From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5735EC6787A for ; Mon, 8 Oct 2018 23:51:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7FA6B2145D for ; Mon, 8 Oct 2018 23:51:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b="Rz4Mym7G" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7FA6B2145D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=canb.auug.org.au Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727267AbeJIHFR (ORCPT ); Tue, 9 Oct 2018 03:05:17 -0400 Received: from ozlabs.org ([203.11.71.1]:46965 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726761AbeJIHFQ (ORCPT ); Tue, 9 Oct 2018 03:05:16 -0400 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPSA id 42TcZH3psnz9vZs; Tue, 9 Oct 2018 10:51:03 +1100 (AEDT) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=canb.auug.org.au DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1539042663; bh=yroEqqV0NWUpGSeI2nMme2pJXf79Non/OTFybBGu4sA=; h=Date:From:To:Cc:Subject:From; b=Rz4Mym7GsLqjRB7O8t/tHvFZVTevNwKomUEuumhlKLFGQdWvJyCjuLJrpzY9YESAl pvrJkrN7xq51DIiZitt3b+fQLlZcf2yr/Dc928OplAEN3ELKDHmhrd8nyYJdkJVlDZ OCAiAXkPrwwLE3+sBb5sn3TA3l1B4vB09DRclQCyJfiReUlVhQbyw7wr6tXWFkXza0 k3vG1lZMZD8jxzvD5bXTfsgsd0CzmIBnxrSTev7pwG0Zp7t/kgJ+7n+qw+pYyystUW fHOAVaVAH639BRXwfIDLRJDoJY+3qzLjAczCaHCH0oPZzaZUWz4U0lE1fbLg3uGVUk TpMg2Ia4+W0Tg== Date: Tue, 9 Oct 2018 10:51:02 +1100 From: Stephen Rothwell To: Theodore Ts'o Cc: Linux-Next Mailing List , Linux Kernel Mailing List Subject: linux-next: build failure after merge of the ext4 tree Message-ID: <20181009105102.752dd9ee@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/VE.6rR8QIzaC+fBcZYboxmY"; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/VE.6rR8QIzaC+fBcZYboxmY Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Ted, After merging the ext4 tree, today's linux-next build (arm multi_v7_defconfig) failed like this: In file included from include/linux/srcu.h:33, from include/linux/notifier.h:16, from include/linux/memory_hotplug.h:7, from include/linux/mmzone.h:752, from include/linux/gfp.h:6, from include/linux/umh.h:4, from include/linux/kmod.h:22, from include/linux/module.h:13, from fs/ext4/super.c:20: fs/ext4/super.c: In function 'get_qf_name': fs/ext4/super.c:931:40: error: 'struct ext4_sb_info' has no member named 's= _qf_names'; did you mean 's_mb_maxs'? return rcu_dereference_protected(sbi->s_qf_names[type], ^~~~~~~~~~ include/linux/rcupdate.h:358:12: note: in definition of macro '__rcu_derefe= rence_protected' ((typeof(*p) __force __kernel *)(p)); \ ^ fs/ext4/super.c:931:9: note: in expansion of macro 'rcu_dereference_protect= ed' return rcu_dereference_protected(sbi->s_qf_names[type], ^~~~~~~~~~~~~~~~~~~~~~~~~ fs/ext4/super.c:931:40: error: 'struct ext4_sb_info' has no member named 's= _qf_names'; did you mean 's_mb_maxs'? return rcu_dereference_protected(sbi->s_qf_names[type], ^~~~~~~~~~ include/linux/rcupdate.h:358:35: note: in definition of macro '__rcu_derefe= rence_protected' ((typeof(*p) __force __kernel *)(p)); \ ^ fs/ext4/super.c:931:9: note: in expansion of macro 'rcu_dereference_protect= ed' return rcu_dereference_protected(sbi->s_qf_names[type], ^~~~~~~~~~~~~~~~~~~~~~~~~ fs/ext4/super.c: In function 'parse_options': fs/ext4/super.c:1976:26: warning: unused variable 'grp_qf_name' [-Wunused-v= ariable] char *p, *usr_qf_name, *grp_qf_name; ^~~~~~~~~~~ fs/ext4/super.c:1976:12: warning: unused variable 'usr_qf_name' [-Wunused-v= ariable] char *p, *usr_qf_name, *grp_qf_name; ^~~~~~~~~~~ Caused by commit cc1ee227e890 ("ext4: fix use-after-free race in ext4_remount()'s error pa= th") # CONFIG_QUOTA is not set I have reverted that commit for today. --=20 Cheers, Stephen Rothwell --Sig_/VE.6rR8QIzaC+fBcZYboxmY Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAlu77WYACgkQAVBC80lX 0GwFfQf/beYY8Rb0CwovvRZExqfioGpQdO4p2FILzHIpV/k+wJ4W+5po5o8knv9v 0Ll/4hepLCQ/yISS7Ry3LTOcZ1ZLraLOxRGUuMlId5IsGsWDjY7Qd8n0XbYMNwNU GsHSmg4zgPFiAYDYcRv/40YVVqRboC1/FbDUhvhJZ5t32q8Q00eawm4KYdX/nB6m lze0Bu+cGJ/3FazoUxPFh2R3U3iUXy1WxpyLnYTpySf7l+TqRGpTG72Vt0jqsY5u 81MZkflb9uvt8pgbEOWJXD6H7haFhflJzgQ+QXLYeXqOWzluEpc9mem2oDABGD2h ydrNCFLEgd8rde/mdGqkIxZXgO+yAQ== =AbQd -----END PGP SIGNATURE----- --Sig_/VE.6rR8QIzaC+fBcZYboxmY--