MIPS: wrppmc: Fix build of PCI code.

  CC      arch/mips/wrppmc/pci.o
/home/ralf/src/linux/linux-mips/arch/mips/wrppmc/pci.c: In function ‘gt64120_pci_init’:
/home/ralf/src/linux/linux-mips/arch/mips/wrppmc/pci.c:41:6: error: variable ‘tmp’ set but not used [-Werror=unused-but-set-variable]
cc1: all warnings being treated as errors

This warning exists in gcc 4.6.0 and newer.  Kernels 2.6.40 and newer use
-Wunused-but-set-variable to suppress it.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
VIDEO: Newport Fix console crashes

Because of commit e84de0c61905030a0fe66b7210b6f1bb7c3e1eab [MIPS: GIO bus
support for SGI IP22/28] newport con is now taking over console from
dummy con, therefore it's necessary to resize the VC to the correct size
to avoid crashes and garbage on console

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: linux-mips@linux-mips.org
Cc: linux-fbdev@vger.kernel.org
Cc: FlorianSchandinat@gmx.de
Patchwork: https://patchwork.linux-mips.org/patch/4138/
Acked-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: PMC-Sierra Yosemite: Remove support.

Nobody seems to be interested anymore and upstream also never had an
ethernet driver.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
microblaze: Wire-up new system call kcmp

Wire-up kcmp syscall.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
microblaze: Add static qualifiers

Adding static to internal variables and functions.

Sparse warnings:
arch/microblaze/kernel/prom.c:55:6: warning:
	symbol 'stdout' was not declared. Should it be static?
arch/microblaze/kernel/prom.c:57:12: warning:
	symbol 'early_init_dt_scan_chosen_serial' was not declared. Should it be static?
  CC      arch/microblaze/kernel/prom.o
arch/microblaze/kernel/intc.c:102:5: warning:
	symbol 'xintc_map' was not declared. Should it be static?
  CC      arch/microblaze/kernel/intc.o

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
microblaze: lib: Remove helper macros

Remove these gcc types and use standard types.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
microblaze: lib: Add lib function declarations

Function declarations fix these sparse warnings:
arch/microblaze/lib/ashldi3.c:5:11: warning: symbol
	'__ashldi3' was not declared. Should it be static?
arch/microblaze/lib/muldi3.c:50:8: warning: symbol
	'__muldi3' was not declared. Should it be static?
arch/microblaze/lib/cmpdi2.c:5:11: warning: symbol
	'__cmpdi2' was not declared. Should it be static?
arch/microblaze/lib/lshrdi3.c:5:11: warning: symbol
	'__lshrdi3' was not declared. Should it be static?
arch/microblaze/lib/ashrdi3.c:5:11: warning: symbol
	'__ashrdi3' was not declared. Should it be static?
arch/microblaze/lib/ucmpdi2.c:5:11: warning: symbol
	'__ucmpdi2' was not declared. Should it be static?

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
microblaze: signal: Declare do_notify_resume

Fix sparse warning by declaration do_notify_resume function
called from entry.S.
Warning:
arch/microblaze/kernel/signal.c:357:6: warning: symbol
'do_notify_resume' was not declared. Should it be static?

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
nfc: remove noisy message from llcp_sock_sendmsg

This is easily triggerable when fuzz-testing as an unprivileged user.
We could rate-limit it, but given we don't print similar messages
for other protocols, I just removed it.

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
tuntap: dont use skb after netif_rx_ni(skb)

