35 struct other_info {  struct
64 static struct other_info other_infos[CONFIG_KCSAN_NUM_WATCHPOINTS + NUM_SLOTS-1];
329 			 const struct other_info *other_info)  in print_report()  argument
345 		other_skipnr = get_stack_skipnr(other_info->stack_entries,  in print_report()
346 						other_info->num_stack_entries);  in print_report()
347 		other_frame = other_info->stack_entries[other_skipnr];  in print_report()
369 		       get_bug_type(ai->access_type | other_info->ai.access_type),  in print_report()
389 		       get_access_type(other_info->ai.access_type), other_info->ai.ptr,  in print_report()
390 		       other_info->ai.size, get_thread_desc(other_info->ai.task_pid),  in print_report()
391 		       other_info->ai.cpu_id);  in print_report()
394 		stack_trace_print(other_info->stack_entries + other_skipnr,  in print_report()
395 				  other_info->num_stack_entries - other_skipnr,  in print_report()
399 			print_verbose_info(other_info->task);  in print_report()
432 static void release_report(unsigned long *flags, struct other_info *other_info)  in release_report()  argument
434 	if (other_info)  in release_report()
439 		other_info->ai.size = 0;  in release_report()
452 					 struct other_info *other_info)  in set_other_info_task_blocking()  argument
469 	other_info->task = current;  in set_other_info_task_blocking()
494 			other_info->task = NULL;  in set_other_info_task_blocking()
501 	} while (other_info->ai.size && other_info->ai.ptr == ai->ptr &&  in set_other_info_task_blocking()
502 		 other_info->task == current);  in set_other_info_task_blocking()
510 				    struct other_info *other_info)  in prepare_report_producer()  argument
527 	WARN_ON(other_info->ai.size);  in prepare_report_producer()
529 	other_info->ai = *ai;  in prepare_report_producer()
530 	other_info->num_stack_entries = stack_trace_save(other_info->stack_entries, NUM_STACK_ENTRIES, 2);  in prepare_report_producer()
533 		set_other_info_task_blocking(flags, ai, other_info);  in prepare_report_producer()
541 				    struct other_info *other_info)  in prepare_report_consumer()  argument
545 	while (!other_info->ai.size) { /* Await valid @other_info. */  in prepare_report_consumer()
552 …if (WARN_ON(!matching_access((unsigned long)other_info->ai.ptr & WATCHPOINT_ADDR_MASK, other_info-…  in prepare_report_consumer()
556 	if (!matching_access((unsigned long)other_info->ai.ptr, other_info->ai.size,  in prepare_report_consumer()
569 	release_report(flags, other_info);  in prepare_report_consumer()
581 				    struct other_info *other_info)  in prepare_report()  argument
585 		prepare_report_producer(flags, ai, other_info);  in prepare_report()
588 		return prepare_report_consumer(flags, ai, other_info);  in prepare_report()
608 	struct other_info *other_info = type == KCSAN_REPORT_RACE_UNKNOWN_ORIGIN  in kcsan_report()  local
624 	if (prepare_report(&flags, type, &ai, other_info)) {  in kcsan_report()
631 				print_report(value_change, type, &ai, other_info);  in kcsan_report()
636 		release_report(&flags, other_info);  in kcsan_report()