199 	int is_exec = TRAP(regs) == 0x400;  in bad_kernel_fault()  local
202 	if (is_exec && (error_code & (DSISR_NOEXEC_OR_G | DSISR_KEYFAULT |  in bad_kernel_fault()
213 	if (!is_exec && address < TASK_SIZE && (error_code & DSISR_PROTFAULT) &&  in bad_kernel_fault()
239 static bool access_pkey_error(bool is_write, bool is_exec, bool is_pkey,  in access_pkey_error()  argument
247 	if (!arch_vma_access_permitted(vma, is_write, is_exec, 0))  in access_pkey_error()
254 static bool access_error(bool is_write, bool is_exec, struct vm_area_struct *vma)  in access_error()  argument
266 	if (is_exec) {  in access_error()
399  	int is_exec = TRAP(regs) == 0x400;  in __do_page_fault()  local
455 	if (is_exec)  in __do_page_fault()
501 	if (unlikely(access_pkey_error(is_write, is_exec,  in __do_page_fault()
506 	if (unlikely(access_error(is_write, is_exec, vma)))  in __do_page_fault()