On Wed, 2012-12-12 at 23:16 -0500, Dave Jones wrote:
> Since todays net merge, I see this when I start openvpn..
>
> general protection fault: 0000 [#1] PREEMPT SMP
> Modules linked in: ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_conntrack nf_conntrack ip6table_filter ip6_tables xfs iTCO_wdt iTCO_vendor_support snd_emu10k1 snd_util_mem snd_ac97_codec coretemp ac97_bus microcode snd_hwdep snd_seq pcspkr snd_pcm snd_page_alloc snd_timer lpc_ich i2c_i801 snd_rawmidi mfd_core snd_seq_device snd e1000e soundcore emu10k1_gp gameport i82975x_edac edac_core vhost_net tun macvtap macvlan kvm_intel kvm binfmt_misc nfsd auth_rpcgss nfs_acl lockd sunrpc btrfs libcrc32c zlib_deflate firewire_ohci sata_sil firewire_core crc_itu_t radeon i2c_algo_bit drm_kms_helper ttm drm i2c_core floppy
> CPU 0
> Pid: 1381, comm: openvpn Not tainted 3.7.0+ #14                  /D975XBX
> RIP: 0010:[<ffffffff815b54a4>]  [<ffffffff815b54a4>] skb_flow_dissect+0x314/0x3e0
> RSP: 0018:ffff88007d0d9c48  EFLAGS: 00010206
> RAX: 000000000000055d RBX: 6b6b6b6b6b6b6b4b RCX: 1471030a0180040a
> RDX: 0000000000000005 RSI: 00000000ffffffe0 RDI: ffff8800ba83fa80
> RBP: ffff88007d0d9cb8 R08: 0000000000000000 R09: 0000000000000000
> R10: 0000000000000000 R11: 0000000000000101 R12: ffff8800ba83fa80
> R13: 0000000000000008 R14: ffff88007d0d9cc8 R15: ffff8800ba83fa80
> FS:  00007f6637104800(0000) GS:ffff8800bf600000(0000) knlGS:0000000000000000
> CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> CR2: 00007f563f5b01c4 CR3: 000000007d140000 CR4: 00000000000007f0
> DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Process openvpn (pid: 1381, threadinfo ffff88007d0d8000, task ffff8800a540cd60)
> Stack:
>  ffff8800ba83fa80 0000000000000296 0000000000000000 0000000000000000
>  ffff88007d0d9cc8 ffffffff815bcff4 ffff88007d0d9ce8 ffffffff815b1831
>  ffff88007d0d9ca8 00000000703f6364 ffff8800ba83fa80 0000000000000000
> Call Trace:
>  [<ffffffff815bcff4>] ? netif_rx+0x114/0x4c0
>  [<ffffffff815b1831>] ? skb_copy_datagram_from_iovec+0x61/0x290
>  [<ffffffff815b672a>] __skb_get_rxhash+0x1a/0xd0
>  [<ffffffffa03b9538>] tun_get_user+0x418/0x810 [tun]
>  [<ffffffff8135f468>] ? delay_tsc+0x98/0xf0
>  [<ffffffff8109605c>] ? __rcu_read_unlock+0x5c/0xa0
>  [<ffffffffa03b9a41>] tun_chr_aio_write+0x81/0xb0 [tun]
>  [<ffffffff81145011>] ? __buffer_unlock_commit+0x41/0x50
>  [<ffffffff811db917>] do_sync_write+0xa7/0xe0
>  [<ffffffff811dc01f>] vfs_write+0xaf/0x190
>  [<ffffffff811dc375>] sys_write+0x55/0xa0
>  [<ffffffff81705540>] tracesys+0xdd/0xe2
> Code: 41 8b 44 24 68 41 2b 44 24 6c 01 de 29 f0 83 f8 03 0f 8e a0 00 00 00 48 63 de 49 03 9c 24 e0 00 00 00 48 85 db 0f 84 72 fe ff ff <8b> 03 41 89 46 08 b8 01 00 00 00 e9 43 fd ff ff 0f 1f 40 00 48
> RIP  [<ffffffff815b54a4>] skb_flow_dissect+0x314/0x3e0
>  RSP <ffff88007d0d9c48>
> ---[ end trace 6d42c834c72c002e ]---
>
>
> Faulting instruction is
>
>    0:	8b 03                	mov    (%rbx),%eax
>
> rbx is slab poison (-20) so this looks like a use-after-free here...
>
>                         flow->ports = *ports;
>  314:   8b 03                   mov    (%rbx),%eax
>  316:   41 89 46 08             mov    %eax,0x8(%r14)
>
> in the inlined skb_header_pointer in skb_flow_dissect
>
> 	Dave
>

commit 96442e4242 (tuntap: choose the txq based on rxq) added
a use after free.

