+static void kvm_vcpu_ioctl_x86_get_vcpu_events(struct kvm_vcpu *vcpu,
+ struct kvm_vcpu_events *events)
+{
+ vcpu_load(vcpu);
+
+ events->exception.injected = vcpu->arch.exception.pending;
+ events->exception.nr = vcpu->arch.exception.nr;
+ events->exception.has_error_code = vcpu->arch.exception.has_error_code;
+ events->exception.error_code = vcpu->arch.exception.error_code;
+
+ events->interrupt.injected = vcpu->arch.interrupt.pending;
+ events->interrupt.nr = vcpu->arch.interrupt.nr;
+ events->interrupt.soft = vcpu->arch.interrupt.soft;
+
+ events->nmi.injected = vcpu->arch.nmi_injected;
+ events->nmi.pending = vcpu->arch.nmi_pending;
+ events->nmi.masked = kvm_x86_ops->get_nmi_mask(vcpu);
+
+ events->sipi_vector = vcpu->arch.sipi_vector;
+
+ events->flags = 0;
+
+ vcpu_put(vcpu);
+}
+
+static int kvm_vcpu_ioctl_x86_set_vcpu_events(struct kvm_vcpu *vcpu,
+ struct kvm_vcpu_events *events)
+{
+ if (events->flags)
+ return -EINVAL;
+
+ vcpu_load(vcpu);
+
+ vcpu->arch.exception.pending = events->exception.injected;
+ vcpu->arch.exception.nr = events->exception.nr;
+ vcpu->arch.exception.has_error_code = events->exception.has_error_code;
+ vcpu->arch.exception.error_code = events->exception.error_code;
+
+ vcpu->arch.interrupt.pending = events->interrupt.injected;
+ vcpu->arch.interrupt.nr = events->interrupt.nr;
+ vcpu->arch.interrupt.soft = events->interrupt.soft;
+ if (vcpu->arch.interrupt.pending && irqchip_in_kernel(vcpu->kvm))
+ kvm_pic_clear_isr_ack(vcpu->kvm);
+
+ vcpu->arch.nmi_injected = events->nmi.injected;
+ vcpu->arch.nmi_pending = events->nmi.pending;
+ kvm_x86_ops->set_nmi_mask(vcpu, events->nmi.masked);
+
+ vcpu->arch.sipi_vector = events->sipi_vector;
+
+ vcpu_put(vcpu);
+
+ return 0;
+}
+