APIC_SVR_ENABLE
if ((changed & APIC_SVR_ENABLE) != 0) {
if ((new & APIC_SVR_ENABLE) == 0) {
(lapic->svr & APIC_SVR_ENABLE) != 0)
if (!(lapic->svr & APIC_SVR_ENABLE)) {
if (!(lapic->svr & APIC_SVR_ENABLE))
vr & APIC_SVR_ENABLE ? "enabled" : "disabled");