From f42ebf972a9f0c26e564809b15eb77cb70d2aa38 Mon Sep 17 00:00:00 2001 From: Maxim Levitsky Date: Thu, 3 Nov 2022 16:13:43 +0200 Subject: [PATCH] KVM: x86: nSVM: leave nested mode on vCPU free commit 917401f26a6af5756d89b550a8e1bd50cf42b07e upstream. If the VM was terminated while nested, we free the nested state while the vCPU still is in nested mode. Soon a warning will be added for this condition. Cc: stable@vger.kernel.org Signed-off-by: Maxim Levitsky Message-Id: <20221103141351.50662-2-mlevitsk@redhat.com> Signed-off-by: Paolo Bonzini Signed-off-by: Greg Kroah-Hartman --- 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 3116d24..4704f09 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -1427,6 +1427,7 @@ static void svm_free_vcpu(struct kvm_vcpu *vcpu) */ svm_clear_current_vmcb(svm->vmcb); + svm_leave_nested(vcpu); svm_free_nested(svm); sev_free_vcpu(vcpu); -- 2.7.4