Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma

Pull slave-dmaengine fixes from Vinod Koul:
 "Here is the late fixes pull request for dmaengine while you fly back
  from KS.

  We have a new dmaengine ML hosted by vger so a patch for that along
  with addition of Dave as driver mainatainer for ioat.  Other fixes are
  memeory leak fixes on edma driver, small fixes on rcar-hpbdma driver
  by Sergei"

* 'fixes' of git://git.infradead.org/users/vkoul/slave-dma:
  dmaengine: edma: fix another memory leak
  dma: edma: Fix memory leak
  MAINTAINERS: add to ioatdma maintainer list
  MAINTAINERS: add the new dmaengine mailing list
Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending

Pull SCSI target fixes from Nicholas Bellinger:
 "Here are the outstanding target pending fixes for v3.12-rc7.

  This includes a number of EXTENDED_COPY related fixes as a result of
  Thomas and Doug's continuing testing and feedback.

  Also included is an important vhost/scsi fix that addresses a long
  standing issue where the 'write' parameter for get_user_pages_fast()
  was incorrectly set for virtio-scsi WRITEs -> DMA_TO_DEVICE, and not
  for virtio-scsi READs -> DMA_FROM_DEVICE.

  This resulted in random userspace segfaults and other unpleasantness
  on KVM host, and unfortunately has been an issue since the initial
  merge of vhost/scsi in v3.6.  This patch is CC'ed to stable, along
  with two other less critical items"

* git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:
  vhost/scsi: Fix incorrect usage of get_user_pages_fast write parameter
  target/pscsi: fix return value check
  target: Fail XCOPY for non matching source + destination block_size
  target: Generate failure for XCOPY I/O with non-zero scsi_status
  target: Add missing XCOPY I/O operation sense_buffer
  iser-target: check device before dereferencing its variable
  target: Return an error for WRITE SAME with ANCHOR==1
  target: Fix assignment of LUN in tracepoints
  target: Reject EXTENDED_COPY when emulate_3pc is disabled
  target: Allow non zero ListID in EXTENDED_COPY parameter list
  target: Make target_do_xcopy failures return INVALID_PARAMETER_LIST
Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull locking fix from Ingo Molnar:
 "This tree fixes a boot crash in CONFIG_DEBUG_MUTEXES=y kernels, on
  kernels built with GCC 3.x (there are still such distros)"

Side note: it's not just a fix for old gcc versions, it's also removing
an incredibly broken/subtle check that LLVM had issues with, and that
made no sense.

* 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  mutex: Avoid gcc version dependent __builtin_constant_p() usage
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf fixes from Ingo Molnar:
 "The tree contains three fixes:

   - Two tooling fixes

   - Reversal of the new 'MMAP2' extended mmap record ABI, introduced in
     this merge window.  (Patches were proposed to fix it but it was all
     a bit late and we felt it's safer to just delay the ABI one more
     kernel release and do it right)"

* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf: Disable PERF_RECORD_MMAP2 support
  perf scripting perl: Fix build error on Fedora 12
  perf probe: Fix to initialize fname always before use it
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull timer fix from Ingo Molnar:
 "This tree contains a clockevents regression fix for certain ARM
  subarchitectures"

* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  clockevents: Sanitize ticks to nsec conversion
Merge branch 'parisc-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux

Pull parisc fix from Helge Deller:
 "This is a 2-line patch to save the CPU register which holds our task
  thread info pointer before calling a firmware function and then to
  restore it again afterwards.

  This is necessary because on some 64bit machines the high-order 32bits
  are being clobbered by the firmware call, and thus we failed to bring
  up secondary CPUs (and instead crashed the kernel) in some situations
  eg if we had more than 4GB RAM.  This patch fixes a bug which has been
  since ever in the parisc linux kernel and which prevented some people
  to use a 64bit kernel"

* 'parisc-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: Do not crash 64bit SMP kernels on machines with >= 4GB RAM
Linux 3.12-rc7