From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751518AbcHGHMX (ORCPT ); Sun, 7 Aug 2016 03:12:23 -0400 Received: from mga03.intel.com ([134.134.136.65]:31328 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751246AbcHGHMW (ORCPT ); Sun, 7 Aug 2016 03:12:22 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.28,482,1464678000"; d="gz'50?scan'50,208,50";a="151842751" Date: Sun, 7 Aug 2016 15:17:26 +0800 From: kbuild test robot To: "H. Peter Anvin" Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org, David Woodhouse Subject: undefined reference to `printk' Message-ID: <201608071524.bp0T7lex%fengguang.wu@intel.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="17pEHd4RhPHOinZp" Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: fengguang.wu@intel.com X-SA-Exim-Scanned: No (on bee); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --17pEHd4RhPHOinZp Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Peter, It's probably a bug fix that unveils the link errors. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 0cbbc422d56668528f6efd1234fe908010284082 commit: 63a3f603413ffe82ad775f2d62a5afff87fd94a0 timeconst.pl: Eliminate Perl warning date: 3 years, 6 months ago config: m32r-allnoconfig (attached as .config) compiler: m32r-linux-gcc (GCC) 4.9.0 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 63a3f603413ffe82ad775f2d62a5afff87fd94a0 # save the attached .config to linux build tree make.cross ARCH=m32r All errors (new ones prefixed by >>): arch/m32r/kernel/built-in.o: In function `default_eit_handler': >> (.text+0x51c): undefined reference to `printk' arch/m32r/kernel/built-in.o: In function `default_eit_handler': (.text+0x51c): relocation truncated to fit: R_M32R_26_PCREL_RELA against undefined symbol `printk' --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation --17pEHd4RhPHOinZp Content-Type: application/octet-stream Content-Disposition: attachment; filename=".config.gz" Content-Transfer-Encoding: base64 H4sICNnfplcAAy5jb25maWcAjVpbb9u4En7fXyG052EX2LbOpWn3HOQANEVZrCVRJSlf8iK4 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