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ACPI, APEI, CPER: Add UEFI 2.4 support for memory error

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In latest UEFI spec(by now it is 2.4) memory error definition
for CPER (UEFI 2.4 Appendix N Common Platform Error Record)
adds some new fields. These fields help people to locate
memory error to an actual DIMM location.

Original-author: Tony Luck <tony.luck@intel.com>
Signed-off-by: Chen, Gong <gong.chen@linux.intel.com>
Reviewed-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Chen, Gong
2013-10-18 14:30:13 -07:00
committed by Tony Luck
parent dd6dad4288
commit 147de14772
5 changed files with 18 additions and 12 deletions
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3
arch/x86/kernel/cpu/mcheck/mce-apei.c
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@@ -42,8 +42,7 @@ void apei_mce_report_mem_error(int corrected, struct cper_sec_mem_err *mem_err)
struct mce m;
/* Only corrected MC is reported */
if (!corrected || !(mem_err->validation_bits &
CPER_MEM_VALID_PHYSICAL_ADDRESS))
if (!corrected || !(mem_err->validation_bits & CPER_MEM_VALID_PA))
return;
mce_setup(&m);