Re: [PATCH] platform/x86/amd: hfi: Support for ranking table versions

From: M, Krishnamoorthi

Date: Tue May 12 2026 - 15:55:13 EST


Hi,

On 5/11/2026 7:50 PM, Ilpo Järvinen wrote:
On Fri, 8 May 2026, Krishnamoorthi M wrote:

Add changes to support new ranking table version. Version 2 of the
heterogeneous ranking table provides static CPU rankings. Version 3 adds
dynamic ranking table support on newer AMD platforms. These changes ensure
that platforms still reporting version 2 continue to function with the
existing static ranking path, avoiding regressions on older hardware
that does not supply a dynamic ranking table.

Signed-off-by: Krishnamoorthi M <krishnamoorthi.m@xxxxxxx>
Hi,

Don't we want to have Cc: stable@xxxxxxxxxxxxxxx # 6.17 for this?
No, Cc: stable is not required. This change enables ranking table support for upcoming AMD platforms(which reports table version 3), so there is no issue to address on stable.

Thanks,
Krishna

(I can add it if that's the case, no need to resubmit because of it.)