Thread (6 messages) 6 messages, 3 authors, 2021-06-11

[PATCH 0/2] x86/mce: Support extended MCA_ADDR address on SMCA systems

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From: Smita Koralahalli <hidden>
Date: 2021-06-08 22:10:42
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Revision v1 of 4 in this series.

Revisions (4)
  1. v1 current
  2. v2 [diff vs current]
  3. v4 [diff vs current]
  4. v5 [diff vs current]
This series of patches adds support for extended physical address on newer
AMD processors such as AMD 'Milan'.

The first patch defines a separate helper function to extract
MCA_ADDR[ErrorAddr].

The second patch adds support for extended ErrorAddr bits in MCA_ADDR.

Smita Koralahalli (2):
  x86/mce: Define function to extract ErrorAddr from MCA_ADDR
  x86/mce: Add support for Extended Physical Address MCA changes

 arch/x86/include/asm/mce.h     |  4 ++++
 arch/x86/kernel/cpu/mce/amd.c  | 41 ++++++++++++++++++++++++++--------
 arch/x86/kernel/cpu/mce/core.c | 13 ++++-------
 3 files changed, 40 insertions(+), 18 deletions(-)

-- 
2.17.1
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