106 __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,  in __do_kernel_fault()  argument
125 	die("Oops", regs, fsr);  in __do_kernel_fault()
135 __do_user_fault(unsigned long addr, unsigned int fsr, unsigned int sig,  in __do_user_fault()  argument
148 		       tsk->comm, sig, addr, fsr);  in __do_user_fault()
161 	tsk->thread.error_code = fsr;  in __do_user_fault()
166 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs)  in do_bad_area()  argument
176 		__do_user_fault(addr, fsr, SIGSEGV, SEGV_MAPERR, regs);  in do_bad_area()
178 		__do_kernel_fault(mm, addr, fsr, regs);  in do_bad_area()
190 static inline bool access_error(unsigned int fsr, struct vm_area_struct *vma)  in access_error()  argument
194 	if ((fsr & FSR_WRITE) && !(fsr & FSR_CM))  in access_error()
196 	if (fsr & FSR_LNX_PF)  in access_error()
203 __do_page_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,  in __do_page_fault()  argument
221 	if (access_error(fsr, vma)) {  in __do_page_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()
265 	if ((fsr & FSR_WRITE) && !(fsr & FSR_CM))  in do_page_fault()
292 	fault = __do_page_fault(mm, addr, fsr, flags, tsk);  in do_page_fault()
372 	__do_user_fault(addr, fsr, sig, code, regs);  in do_page_fault()
376 	__do_kernel_fault(mm, addr, fsr, regs);  in do_page_fault()
381 do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)  in do_page_fault()  argument
406 do_translation_fault(unsigned long addr, unsigned int fsr,  in do_translation_fault()  argument
415 		return do_page_fault(addr, fsr, regs);  in do_translation_fault()
464 	do_bad_area(addr, fsr, regs);  in do_translation_fault()
469 do_translation_fault(unsigned long addr, unsigned int fsr,  in do_translation_fault()  argument
482 do_sect_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)  in do_sect_fault()  argument
484 	do_bad_area(addr, fsr, regs);  in do_sect_fault()
493 do_bad(unsigned long addr, unsigned int fsr, struct pt_regs *regs)  in do_bad()  argument
499 	int	(*fn)(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
529 do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)  in do_DataAbort()  argument
531 	const struct fsr_info *inf = fsr_info + fsr_fs(fsr);  in do_DataAbort()
533 	if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))  in do_DataAbort()
538 		inf->name, fsr, addr);  in do_DataAbort()
542 		       fsr, 0);  in do_DataAbort()
578 static int __init early_abort_handler(unsigned long addr, unsigned int fsr,  in early_abort_handler()  argument
583 		"firmware/bootloader bug.\n", fsr);  in early_abort_handler()