33 static void __kprobes no_context(struct pt_regs *regs, unsigned long address)  in no_context()  argument
49 	       raw_smp_processor_id(), field, address, field, regs->csr_era,  in no_context()
54 static void __kprobes do_out_of_memory(struct pt_regs *regs, unsigned long address)  in do_out_of_memory()  argument
61 		no_context(regs, address);  in do_out_of_memory()
68 		unsigned long write, unsigned long address, int si_code)  in do_sigbus()  argument
72 		no_context(regs, address);  in do_sigbus()
80 	current->thread.csr_badvaddr = address;  in do_sigbus()
82 	force_sig_fault(SIGBUS, BUS_ADRERR, (void __user *)address);  in do_sigbus()
86 		unsigned long write, unsigned long address, int si_code)  in do_sigsegv()  argument
93 		no_context(regs, address);  in do_sigsegv()
98 	current->thread.csr_badvaddr = address;  in do_sigsegv()
110 			field, address);  in do_sigsegv()
120 	force_sig_fault(SIGSEGV, si_code, (void __user *)address);  in do_sigsegv()
129 			unsigned long write, unsigned long address)  in __do_page_fault()  argument
147 	if (address & __UA_LIMIT) {  in __do_page_fault()
149 			no_context(regs, address);  in __do_page_fault()
151 			do_sigsegv(regs, write, address, si_code);  in __do_page_fault()
160 		do_sigsegv(regs, write, address, si_code);  in __do_page_fault()
167 	perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);  in __do_page_fault()
170 	vma = find_vma(mm, address);  in __do_page_fault()
173 	if (vma->vm_start <= address)  in __do_page_fault()
177 	if (!expand_stack(vma, address))  in __do_page_fault()
185 	do_sigsegv(regs, write, address, si_code);  in __do_page_fault()
200 		if (!(vma->vm_flags & VM_READ) && address != exception_era(regs))  in __do_page_fault()
202 		if (!(vma->vm_flags & VM_EXEC) && address == exception_era(regs))  in __do_page_fault()
211 	fault = handle_mm_fault(vma, address, flags, regs);  in __do_page_fault()
215 			no_context(regs, address);  in __do_page_fault()
232 			do_out_of_memory(regs, address);  in __do_page_fault()
235 			do_sigsegv(regs, write, address, si_code);  in __do_page_fault()
238 			do_sigbus(regs, write, address, si_code);  in __do_page_fault()
248 			unsigned long write, unsigned long address)  in do_page_fault()  argument
256 	__do_page_fault(regs, write, address);  in do_page_fault()