Re: [PATCH 0/2] KVM: x86: Snapshot host MSR_IA32_ARCH_CAPABILITIES

Sean Christopherson
2023-08-03T00:04:51Z

On Tue, 06 Jun 2023 17:43:08 -0700, Sean Christopherson wrote:
> Snapshot the host's MSR_IA32_ARCH_CAPABILITIES to avoid repeated RDMSRs
> at runtime, and cleanup the pseudo-cache vmx_fb_clear_ctrl_available.
>
> Sean Christopherson (2):
> KVM: x86: Snapshot host's MSR_IA32_ARCH_CAPABILITIES
> KVM: VMX: Drop unnecessary vmx_fb_clear_ctrl_available "cache"
>
> [...]

Applied to kvm-x86 misc, with a fixup for the ARCH_CAPABILITIES.FB_CLEAR_CTRL vs.
MSR_IA32_MCU_OPT_CTRL.FB_CLEAR_DIS confusion in patch 2's changelog.

Thanks!

[1/2] KVM: x86: Snapshot host's MSR_IA32_ARCH_CAPABILITIES
https://github.com/kvm-x86/linux/commit/a2fd5d02bad6
[2/2] KVM: VMX: Drop unnecessary vmx_fb_clear_ctrl_available "cache"
https://github.com/kvm-x86/linux/commit/550ba57faa04

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