Re: [PATCH 1/2] RAS/AMD/ATL, EDAC/amd64: Move MI300 Row Retirement to ATL

From: Yazen Ghannam
Date: Wed Feb 14 2024 - 09:19:51 EST


On 2/14/2024 3:36 AM, Borislav Petkov wrote:
On Tue, Feb 13, 2024 at 09:35:15PM -0600, Yazen Ghannam wrote:
DRAM row retirement depends on model-specific information that is best
done within the AMD Address Translation Library.

Export a generic wrapper function for other modules to use. Add any
model-specific helpers here.

Signed-off-by: Yazen Ghannam <yazen.ghannam@xxxxxxx>
---
drivers/edac/Kconfig | 1 -
drivers/edac/amd64_edac.c | 48 ----------------------------------
drivers/ras/amd/atl/Kconfig | 1 +
drivers/ras/amd/atl/umc.c | 51 +++++++++++++++++++++++++++++++++++++
include/linux/ras.h | 2 ++
5 files changed, 54 insertions(+), 49 deletions(-)

So basically I can zap:

8be4984891e0 ("EDAC/amd64: Add MI300 row retirement support")

from

https://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git/log/?h=edac-amd-atl

and you can send me a patch which adds the row retirement straight to
the ATL?


Yes, that's fine.

Thanks,
Yazen