kcsan: Show message if enabled early

Show a message in the kernel log if KCSAN was enabled early.

Signed-off-by: Marco Elver <elver@google.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
This commit is contained in:
Marco Elver 2020-07-31 10:17:22 +02:00 • committed by Paul E. McKenney
commit 2778793072