Re: [PATCH] x86/barrier: Do not serialize MSR accesses on AMD

[Borislav Petkov]

On Tue, Jul 04, 2023 at 11:22:22AM +0200, Borislav Petkov wrote:
> I'm wondering if we could make:
> 
> 	alternative("mfence; lfence;", "", X86_VENDOR_AMD);
> 
> work...

Seems to work in my guest here and it don't look half as bad. See
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-- 
Regards/Gruss,
    Boris.

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