103 			     unsigned long addr, unsigned int fsr,  in die_kernel_fault()  argument
112 	die("Oops", regs, fsr);  in die_kernel_fault()
121 __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,  in __do_kernel_fault()  argument
139 	die_kernel_fault(msg, mm, addr, fsr, regs);  in __do_kernel_fault()
147 __do_user_fault(unsigned long addr, unsigned int fsr, unsigned int sig,  in __do_user_fault()  argument
160 		       tsk->comm, sig, addr, fsr);  in __do_user_fault()
173 	tsk->thread.error_code = fsr;  in __do_user_fault()
178 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs)  in do_bad_area()  argument
188 		__do_user_fault(addr, fsr, SIGSEGV, SEGV_MAPERR, regs);  in do_bad_area()
190 		__do_kernel_fault(mm, addr, fsr, regs);  in do_bad_area()
197 static inline bool is_permission_fault(unsigned int fsr)  in is_permission_fault()  argument
199 	int fs = fsr_fs(fsr);  in is_permission_fault()
238 do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)  in do_page_fault()  argument
246 	if (kprobe_page_fault(regs, fsr))  in do_page_fault()
264 	if ((fsr & FSR_WRITE) && !(fsr & FSR_CM)) {  in do_page_fault()
269 	if (fsr & FSR_LNX_PF) {  in do_page_fault()
272 		if (is_permission_fault(fsr) && !user_mode(regs))  in do_page_fault()
274 					 mm, addr, fsr, regs);  in do_page_fault()
364 	__do_user_fault(addr, fsr, sig, code, regs);  in do_page_fault()
368 	__do_kernel_fault(mm, addr, fsr, regs);  in do_page_fault()
373 do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)  in do_page_fault()  argument
398 do_translation_fault(unsigned long addr, unsigned int fsr,  in do_translation_fault()  argument
408 		return do_page_fault(addr, fsr, regs);  in do_translation_fault()
460 	do_bad_area(addr, fsr, regs);  in do_translation_fault()
465 do_translation_fault(unsigned long addr, unsigned int fsr,  in do_translation_fault()  argument
478 do_sect_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)  in do_sect_fault()  argument
480 	do_bad_area(addr, fsr, regs);  in do_sect_fault()
489 do_bad(unsigned long addr, unsigned int fsr, struct pt_regs *regs)  in do_bad()  argument
495 	int	(*fn)(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
525 do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)  in do_DataAbort()  argument
527 	const struct fsr_info *inf = fsr_info + fsr_fs(fsr);  in do_DataAbort()
529 	if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))  in do_DataAbort()
534 		inf->name, fsr, addr);  in do_DataAbort()
538 		       fsr, 0);  in do_DataAbort()
574 static int __init early_abort_handler(unsigned long addr, unsigned int fsr,  in early_abort_handler()  argument
579 		"firmware/bootloader bug.\n", fsr);  in early_abort_handler()