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SubjectRe: [RFC v1 13/26] x86/tdx: Handle MWAIT, MONITOR and WBINVD
On Fri, Feb 5, 2021 at 3:39 PM Kuppuswamy Sathyanarayanan
<sathyanarayanan.kuppuswamy@linux.intel.com> wrote:
>
> In non-root TDX guest mode, MWAIT, MONITOR and WBINVD instructions
> are not supported. So handle #VE due to these instructions as no ops.
>

MWAIT turning into NOP is no good. How about suppressing
X86_FEATURE_MWAIT instead?

--Andy

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