Messages in this thread Patch in this message | | | From | John Allen <> | Subject | [PATCH 8/9] KVM: SVM: Use KVM-governed features to track SHSTK | Date | Tue, 10 Oct 2023 20:02:19 +0000 |
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Use the KVM-governed features framework to track whether SHSTK can be by both userspace and guest for SVM.
Signed-off-by: John Allen <john.allen@amd.com> --- arch/x86/kvm/svm/svm.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index ee7c7d0a09ab..00a8cef3cbb8 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -4366,6 +4366,7 @@ static void svm_vcpu_after_set_cpuid(struct kvm_vcpu *vcpu) kvm_governed_feature_check_and_set(vcpu, X86_FEATURE_PFTHRESHOLD); kvm_governed_feature_check_and_set(vcpu, X86_FEATURE_VGIF); kvm_governed_feature_check_and_set(vcpu, X86_FEATURE_VNMI); + kvm_governed_feature_check_and_set(vcpu, X86_FEATURE_SHSTK); svm_recalc_instruction_intercepts(vcpu, svm); -- 2.40.1
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