116f56f0049d8b17c711641fb7
Author: Sylver Bruneau <sylver.bruneau@googlemail.com>
Date:   Wed Jun 25 23:41:09 2008 +0200

    [ARM] Orion: fix for tsx09-common.c compilation problem
    
    In some cases, compilation of the tsx09 common file was failing due
    to an incomplete list of includes.
    
    Signed-off-by: Sylver Bruneau <sylver.bruneau@googlemail.com>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit cdd3c5ec1e79f99a56a9c94f77e082e4846c7d71
Author: Martin Michlmayr <tbm@cyrius.com>
Date:   Sat Jun 28 12:56:49 2008 +0200

    [ARM] Orion: correctly load mv2120 RTC driver
    
    After Jean Delvare's change "i2c: Convert most new-style drivers
    to use module aliasing" (3760f736716f74bdc62a4ba5406934338da93eb2),
    loading rtc-xxx from platform code fails.  Update mv2120-setup.c so
    that the driver is loaded correctly.
    
    Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 9e95685084533d0cee1e869ecfd28de1e431f12f
Author: Sylver Bruneau <sylver.bruneau@googlemail.com>
Date:   Mon Jun 23 01:20:05 2008 +0200

    [ARM] Orion: initialize UART1 on Kurobox Pro/Linkstation Pro
    
    Kurobox Pro/Linkstation Pro devices use a microcontroller connected
    to UART1.  As most of the communication with this microcontroller is
    done from userland (power button detection, fan speed ...), the setup
    file has to make UART1 available from userland.
    
    Signed-off-by: Sylver Bruneau <sylver.bruneau@googlemail.com>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit fa14f7e8df9ee8afea23dab21adb0b7a521f1cd6
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jun 26 10:46:39 2008 -0400

    Input: hp_sdc_mlc.c - make a struct static
    
    This patch makes the needlessly global struct hp_sdc_mlc_priv_s static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 0486dc1e9295f46130305817940384458e3f47d1
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jun 26 10:46:38 2008 -0400

    Input: hil_mlc.c - make code static
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit a894403766c93a8fae6de15684aa559fc78d5530
Author: Éric Piel <Eric.Piel@tremplin-utc.net>
Date:   Thu Jun 26 11:05:01 2008 -0400

    Input: wistron - generate normal key event if bluetooth or wifi not present
    
    If the subsystem is not present, instead of not doing anything, report
    the key press as a normal key. This is done by modifying at
    initialization the copied key entry table.
    
    Signed-off-by: Eric Piel <Eric.Piel@tremplin-utc.net>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 5a54c0115757fd98ca05efae626e6aebf54a8427
Author: Jiri Kosina <jkosina@suse.cz>
Date:   Thu Jun 26 10:46:38 2008 -0400

    Input: atkbd - fix HP 2133 not sending release event for video switch
    
    Video switch key on HP 2133 doesn't send release event, so we
    have to create workaround similar to what we do for Dell Latitude,
    i.e. perform DMI match for the system and generate 'false' release
    event ourselves, so that userspace doesn't think that the key is
    stuck forever.
    
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 3cadd2d98972f806165c634553ac4918b2b7920c
Author: Richard Lemon <richard@codelemon.com>
Date:   Thu Jun 26 10:10:41 2008 -0400

    Input: Add driver for iNexio serial touchscreen.
    
    Signed-off-by: Richard Lemon <richard@codelemon.com>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 8a65c02f1dfda13ac2172f88f90f087330db82de
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Thu Jun 26 09:56:27 2008 -0400

    Input: wm9712 - no pressure measurement with 5-wire mode
    
    The hardware does not support pressure measurement is 5-wire mode
    so warn the user if he tries to request it.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit f2278f31d6feb9036eaa79f2e8abcce850420abd
Author: Adam Dawidowski <drake_ster@wp.pl>
Date:   Mon Jun 2 01:08:10 2008 -0400

    Input: fix force feedback upload issue in compat mode
    
    Force feedback upload of effects through the event device (ioctl
    EVIOCSFF) is not working in 32 bit applications running on 64-bit
    kernel due to the fact that struct ff_effect contains a pointer,
    resulting in the structure having different sizes in 64 and 32 bit
    programs and causing difference in ioctl numbers.
    
    [dtor@mail.ru: refactor to keep all ugliness in evdev]
    
    Signed-off-by: Adam Dawidowski <drake_ster@wp.pl>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 82547e9074a23d9d722a5f6053f4734566127da6
Author: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date:   Mon Jun 2 01:03:24 2008 -0400

    Input: atamouse - various cleanups
    
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 819561286b8eca845ce741141a016de2b51e90c7
Author: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date:   Mon Jun 2 01:02:52 2008 -0400

    Input: evbug - identify device by its sysfs ID
    
    This should help with devices that don't set up their phys or name
    since sysfs ID is always present.
    
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit c98122828111d3eeb29bd2d51496e300b4e5356e
Author: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date:   Mon Jun 2 01:02:40 2008 -0400

    Input: don't reset sync flag when ignoring event
    
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit dd7a1e5615b1719c0fdffee1ea5a7820ac8141a6
Author: Johannes Weiner <hannes@saeurebad.de>
Date:   Fri Jun 27 15:07:21 2008 +0200

    softlockup: fix watchdog task wakeup frequency
    
    Updating the timestamp more often is pointless as we print the warnings
    only if we exceed the threshold.  And the check for hung tasks relies on
    the last timestamp, so it will keep working correctly, too.
    
    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e952e6c4d6635b36c212c056a9427bd93460178c
Author: Michael Neuling <mikey@neuling.org>
Date:   Wed Jun 18 10:47:26 2008 +1000

    powerpc: Add cputable entry for POWER7
    
    Add a cputable entry for the POWER7 processor.
    
    Also tell firmware that we know about POWER7.
    
    Signed-off-by: Michael Neuling <mikey@neuling.org>
    Signed-off-by: Joel Schopp <jschopp@austin.ibm.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit e2d755051129c61a9f67bf752d0b7cc82b115338
Author: Scott Wood <scottwood@freescale.com>
Date:   Wed Jun 18 02:59:59 2008 +1000

    powerpc: Fix copy-and-paste error in clrsetbits_le16
    
    This was pointed out by Detlev Zundel when this code was being
    added to U-boot.
    
    Signed-off-by: Scott Wood <scottwood@freescale.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 316a405841cc03723d401b098d188aa4e3daa69b
Author: Becky Bruce <becky.bruce@freescale.com>
Date:   Sat Jun 14 09:41:43 2008 +1000

    powerpc: Get rid of bitfields in ppc_bat struct
    
    While working on the 36-bit physical support, I noticed that there
    was exactly one line of code that actually referenced the bitfields.
    So I got rid of them and redefined ppc_bat as a struct of 2 u32's:
    batu and batl.  I also got rid of the previous union that held the
    bitfield structs and a word representation of the batu/l values.
    
    This seems like a nicer solution than adding in a bunch of
    new bitfields to support extended bat addressing that would never
    get used, and just leaving the struct as-is would have been
    incomplete in the face of large physical addressing.
    
    Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 7c5c4325d2d911fe54db3bc14149bfa558ae0acb
Author: Becky Bruce <becky.bruce@freescale.com>
Date:   Sat Jun 14 09:41:42 2008 +1000

    powerpc: Change BAT code to use phys_addr_t
    
    Currently, the physical address is an unsigned long, but it should
    be phys_addr_t in set_bat, [v/p]_mapped_by_bat.  Also, create a
    macro that can convert a large physical address into the correct
    format for programming the BAT registers.
    
    Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit bf2737f74ffd36f43c6ed11cd2c0826e1d59ad48
Author: Becky Bruce <becky.bruce@freescale.com>
Date:   Sat Jun 14 09:12:44 2008 +1000

    powerpc: Silly spelling fix in pgtable-ppc32
    
    Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 36c35be332faa8ba1aaa8a237e72b9460117129d
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Thu Jun 12 19:34:39 2008 +1000

    powerpc: Increase CRASH_HANDLER_MAX
    
    There are now two potential callers of machine_crash_shutdown,
    so increase the limit accordingly.
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 5acb08070dcbabf7347ad73cb8a79a145a2a5152
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Thu Jun 12 19:14:36 2008 +1000

    powerpc/cell: Disable ptcal in case of crash kdump
    
    We need to disable ptcal before starting a new kernel after a crash,
    in order to avoid overwriting data in the kdump kernel.
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Acked-by: Jeremy Kerr <jk@ozlabs.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit cf2076012f3efbd945ceea67704fe515f8d6171f
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Thu Jun 12 19:14:35 2008 +1000

    powerpc/pseries: Call pseries_kexec_setup only on pseries
    
    The pseries_kexec_setup function overwrites some ppc_md
    pointers, so make sure it only gets called when running on
    the right architecture.
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit aee10c6145199f872bc51f811b115a4b686b2426
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Thu Jun 12 19:14:34 2008 +1000

    powerpc: Provide dummy crash_shutdown_register
    
    When kexec is disabled, the crash_shutdown_{un,}register
    functions are not available in the kernel.
    This provides dummy inline functions for those so that
    the callers don't have to worry about it.
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 41743a4e34f0777f51c1cf0675b91508ba143050
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Wed Jun 11 15:37:10 2008 +1000

    powerpc: Free a PTE bit on ppc64 with 64K pages
    
    This frees a PTE bit when using 64K pages on ppc64.  This is done
    by getting rid of the separate _PAGE_HASHPTE bit.  Instead, we just test
    if any of the 16 sub-page bits is set.  For non-combo pages (ie. real
    64K pages), we set SUB0 and the location encoding in that field.
    
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit ff1f4ee94c3c4480b9cee95da2d19668262636c6
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Wed Jun 11 08:31:00 2008 +1000

    powerpc: Implement OF PCI address accessors stubs for CONFIG_PCI=n
    
    To avoid "#ifdef CONFIG_PCI" in the drivers we should provide stubs in
    place of OF PCI address accessors.
    
    Without these stubs build breaks for drivers not strictly requiring PCI,
    for example CONFIG_FB_OF=y without CONFIG_PCI:
    
      LD      .tmp_vmlinux1
    drivers/built-in.o: In function `offb_map_reg':
    offb.c:(.text+0x6e7c): undefined reference to `of_get_pci_address'
    
    OF PCI IRQ accessors require pci_dev argument, so drivers using PCI
    IRQs should depend on CONFIG_PCI anyway.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 9a24729d8aeef967eac7af71c6a69edc83d06558
Author: Daniel Walker <dwalker@mvista.com>
Date:   Tue Jun 10 09:26:09 2008 +1000

    macintosh/media bay: Convert semaphore to mutex
    
    Signed-off-by: Daniel Walker <dwalker@mvista.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 1baaeea00594776978d875a0f618591056a3705a
Author: Daniel Walker <dwalker@mvista.com>
Date:   Tue Jun 10 09:26:08 2008 +1000

    macintosh/therm_windtunnel: Convert semaphore to mutex
    
    Signed-off-by: Daniel Walker <dwalker@mvista.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit b1e2270ffefb636afd71bbb8bf19aedff0e5ac3d
Author: Nick Piggin <npiggin@suse.de>
Date:   Tue Jun 10 09:26:08 2008 +1000

    spufs: Convert nopfn to fault
    
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Acked-by: Jeremy Kerr <jk@ozlabs.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 1976aef97020563d337b4875be0edb9f0fee98aa
Author: Segher Boessenkool <segher@kernel.crashing.org>
Date:   Sun Jun 8 09:42:52 2008 +1000

    powerpc: Get rid of CROSS32{AS,LD,OBJCOPY}
    
    CROSS32AS and CROSS32LD are never used (instead, CROSS32CC is used
    with proper command line options).
    
    CROSS32OBJCOPY isn't used anymore either, since the "wrapper" stuff
    was added.
    
    Remove these unused variables.
    
    Signed-off-by: Segher Boessenkool <segher@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit ad19dbdb4b224deabbf6080e238256ffbc9be485
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Fri May 23 16:31:08 2008 +1000

    pcmcia: Use linux/of_{device,platform}.h instead of asm
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Acked-by: Vitaly Bordug <vitb@kernel.crashing.org>
    Acked-by: Olof Johansson <olof@lixom.net>
    Acked-by: Dominik Brodowski <linux@dominikbrodowski.net>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 55b6c8e99d582cc66947b465d0ff3147a0219808
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Fri May 23 16:28:54 2008 +1000

    drivers/net: Use linux/of_{device,platform}.h instead of asm
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Acked-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit ad9e05aef7c861280b404d38fb50a8ff11d01e11
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Fri May 23 16:27:02 2008 +1000

    macintosh: Use linux/of_{device,platform}.h instead of asm
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 7587cb2f12d47f8160bcdb1328b90f3055291bfc
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Fri May 23 16:25:50 2008 +1000

    hwmon: Use linux/of_platform.h instead of asm
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Acked-by: Stelian Pop <stelian@popies.net>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 98cad10187c0bf5b638bad0912076d8ac9d861bd
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Fri May 23 16:20:05 2008 +1000

    pasemi-rng: Use linux/of_platform.h instead of asm
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Acked-by: Olof Johansson <olof@lixom.net>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 10c0ad4dd9ecc3d4141fecbe74c9f18d7f904fb7
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Fri May 23 15:12:23 2008 +1000

    viotape: Use unlocked_ioctl
    
    This pushes the BKL down into the driver.  Based on a patch by Alan Cox.
    
    We need to do it this way for now as the inode parameter of viotap_ioctl
    is used internally as a flag.  We should do a further cleanup patch.
    
    Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 74f0609526afddd88bef40b651da24f3167b10b2
Author: Nick Piggin <npiggin@suse.de>
Date:   Thu May 22 00:12:31 2008 +1000

    powerpc: Optimise smp_wmb on 64-bit processors
    
    For 64-bit processors, lwsync is the recommended method of store/store
    ordering on caching enabled memory.  For those subarchs which have
    lwsync, use it rather than eieio for smp_wmb.
    
    Signed-off-by: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit ac2564c44509aba1e21d878ffd4f34ac96811762
Author: Matti Linnanvuori <mattilinnanvuori@yahoo.com>
Date:   Sun Jun 29 09:22:43 2008 +0300

    x86: add compilation checks to pci_unmap_*() macros
    
    Add compilation checks to pci_unmap_ macros.
    
    Signed-off-by: Matti Linnanvuori <mattilinnanvuori@yahoo.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5e5a29bf2624a5984e1c36c3a2481ee91249ec9c
Author: Anders H Kaseorg <andersk@MIT.EDU>
Date:   Sat Jun 28 18:25:41 2008 -0400

    x86, 64-bit: patch paravirt inline replacements when loading modules
    
    small speedup.
    
    Paravirt replacements were added to the i386 module loader by commit
    139ec7c416248b9ea227d21839235344edfee1e0.  This adds the same code to
    the x86_64 module loader.
    
    Signed-off-by: Anders Kaseorg <andersk@mit.edu>
    Acked-by: "H. Peter Anvin" <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 44974c8fc1d7047abe414562e0782320f4c1f511
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Mon Jun 30 08:11:22 2008 +0900

    x86 gart: remove unnecessary set_bit_string
    
    iommu_area_alloc internally calls set_bit_string and set bits
    properly. This set_bit_string is unnecessary.
    
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: joerg.roedel@amd.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8594698ebddeef5443b7da8258ae33b3eaca61d5
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jun 27 21:20:17 2008 +0200

    stacktrace: fix modular build, export print_stack_trace and save_stack_trace
    
    fix:
    
    ERROR: "print_stack_trace" [kernel/backtracetest.ko] undefined!
    ERROR: "save_stack_trace" [kernel/backtracetest.ko] undefined!
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    
    and fix:
    
      Building modules, stage 2.
      MODPOST 376 modules
    ERROR: "print_stack_trace" [kernel/backtracetest.ko] undefined!
    make[1]: *** [__modpost] Error 1
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 30432094a7f506ad24997a3ba6aed913ab61c01d
Author: Vegard Nossum <vegard.nossum@gmail.com>
Date:   Fri Jun 27 21:35:50 2008 +0200

    sched: fix warning
    
    This patch fixes the following warning:
    
    kernel/sched.c:1667: warning: 'cfs_rq_set_shares' defined but not used
    
    This seems the correct way to fix this; cfs_rq_set_shares() is only used
    in a single place, which is also inside #ifdef CONFIG_FAIR_GROUP_SCHED.
    
    Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 34e83e850f5e5ee2a18cd77a5d70d31972a632e6
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jun 27 15:42:36 2008 +0200

    sched: build fix
    
    fix:
    
    kernel/sched.c: In function ‘sched_group_set_shares':
    kernel/sched.c:8635: error: implicit declaration of function ‘cfs_rq_set_shares'
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e9a4b6a3f6592862a67837e80aad3f50468857a6
Merge: 441dbb5... 1702b52...
Author: Paul Mackerras <paulus@samba.org>
Date:   Mon Jun 30 10:16:50 2008 +1000

    Merge branch 'linux-2.6'

commit 441dbb500b4344a8e3125e5aabab4f9dbf72514f
Merge: dee8055... 5ce4b59...
Author: Paul Mackerras <paulus@samba.org>
Date:   Mon Jun 30 09:57:05 2008 +1000

    Merge branch 'next' of master.kernel.org:/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx

commit 53e43d014cb7d5a3bd53dbdbf0e74977e7dda923
Merge: dc1493a... 9be48a9...
Author: Jesper Nilsson <jesper@jni.nu>
Date:   Sun Jun 29 23:38:42 2008 +0200

    Merge branch 'pcf8563_mutex_spinlock' into cris

commit dc1493aff0330130b2606d8accb458b1fef129a7
Merge: bdb144b... 3aa30df...
Author: Jesper Nilsson <jesper@jni.nu>
Date:   Sun Jun 29 23:38:38 2008 +0200

    Merge branch 'cris_debug_port_fix' into cris

commit bdb144b67a7660ce5d044ae9a2fd1a8030f12523
Author: Jesper Nilsson <jesper@jni.nu>
Date:   Sun Jun 29 23:15:19 2008 +0200

    [CRIS] Build fixes for compressed and rescue images for v10 and v32:
    
    - Use the normal cross gcc instead of using an elf specific cris toolchain.
      This removes the dependency of this second toolchain.
    
    - Use the normal cross objcopy instead of overriding it to use elf-toolchain.
      This allows compiling using "CROSS_COMPILE=$CRIS_GCC/cris-axis-linux-gnu-"
      instead of just "CROSS_COMPILE=$CRIS_GCC/cris-axis-linux-gnu/bin/"
    
    - Remove redundant rules for compiling, the implicit rules are sufficient.
    
    - Convert the arch/cris/arch-v10/boot/compressed/head.S to format
      accepted by the cris-axis-linux-gnu-gcc (registers must be prefixed
      with '$', remove explicit underscore on exported symbols)
    
    - Remove a number of unused (and duplicated) prototypes from
      arch/cris/arch-v10/boot/compressed/misc.c.
    
    - Correct memcpy and memset return values (actually return them!)
    
    Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>

commit 9be48a94b8ae8c944dc918ad65f2f27e9df3ed00
Author: Julia Lawall <julia@diku.dk>
Date:   Sun Jun 29 22:50:56 2008 +0200

    It looks at least odd to apply spin_unlock to a mutex.
    
    The semantic patch that makes this change is as follows:
    (http://www.emn.fr/x-info/coccinelle/)
    
    // <smpl>
    @def@
    declarer DEFINE_MUTEX;
    identifier m;
    @@
    
    DEFINE_MUTEX(m);
    
    @@
    identifier def.m;
    @@
    
    (
    - spin_lock(&m)
    + mutex_lock(&m)
    |
    - spin_unlock(&m)
    + mutex_unlock(&m)
    )
    // </smpl>
    
    Signed-off-by: Julia Lawall <julia@diku.dk>
    Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>

commit 3aa30df3d0d78f568cff9d6a98ae01ae55494f10
Author: Hinko Kocevar <hinko.kocevar@cetrtapot.si>
Date:   Fri Jun 6 14:12:26 2008 +0200

    cris: compile fixes for 2.6.26-rc5
    
    Add dummy ops for serial debug port.
    Add setting of c_ispeed/c_ospeed as suggested by Alan Cox.
    
    Signed-off-by: Hinko Kocevar <hinko.kocevar@cetrtapot.si>
    Acked-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>

commit 865c652d6be9929927cabdc54b137b7541eb6612
Author: Francois Romieu <romieu@fr.zoreil.com>
Date:   Sun May 11 14:51:00 2008 +0200

    r8169: remove non-napi code
    
    It will almost unavoidably cause some breakage but it
    is long overdue.
    
    The driver identification string has been updated, a
    lost tabulation and some unused code have been removed.
    Otherwise the code paths should stay the same.
    
    Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
    Cc: Edward Hsu <edward_hsu@realtek.com.tw>

commit 1087f4f4af302e6e2fa40dd741f306444d90bece
Author: Francois Romieu <romieu@fr.zoreil.com>
Date:   Wed Dec 26 22:46:05 2007 +0100

    r8169: multicast register update (sync with Realtek's 8.004.00 8168 driver)
    
    The layout of the 8168 serie is different from that of the 8110 one.
    
    Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
    Cc: Edward Hsu <edward_hsu@realtek.com.tw>

commit 2d452c9b10caeec455eb5e56a0ef4ed485178213
Author: Ingo Molnar <mingo@elte.hu>
Date:   Sun Jun 29 15:01:59 2008 +0200

    sched: sched_clock_cpu() based cpu_clock(), lockdep fix
    
    Vegard Nossum reported:
    
    > WARNING: at kernel/lockdep.c:2738 check_flags+0x142/0x160()
    
    which happens due to:
    
     unsigned long long cpu_clock(int cpu)
     {
             unsigned long long clock;
             unsigned long flags;
    
             raw_local_irq_save(flags);
    
    as lower level functions can take locks, we must not do that, use
    proper lockdep-annotated irq save/restore.
    
    Reported-by: Vegard Nossum <vegard.nossum@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 28f49d8fec19833672a6a813bfde0068fee50bc9
Merge: 332e4af... ff28bd9...
Author: David S. Miller <davem@davemloft.net>
Date:   Sat Jun 28 22:57:58 2008 -0700

    Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/linville/wireless-next-2.6

commit 332e4af80d1214fbf0e263e1408fc7c5b64ecdd6
Merge: 1b63ba8... be0976b...
Author: David S. Miller <davem@davemloft.net>
Date:   Sat Jun 28 21:28:46 2008 -0700

    Merge branch 'davem-next' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

commit be0976be9148f31ee0d1997354c3e30ff8d07587
Author: Jeff Garzik <jeff@garzik.org>
Date:   Fri Jun 27 02:20:20 2008 -0400

    [netdrvr] kill sync_irq-before-freq_irq pattern
    
    synchronize_irq() is superfluous when free_irq() call immediately follows it,
    because free_irq() also does a synchronize_irq() call of its own.
    
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 28cd4289abc2c8db90344ee4ff064a9bdf086fdf
Author: Jeff Garzik <jeff@garzik.org>
Date:   Fri Jun 27 02:18:50 2008 -0400

    [netdrvr] fealnx: clean up nasty mess of arch ifdefs
    
    Clean up config/burst value arch-specific setup.
    
    * bcrvalue only varied by its big-endian bit
    * crvalue only varied for certain types of x86-32 chips
    
    This should make fealnx quite a bit more portable, without any behavior
    change.
    
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 445854f4c46ff1fa8f4605334914ecd1a1ae574d
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed May 28 16:51:04 2008 -0700

    tulip: remove wrapper around get_unaligned
    
    DE_UNALIGNED_16 is always being passed a u16 *, no need to have the
    wrapper with two casts in it, just call get_unaligned directly.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit f5ccbcfacaae57e3312e623432a79d5f1f079cf5
Author: Tobias Diedrich <ranma+kernel@tdiedrich.de>
Date:   Sun Jun 1 01:20:05 2008 +0200

    Fix forcedeth hibernate/wake-on-lan problems
    
    This patch is the minimal amount of code needed to support
    wake-on-lan in platform mode properly (i.e. "ethtool -s eth0 wol g"
    is sufficient, no additional magic needed) for me.
    
    This is derived from David Brownells patch
    (http://lists.laptop.org/pipermail/devel/2007-April/004691.html).
    However I decided to move the hook into pci-acpi.c since the other
    two pci hooks also live there and pci and acpi are the only users of
    the platform_enable_wakeup-hook.
    
    As a 'side-effect' this also makes wake on usb activity work for me
    and I had to disable usb wakeup (which is enabled by default) using
    the power/wakeup sysfs functionality ("echo disabled >
    ${sysfs_path_to_device}/power/wakeup").
    
    (BTW I first thought the 'immediate reboot because of usb wake' effect is
    caused by the optical mouse generating a wake event, but it rather
    seems to be a problem with a flaky secondary usb host controller,
    which sees a connected device where nothing is attached)
    
    Signed-off-by: Tobias Diedrich <ranma+kernel@tdiedrich.de>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 9a60a82600822d34dcbc4df0866ec6ce643c0e79
Author: Tobias Diedrich <ranma+kernel@tdiedrich.de>
Date:   Sun Jun 1 00:54:42 2008 +0200

    Fix forcedeth hibernate/wake-on-lan problems
    
    We currently don't signal the kernel we that this device can wake
    the system.  Call device_init_wakeup() to correct this.
    Without this device_can_wakeup and device_may_wakeup will return
    incorrect values.
    Together with the minimized acpi wakeup patch (6/4 ;)), which will
    follow in the next mail, this really makes wake-on-lan work for me
    as expected (i.e. "ethtool -s eth0 wol g" is sufficient, no
    additional magic needed).
    
    Signed-off-by: Tobias Diedrich <ranma+kernel@tdiedrich.de>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit a9879c4fca9d93ccfb48d642421f3f6211eceec4
Author: Márton Németh <nm127@freemail.hu>
Date:   Sun Jun 15 09:52:30 2008 +0200

    8139too: some style cleanups
    
    Clean up the following errors and warnings reported by checkpatch.pl:
     + ERROR: Macros with complex values should be enclosed in parenthesis
     + WARNING: __func__ should be used instead of gcc specific __FUNCTION__
     + WARNING: plain inline is preferred over __inline__
     + WARNING: Use #include <linux/io.h> instead of <asm/io.h>
     + WARNING: Use #include <linux/uaccess.h> instead of <asm/uaccess.h>
    
    The changes were verified with by comparing the "objdump -d 8139too.ko"
    output which is exactly the same for the old and new version in case of
    config CONFIG_8139TOO=m, CONFIG_8139TOO_PIO=n, CONFIG_8139TOO_TUNE_TWISTER=n,
    CONFIG_8139TOO_8129=n, CONFIG_8139_OLD_RX_RESET=n.
    Software versions used: gcc 4.2.3, objdump 2.18.0.20080103, on elf32-i386.
    
    Signed-off-by: Márton Németh <nm127@freemail.hu>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 818727badc14ce57dc099a075b05505d50b7956e
Author: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Date:   Wed Jun 18 15:40:12 2008 +0300

    rndis_host: pass buffer length to rndis_command
    
    Pass buffer length to rndis_command so that rndis_command can read full
    response buffer from device instead of max CONTROL_BUFFER_SIZE bytes.
    
    Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 0caa11663cbfc55209fd3ccab6afab2708bb44fd
Author: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Date:   Wed Jun 18 18:32:09 2008 +0900

    net: sh_eth: Fix compile error sh_eth
    
    Fix compile error on sh_eth and remove base address macro.
    
    Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit b45f87681e2851f0c991a589989daa6a4a351565
Author: Andy Gospodarek <andy@greyhouse.net>
Date:   Thu Jun 19 17:19:12 2008 -0400

    e1000: remove e1000_clean_tx_irq call from e1000_netpoll
    
    The call to e1000_clean_tx_irq in e1000_netpoll can race with the call
    to e1000_clean_tx_irq in e1000_clean.  With a small bit of tweaking to
    to netpoll_send_skb to simulate a system that was under extreme stress,
    I was able to reproduce these concurrent calls.  This can result in
    multiple frees to the skbs on the tx ring buffer.
    
    Dropping this call from e1000_netpoll should be fine since we can rely
    on the calls in e1000_clean to do what is needed since napi will poll
    the hardware just after calling poll_controller.
    
    Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 42bfd33ab7bce7d2abaa8bd968ae9ad0dc9a4771
Author: Taku Izumi <izumi.taku@jp.fujitsu.com>
Date:   Fri Jun 20 12:10:30 2008 +0900

    igb: make ioport free
    
    This patch makes igb driver ioport-free.
    This corrects behavior in probe function so as not to request ioport
    resources as long as they are not really needed.
    
    Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 6e4f6f6b408cf3257c65cf4f3e299c098345b72f
Author: Taku Izumi <izumi.taku@jp.fujitsu.com>
Date:   Fri Jun 20 11:57:02 2008 +0900

    e1000e: make ioport free
    
    This patch makes e1000e driver ioport-free.
    This corrects behavior in probe function so as not to request ioport
    resources as long as they are not really needed.
    
    Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit d03157babed7424f5391af43200593768ce69c9a
Author: Auke Kok <auke-jan.h.kok@intel.com>
Date:   Sun Jun 22 15:21:29 2008 -0700

    e1000: remove PCI Express device IDs
    
    We do not want to prolong the situation much longer that e1000
    and e1000e support these devices at the same time. As a result,
    take out the bandage that was added for the interim period
    and remove all the PCI Express device IDs from e1000.
    
    Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit d7ff2a4a28ceadc03df2f5a20897165fda306382
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date:   Tue Mar 4 15:16:57 2008 +0100

    avr32: Rename at32ap.c -> pdc.c
    
    The only thing left in at32ap.c is some PDC stuff. Rename the file to
    reflect what it actually does.
    
    Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

commit 65033ed740ef06eddf9fde7a992eab336cbddd56
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date:   Tue Mar 4 15:15:00 2008 +0100

    avr32: Move setup_platform() into chip-specific file
    
    Combine at32_clock_init() and at32_portmux_init() into
    setup_platform() and remove setup_platform() from at32ap.c. No
    functional change since all setup_platform() ever did was call those
    two functions.
    
    Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

commit 1b63ba8a86c85524a8d7e5953b314ce71ebcb9c9
Merge: e35c326... d420895...
Author: David S. Miller <davem@davemloft.net>
Date:   Sat Jun 28 01:19:40 2008 -0700

    Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
    
    Conflicts:
    
    	drivers/net/wireless/iwlwifi/iwl4965-base.c

commit 1fe797e67fb07d605b82300934d0de67068a0aca
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Sat Jun 28 09:16:30 2008 +1000

    md: rationalize raid5 function names
    
    From: Dan Williams <dan.j.williams@intel.com>
    
    Commit a4456856 refactored some of the deep code paths in raid5.c into separate
    functions.  The names chosen at the time do not consistently indicate what is
    going to happen to the stripe.  So, update the names, and since a stripe is a
    cache element use cache semantics like fill, dirty, and clean.
    
    (also, fix up the indentation in fetch_block5)
    
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 7b3a871ed995270268a481404454ceafe1a87478
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Sat Jun 28 08:32:09 2008 +1000

    md: handle operation chaining in raid5_run_ops
    
    From: Dan Williams <dan.j.williams@intel.com>
    
    Neil said:
    > At the end of ops_run_compute5 you have:
    >         /* ack now if postxor is not set to be run */
    >         if (tx && !test_bit(STRIPE_OP_POSTXOR, &s->ops_run))
    >                 async_tx_ack(tx);
    >
    > It looks odd having that test there.  Would it fit in raid5_run_ops
    > better?
    
    The intended global interpretation is that raid5_run_ops can build a chain
    of xor and memcpy operations.  When MD registers the compute-xor it tells
    async_tx to keep the operation handle around so that another item in the
    dependency chain can be submitted. If we are just computing a block to
    satisfy a read then we can terminate the chain immediately.  raid5_run_ops
    gives a better context for this test since it cares about the entire chain.
    
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit d8ee0728b5b30d7a6f62c399a95e953616d31f23
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Sat Jun 28 08:32:06 2008 +1000

    md: replace R5_WantPrexor with R5_WantDrain, add 'prexor' reconstruct_states
    
    From: Dan Williams <dan.j.williams@intel.com>
    
    Currently ops_run_biodrain and other locations have extra logic to determine
    which blocks are processed in the prexor and non-prexor cases.  This can be
    eliminated if handle_write_operations5 flags the blocks to be processed in all
    cases via R5_Wantdrain.  The presence of the prexor operation is tracked in
    sh->reconstruct_state.
    
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 600aa10993012ff2dd5617720dac081e4f992017
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Sat Jun 28 08:32:05 2008 +1000

    md: replace STRIPE_OP_{BIODRAIN,PREXOR,POSTXOR} with 'reconstruct_states'
    
    From: Dan Williams <dan.j.williams@intel.com>
    
    Track the state of reconstruct operations (recalculating the parity block
    usually due to incoming writes, or as part of array expansion)  Reduces the
    scope of the STRIPE_OP_{BIODRAIN,PREXOR,POSTXOR} flags to only tracking whether
    a reconstruct operation has been requested via the ops_request field of struct
    stripe_head_state.
    
    This is the final step in the removal of ops.{pending,ack,complete,count}, i.e.
    the STRIPE_OP_{BIODRAIN,PREXOR,POSTXOR} flags only request an operation and do
    not track the state of the operation.
    
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 976ea8d475675da6e86bd434328814ccbf5ae641
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Sat Jun 28 08:32:03 2008 +1000

    md: replace STRIPE_OP_COMPUTE_BLK with STRIPE_COMPUTE_RUN
    
    From: Dan Williams <dan.j.williams@intel.com>
    
    Track the state of compute operations (recalculating a block from all the other
    blocks in a stripe) with a state flag.  Reduces the scope of the
    STRIPE_OP_COMPUTE_BLK flag to only tracking whether a compute operation has
    been requested via the ops_request field of struct stripe_head_state.
    
    Note, the compute operation that is performed in the course of doing a 'repair'
    operation (check the parity block, recalculate it and write it back if the
    check result is not zero) is tracked separately with the 'check_state'
    variable.  Compute operations are held off while a 'check' is in progress, and
    moving this check out to handle_issuing_new_read_requests5 the helper routine
    __handle_issuing_new_read_requests5 can be simplified.
    
    This is another step towards the removal of ops.{pending,ack,complete,count},
    i.e. STRIPE_OP_COMPUTE_BLK only requests an operation and does not track the
    state of the operation.
    
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 83de75cc92be599850e5ef3928e07cd840833499
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Sat Jun 28 08:31:58 2008 +1000

    md: replace STRIPE_OP_BIOFILL with STRIPE_BIOFILL_RUN
    
    From: Dan Williams <dan.j.williams@intel.com>
    
    Track the state of read operations (copying data from the stripe cache to bio
    buffers outside the lock) with a state flag.  Reduce the scope of the
    STRIPE_OP_BIOFILL flag to only tracking whether a biofill operation has been
    requested via the ops_request field of struct stripe_head_state.
    
    This is another step towards the removal of ops.{pending,ack,complete,count},
    i.e. STRIPE_OP_BIOFILL only requests an operation and does not track the state
    of the operation.
    
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit ecc65c9b3f9b9d740a5deade3d85b39be56401b6
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Sat Jun 28 08:31:57 2008 +1000

    md: replace STRIPE_OP_CHECK with 'check_states'
    
    From: Dan Williams <dan.j.williams@intel.com>
    
    The STRIPE_OP_* flags record the state of stripe operations which are
    performed outside the stripe lock.  Their use in indicating which
    operations need to be run is straightforward; however, interpolating what
    the next state of the stripe should be based on a given combination of
    these flags is not straightforward, and has led to bugs.  An easier to read
    implementation with minimal degrees of freedom is needed.
    
    Towards this goal, this patch introduces explicit states to replace what was
    previously interpolated from the STRIPE_OP_* flags.  For now this only converts
    the handle_parity_checks5 path, removing a user of the
    ops.{pending,ack,complete,count} fields of struct stripe_operations.
    
    This conversion also found a remaining issue with the current code.  There is
    a small window for a drive to fail between when we schedule a repair and when
    the parity calculation for that repair completes.  When this happens we will
    writeback to 'failed_num' when we really want to write back to 'pd_idx'.
    
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit f0e43bcdebf709d747a3effb210aff1941e819ab
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Sat Jun 28 08:31:55 2008 +1000

    md: unify raid5/6 i/o submission
    
    From: Dan Williams <dan.j.williams@intel.com>
    
    Let the raid6 path call ops_run_io to get pending i/o submitted.
    
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit c4e5ac0a22e664eecf29249553cf16c2433f5f25
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Sat Jun 28 08:31:53 2008 +1000

    md: use stripe_head_state in ops_run_io()
    
    From: Dan Williams <dan.j.williams@intel.com>
    
    In handle_stripe after taking sh->lock we sample some bits into 's' (struct
    stripe_head_state):
    
    	s.syncing = test_bit(STRIPE_SYNCING, &sh->state);
    	s.expanding = test_bit(STRIPE_EXPAND_SOURCE, &sh->state);
    	s.expanded = test_bit(STRIPE_EXPAND_READY, &sh->state);
    
    Use these values from 's' in ops_run_io() rather than re-sampling the bits.
    This ensures a consistent snapshot (as seen under sh->lock) is used.
    
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 2b7497f0e0a0b9cf21d822e427d5399b2056501a
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Sat Jun 28 08:31:52 2008 +1000

    md: kill STRIPE_OP_IO flag
    
    From: Dan Williams <dan.j.williams@intel.com>
    
    The R5_Want{Read,Write} flags already gate i/o.  So, this flag is
    superfluous and we can unconditionally call ops_run_io().
    
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit b203886edbcaac3ca427cf4dbcb50b18bdb346fd
Author: Dan Williams <dan.j.williams@intel.com>
Date:   Sat Jun 28 08:31:50 2008 +1000

    md: kill STRIPE_OP_MOD_DMA in raid5 offload
    
    From: Dan Williams <dan.j.williams@intel.com>
    
    This micro-optimization allowed the raid code to skip a re-read of the
    parity block after checking parity.  It took advantage of the fact that
    xor-offload-engines have their own internal result buffer and can check
    parity without writing to memory.  Remove it for the following reasons:
    
    1/ It is a layering violation for MD to need to manage the DMA and
       non-DMA paths within async_xor_zero_sum
    2/ Bad precedent to toggle the 'ops' flags outside the lock
    3/ Hard to realize a performance gain as reads will not need an updated
       parity block and writes will dirty it anyways.
    
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 0cd17fec983b6bca505eecee1af33138687220b6
Author: Chris Webb <chris@arachsys.com>
Date:   Sat Jun 28 08:31:46 2008 +1000

    Support changing rdev size on running arrays.
    
    From: Chris Webb <chris@arachsys.com>
    
    Allow /sys/block/mdX/md/rdY/size to change on running arrays, moving the
    superblock if necessary for this metadata version. We prevent the available
    space from shrinking to less than the used size, and allow it to be set to zero
    to fill all the available space on the underlying device.
    
    Signed-off-by: Chris Webb <chris@arachsys.com>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 526647320e696f434647f38421a6ecf65b859c43
Author: Neil Brown <neilb@notabene.brown>
Date:   Sat Jun 28 08:31:44 2008 +1000

    Make sure all changes to md/dev-XX/state are notified
    
    The important state change happens during an interrupt
    in md_error.  So just set a flag there and call sysfs_notify
    later in process context.
    
    Signed-off-by: Neil Brown <neilb@suse.de>

commit a99ac97113d5bc25ddc4d17f404c2024ac6c57f9
Author: Neil Brown <neilb@notabene.brown>
Date:   Sat Jun 28 08:31:43 2008 +1000

    Make sure all changes to md/degraded are notified.
    
    When a device fails, when a spare is activated, when
    an array is reshaped, or when an array is started,
    the extent to which the array is degraded can change.
    
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 72a23c211e4587859d5bf61ac4962d76e593fb02
Author: Neil Brown <neilb@notabene.brown>
Date:   Sat Jun 28 08:31:41 2008 +1000

    Make sure all changes to md/sync_action are notified.
    
    When the 'resync' thread starts or stops, when we explicitly
    set sync_action, or when we determine that there is definitely nothing
    to do, we notify sync_action.
    
    To stop "sync_action" from occasionally showing the wrong value,
    we introduce a new flags - MD_RECOVERY_RECOVER - to say that a
    recovery is probably needed or happening, and we make sure
    that we set MD_RECOVERY_RUNNING before clearing MD_RECOVERY_NEEDED.
    
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 0fd62b861eac7d2dea9b7e939953b20f37186ea1
Author: Neil Brown <neilb@notabene.brown>
Date:   Sat Jun 28 08:31:36 2008 +1000

    Make sure all changes to md/array_state are notified.
    
    Changes in md/array_state could be of interest to a monitoring
    program.  So make sure all changes trigger a notification.
    
    Exceptions:
       changing active_idle to active is not reported because it
          is frequent and not interesting.
       changing active to active_idle is only reported on arrays
          with externally managed metadata, as it is not interesting
          otherwise.
    
    Signed-off-by: Neil Brown <neilb@suse.de>

commit c7d0c941ae7f82940a13f785be70dc3097d96687
Author: Neil Brown <neilb@notabene.brown>
Date:   Sat Jun 28 08:31:34 2008 +1000

    Don't reject HOT_REMOVE_DISK request for an array that is not yet started.
    
    There is really no need for this test here, and there are valid
    cases for selectively removing devices from an array that
    it not actually active.
    
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 199050ea1ff2270174ee525b73bc4c3323098897
Author: Neil Brown <neilb@notabene.brown>
Date:   Sat Jun 28 08:31:33 2008 +1000

    rationalise return value for ->hot_add_disk method.
    
    For all array types but linear, ->hot_add_disk returns 1 on
    success, 0 on failure.
    For linear, it returns 0 on success and -errno on failure.
    
    This doesn't cause a functional problem because the ->hot_add_disk
    function of linear is used quite differently to the others.
    However it is confusing.
    
    So convert all to return 0 for success or -errno on failure
    and fix call sites to match.
    
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 6c2fce2ef6b4821c21b5c42c7207cb9cf8c87eda
Author: Neil Brown <neilb@notabene.brown>
Date:   Sat Jun 28 08:31:31 2008 +1000

    Support adding a spare to a live md array with external metadata.
    
    i.e. extend the 'md/dev-XXX/slot' attribute so that you can
    tell a device to fill an vacant slot in an and md array.
    
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 8ed0a5216a0238f53b482ec88ce4aeed4b9f0da1
Author: Neil Brown <neilb@notabene.brown>
Date:   Sat Jun 28 08:31:29 2008 +1000

    Enable setting of 'offset' and 'size' of a hot-added spare.
    
    offset_store and rdev_size_store allow control of the region of a
    device which is to be using in an md/raid array.
    They only allow these values to be set when an array is being assembled,
    as changing them on an active array could be dangerous.
    However when adding a spare device to an array, we might need to
    set the offset and size before starting recovery.  So allow
    these values to be set also if "->raid_disk < 0" which indicates that
    the device is still a spare.
    
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 1a0fd497733bd029a7d5f2e5c69b1dff715b7792
Author: Neil Brown <neilb@notabene.brown>
Date:   Sat Jun 28 08:31:27 2008 +1000

    Don't try to make md arrays dirty if that is not meaningful.
    
    Arrays personalities such as 'raid0' and 'linear' have no redundancy,
    and so marking them as 'clean' or 'dirty' is not meaningful.
    So always allow write requests without requiring a superblock update.
    
    Such arrays types are detected by ->sync_request being NULL.  If it is
    not possible to send a sync request we don't need a 'dirty' flag because
    all a dirty flag does is trigger some sync_requests.
    
    Signed-off-by: Neil Brown <neilb@suse.de>

commit f48ed538386cb41559282d989354e8f5d442d71c
Author: Neil Brown <neilb@notabene.brown>
Date:   Sat Jun 28 08:31:26 2008 +1000

    Close race in md_probe
    
    There is a possible race in md_probe.  If two threads call md_probe
    for the same device, then one could exit (having checked that
    ->gendisk exists) before the other has called kobject_init_and_add,
    thus returning an incomplete kobj which will cause problems when
    we try to add children to it.
    
    So extend the range of protection of disks_mutex slightly to
    avoid this possibility.
    
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 5e96ee65c8bd629ce093da67a066d3946468298a
Author: Neil Brown <neilb@notabene.brown>
Date:   Sat Jun 28 08:31:24 2008 +1000

    Allow setting start point for requested check/repair
    
    This makes it possible to just resync a small part of an array.
    e.g. if a drive reports that it has questionable sectors,
    a 'repair' of just the region covering those sectors will
    cause them to be read and, if there is an error, re-written
    with correct data.
    
    Signed-off-by: Neil Brown <neilb@suse.de>

commit a0da84f35b25875870270d16b6eccda4884d61a7
Author: Neil Brown <neilb@notabene.brown>
Date:   Sat Jun 28 08:31:22 2008 +1000

    Improve setting of "events_cleared" for write-intent bitmaps.
    
    When an array is degraded, bits in the write-intent bitmap are not
    cleared, so that if the missing device is re-added, it can be synced
    by only updated those parts of the device that have changed since
    it was removed.
    
    The enable this a 'events_cleared' value is stored. It is the event
    counter for the array the last time that any bits were cleared.
    
    Sometimes - if a device disappears from an array while it is 'clean' -
    the events_cleared value gets updated incorrectly (there are subtle
    ordering issues between updateing events in the main metadata and the
    bitmap metadata) resulting in the missing device appearing to require
    a full resync when it is re-added.
    
    With this patch, we update events_cleared precisely when we are about
    to clear a bit in the bitmap.  We record events_cleared when we clear
    the bit internally, and copy that to the superblock which is written
    out before the bit on storage.  This makes it more "obviously correct".
    
    We also need to update events_cleared when the event_count is going
    backwards (as happens on a dirty->clean transition of a non-degraded
    array).
    
    Thanks to Mike Snitzer for identifying this problem and testing early
    "fixes".
    
    Cc:  "Mike Snitzer" <snitzer@gmail.com>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 0e13fe23a00ad88c737d91d94a050707c6139ce4
Author: Neil Brown <neilb@notabene.brown>
Date:   Sat Jun 28 08:31:20 2008 +1000

    use bio_endio instead of a call to bi_end_io
    
    Turn calls to bi->bi_end_io() into bio_endio(). Apparently bio_endio does
    exactly the same error processing as is hardcoded at these places.
    
    bio_endio() avoids recursion (or will soon), so it should be used.
    
    Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit 13864515f7bf6cabd60e63c62e09d311386ae1f1
Author: Nikanth Karthikesan <knikanth@novell.com>
Date:   Sat Jun 28 08:31:19 2008 +1000

    linear: correct disk numbering error check
    
    From: "Nikanth Karthikesan" <knikanth@novell.com>
    
    Correct disk numbering problem check.
    
    Signed-off-by: Nikanth Karthikesan <knikanth@suse.de>
    Signed-off-by: Neil Brown <neilb@suse.de>

commit dee805532a30183c4462305b4614e58bd83a7bc1
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Fri Jun 27 13:45:19 2008 -0500

    powerpc: Add dma nodes to 83xx, 85xx and 86xx boards
    
    Added DMA nodes for the elo/elo-plus DMA engines.
    
    Renamed the interrupt controller alias in mpc832x_rdb.dts to ipic so that
    its the same as all the other boards.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit aa60d13fb04f6d5ce72e4da508a4048b934ebd24
Author: H. Peter Anvin <hpa@zytor.com>
Date:   Fri Jun 27 13:23:00 2008 -0700

    x86: setup: issue a null command after enabling A20 via KBC
    
    Apparently, DOS and possibly other legacy operating systems issued a
    null command to the keyboard controller after toggling A20,
    specifically "pulse output pins" with no output pins specified.  This
    was presumably done for synchronization reasons.  This has made it
    into at least the UHCI spec, and it has been found to cause
    compatibility problems when "legacy USB" is enabled (which it almost
    always is) to not have this byte sent.
    
    It is *NOT* clear if any of these compatibility problems has any
    effect on Linux.  However, for maximum compatibility, issue this null
    command after togging A20 through the KBC.
    
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 0aea531326d1a17ccef7d9a538429c5b32cf4f12
Author: Adrian Bunk <bunk@kernel.org>
Date:   Wed Jun 18 01:33:32 2008 +0300

    PCI: remove unused arch pcibios_update_resource() functions
    
    Russell King did the following back in 2003:
    
    <--  snip  -->
    
        [PCI] pci-9: Kill per-architecture pcibios_update_resource()
    
        Kill pcibios_update_resource(), replacing it with pci_update_resource().
        pci_update_resource() uses pcibios_resource_to_bus() to convert a
        resource to a device BAR - the transformation should be exactly the
        same as the transformation used for the PCI bridges.
    
        pci_update_resource "knows" about 64-bit BARs, but doesn't attempt to
        set the high 32-bits to anything non-zero - currently no architecture
        attempts to do something different.  If anyone cares, please fix; I'm
        going to reflect current behaviour for the time being.
    
        Ivan pointed out the following architectures need to examine their
        pcibios_update_resource() implementation - they should make sure that
        this new implementation does the right thing.  #warning's have been
        added where appropriate.
    
            ia64
            mips
            mips64
    
        This cset also includes a fix for the problem reported by AKPM where
        64-bit arch compilers complain about the resource mask being placed
        in a u32.
    
    <--  snip  -->
    
    This patch removes the unused pcibios_update_resource() functions the
    kernel gained since, from FRV, m68k, mips & sh architectures.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: David Howells <dhowells@redhat.com>
    Acked-by: Greg Ungerer <gerg@uclinux.org>
    Acked-by: Paul Mundt <lethal@linux-sh.org>
    Acked-by: Ralf Baechle <ralf@linux-mips.org>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 8b285ce84bbc719e363a796f466404576b840d36
Author: David Howells <dhowells@redhat.com>
Date:   Fri Jun 27 13:23:20 2008 +0100

    PCI: fix pci_setup_device()'s sprinting into a const buffer
    
    Make pci_setup_device() write the bus ID directly into the allotted storage,
    rather than using pci_name() as the address as that now returns a const
    pointer.
    
    Signed-off-by: David Howells <dhowells@redhat.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 9433f6dd3a4677e9b92c6e1cd7f98b11598b7c2c
Author: Wang Chen <wangchen@cn.fujitsu.com>
Date:   Thu Jun 26 10:50:04 2008 +0800

    PCI: Fix comment of pci_dynids
    
    struct pci_driver has no field of driver_data.
    It's in pci_device_id.
    
    Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit b97089400d44b9e90ce5029a2e458cd087473c74
Author: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date:   Thu Jun 26 20:06:24 2008 +0900

    pciehp: use get_service_data
    
    Current pciehp driver saves its private data pointer into pci_dev
    structure using pci_set_drvdata()/pci_get_drvdata(). But because
    pciehp is not a pci device driver but a PCI Express service driver, it
    should save its private data pointer into pcie_device structure using
    set_service_data()/get_service_data().
    
    Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 3aa50c44628629a6d58f93e0a1244e95a874884e
Author: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date:   Thu Jun 26 20:07:33 2008 +0900

    pciehp: remove needless command completed interrupt setting
    
    Currently, pciehp driver enables command completed interrupt as follows.
    
    (1) Don't enable at initialization.
    (2) Enable command completed interrupt whenever pciehp issues a
        command, if the command doesn't attempt to disable the interrupt.
    (3) Disable command completed interrupt at driver unloading.
    
    Once we enable command completed interrupt, we don't need to re-enable
    it for every command. So we can simplify above steps as follows:
    
    (1) Enable command completed interrupt at initialization.
    (2) No special sequence for command completed interrupt.
    (3) Disable command completed interrupt at driver unloading.
    
    Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit c4635eb06af700820d658a163f06aff12e17cfb2
Author: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date:   Fri Jun 20 12:07:08 2008 +0900

    pciehp: fix interrupt initialization
    
    Current pciehp driver's intialization sequence is as follows:
    
    (1) initialize controller data structure
    (2) install interrupt handler
    (3) enable software notification
    (4) initialize controller specific slot data structure
    (5) initialize generic slot data structure and register it to pci hotplug core
    
    The interrupt handler of pciehp assumes that controller specific slot
    data structure is already initialized. However, it is installed at (2)
    before initializing controller specific slot data structure at
    (4). Because of this, pciehp driver cannot handle the following cases
    properly.
    
    - If devices that shares IRQ with pciehp raise interrupts between (2) and (4).
    - If hotplug events (e.g. MRL open) happen between (3) and (4).
    
    We already have a workaround for this problem ("pciehp: fix NULL
    dereference in interrupt handler: dbd79aed1aea2bece0bf43cc2ff3b2f9baf48a08).
    But we still need fundamental fix.
    
    This patch fix the problem by changing the initilization sequence as follows:
    
    (1) initialize controller data structure
    (2) initialize controller specific slot data structure
    (3) install interrupt handler
    (4) enable software notification
    (5) initialize generic slot data structure and register it to pci hotplug core
    
    Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Acked-by: Alex Chiang <achiang@hp.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 4e6a0535dd036377961027262aecb138099f925d
Author: Vegard Nossum <vegard.nossum@gmail.com>
Date:   Fri Jun 27 18:06:54 2008 +0200

    backtrace: replace timer with tasklet + completions
    
    On qemu, the backtrace would show up _after_ the "end of backtrace
    testing" message.
    
    This patch changes it to use completions instead, which will guarantee
    that no such race exists.
    
    Cc: Arjan van de Ven <arjan@infradead.org>
    Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
    Cc: Arjan van de Ven <arjan@infradead.org>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ad118c54a3587b2c69a769d0ba37d4d8dce4559d
Author: Vegard Nossum <vegard.nossum@gmail.com>
Date:   Fri Jun 27 18:04:48 2008 +0200

    stacktrace: add saved stack traces to backtrace self-test
    
    This patch adds saved stack-traces to the backtrace suite of self-tests.
    
    Note that we don't depend on or unconditionally enable CONFIG_STACKTRACE
    because not all architectures may have it (and we still want to enable the
    other tests for those architectures).
    
    Cc: Arjan van de Ven <arjan@infradead.org>
    Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
    Cc: Arjan van de Ven <arjan@infradead.org>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d704fb0cc0cce474ac959adca6c3d1f606fcfa2a
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Mon Jan 14 21:42:56 2008 +0100

    avr32: Kill special exception handler sections
    
    Kill the special exception handler sections .tlbx.ex.text,
    .tlbr.ex.text, tlbw.ex.text and .scall.text. Use .org instead to place
    the handlers at the required offsets from EVBA.
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit 5b72b52cab872396c93d808d7fa14017e9061430
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Mon Jan 14 23:27:30 2008 +0100

    avr32: Kill unneeded #include <asm/pgalloc.h> from asm/mmu_context.h
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit 9dbef285a359c9bf6f04f907bdfb9f35f37a8513
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Wed May 28 13:07:40 2008 +0200

    avr32: Clean up time.c #includes
    
    Remove lots of unneeded #includes, add #include <linux/kernel.h> and
    sort alphabetically.
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit 9d8ad5d6c7fce31fd2c0fd4fe9977bda3e92e340
Author: Vegard Nossum <vegard.nossum@gmail.com>
Date:   Fri Jun 27 17:22:17 2008 +0200

    x86: don't destroy %rbp on kernel-mode faults
    
    From the code:
    
        "B stepping K8s sometimes report an truncated RIP for IRET exceptions
        returning to compat mode. Check for these here too."
    
    The code then proceeds to truncate the upper 32 bits of %rbp. This means
    that when do_page_fault() is finally called, its prologue,
    
        do_page_fault:
            push %rbp
            movl %rsp, %rbp
    
    will put the truncated base pointer on the stack. This means that the
    stack tracer will not be able to follow the base-pointer changes and
    will see all subsequent stack frames as unreliable.
    
    This patch changes the code to use a different register (%rcx) for the
    checking and leaves %rbp untouched.
    
    Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
    Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
    Acked-by: Arjan van de Ven <arjan@linux.intel.com>
    Cc: Andi Kleen <andi@firstfloor.org>
    Cc: Pekka Enberg <penberg@cs.helsinki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ff28bd94e307c67abb1bccda5d3a9018bd798e08
Author: John W. Linville <linville@tuxdriver.com>
Date:   Fri Jun 27 10:27:47 2008 -0400

    wireless: remove RFKILL_STATE_HARD_BLOCKED warnings
    
      CC [M]  drivers/net/wireless/b43/rfkill.o
    drivers/net/wireless/b43/rfkill.c: In function ‘b43_rfkill_soft_toggle’:
    drivers/net/wireless/b43/rfkill.c:90: warning: enumeration value ‘RFKILL_STATE_HARD_BLOCKED’ not handled in switch
    
      CC [M]  drivers/net/wireless/b43legacy/rfkill.o
    drivers/net/wireless/b43legacy/rfkill.c: In function ‘b43legacy_rfkill_soft_toggle’:
    drivers/net/wireless/b43legacy/rfkill.c:92: warning: enumeration value ‘RFKILL_STATE_HARD_BLOCKED’ not handled in switch
    
      CC [M]  drivers/net/wireless/iwlwifi/iwl-rfkill.o
    drivers/net/wireless/iwlwifi/iwl-rfkill.c: In function ‘iwl_rfkill_soft_rf_kill’:
    drivers/net/wireless/iwlwifi/iwl-rfkill.c:56: warning: enumeration value ‘RFKILL_STATE_HARD_BLOCKED’ not handled in switch
    
    Also handle RFKILL_STATE_{ON,OFF} -> RFKILL_STATE_{UNBLOCKED,SOFT_BLOCKED}
    conversion since I'm already here...
    
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 8405996ff6d89bbf275a206eb69d10b98a8d5257
Author: Sedji Gaouaou <sedji.gaouaou@atmel.com>
Date:   Wed Jun 25 10:32:50 2008 +0200

    atmel_pwm: Rename the "mck" clock to "pwm_clk"
    
    The name "mck" causes a conflict on AT91. Call it "pwm_clk" instead.
    
    Signed-off-by: Sedji Gaouaou <sedji.gaouaou@atmel.com>
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit 9c2baf785e90419d6f9af6bd07aa0694020cba8d
Author: David Brownell <david-b@pacbell.net>
Date:   Wed Jun 18 02:31:43 2008 -0700

    at32ap700x spi: enable pullups on MISO
    
    This is a minor tweak to the at32ap700x pin configuration for the SPI
    input pin (MISO), enabling the on-chip weak pullup (typical 190K) to
    
      (a) ensure a fixed data value for missing or input-only slaves;
    
      (b) prevent power waste associated with inputs floating near VDDIO/2.
    
    Atmel's boards have no external pullup or pulldown on these pins, so
    it's unlikely other boards would address these issues with external
    pulldowns.  Were there trouble, board-specific code could turn off
    the relevant pullup(s).
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit 7ef31e9c4e711bfb817a15b54e428e5c4a7c0032
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jun 12 12:18:05 2008 -0700

    avr32: improve NGW100 I2C/PMBus setup
    
    Basic I2C initialization for the NGW100 board:
    
      - Provide empty i2c device table. Daughtercards may add devices,
        and the ATtiny24 could do stuff too.
    
      - Set up EXTINT(3) so the ATtiny24 can interrupt the AP7000.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit d86d314f67191011e6f494f6517b8cbd7dd3dc39
Author: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
Date:   Mon Feb 25 11:24:30 2008 +0100

    avr32: Add PSIF platform devices
    
    This patch adds the PS/2 interface (PSIF) to the device code, split into
    two platform devices, one for each port.
    
    The function for adding the PSIF platform device is also added to the
    board header file.
    
    Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit 47882cf620bcd7b014f6f7fc11be8c045787adac
Author: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
Date:   Tue Feb 5 15:27:16 2008 +0100

    avr32: Add pin configuration choice to LCDC peripheral
    
    This patch lets the board code choose which pin out to use for the LCD
    interface.
    
    On AT32AP7000 the LCDC is wired to two sets of pins, which lets the user
    choose between dual ethernet and 32-bit EBI. For the ATNGW100 board it
    is vital to have the choice to select the alternative pinout since this
    pinout is routed to the external headers.
    
    Update ATSTK1002 and ATSTK1004 to use the new interface.
    
    Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit aafafddb01e259cff61b3d3f5b3466f0a6a65b84
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Tue Jun 10 13:55:52 2008 +0200

    avr32: minor GPIO handling updates
    
    On the odd chance some code uses a pin as a GPIO IRQ without calling
    gpio_request() or gpio_direction_input(), the debug dump should still
    show its pin status.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit d195a2ca46ec50e3b5c045a36d1defb6e04cc6b7
Author: John W. Linville <linville@tuxdriver.com>
Date:   Fri Jun 27 09:31:29 2008 -0400

    ath5k: remove now unused variable declared in ath5k_tx
    
      CC [M]  drivers/net/wireless/ath5k/base.o
    drivers/net/wireless/ath5k/base.c: In function ‘ath5k_tx’:
    drivers/net/wireless/ath5k/base.c:2598: warning: unused variable ‘info’
    
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 03f93c3d4c8aa9ed2e2b0a949ece658053527d71
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Wed Jun 25 14:36:27 2008 +0300

    mac80211: fix tx fragmentation
    
    This patch fixes TX fragmentation caused by
    tx handlers reordering and 'tx info to cb' patches
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 59959a6150c8af737898e83f727e824dbed7b0fa
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Thu Jun 26 19:59:56 2008 +0200

    mac80211: make workqueue freezable
    
    This patch makes the mac80211 workqueue freezable making it
    interact a bit better with system suspend and not try to ping
    the AP while the hardware is down.
    
    This doesn't really help with implementing proper suspend in
    any way but makes some bad things trigger less.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e292c737fc57d3ca718056f3308c725c8e541729
Author: Pavel Machek <pavel@suse.cz>
Date:   Wed Jun 25 12:25:53 2008 +0200

    wireless: Small cleanups
    
    Small whitespace cleanups for wireless drivers
    
    Signed-off-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b973e42eb25036a2672db7f7749f6989ab10479c
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Tue Jun 24 21:02:46 2008 -0700

    iwlwifi: fix build for CONFIG_INPUT=n
    
    Fix iwlwifi so that it builds cleanly with CONFIG_INPUT=n.
    Also free the input device on exit.
    
    drivers/built-in.o: In function `iwl_rfkill_unregister':
    (.text+0xbf430): undefined reference to `input_unregister_device'
    drivers/built-in.o: In function `iwl_rfkill_init':
    (.text+0xbf51c): undefined reference to `input_allocate_device'
    drivers/built-in.o: In function `iwl_rfkill_init':
    (.text+0xbf5bf): undefined reference to `input_register_device'
    drivers/built-in.o: In function `iwl_rfkill_init':
    (.text+0xbf5e9): undefined reference to `input_free_device'
    net/built-in.o: In function `rfkill_disconnect':
    rfkill-input.c:(.text+0xe71e1): undefined reference to `input_close_device'
    rfkill-input.c:(.text+0xe71e9): undefined reference to `input_unregister_handle'
    net/built-in.o: In function `rfkill_connect':
    rfkill-input.c:(.text+0xe723e): undefined reference to `input_register_handle'
    rfkill-input.c:(.text+0xe724d): undefined reference to `input_open_device'
    rfkill-input.c:(.text+0xe725c): undefined reference to `input_unregister_handle'
    net/built-in.o: In function `rfkill_handler_init':
    rfkill-input.c:(.init.text+0x36ec): undefined reference to `input_register_handler'
    net/built-in.o: In function `rfkill_handler_exit':
    rfkill-input.c:(.exit.text+0x112c): undefined reference to `input_unregister_handler'
    make[1]: *** [.tmp_vmlinux1] Error 1
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 428da76523e4a9c08bdfadc25a05b520f19b9133
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Tue Jun 24 19:23:36 2008 +0200

    mac80211: Add RTNL warning for workqueue
    
    The workqueue provided by mac80211 should not be used for
    scheduled tasks that acquire the RTNL lock. This could be done
    when the driver uses the function ieee80211_iterate_active_interfaces()
    within the scheduled work. Such behavior will end in locking
    dependencies problems when an interface is being removed.
    
    This patch will add a notification about the RTNL locking and
    the mac80211 workqueue to prevent driver developers from
    blindly using it.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Acked-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f37d08bddc5cb8de18e55f2b0a401b3eb6269af4
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Tue Jun 24 15:50:17 2008 +0300

    mac80211: add phy information to giwname
    
    This patch add phy information to giwname.
    
    Quoting:
    It's not useless, it's supposed to tell you about the protocol
    capability of the device, like "IEEE 802.11b" or "IEEE 802.11abg"
    
    Jean
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b9fcc4f2987a757acb3af43aa31dc860bb957970
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Tue Jun 24 13:37:59 2008 +0300

    mac80211: update the authentication method
    
    This patch updates the authentication method upon giwencode ioctl.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Acked-by: Johannes Berg <johannes@sipsolutions.net>
    Acked-by: Dan Williams <dcbw@redhat.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit fa6adfe9e625a6a843a1abed5f4e7a000c11952c
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Tue Jun 24 13:37:58 2008 +0300

    mac80211: don't return -EINVAL upon iwconfig wlan0 rts auto
    
    This patch avoids returning -EINVAL upon iwconfig wlan0 rts auto. If
    rts->fixed is 0, then we should choose a default value instead of failing.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Acked-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 14a7dd6f6c1e0b361a37b6df52d4dc2ea36757d2
Author: Michael Buesch <mb@bu3sch.de>
Date:   Tue Jun 24 12:22:05 2008 +0200

    b43: Fix PIO skb clobber
    
    This fixes a clobber of the skb that was introduced by the
    tx_control->cb conversion patches.
    This bug causes a crash when the skb destructor is invoked. That happens
    on skb_orphan or skb_kfree.
    
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 40af48ce501ea9ad9c485504a6fa0740801fa051
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Mon Jun 23 19:56:50 2008 +0200

    rt2x00: kill URB for all TX queues during disable_radio()
    
    During rt2x00usb_disable_radio() all pending urb's should
    be killed and not only those from the RX queue.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 4e3996fe899651e00d3085110cc6e92f6a78ee3e
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Sun Jun 22 16:45:32 2008 -0700

    mac80211: mlme.c use new frame control helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 182503abf450d39417c2cc6a2c49b4731117d21b
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Sun Jun 22 16:45:29 2008 -0700

    mac80211: rx.c use new frame control helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 065e9605f941b8bc4dbfa1f14ba98eb0da7e3fbe
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Sun Jun 22 16:45:27 2008 -0700

    mac80211: tx.c use new frame control helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 70217d7f83a12e0a16c726951ddf8f7f0ba7d1a4
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Sun Jun 22 16:45:23 2008 -0700

    mac80211: wep.c use new frame control helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 3a078876caee9634dbb9b41e6269262e30e8b535
Author: Bob Copeland <me@bobcopeland.com>
Date:   Wed Jun 25 22:35:28 2008 -0400

    ath5k: convert LED code to use mac80211 triggers
    
    This change cleans up the ath5k LED code and converts it to use
    the standard LED device class along with the rx/tx LED triggers
    provided by mac80211.
    
    Signed-off-by: Bob Copeland <me@bobcopeland.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit ffd7891dc909b3648e87f7cf8f84a6dc12fc1cc6
Author: Luis R. Rodriguez <lrodriguez@atheros.com>
Date:   Sat Jun 21 10:02:46 2008 -0400

    mac80211: Let drivers have access to TKIP key offets for TX and RX MIC
    
    Some drivers may want to to use the TKIP key offsets for TX and RX
    MIC so lets move this out. Lets also clear up a bit how this is used
    internally in mac80211.
    
    Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 61243d8e79de67d703b192fae2c4ab80fc0fac34
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Fri Jun 20 22:10:53 2008 +0200

    rt2x00: Remove duplicate deinitialization
    
    When rt2x00queue_alloc_rxskbs() fails rt2x00queue_unitialize()
    will be called which will free all rxskb. So we don't need
    to do this in the rt2x00queue_alloc_rxskb() function as well.
    
    rt2x00queue_free_skb() unmaps the DMA but doesn't clear the
    allocation flag. Since the code is copied from rt2x00queue_unmap_skb()
    anyway (and that function does clear the flag) we might as well
    use that function directly.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 923fd7036ff04381b265037469c79a2e7d0d6b67
Author: Michael Buesch <mb@bu3sch.de>
Date:   Fri Jun 20 18:02:08 2008 +0200

    b43: Add debugfs firmware debugging knob
    
    This adds a firmware debugging knob to debugfs.
    With this knob it's possible to enable advanced runtime firmware
    checks.
    For now it only implements one sanity check for the mac-suspend.
    In future there'll probably be more.
    If CONFIG_B43_DEBUG is disabled, these checks will collapse to nothing.
    
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 9b839a7453dc7a25dbd367486017648182df541f
Author: Michael Buesch <mb@bu3sch.de>
Date:   Fri Jun 20 17:44:02 2008 +0200

    b43: Add simple firmware watchdog
    
    This adds a simple firmware watchdog for the opensource firmware.
    This will check every 15 seconds, if the firmware zeroed out the watchdog
    register. The firmware will do this in its eventloop.
    
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 9ae705cfd390f9077eec856ea4dff374d166de33
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Fri Jun 20 11:54:24 2008 +0200

    mac80211: rename TKIP debugging Kconfig symbol
    
    ... to MAC80211_TKIP_DEBUG rather than TKIP_DEBUG.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f225763a7d6c92c4932dbd528437997078496fcc
Author: Michael Buesch <mb@bu3sch.de>
Date:   Fri Jun 20 11:50:29 2008 +0200

    ssb, b43, b43legacy, b44: Rewrite SSB DMA API
    
    This is a rewrite of the DMA API for SSB devices.
    This is needed, because the old (non-existing) "API" made too many bad
    assumptions on the API of the host-bus (PCI).
    This introduces an almost complete SSB-DMA-API that maps to the lowlevel
    bus-API based on the bustype.
    
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit c1f24ac99f3711a6caa0e1d1c01a071ed72a7e0b
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Mon Jun 9 14:16:06 2008 +0200

    avr32: Fix wrong I/O access size in __raw_readsb
    
    __raw_readsb() should always use byte accesses, never halfword accesses,
    to I/O memory.
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit 7c1b90a1e964f72bde88511e5cfe1c04318ff3d1
Author: Martin Koegler <mkoegler@auto.tuwien.ac.at>
Date:   Wed May 28 20:50:07 2008 +0200

    avr32: Fix sigaltstack behaviour
    
    A signal handler should be able to change the signal stack used for the
    next signal by altering the ucontext_t passed as a parameter to the
    handler. This does not currently work on avr32 since it doesn't update
    the in-kernel signal context from the ucontext_t upon signal handler
    return.
    
    Fix it by adding a call to do_sigaltstack() from sys_rt_sigreturn(),
    bringing it in line with most other architectures.
    
    Signed-off-by: Martin Koegler <mkoegler@auto.tuwien.ac.at>
    [haavard.skinnemoen@atmel.com: changed patch description]
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit 60ed7951d0c9bf8de8588384134f16474367b410
Author: Alex <mailinglist@miromico.ch>
Date:   Mon Mar 17 14:55:06 2008 +0100

    avr32: Allow board to define oscillator rates
    
    On our custom board we have other oscillator rates than on atngw100 and
    atstk100x.
    
    Currently these rates are hardcoded in arch/avr32/mach-at32ap/at32ap700x.c.
    
    This patch moves them into board specific code.
    
    Signed-off-by: Alex Raimondi <raimondi@miromico.ch>
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit 8bd8974fcddc468d66bd67f33c578f37987b302e
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Sun Jun 8 23:28:45 2008 +0200

    avr32: export empty_zero_page
    
    Fixes one of two ext4 build problems:
    ERROR: "empty_zero_page" [fs/ext4/ext4dev.ko] undefined!
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit b788ed5c97c2bae978cb84a95ea37a1aa6458ea8
Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Sun Jun 8 23:16:24 2008 +0200

    avr32: Provide PCI DMA mapping API
    
    Some non-PCI drivers need the PCI variant of the DMA mapping API.
    Include <asm-generic/pci-dma-compat.h> to provide this through the
    non-PCI DMA mapping API.
    
    Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

commit 4c9fe8ad813b257a2b9ddf0f752105a75a7dae63
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jun 27 14:49:35 2008 +0200

    sched: export cpu_clock
    
    the rcutorture module relies on cpu_clock.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 55e12e5e7b1d7e7c05a4be10cb5fd092c039aa78
Author: Dhaval Giani <dhaval@linux.vnet.ibm.com>
Date:   Tue Jun 24 23:39:43 2008 +0530

    sched: make sched_{rt,fair}.c ifdefs more readable
    
    Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f5bfb7d9ff73d72ee4f2f4830a6f0c9088d00f92
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:39 2008 +0200

    sched: bias effective_load() error towards failing wake_affine().
    
    Measurement shows that the difference between cgroup:/ and cgroup:/foo
    wake_affine() results is that the latter succeeds significantly more.
    
    Therefore bias the calculations towards failing the test.
    
    Signed-off-by: Peter Zijlstra <peterz@infradead.org>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f1d239f73200a5803a89e5929fb3abc1596b7589
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:38 2008 +0200

    sched: incremental effective_load()
    
    Increase the accuracy of the effective_load values.
    
    Not only consider the current increment (as per the attempted wakeup), but
    also consider the delta between when we last adjusted the shares and the
    current situation.
    
    Signed-off-by: Peter Zijlstra <peterz@infradead.org>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 83378269a5fad98f562ebc0f09c349575e6cbfe1
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:37 2008 +0200

    sched: correct wakeup weight calculations
    
    rw_i = {2, 4, 1, 0}
    s_i = {2/7, 4/7, 1/7, 0}
    
    wakeup on cpu0, weight=1
    
    rw'_i = {3, 4, 1, 0}
    s'_i = {3/8, 4/8, 1/8, 0}
    
    s_0 = S * rw_0 / \Sum rw_j ->
      \Sum rw_j = S*rw_0/s_0 = 1*2*7/2 = 7 (correct)
    
    s'_0 = S * (rw_0 + 1) / (\Sum rw_j + 1) =
           1 * (2+1) / (7+1) = 3/8 (correct
    
    so we find that adding 1 to cpu0 gains 5/56 in weight
    if say the other cpu were, cpu1, we'd also have to calculate its 4/56 loss
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 243e0e7b7d3b54749ece2e879ecd7e2a11874443
Author: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
Date:   Fri Jun 27 13:41:36 2008 +0200

    sched: fix mult overflow
    
    It was observed these mults can overflow.
    
    Signed-off-by: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2398f2c6d34b43025f274fc42eaca34d23ec2320
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:35 2008 +0200

    sched: update shares on wakeup
    
    We found that the affine wakeup code needs rather accurate load figures
    to be effective. The trouble is that updating the load figures is fairly
    expensive with group scheduling. Therefore ratelimit the updating.
    
    Signed-off-by: Peter Zijlstra <peterz@infradead.org>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit cd80917e4ff465ea77106f8e4fb631eedc4cf426
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:34 2008 +0200

    sched: fix shares boost logic
    
    In case the domain is empty, pretend there is a single task on each cpu, so
    that together with the boost logic we end up giving 1/n shares to each
    cpu.
    
    Signed-off-by: Peter Zijlstra <peterz@infradead.org>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 93b75217df39e6d75889cc6f8050343286aff4a5
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:33 2008 +0200

    sched: disable source/target_load bias
    
    The bias given by source/target_load functions can be very large, disable
    it by default to get faster convergence.
    
    Signed-off-by: Peter Zijlstra <peterz@infradead.org>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit cb5ef42a03a13f95a9ea94e6cda4f7a47497871f
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:32 2008 +0200

    sched: optimize effective_load()
    
    s_i = S * rw_i / \Sum_j rw_j
    
     -> \Sum_j rw_j = S * rw_i / s_i
    
     -> s'_i = S * (rw_i + w) / (\Sum_j rw_j + w)
    
    delta s = s' - s = S * (rw + w) / ((S * rw / s) + w)
            = s * (S * (rw + w) / (S * rw + s * w) - 1)
    
     a = S*(rw+w), b = S*rw + s*w
    
    delta s = s * (a-b) / b
    
    IOW, trade one divide for two multiplies
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 051c67640e771fd6ad1b676fc0c16c379b3c6f80
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:31 2008 +0200

    sched: remove prio preference from balance decisions
    
    Priority looses much of its meaning in a hierarchical context. So don't
    use it in balance decisions.
    
    Signed-off-by: Peter Zijlstra <peterz@infradead.org>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4be9daaa1b33701f011f4117f22dc1e45a3e6e34
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:30 2008 +0200

    sched: fix task_h_load()
    
    Currently task_h_load() computes the load of a task and uses that to either
    subtract it from the total, or add to it.
    
    However, removing or adding a task need not have any effect on the total load
    at all. Imagine adding a task to a group that is local to one cpu - in that
    case the total load of that cpu is unaffected.
    
    So properly compute addition/removal:
    
     s_i = S * rw_i / \Sum_j rw_j
     s'_i = S * (rw_i + wl) / (\Sum_j rw_j + wg)
    
    then s'_i - s_i gives the change in load.
    
    Where s_i is the shares for cpu i, S the group weight, rw_i the runqueue weight
    for that cpu, wl the weight we add (subtract) and wg the weight contribution to
    the runqueue.
    
    Signed-off-by: Peter Zijlstra <peterz@infradead.org>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 42a3ac7d5cee89849448b41b86faeb86f98e92f6
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:29 2008 +0200

    sched: fix load scaling in group balancing
    
    doing the load balance will change cfs_rq->load.weight (that's the whole point)
    but since that's part of the scale factor, we'll scale back with a different
    amount.
    
    Weight getting smaller would result in an inflated moved_load which causes
    it to stop balancing too soon.
    
    Signed-off-by: Peter Zijlstra <peterz@infradead.org>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 408ed066b11cf9ee4536573b4269ee3613bd735e
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:28 2008 +0200

    sched: hierarchical load vs find_busiest_group
    
    find_busiest_group() has some assumptions about task weight being in the
    NICE_0_LOAD range. Hierarchical task groups break this assumption - fix this
    by replacing it with the average task weight, which will adapt the situation.
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit bb3469ac9b50f14ad6eba129ca0ad4fd033097a0
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:27 2008 +0200

    sched: hierarchical load vs affine wakeups
    
    With hierarchical grouping we can't just compare task weight to rq weight - we
    need to scale the weight appropriately.
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a8a51d5e59561aa5b4d66e19eca819b537783e8f
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:26 2008 +0200

    sched: persistent average load per task
    
    Remove the fall-back to SCHED_LOAD_SCALE by remembering the previous value of
    cpu_avg_load_per_task() - this is useful because of the hierarchical group
    model in which task weight can be much smaller.
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 039a1c41b3a489e34593ea1e1687f6fdad6b13ab
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:25 2008 +0200

    sched: fix sched_balance_self() smp group balancing
    
    Finding the least idle cpu is more accurate when done with updated shares.
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3e5459b4bea3ca2618cc02d56d12639f2cba531d
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:24 2008 +0200

    sched: fix newidle smp group balancing
    
    Re-compute the shares on newidle - so we can make a decision based on
    recent data.
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c8cba857b4997d5b00451d01474638f6a153f713
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:23 2008 +0200

    sched: simplify the group load balancer
    
    While thinking about the previous patch - I realized that using per domain
    aggregate load values in load_balance_fair() is wrong. We should use the
    load value for that CPU.
    
    By not needing per domain hierarchical load values we don't need to store
    per domain aggregate shares, which greatly simplifies all the math.
    
    It basically falls apart in two separate computations:
     - per domain update of the shares
     - per CPU update of the hierarchical load
    
    Also get rid of the move_group_shares() stuff - just re-compute the shares
    again after a successful load balance.
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a25b5aca8740ea99d5e18dfc71235a52b685dcf7
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:22 2008 +0200

    sched: no need to aggregate task_weight
    
    We only need to know the task_weight of the busiest rq - nothing to do
    if there are no tasks there.
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d3f40dbab954d83383b6a516582d5c09cc216dcc
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:21 2008 +0200

    sched: dont micro manage share losses
    
    We used to try and contain the loss of 'shares' by playing arithmetic
    games. Replace that by noticing that at the top sched_domain we'll
    always have the full weight in shares to distribute.
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 53fecd8ae1900fb571086f54f664051004665b55
Author: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
Date:   Fri Jun 27 13:41:20 2008 +0200

    sched: kill task_group balancing
    
    The idea was to balance groups until we've reached the global goal, however
    Vatsa rightly pointed out that we might never reach that goal this way -
    hence take out this logic.
    
    [ the initial rationale for this 'feature' was to promote max concurrency
      within a group - it does not however affect fairness ]
    
    Reported-by: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4d8d595dfa69e1c807bf928f364668a7f30da5dc
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:19 2008 +0200

    sched: update aggregate when holding the RQs
    
    It was observed that in __update_group_shares_cpu()
    
      rq_weight > aggregate()->rq_weight
    
    This is caused by forks/wakeups in between the initial aggregate pass and
    locking of the RQs for load balance. To avoid this situation partially re-do
    the aggregation once we have the RQs locked (which avoids new tasks from
    appearing).
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b6a86c746f5b708012809958462234d19e9c8177
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:18 2008 +0200

    sched: fix sched_domain aggregation
    
    Keeping the aggregate on the first cpu of the sched domain has two problems:
     - it could collide between different sched domains on different cpus
     - it could slow things down because of the remote accesses
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 32df2ee86a580f70f2dbb90cf81f413aa655f838
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:17 2008 +0200

    sched: add full schedstats to /proc/sched_debug
    
    show all the schedstats in /debug/sched_debug as well.
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 103638d95ba5b0c53c8d9c0cb581156ccc8513ee
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:16 2008 +0200

    sched: fix wakeup granularity and buddy granularity
    
    Uncouple buddy selection from wakeup granularity.
    
    The initial idea was that buddies could run ahead as far as a normal task
    can - do this by measuring a pair 'slice' just as we do for a normal task.
    
    This means we can drop the wakeup_granularity back to 5ms.
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 76a2a6ee8a0660a29127f05989ac59ae1ce865fa
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:15 2008 +0200

    sched: sched_clock_cpu() based cpu_clock()
    
    with sched_clock_cpu() being reasonably in sync between cpus (max 1 jiffy
    difference) use this to provide cpu_clock().
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c09595f63bb1909c5dc4dca288f4fe818561b5f3
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:14 2008 +0200

    sched: revert revert of: fair-group: SMP-nice for group scheduling
    
    Try again..
    
    Initial commit: 18d95a2832c1392a2d63227a7a6d433cb9f2037e
    Revert: 6363ca57c76b7b83639ca8c83fc285fa26a7880e
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ced8aa16e1db55c33c507174c1b1f9e107445865
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:13 2008 +0200

    sched: fix calc_delta_asym, #2
    
    Ok, so why are we in this mess, it was:
    
      1/w
    
    but now we mixed that rw in the mix like:
    
     rw/w
    
    rw being \Sum w suggests: fiddling w, we should also fiddle rw, humm?
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c9c294a630e28eec5f2865f028ecfc58d45c0a5a
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:12 2008 +0200

    sched: fix calc_delta_asym()
    
    calc_delta_asym() is supposed to do the same as calc_delta_fair() except
    linearly shrink the result for negative nice processes - this causes them
    to have a smaller preemption threshold so that they are more easily preempted.
    
    The problem is that for task groups se->load.weight is the per cpu share of
    the actual task group weight; take that into account.
    
    Also provide a debug switch to disable the asymmetry (which I still don't
    like - but it does greatly benefit some workloads)
    
    This would explain the interactivity issues reported against group scheduling.
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a7be37ac8e1565e00880531f4e2aff421a21c803
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:11 2008 +0200

    sched: revert the revert of: weight calculations
    
    Try again..
    
    initial commit: 8f1bc385cfbab474db6c27b5af1e439614f3025c
    revert: f9305d4a0968201b2818dbed0dc8cb0d4ee7aeb3
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit bf647b62fdb948e757a7b4d18d4f16e3c763b1d1
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Fri Jun 27 13:41:10 2008 +0200

    sched: clean up some unused variables
    
    In file included from /mnt/build/linux-2.6/kernel/sched.c:1496:
    /mnt/build/linux-2.6/kernel/sched_rt.c: In function '__enable_runtime':
    /mnt/build/linux-2.6/kernel/sched_rt.c:339: warning: unused variable 'rd'
    /mnt/build/linux-2.6/kernel/sched_rt.c: In function 'requeue_rt_entity':
    /mnt/build/linux-2.6/kernel/sched_rt.c:692: warning: unused variable 'queue'
    
    Signed-off-by: Peter Zijlstra <peterz@infradead.org>
    Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8b604d520799a995946437d041f46bae7d5bcc8c
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jun 27 11:52:45 2008 +0200

    fix: "smp_call_function: get rid of the unused nonatomic/retry argument"
    
    drivers/char/sysrq.c: In function 'sysrq_showregs_othercpus':
    drivers/char/sysrq.c:218: error: too many arguments to function 'smp_call_function'
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ce0d1b6f73870878aae622b72e85fe8f7a16b51c
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jun 27 11:50:32 2008 +0200

    fix: "smp_call_function: get rid of the unused nonatomic/retry argument"
    
    fix:
    
    kernel/smp.c: In function 'smp_call_function_mask':
    kernel/smp.c:303: error: too many arguments to function 'smp_call_function_single'
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 127a237a1ff49fa5b8e00af91e841598aeea3513
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jun 27 11:48:22 2008 +0200

    fix "smp_call_function: get rid of the unused nonatomic/retry argument"
    
    fix:
    
    arch/x86/kernel/process.c: In function 'cpu_idle_wait':
    arch/x86/kernel/process.c:64: error: too many arguments to function 'smp_call_function'
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 07c40e8a1acdb56fca485a6deeb252ebf19509a1
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jun 27 11:31:28 2008 +0200

    x86, AMD IOMMU: build fix #3
    
    fix typo causing:
    
    arch/x86/kernel/built-in.o: In function `__unmap_single':
    amd_iommu.c:(.text+0x17771): undefined reference to `iommu_area_free'
    arch/x86/kernel/built-in.o: In function `__map_single':
    amd_iommu.c:(.text+0x1797a): undefined reference to `iommu_area_alloc'
    amd_iommu.c:(.text+0x179a2): undefined reference to `iommu_area_alloc'
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 92af4e29020ff096178a00605b3662b3b39d4aa9
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jun 27 10:48:16 2008 +0200

    x86, AMD IOMMU, build fix #2
    
    fix:
    
     arch/x86/kernel/amd_iommu.c: In function ‘amd_iommu_init_dma_ops':
     arch/x86/kernel/amd_iommu.c:940: error: lvalue required as left operand of assignment
     arch/x86/kernel/amd_iommu.c:941: error: lvalue required as left operand of assignment
    
    due to !CONFIG_GART_IOMMU.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 24d2ba0a8a5816eb8322836271fbcb045d915dfd
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jun 27 10:37:03 2008 +0200

    x86, AMD IOMMU: build fix
    
    fix:
    
     arch/x86/kernel/amd_iommu_init.c:247: warning: 'struct acpi_table_header' declared inside parameter list
     arch/x86/kernel/amd_iommu_init.c:247: warning: its scope is only this definition or declaration, which is probably not what you want
     arch/x86/kernel/amd_iommu_init.c: In function 'find_last_devid_acpi':
     arch/x86/kernel/amd_iommu_init.c:257: error: dereferencing pointer to incomplete type
     arch/x86/kernel/amd_iommu_init.c:265: error: dereferencing pointer to incomplete type
    
    the AMD IOMMU code depends on ACPI facilities.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f17172e00167238cc5e4f61ac4e78c68e5c558ec
Author: Steven Whitehouse <swhiteho@redhat.com>
Date:   Fri Jun 27 09:40:57 2008 +0100

    [GFS2] Fix module building
    
    Two lines missed from the previous patch.
    
    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

commit 9f1585cb03866452e0df61a83c88302181e50054
Author: Steven Whitehouse <swhiteho@redhat.com>
Date:   Thu Jun 26 08:25:57 2008 +0100

    [GFS2] Glock documentation
    
    This patch adds a file describing the internals of GFS2's glock
    abstraction.
    
    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

commit 31fcba00fe7145527b159f8893ec6c9cc61309fd
Author: Steven Whitehouse <swhiteho@redhat.com>
Date:   Wed Jun 4 15:06:21 2008 +0100

    [GFS2] Remove all_list from lock_dlm
    
    I discovered that we had a list onto which every lock_dlm
    lock was being put. Its only function was to discover whether
    we'd got any locks left after umount. Since there was already
    a counter for that purpose as well, I removed the list. The
    saving is sizeof(struct list_head) per glock - well worth
    having.
    
    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

commit b2cad26cfc2091050574a460b304ed103a35dbda
Author: Steven Whitehouse <swhiteho@redhat.com>
Date:   Tue Jun 3 14:34:14 2008 +0100

    [GFS2] Remove obsolete conversion deadlock avoidance code
    
    This is only used by GFS1 so can be removed.
    
    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

commit 1bdad606338debc6384b2844f1b53cc436b3ac90
Author: Steven Whitehouse <swhiteho@redhat.com>
Date:   Tue Jun 3 14:09:53 2008 +0100

    [GFS2] Remove remote lock dropping code
    
    There are several reasons why this is undesirable:
    
     1. It never happens during normal operation anyway
     2. If it does happen it causes performance to be very, very poor
     3. It isn't likely to solve the original problem (memory shortage
        on remote DLM node) it was supposed to solve
     4. It uses a bunch of arbitrary constants which are unlikely to be
        correct for any particular situation and for which the tuning seems
        to be a black art.
     5. In an N node cluster, only 1/N of the dropped locked will actually
        contribute to solving the problem on average.
    
    So all in all we are better off without it. This also makes merging
    the lock_dlm module into GFS2 a bit easier.
    
    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

commit 9171f5a991e7613cbee816874ad8c9515dcab50f
Author: Bob Peterson <rpeterso@redhat.com>
Date:   Mon Jun 9 12:08:23 2008 -0500

    [GFS2] kernel panic mounting volume
    
    This patch fixes Red Hat bugzilla bug 450156.
    
    This started with a not-too-improbable mount failure because the
    locking protocol was never set back to its proper "lock_dlm" after the
    system was rebooted in the middle of a gfs2_fsck.  That left a
    (purposely) invalid locking protocol in the superblock, which caused an
    error when the file system was mounted the next time.
    
    When there's an error mounting, vfs calls DQUOT_OFF, which calls
    vfs_quota_off which calls gfs2_sync_fs.  Next, gfs2_sync_fs calls
    gfs2_log_flush passing s_fs_info.  But due to the error, s_fs_info
    had been previously set to NULL, and so we have the kernel oops.
    
    My solution in this patch is to test for the NULL value before passing
    it.  I tested this patch and it fixes the problem.
    
    Signed-off-by: Bob Peterson <rpeterso@redhat.com>
    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

commit 01b7c7ae88a6376c508b35a22bb61e04cb1b37f0
Author: Steven Whitehouse <swhiteho@redhat.com>
Date:   Mon Jun 2 09:14:54 2008 +0100

    [GFS2] Revise readpage locking
    
    The previous attempt to fix the locking in readpage failed due
    to the use of a "try lock" which resulted in occasional high
    cpu usage during testing (due to repeated tries) and also it
    did not resolve all the ordering problems wrt the transaction
    lock (although it did solve all the inode lock ordering problems).
    
    This patch avoids the problem by unlocking the page and getting the
    locks in the correct order. This means that we have to retest the
    page to ensure that it hasn't changed when we relock the page.
    
    This now passes the tests which were previously failing.
    
    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

commit 80274737220f8c5ea75696dde4c5c7feba39456f
Author: Steven Whitehouse <swhiteho@redhat.com>
Date:   Mon Jun 2 09:08:47 2008 +0100

    [GFS2] Fix ordering of args for list_add
    
    The patch to remove lock_nolock managed to get the arguments
    of this list_add backwards. This fixes it.
    
    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

commit 2d81afb87972013b43b055b4711dc75fdeeb9ba8
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Thu May 29 18:27:51 2008 -0700

    [GFS2] trivial sparse lock annotations
    
    Annotate the &sdp->sd_log_lock.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

commit 048bca223739368aa5b9ce7cfb1d576c32d66cc7
Author: Steven Whitehouse <swhiteho@redhat.com>
Date:   Fri May 23 14:46:04 2008 +0100

    [GFS2] No lock_nolock
    
    This patch merges the lock_nolock module into GFS2 itself. As well as removing
    some of the overhead of the module, it also means that its now impossible to
    build GFS2 without a lock module (which would be a pointless thing to do
    anyway).
    
    We also plan to merge lock_dlm into GFS2 in the future, but that is a more
    tricky task, and will therefore be a separate patch.
    
    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
    Cc: David Teigland <teigland@redhat.com>

commit f3c9d38a26be32abf9b8897e9e0afc7166c712dd
Author: Steven Whitehouse <swhiteho@redhat.com>
Date:   Wed May 21 17:21:42 2008 +0100

    [GFS2] Fix ordering bug in lock_dlm
    
    This looks like a lot of change, but in fact its not. Mostly its
    things moving from one file to another. The change is just that
    instead of queuing lock completions and callbacks from the DLM
    we now pass them directly to GFS2.
    
    This gives us a net loss of two list heads per glock (a fair
    saving in memory) plus a reduction in the latency of delivering
    the messages to GFS2, plus we now have one thread fewer as well.
    There was a bug where callbacks and completions could be delivered
    in the wrong order due to this unnecessary queuing which is fixed
    by this patch.
    
    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
    Cc: Bob Peterson <rpeterso@redhat.com>

commit 6802e3400ff4549525930ee744030c36fce9cc73
Author: Steven Whitehouse <swhiteho@redhat.com>
Date:   Wed May 21 17:03:22 2008 +0100

    [GFS2] Clean up the glock core
    
    This patch implements a number of cleanups to the core of the
    GFS2 glock code. As a result a lot of code is removed. It looks
    like a really big change, but actually a large part of this patch
    is either removing or moving existing code.
    
    There are some new bits too though, such as the new run_queue()
    function which is considerably streamlined. Highlights of this
    patch include:
    
     o Fixes a cluster coherency bug during SH -> EX lock conversions
     o Removes the "glmutex" code in favour of a single bit lock
     o Removes the ->go_xmote_bh() for inodes since it was duplicating
       ->go_lock()
     o We now only use the ->lm_lock() function for both locks and
       unlocks (i.e. unlock is a lock with target mode LM_ST_UNLOCKED)
     o The fast path is considerably shortly, giving performance gains
       especially with lock_nolock
     o The glock_workqueue is now used for all the callbacks from the DLM
       which allows us to simplify the lock_dlm module (see following patch)
     o The way is now open to make further changes such as eliminating the two
       threads (gfs2_glockd and gfs2_scand) in favour of a more efficient
       scheme.
    
    This patch has undergone extensive testing with various test suites
    so it should be pretty stable by now.
    
    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
    Cc: Bob Peterson <rpeterso@redhat.com>

commit 54b4cbd26987f84791d6e05863a715ded9f7b3a5
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:28:10 2008 +0200

    x86, AMD IOMMU: add documentation for kernel parameters
    
    Add documentation for the kernel parameters introduced with this driver.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 919ee7dd9a66c71e116591c07b88de0db2a387a4
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:28:09 2008 +0200

    x86, AMD IOMMU: add MAINTAINERS entry
    
    Add an entry to the MAINTAINERS file for AMD IOMMU.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a69ca3401821b7312cb7ec939a8814240fd7b9b3
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:28:08 2008 +0200

    AMD_IOMMU: call detect and initialization functions from dma code
    
    This patch adds the function calls to initialize the AMD IOMMU hardware and
    dma_ops to the generic DMA code for the x86 architecture.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8736197ba8e40d030eec0ab7a9e9f2be41810c4e
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:28:07 2008 +0200

    x86, AMD IOMMU: initialize dma_ops from IOMMU initialization and enable IOMMUs
    
    This patch adds a call to the driver specific dma_ops initialization routine
    from the AMD IOMMU hardware initialization. Further it adds the necessary code
    to finally enable AMD IOMMU hardware.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c6da992e16a9d261eb9dfeff14e9777c3e0468c5
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:28:06 2008 +0200

    x86, AMD IOMMU: add amd_iommu.h to export functions to the generic x86 dma code
    
    This patch adds the amd_iommu.h file which will be included in the generic
    code.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6631ee9d00996e7663a086b5abceba65c89ff8f6
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:28:05 2008 +0200

    x86, AMD IOMMU: add dma_ops initialization function
    
    This patch adds the function to initialize the dma_ops for the AMD IOMMU.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c432f3df8ea740e2ecb27da88bd6b5a254714959
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:28:04 2008 +0200

    x86, AMD IOMMU: add pre-allocation of protection domains
    
    This patch adds a function to pre-allocate protection domains. So we don't have
    to allocate it on the first request for a device (which can happen in atomic
    mode).
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5d8b53cf3f8762b2230fb3d5b4e2ff78c5e701d8
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:28:03 2008 +0200

    x86, AMD IOMMU: add mapping functions for coherent mappings
    
    This patch adds the dma_ops functions for coherent mappings.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 65b050adbfd9481ec20514cfc06fa596a92cb3b5
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:28:02 2008 +0200

    x86, AMD IOMMU: add mapping functions for scatter gather lists
    
    This patch adds the dma_ops functions for mapping and unmapping scatter gather
    lists.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4da70b9e4f8576ec906dba9240c5b6bc6584f91d
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:28:01 2008 +0200

    x86, AMD IOMMU: add dma_ops mapping functions for single mappings
    
    This patch adds the dma_ops specific mapping functions for single mappings.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit cb76c3229725c6dcae31da65e9ca57f434628c05
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:28:00 2008 +0200

    x86, AMD IOMMU: add generic dma_ops mapping functions
    
    This patch adds the generic functions to map and unmap pages to a protection
    domain for dma_ops usage.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b20ac0d4d6cff969d7074bbf02a1b86058df0804
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:59 2008 +0200

    x86, AMD IOMMU: add functions to find IOMMU device resources
    
    This patch adds functions necessary to find the IOMMU resources for a specific
    device.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ec487d1a110abfffebdf116560db5c1d71b94cab
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:58 2008 +0200

    x86, AMD IOMMU: add domain allocation and deallocation functions
    
    This patch adds the functions to allocate and free protection domains for the
    IOMMU.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d3086444b2988659a50af09462261c78d3012cb4
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:57 2008 +0200

    x86, AMD IOMMU: add address allocation and deallocation functions
    
    This patch adds the address allocator to the AMD IOMMU code.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit bd0e521158af407ec816aea070831d4ca7ae65e9
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:56 2008 +0200

    x86, AMD IOMMU: add functions to initialize unity mappings
    
    This patch adds the functions which will initialize the unity mappings in the
    device page tables.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a19ae1eccfb2d97f4704b1a2b3d1d9905845dcac
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:55 2008 +0200

    x86, AMD IOMMU: add functions to send IOMMU commands
    
    This patch adds generic handling function as well as all functions to send
    specific commands to the IOMMU hardware as required by this driver.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 000fca2dfcfbd2859fed1208c38c899ab4873049
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:54 2008 +0200

    x86, AMD IOMMU: add amd_iommu.c to Makefile
    
    This patch adds the new amd_iommu.c file to the architecture kernel Makefile
    for x86.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b6c02715cff8c96174022166bfa3e1a25436fb34
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:53 2008 +0200

    x86, AMD IOMMU: add generic defines and structures for mapping code
    
    This patch adds generic stuff used by the mapping and unmapping code for the
    AMD IOMMU.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 918ad6c54d107ccfc4ccaa3a54b97437467fb58a
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:52 2008 +0200

    x86, AMD IOMMU: add kernel command line parameters for AMD IOMMU
    
    This patch adds two parameters to the kernel command line to control behavior
    of the AMD IOMMU.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ae7877de9cd8da075a46d5f615cb9fc9858e4b2f
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:51 2008 +0200

    x86, AMD IOMMU: add early detection code
    
    This patch adds code to detect an AMD IOMMU early during boot before the early
    detection code of other IOMMUs run.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit fe74c9cf3985e307e9734296d08a270d510e3fb7
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:50 2008 +0200

    x86, AMD IOMMU: clue initialization code together
    
    This patch puts the AMD IOMMU ACPI table parsing and hardware initialization
    functions together to the main intialization routine.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit be2a022c0dd0f630b06f83de284df53cb60a308f
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:49 2008 +0200

    x86, AMD IOMMU: add functions to parse IOMMU memory mapping requirements for devices
    
    This patch adds the functions to parse the information about IOMMU exclusion
    ranges and required unity mappings for the devices handled by the IOMMU.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e47d402d2df89bb1aa77b7573597a9dd2241aafe
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:48 2008 +0200

    x86, AMD IOMMU: add detect code for AMD IOMMU hardware
    
    This patch adds the detection of AMD IOMMU hardware provided on information
    from ACPI provided by the BIOS.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5d0c8e49f88b908a8fcc913c4b9843108ae8897b
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:47 2008 +0200

    x86, AMD IOMMU: add functions for IOMMU hardware initialization from ACPI
    
    This patch adds functions to initialize the IOMMU hardware with information
    from ACPI and PCI.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3566b7786afd7c14c62726f359df3c827054670b
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:46 2008 +0200

    x86, AMD IOMMU: add device table initialization functions
    
    This patch adds functions necessary to initialize the device table from the
    ACPI definitions.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b36ca91e1d2d7e846844820784d57d20ad73dbd8
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:45 2008 +0200

    x86, AMD IOMMU: add command buffer (de-)allocation
    
    This patch adds the functions to allocate and deallocate the command buffer for
    one IOMMU in the system.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b2026aa2dce4454950ccd9c410790f310d65696a
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:44 2008 +0200

    x86, AMD IOMMU: add functions for programming IOMMU MMIO space
    
    This patch adds the functions required to programm the IOMMU with the MMIO
    space.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6c56747b46717b4c6a890b35e8518f4be961dc7e
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:43 2008 +0200

    x86, AMD IOMMU: add functions for mapping/unmapping the MMIO space
    
    This patch contains two functions to map and unmap the MMIO region of an IOMMU.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ca7ed057ae25e5e60814f950995f22f051d2e449
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:42 2008 +0200

    x86, AMD IOMMU: add amd_iommu_init.c to Makefile
    
    This patch adds the source file amd_iommu_init.c to the kernel Makefile for the
    x86 architecture.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3e8064ba59128bcb1405079a0789b27b356832b9
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:41 2008 +0200

    x86, AMD IOMMU: add functions to find last possible PCI device for IOMMU
    
    This patch adds functions to find the last PCI bus/device/function the IOMMU
    driver has to handle. This information is used later to allocate the memory for
    the data structures.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 928abd2545fe367ea3ff3cb8a5076e1d6d2a9574
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:40 2008 +0200

    x86, AMD IOMMU: add data structures to manage the IOMMUs in the system
    
    This patch adds the data structures which will contain the information read
    from the ACPI table.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f6e2e6b6fc465bc3cc4eae8d53fcf573ca1cfa14
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:39 2008 +0200

    x86, AMD IOMMU: add defines and structures for ACPI scanning code
    
    This patch adds the required data structures and constants required to parse
    the ACPI table for the AMD IOMMU.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8d283c35a293e6091fdf7ef86842c1174c48a941
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:38 2008 +0200

    x86, AMD IOMMU: add header file for driver data structures and defines
    
    This patch adds a header file local to the AMD IOMMU driver with constants and
    data structures needed in the code.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2b188723ee1707ca902ddb98ce1decdeafb5190a
Author: Joerg Roedel <joerg.roedel@amd.com>
Date:   Thu Jun 26 21:27:37 2008 +0200

    x86, AMD IOMMU: add Kconfig entry
    
    This patch adds the Kconfig entry for the AMD IOMMU driver.
    
    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    Cc: iommu@lists.linux-foundation.org
    Cc: bhavna.sarathy@amd.com
    Cc: Sebastian.Biemueller@amd.com
    Cc: robert.richter@amd.com
    Cc: joro@8bytes.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 69776bf3a7263a4e47751f475d540b0f73bf8337
Author: Jaroslav Kysela <perex@perex.cz>
Date:   Fri Jun 27 10:11:58 2008 +0200

    ALSA: Release v1.0.17rc3
    
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 031005f78c8d0aebc17ddf7a34af9ffd48034d7d
Author: Takashi Iwai <tiwai@suse.de>
Date:   Thu Jun 26 14:49:58 2008 +0200

    ALSA: hda - disable amp override on non-HP machines
    
    Some machines with Cx5045 seem to have no problem with the volume
    over 0dB on NID 0x17.  Disable amp overrides for other devices but HP.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 4a3b6983232cd296ea260e06461d031f10065d63
Author: Takashi Iwai <tiwai@suse.de>
Date:   Wed Jun 25 17:17:00 2008 +0200

    ALSA: ymfpci - fix initial volume for 44.1kHz output
    
    YDSXGR_BUF441OUTVOL register isn't initialized properly.  This may lead to
    a silent output at full volume of unchanged "Wave Playback Volume".
    	http://bugzilla.kernel.org/show_bug.cgi?id=10963
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit c7e0757a461db87157bbf92c4f5afda87cbe05f6
Author: Takashi Iwai <tiwai@suse.de>
Date:   Thu Jun 26 14:42:51 2008 +0200

    ALSA: hda - Add MacBook 3.1 support
    
    MacBook 3.1 is compatible with model=mbp3.
    Added the codec SSID 10b6:3600.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 316af76f3475bb73dbb11f1c6d549ae589efb3d0
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Sat Jun 21 19:33:20 2008 -0700

    adm8211: remove unnecessary protected bit mask/check
    
    Removes now unused fc local var and uses the new ieee80211_hdrlen
    which directly uses the le16 frame control value.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 97b045d62bffae5a91a286b56ac51db0c4385687
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Fri Jun 20 01:22:30 2008 +0200

    mac80211: add single function calling tx handlers
    
    This modifies mac80211 to only have a single function calling the
    TX handlers rather than them being invoked in multiple places.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 9965183a78ad5303b9154184a0f4056844e8baae
Author: Michael Buesch <mb@bu3sch.de>
Date:   Fri Jun 20 01:01:50 2008 +0200

    b43: Remove "shm" and "ucode_regs" debugfs files
    
    We don't need these two dump-files anymore, as we can easily do this
    in userspace now.
    Use b43-fwdump from the b43-tools repository to dump microcode registers.
    Use "b43-fwdump -s" to dump SHM (or use -S to do a binary dump)
    
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit efa275822b50ab942c79ba26f053f9a0cd220e9e
Author: Michael Buesch <mb@bu3sch.de>
Date:   Thu Jun 19 19:38:32 2008 +0200

    b43: Add mask/set capability to debugfs MMIO interface
    
    This adds an atomic mask/set capability to the debugfs MMIO interface.
    This is needed to support mask and/or set operations from the userspace
    debugging tools.
    
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 6bbc321a96d4d3533eb136b981baba6c8248d635
Author: Michael Buesch <mb@bu3sch.de>
Date:   Thu Jun 19 19:33:51 2008 +0200

    b43: Add debugfs files for random SHM access
    
    This adds debugfs files for random SHM access.
    This is needed in order to implement firmware and driver debugging
    scripts in userspace.
    
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 8bd463f4f913db12a1b7374f84304631289a1e0b
Author: Michael Buesch <mb@bu3sch.de>
Date:   Thu Jun 19 00:35:49 2008 +0200

    b43: Add debugfs files for MMIO register access
    
    This adds debugfs files for reading and writing arbitrary
    wireless core registers. This is useful for debugging.
    
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5a9f7b047e81a73a1ce3e42ef87c28a61fd4df24
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Wed Jun 18 14:58:09 2008 +0200

    mac80211: use separate spinlock for sta flags
    
    David Ellingsworth posted a bug that was only noticable on UP/NO-PREEMPT
    and Michael correctly analysed it to be a spin_lock_bh() section within
    a spin_lock_irqsave() section. This adds a separate spinlock for the
    sta_info flags to fix that issue and avoid having to take much care
    about where the sta flag manipulation functions are called.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Reported-By: ﻿David Ellingsworth <david@identd.dyndns.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 135a2110c55c71d7ccaf5ac66968b993347fe8e2
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Mon Jun 16 20:55:29 2008 +0200

    mac80211: remove shared key todo
    
    Adding shared key authentication is not going to happen anyway.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 8160465dc7197dc1abc426852bb3fa00108923f4
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Mon Jun 16 19:58:00 2008 +0200

    rt2x00: Release rt2x00 2.1.8
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f529932ce27e809e8c9bab5d744df5aef8a89157
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Mon Jun 16 19:57:40 2008 +0200

    rt2x00: Increase queue size
    
    Without the preallocated DMA we can now safely increase
    the queue size withotu negative impact on the memory
    requirements of rt2x00.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit c1d35dfa0f7d75ba14c442143a9ad8e232d3edfb
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Mon Jun 16 19:57:11 2008 +0200

    rt2x00: Fix sparse warning on nested container_of()
    
    Sparse produces warnings about nested contain_of() statements,
    this means that lines like:
    	interface_to_usbdev(to_usb_interface(rt2x00dev->dev));
    will upset sparse.
    Add a new macro to rt2x00usb.h which will convert to device
    structure to the usb_device pointer in 2 steps to prevent this
    sparse warning.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit d74f5ba473b915e5d4ea1ed391984bb62d9de8b1
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Mon Jun 16 19:56:54 2008 +0200

    rt2x00: Cleanup symbol exports
    
    With a bit of code moving to rt2x00lib within the
    TX and RX paths we can now remove a lot of EXPORT_SYMBOL_GPL()
    statements. This cleans up the interface between rt2x00lib
    and the drivers and has the additional benefit that rt2x00pci
    and rt2x00usb are trimmed down in size as well since they
    have less to do.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit c4da004857056e6ee034c4110ccdcba659077b7e
Author: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
Date:   Mon Jun 16 19:56:31 2008 +0200

    rt2x00: Replace statically allocated DMA buffers with mapped skb's.
    
    The current PCI drivers require a lot of pre-allocated DMA buffers. Reduce this
    by using dynamically mapped skb's (using pci_map_single) instead of the pre-
    allocated DMA buffers that are allocated at device start-up time.
    
    At the same time move common RX path code into rt2x00lib from rt2x00pci and
    rt2x00usb, as the RX paths now are now almost the same.
    
    Signed-off-by: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 30caa6e3d586442f7c3ad081260ee1b22bb123de
Author: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
Date:   Mon Jun 16 19:56:08 2008 +0200

    rt2x00: Centralize allocation of RX skbs.
    
    In preparation of replacing the statically allocated DMA buffers with
    dynamically mapped skbs, centralize the allocation of RX skbs to rt2x00queue.c
    and let rt2x00pci already use them.
    
    Signed-off-by: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 14a3bf89212b5c758bd39bb4afc972c4ba6d599f
Author: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
Date:   Mon Jun 16 19:55:43 2008 +0200

    rt2x00: Convert rt2x00 to use generic DMA-mapping API
    
    At the same time clean up the device administration a bit, by storing a pointer
    to struct device instead of a void pointer that is dependent on the type of
    device. The normal PCI and USB subsystem provided macros can be used to convert
    the device pointer to the right type.
    This makes the rt2x00 driver a bit more type-safe.
    
    Signed-off-by: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit c95edf5432f097c926dd3f59239ecde80da3b214
Author: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
Date:   Mon Jun 16 19:55:18 2008 +0200

    rt2x00: Properly clean up beacon skbs.
    
    The skbs containing the beacons weren't properly cleaned up for rt2400pci, rt2500pci,
    rt61pci, and rt73usb. Clean up those skbs in the manner appropriate for each driver.
    
    Signed-off-by: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit ac1044628d477d655f5f70420c3493119abeb6d3
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Mon Jun 16 19:54:57 2008 +0200

    rt2x00: Use ieee80211 fc handlers
    
    With the introduction of the ieee80211 fc handlers
    we can now remove the rt2x00.h versions to use the
    global versions.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Reviewed-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e800f17c6ffe8b0410d8cf060ab204b93e9c73ab
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Mon Jun 16 15:35:10 2008 +1000

    wireless: fix fallout from device_create removal
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b662348662f9661f9259c7186c1bdb65620045f1
Author: Assaf Krauss <assaf.krauss@intel.com>
Date:   Mon Jun 16 16:09:49 2008 +0300

    mac80211: 11h - Handling measurement request
    
    This patch handles the 11h measurement request information element.
    This is minimal requested implementation - refuse measurement.
    
    Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f2df38596a81b6c24f4586b0b4befeaebf3e02db
Author: Assaf Krauss <assaf.krauss@intel.com>
Date:   Sun Jun 15 18:23:29 2008 +0300

    mac80211: 11h Infrastructure - Parsing
    
    This patch introduces parsing of 11h and 11d related elements from incoming
    management frames.
    
    Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b99a017c01bb19b58fd0826e36a1bdacf581c545
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Sat Jun 14 23:33:40 2008 -0700

    b43legacy: use frame control helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f37d923422b61884a75a2a64865ed03ca5ccfc6d
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Sat Jun 14 23:33:39 2008 -0700

    b43: use frame control helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 85365820590e2fb54684c7163047f866ccbf4760
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Sat Jun 14 23:33:39 2008 -0700

    zd1211rw: use frame control helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 24b56e705587cd3a51efb1229e73ea6e3e757f05
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Sat Jun 14 23:33:38 2008 -0700

    ath5k: use frame control helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 94d9842403f770239a656586442454b7a8f2df29
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jun 5 21:25:11 2008 +0300

    remove the strip driver
    
    The latest trace about usage of this driver I found was an (unanswered)
    request for help by a user trying to get it working reliably five years
    ago with kernel 2.4 .
    
    And even if it was still working the use cases of this driver (requiring
    both the hardware and someone providing this kind of wireless network)
    have become practically nonexisting.
    
    This patch therefore removes the strip driver.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f7983f7301d530cb3f3a02618c944f6d108d11df
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Mon Jun 23 17:46:43 2008 -0300

    rfkill: improve documentation for kernel drivers
    
    Improve the documentation of how to use the rfkill class in kernel drivers,
    based on the doubts that came up in a thread in linux-wireless.
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
    Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5005657cbd0fd6f277f807c0612a6b6d4396a02c
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Mon Jun 23 17:46:42 2008 -0300

    rfkill: rename the rfkill_state states and add block-locked state
    
    The current naming of rfkill_state causes a lot of confusion: not only the
    "kill" in rfkill suggests negative logic, but also the fact that rfkill cannot
    turn anything on (it can just force something off or stop forcing something
    off) is often forgotten.
    
    Rename RFKILL_STATE_OFF to RFKILL_STATE_SOFT_BLOCKED (transmitter is blocked
    and will not operate; state can be changed by a toggle_radio request), and
    RFKILL_STATE_ON to RFKILL_STATE_UNBLOCKED (transmitter is not blocked, and may
    operate).
    
    Also, add a new third state, RFKILL_STATE_HARD_BLOCKED (transmitter is blocked
    and will not operate; state cannot be changed through a toggle_radio request),
    which is used by drivers to indicate a wireless transmiter was blocked by a
    hardware rfkill line that accepts no overrides.
    
    Keep the old names as #defines, but document them as deprecated.  This way,
    drivers can be converted to the new names *and* verified to actually use rfkill
    correctly one by one.
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
    Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit dc288520a21879c6540f3249e9532c5e032da4e8
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Mon Jun 23 17:23:08 2008 -0300

    rfkill: document rw rfkill switches and clarify input subsystem interactions
    
    Rework the documentation so as to make sure driver writers understand
    exactly where the boundaries are for input drivers related to rfkill
    switches, buttons and keys, and rfkill class drivers.
    
    Also fix a small error in the documentation: setting the state of a normal
    instance of the rfkill class does not affect the state of any other devices
    (unless they are tied by firmware/hardware somehow).
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
    Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
    Cc: Dmitry Torokhov <dtor@mail.ru>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 4081f00dc45abce6bdac352a6354c07ce15db45b
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Mon Jun 23 17:23:07 2008 -0300

    rfkill: do not allow userspace to override ALL RADIOS OFF
    
    SW_RFKILL_ALL is the "emergency power-off all radios" input event.  It must
    be handled, and must always do the same thing as far as the rfkill system
    is concerned: all transmitters are to go *immediately* offline.
    
    For safety, do NOT allow userspace to override EV_SW SW_RFKILL_ALL OFF.  As
    long as rfkill-input is loaded, that event will *always* be processed, and
    it will *always* force all rfkill switches to disable all wireless
    transmitters, regardless of user_claim attribute or anything else.
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
    Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
    Cc: Dmitry Torokhov <dtor@mail.ru>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit fbc6af2f3c46df4722f5161d0ad20dd87cd7dfa9
Author: Fabien Crespel <fabien@crespel.net>
Date:   Mon Jun 23 17:23:06 2008 -0300

    rfkill: drop current_state from tasks in rfkill-input
    
    The whole current_state thing seems completely useless and a source of
    problems in rfkill-input, since state comparison is already done in rfkill,
    and rfkill-input is more than likely to become out of sync with the real
    state.
    
    Signed-off-by: Fabien Crespel <fabien@crespel.net>
    Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
    Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
    Cc: Dmitry Torokhov <dtor@mail.ru>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit ffb67c34e436fb163c4067936ccec797354fa6c6
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Mon Jun 23 17:23:05 2008 -0300

    rfkill: add uevent notifications
    
    Use the notification chains to also send uevents, so that userspace can be
    notified of state changes of every rfkill switch.
    
    Userspace should use these events for OSD/status report applications and
    rfkill GUI frontends.  HAL might want to broadcast them over DBUS, for
    example.  It might be also useful for userspace implementations of
    rfkill-input, or to use HAL as the platform driver which promotes rfkill
    switch change events into input events (to synchronize all other switches)
    when necessary for platforms that lack a convenient platform-specific
    kernel module to do it.
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
    Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
    Cc: Dmitry Torokhov <dtor@mail.ru>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 99c632e5a304e1f76350eb9e8b2493514de8b60c
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Mon Jun 23 17:23:04 2008 -0300

    rfkill: add type string helper
    
    We will need access to the rfkill switch type in string format for more
    than just sysfs.  Therefore, move it to a generic helper.
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
    Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 79399a8d1908f6a406e82d23c5a9937e1722ed3a
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Mon Jun 23 17:23:03 2008 -0300

    rfkill: add notifier chains support
    
    Add a notifier chain for use by the rfkill class.  This notifier chain
    signals the following events (more to be added when needed):
    
      1. rfkill: rfkill device state has changed
    
    A pointer to the rfkill struct will be passed as a parameter.
    
    The notifier message types have been added to include/linux/rfkill.h
    instead of to include/linux/notifier.h in order to avoid the madness of
    modifying a header used globally (and that triggers an almost full tree
    rebuild every time it is touched) with information that is of interest only
    to code that includes the rfkill.h header.
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
    Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 526324b61a9667ed9a71f0a8a8899cf675346c76
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Mon Jun 23 17:23:02 2008 -0300

    rfkill: rework suspend and resume handlers
    
    The resume handler should reset the wireless transmitter rfkill
    state to exactly what it was when the system was suspended.  Do it,
    and do it using the normal routines for state change while at it.
    
    The suspend handler should force-switch the transmitter to blocked
    state, ignoring caches.  Do it.
    
    Also take an opportunity shot to rfkill_remove_switch() and also
    force the transmitter to blocked state there, bypassing caches.
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
    Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 477576a073699783abb53ae14993d5d41c66301d
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Mon Jun 23 17:23:01 2008 -0300

    rfkill: add the WWAN radio type
    
    Unfortunately, instead of adding a generic Wireless WAN type, a technology-
    specific type (WiMAX) was added.  That's useless for other WWAN devices,
    such as EDGE, UMTS, X-RTT and other such radios.
    
    Add a WWAN rfkill type for generic wireless WAN devices.  No keys are added
    as most devices really want to use KEY_WLAN for WWAN control (in a cycle of
    none, WLAN, WWAN, WLAN+WWAN) and need no specific keycode added.
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
    Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
    Cc: Iñaky Pérez-González <inaky.perez-gonzalez@intel.com>
    Cc: David S. Miller <davem@davemloft.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 801e49af4c1a9b988ba0d25de2b368c99c3bf2b3
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Mon Jun 23 17:23:00 2008 -0300

    rfkill: add read-write rfkill switch support
    
    Currently, rfkill support for read/write rfkill switches is hacked through
    a round-trip over the input layer and rfkill-input to let a driver sync
    rfkill->state to hardware changes.
    
    This is buggy and sub-optimal.  It causes real problems.  It is best to
    think of the rfkill class as supporting only write-only switches at the
    moment.
    
    In order to implement the read/write functionality properly:
    
    Add a get_state() hook that is called by the class every time it needs to
    fetch the current state of the switch.  Add a call to this hook every time
    the *current* state of the radio plays a role in a decision.
    
    Also add a force_state() method that can be used to forcefully syncronize
    the class' idea of the current state of the switch.  This allows for a
    faster implementation of the read/write functionality, as a driver which
    get events on switch changes can avoid the need for a get_state() hook.
    
    If the get_state() hook is left as NULL, current behaviour is maintained,
    so this change is fully backwards compatible with the current rfkill
    drivers.
    
    For hardware that issues events when the rfkill state changes, leave
    get_state() NULL in the rfkill struct, set the initial state properly
    before registering with the rfkill class, and use the force_state() method
    in the driver to keep the rfkill interface up-to-date.
    
    get_state() can be called by the class from atomic context. It must not
    sleep.
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
    Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
    Cc: Dmitry Torokhov <dtor@mail.ru>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e954b0b85b9e737564b8ad9738de5816747b5901
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Mon Jun 23 17:22:59 2008 -0300

    rfkill: add parameter to disable radios by default
    
    Currently, radios are always enabled when their rfkill interface is
    registered.  This is not optimal, the safest state for a radio is to be
    offline unless the user turns it on.
    
    Add a module parameter that causes all radios to be disabled when their
    rfkill interface is registered.  The module default is not changed so
    unless the parameter is used, radios will still be forced to their enabled
    state when they are registered.
    
    The new rfkill module parameter is called "default_state".
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
    Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 28f089c18464810ec9e91ee10a89adbb02ad7765
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Mon Jun 23 17:22:58 2008 -0300

    rfkill: handle SW_RFKILL_ALL events
    
    Teach rfkill-input how to handle SW_RFKILL_ALL events (new name for the
    SW_RADIO event).
    
    SW_RFKILL_ALL is an absolute enable-or-disable command that is tied to all
    radios in a system.
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
    Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
    Cc: Dmitry Torokhov <dtor@mail.ru>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit c8fcd905a59a535bff93a120ac44b09ce24e13e6
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Mon Jun 23 17:22:57 2008 -0300

    rfkill: fix minor typo in kernel doc
    
    Fix a minor typo in an exported function documentation
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
    Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
    Cc: Dmitry Torokhov <dtor@mail.ru>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f3146aff7f283c8699e0c97df6307a705786eeba
Author: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date:   Mon Jun 23 17:22:56 2008 -0300

    rfkill: clarify meaning of rfkill states
    
    rfkill really should have been named rfswitch.  As it is, one can get
    confused whether RFKILL_STATE_ON means the KILL switch is on (and
    therefore, the radio is being *blocked* from operating), or whether it
    means the RADIO rf output is on.
    
    Clearly state that RFKILL_STATE_ON means the radio is *unblocked* from
    operating (i.e. there is no rf killing going on).
    
    Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
    Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
    Cc: Dmitry Torokhov <dtor@mail.ru>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit fa3d319ac6f648dc51cb672a31f482c80a8c2457
Author: Pavel Machek <pavel@suse.cz>
Date:   Thu Jun 26 00:25:43 2008 +0200

    pci-gart_64.c: could we get better explanation?
    
    Add better explanation to pci-gart.
    
    Signed-off-by: Pavel Machek <pavel@suse.cz>
    Cc: Dave Jones <davej@codemonkey.org.uk>
    Cc: Andi Kleen <andi@firstfloor.org>
    Cc: Trivial patch monkey <trivial@kernel.org>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 15c8b6c1aaaf1c4edd67e2f02e4d8e1bd1a51c0d
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Fri May 9 09:39:44 2008 +0200

    on_each_cpu(): kill unused 'retry' parameter
    
    It's not even passed on to smp_call_function() anymore, since that
    was removed. So kill it.
    
    Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 8691e5a8f691cc2a4fda0651e8d307aaba0e7d68
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Fri Jun 6 11:18:06 2008 +0200

    smp_call_function: get rid of the unused nonatomic/retry argument
    
    It's never used and the comments refer to nonatomic and retry
    interchangably. So get rid of it.
    
    Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 490f5de52a87063fcb40e3b22f61b0779603ff6d
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Tue Jun 10 20:52:59 2008 +0200

    sh: convert to generic helpers for IPI function calls
    
    This converts sh to use the new helpers for smp_call_function() and
    friends, and adds support for smp_call_function_single(). Not tested,
    but it compiles.
    
