rcu: Add KCSAN stubs
authorPaul E. McKenney <paulmck@kernel.org>
Mon, 13 Apr 2020 23:36:29 +0000 (16:36 -0700)
committerPaul E. McKenney <paulmck@kernel.org>
Mon, 27 Apr 2020 18:00:06 +0000 (11:00 -0700)
commit353159365e725fab7b3bf2817bec0ecd16706a38
tree84c8f81c19d37cf3d826c412ffc1260f78781c31
parentae83d0b416db002fe95601e7f97f64b59514d936
rcu: Add KCSAN stubs

This commit adds stubs for KCSAN's data_race(), ASSERT_EXCLUSIVE_WRITER(),
and ASSERT_EXCLUSIVE_ACCESS() macros to allow code using these macros to
move ahead.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
kernel/rcu/tree.c