Commits
Kees Cook committed 93b69d437ef
Yama: add RCU to drop read locking Stop using spinlocks in the read path. Add RCU list to handle the readers. Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Serge E. Hallyn <serge.hallyn@ubuntu.com> Acked-by: John Johansen <john.johansen@canonical.com>