    Acked-by: Paul Mundt <lethal@linux-sh.org>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit dbcf4787d816a4694ec83b5fde1a947c3ce74d57
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Tue Jun 10 20:50:56 2008 +0200

    parisc: convert to generic helpers for IPI function calls
    
    This converts parisc to use the new helpers for smp_call_function() and
    friends, and adds support for smp_call_function_single(). Tested by
    Kyle, seems to work.
    
    Cc: Matthew Wilcox <matthew@wil.cx>
    Cc: Grant Grundler <grundler@parisc-linux.org>
    Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 2f304c0a0a55072b80957580f1b66256a615d8da
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Tue Jun 17 10:45:23 2008 +0200

    mips: convert to generic helpers for IPI function calls
    
    This converts mips to use the new helpers for smp_call_function() and
    friends, and adds support for smp_call_function_single(). Not tested,
    but it compiles.
    
    mips shares the same IPI for smp_call_function() and
    smp_call_function_single(), since not all mips platforms have enough
    available IPIs to support seperate setups.
    
    Cc: Ralf Baechle <ralf@linux-mips.org>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 7b7426c8a615cf61df9a77b9df7d5b75d91e3fa0
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Tue Jun 10 20:49:30 2008 +0200

    m32r: convert to generic helpers for IPI function calls
    
    This converts m32r to use the new helpers for smp_call_function() and
    friends, and adds support for smp_call_function_single(). Not tested,
    not even compiled.
    
    Cc: Hirokazu Takata <takata@linux-m32r.org>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit f6dd9fa5a75a3dae16c6843e74e56bf75be51c7c
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Tue Jun 10 20:48:30 2008 +0200

    arm: convert to generic helpers for IPI function calls
    
    This converts arm to use the new helpers for smp_call_function() and
    friends, and adds support for smp_call_function_single().
    
    Fixups and testing done by Catalin Marinas <catalin.marinas@arm.com>
    
    Cc: Russell King <rmk@arm.linux.org.uk>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit c524a1d8914408fd57241d9542fa2d402f004a33
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Tue Jun 10 20:47:29 2008 +0200

    alpha: convert to generic helpers for IPI function calls
    
    This converts alpha to use the new helpers for smp_call_function() and
    friends, and adds support for smp_call_function_single().
    
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit f27b433ef32a77c8cb76f018507453df7c03e552
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Thu Jun 26 11:22:30 2008 +0200

    ia64: convert to generic helpers for IPI function calls
    
    This converts ia64 to use the new helpers for smp_call_function() and
    friends, and adds support for smp_call_function_single().
    
    Cc: Tony Luck <tony.luck@intel.com>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit b7d7a2404f80386307ccc0cde63d8d2a5e3bc85c
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Thu Jun 26 11:22:13 2008 +0200

    powerpc: convert to generic helpers for IPI function calls
    
    This converts ppc to use the new helpers for smp_call_function() and
    friends, and adds support for smp_call_function_single().
    
    ppc loses the timeout functionality of smp_call_function_mask() with
    this change, as the generic code does not provide that.
    
    Acked-by: Paul Mackerras <paulus@samba.org>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 3b16cf874861436725c43ba0b68bdd799297be7c
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Thu Jun 26 11:21:54 2008 +0200

    x86: convert to generic helpers for IPI function calls
    
    This converts x86, x86-64, and xen to use the new helpers for
    smp_call_function() and friends, and adds support for
    smp_call_function_single().
    
    Acked-by: Ingo Molnar <mingo@elte.hu>
    Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit 3d4422332711ef48ef0f132f1fcbfcbd56c7f3d1
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Thu Jun 26 11:21:34 2008 +0200

    Add generic helpers for arch IPI function calls
    
    This adds kernel/smp.c which contains helpers for IPI function calls. In
    addition to supporting the existing smp_call_function() in a more efficient
    manner, it also adds a more scalable variant called smp_call_function_single()
    for calling a given function on a single CPU only.
    
    The core of this is based on the x86-64 patch from Nick Piggin, lots of
    changes since then. "Alan D. Brunelle" <Alan.Brunelle@hp.com> has
    contributed lots of fixes and suggestions as well. Also thanks to
    Paul E. McKenney <paulmck@linux.vnet.ibm.com> for reviewing RCU usage
    and getting rid of the data allocation fallback deadlock.
    
    Acked-by: Ingo Molnar <mingo@elte.hu>
    Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

commit f82796214a95b1ec00c2f121c1080d10f2b099a1
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Thu Jun 26 02:01:37 2008 -0500

    powerpc/booke: Add kprobes support for booke style processors
    
    This patch is based on work done by Madhvesh. R. Sulibhavi back in
    March 2007.
    
    We refactor some of the single step handling since it differs between
    "classic" and "booke" powerpc cores.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit b76e59d1fb086c2fdac5d243e09786d6581f2026
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Thu Jun 26 01:57:58 2008 -0500

    powerpc/kprobes: Some minor fixes
    
    * Mark __flush_icache_range as a function that can't be probed since its
      used by the kprobe code.
    
    * Fix an issue with single stepping and async exceptions.  We need to
      ensure that we dont get an async exception (external, decrementer, etc)
      while we are attempting to single step the probe point.
    
      Added a check to ensure we only handle a single step if its really
      intended for the instruction in question.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 0729fbf3bc70870370b4f43d652f05a468dc68b8
Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date:   Wed Jun 25 12:24:52 2008 -0700

    rcu: make rcutorture even more vicious: invoke RCU readers from irq handlers (timers)
    
    This patch allows torturing RCU from irq handlers (timers, in this case).
    A new module parameter irqreader enables such additional torturing,
    and is enabled by default.  Variants of RCU that do not tolerate readers
    being called from irq handlers (e.g., SRCU) ignore irqreader.
    
    Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
    Cc: josh@freedesktop.org
    Cc: dvhltc@us.ibm.com
    Cc: niv@us.ibm.com
    Cc: dino@in.ibm.com
    Cc: akpm@linux-foundation.org
    Cc: torvalds@linux-foundation.org
    Cc: vegard.nossum@gmail.com
    Cc: adobriyan@gmail.com
    Cc: oleg@tv-sign.ru
    Cc: bunk@kernel.org
    Cc: rjw@sisk.pl
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9a13150109fb418c50fa400c012f90d0ce6f67c3
Merge: 3ccf79f... 543cf4c...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jun 26 09:24:23 2008 +0200

    Merge commit 'v2.6.26-rc8' into core/rcu

commit 90b9e47671d561fdf2802aac4ac749b6c86405e0
Author: Jarkko Nikula <jarkko.nikula@nokia.com>
Date:   Wed Jun 25 14:58:47 2008 +0300

    ALSA: ASoC: Add digital mic configuration to N810 machine driver
    
    Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit ee15ffdb140b1a4fda5f6a3a8b9994031de5edb4
Author: Jarkko Nikula <jarkko.nikula@nokia.com>
Date:   Wed Jun 25 14:58:46 2008 +0300

    ALSA: ASoC: TLV320AIC3X: Add support for digital microphone input
    
    AIC33 and AIC34 codecs in TLV320AIC3x family support digital microphone
    input. When enabled, the codec ADC takes bitstream input to low-pass
    filter from GPIO2 instead of its own delta-sigma modulator while providing
    oversampling clock through GPIO1.
    
    Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 81971a14947b344ee7f6e3781f7ef36d8996f57a
Author: Jarkko Nikula <jarkko.nikula@nokia.com>
Date:   Wed Jun 25 14:58:45 2008 +0300

    ALSA: ASoC: TLV320AIC3X: Modify only interface related bits in aic3x_set_dai_fmt
    
    Those two serial data interface control register bits have also other
    functions and they can be set before aic3x_set_dai_fmt is called.
    
    Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 0bd72a3d49fc9fcac0202e4a2f394c7ee82af914
Author: Jarkko Nikula <jarkko.nikula@nokia.com>
Date:   Wed Jun 25 14:42:08 2008 +0300

    ALSA: ASoC: TLV320AIC3X: Use register modifier widget for mic bias
    
    Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit e2be2ccf9416bb4e0eb5f851967e79261f41d7e5
Author: Jarkko Nikula <jarkko.nikula@nokia.com>
Date:   Wed Jun 25 14:42:07 2008 +0300

    ALSA: ASoC: Add support for generic DAPM register modifier widget
    
    This generic register modifier widget is for updating multiple codec
    register bits at once when the widget changes its power state.
    
    Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit a5c95e90c1baa9c1114875264bbd283526eb8377
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Mon Jun 23 14:51:29 2008 +0100

    ALSA: ASoC: Replace custom debug macros with pr_ equivalents
    
    Several ASoC codec drivers use custom macros equivalent to the standard
    pr_ macros, most of which are not actually used. Replace these custom
    macros with the standard ones.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 796d2ca84859d1fdb11ff06cd9707ffab5642fca
Author: Richard Purdie <richard@openedhand.com>
Date:   Mon Jun 23 14:51:28 2008 +0100

    ALSA: ASoC: Add AK4535 driver
    
    The AK4535 codec is included in some HP iPAQ systems.
    
    This driver was originally written by Richard Purdie and with some bug
    fixes from Milan Plzik.  While out of tree it has also had some
    mechanical updates for new APIs and current best practices from Liam
    Girdwood, Graeme Gregory and Mark Brown.
    
    Signed-off-by: Richard Purdie <richard@openedhand.com>
    Signed-off-by: Milan Plzik <milan.plzik@gmail.com>
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Graeme Gregory <gg@opensource.wolfsonmicro.com>
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 627d3e7abca30d6e86787c98dd7cbac0233bc5a9
Author: Andreas Mohr <andi@lisas.de>
Date:   Mon Jun 23 11:50:47 2008 +0200

    ALSA: PCI168 snd-azt3328: some more fixups
    
    - fix problem with codec register 0x6a being write-only
      by adding a software shadow register
      (caused annoying noise after module loading due to _toggling_
      between gameport and audio bits instead of configuring them properly)
    - rename several "Wave" mixer controls to "PCM", since this is
      what Wine and several other apps are looking for (IOW, _requiring_)
      and this is what AC97 specs use as naming, too,
      thus I'd guess it's what these controls are
    - cleanup, small optimizations
    
    Signed-off-by: Andreas Mohr <andi@lisas.de>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 981bcead3f2279a1ec6fb5f2c57aff79ed61a700
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Mon Jun 23 11:45:47 2008 +0200

    ALSA: trident - pause s/pdif output
    
    Stop the S/PDIF DMA engine and output when the device is told to pause.
    It will keep on looping the current buffer contents if this isn't done.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
    Tested-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 1d11604eebfc91204e3182b48d3d920f51b09d40
Author: Travis Place <wishie@wishie.net>
Date:   Mon Jun 23 11:42:30 2008 +0200

    ALSA: hda - Added SSID for 'Fujitsu Siemens Amilo M1451G' laptop
    
    Add the SSID for the "Fujitsu Siemens Amilo M1451G" laptop to
    patch_realtek.c , so that it uses ALC880_FUJITSU by default.
    
    Signed-off-by: Travis Place <wishie@wishie.net>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 3e0e469fa216ec70c93b1593821b759d19ee2e6b
Author: Travis Place <wishie@wishie.net>
Date:   Fri Jun 20 16:51:45 2008 +0200

    ALSA: hda - Added model selection for iMac 24"
    
    Added the SSID of a known iMac 24" to automatically use
    ALC885_IMAC24 quirk.
    
    Signed-off-by: Travis Place <wishie@wishie.net>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit eabe3228a80728a21f871ccc86c72c170ca1a2dc
Author: Jaroslav Kysela <perex@perex.cz>
Date:   Thu Jun 26 08:51:31 2008 +0200

    [ALSA] Revert "alsa: add annotations to bitwise type snd_pcm_hw_param_t"
    
    This reverts commit 36b34d2437104f323e09d7c6af6451d3c0b9c0cd.
    
    From: Al Viro <viro@ZenIV.linux.org.uk>
    
    WIW, *all* this stuff is not bitwise at all.  For crying out loud, half
    of these types are routinely used as array indices and loop variables...
    
    If anything, we want a different set of allowed operations - subtraction
    between elements of type (yielding integer), addition/subtraction of
    integer types not bigger than ours (yielding our type), comparisons,
    assignments (=, +=, -=, passing to function as argument, return from
    function, initializers) and second/third arguments in ?:.  With 0 *not*
    being allowed as a constant of such type.
    
    It's not bitwise; we may use the same infrastructure in sparse, but it
    should be a separate class of types (__attribute__((affine))).
    
    dma_addr_t is another candidate for the same treatment, but there we'll
    need helpers for conversions to hw-acceptable form (dma_to_le32(), etc.)
    and gradual conversion of drivers.
    
    ALSA ones and pm mess are absolutely straightforward cases, though.
    
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit d14b3dd6190af7ce4f88be68f8df828af6d44584
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Thu Jun 12 03:42:14 2008 +0400

    powerpc/QE: use arch_initcall to probe QUICC Engine GPIOs
    
    It was discussed that global arch_initcall() is preferred way to probe
    QE GPIOs, so let's use it.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 2308c954f55eae9f165a5a59bbdb0a0c586afe5a
Author: Vitaly Bordug <vitb@kernel.crashing.org>
Date:   Thu Jun 12 04:30:13 2008 +0400

    powerpc/85xx: Update pin setup for 8560ads
    
    Ports B and C pins programming is changed to get SCC2 UART and FCC3
    ethernet work.
    
    Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit d3c511ac1d72661fcf5f9c6f0ab60b889199a542
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Thu Jun 12 08:12:49 2008 -0500

    powerpc/cpm: Remove !CONFIG_PPC_CPM_NEW_BINDING code
    
    Now that arch/ppc is gone we always define CONFIG_PPC_CPM_NEW_BINDING so
    we can remove all the code associated with !CONFIG_PPC_CPM_NEW_BINDING.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 0b2a2e5b7747f1f63bd86ca22b5c6097da5b2137
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Thu Jun 12 08:05:09 2008 -0500

    cpm_uart: Remove !CONFIG_PPC_CPM_NEW_BINDING code
    
    Now that arch/ppc is gone we always define CONFIG_PPC_CPM_NEW_BINDING so
    we can remove all the code associated with !CONFIG_PPC_CPM_NEW_BINDING.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 0d8440657ef184907ac5add0b59c771ee8e8a77f
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Thu Jun 12 07:53:48 2008 -0500

    cpm_uart: fix whitespace issues
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit aba11fc50c925bbd6fb25d54eae2f86277a3b107
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Thu Jun 19 09:40:31 2008 -0500

    powerpc/e500mc: flush L2 on NAP for e500mc
    
    If we have an L2CSR register (e500mc) we need to flush the L2 before going
    to nap.  We use the HW flush mechanism provided in that register.
    
    The code reuses the CPU_FTR_604_PERF_MON bit as it is no longer used by
    any code in the kernel.  Additionally we didn't reuse the exist L2CR
    feature bit as this is intended for the 7xxx L2CR register and L2CSR
    is part of the new Freescale "Book-E" registers.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit fc4033b2f8b1482022bff3d05505a1b1631bb6de
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Wed Jun 18 16:26:52 2008 -0500

    powerpc/85xx: add DOZE/NAP support for e500 core
    
    The e500 core enter DOZE/NAP power-saving modes when the core go to
    cpu_idle routine.
    
    The power management default running mode is DOZE, If the user
    
    echo 1 > /proc/sys/kernel/powersave-nap
    
    the system will change to NAP running mode.
    
    Signed-off-by: Dave Liu <daveliu@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit e4ec7a00ed30429030112e5591cf3138645727c2
Author: Jesse Barnes <jbarnes@hobbes.(none)>
Date:   Wed Jun 25 16:12:25 2008 -0700

    PCI: correct resource number in debug output
    
    If pci_request_region fails, make the warning include the resource number,
    not the resource number + 1.

commit 34438ba602f9b8904aafe7559046ea68e99e88a0
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 13 10:52:13 2008 -0600

    PCIE: port driver: use dev_printk when possible
    
    Convert printks to use dev_printk().
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 531f254e5cdadb894f04ed27107cdb34c15817ea
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 13 10:52:12 2008 -0600

    PCIE: aer: use dev_printk when possible
    
    Convert printks to use dev_printk().
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 80ccba1186d48fa728dc4b1456cc07ffb07da501
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date:   Fri Jun 13 10:52:11 2008 -0600

    PCI: use dev_printk when possible
    
    Convert printks to use dev_printk().
    
    I converted pr_debug() to dev_dbg().  Both use KERN_DEBUG and are enabled
    only when DEBUG is defined.
    
    I converted printk(KERN_DEBUG) to dev_printk(KERN_DEBUG), not to dev_dbg(),
    because dev_dbg() is only enabled when DEBUG is defined.
    
    I converted DBG(KERN_INFO) (only in setup-bus.c) to dev_info().  The DBG()
    name makes it sound like debug, but it's been enabled forever, so dev_info()
    preserves the previous behavior.
    
    I tried to make the resource assignment formats more consistent, e.g.,
      "BAR %d: got res [%#llx-%#llx] bus [%#llx-%#llx] flags %#lx\n"
    instead of sometimes using "start-end" and sometimes using "size@start".
    I'm not attached to one or the other; I'd just like them consistent.
    
    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit b86ec7ed2877f560ff069e8ed1b433a9005619c6
Author: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date:   Fri Jun 20 11:54:06 2008 +0900

    Remove unnecessary 'tmp' variable from pci_hp_register().
    
    Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 563f119080b505076429b47722fbf6374b546fa7
Author: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date:   Fri Jun 20 12:05:52 2008 +0900

    pciehp: remove inline from command related functions
    
    The pcie_poll_cmd() and pcie_wait_cmd() are too large to be
    inlined.
    
    Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 66618bad123494beb30c0d590460e972e5b0977e
Author: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date:   Fri Jun 20 12:05:12 2008 +0900

    pciehp: change command polling frequency
    
    Change command polling frequency to 100Hz from 10Hz in order to reduce
    the delay in the common case of a command completing quickly.
    
    Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 820943b6fc4781621dee52ba026106758a727dd3
Author: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date:   Fri Jun 20 12:04:33 2008 +0900

    pciehp: cleanup pcie_poll_cmd
    
    Cleanup pcie_poll_cmd(): check the slot status once before entering our
    completion test loop and convert the loop to a simpler while() block.
    
    Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit b30dd56d1c3786fb0c4e442a58d9a2ea78eeabb9
Author: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date:   Fri Jun 20 12:06:24 2008 +0900

    pciehp: fix typo in hpc_release_ctlr
    
    Fix the typo in hpc_release_ctlr().
    
    Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 65b943f630bc177b743ca05b4cb6defe8fcffa6e
Author: Jesse Barnes <jbarnes@hobbes.(none)>
Date:   Wed Jun 25 15:27:34 2008 -0700

    PCI: fixup kdoc blocks for hotplug functions
    
    A few warnings snuck in as parameters were added or renamed.
    
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 1839cea91e5629756dd4f87c5d70d8a18b89c0b4
Merge: e35c326... ccc5805...
Author: John W. Linville <linville@tuxdriver.com>
Date:   Wed Jun 25 15:17:58 2008 -0400

    Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/wireless-2.6

commit 8d5be7f4e8515af461cbc8f07687ccc81507d508
Author: Vegard Nossum <vegard.nossum@gmail.com>
Date:   Wed Jun 25 08:50:10 2008 +0200

    softlockup: show irqtrace
    
    This patch adds some information about when interrupts were last
    enabled and disabled to the output of the softlockup detector.
    
    Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Johannes Weiner <hannes@saeurebad.de>
    Cc: Arjan van de Ven <arjan@linux.intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c7e745c6de92a757ec525fbc9a74891651a5f1c6
Merge: 688c917... 543cf4c...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 25 17:49:08 2008 +0200

    Merge commit 'v2.6.26-rc8' into core/softlockup

commit 400d34944c4ad82a817c06e570bc93b1114aa596
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon Jun 16 04:30:03 2008 -0700

    xen: add mechanism to extend existing multicalls
    
    Some Xen hypercalls accept an array of operations to work on.  In
    general this is because its more efficient for the hypercall to the
    work all at once rather than as separate hypercalls (even batched as a
    multicall).
    
    This patch adds a mechanism (xen_mc_extend_args()) to allocate more
    argument space to the last-issued multicall, in order to extend its
    argument list.
    
    The user of this mechanism is xen/mmu.c, which uses it to extend the
    args array of mmu_update.  This is particularly valuable when doing
    the update for a large mprotect, which goes via
    ptep_modify_prot_commit(), but it also manages to batch updates to
    pgd/pmds as well.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
    Acked-by: Hugh Dickins <hugh@veritas.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e57778a1e30470c9f5b79e370511b9af29b59c48
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon Jun 16 04:30:02 2008 -0700

    xen: implement ptep_modify_prot_start/commit
    
    Xen has a pte update function which will update a pte while preserving
    its accessed and dirty bits.  This means that ptep_modify_prot_start() can be
    implemented as a simple read of the pte value.  The hardware may
    update the pte in the meantime, but ptep_modify_prot_commit() updates it while
    preserving any changes that may have happened in the meantime.
    
    The updates in ptep_modify_prot_commit() are batched if we're currently in lazy
    mmu mode.
    
    The mmu_update hypercall can take a batch of updates to perform, but
    this code doesn't make particular use of that feature, in favour of
    using generic multicall batching to get them all into the hypervisor.
    
    The net effect of this is that each mprotect pte update turns from two
    expensive trap-and-emulate faults into they hypervisor into a single
    hypercall whose cost is amortized in a batched multicall.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
    Acked-by: Hugh Dickins <hugh@veritas.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 08b882c627aeeeb3cfd3c4354f0d360d7949549d
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon Jun 16 04:30:01 2008 -0700

    paravirt: add hooks for ptep_modify_prot_start/commit
    
    This patch adds paravirt-ops hooks in pv_mmu_ops for ptep_modify_prot_start and
    ptep_modify_prot_commit.  This allows the hypervisor-specific backends to
    implement these in some more efficient way.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
    Acked-by: Hugh Dickins <hugh@veritas.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1ea0704e0da65b2b46f9142ff1391163aac24060
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon Jun 16 04:30:00 2008 -0700

    mm: add a ptep_modify_prot transaction abstraction
    
    This patch adds an API for doing read-modify-write updates to a pte's
    protection bits which may race against hardware updates to the pte.
    After reading the pte, the hardware may asynchonously set the accessed
    or dirty bits on a pte, which would be lost when writing back the
    modified pte value.
    
    The existing technique to handle this race is to use
    ptep_get_and_clear() atomically fetch the old pte value and clear it
    in memory.  This has the effect of marking the pte as non-present,
    which will prevent the hardware from updating its state.  When the new
    value is written back, the pte will be present again, and the hardware
    can resume updating the access/dirty flags.
    
    When running in a virtualized environment, pagetable updates are
    relatively expensive, since they generally involve some trap into the
    hypervisor.  To mitigate the cost of these updates, we tend to batch
    them.
    
    However, because of the atomic nature of ptep_get_and_clear(), it is
    inherently non-batchable.  This new interface allows batching by
    giving the underlying implementation enough information to open a
    transaction between the read and write phases:
    
    ptep_modify_prot_start() returns the current pte value, and puts the
      pte entry into a state where either the hardware will not update the
      pte, or if it does, the updates will be preserved on commit.
    
    ptep_modify_prot_commit() writes back the updated pte, makes sure that
      any hardware updates made since ptep_modify_prot_start() are
      preserved.
    
    ptep_modify_prot_start() and _commit() must be exactly paired, and
    used while holding the appropriate pte lock.  They do not protect
    against other software updates of the pte in any way.
    
    The current implementations of ptep_modify_prot_start and _commit are
    functionally unchanged from before: _start() uses ptep_get_and_clear()
    fetch the pte and zero the entry, preventing any hardware updates.
    _commit() simply writes the new pte value back knowing that the
    hardware has not updated the pte in the meantime.
    
    The only current user of this interface is mprotect
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
    Acked-by: Hugh Dickins <hugh@veritas.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f6477cc76c73833a56e97f1fafc36a7ca92927e5
Merge: fd2c17e... 543cf4c...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 25 12:36:55 2008 +0200

    Merge branch 'linus' into x86/timers

commit 8700600a74852d75eb965b969dcf9f58e2b32546
Merge: b8e0418... 543cf4c...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 25 12:31:28 2008 +0200

    Merge branch 'linus' into x86/nmi

commit 607baf1f4ef94637ab0f7d0e258932851dc5c0a2
Merge: 064a32d... 543cf4c...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 25 12:31:14 2008 +0200

    Merge branch 'linus' into x86/memtest

commit 0ed368c71aa65cba8d349432bd4dab4a9a2eb39c
Merge: 7aaaec3... 543cf4c...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 25 12:30:54 2008 +0200

    Merge branch 'linus' into x86/kconfig

commit cbd6712406a3ea861b49fbfd46e23cbf5f8e073f
Merge: d939d28... 543cf4c...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 25 12:30:49 2008 +0200

    Merge branch 'linus' into x86/irq

commit 48cf937f48f68bd1e61f37c6357dbff5adb95532
Merge: fce3966... 543cf4c...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 25 12:30:33 2008 +0200

    Merge branch 'linus' into x86/i8259

commit 037a6079eb925f7653bddf1501f777abcd4fc91e
Merge: 0754557... 543cf4c...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 25 12:30:26 2008 +0200

    Merge branch 'linus' into x86/gart

commit 8b7ef4ec5b1ac8b6feebf5ae9cda85a7514728f8
Merge: a1d5a86... 543cf4c...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 25 12:30:21 2008 +0200

    Merge branch 'linus' into x86/fixmap

commit 28f73e51d0f64a5b896ad816ab8df6f3bcec5810
Merge: f3f3149... 543cf4c...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 25 12:30:10 2008 +0200

    Merge branch 'linus' into x86/delay
    
    Conflicts:
    
    	arch/x86/kernel/tsc_32.c
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1262b0088f3c1928c0487d4074c6cda11a8b78c6
Merge: 378fc6e... 543cf4c...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 25 12:29:32 2008 +0200

    Merge branch 'linus' into x86/cleanups

commit 37f5d732f34fa099676b2c52b8a57bab01a011de
Merge: ed9e499... 543cf4c...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 25 12:29:02 2008 +0200

    Merge branch 'linus' into tracing/sysprof

commit f4628e644c34d9e6242ea18487b2ed58ee04e3eb
Merge: cb9aa97... 543cf4c...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 25 12:28:47 2008 +0200

    Merge branch 'linus' into tracing/mmiotrace-mergefixups

commit 97e6722b8d6b5880c4d5751127d5083b1b7df27d
Merge: f22f9a8... 543cf4c...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 25 12:27:56 2008 +0200

    Merge branch 'linus' into tracing/ftrace

commit 773dc8eacaedb2e8c8d0defb5de2c66ea7dc4a08
Merge: 961ccdd... 543cf4c...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 25 12:27:05 2008 +0200

    Merge branch 'linus' into sched/new-API-sched_setscheduler

commit f57aec5a871907427060196f6bac3d0011b38450
Merge: 1de8644... 543cf4c...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 25 12:26:59 2008 +0200

    Merge branch 'linus' into sched/devel
    
    Conflicts:
    
    	kernel/sched_rt.c
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ace7f1b79670aa0c1d9f4b0442be82e565827333
Merge: a60b33c... 543cf4c...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 25 12:23:59 2008 +0200

    Merge branch 'linus' into core/softirq

commit d02859ecb321c8c0f74cb9bbe3f51a59e58822b0
Merge: a987b16... 543cf4c...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 25 12:16:51 2008 +0200

    Merge commit 'v2.6.26-rc8' into x86/xen
    
    Conflicts:
    
    	arch/x86/xen/enlighten.c
    	arch/x86/xen/mmu.c
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit fc68911ee379bff429c2f8dfc0a4d3277eb193ec
Author: Mike Frysinger <vapier.adi@gmail.com>
Date:   Wed Jun 25 11:41:42 2008 +0800

    Blackfin arch: use the generic platform nand driver to support nand flash on bf53x board which do not have on-chip nand flash controller
    
    Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>

commit 177db6ffd0599430a2ab63045e88fc4031f42420
Author: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Date:   Wed Jun 18 15:32:19 2008 -0700

    ixgbe: add LRO support
    
    Support for in-kernel LRO with the ability to enable/disable via ethtool
    based on comments from Ben Hutchings.
    
    Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 8f85cd7fefa3d01c4e05aac1cb198733336cf44b
Author: Divy Le Ray <divy@chelsio.com>
Date:   Mon Jun 23 11:02:59 2008 -0700

    cxgb3 - add missing adapter type for RDMA
    
    T3C added support is now reflected to the RDMA driver.
    
    Signed-off-by: Divy Le Ray <divy@chelsio.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 78a655181409d9d0f2b730ccb897c18794826495
Author: Grant Grundler <grundler@parisc-linux.org>
Date:   Thu Jun 5 00:38:55 2008 -0600

    drivers/net/tulip: update first comment in tulip files
    
    Three basic changes to the comments at the top of each file:
    1) remove stale "Maintained by" line...I prefer people look in MAINTAINERS.
    2) Drop reference to stale sf.net/tulip website (I didn't see anything
       of value there)
    3) Point people at bugzilla.kernel.org to submit bugs...will always
       get tracked regardless of who the maintainer is.
    
    Signed-off-by: Grant Grundler <grundler@parisc-linux.org>
    Acked-by-stale-maintainer: Jeff Garzik <jgarzik@redhat.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 2bdf06c047d0bf7baa629b9074086e5338bd2b60
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Tue Jun 24 22:16:08 2008 +0100

    DM9000: Add documentation for the driver.
    
    Add Documentation/networking/dm9000.txt for the DM9000
    network driver.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 6ff4ff06d2b6e4cfd4767ef03675cd3c7c70eaa0
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Tue Jun 24 22:16:07 2008 +0100

    DM9000: Remove DEFAULT_TRIGGER for request_irq() flags.
    
    Currently all but one user (AT91SAM9261EK) of the dm9000
    driver passes their IRQ flags through the resources attached
    to the platform device. This means we can remove the use
    of DEFAULT_TRIGGER as the blackfin machines all seem to
    have their triggers set properly.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 485ca22a10b3d3a4d156e170a541b8c3a5144f8c
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Tue Jun 24 22:16:06 2008 +0100

    DM9000: Re-unite menuconfig entries for DM9000 driver
    
    The ENC28J60 driver ended up adding itself inbetween the
    two DM9000 Kconfig entries, so re-unite the two together.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 2fcf06ca67d1cd5fcf748b3f70ef9e724951fab4
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Tue Jun 24 22:16:05 2008 +0100

    DM9000: Add missing msleep() in EEPROM wait code.
    
    The msleep() call in the code that checks for the
    EEPROM controller's busy status was missing.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit f8dd0ecbb74d4b220b105d77c0633945ebb5453e
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Tue Jun 24 22:16:04 2008 +0100

    DM9000: Allow the use of the NSR register to get link status.
    
    The DM9000's internal PHY reports a copy of the link status
    in the NSR register of the chip. Reading the status when
    polling for link status is faster as it eliminates the need
    to sleep, but does not print as much information.
    
    Add an platform flag to force this behaviour, and a Kconfig
    option to allow it to be forced to the faster method always.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit aa1eb452e8d8a97ee65ace0054e7a733ae12cf6d
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Tue Jun 24 22:16:03 2008 +0100

    DM9000: Use NSR to determine link-status on internal PHY
    
    The DM9000_NSR register contains a copy of the internal PHY's
    link status which we can use to determine if the link is up
    or down. This eliminates the more costly (and sleeping) PHY
    read when using the DM9000's own PHY.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit f8d79e79a1700fdcf26a1dfcaefad905b1279600
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Tue Jun 24 22:16:02 2008 +0100

    DM9000: Cleanup source code - remove forward declerations
    
    Cleanup the source code by moving the code around to avoid
    having to declare the functions before they are used.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 59eae1fa3ba19be35f09b37e73d90ac5028996fe
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Tue Jun 24 22:16:01 2008 +0100

    DM9000: Cleanup source code
    
    Cleanup bits of the DM9000 driver to make the code
    neater and easier to read. This is includes removing
    some old definitions, re-indenting areas, etc.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 9088fa4fa2f0b10bf4d9a17381a5ec3485751cb7
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Tue Jun 24 22:16:00 2008 +0100

    DM9000: Cleanups after the resource changes
    
    Remove the now extraneous checks in dm9000_release_board()
    now that the two-resource case is removed. Also remove the
    check on pdev->num_resources, as we check the return data
    from platform_get_resource() to ensure we have not only
    the right number but the right type of resources as well.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 6d406b3c76b369a7b043470719761aa6ee1a38d1
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Tue Jun 24 22:15:59 2008 +0100

    DM9000: Add support for DM9000A and DM9000B chips
    
    Add support for both the DM9000A and DM9000B versions of
    the DM9000 networking chip. This includes adding support
    for the Link-Change IRQ which is used instead of polling
    the PHY every 2 seconds.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit da3854fc9f80c0240ba7cadd2aebf036683ff21b
Author: Laurent Pinchart <laurentp@cse-semaphore.com>
Date:   Tue Jun 24 22:15:58 2008 +0100

    DM9000: Fixup blackfin after removing 2 resource usage
    
    The dm9000 driver accepts either 2 or 3 resources to describe the platform
    devices. The 2 resources case abuses the ioresource mechanism by passing
    ioremap()ed memory through the platform device resources. This patch removes
    converts boards that were using it to the 3 resources scheme.
    
    CC: Bryan Wu <cooloney@kernel.org>
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 08c3f57caa16b231f6627889cb43581c020f566a
Author: Laurent Pinchart <laurentp@cse-semaphore.com>
Date:   Tue Jun 24 22:15:57 2008 +0100

    DM9000: Remove the 2 resources probe scheme.
    
    The dm9000 driver accepts either 2 or 3 resources to describe the platform
    devices. The 2 resources case abuses the ioresource mechanism by passing
    ioremap()ed memory through the platform device resources. This patch removes
    that case and converts boards that were using it to the 3 resources scheme.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 378fc6eedc0091cc5ba65b298b8967bd2d43df5d
Author: WANG Cong <xiyou.wangcong@gmail.com>
Date:   Tue Jun 24 16:21:18 2008 +0100

    x86: arch/x86/kernel/machine_kexec_32.c: remove extra semicolons
    
    I can't see any reason to keep these semicolons.
    
    Signed-off-by: WANG Cong <wangcong@zeuux.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit feda4f2c190f4efc101857935db0917ff3e4e23d
Author: Dominik Brodowski <linux@dominikbrodowski.net>
Date:   Tue Jun 24 15:45:55 2008 +0200

    pcmcia: allow for longer CIS firmware files
    
    Don't be more zealous with memory than the firmware class core.
    
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit 8b5332f6994e34f2b400b25975760da709bbaa63
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu Jun 19 14:34:41 2008 -0600

    pcmcia: cm40x0 cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit 4aeba0134f1e54cfd881e118b039ab6ed8b99126
Author: Dominik Brodowski <linux@dominikbrodowski.net>
Date:   Fri Jun 20 13:24:31 2008 +0200

    pcmcia: (re)move {pcmcia,pccard}_get_status
    
    Except for one debug message in a driver marked BROKEN, pcmcia_get_status is
    only used by the ioctl. Therefore, move it to pcmcia_ioctl.c and unexport it.
    
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit 6351a71cfae2839cf6e63329d3d85eb46a4bc2c7
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Apr 17 12:36:54 2008 +0300

    pcmcia: kill IN_CARD_SERVICES
    
    IN_CARD_SERVICES was #define'd but not used, so let's remove it.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit b453917ac45d6077955c096d8d5503754b0c13b4
Author: Magnus Damm <damm@opensource.se>
Date:   Wed Dec 13 15:36:13 2006 +0900

    pcmcia: Remove unused header file code
    
    pcmcia: Remove unused header file code
    
    Signed-off-by: Magnus Damm <damm@opensource.se>
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit ae49ec9258b1ba0456f5d2e9024d0e4742a0188b
Author: Magnus Damm <damm@opensource.se>
Date:   Thu Jun 19 20:49:41 2008 +0200

    pcmcia: remove unused bulkmem.h
    
    The code in include/pcmcia/bulkmem.h was only kept for compatibility reasons.
    Therefore, move the remaining region_info_t definition to ds.h
    
    [linux@dominikbrodowski.net: do not modify the IOCTL, move definition to
     ds.h, and update changelog]
    Signed-off-by: Magnus Damm <damm@opensource.se>
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit c5081d5f4775b2a3f858f91151bbf9163e473075
Author: Dominik Brodowski <linux@dominikbrodowski.net>
Date:   Thu Jun 19 20:12:34 2008 +0200

    pcmcia: simplify pccard_validate_cis
    
    As cisinfo_t only contains one unsigned_int, pccard_validate_cis can
    be simplified by passing that around directly.
    
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit c502380170ee93fd1f4028cc1f32efc87fde7376
Author: Dominik Brodowski <linux@dominikbrodowski.net>
Date:   Thu Jun 19 19:02:52 2008 +0200

    pcmcia: carve out ioctl adjust function to pcmcia_ioctl
    
    Let pcmcia_ioctl interact with rsrc_nonstatic using functions which
    rsrc_nonstatic.c has to use anyway.
    
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit 635416ef393e8cec5a89fc6c1de710ee9596a51e
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Mon Jun 16 14:35:15 2008 +0200

    pcmcia: irq probe can be done without risking an IRQ storm
    
    Nowdays you can ask for an IRQ to be allocated but not enabled, when PCMCIA
    was written this was not true and this feature is thus not used
    
    [linux@dominikbrodowski.net: add comment and ifdef to avoid compilation
     breakage at least on alpha]
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit 05f43d48ddbda0ce74941aff4711a1829116cc4f
Author: Alex Harford <aharford@inmotiontechnology.com>
Date:   Sun Jun 15 10:34:25 2008 -0700

    pcmcia: Fix ti12xx_2nd_slot_empty always failing
    
    For TI 1520 and others, ti12xx_2nd_slot_empty was reading card detect from
    the wrong slot, and always failing.
    
    Signed-off-by: Alex Harford <alex.harford@inmotiontechnology.com>
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit c1ac02280d76de7aba8a9d43638d0f7d1fd0f820
Author: Dominik Brodowski <linux@dominikbrodowski.net>
Date:   Sat Jun 14 18:51:06 2008 +0200

    pcmcia: check for pointer instead of pointer address
    
    Bug noted by Michael Buesch: checking for the pointer address is always true.
    This didn't matter much, for the very first check in pcmcia_release_window()
    was for the pointer pointing to something, and the return value is ignored
    here. Nonetheless, fix it.
    
    CC: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit 4cf974c57633e70a8d48f9d40e41cf192c6e062c
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Sat Jun 14 16:01:57 2008 +0200

    pcmcia: switch cm4000_cs.c to unlocked_ioctl
    
    Push the BKL down and use unlocked_ioctl.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Cc: Harald Welte <laforge@gnumonks.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit 7d5789616dd3090fe8486fbb849da3e9d9f36bb9
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jun 12 12:13:55 2008 -0700

    pcmcia: simplify rsrc_nonstatic attributes
    
    Simplify sysfs attribute registration for sockets without static
    resource mappings by using an attribute_group.  This shrinks object
    size a bit:  use loops in sysfs code, but have more data.
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit 785e821eb679c171f453722f15c6791de0c1abe1
Author: Michael Hennerich <michael.hennerich@analog.com>
Date:   Wed Jun 11 09:06:16 2008 +0200

    pcmcia: add support CompactFlash PCMCIA support for Blackfin.
    
    A new host driver to add CompactFlash PCMCIA support for Blackfin.
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>
    Cc: Mike Frysinger <vapier.adi@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit 0478cf269974e0c7d98f5c5eed815ffb958ddee6
Author: Dominik Brodowski <linux@dominikbrodowski.net>
Date:   Thu May 29 10:42:16 2008 +0200

    pcmcia: remove version.h
    
    pcmcia/version.h is empty and its existence is not even needed by
    deprecated userspace tools.
    
    CC: David Sterba <dsterba@suse.cz>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit 0b402094199762dde81bee8c32d323cf52f2c6e7
Author: Christoph Hellwig <hch@infradead.org>
Date:   Sun Apr 22 13:55:36 2007 +0100

    pcmcia: cs: kill thread_wait
    
    There is not reason to have a waitqueue if it's always the same
    thread that is waiting for it.  Just use wake_up_process instead.
    
    Signed-off-by: Christoph Hellwig <hch@lst.de>
    
    Small modification: Also remove unused variable.
    
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit 2df697036ba69ea99b73a2dbf82dcc8fec62d4ab
Author: Leonardo Potenza <lpotenza@inwind.it>
Date:   Tue Apr 1 23:47:09 2008 +0200

    pcmcia: i82365.c: check request_irq return value
    
    Add a check for the request_irq() return value.
    
    Signed-off-by: Leonardo Potenza <lpotenza@inwind.it>
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit b3363997a62d67f76f388c629673094935209d16
Author: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Date:   Mon Apr 14 17:27:30 2008 +0400

    pcmcia: fix Alchemy warnings
    
    Fix the following warnings:
    
    drivers/pcmcia/au1000_generic.c: In function `au1x00_pcmcia_socket_probe':
    drivers/pcmcia/au1000_generic.c:405: warning: integer constant is too large for
    "long" type
    drivers/pcmcia/au1000_generic.c:413: warning: integer constant is too large for
    "long" type
    
    by properly postfixing the socket constants. While at it, fix the lines over 80
    characters long in the vicinity...
    
    Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Acked-by: Ralf Baechle <ralf@linux-mips.org>
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit f36fe2b90fe93e2f586b24f42413bf8cfad8f626
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue May 20 01:02:40 2008 +0300

    pcmcia: remove CVS keywords
    
    This patch removes CVS keywords that weren't updated for a long time
    from comments.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit 14540c6dfd8d342a5e897da8763a77a145e40acd
Author: Roel Kluin <12o3l@tiscali.nl>
Date:   Wed Jan 30 15:28:16 2008 +0100

    pcmcia: yenta-cardbus: ENE_TEST_C9_PFENABLE duplicate *_F0
    
    The test only makes sense if we check for _F0 and _F1.
    
    Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
    CC: Daniel Ritz <daniel.ritz@gmx.ch>
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit cbba0de2f8e4d9bef521d092711a3c8625f7791b
Author: Magnus Damm <damm@opensource.se>
Date:   Wed Dec 13 15:40:18 2006 +0900

    pcmcia: Update email address for m8xx driver author
    
    Update the m8xx driver's author email address.
    
    Signed-off-by: Magnus Damm <damm@opensource.se>
    Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

commit b664d6bbeeddc77b93f5fea16006b428054f1cd1
Author: Robert Richter <robert.richter@amd.com>
Date:   Tue Jun 24 12:31:05 2008 +0200

    x86: add X86_FEATURE_IBS cpu feature
    
    This adds IBS to the cpu feature flags allowing Perfmon and OProfile
    to use cpu_has().
    
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f3f3149f35b9195ef4b761b1353fc0766b5f53be
Author: Alok Kataria <akataria@vmware.com>
Date:   Mon Jun 23 18:21:56 2008 -0700

    x86: use cpu_khz for loops_per_jiffy calculation, cleanup
    
    As suggested by Ingo, remove all references to tsc from init/calibrate.c
    
    TSC is x86 specific, and using tsc in variable names in a generic file should
    be avoided. lpj_tsc is now called lpj_fine, since it is related to fine tuning
    of lpj value. Also tsc_rate_*  is called timer_rate_*
    
    Signed-off-by: Alok N Kataria <akataria@vmware.com>
    Cc: Arjan van de Ven <arjan@infradead.org>
    Cc: Daniel Hecht <dhecht@vmware.com>
    Cc: Tim Mann <mann@vmware.com>
    Cc: Zach Amsden <zach@vmware.com>
    Cc: Sahil Rihan <srihan@vmware.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 93e1ade5382206d597e9d6de2d1383e69f54d064
Author: Vegard Nossum <vegard.nossum@gmail.com>
Date:   Sun Jun 22 09:40:18 2008 +0200

    x86/oprofile: disable preemption in nmi_shutdown
    
    fix:
    
        BUG: using smp_processor_id() in preemptible [00000000] code: oprofiled/27301
        caller is nmi_shutdown+0x11/0x60
        Pid: 27301, comm: oprofiled Not tainted 2.6.26-rc7 #25
         [<c028a90d>] debug_smp_processor_id+0xbd/0xc0
         [<c045fba1>] nmi_shutdown+0x11/0x60
         [<c045dd4a>] oprofile_shutdown+0x2a/0x60
    
    Note that we don't need this for the other functions, since they are all
    called with on_each_cpu() (which disables preemption for us anyway).
    
    Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
    Cc: Philippe Elie <phil.el@wanadoo.fr>
    Cc: oprofile-list@lists.sf.net
    Cc: Johannes Weiner <hannes@saeurebad.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a033c332e047397904ed74816946b2edd9b0d5cd
Author: Li Zefan <lizf@cn.fujitsu.com>
Date:   Mon Jun 23 10:52:42 2008 +0800

    lockdep: remove duplicate definition of STATIC_LOCKDEP_MAP_INIT
    
    STATIC_LOCKDEP_MAP_INIT is defined twice in lockdep.h. I guess
    it's a copy & paste.
    
    Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3ccf79f4570acacfefc51772e8f9207895b35ad7
Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date:   Sun Jun 22 14:02:55 2008 -0700

    rcu: make quiescent rcutorture less power-hungry
    
    This patch aligns the rcutorture wakeup times to align with all other
    multiple-of-a-second wakeups to further decrease power consumption.
    
    Suggested-by: Arjan van de Ven <arjan@infradead.org>
    Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
    Cc: josh@freedesktop.org
    Cc: dvhltc@us.ibm.com
    Cc: niv@us.ibm.com
    Cc: dino@in.ibm.com
    Cc: akpm@linux-foundation.org
    Cc: torvalds@linux-foundation.org
    Cc: vegard.nossum@gmail.com
    Cc: adobriyan@gmail.com
    Cc: oleg@tv-sign.ru
    Cc: bunk@kernel.org
    Cc: rjw@sisk.pl
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e3d7be270c5b1be07ffadcc8b56599ad8e975c1d
Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date:   Sun Jun 22 13:06:38 2008 -0700

    rcu, rcutorture: make quiescent rcutorture less power-hungry
    
    Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
    Cc: josh@freedesktop.org
    Cc: dvhltc@us.ibm.com
    Cc: niv@us.ibm.com
    Cc: dino@in.ibm.com
    Cc: akpm@linux-foundation.org
    Cc: torvalds@linux-foundation.org
    Cc: vegard.nossum@gmail.com
    Cc: adobriyan@gmail.com
    Cc: oleg@tv-sign.ru
    Cc: bunk@kernel.org
    Cc: rjw@sisk.pl
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 33af9039cbf629041da2bfa0cf451208391a1ec3
Author: Andreas Herrmann <andreas.herrmann3@amd.com>
Date:   Fri Jun 20 22:08:37 2008 +0200

    x86: pat.c final cleanup of loop body in reserve_memtype
    
    Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
    Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
    Cc: Suresh B Siddha <suresh.b.siddha@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 64fe44c38bbdfab4fe052029058ce5fe9804de68
Author: Andreas Herrmann <andreas.herrmann3@amd.com>
Date:   Fri Jun 20 22:07:09 2008 +0200

    x86: pat.c introduce function to check for conflicts with existing memtypes
    
    ... to strip down loop body in reserve_memtype.
    
    Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
    Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
    Cc: Suresh B Siddha <suresh.b.siddha@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f6887264deba4cd991f0ca006918dcff4c939021
Author: Andreas Herrmann <andreas.herrmann3@amd.com>
Date:   Fri Jun 20 22:05:37 2008 +0200

    x86: pat.c consolidate list_add handling in reserve_memtype
    
    Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
    Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
    Cc: Suresh B Siddha <suresh.b.siddha@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3e9c83b309fd7cbf1d9b801d0d5877c040e30420
Author: Andreas Herrmann <andreas.herrmann3@amd.com>
Date:   Fri Jun 20 22:04:02 2008 +0200

    x86: pat.c consolidate error/debug messages in reserve_memtype
    
    ... and move last debug message out of locked section.
    
    Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
    Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
    Cc: Suresh B Siddha <suresh.b.siddha@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 69e26be9b1d0c83d3581475095ce2a1ccc578215
Author: Andreas Herrmann <andreas.herrmann3@amd.com>
Date:   Fri Jun 20 22:03:06 2008 +0200

    x86: pat.c more trivial changes
    
     - add BUG statement to catch invalid start and end parameters
     - No need to track the actual type in both req_type and actual_type --
       keep req_type unchanged.
     - removed (IMHO) superfluous comments
    
    Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
    Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
    Cc: Suresh B Siddha <suresh.b.siddha@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ac97991ec9e0a05c8860f4a04f8477227b1c03f2
Author: Andreas Herrmann <andreas.herrmann3@amd.com>
Date:   Fri Jun 20 22:01:49 2008 +0200

    x86: pat.c choose more crisp variable names
    
     - parse/ml => entry (within list_for_each and friends)
     - new_entry => new
     - ret_type => new_type (to avoid confusion with req_type)
    
    (... to make it more readable...)
    
    Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
    Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
    Cc: Suresh B Siddha <suresh.b.siddha@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit bcc643dc287cb732e96a1685ac130c3ae8b1c960
Author: Andreas Herrmann <andreas.herrmann3@amd.com>
Date:   Fri Jun 20 21:58:46 2008 +0200

    x86: introduce macro to check whether an address range is in the ISA range
    
    Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
    Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
    Cc: Suresh B Siddha <suresh.b.siddha@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6ff10de374cc68ff2024247793176dc8a1b317ea
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jun 24 01:19:49 2008 +0200

    x86: fix "x86: use cpu_khz for loops_per_jiffy calculation"
    
    fix:
    
    arch/x86/kernel/tsc_32.c: In function ‘tsc_init':
    arch/x86/kernel/tsc_32.c:421: error: ‘lpj_tsc' undeclared (first use in this function)
    arch/x86/kernel/tsc_32.c:421: error: (Each undeclared identifier is reported only once
    arch/x86/kernel/tsc_32.c:421: error: for each function it appears in.)
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e35c3269edba151e1c703d87068a28ce2cd65bb0
Author: Eilon Greenstein <eilong@broadcom.com>
Date:   Mon Jun 23 20:36:51 2008 -0700

    bnx2x: Update version
    
    Updating to version 1.45.6
    
    Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 493adb1fee89eaad4f6cb1018ef4c48fccd79ab5
Author: Wendy Xiong <wendyx@us.ibm.com>
Date:   Mon Jun 23 20:36:22 2008 -0700

    bnx2x: Add PCIE EEH support
    
    Add PCI recovery functions to the driver.  The initial PCI state is
    also saved so the MSI state can be restored during PCI recovery.
    
    Signed-off-by: Wendy Xiong <wendyx@us.ibm.com>
    Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit f3c87cddfe3fa667f31a9c03a2eec0f3ae1b4bb3
Author: Yitchak Gertner <gertner@broadcom.com>
Date:   Mon Jun 23 20:35:51 2008 -0700

    bnx2x: Enhanced self test
    
    Added registers, memories, loopback, nvram, interrupt and link tests to
    the self-test
    
    Signed-off-by: Yitchak Gertner <gertner@broadcom.com>
    Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 755735eb3494630800f337eae33b92bab363f112
Author: Eilon Greenstein <eilong@broadcom.com>
Date:   Mon Jun 23 20:35:13 2008 -0700

    bnx2x: Re-factor Tx code
    
    Add support for IPv6 TSO
    Re-factor the Tx code with smaller functions to increase readability.
    Add linearization code in case packet is too fragmented for the
    microcode to handle.
    
    Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7a9b25577c8a06d998fb11b28bf8229aa9623205
Author: Vladislav Zolotarov <vladz@broadcom.com>
Date:   Mon Jun 23 20:34:36 2008 -0700

    bnx2x: Add TPA, Broadcoms HW LRO
    
    The TPA stands for Transparent Packet Aggregation. When enabled, the FW
    aggregate in-order TCP packets according to the 4-tuple match and sends
    1 big packet to the driver. This packet is stored on an SGL in which
    each SGE is 1 page. The FW also implements a timeout algorithm and it
    honors all TCP flag, including the push flag as a trigger to halt
    aggregation.
    
    After receiving Ben Hutchings comments, we also added ethtool support,
    so now, thanks to Ben's patch, when forwarding is enabled, our
    aggregation is turned off using the LRO flags.
    
    Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
    Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit bb2a0f7ae477740d947b442f640a5d10b51025c0
Author: Yitchak Gertner <gertner@broadcom.com>
Date:   Mon Jun 23 20:33:36 2008 -0700

    bnx2x: New statistics code
    
    To avoid race conditions with link up/down and driver up/down - the
    statistics handling was re-written in a form of state machine.
    Also supporting statistics for 57711
    
    Signed-off-by: Yitchak Gertner <gertner@broadcom.com>
    Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 34f80b04f325078ff21123579343d99756ad8d0e
Author: Eilon Greenstein <eilong@broadcom.com>
Date:   Mon Jun 23 20:33:01 2008 -0700

    bnx2x: Add support for BCM57711 HW
    
    Supporting the 57711 and 57711E - refers to in the code as E1H. The
    57710 is referred to as E1.
    
    To support the new members in the family, the bnx2x structure was
    divided to 3 parts: common, port and function. These changes caused some
    rearrangement in the bnx2x.h file.
    
    A set of accessories macros were added to make access to the bnx2x
    structure more readable
    
    Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e523287e8edad79b4e5753f98dcf8f75cabd3963
Author: Eilon Greenstein <eilong@broadcom.com>
Date:   Mon Jun 23 20:32:28 2008 -0700

    bnx2x: New microcode part 3/3
    
    The new Microcode BLOB - broken into a separate patch to make it small
    enough for the mailing list
    
    Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 299133cf739c8e5aca4ee7dff3c5673f380f5c2e
Author: Eilon Greenstein <eilong@broadcom.com>
Date:   Mon Jun 23 20:32:04 2008 -0700

    bnx2x: New microcode part 2/3
    
    The new Microcode BLOB - broken into a separate patch to make it small
    enough for the mailing list
    
    Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 74bc8ebcfd56a1ea01d855d9eebc2533cef66f19
Author: Eilon Greenstein <eilong@broadcom.com>
Date:   Mon Jun 23 20:31:40 2008 -0700

    bnx2x: New microcode part 1/3
    
    The new Microcode BLOB - broken into a separate patch to make it small
    enough for the mailing list
    
    Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 523cb50b265360e87152382ea0984b624e4f7d29
Author: Eilon Greenstein <eilong@broadcom.com>
Date:   Mon Jun 23 20:30:11 2008 -0700

    bnx2x: Remove old microcode
    
    Removing the old Microcode from the BLOB - broken into a separate
    patch to make it small enough for the mailing list
    
    Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit ad8d394804b355bc623decc50748cd01dbc0783b
Author: Eilon Greenstein <eilong@broadcom.com>
Date:   Mon Jun 23 20:29:02 2008 -0700

    bnx2x: New init infrastructure
    
    This new initialization code supports the 57711 HW. It also supports
    the emulation and FPGA for the 57711 and 57710 initializations values
    (very small amount of code which is very helpful in the lab - less
    than 30 lines).
    
    The initialization is done via DMAE after the DMAE block is ready -
    before it is ready, some of the initialization is done via PCI
    configuration transactions (referred to as indirect write).  A mutex
    to protect the DMAE from being overlapped was added.  There are few
    new registers which needs to be initialized by SW - the full comment
    for those registers is added to the register file.  A place holder for
    the 57711 (referred to as E1H) microcode was added- the microcode
    itself is too big and it is split over the following 4 patches
    
    Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit c18487ee24381b40df3b8b4f54dd13ee9367a1ce
Author: Yaniv Rosner <yanivr@broadcom.com>
Date:   Mon Jun 23 20:27:52 2008 -0700

    bnx2x: New link code
    
    New Link code:
    Moving all the link related code (including the calculations, the
    initialization of the MAC and PHY and the external PHY's code) into
    a separated file. The changes from the code that used to be part of
    bnx2x.c (now called bnx2x_main.c) are:
    - Using separate structures for link inputs and link outputs to clearly
      identify what was configured and what is the outcome
    - Adding code to read external PHY FW version and print it as part of
      ethtool -i
    - Adding code to upgrade external PHY FW from ethtool -E with special
      magic number - Changing the link down indication to ERR level
    - Adding a lock on all PHY access to prevent an interrupt and
      setting changes to overlap
    - Adding support for emulation and FPGA (small chunk of code that really
      helps in the lab) - Adding support for 1G on BCM8706 PHY
    - Adding clear debug print incase of fan failure (the PHY type is now
      "failure")
    
    Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
    Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit ea4e040abc72f2dbbfdd8d04e271a18593ba72c7
Author: Yaniv Rosner <yanivr@broadcom.com>
Date:   Mon Jun 23 20:27:26 2008 -0700

    bnx2x: Adding bnx2x_link
    
    This patch is int the new bnx2x_link files (C and H). The files are
    still not used in this patch, only in the next one so the patch will
    be small enough for the mailing list.
    
    Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
    Signed-off-by: Eilong Greenstein <eilong@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 23bd462b6dd8b9d6ee2540a491e432c09dfcff4a
Author: Eilon Greenstein <eilong@broadcom.com>
Date:   Mon Jun 23 20:24:56 2008 -0700

    bnx2x: Rename bnx2x.c to bnx2x_main.c
    
    This patch is the rename of bnx2x.c to bnx2x_main.c.
    
    Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit cd1a28e8457e6ebf72c48d84d4e736307e86436e
Author: Huang, Ying <ying.huang@intel.com>
Date:   Mon Jun 23 11:20:54 2008 +0800

    lockdep: add lock_class information to lock_chain and output it
    
    It is based on x86/master branch of git-x86 tree, and has been tested
    on x86_64 platform.
    
    ChangeLog:
    
    v2:
    
    - Enclosing proc file system related code into CONFIG_PROVE_LOCKING.
    
    - Fix nr_chain_hlocks update code.
    
    Signed-off-by: Huang Ying <ying.huang@intel.com>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 961ccddd59d627b89bd3dc284b6517833bbdf25d
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Mon Jun 23 13:55:38 2008 +1000

    sched: add new API sched_setscheduler_nocheck: add a flag to control access checks
    
    Hidehiro Kawai noticed that sched_setscheduler() can fail in
    stop_machine: it calls sched_setscheduler() from insmod, which can
    have CAP_SYS_MODULE without CAP_SYS_NICE.
    
    Two cases could have failed, so are changed to sched_setscheduler_nocheck:
      kernel/softirq.c:cpu_callback()
    	- CPU hotplug callback
      kernel/stop_machine.c:__stop_machine_run()
    	- Called from various places, including modprobe()
    
    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
    Cc: Jeremy Fitzhardinge <jeremy@goop.org>
    Cc: Hidehiro Kawai <hidehiro.kawai.ez@hitachi.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: linux-mm@kvack.org
    Cc: sugita <yumiko.sugita.yf@hitachi.com>
    Cc: Satoshi OSHIMA <satoshi.oshima.fk@hitachi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3da757daf86e498872855f0b5e101f763ba79499
Author: Alok Kataria <akataria@vmware.com>
Date:   Fri Jun 20 15:06:33 2008 -0700

    x86: use cpu_khz for loops_per_jiffy calculation
    
    On the x86 platform we can use the value of tsc_khz computed during tsc
    calibration to calculate the loops_per_jiffy value. Its very important
    to keep the error in lpj values to minimum as any error in that may
    result in kernel panic in check_timer. In virtualization environment, On
    a highly overloaded host the guest delay calibration may sometimes
    result in errors beyond the ~50% that timer_irq_works can handle,
    resulting in the guest panicking.
    
    Does some formating changes to lpj_setup code to now have a single
    printk to print the bogomips value.
    
    We do this only for the boot processor because the AP's can have
    different base frequencies or the BIOS might boot a AP at a different
    frequency.
    
    Signed-off-by: Alok N Kataria <akataria@vmware.com>
    Cc: Arjan van de Ven <arjan@infradead.org>
    Cc: Daniel Hecht <dhecht@vmware.com>
    Cc: Tim Mann <mann@vmware.com>
    Cc: Zach Amsden <zach@vmware.com>
    Cc: Sahil Rihan <srihan@vmware.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f22f9a89ce6857d377bf22dba4c1a8cd256c5136
Author: Abhishek Sagar <sagar.abhishek@gmail.com>
Date:   Sat Jun 21 23:50:29 2008 +0530

    ftrace: avoid modifying kprobe'd records
    
    Avoid modifying the mcount call-site if there is a kprobe installed on it.
    These records are not marked as failed however. This allowed the filter
    rules on them to remain up-to-date. Whenever the kprobe on the corresponding
    record is removed, the record gets updated as normal.
    
    Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
    Cc: Steven Rostedt <rostedt@goodmis.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ecea656d1d5e912d2f3d332657ea4a6d8380f891
Author: Abhishek Sagar <sagar.abhishek@gmail.com>
Date:   Sat Jun 21 23:47:53 2008 +0530

    ftrace: freeze kprobe'd records
    
    Let records identified as being kprobe'd be marked as "frozen". The trouble
    with records which have a kprobe installed on their mcount call-site is
    that they don't get updated. So if such a function which is currently being
    traced gets its tracing disabled due to a new filter rule (or because it
    was added to the notrace list) then it won't be updated and continue being
    traced. This patch allows scanning of all frozen records during tracing to
    check if they should be traced.
    
    Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
    Cc: Steven Rostedt <rostedt@goodmis.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 785656a41f9a9c0e843a23d1ae05d900b5158f8f
Author: Abhishek Sagar <sagar.abhishek@gmail.com>
Date:   Sat Jun 21 23:47:39 2008 +0530

    kprobes: enable clean usage of get_kprobe
    
    Allow clean use of get_kprobe() outside of core kprobe code. Ftrace makes use
    of get_kprobe to identify probes installed on mcount call-sites.
    
    Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
    Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
    Cc: Masami Hiramatsu <mhiramat@redhat.com>
    Cc: jkenisto@us.ibm.com
    Cc: Steven Rostedt <rostedt@goodmis.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 395a59d0f8e86bb39cd700c3d185d30c670bb958
Author: Abhishek Sagar <sagar.abhishek@gmail.com>
Date:   Sat Jun 21 23:47:27 2008 +0530

    ftrace: store mcount address in rec->ip
    
    Record the address of the mcount call-site. Currently all archs except sparc64
    record the address of the instruction following the mcount call-site. Some
    general cleanups are entailed. Storing mcount addresses in rec->ip enables
    looking them up in the kprobe hash table later on to check if they're kprobe'd.
    
    Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
    Cc: davem@davemloft.net
    Cc: Steven Rostedt <rostedt@goodmis.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 863a24882ed0a57ff25daaf39885f3a47b706e4b
Author: Kevin Coffman <kwc@citi.umich.edu>
Date:   Wed Apr 30 12:46:08 2008 -0400

    gss_krb5: Use random value to initialize confounder
    
    Initialize the value used for the confounder to a random value
    rather than starting from zero.
    Allow for confounders of length 8 or 16 (which will be needed for AES).
    
    Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit db8add57898751b9c0ff93ead25f20d21da5ddd0
Author: Kevin Coffman <kwc@citi.umich.edu>
Date:   Wed Apr 30 12:45:58 2008 -0400

    gss_krb5: move gss_krb5_crypto into the krb5 module
    
    The gss_krb5_crypto.o object belongs in the rpcsec_gss_krb5 module.
    Also, there is no need to export symbols from gss_krb5_crypto.c
    
    Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit d00953a53e9a2edbe005c1e596f1e96a8a293401
Author: Kevin Coffman <kwc@citi.umich.edu>
Date:   Wed Apr 30 12:45:53 2008 -0400

    gss_krb5: create a define for token header size and clean up ptr location
    
    cleanup:
    Document token header size with a #define instead of open-coding it.
    
    Don't needlessly increment "ptr" past the beginning of the header
    which makes the values passed to functions more understandable and
    eliminates the need for extra "krb5_hdr" pointer.
    
    Clean up some intersecting  white-space issues flagged by checkpatch.pl.
    
    This leaves the checksum length hard-coded at 8 for DES.  A later patch
    cleans that up.
    
    Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 8837abcab3d16608bd2c7fac051a839d48f2f30c
Author: Miklos Szeredi <mszeredi@suse.cz>
Date:   Mon Jun 16 13:20:29 2008 +0200

    nfsd: rename MAY_ flags
    
    Rename nfsd_permission() specific MAY_* flags to NFSD_MAY_* to make it
    clear, that these are not used outside nfsd, and to avoid name and
    number space conflicts with the VFS.
    
    [comment from hch: rename MAY_READ, MAY_WRITE and MAY_EXEC as well]
    
    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 599eb3046a1380f31c65715f3940184c531c90cb
Author: NeilBrown <neilb@suse.de>
Date:   Thu Jun 19 10:11:09 2008 +1000

    knfsd: nfsd: Handle ERESTARTSYS from syscalls.
    
    OCFS2 can return -ERESTARTSYS from write requests (and possibly
    elsewhere) if there is a signal pending.
    
    If nfsd is shutdown (by sending a signal to each thread) while there
    is still an IO load from the client, each thread could handle one last
    request with a signal pending.  This can result in -ERESTARTSYS
    which is not understood by nfserrno() and so is reflected back to
    the client as nfserr_io aka -EIO.  This is wrong.
    
    Instead, interpret ERESTARTSYS to mean "try again later" by returning
    nfserr_jukebox.  The client will resend and - if the server is
    restarted - the write will (hopefully) be successful and everyone will
    be happy.
    
     The symptom that I narrowed down to this was:
        copy a large file via NFS to an OCFS2 filesystem, and restart
        the nfs server during the copy.
        The 'cp' might get an -EIO, and the file will be corrupted -
        presumably holes in the middle where writes appeared to fail.
    
    Signed-off-by: Neil Brown <neilb@suse.de>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit c7d106c90ec40a0e35a6960157b40f238627246e
Author: Neil Brown <neilb@suse.de>
Date:   Thu Jun 12 13:38:42 2008 +1000

    nfsd: fix race in nfsd_nrthreads()
    
    We need the nfsd_mutex before accessing nfsd_serv->sv_nrthreads or we
    can't even guarantee nfsd_serv will still be there.
    
    Signed-off-by: Neil Brown <neilb@suse.de>
    Acked-by: Jeff Layton <jlayton@redhat.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit abd1ec4efd82ca06127bce833ad8a4bbec8a0dcb
Author: Jeff Layton <jlayton@redhat.com>
Date:   Wed Jun 11 10:03:12 2008 -0400

    lockd: close potential race with rapid lockd_up/lockd_down cycle
    
    If lockd_down is called very rapidly after lockd_up returns, then
    there is a slim chance that lockd() will never be called. kthread()
    will return before calling the function, so we'll end up never
    actually calling the cleanup functions for the thread.
    
    Signed-off-by: Jeff Layton <jlayton@redhat.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit a75c5d01e4235a7dd785548ac756f248b1b40107
Author: Jeff Layton <jlayton@redhat.com>
Date:   Tue Jun 10 08:40:39 2008 -0400

    sunrpc: remove sv_kill_signal field from svc_serv struct
    
    Since we no longer make any distinction between shutdown signals with
    nfsd, then it becomes easier to just standardize on a particular signal
    to use to bring it down (SIGINT, in this case).
    
    Signed-off-by: Jeff Layton <jlayton@redhat.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 9867d76ca16b3f455f9ca83861f4ce5c94a25928
Author: Jeff Layton <jlayton@redhat.com>
Date:   Tue Jun 10 08:40:38 2008 -0400

    knfsd: convert knfsd to kthread API
    
    This patch is rather large, but I couldn't figure out a way to break it
    up that would remain bisectable. It does several things:
    
    - change svc_thread_fn typedef to better match what kthread_create expects
    - change svc_pool_map_set_cpumask to be more kthread friendly. Make it
      take a task arg and and get rid of the "oldmask"
    - have svc_set_num_threads call kthread_create directly
    - eliminate __svc_create_thread
    
    Signed-off-by: Jeff Layton <jlayton@redhat.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit e096bbc6488d3e49d476bf986d33752709361277
Author: Jeff Layton <jlayton@redhat.com>
Date:   Tue Jun 10 08:40:37 2008 -0400

    knfsd: remove special handling for SIGHUP
    
    The special handling for SIGHUP in knfsd is a holdover from much
    earlier versions of Linux where reloading the export table was
    more expensive. That facility is not really needed anymore and
    to my knowledge, is seldom-used.
    
    Signed-off-by: Jeff Layton <jlayton@redhat.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 3dd98a3bccb1bdd30b8a4a755e7bead1b64160ec
Author: Jeff Layton <jlayton@redhat.com>
Date:   Tue Jun 10 08:40:36 2008 -0400

    knfsd: clean up nfsd filesystem interfaces
    
    Several of the nfsd filesystem interfaces allow changes to parameters
    that don't have any effect on a running nfsd service. They are only ever
    checked when nfsd is started. This patch fixes it so that changes to
    those procfiles return -EBUSY if nfsd is already running to make it
    clear that changes on the fly don't work.
    
    The patch should also close some relatively harmless races between
    changing the info in those interfaces and starting nfsd, since these
    variables are being moved under the protection of the nfsd_mutex.
    
    Finally, the nfsv4recoverydir file always returns -EINVAL if read. This
    patch fixes it to return the recoverydir path as expected.
    
    Signed-off-by: Jeff Layton <jlayton@redhat.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit bedbdd8bada194a690d2901801bf8451965086b3
Author: Neil Brown <neilb@suse.de>
Date:   Tue Jun 10 08:40:35 2008 -0400

    knfsd: Replace lock_kernel with a mutex for nfsd thread startup/shutdown locking.
    
    This removes the BKL from the RPC service creation codepath. The BKL
    really isn't adequate for this job since some of this info needs
    protection across sleeps.
    
    Also, add some comments to try and clarify how the locking should work
    and to make it clear that the BKL isn't necessary as long as there is
    adequate locking between tasks when touching the svc_serv fields.
    
    Signed-off-by: Neil Brown <neilb@suse.de>
    Signed-off-by: Jeff Layton <jlayton@redhat.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 0d169ca136357d51a65d686f3c84866a8ba20ae9
Author: Benny Halevy <bhalevy@panasas.com>
Date:   Tue Jun 10 13:39:43 2008 +0300

    nfsd: eliminate unused nfs4_callback.cb_stat
    
    The cb_stat member of struct nfs4_callback is unused
    since commit ff7d9756 nfsd: use static memory for callback program and stats
    
    Signed-off-by: Benny Halevy <bhalevy@panasas.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit a5e561fee651eb03086ca21e9aa78e1fffa4581a
Author: Benny Halevy <bhalevy@panasas.com>
Date:   Tue Jun 10 12:59:07 2008 +0300

    nfsd: eliminate unused nfs4_callback.cb_program
    
    The cb_program member of struct nfs4_callback unused
    since commit ff7d9756 nfsd: use static memory for callback program and stats
    
    Signed-off-by: Benny Halevy <bhalevy@panasas.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 7c11337d9d81cde0a08a0da63cbfb20653890fa1
Author: J. Bruce Fields <bfields@citi.umich.edu>
Date:   Wed Jun 4 18:50:06 2008 -0400

    nfsd: remove three unused NFS4_ACE_* defines
    
    These flag bits aren't used by either the protocol or our
    implementation, so I don't know why they were here.
    
    Thanks to Johann Dahm for running across these.
    
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
    Cc: Johann Dahm <jdahm@umich.edu>

commit 13b1867cacbfe6d8203f432996bd8a2ee6b04e79
Author: Benny Halevy <bhalevy@panasas.com>
Date:   Thu May 29 12:56:08 2008 +0300

    nfsd: make nfs4xdr WRITEMEM safe against zero count
    
    WRITEMEM zeroes the last word in the destination buffer
    for padding purposes, but this must not be done if
    no bytes are to be copied, as it would result
    in zeroing of the word right before the array.
    
    The current implementation works since it's always called
    with non zero nbytes or it follows an encoding of the
    string (or opaque) length which, if equal to zero,
    can be overwritten with zero.
    
    Nevertheless, it seems safer to check for this case.
    
    Signed-off-by: Benny Halevy <bhalevy@panasas.com>
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 3b12cd9862d5f560031d90bda78952ab55e36b24
Author: J. Bruce Fields <bfields@citi.umich.edu>
Date:   Mon May 5 17:17:44 2008 -0400

    nfsd: add dprintk of compound return
    
    We already print each operation of the compound when debugging is turned
    on; printing the result could also help with remote debugging.
    
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 0754557d72c1fbfc5fcfd5235e7c23ae6f77248c
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat Jun 21 03:50:47 2008 -0700

    x86: change early_gart_iommu_check() back to any_mapped
    
    Kevin Winchester reported a GART related direct rendering failure against
    linux-next-20080611, which shows up via these log entries:
    
     PCI: Using ACPI for IRQ routing
     PCI: Cannot allocate resource region 0 of device 0000:00:00.0
     agpgart: Detected AGP bridge 0
     agpgart: Aperture conflicts with PCI mapping.
     agpgart: Aperture from AGP @ e0000000 size 128 MB
     agpgart: Aperture conflicts with PCI mapping.
     agpgart: No usable aperture found.
     agpgart: Consider rebooting with iommu=memaper=2 to get a good aperture.
    
    instead of the expected:
    
     PCI: Using ACPI for IRQ routing
     agpgart: Detected AGP bridge 0
     agpgart: Aperture from AGP @ e0000000 size 128 MB
    
    Kevin bisected it down to this change in tip/x86/gart:
    "x86: checking aperture size order".
    
    agp check is using request_mem_region(), and could fail if e820 is reserved...
    
    change it back to e820_any_mapped().
    
    Reported-and-bisected-by: "Kevin Winchester" <kjwinchester@gmail.com>
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Tested-by: Kevin Winchester <kjwinchester@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 009b9fc98ddd83f9139fdabb12c0d7a8535d5421
Merge: 3711ccb... 481c534...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 23 11:53:03 2008 +0200

    Merge branch 'linus' into x86/threadinfo

commit 1de8644cc7c826e0c41e52825bd5a12e2e31e6ca
Merge: 6c3df25... 481c534...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 23 11:30:23 2008 +0200

    Merge branch 'linus' into sched/devel

commit 1e74f9cbbba5348a6c58988cce0f19d6ef887cc8
Merge: 31a72bc... 481c534...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 23 11:29:11 2008 +0200

    Merge branch 'linus' into core/rcu

commit f34bfb1beef8a17ba3d46b60f8fa19ffedc1ed8d
Merge: ee4311a... 481c534...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 23 11:11:42 2008 +0200

    Merge branch 'linus' into tracing/ftrace

commit a60b33cf59d1c9e0e363287fce799cb23d45660c
Merge: 0f476b6... 481c534...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 23 10:52:59 2008 +0200

    Merge branch 'linus' into core/softirq

commit 009b47dfc732781d23fd848c101d2aad743844b0
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 22 22:45:10 2008 +0200

    [ARM] mv78xx0: add defconfig
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 794d15b25df5dda10efba600d6dd6cd74a7aa9cb
Author: Stanislav Samsonov <samsonov@marvell.com>
Date:   Sun Jun 22 22:45:10 2008 +0200

    [ARM] add Marvell 78xx0 ARM SoC support
    
    The Marvell Discovery Duo (MV78xx0) is a family of ARM SoCs featuring
    (depending on the model) one or two Feroceon CPU cores with 512K of L2
    cache and VFP coprocessors running at (depending on the model) between
    800 MHz and 1.2 GHz, and features a DDR2 controller, two PCIe
    interfaces that can each run either in x4 or quad x1 mode, three USB
    2.0 interfaces, two 3Gb/s SATA II interfaces, a SPI interface, two
    TWSI interfaces, a crypto accelerator, IDMA/XOR engines, a SPI
    interface, four UARTs, and depending on the model, two or four gigabit
    ethernet interfaces.
    
    This patch adds basic support for the platform, and allows booting
    on the MV78x00 development board, with functional UARTs, SATA, PCIe,
    GigE and USB ports.
    
    Signed-off-by: Stanislav Samsonov <samsonov@marvell.com>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit a9311cfed241ebcd6b5f9be5c8c6d519bf22f9e7
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 22 22:45:09 2008 +0200

    [ARM] Orion: PCIe x4/x1 detection support
    
    The Discovery Duo (MV78xx0) has two x4 PCIe ports which can either
    be used in x4 mode or in quad x1 mode.  This patch adds an accessor
    function to the generic plat-orion PCIe handling code to detect in
    which of the two modes we're running (which is determined by strap
    pins and/or configured by the bootloader).
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 0a17c7bc0b81e4556eea08c7e27923e5534d3c25
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 22 22:45:08 2008 +0200

    [ARM] Feroceon: 88fr571-vd support
    
    Add support for the Feroceon 88fr571-vd CPU core as found in e.g.
    the Marvell Discovery Duo family of ARM SoCs.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 9307f05c772e37e7f71b521d1d63c4560f44d476
Author: Saeed Bishara <saeed@marvell.com>
Date:   Sun Jun 22 22:45:07 2008 +0200

    [ARM] Kirkwood: add defconfig
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 651c74c74bf84ba966b52588ba3329606f3fd8d4
Author: Saeed Bishara <saeed@marvell.com>
Date:   Sun Jun 22 22:45:06 2008 +0200

    [ARM] add Marvell Kirkwood (88F6000) SoC support
    
    The Marvell Kirkwood (88F6000) is a family of ARM SoCs based on a
    Shiva CPU core, and features a DDR2 controller, a x1 PCIe interface,
    a USB 2.0 interface, a SPI controller, a crypto accelerator, a TS
    interface, and IDMA/XOR engines, and depending on the model, also
    features one or two Gigabit Ethernet interfaces, two SATA II
    interfaces, one or two TWSI interfaces, one or two UARTs, a
    TDM/SLIC interface, a NAND controller, an I2S/SPDIF interface, and
    an SDIO interface.
    
    This patch adds supports for the Marvell DB-88F6281-BP Development
    Board and the RD-88F6192-NAS and the RD-88F6281 Reference Designs,
    enabling support for the PCIe interface, the USB interface, the
    ethernet interfaces, the SATA interfaces, the TWSI interfaces, the
    UARTs, and the NAND controller.
    
    Signed-off-by: Saeed Bishara <saeed@marvell.com>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 9c2af6c57c4a253b595b5eef1b665989b5f15de5
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 22 22:45:05 2008 +0200

    [ARM] Feroceon: 88fr131 support
    
    Add support for the Shiva 88fr131 CPU core as found in e.g. the
    Marvell Kirkwood family of ARM SoCs.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 99c6dc117d27d6259214812bd0b113aaf467f600
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 22 22:45:04 2008 +0200

    [ARM] Feroceon: L2 cache support
    
    This patch adds support for the unified Feroceon L2 cache controller
    as found in e.g. the Marvell Kirkwood and Marvell Discovery Duo
    families of ARM SoCs.
    
    Note that:
    
    - Page table walks are outer uncacheable on Kirkwood and Discovery
      Duo, since the ARMv5 spec provides no way to indicate outer
      cacheability of page table walks (specifying it in TTBR[4:3] is
      an ARMv6+ feature).
    
      This requires adding L2 cache clean instructions to
      proc-feroceon.S (dcache_clean_area(), set_pte()) as well as to
      tlbflush.h ({flush,clean}_pmd_entry()).  The latter case is handled
      by defining a new TLB type (TLB_FEROCEON) which is almost identical
      to the v4wbi one but provides a TLB_L2CLEAN_FR flag.
    
    - The Feroceon L2 cache controller supports L2 range (i.e. 'clean L2
      range by MVA' and 'invalidate L2 range by MVA') operations, and this
      patch uses those range operations for all Linux outer cache
      operations, as they are faster than the regular per-line operations.
    
      L2 range operations are not interruptible on this hardware, which
      avoids potential livelock issues, but can be bad for interrupt
      latency, so there is a compile-time tunable (MAX_RANGE_SIZE) which
      allows you to select the maximum range size to operate on at once.
      (Valid range is between one cache line and one 4KiB page, and must
      be a multiple of the line size.)
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 836a8051d54525e0782f156dcfa3c13d30f22840
Author: Stanislav Samsonov <samsonov@marvell.com>
Date:   Tue Jun 3 11:24:40 2008 +0300

    [ARM] Feroceon: L1 cache range operation support
    
    This patch adds support for the L1 D cache range operations that
    are supported by the Marvell Discovery Duo and Marvell Kirkwood
    ARM SoCs.
    
    Signed-off-by: Stanislav Samsonov <samsonov@marvell.com>
    Acked-by: Saeed Bishara <saeed@marvell.com>
    Reviewed-by: Nicolas Pitre <nico@marvell.com>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 7ea217a85e38c5ed6edbc789670badb619da9f28
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 22 22:45:02 2008 +0200

    [ARM] Loki: add defconfig
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 777f9bebad3476b7dbf5cd8abbd3414139ca0e48
Author: Lennert Buytenhek <buytenh@marvell.com>
Date:   Sun Jun 22 22:45:02 2008 +0200

    [ARM] add Marvell Loki (88RC8480) SoC support
    
    The Marvell Loki (88RC8480) is an ARM SoC based on a Feroceon CPU
    core running at between 400 MHz and 1.0 GHz, and features a 64 bit
    DDR controller, 512K of internal SRAM, two x4 PCI-Express ports,
    two Gigabit Ethernet ports, two 4x SAS/SATA controllers, two UARTs,
    two TWSI controllers, and IDMA/XOR engines.
    
    This patch adds support for the Marvell LB88RC8480 Development
    Board, enabling the use of the PCIe interfaces, the ethernet
    interfaces, the TWSI interfaces and the UARTs.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 1219715de70956557b9dedf3ee021a73d4f4ec52
Author: Ke Wei <kewei@marvell.com>
Date:   Fri May 23 10:23:22 2008 +0200

    [ARM] Orion: add a separate BRIDGE_INT_TIMER1_CLR define
    
    Some Feroceon-based SoCs have an MBUS bridge interrupt controller
    that requires writing a one instead of a zero to clear edge
    interrupt sources such as timer expiry.
    
    This patch adds a new BRIDGE_INT_TIMER1_CLR define, which platform
    code can set to either ~BRIDGE_INT_TIMER1 (write-zero-to-clear) or
    BRIDGE_INT_TIMER1 (write-one-to-clear) depending on the platform.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit ab6d15d50637fc25ee941710b23fed09ceb28db3
Author: Ke Wei <kewei@marvell.com>
Date:   Sun Jun 22 22:45:00 2008 +0200

    [ARM] Feroceon: allow more old Feroceon IDs
    
    There are a couple more Feroceon-based SoCs out in the field that use
    different Variant and Architecture fields in their Main ID registers
    -- this patch tweaks the processor match/mask in proc-feroceon.S to
    catch those SoCs as well.
    
    Signed-off-by: Ke Wei <kewei@marvell.com>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 2e2023fe02c3530db3a0d6a26a2e90396a428796
Author: Nicolas Pitre <nico@cam.org>
Date:   Tue Jun 3 23:06:21 2008 +0200

    [ARM] Feroceon: catch other Feroceon CPU IDs in head.S
    
    Tweak the Feroceon match/mask in arch/arm/boot/compressed/head.S to
    match a couple of newer Feroceon cores (such as the 88fr571vd with
    CPU ID 0x56155710, and the 88fr131 with CPU ID 0x56251310) as well.
    
    Signed-off-by: Nicolas Pitre <nico@marvell.com>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 6c386e58aadb90fb5d8b5be979e02d74f8be52fe
Author: Nicolas Pitre <nico@cam.org>
Date:   Thu Apr 24 02:04:54 2008 +0200

    [ARM] Feroceon: speed up flushing of the entire cache
    
    Flushing the L1 D cache with a test/clean/invalidate loop is very
    easy in software, but it is not the quickest way of doing it, as
    there is a lot of overhead involved in re-scanning the cache from
    the beginning every time we hit a dirty line.
    
    This patch makes proc-feroceon.S use "clean+invalidate by set/way"
    loops according to possible cache configuration of Feroceon CPUs
    (either direct-mapped or 4-way set associative).
    
    Signed-off-by: Nicolas Pitre <nico@marvell.com>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 79e90dd5aa95adfdc3117db8a559da3d0195ba58
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Wed May 28 16:43:48 2008 +0200

    [ARM] Orion: nuke orion5x_{read,write}
    
    Nuke the Orion-specific orion5x_{read,write} wrappers.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 0e3bc0503f7e7b5b0bd4416f43eeeca1b661e66e
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Wed Jun 4 03:16:21 2008 +0200

    [ARM] Orion: use linux/serial_reg.h for Orion uncompress.h
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 7ec753ccc10ad552c8ec2d40e0edbe3a9c562f30
Author: Sylver Bruneau <sylver.bruneau@googlemail.com>
Date:   Tue Jun 10 01:00:38 2008 +0200

    [ARM] Orion: add Maxtor Shared Storage II support
    
    This patch adds support for the Maxtor Shared Storage II hardware.
    
    Signed-off-by: Sylver Bruneau <sylver.bruneau@googlemail.com>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 7171d8672bb0bcb744935bd2c6108378b5c6c6ad
Author: Alexander Clouter <alex@digriz.org.uk>
Date:   Sat May 31 22:32:37 2008 +0100

    [ARM] Orion: add Technologic Systems TS-78xx support
    
    Signed-off-by: Alexander Clouter <alex@digriz.org.uk>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 530c854aa351b2c7b3b3b6bedae8143310875206
Author: Sylver Bruneau <sylver.bruneau@googlemail.com>
Date:   Sat May 31 18:21:49 2008 +0200

    [ARM] Orion: remove code duplication in TS209 and TS409 setup files
    
    Signed-off-by: Sylver Bruneau <sylver.bruneau@googlemail.com>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit b08d5af39616fd32a1fafbcb51c36d4c99c4e02f
Author: Martin Michlmayr <tbm@cyrius.com>
Date:   Sun Apr 6 14:08:17 2008 +0200

    [ARM] Orion: add HP Media Vault mv2120 support
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 42452b77a1fba2fee89350be2a9c03b54b27c218
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sat May 31 08:19:20 2008 +0200

    [ARM] Orion: add Linksys WRT350N v2 support
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Tested-by: Dirk Teurlings <dirk@upexia.nl>
    Tested-by: Peter van Valderen <p.v.valderen@gmail.com>

commit d2b2a6bbc020e5a9a244f318d28515081e922882
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sat May 31 08:30:40 2008 +0200

    [ARM] Orion: add 88F5181L (Orion-VoIP) support
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Russell King <linux@arm.linux.org.uk>

commit 47e9cffde663eafd5f78987036429fc0994d90e8
Author: Sylver Bruneau <sylver.bruneau@googlemail.com>
Date:   Sat Apr 26 02:35:29 2008 +0200

    [ARM] Orion: add QNAP TS-409 support
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit a0087f2fcf5cb4e16502f5334168fbe304af318b
Author: Sylver Bruneau <sylver.bruneau@googlemail.com>
Date:   Wed Apr 30 08:14:58 2008 +0200

    [ARM] Orion: implement power-off method for Kurobox Pro
    
    This patch implements the communication with the microcontroller on the
    Kurobox Pro and Linkstation Pro/Live boards.  This is allowing to send
    the commands needed to power-off the board correctly.
    
    Signed-off-by: Sylver Bruneau <sylver.bruneau@googlemail.com>
    Acked-by: Russell King <linux@arm.linux.org.uk>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 2850a037734eac0af2e6abc4e8be986c3edfd834
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Wed May 28 16:17:39 2008 +0200

    [ARM] Orion: avoid setting ->force_phy_addr
    
    The mv643xx_eth platform data field ->force_phy_addr only needs
    to be set if the passed-in ->phy_addr field is zero (to distinguish
    the case of not having specified a phy address
    (force_phy_addr = 0) from the case where a phy address of zero needs
    to be used (force_phy_addr = 1.))
    
    Also, the ->force_phy_addr field will hopefully disappear in a
    future mv643xx_eth reorganisation.
    
    Therefore, this patch deletes the ->force_phy_addr field initialiser
    from all Orion board code.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit b206ed0462b7112d07bb9f245bf49f5e95ff174a
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Fri Jun 6 12:32:59 2008 +0200

    [ARM] Orion: remove error printks in ->map_irq() implementations
    
    If all PCI devices are working as expected, the error printks in the
    various implementations of ->map_irq() doesn't really provide any
    useful info.  And if something is not working as expected, turning
    on pci=debug gives you more useful information than the printk calls
    in ->map_irq(), since the former also tells you which devices _did_
    get IRQs successfully assigned.  Therefore, delete these printks
    entirely.
    
    Spotted by Russell King.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Russell King <linux@arm.linux.org.uk>

commit 19cfd5c09f780ac870fd9d89201c4ebc0b22be81
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sat May 10 23:25:46 2008 +0200

    [ARM] Orion: rework MPP handling
    
    Instead of having board code poke directly into the MPP configuration
    registers, and separately calling orion5x_gpio_set_valid_pins() to
    indicate which MPP pins can be used as GPIO pins, introduce a helper
    function for configuring the roles of each of the MPP pins, and have
    that helper function handle gpio validity internally.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Sylver Bruneau <sylver.bruneau@googlemail.com>
    Acked-by: Russell King <linux@arm.linux.org.uk>

commit 386a048a1ea42ff9ac87ffa344c4c19a5cc59678
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sat May 10 17:01:18 2008 +0200

    [ARM] Orion: move setting up PCIe WA window into PCIe setup path
    
    It makes no sense to do PCIe WA window setup in the individual
    board support files while the decision whether or not to use the
    PCIe WA access method is made in a different place, in the PCIe
    support code.
    
    This patch moves the configuration of a PCIe WA window from the
    individual Orion board support files to the central Orion PCIe
    support code.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Russell King <linux@arm.linux.org.uk>

commit 044f6c7c449ae8ba0353b032706b098a7ad5e304
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Tue Apr 22 05:37:12 2008 +0200

    [ARM] Orion: move EHCI/I2C/UART peripheral init into board code
    
    This patch moves initialisation of EHCI/I2C/UART platform devices
    from the common orion5x_init() into the board support code.
    
    The rationale behind this is that only the board support code knows
    whether certain peripherals have been brought out on the board, and
    not initialising peripherals that haven't been brought out is
    desirable for example:
    - to reduce user confusion (e.g. seeing both 'eth0' and 'eth1'
      appear while there is only one ethernet port on the board); and
    - to allow for future power savings (peripherals that have not
      been brought out can be clock gated off entirely).
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Russell King <linux@arm.linux.org.uk>

commit 6eef84a5496c678ab27b72bec0fc785c9cee063b
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Wed May 28 16:20:56 2008 +0200

    [ARM] Orion: delete unused IO_SPACE_REMAP define
    
    This define isn't used anywhere in the kernel tree -- nuke it.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Russell King <linux@arm.linux.org.uk>

commit 000e99c3334cdddaec020d7324fe4ca2a683d3dd
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun May 18 19:46:59 2008 +0200

    [ARM] Orion: top-level IRQs are level-triggered
    
    Make it clear that Orion top-level IRQs are level-triggered.  This
    means that we don't need an ->ack() handler, or at least, we don't
    need the ->ack() handler (or the acking part of the ->mask_ack()
    handler) to actually do anything.
    
    Given that, we might as well point our ->mask_ack() handler at the
    ->mask() handler instead of providing a dummy ->ack() handler, since
    providing a ->mask_ack() handler on level IRQ sources will prevent
    ->ack() from ever being called.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Russell King <linux@arm.linux.org.uk>

commit ee0dd840052e303a3eb171363be5e6364d200a51
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Fri Apr 11 23:08:26 2008 +0200

    [ARM] Feroceon: annotate 88fr531-vd CPU entries
    
    Annotate the entries for the 88fr531-vd CPU core in
    arch/arm/boot/compressed/head.S and arch/arm/mm/proc-feroceon.S
    with the full name of the core.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Russell King <linux@arm.linux.org.uk>

commit 4fc338e38f08f0a91e35ab386abae48eb033dbb2
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Fri May 23 08:34:42 2008 +0200

    [ARM] Orion: DRAM mapping granularity is 64KiB, not 16MiB
    
    The DRAM base address and size fields in the CPU's MBUS bridge have
    64KiB granularity, instead of the currently used 16MiB.  Since all
    of the currently supported MBUS peripherals support 64KiB granularity
    as well, this patch changes the Orion address map code to stop
    rounding base addresses down and sizes up to multiples of 16MiB.
    
    Found by Ke Wei <kewei@marvell.com>.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Russell King <linux@arm.linux.org.uk>

commit a18b658449e6677aba2bf8dcd3593adecff6fe4d
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sat May 10 23:20:50 2008 +0200

    [ARM] Orion: make window setup a little more safe
    
    Currently, Orion window setup uses hardcoded window indexes for each
    of the boot/cs0/cs1/cs2/PCIe WA windows.  The static window allocation
    used can clash if board support code will ever attempt to configure
    both a dev2 and a PCIe WA window, as both of those use CPU mbus window
    #7 at present.
    
    This patch keeps track of the last used window, and opens subsequently
    requested windows sequentially, starting from 4.  (Windows 0-3 are used
    as MEM/IO windows for the PCI/PCIe buses.)
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit e7068ad337a991fba627148a4a57939fdc1e6a2d
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sat May 10 16:30:01 2008 +0200

    [ARM] Orion: fix various whitespace and coding style issues
    
    More cosmetic cleanup:
    - Replace 8-space indents by proper tab indents.
    - In structure initialisers, use a trailing comma for every member.
    - Collapse "},\n{" in structure initialiers to "}, {".
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Russell King <linux@arm.linux.org.uk>

commit f91a8dcc25398c5d708056de081d6cebf3f2023e
Author: Nicolas Pitre <nico@cam.org>
Date:   Fri Apr 11 21:04:28 2008 -0400

    [ARM] cache align memset and memzero
    
    This is a natural extension following the previous patch.
    Non Feroceon based targets are unchanged.
    
    Signed-off-by: Nicolas Pitre <nico@marvell.com>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 2239aff6ab2b95af1f628eee7a809f21c41605b3
Author: Nicolas Pitre <nico@cam.org>
Date:   Mon Mar 31 12:38:31 2008 -0400

    [ARM] cache align destination pointer when copying memory for some processors
    
    The implementation for memory copy functions on ARM had a (disabled)
    provision for aligning the source pointer before loading registers with
    data.  Turns out that aligning the _destination_ pointer is much more
    useful, as the read side is already sufficiently helped with the use of
    preload.
    
    So this changes the definition of the CALGN() macro to target the
    destination pointer instead, and turns it on for Feroceon processors
    where the gain is very noticeable.
    
    Signed-off-by: Nicolas Pitre <nico@marvell.com>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 4c4925c1f4ccd72002957c3e73b4f117f2bcf712
Author: Nicolas Pitre <nico@cam.org>
Date:   Wed Jun 11 12:40:13 2008 -0400

    [ARM] fix cache alignment code in memset.S
    
    This code is currently disabled, which explains why no one was affected.
    
    Signed-off-by: Nicolas Pitre <nico@marvell.com>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit f76e9154736e9ab47b64940d0062f19c80225b7f
Author: Nicolas Pitre <nico@cam.org>
Date:   Thu Apr 24 01:31:46 2008 -0400

    [ARM] latencytop support
    
    Available for !SMP only at the moment.
    
    From Russell:
    
    |Basically, if a thread is running on a CPU, thread_saved_fp() is invalid.
    |So, the question is: what guarantees do we have here that 'tsk' is not
    |running on another CPU?
    
    Signed-off-by: Nicolas Pitre <nico@marvell.com>
    Tested-by: Lennert Buytenhek <buytenh@marvell.com>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit b0bfcce930bca38af056662e598991cb393eaa4a
Author: Nicolas Pitre <nico@cam.org>
Date:   Mon May 5 15:21:28 2008 -0400

    [ARM] Orion: update defconfig to 2.6.26-rc4
    
    Signed-off-by: Nicolas Pitre <nico@marvell.com>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 437a0a54eea7b101e8a5b70688009956f6522ed0
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jun 20 21:50:20 2008 +0200

    x86, bitops: make constant-bit set/clear_bit ops faster, gcc workaround
    
    Jeremy Fitzhardinge reported this compiler bug:
    
    Suggestion from Linus: add "r" to the input constraint of the
    set_bit()/clear_bit()'s constant 'nr' branch:
    
    Blows up on "gcc version 3.4.4 20050314 (prerelease) (Debian 3.4.3-13)":
    
     CC      init/main.o
    include2/asm/bitops.h: In function `start_kernel':
    include2/asm/bitops.h:59: warning: asm operand 1 probably doesn't match constraints
    include2/asm/bitops.h:59: warning: asm operand 1 probably doesn't match constraints
    include2/asm/bitops.h:59: warning: asm operand 1 probably doesn't match constraints
    include2/asm/bitops.h:59: error: impossible constraint in `asm'
    include2/asm/bitops.h:59: error: impossible constraint in `asm'
    include2/asm/bitops.h:59: error: impossible constraint in `asm'
    
    Reported-by: Jeremy Fitzhardinge <jeremy@goop.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 77149367dade50af8370420265bd4f818cde8afd
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:16 2008 +0200

    microcode: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit b78032a7e52995b42d231d0064358eef16c9a8cc
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:14 2008 +0200

    message-i2o-i2o_config: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit f18f81daba25d29541e46972a7ff4d65162ff167
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:13 2008 +0200

    megaraid: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit cad84238056babf4e4e6b0de183238224aab8177
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:12 2008 +0200

    media-radio-miropcm20-rds: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit b9bde77a6a4f76b767d4363a5f74127528426159
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:11 2008 +0200

    macintosh-smu: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 600bf8140c22e473ef0806ae45214aaaf53e0da3
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:10 2008 +0200

    lcd: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 28fbbf491368c9491461ca492e13862da1b49180
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:08 2008 +0200

    jsflash: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit cddf63d99d0d145f18b293c3d0de4af7dab2a922
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:06 2008 +0200

    irnet_ppp: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit af96f0103d332be92c42a44accf731da667ecc03
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:04 2008 +0200

    ipmi-watchdog: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit b0e54f7c477ad24fa0d49baed942c5a5909c748b
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:03 2008 +0200

    ip27-rtc: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 6b0ee363b294c3724224909dcb0b80f7dac3dfd6
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:02 2008 +0200

    infiniband-ucma: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit a9c4e8f74ba26f10cf78fed7c5b863ea50988856
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:16:00 2008 +0200

    hw-random: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 48b81880519274d2a8b3e9919a47d91d05a1c964
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:59 2008 +0200

    hpet: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 986f8b8ccf4806c1e95528a6f157998113fb4f41
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:58 2008 +0200

    hp_sdc_rtc: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 4a7e79a7deab9718d51dc8d3ee938bd0eb789b7b
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:57 2008 +0200

    hdpu_cpustate: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 742a2fe31bf311d065a2bbacc2b363103b351300
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:55 2008 +0200

    genrtc: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 78abb6ac919cee123e632d833a42d0312ccb2b0d
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:54 2008 +0200

    flash: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 1d17bf0c08569e7aefd27df0179065fb955588c4
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:53 2008 +0200

    envctrl: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 89c7de08c5fc059c4f6231571416d9bc0bbc91d4
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:52 2008 +0200

    efirtc: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 080c2226474fa3060fadce9a2341004f477aadb3
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:50 2008 +0200

    ds1620: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 7ccef46320ecd52c4d20c8aad592599df76bb7a1
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:49 2008 +0200

    ds1286: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 514bcc66d4072a221a8dfd341a4006385a441918
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:48 2008 +0200

    dlm-user: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 009228dfb641ca7e4315ab0d0d55465747331025
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:47 2008 +0200

    display7seg: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit e73322ceefb2a777dc0ef369a2504bf5c42b8c52
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:46 2008 +0200

    crypto-zcrypt_api: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 135fe10f9fb9fba981f60c5526e37900f52c9705
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:45 2008 +0200

    crypto-prng: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit b05c9e6cd939b6f79be17e9b6a23ca15a219dec2
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:43 2008 +0200

    cpwatchdog: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 122bc5eaf81a3870f6cc00d2e5e97f32f92e636b
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:42 2008 +0200

    bvme6000-rtc: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 556889a4ae89d5f2adf98cac58ecf9326b0d0297
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:41 2008 +0200

    briq_panel: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 8324af6dddac11f9f7e9df8b784f6949ddb61b5d
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:40 2008 +0200

    bluetooth-vhci: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 986837badea28a8d32864ced7cbc2fb80b9f7c91
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:38 2008 +0200

    block-dasd_eer: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 9a8bd2f76cb78fd730337f1b3b9cbef101ce2dad
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:37 2008 +0200

    bf561-coreb: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 52e7c5e08201e20ddbe93cb1977869c38072bc2f
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:36 2008 +0200

    basler-excite: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 864fe51671c9e44fb9d02765623daac9acc26a8b
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:34 2008 +0200

    apm_32: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 2861ead38b8a376888c3f63b9c8e45d4cee02117
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:33 2008 +0200

    apm-emulation: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit b82829943c470e59cfd3ee84d8ed6ae5d5e1a55b
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:32 2008 +0200

    ans-lcd: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit a076230134f3083a58cef99e48b127818ef01e7a
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue May 20 19:15:30 2008 +0200

    agp-frontend: BKL pushdown
    
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>

commit 8f5934278d1d86590244c2791b28f77d67466007
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon May 19 19:53:01 2008 -0700

    Replace BKL with superblock lock in fat/msdos/vfat
    
    This replaces the use of the BKL in the FAT family of filesystems with the
    existing superblock lock instead.
    
    The code already appears to do mostly proper locking with its own private
    spinlocks (and mutexes), but while the BKL could possibly have been
    dropped entirely, converting it to use the superblock lock (which is just
    a regular mutex) is the conservative thing to do.
    
    As a per-filesystem mutex, it not only won't have any of the possible
    latency issues related to the BKL, but the lock is obviously private to
    the particular filesystem instance and will thus not cause problems for
    entirely unrelated users like the BKL can.
    
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
    Cc: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 5ca6a93d802a9d110127556e5d3ed032fd273e03
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Mon May 19 16:06:52 2008 +1000

    bkl-removal viotape fixup
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 9514dff918b947ae43b66517dc90d0e05548bd6a
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Sun May 18 15:40:00 2008 -0600

    Remove the lock_kernel() call from chrdev_open()
    
    All in-kernel char device open() functions now either have their own
    lock_kernel() calls or clearly do not need one.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit a30427d92d0bc152b833088e4a305bbeb1a0c162
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Sun May 18 15:39:11 2008 -0600

    Add a comment in chrdev_open()
    
    I stared at this code for a while and almost deleted it before
    understanding crept into my slow brain.  Hopefully this makes life easier
    for the next person to happen on it.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit f2b9857eee17797541b845782ade4d7a9d50f843
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Sun May 18 15:32:43 2008 -0600

    Add a bunch of cycle_kernel_lock() calls
    
    All of the open() functions which don't need the BKL on their face may
    still depend on its acquisition to serialize opens against driver
    initialization.  So make those functions acquire then release the BKL to be
    on the safe side.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 0b2806768899dba5967bcd4a3b93eaed9a1dc4f3
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Sun May 18 14:27:41 2008 -0600

    Add cycle_kernel_lock()
    
    A number of driver functions are so obviously trivial that they do not need
    the big kernel lock - at least not overtly.  It turns out that the
    acquisition of the BKL in driver open() functions can perform a sort of
    poor-hacker's serialization function, delaying the open operation until the
    driver is certain to have completed its initialization.  Add a simple
    cycle_kernel_lock() function for these cases to make it clear that there is
    no need to *hold* the BKL, just to be sure that we can acquire it.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 6606470dd1d628878383c96d10b52a77986ddac7
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri May 16 14:28:31 2008 -0600

    videodev: BKL pushdown
    
    Put explicit lock_kernel() calls into videodev_open().  That function
    itself seems OK, but one never knows about all the open() functions
    provided by underlying video drivers.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit b5b4aa67da65aeb58718e0a39158b293873ac572
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri May 16 14:25:20 2008 -0600

    usbdev: BKL pushdown
    
    Add explicit lock_kernel() calls to usbdev_open()
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 1af46fd72d6c18c1d96ce7f3491b841055e9dcfd
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri May 16 14:23:31 2008 -0600

    USB Monitor: BKL pushdown
    
    Add explicit lock_kernel() calls to mon_bin_open()
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit b2f2ba01b2a4356e92231669f7e3dcee37ac2fca
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri May 16 14:21:30 2008 -0600

    printer gadget: BKL pushdown
    
    Add explicit lock_kernel() calls to printer_open()
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 26ce4f0684ef4b96d0244ac58b89ec282d5b980c
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri May 16 14:19:56 2008 -0600

    adb: BKL pushdown
    
    Put explicit lock_kernel() calls in adb_open().  The fact that
    adb_release() already has them suggests this is necessary.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 3462032d66703ef7721329b44fe2dac4aaef475d
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri May 16 14:17:33 2008 -0600

    divamnt: BKL pushdown
    
    Put explicit lock_kernel() calls into maint_open().
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit a237f3bbaab28bb780201f15f6003cf3d2e81024
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri May 16 14:15:33 2008 -0600

    CAPI: BKL pushdown
    
    Put explicit lock_kernel() calls into capi_open()
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit b0061a0ec4d10a69309d0371a01e8b99387009ef
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri May 16 14:12:52 2008 -0600

    changer: BKL pushdown
    
    Add lock_kernel() calls to ch_open(), though the existing locking looks
    adequate.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit dea3f665d6fa263a9870a54e9f8cfd146016f140
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri May 16 14:11:09 2008 -0600

    dpt_i20: BKL pushdown
    
    Add lock_kernel() calls to adpt_open()
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 9aaf20cbf5b7cccd45495326cba0b35b2884e6b3
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri May 16 14:08:58 2008 -0600

    videopix: BKL pushdown
    
    Add explicit lock_kernel() calls to vfc_open().
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 5e9829ad38c24aa71252e643836e7cedcb1c83d7
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri May 16 14:06:45 2008 -0600

    bpp: bkl pushdown
    
    Put explicit lock_kernel() calls into bpp_open().  It has locking, but I'm
    not convinced it won't race with ioctl().
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 4541b5ec9f631a143cdea862d07ddfc3cdac36f2
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri May 16 14:03:05 2008 -0600

    phantom: BKL pushdown
    
    Add explicit lock_kernel calls to phantom_open().
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 057e7c7ff9f91a36a761588c53826bd6a710aeba
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri May 16 14:01:12 2008 -0600

    infiniband: more BKL pushdown
    
    Be extra-cautious and protect the remaining open() functions.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 65f37b790bd7ba15413838579470296a709c45e6
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri May 16 13:57:31 2008 -0600

    dsp56k: BKL pushdown
    
    Put explicit lock_kernel calls into dsp56k_open().
    
    [Stupid missing label error fixed]
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit c0bed680f0ca603864375ed5f9fed4296a53aa62
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri May 16 13:54:46 2008 -0600

    raw: BKL pushdown
    
    Put explicit lock_kernel() calls into raw_open(), even though the existing
    locking looks adequate.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit b8c71d7ae2a7f723d171d9175212b6d0a727655d
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri May 16 13:53:00 2008 -0600

    tlckl: BKL pushdown
    
    Put explicit lock_kernel calls into tlclk_open()
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit f4943db14f5071ecbf7ca76722e59a2fd22bda4d
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri May 16 13:50:20 2008 -0600

    xilinx icap: BKL pushdown
    
    Add explicit lock_kernel() calls to hwicap_open() even though the existing
    locking looks adequate.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit f97259e35de1f99ba0ac19383408e247fd763cf0
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri May 16 13:47:50 2008 -0600

    vcs: BKL pushdown
    
    Add explicit BKL to vcs_open().
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 609f9e92b570f390a457a81effe0af6b758dc582
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri May 16 13:46:14 2008 -0600

    spidev: BKL pushdown
    
    Add the BKL to spidev_open(), even though the existing locking looks
    adequate.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit d21c95c569c462da20d491b75d0a45bd70ddc1bf
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri May 16 13:40:30 2008 -0600

    Add "no BKL needed" comments to several drivers
    
    This documents the fact that somebody looked at the relevant open()
    functions and concluded that, due to their trivial nature, no locking was
    needed.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 39d95b9d857ad9ed335dd1a2d6c6de1f1ee69ce1
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Fri May 16 09:10:50 2008 -0600

    tty: cdev lock_kernel() pushdown
    
    Parts of the serial code actually BUG() if we don't do this.

commit c43ef17450dce8cbf50f97497a1949ff8f484e88
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 16:44:14 2008 -0600

    snsc: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 78a3c3d7c6b89085610edfe86f7790144afc737e
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 16:39:03 2008 -0600

    sound: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit fc7f687a6878e19f7ce58cb8a65659cd2730b586
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 16:30:36 2008 -0600

    fbmem: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 5794e1b14bcd9817c5fa27d3254996f0d9551296
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 16:26:57 2008 -0600

    dvb: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 20613f24bcd1cbfb08e64f0bb00c44481313b448
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 16:24:25 2008 -0600

    usbcore: cdev lock_kernel() pushdown
    
    usb_open() is protected by a down_read(&minor_rwsem), but I'm not sure I
    trust it to protect everything including subsidiary open() functions.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 1bcaa0bd6fd5b510dd9f1ba2da114d3f1253af61
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 16:16:28 2008 -0600

    isdn: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 46787b481be00d5443d385480d12470728406cf4
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 16:09:48 2008 -0600

    gdth: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit b3369c68bf9d61062585f3ebc1286220191c0f84
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 16:08:15 2008 -0600

    st: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit d4514d1bed1c7157bcff4c81307a9e0374df257a
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 16:01:47 2008 -0600

    aacraid: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 647d87bd1b9e7ff24f89b7d4e38c75d756018caa
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 12:23:19 2008 -0600

    osst: cdev lock_kernel() pushdown.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit eb09d3d4ee09b25876db549b6d5221610216e105
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 12:22:06 2008 -0600

    sg: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 04f4ac9d1bb8a9103609ce8e927f8e98826ce339
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 12:01:56 2008 -0600

    ide-tape: cdev lock_kernel() pushdown
    
    ->release() already has explicit lock_kernel() calls...
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 16750c2f32e3fd879fce787a13900f11633ef9af
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 11:58:31 2008 -0600

    phonedev: cdev lock_kernel() pushdown
    
    phone_open() looks OK, but I don't trust the subsidiary drivers (and ixj in
    particular).
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 70ffa16e604bab22b12bf72cb7796f1dd01ec335
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 11:34:16 2008 -0600

    drm: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit abedd296e97a5d943e76999de97253f1b62a4846
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 11:29:38 2008 -0600

    lp: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 12ead6b098b65dd21d3ed4fcccf20025dbe86cc2
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 11:24:23 2008 -0600

    mbcs: cdev lock_kernel() pushdown
    
    This driver would appear to have no internal locking at all.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 2d863e92ec1b1deb8167d7f5266f754f258e876a
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 11:16:21 2008 -0600

    viotape: cdev lock_kernel pushdown ()
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 309c4551c0fa0897d5343c36cbfbfa39f1f41b88
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 11:07:52 2008 -0600

    misc: cdev lock_kernel() pushdown
    
    misc_open() looks fine, but who knows what all of the misc drivers are
    doing in their open() functions?
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 1f439647a4072ec64bb2e4b9290cd7be6aee8328
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 11:04:19 2008 -0600

    mem: cdev lock_kernel() pushdown
    
    It's really hard to tell if this is necessary - lots of weird
    magic happens by way of map_devmem()
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit ecc38983f6c83f371fefb5a69a72e358fc7b1218
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 10:46:49 2008 -0600

    ipmi: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit fbc8a81d66bbbce3f0b4d5752f8bc8bb3c1fc439
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 10:39:37 2008 -0600

    UIO: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 2edbf8537edc62c9b0ef75e7025d01e8b6a48707
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 10:37:16 2008 -0600

    Input: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 702e57d9ef7002f8d362faa6ddebc59e6d43fa05
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 10:25:44 2008 -0600

    HID: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 72b67048f5dac18fd6494e3d3bff7e54840e8761
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 10:15:38 2008 -0600

    UBI: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 6071239ef1947914892601e36785c7b1cf8b7dd4
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 10:10:37 2008 -0600

    mtdchar: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit ea2959a2972410f15155a015df74ce77ac79f8b8
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 10:07:56 2008 -0600

    paride: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 579174a55f491edeaccb8f5d3dc7ad69a17f5423
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 10:03:09 2008 -0600

    AoE: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 764a4a8e54cdd6efc5928f876aa9e35778f22377
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 10:01:17 2008 -0600

    drivers/s390: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 51a776fa7a7997e726d4a478eda0854c6f9143bd
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 09:38:18 2008 -0600

    rtc: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 0f474d9bc59e23f1952e75d2f6edcaeb358eb32d
Author: Vlad Yasevich <vladislav.yasevich@hp.com>
Date:   Fri Jun 20 10:34:47 2008 -0700

    sctp: Kill unused variable in sctp_assoc_bh_rcv()
    
    Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0f476b6d91a1395bda6464e653ce66ea9bea7167
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Wed Jun 18 09:29:37 2008 +0200

    softirq: remove irqs_disabled warning from local_bh_enable
    
    There's no need to use local_irq_save() over local_irq_disable() in the
    local_bh_enable code since it is a bug to call it with irqs disabled and
    do_softirq will enable irqs if there is any pending work.
    
    Consolidate the code from local_bh_enable and ..._ip to avoid having a
    disconnect between them in the warnings they trigger that is currently
    there.
    
    Also always trigger the warning on in_irq(), not just in the
    trace-irqflags case.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Cc: Michael Buesch <mb@bu3sch.de>
    Cc: David Ellingsworth <david@identd.dyndns.org>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a1d5a8691f1b6c92491747bea3b778b184fa5837
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jun 20 15:34:46 2008 +0200

    x86: unify __set_fixmap, fix
    
    fix build failure:
    
     arch/x86/mm/pgtable.c:280: warning: ‘enum fixed_addresses’ declared inside parameter list
     arch/x86/mm/pgtable.c:280: warning: its scope is only this definition or declaration, which is probably not what you want
     arch/x86/mm/pgtable.c:280: error: parameter 1 (‘idx’) has incomplete type
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit aeaaa59c7e15dcfaaf57ce069ef81683067d575d
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jun 17 11:42:01 2008 -0700

    x86/paravirt/xen: add set_fixmap pv_mmu_ops
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
    Signed-off-by: Juan Quintela <quintela@redhat.com>
    Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
    Signed-off-by: Mark McLoughlin <markmc@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d494a96125c99f1e37b1f831b29b42c9b712ee05
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jun 17 11:41:59 2008 -0700

    x86: implement set_pte_vaddr
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7c7e6e07e2a7c0d2d96389f4f0540e44a80ecdaa
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jun 17 11:41:54 2008 -0700

    x86: unify __set_fixmap
    
    In both cases, I went with the 32-bit behaviour.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 944256e00a5466ae6b7a11fdb3a47d092f2f62c1
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Tue Jun 17 11:41:49 2008 -0700

    x86: unify asm-x86/fixmap*.h
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a987b16cc6123af2c9414032701bab5f73c54c89
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon Jun 16 15:01:56 2008 -0700

    xen: don't drop NX bit
    
    Because NX is now enforced properly, we must put the hypercall page
    into the .text segment so that it is executable.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stable Kernel <stable@kernel.org>
    Cc: the arch/x86 maintainers <x86@kernel.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit eb179e443deb0a5c81a62b4c157124a4b7ff1813
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon Jun 16 15:01:53 2008 -0700

    xen: mask unwanted pte bits in __supported_pte_mask
    
    [ Stable: this isn't a bugfix in itself, but it's a pre-requiste
      for "xen: don't drop NX bit" ]
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Stable Kernel <stable@kernel.org>
    Cc: the arch/x86 maintainers <x86@kernel.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6673cf63e5d973db5145d1f48b354efcb9fe2a13
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Mon Jun 16 14:58:13 2008 -0700

    xen: Use wmb instead of rmb in xen_evtchn_do_upcall().
    
    This patch is ported one from 534:77db69c38249 of linux-2.6.18-xen.hg.
    Use wmb instead of rmb to enforce ordering between
    evtchn_upcall_pending and evtchn_pending_sel stores
    in xen_evtchn_do_upcall().
    
    Cc: Samuel Thibault <samuel.thibault@eu.citrix.com>
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Cc: Nick Piggin <nickpiggin@yahoo.com.au>
    Cc: the arch/x86 maintainers <x86@kernel.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a1855d802fb62718192eb7e180161b08adff4e73
Author: Takashi Iwai <tiwai@suse.de>
Date:   Thu Jun 19 15:41:37 2008 +0200

    ALSA: hda - Fix digital converter proc output
    
    AC_VERB_GET_DIGI_CONVERT_2 isn't actually implemented but reserved.
    The whole SIC bits are returned from DIGI_CONVERT_1.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 443cd507ce7f78c6f8742b72736585c031d5a921
Author: Huang, Ying <ying.huang@intel.com>
Date:   Fri Jun 20 16:39:21 2008 +0800

    lockdep: add lock_class information to lock_chain and output it
    
    This patch records array of lock_class into lock_chain, and export
    lock_chain information via /proc/lockdep_chains.
    
    It is based on x86/master branch of git-x86 tree, and has been tested
    on x86_64 platform.
    
    Signed-off-by: Huang Ying <ying.huang@intel.com>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6c3df25511c2c51f2dd36cc52a8d22363d731793
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Thu Jun 19 14:22:28 2008 +0200

    sched: rt: dont stop the period timer when there are tasks wanting to run
    
    So if the group ever gets throttled, it will never wake up again.
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: "Daniel K." <dk@uw.no>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Reported-by: "Daniel K." <dk@uw.no>

commit 10b612f440a22a294e87ec7e8f03f9eea3338628
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Thu Jun 19 14:22:27 2008 +0200

    sched: rt: fix the bandwidth contraint computations
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: "Daniel K." <dk@uw.no>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit eff6549b957d15d1ad168d90b8c1eb643b9c163f
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Thu Jun 19 14:22:26 2008 +0200

    sched: rt: move some code around
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: "Daniel K." <dk@uw.no>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b79f3833d81d54fc71d98c8064dc45f33a755a8a
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Thu Jun 19 14:22:25 2008 +0200

    sched: rt: fix SMP bandwidth balancing for throttled groups
    
    Now we exceed the runtime and get throttled - the period rollover tick
    will subtract the cpu quota from the runtime and check if we're below
    quota. However with this cpu having a very small portion of the runtime
    it will not refresh as fast as it should.
    
    Therefore, also rebalance the runtime when we're throttled.
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: "Daniel K." <dk@uw.no>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ada18de2eb76961a4d4847f63291744c9e7beec4
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Thu Jun 19 14:22:24 2008 +0200

    sched: debug: add some rt debug output
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: "Daniel K." <dk@uw.no>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7dbceaf9bb68919651901b101f44edd5391ee489
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jun 20 07:28:24 2008 +0200

    x86, bitops: make constant-bit set/clear_bit ops faster, adapt, clean up
    
    fix integration bug introduced by "x86: bitops take an unsigned long *"
    which turned "(void *) + x" into "(long *) + x".
    
    small cleanups to make it more apparent which value get propagated where.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8427f1361225ca27679a6d810c04ddbc357602a7
Author: Michael Chan <mchan@broadcom.com>
Date:   Thu Jun 19 16:44:44 2008 -0700

    bnx2: Update driver version to 1.7.7.
    
    And update module description.
    
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 2739a8bb5b13653999827da09565b1bca5cec67d
Author: Michael Chan <mchan@broadcom.com>
Date:   Thu Jun 19 16:44:10 2008 -0700

    bnx2: Cleanup error handling in bnx2_open().
    
    All error handling in bnx2_open() can be consolidated.
    
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 5e9ad9e108883503fedfac3279ac101dce00bb56
Author: Michael Chan <mchan@broadcom.com>
Date:   Thu Jun 19 16:43:17 2008 -0700

    bnx2: Turn on multi rx rings.
    
    Enable multiple rx rings if MSI-X vectors are available.  We enable
    up to 7 rx rings.
    
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 2dffcc3dcd659b10ff97c6eda427d9d83a94a399
Author: Michael Chan <mchan@broadcom.com>
Date:   Thu Jun 19 16:42:39 2008 -0700

    bnx2: Update firmware to support multi rx rings.
    
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit f0ea2e63859cf234b7017a2d7bba2a5a1db3bf25
Author: Michael Chan <mchan@broadcom.com>
Date:   Thu Jun 19 16:41:57 2008 -0700

    bnx2: Use one handler for all MSI-X vectors.
    
    Use the same MSI-X handler to schedule NAPI.  Change the dev_instance
    void pointer to the bnx2_napi struct instead so we can have the proper
    context for each MSI-X vector.
    
    Add a new bnx2_poll_msix() that is optimized for handling MSI-X
    NAPI polling of rx/tx work only.  Remove the old bnx2_tx_poll() that
    is no longer needed.  Each MSI-X vector handles 1 tx and 1 rx ring.
    The first vector handles link events as well.
    
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 43e80b89b65cbc62b5e0fde09b47c9fc572a8b11
Author: Michael Chan <mchan@broadcom.com>
Date:   Thu Jun 19 16:41:08 2008 -0700

    bnx2: Optimize fast-path tx and rx work.
    
    Add hw_tx_cons_ptr and hw_rx_cons_ptr to speed up the retreival of
    the tx and rx consumer index, since the MSI-X and default status
    blocks have different structures.
    
    Combine status_blk and status_blk_msix into a union.  We'll only use
    one type of status block for each vector.
    
    Separate the code to detect more rx and tx work from the code to
    detect link related work.
    
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit bb4f98abf590cf9899017f14f1a54984f02a0009
Author: Michael Chan <mchan@broadcom.com>
Date:   Thu Jun 19 16:38:19 2008 -0700

    bnx2: Put rx ring variables in a separate struct.
    
    In preparation for multi-ring support, rx ring variables are now put
    in a separate bnx2_rx_ring_info struct.  With MSI-X, we can support
    multiple rx rings.
    
    The functions to allocate/free rx memory and to initialize rx rings
    are now modified to handle multiple rings.
    
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 35e9010b22503f42cbf88144ffe1feff90ea3835
Author: Michael Chan <mchan@broadcom.com>
Date:   Thu Jun 19 16:37:42 2008 -0700

    bnx2: Put tx ring variables in a separate struct.
    
    In preparation for multi-ring support, tx ring variables are now put
    in a separate bnx2_tx_ring_info struct.  Multi tx ring will not be
    enabled until it is fully supported by the stack.  Only 1 tx ring
    will be used at the moment.
    
    The functions to allocate/free tx memory and to initialize tx rings
    are now modified to handle multiple rings.
    
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 4497b0763cb1afae463f5e144c28b5d806e28b60
Author: Ben Hutchings <bhutchings@solarflare.com>
Date:   Thu Jun 19 16:22:28 2008 -0700

    net: Discard and warn about LRO'd skbs received for forwarding
    
    Add skb_warn_if_lro() to test whether an skb was received with LRO and
    warn if so.
    
    Change br_forward(), ip_forward() and ip6_forward() to call it) and
    discard the skb if it returns true.
    
    Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0187bdfb05674147774ca79a79942537f3ad54bd
Author: Ben Hutchings <bhutchings@solarflare.com>
Date:   Thu Jun 19 16:15:47 2008 -0700

    net: Disable LRO on devices that are forwarding
    
    Large Receive Offload (LRO) is only appropriate for packets that are
    destined for the host, and should be disabled if received packets may be
    forwarded.  It can also confuse the GSO on output.
    
    Add dev_disable_lro() function which uses the appropriate ethtool ops to
    disable LRO if enabled.
    
    Add calls to dev_disable_lro() in br_add_if() and functions that enable
    IPv4 and IPv6 forwarding.
    
    Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 2e3216cd54b142ba605e87522e15f42e0c4e3996
Author: Vlad Yasevich <vladislav.yasevich@hp.com>
Date:   Thu Jun 19 16:08:18 2008 -0700

    sctp: Follow security requirement of responding with 1 packet
    
    RFC 4960, Section 11.4. Protection of Non-SCTP-Capable Hosts
    
    When an SCTP stack receives a packet containing multiple control or
    DATA chunks and the processing of the packet requires the sending of
    multiple chunks in response, the sender of the response chunk(s) MUST
    NOT send more than one packet.  If bundling is supported, multiple
    response chunks that fit into a single packet MAY be bundled together
    into one single response packet.  If bundling is not supported, then
    the sender MUST NOT send more than one response chunk and MUST
    discard all other responses.  Note that this rule does NOT apply to a
    SACK chunk, since a SACK chunk is, in itself, a response to DATA and
    a SACK does not require a response of more DATA.
    
    We implement this by not servicing our outqueue until we reach the end
    of the packet.  This enables maximum bundling.  We also identify
    'response' chunks and make sure that we only send 1 packet when sending
    such chunks.
    
    Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7115e632f90952454ab6426e0d2151327162a30f
Author: Wei Yongjun <yjwei@cn.fujitsu.com>
Date:   Thu Jun 19 16:07:48 2008 -0700

    sctp: Validate Initiate Tag when handling ICMP message
    
    This patch add to validate initiate tag and chunk type if verification
    tag is 0 when handling ICMP message.
    
    RFC 4960, Appendix C. ICMP Handling
    
    ICMP6) An implementation MUST validate that the Verification Tag
    contained in the ICMP message matches the Verification Tag of the peer.
    If the Verification Tag is not 0 and does NOT match, discard the ICMP
    message.  If it is 0 and the ICMP message contains enough bytes to
    verify that the chunk type is an INIT chunk and that the Initiate Tag
    matches the tag of the peer, continue with ICMP7.  If the ICMP message
    is too short or the chunk type or the Initiate Tag does not match,
    silently discard the packet.
    
    Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
    Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0344f1c66b544609e867bd24aa7bfa789dfa9830
Merge: dad9b33... ef3a62d...
Author: David S. Miller <davem@davemloft.net>
Date:   Thu Jun 19 16:00:04 2008 -0700

    Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
    
    Conflicts:
    
    	net/mac80211/tx.c

commit 5f0120b5786f5dbe097a946a2eb5d745ebc2b7ed
Author: Jan Beulich <jbeulich@novell.com>
Date:   Wed Jun 18 12:42:11 2008 +0100

    x86-64: remove unnecessary ptregs call stubs
    
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Cc: "Andi Kleen" <andi@firstfloor.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1a750e0cd7a30c478723ecfa1df685efcdd38a90
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jun 18 21:03:26 2008 -0700

    x86, bitops: make constant-bit set/clear_bit ops faster
    
    On Wed, 18 Jun 2008, Linus Torvalds wrote:
    >
    > And yes, the "lock andl" should be noticeably faster than the xchgl.
    
    I dunno. Here's a untested (!!) patch that turns constant-bit
    set/clear_bit ops into byte mask ops (lock orb/andb).
    
    It's not exactly pretty. The reason for using the byte versions is that a
    locked op is serialized in the memory pipeline anyway, so there are no
    forwarding issues (that could slow down things when we access things with
    different sizes), and the byte ops are a lot smaller than 32-bit and
    particularly 64-bit ops (big constants, and the 64-bit ops need the REX
    prefix byte too).
    
    [ Side note: I wonder if we should turn the "test_bit()" C version into a
      "char *" version too.. It could actually help with alias analysis, since
      char pointers can alias anything. So it might be the RightThing(tm) to
      do for multiple reasons. I dunno. It's a separate issue. ]
    
    It does actually shrink the kernel image a bit (a couple of hundred bytes
    on the text segment for my everything-compiled-in image), and while it's
    totally untested the (admittedly few) code generation points I looked at
    seemed sane. And "lock orb" should be noticeably faster than "lock bts".
    
    If somebody wants to play with it, go wild. I didn't do "change_bit()",
    because nobody sane uses that thing anyway. I guarantee nothing. And if it
    breaks, nobody saw me do anything.  You can't prove this email wasn't sent
    by somebody who is good at forging smtp.
    
    This does require a gcc that is recent enough for "__builtin_constant_p()"
    to work in an inline function, but I suspect our kernel requirements are
    already higher than that. And if you do have an old gcc that is supported,
    the worst that would happen is that the optimization doesn't trigger.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit dd0c7c4903c29da9aa3bf33deecf064d190a0d81
Author: Andreas Herrmann <andreas.herrmann3@amd.com>
Date:   Wed Jun 18 15:38:57 2008 +0200

    x86: shrink pat_x_mtrr_type to its essentials
    
    Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
    Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
    Cc: Suresh B Siddha <suresh.b.siddha@intel.com>
    Cc: Hugh Dickins <hugh@veritas.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b8e0418b2a25f975c3b8764030c24b7253d33a68
Author: Glauber Costa <gcosta@redhat.com>
Date:   Mon Jun 16 19:59:08 2008 -0300

    x86: fix typo CONFIX -> CONFIG
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 31a72bce0bd6f3e0114009288bccbc96376eeeca
Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date:   Wed Jun 18 09:26:49 2008 -0700

    rcu: make rcutorture more vicious: reinstate boot-time testing
    
    This patch re-institutes the ability to build rcutorture directly into
    the Linux kernel.  The reason that this capability was removed was that
    this could result in your kernel being pretty much useless, as rcutorture
    would be running starting from early boot.  This problem has been avoided
    by (1) making rcutorture run only three seconds of every six by default,
    (2) adding a CONFIG_RCU_TORTURE_TEST_RUNNABLE that permits rcutorture
    to be quiesced at boot time, and (3) adding a sysctl in /proc named
    /proc/sys/kernel/rcutorture_runnable that permits rcutorture to be
    quiesced and unquiesced when built into the kernel.
    
    Please note that this /proc file is -not- available when rcutorture
    is built as a module.  Please also note that to get the earlier
    take-no-prisoners behavior, you must use the boot command line to set
    rcutorture's "stutter" parameter to zero.
    
    The rcutorture quiescing mechanism is currently quite crude: loops
    in each rcutorture process that poll a global variable once per tick.
    Suggestions for improvement are welcome.  The default action will
    be to reduce the polling rate to a few times per second.
    
    Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
    Suggested-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 28bb171169247754bae47bad0609208333e7a34b
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jun 18 13:45:13 2008 -0700

    alsa: add annotations to bitwise type snd_pcm_hw_param_t
    
    Fully half of all alsa sparse warnings are from snd_pcm_hw_param_t degrading
    to integer type, this goes a long way towards eliminating them.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 1cdad71537b42d0f0bf247772942ce678e4e8898
Merge: 20b6331... 15a8641...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jun 19 09:09:15 2008 +0200

    Merge branch 'sched' into sched-devel
    
    Conflicts:
    
    	kernel/sched_rt.c
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3dfa8773674e16f95f70a0e631e80c69390d04d7
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Mon Jun 16 09:41:32 2008 -0500

    powerpc/booke: Add support for new e500mc core
    
    The new e500mc core from Freescale is based on the e500v2 but with the
    following changes:
    
    * Supports only the Enhanced Debug Architecture (DSRR0/1, etc)
    * Floating Point
    * No SPE
    * Supports lwsync
    * Doorbell Exceptions
    * Hypervisor
    * Cache line size is now 64-bytes (e500v1/v2 have a 32-byte cache line)
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 688c91755dc3d3c03d8c67c1df13c02be258768e
Author: Arjan van de Ven <arjan@linux.intel.com>
Date:   Mon Jun 16 15:51:08 2008 -0700

    softlockup: print a module list on being stuck
    
    Most places in the kernel that go BUG: print a module list
    (which is very useful for doing statistics and finding patterns),
    however the softlockup detector does not do this yet.
    
    This patch adds the one line change to fix this gap.
    
    Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d120f65f3aaf306c957bc4c82e510f5b0f1e9b27
Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date:   Wed Jun 18 05:21:44 2008 -0700

    rcu: make rcutorture more vicious: add stutter feature
    
    This patch takes a step towards making rcutorture more brutal by allowing
    the test to be automatically periodically paused, with the default being
    to run the test for five seconds then pause for five seconds and repeat.
    This behavior can be controlled using a new "stutter" module parameter, so
    that "stutter=0" gives the old default behavior of running continuously.
    
    Starting and stopping rcutorture more heavily stresses RCU's interaction
    with the scheduler, as well as exercising more paths through the
    grace-period detection code.
    
    Note that the default to "shuffle_interval" has also been adjusted from
    5 seconds to 3 seconds to provide varying overlap with the "stutter"
    interval.
    
    I am still unable to provoke the failures that Alexey has been seeing,
    even with this patch, but will be doing a few additional things to beef
    up rcutorture.
    
    Suggested-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 219835f10eaef19d2b976076f2bc4ad806856c55
Author: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Date:   Sat Jun 14 21:11:39 2008 +0200

    x86: coding style fixes to x86/kernel/cpu/cpufreq/cpufreq-nforce2.c
    
    Before:
    total: 22 errors, 8 warnings, 440 lines checked
    
    After:
    total: 0 errors, 8 warnings, 442 lines checked
    
    paolo@paolo-desktop:~/linux.trees.git$ md5sum /tmp/cpufreq-nforce2.o.*
    3d4330a5d188fe904446e5948a618b48  /tmp/cpufreq-nforce2.o.after
    1477e6b0dcd6f59b1fb6b4490042eca6  /tmp/cpufreq-nforce2.o.before
    ^^^ I guess this is because I fixed a few "do not initialise statics to 0 or NULL"
    
    paolo@paolo-desktop:~/linux.trees.git$ size /tmp/cpufreq-nforce2.o.*
       text    data     bss     dec     hex filename
       1923      72      16    2011     7db /tmp/cpufreq-nforce2.o.after
       1923      72      16    2011     7db /tmp/cpufreq-nforce2.o.before
    
    Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f016e15c11ba8945ff8e1945445648722d6fadfb
Author: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Date:   Sat Jun 14 20:44:52 2008 +0200

    x86: coding style fixes to arch/x86/math-emu/reg_constant
    
    Before:
    total: 6 errors, 1 warnings, 117 lines checked
    
    After:
    total: 0 errors, 1 warnings, 117 lines checked
    
    paolo@paolo-desktop:~/linux.trees.git$ md5sum /tmp/reg_constant.o.*
    780388a3056d58fb759efaf190d5d3d1  /tmp/reg_constant.o.after
    780388a3056d58fb759efaf190d5d3d1  /tmp/reg_constant.o.before
    
    paolo@paolo-desktop:~/linux.trees.git$ size /tmp/reg_constant.o.*
       text    data     bss     dec     hex filename
        457       0       0     457     1c9 /tmp/reg_constant.o.after
        457       0       0     457     1c9 /tmp/reg_constant.o.before
    
    Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5175676a2d012ca5e5ad5eaedbfc1da5d5660d2a
Author: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Date:   Sat Jun 14 14:37:14 2008 +0200

    x86: coding style fixes to arch/x86/kernel/cpu/mcheck/k7.c
    
    Before:
    total: 6 errors, 13 warnings, 105 lines checked
    
    After:
    total: 0 errors, 0 warnings, 105 lines checked
    
    paolo@paolo-desktop:~/linux.trees.git$ size /tmp/k7*
       text    data     bss     dec     hex filename
       1135       0       0    1135     46f /tmp/k7.o.after
       1135       0       0    1135     46f /tmp/k7.o.before
    
    paolo@paolo-desktop:~/linux.trees.git$ md5sum /tmp/k7*
    87b14954045aa37dbaee6fb7e022ed9a  /tmp/k7.o.after
    87b14954045aa37dbaee6fb7e022ed9a  /tmp/k7.o.before
    
    Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit fe94ae995d33a4df35b6b9cd0504e87d7e37c8de
Author: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Date:   Sat Jun 14 14:06:19 2008 +0200

    x86: coding style fixes to arch/x86/kernel/cpu/mcheck/p4.c
    
    Before:
    total: 16 errors, 34 warnings, 257 lines checked
    
    After:
    total: 0 errors, 2 warnings, 257 lines checked
    
    No changes in the compiled code:
    
    paolo@paolo-desktop:~/linux.trees.git$ size /tmp/p4*
       text    data     bss     dec     hex filename
       2644       4       4    2652     a5c /tmp/p4.o.after
       2644       4       4    2652     a5c /tmp/p4.o.before
    
    paolo@paolo-desktop:~/linux.trees.git$ md5sum /tmp/p4*
    13f1b21c4246b31a28aaff38184586ca  /tmp/p4.o.after
    13f1b21c4246b31a28aaff38184586ca  /tmp/p4.o.before
    
    Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4620b49f76096fa5183eecad7d689faa898a4c82
Author: Vegard Nossum <vegard.nossum@gmail.com>
Date:   Thu Jun 12 23:21:53 2008 +0200

    softirq: remove initialization of static per-cpu variable
    
    Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e17ba73b0ee6c0f24393c48b455e0d8db761782c
Author: Jiri Slaby <jirislaby@gmail.com>
Date:   Mon May 12 15:44:40 2008 +0200

    x86, generic: mark early_printk as asmlinkage
    
    It's not explicitly marked as asmlinkage, but invoked from x86_32
    startup code with parameters on stack.
    
    No other architectures define early_printk and none of them are affected
    by this change, since defines asmlinkage as empty token.
    
    Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
    Cc: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 20b6331bfed1f07ba1e5006889a5d64adc53615e
Author: Dmitry Adamushko <dmitry.adamushko@gmail.com>
Date:   Wed Jun 11 00:58:30 2008 +0200

    sched: rework of "prioritize non-migratable tasks over migratable ones"
    
    regarding this commit: 45c01e824991b2dd0a332e19efc4901acb31209f
    
    I think we can do it simpler. Please take a look at the patch below.
    
    Instead of having 2 separate arrays (which is + ~800 bytes on x86_32 and
    twice so on x86_64), let's add "exclusive" (the ones that are bound to
    this CPU) tasks to the head of the queue and "shared" ones -- to the
    end.
    
    In case of a few newly woken up "exclusive" tasks, they are 'stacked'
    (not queued as now), meaning that a task {i+1} is being placed in front
    of the previously woken up task {i}. But I don't think that this
    behavior may cause any realistic problems.
    
    There are a couple of changes on top of this one.
    
    (1) in check_preempt_curr_rt()
    
    I don't think there is a need for the "pick_next_rt_entity(rq, &rq->rt)
    != &rq->curr->rt" check.
    
    enqueue_task_rt(p) and check_preempt_curr_rt() are always called one
    after another with rq->lock being held so the following check
    "p->rt.nr_cpus_allowed == 1 && rq->curr->rt.nr_cpus_allowed != 1" should
    be enough (well, just its left part) to guarantee that 'p' has been
    queued in front of the 'curr'.
    
    (2) in set_cpus_allowed_rt()
    
    I don't thinks there is a need for requeue_task_rt() here.
    
    Perhaps, the only case when 'requeue' (+ reschedule) might be useful is
    as follows:
    
    i) weight == 1 && cpu_isset(task_cpu(p), *new_mask)
    
    i.e. a task is being bound to this CPU);
    
    ii) 'p' != rq->curr
    
    but here, 'p' has already been on this CPU for a while and was not
    migrated. i.e. it's possible that 'rq->curr' would not have high chances
    to be migrated right at this particular moment (although, has chance in
    a bit longer term), should we allow it to be preempted.
    
    Anyway, I think we should not perhaps make it more complex trying to
    address some rare corner cases. For instance, that's why a single queue
    approach would be preferable. Unless I'm missing something obvious, this
    approach gives us similar functionality at lower cost.
    
    Verified only compilation-wise.
    
    (Almost)-Signed-off-by: Dmitry Adamushko <dmitry.adamushko@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f7d62364b2cef85cbcd4feffdd3632ef7c3b61c2
Author: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Date:   Tue Jun 10 20:29:19 2008 -0700

    sched: fix typo in Documentation/scheduler/sched-rt-group.txt
    
    Fix minor typos.
    
    Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0db125c467afcbcc229abb1a87bc36ef72777dc2
Author: Vegard Nossum <vegard.nossum@gmail.com>
Date:   Tue Jun 10 23:45:45 2008 +0200

    x86: more header fixes
    
    Summary: Add missing include guards for some x86 headers.
    
    This has only had the most rudimentary testing, but is hopefully obviously
    correct.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6cf514fce18589ea1e0521c5f2d7c2bb280fefc7
Author: Hugh Dickins <hugh@veritas.com>
Date:   Mon Jun 16 18:42:43 2008 +0100

    x86: PAT: make pat_x_mtrr_type() more readable
    
    Clean up over-complications in pat_x_mtrr_type().
    And if reserve_memtype() ignores stray req_type bits when
    pat_enabled, it's better to mask them off when not also.
    
    Signed-off-by: Hugh Dickins <hugh@veritas.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit dad9b335c6940de2746a9788eb456d09cf102f81
Author: Wang Chen <wangchen@cn.fujitsu.com>
Date:   Wed Jun 18 01:48:28 2008 -0700

    netdevice: Fix promiscuity and allmulti overflow
    
    Max of promiscuity and allmulti plus positive @inc can cause overflow.
    Fox example: when allmulti=0xFFFFFFFF, any caller give dev_set_allmulti() a
    positive @inc will cause allmulti be off.
    This is not what we want, though it's rare case.
    The fix is that only negative @inc will cause allmulti or promiscuity be off
    and when any caller makes the counters touch the roof, we return error.
    
    Change of v2:
    Change void function dev_set_promiscuity/allmulti to return int.
    So callers can get the overflow error.
    Caller's fix will be done later.
    
    Change of v3:
    1. Since we return error to caller, we don't need to print KERN_ERROR,
    KERN_WARNING is enough.
    2. In dev_set_promiscuity(), if __dev_set_promiscuity() failed, we
    return at once.
    
    Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
    Acked-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit b4b3bd96f26586e53ab5482f1869221dd1b5ac36
Author: Daniel Rahn <Daniel.Rahn@novell.com>
Date:   Fri Jun 6 09:42:36 2008 +0200

    x86: correctly report NR_BANKS in mce_64.c
    
    attached is a no-brainer that makes kernel correctly report
    NR_BANKS for MCE. We are right now limited to NR_BANKS==6, but the
    error message will use the available number of banks instead of the
    defined maximum.
    
    For a Nehalem based system it will print:
    
    "MCE: warning: using only 9 banks"
    
    while the correct message would be
    
    "MCE: warning: using only 6 banks"
    
    Signed-off-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5af970a48f3ba0dd96a036b196c79dc923f28231
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Jun 18 10:09:48 2008 +0200

    rcutorture: WARN_ON_ONCE(1) when detecting an error
    
    this makes it easier for automated tests to pick up such failures.

commit dd574dbfcc9e74e7dd8fd59ae0075d23e71a3da1
Author: Rami Rosen <ramirose@gmail.com>
Date:   Wed Jun 18 00:51:09 2008 -0700

    ipv6: minor cleanup in net/ipv6/tcp_ipv6.c [RESEND ].
    
    In net/ipv6/tcp_ipv6.c:
    
      - Remove unneeded tcp_v6_send_check() declaration.
    
    Signed-off-by: Rami Rosen <ramirose@gmail.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 1301a964cef2759d46b4ce366eeeee1f869731f9
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Tue Jun 17 19:19:34 2008 +0100

    ALSA: ASoC: fix PM=n build
    
    Fix sound/soc build failure when CONFIG_PM=n:
    
    linux-next-20080617/sound/soc/soc-core.c:829: error: 'soc_resume_deferred' undeclared (first use in this function)
    soc3.out:make[3]: *** [sound/soc/soc-core.o] Error 1
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit f52845ad771a2b62bc06bc940f16c8f6296654ec
Author: Takashi Iwai <tiwai@suse.de>
Date:   Tue Jun 17 16:35:22 2008 +0200

    ALSA: ca0106 - Add entry for another MSI K8N Diamond MB
    
    Added an entry for another MSI K8N Diamond mobo with SSID 1102:1009.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 43785eaeb1cfb8aed3cf8027f298b242f88fdc45
Author: Takashi Iwai <tiwai@suse.de>
Date:   Mon Jun 16 15:47:26 2008 +0200

    ALSA: hda - Fix wrong volumes in AD1988 auto-probe mode
    
    Don't create mixer volume elements for Headphone and Speaker if they
    use the same DAC as normal line-outs on AD1988.  Otherwise the amp
    value gets screwed up, e.g.
    	https://bugzilla.novell.com/show_bug.cgi?id=398255
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 83544994a6a592073e9f6b937c6da12cf5ed2d1e
Author: Timur Tabi <timur@freescale.com>
Date:   Fri Jun 13 14:02:31 2008 -0500

    ALSA: Fix register programming in Freescale MPC8610 HPCD sound driver
    
    Fix the Freescale MPC8610 HPCD sound driver so that it programs the DMACR
    and PMUXCR registers in the global utilities correctly.
    
    Signed-off-by: Timur Tabi <timur@freescale.com>
    Acked-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 972692e0db9b0a62329ca394062b58917ddbd03c
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jun 17 22:41:38 2008 -0700

    net: Add sk_set_socket() helper.
    
    In order to more easily grep for all things that set
    sk->sk_socket, add sk_set_socket() helper inline function.
    
    Suggested (although only half-seriously) by Evgeniy Polyakov.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 5bbc1722d52ad3df062d5742a7e958276e57ebd7
Merge: 30902dc... ae7b648...
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jun 17 21:37:14 2008 -0700

    Merge branch 'davem-next' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

commit 30902dc3cb0ea1cfc7ac2b17bcf478ff98420d74
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jun 17 21:26:37 2008 -0700

    ax25: Fix std timer socket destroy handling.
    
    Tihomir Heidelberg - 9a4gl, reports:
    
    --------------------
    I would like to direct you attention to one problem existing in ax.25
    kernel since 2.4. If listening socket is closed and its SKB queue is
    released but those sockets get weird. Those "unAccepted()" sockets
    should be destroyed in ax25_std_heartbeat_expiry, but it will not
    happen. And there is also a note about that in ax25_std_timer.c:
    /* Magic here: If we listen() and a new link dies before it
    is accepted() it isn't 'dead' so doesn't get removed. */
    
    This issue cause ax25d to stop accepting new connections and I had to
    restarted ax25d approximately each day and my services were unavailable.
    Also netstat -n -l shows invalid source and device for those listening
    sockets. It is strange why ax25d's listening socket get weird because of
    this issue, but definitely when I solved this bug I do not have problems
    with ax25d anymore and my ax25d can run for months without problems.
    --------------------
    
    Actually as far as I can see, this problem is even in releases
    as far back as 2.2.x as well.
    
    It seems senseless to special case this test on TCP_LISTEN state.
    Anything still stuck in state 0 has no external references and
    we can just simply kill it off directly.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 9d45abe1c2949183e5d9cb25721bf1c42c7b5e3b
Author: Wang Chen <wangchen@cn.fujitsu.com>
Date:   Tue Jun 17 21:12:48 2008 -0700

    netdevice: change net_device->promiscuity/allmulti to unsigned int
    
    The comments of dev_set_allmulti/promiscuity() is that "While the count in
    the device remains above zero...". So negative count is useless.
    Fix the type of the counter from "int" to "unsigned int".
    
    Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit cb61cb9b8b5ef6c2697d84e5015e314626eb2fba
Author: Eric Dumazet <dada1@cosmosbay.com>
Date:   Tue Jun 17 21:04:56 2008 -0700

    udp: sk_drops handling
    
    In commits 33c732c36169d7022ad7d6eb474b0c9be43a2dc1 ([IPV4]: Add raw
    drops counter) and a92aa318b4b369091fd80433c80e62838db8bc1c ([IPV6]:
    Add raw drops counter), Wang Chen added raw drops counter for
    /proc/net/raw & /proc/net/raw6
    
    This patch adds this capability to UDP sockets too (/proc/net/udp &
    /proc/net/udp6).
    
    This means that 'RcvbufErrors' errors found in /proc/net/snmp can be also
    be examined for each udp socket.
    
    # grep Udp: /proc/net/snmp
    Udp: InDatagrams NoPorts InErrors OutDatagrams RcvbufErrors SndbufErrors
    Udp: 23971006 75 899420 16390693 146348 0
    
    # cat /proc/net/udp
     sl  local_address rem_address   st tx_queue rx_queue tr tm->when retrnsmt  ---
    uid  timeout inode ref pointer drops
     75: 00000000:02CB 00000000:0000 07 00000000:00000000 00:00000000 00000000  ---
      0        0 2358 2 ffff81082a538c80 0
    111: 00000000:006F 00000000:0000 07 00000000:00000000 00:00000000 00000000  ---
      0        0 2286 2 ffff81042dd35c80 146348
    
    In this example, only port 111 (0x006F) was flooded by messages that
    user program could not read fast enough. 146348 messages were lost.
    
    Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit ae7b6487ec9c2e2a1551b9d291aa0dbbe0addf48
Author: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date:   Wed Jun 11 15:15:53 2008 -0700

    MAINTAINERS
    
    Add PJ Waskiewicz to the list of maintainers for Intel 10/100/1000/10GbE
    adapters.
    
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit b8a9787eddb0e4665f31dd1d64584732b2b5d051
Author: Jay Vosburgh <fubar@us.ibm.com>
Date:   Fri Jun 13 18:12:04 2008 -0700

    bonding: Allow setting max_bonds to zero
    
    	Permit bonding to function rationally if max_bonds is set to
    zero.  This will load the module, but create no master devices (which can
    be created via sysfs).
    
    	Requires some change to bond_create_sysfs; currently, the
    netdev sysfs directory is determined from the first bonding device created,
    but this is no longer possible.  Instead, an interface from net/core is
    created to create and destroy files in net_class.
    
    	Based on a patch submitted by Phil Oester <kernel@linuxaces.com>.
    Modified by Jay Vosburgh to fix the sysfs issue mentioned above and to
    update the documentation.
    
    Signed-off-by: Phil Oester <kernel@linuxace.com>
    Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit b59f9f74c4c0a569398f08c34a877f1b7b457496
Author: Jay Vosburgh <fubar@us.ibm.com>
Date:   Fri Jun 13 18:12:03 2008 -0700

    bonding: Rework / fix multiple gratuitous ARP support
    
    	Support for sending multiple gratuitous ARPs during failovers
    was added by commit:
    
    commit 7893b2491a2d5f716540ac5643d78d37a7f6628b
    Author: Moni Shoua <monis@voltaire.com>
    Date:   Sat May 17 21:10:12 2008 -0700
    
        bonding: Send more than one gratuitous ARP when slave takes over
    
    	This change modifies that support to remove duplicated code,
    add support for ARP monitor (the original only supported miimon), clear
    the grat ARP counter in bond_close (lest a later "ifconfig up" immediately
    start spewing ARPs), and add documentation for the module parameter.
    
    	Also updated driver version to 3.3.0.
    
    Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 01f3109de49a889db8adf9116449727547ee497e
Author: Or Gerlitz <ogerlitz@voltaire.com>
Date:   Fri Jun 13 18:12:02 2008 -0700

    bonding: deliver netdev event for fail-over under the active-backup mode
    
    under active-backup mode and when there's actual new_active slave,
    have bond_change_active_slave() call the networking core to deliver
    NETDEV_BONDING_FAILOVER event such that the fail-over can be notable
    by code outside of the bonding driver such as the RDMA stack and
    monitoring tools.
    
    As the correct context of locking appropriate for notifier calls is RTNL
    and nothing else, bond->curr_slave_lock and bond->lock are unlocked and
    later locked again. This is ensured by the rest of the code to be safe
    under backup-mode AND when new_active is not NULL.
    
    Jay Vosburgh modified the original patch for formatting and fixed a
    compiler error.
    
    Signed-off-by: Or Gerlitz <ogerlitz@voltaire.com>
    Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 709f8a45e8521f2f4229e5fdf3ded1fb77e2ca4e
Author: Or Gerlitz <ogerlitz@voltaire.com>
Date:   Fri Jun 13 18:12:01 2008 -0700

    bonding: bond_change_active_slave() cleanup under active-backup
    
    simplified the code of bond_change_active_slave() such that under
    active-backup mode there's one "if (new_active)" test and the rest
    of the code only does extra checks on top of it. This removed an
    unneeded "if (bond->send_grat_arp > 0)" check and avoid calling
    bond_send_gratuitous_arp when there's no active slave.
    
    Jay Vosburgh made minor coding style changes to the orignal patch.
    
    Signed-off-by: Or Gerlitz <ogerlitz@voltaire.com>
    Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit c1da4ac752b8b0411791d26c678fcf23d2eed242
Author: Or Gerlitz <ogerlitz@voltaire.com>
Date:   Fri Jun 13 18:12:00 2008 -0700

    net/core: add NETDEV_BONDING_FAILOVER event
    
    Add NETDEV_BONDING_FAILOVER event to be used in a successive patch
    by bonding to announce fail-over for the active-backup mode through the
    netdev events notifier chain mechanism. Such an event can be of use for the
    RDMA CM (communication manager) to let native RDMA ULPs (eg NFS-RDMA, iSER)
    always be aligned with the IP stack, in the sense that they use the same
    ports/links as the stack does. More usages can be done to allow monitoring
    tools based on netlink events being aware to bonding fail-over.
    
    Signed-off-by: Or Gerlitz <ogerlitz@voltaire.com>
    Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 743d32ad3688a6035374885809e1e982adbf16b1
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Tue Jun 17 09:04:28 2008 -0700

    sky2: version 1.22
    
    New version to reflect new hardware support
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 0ce8b98d55861d5d86ef9bd8df69282b8c5f0b70
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Tue Jun 17 09:04:27 2008 -0700

    sky2: 88E8057 chip support
    
    Add support for Yukon 2 Ultra 2 chip set (88E8057) based on code in latest
    version of vendor driver (sk98lin 10.60.2.3).  Untested on real hardware.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit e6cac9badd45439c9a29b289153c39993b471b4c
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Tue Jun 17 09:04:26 2008 -0700

    sky2: use DEFINE_PCI_DEVICE_TABLE
    
    PCI device table can be marked as devinitconst by using macro.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit c7127a347be8141d395178194b98ecda8fefa1fc
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Tue Jun 17 09:04:25 2008 -0700

    sky2: chip version printout
    
    Change how chip version is printed so that if an unknown version is detected
    nothing breaks.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit e1a74b375ca084add9164ae30ca0fdb9fe691ec9
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Tue Jun 17 09:04:24 2008 -0700

    sky2: phy setup changes
    
    Change the setup of the PHY registers on some chip ids. These changes
    make the latest sky2 driver follow the vendor driver.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 84aee4889ee843f4cde1c3fb1acfd116733660ef
Author: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Date:   Tue Jun 17 19:35:23 2008 -0400

    ibm_emac: Remove the ibm_emac driver
    
    The arch/ppc sub-tree has been removed in the powerpc git tree.  The old
    ibm_emac driver is no longer used by anything as a result of this.  This
    removes it, leaving the ibm_newemac driver as the proper driver to use for
    PowerPC boards with the EMAC hardware.
    
    Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit ebaac8c9a5b9e8aeab4009cefcfc1e9421337ac5
Merge: fe2c802... 85ba9d9...
Author: Jeff Garzik <jeff@garzik.org>
Date:   Tue Jun 17 23:24:19 2008 -0400

    Merge branch 'for-2.6.27' of git://git.marvell.com/mv643xx_eth into upstream-next

commit fe2c802ab62aa63d276deafa905875f3455f2621
Author: Bernard Pidoux <f6bvp@amsat.org>
Date:   Tue Jun 17 17:08:32 2008 -0700

    rose: improving AX25 routing frames via ROSE network
    
    ROSE network is organized through nodes connected via hamradio or Internet.
    AX25 packet radio frames sent to a remote ROSE address destination are routed
    through these nodes.
    
    Without the present patch, automatic routing mechanism did not work optimally
    due to an improper parameter checking.
    
    rose_get_neigh() function is called either by rose_connect() or by
    rose_route_frame().
    
    In the case of a call from rose_connect(), f0 timer is checked to find if a connection
    is already pending. In that case it returns the address of the neighbour, or returns a NULL otherwise.
    
    When called by rose_route_frame() the purpose was to route a packet AX25 frame
    through an adjacent node given a destination rose address.
    However, in that case, t0 timer checked does not indicate if the adjacent node
    is actually connected even if the timer is not null. Thus, for each frame sent, the
    function often tried to start a new connexion even if the adjacent node was already connected.
    
    The patch adds a "new" parameter that is true when the function is called by
    rose route_frame().
    This instructs rose_get_neigh() to check node parameter "restarted".
    If restarted is true it means that the route to the destination address is opened via a neighbour
    node already connected.
    If "restarted" is false the function returns a NULL.
    In that case the calling function will initiate a new connection as before.
    
    This results in a fast routing of frames, from nodes to nodes, until
    destination is reached, as originaly specified by ROSE protocole.
    
    Signed-off-by: Bernard Pidoux <f6bvp@amsat.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e92481f95375aa2702ea5018b0295792ae0fa9c1
Author: Chas Williams <chas@cmf.nrl.navy.mil>
Date:   Tue Jun 17 16:23:11 2008 -0700

    atm: [fore200e] convert to use request_firmware()
    
    Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7255ca3f3c928fec6d9ce607fed7d0a4f4fca6f7
Author: Chas Williams <chas@cmf.nrl.navy.mil>
Date:   Tue Jun 17 16:21:44 2008 -0700

    atm: [he] remove #ifdef clutter
    
    Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 97928f7021dc70f268037e9a7ea18a7345762fca
Author: Alan Cox <alan@redhat.com>
Date:   Tue Jun 17 16:21:18 2008 -0700

    atm: [iphase] 64-bit cleanup
    
    This fixes the most obvious 64-bit problems, but it is still very very
    broken in other aspects.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 61c33e012964ce358b42d2a1e9cd309af5dab02b
Author: Mitchell Blank Jr <mitch@sfgoth.com>
Date:   Tue Jun 17 16:20:06 2008 -0700

    atm: use const where reasonable
    
    From: Mitchell Blank Jr <mitch@sfgoth.com>
    
    Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit df3bc8bd8f8fd17e9b22859d82af38fa702e75b7
Author: Chas Williams <chas@cmf.nrl.navy.mil>
Date:   Tue Jun 17 16:19:24 2008 -0700

    atm: [suni] add support for setting loopback and framing modes
    
    Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 2be63b878f2a1e6d939b05f4f5cb733cb39bcd22
Author: Jorge Boncompte [DTI2] <jorge@dti2.net>
Date:   Tue Jun 17 16:18:49 2008 -0700

    atm: [iphase] move struct suni_priv to suni.h
    
    Signed-off-by: Jorge Boncompte [DTI2] <jorge@dti2.net>
    Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit f586287e0fed366d80822666f70487472ab8793a
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Tue Jun 17 16:16:13 2008 -0700

    bridge: fix IPV6=n build
    
    Fix bridge netfilter code so that it uses CONFIG_IPV6 as needed:
    
    net/built-in.o: In function `ebt_filter_ip6':
    ebt_ip6.c:(.text+0x87c37): undefined reference to `ipv6_skip_exthdr'
    net/built-in.o: In function `ebt_log_packet':
    ebt_log.c:(.text+0x88dee): undefined reference to `ipv6_skip_exthdr'
    make[1]: *** [.tmp_vmlinux1] Error 1
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 92c0574f11598c8036f81e27d2e8bdd6eed7d76d
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Tue Jun 17 16:10:06 2008 -0700

    bridge: make bridge address settings sticky
    
    Normally, the bridge just chooses the smallest mac address as the
    bridge id and mac address of bridge device. But if the administrator
    has explictly set the interface address then don't change it.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 43aa1920117801fe9ae3d1fad886b62511e09bee
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Tue Jun 17 16:09:45 2008 -0700

    bridge: handle process all link-local frames
    
    Any frame addressed to link-local addresses should be processed by local
    receive path. The earlier code would process them only if STP was enabled.
    Since there are other frames like LACP for bonding, we should always
    process them.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 5ce4b59653b2c2053cd9a011918ac1e4747f24cc
Author: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Date:   Tue Jun 17 19:01:38 2008 -0400

    powerpc/4xx: Workaround for PPC440EPx/GRx PCI_28 Errata
    
    The 440EPx/GRx chips don't support PCI MRM commands.  Drivers determine this
    by looking for a zero value in the PCI cache line size register.  However,
    some drivers write to this register upon initialization.  This can cause
    MRMs to be used on these chips, which may cause deadlocks on PLB4.
    
    The workaround implemented here introduces a new indirect_type flag, called
    PPC_INDIRECT_TYPE_BROKEN_MRM.  This is set in the pci_controller structure in
    the pci fixup function for 4xx PCI bridges by determining if the bridge is
    compatible with 440EPx/GRx.  The flag is checked in the indirect_write_config
    function, and forces any writes to the PCI_CACHE_LINE_SIZE register to be
    zero, which will disable MRMs for these chips.
    
    A similar workaround has been tested by AMCC on various PCI cards, such as
    the Silicon Image ATA card and Intel E1000 GIGE card.  Hangs were seen with
    the Silicon Image card, and MRMs were seen on the bus with a PCI analyzer.
    With the workaround in place, the card functioned properly and only Memory
    Reads were seen on the bus with the analyzer.
    
    Acked-by: Stefan Roese <sr@denx.de>
    Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

commit 3d00fb9eb11ac49d4035f756d116deeeaf99a26b
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Tue Jun 17 15:54:14 2008 -0700

    sctp: fix error path in sctp_proc_init
    
    After the sctp_remaddr_proc_init failed, the proper rollback is
    not the sctp_remaddr_proc_exit, but the sctp_assocs_proc_exit.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Acked-by: Vlad Yasevich <vladislav.yasevich@hp.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 15439dd37f92f930ac7fc65a4f261834e4215bb0
Merge: 39ab9dd... 90d95ef...
Author: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date:   Tue Jun 17 12:02:44 2008 -0400

    Merge branch 'for-linus' into next
    
    Conflicts:
    
    	drivers/input/mouse/appletouch.c

commit ee4311adf105f4d740f52e3948acc1d81598afcc
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jun 17 17:43:02 2008 +0200

    ftrace: build fix with gcc 4.3
    
    fix:
    
    arch/x86/kernel/ftrace.c: Assembler messages:
    arch/x86/kernel/ftrace.c:82: Error: bad register name `%sil'
    make[1]: *** [arch/x86/kernel/ftrace.o] Error 1
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 284373059f9605442cac6453780f6aaecf9abac1
Author: Takashi Iwai <tiwai@suse.de>
Date:   Tue Jun 17 16:30:27 2008 +0200

    ALSA: emu10k1 - simplify the last fix
    
    Clean up the previous commit for fixing memory leaks.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 9f515b6898d0f2c1b9eb34ae9986794045f34e2b
Author: Jaroslav Kysela <perex@perex.cz>
Date:   Tue Jun 17 16:20:13 2008 +0200

    ALSA: emu10k1 - fix possible memory leak in memory allocation routines
    
    The leak was introduced in "[ALSA] emu10k1 - simplify page allocation
    for synth" commit.
    
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 48c5732f4ac0621a2fdde006d55a6621a47a728f
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jun 17 03:19:58 2008 -0700

    netrom: Kill spurious NULL'ing of sk->sk_socket.
    
    In nr_release(), one code path calls sock_orphan() which
    will NULL out sk->sk_socket already.
    
    In the other case, handling states other than NR_STATE_{0,1,2,3},
    seems to not be possible other than due to bugs.  Even for an
    uninitialized nr->state value, that would be zero or NR_STATE_0.
    It might be wise to stick a WARN_ON() here.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit c751e4f8b32a3869bb4fec12100952abd9baa0e1
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jun 17 03:05:13 2008 -0700

    x25: Use sock_orphan() instead of open-coded (and buggy) variant.
    
    It doesn't grab the sk_callback_lock, it doesn't NULL out
    the sk->sk_sleep waitqueue pointer, etc.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0efffaf9d57f54a864b739176d1f659a69486e8b
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jun 17 03:01:47 2008 -0700

    econet: Use sock_orphan() instead of open-coded (and buggy) variant.
    
    It doesn't grab the sk_callback_lock, it doesn't NULL out
    the sk->sk_sleep waitqueue pointer, etc.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit b61d38e05542200f6d001b5ea9975dc0dc5bab27
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jun 17 02:44:35 2008 -0700

    x25: Use sock_graft() and remove bogus sk_socket and sk_sleep init.
    
    This is the x25 variant of changeset
    9375cb8a1232d2a15fe34bec4d3474872e02faec
    ("ax25: Use sock_graft() and remove bogus sk_socket and sk_sleep init.")
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 44ccff1f539c8c5bbfc1eacd41cb9ef65022a4ca
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jun 17 02:39:21 2008 -0700

    rose: Use sock_graft() and remove bogus sk_socket and sk_sleep init.
    
    This is the rose variant of changeset
    9375cb8a1232d2a15fe34bec4d3474872e02faec
    ("ax25: Use sock_graft() and remove bogus sk_socket and sk_sleep init.")
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7b66767f969edcbdd573aca8063beee7534d242b
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jun 17 02:36:44 2008 -0700

    netrom: Use sock_graft() and remove bogus sk_socket and sk_sleep init.
    
    This is the netrom variant of changeset
    9375cb8a1232d2a15fe34bec4d3474872e02faec
    ("ax25: Use sock_graft() and remove bogus sk_socket and sk_sleep init.")
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 9375cb8a1232d2a15fe34bec4d3474872e02faec
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jun 17 02:20:54 2008 -0700

    ax25: Use sock_graft() and remove bogus sk_socket and sk_sleep init.
    
    The way that listening sockets work in ax25 is that the packet input
    code path creates new socks via ax25_make_new() and attaches them
    to the incoming SKB.  This SKB gets queued up into the listening
    socket's receive queue.
    
    When accept()'d the sock gets hooked up to the real parent socket.
    Alternatively, if the listening socket is closed and released, any
    unborn socks stuff up in the receive queue get released.
    
    So during this time period these sockets are unreachable in any
    other way, so no wakeup events nor references to their ->sk_socket
    and ->sk_sleep members can occur.  And even if they do, all such
    paths have to make NULL checks.
    
    So do not deceptively initialize them in ax25_make_new() to the
    values in the listening socket.  Leave them at NULL.
    
    Finally, use sock_graft() in ax25_accept().
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e01b70ef3eb3080fecc35e15f68cd274c0a48163
Author: Jiri Hladky <hladky.jiri@googlemail.com>
Date:   Mon Jun 2 12:00:19 2008 +0200

    x86: fix bug in arch/i386/lib/delay.c file, delay_loop function
    
    when trying to understand how Bogomips are implemented I have found a
    bug in arch/i386/lib/delay.c file, delay_loop function.
    
    The function fails for loops > 2^31+1. It because SF is set when dec
    returns numbers > 2^31.
    
    The fix is to use jnz instruction instead of jns (and add one decl
    instruction to the end to have exactly the same number of loops as in
    original version).
    
    Martin Mares observed:
    
    > It is a long time since I have hacked that file, but you should definitely
    > make sure that the function is never called with a zero argument. In such
    > case, the original version made just a single pass, but your version
    > makes 2^32 of them.
    
    fixed that.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ee5850defcbd98d3a9cb3e0ae93511e7c89bdecd
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jun 17 01:21:03 2008 -0700

    llc: Use sock_graft() instead of by-hand version.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 338db085518a8436cdecd33f7b52a06ec16d9ec1
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jun 17 01:09:00 2008 -0700

    net: Kill SOCK_SLEEP_PRE and SOCK_SLEEP_POST, no users.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 22196d3648581b253f927186b30075fb005287b0
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jun 17 01:06:01 2008 -0700

    decnet: Remove SOCK_SLEEP_{PRE,POST} usage.
    
    Just expand the wait sequence.  And as a nice side-effect
    the timeout is respected now.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 8ce9c6ede1504d29eead67862edc96c03dd4d0a2
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jun 17 00:40:36 2008 -0700

    sctp: Kill SCTP_SOCK_SLEEP_{PRE,POST}, unused.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e6e07d8a2d2989c1f42287131308aa2fde253631
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon Jun 16 16:08:17 2008 -0700

    x86: make asm/asm.h work for asm code.
    
    This is useful for unifying some pieces of asm code.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit ccc580571cf0799d0460a085a7632b77753f083e
Author: David S. Miller <davem@davemloft.net>
Date:   Mon Jun 16 18:50:49 2008 -0700

    wext: Emit event stream entries correctly when compat.
    
    Three major portions to this change:
    
    1) Add IW_EV_COMPAT_LCP_LEN, IW_EV_COMPAT_POINT_OFF,
       and IW_EV_COMPAT_POINT_LEN helper defines.
    
    2) Delete iw_stream_check_add_*(), they are unused.
    
    3) Add iw_request_info argument to iwe_stream_add_*(), and use it to
       size the event and pointer lengths correctly depending upon whether
       IW_REQUEST_FLAG_COMPAT is set or not.
    
    4) The mechanical transformations to the drivers and wireless stack
       bits to get the iw_request_info passed down into the routines
       modified in #3.  Also, explicit references to IW_EV_LCP_LEN are
       replaced with iwe_stream_lcp_len(info).
    
    With a lot of help and bug fixes from Masakazu Mokuno.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0f5cabba49021d36e9f76bd97d7fa0f4a408063f
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jun 3 07:39:16 2008 -0700

    wext: Create IW_REQUEST_FLAG_COMPAT and set it as needed.
    
    Now low-level WEXT ioctl handlers can do compat handling
    when necessary.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 169a3ec492ddb6b0a8203fccba2ddff077154e26
Author: David S. Miller <davem@sunset.davemloft.net>
Date:   Fri Dec 21 03:55:13 2007 -0800

    wext: Remove compat handling from fs/compat_ioctl.c
    
    No longer used.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 87de87d5e47f94b4ea647a5bd1bc8dc1f7930db4
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jun 3 09:14:03 2008 -0700

    wext: Dispatch and handle compat ioctls entirely in net/wireless/wext.c
    
    Next we can kill the hacks in fs/compat_ioctl.c and also
    dispatch compat ioctls down into the driver and 80211 protocol
    helper layers in order to handle iw_point objects embedded in
    stream replies which need to be translated.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit a67fa76d8be4e24e2d61cd76438a893d4c2886f7
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jun 3 07:36:30 2008 -0700

    wext: Pull top-level ioctl dispatch logic into helper function.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit d2911255590d9ca561a481b9dbebcfcbbf38fa4e
Author: David S. Miller <davem@sunset.davemloft.net>
Date:   Fri Dec 21 03:46:01 2007 -0800

    wext: Pass iwreq pointer down into standard/private handlers.
    
    They have no need to see the object as an ifreq.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit ca1e8bb8e4e89e2769e2b39eb29fdcfc5c19cf89
Author: David S. Miller <davem@sunset.davemloft.net>
Date:   Fri Dec 21 03:41:45 2007 -0800

    wext: Parameterize the standard/private handlers.
    
    The WEXT standard and private handlers to use are now
    arguments to wireless_process_ioctl().
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 67dd7608078b17f63f29ff2108fc5bf2407ddcec
Author: David S. Miller <davem@sunset.davemloft.net>
Date:   Fri Dec 21 03:36:31 2007 -0800

    wext: Pull ioctl permission checking out into helper function.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit d88174e4d295f0880e5f9cb6d42f26b0367c8fd9
Author: David S. Miller <davem@sunset.davemloft.net>
Date:   Fri Dec 21 03:33:46 2007 -0800

    wext: Extract private call iw_point handling into seperate functions.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 84149b0fca08f9ec554dfc28dabc39839fdf8a06
Author: David S. Miller <davem@sunset.davemloft.net>
Date:   Fri Dec 21 03:27:17 2007 -0800

    wext: Extract standard call iw_point handling into seperate function.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 208887d4cc5a5c1eeb68bd170e21e32b1129cd94
Author: David S. Miller <davem@sunset.davemloft.net>
Date:   Fri Dec 21 03:24:24 2007 -0800

    wext: Make adjust_priv_size() take a "struct iw_point *".
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 25519a2a769d42fc2733a8f119682272d99b1304
Author: David S. Miller <davem@sunset.davemloft.net>
Date:   Fri Dec 21 03:22:38 2007 -0800

    wext: Remove inline from get_priv_size() and adjust_priv_size().
    
    The compiler inlines when appropriate.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit caea902f72b053fd0c76d0d3b6b2e057beb3fc64
Merge: 0b44191... 65c3e47...
Author: David S. Miller <davem@davemloft.net>
Date:   Mon Jun 16 18:25:48 2008 -0700

    Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
    
    Conflicts:
    
    	drivers/net/wireless/rt2x00/Kconfig
    	drivers/net/wireless/rt2x00/rt2x00usb.c
    	net/sctp/protocol.c

commit 0b4419162aa6c4204843f3a13b48d9ab821d3167
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Mon Jun 16 17:14:11 2008 -0700

    netns: introduce the net_hash_mix "salt" for hashes
    
    There are many possible ways to add this "salt", thus I made this
    patch to be the last in the series to change it if required.
    
    Currently I propose to use the struct net pointer itself as this
    salt, but since this pointer is most often cache-line aligned, shift
    this right to eliminate the bits, that are most often zeroed.
    
    After this, simply add this mix to prepared hashfn-s.
    
    For CONFIG_NET_NS=n case this salt is 0 and no changes in hashfn
    appear.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 33de014c63646f69f36f3673e3b4676f931dc878
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Mon Jun 16 17:13:48 2008 -0700

    inet6: add struct net argument to inet6_ehashfn
    
    Same as for inet_hashfn, prepare its ipv6 incarnation.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 9f26b3add3783c0af869ea2207871da5dafefffa
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Mon Jun 16 17:13:27 2008 -0700

    inet: add struct net argument to inet_ehashfn
    
    Although this hash takes addresses into account, the ehash chains
    can also be too long when, for instance, communications via lo occur.
    So, prepare the inet_hashfn to take struct net into account.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 2086a65078bd24682bdcf413d9c91d81988b8359
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Mon Jun 16 17:13:08 2008 -0700

    inet: add struct net argument to inet_lhashfn
    
    Listening-on-one-port sockets in many namespaces produce long
    chains in the listening_hash-es, so prepare the inet_lhashfn to
    take struct net into account.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7f635ab71eef8da012320c0092b662d6af8c1e69
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Mon Jun 16 17:12:49 2008 -0700

    inet: add struct net argument to inet_bhashfn
    
    Binding to some port in many namespaces may create too long
    chains in bhash-es, so prepare the hashfn to take struct net
    into account.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 19c7578fb22b0aef103222cae9b522f03ae489d6
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Mon Jun 16 17:12:29 2008 -0700

    udp: add struct net argument to udp_hashfn
    
    Every caller already has this one. The new argument is currently
    unused, but this will be fixed shortly.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e31634931d00081c75e3fb3f3ec51a50dbf108bb
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Mon Jun 16 17:12:11 2008 -0700

    udp: provide a struct net pointer for __udp[46]_lib_mcast_deliver
    
    They both calculate the hash chain, but currently do not have
    a struct net pointer, so pass one there via additional argument,
    all the more so their callers already have such.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit d6266281f8175e3ad68c28b20a609b278b47ade5
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Mon Jun 16 17:11:50 2008 -0700

    udp: introduce a udp_hashfn function
    
    Currently the chain to store a UDP socket is calculated with
    simple (x & (UDP_HTABLE_SIZE - 1)). But taking net into account
    would make this calculation a bit more complex, so moving it into
    a function would help.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 15650a2f644a2f15738cf22807c090d89328f500
Author: Jesse Barnes <jbarnes@hobbes.lan>
Date:   Mon Jun 16 15:29:45 2008 -0700

    x86/PCI: fixup early quirk probing
    
    On x86, we do early PCI probing to apply some quirks for chipset bugs.
    However, in a recent cleanup (7bcbc78dea92fdf0947fa48e248da3c993a5690f) a
    thinko was introduced that causes us to probe all subfunctions of even single
    function devices (a function was factored out of an inner loop and a "break"
    became a "return").  Fix that up by making check_dev_quirk() return a value so
    we can keep the factored code intact.
    
    Acked-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit bccaea8fe287454d70f5b2546910561e9f884053
Author: Jerone Young <jyoung5@us.ibm.com>
Date:   Fri Jun 6 14:09:05 2008 -0500

    powerpc/booke: Fix definitions for dbcr[1-2] and dbsr registers
    
    This takes values from the PowerPC ISA BookIII-E specifications that are
    for DBCR0. Many of these values are different from those currently
    specified, which are for the ppc405. Also added some bookE definitions
    for DBCR1 & DBCR2.
    
    [ galak@kernel.crashing.org: Added aliases to 40x DBCR0 to match Book-E,
      Added enhanced debug DBCR0/DBSR _CIRPT and _CRET defines and DBSR
      IRPT and RET. ]
    
    Signed-off-by: Jerone Young <jyoung5@us.ibm.com>
    Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit f22529351f7060d61eff3b76d7c9706f90aaedf3
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu May 22 10:37:48 2008 +0200

    namespacecheck: fixes
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7aaaec38fcd9ef3172e69f8c19f20113830a8498
Merge: 1ac9701... 0665190...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 16 11:28:04 2008 +0200

    Merge branch 'linus' into x86/kconfig

commit c54f9da1c8ceee19436430afac0798a989eb886d
Merge: a2eddfa... 0665190...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 16 11:27:53 2008 +0200

    Merge branch 'linus' into x86/irqstats

commit d939d2851fd12568e2eabb2916769e8a57ba5c89
Merge: 9f5314f... 0665190...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 16 11:27:45 2008 +0200

    Merge branch 'linus' into x86/irq

commit 33ee375b2ea5dd11581a57d67bedd0ca39b19a5e
Merge: 6703f6d... 0665190...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 16 11:27:18 2008 +0200

    Merge branch 'linus' into x86/gart

commit 8bbd54d69e9c66adbf544e21d8dcfb15fb9198f7
Merge: 8c2238e... 0665190...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 16 11:24:43 2008 +0200

    Merge branch 'linus' into core/softlockup

commit 9583f3d9c00974911daf227cbaa12d6c1caaabad
Merge: 962cf36... 0665190...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 16 11:24:17 2008 +0200

    Merge branch 'linus' into core/softirq

commit 6d72b7952fa7d7c61d021398970c29afde6a4443
Merge: 6360b1f... 0665190...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 16 11:24:00 2008 +0200

    Merge branch 'linus' into core/rodata

commit 766d02786ecd22932beeb9ca8bad6d8c5a552ef9
Merge: 906d882... 0665190...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 16 11:23:36 2008 +0200

    Merge branch 'linus' into core/rcu

commit 688d22e23ab1caacb2c36c615854294b58f2ea47
Merge: 7e0edc1... 0665190...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 16 11:21:27 2008 +0200

    Merge branch 'linus' into x86/xen

commit fd2c17e1777d46cff14c25ea774a4d17459d188a
Merge: 74e411c... 0665190...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 16 11:20:57 2008 +0200

    Merge branch 'linus' into x86/timers

commit 3557b18fcbe0e29706214f3c7cc680a7823605eb
Merge: 4226ab9... 0665190...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 16 11:20:37 2008 +0200

    Merge branch 'linus' into x86/ptemask

commit faeca31d068090285b77c39574d2bda14b079c50
Merge: 499f8f8... 0665190...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 16 11:20:28 2008 +0200

    Merge branch 'linus' into x86/pat

commit 064a32d82c20cdcb0119a8b316eb520608d8c647
Merge: 0327318... 0665190...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 16 11:19:53 2008 +0200

    Merge branch 'linus' into x86/memtest

commit 1791a78c0b10fe548bf08a2ed7f84a4ea1385430
Merge: bf07dc8... 0665190...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 16 11:17:50 2008 +0200

    Merge branch 'linus' into x86/cleanups

commit ed9e4996d9a123b7550e63713d563f524fa9d9f0
Merge: 4d2df79... 0665190...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 16 11:17:19 2008 +0200

    Merge branch 'linus' into tracing/sysprof

commit cb9aa97c21c59ad01c9514d7faf45dc166fba226
Merge: 668a6c3... 0665190...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 16 11:16:46 2008 +0200

    Merge branch 'linus' into tracing/mmiotrace-mergefixups

commit e765ee90da62535ac7d7a97f2464f9646539d683
Merge: a4500b8... 0665190...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 16 11:15:58 2008 +0200

    Merge branch 'linus' into tracing/ftrace

commit f9e8e07e074a880e110922759dcdb369fecdf07c
Merge: e9886ca... 0665190...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 16 11:15:21 2008 +0200

    Merge branch 'linus' into sched-devel

commit 6719292af5513da52aa876d0e7ac4367a0851845
Author: Jaroslav Kysela <perex@perex.cz>
Date:   Mon Jun 16 10:39:34 2008 +0200

    ALSA: Remove duplicate MODULE_AUTHOR/DESCRIPTION/LICENCE from snd-ens1370.ko
    
    But comment only extra code in ak4531_codec.c for history.
    
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 28638ea4f8adb63f837e4436560ab16ab0388587
Merge: f781b03... 0665190...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 16 10:17:15 2008 +0200

    Merge branch 'linus' into x86/nmi
    
    Conflicts:
    
    	arch/x86/kernel/nmi_32.c

commit 906d882cacecd37ad2fdd03ed2a9b232bcb9507e
Author: Lai Jiangshan <laijs@cn.fujitsu.com>
Date:   Mon Jun 9 16:35:25 2008 -0700

    rcu: remove unused field struct rcu_data::rcu_tasklet
    
    Since softirq works for rcu reclaimer, rcu_tasklet is unused now.
    
    Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
    Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b7d2399242b639f0b0be5f901506a7180d961b64
Author: Jaroslav Kysela <perex@perex.cz>
Date:   Mon Jun 16 09:42:25 2008 +0200

    ALSA: Release 1.0.17rc2
    
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 766979e09d302315f314bfd96fdd83f8f9896d9c
Author: Takashi Iwai <tiwai@suse.de>
Date:   Fri Jun 13 20:53:56 2008 +0200

    ALSA: hda - use upper_32_bits()
    
    Use the standard upper_32_bits() instead of own macro.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 0c6341ace5efb14a0da08482e299b3c158e0d5fb
Author: Takashi Iwai <tiwai@suse.de>
Date:   Fri Jun 13 20:50:27 2008 +0200

    ALSA: hda - bdl_pos_adj=32 as default
    
    Use bdl_pos_adj=32 as default except for Intel hardwares confirmed
    to work with bdl_pos_adj=1.  Looks like ATI and NVidia require this
    higher value.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 6ed2597883b1b03ca94f62f0cfe908314cba6d6b
Author: Andy Green <andy@openmoko.com>
Date:   Fri Jun 13 16:24:05 2008 +0100

    ALSA: ASoC: Don't block system resume
    
    On OpenMoko soc-audio resume is taking 700ms of the whole resume time of
    1.3s, dominated by writes to the codec over I2C.  This patch shunts the
    resume guts into a workqueue which then is done asynchronously.
    
    The "card" is locked using the ALSA power state APIs as suggested by
    Mark Brown.
    
    [Added fix for race with resume to suspend and fixed a couple of nits
    from checkpatch -- broonie.]
    
    Signed-off-by: Andy Green <andy@openmoko.com>
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit abb68c26ba15f8e84e580a40c0b1bc349cb534b0
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Fri Jun 13 16:24:04 2008 +0100

    ALSA: ASoC: Check for exact register match in wm97xx_reset()
    
    To provide added robustness in case an AC97 controller reads back all
    zeros in error cases check for an exact match when testing to see if
    resets have brought the codec back.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit aafc4412be31306e5c38bd4e4581066507503adc
Author: Matthew Ranostay <mranostay@embeddedalley.com>
Date:   Fri Jun 13 18:04:33 2008 +0200

    ALSA: hda: Add support for 92HD73xxx codecs
    
    Added support for new family of IDT codecs.
    
    Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 87c8a64475f0597b7fd9c36d2f867ae8ef4a9eca
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 2 13:19:08 2008 +0200

    printk: export console_drivers
    
    this symbol is needed by drivers/video/xen-fbfront.ko.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1462a200057df08be12f3719e1f37adbd2c6e4d0
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 16 08:40:04 2008 +0200

    Revert "prohibit rcutorture from being compiled into the kernel"
    
    This reverts commit 9aaffc898ff4a3df18c5fc4b9e0fa47e779ad726.
    
    That commit was a very bad idea. RCU_TORTURE found many boot timing
    bugs and other sorts of bugs in the past, so excluding it from
    boot images is very silly.
    
    The option already depends on DEBUG_KERNEL and is disabled by default.
    Even when it runs, the test threads are reniced. If it annoys people
    we could add a runtime sysctl.

commit 9fc697b0b01416edae99dd9c5c49fb69c9282744
Author: Stefan Schmidt <stefan@datenfreihafen.org>
Date:   Tue Jun 10 08:57:27 2008 +0100

    [ARM] 5082/1: pxa: Definition for the third USB port control register UP3OCR
    
    This adds the definition for the third USB port control register UP3OCR. It is
    used on the EZX GSM mobile phones.
    
    Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
    Acked-by: Eric Miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit d438ae5796085379327bdba76114929eedf94a89
Author: Philipp Zabel <philipp.zabel@gmail.com>
Date:   Fri Jun 6 18:40:47 2008 +0100

    [ARM] 5080/1: touch PSSR_OTGPH only on pxa27x in ohci-pxa27x and pxa27x_udc
    
    and include pxa2xx-regs.h as build fix since PSSR definitions
    moved from pxa-regs.h into pxa2xx-regs.h.
    
    Note: This change is temporary as pxa27x processor specific
    code will be finally moved elsewhere (both drivers should
    support pxa3xx, too).
    
    Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
    Acked-by: Eric Miao <eric.y.miao@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 942e7b102a4827fdb69a39c7f07c544542589ef9
Merge: 7d06b2e... 87291c0...
Author: David S. Miller <davem@davemloft.net>
Date:   Sat Jun 14 17:15:39 2008 -0700

    Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/linville/wireless-next-2.6

commit 7d06b2e053d2d536348e3a0f6bb02982a41bea37
Author: Brian Haley <brian.haley@hp.com>
Date:   Sat Jun 14 17:04:49 2008 -0700

    net: change proto destroy method to return void
    
    Change struct proto destroy function pointer to return void.  Noticed
    by Al Viro.
    
    Signed-off-by: Brian Haley <brian.haley@hp.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 87291c0269e77b029282676448fed3706a54211a
Author: Vladimir Koutny <vlado@work.ksp.sk>
Date:   Fri Jun 13 16:50:44 2008 +0200

    mac80211: eliminate IBSS warning in rate_lowest_index()
    
    In IBSS mode prior to join/creation of new IBSS it is possible that
    a frame from unknown station is received and an ibss_add_sta() is
    called. This will cause a warning in rate_lowest_index() since the
    list of supported rates of our station is not initialized yet.
    
    The fix is to add ibss stations with a rate we received that frame
    at; this single-element set will be extended later based on beacon
    data. Also there is no need to store stations from a foreign IBSS.
    
    Signed-off-by: Vladimir Koutny <vlado@ksp.sk>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit c644bce95f287e763a0b49e5d03f0fe6256f6d2e
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jun 11 14:22:02 2008 -0700

    mac80211: tkip.c use a local struct tkip_ctx in ieee80211_get_tkip_key
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 7c70537f97fe35f46762247a4bda72c16d585736
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jun 11 14:22:00 2008 -0700

    mac80211: tkip.c fold ieee80211_gen_rc4key into its one caller
    
    Also change the arguments of the phase1, 2 key mixing to take
    a pointer to the encrytion key and the tkip_ctx in the same
    order.
    
    Do the dereference of the encryption key in the callers.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit c801242c38de247d82f12f6bf28bd19a280a12ae
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jun 11 14:22:00 2008 -0700

    mac80211: tkip.c consolidate tkip IV writing in helper
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 87228f57434108d8463ff10fd408d8d1273a23d2
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jun 11 14:21:59 2008 -0700

    mac80211: rx.c use new helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 002aaf4ea6be3247c246d274979359c3bc93c82a
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jun 11 14:21:59 2008 -0700

    mac80211: wme.c use new helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a494bb1cae40dd0a98682826d91ddf533cbc864e
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jun 11 14:21:58 2008 -0700

    mac80211: use new helpers in util.c - ieee80211_get_bssid()
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit d5184cacf3eeaeb6ae0c7a02aa44fe589beeda23
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jun 11 14:21:58 2008 -0700

    mac80211: wpa.c use new access helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 6693be7124cb8e4f15f0d80ed6e3e50678771737
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jun 11 14:21:57 2008 -0700

    mac80211: add utility function to get header length
    
    Take a __le16 directly rather than a host-endian value.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit c9c6950c14ffc0e30e592fec1ebcb203ad3dff10
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jun 11 14:21:57 2008 -0700

    mac80211: make ieee80211_get_hdrlen_from_skb return unsigned
    
    Many callers already expect it to.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 8b7b1e05b0454f232b8ae1e6ee134b7f0b38abfb
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jun 11 14:21:56 2008 -0700

    mac80211: remove ieee80211_get_morefrag
    
    Replaced by the new helper ieee80211_has_morefrags which is
    more consistent with the intent of the function.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit fd7c8a40b2a63863f749e4d17f0d94d2e5ab1331
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed Jun 11 14:21:56 2008 -0700

    mac80211: add helpers for frame control testing
    
    A few general categories:
    
    1) ieee80211_has_* tests if particular fctl bits are set, the helpers are de
    in the same order as the fctl defines:
    
    A combined _has_a4 was also added to test when both FROMDS and TODS are set.
    
    2) ieee80211_is_* is meant to test whether the frame control is of a certain
    ftype - data, mgmt, ctl, and two special helpers _is_data_qos, _is_data_pres
    which also test a subset of the stype space.
    
    When testing for a particular stype applicable only to one ftype, functions
    like ieee80211_is_ack have been added.  Note that the ftype is also being
    checked in these helpers.  They have been added for all mgmt and ctl stypes
    in the same order as the STYPE defines.
    
    3) ieee80211_get_* is meant to take a struct ieee80211_hdr * and returns a
    pointer to somewhere in the struct, see get_SA, get_DA, get_qos_ctl.
    
    The intel wireless drivers had helpers that used this namespace, convert the
    all to use the new helpers and remove the byteshifting as they were defined
    in cpu-order rather than little-endian.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e36cfdc9b17fa64245ee6206287e5120e59bbfca
Author: Jouni Malinen <j@w1.fi>
Date:   Fri Jun 13 19:44:48 2008 +0300

    mac80211_hwsim: Shared TX code for received frames and Beacons
    
    Use a shared function for transmitting the frames instead of
    duplicated code in two places.
    
    Signed-off-by: Jouni Malinen <j@w1.fi>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f248f10515dc7279120adf2d3eabcac9561fb1b4
Author: Jouni Malinen <j@w1.fi>
Date:   Fri Jun 13 19:44:47 2008 +0300

    mac80211_hwsim: Minor cleanup
    
    Remove unnecessary '__constant_' prefix and use the atomic version of
    ieee80211_iterate_active_interfaces().
    
    Signed-off-by: Jouni Malinen <j@w1.fi>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit ba77f1abde3999e45d92c0ba4e0356f7498e959f
Author: Jouni Malinen <j@w1.fi>
Date:   Fri Jun 13 19:44:46 2008 +0300

    mac80211_hwsim: Clean up documentation
    
    Clean up the introduction and fix a typo.
    
    Signed-off-by: Jouni Malinen <j@w1.fi>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit acc1e7a3007ec1940374206a84465c1e0cfcda09
Author: Jouni Malinen <j@w1.fi>
Date:   Wed Jun 11 10:42:31 2008 +0300

    mac80211_hwsim: 802.11 radio simulator for mac80211
    
    mac80211_hwsim is a Linux kernel module that can be used to simulate
    arbitrary number of IEEE 802.11 radios for mac80211 on a single
    device. It can be used to test most of the mac80211 functionality and
    user space tools (e.g., hostapd and wpa_supplicant) in a way that
    matches very closely with the normal case of using real WLAN
    hardware. From the mac80211 view point, mac80211_hwsim is yet another
    hardware driver, i.e., no changes to mac80211 are needed to use this
    testing tool.
    
    Signed-off-by: Jouni Malinen <j@w1.fi>
    Acked-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 14a08a7fcf72a8d69cdee225cc76c50b229faa20
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Fri Jun 13 15:44:55 2008 +0800

    iwlwifi: unify SW rf-kill flow
    
    This patch unifies SW rf-kill flow between 4965 and 5000. It enables SW
    RF-kill for 5000. This patch also solves a bug in iwl4965_mac_config:
    bad mutex locking balance.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 14b3d3387c95cc78f3d740ea53577d9ff41415e3
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Fri Jun 13 15:44:54 2008 +0800

    iwlwifi: remove 4965 prefix from iwl4965_ucode
    
    The patch removes 4965 prefix from iwl4965_ucode.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5d72a1f5b6da334f8722255c766fdbcd4c1b4c51
Author: Ester Kummer <ester.kummer@intel.com>
Date:   Fri Jun 13 15:44:53 2008 +0800

    iwlwifi: adding channels to sysfs
    
    This patch returns channel list to sysfs.
    
    Signed-off-by: Ester Kummer <ester.kummer@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit dc0ae30c31ee6ef83992bb692f37dfbba08a2ef6
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Jun 12 22:38:37 2008 +0300

    mac80211: fix beacon interval value
    
    This patch fixes setting beacon interval
    
    1. in register_hw it honors value requested by the driver
    2. It uses default 100 instead of 1000 or 10000. Scanning for beacon
    interval ~1sec and above is not sane
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5720508d9ad9a82927875252b7a19ba2b45f11f8
Author: Robert P. J. Day <rpjday@crashcourse.ca>
Date:   Thu Jun 12 15:34:42 2008 -0400

    rndis_wlan: Use kernel-supplied ARRAY_SIZE() macro.
    
    Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 90d07349f8d754b89de8c61bdef9f95688900f30
Author: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Date:   Thu Jun 12 20:19:19 2008 +0300

    rndis_wlan: preallocate command buffer for set/get_oid
    
    Reduce amount of kmalloc/kfree calls in set/get_oid by preallocating command
    buffer.
    
    Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit bb8649d42989eddf9c7d128114c1adcffe9eef54
Author: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Date:   Thu Jun 12 20:19:01 2008 +0300

    rndis_wlan: use kzalloc to allocate private data
    
    rndis_wlan used kmalloc to allocate private data structure and leaving data
    uninitialized, but later assumed to be set zero.
    
    Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 8d5e0d58b39eed9b0f1064f4a7f2b215869b7e71
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu Jun 12 15:42:29 2008 +0300

    mac80211: do not fragment while aggregation is in use
    
    This patch denies the use of framentation while ampdu is used.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Acked-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 58d0f3610e0c1fd31a2ff3b89879211727292771
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu Jun 12 09:47:19 2008 +0800

    iwlwifi: remove iwlcore_low_level_notify
    
    This patch removes the iwlcore_low_level_notify. The
    notification chain is not required in this level.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit be1f3ab6e5e9788fd2985117b40755130058a2be
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu Jun 12 09:47:18 2008 +0800

    iwlwifi: general code clean up
    
    This patch cleans up iwlwifi's code: Add missing include, remove empty
    lines etc...
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 808e72a088d164cf0030f593d9a5fc23306fb6b6
Author: Zhu Yi <yi.zhu@intel.com>
Date:   Thu Jun 12 09:47:17 2008 +0800

    iwlwifi: fix software rf_kill problem when interface is down
    
    The patch fixes the problem that software rf_kill messes up the
    card status when it is disabled if the interface is down.
    
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 95483b69c8c0d49e43c97ecb5eb3cbec48a02d61
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu Jun 12 09:47:15 2008 +0800

    iwlwifi: remove dead code iwl4965_calc_db_from_ratio
    
    This patch removes iwl4965_calc_db_from_ratio which is dead code.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 91dbc5bdbaccc3e89f757afb53c6956c40b80306
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu Jun 12 09:47:14 2008 +0800

    iwlwifi: retfactor get_temperature functions
    
    This patch renames iwl4965_get_tempearture to iwl4965_hw_get_temperature
    and replaces usage of original iwl4965_hw_get_temperature by
    direct access to priv->temperature.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 47f4a5871614756627d7209e0569b58faf99b0d9
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu Jun 12 09:47:13 2008 +0800

    iwlwifi: move iwl4965_rf_kill_ct_config to iwl-core.c
    
    This patch moves iwl4965_rf_kill_ct_config to iwl-core.c.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f53696de6722a4aac00b76e25a5321c01e88a55f
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Jun 12 09:47:12 2008 +0800

    iwlwifi: cleans up scanning code
    
    This patch
    1. cleans up scanning code.
    2. It adds round robin of TX antannas/chains.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e7d326ac437e9e9425dcd79382f4e5f6ca31fb16
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Jun 12 09:47:11 2008 +0800

    iwlwifi: move rate helpers to iwlcore
    
    This patch moves rate helpers to iwlcore.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 2a421b91d6fe89e27ded7544a25449c0b050098f
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Jun 12 09:47:10 2008 +0800

    iwlwifi: move scan to iwl-scan.c iwlcore
    
    This patch moves scan code to iwl-scan.c file in iwlcore module.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 4564ce8b0e17d91d047aa875843deb2cccf3f268
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu Jun 12 09:47:09 2008 +0800

    iwlwifi: add bad length check for WEP keys
    
    This patch adds a check for bad length in set key flow. This solves the
    Oops reported by Thomas Backlund, Joonwoo Park and Ian Schram.
    It also adds some debug printing that can be useful.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 630fe9b6f774dd55b71fe94392101eb00df58762
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Jun 12 09:47:08 2008 +0800

    iwlwifi: refactor setting tx power
    
    This patch
    1. Refactors settings of tx power
    2. enables iwconfig txpower <value>
    3. adds 5000 HW tx power
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 25a6572cc13ba2a3fefc02a63a077ff3664a1ca9
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Jun 12 09:47:07 2008 +0800

    iwlwifi: refactor tx aggregation response flow
    
    This patch refactors tx aggregation respnse flow
    and fixes bug revealed by tx_info to cb patch
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 398f9e765f57c0dca0f6fb13c28ad929c09c68ef
Author: Assaf Krauss <assaf.krauss@intel.com>
Date:   Thu Jun 12 09:47:06 2008 +0800

    iwlwifi: Fix mode changes (ad-hoc <--> managed)
    
    This fix allows to move between modes (ad-hoc to managed, and vice versa).
    Since mode changes can only be done while driver is down, check for ibss
    support can only be made when the channel is set (afte the driver goes up).
    
    Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit c46fbefa32c3c314884d3d3be27d0e1839de2c24
Author: Assaf Krauss <assaf.krauss@intel.com>
Date:   Thu Jun 12 09:47:05 2008 +0800

    iwlwifi enabling IBSS (Ad-Hoc) mode
    
    This patch enables ibss mode. It consists of two changes upon entering ibss
    mode:
    1. Removing the redundant line which clears the driver's station table.
       This line creates a discrepancy between the driver and the FW's station
       table. This prevented the generation of beacons.
    2. Assigning a default value to priv's assoc_id. Normally given by an AP in
       STA mode, this field is used as an indication for association. Being 0,
       it prevented normal TX flow.
    3. Remove a redundant ADD_STA command that cause uCode error.
    4. Delay the set_mode until after the uCode is ready.
    
    Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f3d5b45b40c42b0b55710667740cc545b6e17c10
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu Jun 12 09:47:04 2008 +0800

    iwlwifi: fix resart flow after fw error
    
    Clear STATUS_FW_ERROR in the _up_ flow before reseting NIC.
    UP flow will otherwise call restart again causing endless restart loop.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 64e72c3efc2e4753ddfdd27ba8c7a31d6b11faba
Author: Mohamed Abbas <mabbas@linux.intel.com>
Date:   Thu Jun 12 09:47:03 2008 +0800

    iwlwifi: fix resume SW RF-kill
    
    This patch fixes SW RF-kill. If we resumed from S3 state with SW RF-kill
    set, the driver wouldn't be able to remove SW RF-kill. This patch fixes
    this.
    
    Signed-off-by: Mohamed Abbas <mabbas@linux.intel.com>
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 77c5d08e6c18e5c749f125d7df70bc7d54cb4cd8
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Jun 12 09:47:02 2008 +0800

    iwlwifi: format log prints for easier parsing
    
    This patch changes uCode log print to for easier parsing.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 753f766108158c65ac62cddd26dddcb3f7d9cc3a
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu Jun 12 09:47:01 2008 +0800

    iwlwifi: fix bug when moving from 11gn to 11a or 11an to 11g
    
    It is wrong to set the rxon channel according to the ht-channel
    in case there is a mismatch (e.g. when there is no ht).
    
    Signed-off-by: Guy Cohen <guy.cohen@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 963f55178b25cb673ab438edaae4127b1d014bc1
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu Jun 12 09:47:00 2008 +0800

    iwlwifi: remove redundant flags regarding to FAT channel
    
    This patch removes redundant flags regarding to FAT channel. Use
    mac80211's flag instead.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 838f8a748562265f8a5ad5c0c0ef8f454fcc28cf
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Jun 12 09:46:59 2008 +0800

    iwlwifi: remove unused flag
    
    This patch removes IEEE80211_CHAN_W_RADAR_DETECT flag.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit faa297183897ac6f55c4dd97a0b3aee122aeec46
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu Jun 12 09:46:58 2008 +0800

    iwlwifi: fix allow iwlwifi to aggregate according to tid load
    
    This fix opens back the aggregation decision path for iwlwifi.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 263b5f5aae8a3ec72fd3e5a98031664759e7fd72
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu Jun 12 09:46:57 2008 +0800

    iwlwifi: use ieee80211_conf to examine rate capabilities
    
    This patch switches the use of internal iwlwifi structure with
    ieee80211_conf in order to examine ht rate capabilities.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e26e47d94473af0c2a18beac664e526317b4f0b9
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Jun 12 09:46:56 2008 +0800

    iwlwifi: add TX aggregation code for 5000 HW
    
    This patch adds TX aggregation handler for 5000 HW.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 7f3e4bb60f81dd172d5e4b89220cb3f80c6dc552
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu Jun 12 09:46:55 2008 +0800

    iwlwifi: map sw and hw ampdu queues
    
    This patch maps sw and hw queues (for aggregations), so the right
    mac80211 queue will be waken when ieee80211_wake_queue is invoked.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 203566f359b5702be72238a8b1d37655c986cc7c
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu Jun 12 09:46:54 2008 +0800

    iwlwifi: add possibility to disable tx_power calibration
    
    This patch adds the possibility to disable the tx_power calibration.
    In 5000 HW, this calibration is implemented in uCode, hence, it is
    disabled in driver by default.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 4e39317df0f9e48919130574238319f9a445e6e3
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu Jun 12 09:46:53 2008 +0800

    iwlwifi: clean up in setup/cancel deferred work
    
    This patch makes some clean up in setup/cancel_deferred_work.
    iwl_setup_deferred_work does the work that is common to 4965
    and 5000, then it calls to HW specific handlers.
    
    This patch also removes uneeded work_struct from iwl_priv.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 16e727e866d739d7f02790c794410f6d9f1d720b
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu Jun 12 09:46:52 2008 +0800

    iwlwifi: removes the RUN_TIME_CALIB ifdef
    
    This patch removes the possibility not to compile the run time
    calibrations. It also renames priv->sensitivity_work to
    priv->run_time_calib_work, and moves bg_run_time_calib to iwl4965_base
    since it is common to both: 4965 and 5000.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a78a83255651acff8234975b5c7b6cd19d717f3f
Author: Holger Schurig <hs4233@mail.mn-solutions.de>
Date:   Thu Jun 5 13:09:50 2008 +0200

    libertas: rename some registers to clarify their meaning
    
    Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
    Acked-by: Dan Williams <dcbw@redhat.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 4c55523e600ee762c2b00b1ade4c5a82b57d07aa
Author: Holger Schurig <hs4233@mail.mn-solutions.de>
Date:   Thu Jun 5 13:08:35 2008 +0200

    libertas: check for old, unsupported hardware
    
    Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
    Acked-by: Dan Williams <dcbw@redhat.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5314325692239a977a58fc796b4f4fb783643012
Author: Holger Schurig <hs4233@mail.mn-solutions.de>
Date:   Thu Jun 5 13:07:04 2008 +0200

    libertas: document register meanings
    
    Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
    Acked-by: Dan Williams <dcbw@redhat.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 3073556171f1cf2044ff38c1fc3b9f6c805f0873
Author: Holger Schurig <hs4233@mail.mn-solutions.de>
Date:   Thu Jun 5 13:06:15 2008 +0200

    libertas: fix interrupt issue
    
    This helps against lost interrupts and aids in debugging this.
    
    Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
    Acked-by: Dan Williams <dcbw@redhat.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit d2c3cc0070d32bf6cabe6b82942c3e80eae0bfc3
Author: Tony Vroon <tony@linx.net>
Date:   Wed Jun 11 16:23:56 2008 -0400

    mac80211: implement EU regulatory domain
    
    Implement missing EU regulatory domain for mac80211. Based on the
    information in IEEE 802.11-2007 (specifically pages 1142, 1143 & 1148)
    and ETSI 301 893 (V1.4.1).
    With thanks to Johannes Berg.
    
    Signed-off-by: Tony Vroon <tony@linx.net>
    Acked-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 564d9bdd89df4ceece5d126ff3b7db506ae06548
Author: Michael Buesch <mb@bu3sch.de>
Date:   Tue Jun 10 14:04:14 2008 +0200

    nl80211: Fix comment merge error
    
    The comments ended up in the wrong place due to a merge error.
    
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 4f85f5b39208e755a93f63296ec1224d14121b6c
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Mon Jun 9 22:54:35 2008 +0300

    iwlwifi: removing IWL4965_HT config
    
    This patch removes CONFIG_IWL4965_HT #ifdefs for iwl 4965 and 5000. 11n
    feature is stable in those drivers and its mode of operation is determined
    in mac80211, so this dependency is not needed any more.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a19d7292dc7f1c7d8704a353f51c7f1529de953b
Author: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Date:   Mon Jun 2 18:35:44 2008 +0300

    rndis_wlan: cleanup: rename and remove local pointers
    
    Mixed use of 'dev' and 'usbdev' for usbnet pointer can be confusing. So changing all 'usbnet *dev' to 'usbnet *usbdev'.
    
    Also remove 'net_device *net' pointer from 'rndis_wext_bind' as 'usbdev->net' were already used where needed.
    
    Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a67edb9e31a328397516d2285269232e98c5f88b
Author: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Date:   Mon Jun 2 18:35:36 2008 +0300

    rndis_wlan: check if set_multicast_list work is already scheduled
    
    Don't queue set_multicast_list work if WORK_SET_MULTICAST_LIST
    flag already set.
    
    Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5331b96ce3a9f08d3a9e28386e193e8c78f8fdd1
Author: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Date:   Mon Jun 2 18:35:29 2008 +0300

    rndis_wlan: update carrier flag when link state changes
    
    Driver wasn't updating netif_carrier on link state changes but assumed
    link layer was always up.
    
    Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 6010ce07a66cfed043879de31275f5b90b33c4fc
Author: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Date:   Mon Jun 2 18:35:21 2008 +0300

    rndis_wlan: do link-down state change in worker thread
    
    rndis_wext_link_change() is called from within rndis_command() so it
    isn't very good place to do any work. Move to worker thread.
    
    Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit cc0d9ff2c998410c7d4a99061a3ebdaa5c55ae9d
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date:   Mon Jun 9 16:44:30 2008 -0700

    airo: use simple_read_from_buffer()
    
    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Cc: Dan Williams <dcbw@redhat.com>
    Cc: Michal Schmidt <mschmidt@redhat.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a9f853ddd352954815a023c4811629ed117df2f8
Author: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
Date:   Sat Jun 7 16:57:09 2008 +0200

    rt2x00: Rework alignment check.
    
    Rework the alignment check in rt2x00dev.c to be independent of any
    potential alignment measures that may be taken before. Just check
    whether the payload is aligned based on the pointer addresses.
    
    Note: This is preparatory for the dynamically mapped skb buffers
    for the PCI drivers, as these need 4-byte alignment instead of the
    currently enforced offset by 2 bytes.
    
    Signed-off-by: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 99990e0c031c5da2cf7b0a03fc22ab755aa5619f
Author: Ivo van Doorn <IvDoorn@gmail.com>
Date:   Sat Jun 7 16:54:12 2008 +0200

    rt2x00: Remove unused defines
    
    MAX_RX_SSI and MAX_NOISE are no longer used,
    it is better to remove them entirely.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 58b642ec8961ce76991331a67a356d96a8e45c69
Author: Ivo van Doorn <IvDoorn@gmail.com>
Date:   Sat Jun 7 12:29:05 2008 +0200

    rt2x00: Clear IEEE80211_TX_CTL_USE_RTS_CTS flag for RTS frame
    
    For RTS/CTS-to-self frames the IEEE80211_TX_CTL_USE_RTS_CTS flag
    should be cleared for the tx_info flags.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 4ae1168199021dacedacd32274eef402c5059841
Author: Ivo van Doorn <IvDoorn@gmail.com>
Date:   Fri Jun 6 22:58:29 2008 +0200

    rt2x00: Use __builtin_choose_expr() instead of ?:
    
    To really force the FIELD macros to determine
    the first bit of the register field we should
    use the __builtin_choose_expr() function.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a26cbc650846b74dd7f46dd877fd30c472df14a1
Author: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
Date:   Fri Jun 6 22:54:28 2008 +0200

    rt2x00: Fix double usage of skb->cb in USB RX path.
    
    It is not safe to use the skb->cb area for both the rxd and
    skb_frame_desc data at the same time, while they occupy an overlapping
    piece of memory. This can lead to hard to trace crashes as pointers
    within skb_frame_desc are pointing into nowhere, or the rxd data is
    overwritten with non-sense.
    
    Fix it by copying the rxd to a small buffer on the stack.
    
    Signed-off-by: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 239c249d06b0c68ae06b10d9d6ad1f8e7f39452b
Author: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
Date:   Fri Jun 6 22:54:12 2008 +0200

    rt2x00: Centralize RX packet alignment handling in rt2x00lib.
    
    When rt2x00pci will be switched over to dynamically mapped skb's
    instead of statically allocated DMA buffers, it no longer can handle
    alignment of RX packets in a copy step, and needs to implement the
    same scheme as rt2x00usb does.
    
    In order to make the patch on dynamically mapped skb's smaller,
    already centralize the alignment handling into rt2x00lib. This allows
    us to move more code in rt2x00lib, and thus remove code duplication
    between rt2x00usb and rt2x00pci.
    
    Signed-off-by: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit d56d453a1dd85aff08fe6965f395049725fdb04e
Author: Gertjan van Wingerde <gwingerde@wingerd.gvw.nl>
Date:   Fri Jun 6 22:54:08 2008 +0200

    rt2x00: Cleanup struct skb_frame_desc.
    
    The data and data_len fields aren't really necessary in struct
    skb_frame_desc, as they can be deduced from the skb itself.
    
    Signed-off-by: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b869767b6f5049f1d1ede2bb3e48832e0722ca5a
Author: Ivo van Doorn <IvDoorn@gmail.com>
Date:   Fri Jun 6 22:53:14 2008 +0200

    rt2x00: Don't kick TX queue after each frame
    
    TX queues shouldn't be kicked after each frame that is put into the
    queue.  This could cause problems during RTS and CTS-to-self as well
    as with fragmentation. In all those cases you want all frames to be
    send out in a single burst. Off course we shouldn't let the queue fill
    up entirely, thus we introduce a 10% threshold which, when reached,
    will force the frames to be send out regardless of the frame.
    
    In addition we should prevent queues to become full in such a way
    that the tx() handler can fail. Instead of stopping the queue when
    it is full, we should stop it when it is below the threshold.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 6db3786aee36b32e5ed072ed67fad6d5341b0991
Author: Ivo van Doorn <IvDoorn@gmail.com>
Date:   Fri Jun 6 22:50:28 2008 +0200

    rt2x00: Move generic TX frame writing code into rt2x00queue
    
    The write_tx_data functions in rt2x00pci and rt2x00usb have
    a lot in common. This moves that duplicate code into
    rt2x00queue_write_tx_frame().
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f019d51410a9b61278eeff811a1ca11d2a905241
Author: Ivo van Doorn <IvDoorn@gmail.com>
Date:   Fri Jun 6 22:47:39 2008 +0200

    rt2x00: Implement rt2x00usb_kick_tx_queue()
    
    rt2x00usb_kick_tx_queue() will loop over all entries
    within the INDEX_DONE->INDEX range and kick each entry
    which is pending to be kicked. This makes the kick_tx_queue
    approach work the same as with the PCI drivers which
    will allow for more code generalisation into rt2x00lib.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 565a019ac635d4f5140a8c4da21387c3b2b28fb9
Author: Ivo van Doorn <IvDoorn@gmail.com>
Date:   Tue Jun 3 20:29:05 2008 +0200

    rt2x00: Fix queue initialization
    
    qid should be initialized to QID_BEACON and QID_ATIM
    for the beacon and atim quue. This makes checking for
    a particular queue much saner, and it shouldn't harm,
    because the only places where the value is send to
    the hardware, we are allowed to send any value we
    want since it is only used as argument in the
    TX done register.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 1b92ad7a4549288e8d4d62e1329c50f9349eafa4
Author: Ivo van Doorn <IvDoorn@gmail.com>
Date:   Tue Jun 3 20:29:24 2008 +0200

    rt2x00: Release rt2x00 2.1.7
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit c483bb4cbdeb24d9d3bc0dc4248fdcb1f4c55244
Author: Ivo van Doorn <IvDoorn@gmail.com>
Date:   Tue Jun 3 20:29:43 2008 +0200

    rt2x00: Make rt2x00_set/get_field macros
    
    The rt2x00_set_field functions are very often used,
    but GCC is better able to optimize them when they
    are macros instead of static inline functions.
    
    After changing it to macro's each rt2x00 driver will
    loose about ~3500 bytes in size.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 70249816a87b3c2293dc7b33331e614c67666336
Author: Ivo van Doorn <IvDoorn@gmail.com>
Date:   Tue Jun 3 20:29:54 2008 +0200

    rt2x00: Removed unused descriptor read in txdone
    
    rt2x00usb doesn't need the TX descriptor in the TX done path.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 772a249d3348e06427ccd790a989f59cc67574f6
Author: Ivo van Doorn <IvDoorn@gmail.com>
Date:   Tue Jun 3 20:29:57 2008 +0200

    rt2x00: Remove CTS/RTS check in tx()
    
    mac80211 doesn't send RTS or CTS-to-self frames through
    the tx() callback functions so we don't need to check it.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 475433be3d8f4d840e2930eef96671b7f8d11053
Author: Ivo van Doorn <IvDoorn@gmail.com>
Date:   Tue Jun 3 20:30:01 2008 +0200

    rt2x00: Move led initialization into function
    
    Reduce code duplication by moving led structure initialization
    into a per-driver function.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 2b08da3fb595432f87b5206c1c77dcb72300cacf
Author: Ivo van Doorn <IvDoorn@gmail.com>
Date:   Tue Jun 3 18:58:56 2008 +0200

    rt2x00: Cleanup/optimize set_state() function callback function
    
    * Reduce goto usage
    * Mark if-statements which are true on hardware error unlikely()
    * Cleanup debug messages
    
    This makes the code look nicer and be better optimized since
    the chance of hardware errors should be very small.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 9dad92b9ba49eaab72513d821ae43298bcf93b90
Author: Ivo van Doorn <IvDoorn@gmail.com>
Date:   Tue Jun 3 22:45:35 2008 +0200

    rt2x00: Calculate register offset during compile time
    
    By using __ffs() the register offsets were always calculated
    at run-time which all FIELD32/FIELD16 definitions were builtin
    constants. This means we can heavily optimize the register handling
    by allowing GCC to do all the work during compilation.
    
    Add some compile_ffs() macros to perform the calculation at
    compile time. After this each rt2x00 module size is reduced
    by ~2500 bytes. And the stack size of several functions is reduced
    as well which further limits the number of rt2x00 results in
    'make checkstack'.
    
    v2: Merge GertJan's bugfix of patch [1/11] directly into this patch
          instead of providing it as seperate patch.
    v3: Add extra parentheses when bitshifting __x
    
    Signed-off-by: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a4500b84c51645bbc86be3ca84f2252b7ada060f
Author: Abhishek Sagar <sagar.abhishek@gmail.com>
Date:   Sat Jun 14 11:59:39 2008 +0530

    ftrace: fix "notrace" filtering priority
    
    This is a fix to give notrace filter rules priority over "set_ftrace_filter"
    rules.
    
    This fix ensures that functions which are set to be filtered and are
    concurrently marked as "notrace" don't get recorded. As of now, if
    a record is marked as FTRACE_FL_FILTER and is enabled, then the notrace
    flag is not checked. Tested on x86-32.
    
    Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4ae127d1b6c71f9240dd4245f240e6dd8fc98014
Merge: 875ec43... 7775c97...
Author: David S. Miller <davem@davemloft.net>
Date:   Fri Jun 13 20:52:39 2008 -0700

    Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
    
    Conflicts:
    
    	drivers/net/smc911x.c

commit d3bd67cdbb5d12f30dfd1b627fd95bd6dcc7ff1e
Author: Takashi Iwai <tiwai@suse.de>
Date:   Thu Jun 12 18:17:26 2008 +0200

    ALSA: make snd_ctl_elem_read() and snd_ctl_elem_write() static
    
    snd_ctl_elem_read() and snd_ctl_elem_write() are no longer used by
    any other drivers.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 149b154452b18dedd4559cdd65b965ae9011e425
Author: Takashi Iwai <tiwai@suse.de>
Date:   Thu Jun 12 17:43:36 2008 +0200

    ALSA: hda - Remove unused mutex
    
    Removed unused mutex from patch_*.c.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 4549915cdf468019d2fd86485dd8d2ab426b8d85
Author: Takashi Iwai <tiwai@suse.de>
Date:   Thu Jun 12 16:27:24 2008 +0200

    ALSA: hda - Fix stac9205_cfg_tbl
    
    Sort stac9205_cfg_table in the order of id numbers, and removed the
    duplicated (obsoleted) entries for 0x01fc and 0x01fd.  This doesn't
    change the driver behavior since the old entries are all secondary.
    
    The duplication occured due to commit dfe495d0, and the old entries
    were introduced by commit ae0a8ed8.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 6e132fa668d48a5a6fae6c24f6104e44b1ec1049
Author: Jarkko Nikula <jarkko.nikula@nokia.com>
Date:   Wed Jun 11 13:47:15 2008 +0100

    ALSA: ASoC: Cover also Nokia N810 WiMAX Edition in N810 machine driver
    
    Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit a2e31a595ea74120a5e9de91fce56dd835edff94
Author: Mike Montour <mail@mmontour.net>
Date:   Wed Jun 11 13:47:14 2008 +0100

    ALSA: ASoC: Add TLV information to the LM4857 controls on the GTA01
    
    Signed-off-by: Mike Montour <mail@mmontour.net>
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 10144c09a0d6a62e1d56e25f142743c7a00e5dba
Author: Mike Montour <mail@mmontour.net>
Date:   Wed Jun 11 13:47:13 2008 +0100

    ALSA: ASoC: Add SOC_SINGLE_EXT_TLV control type
    
    Signed-off-by: Mike Montour <mail@mmontour.net>
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 2cc8c609798957b90adf90b5bfb9859d1643fade
Author: Mike Montour <mail@mmontour.net>
Date:   Wed Jun 11 13:47:12 2008 +0100

    ALSA: ASoC: Add TLV information to remaining WM8753 controls
    
    Signed-off-by: Mike Montour <mail@mmontour.net>
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit d133b0ce6ceaf744184c7cb9f95ba92f333c246a
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Wed Jun 11 13:47:11 2008 +0100

    ALSA: ASoC: Fix WM9713 voice PCM slave mode configuration
    
    Reported-by: Rodolfo Giometti <giometti@enneenne.com>
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit bdb92876f0a9d2b431199e385732ede89ff0b97d
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Wed Jun 11 13:47:10 2008 +0100

    ALSA: ASoC: Pass the DAI being configured into CPU DAI probe and remove
    
    This allows per-DAI initialisation to be done by the CPU DAI drivers.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit dbac7cb8a7fcae34ffda04e4bc30673c2ea841ae
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Wed Jun 11 13:47:09 2008 +0100

    ALSA: ASoC: Add missing includes
    
    Ensure that DAIs are prototyped in the codec drivers that define them.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit ae2ff19180d7dcac438e399f874d4de230b7f326
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Wed Jun 11 13:47:08 2008 +0100

    ALSA: ASoC: Tweak tlv320aicx reg_cache_size
    
    ASoC codec drivers frequently set the register cache size using sizeof()
    rather than ARRAY_SIZE(). For tlv320aicx either is correct since the
    registers are 8 bit but update to use ARRAY_SIZE() for clarity.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Acked-by: Jarkko Nikula <jarkko.nikula@nokia.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 8ddd440768e04e0c158c2bfa6178928e1f1eef3e
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Wed Jun 11 13:47:07 2008 +0100

    ALSA: ASoC: Fix register cache size for UDA1380
    
    The register cache size is used by the codec_reg sysfs file which works in
    terms of the register cache access functions rather than in terms of raw
    access to the cache so the size specified needs to be in terms of the
    number of elements.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Cc: Philipp Zabel <philipp.zabel@gmail.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit d751b233bb8568f1de1ccbe3824ca69090326251
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Wed Jun 11 13:47:06 2008 +0100

    ALSA: ASoC: Fix register cache sizes for Wolfson codecs
    
    The register cache size is used by the codec_reg sysfs file which works in
    terms of the register cache access functions rather than in terms of raw
    access to the cache so the size specified needs to be in terms of the
    number of elements.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 9f240a558f94bea839e14c46c8fccf93bdd35ef6
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Wed Jun 11 12:26:32 2008 +0200

    ALSA: opti93x: use cs4231 lib
    
    This patch converts the Opti93x driver to use
    the cs4231 library instead of duplicating the code.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Tested-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit abf1f5aafc1939db1f252e33914a3689e0f5830f
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Mon Jun 9 23:07:28 2008 +0200

    ALSA: opti93x: add support for Opti93x codec in cs4231-lib
    
    This patch adds support for WSS compatible Opti93x
    codec to the cs4231-lib.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Tested-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit a6a950a8a8e1431e8527809339e089ac926a7d34
Author: Takashi Iwai <tiwai@suse.de>
Date:   Tue Jun 10 17:53:35 2008 +0200

    ALSA: hda - Add a warning if pending IRQ is found
    
    The pending IRQ handling is a very hackish workaround and should be
    avoided as much as possible via a larger bdl_pos_adj option value.
    Put a warning message if this situation occurs so that the user may have
    a chance to notice that something is wrong.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 8c53b96f229aa6e27f17855cbbf8e4243868a3a9
Author: Takashi Iwai <tiwai@suse.de>
Date:   Tue Jun 10 17:53:35 2008 +0200

    ALSA: hda - Add description of bdl_pos_adj option
    
    Added a brief description of the new bdl_pos_adj option to
    ALSA-Configuration.txt.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 5c0d7bc103dd1ae85967fbcf70be8d1ae3aa3d79
Author: Takashi Iwai <tiwai@suse.de>
Date:   Tue Jun 10 17:53:35 2008 +0200

    ALSA: hda - Fix bdl_pos_adj value for ATI SB chipsets
    
    ATI SB controllers seem to report the DMA ahead in the amount of FIFO.
    Thus bdl_pos_adj should be 32 for them as default.
    
    Also, the default value is set to -1, which means to make the driver
    to choose the appropriate value.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 555e219ffaeecbd08d1603e1551188483e7e3b64
Author: Takashi Iwai <tiwai@suse.de>
Date:   Tue Jun 10 17:53:34 2008 +0200

    ALSA: hda - bdl_pos_adj option to each instance
    
    The option bdl_pos_adj should be provided for each card instance instead of
    a global one because the value depends rather on each controller-chip.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit d2e1c97331d37a477ef7e9a272b4de4e53b893be
Author: Takashi Iwai <tiwai@suse.de>
Date:   Tue Jun 10 17:53:34 2008 +0200

    ALSA: hda - remove position_fix=3
    
    position_fix=3 is the option to correct the DMA position with the
    FIFO size.  But, it never worked correctly, and we have now more other
    workarounds for the DMA position fixes.  Thus better to remove it.
    
    Also, change POS_FIX_NONE to POS_FIX_LPIB to represent its real role
    better.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 675f25d4d3ff6501cbce608bcc2333a56ec4c105
Author: Takashi Iwai <tiwai@suse.de>
Date:   Tue Jun 10 17:53:20 2008 +0200

    ALSA: hda - Add bdl_pos_adj option
    
    Added a new option, bdl_pos_adj, to adjust the delay of IRQ-wakeup
    timing.
    
    Most HD-audio hardwares have a problem that a BDL IRQ is issued before
    actually the data and the DMA pointer are updated.
    We have already a mechanism to force to delay snd_pcm_period_elapsed()
    calls via workq, but this costs much CPU, and typically the delay is
    within one sample.  Thus, it's more clever to adjust the BDL entries
    instead.
    
    The new option adds the size of the delay in frames.  As default,
    it's set to 1 -- that is, one sample delay.  Even the hardware is
    really correct, one sample delay is relatively harmless in comparison
    with reporting wrong positions.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 0a1b42db4bf9db233d1f29795086a9526e84c845
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jun 10 01:26:28 2008 +0300

    sound: sound/oss/dmasound/: cleanups
    
    This patch contains the following cleanups:
    - make the following needlessly global functions static:
      - dmasound_core.c: get_afmt_string()
      - dmasound_paula.c: dmasound_paula_init()
      - dmasound_q40.c: dmasound_q40_init()
    - remove the following unused global variable:
      - dmasound_core.c: software_input_volume
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 781711a93e8aae756e8ae07acef185a6dfe552b8
Author: Takashi Iwai <tiwai@suse.de>
Date:   Tue Jun 10 12:34:45 2008 +0200

    ALSA: emu10k1 - Fix page allocation with GFP_DMA
    
    Added the missing GFP_ATOMIC to page_alloc when called with GFP_DMA.
    GFP_KERNEL often results in stalls for ZONE_DMA, so GFP_ATOMIC is more
    prgmatic.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 36ca6e133ae3a57318a3ad8a41b2f005e3934c29
Author: Akio Idehara <zbe64533@gmail.com>
Date:   Mon Jun 9 22:57:40 2008 +0900

    [ALSA] hda - Add Toshiba dynabook SS RX1 support
    
    I have Toshiba dynabook SS RX1 and this patch adds that support.
    
    Signed-off-by: Akio Idehara <zbe64533@gmail.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 3ae5f36a368b143cfd8a6f7a988a012c1b46eda0
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Sun Jun 8 07:57:53 2008 +0200

    [ALSA] opti93x: fix sound ouput for Opti930
    
    This patch fixes silenced output from the Opti930.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Acked-by: Rene Herman <rene.herman@gmail.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 38f582270feb19ea8821cb64c5d2fdbd6bdd0bd9
Author: Takashi Iwai <tiwai@suse.de>
Date:   Sun Jun 8 09:17:27 2008 +0200

    [ALSA] ac97 - Fix power_save option value as time-out
    
    The power_save option was set as boot although it was meant to be a
    timeout value like the same option of snd-hda-intel originally.
    Now fixed to the same style.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 05a076de83b507238cd186e93daeaf15820d570e
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Fri Jun 6 17:13:53 2008 +0100

    [ALSA] ASoC: Fix default mono mixer configuration for WM8510
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 0264b3b636f1ba5777426dd9b5bb5cbbeb5fcb34
Author: Juergen Beisert <j.beisert@pengutronix.de>
Date:   Fri Jun 6 17:02:57 2008 +0200

    [ALSA] ac97: add support for wm9711 master left inv switch
    
    This patch adds support for Master Left Inv Switch on wm9711.
    At least required to drive the mono speaker on the PXA270 platfrom
    
    Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
    Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit a5a242dceed5d1c74fe46088762a9e4312c2d000
Author: Vegard Nossum <vegard.nossum@gmail.com>
Date:   Fri Jun 13 11:00:14 2008 +0200

    stacktrace: print_stack_trace() cleanup
    
    - shorter code and better atomicity with regards to printk().
    
    (It's been tested with the backtrace self-test code on i386 and x86_64.)
    
    Cc: Arjan van de Ven <arjan@infradead.org>
    Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 875ec4333b99144e2589e900a0bcd2c25c757b27
Author: Richard Kennedy <richard@rsk.demon.co.uk>
Date:   Fri Jun 13 03:03:17 2008 -0700

    udp: reorder udp_iter_state to remove padding on 64bit builds
    
    reorder udp_iter_state to remove padding on 64bit builds
    
    shrinks from 24 to 16 bytes, moving to a smaller slab when
    CONFIG_NET_NS is undefined & seq_net_private = {}
    
    Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 131b943ae643b1ad6febd67cdbb31d955706ecf4
Author: Ben Hutchings <bhutchings@solarflare.com>
Date:   Thu Jun 5 17:37:15 2008 +0100

    cputopology: always define CPU topology information, clean up
    
    simplify drivers/base/topology.c a bit.
    
    Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c50cbb05a05cf1f9ca3592272eff053c847727d8
Author: Ben Hutchings <bhutchings@solarflare.com>
Date:   Wed Jun 4 21:47:29 2008 -0700

    cpu topology: always define CPU topology information
    
    This can result in an empty topology directory in sysfs, and requires
    in-kernel users to protect all uses with #ifdef - see
    <http://marc.info/?l=linux-netdev&m=120639033904472&w=2>.
    
    The documentation of CPU topology specifies what the defaults should be if
    only partial information is available from the hardware.  So we can
    provide these defaults as a fallback.
    
    This patch:
    
    - Adds default definitions of the 4 topology macros to <linux/topology.h>
    - Changes drivers/base/topology.c to use the topology macros unconditionally
      and to cope with definitions that aren't lvalues
    - Updates documentation accordingly
    
    [ From: Andrew Morton <akpm@linux-foundation.org>
      - fold now-duplicated code
      - fix layout
    ]
    
    Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
    Cc: Vegard Nossum <vegard.nossum@gmail.com>
    Cc: Nick Piggin <nickpiggin@yahoo.com.au>
    Cc: Chandra Seetharaman <sekharan@us.ibm.com>
    Cc: Suresh Siddha <suresh.b.siddha@intel.com>
    Cc: Mike Travis <travis@sgi.com>
    Cc: Christoph Lameter <clameter@sgi.com>
    Cc: John Hawkes <hawkes@sgi.com>
    Cc: Zhang, Yanmin <yanmin.zhang@intel.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2429e4ee78e2fa40f82a4572dd21d4f3b4de9325
Author: Huang, Ying <ying.huang@intel.com>
Date:   Fri Jun 13 14:40:17 2008 +0800

    lockdep: output lock_class key instead of address for forward dependency output
    
    The key instead of address of lock_class should be output in
    /proc/lockdep when forward dependency is output, because key is
    output for lock_class itself as identifier too.
    
    This patch is based on x86/auto-latest branch of git-x86 tree, and has
    been tested on x86_64 platform.
    
    Signed-off-by: Huang Ying <ying.huang@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 030352a9c7715780b2c01033ae9afe56249bb7cc
Merge: e6e30ad... 0c1aa20...
Author: David S. Miller <davem@davemloft.net>
Date:   Thu Jun 12 16:14:22 2008 -0700

    Merge branch 'davem-next' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

commit d8f3de0d2412bb91639cfefc5b3c79dbf3812212
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Thu Jun 12 23:24:06 2008 +0200

    Suspend-related patches for 2.6.27
    
    ACPI PM: Add possibility to change suspend sequence
    
    There are some systems out there that don't work correctly with
    our current suspend/hibernation code ordering.  Provide a workaround
    for these systems allowing them to pass 'acpi_sleep=old_ordering' in
    the kernel command line so that it will use the pre-ACPI 2.0 ("old")
    suspend code ordering.
    
    Unfortunately, this requires us to add a platform hook to the
    resuming of devices for recovering the platform in case one of the
    device drivers' .suspend() routines returns error code.  Namely,
    ACPI 1.0 specifies that _PTS should be called before suspending
    devices, but _WAK still should be called before resuming them in
    order to undo the changes made by _PTS.  However, if there is an
    error during suspending devices, they are automatically resumed
    without returning control to the PM core, so the _WAK has to be
    called from within device_resume() in that cases.
    
    The patch also reorders and refactors the ACPI suspend/hibernation
    code to avoid duplication as far as reasonably possible.
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Acked-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 53eb2fbeb9e68e1a9a23945de8450999c46270ce
Merge: 8344b56... 0e6859d...
Author: Jesse Barnes <jbarnes@hobbes.lan>
Date:   Thu Jun 12 12:06:58 2008 -0700

    Merge branch 'suspend' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 into linux-next

commit f781b03c4b1c713ac000877c8bbc31fc4164a29b
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Thu Jun 12 17:08:16 2008 +0400

    x86: touch_nmi_watchdog(): reset alert counters for supported nmi_watchdog modes only
    
    The checking 'if nmi_watchdog > 0' (ie NMI_NONE) is quite fast but it
    has a side effect - it's taken even if nmi_watchdog = NMI_DISABLED.
    
    Nowadays nmi_watchdog is set up to NMI_NONE by default so this condition
    is properly taken most the time but we better show this explicitly.
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6703f6d10dcd3316e03641a5ecaa6c8a04374d98
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Tue Jun 10 00:10:48 2008 +0200

    x86, gart: add resume handling
    
    If GART IOMMU is used on an AMD64 system, the northbridge registers
    related to it should be restored during resume so that memory is not
    corrupted.  Make gart_resume() handle that as appropriate.
    
    Ref. http://lkml.org/lkml/2008/5/25/96 and the following thread.
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 20764ff1efb440640353053ec83263e69e1259e0
Author: Jiri Slaby <jirislaby@gmail.com>
Date:   Thu Jun 12 11:27:03 2008 +0200

    ftrace: fix printout
    
    Do not print loglevel before "entries of %ld bytes". Move it to the previous
    pr_info.
    
    Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
    Cc: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit bb6dfb32f90094fea647e1f27d994a8b6ddd2766
Merge: 4f384f8... 5e70b7f...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jun 12 11:27:22 2008 +0200

    Merge branch 'linus' into x86/gart

commit bf07dc864902b3e788de5ab50dc62d5677da90f2
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Thu Jun 12 10:27:08 2008 +0200

    x86: remove obsolete PM definitions from NMI header
    
    Remove obsolete and no longer used PM-related definitions from
    include/asm-x86/nmi.h.
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 499f8f84b8324ba27d756e03f373fa16eeed9ccc
Author: Andreas Herrmann <andreas.herrmann3@amd.com>
Date:   Tue Jun 10 16:06:21 2008 +0200

    x86: rename pat_wc_enabled to pat_enabled
    
    BTW, what does pat_wc_enabled stand for? Does it mean
    "write-combining"?
    
    Currently it is used to globally switch on or off PAT support.
    Thus I renamed it to pat_enabled.
    I think this increases readability (and hope that I didn't miss
    something).
    
    Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit cd7a4e936d345ab4cb49d68192d90bd4e4c58458
Author: Andreas Herrmann <andreas.herrmann3@amd.com>
Date:   Tue Jun 10 16:05:39 2008 +0200

    x86: PAT: fixed checkpatch errors (and whitespaces)
    
    x86: PAT: fixed checkpatch errors (and whitespaces)
    
    Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 97cfab6ac4ddfda0d722393bbf46cc40bc332107
Author: Andreas Herrmann <andreas.herrmann3@amd.com>
Date:   Tue Jun 10 16:05:18 2008 +0200

    x86: PAT: fix ambiguous paranoia check in pat_init()
    
    Starting with commit 8d4a4300854f3971502e81dacd930704cb88f606 (x86:
    cleanup PAT cpu validation) the PAT CPU feature flag is not cleared
    anymore. Now the error message
    
      "PAT enabled, but CPU feature cleared"
    
    in pat_init() is misleading.
    
    Furthermore the current code does not check for existence of the PAT
    CPU feature flag if a CPU is whitelisted in validate_pat_support.
    
    This patch clears pat_wc_enabled if boot CPU has no PAT feature flag
    and adapts the paranoia check.
    
    Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ee863ba7ab3d3ed8a9585d378aae69d1e3e9f1b4
Author: Andreas Herrmann <andreas.herrmann3@amd.com>
Date:   Tue Jun 10 16:04:30 2008 +0200

    x86: unconditionally enable PAT for AMD CPUs
    
    If PAT support is advertised it should just work. No errata known.
    
    Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c26421d01986e1521043c8feb47256833df3bf31
Author: Venki Pallipadi <venkatesh.pallipadi@intel.com>
Date:   Thu May 29 12:01:44 2008 -0700

    x86: fix Xorg crash with xf86MapVidMem error
    
    Clarify the usage of mtrr_lookup() in PAT code, and to make PAT code
    resilient to mtrr lookup problems.
    
    Specifically, pat_x_mtrr_type() is restructured to highlight, under what
    conditions we look for mtrr hint. pat_x_mtrr_type() uses a default type
    when there are any errors in mtrr lookup (still maintaining the pat
    consistency). And, reserve_memtype() highlights its usage ot mtrr_lookup
    for request type of '-1' and also defaults in a sane way on any mtrr
    lookup failure.
    
    pat.c looks at mtrr type of a range to get a hint on what mapping type
    to request when user/API: (1) hasn't specified any type (/dev/mem
    mapping) and we do not want to take performance hit by always mapping
    UC_MINUS. This will be the case for /dev/mem mappings used to map BIOS
    area or ACPI region which are WB'able. In this case, as long as MTRR is
    not WB, PAT will request UC_MINUS for such mappings.
    
    (2) user/API requests WB mapping while in reality MTRR may have UC or
    WC. In this case, PAT can map as WB (without checking MTRR) and still
    effective type will be UC or WC. But, a subsequent request to map same
    region as UC or WC may fail, as the region will get trackked as WB in
    PAT list. Looking at MTRR hint helps us to track based on effective type
    rather than what user requested. Again, here mtrr_lookup is only used as
    hint and we fallback to WB mapping (as requested by user) as default.
    
    In both cases, after using the mtrr hint, we still go through the
    memtype list to make sure there are no inconsistencies among multiple
    users.
    
    Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
    Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
    Tested-by: Rufus & Azrael <rufus-azrael@numericable.fr>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 85ba9d978d654b802d2ad46563cfb4b960eb1357
Author: Dale Farnsworth <dale@farnsworth.org>
Date:   Thu Jun 5 06:10:51 2008 -0700

    mv643xx_eth: new maintainer
    
    Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

commit 45675bc6eb2393587bea900c726bca3b74ea9a3e
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Mon Jun 2 02:02:30 2008 +0200

    mv643xx_eth: update driver version and author fields
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit bedfe3248efd070acd97d44d8c58cf82d7ebe7c4
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Mon Jun 2 02:13:03 2008 +0200

    mv643xx_eth: add PHY-less mode
    
    On some boards, the mv643xx_eth MAC isn't connected to a PHY but
    directly (via the MII/GMII/RGMII interface) to another MAC-layer
    device.  This patch allows specifying ->phy_addr = -1 to skip all
    PHY-related initialisation and run-time poking in that case.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 12e4ab79cd828563dc090d2117dc8626b344bc8f
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Mon Jun 2 01:58:01 2008 +0200

    mv643xx_eth: be more agressive about RX refill
    
    During OOM, instead of stopping RX refill when the rx desc ring is
    not empty, keep trying to refill the ring as long as it is not full
    instead.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 1e881592e0420dfb5626344a69b15ae268ee98c7
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Mon Jun 2 01:57:36 2008 +0200

    mv643xx_eth: detect alternate TX BW control register location
    
    Some SoCs have the TX bandwidth control registers in a slightly
    different place.  This patch detects that case at run time, and
    re-directs accesses to those registers to the proper place at
    run time if needed.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 773fc3ee7ef47081c018c964829b660d6be9ee01
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Mon Jun 2 01:54:16 2008 +0200

    mv643xx_eth: detect extended rx coal register field
    
    Newer hardware has a 16-bit instead of a 14-bit RX coalescing
    count field in the SDMA_CONFIG register.  This patch adds a run-time
    check for which of the two we have, and adjusts further writes to the
    rx coal count field accordingly.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 226bb6b732f8c2cc7004279c509333fa41186a6d
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Mon Jun 2 01:47:21 2008 +0200

    mv643xx_eth: work around TX hang hardware issue
    
    Under some conditions, the TXQ ('TX queue being served') bit can clear
    before all packets queued for that TX queue have been transmitted.
    This patch enables TXend interrupts, and uses those to re-kick TX
    queues that claim to be idle but still have queued descriptors from
    the interrupt handler.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 3d6b35bc5090cf8d8b7e62eca1f9c21ca56fc6c7
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Mon Jun 2 01:28:22 2008 +0200

    mv643xx_eth: allow multiple TX queues
    
    As with the multiple RX queue support, allow the platform code to
    specify that the hardware we are running on supports multiple TX
    queues.  This patch only uses the highest-numbered enabled queue
    to send packets to for now, this can be extended later to enable
    QoS and such.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 64da80a29c7455321a7df7b47e27d639e3944c1a
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Mon Jun 2 01:01:26 2008 +0200

    mv643xx_eth: allow multiple RX queues
    
    Allow the platform code to specify that we are running on hardware
    that is capable of supporting multiple RX queues.  If this option
    is used, initialise all of the given RX queues instead of just RX
    queue zero.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 89df5fdc5290681e17b8755675c59ed9607a487a
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Mon Jun 2 00:51:05 2008 +0200

    mv643xx_eth: add tx rate control
    
    Add an interface for the hardware's per-port and per-subqueue
    TX rate control.  In this stage, this is mainly so that we can
    disable the bandwidth limits during initialisation of the port.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit fc32b0e28df6655a15b488aaddfc1339f82dc13a
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Mon Jun 2 00:28:40 2008 +0200

    mv643xx_eth: general cleanup
    
    General cleanup of the mv643xx_eth driver.  Mainly fixes coding
    style / indentation issues, get rid of some useless 'volatile's,
    kill some more superfluous comments, and such.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit ffd86bbe1c744a25efad5bddd08f1c5b1dbcd9ac
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 21:59:27 2008 +0200

    mv643xx_eth: remove write-only interrupt coalescing variables
    
    Remove the write-only ->[rt]x_int_coal members from struct
    mv643xx_eth_private.  In the process, tweak the RX/TX interrupt
    mitigation code so that it is compiled by default, and set the
    default coalescing delays to 0 usec.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 13d6428538feaefa6c796f76b9918de165ae69f8
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 20:51:22 2008 +0200

    mv643xx_eth: split out tx queue state
    
    Split all TX queue related state into 'struct tx_queue', in
    preparation for multiple TX queue support.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 8a578111e343350ff8fa75fc3630d4bba5475cae
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 18:09:35 2008 +0200

    mv643xx_eth: split out rx queue state
    
    Split all RX queue related state into 'struct rx_queue', in
    preparation for multiple RX queue support.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 69876569bbf3dfac567f47c619888c827cb87b30
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 11:43:32 2008 +0200

    mv643xx_eth: massively simplify multicast address crc8 computation
    
    Replace the 70-line crc8 computation (used for multicast address
    filtering tables) by a 5-line version.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 16820054773027a9be2e2b5e33eb2015d32deeaf
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 11:40:29 2008 +0200

    mv643xx_eth: kill private unused instance of struct net_device_stats
    
    The per-port mv643xx_eth_private struct had a private instance
    of struct net_device_stats that was never ever written to, only
    read (via the ethtool statistics interface).  This patch gets
    rid of the private instance, and tweaks the ethtool statistics
    code in mv643xx_eth to use the statistics in struct net_device
    instead.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 03ae1aac4af54b52ac501e507d75d8f37634b32e
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 10:52:41 2008 +0200

    mv643xx_eth: kill FUNC_RET_STATUS/pkt_info
    
    Since they are no longer used, kill enum FUNC_RET_STATUS and
    struct pkt_info (which were a rather roundabout way of communicating
    RX/TX status within the same driver).
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit de34f225e112ddfabb56043a2be64bf7f69c1885
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 10:07:49 2008 +0200

    mv643xx_eth: move rx_return_buff() into its only caller
    
    rx_return_buff() is also a remnant of the HAL layering that the
    original mv643xx_eth driver used.  Moving it into its caller kills
    the last reference to FUNC_RET_STATUS/pkt_info.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 9658766152c0e3759f61cc4e75aef6d8450bd5bb
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 10:31:56 2008 +0200

    mv643xx_eth: move port_receive() into its only caller
    
    The port_receive() function is a remnant of the original mv643xx_eth
    HAL split.  This patch moves port_receive() into its caller, so that
    the top and the bottom half of RX processing no longer communicate
    via the HAL FUNC_RET_STATUS/pkt_info mechanism abstraction anymore.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 5daffe945a60376b626896c371ef78f24698b988
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 02:52:41 2008 +0200

    mv643xx_eth: get rid of hungarian variable naming
    
    Nuke some Hungarian-esque variable naming conventions:
    - p_ prefix for pointers
    - _q suffix for variables dealing with rx/tx queue state
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit fab1f6b1e25c2c7e9d0b79e589a5e48fdead47f6
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 02:40:33 2008 +0200

    mv643xx_eth: kill ->rx_resource_err
    
    The ->rx_resource_err variable doesn't serve a useful purpose --
    kill it.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 5dc4d174e2fc0a30ae8fbeb0de81d7cef21f8885
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 12:27:57 2008 +0200

    mv643xx_eth: kill superfluous comments
    
    Half of the functions in the mv643xx_eth driver are prefixed by
    useless and baroque comment blocks on _what_ those functions do (which
    is obvious from the code itself) rather than why, and there's no point
    in keeping those comments around.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit e53714933c66668ecb7eb9a48d79725e5a077a93
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 02:18:13 2008 +0200

    mv643xx_eth: use 'mv643xx_eth_' prefix consistently
    
    A bunch of places in the mv643xx_eth driver use the 'mv643xx_'
    prefix.  Since the mv643xx is a chip that includes more than just
    ethernet, this patch makes all those places use either no prefix
    (for some internal-use-only functions), or the full 'mv643xx_eth_'
    prefix.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit cc9754b3334ea371c25041b03b2fdc08404f38b4
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 02:10:27 2008 +0200

    mv643xx_eth: get rid of ETH_/ethernet_/eth_ prefixes
    
    The fact that mv643xx_eth is an ethernet driver is pretty obvious,
    and having a lot of internal-use-only functions and defines prefixed
    with ETH_/ethernet_/eth_ prefixes is rather pointless.  So, get rid
    of most of those prefixes.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 7ca72a3b166fe5e7e7e2bf0fb9e48089cba6c25e
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 01:41:29 2008 +0200

    mv643xx_eth: clean up rx/tx descriptor field defines
    
    Remove the unused rx/tx descriptor field defines, and move the ones
    that are actually used to the actual definitions of the rx/tx
    descriptor format.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit a2a41689fea5d9c6ae01d6becee513b7888dd53b
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 01:30:42 2008 +0200

    mv643xx_eth: remove port serial status register bit defines
    
    All except one of the port serial status register bit defines are
    unused -- kill the unused ones.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 4b8e3655978690cee49416c61c5cccf166fd390b
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 01:29:58 2008 +0200

    mv643xx_eth: move MIB offset defines into their only user
    
    The only user of the ETH_MIB_VERY_LONG_NAME_HERE defines is the
    eth_update_mib_counters() function.  Get rid of the defines by
    open-coding the register offsets in the latter.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 0a6cf74dd5ec440b7681880984d9455353f673ec
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 11:16:21 2008 +0200

    mv643xx_eth: get rid of RX_BUF_OFFSET
    
    Get rid of RX_BUF_OFFSET (which is synonymous with ETH_HW_IP_ALIGN).
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit e1bea50ac4e950ea3249cfed219f49d6be22d280
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 01:29:14 2008 +0200

    mv643xx_eth: move PHY wait defines into callers
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 073a345c04b01da0cc5b79ac7be0c7c8b1691ef5
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 02:00:31 2008 +0200

    mv643xx_eth: clarify irq masking and unmasking
    
    Replace the nondescriptive names ETH_INT_UNMASK_ALL and
    ETH_INT_UNMASK_ALL_EXT by names of the actual fields being masked
    and unmasked in the various writes to the interrupt mask registers.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit d08911c4d760d71d1331e4f43b9d805ce6920823
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 01:24:23 2008 +0200

    mv643xx_eth: remove unused DESC_SIZE define
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 5a5ba930bf3b3b5e2bfce3be301c34059dc91626
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 01:23:20 2008 +0200

    mv643xx_eth: nuke port status register bit defines
    
    None of the port status register bit defines are ever used in the
    mv643xx_eth driver -- nuke them all.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 2beff77b6e02f52376843fbea3df9d620ee24903
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 01:22:37 2008 +0200

    mv643xx_eth: delete unused port serial control register bit defines
    
    Over half of the port serial control register bit defines are never
    used, and the PORT_SERIAL_CONTROL_DEFAULT_VALUE define is never used
    either.  Keep only those defines that are actually used.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 2679a550d39d7815f9fdbde5cef2f54e5fbdeae2
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 01:18:58 2008 +0200

    mv643xx_eth: delete unused SDMA config register bit defines
    
    Delete the defines for SDMA config register bit values that are
    never used in the driver, to tidy up the code some more.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 376489a250be5a5abe07aa39aa9623c31031b55e
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 01:17:44 2008 +0200

    mv643xx_eth: get rid of individual port config extend register bit defines
    
    The port config extend register is never changed at run time.
    Document the meaning of the initial value, and delete the defines
    for the individual bits in this register.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit d9a073ea166983e180438e2989b07ec1b70bc1f5
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 01:22:06 2008 +0200

    mv643xx_eth: get rid of individual port config register bit defines
    
    The mv643xx_eth driver only ever changes bit 0 of the port config
    register at run time, the rest of the register bits are fixed (and
    always zero).  Document the meaning of the chosen default value,
    and get rid of all the defines for each of the individual bits.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit 3cb4667c5b35ad3cafe57f24dab5284056d89df1
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 01:03:23 2008 +0200

    mv643xx_eth: shorten reg names
    
    Shorten the various oversized register names in mv643xx_eth.c, to
    increase readability.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit a779d38ccf558576ab911e8ca0d66bbd92fcaba9
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 00:54:05 2008 +0200

    mv643xx_eth: trim unnecessary includes
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit c9df406f3138265193f5e8d7b7fe85dfbbbd3ac4
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date:   Sun Jun 1 00:48:39 2008 +0200

    mv643xx_eth: reverse topological sort of functions
    
    This patch performs a reverse topological sort of all functions in
    mv643xx_eth.c, so that we can get rid of all forward declarations,
    and end up with a more understandable driver due to related functions
    being grouped together.
    
    Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
    Acked-by: Dale Farnsworth <dale@farnsworth.org>

commit e6e30add6bd8115af108de2a13ec82d997a55777
Merge: d4c3c07... 9501f97...
Author: David S. Miller <davem@davemloft.net>
Date:   Wed Jun 11 22:33:59 2008 -0700

    Merge branch 'net-next-2.6-misc-20080612a' of git://git.linux-ipv6.org/gitroot/yoshfuji/linux-2.6-next

commit d4c3c0753594adaafbcb77a086f013f1d847b3f0
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jun 10 22:48:08 2008 -0700

    irda: remove CVS keywords
    
    This patch removes CVS keyword that weren't updated for a long time.
    
    One of them was printed as part of a printk, which also doesn't make
    much sense for a 5 year old and no longer updated keyword.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0b040829952d84bf2a62526f0e24b624e0699447
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jun 10 22:46:50 2008 -0700

    net: remove CVS keywords
    
    This patch removes CVS keywords that weren't updated for a long time
    from comments.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0c1aa20fb87b796d904f4d89ad12e5a0c483127b
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Thu May 29 22:39:28 2008 +1000

    [netdrvr] Fix 8390 build breakage
    
    From: tony@bakeyournoodle.com (Tony Breeds)
    
    The commit 3f8cb098859bbea29d7b3765a3102e4a6bf81b85
    (drivers/net/lib8390: fix warning, trim trailing whitespace) removed
    ei_local from ei_tx_err() and ei_rx_overrun() resulting in the following
    build errors on m68k and sh:
    
    Using /scratch1/tony/next as source for kernel
    GEN     /scratch1/tony/next_out/Makefile
    CHK     include/linux/version.h
    CHK     include/linux/utsrelease.h
    CALL    /scratch1/tony/next/scripts/checksyscalls.sh
    CHK     include/linux/compile.h
    CC [M]  drivers/net/zorro8390.o
    In file included from /scratch1/tony/next/drivers/net/zorro8390.c:47:
    drivers/net/lib8390.c: In function 'ei_tx_err':
    drivers/net/lib8390.c:556: error: 'ei_local' undeclared (first use in this function)
    drivers/net/lib8390.c:556: error: (Each undeclared identifier is reported only once
    drivers/net/lib8390.c:556: error: for each function it appears in.)
    drivers/net/lib8390.c: In function 'ei_rx_overrun':
    drivers/net/lib8390.c:823: error: 'ei_local' undeclared (first use in this function)
    make[3]: *** [drivers/net/zorro8390.o] Error 1
    make[2]: *** [drivers/net] Error 2
    make[1]: *** [drivers] Error 2
    make: *** [sub-make] Error 2
    
    The problem is that ei_inb_p() is using various #defines (from
    drivers/net/8390.h) that use EI_SHIFT, which in some drivers on some
    architectures use ei_local.  Tag ei_local as "__maybe_unused" to keep it
    around and keep the warnings the original commit is trying to silence
    ... silenced.
    
    Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit a5136e23b54250f4082130f3dd6f5cb6c54bc7d5
Author: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date:   Thu Jun 5 04:07:28 2008 -0700

    e1000e: allow VLAN devices to use TSO and TCP CSUM offload
    
    Using the new interface for propagating device feature flags into VLAN
    devices, turn on TSO and CSUM offload on VLAN devices.
    
    Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 48f29ffc509748f5b82d7690561e98f851241a19
Author: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date:   Thu Jun 5 04:06:27 2008 -0700

    igb: allow vlan devices to use TSO and TCP CSUM offload
    
    Using the new interface for propagating device feature flags into VLAN
    deivces, turn on TSO and CSUM offload on VLAN devices.
    
    Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit ad31c402b41a25cfc6c8369b8412d6c133ccafbe
Author: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date:   Thu Jun 5 04:05:30 2008 -0700

    ixbge: allow vlan devices to use TSO and TCP CSUM offload
    
    Using the new interface for propagating device feature flags into VLAN
    devices, turn on TSO and CSUM offload on VLAN devices.
    
    Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 72dc1c096c7051a48ab1dbb12f71976656b55eb5
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date:   Tue May 13 21:57:12 2008 -0700

    HSO: add option hso driver
    
    This driver is for a number of different Option devices.  Originally
    written by Option and Andrew Bird, but cleaned up massivly for
    acceptance into mainline by me and others.
    
    Many thanks to the following for their help in cleaning up the driver by
    providing feedback and patches to it:
    	- Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    	- Oliver Neukum <oliver@neukum.org>
    	- Alan Cox <alan@lxorguk.ukuu.org.uk>
    	- Javier Marcet <javier@krausbeck.org>
    
    Cc: Andrew Bird <ajb@spheresystems.co.uk>
    Cc: Javier Marcet <javier@krausbeck.org>
    Cc: Filip Aben <f.aben@option.com>
    Cc: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Cc: Oliver Neukum <oliver@neukum.org>
    Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 44f74c046961bd1f21b7d35baaa9165572d1e975
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jun 10 01:23:47 2008 +0300

    drivers/net/macsonic.c: make functions static
    
    This patch makes the following needlessly global functions static:
    - macsonic_init()
    - mac_onboard_sonic_ethernet_addr()
    - mac_onboard_sonic_probe()
    - mac_nubus_sonic_ethernet_addr()
    - macsonic_ident()
    - mac_nubus_sonic_probe()
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 3a221d17a7a031ad04242f6bc86b7dff307534f8
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jun 10 01:23:25 2008 +0300

    drivers/net/: remove write-only "last_dev"
    
    This patch removes write-only global "last_dev" variables from the
    following drivers:
    - a2065.c
    - declance.c
    - sunlance.c
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 909fa882a83a5c73868ba0630654d0018d35252a
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jun 10 01:23:39 2008 +0300

    drivers/net/mac8390.c: make functions static
    
    This patch makes the following needlessly global functions static:
    - mac8390_ident()
    - mac8390_testio()
    - mac8390_memsize()
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 0b1140782a68569b859b727de67eecf95a74ab44
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jun 10 01:23:32 2008 +0300

    make hplance_{init,cleanup}_module() static
    
    This patch makes the needlessly global hplance_{init,cleanup}_module()
    static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 3cacd2a1ce5464b9874508927d561c0dfce74637
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jun 10 01:23:29 2008 +0300

    make drivers/net/atarilance.c:lance_addr_list[] static
    
    This patch makes the needlessly global lance_addr_list[] static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit d1d5741d8568c268ec234a5b35af4a04498be6d8
Author: Sven Schnelle <svens@stackframe.org>
Date:   Mon Jun 9 16:33:57 2008 -0700

    macb: use random mac if stored address in EEPROM is invalid
    
    We should use a random mac address if the EEPROM doesn't contain a valid
    one. This makes life on Boards with unprogrammed EEPROM devices easier.
    
    Signed-off-by: Sven Schnelle <svens@stackframe.org>
    Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
    Cc: Jeff Garzik <jeff@garzik.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 86a74ff21a7ac4bc06b18076ddb0347712b46cfd
Author: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Date:   Mon Jun 9 16:33:56 2008 -0700

    net: sh_eth: add support for Renesas SuperH Ethernet
    
    Add support for Renesas SuperH Ethernet controller.  This driver supports
    SH7710 and SH7712.
    
    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
    Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
    Cc: Paul Mundt <lethal@linux-sh.org>
    Cc: Jeff Garzik <jeff@garzik.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 1ae9d2f4d776bd7e5f64d957216051cd36eb6802
Author: Magnus Damm <magnus.damm@gmail.com>
Date:   Mon Jun 9 16:33:55 2008 -0700

    smc911x: SuperH architecture support
    
    Enable the smc911x driver for the SuperH architecture.  While at it remove
    the unused SMC_USE_SH_DMA definition.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Cc: Jeff Garzik <jeff@garzik.org>
    Cc: Paul Mundt <lethal@linux-sh.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 12c03f59c3909159010b87a926f5626d4380d441
Author: Magnus Damm <magnus.damm@gmail.com>
Date:   Mon Jun 9 16:33:55 2008 -0700

    smc911x: introduce platform data flags
    
    This patch adds a new header file for platform data information
    together with code that adds run time bus width and irq flag support.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Cc: Jeff Garzik <jeff@garzik.org>
    Cc: Paul Mundt <lethal@linux-sh.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 699559f84bee8b630c1d16fe1bc8e9667d170d65
Author: Magnus Damm <magnus.damm@gmail.com>
Date:   Mon Jun 9 16:33:54 2008 -0700

    smc911x: pass along private data and use iomem
    
    This patch contains changes needed for platform data support:
     - Move smc911x_local structure to header file
     - Pass along smc911x_local structure pointer to macros
     - Keep register base address in smc911x_local structure
     - Remove unused ioaddr variables
    
    [m.kozlowski@tuxland.pl: Parenthesis fix in drivers/net/smc911x.h]
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Cc: Jeff Garzik <jeff@garzik.org>
    Cc: Paul Mundt <lethal@linux-sh.org>
    Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 9961530a5f017afae6a928672840617103bea118
Author: Magnus Damm <magnus.damm@gmail.com>
Date:   Mon Jun 9 16:33:53 2008 -0700

    smc911x: fix 16-bit I/O operations
    
    This patch fixes the following issues related to 16-bit support:
     - Remove unused 16-bit PXA DMA implementation.
     - Remove unused SMC_inw() and SMC_outw() functions.
     - Fix 16-bit SMC_outl to use writew() instead of writel().
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Cc: Jeff Garzik <jeff@garzik.org>
    Cc: Paul Mundt <lethal@linux-sh.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit f0000920696661cbbe2393d93a6f4e1b8325d531
Author: Magnus Damm <magnus.damm@gmail.com>
Date:   Mon Jun 9 16:33:53 2008 -0700

    smc911x: remove unused 8-bit I/O operations
    
    Remove unused SMC_inb() and SMC_outb() functions.
    
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Cc: Jeff Garzik <jeff@garzik.org>
    Cc: Paul Mundt <lethal@linux-sh.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 0e6859d49ff194e01afc229c996e3aefca1a0539
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Thu Jun 5 01:17:28 2008 +0200

    ACPI PM: Remove obsolete Toshiba workaround
    
    Remove the obsolete workaround for a Toshiba Satellite 4030cdt
    S1 problem from drivers/acpi/sleep/main.c .
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Acked-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit 8d2bdf49481b27096e242119e73abe9348c1019b
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Thu Jun 5 01:16:37 2008 +0200

    PCI ACPI: Drop the second argument of platform_pci_choose_state
    
    Since the second argument of acpi_pci_choose_state() and
    platform_pci_choose_state() is never used, remove it.
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Acked-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit 06166780eb53685e72b589814d535d1f9948e761
Author: David Brownell <dbrownell@users.sourceforge.net>
Date:   Thu Jun 5 01:15:40 2008 +0200

    ACPI PM: acpi_pm_device_sleep_state() cleanup
    
    Get rid of a superfluous acpi_pm_device_sleep_state() parameter.  The
    only legitimate value of that parameter must be derived from the first
    parameter, which is what all the callers already do.  (However, this
    does not address the fact that ACPI still doesn't set up those flags.)
    
    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Acked-by: Pavel Machek <pavel@ucw.cz>
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Signed-off-by: Len Brown <len.brown@intel.com>

commit fec6a82282cc38397ba1c4a7b5b99d70eea06532
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Wed Jun 11 13:07:26 2008 -0500

    powerpc/booke: Fix some comments related to debug level exceptions
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 9501f9722922f2e80e1f9dc6682311d65c2b5690
Author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date:   Fri Apr 18 12:45:16 2008 +0900

    tcp md5sig: Let the caller pass appropriate key for tcp_v{4,6}_do_calc_md5_hash().
    
    As we do for other socket/timewait-socket specific parameters,
    let the callers pass appropriate arguments to
    tcp_v{4,6}_do_calc_md5_hash().
    
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit 5848f16947026601b9cb4df694bb9f44dfefc354
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Wed Jun 11 16:32:48 2008 +0400

    powerpc/QE: qe_reset should be __init
    
    This patch fixes following section mismatch:
    
    WARNING: arch/powerpc/sysdev/built-in.o(.text+0x11d8): Section mismatch in
    reference from the function qe_reset() to the function
    .init.text:cpm_muram_init()
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 8d26d76dd4a4c87ef037a44a42a0608ffc730199
Author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date:   Thu Apr 17 13:19:16 2008 +0900

    tcp md5sig: Share most of hash calcucaltion bits between IPv4 and IPv6.
    
    We can share most part of the hash calculation code because
    the only difference between IPv4 and IPv6 is their pseudo headers.
    
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit 076fb7223357769c39f3ddf900bba6752369c76a
Author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date:   Thu Apr 17 12:48:12 2008 +0900

    tcp md5sig: Remove redundant protocol argument.
    
    Protocol is always TCP, so remove useless protocol argument.
    
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit 7d5d5525bd88313e6fd90c0659665aee5114bc2d
Author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date:   Thu Apr 17 12:29:53 2008 +0900

    tcp md5sig: Share MD5 Signature option parser between IPv4 and IPv6.
    
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit 81b302a321a0d99ff172b8cb2a8de17bff2f9499
Author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date:   Mon Apr 28 03:17:38 2008 +0900

    key: Use xfrm_addr_cmp() where appropriate.
    
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit 5f95ac9111f75aa240dc3bcabffc0f047f13cb64
Author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date:   Mon Apr 28 02:46:24 2008 +0900

    key: Share common code path to extract address from sockaddr{}.
    
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit e5b56652c11baf144eb713c33ff70a1b5d6d09bc
Author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date:   Mon Apr 28 01:46:41 2008 +0900

    key: Share common code path to fill sockaddr{}.
    
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit 9e8b4ed8bb7d2f0f91dccf0abf648771d76e7a01
Author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date:   Mon Apr 28 00:50:45 2008 +0900

    key: Introduce pfkey_sockaddr_len() for raw sockaddr{} length.
    
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit 3de232554a91adc74e80dc15c304be806bd7e1f9
Author: Benjamin Thery <benjamin.thery@bull.net>
Date:   Wed May 28 14:51:24 2008 +0200

    ipv6 netns: Address labels per namespace
    
    This pacth makes IPv6 address labels per network namespace.
    It keeps the global label tables, ip6addrlbl_table, but
    adds a 'net' member to each ip6addrlbl_entry.
    This new member is taken into account when matching labels.
    
    Changelog
    =========
    * v1: Initial version
    * v2:
      * Minize the penalty when network namespaces are not configured:
          *  the 'net' member is added only if CONFIG_NET_NS is
             defined. This saves space when network namespaces are not
             configured.
          * 'net' value is retrieved with the inlined function
             ip6addrlbl_net() that always return &init_net when
             CONFIG_NET_NS is not defined.
      * 'net' member in ip6addrlbl_entry renamed to the less generic
        'lbl_net' name (helps code search).
    
    Signed-off-by: Benjamin Thery <benjamin.thery@bull.net>
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit 2b5ead46442d80928cce987ae6acf3fe99968ad8
Author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date:   Tue May 13 01:16:24 2008 +0900

    ipv6 addrconf: Introduce addrconf_is_prefix_route() helper.
    
    This inline function, for readability, returns if the route
    is a "prefix" route regardless if it was installed by RA or by
    hand.
    
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit 0399e5f07ad7024f70881d44f19d767d3f25a980
Author: Rami Rosen <ramirose@gmail.com>
Date:   Wed Apr 23 14:36:58 2008 +0300

    ipv6 addrconf: Remove IFA_GLOBAL definition from include/net/if_inet6.h.
    
    This patches removes IFA_GLOBAL definition from linux/include/net/if_inet6.h
    as it is unused.
    
    Signed-off-by: Rami Rosen <ramirose@gmail.com>
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit 7d120c55df02a2b87f4aa317f1f04e398398dcdc
Author: Rami Rosen <ramirose@gmail.com>
Date:   Wed Apr 23 14:35:13 2008 +0300

    ipv6 mroute: Use MRT6_VERSION instead of MRT_VERSION in ip6mr.c.
    
    MRT6_VERSION should be used instead of MRT_VERSION in ip6mr.c.
    
    Signed-off-by: Rami Rosen <ramirose@gmail.com>
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit 9cba632e24ef18e2905c18997a8f24e8d7a29e71
Author: Rami Rosen <ramirose@gmail.com>
Date:   Wed Apr 23 14:34:00 2008 +0300

    ipv6 mcast: Remove unused macro (MLDV2_QQIC) from mcast.c.
    
    This patch removes  MLDV2_QQIC macro from mcast.c
    as it is unused.
    
    Signed-off-by: Rami Rosen <ramirose@gmail.com>
    Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

commit d2146cb274e494dd14e50f5b4cdeb7a5e5af5421
Author: Giuseppe Coviello <cjg@cruxppc.org>
Date:   Fri May 23 03:51:37 2008 +1000

    powerpc/4xx: Convert Sam440ep DTS to dts-v1
    
    This makes the sam440ep.dts dts-v1 compliant.
    
    Signed-off-by: Giuseppe Coviello <gicoviello@gmail.com>
    Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

commit b6014e15bc38a33cf9591d33674dd870027cb623
Author: Giuseppe Coviello <cjg@cruxppc.org>
Date:   Tue May 20 01:20:47 2008 +1000

    powerpc/4xx: Sam440ep support
    
    The Sam440ep is an high customizable general purpose mini-itx board,
    based on the AMCC 440EP and with a LatticeXP FPGA onboard.
    
    It's poduced by ACube Systems Srl (Bassano del Grappa, Italy),
    http://www.acube-systems.biz.
    
    Signed-off-by: Giuseppe Coviello <gicoviello@gmail.com>
    Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

commit 995ada8d5e6b3d5a32ca3e544a564d0623c4f3fa
Author: Stefan Roese <sr@denx.de>
Date:   Fri Jun 6 00:22:29 2008 +1000

    powerpc/4xx: PCIe driver now detects if a port is disabled via the dev-tree
    
    This patch add a check to the PPC4xx PCIe driver to detect if the port
    is disabled via the device-tree. This is needed for the AMCC Canyonlands
    board which has an option to either select 2 PCIe ports or 1 PCIe port
    and one SATA port. The SATA port and the 1st PCIe port pins are multiplexed
    so we can't start both drivers.
    
    Signed-off-by: Stefan Roese <sr@denx.de>
    Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

commit 156cea23acffaa270cf243a3a0f43e1e30682081
Author: Valentine Barshak <vbarshak@ru.mvista.com>
Date:   Thu Jun 5 23:36:38 2008 +1000

    powerpc/4xx: Fix resource issue in warp-nand.c
    
    The "ndfc-chip" device doesn't need any resources. All resources
    are handled by the "ndfc-nand" device. Registering the same memory
    resource twice causes "cat /proc/iomem" to go into an infinite loop
    displaying NDFC memory addresses.
    
    Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com>
    Acked-by: Stefan Roese <sr@denx.de>
    Acked-by: Sean MacLennan <smaclennan@pikatech.com>
    Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

commit 887942d7d62499999f7868f194d7f41fd6e88795
Author: Imre Kaloz <kaloz@openwrt.org>
Date:   Wed Jun 11 08:03:41 2008 -0400

    powerpc/4xx: MTD support for the AMCC Taishan Board
    
    Add support for the NOR flash found on the AMCC Taishan Board
    and enable MTD support in the defconfig.
    
    Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
    Acked-by: Stefan Roese <sr@denx.de>
    Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

commit 939e622c5e7f8ccd6b0a05a810114b368f7de69e
Author: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Date:   Wed Jun 11 07:52:40 2008 -0400

    Revert "[POWERPC] 4xx: Fix 460GT support to not enable FPU"
    
    This reverts commit acb0142bf01c0ebe18f09e37814451ee6a873e27.
    
    AMCC has indicated that the PPC 460GT does have FPU support.  This
    revert enables the FPU for those chips again.
    
    Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

commit 573bf470e693f73a6ac437b17a64a10902ba54bf
Author: Thomas Graf <tgraf@suug.ch>
Date:   Tue Jun 10 15:40:04 2008 -0700

    ipv4 addr: Send netlink notification for address label changes
    
    Makes people happy who try to keep a list of addresses up to date by
    listening to notifications.
    
    Signed-off-by: Thomas Graf <tgraf@suug.ch>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 8344b568f5bdc7ee1bba909de3294c6348c36056
Author: Alex Chiang <achiang@hp.com>
Date:   Tue Jun 10 15:30:42 2008 -0600

    PCI: ACPI PCI slot detection driver
    
    Detect all physical PCI slots as described by ACPI, and create entries in
    /sys/bus/pci/slots/.
    
    Not all physical slots are hotpluggable, and the acpiphp module does not
    detect them.  Now we know the physical PCI geography of our system, without
    caring about hotplug.
    
    [kaneshige.kenji@jp.fujitsu.com: export-kobject_rename-for-pci_hotplug_core]
    Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Acked-by: Greg KH <greg@kroah.com>
    [akpm@linux-foundation.org: build fix]
    [akpm@linux-foundation.org: fix build with CONFIG_DMI=n]
    Signed-off-by: Alex Chiang <achiang@hp.com>
    Cc: Greg KH <greg@kroah.com>
    Cc: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
    Cc: Len Brown <lenb@kernel.org>
    Acked-by: Len Brown <len.brown@intel.com>
    Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit f46753c5e354b857b20ab8e0fe7b2579831dc369
Author: Alex Chiang <achiang@hp.com>
Date:   Tue Jun 10 15:28:50 2008 -0600

    PCI: introduce pci_slot
    
    Currently, /sys/bus/pci/slots/ only exposes hotplug attributes when a
    hotplug driver is loaded, but PCI slots have attributes such as address,
    speed, width, etc.  that are not related to hotplug at all.
    
    Introduce pci_slot as the primary data structure and kobject model.
    Hotplug attributes described in hotplug_slot become a secondary
    structure associated with the pci_slot.
    
    This patch only creates the infrastructure that allows the separation of
    PCI slot attributes and hotplug attributes.  In this patch, the PCI
    hotplug core remains the only user of this infrastructure, and thus,
    /sys/bus/pci/slots/ will still only become populated when a hotplug
    driver is loaded.
    
    A later patch in this series will add a second user of this new
    infrastructure and demonstrate splitting the task of exposing pci_slot
    attributes from hotplug_slot attributes.
    
      - Make pci_slot the primary sysfs entity. hotplug_slot becomes a
        subsidiary structure.
        o pci_create_slot() creates and registers a slot with the PCI core
        o pci_slot_add_hotplug() gives it hotplug capability
    
      - Change the prototype of pci_hp_register() to take the bus and
        slot number (on parent bus) as parameters.
    
      - Remove all the ->get_address methods since this functionality is
        now handled by pci_slot directly.
    
    [achiang@hp.com: rpaphp-correctly-pci_hp_register-for-empty-pci-slots]
    Tested-by: Badari Pulavarty <pbadari@us.ibm.com>
    Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    [akpm@linux-foundation.org: build fix]
    [akpm@linux-foundation.org: make headers_check happy]
    [akpm@linux-foundation.org: nuther build fix]
    [akpm@linux-foundation.org: fix typo in #include]
    Signed-off-by: Alex Chiang <achiang@hp.com>
    Signed-off-by: Matthew Wilcox <matthew@wil.cx>
    Cc: Greg KH <greg@kroah.com>
    Cc: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
    Cc: Len Brown <lenb@kernel.org>
    Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit fe99740cac117f208707488c03f3789cf4904957
Author: Alex Chiang <achiang@hp.com>
Date:   Tue Jun 10 15:27:37 2008 -0600

    PCI: construct one fakephp slot per PCI slot
    
    Register one slot per slot, rather than one slot per function.  Change the
    name of the slot to fake%d instead of the pci address.
    
    Signed-off-by: Alex Chiang <achiang@hp.com>
    Signed-off-by: Matthew Wilcox <matthew@wil.cx>
    Cc: Greg KH <greg@kroah.com>
    Cc: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
    Cc: Len Brown <lenb@kernel.org>
    Cc: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 64dab20450184e6586c12704da11ce48a0918050
Author: Jesse Barnes <jbarnes@hobbes.lan>
Date:   Tue Jun 10 14:20:03 2008 -0700

    PCI: update location of PCI hotplug mailing lists
    
    Just concentrate PCI traffic at linux-pci@vger rather than splitting it between
    vger and a sf.net moderated (!) mailing list.
    
    Acked-by: Matthew Wilcox <willy@linux.intel.com>
    Acked-by: Scott Murray <scottm@somanetworks.com>
    Acked-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit ec1aef33668448718fcba79e4e981592bfd7e0a3
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Jun 10 15:12:58 2008 -0500

    jfs: remove DIRENTSIZ
    
    After fat gets fixed the unused DIRENTSIZ macro was the last user of
    struct dirent we should get rid of since the kernel and userspace
    versions differed.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>

commit c5ec514016d1a65922465372ff1e6748e6f7dea9
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Tue Jun 10 12:48:45 2008 -0700

    bluetooth: hci_bcsp.c small cleanups/api users
    
    Use bitrev16 from lib/bitrev.c.
    
    Use the get_unaligned_be16 to get the crc from the packet, create a
    small helper function for this.
    
    Fix a shadowed variable sparse warning:
    drivers/bluetooth/hci_bcsp.c:218:26: warning: symbol 'hdr' shadows an earlier one
    drivers/bluetooth/hci_bcsp.c:187:5: originally declared here
    
    [akpm@linux-foundation.org: select CONFIG_BITREVERSE, noted by akinobu.mita@gmail.com]
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Acked-by: Marcel Holtmann <marcel@holtmann.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 27e468597315e5ce078fdd39856b7954b639183a
Author: Krzysztof Helt <krzysztof.h1@wp.pl>
Date:   Sun Jun 8 13:47:02 2008 +0200

    PCI: unhide the SMBus on the Compaq Deskpro EN
    
    This patch unhides the SMBus on Compaq Deskpro EN
    SFF P667 with the Intel 815E chipset. Unhiding it reveals
    a THMC51 hardware monitoring chip.
    
    Jean Delvare has checked that this machine has no ACPI
    magic touching the SMBus nor the hardware monitoring chip,
    so this should be safe.
    
    The patch was tested on Fedora Core 9 with 2.6.25.4 kernel.
    
    Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
    Tested-by: Rafał Haładuda <rh1985@wp.pl>
    CC: Jean Delvare <khali@linux-fr.org>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 5d9526d07a8dc87460c13c277b3edcc26b0e662f
Author: Alex Chiang <achiang@hp.com>
Date:   Wed Jun 4 11:39:07 2008 -0600

    PCIe: fix 'symbol not declared' sparse warnings
    
    While refreshing my physical PCI slot series against upstream, I
    noticed a few simple sparse/compile warnings that were easy to
    fix.
    
    Fix the following sparse warnings in PCIe:
    
    	drivers/pci/pcie/aer/aerdrv.c:86:6: warning: symbol 'pci_no_aer'
    	was not declared. Should it be static?
    	drivers/pci/pcie/portdrv_bus.c:21:17: warning: symbol
    	'pcie_port_bus_type' was not declared. Should it be static?
    
    Signed-off-by: Alex Chiang <achiang@hp.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 10260d9ab702454460242ef4d3ecfc49fcb96a5b
Author: Jean Delvare <khali@linux-fr.org>
Date:   Wed Jun 4 13:53:31 2008 +0200

    PCI: Unhide the SMBus on the Compaq Evo D510
    
    One more machine with a hidden Intel SMBus. Unhiding it reveals a SMSC
    EMC6D100 hardware monitoring chip. I have checked that this machine
    has no ACPI magic touching the SMBus nor the hardware monitoring chip,
    so this should be safe.
    
    Signed-off-by: Jean Delvare <khali@linux-fr.org>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit ece6763419f44ed72f4fc78752e5f5364df1794b
Author: Julia Lawall <julia@diku.dk>
Date:   Thu May 29 15:04:38 2008 +0200

    PCI: eliminate double kfree in intel-iommu initialization
    
    The destination of goto error also does a kfree(g_iommus), so it is not
    correct to do one here.
    
    This was found using Coccinelle (http://www.emn.fr/x-info/coccinelle/).
    
    Signed-off-by: Julia Lawall <julia@diku.dk>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 6a3f084971bad985722afe25b16a5c0a990cea75
Author: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date:   Mon Jun 2 09:22:34 2008 -0700

    pciehp: removes redundant NULL write to slot status register
    
    Cleanup to remove a redundant NULL write to SLOTSTATUS.
    
    Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit d8b23e8ffb567758fc6074e97210ddb42114827c
Author: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date:   Mon Jun 2 09:07:46 2008 -0700

    pciehp: fixes typo in dbg_ctrl() in pciehp_hpc.c
    
    Fixup a typo in dbg_ctrl(); it was fetching SLOTSTATUS twice.
    
    Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit ac9c052d10d8d6f46a30cb46c0d6d753997c299f
Author: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date:   Wed May 28 15:01:03 2008 +0900

    shpchp: check firmware before taking control
    
    Fix the following problems of shpchp driver about getting hotplug
    control from firmware.
    
      - The shpchp driver must not control the hotplug controller if it
        fails to get control from the firmware. But current shpchp
        controls the hotplug controller regardless the result, because it
        doesn't check the return value of get_hp_hw_control_from_firmware().
    
      - Current shpchp driver doesn't support _OSC.
    
    The pciehp driver already have the code for evaluating _OSC and OSHP
    and shpchp and pciehp can share it. So this patch move that code from
    pciehp to acpi_pcihp.c.
    
    Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit d737bdc141f0f040171fffbb7f9e08a825b27aab
Author: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date:   Wed May 28 14:59:44 2008 +0900

    pciehp: block signals while waiting for command completion
    
    Since we need to wait for command completion for muximum 1sec, waiting
    command should not be interrupted by a signal.
    
    Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 125c39f7d233de28f342d80858025ffed0c4b7f4
Author: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date:   Wed May 28 14:57:30 2008 +0900

    pciehp: evaluate _OSC/OSHP before controller init
    
    Current pciehp evaluates _OSC/OSHP method after some controller
    initialization is done. So if evaluating _OSC/OSHP is failed, we need
    to cleanup already initialized data structures or hardware. This
    clearly is not robust way. With this patch, _OSC/OSHP evaluation is
    done first.
    
    Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit b143b3cc82fac459feb1abdffb1d77be9805adaa
Author: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date:   Wed May 28 14:56:00 2008 +0900

    pciehp: remove redundant pci_dev initialization
    
    Remove the redundant initialization of pci_dev member of struct
    controller in pciehp_probe(). It is initialized in pcie_init().
    
    Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit e3f2baebf4209b5927e23fa65d5977d31db936b3
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Thu May 22 14:35:11 2008 -0700

    PCI/x86: early dump pci conf space v2
    
    Allows us to dump PCI space before any kernel changes have been made.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit e7891c733f9b26c851edde50cf886a30bd133dbd
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Thu May 22 14:35:21 2008 -0700

    PCI/x86: write_pci_config_byte fix offset
    
    also add write_pci_config_16
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 25e18499e08cb097cbbfeab5de25d094d5312ee5
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Wed May 21 01:40:43 2008 +0200

    Implement new suspend and hibernation callbacks for platform busses
    
    Implement new suspend and hibernation callbacks for the platform bus
    type.
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Acked-by: Pavel Machek <pavel@ucw.cz>
    Signed-off-by: Greg KH <greg@kroah.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit bbb44d9f23d868a2837c6b22b8dfb123d8e7800c
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Tue May 20 00:49:04 2008 +0200

    PCI: implement new suspend/resume callbacks
    
    Implement new suspend and hibernation callbacks for the PCI bus type.
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Acked-by: Pavel Machek <pavel@ucw.cz>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 1eede070a59e1cc73da51e1aaa00d9ab86572cfc
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Tue May 20 23:00:01 2008 +0200

    Introduce new top level suspend and hibernation callbacks
    
    Introduce 'struct pm_ops' and 'struct pm_ext_ops' ('ext' meaning
    'extended') representing suspend and hibernation operations for bus
    types, device classes, device types and device drivers.
    
    Modify the PM core to use 'struct pm_ops' and 'struct pm_ext_ops'
    objects, if defined, instead of the ->suspend(), ->resume(),
    ->suspend_late(), and ->resume_early() callbacks (the old callbacks
    will be considered as legacy and gradually phased out).
    
    The main purpose of doing this is to separate suspend (aka S2RAM and
    standby) callbacks from hibernation callbacks in such a way that the
    new callbacks won't take arguments and the semantics of each of them
    will be clearly specified.  This has been requested for multiple
    times by many people, including Linus himself, and the reason is that
    within the current scheme if ->resume() is called, for example, it's
    difficult to say why it's been called (ie. is it a resume from RAM or
    from hibernation or a suspend/hibernation failure etc.?).
    
    The second purpose is to make the suspend/hibernation callbacks more
    flexible so that device drivers can handle more than they can within
    the current scheme.  For example, some drivers may need to prevent
    new children of the device from being registered before their
    ->suspend() callbacks are executed or they may want to carry out some
    operations requiring the availability of some other devices, not
    directly bound via the parent-child relationship, in order to prepare
    for the execution of ->suspend(), etc.
    
    Ultimately, we'd like to stop using the freezing of tasks for suspend
    and therefore the drivers' suspend/hibernation code will have to take
    care of the handling of the user space during suspend/hibernation.
    That, in turn, would be difficult within the current scheme, without
    the new ->prepare() and ->complete() callbacks.
    
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    Acked-by: Pavel Machek <pavel@ucw.cz>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit bb71ad880204b79d60331d3384103976e086cb9f
Author: Gary Hade <garyhade@us.ibm.com>
Date:   Mon May 12 13:57:46 2008 -0700

    PCI: boot parameter to avoid expansion ROM memory allocation
    
    Contention for scarce PCI memory resources has been growing
    due to an increasing number of PCI slots in large multi-node
    systems.  The kernel currently attempts by default to
    allocate memory for all PCI expansion ROMs so there has
    also been an increasing number of PCI memory allocation
    failures seen on these systems.  This occurs because the
    BIOS either (1) provides insufficient PCI memory resource
    for all the expansion ROMs or (2) provides adequate PCI
    memory resource for expansion ROMs but provides the
    space in kernel unexpected BIOS assigned P2P non-prefetch
    windows.
    
    The resulting PCI memory allocation failures may be benign
    when related to memory requests for expansion ROMs themselves
    but in some cases they can occur when attempting to allocate
    space for more critical BARs.  This can happen when a successful
    expansion ROM allocation request consumes memory resource
    that was intended for a non-ROM BAR.  We have seen this
    happen during PCI hotplug of an adapter that contains a
    P2P bridge where successful memory allocation for an
    expansion ROM BAR on device behind the bridge consumed
    memory that was intended for a non-ROM BAR on the P2P bridge.
    In all cases the allocation failure messages can be very
    confusing for users.
    
    This patch provides a new 'pci=norom' kernel boot parameter
    that can be used to disable the default PCI expansion ROM memory
    resource allocation.  This provides a way to avoid the above
    described issues on systems that do not contain PCI devices
    for which drivers or user-level applications depend on the
    default PCI expansion ROM memory resource allocation behavior.
    
    Signed-off-by: Gary Hade <garyhade@us.ibm.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 5ca5c02f0e81c094c19d30dc0d13be4e929a994a
Author: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Date:   Mon May 19 13:48:17 2008 +0900

    PCI/MSI: skip calling pci_find_capability from msi_set_mask_bits
    
    The position of MSI capability is already cached in the msi_desc when
    we enter the msi_set_mask_bits().  Use it instead.
    
    Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
    Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit cf35e4ad57b4c39a4c74921e20e48ec0dbeb14f4
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue May 20 01:02:06 2008 +0300

    PCI: remove CVS keywords
    
    This patch removes CVS keywords that weren't updated for a long time
    from comments.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 90a57dab6a2bce7f2ef186fe2d07a84d14a2a625
Author: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date:   Thu May 15 15:23:13 2008 +0900

    pci-acpi: formatting cleanups for _OSC
    
    Minor cleanup in pci-acpi.c.
    
    Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Acked-by: Shaohua Li <shaohua.li@intel.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit c155062d6ebed676f62761f90c62894a97816932
Author: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date:   Thu May 15 15:22:35 2008 +0900

    pci-acpi: remove unused variable in __pci_osc_support_set
    
    The 'retval' variable in __pci_osc_support_set() is no longer
    used. Remove this unused variable.
    
    Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Acked-by: Shaohua Li <shaohua.li@intel.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 681f7d9db58d2b6dc3c3b784d6815f86a53b6ba0
Author: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date:   Thu May 15 15:21:16 2008 +0900

    pci-acpi: add flag to indicate query had been done
    
    Current pci-acpi implementation checks osc_data->support_stat to see
    if control bits had been already queried. It is not good from the
    viewpoint of easy understanding. So this patch adds new 'is_queried'
    flag to indicate query had been done.
    
    Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Acked-by: Shaohua Li <shaohua.li@intel.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 5e0b9947452c824d66fafe728a46312cff544a7f
Author: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date:   Thu May 15 15:20:11 2008 +0900

    pci-acpi: use local buffer for _OSC
    
    Current pci-acpi implementation uses array in osc_data directly to
    evaluate _OSC. It needs to save the old data and restore it if _OSC
    evaluation fails. To make it more robust, we should use local array to
    evaluate _OSC.
    
    Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Acked-by: Shaohua Li <shaohua.li@intel.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 8a7a4faf96eef8c87421be0d3f33ea036804289b
Author: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date:   Thu May 15 15:18:53 2008 +0900

    pci-acpi: remove duplicate code for _OSC
    
    Remove the duplicated code in acpi_query_osc() and acpi_run_osc().
    It simplifies the code very much.
    
    Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
    Acked-by: Shaohua Li <shaohua.li@intel.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 49db139955d3392c6c4facf987905d0a9afed581
Author: Zhao Yakui <yakui.zhao@intel.com>
Date:   Tue May 13 11:15:05 2008 +0800

    PCI: Disable PME during PCI scan
    
    If a device supports #PME and can generate PME events from D0, we may see
    superfluous events before a driver is loaded (drivers should only enable PME as
    needed), preventing suspend from working if the corresponding GPE was enabled.
    
    Likewise, if the ACPI device has the _PRW object, the _PSW/_DSW object will be
    called in order to disable the wakeup functionality. But when it is allowed to
    wake up the sleeping state, OSPM will enable it again.
    
    So we should disable PME in the course of scanning PCI devices and enable it
    again only when PME events are actually required to be generated from the
    requested PCI state (for example, D3_hot or D3_cold).  It is also safe to
    disable PME again when the PME is disabled for the PCI devices.
    
    Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
    Signed-off-by: Li Shaohua <shaohua.li@intel.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit e1a2a51e684bfe9d6165992d4a065439617a3107
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date:   Thu May 15 21:51:31 2008 +0200

    Suspend/Resume bug in PCI layer wrt quirks
    
    Some quirks should be called with interrupt disabled, we can't directly
    call them in .resume_early. Also the patch introduces
    pci_fixup_resume_early and pci_fixup_suspend, which matches current
    device core callbacks (.suspend/.resume_early).
    
    TBD: Somebody knows why we need quirk resume should double check if a
    quirk should be called in resume or resume_early. I changed some per my
    understanding, but can't make sure I fixed all.
    
    Signed-off-by: Shaohua Li <shaohua.li@intel.com>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 273c11270d3715c4c06d4df1607a1a60034d887b
Author: Miklos Vajna <vmiklos@frugalware.org>
Date:   Tue May 13 18:38:56 2008 +0200

    x86/PCI: janitor work in irq.c
    
    Wrapped long lines, removed trailing whitespaces, fixed case indentation
    inside switch and so.
    
    Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit eaf611426d4b9ad0d0a30c0a8d414380128720af
Author: Robert P. J. Day <rpjday@crashcourse.ca>
Date:   Sun May 11 16:58:53 2008 -0400

    PCI: Replace deprecated __initcall with device_initcall.
    
    Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 19792a0859f96e9fc8ce87d97b269bcb895389e5
Author: Adrian Bunk <bunk@kernel.org>
Date:   Mon May 5 21:25:47 2008 +0300

    PCI: drivers/pci/pci.c: add prototypes
    
    This patch adds prototypes for pcibios_disable_device() and
    pcibios_set_pcie_reset_state() in include/linux/pci.h
    
    While I was at it, I also removed the unneeded "extern" from the
    prototype of pcibios_add_platform_entries().
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 552fe04aa242f164f126abfdb3f6f90fd6679d9f
Author: Adrian Bunk <bunk@kernel.org>
Date:   Mon May 5 21:21:51 2008 +0300

    PCI: make {pciehp,shpchp}_slot_with_bus static
    
    This patch makes the needlessly global {pciehp,shpchp}_slot_with_bus
    static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

commit 9a727a250c676334efdcb71a5b2ad4603addda06
Author: John W. Linville <linville@tuxdriver.com>
Date:   Tue Jun 10 13:31:23 2008 -0400

    net/mac80211/ieee80211_i.h: fix-up merge damage
    
    These definitions were originally removed in "mac80211: remove channel
    use statistics".
    
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5093bb965a163fe288c3e5db0275165f86c895c2
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Fri May 23 20:39:06 2008 +0400

    powerpc/QE: switch to the cpm_muram implementation
    
    This is very trivial patch. We're transitioning to the cpm_muram_*
    calls. That's it.
    
    Less trivial changes:
    - BD_SC_* defines were defined in the cpm.h and qe.h, so to avoid redefines
      we remove BD_SC from the qe.h and use cpm.h along with cpm_muram_*
      prototypes;
    - qe_muram_dump was unused and thus removed;
    - added some code to the cpm_common.c to support legacy QE bindings
      (data-only node name).
    - For convenience, define qe_* calls to cpm_*. So drivers need not to be
      changed.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit b13e930906b313d787f4dd07fe78b74a3a8c22c4
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Fri May 23 20:39:01 2008 +0400

    powerpc/83xx: new board support: MPC8360E-RDK
    
    This is patch adds board file, device tree, and defconfig for the new
    board, made by Freescale Semiconductor Inc. and Logic Product Development.
    
    Currently supported:
    1. UEC{1,2,7,4};
    2. I2C;
    3. SPI;
    4. NS16550 serial;
    5. PCI and miniPCI;
    6. Intel NOR StrataFlash X16 64Mbit PC28F640P30T85;
    7. Graphics controller, Fujitsu MB86277.
    
    Not supported in this patch:
    1. StMICRO NAND512W3A2BN6E, 512 Mbit (supported with FSL UPM NAND driver);
    2. FHCI USB (supported with FHCI driver).
    3. QE Serial UCCs (tested to not work with ucc_uart driver, reason
       unknown, yet);
    4. ADC AD7843 (tested to work, but support via device tree depends on
       major SPI rework, GPIO API, etc);
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 32def337aafee0bc65eb58d5b1b3617525eb7fb7
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Mon May 19 21:47:05 2008 +0400

    powerpc/QE: implement support for the GPIO LIB API
    
    This is needed to access QE GPIOs via Linux GPIO API.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Acked-By: Timur Tabi <timur@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 9572653ee01a2134ae3a1d7aa29ce9d026a6afe9
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Fri May 23 20:38:58 2008 +0400

    powerpc/QE: prepare QE PIO code for GPIO LIB support
    
    - split and export __par_io_config_pin() out of par_io_config_pin(), so we
      could use the prefixed version with GPIO LIB API;
    - rename struct port_regs to qe_pio_regs, and place it into qe.h;
    - rename #define NUM_OF_PINS to QE_PIO_PINS, and place it into qe.h.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Acked-By: Timur Tabi <timur@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 5e41486c408eb4206aee09303631427f57771691
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Fri May 23 20:38:56 2008 +0400

    powerpc/QE: add support for QE USB clocks routing
    
    This patch adds a function to the qe_lib to setup QE USB clocks routing.
    To setup clocks safely, cmxgcr register needs locking, so I just reused
    ucc_lock since it was used only to protect cmxgcr.
    
    The idea behind placing clocks routing functions into the qe_lib is that
    later we'll hopefully switch to the generic Linux Clock API, thus, for
    example, FHCI driver may be used for QE and CPM chips without nasty #ifdefs.
    
    This patch also fixes QE_USB_RESTART_TX command definition in the qe.h.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Acked-By: Timur Tabi <timur@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 83ff9dcf375c418ca3b98eb950711525ca1269e2
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Fri May 23 20:38:54 2008 +0400

    powerpc/sysdev: implement FSL GTM support
    
    GTM stands for General-purpose Timers Module and able to generate
    timer{1,2,3,4} interrupts. These timers are used by the drivers that
    need time precise interrupts (like for USB transactions scheduling for
    the Freescale USB Host controller as found in some QE and CPM chips),
    or these timers could be used as wakeup events from the CPU deep-sleep
    mode.
    
    Things unimplemented:
    1. Cascaded (32 bit) timers (1-2, 3-4).
       This is straightforward to implement when needed, two timers should
       be marked as "requested" and configured as appropriate.
    2. Super-cascaded (64 bit) timers (1-2-3-4).
       This is also straightforward to implement when needed, all timers
       should be marked as "requested" and configured as appropriate.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 5399be7f4679251e8c4c6637fde240f7ac8efdb9
Author: Wolfgang Grandegger <wg@grandegger.com>
Date:   Fri Jun 6 13:50:06 2008 +0200

    powerpc/85xx: add local bus nodes for Flash and CAN to tqm8560.dts
    
    This patch adds local bus nodes for Flash and CAN to the DTS file
    of the TQM8560 module (tqm8560.dts).
    
    Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 02b8a3d1eb2ae6353cfbce627ded22e299cf1989
Author: Wolfgang Grandegger <wg@grandegger.com>
Date:   Fri Jun 6 13:50:05 2008 +0200

    powerpc/85xx: support for the TQM8548 module using the big Flash
    
    Some TQM85xx boards could be equipped with up to 1 GiB (NOR) flash
    memory and therefore a modified memory map is required and setup by
    the board loader. This patch adds an appropriate DTS file.
    
    Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 6dd1b64a26d9209c09488e9fa257e7744823bf29
Author: Wolfgang Grandegger <wg@grandegger.com>
Date:   Fri Jun 6 13:50:04 2008 +0200

    powerpc/85xx: add board support for the TQM8548 modules
    
    This patch adds support for the TQM8548 modules from TQ-Components
    GmbH (http://www.tqc.de).
    
    Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 4fb035f69e3d08506b65d33b97be1b0e78af39a2
Author: Wolfgang Grandegger <wg@grandegger.com>
Date:   Fri Jun 6 13:50:03 2008 +0200

    powerpc/85xx: correct vendor prefix in DTS files for TQM85xx modules
    
    Like for the TQM5200, the vendor prefix "tqc," is now used for all
    TQM85xx modules from TQ-Components GmbH (http://www.tqc.de) in the
    corresponding DTS files.
    
    Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 00dba56465228825ea806e3a7fc0aa6bba7bdc6c
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon Jun 9 18:35:28 2008 +0200

    x86: move more common idle functions/variables to process.c
    
    more unification. Should cause no change in functionality.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 09fd4b4ef5bc7e5222c13acec1bee8cd252fb63f
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon Jun 9 18:04:27 2008 +0200

    x86: use cpuid to check MWAIT support for C1
    
    cpuid(0x05) provides extended information about MWAIT in EDX when bit
    0 of ECX is set. Bit 4-7 of EDX determine whether MWAIT is supported
    for C1. C1E enabled CPUs have these bits set to 0.
    
    Based on an earlier patch from Andi Kleen.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 732d7be17b98ebfd59e5864c3490f19856fa832c
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon Jun 9 17:27:20 2008 +0200

    x86: use cpuinfo to check for interrupt pending message msr
    
    Simplify code: no need to do a cpuid(1) again. The cpuinfo structure
    has all necessary information already.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit aa83f3f2cfc74d66d01b1d2eb1485ea1103a0f4e
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon Jun 9 17:11:13 2008 +0200

    x86: cleanup C1E enabled detection
    
    Rename the "MSR_K8_ENABLE_C1E" MSR to INT_PENDING_MSG, which is the
    name in the data sheet as well. Move the C1E mask to the header file.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6ddd2a27948f0bd02a2ad001e8a6816898eba0dc
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon Jun 9 16:59:53 2008 +0200

    x86: simplify idle selection
    
    default_idle is selected in cpu_idle(), when no other idle routine is
    selected. Select it in select_idle_routine() when mwait is not
    selected.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit cb14cb791c57b45ba32c92b041420cdc1b1a0283
Author: John W. Linville <linville@tuxdriver.com>
Date:   Tue Jun 10 09:06:52 2008 -0400

    rt2x00dev.c: fix-up merge damage
    
    This restores the effects of "rt2x00: Don't count retries as failure".
    
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 2b1bce1787700768cbc87c8509851c6f49d252dc
Author: Ankita Garg <ankita@in.ibm.com>
Date:   Mon Jun 9 14:10:25 2008 +0530

    ftrace: disable tracing when current_tracer is set to "none"
    
    Found that inspite of setting the current_tracer to "none", trace from
    the previous trace type continued to be collected. The patch below fixes
    this and causes the trace to be disabled when the "none" type is
    selected.
    
    Compile and boot tested the patch for functionality.
    
    Signed-off-by: Ankita Garg <ankita@in.ibm.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 040ec23d07f95285e9777a85cda29cb339a3065b
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 9 01:45:29 2008 -0700

    sched: sched_clock() lockdep fix
    
    Sitsofe Wheeler bisected the following commit to cause a lockdep to
    warn about itself and turn itself off:
    
    > commit c6531cce6e6e4b99bcda46b6268d6f2d9e30aea4
    > Author: Ingo Molnar <mingo@elte.hu>
    > Date:   Mon May 12 21:21:14 2008 +0200
    >
    >     sched: do not trace sched_clock
    
    do not use raw irq flags in cpu_clock() as it causes lockdep to lose
    track of the true state of the IRQ flag.
    
    Reported-and-bisected-by: Sitsofe Wheeler <sitsofe@yahoo.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

commit e9886ca3a93d7d041d3de8e5acebe213da777d59
Author: Paul Mundt <lethal@linux-sh.org>
Date:   Mon Jun 9 17:12:24 2008 +0900

    sched: kill off dead cfs_rq_set_shares()
    
    Building with CONFIG_FAIR_GROUP_SCHED=y on UP results in an unused
    cfs_rq_set_shares() reference. As nothing is using this dummy function
    in the first place, just kill it off.
    
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 917f0af9e5a9ceecf9e72537fabb501254ba321d
Author: Paul Mackerras <paulus@samba.org>
Date:   Mon Jun 9 14:01:46 2008 +1000

    powerpc: Remove arch/ppc and include/asm-ppc
    
    All the maintained platforms are now in arch/powerpc, so the old
    arch/ppc stuff can now go away.
    
    Acked-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Arnd Bergmann <arnd@arndb.de>
    Acked-by: Becky Bruce <becky.bruce@freescale.com>
    Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Acked-by: Grant Likely <grant.likely@secretlab.ca>
    Acked-by: Jochen Friedrich <jochen@scram.de>
    Acked-by: John Linn <john.linn@xilinx.com>
    Acked-by: Jon Loeliger <jdl@freescale.com>
    Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
    Acked-by: Kumar Gala <galak@kernel.crashing.org>
    Acked-by: Olof Johansson <olof@lixom.net>
    Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
    Acked-by: Scott Wood <scottwood@freescale.com>
    Acked-by: Sean MacLennan <smaclennan@pikatech.com>
    Acked-by: Segher Boessenkool <segher@kernel.crashing.org>
    Acked-by: Stefan Roese <sr@denx.de>
    Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
    Acked-by: Wolfgang Denk <wd@denx.de>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 6492c7f83e88a3a9521793b6934d882b97afe287
Author: Mike Galbraith <efault@gmx.de>
Date:   Sun Jun 8 09:27:13 2008 +0200

    sched: trivial sched_features cleanup
    
    Remove unused debug/tuning features.
    
    Signed-off-by: Mike Galbraith <efault@gmx.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5b80fe8bd732b5dd442118a43e02db22e8fd93e2
Author: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Date:   Sat Jun 7 14:34:42 2008 +0200

    x86: coding style fixes to arch/x86/kernel/sys_i386_32.c
    
    Before:
    total: 16 errors, 25 warnings, 246 lines checked
    
    After:
    total: 0 errors, 7 warnings, 246 lines checked
    
    Compile tested.
    
    paolo@paolo-desktop:/tmp$ size sys*
       text    data     bss     dec     hex filename
       1209       0       0    1209     4b9 sys_i386_32.o.after
       1209       0       0    1209     4b9 sys_i386_32.o.before
    
    paolo@paolo-desktop:/tmp$ md5sum sys*
    6144f6d6ce7342c3e192681a1ccaa1c1  sys_i386_32.o.after
    6144f6d6ce7342c3e192681a1ccaa1c1  sys_i386_32.o.before
    
    Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7058b06188232381c13ff05a3caf458bb892b834
Author: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Date:   Sat Jun 7 14:14:35 2008 +0200

    x86: coding style fixes to arch/x86/pci/irq.
    
    Before:
    total: 60 errors, 85 warnings, 1237 lines checked
    
    After:
    total: 1 errors, 82 warnings, 1226 lines checked
    
    WARNING: line over 80 characters
    
    Compile tested.
    
    paolo@paolo-desktop:/tmp$ size irq.o.*
       text    data     bss     dec     hex filename
       6128     440      76    6644    19f4 irq.o.after
       6128     440      76    6644    19f4 irq.o.before
    
    Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9e26d84273541a8c6c2efb705457ca8e6245fb73
Author: Robert Richter <robert.richter@amd.com>
Date:   Fri Jun 6 12:01:13 2008 +0200

    fix build bug in "x86: add PCI extended config space access for AMD Barcelona"
    
    Also much less code now.
    
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ce8e37cdbdb34a9faeade22e0e6440f0d04560f5
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Fri Jun 6 10:21:39 2008 +0100

    x86: set PAE PHYSICAL_MASK_SHIFT to 44 bits.
    
    When a 64-bit x86 processor runs in 32-bit PAE mode, a pte can
    potentially have the same number of physical address bits as the
    64-bit host ("Enhanced Legacy PAE Paging").  This means, in theory,
    we could have up to 52 bits of physical address in a pte.
    
    The 32-bit kernel uses a 32-bit unsigned long to represent a pfn.
    This means that it can only represent physical addresses up to 32+12=44
    bits wide.  Rather than widening pfns everywhere, just set 2^44 as the
    Linux x86_32-PAE architectural limit for physical address size.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Jan Beulich <jbeulich@novell.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9985b0bab332289f14837eff3c6e0bcc658b58f7
Author: David Rientjes <rientjes@google.com>
Date:   Thu Jun 5 12:57:11 2008 -0700

    sched: prevent bound kthreads from changing cpus_allowed
    
    Kthreads that have called kthread_bind() are bound to specific cpus, so
    other tasks should not be able to change their cpus_allowed from under
    them.  Otherwise, it is possible to move kthreads, such as the migration
    or software watchdog threads, so they are not allowed access to the cpu
    they work on.
    
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Paul Menage <menage@google.com>
    Cc: Paul Jackson <pj@sgi.com>
    Signed-off-by: David Rientjes <rientjes@google.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 668231141f307ffd81db075b34bddaedae0ec863
Author: Andreas Herrmann <andreas.herrmann3@amd.com>
Date:   Thu Jun 5 16:35:10 2008 +0200

    x86: fix compile warning in io_apic_{32,64}.c
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7def2be1dc679984f4c4fb3ef19a8a081b2454ec
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Thu Jun 5 14:49:58 2008 +0200

    sched: fix hotplug cpus on ia64
    
    Cliff Wickman wrote:
    
    > I built an ia64 kernel from Andrew's tree (2.6.26-rc2-mm1)
    > and get a very predictable hotplug cpu problem.
    > billberry1:/tmp/cpw # ./dis
    > disabled cpu 17
    > enabled cpu 17
    > billberry1:/tmp/cpw # ./dis
    > disabled cpu 17
    > enabled cpu 17
    > billberry1:/tmp/cpw # ./dis
    >
    > The script that disables the cpu always hangs (unkillable)
    > on the 3rd attempt.
    >
    > And a bit further:
    > The kstopmachine thread always sits on the run queue (real time) for about
    > 30 minutes before running.
    
    this fix solves some (but not all) issues between CPU hotplug and
    RT bandwidth throttling.
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 34078a5e44db3cbed2e0ed580c29a39d94e0cd97
Author: Abhishek Sagar <sagar.abhishek@gmail.com>
Date:   Tue Jun 3 08:33:41 2008 +0530

    ftrace: prevent freeing of all failed updates
    
    Steven Rostedt wrote:
    > If we unload a module and reload it, will it ever get converted again?
    
    The intent was always to filter core kernel functions to prevent their freeing.
    Here's a fix which should allow re-recording of module call-sites.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit eb9a7bf09172f409c10ec9560adeea95bb4045f5
Author: Abhishek Sagar <sagar.abhishek@gmail.com>
Date:   Sun Jun 1 21:47:54 2008 +0530

    ftrace: add debugfs entry 'failures'
    
    Identify functions which had their mcount call-site updates failed. This can
    help us track functions which ftrace shouldn't fiddle with, and are thus not
    being traced. If there is no race with any external agent which is modifying
    the mcount call-site, then this file displays no entries (normal case).
    
    Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1d74f2a0f64b4091e5e91b55ac1b17dff93f4b59
Author: Abhishek Sagar <sagar.abhishek@gmail.com>
Date:   Sun Jun 1 21:47:42 2008 +0530

    ftrace: remove ftrace_ip_converted()
    
    Remove the unneeded function ftrace_ip_converted().
    
    Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0eb967012ea15e6e8cfab483d9fa37bc602d400c
Author: Abhishek Sagar <sagar.abhishek@gmail.com>
Date:   Sun Jun 1 21:47:30 2008 +0530

    ftrace: prevent freeing of all failed updates
    
    Prevent freeing of records which cause problems and correspond to function from
    core kernel text. A new flag, FTRACE_FL_CONVERTED is used to mark a record
    as "converted". All other records are patched lazily to NOPs. Failed records
    now also remain on frace_hash table. Each invocation of ftrace_record_ip now
    checks whether the traced function has ever been recorded (including past
    failures) and doesn't re-record it again.
    
    Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6ad36762d7a88d747f6fed95194b4f7ff5da8df4
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date:   Sun Jun 8 21:20:42 2008 +0400

    __mutex_lock_common: use signal_pending_state()
    
    Change __mutex_lock_common() to use signal_pending_state() for the sake of
    the code re-use.
    
    This adds 7 bytes to kernel/mutex.o, but afaics only because gcc isn't smart
    enough.
    
    (btw, uninlining of __mutex_lock_common() shrinks .text from 2722 to 1542,
     perhaps it is worth doing).
    
    Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit af1cf204ba2fd8135933a2e4df523fb1112dc0e2
Author: Ingo Molnar <mingo@elte.hu>
Date:   Sun May 25 21:16:06 2008 +0200

    x86, mpparse: build fix
    
    fix:
    
      LD      .tmp_vmlinux1
      arch/x86/kernel/built-in.o: In function `setup_arch':
      : undefined reference to `early_reserve_e820_mpc_new'
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6780711e9817585f89b02b0556aac3564cbe1f45
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jun 8 19:53:26 2008 -0700

    x86: update mptable, fix
    
    need to call early_reserve_e820() to preallocate mptable for 32bit
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d49c4288407b2ffa8cab270cb5bc6882abe969f6
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jun 8 18:31:54 2008 -0700

    x86: make generic arch support NUMAQ
    
    ... so it could fall back to normal numa and we'd reduce the impact of the
    NUMAQ subarch.
    
    NUMAQ depends on GENERICARCH
    also decouple genericarch numa from acpi.
    also make it fall back to bigsmp if apicid > 8.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 4e78c91abe1a40b905611100a593be62784ba355
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 9 11:59:30 2008 +0200

    Revert "x86, numaq: add pci_acpi_scan_root() stub"
    
    This reverts commit f3294690979634ee10398bb0beadfe1d4edb881d.
    
    That bug will be fixed in a better way via:
    
      x86: make generic arch support NUMAQ

commit e0da33646826b66ef933d47ea2fb7a693fd849bf
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jun 8 18:29:22 2008 -0700

    x86: introduce max_physical_apicid for bigsmp switching
    
    a multi-socket test-system with 3 or 4 ioapics, when 4 dualcore cpus or
    2 quadcore cpus installed, needs to switch to bigsmp or physflat.
    
    CPU apic id is [4,11] instead of [0,7], and we need to check max apic
    id instead of cpu numbers.
    
    also add check for 32 bit when acpi is not compiled in or acpi=off.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c3ff01672a23fabb40d4b80ff25a845582fd07c2
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Fri Jun 6 18:54:26 2008 -0700

    x86: fix boot failure with 64GB+ system with numa 32-bit
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9043f007963f4039befa3c31f47173f74a0b1c70
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Fri Jun 6 18:53:33 2008 -0700

    x86, numa, 32-bit: use find_e820_area() to find KVA RAM on node
    
    don't assume we can use RAM near the end of every node.
    Esp systems that have few memory and they could have
    kva address and kva RAM all below max_low_pfn.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit cc1a9d86ce989083703c4bdc11b75a87e1cc404a
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jun 8 19:39:16 2008 -0700

    mm, x86: shrink_active_range() should check all
    
    Now we are using register_e820_active_regions() instead of
    add_active_range() directly. So end_pfn could be different between the
    value in early_node_map to node_end_pfn.
    
    So we need to make shrink_active_range() smarter.
    
    shrink_active_range() is a generic MM function in mm/page_alloc.c but
    it is only used on 32-bit x86. Should we move it back to some file in
    arch/x86?
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit db3660c1905293b91653e07f7857576df71ebf28
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jun 3 01:43:24 2008 -0700

    x86: remove all active memory ranges before registering them again after trimming - 64bit
    
    this way we keep the early_node_map all right.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 65b53e4cc90e59936733b3b95b9451d2ca47528d
Merge: 788c0a5... 2e761e0...
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jun 10 02:22:26 2008 -0700

    Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
    
    Conflicts:
    
    	drivers/net/tg3.c
    	drivers/net/wireless/rt2x00/rt2x00dev.c
    	net/mac80211/ieee80211_i.h

commit 788c0a53164c05c5ccdb1472474372b72ba74644
Merge: e64bda8... 78cf074...
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Jun 10 01:54:31 2008 -0700

    Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/linville/wireless-next-2.6
    
    Conflicts:
    
    	drivers/net/ps3_gelic_wireless.c
    	drivers/net/wireless/libertas/main.c

commit e64bda89b8fe81cce9b4a20885d2c204c2d52532
Author: Rami Rosen <ramirose@gmail.com>
Date:   Mon Jun 9 16:00:45 2008 -0700

    netfilter: {ip,ip6,nfnetlink}_queue: misc cleanups
    
    - No need to perform data_len = 0 in the switch command, since data_len
      is initialized to 0 in the beginning of the ipq_build_packet_message()
      method.
    
    - {ip,ip6}_queue: We can reach nlmsg_failure only from one place; skb is
      sure to be NULL when getting there; since skb is NULL, there is no need
      to check this fact and call kfree_skb().
    
    Signed-off-by: Rami Rosen <ramirose@gmail.com>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7bcd978e8cf2a1a9502d454cd2f80f9834e82610
Author: Rami Rosen <ramirose@gmail.com>
Date:   Mon Jun 9 16:00:22 2008 -0700

    netfilter: nf_conntrack: remove unnecessary function declaration
    
    This patch removes nf_ct_ipv4_ct_gather_frags() method declaration from
    include/net/netfilter/ipv4/nf_conntrack_ipv4.h, since it is unused in
    the Linux kernel.
    
    Signed-off-by: Rami Rosen <ramirose@gmail.com>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e57dce60c7478fdeeb9a1ebd311261ec901afe4d
Author: Fabian Hugelshofer <hugelshofer2006@gmx.ch>
Date:   Mon Jun 9 15:59:58 2008 -0700

    netfilter: ctnetlink: include conntrack status in destroy event message
    
    When a conntrack is destroyed, the connection status does not get
    exported to netlink. I don't see a reason for not doing so. This patch
    exports the status on all conntrack events.
    
    Signed-off-by: Fabian Hugelshofer <hugelshofer2006@gmx.ch>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 718d4ad98e272daebc258e49dc02f52a6a8de9d3
Author: Fabian Hugelshofer <hugelshofer2006@gmx.ch>
Date:   Mon Jun 9 15:59:40 2008 -0700

    netfilter: nf_conntrack: properly account terminating packets
    
    Currently the last packet of a connection isn't accounted when its causing
    abnormal termination.
    
    Introduces nf_ct_kill_acct() which increments the accounting counters on
    conntrack kill. The new function was necessary, because there are calls
    to nf_ct_kill() which don't need accounting:
    
    nf_conntrack_proto_tcp.c line ~847:
    Kills ct and returns NF_REPEAT. We don't want to count twice.
    
    nf_conntrack_proto_tcp.c line ~880:
    Kills ct and returns NF_DROP. I think we don't want to count dropped
    packets.
    
    nf_conntrack_netlink.c line ~824:
    As far as I can see ctnetlink_del_conntrack() is used to destroy a
    conntrack on behalf of the user. There is an sk_buff, but I don't think
    this is an actual packet. Incrementing counters here is therefore not
    desired.
    
    Signed-off-by: Fabian Hugelshofer <hugelshofer2006@gmx.ch>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 51091764f26ec36c02e35166f083193a30f426fc
Author: Patrick McHardy <kaber@trash.net>
Date:   Mon Jun 9 15:59:06 2008 -0700

    netfilter: nf_conntrack: add nf_ct_kill()
    
    Encapsulate the common
    
    	if (del_timer(&ct->timeout))
    		ct->timeout.function((unsigned long)ct)
    
    sequence in a new function.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 31d8519c9cf87e9d8a0cc5b9734fda02af66d7e2
Author: Pekka Enberg <penberg@cs.helsinki.fi>
Date:   Mon Jun 9 15:58:39 2008 -0700

    netfilter: nf_conntrack_extend: use krealloc() in nf_conntrack_extend.c V2
    
    The ksize() API is going away because it is being abused and it doesn't even
    work consistenly across different allocators. Therefore, convert
    net/netfilter/nf_conntrack_extend.c to use krealloc().
    
    Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 17e6e59f0a1d7188d783c15dc3ccebd95a0840cd
Author: James Morris <jmorris@namei.org>
Date:   Mon Jun 9 15:58:05 2008 -0700

    netfilter: ip6_tables: add ip6tables security table
    
    This is a port of the IPv4 security table for IPv6.
    
    Signed-off-by: James Morris <jmorris@namei.org>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 560ee653b67074b805f1b661988a72a0e58811a5
Author: James Morris <jmorris@namei.org>
Date:   Mon Jun 9 15:57:24 2008 -0700

    netfilter: ip_tables: add iptables security table for mandatory access control rules
    
    The following patch implements a new "security" table for iptables, so
    that MAC (SELinux etc.) networking rules can be managed separately to
    standard DAC rules.
    
    This is to help with distro integration of the new secmark-based
    network controls, per various previous discussions.
    
    The need for a separate table arises from the fact that existing tools
    and usage of iptables will likely clash with centralized MAC policy
    management.
    
    The SECMARK and CONNSECMARK targets will still be valid in the mangle
    table to prevent breakage of existing users.
    
    Signed-off-by: James Morris <jmorris@namei.org>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit a258860e01b80e8f554a4ab1a6c95e6042eb8b73
Author: Pablo Neira Ayuso <pablo@netfilter.org>
Date:   Mon Jun 9 15:56:39 2008 -0700

    netfilter: ctnetlink: add full support for SCTP to ctnetlink
    
    This patch adds full support for SCTP to ctnetlink. This includes three
    new attributes: state, original vtag and reply vtag.
    
    Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0adf9d67489cd30bab8eb93f7de81a674e44e1c3
Author: Pablo Neira Ayuso <pablo@netfilter.org>
Date:   Mon Jun 9 15:56:20 2008 -0700

    netfilter: ctnetlink: group errors into logical errno sets
    
    This patch groups ctnetlink errors into three logical sets:
    
    * Malformed messages: if ctnetlink receives a message without some mandatory
    attribute, then it returns EINVAL.
    * Unsupported operations: if userspace tries to perform an unsupported
    operation, then it returns EOPNOTSUPP.
    * Unchangeable: if userspace tries to change some attribute of the
    conntrack object that can only be set once, then it returns EBUSY.
    
    This patch reduces the number of -EINVAL from 23 to 14 and it results in
    5 -EBUSY and 6 -EOPNOTSUPP.
    
    Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 93f65158723ceb7078ee9a0fd4830c0de00f4b9e
Author: Kuo-lang Tseng <kuo-lang.tseng@intel.com>
Date:   Mon Jun 9 15:55:45 2008 -0700

    netfilter: ebtables: add IPv6 support
    
    It implements matching functions for IPv6 address & traffic class
    (merged from the patch sent by Jan Engelhardt [jengelh@computergmbh.de]
    http://marc.info/?l=netfilter-devel&m=120182168424052&w=2), protocol,
    and layer-4 port id. Corresponding watcher logging function is also
    added for IPv6.
    
    Signed-off-by: Kuo-lang Tseng <kuo-lang.tseng@intel.com>
    Signed-off-by: Patrick McHardy <kaber@trash.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 469689a4dd476c1be6750deea5f59528a17b8b4a
Author: Ursula Braun <braunu@de.ibm.com>
Date:   Mon Jun 9 15:51:03 2008 -0700

    af_iucv: exploit target message class support of IUCV
    
    The first 4 bytes of data to be sent are stored additionally into
    the message class field of the send request. A receiving target
    program (not an af_iucv socket program) can make use of this
    information to pre-screen incoming messages.
    
    Signed-off-by: Ursula Braun <braunu@de.ibm.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7b9d1b22a382aa221018c19880ee22c44467feec
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date:   Mon Jun 9 15:50:30 2008 -0700

    iucv: prevent cpu hotplug when walking cpu_online_map.
    
    The code used preempt_disable() to prevent cpu hotplug, however that
    doesn't protect for cpus being added. So use get_online_cpus() instead.
    
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Ursula Braun <braunu@de.ibm.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit f1494ed1d318542baa9480cfd44d040a92635129
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date:   Mon Jun 9 15:49:57 2008 -0700

    iucv: fix section mismatch warning.
    
    WARNING: net/iucv/built-in.o(.exit.text+0x9c): Section mismatch in
    reference from the function iucv_exit() to the variable
    .cpuinit.data:iucv_cpu_notifier
    
    This warning is caused by a reference from unregister_hotcpu_notifier()
    from an exit function to a cpuinitdata annotated data structurre.
    This is a false positive warning since for the non CPU_HOTPLUG case
    unregister_hotcpu_notifier() is a nop.
    Use __refdata instead of __cpuinitdata to get rid of the warning.
    
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Ursula Braun <braunu@de.ibm.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7bfe8bdb80d5988483b01177b09b9c8d1605dffb
Author: Vlad Yasevich <vladislav.yasevich@hp.com>
Date:   Mon Jun 9 15:45:05 2008 -0700

    sctp: Fix problems with the new SCTP_DELAYED_ACK code
    
    The default sack frequency should be 2.  Also fix copy/paste
    error when updating all transports.
    
    Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 237749428552e2f81ec6c801482dfd8a777e470b
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 9 10:57:16 2008 +0200

    Revert "x86, 32-bit: SRAT fix"
    
    This reverts commit ea57a5a6db8961de35cd1a4a80d8e01ee4307973, a better
    fix will be merged.

commit 0f3d6bcd391b058c619fc30e8022e8a29fbf4bef
Author: Trent Piepho <tpiepho@freescale.com>
Date:   Wed May 28 09:48:32 2008 +1000

    powerpc: Improve (in|out)_[bl]eXX() asm code
    
    Since commit 4cb3cee03d558fd457cb58f56c80a2a09a66110c the code generated
    for the in_beXX() and out_beXX() mmio functions has been sub-optimal.
    
    The out_leXX() family of functions are created with the macro
    DEF_MMIO_OUT_LE() while the out_beXX() family are created with
    DEF_MMIO_OUT_BE().  In what was perhaps a bit too much macro use, both of
    these macros are in turn created via the macro DEF_MMIO_OUT().
    
    For the LE versions, eventually they boil down to an asm that will look
    something like this:
    asm("sync; stwbrx %1,0,%2" : "=m" (*addr) : "r" (val), "r" (addr));
    
    The issue is that the "stwbrx" instruction only comes in an indexed, or
    'x', version, in which the address is represented by the sum of two
    registers (the "0,%2").  Unfortunately, gcc doesn't have a constraint for
    an indexed memory reference.  The "m" constraint allows both indexed and
    offset, i.e. register plus constant, memory references and there is no
    "stwbr" version for offset references.  "m" also allows updating addresses
    and there is no 'u' version of "stwbrx" like there is with "stwux".
    
    The unused first operand to the asm is just to tell gcc that *addr is an
    output of the asm.  The address used is passed in a single register via the
    third asm operand, and the index register is just hard coded as 0.  This
    means gcc is forced to put the address in a single register and can't use
    index addressing, e.g. if one has the data in register 9, a base address in
    register 3 and an index in register 4, gcc must emit code like "add 11,4,3;
    stwbrx 9,0,11" instead of just "stwbrx 9,4,3".  This costs an extra add
    instruction and another register.
    
    For gcc 4.0 and older, there doesn't appear to be anything that can be
    done.  But for 4.1 and newer, there is a 'Z' constraint.  It does not allow
    "updating" addresses, but does allow both indexed and offset addresses.
    However, the only allowed constant offset is 0.  We can then use the
    undocumented 'y' operand modifier, which causes gcc to convert "0(reg)"
    into the equivilient "0,reg" format that can be used with stwbrx.
    
    This brings us the to problem with the BE version.  In this case, the "stw"
    instruction does have both indexed and non-indexed versions.  The final asm
    ends up looking like this:
    asm("sync; stw%U0%X0 %1,%0" : "=m" (*addr) : "r" (val), "r" (addr));
    
    The undocumented codes "%U0" and "%0X" will generate a 'u' if the memory
    reference should be an auto-updating one, and an 'x' if the memory
    reference is indexed, respectively.  The third operand is unused, it's just
    there because asm the code is reused from the LE version.  However, gcc
    does not know this, and generates unnecessary code to stick addr in a
    register!  To use the example from the LE version, gcc will generate "add
    11,4,3; stwx 9,4,3".  It is able to use the indexed address "4,3" for the
    "stwx", but still thinks it needs to put 4+3 into register 11, which will
    never be used.
    
    This also ends up happening a lot for the offset addressing mode, where
    common code like this:  out_be32(&device_registers->some_register, data);
    uses an instruction like "stw 9, 42(3)", where register 3 has the pointer
    device_registers and 42 is the offset of some_register in that structure.
    gcc will be forced to generate the unnecessary instruction "addi 11, 3, 42"
    to put the address into a single (unused) register.
    
    The in_* versions end up having these exact same problems as well.
    
    Signed-off-by: Trent Piepho <tpiepho@freescale.com>
    CC: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    CC: Andreas Schwab <schwab@suse.de>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 19fc65b5251dfd90312ae0142cc8650cd273e6a6
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Mon May 26 12:12:32 2008 +1000

    powerpc: Fix irq_alloc_host() reference counting and callers
    
    When I changed irq_alloc_host() to take an of_node
    (52964f87c64e6c6ea671b5bf3030fb1494090a48: "Add an optional
    device_node pointer to the irq_host"), I botched the reference
    counting semantics.
    
    Stephen pointed out that it's irq_alloc_host()'s business if
    it needs to take an additional reference to the device_node,
    the caller shouldn't need to care.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 2272a55f16c998d916904bba018b0f40f430d744
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Mon May 26 12:12:31 2008 +1000

    powerpc: Rework qe_ic_init() so we can avoid freeing the irq_host
    
    If we do the call to of_address_to_resource() first, then we don't
    need to worry about freeing the irq_host (which the code doesn't do
    currently anyway).
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 84f1c1e08906f2206f2bbdd19e4ff6a0757ff7f8
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Mon May 26 12:12:30 2008 +1000

    powerpc: Rework ipic_init() so we can avoid freeing the irq_host
    
    If we do the call to of_address_to_resource() first, then we don't
    need to worry about freeing the irq_host (which the code doesn't do
    currently anyway).
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 997526db9fa408058f23de19c0e12abd9207276b
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Mon May 26 12:12:30 2008 +1000

    powerpc: Rework Axon MSI setup so we can avoid freeing the irq_host
    
    If we do the call to irq_of_parse_and_map() first, then we don't
    need to worry about freeing the irq_host.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 7c4f10b9003dc8423df07574ba197bbbe3bc382b
Author: Rune Torgersen <runet@innovsys.com>
Date:   Sat May 24 01:59:15 2008 +1000

    powerpc: Check that TASK_SIZE does not overlap KERNEL_START
    
    Make sure CONFIG_TASK_SIZE does not overlap CONFIG_KERNEL_START
    This could happen when overriding settings to get 1GB lowmem, and would lead
    to userland mysteriousely hanging.
    
    This setting is only used by PPC32.
    
    Signed-off-by: Rune Torgersen <runet@innovsys.com>
    Acked-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit cec0dd94cf2628d5ba184e725f02be061e7bb014
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Fri May 23 16:39:58 2008 +1000

    platinumfb: Use linux/of_{device,platform}.h instead of asm
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit c401b0445649d8a7e3e43fee915ec9aa6149a1b9
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Fri May 23 16:32:54 2008 +1000

    of_serial: Use linux/of_platform.h instead of asm
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Acked-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit d33b78df142177d51de0ed0c4f3e57c8b5e8ff89
Author: Emil Medve <Emilian.Medve@Freescale.com>
Date:   Fri May 23 08:40:16 2008 +1000

    powerpc: Add the PC speaker only when requested
    
    This eliminates this minor boot-time debugging error message:
    
    [    1.316451] calling  add_pcspkr+0x0/0x84
    [    1.316478] initcall add_pcspkr+0x0/0x84 returned -19 after 0 msecs
    
    Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit bacd73ae76c310bc3c71d21a2864746fd9696d3c
Author: Remi Machet <rmachet@slac.stanford.edu>
Date:   Fri May 16 10:26:02 2008 +1000

    powerpc: Add C2K to configuration
    
    Support for the C2K cPCI Single Board Computer from GEFanuc
    (PowerPC MPC7448 with a Marvell MV64460 chipset).
    All features of the board are not supported yet, but the board
    boots, flash works, all Ethernet ports are working and PCI
    devices are all found (USB and SATA on PCI1 do not work yet).
    
    Part 5 of 5: add the Kconfig entry for the C2K board.
    
    Signed-off-by: Remi Machet <rmachet@slac.stanford.edu>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 2059615f37505b7ee988549ce4de34b620110ebe
Author: Remi Machet <rmachet@slac.stanford.edu>
Date:   Fri May 16 10:25:28 2008 +1000

    powerpc: Default configuration for C2K
    
    Support for the C2K cPCI Single Board Computer from GEFanuc
    (PowerPC MPC7448 with a Marvell MV64460 chipset).
    All features of the board are not supported yet, but the board
    boots, flash works, all Ethernet ports are working and PCI
    devices are all found (USB and SATA on PCI1 do not work yet).
    
    Part 4 of 5: this is the default config for the board.  In this
    configuration the kernel is going to try to boot from MTD
    partition 3 on the NOR flash (see c2k.dts for details about
    the partitioning of the flash).
    
    Signed-off-by: Remi Machet <rmachet@slac.stanford.edu>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 46388c0d88add1c39926cd415039fe931edd5829
Author: Remi Machet <rmachet@slac.stanford.edu>
Date:   Sat May 17 05:31:04 2008 +1000

    powerpc: C2K board driver
    
    Support for the C2K cPCI Single Board Computer from GEFanuc
    (PowerPC MPC7448 with a Marvell MV64460 chipset).
    All features of the board are not supported yet, but the board
    boots, flash works, all Ethernet ports are working and PCI
    devices are all found (USB and SATA on PCI1 do not work yet).
    
    Part 3 of 5: driver for the board.  At this time it is very generic
    and similar to its original, the driver for the prpmc2800.
    
    Signed-off-by: Remi Machet <rmachet@slac.stanford.edu>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit c6ec08e03dd06b8dfa3f6d938b0a89c6ed8475c9
Author: Remi Machet <rmachet@slac.stanford.edu>
Date:   Wed May 21 06:50:10 2008 +1000

    powerpc: Boot code for the C2K
    
    Support for the C2K cPCI Single Board Computer from GEFanuc
    (PowerPC MPC7448 with a Marvell MV64460 chipset).
    All features of the board are not supported yet, but the board
    boots, flash works, all Ethernet ports are working and PCI
    devices are all found (USB and SATA on PCI1 do not work yet).
    
    Part 2 of 5: support for the board in arch/powerpc/boot.
    
    Signed-off-by: Remi Machet <rmachet@slac.stanford.edu>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 61586476cda599c64ab2b8f4f808d6a615a2fab2
Author: Remi Machet <rmachet@slac.stanford.edu>
Date:   Wed May 21 03:30:24 2008 +1000

    powerpc: DTS file for the C2K
    
    Support for the C2K cPCI Single Board Computer from GEFanuc
    (PowerPC MPC7448 with a Marvell MV64460 chipset).
    All features of the board are not supported yet, but the board
    boots, flash works, all Ethernet ports are working and PCI
    devices are all found (USB and SATA on PCI1 do not work yet).
    
    Part 1 of 5: DTS file describing the board peripherals.  As far as I
    know all peripherals except the FPGA are listed in there (I did not
    include the FPGA because a lot of work is needed there).
    
    Signed-off-by: Remi Machet <rmachet@slac.stanford.edu>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 5073e7ee8684f3997b3633a2e5fa574027f37891
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Sat May 24 04:40:00 2008 +1000

    powerpc/mpic: Fix ambiguous else statement
    
    This fixes the following warning, introduced by commit
    475ca391b490a683d66bf19999a8a7a24913f139 (mpic: Deal with bogus NIRQ
    in Feature Reporting Register):
    
      CC      arch/powerpc/sysdev/mpic.o
    arch/powerpc/sysdev/mpic.c: In function 'mpic_alloc':
    arch/powerpc/sysdev/mpic.c:1146: warning: suggest explicit braces to avoid ambiguous 'else'
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Acked-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 8a3e1c670e503ddd6f6c373b307f38b783ee3a50
Merge: e026892... 60d5019...
Author: Paul Mackerras <paulus@samba.org>
Date:   Mon Jun 9 12:19:41 2008 +1000

    Merge branch 'merge'
    
    Conflicts:
    
    	arch/powerpc/sysdev/fsl_soc.c

commit 90574d0a4d4b73308ae54a2a57a4f3f1fa98e984
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Sat Jun 7 08:49:00 2008 +0100

    [MTD] [NAND] Fix checkpatch warnings which showed up when atmel_nand.c moved
    
    Some of them, at least.
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit e150d6e725c014d72106a8610be40b7b08beb77a
Author: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Fri Jun 6 18:04:58 2008 +0200

    avr32: Add support for ATSTK1006
    
    The ATSTK1006 is basically an upgraded version of ATSTK1002 with
    128 MiB SDRAM and 256 MiB NAND flash on board.
    
    Otherwise, the board is very similar to the ATSTK1002, so it uses the
    same board support file.
    
    Signed-off-by: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 984290ded4ee3834ca913fe361afe3bf625cd9c0
Author: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Fri Jun 6 18:04:57 2008 +0200

    [MTD] [NAND] atmel_nand: make available on AVR32
    
    Make the atmel_nand driver selectable on AVR32, and update the Kconfig
    help text to reflect this.
    
    Signed-off-by: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 62090a08aba579e6c69319fac4d4a1f806f26400
Author: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Fri Jun 6 18:04:56 2008 +0200

    [MTD] [NAND] avr32: atmel_nand platform code for AT32AP700x
    
    This function initializes and adds a platform_device for a NAND flash
    interface on SMC chip select 3.
    
    Signed-off-by: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit e1677ce4e41a7c1bbc35a0dee27d5c7e7d223a4b
Author: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Fri Jun 6 18:04:55 2008 +0200

    avr32: move hsmc_init() to core_initcall
    
    The board init code, typically running from postcore_initcall, may
    need to set up SMC timings. We have to make sure the SMC driver is
    ready before this happens.
    
    Signed-off-by: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit cc0c72e173db70a3a864994b05ebbe59b79b888f
Author: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Fri Jun 6 18:04:54 2008 +0200

    [MTD] [NAND] atmel_nand: Clean up and fix probe() error path
    
    This fixes several bugs in the atmel_nand_probe() error path, including
    at least one memory leak.
    
    Signed-off-by: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 3c3796cc32b6e53653a5eb868dc959b8c2779db9
Author: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Fri Jun 6 18:04:53 2008 +0200

    [MTD] [NAND] rename at91_nand -> atmel_nand: internal symbols
    
    This is basically s/at91_nand/atmel_nand/g with some manual inspection.
    
    Signed-off-by: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit d4f4c0aa8e36f69e46360b3d3569dc15d6099894
Author: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Fri Jun 6 18:04:52 2008 +0200

    [MTD] [NAND] rename at91_nand -> atmel_nand: file names and Kconfig
    
    The AT91 NAND driver needs just a few tiny modifications to work on
    AVR32 as well. Rename it atmel_nand to reflect this.
    
    Also move the ECC register definitions into drivers/mtd/nand since they
    are only useful to the atmel_nand driver, and get rid of the useless
    filename at the top of each file.
    
    Signed-off-by: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 62fd71fe710886ba449e932ad7877f4a8340c2d4
Author: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
Date:   Fri Jun 6 18:04:51 2008 +0200

    [MTD] [NAND] at91_nand: Convert to generic GPIO API
    
    No point in using an AT91-specific GPIO API when the generic API works
    just as well.
    
    Signed-off-by: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit aa83570e23e626fe8dd1253f17e6d175507025f1
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Fri Jun 6 18:59:40 2008 +0400

    [MTD] [NAND] fsl_elbc_nand: fix section mismatch between probe and remove
    
    WARNING: drivers/mtd/nand/built-in.o(.devinit.text+0x114): Section mismatch
    in reference from the function fsl_elbc_ctrl_probe() to the function
    .devexit.text:fsl_elbc_ctrl_remove()
    
    __devinit functions should not call functions with __devexit. Since probe
    function calls remove in case of errors, we want to remove __devexit
    attribute from it.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Acked-by: Scott Wood <scottwood@freescale.com>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit ea57a5a6db8961de35cd1a4a80d8e01ee4307973
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jun 6 16:28:23 2008 +0200

    x86, 32-bit: SRAT fix
    
    we were adding reserved BIOS ranges as general memory as well => not good.
    
    solves this crash:
    
    [   20.068075] hostname used greatest stack depth: 6464 bytes left
    [   20.121404] BUG: unable to handle kernel <1>BUG: unable to handle kernel NULL pointer dereference at 00000b8c
    [   20.121404] IP: [<c01160ae>] kmap_atomic_prot+0x2d/0x1c3
    [   20.121404] *pdpt = 00000000367eb001 *pde = 0000000000000000
    [   20.121404] Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC
    [   20.121404]
    [   20.121404] Pid: 2061, comm: rc.sysinit Not tainted (2.6.26-rc3 #2440)
    [   20.121404] EIP: 0060:[<c01160ae>] EFLAGS: 00010206 CPU: 0
    [   20.121404] EIP is at kmap_atomic_prot+0x2d/0x1c3
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e958b3600484533ff801920290468adc8135f89d
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Wed Jun 4 23:22:32 2008 +0200

    sched: move weighted_cpuload into #ifdef CONFIG_SMP section
    
    weighted_cpuload is only used on SMP. move it into the CONFIG_SMP
    section.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 68f4f1ec08e3d95730a2693b99df8260aa0d06ae
Author: Max Krasnyansky <maxk@qualcomm.com>
Date:   Thu May 29 11:17:02 2008 -0700

    sched: Move cpu masks from kernel/sched.c into kernel/cpu.c
    
    kernel/cpu.c seems a more logical place for those maps since they do not really
    have much to do with the scheduler these days.
    
    kernel/cpu.c is now built for the UP kernel too, but it does not affect the size
    the kernel sections.
    
    $ size vmlinux
    
    before
       text       data        bss        dec        hex    filename
    3313797     307060     310352    3931209     3bfc49    vmlinux
    
    after
       text       data        bss        dec        hex    filename
    3313797     307060     310352    3931209     3bfc49    vmlinux
    
    Signed-off-by: Max Krasnyansky <maxk@qualcomm.com>
    Cc: pj@sgi.com
    Cc: menage@google.com
    Cc: rostedt@goodmis.org
    Cc: mingo@elte.hu
    Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 5c8e1ed1d204a6770ca2854cd3b3597070fe7e5a
Author: Max Krasnyansky <maxk@qualcomm.com>
Date:   Thu May 29 11:17:01 2008 -0700

    sched: CPU hotplug events must not destroy scheduler domains created by the cpusets
    
    First issue is not related to the cpusets. We're simply leaking doms_cur.
    It's allocated in arch_init_sched_domains() which is called for every
    hotplug event. So we just keep reallocation doms_cur without freeing it.
    I introduced free_sched_domains() function that cleans things up.
    
    Second issue is that sched domains created by the cpusets are
    completely destroyed by the CPU hotplug events. For all CPU hotplug
    events scheduler attaches all CPUs to the NULL domain and then puts
    them all into the single domain thereby destroying domains created
    by the cpusets (partition_sched_domains).
    The solution is simple, when cpusets are enabled scheduler should not
    create default domain and instead let cpusets do that. Which is
    exactly what the patch does.
    
    Signed-off-by: Max Krasnyansky <maxk@qualcomm.com>
    Cc: pj@sgi.com
    Cc: menage@google.com
    Cc: rostedt@goodmis.org
    Cc: mingo@elte.hu
    Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 1100ac91b6af02d8639d518fad5b434b1bf44ed6
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu Jun 5 12:25:37 2008 +0200

    sched: fix cpuprio build bug
    
    this patch was not built on !SMP:
    
     kernel/sched_rt.c: In function 'inc_rt_tasks':
     kernel/sched_rt.c:404: error: 'struct rq' has no member named 'online'
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e539d8fcd11af811db70707d47ea436d5621d0da
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Thu Jun 5 10:28:00 2008 +0200

    sched: fix the cpuprio count really
    
    Peter pointed out that the last version of the "fix" was still one off
    under certain circumstances. Use BITS_TO_LONG instead to get an
    accurate result.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 709d4b0c60f990bccf3e10ba7c6da407ad65c97f
Author: Gregory Haskins <ghaskins@novell.com>
Date:   Wed Jun 4 15:04:10 2008 -0400

    sched: fix cpupri priocount
    
    A rounding error was pointed out by Peter Zijlstra which would result
    in the structure holding priorities to be off by one.
    
    Signed-off-by: Gregory Haskins <ghaskins@novell.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Steven Rostedt <rostedt@goodmis.org>
    Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 1f11eb6a8bc92536d9e93ead48fa3ffbd1478571
Author: Gregory Haskins <ghaskins@novell.com>
Date:   Wed Jun 4 15:04:05 2008 -0400

    sched: fix cpupri hotplug support
    
    The RT folks over at RedHat found an issue w.r.t. hotplug support which
    was traced to problems with the cpupri infrastructure in the scheduler:
    
    https://bugzilla.redhat.com/show_bug.cgi?id=449676
    
    This bug affects 23-rt12+, 24-rtX, 25-rtX, and sched-devel.  This patch
    applies to 25.4-rt4, though it should trivially apply to most cpupri enabled
    kernels mentioned above.
    
    It turned out that the issue was that offline cpus could get inadvertently
    registered with cpupri so that they were erroneously selected during
    migration decisions.  The end result would be an OOPS as the offline cpu
    had tasks routed to it.
    
    This patch generalizes the old join/leave domain interface into an
    online/offline interface, and adjusts the root-domain/hotplug code to
    utilize it.
    
    I was able to easily reproduce the issue prior to this patch, and am no
    longer able to reproduce it after this patch.  I can offline cpus
    indefinately and everything seems to be in working order.
    
    Thanks to Arnaldo (acme), Thomas, and Peter for doing the legwork to point
    me in the right direction.  Also thank you to Peter for reviewing the
    early iterations of this patch.
    
    Signed-off-by: Gregory Haskins <ghaskins@novell.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Steven Rostedt <rostedt@goodmis.org>
    Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 099f98c8a1f13501a98afbfff4756395a610581c
Author: Gautham R Shenoy <ego@in.ibm.com>
Date:   Thu May 29 20:56:32 2008 +0530

    sched: print the sd->level in sched_domain_debug code
    
    While printing out the visual representation of the sched-domains, print
    the level (MC, SMT, CPU, NODE, ... ) of each of the sched_domains.
    
    Credit: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Gautham R Shenoy <ego@in.ibm.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e29c98d12b3f02d6ac711c60b4a5f8a46d1cf19b
Author: Gautham R Shenoy <ego@in.ibm.com>
Date:   Thu May 29 12:36:18 2008 +0530

    sched: update the sched-domains debug documentation
    
    SCHED_DOMAIN_DEBUG mentioned in the Documentation for sched-domains
    for enabling sched-domains debugging doesn't exist anymore.
    
    Update the documentation to reflect the correct way of enabling
    sched-domain debugging.
    
    Signed-off-by: Gautham R Shenoy <ego@in.ibm.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6d6bc0ad867c46896d0994bb039e7550ecb9b51d
Author: Dhaval Giani <dhaval@linux.vnet.ibm.com>
Date:   Fri May 30 14:23:45 2008 +0200

    sched: add comments for ifdefs in sched.c
    
    make sched.c easier to read.
    
    Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit e21f5b153b9b4a6775d7d41964e372e13a9178ab
Author: Arjan van de Ven <arjan@linux.intel.com>
Date:   Fri May 23 09:05:58 2008 -0700

    sched: print module list in the "scheduling while atomic" warning
    
    For the normal WARN_ON() etc we added a print-the-modules-list already,
    which is very useful to figure out candidates for certain types of bugs.
    
    This patch adds the same print to the "scheduling while atomic" BUG warning,
    for the same reason: when we get here it's very useful to see which modules
    are loaded, to narrow down the candidate code list.
    
    Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
    Cc: mingo@elte.hu
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit c7aceaba042702538b23cf4e0de1b2891ad8e671
Author: Richard Kennedy <richard@rsk.demon.co.uk>
Date:   Thu May 15 12:09:15 2008 +0100

    sched: reorder task_struct to reduce padding on 64bit builds
    
    This patch removes 24 bytes of padding and allows 1 extra object per
    slab on my fedora based config.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 81d41d7ece23a1c3b4bcd1604026d3a06cc4dc79
Author: Rabin Vincent <rabin@rab.in>
Date:   Sun May 11 05:55:33 2008 +0530

    sched: fix defined-but-unused warning
    
    Fix this warning, which appears with !CONFIG_SMP:
    kernel/sched.c:1216: warning: `init_hrtick' defined but not used
    
    Signed-off-by: Rabin Vincent <rabin@rab.in>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 554ec22f075d46e4363520a407d2b7eeb5dfdd43
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:21:03 2008 +0200

    namespacecheck: more sched.c fixes
    
    [ Stephen Rothwell <sfr@canb.auug.org.au>: build fix ]
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit f7dcd80bbc8e7032443e6539ea1b830364f82200
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Sat May 24 23:20:38 2008 +0200

    namespacecheck: fixes in kernel/sched.c
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit d07355f5def74d060333563b36ab51b89fd44cdd
Author: Dmitry Adamushko <dmitry.adamushko@gmail.com>
Date:   Mon May 12 21:21:15 2008 +0200

    sched: check for SD_SERIALIZE atomically in rebalance_domains()
    
    Nothing really serious here, mainly just a matter of nit-picking :-/
    
    From: Dmitry Adamushko <dmitry.adamushko@gmail.com>
    For CONFIG_SCHED_DEBUG && CONFIG_SYSCT configs, sd->flags can be altered
    while being manipulated in rebalance_domains(). Let's do an atomic check.
    We rely here on the atomicity of read/write accesses for aligned words.
    
    Signed-off-by: Dmitry Adamushko <dmitry.adamushko@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 6d299f1b53b84e2665f402d9bcc494800aba6386
Author: Gregory Haskins <ghaskins@novell.com>
Date:   Mon May 12 21:21:14 2008 +0200

    sched: fix SCHED_OTHER balance iterator to include all tasks
    
    The currently logic inadvertently skips the last task on the run-queue,
    resulting in missed balance opportunities.
    
    Signed-off-by: Gregory Haskins <ghaskins@novell.com>
    Signed-off-by: David Bahi <dbahi@novell.com>
    CC: Peter Zijlstra <peterz@infradead.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 6e0534f278199f1e3dd1049b9bc19a7a5b87ada1
Author: Gregory Haskins <ghaskins@novell.com>
Date:   Mon May 12 21:21:01 2008 +0200

    sched: use a 2-d bitmap for searching lowest-pri CPU
    
    The current code use a linear algorithm which causes scaling issues
    on larger SMP machines.  This patch replaces that algorithm with a
    2-dimensional bitmap to reduce latencies in the wake-up path.
    
    Signed-off-by: Gregory Haskins <ghaskins@novell.com>
    Acked-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit f333fdc9098b71e2687e4e9b6349fcb352960d66
Author: Mike Galbraith <efault@gmx.de>
Date:   Mon May 12 21:20:55 2008 +0200

    sched: make !hrtick faster
    
    it is safe to ignore timers and flags when the feature is disabled.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 45c01e824991b2dd0a332e19efc4901acb31209f
Author: Gregory Haskins <ghaskins@novell.com>
Date:   Mon May 12 21:20:41 2008 +0200

    sched: prioritize non-migratable tasks over migratable ones
    
    Dmitry Adamushko pointed out a known flaw in the rt-balancing algorithm
    that could allow suboptimal balancing if a non-migratable task gets
    queued behind a running migratable one.  It is discussed in this thread:
    
    http://lkml.org/lkml/2008/4/22/296
    
    This issue has been further exacerbated by a recent checkin to
    sched-devel (git-id 5eee63a5ebc19a870ac40055c0be49457f3a89a3).
    
    >From a pure priority standpoint, the run-queue is doing the "right"
    thing. Using Dmitry's nomenclature, if T0 is on cpu1 first, and T1
    wakes up at equal or lower priority (affined only to cpu1) later, it
    *should* wait for T0 to finish.  However, in reality that is likely
    suboptimal from a system perspective if there are other cores that
    could allow T0 and T1 to run concurrently.  Since T1 can not migrate,
    the only choice for higher concurrency is to try to move T0.  This is
    not something we addessed in the recent rt-balancing re-work.
    
    This patch tries to enhance the balancing algorithm by accomodating this
    scenario.  It accomplishes this by incorporating the migratability of a
    task into its priority calculation.  Within a numerical tsk->prio, a
    non-migratable task is logically higher than a migratable one.  We
    maintain this by introducing a new per-priority queue (xqueue, or
    exclusive-queue) for holding non-migratable tasks.  The scheduler will
    draw from the xqueue over the standard shared-queue (squeue) when
    available.
    
    There are several details for utilizing this properly.
    
    1) During task-wake-up, we not only need to check if the priority
       preempts the current task, but we also need to check for this
       non-migratable condition.  Therefore, if a non-migratable task wakes
       up and sees an equal priority migratable task already running, it
       will attempt to preempt it *if* there is a likelyhood that the
       current task will find an immediate home.
    
    2) Tasks only get this non-migratable "priority boost" on wake-up.  Any
       requeuing will result in the non-migratable task being queued to the
       end of the shared queue.  This is an attempt to prevent the system
       from being completely unfair to migratable tasks during things like
       SCHED_RR timeslicing.
    
    I am sure this patch introduces potentially "odd" behavior if you
    concoct a scenario where a bunch of non-migratable threads could starve
    migratable ones given the right pattern.  I am not yet convinced that
    this is a problem since we are talking about tasks of equal RT priority
    anyway, and there never is much in the way of guarantees against
    starvation under that scenario anyway. (e.g. you could come up with a
    similar scenario with a specific timing environment verses an affinity
    environment).  I can be convinced otherwise, but for now I think this is
    "ok".
    
    Signed-off-by: Gregory Haskins <ghaskins@novell.com>
    CC: Dmitry Adamushko <dmitry.adamushko@gmail.com>
    CC: Steven Rostedt <rostedt@goodmis.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit e7bd3de08e5208b09fbad06dd80294ea0e86f7bf
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jun 5 21:29:18 2008 +0300

    ALSA: make sparc/dbri.c:snd_dbri_proc() static
    
    This patch makes the needlessly global snd_dbri_proc() static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 33b9cd8214d6e385fcd63c321252a359ee96d568
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jun 5 21:24:10 2008 +0300

    [ALSA] usbaudio.c: remove #ifndef CONFIG_USB_EHCI_SPLIT_ISO code
    
    Since USB_EHCI_SPLIT_ISO is now unconditionally enabled the
    #ifndef CONFIG_USB_EHCI_SPLIT_ISO became wrong.
    
    Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 40445ac5e93f1b97e1d7a8c5bed9d34bd89b7550
Author: Adrian Bunk <bunk@kernel.org>
Date:   Thu Jun 5 21:22:25 2008 +0300

    [ALSA] remove SND_GUS_SYNTH
    
    After the removal of the sequencer instrument layer SND_GUS_SYNTH was
    no longer used.
    
    Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 9aaca9683b014c4d718f32cbddb42e5b36ea3c0f
Author: Geoffrey Wossum <geoffrey@pager.net>
Date:   Thu Jun 5 13:49:34 2008 +0100

    [ALSA] Revised AT32 ASoC Patch
    
    Attached is a revised version of my patch to add AT32 to ASoC.  This cleans
    most of the style issues associated with the previous patch.  Also fixes an
    issue with the playpaq_wm8510.c code depending on a non-released patch to th
    AT32 portmux support.
    
    Patch is against 2.6.24.3.atmel.3 kernel, the latest AVR32 kernel Atmel has
    released, with the linux-2.6-asoc patches from when v2.6.24 was tagged also
    applied.
    
    [Fixed up minor checkpatch issues and updated for current kernels -- broonie]
    
    Signed-off-by: Geoffrey Wossum <gwossum@acm.org>
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit f10485e79882bf09cf442a673511154987b43e3b
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Thu Jun 5 13:49:33 2008 +0100

    [ALSA] ASoC: Add WM8990 driver
    
    The WM8990 is a highly integrated ultra-low power hi-fi codec designed
    for handsets rich in multimedia features such as mobile TV, digital
    audio playback and gaming.
    
    The bulk of this driver was written by Liam Girdwood with some
    additional development and updates for new ASoC APIs by me.
    
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 5d421516670e8009436e299bd25cff1a6d3a4707
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Thu Jun 5 13:49:32 2008 +0100

    [ALSA] ASoC: Add WM8510 driver
    
    The WM8510 is a mono CODEC with speaker driver optimised for telephony
    applications, featuring:
     - 16/20/24/32 bit audio at data rates between 8kHz and 48kHz
     - On-chip PLL
     - Dual microphone inputs
    
    This driver was originally written by Liam Girdwood with updates from
    Brett Saunders, Geoffrey Wossum and myself.
    
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Brett Saunders <breton.saunders@ntlworld.com>
    Signed-off-by: Geoffrey Wossum <geoffrey@pager.net>
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 8b83afe0d21f07145ec34ac006656e4d3edc4bac
Author: Ville Syrjälä <syrjala@sci.fi>
Date:   Tue Jun 3 20:52:10 2008 +0300

    [ALSA] maestro3: Fix hw volume on HP OmniBook
    
    Make the hw volume buttons work correctly on some HP OmniBook laptops.
    The original quirk was apparently applied a bit too early and it was
    also lacking some critial register writes. This improved sequence was
    discovered by trial and error (like the original sequence). Tested and
    found working on OB500 and OB6000 laptops.
    
    Signed-off-by: Ville Syrjala <syrjala@sci.fi>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 607d982bbea2a14b5b77cc7689f509d588e1e6da
Author: Takashi Iwai <tiwai@suse.de>
Date:   Wed Jun 4 12:41:21 2008 +0200

    [ALSA] hda - increase max_codecs of ICH to 4
    
    It turned out that some ICH9-based boards use SD3 for the audio codec
    where the current driver code doesn't probe.  Since we have a better
    codec slot check now, it must be safe to increase this to 4.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 2c3bf9abb11dd8050cd2d153917d1746c8d5af05
Author: Takashi Iwai <tiwai@suse.de>
Date:   Wed Jun 4 12:39:38 2008 +0200

    [ALSA] hda - Fix PLL gating control on Realtek codecs
    
    On some Realtek codecs, the analog PLL gating control bit must be set
    off while the default value is 1.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 17bba1b72d190742c99a140154f0abac9c1996c3
Author: Jiang zhe <zhe.jiang@intel.com>
Date:   Wed Jun 4 12:11:07 2008 +0200

    [ALSA] hda - support intel DG33 motherboards
    
    These two motherboards's pin configuration are not covered by driver.
    I wrote a new model to support them.
    
    Signed-off-by: Jiang zhe <zhe.jiang@intel.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 4474573a90bae41351fad576fa80c424d62be567
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Thu Jun 5 09:43:03 2008 -0700

    [MTD] [NAND] nandsim: missing header for do_div
    
    Fix nandsim build error, missing #include:
    
    linux-next-20080605/drivers/mtd/nand/nandsim.c: In function 'divide':
    linux-next-20080605/drivers/mtd/nand/nandsim.c:462: error: implicit declaration of function 'do_div'
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 9457afee85e0dfc2b5075a391d6f34463b4c2b90
Author: Denis V. Lunev <den@openvz.org>
Date:   Thu Jun 5 11:23:39 2008 -0700

    netlink: Remove nonblock parameter from netlink_attachskb
    
    Signed-off-by: Denis V. Lunev <den@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit cddc0ab71194a09c0ac359be10a0f1ef976ddc95
Author: Prakash, Sathya <sathya.prakash@lsi.com>
Date:   Wed May 21 00:56:41 2008 +0530

    [SCSI] mpt fusion : Updated copyright statment with 2008 included
    
    Updating copyright statement to include the year 2008
    
    Signed-off-by: Sathya Prakash <sathya.prakash@lsi.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 22288ca9e6d19ead263249521ab77e576c6e7fdd
Author: Prakash, Sathya <sathya.prakash@lsi.com>
Date:   Wed May 21 00:55:33 2008 +0530

    [SCSI] mpt fusion: Driver version upgrade to 3.04.07
    
    Updating driver version to 3.04.07 from 3.04.06
    
    Signed-off-by: Sathya Prakash <sathya.prakash@lsi.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit aa0fec62391cd429385e7f3f9fc4a1fb8e2d1218
Author: Christof Schmitt <christof.schmitt@de.ibm.com>
Date:   Mon May 19 12:17:47 2008 +0200

    [SCSI] zfcp: Fix sparse warning by providing new entry in dbf
    
    drivers/s390/scsi/zfcp_dbf.c:692:2: warning: context imbalance in
    'zfcp_rec_dbf_event_thread' - different lock contexts for basic block
    
    Replace the parameter indicating if the lock is held with a new entry
    function that only acquires the lock. This makes the lock handling
    more visible and removes the sparse warning.
    
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: Martin Peschke <mp3@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 7337891f381f856a63595392d7e79f2580912bf7
Author: Martin Peschke <mp3@de.ibm.com>
Date:   Mon May 19 12:17:46 2008 +0200

    [SCSI] zfcp: remove some __attribute__ ((packed))
    
    There is no need to pack data structures which describe the
    contents of records in the new recovery trace.
    
    lcrash currently depends on the binary format for the other traces,
    removing the packed attribute from all traces would break trace
    debugging with lcrash.
    
    Signed-off-by: Martin Peschke <mp3@de.ibm.com>
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 70c665405151bc0fdb73ea47c85eb9d0254770b0
Author: Martin Peschke <mp3@de.ibm.com>
Date:   Mon May 19 12:17:45 2008 +0200

    [SCSI] zfcp: Refine trace levels of some recovery related events.
    
    This change better spreads trace levels of recovery related events.
    There was an overlap of traces for some recovery triggers and the
    processing of recovery actions.
    
    Signed-off-by: Martin Peschke <mp3@de.ibm.com>
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit c3baa9a26c5ac7e8d801093d55d33620d8bc2fe2
Author: Martin Peschke <mp3@de.ibm.com>
Date:   Mon May 19 12:17:44 2008 +0200

    [SCSI] zfcp: Add information about interrupt to trace.
    
    Store the index of the buffer in the inbound queue used to report
    request completion in trace record for request coompletion.
    This piece of information allows to better compare qdio and zfcp traces.
    
    Signed-off-by: Martin Peschke <mp3@de.ibm.com>
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit e891bffe927f39718cf84c35b380d6edb189848b
Author: Martin Peschke <mp3@de.ibm.com>
Date:   Mon May 19 12:17:43 2008 +0200

    [SCSI] zfcp: Rename sbal_curr to sbal_last.
    
    sbal_last is more appropriate, because it matches sbal_first.
    
    Signed-off-by: Martin Peschke <mp3@de.ibm.com>
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit d01d51beee4dd9f7ff9caf7491aa1727a318e665
Author: Martin Peschke <mp3@de.ibm.com>
Date:   Mon May 19 12:17:42 2008 +0200

    [SCSI] zfcp: Rename sbal_last.
    
    sbal_last is confusing, as it is not the last one actually used,
    but just a limit. sbal_limit is a better name.
    
    Signed-off-by: Martin Peschke <mp3@de.ibm.com>
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 0f83b110f0cf6aef59e66184d5a1513318d654b5
Author: Martin Peschke <mp3@de.ibm.com>
Date:   Mon May 19 12:17:41 2008 +0200

    [SCSI] zfcp: Remove field sbal_last from trace record.
    
    This field is not needed, because it designates an index with a fix offset
    from sbal_first. It's name is confusing anyway.
    
    Signed-off-by: Martin Peschke <mp3@de.ibm.com>
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 5c9a6890de80ed9222e6920f5930c272800f75ad
Author: Christof Schmitt <christof.schmitt@de.ibm.com>
Date:   Mon May 19 12:17:40 2008 +0200

    [SCSI] zfcp: Remove some sparse warnings
    
    Remove some sparse warnings by telling sparse that zfcp_req_create
    acquires the lock for the request queue.
    
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: Martin Peschke <mp3@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit b21417820f8f659a6b73cc937ab39bf77d350ce6
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date:   Mon May 19 12:17:39 2008 +0200

    [SCSI] zfcp: Fix fsf_status_read return code handling
    
    If allocation of a status buffer failed the function incorrectly
    returned 0 instead of -ENOMEM.
    
    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Martin Peschke <mp3@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 9dfe1cc36be27040144238d30da05053db71beb1
Author: Christof Schmitt <christof.schmitt@de.ibm.com>
Date:   Mon May 19 12:17:38 2008 +0200

    [SCSI] zfcp: Fix mempool pointer for GID_PN request allocation
    
    When allocating memory for GID_PN nameserver requests, the allocation
    function stores the pointer to the mempool, but then overwrites the
    pointer via memset. Later, the wrong function to free the memory will
    be called, since this is based on the stored pointer.
    
    Fix this by first initializing the struct and then storing the pointer.
    
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: Martin Peschke <mp3@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit d26ab06ede83287f99067fee3034c5455a75faf9
Author: Swen Schillig <swen@vnet.ibm.com>
Date:   Mon May 19 12:17:37 2008 +0200

    [SCSI] zfcp: receiving an unsolicted status can lead to I/O stall
    
    Processing of an unsolicted status request can lead to a locking race
    of the request_queue's queue_lock during the recreation of the
    used up status read request while still in interrupt context
    of the response handler.
    
    Detaching the 'refill' of the long running status read requests from
    the handler to a scheduled work is solving this issue.
    
    In addition, each refill-run is trying to re-establish the full amount
    of status read requests, which might have failed in earlier runs.
    
    Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 15424921222f2bed0aa92ef1e8bc94f753d2c6ea
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Apr 22 00:31:51 2008 +0300

    [SCSI] mpt fusion: make struct mpt_proc_root_dir static
    
    This patch makes the needlessly global struct mpt_proc_root_dir static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: "Prakash, Sathya" <Sathya.Prakash@lsi.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 427e59f09fdba387547106de7bab980b7fff77be
Author: James Bottomley <James.Bottomley@HansenPartnership.com>
Date:   Sat Mar 8 18:24:17 2008 -0600

    [SCSI] make use of the residue value
    
    USB sometimes doesn't return an error but instead returns a residue
    value indicating part (or all) of the command wasn't completed.  So if
    the driver _done() error processing indicates the command was fully
    processed, subtract off the residue so that this USB error gets
    propagated.
    
    Cc: Alan Stern <stern@rowland.harvard.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 19c4158bcdf42ee3b2394342caf14f8471d2c78e
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Fri Mar 7 11:20:25 2008 -0500

    [SCSI] SCSI: remove dev->power.power_state from mesh driver
    
    power.power_state is scheduled for removal.  This patch (as1055)
    removes all uses of that field from the SCSI mesh driver.
    
    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Acked-by: Paul Mackerras <paulus@au.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 13a17fdeedbb156463a9a007378366ec0a0c30ef
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Thu May 8 12:08:53 2008 -0700

    [SCSI] aacraid: linit.c make aac_show_serial_number static
    
    drivers/scsi/aacraid/linit.c:865:9: warning: symbol 'aac_show_serial_number' was not declared. Should it be static?
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Acked-by: Mark Salyzyn <Mark_Salyzyn@adaptec.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit a4c38cfa462be3be6c200740a4f2edbae25903c5
Author: Mark Salyzyn <Mark_Salyzyn@adaptec.com>
Date:   Wed May 7 15:24:23 2008 -0400

    [SCSI] aacraid: Add Power Management cards to documentation
    
    Update the documented list of products supported by the aacraid driver.
    
    Signed-off-by: Mark Salyzyn <aacraid@adaptec.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 3a0d9e92356feb60ee4e978355f712366a93f4ef
Author: Christof Schmitt <christof.schmitt@de.ibm.com>
Date:   Tue May 6 11:00:06 2008 +0200

    [SCSI] zfcp: sysfs attributes for fabric and channel latencies
    
    The latency information is provided on a SCSI device level (LUN)
    which can be found at the following location
    
     /sys/class/scsi_device/<H:C:T:L>/device/cmd_latency
     /sys/class/scsi_device/<H:C:T:L>/device/read_latency
     /sys/class/scsi_device/<H:C:T:L>/device/write_latency
    
    Each sysfs attribute provides the available data: min, max and sum for
    fabric and channel latency and the number of requests processed.
    
    An overrun of the variables is neither detected nor treated.  The file
    has to be read twice to make a meaningful statement, because only the
    differences of the values between the two reads can be used.  A reset
    of the values can be achieved by writing to the attribute.
    
    Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit c9615858a81d2424c78b10a2f689ba24b156937c
Author: Christof Schmitt <christof.schmitt@de.ibm.com>
Date:   Tue May 6 11:00:05 2008 +0200

    [SCSI] zfcp: Track fabric and channel latencies provided by FCP adapter
    
    Add the infrastructure to retrieve the fabric and channel latencies
    from FSF commands for each SCSI command that has been processed. For
    each unit, the sum, min, max and number of requests is tracked.
    
    Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
    Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 688864e29869a71a8183e4e2f96ccf9f2de1375f
Author: Chandra Seetharaman <sekharan@us.ibm.com>
Date:   Thu May 1 14:50:40 2008 -0700

    [SCSI] scsi_dh: Remove hardware handler infrastructure from dm
    
    This patch just removes infrastructure that provided support for hardware
    handlers in the dm layer as it is not needed anymore.
    
    Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
    Acked-by: Alasdair G Kergon <agk@redhat.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit cb520223d7f22c5386aff27a5856a66e2c32aaac
Author: Chandra Seetharaman <sekharan@us.ibm.com>
Date:   Thu May 1 14:50:34 2008 -0700

    [SCSI] scsi_dh: Remove hardware handlers from dm
    
    This patch removes the 3 hardware handlers that currently exist
    under dm as the functionality is moved to SCSI layer in the earlier
    patches.
    
    [jejb: removed more makefile hunks and rejection fixes]
    Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
    Acked-by: Alasdair G Kergon <agk@redhat.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 2651f5d7d3bc5120a439e498f131e4d731f99b3e
Author: Chandra Seetharaman <sekharan@us.ibm.com>
Date:   Thu May 1 14:50:28 2008 -0700

    [SCSI] scsi_dh: Remove dm_pg_init_complete
    
    This patch just removes the dm layer's path initialization completion
    routine.  This is separated from the other patch(scsi_dh: Use SCSI
    device handler in dm-multipath) Just to make that patch more readable.
    
    Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
    Acked-by: Alasdair G Kergon <agk@redhat.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit bab7cfc733f4453a502b7491b9ee37b091440ec4
Author: Chandra Seetharaman <sekharan@us.ibm.com>
Date:   Thu May 1 14:50:22 2008 -0700

    [SCSI] scsi_dh: Add a single threaded workqueue for initializing paths
    
    Before this patch set (SCSI hardware handlers), initialization of a
    path was done asynchronously. Doing that requires a workqueue in each
    device/hardware handler module and leads to unneccessary complication
    in the device handler code, making it difficult to read the code and
    follow the state diagram.
    
    Moving that workqueue to this level makes the device handler code simpler.
    Hence, the workqueue is moved to dm level.
    
    A new workqueue is added instead of adding it to the existing workqueue
    (kmpathd) for the following reasons:
    	1. Device activation has to happen faster, stacking them along
    	   with the other workqueue might lead to unnecessary delay
    	   in the activation of the path.
    	2. The effect could be felt the other way too. i.e the current
    	   events that are handled by the existing workqueue might get
    	   a delayed response.
    
    Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
    Acked-by: Alasdair G Kergon <agk@redhat.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit cfae5c9bb66325cd32d5f2ee41f14749f062a53c
Author: Chandra Seetharaman <sekharan@us.ibm.com>
Date:   Thu May 1 14:50:11 2008 -0700

    [SCSI] scsi_dh: Use SCSI device handler in dm-multipath
    
    This patch converts dm-mpath to use scsi device handlers instead of
    dm's hardware handlers.
    
    This patch does not add any new functionality. Old behaviors remain and
    userspace tools work as is except that arguments supplied with hardware
    handler are ignored.
    
    One behavioral exception is: Activation of a path is synchronous in this
    patch, opposed to the older behavior of being asynchronous (changed in
    patch 07: scsi_dh: Add a single threaded workqueue for initializing a path)
    
    Note: There is no need to get a reference for the device handler module
    (as it was done in the dm hardware handler case) here as the reference
    is held when the device was first found. Instead we check and make sure
    that support for the specified device is present at table load time.
    
    Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Acked-by: Alasdair G Kergon <agk@redhat.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 5e7dccad3621f6e2b572f309cf830a2c902cae80
Author: Chandra Seetharaman <sekharan@us.ibm.com>
Date:   Thu May 1 14:50:04 2008 -0700

    [SCSI] scsi_dh: add EMC Clariion device handler
    
    This adds support for EMC Clariions. This patch has the features that
    currently exists in mainline and advanced features from Ed's patches.
    
    Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit f6dd337ee4c440f29a873da3779eb3af44bd1623
Author: Mike Christie <michaelc@cs.wisc.edu>
Date:   Thu May 1 14:49:59 2008 -0700

    [SCSI] scsi_dh: add hp sw device handler
    
    This patch provides the device handler to support the older hp boxes
    which cannot be upgraded.
    
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit fbd7ab3eb53a3b88fefa7873139a62e439860155
Author: Chandra Seetharaman <sekharan@us.ibm.com>
Date:   Thu May 1 14:49:52 2008 -0700

    [SCSI] scsi_dh: add lsi rdac device handler
    
    This patch provides the device handler to support the LSI RDAC SCSI
    based storage devices.
    
    Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit a6a8d9f87eb8510a8f53672ea87703f62185d75f
Author: Chandra Seetharaman <sekharan@us.ibm.com>
Date:   Thu May 1 14:49:46 2008 -0700

    [SCSI] scsi_dh: add infrastructure for SCSI Device Handlers
    
    Some of the storage devices (that can be accessed through multiple paths),
    do need some special handling for
    	1. Activating the passive path of the storage access.
    	2. Decode and handle the special sense codes returned by the devices.
    	3. Handle the I/Os being sent to the passive path, especially
               during the device probe time.
    when accessed through multiple paths.
    
    As of today this special device handling is done at the dm-multipath
    layer using dm-handlers. That works well for (1); for (2) to be handled
    at dm layer, scsi sense information need to be exported from SCSI to dm-layer,
    which is not very attractive; (3) cannot be done at all at the dm layer.
    
    Device handler has been moved to SCSI mainly to handle (2) and (3) properly.
    
    Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
    Signed-off-by: Mike Anderson <andmike@linux.vnet.ibm.com>
    Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
    Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

commit 18404756765c713a0be4eb1082920c04822ce588
Author: Max Krasnyansky <maxk@qualcomm.com>
Date:   Thu May 29 11:02:52 2008 -0700

    genirq: Expose default irq affinity mask (take 3)
    
    Current IRQ affinity interface does not provide a way to set affinity
    for the IRQs that will be allocated/activated in the future.
    This patch creates /proc/irq/default_smp_affinity that lets users set
    default affinity mask for the newly allocated IRQs. Changing the default
    does not affect affinity masks for the currently active IRQs, they
    have to be changed explicitly.
    
    Updated based on Paul J's comments and added some more documentation.
    
    Signed-off-by: Max Krasnyansky <maxk@qualcomm.com>
    Cc: pj@sgi.com
    Cc: a.p.zijlstra@chello.nl
    Cc: tglx@linutronix.de
    Cc: rdunlap@xenotime.net
    Cc: mingo@elte.hu
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 75b9f5d2a0318da9d5e694a9a1be33f46b4c021e
Author: mingo@elte.hu <mingo@elte.hu>
Date:   Thu Jun 5 11:18:12 2008 +0200

    x86, nmi: fix build
    
    fix:
    
    arch/x86/kernel/built-in.o: In function `proc_nmi_enabled':
    : undefined reference to `nmi_watchdog_default'
    arch/x86/kernel/built-in.o: In function `native_smp_prepare_cpus':
    : undefined reference to `nmi_watchdog_default'
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1a1b1d1322ebd1ece405f3057cdd408bc77e391d
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Wed Jun 4 01:00:58 2008 +0400

    x86: watchdog - check for CPU is being supported
    
    This patch does check if CPU is being recongnized
    before call the unreserve(). Since enable_lapic_nmi_watchdog()
    does have such a check the same is make sense here too
    in a sake of code consistency (but nothing more).
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: mingo@redhat.com
    Cc: hpa@zytor.com
    Cc: macro@linux-mips.org
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 3ed3f06295e69700fa808396f7b350bff2b69de0
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Wed Jun 4 01:00:47 2008 +0400

    x86: nmi - consolidate nmi_watchdog_default for 32bit mode
    
    64bit mode bootstrap code does set nmi_watchdog to NMI_NONE
    by default and doing the same on 32bit mode is safe too.
    Such an action saves us from several #ifdef.
    
    Btw, my previous commit
    
    commit 19ec673ced067316b9732bc6d1c4ff4052e5f795
    Author: Cyrill Gorcunov <gorcunov@gmail.com>
    Date:   Wed May 28 23:00:47 2008 +0400
    
        x86: nmi - fix incorrect NMI watchdog used by default
    
    did not fix the problem completely, moreover it
    introduced additional bug - nmi_watchdog would be
    set to either NMI_LOCAL_APIC or NMI_IO_APIC
    _regardless_ to boot option if being enabled thru
    /proc/sys/kernel/nmi_watchdog. Sorry for that.
    Fix it too.
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: mingo@redhat.com
    Cc: hpa@zytor.com
    Cc: macro@linux-mips.org
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 74e411cb6443d8bcb55fbe89fcc7a9ee574df91b
Author: Krzysztof Oledzki <ole@ans.pl>
Date:   Wed Jun 4 03:40:17 2008 +0200

    x86: add another PCI ID for ICH6 force hpet.
    
