system_shutdown_int  200 arch/ia64/include/asm/uv/uv_mmrs.h 	unsigned long	system_shutdown_int  :  1;  /* RW, W1C */
system_shutdown_int  686 arch/x86/include/asm/uv/uv_mmrs.h 		unsigned long	system_shutdown_int:1;		/* RW */