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 9E17DECAAD3 for ; Thu, 8 Sep 2022 00:14:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229775AbiIHAOo (ORCPT ); Wed, 7 Sep 2022 20:14:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45404 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229771AbiIHAOm (ORCPT ); Wed, 7 Sep 2022 20:14:42 -0400 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3DB1C2253B for ; Wed, 7 Sep 2022 17:14:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1662596081; x=1694132081; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=4XqZFeOz2EIPekahPLRfowofq8lVRFP2QuNl/K8SuII=; b=NIhT8URF86IugjeJ1UtYUpchA0noP+VGl2JYKI1Yk7S3Nn/AADh2uiFX 9QxFc7AF8wpgCwmLZLBR3tgSx8q+nx1Rqy/lcPpRXCrItXcY1ZoiD9+8A AkN28/Vy+gX6sVpP63Sk3+LQTm4fFfiWU4y6JmZQ0K5qNUVFAW+119eM1 ydPOLoKGHFAPKTnQTOp3feTASvtOMv6pAdmfpPGnhj0ia1fZyCGQQqTJl IY5rwPvEWDKZioZsKE/HH/LAVoFYmiIxHjltehlwAfIZfEIEJsGp9WjJn +VOX8lDwOwgP1nnDcZlDoEEB6LdIVAEL1NIHen+7gM9VJmnAcnKTfHFxY A==; X-IronPort-AV: E=McAfee;i="6500,9779,10463"; a="280058408" X-IronPort-AV: E=Sophos;i="5.93,298,1654585200"; d="scan'208";a="280058408" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Sep 2022 17:14:40 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,298,1654585200"; d="scan'208";a="943115627" Received: from lkp-server02.sh.intel.com (HELO 95dfd251caa2) ([10.239.97.151]) by fmsmga005.fm.intel.com with ESMTP; 07 Sep 2022 17:14:39 -0700 Received: from kbuild by 95dfd251caa2 with local (Exim 4.96) (envelope-from ) id 1oW5Bn-000781-0F; Thu, 08 Sep 2022 00:14:39 +0000 Date: Thu, 8 Sep 2022 08:13:43 +0800 From: kernel test robot To: Naohiro Aota , linux-btrfs@vger.kernel.org Cc: kbuild-all@lists.01.org, Naohiro Aota Subject: Re: [PATCH] btrfs: zoned: wait extent buffer IOs before finishing a zone Message-ID: <202209080826.AuNlP9ys-lkp@intel.com> References: <6ea8d3e9d0165f6ff37a1d12aad93ba279acfd93.1662561769.git.naohiro.aota@wdc.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6ea8d3e9d0165f6ff37a1d12aad93ba279acfd93.1662561769.git.naohiro.aota@wdc.com> Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Hi Naohiro, I love your patch! Perhaps something to improve: [auto build test WARNING on kdave/for-next] [also build test WARNING on linus/master v6.0-rc4 next-20220907] [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/Naohiro-Aota/btrfs-zoned-wait-extent-buffer-IOs-before-finishing-a-zone/20220907-224702 base: https://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git for-next config: s390-randconfig-s041-20220907 (https://download.01.org/0day-ci/archive/20220908/202209080826.AuNlP9ys-lkp@intel.com/config) compiler: s390-linux-gcc (GCC) 12.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://github.com/intel-lab-lkp/linux/commit/f858e96a8ad7eb5499e18501bfbcaad594eace1f git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Naohiro-Aota/btrfs-zoned-wait-extent-buffer-IOs-before-finishing-a-zone/20220907-224702 git checkout f858e96a8ad7eb5499e18501bfbcaad594eace1f # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=s390 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) fs/btrfs/zoned.c:137:29: sparse: sparse: restricted __le64 degrades to integer fs/btrfs/zoned.c:137:52: sparse: sparse: restricted __le64 degrades to integer >> fs/btrfs/zoned.c:1932:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void **slot @@ got void [noderef] __rcu ** @@ fs/btrfs/zoned.c:1932:9: sparse: expected void **slot fs/btrfs/zoned.c:1932:9: sparse: got void [noderef] __rcu ** >> fs/btrfs/zoned.c:1932:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void **slot @@ got void [noderef] __rcu ** @@ fs/btrfs/zoned.c:1932:9: sparse: expected void **slot fs/btrfs/zoned.c:1932:9: sparse: got void [noderef] __rcu ** >> fs/btrfs/zoned.c:1934:44: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __rcu **slot @@ got void **slot @@ fs/btrfs/zoned.c:1934:44: sparse: expected void [noderef] __rcu **slot fs/btrfs/zoned.c:1934:44: sparse: got void **slot fs/btrfs/zoned.c:1938:30: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void **slot @@ got void [noderef] __rcu ** @@ fs/btrfs/zoned.c:1938:30: sparse: expected void **slot fs/btrfs/zoned.c:1938:30: sparse: got void [noderef] __rcu ** fs/btrfs/zoned.c:1947:47: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __rcu **slot @@ got void **slot @@ fs/btrfs/zoned.c:1947:47: sparse: expected void [noderef] __rcu **slot fs/btrfs/zoned.c:1947:47: sparse: got void **slot fs/btrfs/zoned.c:1947:22: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void **slot @@ got void [noderef] __rcu ** @@ fs/btrfs/zoned.c:1947:22: sparse: expected void **slot fs/btrfs/zoned.c:1947:22: sparse: got void [noderef] __rcu ** fs/btrfs/zoned.c:1932:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __rcu **slot @@ got void **slot @@ fs/btrfs/zoned.c:1932:9: sparse: expected void [noderef] __rcu **slot fs/btrfs/zoned.c:1932:9: sparse: got void **slot >> fs/btrfs/zoned.c:1932:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void **slot @@ got void [noderef] __rcu ** @@ fs/btrfs/zoned.c:1932:9: sparse: expected void **slot fs/btrfs/zoned.c:1932:9: sparse: got void [noderef] __rcu ** fs/btrfs/zoned.c:2303:25: sparse: sparse: context imbalance in 'btrfs_zoned_activate_one_bg' - different lock contexts for basic block vim +1932 fs/btrfs/zoned.c 1922 1923 static void wait_eb_writebacks(struct btrfs_block_group *block_group) 1924 { 1925 struct btrfs_fs_info *fs_info = block_group->fs_info; 1926 const u64 end = block_group->start + block_group->length; 1927 struct radix_tree_iter iter; 1928 struct extent_buffer *eb; 1929 void **slot; 1930 1931 rcu_read_lock(); > 1932 radix_tree_for_each_slot(slot, &fs_info->buffer_radix, &iter, 1933 block_group->start >> fs_info->sectorsize_bits) { > 1934 eb = radix_tree_deref_slot(slot); 1935 if (!eb) 1936 continue; 1937 if (radix_tree_deref_retry(eb)) { 1938 slot = radix_tree_iter_retry(&iter); 1939 continue; 1940 } 1941 1942 if (eb->start < block_group->start) 1943 continue; 1944 if (eb->start >= end) 1945 break; 1946 1947 slot = radix_tree_iter_resume(slot, &iter); 1948 rcu_read_unlock(); 1949 wait_on_extent_buffer_writeback(eb); 1950 rcu_read_lock(); 1951 } 1952 rcu_read_unlock(); 1953 } 1954 -- 0-DAY CI Kernel Test Service https://01.org/lkp