From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) (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 2C71229CA for ; Wed, 26 Jan 2022 07:39:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1643182780; x=1674718780; h=date:from:to:cc:subject:message-id:mime-version; bh=qpwkq/tfgyuDWo8286GPA9d2hhEfNOjp5kDGgAGyq0I=; b=cC21OywXFxqRudnkmCnrYVinZ2bu+jRt41ZhdG56Q69Gftg2vNGwdxyw H7j1d3qUjrqXBV7dpDcqKnh+nqNTb2IxOLs9fl/CjWP31qWyPVcBvnRR7 t3GDm8N2nK3z3rlhnsvDzxSdyUJgULG0TwdwjPg57Q5DoXJGcyEbUoNCD S+pQnaITzvM3RoBW+75xvSccmFCT+f/VyUrUtnj/A8I6vs8Lf687g2cL3 DdO5iWmN3JtdURcDWEb1wm4qZVx0f1MeaBzXEWpIEBi61zK4w5iYDhPTt GbDJJ3l4eY0NKJw7xnM8B/woW0yJodo0ElmcjC1jbX6eL/gnkv/FO7bMS A==; X-IronPort-AV: E=McAfee;i="6200,9189,10238"; a="230073199" X-IronPort-AV: E=Sophos;i="5.88,317,1635231600"; d="scan'208";a="230073199" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Jan 2022 23:39:39 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,317,1635231600"; d="scan'208";a="696135344" Received: from lkp-server01.sh.intel.com (HELO 276f1b88eecb) ([10.239.97.150]) by orsmga005.jf.intel.com with ESMTP; 25 Jan 2022 23:39:38 -0800 Received: from kbuild by 276f1b88eecb with local (Exim 4.92) (envelope-from ) id 1nCcu1-000KwV-Ba; Wed, 26 Jan 2022 07:39:37 +0000 Date: Wed, 26 Jan 2022 15:39:17 +0800 From: kernel test robot To: James Morse Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [morse:mpam/snapshot/v5.16 60/137] WARNING: modpost: vmlinux.o(.text+0x48087): Section mismatch in reference from the function resctrl_init() to the function .init.text:thread_throttle_mode_init() Message-ID: <202201261528.jKedbVna-lkp@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) tree: https://git.kernel.org/pub/scm/linux/kernel/git/morse/linux.git mpam/snapshot/v5.16 head: 364c1c42b229912132e1615c2ce15be7154e2156 commit: 5d118e3da1ad725c2ea8da30eda516096e550289 [60/137] x86/resctrl: Drop __init/__exit on assorted symbols config: i386-randconfig-a011-20220124 (https://download.01.org/0day-ci/archive/20220126/202201261528.jKedbVna-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 997e128e2a78f5a5434fc75997441ae1ee76f8a4) 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://git.kernel.org/pub/scm/linux/kernel/git/morse/linux.git/commit/?id=5d118e3da1ad725c2ea8da30eda516096e550289 git remote add morse https://git.kernel.org/pub/scm/linux/kernel/git/morse/linux.git git fetch --no-tags morse mpam/snapshot/v5.16 git checkout 5d118e3da1ad725c2ea8da30eda516096e550289 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 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+0x48087): Section mismatch in reference from the function resctrl_init() to the function .init.text:thread_throttle_mode_init() The function resctrl_init() references the function __init thread_throttle_mode_init(). This is often because resctrl_init lacks a __init annotation or the annotation of thread_throttle_mode_init is wrong. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org