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KVM: x86: Reset pending/inject NMI state on CPU reset

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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>
This commit is contained in:
Jan Kiszka 2008-09-26 09:30:48 +02:00 committed by Avi Kivity
parent 60637aacfd
commit 448fa4a9c5
1 changed files with 3 additions and 0 deletions
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3
arch/x86/kvm/x86.c
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@ -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);
}