From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756552AbaIZKRU (ORCPT ); Fri, 26 Sep 2014 06:17:20 -0400 Received: from ozlabs.org ([103.22.144.67]:59633 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755969AbaIZKRP (ORCPT ); Fri, 26 Sep 2014 06:17:15 -0400 Date: Fri, 26 Sep 2014 20:17:04 +1000 From: Stephen Rothwell To: Andrew Morton Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, Guenter Roeck , Oleg Nesterov , Josh Triplett Subject: linux-next: build failure after merge of the akpm-current tree Message-ID: <20140926201704.1e2a62c3@canb.auug.org.au> X-Mailer: Claws Mail 3.10.1 (GTK+ 2.24.24; i586-pc-linux-gnu) MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/gMG+g90X5iFQ3IQMXiDcGKk"; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/gMG+g90X5iFQ3IQMXiDcGKk Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Andrew, After merging the akpm-current tree, today's linux-next build (powerpc ppc64_defconfig) failed like this: In file included from arch/powerpc/kernel/asm-offsets.c:16:0: include/linux/signal.h: In function 'sigisemptyset': include/linux/signal.h:79:3: error: implicit declaration of function 'BUILD= _BUG' [-Werror=3Dimplicit-function-declaration] BUILD_BUG(); ^ Caused by commit 7e52cdba7e69 ("signal: use BUILD_BUG() instead of _NSIG_WORDS_is_unsupported_size()"). See Rule 1 in Documentation/SubmitChecklist. Thanks to Guenter for the heads up. I have added the following patch for today (hopefully it does not cause more problems). From: Stephen Rothwell Date: Fri, 26 Sep 2014 20:08:12 +1000 Subject: [PATCH] signal.h: using BUILD_BUG requires including bug.h Signed-off-by: Stephen Rothwell --- include/linux/signal.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/signal.h b/include/linux/signal.h index 14acfd59ed1b..ab1e0392b5ac 100644 --- a/include/linux/signal.h +++ b/include/linux/signal.h @@ -2,6 +2,7 @@ #define _LINUX_SIGNAL_H =20 #include +#include #include =20 struct task_struct; --=20 2.1.1 --=20 Cheers, Stephen Rothwell sfr@canb.auug.org.au --Sig_/gMG+g90X5iFQ3IQMXiDcGKk Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJUJT0pAAoJEMDTa8Ir7ZwVDqkP/AtQ+pkeMzbTrSqgo2zRtUHz fLxQQzxY6QEDmsLYGjOXWaeU/WzDDx1B6SSatbkgB7uyYfrfVJ+JjwAnC0yqaOXN MxOCZT0QTHVdoMeY/7Rc62liAoJnfGRiwwjgbKMTeQEG7jJnJQQ+q4IL+AX3BLvw 509L+QZmVrEpLSmdZ0vU4CjZCi0LJlGifBN3HjjQhR4SD63XMQj74s0lNElMZa2J ksLhmaSKHTGzYiY5XuPIPxQ2QqY5xnAompaqFsKN2nczItIE5Cuabf4qYQb3yYKb H4aW9OwkY5dZakk6zqusa3814eJD4UhdUbYsD5UkTQf27YEi3CwerKWP58gGqGmp LrWR5ZVEMGh1Lpptm4vvHDxUjQfVfZNzHop9EQ2LJU1c62TDAckIEKp7lwhR54WX FnArErzH/Gd+EGhjoadbY7IAgK5/Kda/oOqLwBluqJOeNp2QcwAWLERAtciTcJHg K9p3SnyU1o1fI53KMvsgtB84Y14zyqjGQxDWGwYlB5XE74ha78h4I18LwkmJfyvB /99ItvOAr4A6vz+MGVg9wxutW3THhUSlYsRsNts2zrwgMH3ye23IEPr+nbSURbNI A8ZbbsP7T7aGeOsgexJxnLRjoEy0+GnyPWHCKMxHqeK3x4IP3fd1aN75UgwCQ4A/ eYmhSSOff8UC29W68dQG =K6DH -----END PGP SIGNATURE----- --Sig_/gMG+g90X5iFQ3IQMXiDcGKk--