- trace_kvm_async_pf_ready(work->gva);
- kvm_del_async_pf_gfn(vcpu, work->arch.gfn);
+ trace_kvm_async_pf_ready(work->arch.token, work->gva);
+ if (is_error_page(work->page))
+ work->arch.token = ~0; /* broadcast wakeup */
+ else
+ kvm_del_async_pf_gfn(vcpu, work->arch.gfn);
+
+ if ((vcpu->arch.apf.msr_val & KVM_ASYNC_PF_ENABLED) &&
+ !apf_put_user(vcpu, KVM_PV_REASON_PAGE_READY)) {
+ vcpu->arch.fault.error_code = 0;
+ vcpu->arch.fault.address = work->arch.token;
+ kvm_inject_page_fault(vcpu);
+ }
+}
+
+bool kvm_arch_can_inject_async_page_present(struct kvm_vcpu *vcpu)
+{
+ if (!(vcpu->arch.apf.msr_val & KVM_ASYNC_PF_ENABLED))
+ return true;
+ else
+ return !kvm_event_needs_reinjection(vcpu) &&
+ kvm_x86_ops->interrupt_allowed(vcpu);