[no subject]

[Vegard Nossum]

Hi,

Here comes a kmemcheck update. I found out how to solve the P4 REP problem
cleanly, and by adding the right hooks in the DMA API, we were able to get
page-allocator support with no additional false positives.

 arch/x86/include/asm/dma-mapping.h |    6 ++
 arch/x86/include/asm/thread_info.h |    4 +-
 arch/x86/kernel/cpu/intel.c        |   23 +++++++
 arch/x86/mm/kmemcheck/kmemcheck.c  |  119 +-----------------------------------
 arch/x86/mm/kmemcheck/opcode.c     |   13 +----
 arch/x86/mm/kmemcheck/opcode.h     |    3 +-
 arch/x86/mm/kmemcheck/shadow.c     |    8 +++
 include/linux/gfp.h                |    5 ++
 include/linux/kmemcheck.h          |   33 +++++++++--
 mm/kmemcheck.c                     |   45 ++++++++++----
 mm/page_alloc.c                    |    8 +++
 mm/slab.c                          |   15 +++--
 mm/slub.c                          |   23 ++++++--
 13 files changed, 143 insertions(+), 162 deletions(-)

(Ingo: Don't apply to -tip, I'll send a pull request later.)


Vegard
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