From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) (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 1591B23D7DA for ; Mon, 3 Nov 2025 04:43:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762145023; cv=none; b=KuEs0rjMyoNLZp8u1YAxM2ksWlZlJTiCZhonGm3DZyh2xMazg9+w06kOo6sEaQcUDDzbYxshhTvDbGgeJ55588Pgfe3Y8ZAefZ323xn28CDDhhwzcs3BHhFTivOGuqkNuu+CZCg6welFn9SlILEnNarjL7F8hHwWEDTzk/Ko1QU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762145023; c=relaxed/simple; bh=33d+YZiDWFuxAUM/paTRrQcWI1uv6sSqzObX9bH5epU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=IUpZca9VI1oxyM5SbVQzYuRkL19kmV/NDLId6e6n2FfnoC2BkyfQr0INhfMh9IcL2n4Gh0B5mB1t0o058FKEmdrYDet4t+6OWNrKh9OpNJ3XT83uPPwSiXsZl+NxMOycjuG0JW1Bf3iqMT1UyuahqbKu4i0PbJGgJeLyNXj4le4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=f6tuKXzI; arc=none smtp.client-ip=198.175.65.9 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="f6tuKXzI" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1762145022; x=1793681022; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=33d+YZiDWFuxAUM/paTRrQcWI1uv6sSqzObX9bH5epU=; b=f6tuKXzITzBqcPoe0mR7Z8Ra7uZrqc8t4d0K7v/gr3yPb1UqzAu7X4ez QZgGD6CMSlhDQE83hHn5spuXedBK/IAiBMzOHq25LNwkPHoKteUbGHcMR +e3WM9aE7VmOOlYSILtqu/N3LuKBOtc7/fNIb1C2n3sNAPQOfz9zML5sg XIjn6z11W8eDS6E+qrYor3X2oEBJFrmVPuoL/mrUEcXCD865KLhhzwakS GH7L8g96EvTGtiaCmVjOY27Olc7WleNuTe/GvhDe/HgrFFF/7G4RNmT7t qYTWey/TSjt1MMIEs+1BKucEqnNQolOwkSvy6qZQ85k/7O8dkzAokE7t8 w==; X-CSE-ConnectionGUID: euA5nO9SRj6BZRimB1uBPQ== X-CSE-MsgGUID: Ys91YkCPQaOCDjBPjQpMxA== X-IronPort-AV: E=McAfee;i="6800,10657,11601"; a="86839335" X-IronPort-AV: E=Sophos;i="6.19,275,1754982000"; d="scan'208";a="86839335" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Nov 2025 20:43:41 -0800 X-CSE-ConnectionGUID: uoKtMhQ+QHiICLbXNcjvvg== X-CSE-MsgGUID: 5T0fYuxtTsGWN/krlxXtiQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,275,1754982000"; d="scan'208";a="191098982" Received: from lkp-server02.sh.intel.com (HELO 66d7546c76b2) ([10.239.97.151]) by fmviesa005.fm.intel.com with ESMTP; 02 Nov 2025 20:43:38 -0800 Received: from kbuild by 66d7546c76b2 with local (Exim 4.96) (envelope-from ) id 1vFmPn-000PpY-2q; Mon, 03 Nov 2025 04:43:35 +0000 Date: Mon, 3 Nov 2025 12:42:37 +0800 From: kernel test robot To: Jori Koolstra , Christian Brauner , Tetsuo Handa , Taotao Chen , Jeff Layton , Jan Kara , NeilBrown Cc: oe-kbuild-all@lists.linux.dev, jkoolstra@xs4all.nl, linux-kernel@vger.kernel.org, syzbot+a65e824272c5f741247d@syzkaller.appspotmail.com Subject: Re: [PATCH] Fix a drop_nlink warning in minix_rename Message-ID: <202511031229.rqpKLU46-lkp@intel.com> References: <20251102182532.2442670-1-jkoolstra@xs4all.nl> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251102182532.2442670-1-jkoolstra@xs4all.nl> Hi Jori, kernel test robot noticed the following build errors: [auto build test ERROR on brauner-vfs/vfs.all] [also build test ERROR on linus/master v6.18-rc4 next-20251031] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Jori-Koolstra/Fix-a-drop_nlink-warning-in-minix_rename/20251103-022646 base: https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git vfs.all patch link: https://lore.kernel.org/r/20251102182532.2442670-1-jkoolstra%40xs4all.nl patch subject: [PATCH] Fix a drop_nlink warning in minix_rename config: arc-randconfig-r073-20251103 (https://download.01.org/0day-ci/archive/20251103/202511031229.rqpKLU46-lkp@intel.com/config) compiler: arc-linux-gcc (GCC) 8.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251103/202511031229.rqpKLU46-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202511031229.rqpKLU46-lkp@intel.com/ All errors (new ones prefixed by >>): fs/minix/namei.c: In function 'minix_unlink': >> fs/minix/namei.c:151:11: error: 'EFSCORRUPTED' undeclared (first use in this function); did you mean 'FS_NRSUPER'? return -EFSCORRUPTED; ^~~~~~~~~~~~ FS_NRSUPER fs/minix/namei.c:151:11: note: each undeclared identifier is reported only once for each function it appears in fs/minix/namei.c: In function 'minix_rename': fs/minix/namei.c:217:10: error: 'EFSCORRUPTED' undeclared (first use in this function); did you mean 'FS_NRSUPER'? err = -EFSCORRUPTED; ^~~~~~~~~~~~ FS_NRSUPER vim +151 fs/minix/namei.c 140 141 static int minix_unlink(struct inode * dir, struct dentry *dentry) 142 { 143 struct inode * inode = d_inode(dentry); 144 struct folio *folio; 145 struct minix_dir_entry * de; 146 int err; 147 148 if (inode->i_nlink < 1) { 149 printk(KERN_CRIT "minix-fs error: inode (ino: %ld) " 150 "has corrupted nlink", inode->i_ino); > 151 return -EFSCORRUPTED; 152 } 153 154 de = minix_find_entry(dentry, &folio); 155 if (!de) 156 return -ENOENT; 157 err = minix_delete_entry(de, folio); 158 folio_release_kmap(folio, de); 159 160 if (err) 161 return err; 162 inode_set_ctime_to_ts(inode, inode_get_ctime(dir)); 163 inode_dec_link_count(inode); 164 return 0; 165 } 166 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki