diff options
| -rw-r--r-- | arch/x86/kvm/svm/sev.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c index 5325de9c66ce..2b76957209e6 100644 --- a/arch/x86/kvm/svm/sev.c +++ b/arch/x86/kvm/svm/sev.c @@ -3963,16 +3963,12 @@ static int sev_snp_ap_creation(struct vcpu_svm *svm) /* * The target vCPU is valid, so the vCPU will be kicked unless the - * request is for CREATE_ON_INIT. For any errors at this stage, the - * kick will place the vCPU in an non-runnable state. + * request is for CREATE_ON_INIT. */ kick = true; mutex_lock(&target_svm->sev_es.snp_vmsa_mutex); - target_svm->sev_es.snp_vmsa_gpa = INVALID_PAGE; - target_svm->sev_es.snp_ap_waiting_for_reset = true; - /* Interrupt injection mode shouldn't change for AP creation */ if (request < SVM_VMGEXIT_AP_DESTROY) { u64 sev_features; @@ -4018,20 +4014,23 @@ static int sev_snp_ap_creation(struct vcpu_svm *svm) target_svm->sev_es.snp_vmsa_gpa = svm->vmcb->control.exit_info_2; break; case SVM_VMGEXIT_AP_DESTROY: + target_svm->sev_es.snp_vmsa_gpa = INVALID_PAGE; break; default: vcpu_unimpl(vcpu, "vmgexit: invalid AP creation request [%#x] from guest\n", request); ret = -EINVAL; - break; + goto out; } -out: + target_svm->sev_es.snp_ap_waiting_for_reset = true; + if (kick) { kvm_make_request(KVM_REQ_UPDATE_PROTECTED_GUEST_STATE, target_vcpu); kvm_vcpu_kick(target_vcpu); } +out: mutex_unlock(&target_svm->sev_es.snp_vmsa_mutex); return ret; |