[GIT PULL] kmemcheck fixes for -tip

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

Hi,

I hope this fixes all outstanding problems. We'll have to look more closely
at the CPA conflict (just a temporary Kconfig workaround in place now), but
this should allow your testing to continue.

The following changes since commit 42f6e3ebe50cc97ce0459d4be1bed66117d104c1:
  Ingo Molnar (1):
        Merge branch 'for-tip' of git://git.kernel.org/.../vegard/kmemcheck into kmemcheck

are available in the git repository at:

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

Pekka Enberg (1):
      kmemcheck: make kconfig accessible for other architectures

Vegard Nossum (6):
      kmemcheck: add opcode self-testing at boot
      kmemcheck: decode sign/zero-extension move instructions correctly
      kmemcheck: bitfields: introduce hack to work around gcc bug
      trace: annotate bitfields in struct ring_buffer_event
      kmemcheck: fix split_page() of the page allocator
      kmemcheck: disable CPA self-test

 arch/x86/Kconfig                  |    1 +
 arch/x86/Kconfig.debug            |   89 +-----------------------------------
 arch/x86/mm/kmemcheck/Makefile    |    2 +-
 arch/x86/mm/kmemcheck/kmemcheck.c |   38 +++++++++------
 arch/x86/mm/kmemcheck/opcode.c    |   46 ++++++++++++++-----
 arch/x86/mm/kmemcheck/selftest.c  |   69 ++++++++++++++++++++++++++++
 arch/x86/mm/kmemcheck/selftest.h  |    6 +++
 include/linux/kmemcheck.h         |    9 +++-
 include/linux/ring_buffer.h       |    6 ++-
 kernel/trace/ring_buffer.c        |    3 +
 lib/Kconfig.debug                 |    2 +
 lib/Kconfig.kmemcheck             |   91 +++++++++++++++++++++++++++++++++++++
 mm/page_alloc.c                   |    8 +++
 13 files changed, 252 insertions(+), 118 deletions(-)
 create mode 100644 arch/x86/mm/kmemcheck/selftest.c
 create mode 100644 arch/x86/mm/kmemcheck/selftest.h
 create mode 100644 lib/Kconfig.kmemcheck


Vegard