    Tested on Asus P5GDC-V
    
    $ lspci -n -n |grep ISA
    00:1f.0 ISA bridge [0601]: Intel Corporation 82801FB/FR (ICH6/ICH6R) LPC Interface Bridge [8086:2640] (rev 03)
    
    Force enabled HPET at base address 0xfed00000
    hpet clockevent registered
    hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
    hpet0: 3 64-bit timers, 14318180 Hz
    
    Signed-off-by: Krzysztof Piotr Oledzki <ole@ans.pl>
    Cc: mingo@elte.hu
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit c45a707dbe35cb9aa6490223e5b1129fa3583948
Author: Huang, Ying <ying.huang@intel.com>
Date:   Mon Jun 2 14:26:25 2008 +0800

    x86: linked list of setup_data for i386
    
    This patch adds linked list of struct setup_data supported for i386.
    
    Signed-off-by: Huang Ying <ying.huang@intel.com>
    Cc: andi@firstfloor.org
    Cc: mingo@redhat.com
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 0c51a965ed3c44dd50497e74492a015680e49899
Author: Huang, Ying <ying.huang@intel.com>
Date:   Mon Jun 2 14:26:23 2008 +0800

    x86: extract common part of head32.c and head64.c into head.c
    
    This patch extracts the common part of head32.c and head64.c into head.c.
    
    Signed-off-by: Huang Ying <ying.huang@intel.com>
    Cc: andi@firstfloor.org
    Cc: mingo@redhat.com
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit ecacf09f7d26b2317e8b1d59fa40f62081fad0bb
Author: Huang, Ying <ying.huang@intel.com>
Date:   Mon Jun 2 14:26:21 2008 +0800

    x86: reserve EFI memory map with reserve_early
    
    This patch reserves the EFI memory map with reserve_early(). Because EFI
    memory map is allocated by bootloader, if it is not reserved by
    reserved_early(), it may be overwritten through address returned by
    find_e820_area().
    
    Signed-off-by: Huang Ying <ying.huang@intel.com>
    Cc: andi@firstfloor.org
    Cc: mingo@redhat.com
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit d0ec2c6f2c2f0478b34ae78b3e65f60a561ac807
Author: Huang, Ying <ying.huang@intel.com>
Date:   Mon Jun 2 14:26:18 2008 +0800

    x86: reserve highmem pages via reserve_early
    
    This patch makes early reserved highmem pages become reserved
    pages. This can be used for highmem pages allocated by bootloader such
    as EFI memory map, linked list of setup_data, etc.
    
    Signed-off-by: Huang Ying <ying.huang@intel.com>
    Cc: andi@firstfloor.org
    Cc: mingo@redhat.com
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit d3fbe5ea9518b46a68e6b278974e92e2c3acef4a
Author: Huang, Ying <ying.huang@intel.com>
Date:   Mon Jun 2 14:26:14 2008 +0800

    x86: split out common code into find_overlapped_early()
    
    This patch clean up reserve_early() family functions by extracting the
    common part of reserve_early(), free_early() and bad_addr() into
    find_overlapped_early().
    
    Signed-off-by: Huang Ying <ying.huang@intel.com>
    Cc: andi@firstfloor.org
    Cc: mingo@redhat.com
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4f384f8bcdb5d618a0a68fb84c809e602c798b8f
Author: Pavel Machek <pavel@suse.cz>
Date:   Mon May 26 21:17:30 2008 +0200

    x86: aperture_64.c: corner case wrong
    
    If
    
    fix == 0, aper_enabled == 1, gart_fix_e820 == 0
    
    	if (!fix && !aper_enabled)
    		return;
    
    	if (gart_fix_e820 && !fix && aper_enabled) {
    		if (e820_any_mapped(aper_base, aper_base + aper_size,
    				    E820_RAM)) {
    			/* reserve it, so we can reuse it in second kernel */
    			printk(KERN_INFO "update e820 for GART\n");
    			add_memory_region(aper_base, aper_size, E820_RESERVED);
    			update_e820();
    		}
    		return;
    	}
    
    	/* different nodes have different setting, disable them all atfirst*/
    
    we'll fall back here and disable all the settings, even when they were
    all consistent.
    
    What about this? (I hope it compiles...)
    
    Signed-off-by: Pavel Machek <pavel@suse.cz>
    Cc: Dave Jones <davej@codemonkey.org.uk>
    Cc: Andi Kleen <andi@firstfloor.org>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit fa5b8a30cf03520737e9a0ee2ee03a61b2eccf05
Author: Pavel Machek <pavel@suse.cz>
Date:   Mon May 26 20:40:47 2008 +0200

    aperture_64.c: duplicated code, buggy?
    
    Hi!
    
    void __init early_gart_iommu_check(void)
    
    contains
    
    	for (num = 24; num < 32; num++) {
    		if (!early_is_k8_nb(read_pci_config(0, num, 3, 0x00)))
    			continue;
    
    loop, with very similar loop duplicated in
    
    void __init gart_iommu_hole_init(void)
    
    . First copy of a loop seems to be buggy, too. It uses 0 as a "nothing
    set" value, which may actually bite us in last_aper_enabled case
    (because it may be often zero).
    
    (Beware, it is hard to test this patch, because this code has about
    2^8 different code paths, depending on hardware and cmdline settings).
    
    Plus, the second loop does not check for consistency of
    aper_enabled. Should it?
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 40aecb1b13f50d96616abb612c17e59457f54263
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Wed Jun 4 17:54:48 2008 -0700

    tipc: Message rejection rework preparatory changes
    
    This patch defines a few new message header manipulation routines,
    and generalizes the usefulness of another, in preparation for upcoming
    rework of TIPC's message rejection code.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 99c145939bc1f65f9b946f2b9dd7bfc1f44783d6
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Wed Jun 4 17:48:25 2008 -0700

    tipc: Fix bugs in rejection of message with short header
    
    This patch ensures that TIPC doesn't try to access non-existent
    message header fields when rejecting a message with a short header.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 9bef54383d16568da19cfe46bdc52cdedb9bb8da
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Wed Jun 4 17:47:55 2008 -0700

    tipc: Message header creation optimizations
    
    This patch eliminates several cases where message header fields
    were being set to the same value twice.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit bd7845337b105e090dd18912d511139945fa7586
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Wed Jun 4 17:47:30 2008 -0700

    tipc: Expand link sequence gap field to 13 bits
    
    This patch increases the "sequence gap" field of the LINK_PROTOCOL
    message header from 8 bits to 13 bits (utilizing 5 previously
    unused 0 bits).  This ensures that the field is big enough to
    indicate the loss of up to 8191 consecutive messages on the link,
    thereby accommodating the current worst-case scenario of 4000
    lost messages.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 307fdf5e7defcacf84db21cda18770b2bf5f5196
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Wed Jun 4 17:38:22 2008 -0700

    tipc: Add missing spinlock in name table display code
    
    This patch ensures that the display code that traverses the
    publication lists belonging to a name table entry take its
    associated spinlock, to protect against a possible change to
    one of its "head of list" pointers caused by a simultaneous
    name table lookup operation by another thread of control.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0f15d36453bbd02d404445dace49f4ae072f44e5
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Wed Jun 4 17:37:59 2008 -0700

    tipc: Prevent display of name table types with no publications
    
    This patch adds a check to prevent TIPC's name table display code
    from listing a name type entry if it exists only to hold subscription
    info, rather than published names.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 757152175666681d54d370500e41a756cfedd4fc
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Wed Jun 4 17:37:34 2008 -0700

    tipc: Optimize message initialization routine
    
    This patch eliminates the rarely-used "error code" argument
    when initializing a TIPC message header, since the default
    value of zero is the desired result in most cases; the few
    exceptional cases now set the error code explicitly.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 9c396a7bfb4fe74e444be09069651280da520944
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Wed Jun 4 17:36:58 2008 -0700

    tipc: Prevent access of non-existent field in short message header
    
    This patch eliminates a case where TIPC's link code could try reading
    a field that is not present in a short message header.  (The random
    value obtained was not being used, but the read operation could result
    in an invalid memory access exception in extremely rare circumstances.)
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 1265a02108c508b508112cdeac922aad03e0146a
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Wed Jun 4 17:32:35 2008 -0700

    tipc: Minor optimizations to received message processing
    
    This patch enhances TIPC's handler for incoming messages in two
    ways:
    - the trivial, single-use routine for processing non-sequenced
      messages has been merged into the main handler
    - the interface that received a message is now identified without
      having to access and/or modify the associated sk_buff
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit a686e6859e976712e28f6af927cd52a6a3bb372a
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Wed Jun 4 17:29:39 2008 -0700

    tipc: Fix minor bugs in link session number handling
    
    This patch introduces a new, out-of-range value to indicate that
    a link endpoint does not have an existing session established
    with its peer, eliminating the risk that the previously used
    "invalid session number" value (i.e. zero) might eventually be
    assigned as a valid session number and cause incorrect link
    behavior.
    
    The patch also introduces explicit bit masking when assigning a
    new link session number to ensure it does not exceed 16 bits.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e0d4e3d0d72cfae7b7eac14e39e12dfc6b406313
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Wed Jun 4 17:29:09 2008 -0700

    tipc: Fix bugs in message error code display when debugging
    
    This patch corrects two problems in the display of error code
    information in TIPC messages when debugging:
    - no longer tries to display error code in NAME_DISTRIBUTOR
      messages, which don't have the error field
    - now displays error code in 24 byte data messages, which do
      have the error field
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 5307e46957e76d71f02d2d736030ad92cdb3dd8c
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Wed Jun 4 17:28:45 2008 -0700

    tipc: Standardize error checking on incoming messages via native API
    
    This patch re-orders & re-groups the error checks performed on
    messages being delivered to native API ports, in order to clarify the
    similarities and differences required for the various message types.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 84b07c1638c36ae937d4930b467001a0d22904e5
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Wed Jun 4 17:28:21 2008 -0700

    tipc: Fix bug in connection setup via native API
    
    This patch fixes a bug that prevented TIPC from receiving a
    connection setup request message on a native TIPC port.
    The revised connection setup logic ensures that validation
    of the source of a connection-based message is skipped if
    the port is not yet connected to a peer.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit bd70e522afce2f7837d081dc52f261ecf9d4d2d5
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed Jun 4 13:21:29 2008 -0700

    x86: e820 max_arch_pfn typo fix for 64 bit
    
    should use right shift
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 7e74a5076edb3555dc6c96dc91b155706515bb4c
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Tue May 20 17:32:27 2008 +0100

    [MTD] [NAND] S3C2410: Remove changelog and tidy header
    
    The changelog on the driver is superflous given this
    is being kept under revision control. Remove the other
    cruft in the header and update the copyright and the
    supported device list.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 451d33993b13174d27474ad2ce7a2f10ce2e31ad
Author: Ben Dooks <ben-linux@fluff.org>
Date:   Tue May 20 17:32:14 2008 +0100

    [MTD] [NAND] S3C2410: Change printk() into dev_dbg()
    
    Fix a minor problem with what should have been
    debug output by changing printk() to dev_dbg()
    inside s3c2410_nand_update_chip().
    
    Thanks to David Woodhouse for pointing this out.
    
    Signed-off-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 2e3c22f57029ce04d55c07b8332ae405005456d9
Author: Mike Frysinger <vapier.adi@gmail.com>
Date:   Mon May 19 18:32:24 2008 +0800

    [MTD] [MAPS] Blackfin Async Flash Maps
    
    Handle the case where flash memory and ethernet mac/phy are mapped onto
    the same async bank
    
    [try #4]
     - drop superfluous casts
     - drop SSYNC() when reading from the flash and rewrite
       bfin_copy_from() to be like bfin_copy_to() so that
       we dont have to handle all the aligned/unaligned cases
    
    [try #3] rename bf5xx-flash to bfin-async-flash
     - move all kconfig board settings into board resources
     - fixup casting style according to lkml feedback
     - rewrite driver so that it can handle arbitrary of
       instances according to the declared platform resources
    
    [try #2]
    Remove useless SSYNC() as Will said
    
    [try #1]
    The BF533-STAMP does this for example.
    All board-specific configuration goes in your board resources file.
    
    Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
    Acked-By: Jörn Engel <joern@logfs.org>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 71a928c0e52cedc43747c64b96a5f74592ab678f
Author: Chris Malley <mail@chrismalley.co.uk>
Date:   Mon May 19 20:11:50 2008 +0100

    [MTD] Use list_for_each_entry[_safe] where appropriate.
    
    Janitorial work to remove temporary pointers and make some functions a bit
    more readable.
    
    Signed-off-by: Chris Malley <mail@chrismalley.co.uk>
    Reviewed-By: Jörn Engel <joern@logfs.org>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 59018b6d2acabb114ab58637e6ab95ba424a89d0
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue May 20 01:03:52 2008 +0300

    MTD/JFFS2: remove CVS keywords
    
    Once upon a time, the MTD repository was using CVS.
    
    This patch therefore removes all usages of the no longer updated CVS
    keywords from the MTD code.
    
    This also includes code that printed them to the user.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 6eda7a55f786b75e7d3d636a9431e6c850b20d72
Author: Adrian Hunter <ext-adrian.hunter@nokia.com>
Date:   Fri May 30 15:56:26 2008 +0300

    [MTD] [NAND] nandsim: allow for 64-bit size
    
    Amend nandsim so that it does not assume 32-bit flash size.
    
    Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 07293b20083cb66df35bf2041f0c554eaac43e8c
Author: Adrian Hunter <ext-adrian.hunter@nokia.com>
Date:   Fri May 30 15:56:23 2008 +0300

    [MTD] [NAND] nandsim: fix overridesize
    
    Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit af3deccfa67341a9df39b6f734afcc85998ad4b7
Author: Adrian Hunter <ext-adrian.hunter@nokia.com>
Date:   Fri May 30 15:56:18 2008 +0300

    [MTD] [NAND] nandsim: fix size bug
    
    Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 83973b87938a06a2af7e2a7fd1b630c35f8baff4
Author: Kyungmin Park <kyungmin.park@samsung.com>
Date:   Thu May 29 14:52:40 2008 +0900

    [MTD] [OneNAND] Check the ECC status first instead of controller
    
    To get the correct information in case of power off recovery,
    it should read ECC status first
    Also remove previous workaround method.
    
    Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 271c5c59e00302494ffc299741e7fa2d63103e76
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Wed Jun 4 17:43:22 2008 +0100

    [MTD] DataFlash: use proper types
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit e9d42227bdc96238676bd28feca5815fcff2d6a8
Author: Michael Hennerich <michael.hennerich@analog.com>
Date:   Tue Jun 3 12:26:05 2008 +0800

    [MTD] DataFlash: fix bug - ATMEL AT45DF321D spi flash card fails to be copied to (v2)
    
     - Add support for binary page size DataFlashes.
     - The driver now prints out pagesize and erasesize.
       Printout valuable information for creating flash filesystems.
    
    Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
    Cc: David Brownell <david-b@pacbell.net>
    Signed-off-by: Bryan Wu <cooloney@kernel.org>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 856613c98c2f864994d5fb33a62b7a468f68ab9b
Author: matthias@kaehlcke.net <matthias@kaehlcke.net>
Date:   Sat May 31 15:28:10 2008 +0200

    [MTD] use list_for_each_entry() in del_mtd_device()
    
    Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 2606c79759e83fd8b1e45bc99b10e65a1dcf1602
Author: matthias@kaehlcke.net <matthias@kaehlcke.net>
Date:   Sat May 31 15:28:09 2008 +0200

    [MTD] use list_for_each_entry() in add_mtd_device()
    
    Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit ff0de61c3612410dc84a8de28761ef840d5d35ac
Author: Robert P. J. Day <rpjday@crashcourse.ca>
Date:   Sun May 25 07:35:17 2008 -0400

    [MTD] [NAND] excite_nandflash: simplify code using ARRAY_SIZE() macro.
    
    Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 437d0d299f0e08954c3cb680221d7e888e1a857f
Author: Toralf Förster <toralf.foerster@gmx.de>
Date:   Mon May 26 20:35:46 2008 +0200

    [MTD] [NAND] fix 2 "unused variable" warnings in cafe_nand.c
    
    Signed-off-by: Toralf Förster <toralf.foerster@gmx.de>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 1b0b30acf3fc76e5d4d278fa5a8c9c6ac9898745
Author: Mike Rapoport <mike@compulab.co.il>
Date:   Tue May 27 11:20:07 2008 +0300

    [MTD] [NOR] Add support for Eon EN29SL800B[BT] NOR flash chips
    
    This patch add support for non-CFI Eon EN29SL800B[BT] NOR flash chips.
    The Eon chips have manufacturer ID in the first bank, therefore this patch
    depends on support for flash chips with ID in bank other than 0.
    
    Signed-off-by: Mike Rapoport <mike@compulab.co.il>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 5c9c11e1c47c2101253a95c54ef72e13edcc728a
Author: Mike Rapoport <mike@compulab.co.il>
Date:   Tue May 27 11:20:03 2008 +0300

    [MTD] [NOR] Add support for flash chips with ID in bank other than 0
    
    According to JEDEC "Standard Manufacturer's Identification Code"
    (http://www.jedec.org/download/search/jep106W.pdf)
    several first banks of NOR flash can contain 0x7f instead of actual ID.
    This patch adds support for reading manufacturer ID from banks other than 0.
    
    Signed-off-by: Mike Rapoport <mike@compulab.co.il>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 8fd310a1cc3aadb7a17d844beeefae66b1a169c6
Author: Mike Rapoport <mike@compulab.co.il>
Date:   Tue May 27 11:19:57 2008 +0300

    [MTD] [NOR] Add support for AMD AM29SL800D[BT] NOR flash chips
    
    Signed-off-by: Mike Rapoport <mike@compulab.co.il>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit a29ccf6f823a84d89e1c7aaaf221cf7282022024
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Tue Jun 3 14:59:40 2008 +0100

    Make console charset translation optional
    
    By turning off the new CONSOLE_TRANSLATIONS option and dropping the
    associated code and tables from the kernel, we can save about 7KiB.
    
    Taken from linux-tiny project by Tim Bird and mangled further by dwmw2.
    
    Signed-off-by: Tim Bird <tim.bird@am.sony.com>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 7b2a0a6c4866cac146dcb0433e6984eb19a81335
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jun 3 19:35:04 2008 -0700

    x86: make 32-bit use e820_register_active_regions()
    
    this way 32-bit is more similar to 64-bit, and smarter e820 and numa.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ee0c80fadfa56bf4f9d90c1c023429a6bd8edd69
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jun 3 19:34:00 2008 -0700

    x86: move e820_register_active() to e820.c
    
    to prepare 32-bit to use it.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 84b56fa46b36c2df508e7d421feab514fad30f81
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jun 3 19:32:30 2008 -0700

    x86, numa, 32-bit: make sure get we kva space
    
    when 1/3 user/kernel split is used, and less memory is installed, or if
    we have a big hole below 4g, max_low_pfn is still using 3g-128m
    
    try to go down from max_low_pfn until we get it. otherwise will panic.
    
    need to make 32-bit code to use register_e820_active_regions ... later.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ab530e1f781da4d704892daab2bdd568f473687d
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jun 3 10:25:54 2008 -0700

    x86: early check if a system is numaq
    
    so we could fall back to one node numa.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f19dc2f22a180dde3f9e611b76c73f5390c11ecd
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue Jun 3 10:24:49 2008 -0700

    x86: change propagate_e820_map() back to find_max_pfn(), 32-bit, fix
    
    add memory_present() calls for sparse and non-numa.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f38bb7de289f5c15e287386d35e9c325f1062c49
Merge: 2d4b3f3... c3b25b3...
Author: Jiri Kosina <jkosina@suse.cz>
Date:   Wed Jun 4 10:26:59 2008 +0200

    Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

commit d44b9d17faf7bca165ce73a1acb936b65a3f0cc6
Author: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Date:   Tue Jun 3 13:06:07 2008 -0700

    x86: move bugs_64.c to cpu/bugs_64.c
    
    It looks good to move bugs_64.c to cpu/bugs_64.c.
    
    Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 78cf07472f0ede8394bacc4bc02354505080cfe1
Author: Holger Schurig <hs4233@mail.mn-solutions.de>
Date:   Mon Jun 2 09:25:05 2008 +0200

    libertas: unify various CF-related defines
    
    Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 2d892986e82306b8ad96285fb54b9999523331e0
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Mon Jun 2 20:31:57 2008 +0300

    mac80211: removing shadowed sband
    
    This patch removes doubly defined sband variable
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b97e77e0446f0702de7fa0f5d2c52acf42d0289f
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Mon Jun 2 20:31:56 2008 +0300

    mac80211: fix unbalanced locking in ieee80211_get_buffered_bc
    
    This patch fixes unbalanced locking in ieee80211_get_buffered_bc
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 2b2121417eff64125bdb7f322d3b533e06d73dae
Author: Pavel Roskin <proski@gnu.org>
Date:   Mon Jun 2 07:54:50 2008 -0400

    mac80211: fix panic when using hardware WEP
    
    e039fa4a4195ac4ee895e6f3d1334beed63256fe ("mac80211: move TX info into
    skb->cb") misplaced code for setting hardware WEP keys.  Move it back.
    This fixes kernel panic in b43 if WEP is used and hardware encryption
    is enabled.
    
    Signed-off-by: Pavel Roskin <proski@gnu.org>
    Acked-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5854a32e6cb672d182ce378c69f0f7470137a062
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Mon Jun 2 09:38:04 2008 +0200

    mac80211: fix rate control initialisation
    
    In commit 2e92e6f2c50b4baf85cca968f0e6f1b5c0df7d39 ("mac80211: use rate
    index in TX control") I forgot to initialise a few new variables to -1 which
    means that the rate control algorithm is never triggered and 0 is used as
    the only rate index, effectively fixing the transmit bitrate at the lowest
    supported.
    
    This patch adds the missing initialisation.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Bisected-by: Sitsofe Wheeler <sitsofe@yahoo.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 7fd871edf437362b62ddd807542638cbda8d8a39
Author: Masakazu Mokuno <mokuno@sm.sony.co.jp>
Date:   Mon Jun 2 12:49:16 2008 +0900

    PS3: gelic: Add support for ESSID scan
    
    This adds the support for ESSID scanning
    
    Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 552fe53f48ef2fd54b031b37d304211cee893ba0
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Fri May 30 21:07:15 2008 +0200

    p54: fix skb->cb tx info conversion
    
    When I moved the TX info into skb->cb apparently I forgot to change a
    few places to put the p54-internal data into info->driver_data rather
    than skb->cb. This should fix it.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f409e348005693016281bf29535c9d0a91b21f77
Author: Masakazu Mokuno <mokuno@sm.sony.co.jp>
Date:   Fri May 30 16:52:55 2008 +0900

    PS3: gelic: Deprecate the private ioctls in the gelic driver
    
    As the driver has the standard way to handle PSK, deprecate the old
    interface.
    
    Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 04b2046c856e36c3c9cf382adb2c0bc8ba780cf7
Author: Masakazu Mokuno <mokuno@sm.sony.co.jp>
Date:   Fri May 30 16:52:44 2008 +0900

    PS3: gelic: Use the new PMK interface in the gelic driver
    
    With the new WEXT flags, the PS3 wireless driver can tell the user space that
    it would do handle 4-way handshake by itself and needs the PSK without private
    ioctls.
    
    Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit ba569b4c68f11906da2996ee252bcff0df61cb90
Author: Masakazu Mokuno <mokuno@sm.sony.co.jp>
Date:   Fri May 30 16:52:23 2008 +0900

    WEXT: Add support for passing PMK and capability flags to WEXT
    
    This defines the flags for setting the PMK to the driver and the
    capability flag for this so that the user space program can figure out
    whether the target driver wants to do 4-way hand shake by itself and
    pass the PMK which is needed before 4-way handshake to the driver.
    
    Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 3df4e2486a58826f16574ead1818daab0edb59df
Author: Masakazu Mokuno <mokuno@sm.sony.co.jp>
Date:   Fri May 30 16:27:42 2008 +0900

    PS3: gelic: Kill the static bounce buffer
    
    As the bounce buffer is allocaetd dynamically, kill the static bounce buffer.
    
    Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 13de15e71db7a38f02c4d9f642f06541f5acc2b0
Author: Masakazu Mokuno <mokuno@sm.sony.co.jp>
Date:   Fri May 30 16:27:24 2008 +0900

    PS3: gelic: Allocate the bounce buffer dynamically
    
    Allocate the bouce buffer for the wireless command dynamically.
    
    Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 82a66bbbe96126ca1bc6bc5ded8e67f529bcdfa4
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:35:28 2008 +0800

    iwlwifi: clean iwl4965_mac_config
    
    This patch cleans up iwl4965_mac_config.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit d2f18bfd9bc6b51c8bb72b272ecca902a88387d4
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu May 29 16:35:27 2008 +0800

    iwlwifi: send calibration results as HUGE commands
    
    This patch saves memory by reducing the size of the entry in the txq. It
    was 640 because of the calibration commands. Calibration commands are now
    sent as HUGE commands (using the extra 1024 bytes at the end of the command
    txq), hence, there is no need for 640 in every entry any more.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 67249625089c21ec299b337a26448312b7eb91b3
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu May 29 16:35:26 2008 +0800

    iwlwifi: remove debugfs entries before cfg80211
    
    This patch solves a bug in debugfs unregistration. iwlwifi registers its
    debugfs files under cfg80211's dir, but removed its files only after having
    unregistered mac80211 that removes cfg80211 debugfs dir. This garbaged
    debugfs and didn't allow to rmmod and insmod iwlwifi several times in a
    row.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 261415f77a947a452dbd32a35186b2dc3ce14020
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu May 29 16:35:25 2008 +0800

    iwlwifi: fix a memory leak in scan
    
    This patch fixes a memory leak that the scan buffer isn't released
    on exit.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 4d38c2e8ea7589f546244a1673b8171455283fcb
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu May 29 16:35:24 2008 +0800

    iwlwifi: disable FAT channel when not permitted
    
    This patch disables FAT channel when it is not permitted according to
    the EEPROM.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 9306102ea5696a3815f8d24ac0c0fbd1e19be7d3
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu May 29 16:35:23 2008 +0800

    mac80211: allow disable FAT in specific configurations
    
    This patch allows to disable FAT channel in specific configurations.
    
    For example the configuration (8, +1), (primary channel 8, extension
    channel 12) isn't permitted in U.S., but (8, -1), (primary channel 8,
    extension channel 4) is. When FAT channel configuration is not
    permitted, FAT channel should be reported as not supported in the
    capabilities of the HT IE in association request. And sssociation is
    performed on 20Mhz channel.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 3c57601d0a1993cfc12a27cc6652b750bb44c523
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu May 29 16:35:19 2008 +0800

    iwlwifi: move iwl_get_hw_mode to iwl-core.h
    
    This patch moves iwl_get_hw_mode to iwl-core.h.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 37a44211cbe27795dbb79b2ea7036ff784f18d73
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu May 29 16:35:18 2008 +0800

    iwlwifi: Rx handlers common use for 4965 and 5000
    
    This patch moves Rx handlers from iwl 4965 only use to common use along
    with iwl 5000, thus enables Rx path to iwl 5000.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5e1dd8dc19dc2c1bacadda04a5c2478aa9516a1b
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:35:17 2008 +0800

    iwlwifi: add frame count limit to link quality command
    
    This patch adds frame count limit to link quality host command.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 30e553e3ea3572bee3118fcde36e043c0cb2174c
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:35:16 2008 +0800

    iwlwifi: move aggregation code to iwl-tx.c
    
    This patch moves aggregation action code to iwl-tx.c in iwlcore.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5083e56326208f9a1d4e597529912004968c77d7
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:35:15 2008 +0800

    iwlwifi: move iwl_sta_modify_enable_tid_tx to iwl-sta.c
    
    This patch moves iwl_sta_modify_enable_tid_tx into iwl-sta.c.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit fe7a90c2b73f0c1da0882861cd015c835ed28781
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu May 29 16:35:14 2008 +0800

    iwlwifi: iwl-5000 add rxon_assoc
    
    This patch adds rxon assoc command for 5000 HW.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 972cf447d20df30dbd74edfc00ae179c4b822c68
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:35:13 2008 +0800

    iwlwifi: implement txq invalidate byte count table
    
    This is required to overcome a bug in 5000 HW byte count table.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 17b889290a184b52ee394c31dd5a52b8c1b3456d
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:35:12 2008 +0800

    iwlwifi: move tx reclaim flow into iwl-tx
    
    This patch
    1. moves TX reclaim flow into iwl-tx
    2. separates command queue and tx queue reclaim flow
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a5e8b5056ea8762e67c9fa980c8db48009ed2a67
Author: Guy Cohen <guy.cohen@intel.com>
Date:   Thu May 29 16:35:11 2008 +0800

    iwlwifi: fix in-column rate scaling
    
    This patch fixes cases that the code raised or didn't decrease
    the rate although the success ratio was not good.
    
    Signed-off-by: Guy Cohen <guy.cohen@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f20217d9d57584b6c7fcfef8c4183f10ee45fddd
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:35:10 2008 +0800

    iwlwifi: move 4965 tx response into iwl-4965.c
    
    This patch moves 4965 tx repsone into iwl-4965.c.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e532fa0e3ce3feda1f1eb14aa31caae503cd9bda
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu May 29 16:35:09 2008 +0800

    iwlwlifi: impelemnt 5000 tx response path
    
    This patch implements 5000 HW tx response path.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a332f8d618a7bdb0096c7b21555120a1822cedec
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:35:08 2008 +0800

    iwlwifi: move tx response common handlers to iwlcore
    
    This pach moves common tx response handlers to the header files
    and iwl-tx.c.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 001caff0da8784989ef208af0f39d55ea07dfef5
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu May 29 16:35:07 2008 +0800

    iwlwifi: add iwl5000_tx_response structure
    
    This patch adds iwl5000_tx_repsons structure.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit fe9b6b720bd11c598417529755ac850a85070560
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu May 29 16:35:06 2008 +0800

    iwlwifi: activate status ready timeout only for run time ucode
    
    This patch makes driver state timeout checks on ucode alive response
    only if run time ucode have been loaded.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 7c616cba240cd0d579c996be3f3603456acfb0ad
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:35:05 2008 +0800

    iwlwifi-5000: implement initial calibration for 5000
    
    This patch adds initial calibration framework for 5000 HW faimily.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit c135475439f75e6eb29e7586d33f3e22a61c1bb4
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:35:04 2008 +0800

    iwlwifi: move iwl_rx_missed_beacon_notif to iwl-rx.c
    
    This patch moves iwl_rx_missed_beacon_notif rx handler to iwl-rx.c.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 42132bce8011bf9507cfbb920ced2235d8dd5fce
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:35:03 2008 +0800

    iwlwifi: move add sta handler to iwl-sta.c
    
    This patch moves add_sta hander to iwl-sta.c.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 7a999bf0c5eb19b20ac6ab0f21f6e5013400fa51
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:35:02 2008 +0800

    iwlwifi: add remove station functionality
    
    This patch adds remove station functionality, which is required for
    5000 and AP mode.
    
    There are still some gaps in managment that need to be closed but it
    provides sufficient functionality for 5000 HW.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b3bbacb78bc688707ac312158c5bbc6bbbb55b23
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:35:01 2008 +0800

    iwlwifi: move iwl_rxq_stop into iwl-rx.c
    
    This patch moves iwl_rxq_stop into iwl-rx.c.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit da1bc4539f9b10dc30ac1750fbaaf5afae4b3446
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:35:00 2008 +0800

    iwlwifi: move txq_ctx_stop into iwl-tx.c
    
    This patch moves txq_ctx_stop into iwl-tx.c iwlcore module.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 46315e012236af887cf442fd494a91b1d36858b9
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:34:59 2008 +0800

    iwlwifi: refactor stop master function
    
    This patch refactors stop master function for 4965 and 5000.
    Currently it duplicates the function.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f118a91d16127e461cc8c17c529306910f13a8b1
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:34:58 2008 +0800

    iwlwifi: implement apm stop function
    
    This patch adds apm stop function for 4965 and 5000.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 7f066108d15d06ec3534434333f0274c868fe798
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:34:57 2008 +0800

    iwlwifi: implement apm reset flow
    
    This patch implements apm reset flow for 4965 and 5000.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 8f0618914e02c62c5cf2482f8acc7eb8e9afb816
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:34:56 2008 +0800

    iwlwifi: setup correctly L1 L0S pi link values
    
    This patch setups L1 L0S pci link values.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 885ba202cabd90b8ade1fe59185dc96ed4d69e02
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:34:55 2008 +0800

    iwlwifi: remove 4965 from alive_resp structures
    
    This patch removes 4965 from alive_resp and init_alivie_resp.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 4a4a9e81aed702421ef3e782f82d4e929fb81796
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:34:54 2008 +0800

    iwlwifi: clean up alive_start routine
    
    This patch cleans up alive_start routine. It removes 4965 from the common
    code and moves the run time calibration reset into a common code.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 84df9d3130118146c9aedf5146040f9f6495f471
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:34:53 2008 +0800

    iwlwifi: remove notif_missed_beacons variable
    
    This patch removes notif_missed_beacons from priv since it was never
    used. Missed beacons notification will have only meaning if roaming
    will be implemented in mac80211.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit c317fee3c1a01a0dbf505ed46236e93c55e279fa
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:34:52 2008 +0800

    iwlwifi: remove unused variable form __iwl4965_down
    
    This patch removes unused variable from __iwl4965_down.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 2d87889f61e97194891f7e7ff3a0e5f11e4392db
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 29 16:34:51 2008 +0800

    iwlwifi: mark 4965 ucode types
    
    This patch marks 4965 ucode types.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 95b1a8224abf6230899856753c5506a3f737a65b
Author: Zhu Yi <yi.zhu@intel.com>
Date:   Thu May 29 16:34:50 2008 +0800

    iwlwifi: create drivers debugfs dir under wiphy->debugfsdir
    
    This patch creates driver's debugfs tree under wiphy->debugfsdir.
    This patch fixes collision in debugfs if two or more NICs are plugged.
    
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit bd68fb6f010eb312ba20349311aceb89848ad5ff
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu May 29 16:34:49 2008 +0800

    iwlwifi: increase max payload of iwl_cmd
    
    This patch increases iwl_cmd payload maximum size from 360 to 640
    to fit some of iwl5000 commands as well.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e1dfc0851ae0fb280a5eb827dd08853ed46cb241
Author: Gregory Greenman <gregory.greenman@intel.com>
Date:   Thu May 29 16:34:48 2008 +0800

    iwlwifi: use uCode error and event tables pointer w.r.t loaded image
    
    This patch updates the usage of the pointers to error and log tables
    received in alive response w.r.t. the current uCode image.
    
    Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 87283cc1290f23458232cdf3b1893acb750a4ad3
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu May 29 16:34:47 2008 +0800

    iwlwifi: add RTC data address for iwl5000
    
    This patch fills the valid_rtc_data_addr handler in iwl5000.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit ede0cba45f2caf47715d105f6acc1086f4112a7a
Author: Ester Kummer <ester.kummer@intel.com>
Date:   Thu May 29 16:34:46 2008 +0800

    iwlwifi: move iwl_dump_nic_error_log to iwlcore module
    
    This patch moves the function iwl_dump_nic_error_log to iwlcore.
    Remove sysfs entry it cannot be really triggered.
    
    Signed-off-by: Ester Kummer <ester.kummer@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e623157b8d778a63736b0f41c04acc57c4f61ae0
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Tue May 27 20:00:11 2008 +0300

    mac80211: sends HT IE to user level through wext
    
    This patch adds HT IE in the scan list that is returned to user level
    through wext. This is useful to let wpa_supplicant if a bss supports 11n or
    not: WEP and TKIP are not supported in 11n.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 43d01c563d271260c1e4fe0a9383c47fae96887f
Author: Holger Schurig <hs4233@mail.mn-solutions.de>
Date:   Mon May 26 12:50:23 2008 +0200

    libertas: fix compact flash interrupt handling
    
    The old code misbehaved because it polled card status and always called the
    "tx over" code-path.
    
    This also fixes a hard lockup by not allowing and card interrupts while
    transferring a TX frame or a command into the card.
    
    Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
    Acked-by: Dan Williams <dcbw@redhat.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 85319f933a703a92652a8f23339f1ec1694cd594
Author: Javier Cardona <javier@cozybit.com>
Date:   Sat May 24 10:59:49 2008 +0100

    libertas: rate adaptation configuration via iwconfig.
    
    Implemented rate adaptation support via 'iwconfig rate' API.  It is now
    possible to specify a bit-rate value and append 'auto'.  That will configure
    rate adaptation to use all bit-rates equal or lower than than selected value.
    
    Made lbs_cmd_802_11_rate_adapt_rateset a direct command.
    
    Signed-off-by: Javier Cardona <javier@cozybit.com>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>
    Acked-by: Dan Williams <dcbw@redhat.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 553381c430f0e65e87ed1b5cee841a04c8a47b58
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Sat May 24 20:07:55 2008 +0200

    b43legacy: fix build errors when DMA or PIO are not selected
    
    Currently, b43legacy is broken due to
    
    commit fbad4598ca826b994d0fd4ce3deebc9cd1960b31
    Author: Johannes Berg <johannes@sipsolutions.net>
    Date:   Thu May 15 12:55:29 2008 +0200
    
        mac80211: move TX info into skb->cb
    
    when compiled with only PIO or only DMA because I forgot to update two
    stubs. This patch fixes it.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b83f4e15e65d94f6f56924b0b06a77a7ca2b4d8a
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Tue May 27 17:50:52 2008 +0300

    mac80211: fix deadlock in sta->lock
    
    This patch fixes a deadlock of sta->lock use, occurring while changing
    tx aggregation states, as dev_queue_xmit end up in new function
    test_and_clear_sta_flags that uses that lock thus leading to deadlock
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 747cf5e924a469a15a454b88a813236460b30975
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Tue May 27 17:50:51 2008 +0300

    mac80211: fix ieee80211_get_buffered_bc
    
    fix bss not initialized in ieee80211_get_buffered_bc
    and unbalanced locking
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 20ad4fd56255b455beb677dc097eb108d15f1d63
Author: Scott Ashcroft <scott.ashcroft@talk21.com>
Date:   Tue May 27 11:15:02 2008 +0300

    rndis_wlan: use ARRAY_SIZE instead of sizeof when adding 11g rates
    
    While figuring out the TKIP problem I found a bug in the code which adds the 11g
    rates. It's using sizeof instead of ARRAY_SIZE to terminate the for loop. This makes
    it fall off the end of the rates array start into the frequency array instead. Running
    "iwlist rate" should show the problem as there will always be 32 rates with the last
    few being bogus.
    
    The following patch will fix it.
    
    Signed-off-by: Scott Ashcroft <scott.ashcroft@talk21.com>
    Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a888d52d1eda77f08e09d38ac829353200240716
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Mon May 26 16:43:39 2008 +0200

    ath5k: use IEEE80211_SKB_CB
    
    ath5k still uses the "(void*) skb->cb" direct cast, use IEEE80211_SKB_CB
    instead.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit ef707b8387c13b6aa3353b5519aa465cbe06034f
Author: Holger Schurig <hs4233@mail.mn-solutions.de>
Date:   Fri May 23 16:04:13 2008 +0200

    libertas: before sleeping, check for a command result
    
    If we don't check for a command response early, but rather sleep,
    then we might sleep despite an already-received command response.
    This will lead to a command-timeout.
    
    Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
    Acked-by: Dan Williams <dcbw@redhat.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit df349f9fe7500fcb98f560c74b5e99477ca1df1c
Author: Holger Schurig <hs4233@mail.mn-solutions.de>
Date:   Fri May 23 12:16:51 2008 +0200

    libertas: use lbs_pr_XX instead of printk
    
    ... because lbs_pr_XXX prefixes all messages with "libertas: "
    
    Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
    Acked-by: Dan Williams <dcbw@redhat.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 93416c871f8588446e80780f7d62fabc131c276b
Author: Holger Schurig <hs4233@mail.mn-solutions.de>
Date:   Fri May 23 10:18:26 2008 +0200

    libertas: speeds up downloading of CF firmware
    
    Keep the timeout the same (1000*500 == 100000 * 5), but take shorter
    naps. Makes downloading the firmware slightly faster.
    
    Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
    Acked-by: Dan Williams <dcbw@redhat.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b43441a49d1c64769ff90f34e9543b2ba840b517
Author: Holger Schurig <hs4233@mail.mn-solutions.de>
Date:   Fri May 23 10:07:56 2008 +0200

    libertas: don't spin_unlock_irq() twice
    
    priv->driver_lock has already been unlocked some lines above. This patch
    fixes the sparse warning:
    
    drivers/net/wireless/libertas/main.c:792:6: warning: context problem in 'lbs_thread': '_spin_unlock_irq' expected different context
    drivers/net/wireless/libertas/main.c:792:6:    context 'lock': wanted >= 1, got 0
    
    Signed-of-by: Holger Schurig <hs4233@mail.mn-solutions.de>
    Acked-by: Dan Williams <dcbw@redhat.com>
    
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 23c0752a25d73ccc4547700e8a57d5ae2f2edf56
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Thu May 29 10:38:53 2008 +0200

    mac80211: clean up skb reallocation code
    
    This cleans up the skb reallocation code to avoid problems with
    skb->truesize, not resize an skb twice for a single output path
    because we didn't expand it enough during the first copy and also
    removes the code to further expand it during crypto operations
    which will no longer be necessary.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f622360bce6facb05fdce4bce5ee4beb2432222d
Author: Daniel Walker <dwalker@mvista.com>
Date:   Thu May 22 00:00:03 2008 -0700

    ps3: gelic: updown_lock semaphore to mutex
    
    Signed-off-by: Daniel Walker <dwalker@mvista.com>
    Acked-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit bb2d67a34fe80c14d0a379695ab81362b3da1d53
Author: Daniel Walker <dwalker@mvista.com>
Date:   Thu May 22 00:00:02 2008 -0700

    ps3: gelic: assoc_stat_lock semaphore to mutex
    
    Signed-off-by: Daniel Walker <dwalker@mvista.com>
    Acked-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 706ddd600ca637720f87cef630179934add32b13
Author: Daniel Walker <dwalker@mvista.com>
Date:   Thu May 22 00:00:01 2008 -0700

    ps3: gelic: scan_lock semaphore to mutex
    
    Signed-off-by: Daniel Walker <dwalker@mvista.com>
    Acked-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b77ec4caefb280092a45d6798cbc2fd966ad01d8
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Tue May 20 16:48:52 2008 +0100

    libertas: provide reset_card() callback on OLPC
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 04dea136b06ddd58879c9272b9f66ff060962317
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Tue May 20 12:10:49 2008 +0200

    b43: enable mesh
    
    This patch enables b43 to do mesh networking, tested against my zd1211rw
    dongle.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Reviewed-by: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 835fc943f34139ed062f1ac194b52ed3b7123d88
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jun 3 14:42:06 2008 +0200

    x86: mp build fix
    
    fix:
    
     drivers/built-in.o: In function `acpi_pci_irq_enable':
     : undefined reference to `mp_config_acpi_gsi'
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c8c034ce79418d2143c00c4cf751cfa51701f788
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jun 1 23:55:37 2008 -0700

    x86: clean up max_pfn_mapped usage - 64-bit
    
    on 64-bit we only get valid max_pfn_mapped after init_memory_mapping().
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6af61a7614a306fe882a0c2b4ddc63b65aa66efc
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jun 1 23:53:50 2008 -0700

    x86: clean up max_pfn_mapped usage - 32-bit
    
    on 32-bit in head_32.S after initial page table is done, we get initial
    max_pfn_mapped, and then kernel_physical_mapping_init will give us
    a final one.
    
    We need to use that to make sure find_e820_area will get valid addresses
    for boot_map and for NODE_DATA(0) on numa32.
    
    XEN PV and lguest may need to assign max_pfn_mapped too.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 287572cb38de7f270b59191a0fecfa5c5de7765d
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jun 1 21:06:31 2008 -0700

    x86, numa, 32-bit: avoid clash between ramdisk and kva
    
    use find_e820_area to get address space...
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2944e16b25e7fb8b5ee0dd9dc7197a0f9e523cfd
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jun 1 13:17:38 2008 -0700

    x86: update mptable
    
    make mptable to be consistent with acpi routing, so we could:
    
    1. kexec kernel with acpi=off
    2. work around BIOSes where acpi routing is working, but mptable is
       not right, so can use kernel/kexec to start other OSes that don't have
       good acpi support.
    
    command line: update_mptable
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e8c27ac9191ab9e6506ae5cbe70d87ac50f8e960
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Jun 1 13:15:22 2008 -0700

    x86, numa, 32-bit: print out debug info on all kvas
    
    also fix the print out of node_remap_end_vaddr
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0596152388e234efebce464355186ad9e16c8cb6
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat May 31 22:52:47 2008 -0700

    x86, 32-bit: change propagate_e820_map() back to find_max_pfn()
    
    we don't need to call memory_present that early.
    numa and sparse will call memory_present later and might
    even fail, it will call memory_present for the full range.
    
    also for sparse it will call alloc_bootmem ... before we set up bootmem.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b66cd7207387b9b428aaf1988e21dd263c6a4928
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat May 31 22:53:47 2008 -0700

    x86: set node_remap_size[0] in fallback path
    
    ... otherwise alloc_remap will not get node_mem_map from kva area, and
    alloc_node_mem_map has to alloc_bootmem_node to get mem_map.
    It will use two low address copies ...
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ba924c81dd5a7a7fb5ded025af7fdd3b61f8ca67
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sat May 31 22:51:51 2008 -0700

    x86, numa, 32-bit: increase max_elements to 1024
    
    so every element will represent 64M instead of 256M.
    
    AMD opteron could have HW memory hole remapping, so could have
    [0, 8g + 64M) on node0. Reduce element size to 64M to keep that on node 0
    
    Later we need to use find_e820_area() to allocate memory_node_map like
    on 64-bit. But need to move memory_present out of populate_mem_map...
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 471b3c1b011f807d16f1e19d1d4ecf703f1e7d1a
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jun 3 12:39:43 2008 +0200

    x86, numaq 32-bit: build fix
    
    fix:
    
    drivers/built-in.o: In function `acpi_numa_init':
    : undefined reference to `acpi_numa_arch_fixup'
    
    which can happen with ACPI && NUMAQ.

commit cf3d0cb8a10a4fd19439bb34995d9ad28854739a
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jun 3 11:36:56 2008 +0200

    x86: 32-bit numa, build fix
    
    on Summit it's possible to have:
    
     CONFIG_ACPI_SRAT=y
     CONFIG_HAVE_ARCH_PARSE_SRAT=y
    
    in which case acpi.h defines the acpi_numa_slit_init() and
    acpi_numa_processor_affinity_init() methods as a macro.

commit f3294690979634ee10398bb0beadfe1d4edb881d
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jun 3 10:16:10 2008 +0200

    x86, numaq: add pci_acpi_scan_root() stub
    
    allow 32-bit numaq build to succeed with ACPI enabled.

commit b28852d6703e4b72ce363c5168ea8d3fb28b9c57
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jun 3 10:11:07 2008 +0200

    x86: add dummy acpi_numa_processor_affinity_init() implementation on 32-bit
    
    allow CONFIG_ACPI_NUMA builds to succeed.

commit 2772f54bf37b033263abe4a2314c40a308a1a5cd
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jun 3 10:09:45 2008 +0200

    x86: add acpi_numa_slit_init() dummy implementation on 32-bit
    
    allow CONFIG_ACPI_NUMA builds to succeed on 32-bit.

commit 4c1cbafb88490757a38119c41229251369bcecbc
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue Jun 3 09:28:52 2008 +0200

    x86 mpparse: build fix
    
    fix this build bug:
    
     drivers/acpi/pci_irq.c: In function 'acpi_pci_irq_enable':
     drivers/acpi/pci_irq.c:574: error: implicit declaration of function 'mp_config_acpi_gsi'
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5a85bb02ba473aacd29f4039a74744f729443b31
Author: Jaroslav Kysela <perex@perex.cz>
Date:   Tue Jun 3 09:06:20 2008 +0200

    ALSA: Release v1.0.17rc1
    
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit e026892c85571e12f11abffde5a90bcc704d663e
Author: Timur Tabi <timur@freescale.com>
Date:   Mon Jun 2 15:09:35 2008 -0500

    [POWERPC] fsl: Update fsl_soc to use cell-index property of I2C nodes
    
    Currently, fsl_i2c_of_init() uses the order of the I2C adapter nodes in the
    device tree to enumerate the I2C adapters.  Instead, let's check for the
    cell-index property and use it if it exists.
    
    This is handy for device drivers that need to identify the I2C adapters by
    specific numbers.  The Freescale MPC8610 ASoC V2 sound drivers are an example.
    
    Signed-off-by: Timur Tabi <timur@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit fca622c5b21a259950a2964ceca7b6c2a23c849f
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Wed Apr 30 05:23:21 2008 -0500

    [POWERPC] 40x/Book-E: Save/restore volatile exception registers
    
    On machines with more than one exception level any system register that
    might be modified by the "normal" exception level needs to be saved and
    restored on taking a higher level exception.  We already are saving
    and restoring ESR and DEAR.
    
    For critical level add SRR0/1.
    For debug level add CSRR0/1 and SRR0/1.
    For machine check level add DSRR0/1, CSRR0/1, and SRR0/1.
    
    On FSL Book-E parts we always save/restore the MAS registers for critical,
    debug, and machine check level exceptions.  On 44x we always save/restore
    the MMUCR.
    
    Additionally, we save and restore the ksp_limit since we have to adjust it
    for each exception level.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
    Acked-by: Paul Mackerras <paulus@samba.org>

commit 369e757b65d4a5e49bae7cfaf671e784f891cfbe
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Wed Apr 30 04:17:22 2008 -0500

    [POWERPC] Rework EXC_LEVEL_EXCEPTION_PROLOG code
    
    * Cleanup the code a bit my allocating an INT_FRAME on our exception
      stack there by make references go from GPR11-INT_FRAME_SIZE(r8) to
      just GPR11(r8)
    * simplify {lvl}_transfer_to_handler code by moving the copying of the
      temp registers we use if we come from user space into the PROLOG
    * If the exception came from kernel mode copy thread_info flags,
      preempt, and task pointer from the process thread_info.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
    Acked-by: Paul Mackerras <paulus@samba.org>

commit bcf0b0880710409420a4e3b15dbf4b9a63542c0b
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Wed Apr 30 03:49:55 2008 -0500

    [POWERPC] Move to runtime allocated exception stacks
    
    For the additonal exception levels (critical, debug, machine check) on
    40x/book-e we were using "static" allocations of the stack in the
    associated head.S.
    
    Move to a runtime allocation to make the code a bit easier to read as
    we mimic how we handle IRQ stacks.  Its also a bit easier to setup the
    stack with a "dummy" thread_info in C code.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
    Acked-by: Paul Mackerras <paulus@samba.org>

commit c054065bc10a7ee2bcf78b5bc95f4b4d9bdc923a
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Fri May 30 13:43:43 2008 -0500

    [POWERPC] 85xx: Add next-level-cache property
    
    Added next-level-cache to the L1 and a reference to the new L2 label.
    This is per the ePAPR 0.94 spec.  Since we are't really dependent on this
    today we aren't supporting the "legacy" l2-cache phandle that is specified
    in the PPC v2.1 OF Binding spec.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit acd4b715ec83e451990bb82bdbf28ecaeab1b67d
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Fri May 30 12:12:26 2008 -0500

    [POWERPC] Cleanup mpic nodes in .dts
    
    Removed clock-frequency, big-endian, and built-in props as they aren't
    specified anywhere.  Also added compatible = "chrp,open-pic" in the
    places it was missing.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 59d13f9dba56c444e5356b42d3d57b46e44ef975
Author: Bryan O'Donoghue <bodonoghue@codehermit.ie>
Date:   Thu May 8 13:47:00 2008 +0100

    [POWERPC] 83xx: Add support for Analogue & Micro ASP837E board
    
    The following adds support for the Analogue & Micro ASP 8347E, running
    Redboot.
    
    http://www.analogue-micro.com/ASP8347.html
    
    Signed-off-by: Bryan O'Donoghue <bodonoghue@codehermit.ie>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 64f9b5ee17ee7974d7cc58d75221432d86960ba3
Author: Timur Tabi <timur@freescale.com>
Date:   Thu May 15 17:46:10 2008 -0500

    [POWERPC] fsl: Add CS4270 i2c data to fsl_soc.c
    
    The i2c_devices[] array in fsl_soc.c lists all the I2C nodes that are supported
    on Freescale boards.  Add an entry for the Cirrus Logic CS4270 so that a
    new-style CS4270 driver will work.
    
    Signed-off-by: Timur Tabi <timur@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 22fb7d9be593181e2f779cf7a8421703a6be713b
Author: Timur Tabi <timur@freescale.com>
Date:   Thu May 15 17:04:57 2008 -0500

    [POWERPC] fsl: Add warning for unrecognized I2C nodes in the device tree
    
    Update of_find_i2c_driver in fsl_soc.c to display a warning message if an
    I2C node in the device tree isn't found in the i2c_devices[] array.
    
    Signed-off-by: Timur Tabi <timur@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 692d1037e6914a8a32a7a9fba416684c75c7efca
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Fri May 23 17:41:02 2008 +0400

    [POWERPC] fsl_msi: few (mostly cosmetic) fixes
    
    This patch fixes few cosmetic issues, also removes unused function,
    makes some functions static and reduces #ifdef count.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 741edc494978bc2770e891b8cfadbca3246a3d1a
Author: Jason Jin <Jason.jin@freescale.com>
Date:   Fri May 23 16:32:48 2008 +0800

    [POWERPC] 85xx: Enable MSI support for 85xxds board
    
    This patch enabled MSI on 8544ds and 8572ds board.
    So far only one MSI interrupt can generate on 8544 board.
    
    Signed-off-by: Jason Jin <Jason.jin@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 0023352f56f90d01de67f995e248fe4c5308a497
Author: Jason Jin <Jason.jin@freescale.com>
Date:   Fri May 23 16:32:47 2008 +0800

    [POWERPC] 86xx: Enable MSI support for MPC8610HPCD board
    
    This patch enable the MSI on 8610hpcd board.
    Through the msi-available-ranges property, All the 256
    msi interrupts can be tested on this board.
    
    Signed-off-by: Jason Jin <Jason.jin@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 34e36c1541fe70e5b3842a3278c0e7631d31f4cb
Author: Jason Jin <Jason.jin@freescale.com>
Date:   Fri May 23 16:32:46 2008 +0800

    [POWERPC] fsl: PCIe MSI support for 83xx/85xx/86xx processors.
    
    This MSI driver can be used on 83xx/85xx/86xx board.
    In this driver, virtual interrupt host and chip were
    setup. There are 256 MSI interrupts in this host, Every 32
    MSI interrupts cascaded to one IPIC/MPIC interrupt.
    The chip was treated as edge sensitive and some necessary
    functions were setup for this chip.
    
    Before using the MSI interrupt, PCI/PCIE device need to
    ask for a MSI interrupt in the 256 MSI interrupts. A 256bit
    bitmap show which MSI interrupt was used, reserve bit in
    the bitmap can be used to force the device use some designate
    MSI interrupt in the 256 MSI interrupts. Sometimes this is useful
    for testing the all the MSI interrupts. The msi-available-ranges
    property in the dts file was used for this purpose.
    
    Signed-off-by: Jason Jin <Jason.jin@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit aee1dc73b519227084d77b0b2fc972b68b4153d8
Author: Jason Jin <Jason.jin@freescale.com>
Date:   Fri May 23 16:32:45 2008 +0800

    [POWERPC] Update booting-without-of for Freescale PCIe MSI
    
    Binding document adding for Freescale PCIe MSI support.
    
    Signed-off-by: Jason Jin <Jason.jin@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit 69eaf23a9797e1bdf16e210ef4da3e756a41f4de
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Sat May 31 16:14:48 2008 +0100

    [ARM] 5071/2: Drop PXA_SHARPSL_25x/27x case from PXA Kconfig.
    
    As nothing in the code references to the PXA_SHARPSL_25x/27x,
    we can drop that Kconfig case and permit all-zaurus builds.
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Acked-by: Richard Purdie <rpurdie@rpsys.net>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 5806d8abf6b152f23d057c2e6b9199892883a8df
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Sat May 31 16:17:32 2008 +0100

    [ARM] 5073/1: spitz_pm: don't register devices on non-spitz machines
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Acked-by: Richard Purdie <rpurdie@rpsys.net>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 043fbc099af0fc0ec94112c7235b7544147149f4
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Sat May 31 16:16:54 2008 +0100

    [ARM] 5072/1: corgi_pm: don't register devices on non-corgi machines
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Acked-by: Richard Purdie <rpurdie@rpsys.net>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 7c5926d4e8d0f3d36688df4652b8f9f9ef0d7945
Author: Mike Rapoport <mike@compulab.co.il>
Date:   Mon May 12 11:36:28 2008 +0100

    [ARM] 5036/2: Combine cm_x270_defconfig and em_x270_defconfig into xm_x270_defconfig
    
    Combine cm_x270_defconfig and em_x270_defconfig to allow running the
    same kernel on both machines
    
    Signed-off-by: Mike Rapoport <mike@compulab.co.il>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 63b43f5d3264f4d70b5d29885997253d33259744
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sun Apr 20 17:36:20 2008 +0100

    [ARM] pxa: allow PXA to be built for multiple platforms
    
    Convert the 'choice' into a 'menu' to allow multiple platforms to be
    selected.
    
    This means to do a build check across PXA, you don't end up spending
    a lifetime building _twenty_ sodding kernels.
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 5855a1e3c0714242b8a1875383b63ccf9bafaab7
Author: Mike Rapoport <mike@compulab.co.il>
Date:   Mon May 12 06:41:13 2008 +0100

    [ARM] 5035/1: Ensure that zone adjustment is done only on CM-X270
    
    Adjust zones for PCI DMA only if machine_is_armcore() to allow running
    the same kernel on different PXA machines.
    
    Signed-off-by: Mike Rapoport <mike@compulab.co.il>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 0b0a9df6038752674e54e333cd247c877d29aab8
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sun May 18 14:59:36 2008 +0100

    [ARM] pxa: separate out power manager and clock registers
    
    The power manager and core clock registers aren't present in PXA3
    CPUs.  Move them out of pxa-regs.h into pxa2xx-regs.h, and include
    pxa2xx-regs.h where necessary.
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit bc3a595988468b8a9c2526b9fb8d7bcaa27cc1a7
Author: Philipp Zabel <philipp.zabel@gmail.com>
Date:   Mon Jun 2 18:49:27 2008 +0100

    [ARM] 5075/1: i2c-pxa: move i2c pin setup and PCFR_PI2CEN handling into arch/arm/mach-pxa
    
    This fixes a build error introduced when the power manager
    register definitions were moved into pxa2xx-regs.h.
    
    Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 39ab9ddeb3e9573a1ea9a17a1431ea5c81681964
Author: Eric Miao <eric.y.miao@gmail.com>
Date:   Mon Jun 2 11:20:55 2008 -0400

    Input: pxa27x_keypad - add wakeup support
    
    Signed-off-by: Eric Miao <eric.miao@marvell.com>
    Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit ba45ca435060614e595a107ac323a36b52619d7d
Author: Nicolas Ferre <nicolas.ferre@atmel.com>
Date:   Tue Apr 8 13:59:18 2008 +0100

    [ARM] 4940/1: AT91: UDPHS driver: SAM9RL board and cpu integration.
    
    Adds support for the USB High Speed Device Port on the AT91SAM9RL
    system on chip. The AT91SAM9RL uses the same UDPHS IP as the AVR32 and
    the AT91CAP9 (atmel_usba_udc driver).
    
    Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
    Acked-by: Andrew Victor <linux@maxim.org.za>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 6b71dbf65e63c13202fb18773a5fd2d4415b6b2e
Author: Stelian Pop <stelian@popies.net>
Date:   Sat Apr 5 21:16:15 2008 +0100

    [ARM] 4935/1: AT91CAP9: enable RTC-on-RTT in defconfig.
    
    Update the help text for RTC_DRV_AT91SAM9 to mention that the
    option apply to AT91CAP9 processors too, and enable it in the
    defconfig.
    
    Signed-off-by: Stelian Pop <stelian@popies.net>
    Signed-off-by: Andrew Victor <linux@maxim.org.za>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 7c8cf66529ebf95f1a5f34d1b69504d442b42630
Author: Stelian Pop <stelian@popies.net>
Date:   Sat Apr 5 21:15:25 2008 +0100

    [ARM] 4934/1: AT91CAP9 UDPHS driver: board and cpu integration.
    
    This is patch 2 of 2 adding support for the USB High Speed Device Port
    on the AT91CAP9 system on chip. The AT91CAP9 uses the same UDPHS IP
    as the AVR32 and the AT91SAM9RL.
    
    This patch declares the UDPHS ressources in the at91cap9 (cpu and
    adk board) files, wires up the atmel_usba_udc driver to them,
    and activates the driver in the defconfig.
    
    Signed-off-by: Stelian Pop <stelian@popies.net>
    Acked-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
    Acked-by: Andrew Victor <linux@maxim.org.za>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 53d7168026a440c4cba25468a3d926ddd7ab030a
Author: Stelian Pop <stelian@popies.net>
Date:   Sat Apr 5 21:14:03 2008 +0100

    [ARM] 4933/1: AT91CAP9 UDPHS driver: generic AT91 parts.
    
    This is patch 1 of 2 adding support for the USB High Speed Device Port
    on the AT91CAP9 system on chip. The AT91CAP9 uses the same UDPHS IP
    as the AVR32 and the AT91SAM9RL.
    
    This patch makes the generic AT91 adaptations, mainly dealing with
    the addition of the UDPHS UTMI clock.
    
    Signed-off-by: Stelian Pop <stelian@popies.net>
    Acked-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
    Acked-by: Andrew Victor <linux@maxim.org.za>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 19750336d4cc3a171a5aa5f9a258fb81066cc45e
Author: Andrew Victor <linux@maxim.org.za>
Date:   Sat May 24 18:10:26 2008 +0100

    [ARM] 5059/1: [AT91] Convert to new-style UART initialization
    
    Convert the following AT91RM9200-based boards to the new-style UART
    initialization:
      - Conitec ARM&EVA
      - Atmel AT91RM9200-DK
      - Embest ATEB9200
      - Atmel AT91RM9200-EK
      - KwikByte KB920x
    
    Signed-off-by: Andrew Victor <linux@maxim.org.za>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 7b2253418cc12877620b4d6782831e8643ab0afa
Author: Andrew Victor <linux@maxim.org.za>
Date:   Sat May 24 17:48:37 2008 +0100

    [ARM] 5058/1: [AT91] Calao Systems - default configs
    
    Default config files for the three AT91-based boards available from
    Calao Systems: USB_A9260, USB_A9263 and QIL_A9260.
    
    Signed-off-by: Grégory Hermant <gregory.hermant@calao-systems.com>
    Signed-off-by: Andrew Victor <linux@maxim.org.za>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit ca0a789ab9c83d8fdf28f5c2700b316cd5dec2f0
Author: Andrew Victor <linux@maxim.org.za>
Date:   Sat May 24 17:47:04 2008 +0100

    [ARM] 5057/1: [AT91] Calao Systems - board files
    
    Add support for three AT91-based boards available from Calao Systems:
    USB_A9260, USB_A9263 and QIL_A9260.
    
    Signed-off-by: Grégory Hermant <gregory.hermant@calao-systems.com>
    Signed-off-by: Andrew Victor <linux@maxim.org.za>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit e3ba22db09408baee721897fb1b50e16f071d916
Author: Andrew Victor <linux@maxim.org.za>
Date:   Sat May 24 17:06:45 2008 +0100

    [ARM] 5056/1: [AT91] Cleanup YL9200 board file
    
    Cleanup the YL9200 board-support file.
    
    Other things fixed are:
     - Use new-style UART initialization
     - Register all LEDs as gpio_leds.
     - NOR Flash error noted in comments fixed by increasing YL9200_FLASH_SIZE
     - The only I2C device is the AT24C eeprom.
     - Setup of NWAIT pin and programming of SMC controller for the LCD/VGA.
     - Configure touchscreen interrupt pin.
    
    Also adding the board to the KConfig and Makefile.
    
    Signed-off-by: Andrew Victor <linux@maxim.org.za>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit ffdf786291636137ef2d51c3a5d340793032aa28
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sun May 18 14:57:59 2008 +0100

    [ARM] pxa: Add PXA3_ prefix to PXA3 specific constants
    
    standby.S contains both PXA2 and PXA3 specific code.  The PXA3
    specific constants clash with the PXA2 ones, so give them a prefix.
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 4e5e8de0dbdeb08df2b4c15fa2b0ba2216091793
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Thu Apr 24 15:28:11 2008 +0100

    [ARM] pxa: avoid kfreeing static data if platform device fails to register
    
    When a dynamically allocated platform device is 'put', the platform
    device's platform_data is kfree'd.  This is bad if it's pointing at
    static data.  Use the provided function to register platform data
    for these devices.
    
    This also means we can mark the pcmcia ops structures as __initdata.
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 04ba0f656f7580d8a51a5b3441e088309141b67a
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Thu Apr 24 15:23:25 2008 +0100

    [ARM] pxa: avoid registering multiple pxa2xx_pcmcia devices
    
    cm_x270 and mainstone both register their PCMCIA devices using the same
    name, resulting in a warning message from the kernel.  Avoid this by
    making the cm_x270 and mainstone PCMCIA initialisation conditional on
    the machine type we're running on.
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 720046de27ec2a96d4497dbca8ee98657efa059c
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Thu Apr 24 15:13:36 2008 +0100

    [ARM] pxa: don't register lpd270 cpld_irq sysdev if !lpd270
    
    Don't register the LPD270 cpld_irq system device when we're not running
    on a LPD270 machine - "cpld_irq" is also registered (separately) by
    Lubbock and Mainstone.
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 1a7e612fa5ea0311232bd5418a40ec7280557789
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Sat May 31 16:18:11 2008 +0100

    [ARM] 5074/1: fix warning: missing terminating ' character
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Acked-by: Richard Purdie <rpurdie@rpsys.net>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 3d1ba1da2b4ff4ace7801e99fb9a3095b182d847
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 2 13:50:10 2008 +0200

    x86: fix nmi.c build bug
    
    apic.h needs to be included for the apic_write_around() definition.

commit e0773410247f1e5fc6f7c52a4c5f3c6c9873d527
Author: Abhishek Sagar <sagar.abhishek@gmail.com>
Date:   Sat May 31 14:24:02 2008 +0530

    ftrace: export kretprobe_trampoline for function tracer
    
    Follow suit from kprobe implementations on other archs and make kretprobe_trampoline non-static. Ftrace implmentation (more specifically, kernel/trace/trace.c) requires access to it (see-> http://kerneltrap.org/mailarchive/linux-kernel/2008/5/27/1955234).
    
    Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7e0edc1bc343231029084761ebf59e522902eb49
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Sat May 31 01:33:04 2008 +0100

    xen: add new Xen elfnote types and use them appropriately
    
    Define recently added XEN_ELFNOTEs, and use them appropriately.
    Most significantly, this enables domain checkpointing (xm save -c).
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d07af1f0e3a3e378074fc36322dd7b0e72d9a3e2
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Sat May 31 01:33:03 2008 +0100

    xen: resume timers on all vcpus
    
    On resume, the vcpu timer modes will not be restored.  The timer
    infrastructure doesn't do this for us, since it assumes the cpus
    are offline.  We can just poke the other vcpus into the right mode
    directly though.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9c7a794209f8a91f47697c3be20597eb60531e6d
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Sat May 31 01:33:02 2008 +0100

    xen: restore vcpu_info mapping
    
    If we're using vcpu_info mapping, then make sure its restored on all
    processors before relasing them from stop_machine.
    
    The only complication is that if this fails, we can't continue because
    we've already made assumptions that the mapping is available (baked in
    calls to the _direct versions of the functions, for example).
    
    Fortunately this can only happen with a 32-bit hypervisor, which may
    possibly run out of mapping space.  On a 64-bit hypervisor, this is a
    non-issue.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e2426cf85f8db5891fb5831323d2d0c176c4dadc
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Sat May 31 01:24:27 2008 +0100

    xen: avoid hypercalls when updating unpinned pud/pmd
    
    When operating on an unpinned pagetable (ie, one under construction or
    destruction), it isn't necessary to use a hypercall to update a
    pud/pmd entry.  Jan Beulich observed that a similar optimisation
    avoided many thousands of hypercalls while doing a kernel build.
    
    One tricky part is that early in the kernel boot there's no page
    structure, so we can't check to see if the page is pinned.  In that
    case, we just always use the hypercall.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: Jan Beulich <jbeulich@novell.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 15ce60056b24a65b65e28de973a9fd8ac0750a2f
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 2 13:20:11 2008 +0200

    xen: export get_phys_to_machine
    
    -tip testing found the following xen-console symbols trouble:
    
      ERROR: "get_phys_to_machine" [drivers/video/xen-fbfront.ko] undefined!
      ERROR: "get_phys_to_machine" [drivers/net/xen-netfront.ko] undefined!
      ERROR: "get_phys_to_machine" [drivers/input/xen-kbdfront.ko] undefined!
    
    with:
    
      http://redhat.com/~mingo/misc/config-Mon_Jun__2_12_25_13_CEST_2008.bad

commit 9f5314fb4d556d3132c784d0df47352b2830ca53
Author: Jack Steiner <steiner@sgi.com>
Date:   Wed May 28 09:51:18 2008 -0500

    x86, uv: update macros used by UV platform
    
    Update the UV address macros to better describe the
    fields of UV physical addresses. Improve comments
    in the header files. Add additional MMR definitions.
    
    Signed-off-by: Jack Steiner <steiner@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 88ff0a474e98f869d8c321e29481f298320100d6
Author: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Date:   Tue May 27 18:49:39 2008 -0700

    x86: coding style fixes for nmi.c
    
    before
    	total: 1 errors, 6 warnings, 534 lines checked
    after
    	total: 0 errors, 1 warnings, 532 lines checked
    
    Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit fb093eab6d8963a085f112773284f2bcb3d7907b
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue May 27 16:29:20 2008 -0700

    x86: remove duplicated e820 func in setup.h
    
    we already have them in e820.h
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ad90c0e3ce8d20d6873b57e36181ef6d7a0097fe
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Tue May 27 20:48:37 2008 -0400

    ftrace: user update and disable dynamic ftrace daemon
    
    In dynamic ftrace, the mcount function starts off pointing to a stub
    function that just returns.
    
    On start up, the call to the stub is modified to point to a "record_ip"
    function. The job of the record_ip function is to add the function to
    a pre-allocated hash list. If the function is already there, it simply is
    ignored, otherwise it is added to the list.
    
    Later, a ftraced daemon wakes up and calls kstop_machine if any functions
    have been recorded, and changes the calls to the recorded functions to
    a simple nop.  If no functions were recorded, the daemon goes back to sleep.
    
    The daemon wakes up once a second to see if it needs to update any newly
    recorded functions into nops.  Usually it does not, but if a lot of code
    has been executed for the first time in the kernel, the ftraced daemon
    will call kstop_machine to update those into nops.
    
    The problem currently is that there's no way to stop the daemon from doing
    this, and it can cause unneeded latencies (800us which for some is bothersome).
    
    This patch adds a new file /debugfs/tracing/ftraced_enabled. If the daemon
    is active, reading this will return "enabled\n" and "disabled\n" when the
    daemon is not running. To disable the daemon, the user can echo "0" or
    "disable" into this file, and "1" or "enable" to re-enable the daemon.
    
    Since the daemon is used to convert the functions into nops to increase
    the performance of the system, I also added that anytime something is
    written into the ftraced_enabled file, kstop_machine will run if there
    are new functions that have been detected that need to be converted.
    
    This way the user can disable the daemon but still be able to control the
    conversion of the mcount calls to nops by simply,
    
      "echo 0 > /debugfs/tracing/ftraced_enabled"
    
    when they need to do more conversions.
    
    To see the number of converted functions:
    
      "cat /debugfs/tracing/dyn_ftrace_total_info"
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6330a30a76c1e62d4b4ec238368957f8febf9113
Author: Vegard Nossum <vegard.nossum@gmail.com>
Date:   Wed May 28 09:46:19 2008 +0200

    x86: break mutual header inclusion
    
    This breaks up the mutual inclusion between headers ptrace.h and vm86.h
    by moving some small part of vm86.h which is needed by ptrace.h into
    processor-flags.h.
    
    We also try to move #include lines to the top.
    
    This has been compile tested on x86_32 and x86_64 defconfig, and run
    through 'make headers_check'.
    
    Cc: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 83bea8e1fa0c47b30664b6f92397c016c22f77fb
Author: Vegard Nossum <vegard.nossum@gmail.com>
Date:   Tue May 27 21:03:46 2008 +0200

    x86: fix incomplete include guard in include/asm-x86/seccomp_32.h
    
    Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 76094a2cf46e4ab776055d4086615b884408568c
Author: Abhishek Sagar <sagar.abhishek@gmail.com>
Date:   Wed May 28 00:03:18 2008 +0530

    ftrace: distinguish kretprobe'd functions in trace logs
    
    Tracing functions via ftrace which have a kretprobe installed on them, can produce misleading output in their trace logs. E.g, consider the correct trace of the following sequence:
    
    do_IRQ()
    {
    ~
      irq_enter();
    ~
    }
    
    Trace log (sample):
    <idle>-0     [00] 4154504455.781616: irq_enter <- do_IRQ
    
    But if irq_enter() has a kretprobe installed on it, the return value stored on the stack at each invocation is modified to divert the return to a kprobe trampoline function called kretprobe_trampoline(). So with this the trace would (currently) look like:
    
    <idle>-0     [00] 4154504455.781616: irq_enter <- kretprobe_trampoline
    
    Now this is quite misleading to the end user, as it suggests something that didn't actually happen. So just to avoid such misinterpretations, the inlined patch aims to output such a log as:
    
    <idle>-0     [00] 4154504455.781616: irq_enter <- [unknown/kretprobe'd]
    
    Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
    Acked-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8c2238eaaf0f774ca0f8d9daad7a616429bbb7f1
Author: Jason Wessel <jason.wessel@windriver.com>
Date:   Tue May 27 12:23:29 2008 -0500

    softlockup: fix NMI hangs due to lock race - 2.6.26-rc regression
    
    The touch_nmi_watchdog() routine on x86 ultimately calls
    touch_softlockup_watchdog().  The problem is that to touch the
    softlockup watchdog, the cpu_clock code has to be called which could
    involve multiple cpu locks and can lead to a hard hang if one of the
    locks is held by a processor that is not going to return anytime soon
    (such as could be the case with kgdb or perhaps even with some other
    kind of exception).
    
    This patch causes the public version of the
    touch_softlockup_watchdog() to defer the cpu clock access to a later
    point.
    
    The test case for this problem is to use the following kernel config
    options:
    
    CONFIG_KGDB_TESTS=y
    CONFIG_KGDB_TESTS_ON_BOOT=y
    CONFIG_KGDB_TESTS_BOOT_STRING="V1F100I100000"
    
    It should be noted that kgdb test suite and these options were not
    available until 2.6.26-rc2, so it was necessary to patch the kgdb
    test suite during the bisection.
    
    I would consider this patch a regression fix because the problem first
    appeared in commit 27ec4407790d075c325e1f4da0a19c56953cce23 when some
    logic was added to try to periodically sync the clocks.  It was
    possible to work around this particular problem by simply not
    performing the sync anytime the system was in a critical context.
    This was ok until commit 3e51f33fcc7f55e6df25d15b55ed10c8b4da84cd,
    which added config option CONFIG_HAVE_UNSTABLE_SCHED_CLOCK and some
    multi-cpu locks to sync the clocks.  It became clear that accessing
    this code from an nmi was the source of the lockups.  Avoiding the
    access to the low level clock code from an code inside the NMI
    processing also fixed the problem with the 27ec44... commit.
    
    Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c1f64a58003fd2efaa725a857e269a15f765791a
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue May 27 09:47:13 2008 -0700

    x86: MMIO and gcc re-ordering issue
    
    On Tue, 27 May 2008, Linus Torvalds wrote:
    >
    > Expecting people to fix up all drivers is simply not going to happen. And
    > serializing things shouldn't be *that* expensive. People who cannot take
    > the expense can continue to use the magic __raw_writel() etc stuff.
    
    Of course, for non-x86, you kind of have to expect drivers to be
    well-behaved, so non-x86 can probably avoid this simply because there are
    less relevant drivers involved.
    
    Here's a UNTESTED patch for x86 that may or may not compile and work, and
    which serializes (on a compiler level) the IO accesses against regular
    memory accesses.
    
    __read[bwlq]()/__write[bwlq]() are not serialized with a :"memory"
    barrier, although since they still use "asm volatile" I suspect that i
    practice they are probably serial too. Did not look very closely at any
    generated code (only did a trivial test to see that the code looks
    *roughly* correct).
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1a5726528a70bb239bdd149aef7f2155cd2b1699
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 2 12:21:36 2008 +0200

    fix build bug in "x86: add PCI extended config space access for AMD Barcelona"

commit c78277288e3d561d55fb48bc0fe8d6e2cf4d0880
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Thu May 29 09:02:19 2008 +0100

    CONFIG_PM_SLEEP fix: xen: fix compilation when CONFIG_PM_SLEEP is disabled
    
    Xen save/restore depends on CONFIG_PM_SLEEP being set for device_power_up/down.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c46e62f73569d7ef42255bd6f31e35925b7f1492
Author: Pavel Machek <pavel@suse.cz>
Date:   Wed May 28 12:42:57 2008 +0200

    i8259: fix final ugliness
    
    Introduce IRQx_VECTOR on 32-bit, so that #ifdef noise is kept
    down. There should be no object code change.
    
    [ mingo@elte.hu: merged to x86/irq not x86/i8259 due to x86/irq having
      restructured the vector code into asm-x86/irq_vectors.h, which this
      patch touches. ]
    
    Signed-off-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6fc92866a4a6778a9732a14b61f70cb9014b2a1a
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Jun 2 10:54:16 2008 +0200

    fix build bug in "x86: add PCI extended config space access for AMD Barcelona"
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 831d991821daedd4839073dbca55514432ef1768
Author: Robert Richter <robert.richter@amd.com>
Date:   Mon Sep 3 10:17:39 2007 +0200

    x86: add PCI extended config space access for AMD Barcelona
    
    This patch implements PCI extended configuration space access for
    AMD's Barcelona CPUs. It extends the method using CF8/CFC IO
    addresses. An x86 capability bit has been introduced that is set for
    CPUs supporting PCI extended config space accesses.
    
    Signed-off-by: Robert Richter <robert.richter@amd.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d2cd74b158d7214a556226e3312f9fb1de64d7ae
Author: Takashi Iwai <tiwai@suse.de>
Date:   Mon Jun 2 11:45:53 2008 +0200

    [ALSA] emu10k1 - Fix inverted Analog/Digital mixer switch on Audigy2
    
    On Audigy2 Platinum, the Analog/Digital mixer switch is inverted.
    	https://bugzilla.novell.com/show_bug.cgi?id=396204
    
    The patch adds a simple workaround.
    
    There might be another device requiring a similar fix, too (or fix for
    audigy2 generically), but right now I fix only the known broken one.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 014c257cce65e9d1cd2d28ec1c89a37c536b151d
Author: Abhishek Sagar <sagar.abhishek@gmail.com>
Date:   Sat May 31 14:23:50 2008 +0530

    ftrace: core support for ARM
    
    Core ftrace support for the ARM architecture, which includes support
    for dynamic function tracing.
    
    Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e8ef4347099584b49ecf74144ad2089b724292cf
Author: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date:   Mon Jun 2 00:41:57 2008 -0400

    Input: serio - remove pending events when unregistering driver
    
    That fixes an opps when driver is repeatedly loaded and unloaded in
    a tight loop.
    
    Tested-by: Roland Kletzing <devzero@web.de>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit f6d65610df3bd4e7138da03aec391224219df135
Author: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date:   Mon Jun 2 00:39:45 2008 -0400

    Input: atkbd - use ushort instead of uchar keymap
    
    Since some of the keycodes defined in input.h have values greater
    than 255 we should use unsigned shorts in keymaps.
    
    Tested-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 5a18c343a6bee4b38965f14a40ccb95306641f87
Author: Pau Oliva Fora <pau@eslack.org>
Date:   Mon Jun 2 00:38:35 2008 -0400

    Input: add HTC Shift Touchscreen Driver
    
    Signed-off-by: Pau Oliva Fora <pau@eslack.org>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 9a73aa81ffb993382afed2ed404bc2b330d75427
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Thu May 29 16:25:56 2008 -0700

    x86: 32bit numa srat fix early_ioremap leak
    
    on two node system (16g RAM) with numa config I got this crash:
    
    get_memcfg_from_srat: assigning address to rsdp
    RSD PTR  v0 [ACPIAM]
    ACPI: Too big length in RSDT: 92
    failed to get NUMA memory information from SRAT table
    NUMA - single node, flat memory mode
    Node: 0, start_pfn: 0, end_pfn: 153
     Setting physnode_map array to node 0 for pfns:
     0
    ...
    Pid: 0, comm: swapper Not tainted 2.6.26-rc4 #4
     [<80b41289>] hlt_loop+0x0/0x3
     [<8011efa0>] ? alloc_remap+0x50/0x70
     [<8079e32e>] alloc_node_mem_map+0x5e/0xa0
     [<8012e77b>] ? printk+0x1b/0x20
     [<80b590f6>] free_area_init_node+0xc6/0x470
     [<80b588fc>] ? __alloc_bootmem_node+0x2c/0x50
     [<80b58ad8>] ? find_min_pfn_for_node+0x38/0x70
     [<8012e77b>] ? printk+0x1b/0x20
     [<80b597c4>] free_area_init_nodes+0x254/0x2d0
     [<80b544d7>] zone_sizes_init+0x97/0xa0
     [<80b48a03>] setup_arch+0x383/0x530
     [<8012e77b>] ? printk+0x1b/0x20
     [<80b41aa4>] start_kernel+0x64/0x350
     [<80b412d8>] i386_start_kernel+0x8/0x10
     =======================
    
    this patch increases the acpi table limit to 32.
    Also match early_ioremap() with early_iounmap().
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a5481280b29b6a3db912ec100498bd31eaa6d2db
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Thu May 29 12:58:37 2008 -0700

    x86: extend e820 early_res support 32bit -fix #5
    
    reserve early numa kva, so it will not clash with new RAMDISK
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 163872950dc856fd23849c27f60049feaac49ae6
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Thu May 29 12:57:22 2008 -0700

    x86: extend e820 early_res support 32bit -fix #4
    
    reserve_early pgdata for 32bit numa
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f0d43100f13be0fa5bf52741d7084bb27f00e621
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Thu May 29 12:56:36 2008 -0700

    x86: extend e820 early_res support 32bit -fix #3
    
    introduce init_pg_table_start, so xen PV could specify the value.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e83728c7b0ce92e57aa90eb4fc271a29d7a393d5
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Wed Apr 16 16:37:35 2008 -0700

    ns8320: use netdev_alloc_skb
    
    Use netdev_alloc_skb. This sets skb->dev and allows arch specific
    allocation.
    
    Compile tested only.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit c7d6b7d20f42996b28b6a26587a081ce0fc37304
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Wed Apr 16 16:37:30 2008 -0700

    ts108: use netdev_alloc_skb
    
    Use netdev_alloc_skb for rx buffer allocation. This sets skb->dev
    and can be overriden for NUMA machines.
    
    This device is PowerPC only, so not tested or compiled.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 20cbe73cd52f6476f4f7122e8fc801896ea3c4b6
Author: Marcin Slusarz <marcin.slusarz@gmail.com>
Date:   Wed May 14 16:20:17 2008 -0700

    net/s2io: set_rxd_buffer_pointer returns -ENOMEM, not ENOMEM
    
    Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
    Cc: Ramkrishna Vepa <ram.vepa@neterion.com>
    Cc: Rastapur Santosh <santosh.rastapur@neterion.com>
    Cc: Sivakumar Subramani <sivakumar.subramani@neterion.com>
    Cc: Sreenivasa Honnur <sreenivasa.honnur@neterion.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit a068c0adf2fe28b324bca87f85d27af7f993cdaf
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Wed May 14 17:04:17 2008 -0700

    sky2: pci power savings
    
    Turn on special bits to save more power when device is shutdown.
    Tested on a limited range of hardware, some of the bits are for hardware
    that probably isn't even in production (like Yukon Supreme) and was ported
    from the vendor driver.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit db99b98885e717454feef1c6868b27d3f23c2e7c
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Wed May 14 17:04:16 2008 -0700

    sky2: put PHY in sleep when down
    
    Put PHY int sleep mode (from vendor sk98lin 10.50 driver) when the
    network device is brought down.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit b96936da7a8911cfa29225aa4dc380aba1b8a86e
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Wed May 14 17:04:15 2008 -0700

    sky2: split phy power into two functions
    
    Later changes add more code to PHY power changes so refactor now.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 25d90810ff49d2a63475776f24c74c6bb49b045f
Author: Tobias Diedrich <ranma+kernel@tdiedrich.de>
Date:   Sun May 18 15:04:29 2008 +0200

    [netdrvr] forcedeth: reorder suspend/resume code
    
    Match the suspend/resume code ordering in e100/e1000e more closely.
    For example the configuration space should be saved on suspend even for
    devices that are not up.
    
    Signed-off-by: Tobias Diedrich <ranma+kernel@tdiedrich.de>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 1a1ca86158eee303af5270338695f90bc7ae02b3
Author: Tobias Diedrich <ranma+kernel@tdiedrich.de>
Date:   Sun May 18 15:03:44 2008 +0200

    [netdrvr] forcedeth: save/restore device configuration space
    
    The memory mapped device configuration space is lost during hibernate.
    Save and restore it (fixes 'swapped mac' problem).
    
    Signed-off-by: TTobias Diedrich <ranma+kernel@tdiedrich.de>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit f735a2a1a4f2a0f5cd823ce323e82675990469e2
Author: Tobias Diedrich <ranma+kernel@tdiedrich.de>
Date:   Sun May 18 15:02:37 2008 +0200

    [netdrvr] forcedeth: setup wake-on-lan before shutting down
    
    When hibernating in 'shutdown' mode, after saving the image the suspend hook
    is not called again.
    However, if the device is in promiscous mode, wake-on-lan will not work.
    This adds a shutdown hook to setup wake-on-lan before the final shutdown.
    
    Signed-off-by: Tobias Diedrich <ranma+kernel@tdiedrich.de>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 2914f3efa7ef80f12ff798cb1aa46af57838f912
Author: Daniel Walker <dwalker@mvista.com>
Date:   Thu May 22 00:00:03 2008 -0700

    ps3: gelic: updown_lock semaphore to mutex
    
    Signed-off-by: Daniel Walker <dwalker@mvista.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 5a2d9af2769c0b4c6ab6d88d31fa3b9a4a432b09
Author: Daniel Walker <dwalker@mvista.com>
Date:   Thu May 22 00:00:02 2008 -0700

    ps3: gelic: assoc_stat_lock semaphore to mutex
    
    Signed-off-by: Daniel Walker <dwalker@mvista.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 3700b62be8c97bec3eb10198d72edb745652cb70
Author: Daniel Walker <dwalker@mvista.com>
Date:   Thu May 22 00:00:01 2008 -0700

    ps3: gelic: scan_lock semaphore to mutex
    
    Signed-off-by: Daniel Walker <dwalker@mvista.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit d8b35fac8c7e1b44d873c1afcc5f88bc5ef4b361
Author: Laurent Pinchart <laurentp@cse-semaphore.com>
Date:   Mon May 26 11:53:45 2008 +0200

    fs_enet: MDIO on GPIO support
    
    Port the fs_enet driver to support the MDIO on GPIO driver for PHY access
    in addition to the mii-bitbang driver.
    
    Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit a5edeccb1a8432ae5d9fb9bccea5a4b64c565017
Author: Laurent Pinchart <laurentp@cse-semaphore.com>
Date:   Mon May 26 11:53:21 2008 +0200

    net: OpenFirmware GPIO based MDIO bitbang driver
    
    This patch adds an MDIO bitbang driver that uses the GPIO library and its
    OF bindings to access the bus I/Os.
    
    Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 62c78329581e76347e1078b8ea996b603be3efec
Author: Ben Hutchings <bhutchings@solarflare.com>
Date:   Fri May 30 22:27:46 2008 +0100

    sfc: Reduce I2C udelay to 5 resulting in a clock frequency of 100 kHz
    
    Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 37b5a60335305e46be93c2eb904c8b5be7aba5f6
Author: Ben Hutchings <bhutchings@solarflare.com>
Date:   Fri May 30 22:27:04 2008 +0100

    sfc: Use kernel I2C system and i2c-algo-bit driver
    
    Remove our own implementation of I2C bit-banging.
    
    Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 9e833be3a13aa64e1f3dc50ce0ad95278212511d
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Fri May 30 10:29:19 2008 -0700

    cxgb3: fix build error when INET=n
    
    cxgb3 uses lro_* functions and selects INET_LRO, but this doesn't help unless
    INET is already enabled, so make the driver depend on INET also.
    
    sge.c:(.text+0x9f09a): undefined reference to `lro_flush_all'
    sge.c:(.text+0x9f62f): undefined reference to `lro_receive_skb'
    sge.c:(.text+0x9f8a3): undefined reference to `lro_receive_frags'
    sge.c:(.text+0x9fbe0): undefined reference to `lro_vlan_hwaccel_receive_skb'
    sge.c:(.text+0x9ffcd): undefined reference to `lro_vlan_hwaccel_receive_frags'
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit dfc2c0a6db926749bd49101503644bf915f70e45
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Fri May 30 09:49:58 2008 -0700

    tlan: wrap source lines
    
    Make driver more readable on standard 80 col windows.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit a3ccc78968f00b6589653c1cccadb7940594935a
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Fri May 30 09:49:57 2008 -0700

    tlan: proper shared IRQ support
    
    Handle shared IRQ correctly. If IRQ is shared, it typically will show up
    as an IRQ with an empty status field. So check in driver and handle it
    without crapping out with invalid interrupt message.
    
    Compile tested only.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 9ded65a1d79a2ca9aa44ee0989fd7924304c31cc
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Fri May 30 09:49:56 2008 -0700

    tlan: manage rx allocation failure better
    
    Rx allocation failure at runtime is non-fatal. For normal Rx frame, it
    just reuses the buffer, and during setup it just continues with a smaller
    receive buffer pool.
    
    Compile tested only.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 93e16847c9db0093065c98063cfc639cdfccf19a
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Fri May 30 09:49:55 2008 -0700

    tlan: 64bit conversion
    
    Make this driver compile cleanly on 64 bit platforms.
    Compile tested only.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 92cee9f6804786da6b63255edce7983bebf75655
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Fri May 30 09:49:54 2008 -0700

    tlan: remove unused devName field
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit f8f31544bf12e0934acb197889215bdc41762912
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Fri May 30 09:49:53 2008 -0700

    tlan: use netdevice stats
    
    Use new netdevice common stats area.
    
    Compile tested only.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 41873e9aff0632d80c74380d58a89e8d420151bd
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Fri May 30 09:49:52 2008 -0700

    tlan: get rid of padding buffer
    
    Use skb_padto to pad frames, this avoid allocation of separate buffer just
    for dma of the extra bytes.
    
    Compile tested only.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 981813d8e0a16946f511f4eda17bb4ee4fa2769c
Author: Brice Goglin <brice@myri.com>
Date:   Fri May 9 02:22:16 2008 +0200

    myri10ge: add Direct Cache Access support
    
    Add I/O AT DCA (Direct Cache Access) support.
    
    Signed-off-by: Brice Goglin <brice@myri.com>
    Signed-off-by: Andrew Gallatin <gallatin@myri.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 0dcffac1a329be69bab0ac604bf7283737108e68
Author: Brice Goglin <brice@myri.com>
Date:   Fri May 9 02:21:49 2008 +0200

    myri10ge: add multislices support
    
    Add multi-slice/MSI-X support. By default, a single slice
    (and the normal firmware) are used.  To enable msi-x, multi-slice
    mode, one must load the driver with myri10ge_max_slices set to
    either -1, or something larger than 1.
    
    Signed-off-by: Brice Goglin <brice@myri.com>
    Signed-off-by: Andrew Gallatin <gallatin@myri.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 779297320d192655c2f95a870c12e9b307612429
Author: Brice Goglin <brice@myri.com>
Date:   Fri May 9 02:21:10 2008 +0200

    myri10ge: add routines for multislices
    
    Add several routines that multislices support will use.
    
    Signed-off-by: Brice Goglin <brice@myri.com>
    Signed-off-by: Andrew Gallatin <gallatin@myri.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 23deb06821442506615f34bd92ccd6a2422629d7
Author: H. Peter Anvin <hpa@zytor.com>
Date:   Fri May 30 17:19:03 2008 -0700

    x86: move x86-specific documentation into Documentation/x86
    
    The current organization of the x86 documentation makes it appear as
    if the "i386" documentation doesn't apply to x86-64, which is does.
    Thus, move that documentation into Documentation/x86, and move the
    x86-64-specific stuff into Documentation/x86/x86_64 with the eventual
    goal to move stuff that isn't actually 64-bit specific back into
    Documentation/x86.
    
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 4039feb5bae72a5fed9ba6bc1a9cfd8dfe0a8613
Author: H. Peter Anvin <hpa@zytor.com>
Date:   Fri May 30 17:16:20 2008 -0700

    x86: update Documentation/i386/boot.txt
    
    Document QUIET_FLAG, correct the definition of several fields, make it
    clear this applies to the entire x86 architecture, not just i386.
    
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 3b6b9293d0f8e1b11630102013ca2a1dcef17d44
Author: Kristian Høgsberg <krh@redhat.com>
Date:   Thu May 29 18:31:15 2008 -0400

    x86: Honor 'quiet' command line option in real mode boot decompressor.
    
    This patch lets the early real mode code look for the 'quiet' option
    on the kernel command line and pass a loadflag to the decompressor.
    When this flag is set, we suppress the "Decompressing Linux... Parsing
    ELF... done." messages.
    
    Signed-off-by: Kristian Høgsberg <krh@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 23968f71b26ece45ed52895d41b0208b90a516e7
Author: Kristian Høgsberg <krh@redhat.com>
Date:   Thu May 29 18:31:14 2008 -0400

    x86: Use structs instead of hardcoded offsets in x86 boot decompressor.
    
    Replace hardcoded offsets embedded in macros in
    arch/x86/boot/compressed with proper structure references.
    
    Signed-off-by: Kristian Høgsberg <krh@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 1c47cd638e8302bc38be1f6d81067950e038ebd3
Author: H. Peter Anvin <hpa@zytor.com>
Date:   Fri May 30 15:42:45 2008 -0700

    x86: fix overlong line in arch/x86/kernel/cpu/amd_64.c
    
    Clean up an overlong line in arch/x86/kernel/cpu/amd_64.c.
    
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 30a713180b3d08fdec5ca572e5a1cd35253c5d8e
Author: Dave Jones <davej@redhat.com>
Date:   Thu May 22 18:57:25 2008 -0400

    x86: Move the 64-bit Centaur specific parts out of setup_64.c
    
    Create a separate centaur_64.c file in the cpu/ dir for
    the useful parts to live in.
    
    Signed-off-by: Dave Jones <davej@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 7e2191127eb414d7d5a11df6552ab6e3845d17a1
Author: Dave Jones <davej@redhat.com>
Date:   Thu May 22 18:55:06 2008 -0400

    x86: Remove workaround for prescott (32bit P4) from 64-bit code.
    
    Signed-off-by: Dave Jones <davej@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit a82fbe31cb387bb246e2d3b3c177f551bb991135
Author: Dave Jones <davej@redhat.com>
Date:   Thu May 22 18:54:32 2008 -0400

    x86: Move the 64-bit Intel specific parts out of setup_64.c
    
    Create a separate intel_64.c file in the cpu/ dir for
    the useful parts to live in.
    
    Signed-off-by: Dave Jones <davej@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 4d285878564bb46cf64e54be18eeffe33ca583a0
Author: Dave Jones <davej@redhat.com>
Date:   Thu May 22 18:48:32 2008 -0400

    x86: Move the AMD64 specific parts out of setup_64.c
    
    Create a separate amd_64.c file in the cpu/ dir for
    the useful parts to live in.
    
    Signed-off-by: Dave Jones <davej@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit d364319b989967b74e57fef5c8017fd56a16c392
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Fri May 2 23:42:01 2008 +0200

    x86: move mmconfig declarations to header
    
    arch/x86/kernel/mmconf-fam10h_64.c is missing the prototypes, which
    are decalred in arch/x86/kernel/setup_64.c. Move the prototypes and
    the inline stubs to the appropriate header file.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ba3a5974239293d921235e6fa82b09b670e674ef
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri May 30 14:55:47 2008 +0200

    - fix typo in include/asm-x86/nmi.h

commit 7a14ce1d8c1d3a6118d406e64eaf9aa70375e085
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 15:43:53 2008 +0200

    nohz: reduce jiffies polling overhead
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 02ff375590ac4140d88afc76505df1ad45c6af59
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 15:43:53 2008 +0200

    softlockup: fix false positives on nohz if CPU is 100% idle for more than 60 seconds
    
    Fix (probably theoretical only) rq->clock update bug:
    in tick_nohz_update_jiffies() [which is called on all irq
    entry on all cpus where the irq entry hits an idle cpu] we
    call touch_softlockup_watchdog() before we update jiffies.
    That works fine most of the time when idle timeouts are within
    60 seconds. But when an idle timeout is beyond 60 seconds,
    jiffies is updated with a jump of more than 60 seconds,
    which causes a jump in cpu-clock of more than 60 seconds,
    triggering a false positive.
    
    Reported-by: David Miller <davem@davemloft.net>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a5003fc04113c217370409beac812831cbf6e0ac
Author: Takashi Iwai <tiwai@suse.de>
Date:   Fri May 30 09:49:41 2008 +0200

    [ALSA] emu10k1 - simplify page allocation for synth
    
    Simplify the page allocation of emu10k1 driver for emux synth support.
    Since these pages aren't be necessarily coherent, we can avoid
    expensive DMA-coherent routines.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 2621f0338ce4e3e57cc32a967f5a3d2999390fe3
Author: Takashi Iwai <tiwai@suse.de>
Date:   Fri May 30 11:27:24 2008 +0200

    [ALSA] trivial clean up of sound/isa/sb/Makefile
    
    Remove unneeded sort in sound/isa/sb/Makefile.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 72860b0f3c4a303498c9e16c8a4a38ddf23d56de
Author: Takashi Iwai <tiwai@suse.de>
Date:   Fri May 30 11:25:03 2008 +0200

    sound: Clean up sound/oss/Kconfig
    
    Removed unnecessary dependencies, fix a wrong selection, and
    make CONFIG_SOUND_OSS menuconfig to simplify.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit e22af66fc85a8b008237970da4d9b6910422536b
Merge: a4831fb... f7b0b93...
Author: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Date:   Fri May 30 10:46:30 2008 +0200

    Merge branch 'atags' into for-rmk

commit a4831fbe096a6f4f691fd71b041ce27add54088e
Author: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Date:   Wed May 21 10:17:07 2008 +0200

    ns9xxx: fix assembler version of __REG2 to be consistent with the C version
    
    It's not very critical because __REG2 isn't used in assembler code
    currently.
    
    Additionally some white space noise is fixed.
    
    Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>

commit f7b0b939d54b457ba172e088f477af2012aef9b3
Author: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Date:   Thu Feb 21 15:04:40 2008 +0100

    clean up atags exporting code
    
    This gets rid of two static variables (one of them being __initdata)
    and a static function.
    
    Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
    Acked-by: Uli Luckas <u.luckas@road.de>

commit 8ff7f2a46bd8831e1f1f2a694ec13921720180b7
Author: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Date:   Thu Feb 21 16:30:10 2008 +0100

    There is no need to have BOOT_PARAMS_SIZE known outside of atags.c
    
    atags.c was the only user of KEXEC_BOOT_PARAMS_SIZE and kexec.h
    was only included to get that definition.
    
    Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
    Acked-by: Uli Luckas <u.luckas@road.de>

commit 8bb8b453cb458d8f62411e78a4cfd6d860b503b6
Author: Takashi Iwai <tiwai@suse.de>
Date:   Fri May 30 09:47:45 2008 +0200

    [ALSA] trident - clean up obsolete synth codes
    
    Clean up the unused synth codes in the memory handling of trident driver.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 23ce1547638443f0053dd674e728062c48ff0e39
Author: Takashi Iwai <tiwai@suse.de>
Date:   Fri May 30 09:22:22 2008 +0200

    [ALSA] Make ak4531 local to ens1370 driver
    
    The ak4531 module is used only by ens1370 driver (and unlikely that
    any other will use it ever).  Let's make it local to ens1370.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit c18f68e4d809a517ed8df540bac2993a4f14d9a4
Author: Takashi Iwai <tiwai@suse.de>
Date:   Thu May 29 18:53:05 2008 +0200

    [ALSA] Clean up sound/pci/ac97/Makefile
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit c3a34f4390396a4bede3f8b7bcc5153f50b974bb
Author: Jiri Kosina <jkosina@suse.cz>
Date:   Wed May 28 01:10:52 2008 -0400

    Input: i8042 - add Intel D845PESV to nopnp list
    
    This patch introduces i8042_dmi_nopnp_table to make it possible to perform
    DMI matches for systems that need 'i8042.nopnp' to work correctly, and
    introduces such an entry for Intel D845PESV -- this system doesn't
    detect PS2 mouse reliably without this option, as reported by Robert
    Lewis.
    
    [dtor@mail.ru - make it compile if CONFIG_PNP is off - reported
     by Randy Dunlap]
    
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 0723abd0b2c9d4603b8c51d6615800c2439a328e
Author: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Date:   Tue May 20 07:59:23 2008 -0500

    [POWERPC] 4xx: Fix compiler warning on DCR_NATIVE only builds
    
    With the recent DCR code rework, we get a compiler warning about
    find_dcr_parent being defined but not used.  This fixes it by only defining
    the function if CONFIG_PPC_DCR_MMIO is set.
    
    Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

commit 4ebef31fa6e013e5cd3d4522e6018eb6d55046be
Author: Sean MacLennan <smaclennan@pikatech.com>
Date:   Tue May 20 08:28:52 2008 -0500

    [POWERPC] PIKA Warp: Update platform code to support Rev B boards
    
    * Switched from 64M NOR/64M NAND to 4M NOR/256M NAND.
    * Full DTM support including critical temperature.
    * Added POST information.
    * Removed LED function, moved to new LED driver.
    * Moved ad7414 to new style I2C initialization.
    
    Signed-off-by: Sean MacLennan <smaclennan@pikatech.com>
    Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

commit 0393cb615f369b6ea0e636dd4d1e25675657dc75
Author: Sean MacLennan <smaclennan@pikatech.com>
Date:   Tue Apr 29 13:27:46 2008 +1000

    [POWERPC] PIKA Warp: Update DTS to support Rev B boards
    
    * Switched from 64M NOR/64M NAND to 4M NOR/256M NAND.
    * Added led entries.
    * Added fpga-sd entry.
    * Added ad7414 entry.
    
    Signed-off-by: Sean MacLennan <smaclennan@pikatech.com>
    Acked-by: Grant Likely <grant.likely@secretlab.ca>
    Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

commit 6f031101f5c6bb44762911909da575127f676eb8
Author: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Date:   Fri May 16 00:41:23 2008 +1000

    [POWERPC] 4xx: Fix PCI mem in rainier DTS
    
    This fixes the PCI node in the Rainier to match the spec from AMCC.  A
    similar fix was done for 440EPx, which shares the same values as 440GRx.
    
    Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

commit 71f349799b34c8b6ce3df42126b4de6cfa16456d
Author: David Gibson <david@gibson.dropbear.id.au>
Date:   Thu May 15 16:46:39 2008 +1000

    [POWERPC] Convert remaining dts-v0 files to v1
    
    At the moment we have a mixture of left-over version 0 and new-format
    version 1 files in arch/powerpc/boot/dts.  This is potentially
    confusing to people new to the dts format attempting to figure it out.
    
    So, this patch converts all the as-yet unconverted dts v0 files and
    converts them to v1.  They're mechanically-converted, and not hand
    tweaked so in some cases they're not 100% in keeping with usual v1
    style, but the convertor program does have some heuristics so the
    discrepancies aren't too bad.
    
    I have checked that this patch produces no changes to the resulting
    dtb binaries.
    
    Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
    Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
    Acked-by: Geoff Levand <geoffrey.levand@am.sony.com>
    Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

commit b786af117b360843349cf66165c4efa0217ca2a7
Author: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Date:   Wed May 7 04:29:17 2008 +1000

    [POWERPC] Refactor DCR code
    
    Previously, DCR support was configured at compile time to either use
    MMIO or native dcr instructions.  Although this works for most
    platforms, it fails on FPGA platforms:
    
    1) Systems may include more than one DCR bus.
    2) Systems may be native DCR capable and still use memory mapped DCR interface.
    
    This patch provides runtime support based on the device trees for the
    case where CONFIG_PPC_DCR_MMIO and CONFIG_PPC_DCR_NATIVE are both
    selected.  Previously, this was a poorly defined configuration, which
    happened to provide NATIVE support.  The runtime selection is made
    based on the dcr-controller having a 'dcr-access-method' attribute
    in the device tree.  If only one of the above options is selected,
    then the code uses #defines to select only the used code in order to
    avoid introducing overhead in existing usage.
    
    Signed-off-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
    Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

commit a5b17df04c4ad8f25fc598fce37fccb4b387c94c
Merge: b79eeeb... c03571a...
Author: David S. Miller <davem@davemloft.net>
Date:   Thu May 29 03:31:03 2008 -0700

    Merge branch 'upstream-next-davem' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

commit b79eeeb9e48457579cb742cd02e162fcd673c4a3
Author: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Date:   Thu May 29 03:25:23 2008 -0700

    tcp: Reorganize tcp_sock to fill 64-bit holes & improve locality
    
    I tried to group recovery related fields nearby (non-CA_Open related
    variables, to be more accurate) so that one to three cachelines would
    not be necessary in CA_Open. These are now contiguously deployed:
    
      struct sk_buff_head        out_of_order_queue;   /*  1968    80 */
      /* --- cacheline 32 boundary (2048 bytes) --- */
      struct tcp_sack_block      duplicate_sack[1];    /*  2048     8 */
      struct tcp_sack_block      selective_acks[4];    /*  2056    32 */
      struct tcp_sack_block      recv_sack_cache[4];   /*  2088    32 */
      /* --- cacheline 33 boundary (2112 bytes) was 8 bytes ago --- */
      struct sk_buff *           highest_sack;         /*  2120     8 */
      int                        lost_cnt_hint;        /*  2128     4 */
      int                        retransmit_cnt_hint;  /*  2132     4 */
      u32                        lost_retrans_low;     /*  2136     4 */
      u8                         reordering;           /*  2140     1 */
      u8                         keepalive_probes;     /*  2141     1 */
    
      /* XXX 2 bytes hole, try to pack */
    
      u32                        prior_ssthresh;       /*  2144     4 */
      u32                        high_seq;             /*  2148     4 */
      u32                        retrans_stamp;        /*  2152     4 */
      u32                        undo_marker;          /*  2156     4 */
      int                        undo_retrans;         /*  2160     4 */
      u32                        total_retrans;        /*  2164     4 */
    
    ...and they're then followed by URG slowpath & keepalive related
    variables.
    
    Head of the out_of_order_queue always needed for empty checks, if
    that's empty (and TCP is in CA_Open), following ~200 bytes (in 64-bit)
    shouldn't be necessary for anything. If only OFO queue exists but TCP
    is in CA_Open, selective_acks (and possibly duplicate_sack) are
    necessary besides the out_of_order_queue but the rest of the block
    again shouldn't be (ie., the other direction had losses).
    
    As the cacheline boundaries depend on many factors in the preceeding
    stuff, trying to align considering them doesn't make too much sense.
    
    Commented one ordering hazard.
    
    There are number of low utilized u8/16s that could be combined get 2
    bytes less in total so that the hole could be made to vanish (includes
    at least ecn_flags, urg_data, urg_mode, frto_counter, nonagle).
    
    Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
    Acked-by: Eric Dumazet <dada1@cosmosbay.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 75a9cd524c6bb441c61c85bae7020ce5e8b2e807
Author: David S. Miller <davem@davemloft.net>
Date:   Thu May 29 01:43:48 2008 -0700

    wanrouter: Fix ioctl handler declaration.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit bb9122b829e960f4e242c04c2b38c12efb37757b
Author: Matt Carlson <mcarlson@broadcom.com>
Date:   Sun May 25 23:51:01 2008 -0700

    tg3: Update version to 3.93
    
    This patch increments the version to 3.93.
    
    Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit a9daf36746b1fb5c2db8d164ca70c30c63a0d7b2
Author: Matt Carlson <mcarlson@broadcom.com>
Date:   Sun May 25 23:49:44 2008 -0700

    tg3: Add shmem options.
    
    This patch adds some options obtained through shared memory.
    
    Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 57e6983cbde91b4569b4014b933f3a16e12b99fd
Author: Matt Carlson <mcarlson@broadcom.com>
Date:   Sun May 25 23:48:31 2008 -0700

    tg3: Add 5785 ASIC revision
    
    This patch added the 5785 device ID and ASIC revision to the code.
    
    Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit b02fd9e3ac118037549baeb86fbe0718561db17f
Author: Matt Carlson <mcarlson@broadcom.com>
Date:   Sun May 25 23:47:41 2008 -0700

    tg3: Add libphy support.
    
    This patch introduces the libphy support.
    
    Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 158d7abdae85e9ac43d99780c372d79c119f7626
Author: Matt Carlson <mcarlson@broadcom.com>
Date:   Thu May 29 01:37:54 2008 -0700

    tg3: Add mdio bus registration
    
    This patch introduces code to register and unregister the tg3 mdio bus
    with the system.
    
    Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit dd47700310ff929b439223105364c9ee3db81511
Author: Matt Carlson <mcarlson@broadcom.com>
Date:   Sun May 25 23:45:58 2008 -0700

    tg3: Add TG3_FLG3_USE_PHYLIB
    
    This patch introduces the TG3_FLG3_USE_PHYLIB flag and applies it to
    some select places.  This work makes later patches a little easier to
    read.
    
    Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit f51f3562d1c7df6c5a4ffee2185d713e98e76aa0
Author: Matt Carlson <mcarlson@broadcom.com>
Date:   Sun May 25 23:45:08 2008 -0700

    tg3: Code cleanup.
    
    This patch applies cleanups that would otherwise clutter later
    patches.
    
    Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 95e2869adc13041baf3beecb97ab8e38c01525ae
Author: Matt Carlson <mcarlson@broadcom.com>
Date:   Sun May 25 23:44:14 2008 -0700

    tg3: Pure code movement.
    
    This patch moves some functions towards the top of the file to avoid
    unnecessary function prototypes.
    
    Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0261ac5f2f43a1906cfacfb19d62ed643d162cbe
Author: Ingo Molnar <mingo@elte.hu>
Date:   Thu May 29 09:31:50 2008 +0200

    xen: fix "xen: implement save/restore"
    
    -tip testing found the following build breakage:
    
      drivers/built-in.o: In function `xen_suspend':
      manage.c:(.text+0x4390f): undefined reference to `xen_console_resume'
    
    with this config:
    
      http://redhat.com/~mingo/misc/config-Thu_May_29_09_23_16_CEST_2008.bad
    
    i have bisected it down to:
    
    |  commit 0e91398f2a5d4eb6b07df8115917d0d1cf3e9b58
    |  Author: Jeremy Fitzhardinge <jeremy@goop.org>
    |  Date:   Mon May 26 23:31:27 2008 +0100
    |
    |      xen: implement save/restore
    
    the problem is that drivers/xen/manage.c is built unconditionally if
    CONFIG_XEN is enabled and makes use of xen_suspend(), but
    drivers/char/hvc_xen.c, where the xen_suspend() method is implemented,
    is only build if CONFIG_HVC_XEN=y as well.
    
    i have solved this by providing a NOP implementation for xen_suspend()
    in the !CONFIG_HVC_XEN case.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b7482f52789266e2548be5d0f6420c9fc12428d8
Author: Philipp Zabel <philipp.zabel@gmail.com>
Date:   Wed May 28 17:58:06 2008 +0100

    [ALSA] ASoC: Add UDA1380 driver
    
    The UDA1380 codec is used by the HTC Magician and a number of Samsung
    reference boards.
    
    This driver has had a long out of tree history, having originally been
    written by Giorgio Padrin and converted to ASoC by Richard Purdie.
    Since conversion to ASoC most of the work on the driver has been done by
    Philipp Zabel with some review and updates for new APIs by Liam Girdwood
    and Mark Brown.
    
    Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
    Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
    Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit e13ac2e9b18bde51cf32c69c2209df25791ab3e5
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Wed May 28 17:58:05 2008 +0100

    [ALSA] ASoC: Add SOC_DOUBLE_S8_TLV control type
    
    The SOC_DOUBLE_S8_TLV control type was originally implemented in the
    UDA1380 driver by Philipp Zabel and was moved into the core by me.
    
    Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 19ec673ced067316b9732bc6d1c4ff4052e5f795
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Wed May 28 23:00:47 2008 +0400

    x86: nmi - fix incorrect NMI watchdog used by default
    
    The commit
    
    	commit 4b82b277707a39b97271439c475f186f63ec4692
    	Author: Cyrill Gorcunov <gorcunov@gmail.com>
    	Date:   Sat May 24 19:36:35 2008 +0400
    
    set nmi_watchdog to NMI_IO_APIC as by default. This causes hangs on some
    machines with buggy watchdogs. Fix it - i.e. restore old behaviour.
    
    Thanks to Sitsofe Wheeler and Adrian Bunk for catching the problem
    and Maciej W. Rozycki for explanation what is going on there.
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    CC: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c7d624d1ee7b77622305bd638755394e4d3f2d2f
Author: Dave Jones <davej@redhat.com>
Date:   Wed May 28 12:57:13 2008 -0400

    x86: Fix up silly i1586 boot message.
    
    Trying to boot a 64-bit kernel on a 32bit Pentium 4 gets
    you an amusing message along the lines of.
    "you need an x86-64, but you only have an i1586"
    due to the P4 being family F.  Munge it to be 686.
    
    Signed-off-by: Dave Jones <davej@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 4d58bbcc89e267d52b4df572acbf209a60a8a497
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Wed May 28 09:41:58 2008 -0700

    [IA64] pv_ops: move some functions in ivt.S to avoid lack of space.
    
    move interrupt, page_fault, non_syscall, dispatch_unaligned_handler and
    dispatch_to_fault_handler to avoid lack of instructin space.
    The change set 4dcc29e1574d88f4465ba865ed82800032f76418 bloated
    SAVE_MIN_WITH_COVER, SAVE_MIN_WITH_COVER_R19 so that it bloated the
    functions which uses those macros.
    In the native case, only dispatch_illegal_op_fault had to be moved.
    When paravirtualized case the all functions which use the macros need
    to be moved to avoid the lack of space.
    
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit 3c65e8743bf8b5cf0f90e8d767bf1d8b50c14c76
Author: Li Zefan <lizf@cn.fujitsu.com>
Date:   Wed May 28 08:58:56 2008 -0500

    JFS: diAlloc() should return -EIO rather than EIO
    
    The comment above the function says one of its return value is -EIO,
    and also the caller of diAlloc() checks for -EIO:
    
    struct inode *ialloc(struct inode *parent, umode_t mode)
    {
    	...
    	rc = diAlloc(parent, S_ISDIR(mode), inode);
    	if (rc) {
    		jfs_warn("ialloc: diAlloc returned %d!", rc);
    		if (rc == -EIO)
    			make_bad_inode(inode);
    	...
    
    Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
    Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>

commit a93bbaa77ea61c6bad684263a65f812b31bf9791
Author: Takashi Iwai <tiwai@suse.de>
Date:   Tue May 27 17:59:24 2008 +0200

    [ALSA] Improve the slots option handling
    
    Fix and improve the slots option handling.  The sound core tries to
    find the slot with the given module name first and assign if it's
    still available.  If all pre-given slots are unavailable, then try
    to find another free slot.
    
    Also, when a module name begins with '!', it means the negative match:
    the slot will be given for any modules but that one.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit b20aeccd6ad42ccb6be1b3d1d32618ddd2b31bf0
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed May 28 14:24:38 2008 +0200

    xen: fix early bootup crash on native hardware
    
    -tip tree auto-testing found the following early bootup hang:
    
    -------------->
    get_memcfg_from_srat: assigning address to rsdp
    RSD PTR  v0 [Nvidia]
    BUG: Int 14: CR2 ffd00040
         EDI 8092fbfe  ESI ffd00040  EBP 80b0aee8  ESP 80b0aed0
         EBX 000f76f0  EDX 0000000e  ECX 00000003  EAX ffd00040
         err 00000000  EIP 802c055a   CS 00000060  flg 00010006
    Stack: ffd00040 80bc78d0 80b0af6c 80b1dbfe 8093d8ba 00000008 80b42810 80b4ddb4
           80b42842 00000000 80b0af1c 801079c8 808e724e 00000000 80b42871 802c0531
           00000100 00000000 0003fff0 80b0af40 80129999 00040100 00040100 00000000
    Pid: 0, comm: swapper Not tainted 2.6.26-rc4-sched-devel.git #570
     [<802c055a>] ? strncmp+0x11/0x25
     [<80b1dbfe>] ? get_memcfg_from_srat+0xb4/0x568
     [<801079c8>] ? mcount_call+0x5/0x9
     [<802c0531>] ? strcmp+0xa/0x22
     [<80129999>] ? printk+0x38/0x3a
     [<80129999>] ? printk+0x38/0x3a
     [<8011b122>] ? memory_present+0x66/0x6f
     [<80b216b4>] ? setup_memory+0x13/0x40c
     [<80b16b47>] ? propagate_e820_map+0x80/0x97
     [<80b1622a>] ? setup_arch+0x248/0x477
     [<80129999>] ? printk+0x38/0x3a
     [<80b11759>] ? start_kernel+0x6e/0x2eb
     [<80b110fc>] ? i386_start_kernel+0xeb/0xf2
     =======================
    <------
    
    with this config:
    
       http://redhat.com/~mingo/misc/config-Wed_May_28_01_33_33_CEST_2008.bad
    
    The thing is, the crash makes little sense at first sight. We crash on a
    benign-looking printk. The code around it got changed in -tip but
    checking those topic branches individually did not reproduce the bug.
    
    Bisection led to this commit:
    
    |   d5edbc1f75420935b1ec7e65df10c8f81cea82de is first bad commit
    |   commit d5edbc1f75420935b1ec7e65df10c8f81cea82de
    |   Author: Jeremy Fitzhardinge <jeremy@goop.org>
    |   Date:   Mon May 26 23:31:22 2008 +0100
    |
    |   xen: add p2m mfn_list_list
    
    Which is somewhat surprising, as on native hardware Xen client side
    should have little to no side-effects.
    
    After some head scratching, it turns out the following happened:
    randconfig enabled the following Xen options:
    
      CONFIG_XEN=y
      CONFIG_XEN_MAX_DOMAIN_MEMORY=8
      # CONFIG_XEN_BLKDEV_FRONTEND is not set
      # CONFIG_XEN_NETDEV_FRONTEND is not set
      CONFIG_HVC_XEN=y
      # CONFIG_XEN_BALLOON is not set
    
    which activated this piece of code in arch/x86/xen/mmu.c:
    
    > @@ -69,6 +69,13 @@
    >  	__attribute__((section(".data.page_aligned"))) =
    >  		{ [ 0 ... TOP_ENTRIES - 1] = &p2m_missing[0] };
    >
    > +/* Arrays of p2m arrays expressed in mfns used for save/restore */
    > +static unsigned long p2m_top_mfn[TOP_ENTRIES]
    > +	__attribute__((section(".bss.page_aligned")));
    > +
    > +static unsigned long p2m_top_mfn_list[TOP_ENTRIES / P2M_ENTRIES_PER_PAGE]
    > +	__attribute__((section(".bss.page_aligned")));
    
    The problem is, you must only put variables into .bss.page_aligned that
    have a _size_ that is _exactly_ page aligned. In this case the size of
    p2m_top_mfn_list is not page aligned:
    
     80b8d000 b p2m_top_mfn
     80b8f000 b p2m_top_mfn_list
     80b8f008 b softirq_stack
     80b97008 b hardirq_stack
     80b9f008 b bm_pte
    
    So all subsequent variables get unaligned which, depending on luck,
    breaks the kernel in various funny ways. In this case what killed the
    kernel first was the misaligned bootmap pte page, resulting in that
    creative crash above.
    
    Anyway, this was a fun bug to track down :-)
    
    I think the moral is that .bss.page_aligned is a dangerous construct in
    its current form, and the symptoms of breakage are very non-trivial, so
    i think we need build-time checks to make sure all symbols in
    .bss.page_aligned are truly page aligned.
    
    The Xen fix below gets the kernel booting again.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b1829d2705daa7cb72eb1e08bdc8b7e9fad34266
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed May 28 01:22:08 2008 +0200

    ftrace: fix merge
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8a2f2ccc7a6bfbdb8b484198e190d6805d979700
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Tue May 27 15:16:47 2008 -0700

    [IA64] pvops: documentation on ia64/pv_ops
    
    Documentation on ia64/pv_ops which describes its strategy and implementation.
    
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Cc: Gerald Pfeifer <gp@novell.com>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit 00d21d82b8a9e290286e09d8eedc20bfc33b0eee
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Mon May 19 22:13:44 2008 +0900

    [IA64] pvops: add to hooks, pv_time_ops, for steal time accounting.
    
    Introduce pv_time_ops which adds hook to steal time accounting.
    On virtualized environment, cpus are shared by many guests and
    steal time is the time which is used for other guests.
    On virtualized environtment, streal time should be accounted.
    
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit 85cbc503787d577c215f9540c57294e1ec799144
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Mon May 19 22:13:43 2008 +0900

    [IA64] pvops: add hooks, pv_irq_ops, to paravirtualized irq related operations.
    
    introduce pv_irq_ops which adds hooks to paravirtualize irq related
    operations.
    On virtualized environment, interruption may be replaced by something
    virtualization friendly. So the irq related operation also may need
    paravirtualization.
    This patch adds necessary hooks to paravirtualize irq related operations.
    
    Signed-off-by: Yaozu (Eddie) Dong <eddie.dong@intel.com>
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit 33b39e84209b0308b572dce017df7ee9b63f086c
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Mon May 19 22:13:42 2008 +0900

    [IA64] pvops: add hooks, pv_iosapic_ops, to paravirtualize iosapic.
    
    add hooks to paravirtualize iosapic which is a real hardware resource.
    On virtualized environment it may be replaced something virtualized
    friendly.
    Define pv_iosapic_ops and add the hooks.
    
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit e51835d58a5abdf82211f36f500f666ca7ef9aee
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Mon May 19 22:13:41 2008 +0900

    [IA64] pvops: define initialization hooks, pv_init_ops, for paravirtualized environment.
    
    define pv_init_ops hooks which represents various initialization
    hooks for paravirtualized environment. and add hooks.
    
    Signed-off-by: Alex Williamson <alex.williamson@hp.com>
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit 213060a4d6991a95d0b9344406d195be3464accf
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Mon May 19 22:13:40 2008 +0900

    [IA64] pvops: paravirtualize NR_IRQS
    
    Make NR_IRQ overridable by each pv instances.
    Pv instance may need each own number of irqs so that
    NR_IRQS should be the maximum number of nr_irqs each
    pv instances need.
    
    Cc: Jes Sorensen <jes@sgi.com>
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit 4df8d22bbbb16ccfa4e10cc068135183c9e5e006
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Tue May 27 15:08:01 2008 -0700

    [IA64] pvops: paravirtualize entry.S
    
    paravirtualize ia64_swtich_to, ia64_leave_syscall and ia64_leave_kernel.
    They include sensitive or performance critical privileged instructions
    so that they need paravirtualization.
    To paravirtualize them by single source and multi compile
    they are converted into indirect jump. And define each pv instances.
    
    Cc: Keith Owens <kaos@ocs.com.au>
    Cc: "Dong, Eddie" <eddie.dong@intel.com>
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit 498c5170472ff0c03a29d22dbd33225a0be038f4
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Mon May 19 22:13:38 2008 +0900

    [IA64] pvops: paravirtualize ivt.S
    
    paravirtualize ivt.S which implements fault handler in hand written
    assembly code.
    They includes sensitive or performance critical privileged instructions.
    So they need paravirtualization.
    
    Cc: Keith Owens <kaos@ocs.com.au>
    Cc: tgingold@free.fr
    Cc: Akio Takebe <takebe_akio@jp.fujitsu.com>
    Signed-off-by: Yaozu (Eddie) Dong <eddie.dong@intel.com>
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit 02e32e36f42f8ea7ee6060d02f2d69ad5bad6d50
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Mon May 19 22:13:37 2008 +0900

    [IA64] pvops: paravirtualize minstate.h.
    
    paravirtualize minstate.h which are hand written assembly code.
    They include sensitive or performance critical privileged
    instructions. So that they are appropriate for paravirtualization.
    
