43 	unsigned int address = regs->excvaddr;  in do_page_fault()  local
55 	if (address >= TASK_SIZE && !user_mode(regs))  in do_page_fault()
62 		bad_page_fault(regs, address, SIGSEGV);  in do_page_fault()
73 	       address, exccause, regs->pc, is_write? "w":"", is_exec? "x":"");  in do_page_fault()
80 	vma = find_vma(mm, address);  in do_page_fault()
84 	if (vma->vm_start <= address)  in do_page_fault()
88 	if (expand_stack(vma, address))  in do_page_fault()
113 	fault = handle_mm_fault(vma, address, flags);  in do_page_fault()
146 	perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);  in do_page_fault()
148 		perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MAJ, 1, regs, address);  in do_page_fault()
150 		perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MIN, 1, regs, address);  in do_page_fault()
160 		current->thread.bad_vaddr = address;  in do_page_fault()
165 		info.si_addr = (void *) address;  in do_page_fault()
169 	bad_page_fault(regs, address, SIGSEGV);  in do_page_fault()
179 		bad_page_fault(regs, address, SIGKILL);  in do_page_fault()
190 	current->thread.bad_vaddr = address;  in do_page_fault()
194 	info.si_addr = (void *) address;  in do_page_fault()
199 		bad_page_fault(regs, address, SIGBUS);  in do_page_fault()
208 		int index = pgd_index(address);  in do_page_fault()
224 		pmd = pmd_offset(pgd, address);  in do_page_fault()
225 		pmd_k = pmd_offset(pgd_k, address);  in do_page_fault()
230 		pte_k = pte_offset_kernel(pmd_k, address);  in do_page_fault()
237 	bad_page_fault(regs, address, SIGKILL);  in do_page_fault()
243 bad_page_fault(struct pt_regs *regs, unsigned long address, int sig)  in bad_page_fault()  argument
254 		current->thread.bad_uaddr = address;  in bad_page_fault()
264 	       address, regs->pc, regs->areg[0]);  in bad_page_fault()