From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754874AbaLJIUn (ORCPT ); Wed, 10 Dec 2014 03:20:43 -0500 Received: from ozlabs.org ([103.22.144.67]:33049 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754357AbaLJIUm (ORCPT ); Wed, 10 Dec 2014 03:20:42 -0500 Date: Wed, 10 Dec 2014 19:20:35 +1100 From: Stephen Rothwell To: Christian Borntraeger Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org Subject: linux-next: build failure after merge of the access_once tree Message-ID: <20141210192035.2e5d80ff@canb.auug.org.au> X-Mailer: Claws Mail 3.11.1 (GTK+ 2.24.25; i586-pc-linux-gnu) MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/UCMJBBO1Uh3vVdwQwEVLpla"; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/UCMJBBO1Uh3vVdwQwEVLpla Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Christian, After merging the access_once tree, today's linux-next build (powerpc ppc44x_defconfig) failed like this: In file included from /scratch/sfr/next/include/uapi/linux/stddef.h:1:0, from /scratch/sfr/next/include/linux/stddef.h:4, from /scratch/sfr/next/include/uapi/linux/posix_types.h:4, from /scratch/sfr/next/include/uapi/linux/types.h:13, from /scratch/sfr/next/include/linux/types.h:5, from /scratch/sfr/next/include/linux/smp.h:10, from /scratch/sfr/next/include/linux/kernel_stat.h:4, from /scratch/sfr/next/mm/memory.c:41: In function '__read_once_size', inlined from 'handle_pte_fault' at /scratch/sfr/next/mm/memory.c:3192:1= 0, inlined from '__handle_mm_fault' at /scratch/sfr/next/mm/memory.c:3324:= 2, inlined from 'handle_mm_fault' at /scratch/sfr/next/mm/memory.c:3353:6: /scratch/sfr/next/include/linux/compiler.h:206:3: warning: call to 'data_ac= cess_exceeds_word_size' declared with attribute warning: data access exceed= s word size and won't be atomic data_access_exceeds_word_size(); ^ mm/built-in.o: In function `handle_mm_fault': (.text+0x283a0): undefined reference to `data_access_exceeds_word_size' I hate dropped the access_once tree again today. --=20 Cheers, Stephen Rothwell sfr@canb.auug.org.au --Sig_/UCMJBBO1Uh3vVdwQwEVLpla Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJUiAJYAAoJEMDTa8Ir7ZwVS5EP/2gwTPI0j4BnXbArBZD4B+OO mBqc/FGAed6UyhsGh4roS0CIPuxsAV+39tY3Ey6BRj7neM4a57IJaRXJ2koE8fK8 0nmPFtvFfvC8/C4VhF3mQnHWMR05v227hmHA4iweDt6uhfgiK38cEh78XzrxQDsp BASeVsICdEjQwo63spoZ0nBSCSlTWCtOHO8a682ALsIqfKNt/Av/Elg33ANn1ppf fkgnr/VPtfaBg/lOsVRHE2nSN9EmjjAxTWlv39U6Uf0FTsKpYuGWshkuFXVJqfH0 0PmoPPu7+NHbHCTnsk8JGBeXmoZQzysloEEjV4RdxYKHr/Gf1wX84K2K3UxLXq0R svYVuVZ6wIG6bizQ/x2A2drtTLJzJiqSfVTDQre+ReLs3sizcyiXxhuTDbGc2vBk Dn4MqW9gSMKbrwMGgYLdclf8TlR1hFDillDJlEEj6OUdUIebtqXLtIch2xNg6Aue Ln3vpWuW8PQSeCTlvjOi9a8u3ffE4D1qGtcZ6FWzm6j4HRVZtMdsgQm3mx4/ldAz lmft2EBNrYYH7hVxg8vwkedzL87pCOgar244TZ7RqTURpcuQOPp6NhkjU/C5Eo/9 a4y1XXgAYkXW66KczynVtO/nGKtOSU2wBj91AcQVFQLrEMdMHI7sRXtv59on8CJl WI4x6d+wjOQDQ3VddhaU =wVoV -----END PGP SIGNATURE----- --Sig_/UCMJBBO1Uh3vVdwQwEVLpla--