Re: [PATCH 04/14] KVM: x86: Reset pending/inject NMI state on CPU reset

[Gleb Natapov]

On Fri, Sep 26, 2008 at 09:30:48AM +0200, [EMAIL PROTECTED] wrote:
> 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 <[EMAIL PROTECTED]>

> Signed-off-by: Jan Kiszka <[EMAIL PROTECTED]>
> ---
>  arch/x86/kvm/x86.c |3 +++
>  1 file changed, 3 insertions(+)
> 
> Index: b/arch/x86/kvm/x86.c
> ===
> --- a/arch/x86/kvm/x86.c
> +++ b/arch/x86/kvm/x86.c
> @@ -4173,6 +4173,9 @@ void kvm_arch_vcpu_destroy(struct kvm_vc
>  
>  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);
>  }
>  

--
Gleb.
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[PATCH 04/14] KVM: x86: Reset pending/inject NMI state on CPU reset

[jan . kiszka]

CPU reset invalidates pending or already injected NMIs, therefore reset
the related state variables.

Based on original patch by Gleb Natapov.

Signed-off-by: Jan Kiszka <[EMAIL PROTECTED]>
---
 arch/x86/kvm/x86.c |3 +++
 1 file changed, 3 insertions(+)

Index: b/arch/x86/kvm/x86.c
===
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -4173,6 +4173,9 @@ void kvm_arch_vcpu_destroy(struct kvm_vc
 
 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);
 }
 

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