    Cc: Keith Owens <kaos@ocs.com.au>
    Cc: Akio Takebe <takebe_akio@jp.fujitsu.com>
    Signed-off-by: Yaozu (Eddie) Dong <eddie.dong@intel.com>
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit e92e8c68a61ae7d845c1be0a58a081e7756b0735
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Mon May 19 22:13:36 2008 +0900

    [IA64] pvops: define paravirtualized instructions for native.
    
    pv_cpu_asm_ops: define paravirtualized introduce for native execution
    environment.
    
    Cc: Keith Owens <kaos@ocs.com.au>
    Signed-off-by: Yaozu (Eddie) Dong <eddie.dong@intel.com>
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit 1e39d80a5957eab9dfdd7490d5c5cee272c34aa7
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Mon May 19 22:13:35 2008 +0900

    [IA64] pvops: preparation for paravirtulization of hand written assembly code.
    
    Preparation for paravirtualization of hand written assembly code.
    They are paravirtualized by single source code and compiled multi times.
    To tell those files for target (including native), add one defines.
    
    Cc: "Dong, Eddie" <eddie.dong@intel.com>
    Cc: Keith Owens <kaos@ocs.com.au>
    Cc: tgingold@free.fr
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit 1ff730b52f0c3e4e3846c3ff345c5526b2633ba9
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Mon May 19 22:13:34 2008 +0900

    [IA64] pvops: introduce pv_cpu_ops to paravirtualize privileged instructions.
    
    introduce pv_cpu_ops to paravirtualize privleged instructions
    which are defined by ia64 intrinsics.
    make them indirect C function calls by introducing function
    tables, pv_cpu_ops.
    
    Signed-off-by: Yaozu (Eddie) Dong <eddie.dong@intel.com>
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit 3e0879deb700f322f6c81ab34f056fc72d15ec02
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Mon May 19 22:13:33 2008 +0900

    [IA64] pvops: add an early setup hook for pv_ops.
    
    This patch adds a setup hook in the very early boot sequence
    before start_kernel() to initialize paravirtualization stuff.
    The hook will be set by each pv loader code or by using multi entry point.
    
    Signed-off-by: Qing He <qing.he@intel.com>
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit 90aeb169c03a96e22674741f08054023c33d595b
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Mon May 19 22:13:32 2008 +0900

    [IA64] pvops: introduce pv_info which describes some random info.
    
    introduce pv_info which describes some randome info about
    underlying execution environment.
    
    Cc: Jes Sorensen <jes@sgi.com>
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit 72cb4256c7574e1c2c1350fa92eecd7cef9e4772
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Mon May 19 22:13:31 2008 +0900

    [IA64] pvops: preparation: introduce ia64_get_psr_i() to make kernel paravirtualization friendly.
    
    __local_irq_save() and local_save_flags() are used to mask interruptions.
    They read all psr bits that requres whole bit emulation.
    On the other hand, reading only psr.i, the single bit, can be virtualized
    cheaply.
    
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit 0e1a77ccdbc4ca59ccaf84168a0c3c1df4fadfc0
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Mon May 19 22:13:30 2008 +0900

    [IA64] pvops: preparation: introduce ia64_set_rr0_to_rr4() to make kernel paravirtualization friendly.
    
    make kernel paravirtualization friendly by introducing
    ia64_set_rr0_to_rr4().
    ia64/Xen will replace setting rr[0-4] with single hypercall later.
    
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit 8311d21c35092aa4c4a12e0140e1ef3443489d77
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Mon May 19 22:13:29 2008 +0900

    [IA64] pvops: preparation: move the constants, LOAD_OFFSET, to a header file.
    
    Move the LOAD_OFFSET definition from vmlinux.lds.S into system.h.
    On paravirtualized environments, it is necessary to detect the
    execution environment. One of the solutions is the multi entry point.
    The multi entry point allows a boot loader to start the kernel execution
    from the entry point which is different from the ELF entry point.
    The non standard entry point will defined as the specialized elf note
    which contains the LMA of the entry point symbol.
    The constant, LOAD_OFFSET, is necessary to calculate the symbol's LMA.
    Move the definition into the public header file to make it available
    to the multi entry point support.
    
    Cc: "He, Qing" <qing.he@intel.com>
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit 444933c6c6e82362ba8e0da26f41a53c433d11ef
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Mon May 19 22:13:28 2008 +0900

    [IA64] pvops: preparation: remove extern in irq_ia64.c
    
    remove extern declaration of handle_IPI() in irq_ia64.c.
    Instead, declare it in asm-ia64/smp.h.
    Later handle_IPI() will be referenced from another file.
    
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Tony Luck <tony.luck@intel.com>

commit dd564d0cf08686cf0cc332bf9d48cba5b26a8171
Author: Pavel Machek <pavel@ucw.cz>
Date:   Tue May 27 18:03:56 2008 +0200

    x86: aperture_64.c: cleanups
    
    Some small cleanups for aperture_64.c; they should not really change
    any code.
    
    Signed-off-by: Pavel Machek <pavel@suse.cz>
    Cc: Dave Jones <davej@codemonkey.org.uk>
    Cc: Andi Kleen <andi@firstfloor.org>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit f9423e7a94eb2dfef3503dde76d17eaf342ab962
Author: Kailang Yang <kailang@realtek.com.tw>
Date:   Tue May 27 12:32:25 2008 +0200

    [ALSA] hda - Fix EAPD and COEF setups for realtek codecs
    
    Fixed EAPD and COEF setups for Realtek ALC662/663, 660-VD and 888 codecs.
    
    Signed-off-by: Kailang Yang <kailang@realtek.com.tw>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 2f8932863d243a744ccd3dc005490ad9d2eae478
Author: Kailang Yang <kailang@realtek.com.tw>
Date:   Tue May 27 12:14:47 2008 +0200

    [ALSA] hda - show correct codec chip in PCM stream names
    
    Show more exact codec chip name in the PCM stream name strings.
    
    Signed-off-by: Kailang Yang <kailang@realtek.com.tw>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 531240ff520406c793a110e1c0f187d931f47d66
Author: Kailang Yang <kailang@realtek.com.tw>
Date:   Tue May 27 12:10:25 2008 +0200

    [ALSA] hda - Fix vref pincap check in alc882 auto-detection
    
    Signed-off-by: Kailang Yang <kailang@realtek.com.tw>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 6dda9f4a95905f2b38e79e3737da5e25397e6acb
Author: Kailang Yang <kailang@realtek.com.tw>
Date:   Tue May 27 12:05:31 2008 +0200

    [ALSA] hda - Add ALC663 support
    
    Added the support of ALC663 codec, including specific models for
    ASUS M51VA, ASUS G71V, ASUS H13 and ASUS G50V.
    
    Signed-off-by: Kailang Yang <kailang@realtek.com.tw>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit abbc9d1b25637b1948a4718fa8f7b257233136bc
Author: Kailang Yang <kailang@realtek.com.tw>
Date:   Tue May 27 11:48:01 2008 +0200

    [ALSA] hda - Add ICH9 controller support (8086:2911)
    
    Added the missing PCI ID for ICH9 controller (8086:2911)
    
    Signed-off-by: Kailang Yang <kailang@realtek.com.tw>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit f269002e61446ed3410d8ca5f06ebca1e2760cb5
Author: Kailang Yang <kailang@realtek.com.tw>
Date:   Tue May 27 11:44:55 2008 +0200

    [ALSA] hda - Add support of Teradici controller
    
    Add the new PCI ID 0x6549 0x1200 Teradici controller.
    
    Signed-off-by: Kailang Yang <kailang@realtek.com.tw>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 142054a389ebf7972b4eee822ad7c55ff852b649
Author: Mike Rapoport <mike@compulab.co.il>
Date:   Mon May 26 12:59:16 2008 +0300

    [ALSA] Add EM-X270 ASoC driver
    
    This patch adds ASoC support for EM-X270 machine.
    
    Signed-off-by: Mike Rapoport <mike@compulab.co.il>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 62cf872a8eec1f11aacbec0ac3fe3698bfa9b403
Author: Takashi Iwai <tiwai@suse.de>
Date:   Tue May 20 12:15:15 2008 +0200

    [ALSA] Replace CONFIG_SND_DEBUG_DETECT with CONFIG_SND_DEBUG_VERBOSE
    
    Replace CONFIG_SND_DEBUG_DETECT with CONFIG_SND_DEBUG_VERBOSE to
    represent its meaning more better.  This config isn't provided only
    for the detection but for more verbose debug prints in general.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 6938d6b2a90d5e2ffaef037852652a1333502519
Author: Takashi Iwai <tiwai@suse.de>
Date:   Fri May 23 16:11:26 2008 +0200

    [ALSA] Fix AC97 kconfig items
    
    The kconfig items related with AC97-powersave must be outside the
    CONFIG_SND_PCI range.  And it'd be better together with CONFIG_SND_AC97.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 89fe5117928b2c1272c9376362131ded561c91ad
Author: Takashi Iwai <tiwai@suse.de>
Date:   Fri May 23 16:10:37 2008 +0200

    sound: Convert to menuconfig
    
    Convert menu in sound Kconfig files to menuconfig and if.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 06b5fb97cec1a3ca61d10164118b00fe98a6a866
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue May 20 00:59:35 2008 +0300

    sound: sound/oss/: remove CVS keywords
    
    This patch removes CVS keywords that weren't updated for a long time
    from comments.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit a72e72469a166c825196c3f20dabd352877fec2b
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue May 20 01:06:55 2008 +0300

    [ALSA] remove CVS keywords
    
    This patch removes CVS keywords that weren't updated for a long time
    from comments.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 62b126315369d52e40ad604e1798ff5b6265287e
Author: Chris Mennie <camennie@alumni.uwaterloo.ca>
Date:   Mon May 19 16:21:33 2008 +0200

    [ALSA] usb-audio - Support for Roland SonicCell sound module
    
    Added entry into usbquirks.h to recognize Roland SonicCell sound module by
    mostly duplicating the entry for the Roland SH-201. USB MIDI works just fine,
    though the USB audio is a little unreliable (but still works well enough).
    
    Signed-off-by: Chris Mennie <camennie@alumni.uwaterloo.ca>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

commit 3945e2c9abf8e00c2edc4aa29215ddfad1cd8cf7
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun May 25 10:00:09 2008 -0700

    x86: extend e820 ealy_res support 32bit - fix #2
    
    remove extra -1 in reseve_early calling
        panic if can not find space for new RAMDISK
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: Jeremy Fitzhardinge <jeremy@goop.org>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 359cdd3f866b6219a6729e313faf2221397f3278
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:31:28 2008 +0100

    xen: maintain clock offset over save/restore
    
    Hook into the device model to make sure that timekeeping's resume handler
    is called.  This deals with our clocksource's non-monotonicity over the
    save/restore.  Explicitly call clock_has_changed() to make sure that
    all the timers get retriggered properly.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 0e91398f2a5d4eb6b07df8115917d0d1cf3e9b58
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:31:27 2008 +0100

    xen: implement save/restore
    
    This patch implements Xen save/restore and migration.
    
    Saving is triggered via xenbus, which is polled in
    drivers/xen/manage.c.  When a suspend request comes in, the kernel
    prepares itself for saving by:
    
    1 - Freeze all processes.  This is primarily to prevent any
        partially-completed pagetable updates from confusing the suspend
        process.  If CONFIG_PREEMPT isn't defined, then this isn't necessary.
    
    2 - Suspend xenbus and other devices
    
    3 - Stop_machine, to make sure all the other vcpus are quiescent.  The
        Xen tools require the domain to run its save off vcpu0.
    
    4 - Within the stop_machine state, it pins any unpinned pgds (under
        construction or destruction), performs canonicalizes various other
        pieces of state (mostly converting mfns to pfns), and finally
    
    5 - Suspend the domain
    
    Restore reverses the steps used to save the domain, ending when all
    the frozen processes are thawed.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 7d88d32a4670af583c896e5ecd3929b78538ca62
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:31:26 2008 +0100

    xenbus: rebind irq on restore
    
    When restoring, rebind the existing xenbus irq to the new xenbus event
    channel.  (It turns out in practice that this is always the same, and
    is never updated on restore.  That's a bug, but Xeno-linux has been
    like this for a long time, so it can't really be fixed.)
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 6b9b732d0e396a3f1a95977162a8624aafce38a1
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:31:25 2008 +0100

    xen-console: add save/restore
    
    Add code to:
    
     1. Deal with the console page being canonicalized.  During save, the
        console's mfn in the start_info structure is canonicalized to a pfn.
        In order to deal with that, we always use a copy of the pfn and
        indirect off that all the time.  However, we fall back to using the
        mfn if the pfn hasn't been initialized yet.
    
     2. Restore the console event channel, and rebind it to the existing irq.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 0f2287ad7c61f10b2a22a06e2a66cdbbbfc44ad0
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:31:24 2008 +0100

    xen: fix unbind_from_irq()
    
    Rearrange the tests in unbind_from_irq() so that we can still unbind
    an irq even if the underlying event channel is bad.  This allows a
    device driver to shuffle its irqs on save/restore before the
    underlying event channels have been fixed up.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit eb1e305f4ef201e549ffd475b7dcbcd4ec36d7dc
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:31:23 2008 +0100

    xen: add rebind_evtchn_irq
    
    Add rebind_evtchn_irq(), which will rebind an device driver's existing
    irq to a new event channel on restore.  Since the new event channel
    will be masked and bound to vcpu0, we update the state accordingly and
    unmask the irq once everything is set up.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit d5edbc1f75420935b1ec7e65df10c8f81cea82de
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:31:22 2008 +0100

    xen: add p2m mfn_list_list
    
    When saving a domain, the Xen tools need to remap all our mfns to
    portable pfns.  In order to remap our p2m table, it needs to know
    where all its pages are, so maintain the references to the p2m table
    for it to use.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit a0d695c821544947342a2d372ec4108bc813b979
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:31:21 2008 +0100

    xen: make dummy_shared_info non-static
    
    Rename dummy_shared_info to xen_dummy_shared_info and make it
    non-static, in anticipation of users outside of enlighten.c
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit cf0923ea295ba08ae656ef04164a43cb6553ba99
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:31:20 2008 +0100

    xen: efficiently support a holey p2m table
    
    When using sparsemem and memory hotplug, the kernel's pseudo-physical
    address space can be discontigious.  Previously this was dealt with by
    having the upper parts of the radix tree stubbed off.  Unfortunately,
    this is incompatible with save/restore, which requires a complete p2m
    table.
    
    The solution is to have a special distinguished all-invalid p2m leaf
    page, which we can point all the hole areas at.  This allows the tools
    to see a complete p2m table, but it only costs a page for all memory
    holes.
    
    It also simplifies the code since it removes a few special cases.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 8006ec3e911f93d702e1d4a4e387e244ab434924
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:31:19 2008 +0100

    xen: add configurable max domain size
    
    Add a config option to set the max size of a Xen domain.  This is used
    to scale the size of the physical-to-machine array; it ends up using
    around 1 page/GByte, so there's no reason to be very restrictive.
    
    For a 32-bit guest, the default value of 8GB is probably sufficient;
    there's not much point in giving a 32-bit machine much more memory
    than that.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit d451bb7aa852627bdf7be7937dc3d9d9f261b235
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:31:18 2008 +0100

    xen: make phys_to_machine structure dynamic
    
    We now support the use of memory hotplug, so the physical to machine
    page mapping structure must be dynamic.  This is implemented as a
    two-level radix tree structure, which allows us to efficiently
    incrementally allocate memory for the p2m table as new pages are
    added.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 955d6f1778da5a9795f2dfb07f760006f194609a
Author: Adrian Bunk <bunk@kernel.org>
Date:   Mon May 26 23:31:17 2008 +0100

    xen: drivers/xen/balloon.c: make a function static
    
    Make the needlessly global balloon_set_new_target() static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Acked-by: Chris Wright <chrisw@sous-sol.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 38bb5ab4179572f4d24d3ca7188172a31ca51a69
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:31:16 2008 +0100

    xen: count resched interrupts properly
    
    Make sure resched interrupts appear in /proc/interrupts in the proper
    place.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit bfdab126cfa6fe3c2ddb8b6007a38202b510b6c1
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Mon May 26 23:31:15 2008 +0100

    xen: add missing definitions in include/xen/interface/memory.h which ia64/xen needs
    
    Add xen handles realted definitions for xen memory which ia64/xen needs.
    Pointer argumsnts for ia64/xen hypercall are passed in pseudo physical
    address (guest physical address) so that it is required to convert
    guest kernel virtual address into pseudo physical address.
    The xen guest handle represents such arguments.
    
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit a90971ebddc81330f59203dee9803512aa4e2ef6
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Mon May 26 23:31:14 2008 +0100

    xen: compilation fix to balloon driver for ia64 support
    
    fix compilation error of ballon driver on ia64.
    extent_start member is pointer argument. On x86 pointer argument for
    xen hypercall is passed as virtual address.
    On the other hand, ia64 and ppc, pointer argument is passed in pseudo
    physical address. (guest physicall address.)
    So they must be passed as handle and convert right before issuing hypercall.
    
      CC      drivers/xen/balloon.o
    linux-2.6-x86/drivers/xen/balloon.c: In function 'increase_reservation':
    linux-2.6-x86/drivers/xen/balloon.c:228: error: incompatible types in assignment
    linux-2.6-x86/drivers/xen/balloon.c: In function 'decrease_reservation':
    linux-2.6-x86/drivers/xen/balloon.c:324: error: incompatible types in assignment
    linux-2.6-x86/drivers/xen/balloon.c: In function 'dealloc_pte_fn':
    linux-2.6-x86/drivers/xen/balloon.c:486: error: incompatible types in assignment
    linux-2.6-x86/drivers/xen/balloon.c: In function 'alloc_empty_pages_and_pagevec':
    linux-2.6-x86/drivers/xen/balloon.c:522: error: incompatible types in assignment
    make[2]: *** [drivers/xen/balloon.o] Error 1
    
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit ec9b2065d4d3b797604c09a569083dd9ff951b1b
Author: Isaku Yamahata <yamahata@valinux.co.jp>
Date:   Mon May 26 23:31:13 2008 +0100

    xen: Move manage.c to drivers/xen for ia64/xen support
    
    move arch/x86/xen/manage.c under drivers/xen/to share codes
    with x86 and ia64.
    ia64/xen also uses manage.c
    
    Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 83abc70a4c6e306f4c1672e25884322f797e4fcb
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:31:12 2008 +0100

    xen: make earlyprintk=xen work again
    
    For some perverse reason, if you call add_preferred_console() it prevents
    setup_early_printk() from successfully enabling the boot console -
    unless you make it a preferred console too...
    
    Also, make xenboot console output distinct from normal console output,
    since it gets repeated when the console handover happens, and the
    duplicated output is confusing without disambiguation.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Cc: Markus Armbruster <armbru@redhat.com>
    Cc: Gerd Hoffmann <kraxel@redhat.com>

commit e4dcff1f6e7582f76c2c9990b1d9111bbc8e26ef
Author: Markus Armbruster <armbru@redhat.com>
Date:   Mon May 26 23:31:11 2008 +0100

    xen pvfb: Dynamic mode support (screen resizing)
    
    The pvfb backend indicates dynamic mode support by creating node
    feature_resize with a non-zero value in its xenstore directory.
    xen-fbfront sends a resize notification event on mode change.  Fully
    backwards compatible both ways.
    
    Framebuffer size and initial resolution can be controlled through
    kernel parameter xen_fbfront.video.  The backend enforces a separate
    size limit, which it advertises in node videoram in its xenstore
    directory.
    
    xen-kbdfront gets the maximum screen resolution from nodes width and
    height in the backend's xenstore directory instead of hardcoding it.
    
    Additional goodie: support for larger framebuffers (512M on a 64-bit
    system with 4K pages).
    
    Changing the number of bits per pixels dynamically is not supported,
    yet.
    
    Ported from
    http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/92f7b3144f41
    http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/bfc040135633
    
    Signed-off-by: Pat Campbell <plc@novell.com>
    Signed-off-by: Markus Armbruster <armbru@redhat.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit f4ad1ebd7a0fae2782ef9f76c0b94b536742c3e8
Author: Markus Armbruster <armbru@redhat.com>
Date:   Mon May 26 23:31:10 2008 +0100

    xen pvfb: Zero unused bytes in events sent to backend
    
    This isn't a security flaw (the backend can see all our memory
    anyway).  But it's the right thing to do all the same.
    
    Signed-off-by: Markus Armbruster <armbru@redhat.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 1e892c959da42278e60b21f5ecfd6fba0efff313
Author: Markus Armbruster <armbru@redhat.com>
Date:   Mon May 26 23:31:09 2008 +0100

    xen pvfb: Module aliases to support module autoloading
    
    These are mostly for completeness and consistency with the other
    frontends, as PVFB is typically compiled in rather than a module.
    
    Derived from
    http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/5e294e29a43e
    
    While there, add module descriptions.
    
    Signed-off-by: Markus Armbruster <armbru@redhat.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 6ba0e7b36c7cc1745b3cbeda244d14edae3ad058
Author: Markus Armbruster <armbru@redhat.com>
Date:   Mon May 26 23:31:08 2008 +0100

    xen pvfb: Pointer z-axis (mouse wheel) support
    
    Add z-axis motion to pointer events.  Backward compatible, because
    there's space for the z-axis in union xenkbd_in_event, and old
    backends zero it.
    
    Derived from
    http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/57dfe0098000
    http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/1edfea26a2a9
    http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/c3ff0b26f664
    
    Signed-off-by: Pat Campbell <plc@novell.com>
    Signed-off-by: Markus Armbruster <armbru@redhat.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 9e124fe16ff24746d6de5a2ad685266d7bce0e08
Author: Markus Armbruster <armbru@redhat.com>
Date:   Mon May 26 23:31:07 2008 +0100

    xen: Enable console tty by default in domU if it's not a dummy
    
    Without console= arguments on the kernel command line, the first
    console to register becomes enabled and the preferred console (the one
    behind /dev/console).  This is normally tty (assuming
    CONFIG_VT_CONSOLE is enabled, which it commonly is).
    
    This is okay as long tty is a useful console.  But unless we have the
    PV framebuffer, and it is enabled for this domain, tty0 in domU is
    merely a dummy.  In that case, we want the preferred console to be the
    Xen console hvc0, and we want it without having to fiddle with the
    kernel command line.  Commit b8c2d3dfbc117dff26058fbac316b8acfc2cb5f7
    did that for us.
    
    Since we now have the PV framebuffer, we want to enable and prefer tty
    again, but only when PVFB is enabled.  But even then we still want to
    enable the Xen console as well.
    
    Problem: when tty registers, we can't yet know whether the PVFB is
    enabled.  By the time we can know (xenstore is up), the console setup
    game is over.
    
    Solution: enable console tty by default, but keep hvc as the preferred
    console.  Change the preferred console to tty when PVFB probes
    successfully, unless we've been given console kernel parameters.
    
    Signed-off-by: Markus Armbruster <armbru@redhat.com>
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit a15af1c9ea2750a9ff01e51615c45950bad8221b
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:31:06 2008 +0100

    x86/paravirt: add pte_flags to just get pte flags
    
    Add pte_flags() to extract the flags from a pte.  This is a special
    case of pte_val() which is only guaranteed to return the pte's flags
    correctly; the page number may be corrupted or missing.
    
    The intent is to allow paravirt implementations to return pte flags
    without having to do any translation of the page number (most notably,
    Xen).
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 239d1fc04ed0b58d638096b12a7f6d50269d30c9
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:31:05 2008 +0100

    xen: don't worry about preempt during xen_irq_enable()
    
    When enabling interrupts, we don't need to worry about preemption,
    because we either enter with interrupts disabled - so no preemption -
    or the caller is confused and is re-enabling interrupts on some
    indeterminate processor.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 2956a3511c8c5dccb1d4739ead17c7c3c23a24b7
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:31:04 2008 +0100

    xen: allow some cr4 updates
    
    The guest can legitimately change things like cr4.OSFXSR and
    OSXMMEXCPT, so let it.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 349c709f42453707f74bece0d9d35ee5b3842893
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:31:02 2008 +0100

    xen: use new sched_op
    
    Use the new sched_op hypercall, mainly because xenner doesn't support
    the old one.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 7b1333aa4cb546ddeb9c05098a53d9a777623a05
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:31:01 2008 +0100

    xen: use hypercall rather than clts
    
    Xen will trap and emulate clts, but its better to use a hypercall.
    Also, xenner doesn't handle clts.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 0922abdc3982ae54cbe1b24ac5aa91a260eca1bb
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:31:00 2008 +0100

    xen: make early console also write to debug console
    
    When using "earlyprintk=xen", also write the console output to the raw
    debug console.  This will appear on dom0's console if the hypervisor
    has been compiled to allow it.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 0acf10d8fbd52926217d3933d196b33fe2468f18
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:30:59 2008 +0100

    xen: add raw console write functions for debug
    
    Add a couple of functions which can write directly to the Xen console
    for debugging.  This output ends up on the host's dom0 console
    (assuming it allows the domain to write there).
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4e09e21ccb0dfe7ee8d5641192e0072e83bd916b
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:31:03 2008 +0100

    x86: use symbolic constant in stts()
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4226ab93d8ae3fd895abe45879fe34d489a98718
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Mon May 26 23:30:58 2008 +0100

    x86: use pteval_t for _PAGE_FOO
    
    Rather than making _PAGE_* constants signed, and then relying on
    sign-extension to make sure that masks derived from them are wide
    enough, just explicitly type them pteval_t.  This guarantees that they
    and any derived values are the right size for the current pte format.
    
    The reliance on sign extension is fragile, and invokes some very
    subtle corners of the C type system.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 900cfa46191a7d87cf1891924cb90499287fd235
Author: Carlos R. Mafra <crmafra2@gmail.com>
Date:   Thu May 22 19:25:11 2008 -0300

    hrtimer: Remove unused variables in ktime_divns()
    
    The variables dns and inc are not used, remove them.
    
    Signed-off-by: Carlos R. Mafra <crmafra@gmail.com>
    Cc: tglx@linutronix.de
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit d031476408ae0f5196e3c579f519dfdefb099b67
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Fri May 23 14:41:19 2008 +0100

    hrtimer: remove warning in hres_timers_resume
    
    hres_timers_resume() warns if there appears to be more than one cpu
    online.  This warning makes sense when the suspend/resume mechanism
    offlines all cpus but one during the suspend/resume process.
    
    However, Xen suspend does not need to offline the other cpus; it
    merely keeps them tied up in stop_machine() while the virtual machine
    is suspended.  The warning hres_timers_resume issues is therefore
    spurious.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Cc: xen-devel <xen-devel@lists.xensource.com>
    Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 492a7ea5bcf263ee02a9eb6a3ab0222a1946fade
Author: Abhishek Sagar <sagar.abhishek@gmail.com>
Date:   Sun May 25 00:10:04 2008 +0530

    ftrace: fix updating of ftrace_update_cnt
    
    Hi Ingo/Steven,
    
    Ftrace currently maintains an update count which includes false updates,
    i.e, updates which failed. If anything, such failures should be tracked
    by some separate variable, but this patch provides a minimal fix.
    
    Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
    Cc: rostedt@goodmis.org
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit ffdaa3582b6b39d625d585d07e329ffdc925e971
Author: Abhishek Sagar <sagar.abhishek@gmail.com>
Date:   Sat May 24 23:45:02 2008 +0530

    ftrace: safe traversal of ftrace_hash hlist
    
    Hi Steven,
    
    I noticed that concurrent instances of ftrace_record_ip()
    have a race between ftrace_hash list traversal during
    ftrace_ip_in_hash() (before acquiring ftrace_shutdown_lock)
    and ftrace_add_hash(). If it's so then this should fix it.
    
    Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
    Cc: rostedt@goodmis.org
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit ccbfac2923c9febaeaf07a50054027a92b502718
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Thu May 22 14:31:07 2008 -0400

    ftrace: powerpc clean ups
    
    This patch cleans up the ftrace code in PowerPC based on the comments from
    Michael Ellerman.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: Michael Ellerman <michael@ellerman.id.au>
    Cc: proski@gnu.org
    Cc: a.p.zijlstra@chello.nl
    Cc: Pekka Paalanen <pq@iki.fi>
    Cc: Steven Rostedt <srostedt@redhat.com>
    Cc: linuxppc-dev@ozlabs.org
    Cc: Soeren Sandmann Pedersen <sandmann@redhat.com>
    Cc: paulus@samba.org
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 41bc8144d02028133bcd1d545023c6f49e8b2411
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Thu May 22 11:49:22 2008 -0400

    ftrace: fix up cmdline recording
    
    The new work with converting the trace hooks over to markers broke the
    command line recording of ftrace. This patch fixes it again.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 41c52c0db9607e59f90da7da5309489fa06e887f
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Thu May 22 11:46:33 2008 -0400

    ftrace: set_ftrace_notrace feature
    
    While debugging latencies in the RT kernel, I found that it would be nice
    to be able to filter away functions from the trace than just to filter
    on functions.
    
    I added a new interface to the debugfs tracing directory called
    
      set_ftrace_notrace
    
    When dynamic frace is enabled, this lets you filter away functions that will
    not be recorded in the trace. It is similar to adding 'notrace' to those
    functions but by doing it without recompiling the kernel.
    
    Here's how set_ftrace_filter and set_ftrace_notrace interact. Remember, if
    set_ftrace_filter is set, it removes all functions from the trace execpt for
    those listed in the set_ftrace_filter. set_ftrace_notrace will prevent those
    functions from being traced.
    
    If you were to set one function in both set_ftrace_filter and
    set_ftrace_notrace and that function was the same, then you would end up
    with an empty trace.
    
    the set of functions to trace is:
    
      set_ftrace_filter == empty then
    
         all functions not in set_ftrace_notrace
    
      else
    
         set of the set_ftrace_filter and not in set of set_ftrace_notrace.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit da89a7a2536c46e76a1a4351a70a8b8417e5fed1
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Thu May 22 00:22:20 2008 -0400

    ftrace: remove printks from irqsoff trace
    
    Printing out new max latencies was fine for the old RT tracer. But for
    mainline it is a bit messy. We also need to test if the run queue
    is locked before we can do the print. This means that we may not be
    printing out latencies if the run queue is locked on another CPU.
    This produces inconsistencies in the output.
    
    This patch simply removes the print altogether.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: pq@iki.fi
    Cc: proski@gnu.org
    Cc: sandmann@redhat.com
    Cc: a.p.zijlstra@chello.nl
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 7e18d8e701b6798a5df11e0a16881a60ab1018b6
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Thu May 22 00:22:19 2008 -0400

    ftrace: add function tracing to wake up tracing
    
    This patch adds function tracing to the functions that are called
    on the CPU of the task being traced.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: pq@iki.fi
    Cc: proski@gnu.org
    Cc: sandmann@redhat.com
    Cc: a.p.zijlstra@chello.nl
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4902f8849da6d2805bd291551a6dfd48f1b4f604
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Thu May 22 00:22:18 2008 -0400

    ftrace: move ftrace_special to trace.c
    
    Move the ftrace_special out of sched_switch to trace.c.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: pq@iki.fi
    Cc: proski@gnu.org
    Cc: sandmann@redhat.com
    Cc: a.p.zijlstra@chello.nl
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 19384c0314342222b18d4c7f09cdce1ca74dfd2a
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Thu May 22 00:22:16 2008 -0400

    ftrace: limit use of check pages
    
    The check_pages function is called often enough that it can cause problems
    with trace outputs or even bringing the system to a halt.
    
    This patch limits the check_pages to the places that are most likely to
    have problems. The check is made at the flip between the global array and
    the max save array, as well as when the size of the buffers changes and
    the self tests.
    
    This patch also removes the BUG_ON from check_pages and replaces it with
    a WARN_ON and disabling of the tracer.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: pq@iki.fi
    Cc: proski@gnu.org
    Cc: sandmann@redhat.com
    Cc: a.p.zijlstra@chello.nl
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 1a20d3ecf5c2a6435df2b756435b1eb1c657d45b
Author: H. Peter Anvin <hpa@zytor.com>
Date:   Mon May 26 13:36:53 2008 -0700

    x86: string_32.h: workaround for broken gcc 4.0
    
    gcc 4.0 fails to allocate %eax for the pattern operand in the rep
    store instructions used by memset; force it to do so by declaring a
    register variable.
    
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit 54064600981ab0fe977b0e760732c30f4472d693
Author: Alan Cox <alan@redhat.com>
Date:   Sun May 25 23:43:11 2008 -0700

    irda: Push BKL down into irda ioctl handlers
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 866988edacebb6f1982266b51fc344c969f481ec
Author: Alan Cox <alan@redhat.com>
Date:   Sun May 25 23:41:40 2008 -0700

    wanrouter: Push down BKL
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit f3ff8a4d80e8ec867caf60b120c65db21f820e6d
Author: Alan Cox <alan@redhat.com>
Date:   Sun May 25 23:40:58 2008 -0700

    ppp: push BKL down into the driver
    
    I've pushed it down as far as I dare at this point. Someone familiar with
    the internal PPP semantics can probably push it further. Another step to
    eliminating the old BKL ioctl usage.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 43154d08d6bb5c69aa0d0e3448fb348b4cd84e91
Merge: 0319437... 289c79a...
Author: David S. Miller <davem@davemloft.net>
Date:   Sun May 25 23:26:10 2008 -0700

    Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
    
    Conflicts:
    
    	drivers/net/cpmac.c
    	net/mac80211/mlme.c

commit 4b6011bc6ec71660859139ac8d28b7d0badd681c
Author: Sven Wegener <sven.wegener@stealer.net>
Date:   Sun May 25 21:16:36 2008 +0200

    x86: Remove obsolete LOCK macro from include/asm-x86/atomic_64.h
    
    Commit d167a518 "[PATCH] x86_64: x86_64 version of the smp alternative patch."
    has left the LOCK macro in include/asm-x86_64/atomic.h, which is now
    include/asm-x86/atomic_64.h. Its scope should be local to the file, other
    architectures don't provide it, I couldn't find an in-tree user of it and
    allyesconfig, allmodconfig and allnoconfig build fine without it, so this patch
    removes it.
    
    Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 1798bc22b2790bf2a956588e6b17c36ef79ceff7
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Sat May 24 19:36:41 2008 +0400

    x86: nmi_32/64.c - merge down nmi_32.c and nmi_64.c to nmi.c
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: hpa@zytor.com
    Cc: mingo@redhat.com
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit fd5cea02de100197a4c26d9e103508cf09b50a82
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Sat May 24 19:36:40 2008 +0400

    x86: nmi_32/64.c - add helper functions to hide arch specific data
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: hpa@zytor.com
    Cc: mingo@redhat.com
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 7c2ba83f9a479eee6f302147767a30f3187fbd4b
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Sat May 24 19:36:39 2008 +0400

    x86: nmi_32.c cleanup - use for_each_online_cpu helper
    
    Since cpu_online_map is touched (by for_each_online_cpu)
    at moment when cpu_callin_map is already filled up we can
    get rid of its checking at all
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: hpa@zytor.com
    Cc: mingo@redhat.com
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 96f9dcb10755e96eae706b9e869c0dc25adb3d74
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Sat May 24 19:36:38 2008 +0400

    x86: nmi_64.c - use for_each_possible_cpu helper
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: hpa@zytor.com
    Cc: mingo@redhat.com
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 6c8decdf14b17d42f6eb817d310642f4d6598a19
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Sat May 24 19:36:37 2008 +0400

    x86: nmi_32.c - unknown_nmi_panic_callback should always panic
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: hpa@zytor.com
    Cc: mingo@redhat.com
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit ad63ba169d45ccb6594eb35a6c31c421fe70ff45
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Sat May 24 19:36:36 2008 +0400

    x86: nmi_32/64.c - use apic_write_around instead of apic_write
    
    apic_write_around will be expanded to apic_write in 64bit mode
    anyway. Only a few CPUs (well, old CPUs to be precise) requires
    such an action. In general it should not hurt and could be cleaned
    up for apic_write (just in case)
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: hpa@zytor.com
    Cc: mingo@redhat.com
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4b82b277707a39b97271439c475f186f63ec4692
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Sat May 24 19:36:35 2008 +0400

    x86: nmi_32.c - add nmi_watchdog_default helper
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: hpa@zytor.com
    Cc: mingo@redhat.com
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit d1b946b97d71423f365fa797d1428e1847c0bec1
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Sat May 24 19:36:34 2008 +0400

    x86: nmi_32.c - add "panic" option
    
    Allow to pass "panic" option in 32bit mode
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: hpa@zytor.com
    Cc: mingo@redhat.com
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit c6425b9f143a75bbcd0a7684b4df40e20d0b2f32
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Sat May 24 19:36:33 2008 +0400

    x86: move do_nmi(), stop_nmi() and restart_nmi() to traps_64.c
    
    traps_32.c already holds these functions so do the same for traps_64.c
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: hpa@zytor.com
    Cc: mingo@redhat.com
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit e56b3a12c45e439169f2d1f7194be397667320a6
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Sat May 24 19:36:32 2008 +0400

    x86: nmi - die_nmi() output message unification
    
    Make 64bit die_nmi() to produce the same message as 32bit mode has
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: hpa@zytor.com
    Cc: mingo@redhat.com
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit ddca03c98a7f7ad5ab09967ff52d4ed60358c896
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Sat May 24 19:36:31 2008 +0400

    x86: nmi - unify die_nmi() interface
    
    By slightly changing 32bit mode die_nmi() we may unify the
    interface and make it common for both (32/64bit) modes
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: hpa@zytor.com
    Cc: mingo@redhat.com
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 85cc35fa7255d113b5383a9c8536c363274bb475
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Sun May 25 21:21:36 2008 +0200

    x86: fix mpparse fallout
    
    UP builds with LOCAL_APIC=y and IO_APIC=n fail with a missing
    reference to mp_bus_not_pci. Distangle the mpparse code some more and
    move the ioapic specific bus check into a separate function.
    
    This code needs sume urgent un#ifdef surgery all over the place.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 2e4db9d2c5db9c9dd3e1d1ec3263bc4a990ff8df
Author: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
Date:   Mon May 19 14:23:44 2008 -0700

    x86: remove duplicate declaration of unknown_nmi_panic
    
    Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit c6531cce6e6e4b99bcda46b6268d6f2d9e30aea4
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:21:14 2008 +0200

    sched: do not trace sched_clock
    
    The tracer uses sched_clock, so do not trace it.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 886dd58258e6ddebe20e7aebef7b167a24bad7ee
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 15:44:38 2008 +0200

    debugging: make stacktrace independent from DEBUG_KERNEL
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit b764a15f679942a7bc9d4f9645299e1defcc5b43
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Thu May 22 21:22:04 2008 +0100

    x86: Switch apm to unlocked_kernel
    
    This pushes the lock a fair way down and the final kill looks like it
    should be an easy project for someone who wants to have a shot at it.
    
    Signed-off-by: Alan Cox <alan@redhat.com>
    Cc: mingo@redhat.com
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 136ef671df04dc157afa0d4b96c7bd23ba072c9c
Author: Alexey Starikovskiy <astarikovskiy@suse.de>
Date:   Tue May 20 00:29:59 2008 +0400

    x86: allow MPPARSE to be deselected in SMP configs

commit 8732fc4b237fca3bd3cb0ec87ca8fb90271b0baf
Author: Alexey Starikovskiy <astarikovskiy@suse.de>
Date:   Mon May 19 19:47:16 2008 +0400

    x86: move mp_bus_not_pci from mpparse.c

commit ce6444d39fdea29dcf145d2d95fe9cdc850aa53c
Author: Alexey Starikovskiy <astarikovskiy@suse.de>
Date:   Mon May 19 19:47:09 2008 +0400

    x86: mp_bus_id_to_pci_bus is not needed

commit bab4b27c00c4880737c18bb91138b1a7dd94164c
Author: Alexey Starikovskiy <astarikovskiy@suse.de>
Date:   Mon May 19 19:47:03 2008 +0400

    x86: move smp_found_config

commit f3918352909f839a7b0dbf9b3f81d2e183c46f88
Author: Alexey Starikovskiy <astarikovskiy@suse.de>
Date:   Fri May 23 01:54:51 2008 +0400

    x86: move pic_mode to apic_32.c

commit b3e2416465bc9140bfd209f247e6a789f68f0d19
Author: Alexey Starikovskiy <astarikovskiy@suse.de>
Date:   Fri May 23 01:54:44 2008 +0400

    x86: Set pic_mode only if local apic code is present

commit bf62f3981c7076714e3b9f5fa6989a806cad02bf
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Tue May 20 20:10:58 2008 -0700

    x86: move e820_mark_nosave_regions to e820.c
    
    and make e820_mark_nosave_regions to take limit_pfn to use max_low_pfn
    for 32bit and end_pfn for 64bit
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit aafbdf71f1d3aeffd679b1a86e1b28f71515856c
Author: Alexey Starikovskiy <astarikovskiy@suse.de>
Date:   Thu May 22 12:26:15 2008 +0400

    x86: fix mpparse/acpi interaction
    
    Sitsofe Wheeler reported boot problems on linux-next.
    
    It looks like the same issue as found by Soeren Sandman in 7575217f656a93,
    "x86: initialize all fields of mp_irqs[mp_irq_entries]".
    
    But his fix is also not complete, as dstapic is used before it assigned.
    
    Reported-by: Sitsofe Wheeler <sitsofe@yahoo.com>
    Bisected-by: Sitsofe Wheeler <sitsofe@yahoo.com>
    Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 59f4519ad7ade61123e90085b0dadb2ea197bd87
Author: Soeren Sandmann <sandmann@daimi.au.dk>
Date:   Sun May 18 05:24:41 2008 +0200

    x86: initialize all fields of mp_irqs[mp_irq_entries]
    
    Commit "x86: make config_irqsrc not MPspec specific" introduced some uses
    of uninitialized fields in mp_config_acpi_legacy_irqs(). I need the
    following patch to get sched-devel/master to boot.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 2fddb6e28e903a3ab1704cc5aac01be5a59dc05b
Author: Alexey Starikovskiy <astarikovskiy@suse.de>
Date:   Wed May 14 19:03:17 2008 +0400

    x86: make config_irqsrc not MPspec specific
    
    Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ec2cd0a22e2715f776a934e01c4f8ea098324fe1
Author: Alexey Starikovskiy <astarikovskiy@suse.de>
Date:   Wed May 14 19:03:10 2008 +0400

    x86: make struct config_ioapic not MPspec specific
    
    Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5f8951487ddbacbc949e9ffae574f94791f9b4dd
Author: Alexey Starikovskiy <astarikovskiy@suse.de>
Date:   Wed May 14 19:03:04 2008 +0400

    x86: make mp_ioapic_routing definition local
    
    Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 11113f84c72bd832dc4e76122e613b0e623e2346
Author: Alexey Starikovskiy <astarikovskiy@suse.de>
Date:   Wed May 14 19:02:57 2008 +0400

    x86: complete move ACPI from mpparse.c
    
    Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 32c5061265caf201d6a2c0d02181e2b68769c22c
Author: Alexey Starikovskiy <astarikovskiy@suse.de>
Date:   Wed May 14 19:02:51 2008 +0400

    x86: move es7000_plat out of mpparse.c
    
    Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 11a62a056093a7f25f1595fbd8bd5f93559572b6
Author: Yinghai Lu <yhlu.kernel.send@gmail.com>
Date:   Mon May 12 15:43:38 2008 +0200

    x86: cleanup print out for mptable
    
    the new output is:
    
     MPTABLE: OEM ID: SUN
     MPTABLE: Product ID: 4600 M2
     MPTABLE: APIC at: 0x
    
    instead of it all in one line with <6> and double Product ID...
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4a139a7fdec8964cecf7a3564ee7ae327141d495
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:37 2008 +0200

    x86: include pci.h in e820_64.c
    
    global pci_mem_start needs a declaration. include pci.h
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a91eea6df383f26fc4fcbefcbdb5aee8facd17fd
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:37 2008 +0200

    x86: fix shadow variables of global end_pnf in e820_64.c
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7f028bc0fd119a4fc65aedc07728ce85c8813d33
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:35 2008 +0200

    x86: move mp_ioapic_routing to mpparse and make it static
    
    mpparse is the only user of mp_ioapic_routing.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ba5b14cc0311af6ed20dc25aa98a1d5ea6f2e6c0
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Wed May 21 18:40:18 2008 -0700

    x86: extend e820 ealy_res support 32bit - fix
    
    use find_e820_area to find addess for new RAMDISK, instead of using ram blindly
    
    also print out low ram and bootmap info
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: Jeremy Fitzhardinge <jeremy@goop.org>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit a4c81cf684350797939416c99effb9d3ae46bca6
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun May 18 01:18:57 2008 -0700

    x86: extend e820 ealy_res support 32bit
    
    move early_res related from e820_64.c to e820.c
    make edba detection to be done in head32.c
    remove smp_alloc_memory, because we have fixed trampoline address now.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    
     arch/x86/kernel/e820.c              |  214 ++++++++++++++++++++++++++++++++++++
     arch/x86/kernel/e820_64.c           |  196 --------------------------------
     arch/x86/kernel/head32.c            |   76 ++++++++++++
     arch/x86/kernel/setup_32.c          |  109 +++---------------
     arch/x86/kernel/smpboot.c           |   17 --
     arch/x86/kernel/trampoline.c        |    2
     arch/x86/mach-voyager/voyager_smp.c |    9 -
     include/asm-x86/e820.h              |    6 +
     include/asm-x86/e820_64.h           |    9 -
     include/asm-x86/smp.h               |    1
     arch/x86/kernel/e820.c              |  214 ++++++++++++++++++++++++++++++++++++
     arch/x86/kernel/e820_64.c           |  196 --------------------------------
     arch/x86/kernel/head32.c            |   76 ++++++++++++
     arch/x86/kernel/setup_32.c          |  109 +++---------------
     arch/x86/kernel/smpboot.c           |   17 --
     arch/x86/kernel/trampoline.c        |    2
     arch/x86/mach-voyager/voyager_smp.c |    9 -
     include/asm-x86/e820.h              |    6 +
     include/asm-x86/e820_64.h           |    9 -
     include/asm-x86/smp.h               |    1
     arch/x86/kernel/e820.c              |  214 ++++++++++++++++++++++++++++++++++++
     arch/x86/kernel/e820_64.c           |  196 --------------------------------
     arch/x86/kernel/head32.c            |   76 ++++++++++++
     arch/x86/kernel/setup_32.c          |  109 +++---------------
     arch/x86/kernel/smpboot.c           |   17 --
     arch/x86/kernel/trampoline.c        |    2
     arch/x86/mach-voyager/voyager_smp.c |    9 -
     include/asm-x86/e820.h              |    6 +
     include/asm-x86/e820_64.h           |    9 -
     include/asm-x86/smp.h               |    1
     10 files changed, 320 insertions(+), 319 deletions(-)
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 69c9189320c46b14e5ae3ad4b3a0d35cc63cba20
Author: Paul Jackson <pj@sgi.com>
Date:   Wed May 14 08:15:58 2008 -0700

    x86 boot: add code to add BIOS provided EFI memory entries to kernel
    
    Add to the kernels boot memory map 'memmap' entries found in
    the EFI memory descriptors passed in from the BIOS.
    
    On EFI systems, up to E820MAX == 128 memory map entries can
    be passed via the legacy E820 interface (limited by the size
    of the 'zeropage').  These entries can be duplicated in the
    EFI descriptors also passed from the BIOS, and possibly more
    entries passed by the EFI interface, which does not have the
    E820MAX limit on number of memory map entries.
    
    This code doesn't worry about the likely duplicate, overlapping
    or (unlikely) conflicting entries between the EFI map and the
    E820 map.  It just dumps all the EFI entries into the memmap[]
    array (which already has the E820 entries) and lets the existing
    routine sanitize_e820_map() sort the mess out.
    
    Signed-off-by: Paul Jackson <pj@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5b7eb2e9ef4e467a1248537b47a63bab265be3cc
Author: Paul Jackson <pj@sgi.com>
Date:   Wed May 14 08:15:52 2008 -0700

    x86 boot: longer comment explaining sanitize_e820_map routine
    
    Elaborate on the comment for sanitize_e820_map(), epxlaining more what
    it does, what it inputs, and what it returns.  Rearrange the placement of
    this comment to fit kernel conventions, before the routine's code rather
    than buried inside it.
    
    Signed-off-by: Paul Jackson <pj@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6e9bcc796b120d17b08dde7ab958b82ddb899889
Author: Paul Jackson <pj@sgi.com>
Date:   Wed May 14 08:15:46 2008 -0700

    x86 boot: change sanitize_e820_map parameter from byte to int to allow bigger memory maps
    
    The map size counter passed into, and back out of, sanitize_e820_map(),
    was an eight bit type (char or u8), as derived from its origins in
    legacy BIOS E820 structures.  This patch changes that type to an 'int',
    to allow this sanitize routine to also be used on larger maps (larger
    than the 256 count that fits in a char).  The legacy BIOS E820 interface
    of course does not change; that remains at 8 bits for this count, holding
    up to E820MAX == 128 entries.  But the kernel internals can handle more
    when those additional memory map entries are passed from the BIOS via
    EFI interfaces.
    
    Signed-off-by: Paul Jackson <pj@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 028b785888c523baccdf27af0cdbf1deb92edec0
Author: Paul Jackson <pj@sgi.com>
Date:   Wed May 14 08:15:40 2008 -0700

    x86 boot: extend some internal memory map arrays to handle larger EFI input
    
    Extend internal boot time memory tables to allow for up to
    three entries per node, which may be larger than the 128 E820MAX
    entries handled by the legacy BIOS E820 interface.  The EFI
    interface, if present, is capable of passing memory map
    entries for these larger node counts.
    
    This patch requires an earlier patch that rewrote code depending
    on these array sizes from using E820MAX explicitly to size loops,
    to instead using ARRAY_SIZE() of the applicable array.
    
    Another patch following this one will provide the code to pick
    up additional memory entries passed via the EFI interface from
    the BIOS and insert them in the following, now enlarged, arrays.
    
    Signed-off-by: Paul Jackson <pj@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c3965bd15118742d72b4bc1a290d37b3f081eb98
Author: Paul Jackson <pj@sgi.com>
Date:   Wed May 14 08:15:34 2008 -0700

    x86 boot: proper use of ARRAY_SIZE instead of repeated E820MAX constant
    
    This patch is motivated by a subsequent patch which will allow for more
    memory map entries on EFI supported systems than can be passed via the x86
    legacy BIOS E820 interface.  The legacy interface is limited to E820MAX ==
    128 memory entries, and that "E820MAX" manifest constant was used as the
    size for several arrays and loops over those arrays.
    
    The primary change in this patch is to change code loop sizes over those
    arrays from using the constant E820MAX, to using the ARRAY_SIZE() macro
    evaluated for the array being looped.  That way, a subsequent patch can
    change the size of some of these arrays, without breaking this code.
    
    This patch also adds a parameter to the sanitize_e820_map() routine,
    which had an implicit size for the array passed it of E820MAX entries.
    This new parameter explicitly passes the size of said array.  Once again,
    this will allow a subsequent patch to change that array size for some
    calls to sanitize_e820_map() without breaking the code.
    
    As part of enhancing the sanitize_e820_map() interface this way, I further
    combined the unnecessarily distinct x86_32 and x86_64 declarations for
    this routine into a single, commonly used, declaration.
    
    This patch in itself should make no difference to the resulting kernel
    binary.
    
    [ mingo@elte.hu: merged to -tip ]
    
    Signed-off-by: Paul Jackson <pj@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b25e31cec7788ccba5749d10f8f4343fffff4750
Author: Paul Jackson <pj@sgi.com>
Date:   Wed May 14 08:15:28 2008 -0700

    x86 boot: minor code format fixes in e820 and efi routines
    
    Standardize a few pointer declarations to not have the
    extra space after the '*' character.
    
    Signed-off-by: Paul Jackson <pj@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit c801ed3860fe2f84281d4cae4c3e6ca87e81e890
Author: Paul Jackson <pj@sgi.com>
Date:   Wed May 14 08:15:23 2008 -0700

    x86 boot: simplify pageblock_bits enum declaration
    
    The use of #defines with '##' pre-processor concatenation is a useful
    way to form several symbol names with a common pattern.  But when there
    is just a single name obtained from that #define, it's just obfuscation.
    Better to just write the plain symbol name, as is.
    
    The following patch is a result of my wasting ten minutes looking through
    the kernel to figure out what 'PB_migrate_end' meant, and forgetting what
    I came to do, by the time I figured out that the #define PB_range macro
    defined it.
    
    Signed-off-by: Paul Jackson <pj@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit cb5dd7c104c64d7ba8ff4dd3eec3d9b92c378937
Author: Paul Jackson <pj@sgi.com>
Date:   Wed May 14 08:15:16 2008 -0700

    x86 boot: add header comment to dmi.h stating what it is
    
    The "dmi.h" file did not state anywhere in the file what "DMI" was.
    For those who know, it's obvious.  For the rest of us, I added a
    brief opening comment.
    
    Signed-off-by: Paul Jackson <pj@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e9197bf0114661195bee35e7795cfc42164d9b2c
Author: Paul Jackson <pj@sgi.com>
Date:   Wed May 14 08:15:10 2008 -0700

    x86 boot: remove some unused extern function declarations
    
    Remove three extern declarations for routines
    that don't exist.  Fix a typo in a comment.
    
    Signed-off-by: Paul Jackson <pj@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e3f8ba81fdce852abe36a33eed7b243c4a0acfac
Author: Paul Jackson <pj@sgi.com>
Date:   Wed May 14 08:15:04 2008 -0700

    x86 boot: include missing smp.h header
    
    The patch:
        x86: convert cpu_to_apicid to be a per cpu variable
    introduced a dependency of ipi.h on smp.h in x86
    builds with an allnoconfig.  Including smp.h in ipi.h
    fixes the build error:
        In file included from arch/x86/kernel/traps_64.c:48:
        include/asm/ipi.h: In function 'send_IPI_mask_sequence':
        include/asm/ipi.h:114: error: 'per_cpu__x86_cpu_to_apicid' undeclared (first use in this function)
    
    Signed-off-by: Paul Jackson <pj@sgi.com>
    Cc: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3f03c54a34fa3da680b3341dd3ba965ef3394bd1
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Fri May 9 22:40:52 2008 -0700

    x86: mtrr cleanup for converting continuous to discrete layout - fix #2
    
    disable the noisy print out.
    also use the one the less spare mtrr reg.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8004dd965b13b01a96def054d420f6df7ff22d53
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Mon May 12 17:40:39 2008 -0700

    x86: amd opteron TOM2 mask val fix
    
    there is a typo in the mask value, need to remove that extra 0,
    to avoid 4bit clearing.
    
    Signed-off-by: Yinghal Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b79cd8f1268bab57ff85b19d131f7f23deab2dee
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun May 11 00:30:15 2008 -0700

    x86: make e820.c to have common functions
    
    remove the duplicated copy of these functions.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 833e78bfeeef628f0201349a0a05a54f48f07884
Author: Yinghai Lu <yhlu.kernel.send@gmail.com>
Date:   Mon May 5 15:57:38 2008 -0700

    x86: process fam 10h like k8 with fixed mtrr setting
    
    otherwise fixed MTRR for family 10h may not be changed.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 12031a624af7816ec7660b82be648aa3703b4ebe
Author: Yinghai Lu <yhlu.kernel.send@gmail.com>
Date:   Fri May 2 02:40:22 2008 -0700

    x86: mtrr cleanup for converting continuous to discrete - auto detect v4
    
    Loop through mtrr chunk_size and gran_size from 1M to 2G to find out
    the optimal value so user does not need to add mtrr_chunk_size and
    mtrr_gran_size to the kernel command line.
    
    If optimal value is not found, print out all list to help select less
    optimal value.
    
    Add mtrr_spare_reg_nr= so user could set 2 instead of 1, if the card
    need more entries.
    
    v2: find the one with more spare entries
    v3: fix hole_basek offset
    v4: tight the compare between range and range_new
        loop stop with 4g
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: Gabriel C <nix.or.die@googlemail.com>
    Cc: Mika Fischer <mika.fischer@zoopnet.de>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f5098d62c1d1cede8ff23d01bbf50a421f110562
Author: Yinghai Lu <yhlu.kernel.send@gmail.com>
Date:   Tue Apr 29 20:25:58 2008 -0700

    x86: mtrr cleanup for converting continuous to discrete layout v8 - fix
    
    v9: address format change requests by Ingo
        more case handling in range_to_var_with_hole
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 8a374026c265476b1acfc3c186a66d59ebdb2cda
Author: Yinghai Lu <yhlu.kernel.send@gmail.com>
Date:   Tue Apr 29 20:25:16 2008 -0700

    x86: fix trimming e820 with MTRR holes. - fix
    
    v2: process hole then end_pfn
        fix update_memory_range with whole cover comparing
    
    Signed-off-by: Yinghai Lu <yinghai.lu@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 42651f15824d003e8357693ab72c4dbb3e280836
Author: Yinghai Lu <yhlu.kernel.send@gmail.com>
Date:   Tue Apr 29 01:59:49 2008 -0700

    x86: fix trimming e820 with MTRR holes.
    
    converting MTRR layout from continous to discrete, some time could run out of
    MTRRs. So add gran_sizek to prevent that by dumpping small RAM piece less than
    gran_sizek.
    
    previous trimming only can handle highest_pfn from mtrr to end_pfn from e820.
    when have more than 4g RAM installed, there will be holes below 4g. so need to
    check ram below 4g is coverred well.
    
    need to be applied after
    	[PATCH] x86: mtrr cleanup for converting continuous to discrete layout v7
    
    Signed-off-by: Yinghai Lu <yinghai.lu@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 95ffa2438d0e9c48779f0106b1c0eb36165e759c
Author: Yinghai Lu <yhlu.kernel.send@gmail.com>
Date:   Tue Apr 29 03:52:33 2008 -0700

    x86: mtrr cleanup for converting continuous to discrete layout, v8
    
    some BIOS like to use continus MTRR layout, and X driver can not add
    WB entries for graphical cards when 4g or more RAM installed.
    
    the patch will change MTRR to discrete.
    
    mtrr_chunk_size= could be used to have smaller continuous block to hold holes.
    default is 256m, could be set according to size of graphics card memory.
    
    mtrr_gran_size= could be used to send smallest mtrr block to avoid run out of MTRRs
    
    v2: fix -1 for UC checking
    v3: default to disable, and need use enable_mtrr_cleanup to enable this feature
        skip the var state change warning.
        remove next_basek in range_to_mtrr()
    v4: correct warning mask.
    v5: CONFIG_MTRR_SANITIZER
    v6: fix 1g, 2g, 512 aligment with extra hole
    v7: gran_sizek to prevent running out of MTRRs.
    v8: fix hole_basek caculation caused when removing next_basek
        gran_sizek using when basek is 0.
    
    need to apply
    	[PATCH] x86: fix trimming e820 with MTRR holes.
    right after this one.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 0dbfafa5fcd4dd189e2adc7b6ed9e0405e846d79
Author: Alexander van Heukelum <heukelum@mailshack.com>
Date:   Wed Apr 23 15:09:05 2008 +0200

    x86: move i386 memory setup code to e820_32.c
    
    The x86_64 code has centralized the memory setup code in
    e820_64.c. This patch copies that approach to i386:
    
    - early_param("mem", ...) parsing is moved from
    setup_32.c to e820_32.c.
    
    - setup_memory_map() and finish_e820_parsing() are
    factored out from setup_arch(), and declarations
    are added to e820_32.h.
    
    - print_memory_map() is made static and removed from
    e820_32.h.
    
    - user_defined_memmap is marked as __initdata.
    
    Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 0da72a4aeb4482c64c1142a2e36b556d13374937
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Wed Apr 30 20:11:51 2008 +0200

    x86: fix sparse warning in mtrr/generic.c
    
    arch/x86/kernel/cpu/mtrr/generic.c:216:12: warning: symbol 'lo' shadows an earlier one
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1ac97018169c5a13feaa90d9671f2d6ba2d9e86e
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 19 14:10:14 2008 +0200

    x86: untangle pci dependencies
    
    make PCI-less subarches not build with PCI - instead of complicating
    the PCI dependencies.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit c9fea78dc9775981bed2da379568c8a8fddd1fb6
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 19 13:53:39 2008 +0200

    x86: make NUMAQ depend on PCI
    
    NUMAQ depends on the existence of PCI hardware, and requiring PCI
    makes this subarch simpler and avoids build failures if PCI is
    disabled.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 668a6c3654560aef8741642478973e205a4f02bf
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 19 13:35:24 2008 +0200

    - fix mmioftrace + rcu merge interaction
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 48e239572271cf79412d90753a721242a765f7d9
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Sat May 24 17:24:34 2008 +0200

    x86: fixup the fallout of the bitops changes
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 83cd1daa1dc3400e5ca2255818641233ebb30680
Author: Jan Beulich <jbeulich@novell.com>
Date:   Mon May 12 15:44:39 2008 +0200

    x86: eliminate dead code in x86_64 entry.S
    
    Remove the not longer used handlers for reserved vectors.
    
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 78d64fc21d2aa425c65de49765cddecc84d595a4
Author: Joe Perches <joe@perches.com>
Date:   Mon May 12 15:44:39 2008 +0200

    x86: include/asm-x86/string_32.h - style only
    
    Looked at this file because of __memcpy warnings.
    Thought it could use a style/checkpatch cleanup.
    
    No change in vmlinux.
    
    [tglx: fixed the remaining issues ]
    
    Signed-off-by: Joe Perches <joe@perches.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 2141261a11524acbfce86a5a213bbaea08794bbb
Author: Miklos Vajna <vmiklos@frugalware.org>
Date:   Tue May 13 13:35:25 2008 +0200

    x86: janitor work in video-vga.c
    
    Just moved an open brace to the previous line.
    
    Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit f0766440dda7ace8a43b030f75e2dcb82449fb85
Author: Christoph Lameter <clameter@sgi.com>
Date:   Fri May 9 19:09:48 2008 -0700

    x86: unify current.h
    
    Simply stitch these together. There are just two definitions that are shared
    but the file is resonably small and putting these things together shows that
    further unifications requires a unification of the per cpu / pda handling
    between both arches.
    
    Signed-off-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit bfe4bb1526945e446d2912bef2e1e2cbd2c7349e
Author: Miklos Vajna <vmiklos@frugalware.org>
Date:   Sat May 17 22:48:13 2008 +0200

    x86: janitor work in bugs.c
    
    Just moved trailing statements to the next line, removed space before
    open/close parenthesis, wrapped long lines.
    
    Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 23eb271b9186531e1eb704dda9ab37abcfd0ca4a
Author: Andrew Morton <akpm@linux-foundation.org>
Date:   Wed May 14 16:10:39 2008 -0700

    x86: setup_force_cpu_cap(): don't do clear_bit(non-unsigned-long)
    
    Another hack to make proper prototyping of x86 bitops viable.
    
    Cc: Andrea Arcangeli <andrea@qumranet.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0e192b99d7d09f08b445c31ee7c7f3d0bfb27345
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Tue May 13 20:55:40 2008 +0400

    x86: head_64.S cleanup - use PMD_SHIFT instead of numeric constant
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 05139d8fb445d9a3569071af1c5920fc46191b7b
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Tue May 13 21:14:22 2008 +0400

    x86: head_64.S cleanup - use straight move to CR4 register
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2237ce2057b82561f7ea27ed30153571f404112d
Author: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
Date:   Fri May 16 11:01:26 2008 +0900

    x86: cleanup, remove duplicate declaration of unknown_nmi_panic
    
    Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 883b7af932b4435eb4798cfa4fec0848639c2a87
Author: Huang Weiyi <weiyi.huang@gmail.com>
Date:   Sun May 11 19:36:57 2008 +0800

    x86: smpboot.c: removed duplicated include
    
    Removed duplicated include <asm/nmi.h> in
    arch/x86/kernel/smpboot.c.
    
    Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
    Cc: mingo@redhat.com
    Cc: hpa@zytor.com
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 2cc74111c78dbc7b26c41b4e87cfebfc3aed49c4
Author: Huang Weiyi <weiyi.huang@gmail.com>
Date:   Sun May 11 19:35:54 2008 +0800

    x86: ipi.c: removed duplicated include
    
    Removed duplicated include <linux/interrupt.h> in
    arch/x86/kernel/ipi.c.
    
    Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
    Cc: mingo@redhat.com
    Cc: hpa@zytor.com
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit e83e31f41a623262714d9c56dde7dfc51ac078f7
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Mon May 12 15:43:39 2008 +0200

    x86: compressed/head_64.S cleanup - use predefined flags from processor-flags.h
    
    We should better use already defined flags from processor-flags.h instead
    of defining own ones
    
    [>>> object code check >>>]
    
    original
    md5sum: 129f24be6df396fb7d8bf998c01fc716  arch/x86/boot/compressed/head_64.o
       text    data     bss     dec     hex filename
        705      48   45056   45809    b2f1 arch/x86/boot/compressed/head_64.o
    
    patched
    md5sum: 129f24be6df396fb7d8bf998c01fc716  arch/x86/boot/compressed/head_64-new.o
       text    data     bss     dec     hex filename
        705      48   45056   45809    b2f1 arch/x86/boot/compressed/head_64-new.o
    
    [<<< object code check <<<]
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Acked-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 369101da7e3f6f971b7303922d2978b8483241c6
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Mon May 12 15:43:38 2008 +0200

    x86: head_64.S cleanup - use predefined flags from processor-flags.h
    
    We should better use already defined flags from processor-flags.h instead
    of defining own ones
    
    [>>> object code check >>>]
    
    original
    md5sum: 9cfa6dbf045a046bb5dfb85f8bcfe8c4  arch/x86/kernel/head_64.o
       text    data     bss     dec     hex filename
      37361    4432    8192   49985    c341 arch/x86/kernel/head_64.o
    
    patched
    md5sum: 9cfa6dbf045a046bb5dfb85f8bcfe8c4  arch/x86/kernel/head_64.o
       text    data     bss     dec     hex filename
      37361    4432    8192   49985    c341 arch/x86/kernel/head_64.o
    
    [<<< object code check <<<]
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Acked-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9831bfb201a8e00415d0f9e5b5a50d902a90b2db
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Mon May 12 15:43:38 2008 +0200

    x86 - hide X86_VM_MASK from userland programs v3
    
    X86_VM_MASK is kernel specific flags so hide it from userland programs.
    
    It should be defined *before* ptrace.h inclusion because of circular
    link between these files
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit ebdd561a19d7917ac49fff9c355aa4833c504bf1
Author: Jan Beulich <jbeulich@novell.com>
Date:   Mon May 12 15:43:38 2008 +0200

    x86: constify data in reboot.c
    
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4c8ab98249fa3cead320ec0ee4cde9960b951989
Author: Jan Beulich <jbeulich@novell.com>
Date:   Mon May 12 15:43:38 2008 +0200

    i386: move FIX_ACPI_* into non-permanent range
    
    .. as they are used at early boot time only.
    
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4e50e62ce52f39b5f45e82f68b18254458b429bb
Author: Jan Beulich <jbeulich@novell.com>
Date:   Mon May 12 15:43:38 2008 +0200

    x86: eliminate duplicate consistency checks in init_32.c
    
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 6a1673ae2201931ce34bf7ba9f90928c864d8334
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:38 2008 +0200

    x86: make memory_add_physaddr_to_nid depend on MEMORY_HOTPLUG
    
    memory_add_physaddr_to_nid() is only used in the
    CONFIG_MEMORY_HOTPLUG_SPARSE || CONFIG_ACPI_HOTPLUG_MEMORY case.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit cca7c0850fa0381639bf84dd06ee900e16346373
Author: Jiri Slaby <jirislaby@gmail.com>
Date:   Mon May 12 15:43:37 2008 +0200

    x86_64: fix mm.txt documentation
    
    Commit 85eb69a16aab5a394ce043c2131319eae35e6493 introduced 512 MiB
    sized kernel and 1.5 GiB sized module space but omitted to change
    documentation properly. Fix that.
    
    [Wasn't the hole intentional protection hole?]
    
    Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
    Cc: Andi Kleen <andi@firstfloor.org>
    Cc: hpa@zytor.com
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 311f83494830fec17f086401a5b43984bb447cd2
Author: Adrian Bunk <bunk@kernel.org>
Date:   Mon May 12 15:43:37 2008 +0200

    x86: kernel/pci-dma.c cleanups
    
    This patch contains the following cleanups:
    - make the following needlessly global code static:
      - dma_alloc_pages()
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 968cbfad1a727b5689ae620f4d970abf6ce73340
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:37 2008 +0200

    x86: make __pci_mmcfg_init static in mmconfig-shared.c
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e0b32d768cad17af07af3aced67498bde98296c9
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:37 2008 +0200

    x86: make command_line static in setup_64.c
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 11034d55975be6d8b955a6eb11e87fc67ec086c2
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:36 2008 +0200

    x86: init64.c include initrd.h
    
    free_initrd_mem needs a prototype, which is in linux/initrd.h
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d1097635deed7196c2a859f285c29267779ca45a
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Fri May 2 23:42:01 2008 +0200

    x86: move mmconfig declarations to header
    
    arch/x86/kernel/mmconf-fam10h_64.c is missing the prototypes, which
    are decalred in arch/x86/kernel/setup_64.c. Move the prototypes and
    the inline stubs to the appropriate header file.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 55d4f22abc9f011c5db982f83377cdd38bb9a2a3
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:35 2008 +0200

    x86: k8topology cleanup variable declarations
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d34c08958fa36c7a8c3f8d9c0ebe6ec1ab744a68
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:35 2008 +0200

    x86: k8topology fix shadow variable
    
    sparse mutters:
    arch/x86/mm/k8topology_64.c:108:7: warning: symbol 'nodeid' shadows an earlier one
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0eafe234a2571f51ef9f7e8baddb58c828750771
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:35 2008 +0200

    x86: k8topology add missing header
    
    k8_scan_nodes is global and needs a prototype. Add the header file
    which contains it.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 635ee418381566f03819408e1303ef21fcf2d41c
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:35 2008 +0200

    x86: create prototype for (un)map_devmem
    
    Global functions need a prototype. Add it.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 535694f361419ca195fd915dd5038c926334e1be
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:35 2008 +0200

    x86: boot/printfc use NULL instead 0
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit eef8f871d84b5df1a24902a4e4700188be1aff2c
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:34 2008 +0200

    x86: vsmp_64 add missing includes
    
    sparse mutters:
    arch/x86/kernel/vsmp_64.c:126:5: warning: symbol 'is_vsmp_box' was not declared. Should it be static?
    arch/x86/kernel/vsmp_64.c:145:13: warning: symbol 'vsmp_init' was not declared. Should it be static?
    
    Include the appropriate headers.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 5136dea5734cfddbc6d7ccb7ead85a3ac7ce3de2
Author: Andrew Morton <akpm@linux-foundation.org>
Date:   Wed May 14 16:10:41 2008 -0700

    x86: bitops take an unsigned long *
    
    All (or most) other architectures do this.  So should x86.  Fix.
    
    Cc: Andrea Arcangeli <andrea@qumranet.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 46dd98a5c0b907f94742579ab605be1933a37abd
Author: Andrew Morton <akpm@linux-foundation.org>
Date:   Wed May 14 16:10:39 2008 -0700

    arch/x86/mm/pat.c: use boot_cpu_has()
    
    arch/x86/mm/pat.c: In function 'phys_mem_access_prot_allowed':
    arch/x86/mm/pat.c:526: warning: passing argument 2 of 'constant_test_bit' from incompatible pointer type
    arch/x86/mm/pat.c:526: warning: passing argument 2 of 'variable_test_bit' from incompatible pointer type
    arch/x86/mm/pat.c:527: warning: passing argument 2 of 'constant_test_bit' from incompatible pointer type
    arch/x86/mm/pat.c:527: warning: passing argument 2 of 'variable_test_bit' from incompatible pointer type
    arch/x86/mm/pat.c:528: warning: passing argument 2 of 'constant_test_bit' from incompatible pointer type
    arch/x86/mm/pat.c:528: warning: passing argument 2 of 'variable_test_bit' from incompatible pointer type
    arch/x86/mm/pat.c:529: warning: passing argument 2 of 'constant_test_bit' from incompatible pointer type
    arch/x86/mm/pat.c:529: warning: passing argument 2 of 'variable_test_bit' from incompatible pointer type
    
    Don't open-code test_bit() on a __u32
    
    Cc: Andrea Arcangeli <andrea@qumranet.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e6b0edef3453677b13e175a104a83eb36d062dd3
Author: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Date:   Mon May 12 15:43:38 2008 +0200

    x86: clean up vdso_enabled type on x86_64
    
    This fixes type of "vdso_enabled" on X86_64 to match extern in asm/elf.h.
    
    Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit c2c14fb7afcc67b48724571506e095fccc65a670
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:36 2008 +0200

    x86: tsc_64.c make constant UL
    
    arch/x86/kernel/tsc_64.c:245:13: warning: constant 0x100000000 is so big it is long
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 962cf36c5bf6d2840b8d66ee9a606fae2f540bbd
Author: Carlos R. Mafra <crmafra2@gmail.com>
Date:   Thu May 15 11:15:37 2008 -0300

    Remove argument from open_softirq which is always NULL
    
    As git-grep shows, open_softirq() is always called with the last argument
    being NULL
    
    block/blk-core.c:       open_softirq(BLOCK_SOFTIRQ, blk_done_softirq, NULL);
    kernel/hrtimer.c:       open_softirq(HRTIMER_SOFTIRQ, run_hrtimer_softirq, NULL);
    kernel/rcuclassic.c:    open_softirq(RCU_SOFTIRQ, rcu_process_callbacks, NULL);
    kernel/rcupreempt.c:    open_softirq(RCU_SOFTIRQ, rcu_process_callbacks, NULL);
    kernel/sched.c: open_softirq(SCHED_SOFTIRQ, run_rebalance_domains, NULL);
    kernel/softirq.c:       open_softirq(TASKLET_SOFTIRQ, tasklet_action, NULL);
    kernel/softirq.c:       open_softirq(HI_SOFTIRQ, tasklet_hi_action, NULL);
    kernel/timer.c: open_softirq(TIMER_SOFTIRQ, run_timer_softirq, NULL);
    net/core/dev.c: open_softirq(NET_TX_SOFTIRQ, net_tx_action, NULL);
    net/core/dev.c: open_softirq(NET_RX_SOFTIRQ, net_rx_action, NULL);
    
    This observation has already been made by Matthew Wilcox in June 2002
    (http://www.cs.helsinki.fi/linux/linux-kernel/2002-25/0687.html)
    
    "I notice that none of the current softirq routines use the data element
    passed to them."
    
    and the situation hasn't changed since them. So it appears we can safely
    remove that extra argument to save 128 (54) bytes of kernel data (text).
    
    Signed-off-by: Carlos R. Mafra <crmafra@ift.unesp.br>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit a2eddfa95919a730e0e5ed17e9c303fe5ba249cd
Author: Jan Beulich <jbeulich@novell.com>
Date:   Mon May 12 15:44:41 2008 +0200

    x86: make /proc/stat account for all interrupts
    
    LAPIC interrupts, which don't go through the generic interrupt handling
    code, aren't accounted for in /proc/stat. Hence this patch adds a
    mechanism architectures can use to accordingly adjust the statistics.
    
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 63687a528c39a67c1a213cdffa09feb0e6af9dbe
Author: Jan Beulich <jbeulich@novell.com>
Date:   Mon May 12 15:44:41 2008 +0200

    x86: move tracedata to RODATA
    
    .. allowing it to be write-protected just as other read-only data
    under CONFIG_DEBUG_RODATA.
    
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 6360b1fbb4a939efd34fc770c2ebd927c55506e0
Author: Jan Beulich <jbeulich@novell.com>
Date:   Mon May 12 15:44:41 2008 +0200

    move BUG_TABLE into RODATA
    
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 1c4cd6dd1d0fd3057bb6b8c87460049497889d1b
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:21:14 2008 +0200

    softlockup: fix softlockup_thresh fix
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 9383d9679056e6cc4e7ff70f31da945a268238f4
Author: Dimitri Sivanich <sivanich@sgi.com>
Date:   Mon May 12 21:21:14 2008 +0200

    softlockup: fix softlockup_thresh unaligned access and disable detection at runtime
    
    Fix unaligned access errors when setting softlockup_thresh on
    64 bit platforms.
    
    Allow softlockup detection to be disabled by setting
    softlockup_thresh <= 0.
    
    Detect that boot time softlockup detection has been disabled
    earlier in softlockup_tick.
    
    Signed-off-by: Dimitri Sivanich <sivanich@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 9c44bc03fff44ff04237a7d92e35304a0e50c331
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:21:04 2008 +0200

    softlockup: allow panic on lockup
    
    allow users to configure the softlockup detector to generate a panic
    instead of a warning message.
    
    high-availability systems might opt for this strict method (combined
    with panic_timeout= boot option/sysctl), instead of generating
    softlockup warnings ad infinitum.
    
    also, automated tests work better if the system reboots reliably (into
    a safe kernel) in case of a lockup.
    
    The full spectrum of configurability is supported: boot option, sysctl
    option and Kconfig option.
    
    it's default-disabled.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 091593080533a752ce66d12858d8c4105c8e1793
Author: Nick Andrew <nick@nick-andrew.net>
Date:   Mon May 12 21:21:04 2008 +0200

    printk: remember the message level for multi-line output
    
    printk(KERN_ALERT "Danger Will Robinson!\nAlien Approaching!\n");
    
    At present this will result in one message at ALERT level and one
    at the current default message loglevel (e.g. WARNING). This is
    non-intuitive.
    
    Modify vprintk() to remember the message loglevel each time it
    is specified and use it for subsequent lines of output which do
    not specify one, within the same call to printk.
    
    Signed-off-by: Nick Andrew <nick@nick-andrew.net>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit ac60ad7413ca8208094609a3b88ed9b1ed012fbc
Author: Nick Andrew <nick@nick-andrew.net>
Date:   Mon May 12 21:21:04 2008 +0200

    printk: refactor processing of line severity tokens
    
    Restructure the logic of vprintk() so the processing of the leading
    3 characters of each input line is in one place, regardless whether
    printk_time is enabled. This makes the code smaller and easier to
    understand.
    
    size reduction in kernel/printk.o:
    
       text	   data	    bss	    dec	    hex	filename
       6157	    397	1049804	1056358	 101e66	printk.o.before
       6117	    397	1049804	1056318	 101e3e	printk.o.after
    
    and some style uncleanlinesses removed as well as a side-effect:
    
     Before:
        total: 19 errors, 22 warnings, 1340 lines checked
     After:
        total: 17 errors, 22 warnings, 1333 lines checked
    
    Signed-off-by: Nick Andrew <nick@nick-andrew.net>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit cd3a1b8562d28490b334a61d5eb05df3d722d91e
Author: Jan Kiszka <jan.kiszka@web.de>
Date:   Mon May 12 21:21:04 2008 +0200

    printk: don't prefer unsuited consoles on registration
    
    console election: If some console happens to be registered first which does
    not provide a tty binding (!console->device), it prevents that more suited
    consoles which are registered later on can enter the candidate pool for
    console_device().  This is observable with KGDB's console which may already
    be registered (and exploited!) during early debugger connections, that is
    before any regular console registration.
    
    This patch fixes the issue by postponing the final, automated
    preferred_console selection until someone with a non-NULL device handler
    comes around.
    
    Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
    Cc: Jason Wessel <jason.wessel@windriver.com>
    Cc: Gerd Hoffmann <kraxel@suse.de>
    Cc: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 3b8945e8d40645eecdb7d2357ca531f9b4dd9f71
Author: Tejun Heo <htejun@gmail.com>
Date:   Mon May 12 21:21:04 2008 +0200

    printk: clean up recursion check related static variables
    
    Make printk_recursion_bug_msg static and drop printk prefix from recursion
    variables.
    
    Signed-off-by: Tejun Heo <htejun@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 42fdfa238a23643226910acf922ea930b3286032
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Sat May 24 23:14:51 2008 +0200

    namespacecheck: more kernel/printk.c fixes
    
    [ Stephen Rothwell <sfr@canb.auug.org.au>: build fix ]
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 7f6f3a39d258adf51f0fb1fe0dab52272a1c61a4
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Sat May 24 23:12:18 2008 +0200

    namespacecheck: fix kernel printk.c
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 81d50bb254ed53a0da45a65988e4e1fa08e8a541
Author: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Date:   Thu May 15 19:42:49 2008 -0700

    posix-timers: print RT watchdog message
    
    It's useful to detect which process is killed by RT watchdog.
    
    Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 3711ccb07b7f0a13f4f1aa16a8fdca9c930f21ca
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Sat May 24 17:24:34 2008 +0200

    x86: fixup the fallout of the bitops changes
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit ec42418f1973e1f77da1fcca3be59c0acb878a9d
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Sat May 24 15:59:58 2008 +0200

    x86: rename the i8259_32/64.c leftovers to irqinit_32/64.c
    
    The leftovers of the i8259 unification have nothing to do with i8259
    at all. They contain interrupt init code and the i8259_xx name is just
    misleading now.
    
    Rename them to irqinit_32/64.c
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit d23b200a75f78e62744c3c25d078855eec8a689b
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:36 2008 +0200

    x86: make init_ISA_irqs() static
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 680afbf989d697b9ba1382017a73c8cfa53b3f89
Author: Pavel Machek <pavel@suse.cz>
Date:   Wed May 21 11:57:52 2008 +0200

    x86: i8259: cleanup codingstyle
    
    Signed-off-by: Pavel Machek <pavel@suse.cz>
    Cc: macro@ds2.pg.gda.pl
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 3e8631d27088f394b6788829e238a60bf07d47ab
Author: Pavel Machek <pavel@suse.cz>
Date:   Wed May 21 11:52:52 2008 +0200

    x86: i8259.c: remove trivial ifdefs
    
    Remove #ifdefs where the only difference is formatting of comments.
    
    Signed-off-by: Pavel Machek <pavel@suse.cz>
    Cc: macro@ds2.pg.gda.pl
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 15d613cb25efd978dd55592d011a6ffc487b3432
Author: Pavel Machek <pavel@suse.cz>
Date:   Wed May 21 11:47:24 2008 +0200

    x86: i8259.c: remove #ifdefs around includes
    
    Remove #ifdefs around includes; including too much should be always
    safe.
    
    Signed-off-by: Pavel Machek <pavel@suse.cz>
    Cc: macro@ds2.pg.gda.pl
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 21fd5132b223a10bdf17713dd0bf321cbd6471d2
Author: Pavel Machek <pavel@suse.cz>
Date:   Wed May 21 11:44:02 2008 +0200

    x86: automatical unification of i8259.c
    
    Make conversion of i8259 very mechanical -- i8259 was generated by
     diff -D, with too different parts left in i8259_32 and
    i8259_64.c. Only "by hand" changes were removal of #ifdef from middle
    of the comment (prevented compilation) and removal of one static to
    allow splitting into files.
    
    Of course, it will need some cleanups now, and those will follow.
    
    Signed-of-by: Pavel Machek <pavel@suse.cz>

commit fce39665abb71d01d74ac74eb13dd69a799dfc2f
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 15:43:36 2008 +0200

    x86: make init_ISA_irqs() static
    
    Moved to i8259 branch to avoid conflicts.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f20b11e716936f85850654c49e06a1f955b9e5fc
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Sat May 24 15:59:58 2008 +0200

    x86: rename the i8259_32/64.c leftovers to initirq_32/64.c
    
    The leftovers of the i8259 unification have nothing to do with i8259
    at all. They contain interrupt init code and the i8259_xx name is just
    misleading now.
    
    Rename them to initirq_32/64.c
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4d9a6e6128dd8ada0d2feed2a9bb6506043e4655
Author: Pavel Machek <pavel@suse.cz>
Date:   Wed May 21 11:57:52 2008 +0200

    x86: i8259: cleanup codingstyle
    
    Signed-off-by: Pavel Machek <pavel@suse.cz>
    Cc: macro@ds2.pg.gda.pl
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4f6f3bac18c80ff6cf072d90796755c69cc4c748
Author: Pavel Machek <pavel@suse.cz>
Date:   Wed May 21 11:52:52 2008 +0200

    x86: i8259.c: remove trivial ifdefs
    
    Remove #ifdefs where the only difference is formatting of comments.
    
    Signed-off-by: Pavel Machek <pavel@suse.cz>
    Cc: macro@ds2.pg.gda.pl
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 6b4d3afbe722ee71b8da346c2c4393938440c471
Author: Pavel Machek <pavel@suse.cz>
Date:   Wed May 21 11:47:24 2008 +0200

    x86: i8259.c: remove #ifdefs around includes
    
    Remove #ifdefs around includes; including too much should be always
    safe.
    
    Signed-off-by: Pavel Machek <pavel@suse.cz>
    Cc: macro@ds2.pg.gda.pl
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 40bd21740012132afb62d78ac3e6b82372b2fbc2
Author: Pavel Machek <pavel@suse.cz>
Date:   Wed May 21 11:44:02 2008 +0200

    x86: automatical unification of i8259.c
    
    Make conversion of i8259 very mechanical -- i8259 was generated by

commit 4d2df795f0c3eb91f97a666f47716121a2f166ed
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Sat May 24 15:00:46 2008 +0200

    sysprof: make it depend on X86
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 790e2a290b499b0400254e6870ec27969065d122
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:21:14 2008 +0200

    x86 mmiotrace: page level is unsigned
    
    Fixes some sparse warnings.
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a50445d76c22a34ae149704ea5adaef171c8acb7
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:21:03 2008 +0200

    mmiotrace: rename kmmio_probe::user_data to :private.
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit dee310d0adf41019aca476052ac3085ff286d9be
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:21:03 2008 +0200

    x86 mmiotrace: use resource_size_t for phys addresses
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 87e547fe41a8b57d6d80afc67a0031fbe477eb0d
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:21:03 2008 +0200

    x86 mmiotrace: fix page-unaligned ioremaps
    
    mmiotrace_ioremap() expects to receive the original unaligned map phys address
    and size. Also fix {un,}register_kmmio_probe() to deal properly with
    unaligned size.
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 970e6fa03885f32cc43e42cb08c73a5f54cd8bd9
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:21:03 2008 +0200

    mmiotrace: code style cleanups
    
    From c2da03771e29159627c5c7b9509ec70bce9f91ee Mon Sep 17 00:00:00 2001
    From: Pekka Paalanen <pq@iki.fi>
    Date: Mon, 28 Apr 2008 21:25:22 +0300
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6f6f394d9ca61fcc73ecfd2f2bf58e92dc1ab269
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:21:03 2008 +0200

    doc: update mmiotrace doc to current status
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e0fd5c2fa188311667267c02a702ae699a9fc2bd
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:21:02 2008 +0200

    mmiotrace: do not print bogus pid for maps either
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2039238b79b51a50f8477f53f33750e1c3fc146a
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:21:02 2008 +0200

    mmiotrace: print overrun counts
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d0a7e8ca5b996d36219e6fc002907291c8ee677b
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:21:02 2008 +0200

    mmiotrace: print header using the read hook.
    
    Now the header is printed only for `trace_pipe' file.
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7423d1115f18627666d475fccc7c62394406ff8c
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:21:02 2008 +0200

    x86 mmiotrace: dynamically disable non-boot CPUs
    
    From 8979ee55cb6a429c4edd72ebec2244b849f6a79a Mon Sep 17 00:00:00 2001
    From: Pekka Paalanen <pq@iki.fi>
    Date: Sat, 12 Apr 2008 00:18:57 +0300
    
    Mmiotrace is not reliable with multiple CPUs and may
    miss events. Drop to single CPU when mmiotrace is activated.
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 37b3619257d3190f47f233d7ed626d4b9916462c
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Mon May 12 21:20:59 2008 +0200

    x86/mmiotrace: uses/depends on PCI
    
    Don't try to build mmiotrace when CONFIG_PCI=n.
    
    next-20080416/kernel/trace/trace_mmiotrace.c: In function 'mmio_print_pcidev':
    next-20080416/kernel/trace/trace_mmiotrace.c:62: error: implicit declaration of function 'pci_dev_driver'
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 0663bb6cd9a457fbd8ca95c627bb762d07321a39
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Mon May 12 21:20:59 2008 +0200

    mmiotrace: fix printk format
    
    Fix gcc printk format warnings:
    
    next-20080415/arch/x86/mm/mmio-mod.c: In function 'print_pte':
    next-20080415/arch/x86/mm/mmio-mod.c:154: warning: format '%lx' expects type 'long unsigned int', but argument 3 has type 'pteval_t'
    next-20080415/arch/x86/mm/mmio-mod.c:154: warning: format '%lx' expects type 'long unsigned int', but argument 4 has type 'pteval_t'
    next-20080415/arch/x86/mm/mmio-mod.c: At top level:
    next-20080415/arch/x86/mm/mmio-mod.c:403: warning: 'downed_cpus' defined but not used
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit c6c67c1afcce71335b18ed8769b1165c468bfb03
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:20:59 2008 +0200

    mmiotrace: add user documentation
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 736ca61fa81874b3fee205a593251b1869d0bcf1
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:20:59 2008 +0200

    x86 mmiotrace: Do not print bogus pid
    
    Non-zero pid indicates the MMIO access originated in user space.
    We do not catch that kind of accesses yet, so always print zero for now.
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit e4b37ee68609037ffcaa2fcfae47cd31a605bb9e
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:20:59 2008 +0200

    x86 mmiotrace: remove ISA_trace parameter.
    
    This had become a no-op.
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit ff3a3e9ba5e4273a8bc10570adab4a390fb90757
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:20:59 2008 +0200

    x86 mmiotrace: move files into arch/x86/mm/.
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 49023168261a7f9a2fd4a1ca1adbfea922556015
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:58 2008 +0200

    mmiotrace: cleanup
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 801a175bf601f9a9d5e86e92dee9adeeb6625da8
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:58 2008 +0200

    mmiotrace: ftrace fix
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 138295373ccf7625fcb0218dfea114837983bc39
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:20:58 2008 +0200

    ftrace: mmiotrace update, #2
    
    another weekend, another patch. This should apply on top of my previous patch
    from March 23rd.
    
    Summary of changes:
    - Print PCI device list in output header
    - work around recursive probe hits on SMP
    - refactor dis/arm_kmmio_fault_page() and add check for page levels
    - remove un/reference_kmmio(), the die notifier hook is registered
    permanently into the list
    - explicitly check for single stepping in die notifier callback
    
    I have tested this version on my UP Athlon64 desktop with Nouveau, and
    SMP Core 2 Duo laptop with the proprietary nvidia driver. Both systems
    are 64-bit. One previously unknown bug crept into daylight: the ftrace
    framework's output routines print the first entry last after buffer has
    wrapped around.
    
    The most important regressions compared to non-ftrace mmiotrace at this
    time are:
    - failure of trace_pipe file
    - illegal lines in output file
    - unaware of losing data due to buffer full
    
    Personally I'd like to see these three solved before submitting to
    mainline. Other issues may come up once we know when we lose events.
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit bd8ac686c73c7e925fcfe0b02dc4e7b947127864
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:20:57 2008 +0200

    ftrace: mmiotrace, updates
    
    here is a patch that makes mmiotrace work almost well within the tracing
    framework. The patch applies on top of my previous patch. I have my own
    output formatting in place now.
    
    Summary of changes:
    - fix the NULL dereference that was due to not calling tracing_reset()
    - add print_line() callback into struct tracer
    - implement print_line() for mmiotrace, producing up-to-spec text
    - add my output header, but that is not really called in the right place
    - rewrote the main structs in mmiotrace
    - added two new trace entry types: TRACE_MMIO_RW and TRACE_MMIO_MAP
    - made some functions in trace.c non-static
    - check current==NULL in tracing_generic_entry_update()
    - fix(?) comparison in trace_seq_printf()
    
    Things seem to work fine except a few issues. Markers (text lines injected
    into mmiotrace log) are missing, I did not feel hacking them in before we
    have variable length entries. My output header is printed only for 'trace'
    file, but not 'trace_pipe'. For some reason, despite my quick fix,
    iter->trace is NULL in print_trace_line() when called from 'trace_pipe'
    file, which means I don't get proper output formatting.
    
    I only tried by loading nouveau.ko, which just detects the card, and that
    is traced fine. I didn't try further. Map, two reads and unmap. Works
    perfectly.
    
    I am missing the information about overflows, I'd prefer to have a
    counter for lost events. I didn't try, but I guess currently there is no
    way of knowning when it overflows?
    
    So, not too far from being fully operational, it seems :-)
    And looking at the diffstat, there also is some 700-900 lines of user space
    code that just became obsolete.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit f984b51e0779a6dd30feedc41404013ca54e5d05
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:20:57 2008 +0200

    ftrace: add mmiotrace plugin
    
    On Sat, 22 Mar 2008 13:07:47 +0100
    Ingo Molnar <mingo@elte.hu> wrote:
    
    > > > i'd suggest the following: pull x86.git and sched-devel.git into a
    > > > single tree [the two will combine without rejects]. Then try to add a
    > > > kernel/tracing/trace_mmiotrace.c ftrace plugin. The trace_sysprof.c
    > > > plugin might be a good example.
    > >
    > > I did this and now I have mmiotrace enabled/disabled via the tracing
    > > framework (what do we call this, since ftrace is one of the tracers?).
    >
    > cool! could you send the patches for that? (even if they are not fully
    > functional yet)
    
    Patch attached in the end. Nice to see how much code disappeared. I tried
    to mark all the features I had to break with XXX-comments.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit d61fc44853f46fb002228b18aa5f30db21fcd4ac
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:20:57 2008 +0200

    x86: mmiotrace, preview 2
    
    Kconfig.debug, Makefile and testmmiotrace.c style fixes.
    Use real mutex instead of mutex.
    Fix failure path in register probe func.
    kmmio: RCU read-locked over single stepping.
    Generate mapping id's.
    Make mmio-mod.c built-in and rewrite its locking.
    Add debugfs file to enable/disable mmiotracing.
    kmmio: use irqsave spinlocks.
    Lots of cleanups in mmio-mod.c
    Marker file moved from /proc into debugfs.
    Call mmiotrace entrypoints directly from ioremap.c.
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 0fd0e3da4557c479b820b9a4a7afa25b4637ddf2
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:20:57 2008 +0200

    x86: mmiotrace full patch, preview 1
    
    kmmio.c handles the list of mmio probes with callbacks, list of traced
    pages, and attaching into the page fault handler and die notifier. It
    arms, traps and disarms the given pages, this is the core of mmiotrace.
    
    mmio-mod.c is a user interface, hooking into ioremap functions and
    registering the mmio probes. It also decodes the required information
    from trapped mmio accesses via the pre and post callbacks in each probe.
    Currently, hooking into ioremap functions works by redefining the symbols
    of the target (binary) kernel module, so that it calls the traced
    versions of the functions.
    
    The most notable changes done since the last discussion are:
    - kmmio.c is a built-in, not part of the module
    - direct call from fault.c to kmmio.c, removing all dynamic hooks
    - prepare for unregistering probes at any time
    - make kmmio re-initializable and accessible to more than one user
    - rewrite kmmio locking to remove all spinlocks from page fault path
    
    Can I abuse call_rcu() like I do in kmmio.c:unregister_kmmio_probe()
    or is there a better way?
    
    The function called via call_rcu() itself calls call_rcu() again,
    will this work or break? There I need a second grace period for RCU
    after the first grace period for page faults.
    
    Mmiotrace itself (mmio-mod.c) is still a module, I am going to attack
    that next. At some point I will start looking into how to make mmiotrace
    a tracer component of ftrace (thanks for the hint, Ingo). Ftrace should
    make the user space part of mmiotracing as simple as
    'cat /debug/trace/mmio > dump.txt'.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit f513638030ca384b0bace4df64f0b82f6ae1e4c6
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:20:57 2008 +0200

    x86 mmiotrace: Use percpu instead of arrays.
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Cc: Eric Dumazet <dada1@cosmosbay.com>
    Cc: pq@iki.fi
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 10c43d2eb50c9a5ad60388b9d3c41c31150049e6
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:20:57 2008 +0200

    x86: explicit call to mmiotrace in do_page_fault()
    
    The custom page fault handler list is replaced with a single function
    pointer. All related functions and variables are renamed for
    mmiotrace.
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Cc: Christoph Hellwig <hch@infradead.org>
    Cc: Arjan van de Ven <arjan@infradead.org>
    Cc: pq@iki.fi
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 63ffa3e456c1a9884a3ebac997d91e3fdae18d78
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:20:57 2008 +0200

    x86 mmiotrace: comment about user space ABI
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit fe1ffafa80f6673101c6560c2bacfe3df10372ee
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:20:56 2008 +0200

    x86 mmiotrace: fix relay-buffer-full flag for SMP
    
    Relay has per-cpu buffers, but mmiotrace was using only a single flag
    for detecting buffer full/not-full transitions. The new code makes
    this per-cpu and actually counts missed events.
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 75bb88350e0501b3cf5ac096a1008757844414a9
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:20:56 2008 +0200

    x86 mmiotrace: use lookup_address()
    
    Use lookup_address() from pageattr.c instead of doing the same
    manually. Also had to EXPORT_SYMBOL_GPL(lookup_address) to make this
    work for modules. This also fixes "undefined symbol 'init_mm'"
    compile error for x86_32.
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 8b7d89d02ef3c6a7c73d6596f28cea7632850af4
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:20:56 2008 +0200

    x86: mmiotrace - trace memory mapped IO
    
    Mmiotrace is a tool for trapping memory mapped IO (MMIO) accesses within
    the kernel. It is used for debugging and especially for reverse
    engineering evil binary drivers.
    
    Mmiotrace works by wrapping the ioremap family of kernel functions and
    marking the returned pages as not present. Access to the IO memory
    triggers a page fault, which will be handled by mmiotrace's custom page
    fault handler. This will single-step the faulted instruction with the
    MMIO page marked as present. Access logs are directed to user space via
    relay and debug_fs.
    
    This page fault approach is necessary, because binary drivers have
    readl/writel etc. calls inlined and therefore extremely difficult to
    trap with with e.g. kprobes.
    
    This patch depends on the custom page fault handlers patch.
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit bfeeeeb991cf75081e6c2f74d44ae5da05b50a94
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Mon May 12 21:21:14 2008 +0200

    stacktrace: don't crash on invalid stack trace structs
    
    This patch makes the stacktrace printout code \warn when the entries
    pointer is unset rather than crashing when trying to access it in an
    attempt to make it a bit more robust.
    
    I was saving a stacktrace into an skb and forgot to copy it across skb
    copies... I have since fixed the code, but it would have been easier
    had the kernel not crashed in an interrupt.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit cf3271a73b612a03da00681ecd9bfefab37c74c9
Author: Soeren Sandmann <sandmann@daimi.au.dk>
Date:   Mon May 12 05:28:50 2008 +0200

    ftrace/sysprof: don't trace the user stack if we are a kernel thread.
    
    Check that current->mm is non-NULL before attempting to trace the user
    stack.
    
    Also take depth of the kernel stack into account when comparing
    against sample_max_depth.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 8a9e94c1fbfdac45a3b6811b880777c4116aa309
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:54 2008 +0200

    sysprof: update copyrights
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit cd2134b1dda92fd450e6a1e12b1c7960dd6a2178
Author: Soeren Sandmann Pedersen <sandmann@redhat.com>
Date:   Mon May 12 21:20:54 2008 +0200

    sysprof: kernel trace
    
    add kernel backtracing to the sysprof tracer.
    
    change the format of the data, so that type=0 means
    beginning of stack trace, 1 means kernel address, 2 means user
    address, and 3 means end of trace.
    
    EIP addresses are no longer distinguished from return addresses,
    mostly because sysprof userspace doesn't make use of it. It may be
    worthwhile adding this back in though, just in case it becomes
    interesting.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 5fc4511c756860149b81aead6eca5bdf5c438ea7
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Fri May 23 23:58:21 2008 +0200

    ftrace: make it more available in the Kconfig
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 9caee613d3b860ae81b79370eeae9ac967c07536
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Fri May 23 23:55:54 2008 +0200

    ftrace: fix __trace_special()
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit ada6b835067dc022f11cdae1c313a3710d3d977c
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Fri May 23 23:50:41 2008 +0200

    ftrace: remove notrace
    
    Remove the notrace annotations. The build logic takes care of that.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit d618b3e6e50970a6248ac857653fdd49bcd3c045
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:49 2008 +0200

    ftrace: sysprof updates
    
    make the sample period configurable.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 9f6b4e3f4a24f2590f1c96f117fc45fbea9b0fa4
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:48 2008 +0200

    ftrace: sysprof fix
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit ef4ab15ff34fd9c65e92bee70f58e7179da881c5
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:48 2008 +0200

    ftrace: make sysprof dependent on x86 for now
    
    that's the only tested platform for now. If there's interest we
    can make it generic easily.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 842af315e8b0adad58fc642eaa5e6f53525e0534
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:47 2008 +0200

    ftrace: sysprof plugin improvement
    
    add sample maximum depth.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit a6dd24f8d00cbccb560b19a723e6fb9bdfb20799
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:47 2008 +0200

    ftrace: sysprof-plugin, add self-tests
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 56a08bdcff20f0022bd9160c1093e56f763499aa
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:47 2008 +0200

    ftrace: extend sysprof plugin some more
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 0075fa80305f3231a2d5df97b00d7f55a48ea27e
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:47 2008 +0200

    ftrace: extend sysprof plugin
    
    add per CPU hrtimers.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit f06c38103ea9dbca27c3f4d77f444ddefb5477cd
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:47 2008 +0200

    ftrace: add sysprof plugin
    
    very first baby version.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 677aa9f77e8de3791b481a0cec6c8b84d1eec626
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Sat May 17 00:01:36 2008 -0400

    ftrace: add have dynamic ftrace config for archs
    
    Now that ftrace is being ported to other architectures, it has become
    apparent that DYNAMIC_FTRACE is dependent on whether or not that
    architecture implements dynamic ftrace. FTRACE itself may be ported to
    an architecture without porting dynamic ftrace.
    
    This patch adds HAVE_DYNAMIC_FTRACE to allow architectures to port ftrace
    without having to also port the dynamic aspect as well.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 7fa09f24b477ad41b821713eba757b3aa7a2864a
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Wed May 14 21:30:32 2008 -0400

    ftrace: use the new kbuild CFLAGS_REMOVE for x86/kernel directory
    
    This patch removes the Makefile turd and uses the nice CFLAGS_REMOVE macro
    in the x86/kernel directory.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 654e4787689faffdd2137fe91f59fd3ef3363ad2
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Wed May 14 21:30:31 2008 -0400

    ftrace: use the new kbuild CFLAGS_REMOVE for lib directory
    
    This patch removes the Makefile turd and uses the nice CFLAGS_REMOVE macro
    in the lib directory.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 6ec562328fda585be2d7f472cfac99d3b44d362a
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Wed May 14 21:30:30 2008 -0400

    ftrace: use the new kbuild CFLAGS_REMOVE for kernel directory
    
    This patch removes the Makefile turd and uses the nice CFLAGS_REMOVE macro
    in the kernel directory.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 656ee82cc855027b2e994ad218519b09fa652cc1
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Wed May 14 21:30:29 2008 -0400

    kbuild: create new CFLAGS_REMOVE_(basename).o option
    
    We currently have a way to add special CFLAGS to code, but we do not have a
    way to remove them if needed.
    
    With the case of ftrace, some files should simply not be profiled. Adding
    the -pg flag to these files is simply a waste, and adding "notrace" to each
    and every function is ugly.
    
    Currently we put in "Makefile turd" [1] to stop the compiler from adding -pg
    to certain files. This was clumsy and awkward.
    
    This patch now adds the revese of CFLAGS_(basename).o with
    CFLAGS_REMOVE_(basename).o.  This allows developers to prevent certain
    CFLAGS from being used to compile files. For example, we can now do
    
    CFLAGS_REMOVE_string.o = -pg
    
    to remove the -pg option from the string.o file in the lib directory.
    
    Note: a space delimited list of options may be added to the REMOVE macro.
    
    [1] - what David Miller called the workaronud to remove -pg
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4e491d14f2506b218d678935c25a7027b79178b1
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Wed May 14 23:49:44 2008 -0400

    ftrace: support for PowerPC
    
    This patch adds full support for ftrace for PowerPC (both 64 and 32 bit).
    This includes dynamic tracing and function filtering.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit e0eca07badc023a675a61906020b397da20f07c3
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Wed May 14 23:49:43 2008 -0400

    ftrace, POWERPC: add irqs_disabled_flags to ppc
    
    PPC doesn't have the irqs_disabled_flags needed by ftrace.
    This patch adds it.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 489f139614596cbc956a06f5e4bb41288e276fe3
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon Feb 25 13:38:05 2008 +0100

    ftrace: fix build bug
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit d49dbf33f0bf8748ee3662b973eb57e60525d622
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri May 16 10:41:53 2008 +0200

    ftrace: fix include file dependency
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 2d8b820b2e81954754277723379ae9ed5de316fa
Author: Ingo Molnar <mingo@elte.hu>
Date:   Sat Feb 23 16:55:50 2008 +0100

    ftrace: cleanups
    
    factor out code and clean it up.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 37135677e653537ffc6e7def679443272a1c03c3
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed May 14 08:10:31 2008 +0200

    ftrace: fix mcount export bug
    
    David S. Miller noticed the following bug: the -pg instrumentation
    function callback is named differently on each platform. On x86 it
    is mcount, on sparc it is _mcount. So the export does not make sense
    in kernel/trace/ftrace.c - move it to x86.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit d05f5f9906740474eb768823004ffcd775b12ca6
Author: David Miller <davem@davemloft.net>
Date:   Tue May 13 22:06:59 2008 -0700

    sparc64: add ftrace support.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit aa5e5ceaf52a882a29d9b86531a20733f5116066
Author: David Miller <davem@davemloft.net>
Date:   Tue May 13 22:06:56 2008 -0700

    ftrace: remove packed attribute on ftrace_page.
    
    It causes unaligned access traps on platforms like sparc
    (ftrace_page may be marked packed, but once we return
    a dyn_ftrace sub-object from this array to another piece
    of code, the "packed" part of the typing information doesn't
    propagate).
    
    But also, it didn't serve any purpose either.  Even if packed,
    on 64-bit or 32-bit, it didn't give us any more dyn_ftrace
    entries per-page.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 74f4e369fc5b52433ad824cef32d3bf1304549be
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:21:15 2008 +0200

    ftrace: stacktrace fix
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 5b82a1b08a00b2adca3d9dd9777efff40b7aaaa1
Author: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Date:   Mon May 12 21:21:10 2008 +0200

    Port ftrace to markers
    
    Porting ftrace to the marker infrastructure.
    
    Don't need to chain to the wakeup tracer from the sched tracer, because markers
    support multiple probes connected.
    
    Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
    CC: Steven Rostedt <rostedt@goodmis.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 0aa977f592f17004f9d1d545f2e1bb9ea71896c3
Author: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Date:   Mon May 12 21:21:10 2008 +0200

    Markers - define non optimized marker
    
    To support the forthcoming "immediate values" marker optimization, we must have
    a way to declare markers in few code paths that does not use instruction
    modification based enable. This will be the case of printk(), some traps and
    eventually lockdep instrumentation.
    
    Changelog :
    - Fix reversed boolean logic of "generic".
    
    Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit dc102a8fae2d0d6bf5223fc549247f2e23959ae6
Author: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Date:   Mon May 12 21:21:09 2008 +0200

    Markers - remove extra format argument
    
    Denys Vlasenko <vda.linux@googlemail.com> :
    
    > Not in this patch, but I noticed:
    >
    > #define __trace_mark(name, call_private, format, args...)               \
    >         do {                                                            \
    >                 static const char __mstrtab_##name[]                    \
    >                 __attribute__((section("__markers_strings")))           \
    >                 = #name "\0" format;                                    \
    >                 static struct marker __mark_##name                      \
    >                 __attribute__((section("__markers"), aligned(8))) =     \
    >                 { __mstrtab_##name, &__mstrtab_##name[sizeof(#name)],   \
    >                 0, 0, marker_probe_cb,                                  \
    >                 { __mark_empty_function, NULL}, NULL };                 \
    >                 __mark_check_format(format, ## args);                   \
    >                 if (unlikely(__mark_##name.state)) {                    \
    >                         (*__mark_##name.call)                           \
    >                                 (&__mark_##name, call_private,          \
    >                                 format, ## args);                       \
    >                 }                                                       \
    >         } while (0)
    >
    > In this call:
    >
    >                         (*__mark_##name.call)                           \
    >                                 (&__mark_##name, call_private,          \
    >                                 format, ## args);                       \
    >
    > you make gcc allocate duplicate format string. You can use
    > &__mstrtab_##name[sizeof(#name)] instead since it holds the same string,
    > or drop ", format," above and "const char *fmt" from here:
    >
    >         void (*call)(const struct marker *mdata,        /* Probe wrapper */
    >                 void *call_private, const char *fmt, ...);
    >
    > since mdata->format is the same and all callees which need it can take it there.
    
    Very good point. I actually thought about dropping it, since it would
    remove an unnecessary argument from the stack. And actually, since I now
    have the marker_probe_cb sitting between the marker site and the
    callbacks, there is no API change required. Thanks :)
    
    Mathieu
    
    Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
    CC: Denys Vlasenko <vda.linux@googlemail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 3eefae994d9224fb7771a3ddb683868363c23510
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:21:04 2008 +0200

    ftrace: limit trace entries
    
    Currently there is no protection from the root user to use up all of
    memory for trace buffers. If the root user allocates too many entries,
    the OOM killer might start kill off all tasks.
    
    This patch adds an algorith to check the following condition:
    
     pages_requested > (freeable_memory + current_trace_buffer_pages) / 4
    
    If the above is met then the allocation fails. The above prevents more
    than 1/4th of freeable memory from being used by trace buffers.
    
    To determine the freeable_memory, I made determine_dirtyable_memory in
    mm/page-writeback.c global.
    
    Special thanks goes to Peter Zijlstra for suggesting the above calculation.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 6c6c27969a4c6024e6c8838829546c02aaddca18
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:21:02 2008 +0200

    ftrace: add readpos to struct trace_seq; add trace_seq_to_user()
    
    Refactor code from tracing_read_pipe() and create trace_seq_to_user().
    Moved trace_seq_reset() call before iter->trace->read() call so that
    when all leftover data is returned, trace_seq is reset automatically.
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 2bb6f8d6389cbfadd657e7dc069f6986abf35e4f
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:21:02 2008 +0200

    ftrace: use raw_smp_processor_id for mcount functions
    
    Due to debug hooks in the kernel that can change the way smp_processor_id
    works, use raw_smp_processor_id in mcount called functions (namely
    ftrace_record_ip). Currently we annotate most debug functions from calling
    mcount, but we should not rely on that to prevent kernel lockups.
    
    This patch uses the raw_smp_processor_id to prevent a recusive crash
    that can happen if a debug hook in smp_processor_id calls mcount.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit a4feb8348b62fe76a63cdb5569f5c920f5283c06
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:21:02 2008 +0200

    ftrace: special stacktrace
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 9fe068e92f6290e89e19adc521441661a1229f00
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:21:02 2008 +0200

    ftrace: trace faster
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4823ed7eadf35e4b57ce581327e21d39585f1f32
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:21:01 2008 +0200

    ftrace: fix setting of pos in read_pipe
    
    In resetting the iterator in read_pipe, the reset of pos was
    postitioned in the wrong location with respect to the memset
    operation. The current code sets pos, incorrectly, to zero.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 2f1dafe50cc4e58a239fd81bd47f87f32042a1ee
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:21:01 2008 +0200

    x86: fix SMP alternatives: use mutex instead of spinlock, text_poke is sleepable
    
    text_poke is sleepable.
    The original fix by Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>.
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 107bad8bef5ab2c3a3bff7648c18c9dc3abdc13b
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:21:01 2008 +0200

    ftrace: add trace pipe header pluggin
    
    This patch adds a method for open_pipe and open_read to the pluggins
    so that they can add a header to the trace pipe call.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 53d0aa773053ab18287781e25d52c5faf9e0e09e
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:21:01 2008 +0200

    ftrace: add logic to record overruns
    
    This patch sets up the infrastructure to record overruns of the tracing
    buffer.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 72b59d67f80983f7bb587b086fb4cb1bc95263a4
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:21:01 2008 +0200

    x86_64: fix kernel rodata NX setting
    
    Without CONFIG_DYNAMIC_FTRACE, mark_rodata_ro() would mark a wrong
    number of pages as no-execute. The bug was introduced in the patch
    "ftrace: dont write protect kernel text". The symptom was machine reboot
    after a CPU hotplug.
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Acked-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 25b0b44a1c732ccfc58095cdd8438955a0a19fff
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:21:00 2008 +0200

    ftrace: fix comm on function trace output
    
    In cleaning up of the sched_switch code, the function trace recording
    of task comms was removed. This patch adds back the recording of comms
    for function trace. The output of ftrace now has the task comm instead
    of <...>.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4fcdae83cebda24b519a89d3dd976081fff1ca80
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:21:00 2008 +0200

    ftrace: comment code
    
    This is first installment of adding documentation to the ftrace.
    Expect many more patches of this kind in the near future.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit ab46428c6969d50ecf6f6e97b7a84abba6274368
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:21:00 2008 +0200

    ftrace: modulize the number of CPU buffers
    
    Currently ftrace allocates a trace buffer for every possible CPU.
    Work is being done to change it to only online CPUs and add hooks
    to hotplug CPUS.
    
    This patch lays out the infrastructure for such a change.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit c6caeeb142cd3a03c46107aac45c8effc02bbadb
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:21:00 2008 +0200

    ftrace: replace simple_strtoul with strict_strtoul
    
    Andrew Morton suggested using strict_strtoul over simple_strtoul.
    This patch replaces them in ftrace.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit cffae437cdfbc8a5370d38cefbff1dfe34dad6ca
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:21:00 2008 +0200

    ftrace: simple clean ups
    
    Andrew Morton mentioned some clean ups that should be done to ftrace.
    This patch does some of the simple clean ups.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit afc2abc0ae4265730a0fc48618012193a09a1d10
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:21:00 2008 +0200

    ftrace: cleanups
    
    no code changed.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 93dcc6ea096c51cc30ad0f6647ed05fead2439bf
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 12 21:21:00 2008 +0200

    ftrace: simplify hexprint
    
    simplify hex to ascii conversion.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit bb065afb8ebd07a03155502dba29ebf0f6fe67e8
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:21:00 2008 +0200

    lockdep: update lockdep_recursion on graph_lock
    
    With the introduction of ftrace, it is possible to recurse into
    the lockdep functions via the mcount call. To prevent possible
    lockups, updating the lockdep_recursion counter on grabbing the internal
    lockdep_lock should prevent deadlocks.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit a98a3c3fde3ae7614f19758a043691b6f59dac53
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:20:59 2008 +0200

    ftrace: trace_entries to dynamically change trace buffer size
    
    This patch adds /debug/tracing/trace_entries that allows users to
    see as well as modify the number of trace entries the buffers hold.
    
    The number of entries only increments in ENTRIES_PER_PAGE which is
    calculated by the size of an entry with the number of entries that
    can fit in a page. The user does not need to use an exact size, but
    the entries will be rounded to one of the increments.
    
    Trying to set the entries to 0 will return with -EINVAL.
    
    To avoid race conditions, the modification of the buffer size can only
    be done when tracing is completely disabled (current_tracer == none).
    A info message will be printed if a user tries to modify the buffer size
    when not set to none.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 05bd68c514579e007b46e4fa0461b78416a3f4c2
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:20:59 2008 +0200

    ftrace: user proper API for setting RT prios in selftest
    
    The wakeup selftest used an internal API for setting the test task priority.
    This patch fixes it to use the proper API for performing such a task.
    
    Thanks goes to Randy Dunlap for pointing out this build failure.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 2dc8f09571a61d9cb3dc47bba6608689dfe15d16
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:20:58 2008 +0200

    ftrace: trace_pipe implement NONBLOCK
    
    This patch implements "NONBLOCK" for trace_pipe. If the trace_pipe is opened
    with O_NONBLOCK, then the trace_pipe read will not block when buffer is empty.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 845279972f1736c3463c9cebd1bad92a0a347176
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:20:58 2008 +0200

    ftrace: return EOF in trace_pipe on change of tracer
    
    Break out of while loop with EOF when the current_trace changes.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit b5685aede3b7b65e72ddc73b951aa1f70798a614
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:20:58 2008 +0200

    ftrace: restore iterator trace in pipe read
    
    The trace iterator is reset in the read. We still need to restore the tracer
    that the trace_pipe was opened with.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 8487c23765b6e0444ec6b5f1530766d63fe68e35
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:20:58 2008 +0200

    ftrace: allow trace_pipe to block on all reads
    
    We expect things like "cat" to block on reads to trace_pipe. That's what
    trace_pipe is for.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit d17d969160c18b631a19c2b34d260691402650f8
Author: Ankita Garg <ankita@in.ibm.com>
Date:   Mon May 12 21:20:58 2008 +0200

    ftrace: fix conversion of task state to char in latency tracer
    
    The conversion of task states to a character in the sched_switch tracer (part
    of latency tracer infrastructure), seems to be incorrect. We currently do it
    by indexing into the state_to_char array using the state value. The state
    values do not map directly into the array index and are thus incorrect. The
    following patch addresses this issue. This is also what is being done even
    in the show_task() routine in kernel/sched.c
    
    The patch has been compile and run tested.
    
    Signed-off-by: Ankita Garg <ankita@in.ibm.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 72829bc3d63cdc592d8f7dd86ad3b3fe8900fb74
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Fri May 23 21:37:28 2008 +0200

    ftrace: move enums to ftrace.h and make helper function global
    
    picked from the mmiotracer patches to distangle the patch queues.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 86069782d62e731b4835a0cf8eb7d1d0e17cf306
Author: Pekka Paalanen <pq@iki.fi>
Date:   Mon May 12 21:20:56 2008 +0200

    x86: add a list for custom page fault handlers.
    
    Provides kernel modules a way to register custom page fault handlers.
    On every page fault this will call a list of registered functions. The
    functions may handle the fault and force do_page_fault() to return
    immediately.
    
    This functionality is similar to the now removed page fault notifiers.
    Custom page fault handlers are used by debugging and reverse engineering
    tools. Mmiotrace is one such tool and a patch to add it into the tree
    will follow.
    
    The custom page fault handlers are called earlier in do_page_fault()
    than the page fault notifiers were.
    
    Signed-off-by: Pekka Paalanen <pq@iki.fi>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 8f0f996e80b980fba07d11961d96a5fefb60976a
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:20:56 2008 +0200

    ftrace: dont write protect kernel text
    
    Dynamic ftrace cant work when the kernel has its text write protected.
    This patch keeps the kernel from being write protected when
    dynamic ftrace is in place.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit a56be3fe2f65f9f776e727bfd382e35db75911d6
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:20:56 2008 +0200

    ftrace: fix the fault label in updating code
    
    The fault label to jump to on fault of updating the code was misplaced
    preventing the fault from being recorded.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 30afdcb1de0a37a2086145a82ca3febebe47d019
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:20:56 2008 +0200

    ftrace: selftest protect againt max flip
    
    There is a slight race condition in the selftest where the max update
    of the wakeup and irqs/preemption off tests can be doing a max update as
    the buffers are being tested. If this happens the system can crash with
    a GPF.
    
    This patch adds the max update spinlock around the checking of the
    buffers to prevent such a race.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit d15f57f23eaba975309a153b23699cd0c0236974
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:56 2008 +0200

    ftrace: fix mutex unlock in trace output
    
    If the trace output changes on reading the trace files, there is a chance
    that the start function will return NULL. If the start function of a sequence
    returns NULL the stop equivalent is not called. In this case, all locks
    that are taken must be released even if they are released in the stop function.
    
    This patch fixes a case that a mutex was not released on return of NULL
    in the start sequence function.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 07a267cdd2fd7d1de9455b1e36a1635ace7276c7
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:55 2008 +0200

    ftrace: add UNINTERRUPTIBLE state for kftraced on disable
    
    When dynamic ftrace fails and sets itself disabled, the ftraced daemon
    will go back to sleep everytime it wakes up. The setting of the
    ftraced state to UNINTERRUPTIBLE is skipped in this process, and the
    daemon takes up 100% of the CPU.  This patch makes sure the ftraced daemon
    sets itself to UNINTERRUPTIBLE in that loop.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit c1d2327b36f2261ffa8ff7227321ba900c7eee7f
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:55 2008 +0200

    ftrace: restrict tracing to HAVE_FTRACE architectures
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 1d09daa55d2e9bab7e7d30f0d05e5a7bc60b2a4a
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:20:55 2008 +0200

    ftrace: use Makefile to remove tracing from lockdep
    
    This patch removes the "notrace" annotation from lockdep and adds the debugging
    files in the kernel director to those that should not be compiled with
    "-pg" mcount tracing.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 9d0a420b737f72d84fabebf29634d800cbf54538
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:20:55 2008 +0200

    ftrace: remove function tracing from spinlock debug
    
    The debug functions in spin_lock debugging pollute the output of the
    function tracer. This patch adds the debug files in the lib director
    to those that should not be compiled with mcount tracing.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 92205c2343527a863d660360599a4bf8cede77b0
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:20:55 2008 +0200

    ftrace: user raw_spin_lock in tracing
    
    Lock debugging enabled cause huge performance problems for tracing. Having
    the lock verification happening for every function that is called
    because mcount calls spin_lock can cripple the system.
    
    This patch converts the spin_locks used by ftrace into raw_spin_locks.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit c5f888cae49dfe3e86d9d1e0dab2b63ceb057be3
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:20:55 2008 +0200

    ftrace: irqsoff use raw_smp_processor_id
    
    This patch changes the use of __get_cpu_var to explicitly calling
    raw_smp_processor_id and using the per_cpu() macro. On some debug
    configurations, the use of __get_cpu_var may cause ftrace to trigger
    and this can cause problems with the irqsoff tracing.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4d9493c90f8e6e1b164aede3814010a290161abb
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:54 2008 +0200

    ftrace: remove add-hoc code
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit d05cdb25d80f06f77aa6bddb53cd1390d4d91a0b
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:20:54 2008 +0200

    ftrace: fix dynamic ftrace selftest
    
    With the adding of the configuration changes in the Makefile to prevent
    tracing of functions in the ftrace code, all tracing of all the ftrace
    code has been removed. Unfortunately, one of the selftests, relied on
    a function to be traced. With the new change, the function was no longer
    traced and the test failed.
    
    This patch separates out the test function into its own file so that
    we can add the "-pg" flag to the compilation of that function and the
    adding of the mcount call to that function.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 06fa75ab566c50e01bfd7b055bde85cf9b1bc98a
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:20:54 2008 +0200

    ftrace: add TRACE_STACK and TRACE_SPECIAL to selftest validation
    
    The selftest validation code checks for valid entries in the trace buffer.
    TRACE_STACK and TRACE_SPECIAL have been added to the code but not to
    the validator. This patch adds the two to prevent them from flagging a
    failure in the selftest.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4fe8c3048cd8280a54256bca9cac2007bd546c33
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:20:54 2008 +0200

    ftrace: printk and trace irqsoff and wakeups
    
    printk called from wakeup critical timings and irqs off can
    cause deadlocks since printk might do a wakeup itself. If the
    call to printk happens with the runqueue lock held, it can
    deadlock.
    
    This patch protects the printk from being called in trace irqs off
    with a test to see if the runqueue for the current CPU is locked.
    If it is locked, the printk is skipped.
    
