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=-6.2 required=3.0 tests=DATE_IN_PAST_03_06, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 EA0F3C3F2C6 for ; Fri, 28 Feb 2020 01:14:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C80F42469D for ; Fri, 28 Feb 2020 01:14:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730356AbgB1BOR (ORCPT ); Thu, 27 Feb 2020 20:14:17 -0500 Received: from mga07.intel.com ([134.134.136.100]:33279 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729984AbgB1BOR (ORCPT ); Thu, 27 Feb 2020 20:14:17 -0500 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 Feb 2020 17:14:16 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,493,1574150400"; d="scan'208";a="411241389" Received: from lkp-server01.sh.intel.com (HELO lkp-server01) ([10.239.97.150]) by orsmga005.jf.intel.com with ESMTP; 27 Feb 2020 17:14:15 -0800 Received: from kbuild by lkp-server01 with local (Exim 4.89) (envelope-from ) id 1j7UEI-0001HM-9n; Fri, 28 Feb 2020 09:14:14 +0800 Date: Fri, 28 Feb 2020 03:18:48 +0800 From: kbuild test robot To: Ritesh Harjani Cc: kbuild-all@lists.01.org, jack@suse.cz, tytso@mit.edu, linux-ext4@vger.kernel.org Subject: Re: [PATCHv4 5/6] ext4: Move ext4_fiemap to use iomap framework. Message-ID: <202002280303.ERVhiFtH%lkp@intel.com> References: <2341a116e39ff0934b1f90aee8f4e10ac0371648.1582800839.git.riteshh@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2341a116e39ff0934b1f90aee8f4e10ac0371648.1582800839.git.riteshh@linux.ibm.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org Hi Ritesh, I love your patch! Perhaps something to improve: [auto build test WARNING on ext4/dev] [also build test WARNING on linus/master v5.6-rc3 next-20200227] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Ritesh-Harjani/ext4-bmap-fiemap-conversion-to-use-iomap/20200227-204414 base: https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git dev reproduce: # apt-get install sparse # sparse version: v0.6.1-173-ge0787745-dirty make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) >> fs/ext4/extents.c:4918:24: sparse: sparse: symbol 'ext4_iomap_xattr_ops' was not declared. Should it be static? Please review and possibly fold the followup patch. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org