linux-kernel - [PATCH v3 0/3] x86/edac/amd64: Add support for noncpu nodes

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Message-ID: <20210823185437.94417-1-nchatrad@amd.com>
Date:   Tue, 24 Aug 2021 00:24:34 +0530
From:   Naveen Krishna Chatradhi <nchatrad@....com>
To:     <linux-edac@...r.kernel.org>, <x86@...nel.org>
CC:     <linux-kernel@...r.kernel.org>, <mchehab@...nel.org>,
        <Yazen.Ghannam@....com>, Muralidhara M K <muralimk@....com>
Subject: [PATCH v3 0/3] x86/edac/amd64: Add support for noncpu nodes

From: Muralidhara M K <muralimk@....com>

On newer heterogeneous systems the data fabrics of the CPUs and GPUs
are connected directly via a custom links.

This patchset do not have any dependency on series by Yazen Ghannam
AMD MCA Address Translation Updates
[https://patchwork.kernel.org/project/linux-edac/list/?series=505989]

This patchset does the following
1. Add support for northbridges on Aldebaran
        * x86/amd_nb: Add support for northbridges on Aldebaran
2. Modifies the amd64_edac module to
   a. Handle the UMCs on the noncpu nodes,
        * EDAC/mce_amd: Extract node id from MCA_IPID
   b. Enumerate PCI IDs and HBM memory
        * EDAC/amd64: Enumerate memory on noncpu nodes

Muralidhara M K (1):
  x86/amd_nb: Add support for northbridges on Aldebaran

Naveen Krishna Chatradhi (2):
  EDAC/mce_amd: Extract node id from MCA_IPID
  EDAC/amd64: Enumerate memory on noncpu nodes

 arch/x86/include/asm/amd_nb.h |  10 ++
 arch/x86/kernel/amd_nb.c      |  63 +++++++++-
 drivers/edac/amd64_edac.c     | 219 ++++++++++++++++++++++++++++++----
 drivers/edac/amd64_edac.h     |  28 +++++
 drivers/edac/mce_amd.c        |  19 ++-
 include/linux/pci_ids.h       |   1 +
 6 files changed, 308 insertions(+), 32 deletions(-)

-- 
2.25.1