TIF_WORK_MASK      88 arch/c6x/include/asm/thread_info.h #define TIF_WORK_MASK		0x00007FFE /* work on irq/exception return */
TIF_WORK_MASK     129 arch/ia64/include/asm/thread_info.h #define TIF_WORK_MASK		(TIF_ALLWORK_MASK&~(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT))