linux-kernel - [PATCH v3 0/5] Handle corrected machine check interrupt storms

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Date:   Fri, 17 Mar 2023 10:20:37 -0700
From:   Tony Luck <tony.luck@...el.com>
To:     Yazen Ghannam <yazen.ghannam@....com>
Cc:     Borislav Petkov <bp@...en8.de>,
        Smita.KoralahalliChannabasappa@....com,
        dave.hansen@...ux.intel.com, hpa@...or.com,
        linux-edac@...r.kernel.org, linux-kernel@...r.kernel.org,
        x86@...nel.org, patches@...ts.linux.dev,
        Tony Luck <tony.luck@...el.com>
Subject: [PATCH v3 0/5] Handle corrected machine check interrupt storms

This is the same as v2 (posted June 2022) rebased to v6.1-rc4. I meant to post
when I did that, but apparently got distracted.

Pathces 1-4 still apply cleanly to upstream but there's a trivial fixup
needed to arch/x86/kernel/cpu/mce/internal.h to make patch 5 apply
to v6.3-rc2.

Smita Koralahalli (3):
  x86/mce: Introduce mce_handle_storm() to deal with begin/end of storms
  x86/mce: Move storm handling to core.
  x86/mce: Handle AMD threshold interrupt storms

Tony Luck (2):
  x86/mce: Remove old CMCI storm mitigation code
  x86/mce: Add per-bank CMCI storm mitigation

 arch/x86/kernel/cpu/mce/internal.h |  33 ++++--
 arch/x86/kernel/cpu/mce/amd.c      |  49 ++++++++
 arch/x86/kernel/cpu/mce/core.c     | 139 +++++++++++++++++-----
 arch/x86/kernel/cpu/mce/intel.c    | 179 +++++++----------------------
 4 files changed, 230 insertions(+), 170 deletions(-)

base-commit: f0c4d9fc9cc9462659728d168387191387e903cc
-- 
2.39.2