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 3637AC433F5 for ; Sat, 4 Dec 2021 05:54:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233358AbhLDF6E (ORCPT ); Sat, 4 Dec 2021 00:58:04 -0500 Received: from mga03.intel.com ([134.134.136.65]:57475 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230083AbhLDF6D (ORCPT ); Sat, 4 Dec 2021 00:58:03 -0500 X-IronPort-AV: E=McAfee;i="6200,9189,10187"; a="237038640" X-IronPort-AV: E=Sophos;i="5.87,286,1631602800"; d="scan'208";a="237038640" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Dec 2021 21:54:38 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.87,286,1631602800"; d="scan'208";a="541837346" Received: from lkp-server02.sh.intel.com (HELO 9e1e9f9b3bcb) ([10.239.97.151]) by orsmga001.jf.intel.com with ESMTP; 03 Dec 2021 21:54:37 -0800 Received: from kbuild by 9e1e9f9b3bcb with local (Exim 4.92) (envelope-from ) id 1mtO0L-000IXd-2P; Sat, 04 Dec 2021 05:54:37 +0000 Date: Sat, 4 Dec 2021 13:53:41 +0800 From: kernel test robot To: Mark Rutland Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [mark:linkage/alias-rework 1/5] arch/xtensa/kernel/mcount.S:83: Error: unaligned entry instruction Message-ID: <202112041345.PfJaTqQU-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 Hi Mark, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git linkage/alias-rework head: 237447148f41ca99a7b980037060b7a6f3afe535 commit: 2d97e9dfa461e64eb9c641fc1b6d4f077caa652f [1/5] linkage: add SYM_{ENTRY,START,END}_AT() config: xtensa-randconfig-r005-20211203 (https://download.01.org/0day-ci/archive/20211204/202112041345.PfJaTqQU-lkp@intel.com/config) compiler: xtensa-linux-gcc (GCC) 11.2.0 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/mark/linux.git/commit/?id=2d97e9dfa461e64eb9c641fc1b6d4f077caa652f git remote add mark https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git git fetch --no-tags mark linkage/alias-rework git checkout 2d97e9dfa461e64eb9c641fc1b6d4f077caa652f # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=xtensa SHELL=/bin/bash arch/xtensa/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): arch/xtensa/kernel/mcount.S: Assembler messages: >> arch/xtensa/kernel/mcount.S:83: Error: unaligned entry instruction vim +83 arch/xtensa/kernel/mcount.S 478ba61afccd3a Max Filippov 2013-05-24 81 478ba61afccd3a Max Filippov 2013-05-24 82 ENTRY(ftrace_stub) d6d5f19e21d98c Max Filippov 2019-05-12 @83 abi_entry_default :::::: The code at line 83 was first introduced by commit :::::: d6d5f19e21d98c0607ff029e4e2e508d4cdd1d5a xtensa: abstract 'entry' and 'retw' in assembly code :::::: TO: Max Filippov :::::: CC: Max Filippov --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org