case APIC_DM_SMI:
printk(KERN_DEBUG "Ignoring guest SMI\n");
break;
+
case APIC_DM_NMI:
- printk(KERN_DEBUG "Ignoring guest NMI\n");
+ kvm_inject_nmi(vcpu);
break;
case APIC_DM_INIT:
{
u32 val = 0;
+ KVMTRACE_1D(APIC_ACCESS, apic->vcpu, (u32)offset, handler);
+
if (offset >= LAPIC_MMIO_LENGTH)
return 0;
offset &= 0xff0;
+ KVMTRACE_1D(APIC_ACCESS, apic->vcpu, (u32)offset, handler);
+
switch (offset) {
case APIC_ID: /* Local APIC ID */
apic_set_reg(apic, APIC_ID, val);
}
-static int apic_mmio_range(struct kvm_io_device *this, gpa_t addr)
+static int apic_mmio_range(struct kvm_io_device *this, gpa_t addr,
+ int len, int size)
{
struct kvm_lapic *apic = (struct kvm_lapic *)this->private;
int ret = 0;
int result = 0;
wait_queue_head_t *q = &apic->vcpu->wq;
- atomic_inc(&apic->timer.pending);
- set_bit(KVM_REQ_PENDING_TIMER, &apic->vcpu->requests);
+ if(!atomic_inc_and_test(&apic->timer.pending))
+ set_bit(KVM_REQ_PENDING_TIMER, &apic->vcpu->requests);
if (waitqueue_active(q)) {
apic->vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
wake_up_interruptible(q);