Messages in this thread | | | Date | Fri, 27 Oct 2023 21:29:07 +0200 | From | Borislav Petkov <> | Subject | Re: [PATCH 2/2] x86/barrier: Do not serialize MSR accesses on AMD |
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On Fri, Oct 27, 2023 at 09:16:33PM +0200, Borislav Petkov wrote: > Thus the more conservative approach here.
And on a second thought, I don't need any of that new stuff - I simply need a synthetic flag which says "MSRs need fencing" and set it on everything but AMD and Hygon. And we've solved this type of issue gazillion times already - why am I reinventing the wheel?!
:-\
-- Regards/Gruss, Boris.
https://people.kernel.org/tglx/notes-about-netiquette
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