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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AE555C433F5 for ; Sun, 24 Apr 2022 14:41:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239401AbiDXOor (ORCPT ); Sun, 24 Apr 2022 10:44:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37796 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234745AbiDXOop (ORCPT ); Sun, 24 Apr 2022 10:44:45 -0400 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D898B68320 for ; Sun, 24 Apr 2022 07:41:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1650811304; x=1682347304; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=VZiqp3rR5p++LyucOgObTUfn4d4gCSPvi2jpqkhWT74=; b=ImVa1PRmVTgU0RuLPUWlDj0snLRYY2Dcamcoz+vtbjp5tIVdx4rf3i+r 5Gg0ibz6xTerNmssHM5sV88rX4u6fqwCq1RJIDWxDpAN1+WDCoOm2C9// lSTLugcEDqZvJKmmsOdNT4IF+gyWbM0gzbu57Pqb4o4pPwQOZ/RKQPB8P WBU9wLGjgr5Di206kSKJx8BqHfem2xJ84QqUJfn+qwH5lYFSzB3YrLjjd pQvWaC03psXMFjsgHZ+A/CktnjdSF1WjPfdEfEaGQmpCbVTnUdOoPEt+r mvOpTMuNMCPETNHWeBT+rOMRO4ucL7rMv848Tr+aAGs1RK0h1VDqsalAO A==; X-IronPort-AV: E=McAfee;i="6400,9594,10326"; a="264841044" X-IronPort-AV: E=Sophos;i="5.90,286,1643702400"; d="scan'208";a="264841044" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Apr 2022 07:41:44 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,286,1643702400"; d="scan'208";a="578818288" Received: from lkp-server01.sh.intel.com (HELO 5056e131ad90) ([10.239.97.150]) by orsmga008.jf.intel.com with ESMTP; 24 Apr 2022 07:41:42 -0700 Received: from kbuild by 5056e131ad90 with local (Exim 4.95) (envelope-from ) id 1nidQk-0001Wx-8Y; Sun, 24 Apr 2022 14:41:42 +0000 Date: Sun, 24 Apr 2022 22:40:51 +0800 From: kernel test robot To: Hongnan Li , linux-erofs@lists.ozlabs.org, xiang@kernel.org, chao@kernel.org Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] erofs: make filesystem exportable Message-ID: <202204242223.Hf6HESVt-lkp@intel.com> References: <20220424130104.102365-1-hongnan.li@linux.alibaba.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220424130104.102365-1-hongnan.li@linux.alibaba.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Hongnan, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on xiang-erofs/dev-test] [also build test WARNING on v5.18-rc3 next-20220422] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/intel-lab-lkp/linux/commits/Hongnan-Li/erofs-make-filesystem-exportable/20220424-211653 base: https://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git dev-test config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20220424/202204242223.Hf6HESVt-lkp@intel.com/config) compiler: m68k-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/c0fc15c5ccc4a5090cc32744ba63bde8ea558ac7 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Hongnan-Li/erofs-make-filesystem-exportable/20220424-211653 git checkout c0fc15c5ccc4a5090cc32744ba63bde8ea558ac7 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash fs/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> fs/erofs/super.c:601:16: warning: no previous prototype for 'erofs_get_parent' [-Wmissing-prototypes] 601 | struct dentry *erofs_get_parent(struct dentry *child) | ^~~~~~~~~~~~~~~~ vim +/erofs_get_parent +601 fs/erofs/super.c 600 > 601 struct dentry *erofs_get_parent(struct dentry *child) 602 { 603 erofs_nid_t nid; 604 unsigned int d_type; 605 int err; 606 607 err = erofs_namei(d_inode(child), &dotdot_name, &nid, &d_type); 608 if (err) 609 return ERR_PTR(err); 610 return d_obtain_alias(erofs_iget(child->d_sb, nid, d_type == FT_DIR)); 611 } 612 -- 0-DAY CI Kernel Test Service https://01.org/lkp