tree fb95456a7519cd011f39be32880cb0d9bce2d314
parent acfa087ccf2d2eff46186477f53e4c3ffbdb033d
author Marco Elver <elver@google.com> 1592310984 +0200
committer Paul E. McKenney <paulmck@kernel.org> 1593457488 -0700

kcsan: Remove existing special atomic rules

Remove existing special atomic rules from kcsan_is_atomic_special()
because they are no longer needed. Since we rely on the compiler
emitting instrumentation distinguishing volatile accesses, the rules
have become redundant.

Let's keep kcsan_is_atomic_special() around, so that we have an obvious
place to add special rules should the need arise in future.

Signed-off-by: Marco Elver <elver@google.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>