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 F3205C433EF for ; Thu, 25 Nov 2021 21:47:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1357253AbhKYVuT (ORCPT ); Thu, 25 Nov 2021 16:50:19 -0500 Received: from mga04.intel.com ([192.55.52.120]:60572 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235791AbhKYVsQ (ORCPT ); Thu, 25 Nov 2021 16:48:16 -0500 X-IronPort-AV: E=McAfee;i="6200,9189,10179"; a="234302392" X-IronPort-AV: E=Sophos;i="5.87,263,1631602800"; d="scan'208";a="234302392" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Nov 2021 13:41:54 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.87,263,1631602800"; d="scan'208";a="741374968" Received: from lkp-server02.sh.intel.com (HELO 9e1e9f9b3bcb) ([10.239.97.151]) by fmsmga005.fm.intel.com with ESMTP; 25 Nov 2021 13:41:52 -0800 Received: from kbuild by 9e1e9f9b3bcb with local (Exim 4.92) (envelope-from ) id 1mqMV6-0006xV-3S; Thu, 25 Nov 2021 21:41:52 +0000 Date: Fri, 26 Nov 2021 05:41:39 +0800 From: kernel test robot To: Kees Cook Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Andrew Morton , Linux Memory Management List Subject: WARNING: modpost: vmlinux.o(.text+0x5b811): Section mismatch in reference from the function test_bit() to the variable .init.data:numa_nodes_parsed Message-ID: <202111260506.fhLfHV1D-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/torvalds/linux.git master head: b501b85957deb17f1fe0a861fee820255519d526 commit: d0a3ac549f389c1511a4df0d7638536305205d20 ubsan: enable for all*config builds date: 12 months ago config: x86_64-buildonly-randconfig-r001-20211122 (https://download.01.org/0day-ci/archive/20211126/202111260506.fhLfHV1D-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project c133fb321f7ca6083ce15b6aa5bf89de6600e649) 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/torvalds/linux.git/commit/?id=d0a3ac549f389c1511a4df0d7638536305205d20 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout d0a3ac549f389c1511a4df0d7638536305205d20 # 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+0x5b811): Section mismatch in reference from the function test_bit() to the variable .init.data:numa_nodes_parsed The function test_bit() references the variable __initdata numa_nodes_parsed. This is often because test_bit lacks a __initdata annotation or the annotation of numa_nodes_parsed is wrong. -- >> WARNING: modpost: vmlinux.o(.text+0x5b877): Section mismatch in reference from the function __next_node() to the variable .init.data:numa_nodes_parsed The function __next_node() references the variable __initdata numa_nodes_parsed. This is often because __next_node lacks a __initdata annotation or the annotation of numa_nodes_parsed is wrong. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org