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 542ECC38142 for ; Mon, 23 Jan 2023 05:42:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230107AbjAWFmG (ORCPT ); Mon, 23 Jan 2023 00:42:06 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60092 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229441AbjAWFmE (ORCPT ); Mon, 23 Jan 2023 00:42:04 -0500 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9CAC412052; Sun, 22 Jan 2023 21:42:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1674452522; x=1705988522; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=D5ZVsnzfS0IsUQd28/HSjk63wo2zAOeT9wlqvkhHaLk=; b=gngYeTsOvVuR7oDHOiRpm+7k+kYxE9OCovy0cNpnIbqqT1U0PxSTGDD7 4GsCEzrg5ntTWmTK93FiynDz4dAbGhzU/cCJFgFbaSg2ViKUTgTVWw3YE KqRUfJ38oEi27ckzhRM2oXcW6DzkpC5L7IPPtrWuL7D/KmovtjbAbqLnT dMXfOTrNUEjLHHLjqO1NOQ0IWJ+IORg1P5FsLIuhq0HMxbQxXFSTMN+yZ M3AyawXgv1MMjoYdTlmE+BImfEZta8Vau+M12FMxV6Tr5P7gaGQU4NDbh iRaT+unebekxJNaYcddbwhwl0KSaeD1zQMP/vBEfEuVolXxsvEx2+mXc8 g==; X-IronPort-AV: E=McAfee;i="6500,9779,10598"; a="353237163" X-IronPort-AV: E=Sophos;i="5.97,238,1669104000"; d="scan'208";a="353237163" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jan 2023 21:42:02 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10598"; a="730054622" X-IronPort-AV: E=Sophos;i="5.97,238,1669104000"; d="scan'208";a="730054622" Received: from lkp-server01.sh.intel.com (HELO 5646d64e7320) ([10.239.97.150]) by fmsmga004.fm.intel.com with ESMTP; 22 Jan 2023 21:41:58 -0800 Received: from kbuild by 5646d64e7320 with local (Exim 4.96) (envelope-from ) id 1pJpaf-0005S0-21; Mon, 23 Jan 2023 05:41:57 +0000 Date: Mon, 23 Jan 2023 13:41:20 +0800 From: kernel test robot To: Ajay Kaher , rostedt@goodmis.org, mhiramat@kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, chinglinyu@google.com, namit@vmware.com, srivatsab@vmware.com, srivatsa@csail.mit.edu, amakhalov@vmware.com, vsirnapalli@vmware.com, tkundu@vmware.com, er.ajay.kaher@gmail.com, Ajay Kaher Subject: Re: [PATCH 1/8] eventfs: introducing struct tracefs_inode Message-ID: <202301231320.vExYuIWP-lkp@intel.com> References: <1674407228-49109-1-git-send-email-akaher@vmware.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1674407228-49109-1-git-send-email-akaher@vmware.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Ajay, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on linus/master] [also build test WARNING on v6.2-rc5] [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/Ajay-Kaher/eventfs-adding-eventfs-dir-add-functions/20230123-010956 patch link: https://lore.kernel.org/r/1674407228-49109-1-git-send-email-akaher%40vmware.com patch subject: [PATCH 1/8] eventfs: introducing struct tracefs_inode config: x86_64-rhel-8.3-rust (https://download.01.org/0day-ci/archive/20230123/202301231320.vExYuIWP-lkp@intel.com/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) 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/intel-lab-lkp/linux/commit/926ba0e4029baa4bbc7c283854148d1769642d50 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Ajay-Kaher/eventfs-adding-eventfs-dir-add-functions/20230123-010956 git checkout 926ba0e4029baa4bbc7c283854148d1769642d50 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash fs/tracefs/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> fs/tracefs/inode.c:130:15: warning: no previous prototype for function 'tracefs_get_inode' [-Wmissing-prototypes] struct inode *tracefs_get_inode(struct super_block *sb) ^ fs/tracefs/inode.c:130:1: note: declare 'static' if the function is not intended to be used outside of this translation unit struct inode *tracefs_get_inode(struct super_block *sb) ^ static >> fs/tracefs/inode.c:402:16: warning: no previous prototype for function 'tracefs_start_creating' [-Wmissing-prototypes] struct dentry *tracefs_start_creating(const char *name, struct dentry *parent) ^ fs/tracefs/inode.c:402:1: note: declare 'static' if the function is not intended to be used outside of this translation unit struct dentry *tracefs_start_creating(const char *name, struct dentry *parent) ^ static >> fs/tracefs/inode.c:440:16: warning: no previous prototype for function 'tracefs_failed_creating' [-Wmissing-prototypes] struct dentry *tracefs_failed_creating(struct dentry *dentry) ^ fs/tracefs/inode.c:440:1: note: declare 'static' if the function is not intended to be used outside of this translation unit struct dentry *tracefs_failed_creating(struct dentry *dentry) ^ static >> fs/tracefs/inode.c:448:16: warning: no previous prototype for function 'tracefs_end_creating' [-Wmissing-prototypes] struct dentry *tracefs_end_creating(struct dentry *dentry) ^ fs/tracefs/inode.c:448:1: note: declare 'static' if the function is not intended to be used outside of this translation unit struct dentry *tracefs_end_creating(struct dentry *dentry) ^ static 4 warnings generated. vim +/tracefs_get_inode +130 fs/tracefs/inode.c 129 > 130 struct inode *tracefs_get_inode(struct super_block *sb) 131 { 132 struct inode *inode = new_inode(sb); 133 if (inode) { 134 inode->i_ino = get_next_ino(); 135 inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode); 136 } 137 return inode; 138 } 139 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests