Messages in this thread | | | Date | Thu, 26 Oct 2023 14:27:21 -0700 | From | Pawan Gupta <> | Subject | Re: [PATCH v3 6/6] KVM: VMX: Move VERW closer to VMentry for MDS mitigation |
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On Thu, Oct 26, 2023 at 01:17:47PM -0700, Sean Christopherson wrote: > Alternatively, and maybe even preferably, this would make it more obvious that > the two are mutually exclusive and would also be a (very, very) small perf win > when the mitigation is enabled.
Agree.
> - vmx_disable_fb_clear(vmx); > + if (!cpu_feature_enabled(X86_FEATURE_CLEAR_CPU_BUF)) > + vmx_disable_fb_clear(vmx);
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