Commit c5a5b20f authored by Dave Jones's avatar Dave Jones Committed by Zheng Zengkai
Browse files

x86/mce: Add errata workaround for Skylake SKX37

stable inclusion
from stable-5.10.80
commit 1372eb1871085a65940491d27f12f9e19b4927b3
bugzilla: 185821 https://gitee.com/openeuler/kernel/issues/I4L7CG

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=1372eb1871085a65940491d27f12f9e19b4927b3



--------------------------------

commit e629fc14 upstream.

Errata SKX37 is word-for-word identical to the other errata listed in
this workaround.   I happened to notice this after investigating a CMCI
storm on a Skylake host.  While I can't confirm this was the root cause,
spurious corrected errors does sound like a likely suspect.

Fixes: 2976908e ("x86/mce: Do not log spurious corrected mce errors")
Signed-off-by: default avatarDave Jones <davej@codemonkey.org.uk>
Signed-off-by: default avatarDave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: default avatarTony Luck <tony.luck@intel.com>
Cc: <stable@vger.kernel.org>
Link: https://lkml.kernel.org/r/20211029205759.GA7385@codemonkey.org.uk


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarChen Jun <chenjun102@huawei.com>
Reviewed-by: default avatarWeilong Chen <chenweilong@huawei.com>
Acked-by: default avatarWeilong Chen <chenweilong@huawei.com>

Signed-off-by: default avatarChen Jun <chenjun102@huawei.com>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
parent 24fde134
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