From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.9]) (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 6281920E03C for ; Tue, 12 Nov 2024 16:58:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731430723; cv=none; b=uqymNopDiDrn31bbvGvWyR2IF4qxG1bp+hf3PHq5J2/ySUFPx2tVCtkKZd4zu/pHQLDKOT2NVWrIAcwBUklCZioGCgsOWKWOttzkHENDYVQ8k5hJx11+T7mJosdXHcp10L74wm+Bvm3LVyKyOCxS2qpmXmYFmK86t2weQG2cU4w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731430723; c=relaxed/simple; bh=aeoydx0HLFHSStAdMKkZnSfEwsDzUEWxHMeOyr5IZs4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Rats7ftPfj2MAWUqxzAf9McBC/a5oEJEr4nSO5Yjbq9EeQZA9uqU5GS4+/iFeBSj6GCRyuRxwMRTOmq9QUC8Oj3bNsiQNzhZpG3GC2zza+n7lAQJAmm+amrM+Xuvj0BSfCmd7dFc8iqGiYL/ZzI6+u0IbuDhd9ux+kCJWBi9ujY= 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=DnkSp0Mg; arc=none smtp.client-ip=192.198.163.9 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="DnkSp0Mg" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1731430721; x=1762966721; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=aeoydx0HLFHSStAdMKkZnSfEwsDzUEWxHMeOyr5IZs4=; b=DnkSp0Mg6FyNcGumNju9bdsn1nHsmqt082aQGJNox2eHQ6+1M8emEWxU 283hqjdYL2Rq8M5xh4diXk7oW9+IG7Ry+Dv34uknLOGGG2QmN8clwKL3w I66cCWNDdjDN1sI1x8cWVYujoRTU50P1cQBGPpXvhOclB1kedcJDBp9vY KCEAb8U78ucPeM1NJoSXm7EA9yJxgrhOIHxUFc2shwhiLogVgx/LEi+OX dVWAc6lbpn2tETdjxPbmXMvvkzz3bNaUECyGquIT5TOtwwDBPqLXszU7Y 5GgEDFtC07LYxG7HvfKWtJWmjUo6MKSZDDLMGF9jtv8xLPISib4zFXgAh g==; X-CSE-ConnectionGUID: BvztCIvfR0qGKj9OckRXTA== X-CSE-MsgGUID: aYVt6IumTNGobpxiTOQgsA== X-IronPort-AV: E=McAfee;i="6700,10204,11254"; a="41888157" X-IronPort-AV: E=Sophos;i="6.12,148,1728975600"; d="scan'208";a="41888157" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Nov 2024 08:58:40 -0800 X-CSE-ConnectionGUID: TTsunEUaTSiwLWuDYqCwdA== X-CSE-MsgGUID: FpX1XzS+RM+WhOuJGDmlnQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,148,1728975600"; d="scan'208";a="91597022" Received: from lkp-server01.sh.intel.com (HELO bcfed0da017c) ([10.239.97.150]) by fmviesa003.fm.intel.com with ESMTP; 12 Nov 2024 08:58:38 -0800 Received: from kbuild by bcfed0da017c with local (Exim 4.96) (envelope-from ) id 1tAuDr-0001YD-1w; Tue, 12 Nov 2024 16:58:35 +0000 Date: Wed, 13 Nov 2024 00:57:44 +0800 From: kernel test robot To: Chunhai Guo , xiang@kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, chao@kernel.org, huyue2@coolpad.com, jefflexu@linux.alibaba.com, dhavale@google.com, linux-erofs@lists.ozlabs.org, linux-kernel@vger.kernel.org, Chunhai Guo Subject: Re: [PATCH] erofs: add sysfs node to drop all compression-related caches Message-ID: <202411130033.ZP2Akhk8-lkp@intel.com> References: <20241112091403.586545-1-guochunhai@vivo.com> 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: <20241112091403.586545-1-guochunhai@vivo.com> Hi Chunhai, kernel test robot noticed the following build errors: [auto build test ERROR on xiang-erofs/dev-test] [also build test ERROR on xiang-erofs/dev xiang-erofs/fixes linus/master v6.12-rc7 next-20241112] [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/Chunhai-Guo/erofs-add-sysfs-node-to-drop-all-compression-related-caches/20241112-170412 base: https://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git dev-test patch link: https://lore.kernel.org/r/20241112091403.586545-1-guochunhai%40vivo.com patch subject: [PATCH] erofs: add sysfs node to drop all compression-related caches config: i386-randconfig-003-20241112 (https://download.01.org/0day-ci/archive/20241113/202411130033.ZP2Akhk8-lkp@intel.com/config) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241113/202411130033.ZP2Akhk8-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/202411130033.ZP2Akhk8-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from fs/erofs/sysfs.c:9: In file included from fs/erofs/internal.h:11: In file included from include/linux/dax.h:6: In file included from include/linux/mm.h:2213: include/linux/vmstat.h:518:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 518 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ >> fs/erofs/sysfs.c:175:3: error: call to undeclared function 'z_erofs_shrink_scan'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 175 | z_erofs_shrink_scan(sbi, ~0UL); | ^ 1 warning and 1 error generated. vim +/z_erofs_shrink_scan +175 fs/erofs/sysfs.c 132 133 static ssize_t erofs_attr_store(struct kobject *kobj, struct attribute *attr, 134 const char *buf, size_t len) 135 { 136 struct erofs_sb_info *sbi = container_of(kobj, struct erofs_sb_info, 137 s_kobj); 138 struct erofs_attr *a = container_of(attr, struct erofs_attr, attr); 139 unsigned char *ptr = __struct_ptr(sbi, a->struct_type, a->offset); 140 unsigned long t; 141 int ret; 142 143 switch (a->attr_id) { 144 case attr_pointer_ui: 145 if (!ptr) 146 return 0; 147 ret = kstrtoul(skip_spaces(buf), 0, &t); 148 if (ret) 149 return ret; 150 if (t != (unsigned int)t) 151 return -ERANGE; 152 #ifdef CONFIG_EROFS_FS_ZIP 153 if (!strcmp(a->attr.name, "sync_decompress") && 154 (t > EROFS_SYNC_DECOMPRESS_FORCE_OFF)) 155 return -EINVAL; 156 #endif 157 *(unsigned int *)ptr = t; 158 return len; 159 case attr_pointer_bool: 160 if (!ptr) 161 return 0; 162 ret = kstrtoul(skip_spaces(buf), 0, &t); 163 if (ret) 164 return ret; 165 if (t != 0 && t != 1) 166 return -EINVAL; 167 *(bool *)ptr = !!t; 168 return len; 169 case attr_drop_caches: 170 ret = kstrtoul(skip_spaces(buf), 0, &t); 171 if (ret) 172 return ret; 173 if (t != 1) 174 return -EINVAL; > 175 z_erofs_shrink_scan(sbi, ~0UL); 176 return len; 177 } 178 return 0; 179 } 180 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki