TRAMPOLINE_PHYS_LOW   23 arch/x86/include/asm/smpboot_hooks.h 	*((volatile unsigned short *)phys_to_virt(TRAMPOLINE_PHYS_LOW)) =
TRAMPOLINE_PHYS_LOW   45 arch/x86/include/asm/smpboot_hooks.h 	*((volatile u32 *)phys_to_virt(TRAMPOLINE_PHYS_LOW)) = 0;