225 static void exit_to_usermode_loop(struct pt_regs *regs, u32 cached_flags)  in exit_to_usermode_loop()  argument
239 		if (cached_flags & _TIF_NEED_RESCHED)  in exit_to_usermode_loop()
242 		if (cached_flags & _TIF_UPROBE)  in exit_to_usermode_loop()
246 		if (cached_flags & _TIF_SIGPENDING)  in exit_to_usermode_loop()
249 		if (cached_flags & _TIF_NOTIFY_RESUME) {  in exit_to_usermode_loop()
254 		if (cached_flags & _TIF_USER_RETURN_NOTIFY)  in exit_to_usermode_loop()
260 		cached_flags = READ_ONCE(pt_regs_to_thread_info(regs)->flags);  in exit_to_usermode_loop()
262 		if (!(cached_flags & EXIT_TO_USERMODE_LOOP_FLAGS))  in exit_to_usermode_loop()
272 	u32 cached_flags;  in prepare_exit_to_usermode()  local
279 	cached_flags = READ_ONCE(ti->flags);  in prepare_exit_to_usermode()
281 	if (unlikely(cached_flags & EXIT_TO_USERMODE_LOOP_FLAGS))  in prepare_exit_to_usermode()
282 		exit_to_usermode_loop(regs, cached_flags);  in prepare_exit_to_usermode()
302 static void syscall_slow_exit_work(struct pt_regs *regs, u32 cached_flags)  in syscall_slow_exit_work()  argument
308 	if (cached_flags & _TIF_SYSCALL_TRACEPOINT)  in syscall_slow_exit_work()
318 		(cached_flags & (_TIF_SINGLESTEP | _TIF_SYSCALL_EMU))  in syscall_slow_exit_work()
320 	if (step || cached_flags & _TIF_SYSCALL_TRACE)  in syscall_slow_exit_work()
331 	u32 cached_flags = READ_ONCE(ti->flags);  in syscall_return_slowpath()  local
343 	if (unlikely(cached_flags & SYSCALL_EXIT_WORK_FLAGS))  in syscall_return_slowpath()
344 		syscall_slow_exit_work(regs, cached_flags);  in syscall_return_slowpath()