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Subject[PATCH 8/9] KVM: SVM: Use KVM-governed features to track SHSTK
Date
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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