From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751453AbeDVGbQ (ORCPT ); Sun, 22 Apr 2018 02:31:16 -0400 Received: from mga07.intel.com ([134.134.136.100]:2231 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750847AbeDVGbN (ORCPT ); Sun, 22 Apr 2018 02:31:13 -0400 X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.49,310,1520924400"; d="scan'208";a="193385169" Date: Sun, 22 Apr 2018 14:31:09 +0800 From: kbuild test robot To: Chao Yu Cc: kbuild-all@01.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, chao@kernel.org, Chao Yu Subject: Re: [PATCH] f2fs: sepearte hot/cold in free nid Message-ID: <201804221427.WmgRaqpG%fengguang.wu@intel.com> References: <20180420015231.90679-1-yuchao0@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180420015231.90679-1-yuchao0@huawei.com> User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: fengguang.wu@intel.com X-SA-Exim-Scanned: No (on bee); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Chao, I love your patch! Perhaps something to improve: [auto build test WARNING on f2fs/dev-test] [also build test WARNING on v4.17-rc1 next-20180420] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Chao-Yu/f2fs-sepearte-hot-cold-in-free-nid/20180421-061929 base: https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git dev-test reproduce: # apt-get install sparse make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ sparse warnings: (new ones prefixed by >>) fs/f2fs/node.c:486:15: sparse: expression using sizeof(void) fs/f2fs/node.c:1744:28: sparse: expression using sizeof(void) >> fs/f2fs/node.c:2034:6: sparse: symbol 'load_nat_block' was not declared. Should it be static? fs/f2fs/node.c:2428:27: sparse: expression using sizeof(void) fs/f2fs/node.c:2523:40: sparse: restricted __le32 degrades to integer Please review and possibly fold the followup patch. --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation