185 do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,  in do_trap_no_signal()  argument
203 			tsk->thread.error_code = error_code;  in do_trap_no_signal()
204 			tsk->thread.trap_nr = trapnr;  in do_trap_no_signal()
248 	struct task_struct *tsk = current;  in do_trap()  local
251 	if (!do_trap_no_signal(tsk, trapnr, str, regs, error_code))  in do_trap()
262 	tsk->thread.error_code = error_code;  in do_trap()
263 	tsk->thread.trap_nr = trapnr;  in do_trap()
266 	if (show_unhandled_signals && unhandled_signal(tsk, signr) &&  in do_trap()
269 			tsk->comm, tsk->pid, str,  in do_trap()
276 	force_sig_info(signr, info ?: SEND_SIG_PRIV, tsk);  in do_trap()
315 	struct task_struct *tsk = current;  in do_double_fault()  local
347 	tsk->thread.error_code = error_code;  in do_double_fault()
348 	tsk->thread.trap_nr = X86_TRAP_DF;  in do_double_fault()
443 	struct task_struct *tsk;  in do_general_protection()  local
454 	tsk = current;  in do_general_protection()
459 		tsk->thread.error_code = error_code;  in do_general_protection()
460 		tsk->thread.trap_nr = X86_TRAP_GP;  in do_general_protection()
467 	tsk->thread.error_code = error_code;  in do_general_protection()
468 	tsk->thread.trap_nr = X86_TRAP_GP;  in do_general_protection()
470 	if (show_unhandled_signals && unhandled_signal(tsk, SIGSEGV) &&  in do_general_protection()
473 			tsk->comm, task_pid_nr(tsk),  in do_general_protection()
479 	force_sig_info(SIGSEGV, SEND_SIG_PRIV, tsk);  in do_general_protection()
600 	struct task_struct *tsk = current;  in do_debug()  local
630 	clear_tsk_thread_flag(tsk, TIF_BLOCKSTEP);  in do_debug()
633 	tsk->thread.debugreg6 = dr6;  in do_debug()
669 		tsk->thread.debugreg6 &= ~DR_STEP;  in do_debug()
670 		set_tsk_thread_flag(tsk, TIF_SINGLESTEP);  in do_debug()
673 	si_code = get_si_code(tsk->thread.debugreg6);  in do_debug()
674 	if (tsk->thread.debugreg6 & (DR_STEP | DR_TRAP_BITS) || user_icebp)  in do_debug()
675 		send_sigtrap(tsk, regs, error_code, si_code);  in do_debug()