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 05005C61DA4 for ; Sat, 11 Mar 2023 08:46:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230021AbjCKIqw (ORCPT ); Sat, 11 Mar 2023 03:46:52 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50110 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229628AbjCKIqt (ORCPT ); Sat, 11 Mar 2023 03:46:49 -0500 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3E02013130B for ; Sat, 11 Mar 2023 00:46:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1678524408; x=1710060408; h=date:from:to:cc:subject:message-id:mime-version; bh=Uass+DmbjRTLtwtWq/w/qufHcQI5VcjAmDou88YLpI4=; b=KlWEiN2AP6N2cjwJ+lq1Y0LJAQp+AkQRVgjYQMef8QlIjYP1VUTfymIl vvRJt6UEgeRtnIubJEV9JpBt8/I/9jdm27r63SwgkH13eFrtX6yXQr4lj eANReEPOAv2jlemqyO4KB1r9xElqLFe0V+S+/OPq7ryssjFkX0deJB05V NBHC4j7EYQX1pPYxZeK5J1rBUXuhIt6Cd9zQdmRchvT0Fgvnf5hvT7IMN QXeQXtJnc4t2/5X5Cb3gdEHrCMaIvg1Sq302v+TZLzw9PySXBqp+A52Da dGihDI+qN/gj6WxHQVB+WgRhaXIhNMmiaxSLSs4zGBLCLMtU9QTJO2jRX g==; X-IronPort-AV: E=McAfee;i="6500,9779,10645"; a="339251210" X-IronPort-AV: E=Sophos;i="5.98,252,1673942400"; d="scan'208";a="339251210" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Mar 2023 00:46:47 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10645"; a="767126804" X-IronPort-AV: E=Sophos;i="5.98,252,1673942400"; d="scan'208";a="767126804" Received: from lkp-server01.sh.intel.com (HELO b613635ddfff) ([10.239.97.150]) by FMSMGA003.fm.intel.com with ESMTP; 11 Mar 2023 00:46:46 -0800 Received: from kbuild by b613635ddfff with local (Exim 4.96) (envelope-from ) id 1pausH-0004Sz-2S; Sat, 11 Mar 2023 08:46:45 +0000 Date: Sat, 11 Mar 2023 16:46:29 +0800 From: kernel test robot To: Kees Cook Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org Subject: undefined reference to `ftrace_likely_update' Message-ID: <202303111625.5L2nwDp2-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Kees, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: ef5f68cc1f829b492b19cd4df5af4454aa816b93 commit: 54d9469bc515dc5fcbc20eecbe19cea868b70d68 fortify: Add run-time WARN for cross-field memcpy() date: 6 months ago config: s390-randconfig-r031-20230311 (https://download.01.org/0day-ci/archive/20230311/202303111625.5L2nwDp2-lkp@intel.com/config) compiler: s390-linux-gcc (GCC) 12.1.0 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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=54d9469bc515dc5fcbc20eecbe19cea868b70d68 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 54d9469bc515dc5fcbc20eecbe19cea868b70d68 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=s390 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202303111625.5L2nwDp2-lkp@intel.com/ All errors (new ones prefixed by >>): s390-linux-ld: arch/s390/purgatory/purgatory: in function `sha256_update': >> (.text+0x248c): undefined reference to `ftrace_likely_update' >> s390-linux-ld: (.text+0x24a4): undefined reference to `ftrace_likely_update' s390-linux-ld: (.text+0x24bc): undefined reference to `ftrace_likely_update' s390-linux-ld: (.text+0x29b4): undefined reference to `ftrace_likely_update' s390-linux-ld: (.text+0x29cc): undefined reference to `ftrace_likely_update' s390-linux-ld: arch/s390/purgatory/purgatory:(.text+0x29e4): more undefined references to `ftrace_likely_update' follow -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests