linux-kernel - [PATCH 0/2] x86/mce: Grade new machine errors for AMD MCEs and include messages for panic cases

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Date:   Fri, 11 Mar 2022 10:51:13 -0600
From:   Carlos Bilbao <carlos.bilbao@....com>
To:     <bp@...en8.de>
CC:     <tglx@...utronix.de>, <mingo@...hat.com>,
        <dave.hansen@...ux.intel.com>, <x86@...nel.org>,
        <yazen.ghannam@....com>, <linux-kernel@...r.kernel.org>,
        <linux-edac@...r.kernel.org>, <bilbao@...edu>,
        Carlos Bilbao <carlos.bilbao@....com>
Subject: [PATCH 0/2] x86/mce: Grade new machine errors for AMD MCEs and include messages for panic cases

This patchset includes grading of new types of machine errors on AMD's MCE
grading logic mce_severity_amd(), which helps the MCE handler determine
what actions to take. If the error is graded as a PANIC, the EDAC driver
will not decode; so we also include new error messages to describe the MCE
and help debugging critical errors.

Carlos Bilbao (2):
  x86/mce: Extend AMD severity grading function with new types of errors
  x86/mce: Add messages to describe panic machine errors on AMD's MCEs grading
 
 arch/x86/include/asm/mce.h         |   6 +
 arch/x86/kernel/cpu/mce/severity.c | 203 ++++++++++++++++++++++++-----
 2 files changed, 174 insertions(+), 35 deletions(-)

-- 
2.27.0