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 97F13C433F5 for ; Sat, 9 Apr 2022 05:33:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238590AbiDIFfK (ORCPT ); Sat, 9 Apr 2022 01:35:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36836 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229550AbiDIFfH (ORCPT ); Sat, 9 Apr 2022 01:35:07 -0400 Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D399E1EC5F for ; Fri, 8 Apr 2022 22:32:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1649482378; x=1681018378; h=date:from:to:cc:subject:message-id:mime-version; bh=gSZGrWvtL+Wz3crmHQOvxroGfbsxwsUHkARCKgPfTz4=; b=agbpM1KCAelHVy/huF8UNxi4x1zKt9Xtlw2H3T59889dK8im5RhuIs6P gTKAfvHWnCdn7m/edmMQZ1a1hdFKbR9e75uvgxG6prX+U4LT0fGWHYpmj 6daODxdCUoErcPTuWaX1VvHGve0oWoAZbXAQgWGf3fCqz9ropYcidEAHx VF6zxm5/LZmd7xeUtMwa4CAEvY+gpevZS/tJmz0K4efkE51cVcJGDfjo2 0AEpNJa2/qT0Fk2KKh9dOiiH3xRVjznNHBmCnG3GVF2ofaMUAsPa5onbp KcmlmmdVXzz47U4phCM/pr+Gn5Qm+uyPLsNV4eCUQJkiaI4HTeoJXxxoz w==; X-IronPort-AV: E=McAfee;i="6400,9594,10311"; a="261942117" X-IronPort-AV: E=Sophos;i="5.90,247,1643702400"; d="scan'208";a="261942117" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Apr 2022 22:32:58 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,247,1643702400"; d="scan'208";a="653601731" Received: from lkp-server02.sh.intel.com (HELO 7e80bc2a00a0) ([10.239.97.151]) by fmsmga002.fm.intel.com with ESMTP; 08 Apr 2022 22:32:57 -0700 Received: from kbuild by 7e80bc2a00a0 with local (Exim 4.95) (envelope-from ) id 1nd3iS-0000uV-Lw; Sat, 09 Apr 2022 05:32:56 +0000 Date: Sat, 9 Apr 2022 13:32:37 +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/v5.17 60/137] WARNING: modpost: vmlinux.o(.text+0x1e0027): Section mismatch in reference from the function resctrl_init() to the function .init.text:thread_throttle_mode_init() Message-ID: <202204091306.bwxNJVQN-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/morse/linux.git mpam/snapshot/v5.17 head: fb7499c2de17b6b98e0e3ac5b7b023bfc5a6f3a4 commit: 0c3df0028a436752977109f708781e42e5dad5d1 [60/137] x86/resctrl: Drop __init/__exit on assorted symbols config: x86_64-randconfig-a014 (https://download.01.org/0day-ci/archive/20220409/202204091306.bwxNJVQN-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project c29a51b3a257908aebc01cd7c4655665db317d66) 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=0c3df0028a436752977109f708781e42e5dad5d1 git remote add morse https://git.kernel.org/pub/scm/linux/kernel/git/morse/linux.git git fetch --no-tags morse mpam/snapshot/v5.17 git checkout 0c3df0028a436752977109f708781e42e5dad5d1 # 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=x86_64 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+0x1e0027): 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 https://01.org/lkp