Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757194Ab2JIXWF (ORCPT ); Tue, 9 Oct 2012 19:22:05 -0400 Received: from haggis.pcug.org.au ([203.10.76.10]:39285 "EHLO members.tip.net.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754206Ab2JIXWB (ORCPT ); Tue, 9 Oct 2012 19:22:01 -0400 Date: Wed, 10 Oct 2012 10:21:50 +1100 From: Stephen Rothwell To: Linus Torvalds Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, Yasuaki Ishimatsu , Andrew Morton , ppc-dev Subject: linux-next: build failure after merge of the origin tree Message-Id: <20121010102150.81c192c6fdf60689dc823b20@canb.auug.org.au> X-Mailer: Sylpheed 3.2.0 (GTK+ 2.24.10; i486-pc-linux-gnu) Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg="PGP-SHA256"; boundary="Signature=_Wed__10_Oct_2012_10_21_50_+1100_dVUeUcEMgQzVSk.2" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2482 Lines: 61 --Signature=_Wed__10_Oct_2012_10_21_50_+1100_dVUeUcEMgQzVSk.2 Content-Type: text/plain; charset=US-ASCII Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Linus, In Linus' tree, today's linux-next build (powerpc ppc64_defconfig) failed like this: arch/powerpc/platforms/pseries/hotplug-memory.c: In function 'pseries_remov= e_memblock': arch/powerpc/platforms/pseries/hotplug-memory.c:103:17: error: unused varia= ble 'pfn' [-Werror=3Dunused-variable] Caused by commit d760afd4d257 ("memory-hotplug: suppress "Trying to free nonexistent resource " warning"). I can't see what the point of the "pfn" variable is and this patch never appeared in linux-next before being merged. :-( I have reverted that commit for today. If this patch truly was authored yesterday (according the Author Date in git), why was it merged yesterday while still under discussion? And the latest update to it still has this build problem ... did anyone even try to build this for powerpc (since that architecture was obviously affected)? (Cross compilers available here http://www.kernel.org/pub/tools/crosstool/). --=20 Cheers, Stephen Rothwell sfr@canb.auug.org.au --Signature=_Wed__10_Oct_2012_10_21_50_+1100_dVUeUcEMgQzVSk.2 Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBCAAGBQJQdLGOAAoJEECxmPOUX5FEswcP/01NYzXpn4Nom9jpiJNY9C4f 8a4xRjXK/yd8XuRzMUJ3qtrjp3nV3hDROkpiRWwCGjDLxelBS7LonmJoNgGvBC+W pDbHRAGIN0asiVF2Kmvl2Fbj8qWJEwPCLO84uPY7iL8HS0f2+3tJHBZYn8AtIm+u M9UKGT/DlRB3yZkaE3XOgTRCSs8QT4Q77EgBTPlBVJ02RsO5tWYvK4f/JgPqCFJ7 D0vBpww3U7iRH0V6gTrSsUIr4oOOHTEFxCEavdTyBHtidw2zZkV8Eu9sPw0e+hNG tBBKtoNrayu2Wty2ho+d8LWnc0YD6v1n6Uzp8mAW4ELpm1vsHziO7Q81h1CfimCs 3qcdeYXImWBwMGwqmEAnXecMmt80HCrilgjSbO+FZM5CEPzdyyUqqVBvddagK4oh FvPFnhNKKvm1GUZQ/96Ch2JAR5K2mDvDwirVnqA8QJZAg1jD12apFZo0aCXDuPh+ TzurycGCY5ajt55sq7RKB/sibf57oBL5WWmrfPlwt8ICJD7mo9vQi5uspwrt2TEj 6tiVQjrTvlNes3Ts0Gs9Nwc/xPwGx0MhXCMYq1KkZFvkW1NEAzKU0vWip+zPIVrP UfRPkpDkc0ihFqEFJX2MBXRZUpMk40sk3fgN2G72QH2bdV5hOp+QDYHY5jIiWpS1 GwmF8zuvcnF3a1mxYMsY =o7kK -----END PGP SIGNATURE----- --Signature=_Wed__10_Oct_2012_10_21_50_+1100_dVUeUcEMgQzVSk.2-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/