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 1F105C433F5 for ; Mon, 18 Apr 2022 05:12:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236604AbiDRFOz (ORCPT ); Mon, 18 Apr 2022 01:14:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41710 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233191AbiDRFOv (ORCPT ); Mon, 18 Apr 2022 01:14:51 -0400 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9E4B5DEF6 for ; Sun, 17 Apr 2022 22:12:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1650258733; x=1681794733; h=date:from:to:cc:subject:message-id:mime-version; bh=Vtx0F6suCFWzeLbh3UqNdgDYvIA+/ozhpHGBkWKrtRk=; b=XkG4oeyT0/WPSRMT9SknJDPMY8YDQnxZ/kUS/zR+lFmXDy93GlxR5xIN X+t1zeAkCZP5V9HKkdS2Qp2jNmJbI4ZS6SfCmk3v7XsmsrX5ldvwiEPB7 9d5tF4X1ewY9CiLIcMx/7vUktdhSbCPnFVUjjKeejh3t33cSZkgSBiQBh 7snhO2bXJqYAV3fnjixsZ49Dx6diVwxHJAl8SqNS6VfSiqR/nQ9SXJRw2 ksmzGEluKO8Tfv6M+ezqAczshaVANvHU43MmcPdWZ0ROAdU7Z8HgPiZkJ ujsHJqimdsyw846G/iYv2S1zKviVVKkgyq50rxvupLaE1Hrlp8l1nbFoA w==; X-IronPort-AV: E=McAfee;i="6400,9594,10320"; a="244035423" X-IronPort-AV: E=Sophos;i="5.90,267,1643702400"; d="scan'208";a="244035423" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Apr 2022 22:12:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,267,1643702400"; d="scan'208";a="529322571" Received: from lkp-server01.sh.intel.com (HELO 3abc53900bec) ([10.239.97.150]) by orsmga002.jf.intel.com with ESMTP; 17 Apr 2022 22:12:11 -0700 Received: from kbuild by 3abc53900bec with local (Exim 4.95) (envelope-from ) id 1ngJgI-0004MD-Q6; Mon, 18 Apr 2022 05:12:10 +0000 Date: Mon, 18 Apr 2022 13:11:52 +0800 From: kernel test robot To: Alexander Fomichev Cc: kbuild-all@lists.01.org, linux-ntb@googlegroups.com, linux-kernel@vger.kernel.org, Jon Mason Subject: [jonmason-ntb:ntb-next 2/2] ERROR: modpost: "__umoddi3" [drivers/ntb/test/ntb_perf.ko] undefined! Message-ID: <202204181304.sU13hlUf-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 Alexander, First bad commit (maybe != root cause): tree: https://github.com/jonmason/ntb ntb-next head: 10003e852471b1214f4383d79592497b3f4c7b39 commit: 10003e852471b1214f4383d79592497b3f4c7b39 [2/2] ntb_perf: extend with burst/poll/doorbell latency measurement config: arc-randconfig-r043-20220418 (https://download.01.org/0day-ci/archive/20220418/202204181304.sU13hlUf-lkp@intel.com/config) compiler: arc-elf-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://github.com/jonmason/ntb/commit/10003e852471b1214f4383d79592497b3f4c7b39 git remote add jonmason-ntb https://github.com/jonmason/ntb git fetch --no-tags jonmason-ntb ntb-next git checkout 10003e852471b1214f4383d79592497b3f4c7b39 # 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=arc 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 >>, old ones prefixed by <<): >> ERROR: modpost: "__umoddi3" [drivers/ntb/test/ntb_perf.ko] undefined! ERROR: modpost: "__st_r13_to_r20" [lib/zstd/zstd_decompress.ko] undefined! ERROR: modpost: "__st_r13_to_r18" [lib/zstd/zstd_decompress.ko] undefined! ERROR: modpost: "__ld_r13_to_r20_ret" [lib/zstd/zstd_decompress.ko] undefined! ERROR: modpost: "__ld_r13_to_r25_ret" [lib/zstd/zstd_decompress.ko] undefined! ERROR: modpost: "__ld_r13_to_r18_ret" [lib/zstd/zstd_decompress.ko] undefined! ERROR: modpost: "__ld_r13_to_r24_ret" [lib/zstd/zstd_decompress.ko] undefined! ERROR: modpost: "__st_r13_to_r23" [lib/zstd/zstd_decompress.ko] undefined! ERROR: modpost: "__ld_r13_to_r17_ret" [lib/zstd/zstd_decompress.ko] undefined! ERROR: modpost: "__st_r13_to_r24" [lib/zstd/zstd_decompress.ko] undefined! WARNING: modpost: suppressed 5 unresolved symbol warnings because there were too many) -- 0-DAY CI Kernel Test Service https://01.org/lkp