KVM_APIC_INIT
apic->pending_events = (1UL << KVM_APIC_INIT);
if (test_and_clear_bit(KVM_APIC_INIT, &apic->pending_events)) {
return lapic_in_kernel(vcpu) && test_bit(KVM_APIC_INIT, &vcpu->arch.apic->pending_events);
test_bit(KVM_APIC_INIT, &apic->pending_events)) {
test_bit(KVM_APIC_INIT, &apic->pending_events)) {
clear_bit(KVM_APIC_INIT, &apic->pending_events);
set_bit(KVM_APIC_INIT, &vcpu->arch.apic->pending_events);
clear_bit(KVM_APIC_INIT, &vcpu->arch.apic->pending_events);