[PATCH v2 0/4] Call memory_failure() on Deferred errors

From: Yazen Ghannam
Date: Mon Mar 20 2017 - 16:29:39 EST


From: Yazen Ghannam <yazen.ghannam@xxxxxxx>

This set is based on an earlier 3 patch set.

Patch 1:
- Address comments by using cpu_to_node() when finding a node ID rather
than amd_get_nb_id().
Link: http://lkml.kernel.org/r/1486760120-60944-1-git-send-email-Yazen.Ghannam@xxxxxxx

Patch 2:
- Fix up commit message.
Link: http://lkml.kernel.org/r/1486760120-60944-2-git-send-email-Yazen.Ghannam@xxxxxxx

Patches 3 and 4:
- Redo Patch 3 from old set.
- After looking at the CEC patch I got the idea to use the SRAO notifier
block instead of calling memory_failure() from the AMD Deferred error
interrupt handler.
Link: http://lkml.kernel.org/r/1486760120-60944-3-git-send-email-Yazen.Ghannam@xxxxxxx

Yazen Ghannam (4):
EDAC,mce_amd: Find node ID on SMCA systems using generic methods
x86/mce/AMD; EDAC,amd64: Move find_umc_channel() to AMD mcheck
x86/mce/AMD: Mark Deferred errors as Action Optional on SMCA systems
x86/mce: Add AMD SMCA support to SRAO notifier

arch/x86/include/asm/mce.h | 2 ++
arch/x86/kernel/cpu/mcheck/mce-severity.c | 6 +++-
arch/x86/kernel/cpu/mcheck/mce.c | 52 ++++++++++++++++++++++++-------
arch/x86/kernel/cpu/mcheck/mce_amd.c | 25 +++++++++++++++
drivers/edac/amd64_edac.c | 20 +-----------
drivers/edac/mce_amd.c | 2 +-
6 files changed, 74 insertions(+), 33 deletions(-)

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2.7.4