Cache rxhash in a temp variable before calling netif_rx_ni()

Reported-by: Dave Jones <davej@redhat.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Jason Wang <jasowang@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
ndisc: Fix padding error in link-layer address option.

If a natural number n exists where 2 + data_len <= 8n < 2 + data_len + pad,
post padding is not initialized correctly.

(Un)fortunately, the only type that requires pad is Infiniband,
whose pad is 2 and data_len is 20, and this logical error has not
become obvious, but it is better to fix.

Note that ndisc_opt_addr_space() handles the situation described
above correctly.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: ethool: Document struct ethtool_flow_ext

Add documentation for struct ethtool_flow_ext especially in regard
to what flags are needed for which fields.

Signed-off-by: Yan Burman <yanb@mellanox.com>
Reviewed-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
bridge: fix icmpv6 endian bug and other sparse warnings

Fix the warnings reported by sparse on recent bridge multicast
changes. Mostly just rcu annotation issues but in this case
sparse found a real bug! The ICMPv6 mld2 query mrc
values is in network byte order.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Merge tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC device tree conversions and enablement from Olof Johansson:
 "Continued device tree conversion and enablement across a number of
  platforms; Kirkwood, tegra, i.MX, Exynos, zynq and a couple of other
  smaller series as well.

  ux500 has seen continued conversion for platforms.  Several platforms
  have seen pinctrl-via-devicetree conversions for simpler
  multiplatform.  Tegra is adding data for new devices/drivers, and
  Exynos has a bunch of new bindings and devices added as well.

  So, pretty much the same progression in the right direction as the
  last few releases."

Fix up conflicts as per Olof.

* tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (185 commits)
  ARM: ux500: Rename dbx500 cpufreq code to be more generic
  ARM: dts: add missing ux500 device trees
  ARM: ux500: Stop registering the PCM driver from platform code
  ARM: ux500: Move board specific GPIO info out to subordinate DTS files
  ARM: ux500: Disable the MMCI gpio-regulator by default
  ARM: Kirkwood: remove kirkwood_ehci_init() from new boards
  ARM: Kirkwood: Add support LED of OpenBlocks A6
  ARM: Kirkwood: Convert to EHCI via DT for OpenBlocks A6
  ARM: kirkwood: Add NAND partiton map for OpenBlocks A6
  ARM: kirkwood: Add support second I2C bus and RTC on OpenBlocks A6
  ARM: kirkwood: Add support DT of second I2C bus
  ARM: kirkwood: Convert mplcec4 board to pinctrl
  ARM: Kirkwood: Convert km_kirkwood to pinctrl
  ARM: Kirkwood: support 98DX412x kirkwoods with pinctrl
  ARM: Kirkwood: Convert IX2-200 to pinctrl.
  ARM: Kirkwood: Convert lsxl boards to pinctrl.
  ARM: Kirkwood: Convert ib62x0 to pinctrl.
  ARM: Kirkwood: Convert GoFlex Net to pinctrl.
  ARM: Kirkwood: Convert dreamplug to pinctrl.
  ARM: Kirkwood: Convert dockstar to pinctrl.
  ...
Merge branch 'mips-next' of http://dev.phrozen.org/githttp/mips-next into mips-for-linux-next
Merge tag 'multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC multiplatform conversion patches from Olof Johansson:
 "Here are more patches in the progression towards multiplatform, sparse
  irq conversions in particular.

  Tegra has a handful of cleanups and general groundwork, but is not
  quite there yet on full enablement.

  Platforms that are enabled through this branch are VT8500 and Zynq.
  Note that i.MX was converted in one of the earlier cleanup branches as
  well (before we started a separate topic for multiplatform).  And both
  new platforms for this merge window, sunxi and bcm, were merged with
  multiplatform support enabled."

Fix up conflicts mostly as per Olof.

