thread32_stack_is_64bit  234 arch/sparc/include/asm/thread_info_64.h 	((test_thread_flag(TIF_32BIT) && !thread32_stack_is_64bit(__SP)) ? \
thread32_stack_is_64bit 1830 arch/sparc/kernel/perf_event.c 		if (thread32_stack_is_64bit(ufp)) {