[GIT PULL] x86/ras material for 4.3 queue

From: Luck, Tony
Date: Fri Jul 10 2015 - 17:57:12 EST


Some of these almost made it into 4.2, then we found a bug and
delayed to fix it. Bug fixes have now been merged back into
the original patch series.

The following changes since commit d770e558e21961ad6cfdf0ff7df0eb5d7d4f0754:

Linux 4.2-rc1 (2015-07-05 11:01:52 -0700)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git tags/please-pull-ras-for-4.3

for you to fetch changes up to 60e23e3342d0ff1201e8ce160a3624bd2ce5ff79:

x86/mce: Clear Local MCE opt-in before kexec (2015-07-06 14:21:12 -0700)

----------------------------------------------------------------
1) Chen Gong series to make mce logging safer in #MC context
2) Boris deleted drain_mcelog_buffer() - don't want/need it now
3) Ashok fixed a local machine check corner case with kexec

----------------------------------------------------------------
Ashok Raj (2):
x86/mce: Remove unused function declarations
x86/mce: Clear Local MCE opt-in before kexec

Borislav Petkov (1):
x86/mce: Kill drain_mcelog_buffer()

Chen, Gong (4):
x86/mce: Provide a lockless memory pool to save error records
x86/mce: Don't use percpu workqueues
x86/mce: Remove the MCE ring for Action Optional errors
x86/mce: Avoid potential deadlock due to printk() in MCE context

arch/x86/Kconfig | 1 +
arch/x86/include/asm/mce.h | 8 +-
arch/x86/include/uapi/asm/mce.h | 3 +-
arch/x86/kernel/cpu/mcheck/Makefile | 2 +-
arch/x86/kernel/cpu/mcheck/mce-apei.c | 1 -
arch/x86/kernel/cpu/mcheck/mce-genpool.c | 99 +++++++++++++
arch/x86/kernel/cpu/mcheck/mce-internal.h | 12 ++
arch/x86/kernel/cpu/mcheck/mce.c | 221 ++++++++++++++----------------
arch/x86/kernel/cpu/mcheck/mce_intel.c | 20 ++-
arch/x86/kernel/process.c | 2 +
arch/x86/kernel/smp.c | 2 +
11 files changed, 242 insertions(+), 129 deletions(-)
create mode 100644 arch/x86/kernel/cpu/mcheck/mce-genpool.c
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