    The wakeup always holds the runqueue lock, so the printk is
    simply removed.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 8f96da02c14d722ad9a3713cd7273ce28c9036ad
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:20:54 2008 +0200

    ftrace: remove wakeup from function trace
    
    trace_function is called by mcount and calling wake_up from that
    can have unpredictable results. This patch removes the wakeup from
    trace_function.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 694379e9ed4f2f6babe111bf001c69e2e263338b
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:54 2008 +0200

    ftrace: make it more available in the Kconfig
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 5429db2d26a59903c81a4f6c6dae7eb9daaea5fc
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Mon May 12 21:20:53 2008 +0200

    ftrace: fix wakeup callback
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit bac524d3f3dfeffa3a9d44f2c64035b88bcaacb4
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date:   Mon May 12 21:20:53 2008 +0200

    ftrace: trace next state
    
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 88a4216c3ec4281fc7e6725cc3a3ccd01fb1aa14
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:53 2008 +0200

    ftrace: sched special
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 36fc25a9f48deacd8aa08cd2d1c186a4e412604f
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:53 2008 +0200

    ftrace: sched tree fix
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit f29c73fe3404f8799ed57aaf48859e0b55fc071f
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:53 2008 +0200

    ftrace: include cpu in stacktrace
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 442e544ce52d4415a024920b84fb95c5f9aa0855
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:53 2008 +0200

    ftrace: iter ctrl fix
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit d9af56fbd8b37181bffaad060f74aa2e17382874
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:53 2008 +0200

    ftrace: fix cmdline tracing
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 36dfe9252bd4c9b55e8454363fb7e444c92c5030
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:52 2008 +0200

    ftrace: make use of tracing_cpumask
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit c7078de1aaf562a31b20984409c38cc1b40fa8a3
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:52 2008 +0200

    ftrace: add tracing_cpumask
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4ac3ba41d372e3a9e420b36bc43589662b188a14
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:52 2008 +0200

    ftrace: trace scheduler rbtree
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 1a3c3034336320554a3342572dae98d69e054fc7
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:52 2008 +0200

    ftrace: fix __trace_special()
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 017730c11241e26577673eb9d957cfc66172ea91
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:52 2008 +0200

    ftrace: fix wakeups
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 24cd5d111e8c713e62cda7ca1d01232402e3d3c9
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:52 2008 +0200

    ftrace: trace curr/next tasks
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4e65551905fb0300ae7e667cbaa41ee2e3f29a13
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:52 2008 +0200

    ftrace: sched tracer, trace full rbtree
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4c1f4d4f0175129934d5dbc19a39296430937a05
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:51 2008 +0200

    ftrace: make nostacktrace the default
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 8ac0fca4ccb355ce50471d7aa3f10f5900b28b95
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:51 2008 +0200

    ftrace: sched tracer fix
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 86387f7ee5d3273ff4859e2c64ce656639b6ca65
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:51 2008 +0200

    ftrace: add stack tracing
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 57422797dc009fc83766bcf230d29dbe6e08e21e
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:51 2008 +0200

    ftrace: add wakeup events to sched tracer
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit e309b41dd65aa953f86765eeeecc941d8e1e8b8f
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:51 2008 +0200

    ftrace: remove notrace
    
    now that we have a kbuild method for notrace, no need to pollute the
    C code with the annotations.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit b53dde9d34f2df396540988ebc65c33400f57b04
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:51 2008 +0200

    ftrace: disable -pg for the tracer itself
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 3594136ad67a54d77bcb2547e70011754a2f91d5
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:50 2008 +0200

    ftrace: do not profile lib/string.o
    
    Most archs define the string and memory compare functions in assembly.
    Some do not. But these functions may be used in some archs at early
    boot up.
    
    Since most archs define this code in assembly and they are not usually
    traced, there's no need to trace them when they are not defined in
    assembly.
    
    This patch removes the -pg from the CFLAGS for lib/string.o.
    This prevents the string functions use in either vdso or early bootup
    from crashing the system.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit caf8cdebfb6c1cff50ea8077f1a07c2333d6d1fd
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:50 2008 +0200

    ftrace: remove address of function names
    
    PowerPC is very fragile when it comes to use of function names
    and function addresses.  ftrace needs to either use all function
    addresses or function names (i.e. my_func as suppose to &my_func).
    
    This patch chooses to use the names and not the addresses, and
    makes ftrace consistent.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 9ff9cdb2d3b0971f89e899b3420aadd91bddc215
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:50 2008 +0200

    ftrace: cleanups
    
    clean up recent code.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 6fb44b717c10ecf37beaaebd312f3afa93fed714
Author: Steven Rostedt <srostedt@srostedt@redhat.com>
Date:   Mon May 12 21:20:49 2008 +0200

    ftrace: add trace_function api for other tracers to use
    
    A new check was added in the ftrace function that wont trace if the CPU
    trace buffer is disabled.  Unfortunately, other tracers used ftrace() to
    write to the buffer after they disabled it. The new disable check makes
    these calls into a nop.
    
    This patch changes the __ftrace that is called without the check into a
    new api for the other tracers to use, called "trace_function". The other
    tracers use this interface instead when the trace CPU buffer is already
    disabled.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 2a2cc8f7c4d0dfd75720867f7dc58d24f075edfc
Author: Soeren Sandmann Pedersen <sandmann@redhat.com>
Date:   Mon May 12 21:20:49 2008 +0200

    ftrace: allow the event pipe to be polled
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit aeaee8a2c9cb4489f166ca0e39c568e8254faaa6
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:49 2008 +0200

    ftrace: build fix
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 2577046740fe6d77864128c6187c11125c2449ea
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:49 2008 +0200

    ftrace: build fix
    
    no need to backmerge, only affects ftrace-enabled kernels. (which is
    not the default)
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 5e3ca0ec76fce92daa4eed0d02de9c79b1fe3920
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:49 2008 +0200

    ftrace: introduce the "hex" output method
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 2e0f57618529a2739a5e1570e6c445c9c966b595
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:49 2008 +0200

    ftrace: build fix
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 0fd9e0dac9026df09986a4b201518ae015814aef
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:48 2008 +0200

    ftrace: use cpu clock again
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 26994ead1fc8cced63f17e9848edc1771036664e
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:48 2008 +0200

    ftrace: enabled tracing by default
    
    This patch is the correct way to have tracing enabled by default.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4eebcc81a33fbc45e28542b50197ed7b3c486d90
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:48 2008 +0200

    ftrace: disable tracing on failure
    
    Since ftrace touches practically every function. If we detect any
    anomaly, we want to fully disable ftrace. This patch adds code
    to try shutdown ftrace as much as possible without doing any more
    harm is something is detected not quite correct.
    
    This only kills ftrace, this patch does have checks for other parts of
    the tracer (irqsoff, wakeup, etc.).
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 37ad508419f0fdfda7b378756eb1f35cfd26d96d
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:48 2008 +0200

    ftrace - fix dynamic ftrace memory leak
    
    The ftrace dynamic function update allocates a record to store the
    instruction pointers that are being modified. If the modified
    instruction pointer fails to update, then the record is marked as
    failed and nothing more is done.
    
    Worse, if the modification fails, but the record ip function is still
    called, it will allocate a new record and try again. In just a matter
    of time, will this cause a serious memory leak and crash the system.
    
    This patch plugs this memory leak. When a record fails, it is
    included back into the pool of records to be used. Now a record may
    fail over and over again, but the number of allocated records will
    not increase.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 088b1e427dbba2af93cb6a7d39258c10ff58dd27
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:48 2008 +0200

    ftrace: pipe fixes
    
    Some fixes for better output with the trace pipe.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit dcb6308f2b56720599f6b9d5a01c33e67e69bde4
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:48 2008 +0200

    ftrace, locking fix
    
    should be an irq-safe lock ...
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit f0a920d5752e1788c0cba2add103076bcc0f7a49
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:47 2008 +0200

    ftrace: add trace_special()
    
    for ad-hoc tracing.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit cb0f12aae8d085140d37ada351aa5a8e76c3f9b0
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:47 2008 +0200

    ftrace: bin-output
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit f9896bf30928922a3913a3810a4ab7908da6cfe7
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:47 2008 +0200

    ftrace: add raw output
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 8c523a9d82dbc4f3f7d972df8c0f1eacd83d0d55
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:46 2008 +0200

    ftrace: clean-up-pipe-iteration
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit cdd31cd2d7a0dcbec2cce3974f7129dd4fc8c879
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:46 2008 +0200

    ftrace: remove-idx-sync
    
    remove idx syncing - it's expensive on SMP.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 53c37c17aafcf50f7c6fddaf01dda8f9d7e31ddf
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:46 2008 +0200

    ftrace: fast, scalable, synchronized timestamps
    
    implement globally synchronized, fast and scalable time source for tracing.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 750ed1a40783432d0dcb0e6c2e813a12615d7664
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:46 2008 +0200

    ftrace: timestamp syncing, prepare
    
    rename and uninline now() to ftrace_now().
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4bf39a9411a4ce8712954e03a9bd1592ee345919
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:46 2008 +0200

    ftrace: cleanups
    
    no code changed.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit d4c5a2f5870939d837293de87b41dda0012a4572
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:46 2008 +0200

    ftrace: fix locking
    
    we can hold all cpu trace buffer locks at once - put each into a
    separate lock class.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit b3806b4316306dc9c542eff6c23d7d42918f3504
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:46 2008 +0200

    ftrace: user run time file reading
    
    This patch creates a file called trace_pipe in the tracing
    debug directory. This file is a consumer of the trace buffers.
    This means that reads of this file consumes the entries from
    the trace buffers so that they will not be read a second time,
    as contrast to the static buffers latency_trace and trace.
    
    Reading from the trace_pipe will remove the entries from trace
    and latency_trace too.
    
    The advantage that trace_pipe has is that it can record live
    traces. It will block when there is nothing in the buffer,
    and read the entries as they are entered.  An EOF happens when
    tracing is disabled (tracing_enabled = 0).
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 214023c3d13a71525e463b5e54e360b926b4dc90
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:46 2008 +0200

    ftrace: add a buffer for output
    
    Later patches will need to print the same things as the seq output
    does. But those outputs will not use the seq utility. This patch
    adds a buffer to the iterator, that can be used by either the
    seq utility or other output.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 93a588f459da134be6ab17c4104e28441beb0d22
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:45 2008 +0200

    ftrace: change buffers to producer consumer
    
    This patch changes the way the CPU trace buffers are handled.
    Instead of always starting from the trace page head, the logic
    is changed to a producer consumer logic. This allows for the
    buffers to be drained while they are alive.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 1d4db00a5e30c7b8f8dc2a1b19e886fd942be143
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:45 2008 +0200

    ftrace: reset selftests
    
    The tests may leave stuff in the buffers. This resets the buffers
    after each test is run. If a test fails, it does not reset the
    buffer to avoid touching a buffer that is corrupted.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 08bafa0efcf29fe18ec39c2147077b597368b018
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:45 2008 +0200

    ftrace: disable all tracers on corrupted buffer
    
    If the trace buffer is detected to be corrupted, then we
    disable all tracers.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4e3c3333f3bd7eedfd21b1155b3c7cd24fc7f754
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:45 2008 +0200

    ftrace: fix time offset
    
    fix time offset calculations and ordering, plus make code more consistent.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 77a2b37d227483fe52aead242652aee406c25bf0
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:45 2008 +0200

    ftrace: startup tester on dynamic tracing.
    
    This patch adds a startup self test on dynamic code modification
    and filters. The test filters on a specific function, makes sure that
    no other function is traced, exectutes the function, then makes sure that
    the function is traced.
    
    This patch also fixes a slight bug with the ftrace selftest, where
    tracer_enabled was not being set.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 7bd2f24c2f769e3f8f1d4fc8b9fddf689825f6a7
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:45 2008 +0200

    ftrace: add README
    
    make it easier for newbies to find their way around.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit c7aafc549766b87819285d3480648fc652a47bc4
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:45 2008 +0200

    ftrace: cleanups
    
    factor out code and clean it up.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 60a11774b38fef1ab90b18c5353bd1c7c4d311c8
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:44 2008 +0200

    ftrace: add self-tests
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit e1c08bdd9fa73e44096e5a82c0d5928b04ab02c8
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:44 2008 +0200

    ftrace: force recording
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 57f50be14d57b0dbf88dd019e7bb0ff3a3dc7b81
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:44 2008 +0200

    ftrace: fix max latency
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 89b2f97819dd074297bbe3e19eaa4afcc98845ad
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:44 2008 +0200

    ftrace: fix updates to max trace
    
    This patch fixes some bugs to the updating of the max trace that
    was caused by implementing the new buffering.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 18cef379d30f5ded20cc31d7f2d342639d39919d
Author: Steven Rostedt <rostedt@goodmis.org>
Date:   Mon May 12 21:20:44 2008 +0200

    ftrace: don't use raw_local_irq_save/restore
    
    Using raw_local_irq_save/restore confuses lockdep.
    It's fine to use the normal ones.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 0764d23cf066c52de42b653144605b481d3fbdbc
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:44 2008 +0200

    ftrace: lockdep notrace annotations
    
    Add notrace annotations to lockdep to keep ftrace from causing
    recursive problems with lock tracing and debugging.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 361943ad0ba3f16e66859e30a408915e008ba91e
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:44 2008 +0200

    ftrace: irqs off smp_processor_id() fix
    
    The irqsoff function tracer did a __get_cpu_var to determine
    if it should trace the function or not. The problem is that
    __get_cpu_var can preempt between getting the CPU and reading
    the cpu variable. This means that the cpu variable that is
    being read is not from the cpu being run on.
    
    At worst, this can give a false positive, where we trace the
    function when we should not.  It will never give a false negative
    since we only want to trace when interrupts are disabled
    and we never preempt when they are.
    
    This fix adds a check after reading the irq flags to only
    trace if the interrupts are actually disabled. It also changes
    the reading of the cpu variable to use a raw_smp_processor_id
    since we now don't care if we preempt. We still catch that fact.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 5568b139f4d196273958ae2947a736fdf1ffeece
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:44 2008 +0200

    ftrace: debug smp_processor_id, use notrace preempt disable
    
    The debug smp_processor_id caused a recursive fault in debugging
    the irqsoff tracer. The tracer used a smp_processor_id in the
    ftrace callback, and this function called preempt_disable which
    also is traced. This caused a recursive fault (stack overload).
    
    Since using smp_processor_id without debugging on does not cause
    faults with the tracer (even when the tracer is wrong), the
    debug version should not cause a system reboot.
    
    This changes the debug_smp_processor_id to use the notrace versions
    of preempt_disable and enable.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit f43fdad8627fec2d21df92799b254dceb66c9c3c
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:43 2008 +0200

    ftrace: fix kexec
    
    disable the tracer while kexec pulls the rug from under the old
    kernel.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4c11d7aed389375253b59e2b1865eec96663c65d
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:43 2008 +0200

    ftrace: convert single large buffer into single pages.
    
    Allocating large buffers for the tracer may fail easily.
    This patch converts the buffer from a large ordered allocation
    to single pages. It uses the struct page LRU field to link the
    pages together.
    
    Later patches may also implement dynamic increasing and decreasing
    of the trace buffers.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 5072c59fd45e9976d02ee6f18c7336ef97623cbc
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:43 2008 +0200

    ftrace: add filter select functions to trace
    
    This patch adds two files to the debugfs system:
    
     /debugfs/tracing/available_filter_functions
    
    and
    
     /debugfs/tracing/set_ftrace_filter
    
    The available_filter_functions lists all functions that has been
    recorded by the ftraced that has called the ftrace_record_ip function.
    This is to allow users to see what functions have been converted
    to nops and can be enabled for tracing.
    
    To enable functions, simply echo the names (whitespace delimited)
    into set_ftrace_filter. Simple wildcards are also allowed.
    
    echo 'scheduler' > /debugfs/tracing/set_ftrace_filter
    
    Will have only the scheduler be activated when tracing is enabled.
    
    echo 'sched_*' > /debugfs/tracing/set_ftrace_filter
    
    Will have only the functions starting with 'sched_' be activated.
    
    echo '*lock' > /debugfs/tracing/set_ftrace_filter
    
    Will have only functions ending with 'lock' be activated.
    
    echo '*lock*' > /debugfs/tracing/set_ftrace_filter
    
    Will have only functions with 'lock' in its name be activated.
    
    Note: 'sched*lock' will not work. The only wildcards that are
    allowed is an asterisk and the beginning and or end of the string
    passed in.
    
    Multiple names can be passed in with whitespace delimited:
    
    echo 'scheduler *lock *acpi*' > /debugfs/tracing/set_ftrace_filter
    
    is also the same as:
    
    echo 'scheduler' > /debugfs/tracing/set_ftrace_filter
    echo '*lock' >> /debugfs/tracing/set_ftrace_filter
    echo '*acpi*' >> /debugfs/tracing/set_ftrace_filter
    
    Appending does just that. It appends to the list.
    
    To disable all filters simply echo an empty line in:
    
    echo > /debugfs/tracing/set_ftrace_filter
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit d61f82d06672f57fca410da6f7fffd15867db622
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:43 2008 +0200

    ftrace: use dynamic patching for updating mcount calls
    
    This patch replaces the indirect call to the mcount function
    pointer with a direct call that will be patched by the
    dynamic ftrace routines.
    
    On boot up, the mcount function calls the ftace_stub function.
    When the dynamic ftrace code is initialized, the ftrace_stub
    is replaced with a call to the ftrace_record_ip, which records
    the instruction pointers of the locations that call it.
    
    Later, the ftraced daemon will call kstop_machine and patch all
    the locations to nops.
    
    When a ftrace is enabled, the original calls to mcount will now
    be set top call ftrace_caller, which will do a direct call
    to the registered ftrace function. This direct call is also patched
    when the function that should be called is updated.
    
    All patching is performed by a kstop_machine routine to prevent any
    type of race conditions that is associated with modifying code
    on the fly.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 3c1720f00bb619302ba19d55986ab565e74d06db
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:43 2008 +0200

    ftrace: move memory management out of arch code
    
    This patch moves the memory management of the ftrace
    records out of the arch code and into the generic code
    making the arch code simpler.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit dfa60aba04dae7833d75b2e2be124bb7cfb8239f
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:43 2008 +0200

    ftrace: use nops instead of jmp
    
    This patch patches the call to mcount with nops instead
    of a jmp over the mcount call.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit b0fc494fae96a7089f3651cb451f461c7291244c
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:43 2008 +0200

    ftrace: add ftrace_enabled sysctl to disable mcount function
    
    This patch adds back the sysctl ftrace_enabled. This time it is
    defaulted to on, if DYNAMIC_FTRACE is configured. When ftrace_enabled
    is disabled, the ftrace function is set to the stub return.
    
    If DYNAMIC_FTRACE is also configured, on ftrace_enabled = 0,
    the registered ftrace functions will all be set to jmps, but no more
    new calls to ftrace recording (used to find the ftrace calling sites)
    will be called.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 3d0833953e1b98b79ddf491dd49229eef9baeac1
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:42 2008 +0200

    ftrace: dynamic enabling/disabling of function calls
    
    This patch adds a feature to dynamically replace the ftrace code
    with the jmps to allow a kernel with ftrace configured to run
    as fast as it can without it configured.
    
    The way this works, is on bootup (if ftrace is enabled), a ftrace
    function is registered to record the instruction pointer of all
    places that call the function.
    
    Later, if there's still any code to patch, a kthread is awoken
    (rate limited to at most once a second) that performs a stop_machine,
    and replaces all the code that was called with a jmp over the call
    to ftrace. It only replaces what was found the previous time. Typically
    the system reaches equilibrium quickly after bootup and there's no code
    patching needed at all.
    
    e.g.
    
      call ftrace  /* 5 bytes */
    
    is replaced with
    
      jmp 3f  /* jmp is 2 bytes and we jump 3 forward */
    3:
    
    When we want to enable ftrace for function tracing, the IP recording
    is removed, and stop_machine is called again to replace all the locations
    of that were recorded back to the call of ftrace.  When it is disabled,
    we replace the code back to the jmp.
    
    Allocation is done by the kthread. If the ftrace recording function is
    called, and we don't have any record slots available, then we simply
    skip that call. Once a second a new page (if needed) is allocated for
    recording new ftrace function calls.  A large batch is allocated at
    boot up to get most of the calls there.
    
    Because we do this via stop_machine, we don't have to worry about another
    CPU executing a ftrace call as we modify it. But we do need to worry
    about NMI's so all functions that might be called via nmi must be
    annotated with notrace_nmi. When this code is configured in, the NMI code
    will not call notrace.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 6cd8a4bb2f97527a9ceb30bc77ea4e959c6a95e3
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:42 2008 +0200

    ftrace: trace preempt off critical timings
    
    Add preempt off timings. A lot of kernel core code is taken from the RT patch
    latency trace that was written by Ingo Molnar.
    
    This adds "preemptoff" and "preemptirqsoff" to /debugfs/tracing/available_tracers
    
    Now instead of just tracing irqs off, preemption off can be selected
    to be recorded.
    
    When this is selected, it shares the same files as irqs off timings.
    One can either trace preemption off, irqs off, or one or the other off.
    
    By echoing "preemptoff" into /debugfs/tracing/current_tracer, recording
    of preempt off only is performed. "irqsoff" will only record the time
    irqs are disabled, but "preemptirqsoff" will take the total time irqs
    or preemption are disabled. Runtime switching of these options is now
    supported by simpling echoing in the appropriate trace name into
    /debugfs/tracing/current_tracer.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 81d68a96a39844853b37f20cc8282d9b65b78ef3
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:42 2008 +0200

    ftrace: trace irq disabled critical timings
    
    This patch adds latency tracing for critical timings
    (how long interrupts are disabled for).
    
     "irqsoff" is added to /debugfs/tracing/available_tracers
    
    Note:
      tracing_max_latency
        also holds the max latency for irqsoff (in usecs).
       (default to large number so one must start latency tracing)
    
      tracing_thresh
        threshold (in usecs) to always print out if irqs off
        is detected to be longer than stated here.
        If irq_thresh is non-zero, then max_irq_latency
        is ignored.
    
    Here's an example of a trace with ftrace_enabled = 0
    
    =======
    preemption latency trace v1.1.5 on 2.6.24-rc7
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    --------------------------------------------------------------------
     latency: 100 us, #3/3, CPU#1 | (M:rt VP:0, KP:0, SP:0 HP:0 #P:2)
        -----------------
        | task: swapper-0 (uid:0 nice:0 policy:0 rt_prio:0)
        -----------------
     => started at: _spin_lock_irqsave+0x2a/0xb7
     => ended at:   _spin_unlock_irqrestore+0x32/0x5f
    
                     _------=> CPU#
                    / _-----=> irqs-off
                   | / _----=> need-resched
                   || / _---=> hardirq/softirq
                   ||| / _--=> preempt-depth
                   |||| /
                   |||||     delay
       cmd     pid ||||| time  |   caller
          \   /    |||||   \   |   /
     swapper-0     1d.s3    0us+: _spin_lock_irqsave+0x2a/0xb7 (e1000_update_stats+0x47/0x64c [e1000])
     swapper-0     1d.s3  100us : _spin_unlock_irqrestore+0x32/0x5f (e1000_update_stats+0x641/0x64c [e1000])
     swapper-0     1d.s3  100us : trace_hardirqs_on_caller+0x75/0x89 (_spin_unlock_irqrestore+0x32/0x5f)
    
    vim:ft=help
    =======
    
    And this is a trace with ftrace_enabled == 1
    
    =======
    preemption latency trace v1.1.5 on 2.6.24-rc7
    --------------------------------------------------------------------
     latency: 102 us, #12/12, CPU#1 | (M:rt VP:0, KP:0, SP:0 HP:0 #P:2)
        -----------------
        | task: swapper-0 (uid:0 nice:0 policy:0 rt_prio:0)
        -----------------
     => started at: _spin_lock_irqsave+0x2a/0xb7
     => ended at:   _spin_unlock_irqrestore+0x32/0x5f
    
                     _------=> CPU#
                    / _-----=> irqs-off
                   | / _----=> need-resched
                   || / _---=> hardirq/softirq
                   ||| / _--=> preempt-depth
                   |||| /
                   |||||     delay
       cmd     pid ||||| time  |   caller
          \   /    |||||   \   |   /
     swapper-0     1dNs3    0us+: _spin_lock_irqsave+0x2a/0xb7 (e1000_update_stats+0x47/0x64c [e1000])
     swapper-0     1dNs3   46us : e1000_read_phy_reg+0x16/0x225 [e1000] (e1000_update_stats+0x5e2/0x64c [e1000])
     swapper-0     1dNs3   46us : e1000_swfw_sync_acquire+0x10/0x99 [e1000] (e1000_read_phy_reg+0x49/0x225 [e1000])
     swapper-0     1dNs3   46us : e1000_get_hw_eeprom_semaphore+0x12/0xa6 [e1000] (e1000_swfw_sync_acquire+0x36/0x99 [e1000])
     swapper-0     1dNs3   47us : __const_udelay+0x9/0x47 (e1000_read_phy_reg+0x116/0x225 [e1000])
     swapper-0     1dNs3   47us+: __delay+0x9/0x50 (__const_udelay+0x45/0x47)
     swapper-0     1dNs3   97us : preempt_schedule+0xc/0x84 (__delay+0x4e/0x50)
     swapper-0     1dNs3   98us : e1000_swfw_sync_release+0xc/0x55 [e1000] (e1000_read_phy_reg+0x211/0x225 [e1000])
     swapper-0     1dNs3   99us+: e1000_put_hw_eeprom_semaphore+0x9/0x35 [e1000] (e1000_swfw_sync_release+0x50/0x55 [e1000])
     swapper-0     1dNs3  101us : _spin_unlock_irqrestore+0xe/0x5f (e1000_update_stats+0x641/0x64c [e1000])
     swapper-0     1dNs3  102us : _spin_unlock_irqrestore+0x32/0x5f (e1000_update_stats+0x641/0x64c [e1000])
     swapper-0     1dNs3  102us : trace_hardirqs_on_caller+0x75/0x89 (_spin_unlock_irqrestore+0x32/0x5f)
    
    vim:ft=help
    =======
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 352ad25aa4a189c667cb2af333948d34692a2d27
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:42 2008 +0200

    ftrace: tracer for scheduler wakeup latency
    
    This patch adds the tracer that tracks the wakeup latency of the
    highest priority waking task.
    
      "wakeup" is added to /debugfs/tracing/available_tracers
    
    Also added to /debugfs/tracing
    
      tracing_max_latency
         holds the current max latency for the wakeup
    
      wakeup_thresh
         if set to other than zero, a log will be recorded
         for every wakeup that takes longer than the number
         entered in here (usecs for all counters)
         (deletes previous trace)
    
    Examples:
    
      (with ftrace_enabled = 0)
    
    ============
    preemption latency trace v1.1.5 on 2.6.24-rc8
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    --------------------------------------------------------------------
     latency: 26 us, #2/2, CPU#1 | (M:rt VP:0, KP:0, SP:0 HP:0 #P:2)
        -----------------
        | task: migration/0-3 (uid:0 nice:-5 policy:1 rt_prio:99)
        -----------------
    
                     _------=> CPU#
                    / _-----=> irqs-off
                   | / _----=> need-resched
                   || / _---=> hardirq/softirq
                   ||| / _--=> preempt-depth
                   |||| /
                   |||||     delay
       cmd     pid ||||| time  |   caller
          \   /    |||||   \   |   /
       quilt-8551  0d..3    0us+: wake_up_process+0x15/0x17 <ffffffff80233e80> (sched_exec+0xc9/0x100 <ffffffff80235343>)
       quilt-8551  0d..4   26us : sched_switch_callback+0x73/0x81 <ffffffff80338d2f> (schedule+0x483/0x6d5 <ffffffff8048b3ee>)
    
    vim:ft=help
    ============
    
      (with ftrace_enabled = 1)
    
    ============
    preemption latency trace v1.1.5 on 2.6.24-rc8
    --------------------------------------------------------------------
     latency: 36 us, #45/45, CPU#0 | (M:rt VP:0, KP:0, SP:0 HP:0 #P:2)
        -----------------
        | task: migration/1-5 (uid:0 nice:-5 policy:1 rt_prio:99)
        -----------------
    
                     _------=> CPU#
                    / _-----=> irqs-off
                   | / _----=> need-resched
                   || / _---=> hardirq/softirq
                   ||| / _--=> preempt-depth
                   |||| /
                   |||||     delay
       cmd     pid ||||| time  |   caller
          \   /    |||||   \   |   /
        bash-10653 1d..3    0us : wake_up_process+0x15/0x17 <ffffffff80233e80> (sched_exec+0xc9/0x100 <ffffffff80235343>)
        bash-10653 1d..3    1us : try_to_wake_up+0x271/0x2e7 <ffffffff80233dcf> (sub_preempt_count+0xc/0x7a <ffffffff8023309e>)
        bash-10653 1d..2    2us : try_to_wake_up+0x296/0x2e7 <ffffffff80233df4> (update_rq_clock+0x9/0x20 <ffffffff802303f3>)
        bash-10653 1d..2    2us : update_rq_clock+0x1e/0x20 <ffffffff80230408> (__update_rq_clock+0xc/0x90 <ffffffff80230366>)
        bash-10653 1d..2    3us : __update_rq_clock+0x1b/0x90 <ffffffff80230375> (sched_clock+0x9/0x29 <ffffffff80214529>)
        bash-10653 1d..2    4us : try_to_wake_up+0x2a6/0x2e7 <ffffffff80233e04> (activate_task+0xc/0x3f <ffffffff8022ffca>)
        bash-10653 1d..2    4us : activate_task+0x2d/0x3f <ffffffff8022ffeb> (enqueue_task+0xe/0x66 <ffffffff8022ff66>)
        bash-10653 1d..2    5us : enqueue_task+0x5b/0x66 <ffffffff8022ffb3> (enqueue_task_rt+0x9/0x3c <ffffffff80233351>)
        bash-10653 1d..2    6us : try_to_wake_up+0x2ba/0x2e7 <ffffffff80233e18> (check_preempt_wakeup+0x12/0x99 <ffffffff80234f84>)
    [...]
        bash-10653 1d..5   33us : tracing_record_cmdline+0xcf/0xd4 <ffffffff80338aad> (_spin_unlock+0x9/0x33 <ffffffff8048d3ec>)
        bash-10653 1d..5   34us : _spin_unlock+0x19/0x33 <ffffffff8048d3fc> (sub_preempt_count+0xc/0x7a <ffffffff8023309e>)
        bash-10653 1d..4   35us : wakeup_sched_switch+0x65/0x2ff <ffffffff80339f66> (_spin_lock_irqsave+0xc/0xa9 <ffffffff8048d08b>)
        bash-10653 1d..4   35us : _spin_lock_irqsave+0x19/0xa9 <ffffffff8048d098> (add_preempt_count+0xe/0x77 <ffffffff8023311a>)
        bash-10653 1d..4   36us : sched_switch_callback+0x73/0x81 <ffffffff80338d2f> (schedule+0x483/0x6d5 <ffffffff8048b3ee>)
    
    vim:ft=help
    ============
    
    The [...] was added here to not waste your email box space.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 35e8e302e5d6e32675df2fc1dd3a53dfa6630dc1
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:42 2008 +0200

    ftrace: add tracing of context switches
    
    This patch adds context switch tracing, of the format of:
    
                      _------=> CPU#
                     / _-----=> irqs-off
                    | / _----=> need-resched
                    || / _---=> hardirq/softirq
                    ||| / _--=> preempt-depth
                    |||| /
                    |||||     delay
        cmd     pid ||||| time  |      pid:prio:state
           \   /    |||||   \   |      /
      swapper-0     1d..3    137us+:  0:140:R --> 2912:120
         sshd-2912  1d..3    216us+:  2912:120:S --> 0:140
      swapper-0     1d..3    261us+:  0:140:R --> 2912:120
         bash-2920  0d..3    267us+:  2920:120:S --> 0:140
         sshd-2912  1d..3    330us!:  2912:120:S --> 0:140
      swapper-0     1d..3   2389us+:  0:140:R --> 2847:120
     yum-upda-2847  1d..3   2411us!:  2847:120:S --> 0:140
      swapper-0     0d..3  11089us+:  0:140:R --> 3139:120
     gdm-bina-3139  0d..3  11113us!:  3139:120:S --> 0:140
      swapper-0     1d..3 102328us+:  0:140:R --> 2847:120
     yum-upda-2847  1d..3 102348us!:  2847:120:S --> 0:140
    
     "sched_switch" is added to /debugfs/tracing/available_tracers
    
    [ Eugene Teo <eugeneteo@kernel.sg: remove unused tracing_sched_switch_enabled ]
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 1b29b01887e6032dcaf818c14999c7a39593b4e7
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:42 2008 +0200

    ftrace: function tracer
    
    This is a simple trace that uses the ftrace infrastructure. It is
    designed to be fast and small, and easy to use. It is useful to
    record things that happen over a very short period of time, and
    not to analyze the system in general.
    
     Updates:
    
      available_tracers
         "function" is added to this file.
    
      current_tracer
        To enable the function tracer:
    
          echo function > /debugfs/tracing/current_tracer
    
         To disable the tracer:
    
           echo disable > /debugfs/tracing/current_tracer
    
    The output of the function_trace file is as follows
    
      "echo noverbose > /debugfs/tracing/iter_ctrl"
    
    preemption latency trace v1.1.5 on 2.6.24-rc7-tst
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    --------------------------------------------------------------------
     latency: 0 us, #419428/4361791, CPU#1 | (M:desktop VP:0, KP:0, SP:0 HP:0 #P:4)
        -----------------
        | task: -0 (uid:0 nice:0 policy:0 rt_prio:0)
        -----------------
    
                     _------=> CPU#
                    / _-----=> irqs-off
                   | / _----=> need-resched
                   || / _---=> hardirq/softirq
                   ||| / _--=> preempt-depth
                   |||| /
                   |||||     delay
       cmd     pid ||||| time  |   caller
          \   /    |||||   \   |   /
     swapper-0     0d.h. 1595128us+: set_normalized_timespec+0x8/0x2d <c043841d> (ktime_get_ts+0x4a/0x4e <c04499d4>)
     swapper-0     0d.h. 1595131us+: _spin_lock+0x8/0x18 <c0630690> (hrtimer_interrupt+0x6e/0x1b0 <c0449c56>)
    
    Or with verbose turned on:
    
      "echo verbose > /debugfs/tracing/iter_ctrl"
    
    preemption latency trace v1.1.5 on 2.6.24-rc7-tst
    --------------------------------------------------------------------
     latency: 0 us, #419428/4361791, CPU#1 | (M:desktop VP:0, KP:0, SP:0 HP:0 #P:4)
        -----------------
        | task: -0 (uid:0 nice:0 policy:0 rt_prio:0)
        -----------------
    
             swapper     0 0 9 00000000 00000000 [f3675f41] 1595.128ms (+0.003ms): set_normalized_timespec+0x8/0x2d <c043841d> (ktime_get_ts+0x4a/0x4e <c04499d4>)
             swapper     0 0 9 00000000 00000001 [f3675f45] 1595.131ms (+0.003ms): _spin_lock+0x8/0x18 <c0630690> (hrtimer_interrupt+0x6e/0x1b0 <c0449c56>)
             swapper     0 0 9 00000000 00000002 [f3675f48] 1595.135ms (+0.003ms): _spin_lock+0x8/0x18 <c0630690> (hrtimer_interrupt+0x6e/0x1b0 <c0449c56>)
    
    The "trace" file is not affected by the verbose mode, but is by the symonly.
    
     echo "nosymonly" > /debugfs/tracing/iter_ctrl
    
    tracer:
    [   81.479967] CPU 0: bash:3154 register_ftrace_function+0x5f/0x66 <ffffffff80337a4d> <-- _spin_unlock_irqrestore+0xe/0x5a <ffffffff8048cc8f>
    [   81.479967] CPU 0: bash:3154 _spin_unlock_irqrestore+0x3e/0x5a <ffffffff8048ccbf> <-- sub_preempt_count+0xc/0x7a <ffffffff80233d7b>
    [   81.479968] CPU 0: bash:3154 sub_preempt_count+0x30/0x7a <ffffffff80233d9f> <-- in_lock_functions+0x9/0x24 <ffffffff8025a75d>
    [   81.479968] CPU 0: bash:3154 vfs_write+0x11d/0x155 <ffffffff8029a043> <-- dnotify_parent+0x12/0x78 <ffffffff802d54fb>
    [   81.479968] CPU 0: bash:3154 dnotify_parent+0x2d/0x78 <ffffffff802d5516> <-- _spin_lock+0xe/0x70 <ffffffff8048c910>
    [   81.479969] CPU 0: bash:3154 _spin_lock+0x1b/0x70 <ffffffff8048c91d> <-- add_preempt_count+0xe/0x77 <ffffffff80233df7>
    [   81.479969] CPU 0: bash:3154 add_preempt_count+0x3e/0x77 <ffffffff80233e27> <-- in_lock_functions+0x9/0x24 <ffffffff8025a75d>
    
     echo "symonly" > /debugfs/tracing/iter_ctrl
    
    tracer:
    [   81.479913] CPU 0: bash:3154 register_ftrace_function+0x5f/0x66 <-- _spin_unlock_irqrestore+0xe/0x5a
    [   81.479913] CPU 0: bash:3154 _spin_unlock_irqrestore+0x3e/0x5a <-- sub_preempt_count+0xc/0x7a
    [   81.479913] CPU 0: bash:3154 sub_preempt_count+0x30/0x7a <-- in_lock_functions+0x9/0x24
    [   81.479914] CPU 0: bash:3154 vfs_write+0x11d/0x155 <-- dnotify_parent+0x12/0x78
    [   81.479914] CPU 0: bash:3154 dnotify_parent+0x2d/0x78 <-- _spin_lock+0xe/0x70
    [   81.479914] CPU 0: bash:3154 _spin_lock+0x1b/0x70 <-- add_preempt_count+0xe/0x77
    [   81.479914] CPU 0: bash:3154 add_preempt_count+0x3e/0x77 <-- in_lock_functions+0x9/0x24
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit bc0c38d139ec7fcd5c030aea16b008f3732e42ac
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:42 2008 +0200

    ftrace: latency tracer infrastructure
    
    This patch adds the latency tracer infrastructure. This patch
    does not add anything that will select and turn it on, but will
    be used by later patches.
    
    If it were to be compiled, it would add the following files
    to the debugfs:
    
     The root tracing directory:
    
      /debugfs/tracing/
    
    This patch also adds the following files:
    
      available_tracers
         list of available tracers. Currently no tracers are
         available. Looking into this file only shows
         "none" which is used to unregister all tracers.
    
      current_tracer
         The trace that is currently active. Empty on start up.
         To switch to a tracer simply echo one of the tracers that
         are listed in available_tracers:
    
       example: (used with later patches)
    
          echo function > /debugfs/tracing/current_tracer
    
         To disable the tracer:
    
           echo disable > /debugfs/tracing/current_tracer
    
      tracing_enabled
         echoing "1" into this file starts the ftrace function tracing
          (if sysctl kernel.ftrace_enabled=1)
         echoing "0" turns it off.
    
      latency_trace
          This file is readonly and holds the result of the trace.
    
      trace
          This file outputs a easier to read version of the trace.
    
      iter_ctrl
          Controls the way the output of traces look.
          So far there's two controls:
            echoing in "symonly" will only show the kallsyms variables
                without the addresses (if kallsyms was configured)
            echoing in "verbose" will change the output to show
                a lot more data, but not very easy to understand by
                humans.
            echoing in "nosymonly" turns off symonly.
            echoing in "noverbose" turns off verbose.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 16444a8a40d4c7b4f6de34af0cae1f76a4f6c901
Author: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Date:   Mon May 12 21:20:42 2008 +0200

    ftrace: add basic support for gcc profiler instrumentation
    
    If CONFIG_FTRACE is selected and /proc/sys/kernel/ftrace_enabled is
    set to a non-zero value the ftrace routine will be called everytime
    we enter a kernel function that is not marked with the "notrace"
    attribute.
    
    The ftrace routine will then call a registered function if a function
    happens to be registered.
    
    [ This code has been highly hacked by Steven Rostedt and Ingo Molnar,
      so don't blame Arnaldo for all of this ;-) ]
    
    Update:
      It is now possible to register more than one ftrace function.
      If only one ftrace function is registered, that will be the
      function that ftrace calls directly. If more than one function
      is registered, then ftrace will call a function that will loop
      through the functions to call.
    
    Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 6e766410c4babd37bc7cd5e25009c179781742c8
Author: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Date:   Mon May 12 21:20:41 2008 +0200

    ftrace: annotate core code that should not be traced
    
    Mark with "notrace" functions in core code that should not be
    traced.  The "notrace" attribute will prevent gcc from adding
    a call to ftrace on the annotated funtions.
    
    Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 23adec554a7648f99c8acc0caf49c66320cd2b84
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:41 2008 +0200

    x86: add notrace annotations to vsyscall.
    
    Add the notrace annotations to the vsyscall functions - there we are
    not in kernel context yet, so the tracer function cannot (and must not)
    be called.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit ffdc1a09ae7e2cbd714a446ee38a27f625b5f1c8
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:41 2008 +0200

    tracing: add notrace to linkage.h
    
    notrace signals that a function should not be traced. Most of the
    time this is used by tracers to annotate code that cannot be
    traced - it's in a volatile state (such as in user vdso context
    or NMI context) or it's in the tracer internals.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 502825282e6f79c975a644afc124432ec1744de4
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:41 2008 +0200

    ftrace: add preempt_enable/disable notrace macros
    
    The tracer may need to call preempt_enable and disable functions
    for time keeping and such. The trace gets ugly when we see these
    functions show up for all traces. To make the output cleaner
    this patch adds preempt_enable_notrace and preempt_disable_notrace
    to be used by tracer (and debugging) functions.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 7c731e0a495e25e79dc1e9e68772a67a55721a65
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:20:41 2008 +0200

    ftrace: make the task state char-string visible to all
    
    The tracer wants to be able to convert the state number
    into a user visible character. This patch pulls that conversion
    string out the scheduler into the header. This way if it were to
    ever change, other parts of the kernel will know.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit bd3bff9e20f454b242d979ec2f9a4dca0d5fa06f
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 12 21:20:41 2008 +0200

    sched: add latency tracer callbacks to the scheduler
    
    add 3 lightweight callbacks to the tracer backend.
    
    zero impact if tracing is turned off.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 7baac8b91f9871ba8cb09af84de4ae1d86d07812
Author: Alexander van Heukelum <heukelum@mailshack.com>
Date:   Tue May 13 11:28:21 2008 +0200

    cpumask: make for_each_cpu_mask a bit smaller
    
    The for_each_cpu_mask loop is used quite often in the kernel. It
    makes use of two functions: first_cpu and next_cpu. This patch
    changes for_each_cpu_mask to use only the latter. Because next_cpu
    finds the next eligible cpu _after_ the given one, the iteration
    variable has to be initialized to -1 and next_cpu has to be
    called with this value before the first iteration. An x86_64
    defconfig kernel (from sched/latest) is about 2500 bytes smaller
    with this patch applied:
    
       text	   data	    bss	    dec	    hex	filename
    6222517	 917952	 749932	7890401	 7865e1	vmlinux.orig
    6219922	 917952	 749932	7887806	 785bbe	vmlinux
    
    The same size reduction is seen for defconfig+MAXSMP
    
       text	   data	    bss	    dec	    hex	filename
    6241772	2563968	1492716	10298456	 9d2458	vmlinux.orig
    6239211	2563968	1492716	10295895	 9d1a57	vmlinux
    
    Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 3f9b48a7584851997702cdc3f58e7811b5546397
Author: Mike Travis <travis@sgi.com>
Date:   Mon May 12 21:21:13 2008 +0200

    net: Pass reference to cpumask variable in net/sunrpc/svc.c
    
      * Pass reference to cpumask variable instead of using stack.
    
    For inclusion into sched-devel/latest tree.
    
    Based on:
    	git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
        +   sched-devel/latest  .../mingo/linux-2.6-sched-devel.git
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit cad0e458d17c643c20c1d38f45a1d26125e6a622
Author: Mike Travis <travis@sgi.com>
Date:   Mon May 12 21:21:13 2008 +0200

    clocksource/events: use performance variant for_each_cpu_mask_nr
    
    Change references from for_each_cpu_mask to for_each_cpu_mask_nr
    where appropriate
    
    Reviewed-by: Paul Jackson <pj@sgi.com>
    Reviewed-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 5d7bfd0c4d463d288422032c9903d0452dee141d
Author: Mike Travis <travis@sgi.com>
Date:   Mon May 12 21:21:13 2008 +0200

    infiniband: use performance variant for_each_cpu_mask_nr
    
    Change references from for_each_cpu_mask to for_each_cpu_mask_nr
    where appropriate
    
    Reviewed-by: Paul Jackson <pj@sgi.com>
    Reviewed-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 334ef7a7ab8f80b689a2be95d5e62d2167900865
Author: Mike Travis <travis@sgi.com>
Date:   Mon May 12 21:21:13 2008 +0200

    x86: use performance variant for_each_cpu_mask_nr
    
    Change references from for_each_cpu_mask to for_each_cpu_mask_nr
    where appropriate
    
    Reviewed-by: Paul Jackson <pj@sgi.com>
    Reviewed-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    
    commit 2d474871e2fb092eb46a0930aba5442e10eb96cc
    Author: Mike Travis <travis@sgi.com>
    Date:   Mon May 12 21:21:13 2008 +0200

commit 0e12f848b337fc034ceb3c0d03d75f8de1b8cc96
Author: Mike Travis <travis@sgi.com>
Date:   Mon May 12 21:21:13 2008 +0200

    net: use performance variant for_each_cpu_mask_nr
    
    Change references from for_each_cpu_mask to for_each_cpu_mask_nr
    where appropriate
    
    Reviewed-by: Paul Jackson <pj@sgi.com>
    Reviewed-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 6d6a4360876f1e758e215570ccb04518db7cec3a
Author: Mike Travis <travis@sgi.com>
Date:   Mon May 12 21:21:13 2008 +0200

    mm: use performance variant for_each_cpu_mask_nr
    
    Change references from for_each_cpu_mask to for_each_cpu_mask_nr
    where appropriate
    
    Reviewed-by: Paul Jackson <pj@sgi.com>
    Reviewed-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 363ab6f1424cdea63e5d182312d60e19077b892a
Author: Mike Travis <travis@sgi.com>
Date:   Mon May 12 21:21:13 2008 +0200

    core: use performance variant for_each_cpu_mask_nr
    
    Change references from for_each_cpu_mask to for_each_cpu_mask_nr
    where appropriate
    
    Reviewed-by: Paul Jackson <pj@sgi.com>
    Reviewed-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 068b12772a64c2440ef2f64ac5d780688c06576f
Author: Mike Travis <travis@sgi.com>
Date:   Mon May 12 21:21:13 2008 +0200

    cpufreq: use performance variant for_each_cpu_mask_nr
    
    Change references from for_each_cpu_mask to for_each_cpu_mask_nr
    where appropriate
    
    Reviewed-by: Paul Jackson <pj@sgi.com>
    Reviewed-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 141ad0688adb53094d6f75b39b4b3b0625de0e07
Author: Mike Travis <travis@sgi.com>
Date:   Mon May 12 21:21:13 2008 +0200

    acpi: use performance variant for_each_cpu_mask_nr
    
    Change references from for_each_cpu_mask to for_each_cpu_mask_nr
    where appropriate
    
    Reviewed-by: Paul Jackson <pj@sgi.com>
    Reviewed-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 41df0d61c266998b8049df7fec119cd518a43aa1
Author: Mike Travis <travis@sgi.com>
Date:   Mon May 12 21:21:13 2008 +0200

    x86: Add performance variants of cpumask operators
    
      * Increase performance for systems with large count NR_CPUS by limiting
        the range of the cpumask operators that loop over the bits in a cpumask_t
        variable.  This removes a large amount of wasted cpu cycles.
    
      * Add performance variants of the cpumask operators:
    
        int cpus_weight_nr(mask)	     Same using nr_cpu_ids instead of NR_CPUS
        int first_cpu_nr(mask)	     Number lowest set bit, or nr_cpu_ids
        int next_cpu_nr(cpu, mask)	     Next cpu past 'cpu', or nr_cpu_ids
        for_each_cpu_mask_nr(cpu, mask)  for-loop cpu over mask using nr_cpu_ids
    
      * Modify following to use performance variants:
    
        #define num_online_cpus()	cpus_weight_nr(cpu_online_map)
        #define num_possible_cpus()	cpus_weight_nr(cpu_possible_map)
        #define num_present_cpus()	cpus_weight_nr(cpu_present_map)
    
        #define for_each_possible_cpu(cpu) for_each_cpu_mask_nr((cpu), ...)
        #define for_each_online_cpu(cpu)   for_each_cpu_mask_nr((cpu), ...)
        #define for_each_present_cpu(cpu)  for_each_cpu_mask_nr((cpu), ...)
    
      * Comment added to include/linux/cpumask.h:
    
        Note: The alternate operations with the suffix "_nr" are used
    	  to limit the range of the loop to nr_cpu_ids instead of
    	  NR_CPUS when NR_CPUS > 64 for performance reasons.
    	  If NR_CPUS is <= 64 then most assembler bitmask
    	  operators execute faster with a constant range, so
    	  the operator will continue to use NR_CPUS.
    
    	  Another consideration is that nr_cpu_ids is initialized
    	  to NR_CPUS and isn't lowered until the possible cpus are
    	  discovered (including any disabled cpus).  So early uses
    	  will span the entire range of NR_CPUS.
    
        (The net effect is that for systems with 64 or less CPU's there are no
         functional changes.)
    
    For inclusion into sched-devel/latest tree.
    
    Based on:
    	git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
        +   sched-devel/latest  .../mingo/linux-2.6-sched-devel.git
    
    Cc: Paul Jackson <pj@sgi.com>
    Cc: Christoph Lameter <clameter@sgi.com>
    Reviewed-by: Paul Jackson <pj@sgi.com>
    Reviewed-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 143aa5c53bd3895d42d7c08753fe58293988a69d
Author: Mike Travis <travis@sgi.com>
Date:   Mon May 12 21:21:13 2008 +0200

    cpu: change some globals to statics in drivers/base/cpu.c v2
    
    This patch makes the following needlessly global code static:
    - attr_online_map
    - attr_possible_map
    - attr_present_map
    
    - cpu_state_attr [v2]
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a953e4597abd51b74c99e0e3b7074532a60fd031
Author: Mike Travis <travis@sgi.com>
Date:   Mon May 12 21:21:12 2008 +0200

    sched: replace MAX_NUMNODES with nr_node_ids in kernel/sched.c
    
      * Replace usages of MAX_NUMNODES with nr_node_ids in kernel/sched.c,
        where appropriate.  This saves some allocated space as well as many
        wasted cycles going through node entries that are non-existent.
    
    For inclusion into sched-devel/latest tree.
    
    Based on:
    	git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
        +   sched-devel/latest  .../mingo/linux-2.6-sched-devel.git
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit acf464817d5e7be9fb67aec4027dbee0ac9be17a
Merge: 80d267f... 8962cad...
Author: Paul Mackerras <paulus@samba.org>
Date:   Fri May 23 16:53:23 2008 +1000

    Merge branch 'merge' into powerpc-next

commit 80d267f9aee6f1b5df602b5a19fb7b4923f17db2
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Fri May 23 14:22:21 2008 +1000

    [POWERPC] Remove unnecessary cast in arch_deref_entry_point()
    
    func_descr_t->entry is already an unsigned long.  Mea culpa.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 72cac213fda6a2dd402e91692b70e175795eab7d
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Fri May 23 14:21:30 2008 +1000

    [POWERPC] Add debugging trigger to Axon MSI code
    
    This adds some debugging code to the Axon MSI driver.  It creates a
    file per MSIC in /sys/kernel/debug/powerpc, which allows the user to
    trigger a fake MSI interrupt by writing to the file.
    
    This can be used to test some of the MSI generation path.  In
    particular, that the MSIC recognises a write to the MSI address,
    generates an interrupt and writes the MSI packet into the ring buffer.
    
    All the code is inside #ifdef DEBUG so it causes no harm unless it's
    enabled.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 475ca391b490a683d66bf19999a8a7a24913f139
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Thu May 22 06:59:23 2008 +1000

    [POWERPC] mpic: Deal with bogus NIRQ in Feature Reporting Register
    
    Some chips (like the SoCs from Freescale) report the wrong value in NIRQ
    and this causes issues if its doesn't match or exceed the value of
    irq_count.
    
    Add a flag that board code can set to just use irq_count instead of
    FRR[NIRQ].  Eventually we'll add a device tree property with the number
    of sources.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 2ca7633dc73405ee775a2e9b7961b47a38bc882d
Author: Roland McGrath <roland@redhat.com>
Date:   Sun May 11 10:40:47 2008 +1000

    [POWERPC] Tweak VDSO linker script to avoid upsetting old binutils
    
    This works around bugs in older binutils' objcopy.
    The placement of these sections does not really matter,
    but it confused the buggy old BFD libraries.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 21451155d8858773ee764e9218de2ca0f4d6fc38
Author: Anton Vorontsov <avorontsov@ru.mvista.com>
Date:   Wed Apr 30 00:05:24 2008 +1000

    [POWERPC] of/gpio: Use dynamic base allocation
    
    Since the "gpiolib: dynamic gpio number allocation" patch was recently
    merged into Linus' tree (commit 8d0aab2f16c4fa170f32e7a74a52cd0122bbafef),
    we can use dynamic GPIO base allocation now.
    
    This, in turn, removes number of gpios per chip constraint.
    
    Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit c3ed64295f0fed9131b42122234b1ce4a4a266cf
Author: Mike Travis <travis@sgi.com>
Date:   Fri May 16 10:44:39 2008 -0700

    x86: change maximum NR_CPUS to 4096 and MAX_NUMNODES to 512
    
      * Change the range of NR_CPUS from 2-255 to 2-4096 and change the
        range of MAX_NUMNODES (NODES_SHIFT) from 1-32768 to 1-512.
    
      * Alter comment about how much each increment of NR_CPUS consumes.
        (This was found by configuring for 256 cpus and then 512 cpus
         and dividing the difference by 256.)
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: Dave Jones <davej@codemonkey.org.uk>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 873b274a41c0cfe58b2eb0a7722424eb367b905b
Author: Dave Jones <davej@redhat.com>
Date:   Thu May 22 13:02:23 2008 -0400

    x86: Add Centaur and Transmeta CPUs to PAT whitelist
    
    Unconditionally enable PAT support on Centaur and Transmeta CPUs.
    All known models that advertise PAT have no known errata.
    
    Signed-off-by: Dave Jones <davej@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>

commit c03571a3e22b821e5be7bda7b166c4554770f489
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Wed Apr 16 16:37:32 2008 -0700

    via-velocity: use memmove
    
    Use memmove to handle overlapping copy of data.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit c73d2589b784098b2bb6e986c1a7b04e9555fbd3
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Wed Apr 16 16:37:31 2008 -0700

    via-velocity: use netdev_alloc_skb
    
    Use netdev_alloc_skb for rx buffer allocation. This sets skb->dev
    and can be overriden for NUMA machines.
    
    Change code to return new buffer rather than call by reference.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 47f98c7d4bfc08e5efffd4fe22296044ab4db21e
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Wed Apr 16 16:37:39 2008 -0700

    dl2k: use netdev_alloc_skb
    
    Use netdev_alloc_skb. This sets skb->dev and allows arch specific
    allocation.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 8eb6013189e03aa21aa53fd72c092713fdb30e44
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Wed Apr 16 16:37:38 2008 -0700

    hamachi: use netdev_alloc_skb
    
    Use netdev_alloc_skb. This sets skb->dev and allows arch specific
    allocation.
    
    Remove dead code and dead comments.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit d27e7c3f6c82297611d1e1ee9476a2f31b3e89df
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Wed Apr 16 16:37:37 2008 -0700

    ixp2000: use netdev_alloc_skb
    
    Use netdev_alloc_skb. This sets skb->dev and allows arch specific
    allocation.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 3f7a3535a6805870f265f39c92c24b136cb967f4
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Mon May 5 13:34:31 2008 +0100

    sb1250: use netdev_alloc_skb
    
     Use netdev_alloc_skb.  This sets skb->dev and allows arch specific
    allocation.  Also simplify and cleanup the alignment code.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit b102df14d75753bae216f43579eebf3f9d10cd27
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Wed Apr 16 16:37:29 2008 -0700

    atl1: use netdev_alloc_skb
    
    Use netdev_alloc_skb for rx buffer allocation. This sets skb->dev
    and can be overriden for NUMA machines.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 855e1111f3806905b410b745e696fec4f5dac724
Author: Stephen Hemminger <shemminger@vyatta.com>
Date:   Wed Apr 16 16:37:28 2008 -0700

    tg3: remove unneeded semicolons
    
    Remove extraneous semicolons after switch and conditional statements.
    
    Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit b478458aeebfc55fe409abec43794ac72a623c79
Author: Jan Beulich <jbeulich@novell.com>
Date:   Mon May 12 15:44:39 2008 +0200

    x86: avoid re-loading LDT in unrelated address spaces
    
    Performance optimization.
    
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 3843fc2575e3389f4f0ad0420a720240a5746a5d
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date:   Fri May 9 12:05:57 2008 +0100

    xen: remove support for non-PAE 32-bit
    
    Non-PAE operation has been deprecated in Xen for a while, and is
    rarely tested or used.  xen-unstable has now officially dropped
    non-PAE support.  Since Xen/pvops' non-PAE support has also been
    broken for a while, we may as well completely drop it altogether.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 0748aca6f0af917591dcfd70dccac770a25d4f71
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Tue May 13 10:34:20 2008 +0200

    x86: remove useless static current_tsc_khz variable
    
    current_tsc_khz is just written by the init code and never used
    again. Remove it.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit bedd78ca786c1d18c2a2785c7e40593dc9c9870f
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sun Apr 20 12:31:29 2008 +0100

    [RTC] remove old ARM rtc library code
    
    Now that all drivers using it are gone, remove the old ARM RTC library.
    
    Acked-by: Alessandro Zummo <a.zummo@towertech.it>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 797276ec9e4d2ee210e11068a2ce815394fe8c58
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sun Apr 20 12:30:41 2008 +0100

    [RTC] rtc-sa1100: remove dependence on asm/rtc.h
    
    Move the two functions rtc-sa1100 wants from the old ARM RTC library
    into the rtc-sa1100 driver.
    
    Acked-by: Alessandro Zummo <a.zummo@towertech.it>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 7da285b626860eb6d35e08ae33eba90f0e83ad58
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sun Apr 20 12:26:48 2008 +0100

    [RTC] remove unused asm/rtc.h includes from ARM RTC drivers
    
    On ARM, asm/rtc.h only contains definitions for the predecessor to
    the RTC class support.  RTC class drivers should not be including
    this include.
    
    Build tested on at91sam9rl and s3c2410 configurations.
    
    Acked-by: Alessandro Zummo <a.zummo@towertech.it>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit a190901c6b5f1f4a31681e8c69d811a4f9426e2b
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sun Apr 20 12:08:36 2008 +0100

    [RTC] rtc-pl030: add driver, remove old non-rtc lib driver
    
    Convert Integrator PL030 RTC driver to use the RTC class interfaces.
    
    Acked-by: Alessandro Zummo <a.zummo@towertech.it>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 2dba8518b7761aee3ba757b298efa15dd34eff18
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sun Apr 20 12:08:04 2008 +0100

    [RTC] rtc-pl031: use proper resources, use proper apis, clean up includes
    
    Clean up PL031 RTC includes, make driver use proper resource checking,
    and use amba bus specific accessors.
    
    Acked-by: Alessandro Zummo <a.zummo@towertech.it>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit f70c5253b41444fd2779e1f76bfe25811d9b8c23
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sun Apr 20 12:22:36 2008 +0100

    [RTC] remove references to asm/mach/time.h
    
    asm/mach/time.h is the ARM header file for setting up kernel ticker
    timekeeping (be that the old jiffy interrupt or the new clocksource.)
    RTC drivers have no business using this header file, and in fact do
    not require it.
    
    Build tested on at91sam9rl, omap and s3c2410 configurations.
    
    Acked-by: Alessandro Zummo <a.zummo@towertech.it>
    Acked-by: Andrew Victor <linux@maxim.org.za>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 92fbc1c146d1d358c1ecc4e38361089ff929a02c
Author: Randy Dunlap <randy.dunlap@oracle.com>
Date:   Fri May 16 10:35:24 2008 -0700

    3c515: fix using pnp_get_resource when CONFIG_ISAPNP=n
    
    3c515.c uses pnp_irq(), which calls pnp_get_resource(),
    which is not defined when CONFIG_PNP=n, so in that case,
    get the IRQ from a hardware register.
    
    3c515.c:(.text+0x3adc0): undefined reference to `pnp_get_resource'
    
    Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 1b0771ab3ea102ce77e9ca83abc500e542402e54
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Sat May 17 06:46:19 2008 +0100

    PHYLIB: Kconfig: Complete the list of Broadcom PHYs supported
    
     Add Broadcom PHYs supported missing from the description.
    
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit cd9af3dac6d1ad001b2d5d912dbd49e184d23b9d
Author: Nate Case <ncase@xes-inc.com>
Date:   Sat May 17 06:40:39 2008 +0100

    PHYLIB: Add 1000Base-X support for Broadcom bcm5482
    
    Configure the BCM5482S secondary SerDes for 1000Base-X mode when the
    appropriate dev_flags are passed in to phy_connect().  This is
    needed when the PHY is used for fiber and backplane connections.
    
    Signed-off-by: Nate Case <ncase@xes-inc.com>
    Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 3915c1e8634a321d9680e5cd80a53053b642dc0c
Author: Jay Vosburgh <fubar@us.ibm.com>
Date:   Sat May 17 21:10:14 2008 -0700

    bonding: Add "follow" option to fail_over_mac
    
    	Add a "follow" selection for fail_over_mac.  This option
    causes the MAC address to move from slave to slave as the active
    slave changes.  This is in addition to the existing fail_over_mac option
    that causes the bond's MAC address to change during failover.
    
    	This new option is useful for devices that cannot tolerate
    multiple ports using the same MAC address simultaneously, either
    because it confuses them or incurs a performance penalty (as is the
    case with some LPAR-aware multiport devices).  Because the MAC of the
    bond itself does not change, the "follow" option is slightly more
    reliable during failover and doesn't change the MAC of the bond during
    operation.
    
    	This patch requires a previous ARP monitor change to properly
    handle RTNL during failovers.
    
    Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit b2220cad583c9b63e085476df448fa2aff5ea906
Author: Jay Vosburgh <fubar@us.ibm.com>
Date:   Sat May 17 21:10:13 2008 -0700

    bonding: refactor ARP active-backup monitor
    
    	Refactor ARP monitor for active-backup mode.  The motivation for
    this is to take care of locking issues in a clear manner (particularly to
    correctly handle RTNL vs. the bonding locks).  Currently, the a-b ARP
    monitor does not hold RTNL at all, but future changes will require RTNL
    during ARP monitor failovers.
    
    	Rather than using conditional locking, this patch instead breaks
    up the ARP monitor into three discrete steps: inspection, commit changes,
    and probe.  The inspection phase marks slaves that require link state
    changes.  The commit phase is only called if inspection detects that
    changes are needed, and is called with RTNL.  Lastly, the probe phase
    issues the ARP probes that the inspection phase uses to determine link
    state.
    
    Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 7893b2491a2d5f716540ac5643d78d37a7f6628b
Author: Moni Shoua <monis@voltaire.com>
Date:   Sat May 17 21:10:12 2008 -0700

    bonding: Send more than one gratuitous ARP when slave takes over
    
    With IPoIB, reception of gratuitous ARP by neighboring hosts
    is essential for a successful change of slaves in case of failure.
    Otherwise, they won't learn about the HW address change and need
    to wait a long time until the neighboring system gives up and sends
    an ARP request to learn the new HW address.  This patch decreases
    the chance for a lost of a gratuitous ARP packet by sending it more
    than once. The number retries is configurable and can be set with a
    module param.
    
    Signed-off-by: Moni Shoua <monis@voltaire.com>
    Acked-by: Jay Vosburgh <fubar@us.ibm.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 8047637c70e4451e2ac1c17ed9a91a2f753daae7
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Sat May 17 21:10:11 2008 -0700

    bonding: Remove unneeded list_empty checks.
    
    Some places iterate over the checked list right after the check
    itself, so even if the list is empty, the list_for_each_xxx
    iterator will make everything right by himself.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Acked-by: Jay Vosburgh <fubar@us.ibm.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 0883beca7f39ab0c6447af35080e5caaa07418e3
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Sat May 17 21:10:10 2008 -0700

    bonding: Relax unneeded _safe lists iterations.
    
    Many places either do not modify the list under the list_for_each_xxx,
    or break out of the loop as soon as the first element is removed.
    
    Thus, this _safe iteration just occupies some unneeded .text space
    and requires an additional variable.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Acked-by: Jay Vosburgh <fubar@us.ibm.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 0dd646fe0549251e79d6fb03e6773bcc6ccea61f
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Sat May 17 21:10:09 2008 -0700

    bonding: Remove redundant argument from bond_create.
    
    While we're fixing the bond_create, I hope it's OK to polish it
    a bit after the fixes.
    
    The third argument is NULL at the first caller and is ignored by
    the second one, so remove it.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Acked-by: Jay Vosburgh <fubar@us.ibm.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 4b8a9239ee708958ed72722a0e5e0cf34243ad26
Author: Jay Vosburgh <fubar@us.ibm.com>
Date:   Sat May 17 21:10:08 2008 -0700

    bonding: remove test for IP in ARP monitor
    
    	Remove bond_has_ip and all references to it.  With this change,
    the ARP monitor will always send ARP probes if the master is up and has
    at least one slave.  If the bond has an IP address, it is used in the
    ARP probe; if not, the probes are sent with all zeros in the sender's
    IP address (which is consistent with an RFC 2131 4.4.1 duplicate address
    probe).
    
    	This is useful for cases when bonding itself is hidden underneath
    a layer of virtual devices, e.g., with Xen.
    
    	Change suggested by Tsutomu Fujii <t-fujii@nb.jp.nec.com>, who
    included a one-line patch that only affected active-backup mode.
    
    Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 5ce0da8f0386b62345312ec8fed31303732f4220
Author: Jay Vosburgh <fubar@us.ibm.com>
Date:   Sat May 17 21:10:07 2008 -0700

    bonding: Use msecs_to_jiffies, eliminate panic
    
    	Convert bonding to use msecs_to_jiffies instead of doing the
    math.  For the ARP monitor, there was an underflow problem that could
    result in an infinite loop.  The miimon already had that worked around,
    but this is cleaner.
    
    	Originally by Nicolas de Pesloüan <nicolas.2p.debian@free.fr>
    Jay Vosburgh corrected a math error in the original; Nicolas' original
    commit message is:
    
    When setting arp_interval parameter to a very low value, delta_in_ticks
    for next arp might become 0, causing an infinite loop.
    
    See http://bugzilla.kernel.org/show_bug.cgi?id=10680
    
    Same problem for miimon parameter already fixed, but fix might be
    enhanced, by using msecs_to_jiffies() function.
    
    Signed-off-by: Nicolas de Pesloüan <nicolas.2p.debian@free.fr>
    Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit d63ddcec20f59e78212aeaf5144e9652c0097211
Author: Al Viro <viro@ZenIV.linux.org.uk>
Date:   Wed May 21 01:34:30 2008 +0100

    misc drivers/net endianness noise
    
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit b47385bd4f67481a7dbfcf1b4b82e9a67ecb846c
Author: Divy Le Ray <divy@chelsio.com>
Date:   Wed May 21 18:56:26 2008 -0700

    cxgb3 - Add LRO support
    
    Add LRO support.
    
    Signed-off-by: Divy Le Ray <divy@chelsio.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 7385ecf339c504933a98581c2056d83b69b2a82b
Author: Divy Le Ray <divy@chelsio.com>
Date:   Wed May 21 18:56:21 2008 -0700

    cxgb3 - Add page support to jumbo frame Rx queue
    
    Add page support to Jumbo frame Rx queues.
    
    Signed-off-by: Divy Le Ray <divy@chelsio.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit b1fb1f280d0969f47d4ef19334120f5c34e36080
Author: Divy Le Ray <divy@chelsio.com>
Date:   Wed May 21 18:56:16 2008 -0700

    cxgb3 - Fix dma mapping error path
    
    Take potential dma mapping errors in account.
    
    Signed-off-by: Divy Le Ray <divy@chelsio.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 0abbc78a0137fee60ef092f0b20a3d3d7e7e0cc2
Author: Pavel Machek <pavel@ucw.cz>
Date:   Tue May 20 16:27:17 2008 +0200

    x86, aperture_64: use symbolic constants
    
    Factor-out common aperture_valid code.
    
    Signed-off-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 2ba4cc319ab26c56205d4f23724c4748a553c845
Author: Ingo Molnar <mingo@elte.hu>
Date:   Tue May 13 15:37:05 2008 +0200

    rcu: fix nf_conntrack_helper.c build bug
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9e72ebd686a7f39facdfff639386055f1ad7dc88
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Wed May 21 17:33:42 2008 +0200

    mac80211: remove channel use statistics
    
    The useless channel use statistics are quite a lot of code, currently
    use integer divisions in the packet fast path, are rather inaccurate
    since they do not account for retries and finally nobody even cares.
    Hence, remove them completely.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 53c068566dde708cb28a4dfc06ae3d7fd7434397
Author: Michael Buesch <mb@bu3sch.de>
Date:   Tue May 20 00:24:36 2008 +0200

    b43: Add firmware markers support
    
    This adds support for firmware markers.
    With firmware markers it's easily possible to check whether the
    firmware runs some codepath or not. The driver will throw a message
    when the firmware executes a MARKER(x).
    
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit afa83e239af58a93eddd10a7a43ac5618884db15
Author: Michael Buesch <mb@bu3sch.de>
Date:   Mon May 19 23:51:37 2008 +0200

    b43: Add panic reason code that doesn't trigger restart
    
    Add a firmware panic reason code that doesn't trigger a restart.
    This is useful for firmware debugging and avoiding endless
    restart loops. We can use FWPANIC_DIE to halt the firmware at a
    well defined point.
    
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 6821783271aaf541504ff8a138184fcc83fa282b
Author: Michael Buesch <mb@bu3sch.de>
Date:   Sat May 17 23:43:57 2008 +0200

    b43: Allow running without PCM firmware
    
    This patch adds code to allow running the device without PCM firmware loaded.
    Without PCM firmware we don't have hardware accelerated crypto on
    devices with a core rev <= 10.
    
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e48b0eeb0ab508021b654a45f332b30cac2163b9
Author: Michael Buesch <mb@bu3sch.de>
Date:   Sat May 17 22:44:35 2008 +0200

    b43: Add hooks for firmware debugging
    
    This patch adds some hooks for firmware debugging.
    
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e2530083609148a7835b54c431f6b8956407c1f6
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Sat May 17 00:57:14 2008 +0200

    mac80211: use multi-queue master netdevice
    
    This patch updates mac80211 and drivers to be multi-queue aware and
    use that instead of the internal queue mapping. Also does a number
    of cleanups in various pieces of the code that fall out and reduces
    internal mac80211 state size.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit eefce91a384a64c7bbf913eb08c4adfb911c3639
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Sat May 17 00:57:13 2008 +0200

    mac80211: dont allow fragmentation and requeuing on A-MPDU queues
    
    There really is no reason for a driver to reject a frame on
    an A-MPDU queue when it can stop that queue for any period
    of time and is given frames one by one. Hence, disallow it
    with a big warning and reduce mac80211-internal state.
    
    Also add a warning when we try to fragment a frame destined
    for an A-MPDU queue and drop it, the actual bug needs to be
    fixed elsewhere but I'm not exactly sure how to yet.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Cc: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e93048825face354ecb0cb3ac00190c764a44f45
Author: Larry.Finger@lwfinger.net <Larry.Finger@lwfinger.net>
Date:   Thu May 15 14:07:36 2008 -0500

    b43: Fix typo in firmware file name for 802.11 cores with rev 13
    
    When the patch for the BCM4311 rev 2 was prepared, I misread the specs
    and coded the wrong file name for the initvals firmware.
    
    Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a8c4ea7a10f3c45eee27efb3954c3e03c297f0a7
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date:   Fri May 16 17:27:05 2008 +0900

    zd1211rw: Use DMA-aware buffer for usb transfer
    
    The zd1211rw driver uses unaligned stack buffer for USB control
    message.  But it might cause stack corruption on non-coherent
    platform, such as MIPS.  Use DMA-aware buffers for USB transfer.
    
    Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e039fa4a4195ac4ee895e6f3d1334beed63256fe
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Thu May 15 12:55:29 2008 +0200

    mac80211: move TX info into skb->cb
    
    This patch converts mac80211 and all drivers to have transmit
    information and status in skb->cb rather than allocating extra
    memory for it and copying all the data around. To make it fit,
    a union is used where only data that is necessary for all steps
    is kept outside of the union.
    
    A number of fixes were done by Ivo, as well as the rt2x00 part
    of this patch.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Acked-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e24549485f859be6518929bb1c9c0257d79f033d
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Thu May 15 12:55:28 2008 +0200

    mac80211: reorder some transmit handlers
    
    The next patch will require that transmit handlers that are after
    fragmentation are aware of the fact that the control info is also
    fragmented. To make that easier, this patch moves a number of
    transmit handlers before fragmentation.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 2e92e6f2c50b4baf85cca968f0e6f1b5c0df7d39
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Thu May 15 12:55:27 2008 +0200

    mac80211: use rate index in TX control
    
    This patch modifies struct ieee80211_tx_control to give band
    info and the rate index (instead of rate pointers) to drivers.
    This mostly serves to reduce the TX control structure size to
    make it fit into skb->cb so that the fragmentation code can
    put it there and we can think about passing it to drivers that
    way in the future.
    
    The rt2x00 driver update was done by Ivo, thanks.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 36d6825b91bc492b65b6333c369cd96a2fc8c903
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Thu May 15 12:55:26 2008 +0200

    mac80211: let drivers wake but not start queues
    
    Having drivers start queues is just confusing, their ->start()
    callback can block and do whatever is necessary, so let mac80211
    start queues and have drivers wake queues when necessary (to get
    packets flowing again right away.)
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Acked-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit c4680470a34a4f39af3d0a5c40f70befd8701908
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Thu May 15 12:55:25 2008 +0200

    mac80211: fix bugs in queue handling functions
    
    Commit 55c308c1315bc7267dbb88011c208fd743cdce31
    ("mac80211: QoS related cleanups") introduced another bug,
    the queue handling functions that operate on all queues now
    only operated on the first queues, not the A-MPDU queues as
    expected. This patch fixes this.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 189a2b5942d62bd18e1e01772c4c784253f5dd16
Author: Ester Kummer <ester.kummer@intel.com>
Date:   Thu May 15 13:54:18 2008 +0800

    iwlwifi: trigger event log from debugfs
    
    This patch adds a trigger for event log printing to debugfs.
    It removes the triger from sysfs.
    
    Signed-off-by: Ester Kummer <ester.kummer@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 6ba879562289bcad537a2374754ef750307c7d32
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 15 13:54:17 2008 +0800

    iwlwifi: refactor pci prob flow
    
    This patch refactores pci prob flow. It moves mac80211 registration
    to the end, otherwise there is a race between error path in pci_probe
    and mac_start.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 445c2dff409ef9de5d2f964d20917ab238fd266f
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 15 13:54:16 2008 +0800

    iwlwifi: add debugfs to disable/enable run time calibration
    
    This patch adds functionality to debugfs to enable or disable chain
    noise or sensitivity calibrations.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit da6833cb05cd76f4367fa7e4a783bf358c096faf
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 15 13:54:15 2008 +0800

    iwlwifi: remove 4965 remainings in iwl-eeprom.c file
    
    The patch cleans up 4965 remaings from iwl-eeprom.c file.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 9636e583d2c641f8cb32d0681f5052b2885edd79
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu May 15 13:54:14 2008 +0800

    iwlwifi: iwl5000 WiFi/WiMax coexistence
    
    This patch adds WiFi/WiMax coexistence to iwl5000.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 99da1b48fc77484aa8da85a45d9c3c1e00243659
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu May 15 13:54:13 2008 +0800

    iwlwifi: add ucode init flow handling for iwl5000
    
    This patch adds all the handlers and functions needed for ucode
    initialization flow.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit dbb983b70a4696666112591572ed49c48c58da26
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu May 15 13:54:12 2008 +0800

    iwlwifi: add ucode loaders for iwl5000
    
    This patch adds ucode initialization handler and functions to load
    ucode for iwl5000 NIC.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b600e4e1c5cd8928fef83bb983ab76c9a6f655bc
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu May 15 13:54:11 2008 +0800

    iwlwifi: add rx_handlers stub for iwl5000
    
    This patch adds rx_handler_setup stub to iwl5000.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 3647074973e70d0872b96ada27bbbb71fd1f628c
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu May 15 13:54:10 2008 +0800

    iwlwifi: rename and move Tx queue activation/deactivation
    
    This patch moves iwl4965_txq_ctx_activate and iwl4965_txq_ctx_deactivate
    to iwl-dev.h and removes 4965 prefix from their names.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit ccc038abe4cb00cf56aeae5b1df47fcc4ed4136c
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu May 15 13:54:09 2008 +0800

    iwlwifi: clean up and bug fix for security
    
    This patch cleans up code in security.
    
    1) uses the new pointer to ieee80211_key_conf passed with the tx_control.
    2) resolves bug reported by Mirco Tischler (sends ADD_STA in ASYNC mode)
    3) resolves bug reported by Volker Braun regarding dynamic WEP
    4) drops a WEP packet which has been garbaged by firmware. This can
    happen upon rekeying.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a98410139a2ef6553ae5d73bf12bb9a68d0b38b9
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu May 15 13:54:08 2008 +0800

    iwlwifi: don't switch to SGI if not supported by AP
    
    This patch fixes SGI support. RS didn't look at the capabilities of the AP
    before switching to SGI, this should lead to a stall in the traffic with an
    AP that doesn't support SGI.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Guy Cohen  <guy.cohen@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit fd4abac54a7a7f1c0acad5ddc1fbf4af22f92569
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 15 13:54:07 2008 +0800

    iwlwifi: move TX code into iwl-tx.c
    
    This patch moves the sending part of the TX code into iwl-tx.c
    including sending host commands.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 54dbb525e7b8580b86af352cf60b27cc889c2ae4
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 15 13:54:06 2008 +0800

    iwlwifi: refactor ieee80211_get_qos_ctrl
    
    This patch refactors ieee80211_get_qos_ctrl function and its usage
    in iwlwifi drivers. Function is moved as inline into iwl-helpers.h.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 83d527d9e8f9aff92cbd33f208f77c055dabb499
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 15 13:54:05 2008 +0800

    iwlwifi: remove 4956 form iwl4965_tx_cmd
    
    This patch renames iwl4965_tx_cmd to iwl_tx_cmd and cleans
    collateral code.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 4f40e4d9fb8fe028db9ba2a7b4d3ac7328f73bbc
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 15 13:54:04 2008 +0800

    iwlwifi: move more station managment into iwl-sta.c
    
    This patch moves station management functions into iwl-sta.c (iwlcore).
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 57bd1bea485bf6f37ff365dec2203ba6467b41a1
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 15 13:54:03 2008 +0800

    iwlwifi: move iwl_bcast_addr to iwlcore
    
    This patch renames iwl4965_broadcast_addr to iwl_bcast_addr
    and moves it to iwlcore.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 1826dcc094466a39c82d4370ccfba694be0bc05b
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 15 13:54:02 2008 +0800

    iwlwifi: remove 4965 from iwl4965_rate_info
    
    This patch removes 4965 from iwl4965_rate_info structure and
    associated variables.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit fcab423d716f923d6a7601ba33adf356bef83414
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 15 13:54:01 2008 +0800

    iwlwifi: remove 4965 prefix from iwl4965_frame
    
    This patch removes 4965 from iwl4965_frame struct and handling functions.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit babcebfabbc3f52ba048495537baa9dffff080d4
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 15 13:54:00 2008 +0800

    iwlwifi: remove 4965 from iwl4965_tx_queue_update_write_ptr
    
    This patch renames iwl4965_tx_queue_update_write_ptr to
    iwl_txq_update_write_ptr. This is a preparation for moving to iwl-tx.c.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit c1adf9fb31e31ee753d613bd5bc6aef9b762b747
Author: Gregory Greenman <gregory.greenman@intel.com>
Date:   Thu May 15 13:53:59 2008 +0800

    iwlwifi: get_hw_cmd_size
    
    This patch introduces a new handler get_hw_cmd_size in hcmd_utils,
    which should adjust the size of the command sent to the microcode
    according to the current nic.
    It also changes the RXON flow to make usage of this new handler.
    
    The patch also adds iwl_rxon_cmd structure which is supperset for
    5000 HW and 4965.
    
    Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 8567c63e3385688b95658fe31b3ac8f4436b1b0f
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 15 13:53:58 2008 +0800

    iwlwifi: rename iwl4965_tx_info to iwl_tx_info
    
    This patch renames iwl4965_tx_info to iwl_tx_info.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 443cfd457f780e40ceab7e00fbb6a56882848834
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu May 15 13:53:57 2008 +0800

    iwlwifi: rename iwl4965_queue to iwl_queue
    
    This patch renames iwl4965_queue to iwl_queue.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 39130df32adf8272373c03c8c2499cd2a1b4c5cf
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu May 15 13:53:56 2008 +0800

    iwlwifi: filling Tx MCS set
    
    This patch fills the needed data about HW capabilities in matters of
    possible HT Tx MCS.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit edcdf8b21ac920e06b4180246123fe43b022e020
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu May 15 13:53:55 2008 +0800

    mac80211: separate Tx and Rx MCS when configuring HT
    
    This patch follows the 11n spec in separation between Tx and Rx MCS
    capabilities. Up until now, when configuring the HT possible set of Tx
    MCS only Rx MCS were considered, assuming they are the same as the Tx MCS.
    This patch fixed this by looking at low level driver Tx capabilities.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 0b794d63c5db8d010d1584c694eba97f0391fca6
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu May 15 13:53:54 2008 +0800

    iwlwifi: remove iwl4965_nic_start function
    
    This patch moves the contant of iwl4965_nic_start to the only place it is
    being used.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 02883017607dfc60ff188980368adbe942823492
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu May 15 13:53:53 2008 +0800

    iwlwifi: changing irrelevant comment
    
    This patch changes an old eeprom comment in probe flow.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 3c83809917dce9bbd880f6b08edc2d0ccac14a25
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed May 14 16:26:20 2008 -0700

    mac80211: tkip.c use struct tkip_ctx in phase 2 key mixing
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: "John W. Linville" <linville@tuxdriver.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 82a57447fa66bf138cd55206f33eea21ee257335
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed May 14 16:26:19 2008 -0700

    mac80211: tkip.c use struct tkip_ctx in phase 1 key mixing
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: "John W. Linville" <linville@tuxdriver.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b0f76b335f8b1c324b4b2be06369d391b26a7cc9
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed May 14 16:26:19 2008 -0700

    mac80211: add a struct to hold tkip context
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: "John W. Linville" <linville@tuxdriver.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a7b6f0c5558ad03281b8064d6a4ab2e124dea991
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed May 14 16:26:18 2008 -0700

    mac80211: add const, remove unused function, make one function static
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: "John W. Linville" <linville@tuxdriver.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 1b19ca396621dcba573b20d4625526f5a460c886
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed May 14 16:26:17 2008 -0700

    mac80211: introduce struct michael_mic_ctx and static helpers
    
    Replace the existing macro with a static function, significantly shrinks the
    size of the produced object file.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: "John W. Linville" <linville@tuxdriver.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 1bd3dff549537d3d9b92d0b284f4cc2be264a56d
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Wed May 14 16:26:16 2008 -0700

    mac80211: michael.c use kernel-provided infrastructure
    
    Replace private implementation of bit rotation and unaligned access helpers
    with kernel-provided implementation.
    
    Fold xswap helper in its one usage in the michael_block macro.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: "John W. Linville" <linville@tuxdriver.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 57962f0b9d76487a660619f97c0aa811924274a0
Author: Holger Schurig <hs4233@mail.mn-solutions.de>
Date:   Wed May 14 16:30:28 2008 +0200

    libertas: reduce command retry time
    
    [PATCH, take 2] libertas: reduce command retry time
    
    In the normal case, an unsuccessful command would be retried for 10*5 seconds,
    or 10*10 seconds in the worst case. This patch reduces this to 3*3 seconds,
    or 3*10 seconds in the worst case.
    
    I also reduced the time it takes to start a new command downloaded.
    
    Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
    Acked-by: Dan Williams <dcbw@redhat.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit bd9b448f4c0a514559bdae4ca18ca3e8cd999c6d
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed May 7 19:57:11 2008 +0400

    mac80211: Consolidate hash kfree-ing in mesh.c.
    
    There are already two places, that kfree the mesh_table and
    its buckets.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a3538b19a6d226f9d3d9b18865468370009dec55
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed May 7 19:55:59 2008 +0400

    mac80211: Merge error paths in mesh_table_grow().
    
    This is the first (of two) clean ups after the fixes above.
    
    The err variable is not even required after this cleaning.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 3282aea9ea5644a5b0161ad0fbd70fbf1099a470
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed May 7 19:54:04 2008 +0400

    mac80211: Do not report false error from mesh_path_add.
    
    In case the hash grow failed, it is not fair to return error -
    the new node _was_ _actually_ added in this case.
    
    Besides, after my previous patch, this grow is more likely
    to fail on large hashes.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 8566dc3fca470454461b161677a5ae3bb3a8c1b8
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed May 7 19:51:51 2008 +0400

    mac80211: Fix sleeping allocation under lock in mesh_path_node_copy.
    
    The mesh_path_node_copy() can be called like this:
    mesh_path_add
     `- write_lock(&pathtbl_resize_lock); /* ! */
     `- mesh_table_grow
         `- ->copy_node
               `- mesh_path_node_copy
    
    thus, the GFP_KERNEL is not suitable here.
    
    The acceptable fix, I suppose, is make this allocation GPF_ATOMIC -
    the mpath_node being allocated is 4 pointers, i.e. this allocation
    is small enough to survive even under a moderate memory pressure.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 00242c40a167113688dd7ed46ec94e8a4c47f603
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed May 7 19:48:14 2008 +0400

    mac80211: Report allocation failure from mesh_path_node_copy.
    
    Now - return the -ENOMEM in case kmalloc fails.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 4caf86c6928cfaca270327bc944f901c2e2a8f50
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed May 7 19:47:01 2008 +0400

    mac80211: Prepare mesh_table_grow to failing copy_node callback.
    
    The mesh_path_node_copy() performs kmalloc() and thus - may fail
    (well, it does not now, but I'm fixing this right now). Its caller -
    the mesh_table_grow() - isn't prepared for such a trick yet.
    
    This preparation is just flush the new hash and make copy_node()
    return an int value.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5194ee82b4aafc35b32c96db11bdacea9bf548be
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed May 7 19:44:20 2008 +0400

    mac80211: Fix one more call to synchronize_rcu in atomic context.
    
    (This set applies OK without the previous one of 4 patches,
     but with some fuzz in the 7th one)
    
    The mesh_path_node_free() does so under hashwlock.
    
    But, this one is called
    1. from mesh_path_add() after an old hash is hidden and
       synchronize_rcu() is calld
    2. mesh_pathtbl_unregister(), when the module is being
       unloaded and no devices exist to mess with this hash.
    
    So, it seems to me, that simply removing the call is OK.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 402d7752ed253369b7ab037e2d778e52d59c19ed
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Tue May 6 18:53:43 2008 +0400

    mac80211: Brush up error paths in mesh_path_add.
    
    There are already tree paths, that do incremental rollbacks, so
    merge them together, rename labels and format the code to look a
    bit nicer.
    
    (I do not mind dropping/delaying this patch however).
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b679aeb304e3070626750c15e043a40da0e942fc
Author: Javier Cardona <javier@cozybit.com>
Date:   Tue May 20 15:18:49 2008 -0700

    libertas: sysfs interface for accessing default mesh channel
    
    This will create the following entry:
    /sys/class/net/mshX
                -- boot_options
                |   |-- ...
                |   `-- channel
                ...
    
    ... which I overlooked on my previous patch.
    
    Signed-off-by: Javier Cardona <javier@cozybit.com>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit edf5dabfa86163d589041cccf607b41a7033e9b0
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Tue May 20 16:43:31 2008 +0100

    libertas: Add reset_card() callback to hardware driver
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 15dbaac03e862ee746310832c8d8d694dc0427ee
Author: Javier Cardona <javier@cozybit.com>
Date:   Sat May 17 21:01:24 2008 -0700

    libertas: sysfs interface for accessing non-volatile configuration
    
    This will create the following sysfs directories:
    /sys/class/net/mshX
    		...
    		|-- boot_options
    		|   |-- bootflag
    		|   `-- boottime
    		...
    		|-- mesh_ie
    		|   |-- capability
    		|   |-- mesh_id
    		|   |-- metric_id
    		|   `-- protocol_id
    
    Signed-off-by: Javier Cardona <javier@cozybit.com>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit edaea5ce05ca804cc55438c586ca2f947d49f56f
Author: Javier Cardona <javier@cozybit.com>
Date:   Sat May 17 00:55:10 2008 -0700

    libertas: Extend MESH_CONFIG command to access non-volatile configuration
    
    This patch is based on a patch from Shailendra Govardhan and Brian Cavagnolo.
    It extends the MESH_CONFIG command to configure non-volatile parameters on
    libertas devices that support them (e.g. OLPC Active Antenna).
    
    This patch only implements the driver/firmware interface.
    
    See http://dev.laptop.org/ticket/6823 for minimal testing results and known
    issues.
    
    Signed-off-by: Javier Cardona <javier@cozybit.com>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 75bf45a7b4ab81cfa5c5eab68b57bbfee8b8ede2
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Tue May 20 13:32:45 2008 +0100

    libertas: fix multicast filtering on eth and msh interfaces
    
    We weren't properly handling multicast on the mesh interface. Fix that,
    which involves setting up the hardware to use the union of dev->mc_list
    for both eth%d and msh%d devices.
    
    This means we can't do it directly from ->set_multicast_list() because
    we'd need to lock the other device to read its list, and we can't do
    that because it might deadlock. So punt the actual work to keventd.
    
    Also, invoke the same when taking an interface down; for some reason the
    core calls ->set_multicast_list while IFF_UP is still set in dev->flags
    when we're taking it down, so its addresses don't get removed then.
    
    We also convert MAC_MULTICAST_ADR to a direct command while we're at it,
    removing one more entry from the big switch statement in the deprecated
    lbs_prepare_and_send_command() function.
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e37fc6e11c79899451e394319cff18cc53d6448d
Author: David Woodhouse <dwmw2@infradead.org>
Date:   Tue May 20 11:47:16 2008 +0100

    libertas: Increase priority of 'unknown command' warnings
    
    Using the deprecated lbs_prepare_and_send_command() function for a
    command which it doesn't understand is an error; complain loudly about
    it even when we're not debugging.
    
    The mesh stats bug, where we converted MESH_ACCESS to a direct command
    but accidentally missed one user which was still trying to do it through
    lbs_prepare_and_send_command(), would have been caught a lot quicker if
    we'd done this sooner. Such bugs aren't entirely unlikely in future too,
    as we convert more code to stop using this function.
    
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f9d1cf53cf9e934f15ce0371b5fd568407032ea2
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Sat May 10 13:45:50 2008 +0200

    rt2x00: Release rt2x00 2.1.6
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit aade5102c5390280e7ae8a43e09b8995792f66d8
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Sat May 10 13:45:58 2008 +0200

    rt2x00: Remove extra +
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b8be63ffa5dc44324e7f507997870fa3e4b17619
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Sat May 10 13:46:03 2008 +0200

    rt2x00: Merge RX and TX entry private data
    
    With the pending removal of the tx_control structure
    we can merge the RX and TX entry private data structure
    in advance. This will temporarily increase the required
    memory for the queue, but that overhead will only be limited.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit dec13b6bda600c7e7da993e634562873112af50b
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Sat May 10 13:46:08 2008 +0200

    rt2x00: Remove redundant flags/dev_flags initializations
    
    the rxdesc structure is properly memsetted before passed to
    the driver. This means we don't have to reinitialize the flags
    and dev_flags fields in the drivers again.
    This will prevent problems when the rxdone handler is adding
    flags in a earlier status and will make the code look nicer
    when we are adding more read attributes in the rxdone handler
    in the driver.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 7050ec821c52826b63835dde54ee3d71c7db4262
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Sat May 10 13:46:13 2008 +0200

    rt2x00: Split rt2x00lib_write_tx_desc()
    
    Split rt2x00lib_write_tx_desc() up into a TX descriptor initializor
    and TX descriptor writer.
    
    This split is required to properly allow mac80211 to move its
    tx_control structure into the skb->cb array.
    The rt2x00queue_create_tx_descriptor() function will read all tx control
    information and convert it into a rt2x00 TX descriptor information structure.
    After that function is complete, we have all information we needed from the
    tx control structure and are free to start writing into the skb->cb array
    for our own purposes.
    rt2x00queue_write_tx_descriptor() will be in charge of really sending
    the TX descriptor to the hardware and kicking the TX queue.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 4de36fe5abe077a4c65bf0b6a309865aa043e055
Author: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
Date:   Sat May 10 13:44:14 2008 +0200

    rt2x00: Only initialize the minimum needed fields of PCI TX descriptors.
    
    In preparation of replacing the statically allocated data DMA buffers with DMA-mapped
    skb's we need to change the TXD handling of the PCI drivers, by moving the programming
    of the buffer address fields to the actual TXD writing at TX time, instead of at start-up
    time.
    
    Signed-off-by: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 70a96109439cba0af0780ee1dc25ec7ed15f0bae
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Sat May 10 13:43:38 2008 +0200

    rt2x00: Preserve descriptor information after memmove()
    
    Due to usage of memmove() in rt2x00usb the descriptor can become
    corrupted because it is being overwritten by the data part.
    Overall having the descriptor in front of the frame is a bad idea,
    we can however use the skb->cb array for this task, since that
    contains more then enough room to hold the entire descriptor and
    preserve the information long enough.
    
    After this we can also cleanup the alignment code a bit to make it
    work a bit more flexible to allow for all kinds of odd header lengths.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 61448f88078e813bbaaa58eb775d650c85e7d407
Author: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
Date:   Sat May 10 13:43:33 2008 +0200

    rt2x00: Fix queue related oops in case of deselected mac80211 multi-queue feature.
    
    With the integration of the mac80211 multiqueue patches it has become possible that the
    mac80211 layer modifies the number of TX queues that is stored inside the ieee80211_hw
    structure, especially when multi-queue is not selected.
    
    The rt2x00 drivers are not well suited to handle that situation, as they allocate the
    queue structures before mac80211 has modified the number of queues it is going to use,
    and also expect the number of allocated queues to match the hardware implementation.
    
    Hence, ensure that rt2x00 maintains by itself the number of queues that the hardware
    supports, and, at the same time, making is not dependent on the preservation of contents
    inside a mac80211 structure.
    
    Signed-off-by: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 61486e0f68d1f8966c09b734566a187d42d65c54
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Sat May 10 13:42:31 2008 +0200

    rt2x00: Remove ieee80211_tx_control argument from write_tx_desc()
    
    Move the last remaining information details read from ieee80211_tx_control
    in the drivers to the txentry_desc structure. After this we can
    remove ieee80211_tx_control from the argument list for the callback function,
    which makes it easier when the control information is moved into skb->cb
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit fb55f4d1fa252ba1e479284b79da1049d658c371
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Sat May 10 13:42:06 2008 +0200

    rt2x00: Fix TX status reporting
    
    The tx_status enumeration was broken since the introduction
    of rt61pci. That driver uses different values to report the
    status of the tx action.
    This would lead to frames that were reported as success but
    actually failed to be send out, or frames that were neither
    successfull or failure which were reported as failure.
    
    Fix this by change the TX status reporting and more explicitely
    check for failure or success. Note that a third possibility is
    added "unknown". Not all hardware (USB) can report the actual
    TX status, for rt61pci some frames will receive this status
    because the TXdone handler is never called for those frames.
    This unknown will now be handled as neither success or failure,
    so we no longer increment the failure counter while this conclusion
    could not be determined from the real status of the frame.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5a6e59991b82580c3ca00115603b85762ec76104
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Sat May 10 13:41:32 2008 +0200

    rt2x00: trim skb_frame_desc to 32 bytes
    
    Remove frame_type from skb_frame_desc and pass it
    as argument to rt2x00debug_dump_frame().
    
    Change data_len and desc_len to unsigned short
    to save another 4 bytes in skb_frame_desc. Note that
    this was the only location where the data_len and
    desc_len was not yet treated as unsigned short.
    
    This trim is required to help mac80211 with adding
    the TX control and TX status informtation into the
    skb->cb structure. When that happens, drivers will
    have approximately 40 bytes left to use freely.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 03194379a77b02df3404ec4848a50c6784e9a8a5
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Wed May 21 14:55:04 2008 -0700

    tipc: Fix initialization sequence problems when entering network mode
    
    This patch ensures that TIPC's topology service and configuration
    service are shut down before switching into "network mode".  This
    ensures that TIPC does not mistakenly try to send unnecessary
    "publication withdraw" messages to other nodes before it is fully
    initialized for sending off-node messages.  Note that the node's
    current network address is now updated only after the two services
    are shut down; this ensures that any existing connections to the
    topology server are terminated correctly using the old address.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 6d4a6672c8263f98544d2b91690dc7074b144090
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Wed May 21 14:54:12 2008 -0700

    tipc: Update "previous node" indicators when node address changes
    
    This patch ensures that the "previous node" field in any existing
    TIPC port message header templates is updated properly when a TIPC
    network address is assigned to the node.  (Previously, only the
    "originating node" field was updated.)
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 811102ca23dfdde5ee8b782b3a4bbff44c499cb2
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Wed May 21 14:53:34 2008 -0700

    tipc: Optimize null pointer check during neighbor discovery
    
    This patch optimizes TIPC neighbor discovery code to avoid testing for
    a null node pointer when the pointer is already known to be non-null.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 2ecb0924d7791372a70ef8f1174e37b329b955c3
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Wed May 21 14:53:00 2008 -0700

    tipc: Prevent node object duplication due to simultaneous discovery
    
    This patch ensures that the simultaneous discovery of the same
    neighboring node by multiple interfaces does not cause TIPC to add
    the node into its internal data structures more than once.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 59f0c4523fdea865fab7d69d878269992a9d08dd
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Wed May 21 14:52:30 2008 -0700

    tipc: Fix skb_under_panic when configuring TIPC without privileges
    
    This patch prevents a TIPC configuration command requiring network
    administrator privileges from triggering an skbuff underrun if it
    is issued by a process lacking those privileges.  The revised error
    handling code avoids the use of a potentially uninitialized global
    variable by transforming the unauthorized command into a new command,
    then following the standard command processing path to generate the
    required error message.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit dc58c78c047fb01f4c13e7de91abc5eb931920b3
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed May 21 14:17:54 2008 -0700

    ip6mr: Use on-device stats instead of private ones.
    
    Similar to ipmr.
    
    [ Fix build failures -DaveM ]
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit cf3677ae19c2f62979b39143f5d2f6b3dfb3b3e4
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed May 21 14:17:33 2008 -0700

    ipmr: Use on-device stats instead of private ones.
    
    These devices use the private area of appropriate size for
    statistics. Turning them to use on-device ones make them
    "privless" and thus - really small wrt kmalloc cache, they
    are allocated from.
    
    Besides, code looks nicer, because of absence of multi-braced
    type casts and dereferences.
    
    [ Fix build failures -DaveM ]
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 3dca02af38c11a970160387ab36ae6043feb03cd
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed May 21 14:17:05 2008 -0700

    ip6tnl: Use on-device stats instead of private ones.
    
    This tunnel uses its own private structure and requires separate
    patch to switch from private stats to on-device ones.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit f56dd017c32e759bbdc88ee59d3f76235d720788
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed May 21 14:16:36 2008 -0700

    tunnels: Remove stat member from ip_tunnel struct.
    
    All users already use on-device statistics, so this field can be
    safely removed.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 2f4c02d40c0d59f4efc59801ad1498cb0f8550ea
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed May 21 14:16:14 2008 -0700

    ipmr: Ipip tunnel uses on-device stats.
    
    The ipmr uses ipip tunnels for its purposes and updates the
    tunnels' stats, but the ipip driver is already switched to
    use on-device ones.
    
    Actually, this is a part of the patch #4 from this set.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 4eecc107a85a5882e253bd97310d4e96300a2068
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed May 21 14:15:46 2008 -0700

    sit: Use on-device stats instead of private ones.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 50f59cea075875d84018a5fc62cf2f5e6173a919
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed May 21 14:15:16 2008 -0700

    ipip: Use on-device stats instead of private ones.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit addd68eb6fe6f10017974947c90cc85ab2848cf2
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed May 21 14:14:22 2008 -0700

    ipgre: Use on-device stats instead of private ones.
    
    Just switch from tunnel->stat to tunnel->dev->stats. The ip_tunnel->stat
    member itself will be removed after I fix its other users (very soon).
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit a339f1c881fdb8092ef9b118610307e10e885fc8
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed May 21 14:13:47 2008 -0700

    bridge: Use on-device stats instead of private ones.
    
    Even though bridges require 6 fields from struct net_device_stats,
    the on-device stats are always there, so we may just use them.
    
    The br_dev_get_stats is no longer required after this.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 96e74088f1da4d9a53735a4a57a4f984f86b75c6
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Wed May 21 14:12:46 2008 -0700

    net: The dev->get_stats pointer is not NULL nowadays.
    
    And so does the pointer is returns, but sysfs and netlinks still
    check for both cases.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 6536d2891ba2c4e837ba8478dc13bb173ed24a23
Author: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Date:   Wed May 21 10:45:16 2008 -0500

    JFS: skip bad iput() call in error path
    
    If jfs_iget() fails, we can't call iput() on the returned error.
    Thanks to Eric Sesterhenn's fuzzer testing for reporting the problem.
    
    Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>

commit d1659fcc59b21ec442564fedb67a5ad371f82380
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue May 20 12:17:39 2008 -0400

    Input: remove CVS keywords
    
    This patch removes CVS keywords that weren't updated for a long time
    from comments.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 2d4b3f37ded8998a362c8d0b4be02f583dd9a002
Merge: 7022b15... 8033c6e...
Author: Jiri Kosina <jkosina@suse.cz>
Date:   Tue May 20 16:43:50 2008 +0200

    Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

commit aea3bfbcfb0453217c8da6cfdc1b2394d214bee5
Author: Clemens Ladisch <clemens@ladisch.de>
Date:   Tue May 20 14:22:44 2008 +0200

    [ALSA] ice1724: fix MIDI
    
    The VT1724 MIDI port is not MPU-401 compatible; remove the hacks that
    try to make the MPU-401 library work with it, and just use some simple
    device-specific code.
    
    Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
    Tested-by: Pavel Hofman <pavel.hofman@insite.cz>

commit 84d6bd0e272e6eace1e7e4c501f32bddfb665bb2
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Tue May 20 11:01:19 2008 +0100

    x86: cope with no remap space being allocated for a numa node
    
    When allocating the pgdat's for numa nodes on x86_32 we attempt to place
    them in the numa remap space for that node.  However should the node not
    have any remap space allocated (such as due to having non-ram pages in
    the remap location in the node) then we will incorrectly place the pgdat
    at zero.  Check we have remap available, falling back to node 0 memory
    where we do not.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Acked-by: Mel Gorman <mel@csn.ul.ie>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b9ada4281c48076bdb252813be24ddb57e17cade
Author: Andy Whitcroft <apw@shadowen.org>
Date:   Tue May 20 11:01:08 2008 +0100

    x86: reinstate numa remap for SPARSEMEM on x86 NUMA systems
    
    Recent kernels have been panic'ing trying to allocate memory early in boot,
    in __alloc_pages:
    
      BUG: unable to handle kernel paging request at 00001568
      IP: [<c10407b6>] __alloc_pages+0x33/0x2cc
      *pdpt = 00000000013a5001 *pde = 0000000000000000
      Oops: 0000 [#1] SMP
      Modules linked in:
    
      Pid: 1, comm: swapper Not tainted (2.6.25 #78)
      EIP: 0060:[<c10407b6>] EFLAGS: 00010246 CPU: 0
      EIP is at __alloc_pages+0x33/0x2cc
      EAX: 00001564 EBX: 000412d0 ECX: 00001564 EDX: 000005c3
      ESI: f78012a0 EDI: 00000001 EBP: 00001564 ESP: f7871e50
      DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
      Process swapper (pid: 1, ti=f7870000 task=f786f670 task.ti=f7870000)
      Stack: 00000000 f786f670 00000010 00000000 0000b700 000412d0 f78012a0 00000001
             00000000 c105b64d 00000000 000412d0 f78012a0 f7803120 00000000 c105c1c5
             00000010 f7803144 000412d0 00000001 f7803130 f7803120 f78012a0 00000001
      Call Trace:
       [<c105b64d>] kmem_getpages+0x94/0x129
       [<c105c1c5>] cache_grow+0x8f/0x123
       [<c105c689>] ____cache_alloc_node+0xb9/0xe4
       [<c105c999>] kmem_cache_alloc_node+0x92/0xd2
       [<c1018929>] build_sched_domains+0x536/0x70d
       [<c100b63c>] do_flush_tlb_all+0x0/0x3f
       [<c100b63c>] do_flush_tlb_all+0x0/0x3f
       [<c10572d6>] interleave_nodes+0x23/0x5a
       [<c105c44f>] alternate_node_alloc+0x43/0x5b
       [<c1018b47>] arch_init_sched_domains+0x46/0x51
       [<c136e85e>] kernel_init+0x0/0x82
       [<c137ac19>] sched_init_smp+0x10/0xbb
       [<c136e8a1>] kernel_init+0x43/0x82
       [<c10035cf>] kernel_thread_helper+0x7/0x10
    
    Debugging this showed that the NODE_DATA() for nodes other than node 0
    were all NULL.  Tracing this back showed that the NODE_DATA() pointers
    were being initialised to each nodes remap space.  However under
    SPARSEMEM remap is disabled which leads to the pgdat's being placed
    incorrectly at kernel virtual address 0.  Leading to the panic when
    attempting to allocate memory from these nodes.
    
    Numa remap was disabled in the commit below.  This occured while fixing
    problems triggered when attempting to boot x86_32 NUMA SPARSEMEM kernels
    on non-numa hardware.
    
    	x86: make NUMA work on 32-bit
    	commit 1b000a5dbeb2f34bc03d45ebdf3f6d24a60c3aed
    
    The real problem is believed to be related to other alignment issues in
    the regions blocked out from the bootmem allocator for small memory
    systems, and has been fixed separately.  Therefore re-enable remap for
    SPARSMEM, which fixes pgdat allocation issues.  Testing confirms that
    SPARSMEM NUMA kernels will boot correctly with this part of the change
    reverted.
    
    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    Acked-by: Mel Gorman <mel@csn.ul.ie>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 48adcf148c83faa41999fb0b3524299c4e160fd9
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue May 20 01:03:16 2008 +0300

    [CPUFREQ] cpufreq: remove CVS keywords
    
    This patch removes CVS keywords that weren't updated for a long time
    from comments.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Dave Jones <davej@redhat.com>

commit 7a6aedfac98c6d54ecf97ca1ffb1e6a1f3d26aea
Author: Mike Travis <travis@sgi.com>
Date:   Tue Mar 25 15:06:53 2008 -0700

    [CPUFREQ] change cpu freq arrays to per_cpu variables
    
    Change cpufreq_policy and cpufreq_governor pointer tables
    from arrays to per_cpu variables in the cpufreq subsystem.
    
    Also some minor complaints from checkpatch.pl fixed.
    
    Based on:
    	git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
    	git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86.git
    
    Signed-off-by: Mike Travis <travis@sgi.com>
    Signed-off-by: Dave Jones <davej@redhat.com>

commit 34ac2573e88c4f80fc5e219d8012ea383a788803
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Mon May 19 13:53:30 2008 -0700

    ipv6: Register some net/ipv6/ core sysctls at read-only root.
    
    There are some sysctls left to be switched to read-only,
    but they are all in ipv6, so complete with them.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7d291ebb834278e30c211b26fb7076adcb636ad9
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Mon May 19 13:53:02 2008 -0700

    inet: Register fragmentation some ctls at read-only root.
    
    Parts of fragments-related sysctls are read-only, but this is
    done by cloning all the tables and dropping write-bits from
    mode. Do the same but with read-only root.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0002c630c4ee7a3c6b1d87e34bfd6ce9694b49be
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Mon May 19 13:52:28 2008 -0700

    ipv6: In fragmentation code, handle error returned from register_pernet_subsys.
    
    The error code is ignored now, but ipv6 is a module and one can
    be loaded under memory pressure, so the error may occur (in theory).
    
    Besides, I'm going to handle error returned from registering a
    read-only part of the table, so ignoring this one, while handing
    the other one would look strange.
    
    (However, this possibility of error is rather small, so I'm not
     sure whether this is a candidate for current net tree).
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 0a64b4b811025ce0386ad84d81504e4ff7985856
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Mon May 19 13:51:29 2008 -0700

    inet: Rename fragmentation sysctl-related functions/variables.
    
    The fragments sysctls also contains some, that are to be
    visible, but read-only in net namespaces.
    
    The naming in net/core/sysctl_net_core.c is - tables, that are
    to be registered in namespaces have a "ns" word in their names.
    So rename ones in ipv4/ip_fragment.c and ipv6/reassembly.c to
    fit this.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit d5a4502e9efa534212484fd691339f6469cf95ff
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Mon May 19 13:49:52 2008 -0700

    netns: Register net/core/ sysctls at read-only root.
    
    Most of the net/core/xxx sysctls are read-only now, but this
    goal is achieved with excessive memory consumption in each
    namespace - the whole table is cloned and most of the entries
    in it are ~= 0222.
    
    Split it into two parts and register (the largest) one at the
    read-only root.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit d62c612ef8a66be534a3ada598cfa28d40cd0b3c
Author: Pavel Emelyanov <xemul@openvz.org>
Date:   Mon May 19 13:45:33 2008 -0700

    netns: Introduce sysctl root for read-only net sysctls.
    
    This one stores all ctl-heads in one list and restricts the
    permissions not give write access to non-init net namespaces.
    
    Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 5b06c85c3b96fa8db632f1ee94f99a2bd0215f3a
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon May 19 13:30:13 2008 -0700

    tipc: Cosmetic cleanup of topology service code
    
    This patch contains a set of cosmetic changes to TIPC's network
    topology service subsystem, including:
    
    - updates to comments (including copyright dates)
    - re-ordering structure fields to group them more logically
    - removal of optional debugging code that is no longer required
    - minor changes to whitespace to conform to Linux coding conventions
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 28353e7fad1d224687220a448950dc552645a50a
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon May 19 13:29:47 2008 -0700

    tipc: Consolidate subscriber & subscriber port references
    
    This patch modifies TIPC's network topology service so that it
    only requires a single reference table entry per subscriber
    connection, rather than two.  This is achieved by letting the
    reference to the server port communicating with the subscriber
    act as the reference to the subscriber object itself.  (Since
    the subscriber cannot exist without its port, and vice versa,
    this dual role for the reference is perfectly natural.)  This
    consolidation reduces the size of the reference table by 50%
    in the default configuration.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit fc5ad582709ce9c7b9ab7b70c1e5b5e2cfc384db
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon May 19 13:29:06 2008 -0700

    tipc: Fix bug in topology server byte swapping routine
    
    This patch fixes TIPC's topology server so that it does byte swapping
    correctly when endianness conversion is required.  (Note: This bug only
    impacted an application if it issues a subscription request to a
    topology server on another node, rather than the server on it's own
    node; since the topology server is normally not accessible by off-node
    applications, most TIPC applications were not impacted by the bug.)
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 8e9501f5188d90eed737240453c32cad01849c96
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon May 19 13:28:32 2008 -0700

    tipc: Add support for customized subscription endianness
    
    This patch enables TIPC's topology server code to do customized
    endianness conversions on a per-subscription basis.  (This
    capability is needed to support the upcoming consolidation of
    subscriber and subscription object references.)
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e15f880409c807bb589e9492263564e80f0de6e9
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon May 19 13:27:31 2008 -0700

    tipc: Add support for customized subscription overlap handling
    
    This patch enables TIPC's topology server code to do customized
    overlap detection handling on a per-subscription basis.  (This
    capability is needed to support the upcoming introduction of
    multi-cluster TIPC networks.)
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 33e5b22285f63ede858c00456f3ffbc2ea79d6cf
Author: Werner Almesberger <werner@openmoko.org>
Date:   Mon Apr 14 14:26:44 2008 +0200

    [ALSA] soc - Fix s3c24xx-i2s LR sync while timer ticks are disabled
    
    When timer ticks are disabled when calling
    sound/soc/s3c24xx/s3c24xx-i2s.c:s3c24xx_snd_lrsync
    and the LR signal never happens, we loop forever.
    This has been observed in the following call chain:
    snd_pcm_common_ioctl1 -> snd_pcm_action_lock_irq ->
    snd_pcm_action_single
     -> snd_pcm_do_resume -> soc_pcm_trigger -> s3c24xx_i2s_trigger
    
    The patch below changes the timeout mechanism to use udelay, which
    doesn't need timer ticks.
    
    Signed-off-by: Werner Almesberger <werner@openmoko.org>
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit a65f0568f6cc8433877fb71dd7d36b551854b0bc
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Tue May 13 14:54:43 2008 +0200

    [ALSA] soc - Convert Wolfson codec drivers to use bulk DAPM registration
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 3ff3f64ba04b3e5a86dce5239b10268798f68ad7
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Mon May 19 12:32:25 2008 +0200

    [ALSA] ASoC: core checkpatch cleanups
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 0be9898adb6f58fee44f0fec0bbc0eac997ea9eb
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Mon May 19 12:31:28 2008 +0200

    [ALSA] ASoC: Clarify API for bias configuration
    
    Currently the ASoC core configures the bias levels in the system using
    a callback on codecs and machines called 'dapm_event', passing it PCI
    style power levels as SNDRV_CTL_POWER_ constants. This is more obscure
    than it needs to be and has caused confusion to driver authors,
    especially given that DAPM is also performing power management.
    
    Address this by renaming the callback function to 'set_bias_level' and
    using constants explicitly representing the off, standby, pre-on and on
    states which DAPM transitions through.
    
    Also unexport the API for setting bias level: there are currently no
    in-tree users of this API other than the core itself and it is likely
    that the core would need to be extended to cater for any users.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Cc: Jarkko Nikula <jarkko.nikula@nokia.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 284d115ec9b70d7c38752d10ad393a198db07a4b
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sun Apr 20 17:32:16 2008 +0100

    [ARM] pxa: separate PXA25x and PXA27x UDC register definitions
    
    The PXA25x and PXA27x USB device controller register definitions are
    different.  Currently, they live side by side in pxa-regs.h, but only
    one set is available depending on the setting of PXA25x or PXA27x.
    
    This means that if we build to support both PXA25x and PXA27x, the
    PXA27x definitions are unavailable, even to PXA27x specific code.
    
    Remove these definitions from pxa-regs.h, and place them in separate
    files.  Include these files where appropriate.
    
    Note: according to the dependencies in drivers/usb/gadget/Kconfig,
    we do not support the UDC on PXA27x nor PXA3xx CPUs, so remove the
    platform devices from pxa27x.c and pxa3xx.c.
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 02a8e76979f9b439642e67955edb865c112926f6
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sun Apr 20 17:15:32 2008 +0100

    [ARM] pxa: corgibl_limit_intensity build errors
    
    If CONFIG_BACKLIGHT_CORGI is not selected, then corgibl_limit_intensity()
    is not present.  However, both corgi_pm.c and sharp_pm.c reference this
    symbol, resulting in a link error.
    
    Wrap the references with the relevant ifdefs, and avoid the resulting
    NULL pointer dereference by making the code in sharpsl_pm.c also
    conditional on the config symbol.
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 75540c1ac3c7bd72ac8e092058f9714875239995
Author: eric miao <eric.miao@marvell.com>
Date:   Sun Apr 13 21:44:04 2008 +0100

    [ARM] pxa: Add PXA support for PWM API
    
    Patch mainly from Eric Miao, with minor edits by rmk.
    
    Note: PWM0 and PWM2 share the same register I/O space and clock gating
    on pxa{27x, 3xx}, thus PWM2 is treated in the driver as a child PWM of
    PWM0. And this is also true for PWM1/3.
    
    Signed-off-by: eric miao <eric.miao@marvell.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 1a189b97190d3f0f8cf0379a799d3555b2d648bb
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sun Apr 13 21:41:55 2008 +0100

    [ARM] pxa: Add bare bones PWM API
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 1ef6ab75c7deef931d6308af282ed7d8e480e77f
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Mon May 19 12:31:55 2008 +0200

    [ALSA] ASoC: Make CPU and codec DAI operations have same type
    
    The CPU and codec DAI operations differ only in the presence of the
    digital mute operation for the codec so they may as well be the same
    type.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit b2efbbfba24efc8456d68d5af42d082ab1c2febc
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Mon May 19 12:30:58 2008 +0200

    [ALSA] ASoC: Remove in-code changelogs
    
    The overwhelming majority just say 'initial version' anyway.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Acked-by: Ben Dooks <ben-linux@fluff.org>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 9ad593f6d326e7a4664e3856520f6c042f82a37f
Author: Takashi Iwai <tiwai@suse.de>
Date:   Fri May 16 12:34:47 2008 +0200

    [ALSA] hda - Fix DMA position inaccuracy
    
    Many HD-audio controllers seem inaccurate about the IRQ timing of
    PCM period updates.  This has caused problems on audio quality; e.g.
    JACK doesn't work with two periods.
    
    This patch fixes the problem by checking the current DMA position
    at IRQ handler and delays the period-update via a workq if it's
    inaccurate.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 02330fbaaded5b603cba112e4bbf62cdadec159a
Author: Andreas Mohr <andi@lisas.de>
Date:   Fri May 16 12:18:29 2008 +0200

    [ALSA] PCI168 snd-azt3328 Linux driver: another huge update
    
    - figured out 'Digital(ly) Enhanced Game Port' functionality,
      implemented support for it (eliminating gameport polling overhead)
    - removed optional joystick activation, gameport now enabled unconditionally,
      since we now support it via the PCI I/O space, not via conflict-prone
      legacy I/O (which I was thus able to DISABLE now)!
    - fix playback bug (a muted wave output would get unmuted upon start of
      playback, of course this is not what we want, thus remember mute state)
    - implement partial power management: when idle, lower clock rate and disable
      codec (reduced noise!), and disable gameport circuit when unused
    - instantiate OPL3 timer, too
    - much better implementation of snd_azf3328_mixer_write_volume_gradually()
    - slightly optimized interrupt handling
    - lots of cleanup
    
    This time, I also found a way to verify proper OPL3 operation
    via MIDI file playback (emulation via synth hardware).
    
    Signed-off-by: Andreas Mohr <andi@lisas.de>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit f99a633a151686a599413bef758253dfd04887d1
Author: Jarkko Nikula <jarkko.nikula@nokia.com>
Date:   Thu May 15 11:01:36 2008 +0200

    [ALSA] ASoC: Convert N810 machine driver to use gpiolib
    
    Use gpiolib since it is now available for OMAPs. Change also references to
    HW version RX44 to product name N810.
    
    Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 1a2505988ea650b61bd07722e99080a40ff27653
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Tue May 13 14:58:57 2008 +0200

    [ALSA] soc - n810 - Update for bulk DAPM registration APIs
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Cc: Jarkko Nikula <jarkko.nikula@nokia.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit acf497f996aa08f03c62a3150abd7939ae23de4c
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Tue May 13 14:58:30 2008 +0200

    [ALSA] soc - davinci-evm - Update for bulk DAPM registration APIs
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 8f3112d7a847c2933a42ce29f17899f585d09106
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Tue May 13 14:58:03 2008 +0200

    [ALSA] soc - neo1973_wm8753 - Convert to bulk DAPM registration APIs
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Cc: Graeme Gregory <graeme@openmoko.org>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 51e6a8411a9440f0fdba6cdd7d779e74f89debc4
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Tue May 13 14:57:37 2008 +0200

    [ALSA] soc - eti_b1_wm8731 - Convert to use bulk DAPM control registration
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Cc: Frank Mandarino <fmandarino@endrelia.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 25191c45aec54cd01b53391bb0b0e1e60377a5fc
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Tue May 13 14:55:48 2008 +0200

    [ALSA] soc - Zaurus - Convert to bulk DAPM registration APIs
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Cc: Richard Purdie <rpurdie@rpsys.net>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit d0cc0d3a95cc3c022ee118072d243d3670ec1663
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Tue May 13 14:55:22 2008 +0200

    [ALSA] soc - tlv320aic3x - Convert to use bulk registration APIs
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Cc: Jarkko Nikula <jarkko.nikula@nokia.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 105f1c28442301237d20b05a3d52d9987614016f
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Tue May 13 14:52:19 2008 +0200

    [ALSA] soc - DAPM - Bulk route registration
    
    ASoC codecs and machine drivers that use DAPM routes all cut'n'paste a
    loop iterating over a null terminated array of routes.  Factor out this
    into a bulk registration function, improving the error reporting for
    most users, and deprecate the old API to help out of tree users pick up
    the changes.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Cc: Graeme Gregory <graeme@openmoko.org>
    Cc: Frank Mandarino <fmandarino@endrelia.com>
    Cc: Jarkko Nikula <jarkko.nikula@nokia.com>
    Cc: Richard Purdie <rpurdie@rpsys.net>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 4ba1327ab8ce179c40862f3dedb4ebaaa491d737
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date:   Tue May 13 14:51:19 2008 +0200

    [ALSA] soc - DAPM - Add bulk control registration
    
    Most SoC drivers cut'n'paste a loop iterating over an array to register
    their DAPM controls.  Provide a function they can call instead.
    
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Cc: Graeme Gregory <graeme@openmoko.org>
    Cc: Frank Mandarino <fmandarino@endrelia.com>
    Cc: Jarkko Nikula <jarkko.nikula@nokia.com>
    Cc: Richard Purdie <rpurdie@rpsys.net>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit ca1f30ad6c3f002d1d9b9355a53b8bbf2fe70588
Author: Clemens Ladisch <clemens@ladisch.de>
Date:   Tue May 13 09:26:01 2008 +0200

    [ALSA] virtuoso: restrict period time to less than 10 s
    
    Add a constraint for the period time so that there are less than ten
    seconds between interrupts so that ALSA does not assume that the device
    is dead.
    
    Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit d55d7a1cbbd069f8368ec5c67480d319e7b227b9
Author: Clemens Ladisch <clemens@ladisch.de>
Date:   Tue May 13 09:25:39 2008 +0200

    [ALSA] oxygen: add symbols for buffer/period size constraints
    
    Introduce symbols for the buffer/period size constraints so that their
    limits and relationships become clearer.
    
    Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 4a4bc53bc52978dd6c918531921da925fd047d95
Author: Clemens Ladisch <clemens@ladisch.de>
Date:   Tue May 13 09:24:39 2008 +0200

    [ALSA] oxygen: add PM support
    
    Add suspend/resume support.
    
    Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 92215f3a178080bd9d7c65879499e9474e54d55c
Author: Clemens Ladisch <clemens@ladisch.de>
Date:   Tue May 13 09:23:02 2008 +0200

    [ALSA] virtuoso: add xonar_enable_output()
    
    Move the setting of the output enable GPIO bit to a separate function.
    
    Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 75146fc0f9368ea41419792ac8bfdd19273b4473
Author: Clemens Ladisch <clemens@ladisch.de>
Date:   Tue May 13 09:22:43 2008 +0200

    [ALSA] oxygen: separate out hardware initialization code
    
    Create separate functions for the code that initializes the hardware, as
    opposed to initializing internal driver state, so that they can be
    reused for resume support.
    
    Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit bbbfb5526650cb9d01c5c230a4e3cbbc18474c41
Author: Clemens Ladisch <clemens@ladisch.de>
Date:   Tue May 13 09:21:48 2008 +0200

    [ALSA] oxygen: simplify DAC volume initialization
    
    When initializing the DAC volume registers, we can just use the generic
    volume update functions instead of setting the registers manually.
    
    Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit e58aee95806c9d2bbcfc84cb85ce958e360165ef
Author: Clemens Ladisch <clemens@ladisch.de>
Date:   Tue May 13 09:20:51 2008 +0200

    [ALSA] oxygen: save register writes
    
    Save the written values of all CMI8788 and AC97 registers and of some of
    the DAC/ADC registers so that it is possible to restore the register
    state later.
    
    Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit c13650079ba3bed1c0bdd9bf4a13274be7676ff6
Author: Clemens Ladisch <clemens@ladisch.de>
Date:   Tue May 13 09:19:53 2008 +0200

    [ALSA] oxygen: add symbol for I/O space size
    
    Remove another magic number - add a symbol for the size of the PCI I/O
    range.
    
    Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit d023dc0aa25d6a4f7dd0d109179a2077d22a7ad2
Author: Clemens Ladisch <clemens@ladisch.de>
Date:   Tue May 13 09:18:27 2008 +0200

    [ALSA] oxygen: fix version in MODULE_LICENSE
    
    Adjust the MODULE_LICENSE strings to properly reflect the actual license.
    
    Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit c17cf06bfc4417a79d452c266e819c510f6a8344
Author: Takashi Iwai <tiwai@suse.de>
Date:   Fri May 9 12:45:56 2008 +0200

    [ALSA] Remove unneeded ugly hack for i386 in memalloc.c
    
    The hack for dma_alloc_coherent() is no longer needed on 2.6.26 since
    the base code was improved.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit f3e9d5d1fd6a164611043c053de585a35d76d6a9
Author: Daniel Mack <daniel@caiaq.de>
Date:   Thu May 8 15:42:15 2008 +0200

    [ALSA] snd_usb_caiaq: add support for 'Session I/O' interface
    
    This patch adds suport for Native Instruments new
    'Guitar Rig Session I/O' audio hardware.
    
    Signed-off-by: Daniel Mack <daniel@caiaq.de>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 48008b598bb9cfffbd871512f49d84eb5b885a00
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Thu May 8 13:01:32 2008 +0200

    [ALSA] i2c: cs8427.c use put_unaligned helper
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 87af38dafe4f930921b9217c21ec6d72cad56bcc
Author: Daniel Jacobowitz <dan@codesourcery.com>
Date:   Wed May 7 12:05:10 2008 +0200

    [ALSA] ac97 - Add virtual master control to VT1616/VT1617A codec.
    
