On 03/11/2022 14:13, Maxim Levitsky wrote:

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 mlevitsk@redhat.com

Reviewed-by: Liam Merwick liam.merwick@oracle.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 d22a809d923339..e9cec1b692051c 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -1440,6 +1440,7 @@ static void svm_vcpu_free(struct kvm_vcpu *vcpu) */ svm_clear_current_vmcb(svm->vmcb);

• svm_leave_nested(vcpu); svm_free_nested(svm);

sev_free_vcpu(vcpu);