From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756557AbaDPTVq (ORCPT ); Wed, 16 Apr 2014 15:21:46 -0400 Received: from cantor2.suse.de ([195.135.220.15]:53766 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756187AbaDPTVo (ORCPT ); Wed, 16 Apr 2014 15:21:44 -0400 Date: Wed, 16 Apr 2014 20:21:35 +0100 From: Mel Gorman To: Stephen Rothwell Cc: Andrew Morton , linux-next@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: linux-next: build failure after merge of the akpm-current tree Message-ID: <20140416192135.GY7292@suse.de> References: <20140416151956.b3388ef9c11c6c58b535186f@canb.auug.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: <20140416151956.b3388ef9c11c6c58b535186f@canb.auug.org.au> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Apr 16, 2014 at 03:19:56PM +1000, Stephen Rothwell wrote: > Hi Andrew, > > After merging the akpm-current tree, today's linux-next build (powerpc > ppc64_defconfig) failed like this: > > In file included from mm/vmscan.c:50:0: > include/linux/swapops.h: In function 'is_swap_pte': > include/linux/swapops.h:57:2: error: implicit declaration of function 'pte_present_nonuma' [-Werror=implicit-function-declaration] > return !pte_none(pte) && !pte_present_nonuma(pte) && !pte_file(pte); > ^ > > Caused by commit 851fe3337768 ("x86: define _PAGE_NUMA by reusing > software bits on the PMD and PTE levels"). This build does not have > CONFIG_NUMA_BALANCING set. > > I have reverted that commit for today. Thanks Stephen. A patch that should address the problem is on its way to Andrew. -- Mel Gorman SUSE Labs