[GIT PULL] kmemcheck updates (for -tip)

[Vegard Nossum <vegard.nossum@gmail.com>]

Hi,

Here comes next batch of kmemcheck patches. Temporary work-around for
x86_64 is to not track >4k pages. It would be nice to have this sorted
out properly, but there is not enough time for me to look into it at
the moment.

The following changes since commit 4b7f562ea9736b8b111ffeb60a7311075ce76849:
  Ingo Molnar (1):
        kmemcheck: build fix

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/vegard/kmemcheck.git for-tip

Vegard Nossum (4):
      kmemcheck: hide/show pages in each iteration of a REP instruction #2
      kmemcheck: lazy checking for MOVS instructions
      Revert "kmemcheck: use set_memory_4k() instead of disabling PSE"
      x86: use REP MOVS instruction for memcpy if kmemcheck is enabled

 arch/x86/Makefile                 |    5 ++
 arch/x86/kernel/cpu/common.c      |    7 ++
 arch/x86/kernel/head_32.S         |    2 +-
 arch/x86/mm/init_32.c             |    2 +-
 arch/x86/mm/kmemcheck/kmemcheck.c |  127 +++++++++++++++++++++++++++++++++++--
 include/asm-x86/string_32.h       |    8 +++
 include/asm-x86/string_64.h       |    8 +++
 mm/kmemcheck.c                    |    8 +++
 8 files changed, 159 insertions(+), 8 deletions(-)

Thanks,


Vegard