355 static bool is_valid_request(const struct landlock_request *const request)  in is_valid_request()  argument
357 	if (WARN_ON_ONCE(request->layer_plus_one > LANDLOCK_MAX_NUM_LAYERS))  in is_valid_request()
360 	if (WARN_ON_ONCE(!(!!request->layer_plus_one ^ !!request->access)))  in is_valid_request()
363 	if (request->access) {  in is_valid_request()
364 		if (WARN_ON_ONCE(!(!!request->layer_masks ^  in is_valid_request()
365 				   !!request->all_existing_optional_access)))  in is_valid_request()
368 		if (WARN_ON_ONCE(request->layer_masks ||  in is_valid_request()
369 				 request->all_existing_optional_access))  in is_valid_request()
373 	if (WARN_ON_ONCE(!!request->layer_masks ^ !!request->layer_masks_size))  in is_valid_request()
376 	if (request->deny_masks) {  in is_valid_request()
377 		if (WARN_ON_ONCE(!request->all_existing_optional_access))  in is_valid_request()
391 			 const struct landlock_request *const request)  in landlock_log_denial()  argument
399 			 !subject->domain->hierarchy || !request))  in landlock_log_denial()
402 	if (!is_valid_request(request))  in landlock_log_denial()
405 	missing = request->access;  in landlock_log_denial()
408 		if (request->layer_masks) {  in landlock_log_denial()
410 				subject->domain, &missing, request->layer_masks,  in landlock_log_denial()
411 				request->layer_masks_size);  in landlock_log_denial()
414 				&missing, request->all_existing_optional_access,  in landlock_log_denial()
415 				request->deny_masks);  in landlock_log_denial()
420 		youngest_layer = request->layer_plus_one - 1;  in landlock_log_denial()
457 	log_blockers(ab, request->type, missing);  in landlock_log_denial()
458 	audit_log_lsm_data(ab, &request->audit);  in landlock_log_denial()