Re: [PATCH] x86/amd: Work around Erratum 1386 - XSAVES malfunction on context switch

From: Borislav Petkov
Date: Tue Mar 07 2023 - 12:56:37 EST


On Tue, Mar 07, 2023 at 05:46:43PM +0000, Andrew Cooper wrote:
> + * Work around Erratum 1386. The XSAVES instruction malfunctions in
> + * certain circumstances on Zen1/2 uarch, and not all parts have had
> + * updated microcode at the time of writing (March 2023).

Any reason for rushing this and not waiting for me to clarify affected
models first?

--
Regards/Gruss,
Boris.

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