45 				unsigned long ti_work)  in syscall_trace_enter()  argument
50 	if (ti_work & (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU)) {  in syscall_trace_enter()
52 		if (ret || (ti_work & _TIF_SYSCALL_EMU))  in syscall_trace_enter()
57 	if (ti_work & _TIF_SECCOMP) {  in syscall_trace_enter()
66 	if (unlikely(ti_work & _TIF_SYSCALL_TRACEPOINT))  in syscall_trace_enter()
77 	unsigned long ti_work;  in __syscall_enter_from_user_work()  local
79 	ti_work = READ_ONCE(current_thread_info()->flags);  in __syscall_enter_from_user_work()
80 	if (ti_work & SYSCALL_ENTER_WORK)  in __syscall_enter_from_user_work()
81 		syscall = syscall_trace_enter(regs, syscall, ti_work);  in __syscall_enter_from_user_work()
141 					    unsigned long ti_work)  in exit_to_user_mode_loop()  argument
147 	while (ti_work & EXIT_TO_USER_MODE_WORK) {  in exit_to_user_mode_loop()
149 		local_irq_enable_exit_to_user(ti_work);  in exit_to_user_mode_loop()
151 		if (ti_work & _TIF_NEED_RESCHED)  in exit_to_user_mode_loop()
154 		if (ti_work & _TIF_UPROBE)  in exit_to_user_mode_loop()
157 		if (ti_work & _TIF_PATCH_PENDING)  in exit_to_user_mode_loop()
160 		if (ti_work & _TIF_SIGPENDING)  in exit_to_user_mode_loop()
163 		if (ti_work & _TIF_NOTIFY_RESUME) {  in exit_to_user_mode_loop()
169 		arch_exit_to_user_mode_work(regs, ti_work);  in exit_to_user_mode_loop()
177 		ti_work = READ_ONCE(current_thread_info()->flags);  in exit_to_user_mode_loop()
181 	return ti_work;  in exit_to_user_mode_loop()
186 	unsigned long ti_work = READ_ONCE(current_thread_info()->flags);  in exit_to_user_mode_prepare()  local
190 	if (unlikely(ti_work & EXIT_TO_USER_MODE_WORK))  in exit_to_user_mode_prepare()
191 		ti_work = exit_to_user_mode_loop(regs, ti_work);  in exit_to_user_mode_prepare()
193 	arch_exit_to_user_mode_prepare(regs, ti_work);  in exit_to_user_mode_prepare()
202 static inline bool report_single_step(unsigned long ti_work)  in report_single_step()  argument
214 static inline bool report_single_step(unsigned long ti_work)  in report_single_step()  argument
216 	return (ti_work & SYSEMU_STEP) == _TIF_SINGLESTEP;  in report_single_step()
220 static void syscall_exit_work(struct pt_regs *regs, unsigned long ti_work)  in syscall_exit_work()  argument
226 	if (ti_work & _TIF_SYSCALL_TRACEPOINT)  in syscall_exit_work()
229 	step = report_single_step(ti_work);  in syscall_exit_work()
230 	if (step || ti_work & _TIF_SYSCALL_TRACE)  in syscall_exit_work()