* tag 'multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (29 commits)
  ARM: zynq: Remove all unused mach headers
  ARM: zynq: add support for ARCH_MULTIPLATFORM
  ARM: zynq: make use of debug_ll_io_init()
  ARM: zynq: remove TTC early mapping
  ARM: tegra: move debug-macro.S to include/debug
  ARM: tegra: don't include iomap.h from debug-macro.S
  ARM: tegra: decouple uncompress.h and debug-macro.S
  ARM: tegra: simplify DEBUG_LL UART selection options
  ARM: tegra: select SPARSE_IRQ
  ARM: tegra: enhance timer.c to get IO address from device tree
  ARM: tegra: enhance timer.c to get IRQ info from device tree
  ARM: timer: fix checkpatch warnings
  ARM: tegra: add TWD to device tree
  ARM: tegra: define DT bindings for and instantiate RTC
  ARM: tegra: define DT bindings for and instantiate timer
  clocksource/mtu-nomadik: use apb_pclk
  clk: ux500: Register mtu apb_pclocks
  ARM: plat-nomadik: convert platforms to SPARSE_IRQ
  mfd/db8500-prcmu: use the irq_domain_add_simple()
  mfd/ab8500-core: use irq_domain_add_simple()
  ...
Merge tag 'pm-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC power management and clock changes from Olof Johansson:
 "This branch contains a largeish set of updates of power management and
  clock setup.  The bulk of it is for OMAP/AM33xx platforms, but also a
  few around hotplug/suspend/resume on Exynos.

  It includes a split-up of some of the OMAP clock data into separate
  files which adds to the diffstat, but gross delta is fairly reasonable."

* tag 'pm-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (60 commits)
  ARM: OMAP: Move plat-omap/dma-omap.h to include/linux/omap-dma.h
  ASoC: OMAP: mcbsp fixes for enabling ARM multiplatform support
  watchdog: OMAP: fixup for ARM multiplatform support
  ARM: EXYNOS: Add flush_cache_all in suspend finisher
  ARM: EXYNOS: Remove scu_enable from cpuidle
  ARM: EXYNOS: Fix soft reboot hang after suspend/resume
  ARM: EXYNOS: Add support for rtc wakeup
  ARM: EXYNOS: fix the hotplug for Cortex-A15
  ARM: OMAP2+: omap_device: Correct resource handling for DT boot
  ARM: OMAP2+: hwmod: Add possibility to count hwmod resources based on type
  ARM: OMAP2+: hwmod: Add support for per hwmod/module context lost count
  ARM: OMAP2+: PRM: initialize some PRM functions early
  ARM: OMAP2+: voltage: fixup oscillator handling when CONFIG_PM=n
  ARM: OMAP4: USB: power down MUSB PHY during boot
  ARM: OMAP2+: clock: Cleanup !CONFIG_COMMON_CLK parts
  ARM: OMAP2xxx: clock: drop obsolete clock data
  ARM: OMAP2: clock: Cleanup !CONFIG_COMMON_CLK parts
  ARM: OMAP3+: DPLL: drop !CONFIG_COMMON_CLK sections
  ARM: AM33xx: clock: drop obsolete clock data
  ARM: OMAP3xxx: clk: drop obsolete clock data
  ...
Merge tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC driver specific changes from Olof Johansson:
 "A collection of mostly SoC-specific driver updates:
   - a handful of pincontrol and setup changes
   - new drivers for hwmon and reset controller for vexpress
   - timing support updates for OMAP (gpmc and other interfaces)
   - plus a collection of smaller cleanups"

* tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (21 commits)
  ARM: ux500: fix pin warning
  ARM: OMAP2+: tusb6010: generic timing calculation
  ARM: OMAP2+: smc91x: generic timing calculation
  ARM: OMAP2+: onenand: generic timing calculation
  ARM: OMAP2+: gpmc: generic timing calculation
  ARM: OMAP2+: gpmc: handle additional timings
  ARM: OMAP2+: nand: remove redundant rounding
  gpio: samsung: use pr_* instead of printk
  ARM: ux500: fixup magnetometer pins
  ARM: ux500: add STM pin configuration
  ARM: ux500: 8500: add pinctrl support for uart1 and uart2
  ARM: ux500: cosmetic fixups for uart0
  gpio: samsung: Fix input mode setting function for GPIO int
  ARM: SAMSUNG: Insert bitmap_gpio_int member in samsung_gpio_chip
  ARM: ux500: 8500: define SDI sleep states
  ARM: vexpress: Reset driver
  ARM: ux500: 8500: update SKE keypad pinctrl table
  hwmon: Versatile Express hwmon driver
  ARM: ux500: delete duplicate macro
  ARM: ux500: 8500: add IDLE pin configuration for SPI
  ...
Merge tag 'boards2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC board updates, take 2 from Olof Johansson:
 "This branch contains board updates for shmobile that had dependencies
  on earlier branches past the first driver branch, and thus are merged
  separately.

