On Wed, Nov 03, 2010 at 05:47:53PM +0800, Xiao Guangrong wrote:
> On 11/01/2010 08:55 PM, Gleb Natapov wrote:
>
> > diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
> > index 2cfdf2d..f7aed95 100644
> > --- a/arch/x86/kvm/x86.c
> > +++ b/arch/x86/kvm/x86.c
> > @@ -5295,8 +5295,9 @@ static int __vcpu_run(struct kvm_vcpu *vcpu)
> > {
> > switch(vcpu->arch.mp_state) {
> > case KVM_MP_STATE_HALTED:
> > - vcpu->arch.mp_state =
> > - KVM_MP_STATE_RUNNABLE;
> > + if (list_empty_careful(&vcpu->async_pf.done))
> > + vcpu->arch.mp_state =
> > + KVM_MP_STATE_RUNNABLE;
> > case KVM_MP_STATE_RUNNABLE:
> > vcpu->arch.apf.halted = false;
> > break;
> > @@ -6279,6 +6280,7 @@ void kvm_arch_async_page_present(struct kvm_vcpu *vcpu,
> > vcpu->arch.fault.error_code = 0;
> > vcpu->arch.fault.address = work->arch.token;
> > kvm_inject_page_fault(vcpu);
> > + vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
> > }
> > }
> >
>
> Tested with full virtualization guests, it works well for me. Thanks!
Thank you. Will repost properly.
--
Gleb.
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