On Mon, 10 Mar 2025 15:16:01 -0500, Kim Phillips wrote:
> AMD EPYC 5th generation processors have introduced a feature that allows
> the hypervisor to control the SEV_FEATURES that are set for, or by, a
> guest [1]. ALLOWED_SEV_FEATURES can be used by the hypervisor to enforce
> that SEV-ES and SEV-SNP guests cannot enable features that the
> hypervisor does not want to be enabled.
>
> Patch 1/2 adds support to detect the feature.
>
> [...]
Applied to kvm-x86 svm, thanks!
[1/2] x86/cpufeatures: Add "Allowed SEV Features" Feature
https://github.com/kvm-x86/linux/commit/67e672eb2e89
[2/2] KVM: SEV: Configure "ALLOWED_SEV_FEATURES" VMCB Field
https://github.com/kvm-x86/linux/commit/51c4b387555d
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https://github.com/kvm-x86/linux/tree/next
