[PATCH v14 27/22] [SQUASH] KVM: SEV: Provide support for SNP_GUEST_REQUEST NAE event

From: Michael Roth
Date: Tue Apr 23 2024 - 12:28:12 EST


As with SVM_VMGEXIT_PSC, ensure that SVM_VMGEXIT_GUEST_REQUEST can only
be issued by an SNP guest.

Signed-off-by: Michael Roth <michael.roth@xxxxxxx>
---
arch/x86/kvm/svm/sev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c
index 0e22f588dbe4..2b30b3b0eec8 100644
--- a/arch/x86/kvm/svm/sev.c
+++ b/arch/x86/kvm/svm/sev.c
@@ -3292,10 +3292,10 @@ static int sev_es_validate_vmgexit(struct vcpu_svm *svm)
case SVM_VMGEXIT_TERM_REQUEST:
break;
case SVM_VMGEXIT_PSC:
+ case SVM_VMGEXIT_GUEST_REQUEST:
if (!sev_snp_guest(vcpu->kvm))
goto vmgexit_err;
break;
- case SVM_VMGEXIT_GUEST_REQUEST:
case SVM_VMGEXIT_EXT_GUEST_REQUEST:
break;
default:
--
2.25.1