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 089FDC433F5 for ; Fri, 11 Mar 2022 17:39:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350826AbiCKRks (ORCPT ); Fri, 11 Mar 2022 12:40:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38778 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350819AbiCKRkq (ORCPT ); Fri, 11 Mar 2022 12:40:46 -0500 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BF5101C57EB for ; Fri, 11 Mar 2022 09:39:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1647020382; x=1678556382; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=zYn7nenMY87v8uoKOz+5CcKHSn0YLCLJmC0iRm39VBo=; b=QAlSQJBE43mx1qqu/tBBscvgVStvmS4C3RcI/eOVuwScmBLVFd/XEmsg zNVwiawuCU3oYo9yIxtw4T0A3SwtTAw48jCp6QpORfE8R3bODDSNakHMQ 1Q0qemjBN+YnIWMjbpJ+4OXYPe/xyUWOYjgIf4vwy22GY+DZkY5+sh3oc tbObuqgbMPfjTojKkOgIj8Rdl6q0ycDCxvk8CLVxSqhNxuR62kQ2g2GIf xl77Vt9mByk1546fU6QcgEe24M85aZWRnb9ilxZLaxy3DiAnT8+auvrUC Zq51wHBQV2cQlgK3fB4LTljow4tuAytwsUF7AjsXCYNhJ2YmkTMLauuVG Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10283"; a="280363042" X-IronPort-AV: E=Sophos;i="5.90,174,1643702400"; d="scan'208";a="280363042" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Mar 2022 09:39:42 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,174,1643702400"; d="scan'208";a="579357724" Received: from lkp-server02.sh.intel.com (HELO 89b41b6ae01c) ([10.239.97.151]) by orsmga001.jf.intel.com with ESMTP; 11 Mar 2022 09:39:39 -0800 Received: from kbuild by 89b41b6ae01c with local (Exim 4.92) (envelope-from ) id 1nSjEp-0006s9-7J; Fri, 11 Mar 2022 17:39:39 +0000 Date: Sat, 12 Mar 2022 01:39:00 +0800 From: kernel test robot To: Mark-PK Tsai , rostedt@goodmis.org, mingo@redhat.com Cc: kbuild-all@lists.01.org, matthias.bgg@gmail.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, mark-pk.tsai@mediatek.com, yj.chiang@mediatek.com Subject: Re: [PATCH] tracing: make tracer_init_tracefs initcall asynchronous Message-ID: <202203120105.7vxKh4v9-lkp@intel.com> References: <20220311112656.25348-1-mark-pk.tsai@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220311112656.25348-1-mark-pk.tsai@mediatek.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Mark-PK, I love your patch! Perhaps something to improve: [auto build test WARNING on rostedt-trace/for-next] [also build test WARNING on v5.17-rc7 next-20220310] [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/Mark-PK-Tsai/tracing-make-tracer_init_tracefs-initcall-asynchronous/20220311-192857 base: https://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git for-next config: sh-randconfig-r031-20220311 (https://download.01.org/0day-ci/archive/20220312/202203120105.7vxKh4v9-lkp@intel.com/config) compiler: sh4-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/134c5fb991a16bf28b500e8e52296447013b5b01 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Mark-PK-Tsai/tracing-make-tracer_init_tracefs-initcall-asynchronous/20220311-192857 git checkout 134c5fb991a16bf28b500e8e52296447013b5b01 # 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=sh SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>, old ones prefixed by <<): >> WARNING: modpost: vmlinux.o(.text+0x144bfc): Section mismatch in reference from the function tracefs_init() to the function .init.text:set_reset_devices() The function tracefs_init() references the function __init set_reset_devices(). This is often because tracefs_init lacks a __init annotation or the annotation of set_reset_devices is wrong. --- 0-DAY CI Kernel Test Service https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org