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    SubjectRe: [PART1 RFC v2 06/10] svm: Add interrupt injection via AVIC
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    On 04/03/2016 21:46, Suravee Suthikulpanit wrote:
    > +static void svm_deliver_avic_intr(struct kvm_vcpu *vcpu, int vec)
    > +{
    > + struct vcpu_svm *svm = to_svm(vcpu);
    > +
    > + kvm_lapic_set_vector(vec, avic_get_bk_page_entry(svm, APIC_IRR));
    > +
    > + if (vcpu->mode == IN_GUEST_MODE) {
    > + wrmsrl(SVM_AVIC_DOORBELL,
    > + __default_cpu_present_to_apicid(vcpu->cpu));
    > + } else {
    > + kvm_vcpu_kick(vcpu);
    > + }

    You also need to add

    kvm_make_request(KVM_REQ_EVENT, vcpu);

    before the "if", similar to vmx_deliver_posted_interrupt.

    Paolo

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