Paolo Bonzini wrote on 2013-04-10:
> Il 08/04/2013 16:23, Yang Zhang ha scritto:
>> + * interrupt from PIR in next vmentry.
>> + */
>> +static void vmx_deliver_posted_interrupt(struct kvm_vcpu *vcpu, int vector)
>> +{
>> + struct vcpu_vmx *vmx = to_vmx(vcpu);
>> + int r;
>> +
>> + if (pi_test_and_set_pir(vector, &vmx->pi_desc))
>> + return;
>> +
>> + r = pi_test_and_set_on(&vmx->pi_desc);
>> + kvm_make_request(KVM_REQ_EVENT, vcpu);
>> + if (!r && (vcpu->mode == IN_GUEST_MODE))
>> + apic->send_IPI_mask(get_cpu_mask(vcpu->cpu),
>> + POSTED_INTR_VECTOR);
>> + else
>> + kvm_vcpu_kick(vcpu);
>> +
>> + return;
>> +}
>
> No need for this return.
Right. Will remove it in next version.
Best regards,
Yang
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