Re: [PATCH] x86/pm: Save AMD CPUID leaf 7 across S3

[Borislav Petkov]

On Tue, Aug 11, 2026 at 01:25:27PM -0500, Mario Limonciello wrote:
> Well the fact that they could also reproduce it on the CRB with UEFI and the
> latest firmware tells me it's most likely any system with this SoC and using
> S3 for suspend is affected.

So S3 is the problem...

> I guess the same thing might be doable in coreboot ASL handlers for S3, but
> I don't know how well that would go over with coreboot folks.
> 
> They might say "It should be fixed in FSP" or "It's the kernel's problem".

Definitely not the kernel's problem. The kernel gets to fix all the shit all
the others broke.

-- 
Regards/Gruss,
    Boris.

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