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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EBC74C433EF for ; Wed, 16 Mar 2022 19:38:51 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4KJgZ16xbBz30FR for ; Thu, 17 Mar 2022 06:38:49 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=gmz3/P/n; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=intel.com (client-ip=192.55.52.120; helo=mga04.intel.com; envelope-from=lkp@intel.com; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=gmz3/P/n; dkim-atps=neutral Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4KJgYv5y0Qz3085 for ; Thu, 17 Mar 2022 06:38:37 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1647459524; x=1678995524; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=VoK7NCHknJwS9CczrBoyoyzwwOqpTK80AgOJjhOYGzQ=; b=gmz3/P/n11C2e0fyMtpbOGpJGVDNwwSaddsrHcJDE/DD0KwgYU8cuo6W 0sAQ80fpUdExF/A86joEkjZl/eoUY03jmZjvLMZ9OcVmrKVfDJvQxhgIs nrFBnbWhuy7gWLMUPqXGFQntgpKZ//9Jkn+xJyHHgDj50wGHJKC+GA7v9 GQmL037edsv+lv04uBJz5puCo25uhlueLHz2Vo1TnEDzZ9c1kHz314LT1 JBw+e4YIg3fv+NWK55ACXBSyMvTKMgPl4WZHJ3i0NmxOYvU2moIPndCjB aI7kfTGZNfaZaCrRAMpfy320gDoa8TnA51S6BnUmNnYxM9LtGjiDnp5+J g==; X-IronPort-AV: E=McAfee;i="6200,9189,10288"; a="255528023" X-IronPort-AV: E=Sophos;i="5.90,187,1643702400"; d="scan'208";a="255528023" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Mar 2022 12:37:34 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,187,1643702400"; d="scan'208";a="513158149" Received: from lkp-server02.sh.intel.com (HELO 89b41b6ae01c) ([10.239.97.151]) by orsmga002.jf.intel.com with ESMTP; 16 Mar 2022 12:37:28 -0700 Received: from kbuild by 89b41b6ae01c with local (Exim 4.92) (envelope-from ) id 1nUZSa-000CoG-0a; Wed, 16 Mar 2022 19:37:28 +0000 Date: Thu, 17 Mar 2022 03:37:21 +0800 From: kernel test robot To: Jeffle Xu , dhowells@redhat.com, linux-cachefs@redhat.com, xiang@kernel.org, chao@kernel.org, linux-erofs@lists.ozlabs.org Subject: Re: [PATCH v5 04/22] cachefiles: notify user daemon with anon_fd when looking up cookie Message-ID: <202203170323.idYrKxCZ-lkp@intel.com> References: <20220316131723.111553-5-jefflexu@linux.alibaba.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220316131723.111553-5-jefflexu@linux.alibaba.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-BeenThere: linux-erofs@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development of Linux EROFS file system List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kbuild-all@lists.01.org, gregkh@linuxfoundation.org, willy@infradead.org, linux-kernel@vger.kernel.org, joseph.qi@linux.alibaba.com, linux-fsdevel@vger.kernel.org, luodaowen.backend@bytedance.com, gerry@linux.alibaba.com, torvalds@linux-foundation.org Errors-To: linux-erofs-bounces+linux-erofs=archiver.kernel.org@lists.ozlabs.org Sender: "Linux-erofs" Hi Jeffle, Thank you for the patch! Yet something to improve: [auto build test ERROR on trondmy-nfs/linux-next] [also build test ERROR on rostedt-trace/for-next linus/master v5.17-rc8] [cannot apply to xiang-erofs/dev-test dhowells-fs/fscache-next next-20220316] [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/0day-ci/linux/commits/Jeffle-Xu/fscache-erofs-fscache-based-on-demand-read-semantics/20220316-214711 base: git://git.linux-nfs.org/projects/trondmy/linux-nfs.git linux-next config: ia64-randconfig-r033-20220317 (https://download.01.org/0day-ci/archive/20220317/202203170323.idYrKxCZ-lkp@intel.com/config) compiler: ia64-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/0day-ci/linux/commit/ef29cbdc09ec1e6ab918eaf5a16fa7ba8d23fb54 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Jeffle-Xu/fscache-erofs-fscache-based-on-demand-read-semantics/20220316-214711 git checkout ef29cbdc09ec1e6ab918eaf5a16fa7ba8d23fb54 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=ia64 SHELL=/bin/bash fs/cachefiles/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): In file included from arch/ia64/include/asm/pgtable.h:153, from include/linux/pgtable.h:6, from arch/ia64/include/asm/uaccess.h:40, from include/linux/uaccess.h:11, from include/linux/sched/task.h:11, from include/linux/sched/signal.h:9, from include/linux/rcuwait.h:6, from include/linux/percpu-rwsem.h:7, from include/linux/fs.h:33, from fs/cachefiles/daemon.c:13: arch/ia64/include/asm/mmu_context.h: In function 'reload_context': arch/ia64/include/asm/mmu_context.h:127:48: warning: variable 'old_rr4' set but not used [-Wunused-but-set-variable] 127 | unsigned long rr0, rr1, rr2, rr3, rr4, old_rr4; | ^~~~~~~ fs/cachefiles/daemon.c: In function 'cachefiles_ondemand_fd_write_iter': >> fs/cachefiles/daemon.c:160:26: error: invalid use of undefined type 'struct iov_iter' 160 | size_t len = iter->count; | ^~ vim +160 fs/cachefiles/daemon.c 153 154 static ssize_t cachefiles_ondemand_fd_write_iter(struct kiocb *kiocb, 155 struct iov_iter *iter) 156 { 157 struct cachefiles_object *object = kiocb->ki_filp->private_data; 158 struct cachefiles_cache *cache = object->volume->cache; 159 struct file *file = object->file; > 160 size_t len = iter->count; 161 loff_t pos = kiocb->ki_pos; 162 const struct cred *saved_cred; 163 int ret; 164 165 if (!file) 166 return -ENOBUFS; 167 168 cachefiles_begin_secure(cache, &saved_cred); 169 ret = __cachefiles_prepare_write(object, file, &pos, &len, true); 170 cachefiles_end_secure(cache, saved_cred); 171 if (ret < 0) 172 return ret; 173 174 ret = __cachefiles_write(object, file, pos, iter, NULL, NULL); 175 if (!ret) 176 ret = len; 177 178 return ret; 179 } 180 --- 0-DAY CI Kernel Test Service https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org