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KVM: x86: clear hidden CPU state at reset time
author
Paolo Bonzini
<pbonzini@redhat.com>
Thu, 4 Jun 2015 08:44:44 +0000
(10:44 +0200)
committer
Paolo Bonzini
<pbonzini@redhat.com>
Thu, 4 Jun 2015 08:44:44 +0000
(10:44 +0200)
This was noticed by Radim while reviewing the implementation of
system management mode.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/x86.c
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diff --git
a/arch/x86/kvm/x86.c
b/arch/x86/kvm/x86.c
index
79dde16
..
bd6bcd5
100644
(file)
--- a/
arch/x86/kvm/x86.c
+++ b/
arch/x86/kvm/x86.c
@@
-7254,6
+7254,8
@@
void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu)
void kvm_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event)
{
+ vcpu->arch.hflags = 0;
+
atomic_set(&vcpu->arch.nmi_queued, 0);
vcpu->arch.nmi_pending = 0;
vcpu->arch.nmi_injected = false;