linux-kernel - [PATCH 0/5] AMD64 EDAC GPU Updates

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Message-ID: <20230515113537.1052146-1-muralimk@amd.com>
Date:   Mon, 15 May 2023 11:35:32 +0000
From:   Muralidhara M K <muralimk@....com>
To:     <linux-edac@...r.kernel.org>, <x86@...nel.org>
CC:     <linux-kernel@...r.kernel.org>, <bp@...en8.de>,
        <mchehab@...nel.org>, <yazen.ghannam@....com>, <nchatrad@....com>,
        Muralidhara M K <muralidhara.mk@....com>
Subject: [PATCH 0/5] AMD64 EDAC GPU Updates

From: Muralidhara M K <muralidhara.mk@....com>

This set adds GPU support to AMD64 EDAC starting with the MI200
(Aldebaran) series.
The AMD Instinct™ MI200 series accelerators are the data center GPUs.

Patch 1:
Adds PCI IDs without changing the existing AMD NB code.

Patch 2:
Recognizes the new UMC SMCA bank type in the decoder module as just
another UMC bank. Decode details are done in the AMD64 EDAC module.

Patch 3:
Adds code documentation on how the GPU memory is laid out in EDAC.

Patch 4:
Adds the bulk of the GPU-specific code.

Patch 5:
Handle differences in "AMD Node" enumeration for GPU dies.

Muralidhara M K (2):
  EDAC/amd64: Document heterogeneous system enumeration
  EDAC/amd64: Add support for AMD heterogeneous Family 19h Model 30h-3Fh

Yazen Ghannam (3):
  x86/amd_nb: Add MI200 PCI IDs
  x86/MCE/AMD, EDAC/mce_amd: Decode UMC_V2 ECC errors
  EDAC/amd64: Cache and use GPU node map

 Documentation/driver-api/edac.rst | 120 ++++++++++
 arch/x86/kernel/amd_nb.c          |   5 +
 arch/x86/kernel/cpu/mce/amd.c     |   6 +-
 drivers/edac/amd64_edac.c         | 386 +++++++++++++++++++++++++++---
 drivers/edac/amd64_edac.h         |   1 +
 drivers/edac/mce_amd.c            |   3 +-
 include/linux/pci_ids.h           |   1 +
 7 files changed, 488 insertions(+), 34 deletions(-)

-- 
2.25.1