Lines Matching +full:common +full:- +full:rules

1 /* SPDX-License-Identifier: GPL-2.0 */
3  * Special rules for ignoring entire classes of data-racy memory accesses. None
4  * of the rules here imply that such data races are generally safe!
6  * All rules in this file can be configured via CONFIG_KCSAN_PERMISSIVE. Keep
20  * Access ignore rules based on address.
28 	 * Data-racy bitops on current->flags are too common, ignore completely  in kcsan_ignore_address()
31 	return ptr == &current->flags;  in kcsan_ignore_address()
35  * Data race ignore rules based on access type and value change patterns.
44 	 * Rules here are only for plain read accesses, so that we still report  in kcsan_ignore_data_race()
45 	 * data races between plain read-write accesses.  in kcsan_ignore_data_race()
51 	 * A common pattern is checking/setting just 1 bit in a variable; for  in kcsan_ignore_data_race()
61 	 * appropriately, in many cases these types of data races are so common  in kcsan_ignore_data_race()
70 	 * The rules here will ignore the data races if we observe no more than  in kcsan_ignore_data_race()
74 	 * general assuption that data races involving 1-bit changes can be  in kcsan_ignore_data_race()