idt_invalidate    449 arch/x86/include/asm/desc.h extern void idt_invalidate(void *addr);
idt_invalidate    236 arch/x86/kernel/machine_kexec_32.c 	idt_invalidate(phys_to_virt(0));
idt_invalidate    673 arch/x86/kernel/reboot.c 			idt_invalidate(NULL);