174 int fixup_bug(struct pt_regs *regs, int trapnr)  in fixup_bug()  argument
176 	if (trapnr != X86_TRAP_UD)  in fixup_bug()
193 do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,  in do_trap_no_signal()  argument
201 		if (trapnr < X86_TRAP_UD) {  in do_trap_no_signal()
203 						error_code, trapnr))  in do_trap_no_signal()
207 		if (fixup_exception(regs, trapnr, error_code, 0))  in do_trap_no_signal()
211 		tsk->thread.trap_nr = trapnr;  in do_trap_no_signal()
225 	tsk->thread.trap_nr = trapnr;  in do_trap_no_signal()
245 do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,  in do_trap()  argument
251 	if (!do_trap_no_signal(tsk, trapnr, str, regs, error_code))  in do_trap()
264 	unsigned long trapnr, int signr, int sicode, void __user *addr)  in do_error_trap()  argument
272 	if (!user_mode(regs) && fixup_bug(regs, trapnr))  in do_error_trap()
275 	if (notify_die(DIE_TRAP, str, regs, error_code, trapnr, signr) !=  in do_error_trap()
278 		do_trap(trapnr, signr, str, regs, error_code, sicode, addr);  in do_error_trap()
283 #define DO_ERROR(trapnr, signr, sicode, addr, str, name)		   \  argument
286 	do_error_trap(regs, error_code, str, trapnr, signr, sicode, addr); \
818 static void math_error(struct pt_regs *regs, int error_code, int trapnr)  in math_error()  argument
823 	char *str = (trapnr == X86_TRAP_MF) ? "fpu exception" :  in math_error()
829 		if (fixup_exception(regs, trapnr, error_code, 0))  in math_error()
833 		task->thread.trap_nr = trapnr;  in math_error()
836 					trapnr, SIGFPE) != NOTIFY_STOP)  in math_error()
846 	task->thread.trap_nr	= trapnr;  in math_error()
849 	si_code = fpu__exception_code(fpu, trapnr);  in math_error()