    Enable VMASTER for VT1616 / VT1617A codec.
    
    Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 1894c59fdb63692f5ba2576875cc558b856935ca
Author: Tim Niemeyer <reddog@mastersword.de>
Date:   Mon May 5 14:16:12 2008 +0200

    [ALSA] soc - Patch to add debug messages to the neo1973_wm8753 (GTA01) sound driver
    
    Signed-off-by: Tim Niemeyer <reddog@mastersword.de>
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 650f6b13318bce6a8d59bfa48fe15b5832623cbc
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Thu May 1 10:49:18 2008 +0200

    [ALSA] sound: fix export symbol typo
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit eeec12bf7b7d80d1c9cae5aae0dff7e2f928c64b
Author: Graeme Gregory <graeme@openmoko.org>
Date:   Wed Apr 30 19:27:40 2008 +0200

    [ALSA] soc - DAPM - add hook to read state of DAPM widget
    
    This adds a hook to read the power state of a DAPM widget, I use this
    in the gta02 driver to expose certain DAPM widgets in the mixer for
    ease of audio routing.
    
    Signed-off-by: Graeme Gregory <graeme@openmoko.org>
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 54e7e6167d29a4a98207884b2fbd28b0b3fe91f6
Author: Daniel Mack <daniel@caiaq.de>
Date:   Wed Apr 30 16:20:52 2008 +0200

    [ALSA] soc - tlv320aic3x - add GPIO support
    
    This patch adds support for AIC3x GPIO lines. They can be configured for
    many possible functions as well as be driven manually. I also introduced
    i2c read functionality since the GPIO state register has to be read from
    hardware every time and can not be served from cache.
    
    Signed-off-by: Daniel Mack <daniel@caiaq.de>
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 4f9c16ccfa26691dbb9a5d9e7d5098eb934ccdbe
Author: Daniel Mack <daniel@caiaq.de>
Date:   Wed Apr 30 16:20:19 2008 +0200

    [ALSA] soc - tlv320aic3x - revisit clock setup
    
    This patch cleans up the clocking setup for aic3x codecs. It drops the
    dividers table and determines the PLL control values programatically.
    Under certain conditions, the PLL is disabled entirely which could save
    some power.
    
    Signed-off-by: Daniel Mack <daniel@caiaq.de>
    Acked-by: Jarkko Nikula <jarkko.nikula@nokia.com>
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Jaroslav Kysela <perex@perex.cz>

commit 711bbdd659b685b45d3f28b29a00f17be6484f38
Author: Ingo Molnar <mingo@elte.hu>
Date:   Sat May 17 08:26:25 2008 +0200

    rculist.h: fix include in net/netfilter/nf_conntrack_netlink.c
    
    this file has rculist dependency but did not explicitly include it,
    which broke the build.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 247ab1a80595100bd7ea61d174f8b7b7e5f8d4bb
Author: Huang Weiyi <weiyi.huang@gmail.com>
Date:   Wed May 14 16:23:00 2008 -0700

    rcu: remove duplicated include in kernel/rcupreempt.c
    
    Removed duplicated include file <linux/rcupdate.h> in kernel/rcupreempt.c.
    
    Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit e19a98967f49cb63352b3db4818983ea2cec24ba
Author: Huang Weiyi <weiyi.huang@gmail.com>
Date:   Wed May 14 16:23:00 2008 -0700

    rcu: remove duplicated include in kernel/rcupreempt_trace.c
    
    Removed duplicated include file <linux/rcupdate.h> in kernel/rcupreempt_trace.c
    
    Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 78b0e0e9b27b62c4b22f05a147f7a80fa58b1ae3
Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date:   Mon May 12 21:21:06 2008 +0200

    RCU, rculist.h: fix list iterators
    
    RCU list iterators: should prefetch ever be optimised out with no
    side-effects, the current version will lose the barrier completely.
    
    Pointed-out-by: Linus Torvalds <torvalds@linux-foundation.org>
    Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit d7c0651390b6a03ad53f99faec0ba88109d7191d
Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date:   Mon May 12 21:21:06 2008 +0200

    rcu: fix rcu_try_flip_waitack_needed() to prevent grace-period stall
    
    The comment was correct -- need to make the code match the comment.
    Without this patch, if a CPU goes dynticks idle (and stays there forever)
    in just the right phase of preemptible-RCU grace-period processing,
    grace periods stall.  The offending sequence of events (courtesy
    of Promela/spin, at least after I got the liveness criterion coded
    correctly...) is as follows:
    
    o	CPU 0 is in dynticks-idle mode.  Its dynticks_progress_counter
    	is (say) 10.
    
    o	CPU 0 takes an interrupt, so rcu_irq_enter() increments CPU 0's
    	dynticks_progress_counter to 11.
    
    o	CPU 1 is doing RCU grace-period processing in rcu_try_flip_idle(),
    	sees rcu_pending(), so invokes dyntick_save_progress_counter(),
    	which in turn takes a snapshot of CPU 0's dynticks_progress_counter
    	into CPU 0's rcu_dyntick_snapshot -- now set to 11.  CPU 1 then
    	updates the RCU grace-period state to rcu_try_flip_waitack().
    
    o	CPU 0 returns from its interrupt, so rcu_irq_exit() increments
    	CPU 0's dynticks_progress_counter to 12.
    
    o	CPU 1 later invokes rcu_try_flip_waitack(), which notices that
    	CPU 0 has not yet responded, and hence in turn invokes
    	rcu_try_flip_waitack_needed().  This function examines the
    	state of CPU 0's dynticks_progress_counter and rcu_dyntick_snapshot
    	variables, which it copies to curr (== 12) and snap (== 11),
    	respectively.
    
    	Because curr!=snap, the first condition fails.
    
    	Because curr-snap is only 1 and snap is odd, the second
    	condition fails.
    
    	rcu_try_flip_waitack_needed() therefore incorrectly concludes
    	that it must wait for CPU 0 to explicitly acknowledge the
    	counter flip.
    
    o	CPU 0 remains forever in dynticks-idle mode, never taking
    	any more hardware interrupts or any NMIs, and never running
    	any more tasks.  (Of course, -something- will usually eventually
    	happen, which might be why we haven't seen this one in the
    	wild.  Still should be fixed!)
    
    Therefore the grace period never ends.  Fix is to make the code match
    the comment, as shown below.  With this fix, the above scenario
    would be satisfied with curr being even, and allow the grace period
    to proceed.
    
    Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Josh Triplett <josh@kernel.org>
    Cc: Dipankar Sarma <dipankar@in.ibm.com>
    Cc: <stable@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 10aa9d2cf9878757b003023d33ff90a37aa3044b
Author: Franck Bui-Huu <fbuihuu@gmail.com>
Date:   Mon May 12 21:21:06 2008 +0200

    rculist.h: use the rcu API
    
    Make almost all list mutation primitives use rcu_assign_pointer().
    
    The main point of this being readability improvement.
    
    Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
    Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
    Cc: Josh Triplett <josh@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 82524746c27fa418c250a56dd7606b9d3fc79826
Author: Franck Bui-Huu <fbuihuu@gmail.com>
Date:   Mon May 12 21:21:05 2008 +0200

    rcu: split list.h and move rcu-protected lists into rculist.h
    
    Move rcu-protected lists from list.h into a new header file rculist.h.
    
    This is done because list are a very used primitive structure all over the
    kernel and it's currently impossible to include other header files in this
    list.h without creating some circular dependencies.
    
    For example, list.h implements rcu-protected list and uses rcu_dereference()
    without including rcupdate.h.  It actually compiles because users of
    rcu_dereference() are macros.  Others RCU functions could be used too but
    aren't probably because of this.
    
    Therefore this patch creates rculist.h which includes rcupdates without to
    many changes/troubles.
    
    Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
    Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
    Acked-by: Josh Triplett <josh@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 32300751b4079cb5688453baa94711579d4285d5
Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date:   Mon May 12 21:21:05 2008 +0200

    sched: 1Q08 RCU doc update, add call_rcu_sched()
    
    Long-delayed update to the RCU documentation, including adding the new
    call_rcu_sched() and rcu_barrier_sched() APIs.
    
    Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 2326974df29988181b6b69ed6fbf42b17adf916f
Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date:   Mon May 12 21:21:05 2008 +0200

    rcu: add call_rcu_sched() and friends to rcutorture
    
    Add entry to rcu_torture_ops allowing the correct barrier function to
    be used upon exit from rcutorture.  Also add torture options for the
    new call_rcu_sched() API.
    
    Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 70f12f848d3e981479b4f6f751e73c14f7c13e5b
Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date:   Mon May 12 21:21:05 2008 +0200

    rcu: add rcu_barrier_sched() and rcu_barrier_bh()
    
    Add rcu_barrier_sched() and rcu_barrier_bh().  With these in place,
    rcutorture no longer gives the occasional oops when repeatedly starting
    and stopping torturing rcu_bh.  Also adds the API needed to flush out
    pre-existing call_rcu_sched() callbacks.
    
    Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
    Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 8db559b83009bed92e1b5dd13a651ff273d9ff62
Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date:   Mon May 12 21:21:05 2008 +0200

    rcu: add memory barriers and comments to rcu_check_callbacks()
    
    Add comments to the logic that infers quiescent states when interrupting
    from either user mode or the idle loop.  Also add a memory barrier: it
    appears that James Huang was in fact onto something, as the scheduler
    is much less synchronization happy than it once was, so we can no longer
    rely on its memory barriers in all cases.
    
    Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
    Reported-by: James Huang <jamesclhuang@yahoo.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 4446a36ff8c74ac3b32feb009b651048e129c6af
Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date:   Mon May 12 21:21:05 2008 +0200

    rcu: add call_rcu_sched()
    
    Fourth cut of patch to provide the call_rcu_sched().  This is again to
    synchronize_sched() as call_rcu() is to synchronize_rcu().
    
    Should be fine for experimental and -rt use, but not ready for inclusion.
    With some luck, I will be able to tell Andrew to come out of hiding on
    the next round.
    
    Passes multi-day rcutorture sessions with concurrent CPU hotplugging.
    
    Fixes since the first version include a bug that could result in
    indefinite blocking (spotted by Gautham Shenoy), better resiliency
    against CPU-hotplug operations, and other minor fixes.
    
    Fixes since the second version include reworking grace-period detection
    to avoid deadlocks that could happen when running concurrently with
    CPU hotplug, adding Mathieu's fix to avoid the softlockup messages,
    as well as Mathieu's fix to allow use earlier in boot.
    
    Fixes since the third version include a wrong-CPU bug spotted by
    Andrew, getting rid of the obsolete synchronize_kernel API that somehow
    snuck back in, merging spin_unlock() and local_irq_restore() in a
    few places, commenting the code that checks for quiescent states based
    on interrupting from user-mode execution or the idle loop, removing
    some inline attributes, and some code-style changes.
    
    Known/suspected shortcomings:
    
    o	I still do not entirely trust the sleep/wakeup logic.  Next step
    	will be to use a private snapshot of the CPU online mask in
    	rcu_sched_grace_period() -- if the CPU wasn't there at the start
    	of the grace period, we don't need to hear from it.  And the
    	bit about accounting for changes in online CPUs inside of
    	rcu_sched_grace_period() is ugly anyway.
    
    o	It might be good for rcu_sched_grace_period() to invoke
    	resched_cpu() when a given CPU wasn't responding quickly,
    	but resched_cpu() is declared static...
    
    This patch also fixes a long-standing bug in the earlier preemptable-RCU
    implementation of synchronize_rcu() that could result in loss of
    concurrent external changes to a task's CPU affinity mask.  I still cannot
    remember who reported this...
    
    Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
    Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 8b09dee67f484e9b42114b1a1f068e080fd7aa56
Author: Steven Rostedt <srostedt@redhat.com>
Date:   Mon May 12 21:21:05 2008 +0200

    rcupreempt: remove duplicate prototypes
    
    rcu_batches_completed and rcu_patches_completed_bh are both declared
    in rcuclassic.h and rcupreempt.h. This patch removes the extra
    prototypes for them from rcupdate.h.
    
    rcu_batches_completed_bh is defined as a static inline in the rcupreempt.h
    header file. Trying to export this as EXPORT_SYMBOL_GPL causes linking problems
    with the powerpc linker. There's no need to export a static inlined function.
    
    Modules must be compiled with the same type of RCU implementation as the
    kernel they are for.
    
    Signed-off-by: Steven Rostedt <srostedt@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit a8ac1ae3a2a8ceb5bc1d334a502d42f59b91379c
Merge: b4ef290... b8291ad...
Author: Ingo Molnar <mingo@elte.hu>
Date:   Mon May 19 09:23:07 2008 +0200

    Merge branch 'linus' into x86/pat

commit b55e0ba19cd2d83317a7f1dbb626080951442ab3
Author: J. Bruce Fields <bfields@citi.umich.edu>
Date:   Mon Apr 28 18:22:50 2008 -0400

    nfsd: remove unnecessary atomic ops
    
    These bit operations don't need to be atomic.  They're all done under a
    single big mutex anyway.
    
    Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

commit 0bec0bba7a507bdaf07312fcabdc00b5576abb32
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 09:25:03 2008 -0600

    pcmcia: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 0911810755fc9f15659cc3cb43912633b90027a0
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 09:21:33 2008 -0600

    cosa: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 3db633ee352bfe20d4a2b0c3c8a46ce31a6c7149
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 09:21:02 2008 -0600

    i2c: cdev lock_kernel() pushdown
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 5119e92efc733d730b34f9605a5ae61fdc4bf649
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 09:12:01 2008 -0600

    x86: cdev lock_kernel() pushdown
    
    Push the cdev lock_kernel() call down into the x86 msr and cpuid drivers.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 1fa984b583a809423ddb1d88fa46484071f85f80
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 09:11:26 2008 -0600

    sh: cdev lock_kernel() pushdown
    
    Push the cdev lock_kernel() call down into the sh gio driver.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 7558da942e51933b5e6aa5e851d4da1df0cd6752
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 09:10:50 2008 -0600

    mips: cdev lock_kernel() pushdown
    
    Push the cdev lock_kernel() call into MIPS-specific drivers.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 0c401df37ef9f45f35390a5574e24cbf3f916acf
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 09:10:18 2008 -0600

    cris: cdev lock_kernel() pushdown
    
    Push the cdev lock_kernel() call into cris drivers.
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit 75bd2ef1457998791cfc89cd59927574488fc22a
Author: Jonathan Corbet <corbet@lwn.net>
Date:   Thu May 15 09:09:23 2008 -0600

    bsg: cdev lock_kernel() pushdown
    
    Push the cdev lock_kernel call into bsg_open().
    
    Signed-off-by: Jonathan Corbet <corbet@lwn.net>

commit b4ef290d7c3abd1bf8cefcf8def359537fda7f31
Merge: 77b52b4... f26a398...
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Sun May 18 11:54:43 2008 +0200

    Merge branch 'linus' into x86/pat

commit 538f0fd0f210c2ce5c585799f18d0e5c7cf6155e
Merge: 3bb6fbf... f26a398...
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Sat May 17 17:12:24 2008 +0200

    Merge branch 'linus' into x86/gart

commit dedd4915af40cff6614707c50dcae43d17beadec
Author: Ingo Molnar <mingo@elte.hu>
Date:   Sat May 17 08:28:33 2008 +0200

    bitops: fix build in struct thread_info
    
    we can move flags from u32 to natural size - assembly code uses
    offsetof.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 236ae64063faf7d3398b4f9a889421b0d27a69d2
Author: Michael Chan <mchan@broadcom.com>
Date:   Fri May 16 22:20:59 2008 -0700

    bnx2: Update version to 1.7.6.
    
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 10343cca2bad3f9fdad214385bed0a9aadf4ffd4
Author: Benjamin Li <benli@broadcom.com>
Date:   Fri May 16 22:20:27 2008 -0700

    bnx2: Pre-initialize struct cpu_reg.
    
    Instead of assigning values for the struct cpu_reg's at runtime,
    we already know these values at compile time.  Therefore, we can use
    designated initializers, to initialize these structures and not have
    to incur this assignment cost at run-time.
    
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 601d3d18b2c1e4c197aa3cd902fb77bd99c41f10
Author: Benjamin Li <benli@broadcom.com>
Date:   Fri May 16 22:19:35 2008 -0700

    bnx2: Rename RX_COPY_THRESH to BNX2_RX_COPY_THRESH.
    
    To make the bnx2 code more consistent, all instances of
    RX_COPY_THRESH have been changed to BNX2_RX_COPY_THRESH.
    
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit d89cb6af41559a601e9cfe081d34de07945b0d8b
Author: Benjamin Li <benli@broadcom.com>
Date:   Fri May 16 22:18:57 2008 -0700

    bnx2: Remove the rx_offset field from the bnx2 structure.
    
    The rx_offset field is set to a constant value and initialized
    only once.  By replacing all references to the rx_offset field,
    we can eliminate rx_offset from the bnx2 structure.  This will
    save 4 bytes for every bnx2 instance.
    
    [Added parentheses to the definition of BNX2_RX_OFFSET, as noted
    by Ben Hutchings.]
    
    Signed-off-by: Benjamin Li <benli@broadcom.com>
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 6ff2da49c8a68320c2564006c94a492db58de5cd
Author: Wendy Xiong <wendyx@us.ibm.com>
Date:   Fri May 16 22:18:21 2008 -0700

    bnx2: Add EEH PCI recovery.
    
    Add PCI recovery functions to the driver.  The initial pci state is
    also saved so the the MSI state can be restored during PCI recovery.
    
    Signed-off-by: Wendy Xiong <wendyx@us.ibm.com>
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 9a120bc570627342c17befaa6af9b0a556dfda48
Author: Michael Chan <mchan@broadcom.com>
Date:   Fri May 16 22:17:45 2008 -0700

    bnx2: Allow phy reset to be skipped during chip reset.
    
    Andy Gospodarek <andy@greyhouse.net> found that netconsole would
    panic when resetting bnx2 devices.
    
    >From Andy:
    "The issue is the bnx2_set_link in bnx2_init_nic will print a link-status
    message before we are fully initialized and ready to start polling.
    Polling is currently disabled in this state, but since the
    __LINK_STATE_RX_SCHED is overloaded to not only try and disable polling
    but also to make the system aware there is something waiting to be
    polled, we really have to fix this in drivers.
    
    The problematic call is the one to netif_rx_complete as it tries to
    remove an entry from the poll_list when there isn't one."
    
    While this netconsole problem should be fixed separately, we really
    should not reset the PHY when changing ring sizes, MTU, or other
    similar settings.  The PHY reset causes several seconds of unnecessary
    link disruptions.
    
    Signed-off-by: Michael Chan <mchan@broadcom.com>
    Acked-by: Andy Gospodarek <andy@greyhouse.net>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit a33466e31213cd7c46696160d3db78680b58f6a3
Author: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date:   Wed May 7 16:30:15 2008 -0400

    Input: gpio-keys debouncing support
    
    Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 885c316d776b64728b4ed30e3af60d23c9e46825
Author: Magnus Damm <magnus.damm@gmail.com>
Date:   Wed May 7 11:15:02 2008 -0400

    Input: add support for SuperH MigoR touchscreen
    
    This is V2 of the MigoR touch screen driver. The chip we interface to
    is unfortunately a custom designed microcontroller speaking some
    undocumented protocol over i2c.
    
    The board specific code is expected to register this device as an i2c
    chip using struct i2c_board_info [] and i2c_register_board_info().
    
    [dtor@mail.ru: don't enable touchscreen if there are no users]
    Signed-off-by: Magnus Damm <damm@igel.co.jp>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 253b00f1e6619055d524188f254ccb951bffce5d
Author: Joe Perches <joe@perches.com>
Date:   Wed May 7 11:15:23 2008 -0400

    Input: remove unused defines
    
    Remove unused to_dev, to_handler, to_handle from include/linux/input.h
    Move to_handle_h from include/linux/input.h to drivers/char/keyboard.c
    
    Signed-off-by: Joe Perches <joe@perches.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit ccd3474569a101914444dc37cc108eec22578999
Author: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date:   Tue May 6 12:11:39 2008 -0400

    Input: libps2 - remove delayed command execution
    
    Delayed command execution is not used by anyone so let's remove it.
    
    Reported-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 3e582db0783872a645f5236ef142be6579b300ad
Author: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date:   Tue May 6 12:11:29 2008 -0400

    Input: gameport - remove rescan/reconnect facilities
    
    They have never been used and are unlikely to be used in the future
    so remove them altogether.
    
    Reported-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 2ff98147847de3d27d7aa174d58467d21fe372aa
Author: Andres Salomon <dilinger@queued.net>
Date:   Tue May 6 12:10:39 2008 -0400

    Input: hil_ptr - check return value of input_register_device()
    
    [dtor@mail.ru: also signal correct return value to callers]
    Signed-off-by: Andres Salomon <dilinger@debian.org>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit e9542dff390668f85dc8dca0ca019b27e4396f97
Author: Sven Anders <anders@anduras.de>
Date:   Mon May 5 23:57:10 2008 -0400

    Input: appletouch - simplify touchpad type detection
    
    This patch simplifies type detection and removes unnecessary code.
    
    Signed-off-by: Sven Anders <anders@anduras.de>
    [jberg: don't typedef, checkpatch clean, remove useless comments, ...]
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 7dce869f120cd7500e83850a6036dfeffcf77c57
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Mon May 5 23:56:55 2008 -0400

    Input: appletouch - miscellaneous code cleanups
    
    This patch does some code cleanups in appletouch:
     * useless comment removal
     * make almost checkpatch clean
     * make sparse clean
    
    Signed-off-by: Sven Anders <anders@anduras.de>
    [jberg: most of the changes including removing much of the original patch]
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 5b7c407baa9501e49ebd3b6eac30cd4bcb60ca9d
Author: Rodney Lorrimar <rodney@rodney.id.au>
Date:   Mon May 5 11:59:24 2008 -0400

    Input: adbhid - capslock and power button fix
    
    If the adbhid module parameter restore_capslock_events is used,
    pressing the power button may confuse the capslock state. This is
    because the power button release scancode (0xff) is sometimes the same
    as the capslock press/release scancode.
    
    This fix adds yet another flag to track the state of the power button
    so that it works independently of capslock.
    
    Signed-off-by: Rodney Lorrimar <rodney@rodney.id.au>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 2e75f044c717b85f65d74c8c90624428ba31078c
Author: Rodney Lorrimar <rodney@rodney.id.au>
Date:   Mon May 5 11:59:00 2008 -0400

    Input: adbhid - fix capslock key state after suspend
    
    If the adbhid module parameter restore_capslock_events is used,
    sometimes capslock will get stuck down after resuming.
    
    My fix is to remember the capslock state before suspend and then
    ignore the first 'caps lock key down' message after resume if the
    capslock LED was on before suspending.
    
    Signed-off-by: Rodney Lorrimar <rodney@rodney.id.au>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit d2fc60d6925574eeeadd037aa0f1378e07189a1a
Author: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date:   Mon May 5 11:53:45 2008 -0400

    HWMON: hdaps - set up phys and bus type of input device
    
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 923104747d5c4d58762aa865f71d48d3beb73ae6
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Mon May 5 11:50:59 2008 -0400

    Input: use clamp_val() macro in ff-memless.c
    
    Replace two opencoded nested min/max macros with clamp_val().
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit c6a3ead2ab5d82b549237c52a785b9f736e13463
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Mon May 5 11:50:40 2008 -0400

    Input: wacom - make one-bit signed bitfields unsigned
    
    Otherwise it can only take the values 0/-1 which doesn't seem to
    have been intended.
    
    drivers/input/tablet/wacom.h:108:12: error: dubious one-bit signed bitfield
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit e34b9d2f46590e3be64466b4095118283745d050
Author: Ping Cheng <pingc@wacom.com>
Date:   Mon May 5 11:36:41 2008 -0400

    Input: wacom - cleanup handling of tablet IDs
    
    Signed-off-by: Ping Cheng <pingc@wacom.com>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit ea3e6c59266b783b103c0f42a8de5dbe565a43d4
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Mon May 5 11:36:18 2008 -0400

    Input: replace remaining __FUNCTION__ occurrences
    
    __FUNCTION__ is gcc-specific, use __func__
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

commit 493d35863dbb692c38c1415fd83d88dfb902ae37
Author: Jeremy Kerr <jk@ozlabs.org>
Date:   Wed May 14 16:22:58 2008 -0700

    mutex-debug: check mutex magic before owner
    
    Currently, the mutex debug code checks the lock->owner before lock->magic, so
    a corrupt mutex will most likely result in failing the owner check, rather
    than the magic check.
    
    This change to debug_mutex_unlock does the magic check first, so
    we have a better idea of what breaks.
    
    Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
    Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 09e67ca2c523544e6b38aa570a5f62a0cf20b87b
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Fri May 16 11:57:45 2008 +1000

    [POWERPC] Move of_device_get_modalias to drivers/of
    
    Commit 140b932f8cb6cced10b96860651a198b1b89cbb9 ("Create modalias file
    in sysfs for of_platform bus") needs this to avoid breaking the sparc
    builds.
    
    Just move the code and add whitespace around some binary operators.
    
    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Acked-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 7bc228b1ef71f395aeb89bdf81bf95556b08b374
Author: Robert P. J. Day <rpjday@crashcourse.ca>
Date:   Thu May 15 05:16:44 2008 +1000

    [POWERPC] Get most of ioctl.h content from <asm-generic/ioctl.h>
    
    Now that <asm-generic/ioctl.h> allows overriding of the most commonly
    changed macros, take advantage of that.
    
    Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 0b2cca804ee40495bc92449c3e22f3c3a3f2977a
Author: Scott Wood <scottwood@freescale.com>
Date:   Tue Apr 29 01:38:13 2008 +1000

    [POWERPC] Add 6xx-style HID0_SLEEP support.
    
    This adds a function to put a 6xx/7xx/7xxx/83xx family CPU into sleep
    mode, and return after an interrupt has occurred.  It expects to be
    called with interrupts disabled, and returns with interrupts disabled.
    Interrupts are enabled while the processor is asleep, but the interrupt
    that wakes the processor is not handled; it is still pending when this
    function returns.
    
    Signed-off-by: Scott Wood <scottwood@freescale.com>
    Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit a560643e21e1ac10f7398b45111aecdd7f47a4a5
Author: Paul Mackerras <paulus@samba.org>
Date:   Wed May 14 14:30:48 2008 +1000

    [POWERPC] Defer processing of interrupts when the CPU wakes from sleep mode
    
    This provides a way to defer processing of an interrupt that wakes the
    processor out of sleep mode.  On 32-bit platforms that use an
    interrupt to wake the processor, we have to have interrupts enabled in
    hardware at the point where we go to sleep, otherwise the processor
    will never wake up.  However, because interrupts are logically
    disabled at this point, we don't want to process the interrupt
    straight away.
    
    This is handled by setting the _TLF_SLEEPING flag.  When we get an
    interrupt and _TLF_SLEEPING is set, we firstly clear the MSR_EE
    (external interrupt enable) bit in the saved MSR value, and secondly
    we then return to the address in the link register, like we do for
    _TLF_NAPPING, but without actually handling the interrupt.
    
    Note that this is handled somewhat differently on powerbooks, so this
    new code will only be used on non-Apple machines.
    
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit fcff474ea5cb17ff015aa40e92ed86fede41f1e2
Merge: 541b275... f26a398...
Author: Paul Mackerras <paulus@samba.org>
Date:   Fri May 16 23:13:42 2008 +1000

    Merge branch 'linux-2.6' into powerpc-next

commit f42a44494bcdf03fc851c03d438464d59c0ceaf5
Merge: 63fe46d... ef85ad5...
Author: David S. Miller <davem@davemloft.net>
Date:   Thu May 15 00:52:37 2008 -0700

    Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6

commit 63fe46da9c380b3f2bbdf3765044649517cc717c
Merge: 99dd1a2... 066b211...
Author: David S. Miller <davem@davemloft.net>
Date:   Thu May 15 00:34:44 2008 -0700

    Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
    
    Conflicts:
    
    	drivers/net/wireless/iwlwifi/iwl-4965-rs.c
    	drivers/net/wireless/rt2x00/rt61pci.c

commit ef85ad541f9a6ccd3f89ec73f92b2d6f45a9d3e8
Author: Holger Schurig <hs4233@mail.mn-solutions.de>
Date:   Wed May 14 16:27:18 2008 +0200

    libertas: remove lbs_get_data_rate()
    
    lbs_get_data_rate() gets called, but no-one uses it's result.
    
    Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 6dcdc19e4ba4e6a9ccd733fdb745ad062cf3ea0a
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Tue May 13 18:13:35 2008 -0700

    b43: use the bitrev helpers rather than rolling a private one
    
    The 4-bit reversal flip_4bit is replaced with the bitrev helper
    bitrev8 and a 4-bit shift.  The B43_WARN is moved to the location
    where a register is read from for checking there.  The other caller
    explicitly passes an array index which is guaranteed to be within range
    and so a B43_WARN is not added there.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Reviewed-by: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit d6894b5be1d674a31a94ed8f057c9f7d98c53999
Author: Bob Copeland <me@bobcopeland.com>
Date:   Mon May 12 21:16:44 2008 -0400

    ath5k: Fix loop variable initializations
    
    In ath5k_tasklet_rx, both status structures 'rxs' and 'rs' are
    initialized at the top of the tasklet, but not within the loop.
    If the loop is executed multiple times in the tasklet then the
    variables may see changes from previous packets.
    
    For TKIP, this results in 'Invalid Michael MIC' errors if two packets
    are processed in the tasklet: rxs.flag gets set to RX_DECRYPTED by
    mac80211 when it decrypts the first encrypted packet.  The subsequent
    packet will have RX_DECRYPTED set upon entry to mac80211, so mac80211
    will not try to decrypt it.
    
    We currently initialize all but two fields in the structures, so fix
    the other two.
    
    Signed-off-by: Bob Copeland <me@bobcopeland.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b0a6717994a4e00ee19372e1bdaab53572ae025c
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Tue May 13 15:03:02 2008 +0200

    mac80211: Set IEEE80211_TXPD_REQ_TX_STATUS for all TX frames
    
    All interfaces should set the IEEE80211_TXPD_REQ_TX_STATUS flag for all TX frames
    which will force the master interface to set the IEEE80211_TX_CTL_REQ_TX_STATUS
    flag. This in turn will allow drivers to check for that flag before reporting
    the TX status to mac80211.
    
    This is very usefull when frames (like beacons, RTS and CTS-to-self) should not
    be reported back to mac80211. Later we could add more extensive checks to
    exclude more frames from being reported, or let mac80211 decide if it wants
    the frame for status reporting or not.
    
    v2: Monitor interfaces should also set IEEE80211_TXPD_REQ_TX_STATUS
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Acked-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 7a1d65235da829e6dc8938b82c991e40e278fc50
Author: Huang Weiyi <weiyi.huang@gmail.com>
Date:   Sat May 10 11:12:31 2008 +0200

    b43: nphy.c remove duplicated include
    
    Remove duplicated include <linux/delay.h> in
    drivers/net/wireless/b43/nphy.c
    
    Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 2940bb69fd84047e78fdb1868a8b894df5584255
Author: Eric W. Biederman <ebiederm@xmission.com>
Date:   Thu May 8 14:30:18 2008 -0700

    wireless: Add missing locking to cfg80211_dev_rename
    
    device_rename only performs useful and race free validity
    checking at the optional sysfs level so depending on it
    for all of the validity checking in cfg80211_dev_rename
    is racy.
    
    Instead implement all of the needed validity checking
    and locking in cfg80211_dev_rename.
    
    Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
    Acked-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 601ae7f25aea58f208a7f640f6174aac0652403a
Author: Bruno Randolf <br1@einfach.org>
Date:   Thu May 8 19:22:43 2008 +0200

    mac80211: make rx radiotap header more flexible
    
    use hw flags and rx flags to determine which fields are present in the header
    and use all available information from the driver.
    
    make sure radiotap header starts at a naturally aligned address (mod 8) for
    all radiotap fields.
    
    Signed-off-by: Bruno Randolf <br1@einfach.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 566bfe5a8bcde13188a356f77666f8115813cf31
Author: Bruno Randolf <br1@einfach.org>
Date:   Thu May 8 19:15:40 2008 +0200

    mac80211: use hardware flags for signal/noise units
    
    trying to clean up the signal/noise code. the previous code in mac80211 had
    confusing names for the related variables, did not have much definition of
    what units of signal and noise were provided and used implicit mechanisms from
    the wireless extensions.
    
    this patch introduces hardware capability flags to let the hardware specify
    clearly if it can provide signal and noise level values and which units it can
    provide. this also anticipates possible new units like RCPI in the future.
    
    for signal:
    
      IEEE80211_HW_SIGNAL_UNSPEC - unspecified, unknown, hw specific
      IEEE80211_HW_SIGNAL_DB     - dB difference to unspecified reference point
      IEEE80211_HW_SIGNAL_DBM    - dBm, difference to 1mW
    
    for noise we currently only have dBm:
    
      IEEE80211_HW_NOISE_DBM     - dBm, difference to 1mW
    
    if IEEE80211_HW_SIGNAL_UNSPEC or IEEE80211_HW_SIGNAL_DB is used the driver has
    to provide the maximum value (max_signal) it reports in order for applications
    to make sense of the signal values.
    
    i tried my best to find out for each driver what it can provide and update it
    but i'm not sure (?) for some of them and used the more conservative guess in
    doubt. this can be fixed easily after this patch has been merged by changing
    the hardware flags of the driver.
    
    DRIVER          SIGNAL    MAX	NOISE   QUAL
    -----------------------------------------------------------------
    adm8211         unspec(?) 100   n/a     missing
    at76_usb        unspec(?) (?)   unused  missing
    ath5k           dBm             dBm     percent rssi
    b43legacy       dBm             dBm     percent jssi(?)
    b43             dBm             dBm     percent jssi(?)
    iwl-3945        dBm             dBm     percent snr+more
    iwl-4965        dBm             dBm     percent snr+more
    p54             unspec    127   n/a     missing
    rt2x00          dBm	        n/a     percent rssi+tx/rx frame success
      rt2400        dBm             n/a
      rt2500pci     dBm             n/a
      rt2500usb     dBm             n/a
      rt61pci       dBm             n/a
      rt73usb       dBm             n/a
    rtl8180         unspec(?) 65    n/a     (?)
    rtl8187         unspec(?) 65    (?)     noise(?)
    zd1211          dB(?)     100   n/a     percent
    
    drivers/net/wireless/ath5k/base.c:      Changes-licensed-under: 3-Clause-BSD
    
    Signed-off-by: Bruno Randolf <br1@einfach.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit fac371d9f09f461dfe9fbbceb2a38e2e12164dda
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Wed May 7 23:18:09 2008 +0200

    mac80211: fix queue constant confusion
    
    In commit 31ccc476b77234f6afb3 (mac80211: QoS related cleanups) I
    accidentally changed these to use IEEE80211_MAX_AMPDU_QUEUES twice
    which obviously is wrong, it should be IEEE80211_MAX_QUEUES once.
    Currently harmless as they're both the same value anyway.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 84e6dc9acf6825f508feae9db6b7d695e64894e0
Author: Bruno Randolf <br1@einfach.org>
Date:   Wed May 7 11:46:02 2008 +0200

    zd1211rw: initial IBSS support
    
    this adds initial IBSS support for the zydas zd1211rw:
    convince driver that it can do IBSS mode. add mac80211 beacon_update callback.
    
    IBSS merge and TSF updates don't work yet, but it makes the driver usable in
    ad-hoc networks.
    
    Signed-off-by: Bruno Randolf <br1@einfach.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 736bc924fe7183dd27182a9148e78f250c1637ee
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Tue May 6 23:50:30 2008 +0300

    atmel: use netstats in net_device structure
    
    Use net_device_stats from net_device structure instead of local.
    Kill atmel_get_stats function, because by default it is used
    identical internal_stats function from net/core/dev.c
    No need to memset stats to 0, because they are allocated by kzalloc.
    
    P.S. Someone should cleanup init_atmel_card function from unneeded
    initializations to 0/NULL. Out of scope for this patch.
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 06a5223d68a7c48bf72a05aad533ea0e8a3453be
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Tue May 6 14:44:08 2008 +0300

    arlan: use netstats in net_device structure
    
    Use net_device_stats from net_device structure instead of local.
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 15dbf1b7b7b6ba6e5159dde60e111f617b2c54ea
Author: Bill Moss <bmoss@CLEMSON.EDU>
Date:   Tue May 6 11:05:15 2008 +0800

    iwl3945: do not delay hardware scan if it is a direct scan
    
    iwl3945 <---> mac80211 <----> wpa_supplicant <---> NetworkManager
    
    When a hardware scan is completed and another scan is requested in less
    than two seconds, iwlwifi will not do the second scan and will pass the
    error code -EAGAIN back to mac80211 where it quickly dies. The error
    code is not passed along to the calling program wpa_supplicant. After a
    timeout, wpa_supplicant will just give up but it will not know why the
    scan failed. This is a weakness in the design.
    
    I ran into this issue when I was trying to figure out why it takes more
    an a minute for NetworkManager to connect after Networking has been
    disabled and then re-enabled. I found a good deal of unnecessary work
    being done because mac80211 requests authentication when the interface
    is not configured, the ANY mode. I created an experimental passive
    (NOTANY) mode for mac80211 to eliminate this case. Then NetworkManager
    became so fast that I ran into the iwlwifi 2 second delay next scan
    issue which we are discussing.
    
    The patch resolves the problem by bypassing the delay if the scan request
    is a direct scan. It should do less harm to the hardware.
    
    Signed-off-by: Bill Moss <bmoss@CLEMSON.EDU>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 3a1081e84b0008de8171a95f2c0fff8489af4300
Author: Ester Kummer <ester.kummer@intel.com>
Date:   Tue May 6 11:05:14 2008 +0800

    iwlwifi: adding parameter of fw_restart
    
    This patch adds a module parameter of fw_restart which determine if
    the uCode will be restarted or not in case of error.
    
    Signed-off-by: Ester Kummer <ester.kummer@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit bc6f59bc9b2f494ca1b018622f1fbd25933bc920
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Tue May 6 11:05:13 2008 +0800

    iwlwifi: add device sysfs version entry
    
    This patch adds sysfs version file that displays ucode version
    and type.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f3d67999348776638644fd0035ee465261cc8c68
Author: Ester Kummer <ester.kummer@intel.com>
Date:   Tue May 6 11:05:12 2008 +0800

    iwlwifi: update levels of debug prints
    
    This patch updates the levels of debug prints, leaving only one level
    in each debug print.
    It was anoying and caused unnecessary prints on hot path.
    
    Signed-off-by: Ester Kummer <ester.kummer@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 8cf769c6dcb7b83d380f20d2873ac20ec7a734b1
Author: Ester Kummer <ester.kummer@intel.com>
Date:   Tue May 6 11:05:11 2008 +0800

    iwlwifi: move debug_level to sysfs/bus/pci/devices
    
    This patch ports the debug_level from sysfs/bus/pci/drivers/iwl4965
    to /sys/class/net/wlanX/device/debug_level
    
    Signed-off-by: Ester Kummer <ester.kummer@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5d9276daa4c489e9c37c0f0cda915ece632f3cf1
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Mon May 5 22:38:34 2008 +0300

    airo: use netstats in net_device structure
    
    Use net_device_stats from net_device structure instead of local.
    Changed airo_read_stats function parameter to net_device.
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 1b73af8284c3fcbb65eefb9141237b7e45cedd21
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Mon May 5 10:22:51 2008 +0800

    iwlwifi: fix spinlock used before initialized
    
    The patch fixes spinlock priv->lock (apm_ops.init) is used before it has
    been initialized.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 164669032ecbf7c9a3bc78adad4e13ee486e975c
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Mon May 5 10:22:50 2008 +0800

    iwlwifi: remove 4965 prefix from iwl4965_kw and iwl4965_tx_queue
    
    This patch removes the 4965 prefix to form iwl_kw and iwl_tx_queue structs,
    as they are used mostly in iwlcore now.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit d67f5489d8d9be09bc8e1615ec6c57c3120a731d
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Mon May 5 10:22:49 2008 +0800

    iwlwifi: handle shared memory Rx index access
    
    This patch splits ucode's and driver's shared memory Rx index access to
    match 4965 and 5000 offsets.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5ec0397679f1c1606199cfd6f3e24351891c60c3
Author: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Date:   Mon May 5 10:22:48 2008 +0800

    iwlwifi : Set monitor mode for 3945
    
    The patch leverages mac80211 configure_filter to enable iwl3945
    monitor mode.
    
    Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 4419e39b6041b213e49bb13fd40fb267de0eb568
Author: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Date:   Mon May 5 10:22:47 2008 +0800

    iwlwifi : Set monitor mode for 4965
    
    The patch leverages mac80211 configure_filter to enable iwl4965
    monitor mode.
    
    Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f3ccc08c8cdeb784087348e67f41a779c787fa0e
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Mon May 5 10:22:45 2008 +0800

    iwlwifi: move iwl4965_init_alive_start to iwl-4965.c
    
    This patch moves iwl_4965_init_alive_start to iwl-4965.c.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 27aaba0ca099461badb496bf7cde5ab5cdc89b98
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Mon May 5 10:22:44 2008 +0800

    iwlwifi: compile iwl-sta into iwlcore
    
    This patch moves iwl-sta into iwl-core.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 1053d35f4ed6876ad9d3a14cdae363db0a7e9b0a
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Mon May 5 10:22:43 2008 +0800

    iwlwifi: move NIC init and Tx queues init to iwlcore
    
    This patch does the following:
    
    1 - change hw_nic_init from a handler to a function
    2 - move hw_nic_init function to iwlcore
    3 - open a new file - iwl-tx.c
    4 - move all Tx queues initialization (part of NIC init) to iwl-tx.c
    5 - move iwl_rx_init, previously as part of the NIC init, to iwl-rx.c
    6 - iwl4965_tfd_frame rename to iwl_tfd_frame
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5a676bbeaf9e534b75286f2294ec57a4c544f1d2
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Mon May 5 10:22:42 2008 +0800

    iwlwifi: create disable SCD Tx FIFOs handler
    
    This patch moves disabeling Tx FIFOs in NIC SCD to seperate handlers
    in 4965 and 5000 cards.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 47c5196e4a340667d8d92053380ecca24ed45a9b
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Mon May 5 10:22:41 2008 +0800

    iwlwifi: move iwl4965_set_rxon_ht into iwlcore
    
    This patch moves iwl4965_set_rxon_ht to iwlcore under name
    iwl_set_rxon_ht. It also moves collateral changes
    iwl_is_channel_extension and iwl_is_fat_tx_allowed.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit bf403db8a2f5580a5eb355a109d29b9287ca51e1
Author: Ester Kummer <ester.kummer@intel.com>
Date:   Mon May 5 10:22:40 2008 +0800

    iwlwifi: move per driverdebug_level to per device
    
    This patch ports the debug_level to iwl_priv and changes
    the format of the debug prints.
    
    Signed-off-by: Ester Kummer <ester.kummer@intel.com>
    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 2469bf2e9938eef3c6ab0951985b050ff1f8c94f
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Mon May 5 10:22:35 2008 +0800

    iwlwifi-5000: add build_addsta_hcmd handler for 5000 HW
    
    This patch adds iwl5000_build_addsta_hcmd handler.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 133636deffc86809f59a0c8b768408d13237a9a2
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Mon May 5 10:22:34 2008 +0800

    iwlwifi: generalize iwl4965_send_add_station function
    
    This patch moves iwl4965_send_add_station to iwlcore
    under new name iwl_send_add_sta.
    Function uses build command handler in order to support
    multiple HWs.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit db11d6343aa14ab61258bfad9178042d4be49333
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Mon May 5 10:22:33 2008 +0800

    iwlwifi: remove 4965 from rx_packet
    
    This patch removes 4965 mark from rx_packet.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 8dd266ef4eb51d034fa1c5f9307a9ff07547d8e6
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Mon May 5 10:22:32 2008 +0800

    iwlwifi: debugfs EEPROM dump
    
    This patch adds EEPROM dump in debugfs.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 6def9761f72501e638e79eebcd70afea12a3a93d
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Mon May 5 10:22:31 2008 +0800

    iwlwifi: remove 4965 from station_entry
    
    This patch removes 4965 mark form the station entry structure.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 6b9b34389c2fdb8618fe2c686b6872d26562fd07
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Mon May 5 10:22:30 2008 +0800

    iwlwifi: don't override association channel with control channel
    
    This patch fixes override of association channel with HT control channel.
    The scenario is currently happening because disassociation flow
    doesn't clean previous association information (such as is_ht and control
    channel).
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5a835353fb3c68a3da3badcc485614cdfc6e6109
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Mon May 5 10:22:29 2008 +0800

    iwlwifi-5000: rename iwl5000_init_nic to iwl5000_init_config
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a55360e458551b0add4ec147ef786d71e163bf50
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Mon May 5 10:22:28 2008 +0800

    iwlwifi: move RX code to iwl-rx.c
    
    This patch moves partialy rx code into iwl-rx.c as part of iwlcore.
    The second part of the code can be merged only with moving of tx
    code as well.
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 0d0b2c1c49814ee54f1b4efd2c715a7465219ede
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Sun May 4 14:48:18 2008 +0300

    iwlwifi: map A-MPDU HW queue to mac80211 A-MPDU SW queue
    
    This patch maps A-MPDU HW queue to mac80211 SW queue scheme (as introduced
    in patch "mac80211: QoS related cleanups"), when trying to perform
    ieee80211_wake_queue.
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 07346f81e87d6e4cca7ae9adfa711d0c61c87b56
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Sat May 3 01:02:02 2008 +0200

    mac80211: proper STA info locking
    
    As discussed earlier, we can unify locking in struct sta_info
    and use just a single spinlock protecting all members of the
    structure that need protection. Many don't, but one of the
    especially bad ones is the 'flags' member that can currently
    be clobbered when RX and TX is being processed on different
    CPUs at the same time.
    
    Because having four spinlocks for different, mostly exclusive
    parts of a single structure is overkill, this patch also kills
    the ampdu and mesh plink spinlocks and uses just a single one
    for everything. Because none of the spinlocks are nested, this
    is safe.
    
    It remains to be seen whether or not we should make the sta
    flags use atomic bit operations instead, for now though this
    is a safe thing and using atomic operations instead will be
    very simple using the new static inline functions this patch
    introduces for accessing sta->flags.
    
    Since spin_lock_bh() is used with this lock, there shouldn't
    be any contention even if aggregation is enabled at around the
    same time as both requires frame transmission/reception which
    is in a bh context.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Cc: Tomas Winkler <tomasw@gmail.com>
    Cc: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Cc: Luis Carlos Cobo <luisca@cozybit.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 3434fbd39862d471c92b66c28cd449deea8e9f90
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Sat May 3 00:59:37 2008 +0200

    mac80211: require four hardware queues for QoS/HT
    
    This patch makes mac80211 only announce QoS/HT support when
    the underlying hardware has four (or more) queues.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Cc: Ron Rindjunksi <ron.rindjunksi@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit ca21614d4c7a176d3723ac211873020b3722dbda
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Fri May 2 13:47:49 2008 -0700

    b43legacy: replace limit_value macro with clamp_val
    
    kernel-provided clamp_val is identical, delete the private limit_value helper.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: Michael Buesch <mb@bu3sch.de>
    Cc: "John W. Linville" <linville@tuxdriver.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit cdbf0846e2dd5f122f3910d0e2a305fab337744b
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Fri May 2 13:47:48 2008 -0700

    b43: replace limit_value macro with clamp_val
    
    kernel-provided clamp_val is identical, delete the private limit_value helper.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: Michael Buesch <mb@bu3sch.de>
    Cc: "John W. Linville" <linville@tuxdriver.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 8c046c8c64ba81dd87468ddaf2db4a5d926b988b
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Fri May 2 13:47:45 2008 -0700

    mac80211: tkip.c use kernel-provided infrastructure
    
    Use kernel-provided bit rotation and unaligned access infrastructure rather
    than opencoding it.
    
    Some minor spacing adjustments as well.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Cc: "John W. Linville" <linville@tuxdriver.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit ae7245cbf27ee6b6423bc363cbe01c93e57befda
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Thu May 1 22:19:33 2008 -0700

    wireless: use get/put_unaligned_* helpers
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5a433b3ad497120d80f1045d37bd1a9ce897388f
Author: Harvey Harrison <harvey.harrison@gmail.com>
Date:   Mon Apr 21 10:41:10 2008 -0700

    mac80211: remove unnecessary byteshifts in frame control testing
    
    Byteswap the constants rather than the frame_control member.
    
    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 88787d2842b6e6ff9bdc218445209c5e3c84d6fa
Author: Andrew Morton <akpm@linux-foundation.org>
Date:   Tue May 13 21:05:50 2008 -0700

    wireless: fix "iwlwifi: unify init driver flow"
    
    drivers/net/wireless/iwlwifi/iwl-core.c: In function 'iwlcore_init_geos':
    drivers/net/wireless/iwlwifi/iwl-core.c:323: error: implicit declaration of function 'iwlcore_init_ht_hw_capab'
    
    This (or something like it) should be folded into the base patch to avoid
    breaking bisection, please.
    
    Cc: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Cc: Tomas Winkler <tomas.winkler@intel.com>
    Cc: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 541b2755c2ef7dd2242ac606c115daa11e43ef69
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Thu May 8 14:27:23 2008 +1000

    [POWERPC] Fix sparse warnings in arch/powerpc/platforms/pseries
    
    Don't return void in pseries/iommu.c
    Make mce_data_buf static in pseries/ras.c
    Make things static in pseries/rtasd.c
    Make things static in pseries/setup.c
    vtermno may as well be static in platforms/pseries/lpar.c
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 3ff1999b2c84e1486e80fbd3ca12b1663dc3408b
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Thu May 8 14:27:21 2008 +1000

    [POWERPC] pseries/firmware.c should include pseries/pseries.h
    
    The declaration for fw_feature_init() is in pseries.h and
    implemented in firmware.c, so the latter should include the
    former.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 1c21a2937b1f342a8f5d580203c3396557d53b6e
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Thu May 8 14:27:19 2008 +1000

    [POWERPC] Fix sparse warnings in arch/powerpc/kernel
    
    Make a few things static in lparcfg.c
    Make init and exit routines static in rtas_flash.c
    Make things static in rtas_pci.c
    Make some functions static in rtas.c
    Make fops static in rtas-proc.c
    Remove unneeded extern for do_gtod in smp.c
    Make clocksource_init() static in time.c
    Make last_tick_len and ticklen_to_xs static in time.c
    Move the declaration of the pvr per-cpu into smp.h
    Make kexec_smp_down() and kexec_stack static in machine_kexec_64.c
    Don't return void in arch_teardown_msi_irqs() in msi.c
    Move declaration of GregorianDay()into asm/time.h
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 1c8950ff87de950a3b6ccfb26650fc0a56278836
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Thu May 8 14:27:17 2008 +1000

    [POWERPC] Make cpus_in_xmon static and remove extern mess from hvc_console.c
    
    This is a little messier than I'd like because xmon.h only exists
    on powerpc and we can't have a static inline and an extern declaration
    visible at the same time.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 9f1067c2d98ac1c43f0c82892f5647774a6ac759
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Thu May 8 14:27:16 2008 +1000

    [POWERPC] Fix sparse warnings in xmon.c
    
    warning: Using plain integer as NULL pointer
    warning: Using plain integer as NULL pointer
    warning: symbol 'excprint' was not declared. Should it be static?
    warning: symbol 'prregs' was not declared. Should it be static?
    warning: symbol 'cacheflush' was not declared. Should it be static?
    warning: symbol 'read_spr' was not declared. Should it be static?
    warning: symbol 'write_spr' was not declared. Should it be static?
    warning: symbol 'super_regs' was not declared. Should it be static?
    warning: symbol 'mread' was not declared. Should it be static?
    warning: symbol 'mwrite' was not declared. Should it be static?
    warning: symbol 'byterev' was not declared. Should it be static?
    warning: symbol 'memex' was not declared. Should it be static?
    warning: symbol 'bsesc' was not declared. Should it be static?
    warning: symbol 'dump' was not declared. Should it be static?
    warning: symbol 'prdump' was not declared. Should it be static?
    warning: symbol 'generic_inst_dump' was not declared. Should it be static?
    warning: symbol 'ppc_inst_dump' was not declared. Should it be static?
    warning: symbol 'memops' was not declared. Should it be static?
    warning: symbol 'memdiffs' was not declared. Should it be static?
    warning: symbol 'memlocate' was not declared. Should it be static?
    warning: symbol 'memzcan' was not declared. Should it be static?
    warning: symbol 'proccall' was not declared. Should it be static?
    warning: symbol 'scannl' was not declared. Should it be static?
    warning: symbol 'hexdigit' was not declared. Should it be static?
    warning: symbol 'flush_input' was not declared. Should it be static?
    warning: symbol 'inchar' was not declared. Should it be static?
    warning: symbol 'take_input' was not declared. Should it be static?
    warning: symbol 'xmon_init' was not declared. Should it be static?
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit af3b74df1b2fa4dbfb0534818167f6393f5ae7c7
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Thu May 8 14:27:15 2008 +1000

    [POWERPC] Move xmon_irq() declaration into xmon.h
    
    The typdef for irqreturn_t was moved into its own header a
    while back, so there's no reason we can't move xmon_irq()
    into xmon.h now.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 7d9e793463d854073f5c0dedea991a5b63336d6a
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Thu May 8 14:27:13 2008 +1000

    [POWERPC] Add a declaration for xmon()
    
    Usually we call xmon() via debugger(), so this could be static.
    Sometimes when debugging it's nice to be able to call xmon()
    directly though, so add a declaration.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 8fa29d22dcb2aec97f1a508cd3741c6e0b4a9434
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Thu May 8 14:27:11 2008 +1000

    [POWERPC] sysdev/mpic_msi.c should include sysdev/mpic.h
    
    Some of the routines defined in mpic_msi.c are declared mpic.h,
    so the former should include the latter.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit c884116ac375c5dd137109b58acaa9cf50164796
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Thu May 8 14:27:09 2008 +1000

    [POWERPC] Remove duplicate variable definitions in mm/tlb_64.c
    
    Somewhere along the way (e28f7faf05159f1cfd564596f5e6178edba6bd49,
    "Four level pagetables for ppc64") we ended up with duplicate
    definitions for pte_freelist_cur and pte_freelist_force_free.
    Somehow this compiles, but it would be better to just have one
    definition for each.
    
    The two definitions we end up with can be static too!
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 572fb578de59efaaa8d197b0183db43b1128a06e
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Thu May 8 14:27:08 2008 +1000

    [POWERPC] Move declaration of tce variables into mmu-hash64.h
    
    ... instead of having extern declarations in a .c file.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 09de9ff872bca25ba717a7075c9ee49b1bdb56d2
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Thu May 8 14:27:07 2008 +1000

    [POWERPC] Fix sparse warnings in arch/powerpc/mm
    
    Make two vmemmap helpers static in init_64.c
    Make stab variables static in stab.c
    Make psize defs static in hash_utils_64.c
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 5f25f06529ecb4b20efc7ba00de599f5b9f4b63c
Author: Michael Ellerman <michael@ellerman.id.au>
Date:   Thu May 8 14:27:07 2008 +1000

    [POWERPC] Move declaration of init_bootmem_done into system.h
    
    ... instead of having an extern declaration in a .c file.
    
    Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 683307da07afd3a7ee55269ee8cb70c8053b0923
Author: Remi Machet <rmachet@slac.stanford.edu>
Date:   Thu May 1 10:40:44 2008 +1000

    [POWERPC] Create of_buses for MV64x60 devices
    
    For each mv64360 entry in the OpenFirmware database, add the
    registration of an of_bus to take care of devices connected to
    the MV64x60 asynchronous devices controller.
    This change makes it possible for those devices to be detected by
    drivers that support the of_platform without having a custom call
    for each of them in the board file.
    
    Signed-off-by: Remi Machet <rmachet@slac.stanford.edu>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 663276b7c6340e755ed62bed67a2b96f4fc3d513
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Wed Apr 30 20:44:53 2008 +1000

    [POWERPC] Set lower flag bits in regs->trap to indicate debug level exception
    
    We use the low bits of regs->trap as flag bits.  We already indicate
    critical and machine check level exceptions via this mechanism.  Extend it
    to indicate debug level exceptions.
    
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 7a10174eeafe737f3ccfcece5bdff749c3b044e0
Author: Roland McGrath <roland@redhat.com>
Date:   Mon Apr 28 17:30:37 2008 +1000

    [POWERPC] Define and use TLF_RESTORE_SIGMASK
    
    Replace TIF_RESTORE_SIGMASK with TLF_RESTORE_SIGMASK and define
    our own set_restore_sigmask() function.  This saves the costly
    SMP-safe set_bit operation, which we do not need for the sigmask
    flag since TIF_SIGPENDING always has to be set too.
    
    Signed-off-by: Roland McGrath <roland@redhat.com>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 140b932f8cb6cced10b96860651a198b1b89cbb9
Author: Olaf Hering <olaf@aepfle.de>
Date:   Thu Apr 24 23:16:00 2008 +1000

    [POWERPC] Create modalias file in sysfs for of_platform bus
    
    Create /sys/bus/of_platform/devices/*/modalias file to allow autoloading
    of modules.  Modalias files are already present for many other bus types.
    This adds also a newline to the devspec files.
    
    Also create a devspec file for mac-io devices.  They were created as a
    side effect.  Use correct buffer size for mac-io modalias buffer.
    
    Tested on iBook1 and Efika.
    
    Signed-off-by: Olaf Hering <olaf@aepfle.de>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit 9d5f525b86453da921360727112161254accc8c1
Author: Roel Kluin <12o3l@tiscali.nl>
Date:   Thu Apr 24 09:03:02 2008 +1000

    [POWERPC] mpic_u3msi: Failed allocation unnoticed
    
    bitmap_find_free_region(), called by mpic_msi_alloc_hwirqs() may return
    signed, but hwirq is unsigned.  A failed allocation remains unnoticed.
    
    Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit ee1a08f963c5abb5ec2d8c5defffecee7c3f84c8
Author: Roel Kluin <12o3l@tiscali.nl>
Date:   Thu Apr 24 08:32:26 2008 +1000

    [POWERPC] mpic_pasemi_msi: Failed allocation unnoticed
    
    bitmap_find_free_region(), called by mpic_msi_alloc_hwirqs() may return
    signed, but hwirq is unsigned.  A failed allocation remains unnoticed.
    
    Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
    Signed-off-by: Paul Mackerras <paulus@samba.org>

commit deb1a5f1134e7da0e3dacd37b5d32b7fe0600a7f
Author: Nate Case <ncase@xes-inc.com>
Date:   Tue May 13 14:45:29 2008 -0500

    [MTD] [NOR] Support for M50FLW080A and M50FLW080B
    
    Add support for M50FLW080A and M50FLW080B revisions of LPC flash
    devices.
    
    Signed-off-by: Aaron Lindner <alindner@xes-inc.com>
    Signed-off-by: Nate Case <ncase@xes-inc.com>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit 54ef0ec22a39071a4e7fbedd201cecac9ac6e8a7
Author: Becky Bruce <bgill@freescale.com>
Date:   Fri May 2 14:40:38 2008 -0500

    [POWERPC] Delete unused fec_8xx net driver
    
    This driver has been superseded by fs_enet and is no longer in use.
    
    Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

commit b2e03ca7485cac033a0667d9e45e28d32fdee9a5
Author: Alexey Dobriyan <adobriyan@gmail.com>
Date:   Tue May 13 08:22:10 2008 -0500

    JFS: switch to seq_files
    
    Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
    Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>

commit 99dd1a2b8347ac2ae802300b7862f6f7bcf17139
Merge: 7ef43eb... 7d2e3cb...
Author: David S. Miller <davem@davemloft.net>
Date:   Tue May 13 01:19:43 2008 -0700

    Merge branch 'upstream-next' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

commit 7d2e3cb7000b883a8e489485ac249be572fe17b1
Author: Jeff Garzik <jeff@garzik.org>
Date:   Tue May 13 01:41:58 2008 -0400

    [netdrvr] Trim trailing whitespace for several drivers
    
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 3f8cb098859bbea29d7b3765a3102e4a6bf81b85
Author: Jeff Garzik <jeff@garzik.org>
Date:   Tue May 13 01:41:28 2008 -0400

    drivers/net/lib8390: fix warning, trim trailing whitespace
    
    fix
    
    drivers/net/lib8390.c: In function ‘ei_tx_err’:
    drivers/net/lib8390.c:556: warning: unused variable ‘ei_local’
    drivers/net/lib8390.c: In function ‘ei_rx_overrun’:
    drivers/net/lib8390.c:819: warning: unused variable ‘ei_local’
    
    and also trim whitespace.
    
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 94f9d298ce215dada7ceaeb03e62f61d754d5705
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Tue Apr 29 12:44:20 2008 +0300

    3c359: use netstats in net_device structure
    
    Use net_device_stats from net_device structure instead of local.
    Kill xl_get_stats function, because by default it is used identical
    internal_stats function from net/core/dev.c
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 4711c841e4547a41f596bcf6c97473bc6a15126d
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Tue Apr 29 12:09:38 2008 +0300

    3c527: use netstats in net_device structure
    
    Use net_device_stats from net_device structure instead of local.
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit aa50911ade012470f3c6fe8f7f7868bfd328a4c2
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Tue Apr 29 11:58:42 2008 +0300

    3c523: use netstats in net_device structure
    
    Use net_device_stats from net_device structure instead of local.
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 966e37bca6a84299e0c3ed13e741db9c6e0b0f92
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Wed Apr 30 02:03:55 2008 +0300

    acenic: use netstats in net_device structure
    
    Use net_device_stats from net_device structure instead of local.
    No need to memset it to 0, because it is allocated by kzalloc.
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit de0561c43550f78cd837a24179f1859817f24578
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Wed Apr 30 01:49:15 2008 +0300

    6pack: use netstats in net_device structure
    
    Use net_device_stats from net_device structure instead of local.
    Kill sp_get_stats function, because by default it is used identical
    internal_stats function from net/core/dev.c
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit cd65284f6ec482622d2b30cd9996712d830ba228
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Wed Apr 30 01:20:20 2008 +0300

    3c589_cs: use netstats in net_device structure
    
    Use net_device_stats from net_device structure instead of local.
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 2e8d31d574e26ded7688fb1f5c6a2349c9d427d1
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Wed Apr 30 01:08:26 2008 +0300

    3c574_cs: use netstats in net_device structure
    
    Use net_device_stats from net_device structure instead of local.
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit e1eac92e4cea32b5254d0b835de16d11e589502c
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Mon May 5 16:24:21 2008 +0300

    8139too: use netstats in net_device structure
    
    Use net_device_stats from net_device structure instead of local.
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 237225f70f159b607382b5ffcd86f36fc8915cfd
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Mon May 5 16:05:17 2008 +0300

    8139cp: use netstats in net_device structure
    
    Use net_device_stats from net_device structure instead of local.
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit ad0e8a4c15d82d55a731056eeef1288bf7e1c4dc
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Wed May 7 02:20:45 2008 +0300

    8390.h: remove net_device_stats
    
    Remove no longer used net_device_stats.
    Should be applied to mainline only after applying previous two patches.
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 244d74ff209b635c10aac2a8fa5249a2a2c8d9d9
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Wed May 7 02:20:40 2008 +0300

    lib8390: use netstats in net_device structure
    
    Use net_device_stats from net_device structure instead of local.
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 8e2691658f4cd2e24beacb6dcba3c33b2ff10593
Author: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date:   Wed May 7 02:20:36 2008 +0300

    axnet_cs: use netstats in net_device structure
    
    Use net_device_stats from net_device structure instead of local.
    
    Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

commit 7ef43ebaa538e0cc9063cbf84593a05091bcace2
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon May 12 15:42:28 2008 -0700

    tipc: Fix race condition when creating socket or native port
    
    This patch eliminates the (very remote) chance of a crash resulting
    from a partially initialized socket or native port unexpectedly
    receiving a message.  Now, during the creation of a socket or native
    port, the underlying generic port's lock is not released until all
    initialization required to handle incoming messages has been done.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 4e3e6dcb43c3669a8817cb3d0f920f91661afd98
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon May 12 15:41:53 2008 -0700

    tipc: Enhancements to name table initialization
    
    This patch enhances the initialization of TIPC's name table
    by removing a pointless spinlock operation, and by using
    kcalloc() to detect requests for an oversized name table.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 88f85a55c0645c2b7e03bf34d2a90eddf6de34fa
Author: Marcin Slusarz <marcin.slusarz@gmail.com>
Date:   Mon May 12 16:42:43 2008 -0500

    JFS: 0 is not valid errno value so return NULL from jfs_lookup
    
    Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
    Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
    Cc: jfs-discussion@lists.sourceforge.net
    Cc: Alexander Viro <viro@zeniv.linux.org.uk>

commit 0327318445d55808991a63137cfb698a90ab6adf
Author: Yinghai Lu <yhlu.kernel.send@gmail.com>
Date:   Fri Apr 18 17:49:15 2008 -0700

    x86_64: simplify the memtest parameter setting
    
    use CONFIG_MEMTEST only. if it is set, will have memtest=0 (disabled)
    
    need to have memtest=4 in command line to test more patterns.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 205f93288093df69f9ab5f6981aef27b91088b28
Author: Dave Jones <davej@codemonkey.org.uk>
Date:   Mon May 5 17:52:52 2008 -0400

    x86: add new cache descriptor
    
    The latest rev of Intel doc AP-485 details a new cache
    descriptor that we don't yet support.
    A 6MB 24-way assoc L2 cache.
    
    Signed-off-by: Dave Jones <davej@redhat.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 5cb04df8d3f03e37a19f2502591a84156be71772
Author: Ingo Molnar <mingo@elte.hu>
Date:   Sun May 4 19:49:04 2008 +0200

    x86: defconfig updates
    
    refresh 32-bit defconfig too, and update the 64-bit configs as well,
    the defconfig should be much more useful by default, so most of the
    updates are the enabling of various options.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit b5d958ea66ac11b1190c24f042f517adf9229a98
Author: Auke Kok <auke-jan.h.kok@intel.com>
Date:   Wed Apr 9 13:17:39 2008 -0700

    e1000e: set CONFIG_E1000E=y in x86 defconfigs
    
    This adds to the already default CONFIG_E1000=y in these files.
    
    Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 622e3f28e50fe30cc199c735440cd7c75e0033b0
Author: Cyrill Gorcunov <gorcunov@gmail.com>
Date:   Sun May 4 19:57:19 2008 +0400

    x86: 64-bit defconfig remake
    
    The current x86_64_defconfig contains a number of nonexistent
    symbols. Lets fix it.
    
    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit f59a9310b97879159ef4d25227bc270278f1ee71
Author: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Date:   Fri May 2 16:44:52 2008 -0700

    x86: nmi and irq counters are unsigned in nmi_64.c
    
    __nmi_count, apic_timer_irqs and irq0_irqs are unsigned.
    
    Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit f784946ded3e734524d1f48a6a8286b8a152c3b9
Author: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Date:   Fri May 2 16:45:08 2008 -0700

    x86: use per_cpu data in nmi_32
    
    use per_cpu for per CPU data.
    
    Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 3bb6fbf9969a8bbe4892968659239273d092e78a
Author: Pavel Machek <pavel@ucw.cz>
Date:   Tue Apr 15 12:43:57 2008 +0200

    x86 gart: factor out common code
    
    Cleanup gart handling on amd64 a bit: move common code into
    enable_gart_translation , and use symbolic register names where
    appropriate.
    
    Signed-off-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 330fce23dab6e6a3d1979e55f27aba4c0c301331
Author: Yinghai Lu <yhlu.kernel.send@gmail.com>
Date:   Sat Apr 19 01:31:45 2008 -0700

    x86: reserve dma32 early for gart fix
    
    we can use free_bootmem() directly.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 55c0d721df80dcc505dc888e85d4ca51ea150ce9
Author: Yinghai Lu <yhlu.kernel.send@gmail.com>
Date:   Sat Apr 19 01:31:11 2008 -0700

    x86: clean up aperture_64.c
    
    1. use symbolic register names where appropriate.
    2. num to bus or slot changing
    3. handle for new opteron for bus other than 0
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7677b2ef6c0c4fddc84f6473f3863f40eb71821b
Author: Yinghai Lu <yhlu.kernel.send@gmail.com>
Date:   Mon Apr 14 20:40:37 2008 -0700

    x86_64: allocate gart aperture from 512M
    
    because we try to reserve dma32 early, so we have chance to get aperture
    from 64M.
    
    with some sequence aperture allocated from RAM, could become E820_RESERVED.
    
    and then if doing a kexec with a big kernel that uncompressed size is above
    64M we could have a range conflict with still using gart.
    
    So allocate gart aperture from 512M instead.
    
    Also change the fallback_aper_order to 5, because we don't have chance to get
    2G or 4G aperture.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 8c9fd91a0dc503f085169d44f4360be025f75224
Author: Yinghai Lu <yhlu.kernel@gmail.com>
Date:   Sun Apr 13 18:42:31 2008 -0700

    x86: checking aperture size order
    
    some systems are using 32M for gart and agp when memory is less than 4G.
    Kernel will reject and try to allcate another 64M that is not needed,
    and we will waste 64M of perfectly good RAM.
    
    this patch adds a workaround by checking aper_base/order between NB and
    agp bridge. If they are the same, and memory size is less than 4G, it
    will allow it.
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 1edc1ab3f68168ec6815e6d630f38948a6da005a
Author: Yinghai Lu <yhlu.kernel.send@gmail.com>
Date:   Sun Apr 13 01:11:41 2008 -0700

    x86: agp_gart size checking for buggy device
    
    while looking at Rafael J. Wysocki's system boot log,
    
    I found a funny printout:
    
    	Node 0: aperture @ de000000 size 32 MB
    	Aperture too small (32 MB)
    	AGP bridge at 00:04:00
    	Aperture from AGP @ de000000 size 4096 MB (APSIZE 0)
    	Aperture too small (0 MB)
    	Your BIOS doesn't leave a aperture memory hole
    	Please enable the IOMMU option in the BIOS setup
    	This costs you 64 MB of RAM
    	Mapping aperture over 65536 KB of RAM @ 4000000
    
    	...
    
    	agpgart: Detected AGP bridge 20
    	agpgart: Aperture pointing to RAM
    	agpgart: Aperture from AGP @ de000000 size 4096 MB
    	agpgart: Aperture too small (0 MB)
    	agpgart: No usable aperture found.
    	agpgart: Consider rebooting with iommu=memaper=2 to get a good aperture.
    
    it means BIOS allocated the correct gart on the NB and AGP bridge, but
    because a bug in the silicon (the agp bridge reports the wrong order,
    it wants 4G instead) the kernel will reject that allocation.
    
    Also, because the size is only 32MB, and we try to get another 64M for gart,
    late fix_northbridge can not revert that change because it still reads
    the wrong size from agp bridge.
    
    So try to double check the order value from the agp bridge, before calling
    aperture_valid().
    
    [ mingo@elte.hu: 32-bit fix. ]
    
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit aa134f1b09df6beaa4d031a50d5fda1f3cebce6c
Author: Pavel Machek <pavel@ucw.cz>
Date:   Tue Apr 8 10:49:03 2008 +0200

    x86: iommu: use symbolic constants, not hardcoded numbers
    
    Move symbolic constants into gart.h, and use them instead of hardcoded
    constant.
    
    Signed-off-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit f8096f92b87d81c55ed63964d27baa9ce5ffe508
Author: Jan Beulich <jbeulich@novell.com>
Date:   Tue Apr 22 16:27:29 2008 +0100

    x86: separate cmpxchg8b checking from PAE checking
    
    .. allowing the former to be use in non-PAE kernels, too.
    
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 77b52b4c5c66175553ee59eb43f74366f1e54bde
Author: Venki Pallipadi <venkatesh.pallipadi@intel.com>
Date:   Mon May 5 19:09:10 2008 -0700

    x86: add "debugpat" boot option
    
    enable debug messages by a boot option "debugpat".
    
    Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 988f7b5789ccf5cfed14c72e28573a49f0cb4809
Author: venkatesh.pallipadi@intel.com <venkatesh.pallipadi@intel.com>
Date:   Tue Mar 18 17:00:22 2008 -0700

    x86: PAT export resource_wc in pci sysfs
    
    For the ranges with IORESOURCE_PREFETCH, export a new resource_wc interface in
    pci /sysfs along with resource (which is uncached).
    
    Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
    Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
    Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 403d8efc94cd02ae36e7db13c4edf1d06d7b7fac
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 5 18:13:50 2008 +0200

    x86: irq_32 move 4kstacks code to one place
    
    Move the 4KSTACKS related code to one place. This allows to un#ifdef
    do_IRQ() and share the executed on stack for the stack overflow printk
    and the softirq call.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit de9b10af1287bf25b9c0433de53a2e95ef611aa7
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Mon May 5 15:58:15 2008 +0200

    x86: janitor stack overflow warning patch
    
    Add KERN_WARNING to the printk as this could not be done in the
    original patch, which allegedly only moves code around.
    
    Un#ifdef do_IRQ.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 04b361abfdc522239e3a071f3afdebf5787d9f03
Author: Andi Kleen <andi@firstfloor.org>
Date:   Mon May 5 12:36:38 2008 +0200

    i386: Execute stack overflow warning on interrupt stack v2
    
    Previously the reporting printk would run on the process stack, which risks
    overflow an already low stack. Instead execute it on the interrupt stack.
    This makes it more likely for the printk to make it actually out.
    
    It adds one not taken test/branch more to the interrupt path when
    stack overflow checking is enabled. We could avoid that by duplicating
    more code, but that seemed not worth it.
    
    Based on an observation by Eric Sandeen.
    
    v2: Fix warnings in some configs
    
    Signed-off-by: Andi Kleen <andi@firstfloor.org>
    Cc: mingo@elte.hu
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit ce17833183bf0a08ce3d174a2088eff0a06f2080
Author: Alan Mayer <ajm@sgi.com>
Date:   Wed Apr 16 15:17:20 2008 -0500

    x86: change FIRST_SYSTEM_VECTOR to a variable, fix
    
    Fixes the build error introduced by my FIRST_SYSTEM_VECTOR patch
    
    Signed-off-by: Alan Mayer <ajm@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 305b92a2323eeaa4b481f409d54f778dd7e21a46
Author: Alan Mayer <ajm@sgi.com>
Date:   Tue Apr 15 15:36:56 2008 -0500

    x86: change FIRST_SYSTEM_VECTOR to a variable
    
    The SGI UV system needs several more system vectors than a vanilla
    x86_64 system.  Rather than burden the other archs with extra system
    vectors that they don't use, change FIRST_SYSTEM_VECTOR to a variable,
    so that it can be dynamic.
    
    Signed-off-by: Alan Mayer <ajm@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 1a331957efd214fc3a84f70956dfaec65e70c031
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Sat May 3 00:30:50 2008 +0200

    x86: move eisa_set_level_irq declaration to header
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 88a83350bc1955fa9d8fca059e19bc360fcef2ba
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Fri May 2 23:19:26 2008 +0200

    x86: declare setup_apic_routing
    
    Global functions need a prototype.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 22067d4501bfb47c8ca34144f68fad734178914d
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Fri May 2 22:14:44 2008 +0200

    x86: unify irq.h
    
    Not much difference in those files.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 22dc12d1f694b9af88e616ab758ff90c69d0fc83
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Fri May 2 22:10:39 2008 +0200

    x86: unify hwirq.h
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 97e7b6f54c0d66586a658e985630cd63040311fb
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Fri May 2 22:02:25 2008 +0200

    x86: unify apic interrupt function declarations
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 0bc471d93051a19545257909bc2ed2ad3b389b54
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Fri May 2 21:55:12 2008 +0200

    x86: move BUILD_IRQ macro magic to i8259_64.c
    
    i8259_64.c is the only place which uses those macros.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 9b7dc567d03d74a1fbae84e88949b6a60d922d82
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Fri May 2 20:10:09 2008 +0200

    x86: unify interrupt vector defines
    
    The interrupt vector defines are copied 4 times around with minimal
    differences. Move them all into asm-x86/irq_vectors.h
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 2e0884362d1fe36ef2d673d763d6ce35e2044e66
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Fri May 2 19:00:30 2008 +0200

    x86: move common declarations to hw_irq.h
    
    Move the common declarations from hw_irq_32/64 into hw_irq.h
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 6859a8402945cf1d74af75a2e1aa4e327a506ab4
Author: Alan Mayer <ajm@sgi.com>
Date:   Wed Mar 26 16:11:31 2008 -0500

    x86: resize NR_IRQS for large machines
    
    On machines with very large numbers of cpus, tables that are dimensioned
    by NR_IRQS get very large, especially the irq_desc table.  They are also
    very sparsely used.  When the cpu count is > MAX_IO_APICS, use MAX_IO_APICS
    to set NR_IRQS, otherwise use NR_CPUS.
    
    Signed-off-by: Alan Mayer <ajm@sgi.com>
    Reviewed-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 41b3eae669fb1ef6ae4acaa937b4e4617a1aa078
Author: Jan Beulich <jbeulich@novell.com>
Date:   Tue Apr 22 16:29:26 2008 +0100

    x86: minor polishing to top-level arch Makefile
    
    Use build target when creating compatibility link, and use $(boot)
    where possible.
    
    Signed-off-by: Jan Beulich <jbeulich@novell.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8a6c160a2a13d82c75a50af7282b906cce948df5
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Apr 30 22:13:44 2008 +0200

    x86: redo thread_info.h change
    
    redo Roland's "signals: x86 TS_RESTORE_SIGMASK" ontop of the unified
    thread_info.h file.
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit b84200b3a0fafa167185201319940d8df62a8c7b
Author: Christoph Lameter <clameter@sgi.com>
Date:   Mon Apr 28 18:52:40 2008 -0700

    x86: thread_info: merge thread_info allocation
    
    Make them similar so that both use THREAD_ORDER and THREAD_FLAGS and have a
    THREAD_SIZE definition that is setup in asm/page_xx.h
    
    Signed-off-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 00c1bb133cf351fa3904b00a48a9cf535d018de6
Author: Christoph Lameter <clameter@sgi.com>
Date:   Mon Apr 28 18:52:39 2008 -0700

    x86: thread_info: merge tif masks
    
    The TIF masks are basically the same. x86_32 also has _TIF_SYSCALL_EMU which is
    zero for the 64 bit case. The tif masks become the same.
    
    x86_64 has an additional _TIF_DONOTIFY_MASK. Does not hurt for the 32 bit case
    since it is only used in x86_64 arch code.
    
    Signed-off-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit e57549b017552f7a493b366f5ccd4781801083e4
Author: Christoph Lameter <clameter@sgi.com>
Date:   Mon Apr 28 18:52:38 2008 -0700

    x86: thread_info: merge TIF_ flags.
    
    Both TIF lists are essentially the same. x86_32 also has TIF_SYSCALL_EMU which
    must be undefined for the 64 bit case.
    
    Signed-off-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 24e2de6e28a453cd114b06215df2f9931cd0c342
Author: Christoph Lameter <clameter@sgi.com>
Date:   Mon Apr 28 18:52:37 2008 -0700

    x86: thread_info: PREEMPT_ACTIVE
    
    Same for both 32 and 64 bit so simply put it in to the common area.
    
    Signed-off-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 3351cc03c0762353225a79507e38db4c1e656d52
Author: Christoph Lameter <clameter@sgi.com>
Date:   Mon Apr 28 18:52:36 2008 -0700

    x86: threadinfo: merge INIT_THREAD_INFO
    
    Both definitions are the same. So move to common x86 area.
    
    Signed-off-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 006c484bb3d9547e82a33a09668c9b54b912c8fb
Author: Christoph Lameter <clameter@sgi.com>
Date:   Mon Apr 28 18:52:35 2008 -0700

    x86: common thread_info definitions
    
    Merge the thread_info definition into one structure definition for both arches.
    
    The __u32 is equal to unsigned long for 32 bit.
    
    sysenter_return is used both for the IA32 emulation for 64 and x86_32.
    Avoid complicated #ifdef by simply always including it.
    
    Signed-off-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit f2ea3b1d4d7ab66d86da57899993282f3deb1f74
Author: Christoph Lameter <clameter@sgi.com>
Date:   Mon Apr 28 18:52:34 2008 -0700

    x86: threadinfo: merge thread sync state definitions
    
    Merge both. x86_64 has an additional TS_COMPAT that is harmless
    for 32 bit.
    
    Signed-off-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 12a638e13c68bbe187782518dab375f4fa800fc4
Author: Christoph Lameter <clameter@sgi.com>
Date:   Mon Apr 28 18:52:33 2008 -0700

    x86: threadinfo: common include files
    
    Move shared includes to a common area in thread_info.h
    
    Adds asm/types.h for x86_64 and linux/compiler.h for x86_32. Not needed but
    we can avoid some ifdeffing and it simplifies later joining.
    
    Signed-off-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 2052e8d40ad58b1d364f900e70edfda62caa0874
Author: Christoph Lameter <clameter@sgi.com>
Date:   Mon May 12 15:43:41 2008 +0200

    x86: merge thread_info.h
    
    Simple merge of both thread_info_32.h and thread_info_64.h into thread_info.h.
    
    Comments for #ifndef __ASM_THREAD_INFO_H and #ifdef __KERNEL__
    are the same.
    
    Signed-off-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 1c7d06d419dbe82c76fbb4d3e1fa61b2da2dc00b
Author: Ingo Molnar <mingo@elte.hu>
Date:   Wed Apr 30 22:12:05 2008 +0200

    revert: thread_info.h change
    
    temporarily revert parts of "signals: x86 TS_RESTORE_SIGMASK".
    
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 8edc5cc5ec880c96de8e6686fb0d7a5231e91c05
Author: Venki Pallipadi <venkatesh.pallipadi@intel.com>
Date:   Mon May 12 15:43:34 2008 +0200

    x86: remove 6 bank limitation in 64 bit MCE reporting code
    
    Eliminate the 6 bank restriction in 64 bit mce reporting code. This
    restriction is artificial (due to static creation of sysfs files) and 32
    bit code does not have any such restriction.
    
    This change helps in reporting the details of machine checks on a
    machine check exception with errors in bank 6 and above on CPUs that
    support those banks. Without the patch, machine check errors in those
    banks are not reported.
    
    We still have 128 (MCE_EXTENDED_BANK) bank restriction instead of max
    256 supported in hardware. That is not changed in the patch below as it
    will have some user level mcelog utility dependency, with bank 128 being
    used for thermal reporting currently.
    
    The patch below does not create sysfs control (bankNctl) for banks
    higher than 6 as well. That needs some pre-cleanup in /sysfs mce layout,
    removal of per cpu /sysfs entries for bankctl as they are really global
    system level control today. That change will follow. This basic change
    is critical to report the detailed errors on banks higher than 6.
    
    Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>

commit 7c4728f4a865067d96fb84f1d9c65e0ccd1f355d
Author: Thomas Gleixner <tglx@linutronix.de>
Date:   Sat May 10 21:42:14 2008 +0200

    x86: print info about available HPET quirk
    
    We have a lot of HPET quirks available which might force enable HPET
    even when the BIOS does not enable it. Some of those quirks depend on
    the command line option "hpet=force".
    
    Andrew pointed out that hoping that the user will find out about this
    boot option is not really helpful.
    
    Emit a kernel info which informs the user about the "hpet=force" boot
    option when we enter a quirk which depends on this option and the user
    did not provide it.
    
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit e8aa4667baf74dfd85fbaab86861465acb811085
Author: Andreas Herrmann <andreas.herrmann3@amd.com>
Date:   Fri May 9 11:49:11 2008 +0200

    x86: enable hpet=force for AMD SB400
    
    Add quirk to allow forced usage of HPET on ATI SB400.
    I stumbled over machines where HPET is enabled but not reported
    by BIOS. This patch configures the HPET base address and makes
    it known to the OS.
    
    Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 6fd592daae2182adc47f405e20d07f34f52d07dd
Author: Carlos R. Mafra <crmafra2@gmail.com>
Date:   Mon May 5 20:11:22 2008 -0300

    x86: clean up computation of HPET .mult variables
    
    While reading through the HPET code I realized that the
    computation of .mult variables could be done with less
    lines of code, resulting in a 1.6% text size saving
    for hpet.o
    
    So I propose the following patch, which applies against
    today's Linus -git tree.
    
    >From 0c6507e400e9ca5f7f14331e18f8c12baf75a9d3 Mon Sep 17 00:00:00 2001
    From: Carlos R. Mafra <crmafra@ift.unesp.br>
    Date: Mon, 5 May 2008 19:38:53 -0300
    
    The computation of clocksource_hpet.mult
    
           tmp = (u64)hpet_period << HPET_SHIFT;
           do_div(tmp, FSEC_PER_NSEC);
           clocksource_hpet.mult = (u32)tmp;
    
    can be streamlined if we note that it is equal to
    
           clocksource_hpet.mult = div_sc(hpet_period, FSEC_PER_NSEC, HPET_SHIFT);
    
    Furthermore, the computation of hpet_clockevent.mult
    
           uint64_t hpet_freq;
    
           hpet_freq = 1000000000000000ULL;
           do_div(hpet_freq, hpet_period);
           hpet_clockevent.mult = div_sc((unsigned long) hpet_freq,
                                         NSEC_PER_SEC, hpet_clockevent.shift);
    
    can also be streamlined with the observation that hpet_period and hpet_freq are
    inverse to each other (in proper units).
    
    So instead of computing hpet_freq and using (schematically)
    div_sc(hpet_freq, 10^9, shift) we use the trick of calling with the
    arguments in reverse order, div_sc(10^6, hpet_period, shift).
    
    The different power of ten is due to frequency being in Hertz (1/sec)
    and the period being in units of femtosecond. Explicitly,
    
    mult = (hpet_freq * 2^shift)/10^9    (before)
    mult = (10^6 * 2^shift)/hpet_period  (after)
    
    because hpet_freq = 10^15/hpet_period.
    
    The comments in the code are also updated to reflect the changes.
    
    As a result,
    
       text    data     bss     dec     hex filename
       2957     425      92    3474     d92 arch/x86/kernel/hpet.o
       3006     425      92    3523     dc3 arch/x86/kernel/hpet.o.old
    
    a 1.6% reduction in text size.
    
    Signed-off-by: Carlos R. Mafra <crmafra@ift.unesp.br>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

commit 150c9173031d43746d70582a17931350f3da8932
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Mon May 12 17:37:21 2008 +0100

    dyntick: remove deferences from SH
    
    SH does not have a configuration option for NO_IDLE_HZ their Kconfig
    files, yet their defconfig files lists them. Remove those references.
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit ee9c578527a93c66becb526c4a122c5358a959c5
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sun Apr 20 13:59:33 2008 +0100

    dyntick: Remove last reminants of dyntick support
    
    Remove the last reminants of dyntick support from the generic kernel.
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 205bee6ad804d7034773b5978c74dde495df2301
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date:   Sun Apr 20 13:57:26 2008 +0100

    [ARM] dyntick: Remove obsolete and unused ARM dyntick support
    
    dyntick is superseded by the clocksource/clockevent infrastructure,
    using the NO_HZ configuration option.  No one implements dyntick on
    ARM anymore, so it's pointless keeping it around.  Remove dyntick
    support.
    
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit 20c2c1fd6c842caf70dcb1d94b9d58861949fd3d
Author: Neil Horman <nhorman@tuxdriver.com>
Date:   Fri May 9 15:14:50 2008 -0700

    sctp: add sctp/remaddr table to complete RFC remote address table OID
    
    Add support for RFC3873 remote address table OID.
    
          +--(5) sctpAssocRemAddrTable
          |   |
          |   |--(-) sctpAssocId (shared index)
          |   |
          |   +--(1) sctpAssocRemAddrType (index)
          .   |
          .   +--(2) sctpAssocRemAddr (index)
          .   |
              +--(3) sctpAssocRemAddrActive
              |
              +--(4) sctpAssocRemAddrHBActive
              |
              +--(5) sctpAssocRemAddrRTO
              |
              +--(6) sctpAssocRemAddrMaxPathRtx
              |
              +--(7) sctpAssocRemAddrRtx
              |
              +--(8) sctpAssocRemAddrStartTime
    
    This patch places all the requsite data in /proc/net/sctp/remaddr.
    
    Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
    Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 88a0a948e752bb9b617a8c55417a9fd9b0257199
Author: Vlad Yasevich <vladislav.yasevich@hp.com>
Date:   Fri May 9 15:14:11 2008 -0700

    sctp: Support the new specification of sctp_connectx()
    
    The specification of sctp_connectx() has been changed to return
    an association id.  We've added a new socket option that will
    return the association id as the return value from the setsockopt()
    call.  The library that implements sctp_connectx() interface will
    implement both socket options.
    
    Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit d364d9276b54af16fcb4db83f1315b620daec102
Author: Wei Yongjun <yjwei@cn.fujitsu.com>
Date:   Fri May 9 15:13:26 2008 -0700

    sctp: Bring SCTP_DELAYED_ACK socket option into API compliance
    
    Brings delayed_ack socket option set/get into line with the latest ietf
    socket extensions API draft, while maintaining backwards compatibility.
    
    Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
    Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 5c5e12898af0978a780991950be12d0d73c02f04
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Sat May 3 00:44:09 2008 +0200

    mac80211: fix wme code
    
    In commit e100bb64bf7cdeae7f742a65ee1985649a7fd1b4 (mac80211:
    QoS related cleanups) I accidentally changed a variable from
    int to u16 causing a warning that a comparison for < 0 was always
    false. John thought this was a missing deletion of code and removed
    the warning by deleting the never executed branch of code in commit
    3df5ee60f1ee559b1417397461891f8b483e8089 (wireless: fix warning
    introduced by "mac80211: QoS related cleanups") but the problem really
    was my mistake of using a u16 variable for the queue variable when
    that variable can also contain an error code. This patch restores
    the original code and variable type.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 3df5ee60f1ee559b1417397461891f8b483e8089
Author: John W. Linville <linville@tuxdriver.com>
Date:   Thu May 1 17:07:32 2008 -0400

    wireless: fix warning introduced by "mac80211: QoS related cleanups"
    
    net/mac80211/wme.c: In function ‘wme_qdiscop_enqueue’:
    net/mac80211/wme.c:219: warning: comparison is always false due to limited range of data type
    
    drivers/net/wireless/p54/p54common.c: In function ‘p54_conf_tx’:
    drivers/net/wireless/p54/p54common.c:947: warning: comparison is always false due to limited range of data type
    
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 3a4d3af700b3d78904775d9a9efe0858b5e1e955
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Mon Apr 21 19:01:40 2008 +0200

    rt2x00: Clarify supported chipsets in Kconfig
    
    As reported by Filipus Klutiero <chealer@gmail.com>,
    the rt2x00 Kconfig entries should be updated with
    specific chipset notifications.
    
    This cleans up Kconfig by explicitly mentioning the
    supported chipsets for each drivers, and uses the
    same chipset family names as mentioned on the Ralink website.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 652e3f208619dfe75867349d6164afe735eaf159
Author: Holger Schurig <hs4233@mail.mn-solutions.de>
Date:   Wed Apr 30 10:51:15 2008 +0200

    libertas: allow removal of card at any time
    
    This fixes several problems I had:
    
    * when removing the card while the card was scanning or associtating,
      it could happen that destroy_workqueue() stuck and didn't return.
    * make sure the command function doesn't run while we remove the list
      of pending commands
    * for still unknown reason, I had calls to lbs_stop_card() with
      priv==NULL
    
    Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
    Acked-by: Dan Williams <dcbw@redhat.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a63e5cb22fcc8590abc7d5050118a6d3589ed95f
Author: Holger Schurig <hs4233@mail.mn-solutions.de>
Date:   Wed Apr 30 10:50:39 2008 +0200

    libertas: make some functions void
    
    They don't return anything meaningfull and no-one cares about their results.
    
    Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
    Acked-by: Dan Williams <dcbw@redhat.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5f505d90250c136e1cf63e3ae85e7d3ff3077c1d
Author: Holger Schurig <hs4233@mail.mn-solutions.de>
Date:   Wed Apr 30 10:50:07 2008 +0200

    libertas: debug output tweaks for lbs_thread
    
    * make debug output match the variable name
    * always report that lbs_remove_rtap() has has been exited
    
    Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
    Acked-by: Dan Williams <dcbw@redhat.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e100bb64bf7cdeae7f742a65ee1985649a7fd1b4
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Wed Apr 30 18:51:21 2008 +0200

    mac80211: QoS related cleanups
    
    This
     * makes the queue number passed to drivers a u16
       (as it will be with skb_get_queue_mapping)
     * removes the useless queue number defines
     * splits hw->queues into hw->queues/ampdu_queues
     * removes the debugfs files for per-queue counters
     * removes some dead QoS code
     * removes the beacon queue configuration for IBSS
       so that the drivers now never get a queue number
       bigger than (hw->queues + hw->ampdu_queues - 1)
       for tx and only in the range 0..hw->queues-1 for
       conf_tx.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 36fc6757fe711def63ea3686bf6ed475d714e114
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Tue Apr 29 17:19:00 2008 +0200

    mac80211: remove queue info from ieee80211_tx_status
    
    The queue info in struct ieee80211_tx_status is never used.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 57ffc589a92424f9def74fe0d49b2f7763ff07fd
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Tue Apr 29 17:18:59 2008 +0200

    mac80211: clean up get_tx_stats callback
    
    The callback takes a ieee80211_tx_queue_stats with a contained
    array of ieee80211_tx_queue_stats_data, remove the former, rename
    the latter to ieee80211_tx_queue_stats and make tx_stats() take
    the array directly.
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 3e0d4cb12f6fd97193a455b49125398b2231c87c
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Apr 24 11:55:38 2008 -0700

    iwlwifi: rename iwl-4965.h to iwl-dev.h
    
    This patch renames iwl-4965.h to iwl-dev.h
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5a36ba0e412a0e12a8bf2648a075226c1dd7870d
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Apr 24 11:55:37 2008 -0700

    iwlwifi: rename iwl-4965-commands to iwl-commands.h
    
    This patch renames iwl-4965-commands to iwl-commands.h
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e86fe9f64d7cc3da9f445f3d0a2c5fd265fcd445
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Apr 24 11:55:36 2008 -0700

    iwlwifi-5000: add nic config handler for 5000 HW
    
    This patch adds nic config handler for 5000 HW Family
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f1f6941500602504fa9cd97294bfb3df7f22384f
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Apr 24 11:55:35 2008 -0700

    iwlwifi-5000: add eeprom check version handler
    
    This patch adds implementation for eeprom check version
    handler for 5000 HW
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 7839fc03862704677902be2d63c0482fee3deae3
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu Apr 24 11:55:34 2008 -0700

    iwlwifi-5000: update the byte count in SCD
    
    This patch udpates the byte count of the frame in the registers of the
    scheduler.
    This patch also moves two defines in iwl-4965.h to a more appropriate
    area in the file.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit d4100dd985dcc13cc7bd1712ce10dea51b7c8261
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu Apr 24 11:55:33 2008 -0700

    iwlwifi-5000: add iwl 5000 shared memory handlers
    
    This patch fills the needed handlers for shared memory for
    iwl 5000 family
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit fcf623df17197adf10e22ddeba90c56504edce0f
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Apr 24 11:55:32 2008 -0700

    iwlwifi-5000: Add HW REV of 5000 HW family
    
    This patch adds values fo CSR_HW_REV for 5000 HW family
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 1179f18df9fa3449ae6011042df50d9b9b012814
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Apr 24 11:55:31 2008 -0700

    iwlwifi-5000: adjust antennas names in 5000 HW family
    
    This patch use new defines for antennas
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 33fd503346ad86bd7470a0f8c4c3080393d14233
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu Apr 24 11:55:30 2008 -0700

    iwlwifi-5000: add run time calibrations for 5000
    
    This patch adds support for run time calibrations for the 5000 family HW.
    Those calibrations are sensitivity calibration, and chain noise calibration.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit c031bf806fef4854b02266a4105f55ed31f2d1a8
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu Apr 24 11:55:29 2008 -0700

    iwlwifi-5000: update the CT-Kill value for 5000 series
    
    This patch upadtes the CT-Kill value for 5000 series.
    
    Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit fdd3e8a4ff96d03121b21946bfa684f3b5d783c6
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Apr 24 11:55:28 2008 -0700

    iwlwifi-5000: adding iwl5000 HW parameters
    
    This patch adds iwl 5000 HW parameters
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 25ae3986d7ed4303fabc883a87b74956bd59c22c
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Apr 24 11:55:27 2008 -0700

    iwlwifi-5000: EEPROM settings for 5000
    
    This patch adds eeprom handlers and values for 5000 HW family
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 88acbd3b32692ae786019ce642c6150b355f4b1e
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Apr 24 11:55:26 2008 -0700

    iwlwifi-5000: use iwl4965_set_pwr_src in 5000
    
    This patch makes use of iwl4965_set_pwr_src in 5000 HW family
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 30d59260d54686681e36d3055ff58c58ca3617da
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Apr 24 11:55:25 2008 -0700

    iwlwifi-5000: add apm_init handler for 5000 HW family
    
    This patch adds apm_init handler for 5000 HW family
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit da8dec29d7928dcc4ddf6b41d7c4c9cef522c9df
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Apr 24 11:55:24 2008 -0700

    iwlwifi-5000: add ops infrastructure for 5000
    
    This patch adds handler framework for 5000 family HW
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5a6a256e195380c062100dffad15f984656772c2
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Apr 24 11:55:23 2008 -0700

    iwlwifi-5000: adding initial recognition for the 5000 family
    
    This patch adds initial support for recognizing the iwl 5000 family of NICs
    ID
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 694cc56dbb818fe689f721fb53452eb5ad3f8e9a
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Apr 24 11:55:22 2008 -0700

    iwlwifi: wrapping nic configuration in iwl core handler
    
    This patch wraps nic hw configuration in a iwl core handler
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e4d18d817f0ffc830bce57906b2a7dd9e713c388
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Apr 24 11:55:21 2008 -0700

    iwlwifi: remove unnecessary apmg settings
    
    This patch remove settings of APMG_PS_CTRL_VAL_RESET_REQ
    from 4965 this should be used only for 3945
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit d4789efe5627858c212753bbac4316198f819486
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu Apr 24 11:55:20 2008 -0700

    iwlwifi: move hw_rx_handler_setup to iwl-4965.c
    
    This patch moves hw_rx_handler_setup to iwl-4965.c
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a395b92024d9b8f9403c06f9ea8d425f1883d7d8
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Apr 24 11:55:19 2008 -0700

    iwlwifi: remove 49 prefix from general CSR values
    
    This patch change CSR49_ to CSR_ for values used in
    other HW
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b0692f2ff308f2645a43b415393d934eb939cc6c
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu Apr 24 11:55:18 2008 -0700

    iwlwifi: move verify_ucode functions to iwl-core
    
    This patch moves verify_ucode functions to iwl-core.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5b28d3c156472cfb713fafecdf398739d22a0738
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Mon Apr 21 19:02:35 2008 +0200

    rt2x00: Release rt2x00 2.1.5
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 9a46d44eda55ad87a727fe351b0ab27c23d4555c
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Mon Apr 21 19:02:17 2008 +0200

    rt2x00: Fix kernel-doc
    
    Add missing kernel-doc variables for structures/functions.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit bd394a74a0e81efb15feaa8d7d10a0eaa8f4bf07
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Mon Apr 21 19:01:58 2008 +0200

    rt2x00: Add helper macros
    
    Add some helper macro's to help determining the
    the timeout for USB register access.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e58c6aca99357d7f85f18e0b661d8c5a87f926a9
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Mon Apr 21 19:00:47 2008 +0200

    rt2x00: Use rt2x00 queue numbering
    
    Use the rt2x00 queue enumeration as much as possible,
    removing the usage of the mac80211 queue numbering
    wherever it is possible.
    
    This makes it easier for mac80211 to change it queue
    identification scheme without having to deal with
    big changes in the rt2x00 code.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 62e70cf8568151a41e8525ddf0e56c0380a71cfd
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Mon Apr 21 18:59:54 2008 +0200

    rt2x00: Remove DRIVER_SUPPORT_MIXED_INTERFACES
    
    A lot more is needed to support mixed interfaces then just this flag,
    such things need new redesigns in rt2x00lib to actually make it happen.
    So far there doesn't exist a Ralink chipset that can handle it, so
    we might as well remove the flag for now and see what should be done
    whenever a device appears that can handle it.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 2d9ccf842905063f774c28f329ac5ab3a84d3571
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Mon Apr 21 18:59:48 2008 +0200

    rt2x00: Support hardware RTS and CTS-to-self frames
    
    If the driver has set the set_rts_threshold() callback function
    to mac80211 it is capable of generating RTS and CTS-to-self frames
    inside the hardware and rt2x00lib doesn't have to create them
    in software.
    Only rt2800pci and rt2800usb support this feature.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit e40ac414c0130358f9eb068f4993a37f013621be
Author: Michael Buesch <mb@bu3sch.de>
Date:   Fri Apr 25 21:10:54 2008 +0200

    b43: Don't disable IRQs in mac_suspend
    
    This patch removes the IRQ-disable from mac_suspend.
    The main advantage of this is to get rid of the IRQ-sync call in mac_suspend.
    We need to remove the MAC suspend bit from the IRQ service mask, as otherwise
    the IRQ handler would race with us.
    
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f93d65feb3dc48fe5e285fa5a35dacea3601835f
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Wed Apr 23 17:15:08 2008 -0700

    iwlwifi: 3945 remove unused SCD definitions
    
    This patch remove SCD definitions form iwl-3945-hw.h
    The values from iwl-prph.h are used
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 4b52c39dc6fa4ffa598c778e72850f9a8ccca584
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Wed Apr 23 17:15:07 2008 -0700

    iwlwifi: move Flow Handlers define to iwl-fh.h
    
    This patch moves Flow Handlers define to a new file iwl-fh.h
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 11bf925aa31f72b9a88b2dca47f3c2e06c42dbac
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Wed Apr 23 17:15:06 2008 -0700

    iwlwifi: iwl-sta redundant includes clean up
    
    This patch cleans unnecessary includes in iwl-sta.[hc]
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit c7de35cd1c8b135398899f42475fa8e9d672d46e
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Wed Apr 23 17:15:05 2008 -0700

    iwlwifi: unify init driver flow
    
    This patch does the following:
    1 - moving init_drv from handler to regular function call
    2 - move the init driver flow from iwl4965 to iwlcore, thus unify it to all
    iwl family as a single flow
    3 - move some general purpose functions from iwl4965 to iwlcore
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 038669e49c30867956a7fa0d06c6e0e72bb38fa8
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Wed Apr 23 17:15:04 2008 -0700

    iwlwifi: clean up register names and defines
    
    This patch cleans up and renames some of the SCD registers.
     It move SCD definitions into iwl-prhp.h file
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 07bc28ed87424af13f622b7c4e2a1bff06112d94
Author: Guy Cohen <guy.cohen@intel.com>
Date:   Wed Apr 23 17:15:03 2008 -0700

    iwlwifi: more RS improvements
    
    Main changes:
    1. no need to re-calculate expected_tpt when only toggling antenna
    2. changing the code to be more strict on input and status of variables
    3. enhanced debug prints
    4. move to search table only if improving tpt
           (don't move if SR is improved but tpt is not)
    
    Signed-off-by: Guy Cohen <guy.cohen@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f935a6daa07ac78a35d1513fc61c88774b628a4c
Author: Guy Cohen <guy.cohen@intel.com>
Date:   Wed Apr 23 17:15:02 2008 -0700

    iwlwifi: rate sacaling fixes
    
    1. Fixing support for tx in antenna C
    2. Enable stay_in_column expiration after 2 seconds
    
    Signed-off-by: Guy Cohen <guy.cohen@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 69fdb3090846de1cdc4fcb4f7e74533f5acbfa98
Author: Guy Cohen <guy.cohen@intel.com>
Date:   Wed Apr 23 17:15:01 2008 -0700

    iwlwifi: rs fix wrong parenthesizing in rs_get_lower_rate function
    
    Signed-off-by: Guy Cohen <guy.cohen@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 3195cdb7424b4207f6903f1f3ddadcab49fa22f2
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Wed Apr 23 17:15:00 2008 -0700

    iwlwifi: reorganize TX RX constatns
    
    This patch moves TX/RX constants in 4969 headers
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit aade00cee60d8a2b1682b6804664049d7a369ac2
Author: Guy Cohen <guy.cohen@intel.com>
Date:   Wed Apr 23 17:14:59 2008 -0700

    iwlwifi: rate scale restructure toggle_antenna functions
    
    This patch add support for toggeling of A/B/C and AB/BC/AC
    antennas
    
    Signed-off-by: Guy Cohen <guy.cohen@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit eecd6e5705fdea75c354559339a2b1f22ec400a0
Author: Guy Cohen <guy.cohen@intel.com>
Date:   Wed Apr 23 17:14:58 2008 -0700

    iwlwifi: rate scale module cleanups
    
    This patch does following changes
    1. rs_get_expected_tpt_table: changed get to set
    2. changed IWL_DEBUG_HT to IWL_DEBUG_RATE as appropriate
    3. changed rs_get_supported_rates to be returning value function
    
    Signed-off-by: Guy Cohen <guy.cohen@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 39e885049d9d5e6a65bb2543f82e136c02c253b5
Author: Guy Cohen <guy.cohen@intel.com>
Date:   Wed Apr 23 17:14:57 2008 -0700

    iwlwifi: TLC modifications
    
    1. Merge TLC fixes from AP support code
    2. Remove struct iwl4965_rate
    3. Misc code restructuring
    
    Signed-off-by: Guy Cohen <guy.cohen@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 399f490067992715044cbf2be1923e2f613b2e18
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Wed Apr 23 17:14:56 2008 -0700

    iwlwifi: handle shared memory
    
    This patch generalize the use of shared memory, as size of this memory is
    now allocated and freed by handlers, and also changes the location of those
    actions for better resource management
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 8614f360bdc7db8d35609a9c771601f1d45539e5
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Wed Apr 23 17:14:55 2008 -0700

    iwlwifi: check eeprom version in pci probe time
    
    This patch move eeprom version checking into pci probe stage
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b661c8190e91c0baeebf813fec7ff8e99e155a54
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Wed Apr 23 17:14:54 2008 -0700

    iwlwifi: add iwl_hw_detect function to iwl core
    
    This patch add iwl_hw_detect function to iwl core
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 91238714affef7603446207ad03a594d95d2eb9d
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Wed Apr 23 17:14:53 2008 -0700

    iwlwifi: add apm init handler
    
    This patch add apm init handler to iwlcore handler
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit fde0db310fd4979e0d8e6ba009975d23cc7e65ac
Author: Guy Cohen <guy.cohen@intel.com>
Date:   Mon Apr 21 15:42:01 2008 -0700

    iwlwifi: HT antenna/chains overhaul
    
    1. This patch restructures rate scale algorithm to support
       SISO, MIMO2, MIMO3
    2. It adds support for detailed valid TX and RX antennas settings
    3. It removes few unesfull antenna definitions
    
    Signed-off-by: Guy Cohen <guy.cohen@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit d1141dfb3ab5545491e3aa15b7f0d7330a186281
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Mon Apr 21 15:42:00 2008 -0700

    iwlwifi: HT IE in probe request clean up
    
    This patch cleans up the scan flow. This patch cleans up the insertion of
    the HT IE in the probe request.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit cc2a8ea82ef869532cb7764b9eac30338773fe88
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Mon Apr 21 15:41:59 2008 -0700

    iwlwifi: support 64 bit DMA masks
    
    This patch adds consistent DMA masks for 64 bit
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit b73cdf27e0f412bcd01802287bb9710e6b74fca5
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Mon Apr 21 15:41:58 2008 -0700

    iwlwifi: CT-Kill configuration fix
    
    This patch fixes the configuration of CT-Kill.
    
    Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit fe7c4040c3d8b7de521e9a48ae583580f8e31127
Author: Guy Cohen <guy.cohen@intel.com>
Date:   Mon Apr 21 15:41:56 2008 -0700

    iwlwifi: remove support for Narrow Channel (10Mhz)
    
    Setting Narrow Channel bit in the scan command caused the device
    not to send probe request on all the channels
    
    Signed-off-by: Guy Cohen <guy.cohen@intel.com>
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 9e5b806ce3f3943964d3f95415a21223c1983933
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Mon Apr 21 15:41:55 2008 -0700

    iwlwifi: remove uneeded callback
    
    This patch removes callbacks that can be replaced by the generic one.
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 82c78925eef1edc7bf96816074eae1ee59047d9a
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Mon Apr 21 15:41:54 2008 -0700

    iwlwifi: remove includes to net/ieee80211.h
    
    this patch removes remaining includes to net/ieee80211.h
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 099b40b743df80372236ba1df9796f59ba297b1d
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Mon Apr 21 15:41:53 2008 -0700

    iwlwifi: expanding HW parameters control
    
    This patch adds several parameters to priv.hw_params, for better control
    over HW capabilities variants
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 073d3f5f1b3b6512eb82a3d40c84dedb14dc6f73
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Mon Apr 21 15:41:52 2008 -0700

    iwlwifi: changing EEPROM layout handling
    
    This patch
    1. changes the current EEPROM handling through a single HW struct
    layout representation, to more general approach, treating the EEPROM
    image as a flat bytes array, handling this image through ops functions
    and offsets.
    2. Eeprom is dynamically allocated accroding HW type
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 5da4b55f78fb2ed40926b775d4f7c791594ecbd7
Author: Mohamed Abbas <mabbas@linux.intel.com>
Date:   Mon Apr 21 15:41:51 2008 -0700

    iwlwifi: Add power level support
    
    Add power level support
    
    Signed-off-by: Mohamed Abbas <mabbas@linux.intel.com>
    Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 7eafd25d9559bd0f652449c222d38d63412e3d4a
Author: Adrian Bunk <bunk@kernel.org>
Date:   Mon Apr 21 11:48:34 2008 +0300

    remove ieee80211_wx_{get,set}_auth()
    
    After the bcm43xx removal ieee80211_wx_{get,set}_auth() were no longer
    used.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit c12cf2109702c052688391f4171f239effb241bf
Author: Adrian Bunk <bunk@kernel.org>
Date:   Mon Apr 21 11:48:28 2008 +0300

    remove ieee80211_tx_frame()
    
    After the softmac removal ieee80211_tx_frame() was no longer used.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 712590de5e5c977ff96efa3a16fcc03b0e976c3c
Author: Adrian Bunk <bunk@kernel.org>
Date:   Mon Apr 21 11:47:51 2008 +0300

    make sta_rx_agg_session_timer_expired() static
    
    sta_rx_agg_session_timer_expired() can now become static.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f4440e8a47e216adfe32d96a35bef6d13d498b58
Author: Michael Buesch <mb@bu3sch.de>
Date:   Sun Apr 20 16:23:26 2008 +0200

    b43: Remove some dead code
    
    This patch removes some dead code from the driver.
    
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f5eda47f45e90dfa38e25d569b9ac84ba94f8301
Author: Michael Buesch <mb@bu3sch.de>
Date:   Sun Apr 20 16:03:32 2008 +0200

    b43: Rewrite LO calibration algorithm
    
    This patch distributes the Local Oscillator calibration bursts over time,
    so that calibration only happens when it's actually needed.
    Currently we periodically perform a recalibration of the whole table.
    The table is huge and this takes lots of time. Additionally only small bits
    of the table are actually needed at a given time. So instead of maintaining
    a huge table with all possible calibration values, we create dynamic calibration
    settings that
    a) We only calibrate when they are actually needed.
    b) Are cached for some time until they expire.
    So a recalibration might happen if we need a calibration setting that's not
    cached, or if the active calibration setting expires.
    Currently the expire timeout is set to 30 seconds. We may raise that in future.
    
    This patch reduces overall memory consumption by nuking the
    huge static calibration tables.
    
    This patch has been tested on several 4306, 4311 and 4318 flavours.
    
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 2afc49015db927fea7bc6ca33c0a60bf5d7c2c5f
Author: Larry.Finger@lwfinger.net <Larry.Finger@lwfinger.net>
Date:   Sat Apr 19 16:24:09 2008 +0200

    ssb: Allow reading of 440-byte SPROM that is not rev 4
    
    The current code checks for the special signature that signifies
    a revision 4 SPROM. Now that a rev. 8 SPROM with a 440-byte length
    has been found that may not have any special code, this check could
    be relaxed. With this patch, if the CRC is incorrect for a 256-byte
    SPROM, the code will immediately check for a 440-byte SPROM. If there
    is still a CRC error, the size is set to 440 bytes, which allows dumping
    of most of any 512-byte SPROM if one is encountered.
    
    Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
    Signed-off-by: Michael Buesch <mb@bu3sch.de>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 3acea5b616c6d85008700a9d51cb02a81b2d0c67
Author: Ester Kummer <ester.kummer@intel.com>
Date:   Thu Apr 17 16:05:14 2008 -0700

    mac80211: correct skb allocation
    
    This patch corrects the allocation of skb in ADDBA req/resp and DELBA
    it removes redundant space u.addba_* are already counted in sizeof(*mgmt)
    
    Signed-off-by: Ester Kummer <ester.kummer@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 079a253383c711d388adce527b57bd09297ee83c
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Apr 17 16:03:39 2008 -0700

    iwlwifi: export int iwl4965_set_pwr_src
    
    This handler is universal for most of the HW
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit a693f187facbf25925bbcf201db88c5384468646
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Thu Apr 17 16:03:38 2008 -0700

    iwlwifi: define ANA_PLL values in iwl-csr.h
    
    This patch defines ANA_PLL values in iwl-csr.h
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit fe07aa7acd9ec221d4440a38ffc9a58776cb34bc
Author: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date:   Thu Apr 17 16:03:37 2008 -0700

    iwlwifi: arranging aggregation actions
    
    This patch makes some renaming of the ampdu_action functions inside
    iwlwifi, and adds checks for correct station id in Rx flows
    
    Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 3ec47732a0be038f15a0b8d852a4e4ff9c5b0196
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Thu Apr 17 16:03:36 2008 -0700

    iwlwifi: HW crypto acceleration fixes
    
    This patch fixes several issues in security:
    
    1) the uCode doesn't know about TKIP-MMIC failure, if uCode set
    RX_RES_STATUS_BAD_ICV_MIC, it means ICV failure: drop the packet silently.
    2) do not allocate room in the key table of the uCode is the set_key call
    is a replacement of an old key
    3) check the keyidx of the key in the uCode before removing it upon
    disable_key call
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit c6adbd2158fee972adcc6232de5e2ef375f1f782
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Thu Apr 17 21:11:18 2008 +0200

    mac80211: Add IEEE80211_KEY_FLAG_PAIRWISE
    
    This adds a new flag to the ieee80211_key_conf structure.
    This flag will inform the driver the key is pairwise rather then
    a shared key.
    
    This is important for drivers who support both types of keys,
    and need to be informed which type of key this is. Alternative
    would be drivers checking the address argument of set_key(),
    but it will be safer when mac80211 is more explicit.
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 988c0f723d0b1abb399e6e71d8bf3f8bf1949a70
Author: Johannes Berg <johannes@sipsolutions.net>
Date:   Thu Apr 17 19:21:22 2008 +0200

    mac80211: a few code cleanups
    
    This has some code cleanups (some inspired by checkpatch), I got
    bored at probably a third of the output though so if somebody
    else wants to...
    
    Signed-off-by: Johannes Berg <johannes@sipsolutions.net
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 1c014420583564ac09e3b67006f2e7050861e66b
Author: Ivo van Doorn <ivdoorn@gmail.com>
Date:   Thu Apr 17 19:41:02 2008 +0200

    mac80211: Replace ieee80211_tx_control->key_idx with ieee80211_key_conf
    
    The hw_key_idx inside the ieee80211_key_conf structure does
    not provide all the information drivers might need to perform
    hardware encryption.
    
    This is in particular true for rt2x00 who needs to know the
    key algorithm and whether it is a shared or pairwise key.
    
    By passing the ieee80211_key_conf pointer it assures us that
    drivers can make full use of all information that it should know
    about a particular key.
    
    Additionally this patch updates all drivers to grab the hw_key_idx from
    the ieee80211_key_conf structure.
    
    v2: Removed bogus u16 cast
    v3: Add warning about ieee80211_tx_control pointers
    v4: Update warning about ieee80211_tx_control pointers
    
    Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
    Acked-by: Johannes Berg <johannes@sipsolutions.net>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 6f4083aadd57e3da12fa4e67fcadaec23138a315
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Wed Apr 16 16:34:49 2008 -0700

    iwlwifi: cleanup set_pwr_src
    
    This patch cleans up semantic of set_pwr_src
    set_pwr_src is now part of apm handlers group
    in iwlcore
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 947b13a7ccd31d8adbf41f466d6a1c770461596a
Author: Tomas Winkler <tomas.winkler@intel.com>
Date:   Wed Apr 16 16:34:48 2008 -0700

    iwlwifi: move find station to iwl-sta.c
    
    This patch move iwl_find_station into iwl-sta.c file
    
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit f0832f137c21d130998a0f97f97ac01a2d97210b
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Wed Apr 16 16:34:47 2008 -0700

    iwlwifi: HW dependent run time calibration
    
    This patch does several things:
    
    1) rename CONFIG_IWL4965_SENSITIVITY to IWL4965_RUN_TIME_CALIB which is
       better semantic
    2) move all the run time calibration to a new file: iwl-calib.c
    3) simplify the sensitivity calibration flow and make it HW dependent
    4) make the chain noise calibration flow HW dependent
    
    Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
    Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>

commit 7022b15e2a9f878fd5184586064c63352c3dd225
Merge: aaad2b0... a153063...
Author: Jiri Kosina <jkosina@suse.cz>
Date:   Tue May 6 16:57:55 2008 +0200

    Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

commit 91949d64548ead31df51c9fb6f7201ca8ffc9b51
Author: Alexander Belyakov <abelyako@mail.ru>
Date:   Sun May 4 14:32:58 2008 +0400

    [MTD] [NOR] Remove cfi_cmdset_0001.c erase suspend fixup typo
    
    Fix typo in erase suspend while write fixup code leading to compile time
    error if CMDSET0001_DISABLE_ERASE_SUSPEND_ON_WRITE was defined.
    
    drivers/mtd/chips/cfi_cmdset_0001.c: In function 'fixup_intel_strataflash':
    drivers/mtd/chips/cfi_cmdset_0001.c:212: error: 'struct cfi_pri_amdstd' has no member named 'SuspendCmdSupport'
    
    Signed-off-by: Alexander Belyakov <abelyako@googlemail.com>
    Signed-off-by: David Woodhouse <dwmw2@infradead.org>

commit a7ca0268b5dfffcaa8a1fe40c6eccdeac50fa3ea
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon May 5 01:24:36 2008 -0700

    tipc: Update version number to TIPC 1.6.4
    
    This patch updates TIPC's version number to 1.6.4.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 48c971394626173eaf1c33441ea1d900c88b21a3
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon May 5 01:24:06 2008 -0700

    tipc: Exclude debug-only print buffer code when not debugging
    
    This patch modifies TIPC to only exclude debug-related print buffer
    routines when debugging capabilities are not required.  It also
    fixes up some related #defines that exceed 80 characters.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 6063da9d74d4da812ae0d8f233b7e320e15765e3
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon May 5 01:23:34 2008 -0700

    tipc: Cosmetic cleanup of system & debug output declarations
    
    This patch contains changes to make TIPC's system & debug
    message declarations more readable.  Declarations have been
    regrouped and recommented to make it easier to understand
    what output is generated in both standard and debugging modes.
    In addition, oversize lines have been fixed to respect the
    80 character upper bound used in the kernel.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 7d3aa71239f588215b5a7c359f05155b192d8081
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon May 5 01:22:59 2008 -0700

    [TIPC]: Cosmetic cleanup of print buffer code
    
    This patch contains changes to make TIPC's print buffer code
    conform more closely to Linux kernel coding guidelines.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit c89039850bdf8047472b4ee6132048dacef2cf5a
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon May 5 01:22:30 2008 -0700

    tipc: Elimination of print buffer chaining
    
    This patch revamps TIPC's print buffer subsystem to eliminate
    support for arbitrary chains of print buffers, which were
    rarely needed and difficult to use safely.
    
    In its place, print buffers can now be configured to echo their
    output to the system console.  This provides an equivalent for
    the only chaining currently utilized by TIPC, in a faster and
    more compact manner.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 40dbfae440abe6860167f12e0296bd7a1a599839
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon May 5 01:21:54 2008 -0700

    tipc: Fix null pointer dereference in debug code
    
    This patch eliminates an obsolete use of the DBG_OUTPUT print
    buffer which could lead to a null pointer crash in tipc_printf()
    if TIPC's debugging capabilities are configured.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 93758c3da19e99f5377cc1413c27320882b18f4b
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon May 5 01:21:12 2008 -0700

    tipc: Fix recursive spinlock invocation in print buffer code
    
    This patch fixes two routines that allow the global print buffer
    spinlock to be taken recursively.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit fb98ec71c7f81b6db9b793aeb9d53823b6960d8b
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon May 5 01:20:42 2008 -0700

    tipc: Provide feedback when log buffer resizing fails
    
    This patch provides feedback to the user when TIPC is unable
    to set its log buffer to the requested size.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit 025adbe8e58290798001b472aec3eb618d8fc930
Author: Allan Stephens <allan.stephens@windriver.com>
Date:   Mon May 5 01:20:04 2008 -0700

    tipc: Simplify log buffer resizing
    
    This patch simplifies & standardizes the way TIPC's print buffer
    log is resized.  Code to terminate use of the log buffer is
    eliminated by simply setting the log buffer size to 0 bytes.
    
    Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

commit e055d5bff318845f99c0fbf93245767fab8dce88
Author: Adrian Bunk <bunk@kernel.org>
Date:   Tue Apr 22 01:43:27 2008 +0100

    [ARM] 5015/1: arm: remove ARCH_CO285
    
    Trying to compile a kerel for ARCH_CO285 fails with the following error:
    
    <--  snip  -->
    
    ...
      CC      arch/arm/mach-footbridge/dc21285.o
    /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/arm/mach-footbridge/dc21285.c:
    In function 'dc21285_base_address':
    /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/arm/mach-footbridge/dc21285.c:54: error: 'PCICFG0_BASE' undeclared (first use in this function)
    /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/arm/mach-footbridge/dc21285.c:54: error: (Each undeclared identifier is reported only once
    /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/arm/mach-footbridge/dc21285.c:54: error: for each function it appears in.)
    /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/arm/mach-footbridge/dc21285.c:57: error: 'PCICFG1_BASE' undeclared (first use in this function)
    /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/arm/mach-footbridge/dc21285.c:
    In function 'dc21285_scan_bus':
    /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/arm/mach-footbridge/dc21285.c:286: error: implicit declaration of function 'pci_scan_bus'
    ...
    make[2]: *** [arch/arm/mach-footbridge/dc21285.o] Error 1
    
    <--  snip  -->
    
    This does not seem to be a recent breakage.
    
    The ARCH_CO285 support is old - kernel 2.2.0 contains first traces of
    it, an it seems to have been pretty complete in later 2.2 kernels.
    
    Since it seems to be completely dead code now this patch therefore
    removes it.
    
    Signed-off-by: Adrian Bunk <bunk@kernel.org>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

commit aaad2b0c757f3e6e02552cb0bdcd91a5ec0d6305
Author: Jiri Kosina <jkosina@suse.cz>
Date:   Wed Apr 23 16:39:43 2008 +0200

    HID: fix report descriptor handling for MS Wireless model 1028
    
    Fix a typo in report descriptor fixup, which results in improper
    substitution and leaving old value in place.
    
    Reported-by: Juha Motorsportcom <juha_motorsportcom@luukku.com>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>

commit 7e36e2f5355ab87f8946041d044b34cda01e2077
Author: Rod Whitby <rod@whitby.id.au>
Date:   Tue Apr 1 10:53:23 2008 +0100

    [ARM] 4874/2: ixp4xx: Add support for the Freecom FSG-3 board
    
    The Freecom-FSG3 is a small network-attached-storage device with the
    following feature set:
    
    * Intel IXP422
    * 4MB Flash (ixp4xx flash driver)
    * 64MB RAM
    * 4 USB 2.0 host ports (ehci and ohci drivers)
    * 1 WAN (eth1) and 3 LAN (eth0) ethernet ports
      * Supported by the open source ixp4xx ethernet driver
    * Via VT6421 disk controller (libata and sata-via drivers)
      * Internal hard disk (PATA supported, SATA not yet supported)
      * External SATA port (not yet supported)
    * ISL1208 RTC chip
    * Winbond 83782 temp sensor and fan controller
    * MiniPCI slot
    
    The ixp4xx_defconfig is also updated to support this device (the
    leds-fsg driver is to be submitted separately via the leds tree after
    this initial support is merged, as it depends on header gpio defines).
    
    Signed-off-by: Rod Whitby <rod@whitby.id.au>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>