ioapic_set_irq    230 arch/x86/kvm/ioapic.c 		ioapic_set_irq(ioapic, idx, 1, true);
ioapic_set_irq    385 arch/x86/kvm/ioapic.c 	ret = ioapic_set_irq(ioapic, irq, irq_level, line_status);