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linux/arch/x86/kernel/cpu/mce
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Jan H. Schönherr a3a57ddad0 x86/mce: Fix possibly incorrect severity calculation on AMD 
The function mce_severity_amd_smca() requires m->bank to be initialized
for correct operation. Fix the one case, where mce_severity() is called
without doing so.

Fixes: 6bda529ec4 ("x86/mce: Grade uncorrected errors for SMCA-enabled systems")
Fixes: d28af26faa ("x86/MCE: Initialize mce.bank in the case of a fatal error in mce_no_way_out()")
Signed-off-by: Jan H. Schönherr <jschoenh@amazon.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Tony Luck <tony.luck@intel.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: <stable@vger.kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: x86-ml <x86@kernel.org>
Cc: Yazen Ghannam <Yazen.Ghannam@amd.com>
Link: https://lkml.kernel.org/r/20191210000733.17979-4-jschoenh@amazon.de
 		2019-12-17 09:39:53 +01:00
..
Makefile
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amd.c x86/MCE/AMD: Allow Reserved types to be overwritten in smca_banks[] 2019-12-17 09:39:53 +01:00
apei.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
core.c x86/mce: Fix possibly incorrect severity calculation on AMD 2019-12-17 09:39:53 +01:00
dev-mcelog.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
genpool.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 437 2019-06-05 17:37:17 +02:00
inject.c x86/mce: Do not check return value of debugfs_create functions 2019-06-14 16:04:21 +02:00
intel.c x86/mce: Add Xeon Icelake to list of CPUs that support PPIN 2019-11-01 17:29:36 +01:00
internal.h x86/mce: Add Zhaoxin LMCE support 2019-10-01 12:33:33 +02:00
p5.c
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severity.c x86/mce: Don't check for the overflow bit on action optional machine checks 2019-08-05 09:34:02 +02:00
therm_throt.c x86/mce/therm_throt: Mask out read-only and reserved MSR bits 2019-11-29 09:17:52 +01:00
threshold.c
…
winchip.c
…