From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) (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 B5D3B13D600; Tue, 23 Jul 2024 18:51:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721760716; cv=none; b=gHXmP084Z+WdrO+ESP9hdczqa1b+90egdiBVPGyUemumaQXtD+pAmW/7L/jxXC2uJBt31aZpLMJwDH5jXKcyTmITip+UV3wtthydkxBhDy8T007+87hUkPWLV6H8geixwEUbqkDxZD3u+xgT/lCDIcvUK6EYi6oLbBdUSi4+Th0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721760716; c=relaxed/simple; bh=jwFoh6L9rTQrrkMo4N/xtydd5G7+Zqn3pnTBTVbfISg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=uHon+eQP6X6ADjmsXcKAXQ6pH0Xem9u3ZqdHmFfp2G/2GUJD16KWzbWRSk1loj+2SUuLUWEoqn0NTtJ4x5m9SWFSFGZi21K1ZITDFAcwCYUXDuQX8t0vZaAFGrzX3ZSc/m2+MYInpzcsD6XPKBnvtQGX9mx4PhVt48MmPK9kyaE= 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=FV7yl5au; arc=none smtp.client-ip=192.198.163.14 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="FV7yl5au" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1721760714; x=1753296714; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=jwFoh6L9rTQrrkMo4N/xtydd5G7+Zqn3pnTBTVbfISg=; b=FV7yl5auZxSf++jGVJ31ha8wAZh4CWp5XV16A6MB9uNoWmO1g+w0ldtD 2M1EtzatiNMh2ZrDoDgRC3TMKYDe/Ug1UaciKm54Nv6D9otrl9Kl84k1e CTkxYK3kxfH1TrpfU9FOnshTEXb3ofMk/WFDWrgn+T5iDzolM+KJmk/70 o4OEeiMfcQjxlDDiIae1ytR5Cb6oHugH2SbROd6+9WxJelAVRLVki0Okk M4MyJ5Kb9rLifpcB/sdgsx3GKjioaH4DM/1NcVnnugJGK56n66f09PVFW BJjrPnHnq3Ps69COxquC4cbzLlaIHQ4gMa234OjDuJfotNc5EDlKWOS76 g==; X-CSE-ConnectionGUID: pw9JKDkdSeOaWLV3+wywNg== X-CSE-MsgGUID: fkxG+PZ6T62hnlu21nQ3AA== X-IronPort-AV: E=McAfee;i="6700,10204,11142"; a="19591188" X-IronPort-AV: E=Sophos;i="6.09,231,1716274800"; d="scan'208";a="19591188" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Jul 2024 11:51:53 -0700 X-CSE-ConnectionGUID: xOcSniOWQmiD7YKSdDl0lA== X-CSE-MsgGUID: YApj6lHvSC+kCsDNk6CK3Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,231,1716274800"; d="scan'208";a="82959106" Received: from lkp-server01.sh.intel.com (HELO 68891e0c336b) ([10.239.97.150]) by orviesa002.jf.intel.com with ESMTP; 23 Jul 2024 11:51:48 -0700 Received: from kbuild by 68891e0c336b with local (Exim 4.96) (envelope-from ) id 1sWKbx-000mGC-2V; Tue, 23 Jul 2024 18:51:45 +0000 Date: Wed, 24 Jul 2024 02:51:45 +0800 From: kernel test robot To: Youling Tang , Arnd Bergmann , Luis Chamberlain , Chris Mason , Josef Bacik , David Sterba , tytso@mit.edu, Andreas Dilger , Jaegeuk Kim , Chao Yu , Chao Yu , Christoph Hellwig Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linux-modules@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, youling.tang@linux.dev, Youling Tang Subject: Re: [PATCH 4/4] f2fs: Use module_{subinit, subeixt} helper macros Message-ID: <202407240204.KcPiCniO-lkp@intel.com> References: <20240723083239.41533-5-youling.tang@linux.dev> Precedence: bulk X-Mailing-List: linux-modules@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: <20240723083239.41533-5-youling.tang@linux.dev> Hi Youling, kernel test robot noticed the following build warnings: [auto build test WARNING on kdave/for-next] [also build test WARNING on linus/master next-20240723] [cannot apply to jaegeuk-f2fs/dev-test jaegeuk-f2fs/dev soc/for-next v6.10] [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/Youling-Tang/module-Add-module_subinit-_noexit-and-module_subeixt-helper-macros/20240723-164434 base: https://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git for-next patch link: https://lore.kernel.org/r/20240723083239.41533-5-youling.tang%40linux.dev patch subject: [PATCH 4/4] f2fs: Use module_{subinit, subeixt} helper macros config: i386-buildonly-randconfig-004-20240724 (https://download.01.org/0day-ci/archive/20240724/202407240204.KcPiCniO-lkp@intel.com/config) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240724/202407240204.KcPiCniO-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/202407240204.KcPiCniO-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from fs/f2fs/node.c:16: >> fs/f2fs/f2fs.h:4131:57: warning: non-void function does not return a value [-Wreturn-type] 4131 | static inline int __init f2fs_create_root_stats(void) { } | ^ 1 warning generated. -- In file included from fs/f2fs/data.c:25: >> fs/f2fs/f2fs.h:4131:57: warning: non-void function does not return a value [-Wreturn-type] 4131 | static inline int __init f2fs_create_root_stats(void) { } | ^ fs/f2fs/data.c:2373:10: warning: variable 'index' set but not used [-Wunused-but-set-variable] 2373 | pgoff_t index; | ^ 2 warnings generated. vim +4131 fs/f2fs/f2fs.h 4128 4129 static inline int f2fs_build_stats(struct f2fs_sb_info *sbi) { return 0; } 4130 static inline void f2fs_destroy_stats(struct f2fs_sb_info *sbi) { } > 4131 static inline int __init f2fs_create_root_stats(void) { } 4132 static inline void f2fs_destroy_root_stats(void) { } 4133 static inline void f2fs_update_sit_info(struct f2fs_sb_info *sbi) {} 4134 #endif 4135 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki