| Subject | Re: [RFC v1 13/26] x86/tdx: Handle MWAIT, MONITOR and WBINVD | From | "Kuppuswamy, Sathyanarayanan" <> | Date | Fri, 5 Feb 2021 15:54:33 -0800 |
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Hi Andy,
On 2/5/21 3:43 PM, Andy Lutomirski wrote: > MWAIT turning into NOP is no good. How about suppressing > X86_FEATURE_MWAIT instead? Yes, we can suppress it in tdx_early_init().
+ setup_clear_cpu_cap(X86_FEATURE_MWAIT);
But do you want to leave the MWAIT #VE handler as it as (just in case)?
-- Sathyanarayanan Kuppuswamy Linux Kernel Developer
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