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Date:   Mon, 12 Dec 2022 21:05:39 +0100
From:   Borislav Petkov <>
To:     Linus Torvalds <>
Cc:     x86-ml <>, lkml <>
Subject: [GIT PULL] ras/core for v6.2

Hi Linus,

please pull some updates to the RAS side of things, for 6.2.



The following changes since commit 9abf2313adc1ca1b6180c508c25f22f9395cc780:

  Linux 6.1-rc1 (2022-10-16 15:36:24 -0700)

are available in the Git repository at:

  git:// tags/ras_core_for_v6.2

for you to fetch changes up to 50865c14f34edbd03f8113147fac069b39f4e390:

  RAS: Fix return value from show_trace() (2022-10-31 18:55:18 +0100)

- Fix confusing output from /sys/kernel/debug/ras/daemon_active

- Add another MCE severity error case to the Intel error severity
table to promote UC and AR errors to panic severity and remove the
corresponding code condition doing that.

- Make sure the thresholding and deferred error interrupts on AMD SMCA
systems clear the all registers reporting an error so that there are no
multiple errors logged for the same event

Tony Luck (2):
      x86/mce: Use severity table to handle uncorrected errors in kernel
      RAS: Fix return value from show_trace()

Yazen Ghannam (1):
      x86/MCE/AMD: Clear DFR errors found in THR handler

 arch/x86/kernel/cpu/mce/amd.c      | 33 ++++++++++++++++++++-------------
 arch/x86/kernel/cpu/mce/severity.c |  8 +++++---
 drivers/ras/debugfs.c              |  2 +-
 3 files changed, 26 insertions(+), 17 deletions(-)


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