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 EE20FC433EF for ; Mon, 29 Nov 2021 12:47:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242700AbhK2Mu3 (ORCPT ); Mon, 29 Nov 2021 07:50:29 -0500 Received: from mga11.intel.com ([192.55.52.93]:45631 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1377634AbhK2Ms3 (ORCPT ); Mon, 29 Nov 2021 07:48:29 -0500 X-IronPort-AV: E=McAfee;i="6200,9189,10182"; a="233451313" X-IronPort-AV: E=Sophos;i="5.87,273,1631602800"; d="scan'208";a="233451313" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Nov 2021 04:45:11 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.87,273,1631602800"; d="scan'208";a="459135935" Received: from lkp-server02.sh.intel.com (HELO 9e1e9f9b3bcb) ([10.239.97.151]) by orsmga006.jf.intel.com with ESMTP; 29 Nov 2021 04:45:09 -0800 Received: from kbuild by 9e1e9f9b3bcb with local (Exim 4.92) (envelope-from ) id 1mrg1s-000Bwk-Fh; Mon, 29 Nov 2021 12:45:08 +0000 Date: Mon, 29 Nov 2021 20:44:29 +0800 From: kernel test robot To: Yunus Bas Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-hwmon@vger.kernel.org, Guenter Roeck , Andrej Picej , Adam Thomson Subject: [groeck-staging:watchdog-next 25/28] ld.lld: error: undefined symbol: i2c_smbus_write_byte_data Message-ID: <202111292002.XQbF71R5-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-hwmon@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git watchdog-next head: 293903b9dfe43520f01374dc1661be11d6838c49 commit: 5ea29919c29413c984f4ba3e04a6679d306e7a6e [25/28] watchdog: da9063: use atomic safe i2c transfer in reset handler config: arm-randconfig-r014-20211128 (https://download.01.org/0day-ci/archive/20211129/202111292002.XQbF71R5-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project df08b2fe8b35cb63dfb3b49738a3494b9b4e6f8e) 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 # install arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi # https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git/commit/?id=5ea29919c29413c984f4ba3e04a6679d306e7a6e git remote add groeck-staging https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git git fetch --no-tags groeck-staging watchdog-next git checkout 5ea29919c29413c984f4ba3e04a6679d306e7a6e # 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=arm SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: i2c_smbus_write_byte_data >>> referenced by da9063_wdt.c >>> watchdog/da9063_wdt.o:(da9063_wdt_restart) in archive drivers/built-in.a --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org