From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 126C345C10; Wed, 1 May 2024 05:28:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=150.107.74.76 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714541332; cv=none; b=UgNWsmRcnLA/1VxXS39KS0AGdxFCRy5VCwPdU6/WKllbrAuPpmMnjy19fJXip6QNX3bJxBzW9bJDZip5IYSVBepQCnmPwvqJKuCRUbW2YOc87YHZfg6Twb5atQKEzeGeSMAY3zM1vw1iNZtw2o2a8Eouq2bRzcWz4vR0245d+E4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714541332; c=relaxed/simple; bh=3bPyfozDstmDwZLV/ukzH1VbLQqxYqjZIzAj2hMugxs=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type; b=Zj3hOVzPBhQPASYiZNc07Nb1H3cbT95MHbvLNS/RqrOiSqqGWHMeqVRuNLBXPi+pZ/O0J9lWix3O5sXM8SZ72o/OThJwRiIGQGq+1KRC8PIDdgRNLHXWkFR8ULT1rPF31O8VypADdMCnQ3uYin/4XiS9zkSTtGzWPnECFWX6spw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=canb.auug.org.au; spf=pass smtp.mailfrom=canb.auug.org.au; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b=Y9SeVoLN; arc=none smtp.client-ip=150.107.74.76 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=canb.auug.org.au Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=canb.auug.org.au Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b="Y9SeVoLN" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1714541328; bh=7iCiIxpOc6gBOG6oc53IQAt5L1pLTD4S8r3Fd/+jfGo=; h=Date:From:To:Cc:Subject:From; b=Y9SeVoLNkuwKMSixdOVwOUEDImRD1Q1+nHe0e//Lo88IRUfMPbNmOFJSkzyme1NEP brneucKVgQQ+xV2i/4KoTI+GR81VbCCMF5yXJUXcvMUXUyjFRW+QTuBK77h3FXSzYq cldiFAr7jhZT3srgrW7OOqParjMo6APLg5nHI/tDEA4aYFOmWrX6MWJmiyiigccAzp tGnTiCl7EqTmcHlVK9ymPwssX3ywfwie2rJEoxJdJLMLvHO3JH35Xb8v66GhZnEe3T jJjOpP2wEBe9IpuFpjz6xrHRqsOfeJK7CdahjSNHOFOK5C/LK3numEOpWEbsx8ynvD VpGZhd+PyFjtQ== Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4VTlwb29y4z4x0t; Wed, 1 May 2024 15:28:46 +1000 (AEST) Date: Wed, 1 May 2024 15:28:46 +1000 From: Stephen Rothwell To: Vlastimil Babka Cc: Chengming Zhou , Nicolas Bouchinet , Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build failure after merge of the slab tree Message-ID: <20240501152846.311be492@canb.auug.org.au> Precedence: bulk X-Mailing-List: linux-next@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/dZ+1.=a=9al1OJivYkBYJTL"; protocol="application/pgp-signature"; micalg=pgp-sha256 --Sig_/dZ+1.=a=9al1OJivYkBYJTL Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the slab tree, today's linux-next build (x86_64 allmodconfig) failed like this: mm/slub.c: In function 'slab_free_hook': mm/slub.c:2187:25: error: implicit declaration of function 'get_info_end' [= -Werror=3Dimplicit-function-declaration] 2187 | inuse =3D get_info_end(s); | ^~~~~~~~~~~~ mm/slub.c: In function 'maybe_wipe_obj_freeptr': mm/slub.c:3872:14: error: implicit declaration of function 'freeptr_outside= _object' [-Werror=3Dimplicit-function-declaration] 3872 | !freeptr_outside_object(s)) | ^~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors Caused by commit 7f39e23ed8dd ("mm/slub: avoid zeroing outside-object freepointer for sing= le free") $ grep CONFIG_SLUB_DEBUG .config $ I have used the slab tree from next-20240430 for today. --=20 Cheers, Stephen Rothwell --Sig_/dZ+1.=a=9al1OJivYkBYJTL Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmYx0w4ACgkQAVBC80lX 0Gyq5wgAiD/Wy9xaBsjDyaTUstXKWq5pQBwbuPWJlsCVitTF1wElG3f4WcY7SkGH /AjOH/ZSHF/FyQfID14/ccQ9a7DWlhVF1X0J9KGSoJLra8eCI3Ui4GiHug5rRQdi ZkRIw2Lf6L8nKj63BZhCvfUpoxashC8SUOUD8losZ/itoveGfB9PY8xC/6wLHSxE dQrE6R+kJC3cEa7hz56XdizasDmlpxQNKaBfMEG16ZWGZ8wbI2Eh3qFqlWlm1ndn TTu3yYUJmoEJhyIl8ZVBnimtMhSK7Qt37qEBLs060ICiYMzScI8jON14US0dr17m IopkuNEgukrsfu96V6/z5CBFCbkyEg== =Hnlj -----END PGP SIGNATURE----- --Sig_/dZ+1.=a=9al1OJivYkBYJTL--