[PATCH 0/2] MI300 DRAM address translation fixes

From: Yazen Ghannam
Date: Fri Jun 07 2024 - 17:33:44 EST


Hi all,

This set includes fixes for DRAM address translation on MI300 systems.
These are needed to produce the correct system physical address for a
memory error. The system physical address is need for reporting and
page offlining.

Thanks,
Yazen

To: Yazen Ghannam <Yazen.Ghannam@xxxxxxx>
To: Tony Luck <tony.luck@xxxxxxxxx>
To: Borislav Petkov <bp@xxxxxxxxx>
To: Muralidhara M K <muralidhara.mk@xxxxxxx>
Cc: linux-edac@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx

Yazen Ghannam (2):
RAS/AMD/ATL: Fix MI300 bank hash
RAS/AMD/ATL: Use system settings for MI300 DRAM to normalized address translation

drivers/ras/amd/atl/internal.h | 2 +-
drivers/ras/amd/atl/system.c | 2 +-
drivers/ras/amd/atl/umc.c | 160 +++++++++++++++++++++++++++++------------
3 files changed, 116 insertions(+), 48 deletions(-)

base_commit: dadc295cbd03955cc1ba55af55e23a06713d1a5f
change-id: 20240607-mi300-dram-xl-fix-dc1b0f367ec4