737 	u8 *fault;  in check_bytes_and_report()  local
741 	fault = memchr_inv(start, value, bytes);  in check_bytes_and_report()
743 	if (!fault)  in check_bytes_and_report()
747 	while (end > fault && end[-1] == value)  in check_bytes_and_report()
752 					fault, end - 1, fault[0], value);  in check_bytes_and_report()
755 	restore_bytes(s, what, value, fault, end);  in check_bytes_and_report()
822 	u8 *fault;  in slab_pad_check()  local
840 	fault = memchr_inv(pad, POISON_INUSE, remainder);  in slab_pad_check()
842 	if (!fault)  in slab_pad_check()
844 	while (end > fault && end[-1] == POISON_INUSE)  in slab_pad_check()
847 	slab_err(s, page, "Padding overwritten. 0x%p-0x%p", fault, end - 1);  in slab_pad_check()
850 	restore_bytes(s, "slab padding", POISON_INUSE, fault, end);  in slab_pad_check()