From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Paul E. McKenney" Subject: Re: linux-next: build warning after merge of the rcu tree Date: Fri, 25 Mar 2011 12:23:19 -0700 Message-ID: <20110325192319.GU2322@linux.vnet.ibm.com> References: <20110325160539.659fe452.sfr@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: <20110325160539.659fe452.sfr@canb.auug.org.au> Sender: linux-kernel-owner@vger.kernel.org To: Stephen Rothwell Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, "Paul E. McKenney" List-Id: linux-next.vger.kernel.org On Fri, Mar 25, 2011 at 04:05:39PM +1100, Stephen Rothwell wrote: > Hi Paul, > > After merging the rcu tree, today's linux-next build (powerpc > ppc64_defconfig) produced this warning: > > kernel/softirq.c:62: warning: excess elements in array initializer > kernel/softirq.c:62: warning: (near initialization for 'softirq_to_name') > > Introduced by commit 0ac7e739ad17 ("rcu: move TREE_RCU from softirq to > kthread"). I must confess that it didn't occur to me to check for more than one array of softirq names, and I have no idea why I didn't see this warning in my builds. In any case, I have fixed this and updated -rcu. I just now found the mention of RCU in the proc.txt documentation file, and have a fix for that queued as well, and will export to -rcu on the next round. Thanx, Paul