Hi,
Please ignore this. I should have read the whole thread before reply :(
Sorry for spam.
Suravee
On 03/14/2016 12:25 PM, Suravee Suthikulpanit wrote:
On 03/07/2016 10:36 PM, Paolo Bonzini wrote:
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
Actually, I should only need that just before the kvm_cpu_kick(vcpu)
isn't it. I don't think we need it in the case when sending doorbell.
Thanks,
Suravee
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