linux-kernel - linux-next: build failure after merge of the rcu tree

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Message-ID: <20170904145045.090c048b@canb.auug.org.au>
Date:   Mon, 4 Sep 2017 14:50:45 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
Cc:     Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: linux-next: build failure after merge of the rcu tree

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