  Most of these are to enable audio and USB on shmobile.  They contain a
  dependent ASoC branch that has been coordinated with Mark Brown."

* tag 'boards2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: shmobile: mackerel: Add FLCTL IRQ resource
  ARM: shmobile: use FSI driver's audio clock on ap4evb
  ARM: shmobile: use FSI driver's audio clock on mackerel
  ARM: shmobile: use FSI driver's audio clock on armadillo800eva
  ARM: shmobile: mackerel: enable DMAEngine on USB Host
  ARM: shmobile: marzen: add USB OHCI driver support
  ARM: shmobile: marzen: add USB EHCI driver support
  ARM: shmobile: marzen: add USB phy support
  ASoC: fsi: add master clock control functions
  ASoC: fsi: care fsi_hw_start/stop() return value
  ASoC: fsi: fsi_set_master_clk() was called from fsi_hw_xxx() only
  ASoC: fsi: use devm_request_irq()
  ASoC: fsi: fixup channels_min/max
Merge tag 'sound-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "This update contains a fairly wide range of changes all over in sound
  subdirectory, mainly because of UAPI header moves by David and __dev*
  annotation removals by Bill.  Other highlights are:

   - Introduced the support for wallclock timestamps in ALSA PCM core

   - Add the poll loop implementation for HD-audio jack detection

   - Yet more VGA-switcheroo fixes for HD-audio

   - New VIA HD-audio codec support

   - More fixes on resource management in USB audio and MIDI drivers

   - More quirks for USB-audio ASUS Xonar U3, Reloop Play, Focusrite,
     Roland VG-99, etc

   - Add support for FastTrack C400 usb-audio

   - Clean ups in many drivers regarding firmware loading

   - Add PSC724 Ultiimate Edge support to ice1712

   - A few hdspm driver updates

   - New Stanton SCS.1d/1m FireWire driver

   - Standardisation of the logging in ASoC codes

   - DT and dmaengine support for ASoC Atmel

   - Support for Wolfson ADSP cores

   - New drivers for Freescale/iVeia P1022 and Maxim MAX98090

   - Lots of other ASoC driver fixes and developments"

Fix up trivial conflicts.  And go out on a limb and assume the dts file
'status' field of one of the conflicting things was supposed to be
"disabled", not "disable" like in pretty much all other cases.

* tag 'sound-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (341 commits)
  ALSA: hda - Move runtime PM check to runtime_idle callback
  ALSA: hda - Add stereo-dmic fixup for Acer Aspire One 522
  ALSA: hda - Avoid doubly suspend after vga switcheroo
  ALSA: usb-audio: Enable S/PDIF on the ASUS Xonar U3
  ALSA: hda - Check validity of CORB/RIRB WP reads
  ALSA: hda - use usleep_range in link reset and change timeout check
  ALSA: HDA: VIA: Add support for codec VT1808.
  ALSA: HDA: VIA Add support for codec VT1705CF.
  ASoC: codecs: remove __dev* attributes
  ASoC: utils: remove __dev* attributes
  ASoC: ux500: remove __dev* attributes
  ASoC: txx9: remove __dev* attributes
  ASoC: tegra: remove __dev* attributes
  ASoC: spear: remove __dev* attributes
  ASoC: sh: remove __dev* attributes
  ASoC: s6000: remove __dev* attributes
  ASoC: OMAP: remove __dev* attributes
  ASoC: nuc900: remove __dev* attributes
  ASoC: mxs: remove __dev* attributes
  ASoC: kirkwood: remove __dev* attributes
  ...