KVM: x86: Reset pending/inject NMI state on CPU reset
Jan Kiszka [Fri, 26 Sep 2008 07:30:48 +0000 (09:30 +0200)]
CPU reset invalidates pending or already injected NMIs, therefore reset
the related state variables.

Based on original patch by Gleb Natapov.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

arch/x86/kvm/x86.c

index f1f8ff2..1a71f67 100644 (file)
@@ -3925,6 +3925,9 @@ void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu)
 
 int kvm_arch_vcpu_reset(struct kvm_vcpu *vcpu)
 {
+       vcpu->arch.nmi_pending = false;
+       vcpu->arch.nmi_injected = false;
+
        return kvm_x86_ops->vcpu_reset(vcpu);
 }