Messages in this thread | | | Date | Tue, 14 Jun 2022 14:16:00 +0200 | Subject | Re: [PATCH] KVM: nVMX: Don't expose TSC scaling to L1 when on Hyper-V | From | Paolo Bonzini <> |
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On 6/14/22 06:55, Anirudh Rayabharam wrote: >> That said, I think a better implementation of this patch is to just add >> a version of evmcs_sanitize_exec_ctrls that takes a struct >> nested_vmx_msrs *, and call it at the end of nested_vmx_setup_ctl_msrs like >> >> evmcs_sanitize_nested_vmx_vsrs(msrs); > Sanitize at the end might not work because I see some cases in > nested_vmx_setup_ctls_msrs() where we want to expose some things to L1 > even though the hardware doesn't support it. >
Yes, but these will never include eVMCS-unsupported features.
Paolo
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