From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1031208AbaLLRXV (ORCPT ); Fri, 12 Dec 2014 12:23:21 -0500 Received: from e34.co.us.ibm.com ([32.97.110.152]:55676 "EHLO e34.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030941AbaLLRXS (ORCPT ); Fri, 12 Dec 2014 12:23:18 -0500 Date: Fri, 12 Dec 2014 09:23:12 -0800 From: "Paul E. McKenney" To: Stephen Rothwell Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, Pranith Kumar Subject: Re: linux-next: build failure after merge of the rcu tree Message-ID: <20141212172312.GT25340@linux.vnet.ibm.com> Reply-To: paulmck@linux.vnet.ibm.com References: <20141212171215.6beff7b4@canb.auug.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20141212171215.6beff7b4@canb.auug.org.au> User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 14121217-0017-0000-0000-0000070FEE94 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Dec 12, 2014 at 05:12:15PM +1100, Stephen Rothwell wrote: > Hi Paul, > > After merging the rcu tree, today's linux-next build (powerpc64 > allnoconfig) failed like this: > > In file included from arch/powerpc/include/asm/kvm_ppc.h:30:0, > from arch/powerpc/kernel/setup_64.c:68: > include/linux/kvm_host.h:366:21: error: field 'srcu' has incomplete type > struct srcu_struct srcu; > ^ > include/linux/kvm_host.h:367:21: error: field 'irq_srcu' has incomplete type > struct srcu_struct irq_srcu; > ^ > > I am sure we have seen this before :-( > > Caused by commit 31a78b1b598a ("srcu: Isolate srcu sections using > CONFIG_SRCU") as it was before (I do wonder why this came back). > > I have reverted that commit for today. Gah... I forgot to adjust rcu/next placement for the merge window!!! Please accept my apologies, I have set it up to include only the commits destined for 3.19. :-/ Thanx, Paul