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 AF22CC77B71 for ; Tue, 18 Apr 2023 04:48:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230064AbjDREs0 (ORCPT ); Tue, 18 Apr 2023 00:48:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44788 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229517AbjDREsY (ORCPT ); Tue, 18 Apr 2023 00:48:24 -0400 Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3322A1BDC for ; Mon, 17 Apr 2023 21:48:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1681793303; x=1713329303; h=date:from:to:cc:subject:message-id:mime-version; bh=iikn2fHq/VA1/UjIXV1sXkApoZpQm+NLROyuPf7mgmg=; b=QTxPNjaS45TGOjNFl3L/sv573u7yTIn04+M7mEZMIsC/zx99guwT1e+o wbAkto4JG4E61DfYiCerCIZ6eX7SQOxBDXBcOPjnAaeKDC6I08xvuXGE+ 3n+lyW8UVNgU0fR3dVUyuzjUpA3oMIFghpnRj26+TLDxln/egGab8UCun b8N5jz47yX0iXmbSL9FHwHfI/3HM9nPUvUU9/8uPdQ3T8T3PZ2nGaybeq lJDLkNxqXynkGQvjg8+wU3lLUzmjDxTKPEvAv2U+dwUmNluNOwX5L0i2I Iq1dbdBQ6c6dpFs3zudtZbrUNHoCO8CBLlBzkiUDhXE4284M/Hj6v1+eW w==; X-IronPort-AV: E=McAfee;i="6600,9927,10683"; a="342567802" X-IronPort-AV: E=Sophos;i="5.99,206,1677571200"; d="scan'208";a="342567802" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Apr 2023 21:48:22 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10683"; a="865238122" X-IronPort-AV: E=Sophos;i="5.99,206,1677571200"; d="scan'208";a="865238122" Received: from lkp-server01.sh.intel.com (HELO b613635ddfff) ([10.239.97.150]) by orsmga005.jf.intel.com with ESMTP; 17 Apr 2023 21:48:21 -0700 Received: from kbuild by b613635ddfff with local (Exim 4.96) (envelope-from ) id 1podGO-000d03-2M; Tue, 18 Apr 2023 04:48:20 +0000 Date: Tue, 18 Apr 2023 12:47:34 +0800 From: kernel test robot To: Masahiro Yamada Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Nicolas Schier Subject: ERROR: modpost: "__divsi3_table" [lib/lz4/lz4_compress.ko] undefined! Message-ID: <202304181254.PNdQfsf9-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 Masahiro, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 6a8f57ae2eb07ab39a6f0ccad60c760743051026 commit: 5750121ae7382ebac8d47ce6d68012d6cd1d7926 kbuild: list sub-directories in ./Kbuild date: 7 months ago config: nios2-randconfig-r014-20230417 (https://download.01.org/0day-ci/archive/20230418/202304181254.PNdQfsf9-lkp@intel.com/config) compiler: nios2-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=5750121ae7382ebac8d47ce6d68012d6cd1d7926 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 5750121ae7382ebac8d47ce6d68012d6cd1d7926 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=nios2 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=nios2 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/202304181254.PNdQfsf9-lkp@intel.com/ All errors (new ones prefixed by >>, old ones prefixed by <<): ERROR: modpost: "__mulsi3" [kernel/locking/locktorture.ko] undefined! ERROR: modpost: "__mulsi3" [kernel/rcu/rcuscale.ko] undefined! ERROR: modpost: "__mulsi3" [kernel/time/test_udelay.ko] undefined! ERROR: modpost: "__mulsi3" [kernel/scftorture.ko] undefined! ERROR: modpost: "__mulsi3" [fs/fuse/virtiofs.ko] undefined! ERROR: modpost: "__mulsi3" [fs/fscache/fscache.ko] undefined! ERROR: modpost: "__mulsi3" [fs/autofs/autofs4.ko] undefined! ERROR: modpost: "__mulsi3" [lib/math/prime_numbers.ko] undefined! ERROR: modpost: "__mulsi3" [lib/lz4/lz4_compress.ko] undefined! >> ERROR: modpost: "__divsi3_table" [lib/lz4/lz4_compress.ko] undefined! WARNING: modpost: suppressed 415 unresolved symbol warnings because there were too many) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests