Hi Paul, After merging the rcu tree, today's linux-next build (x86_64 allmodconfig) failed like this: ERROR: "rcu_cpu_stall_suppress" [kernel/rcu/rcutorture.ko] undefined! ERROR: "rcu_cpu_stall_suppress" [kernel/rcu/rcuperf.ko] undefined! Caused by commit 909bd6e3d9e7 ("rcu: Suppress RCU CPU stall warnings while dumping trace") I have reverted that commit for today. -- Cheers, Stephen Rothwell -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html