From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Paul E. McKenney" Subject: Re: linux-next: build failure after merge of the rcu tree Date: Mon, 4 Sep 2017 09:39:09 -0700 Message-ID: <20170904163909.GG15437@linux.vnet.ibm.com> References: <20170904145045.090c048b@canb.auug.org.au> Reply-To: paulmck@linux.vnet.ibm.com Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20170904145045.090c048b@canb.auug.org.au> Sender: linux-kernel-owner@vger.kernel.org To: Stephen Rothwell Cc: Linux-Next Mailing List , Linux Kernel Mailing List List-Id: linux-next.vger.kernel.org On Mon, Sep 04, 2017 at 02:50:45PM +1000, Stephen Rothwell wrote: > 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. Apologies, fixed. Also belatedly reset rcu/next to cover only commits destined for the merge window, which eliminates that commit and several others. Thanx, Paul