Commit ebdb3dba authored by Vitaly Kuznetsov's avatar Vitaly Kuznetsov Committed by Paolo Bonzini

KVM: nSVM: reset nested_run_pending upon nested_svm_vmrun_msrpm() failure

WARN_ON_ONCE(svm->nested.nested_run_pending) in nested_svm_vmexit()
will fire if nested_run_pending remains '1' but it doesn't really
need to, we are already failing and not going to run nested guest.
Signed-off-by: default avatarVitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20200710141157.1640173-4-vkuznets@redhat.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 8c008659
...@@ -493,6 +493,8 @@ int nested_svm_vmrun(struct vcpu_svm *svm) ...@@ -493,6 +493,8 @@ int nested_svm_vmrun(struct vcpu_svm *svm)
enter_svm_guest_mode(svm, vmcb_gpa, nested_vmcb); enter_svm_guest_mode(svm, vmcb_gpa, nested_vmcb);
if (!nested_svm_vmrun_msrpm(svm)) { if (!nested_svm_vmrun_msrpm(svm)) {
svm->nested.nested_run_pending = 0;
svm->vmcb->control.exit_code = SVM_EXIT_ERR; svm->vmcb->control.exit_code = SVM_EXIT_ERR;
svm->vmcb->control.exit_code_hi = 0; svm->vmcb->control.exit_code_hi = 0;
svm->vmcb->control.exit_info_1 = 0; svm->vmcb->control.exit_info_1 = 0;
......
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