Files
linux/include/linux
Amol Grover 4dfd5cd83d rculist: Add brackets around cond argument in __list_check_rcu macro
Passing a complex lockdep condition to __list_check_rcu results
in false positive lockdep splat due to incorrect expression
evaluation.

For example, a lockdep check condition `cond1 || cond2` is
evaluated as `!cond1 || cond2 && !rcu_read_lock_any_held()`
which, according to operator precedence, evaluates to
`!cond1 || (cond2 && !rcu_read_lock_any_held())`.
This would result in a lockdep splat when cond1 is false
and cond2 is true which is logically incorrect.

Signed-off-by: Amol Grover <frextrite@gmail.com>
Acked-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
2020-02-20 15:58:23 -08:00
..
2019-09-16 09:56:27 -07:00
2019-12-11 09:12:38 +01:00
2019-11-12 11:43:29 -05:00
2020-01-27 14:35:32 +01:00
2020-01-23 12:37:18 +00:00
2020-02-04 03:05:26 +00:00
2020-02-04 03:05:26 +00:00
2019-11-26 10:26:26 +01:00
2020-01-23 00:35:50 +01:00
2019-10-09 19:33:43 -07:00
2019-12-03 11:20:37 +01:00
2019-09-05 19:52:33 -06:00
2020-01-27 11:09:31 +01:00
2020-01-17 16:48:07 -08:00
2020-01-18 09:19:18 -05:00
2020-01-13 21:48:42 +01:00
2019-11-20 09:40:10 +01:00
2019-12-01 12:59:06 -08:00
2019-09-05 11:40:54 +02:00
2019-10-04 12:31:46 -07:00
2019-10-15 13:34:25 +02:00
2019-11-11 09:02:56 +01:00
2019-12-04 19:44:14 -08:00
2020-01-31 17:33:54 +00:00
2019-12-11 09:12:38 +01:00
2019-10-15 20:40:06 -07:00
2019-09-05 12:32:05 +02:00
2020-02-04 07:24:48 +00:00
2019-12-09 10:55:03 +01:00
2019-11-14 19:06:47 -08:00
2020-01-15 10:54:33 -05:00
2020-01-14 12:20:48 +01:00
2019-12-11 16:37:02 +08:00
2019-11-13 19:09:47 +08:00
2020-01-16 17:09:18 +01:00
2020-01-15 16:30:28 +00:00
2020-01-29 17:00:02 -06:00
2019-12-06 10:47:28 +01:00
2020-01-13 18:16:43 -08:00
2020-01-24 10:24:31 -08:00
2020-01-24 10:24:31 -08:00
2019-11-14 13:07:48 +08:00
2019-10-10 14:55:24 -07:00
2020-02-04 03:05:24 +00:00
2019-11-13 12:15:34 -08:00
2020-01-13 18:31:48 -08:00
2020-02-04 03:05:26 +00:00
2019-11-13 00:33:21 +11:00
2020-01-14 12:20:48 +01:00
2019-11-14 12:20:02 +08:00
2020-01-17 22:33:37 -05:00