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 64318C433EF for ; Wed, 9 Mar 2022 11:09:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231890AbiCILKH (ORCPT ); Wed, 9 Mar 2022 06:10:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56258 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230255AbiCILKE (ORCPT ); Wed, 9 Mar 2022 06:10:04 -0500 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 98424125C9F for ; Wed, 9 Mar 2022 03:09:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1646824146; x=1678360146; h=date:from:to:cc:subject:message-id:mime-version; bh=Eo9nlWOx53qpkkW31pjZzB7mIGz1Skew6VqvHY4/bCE=; b=Q15VrMHhoZn41t5jQRh4Bnygod4eSnwFM02VwhOGpMqY0wsSxatorIiv 9sJ0pPTrCsTBas/X4bS2cHQMBnWue+cg4AbvF1VnRfKGffzzFFlVy1IFU GBT9fzpqI9R3BC4MoqbXHing51o9aQFifNrK6ShGMjpsouNDAQAu15tHy Zc9Qs0REp1+6dEvJRo5oKGV9GGhKtEeF4hCh6P6YJaK7Rx9BaSJq/GOtL ledOuK2f+40vxWeaYIY067PUdm5D4IsrdPFILxpd4NlMXFFGPcGHd0UJp CehI2uXKmF2CvKfxymlqwLSgTdR/oEOZL9osnzHRcpSnBd3WCh7srGHhV w==; X-IronPort-AV: E=McAfee;i="6200,9189,10280"; a="341379429" X-IronPort-AV: E=Sophos;i="5.90,167,1643702400"; d="scan'208";a="341379429" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Mar 2022 03:09:06 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,167,1643702400"; d="scan'208";a="547590288" Received: from lkp-server02.sh.intel.com (HELO 89b41b6ae01c) ([10.239.97.151]) by fmsmga007.fm.intel.com with ESMTP; 09 Mar 2022 03:09:05 -0800 Received: from kbuild by 89b41b6ae01c with local (Exim 4.92) (envelope-from ) id 1nRuBk-000391-LY; Wed, 09 Mar 2022 11:09:04 +0000 Date: Wed, 9 Mar 2022 19:08:39 +0800 From: kernel test robot To: Nicolin Chen Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Liu Yi L Subject: [luxis1999-iommufd:iommufd-v5.17-rc6 37/40] undefined reference to `iommufd_vfio_check_extension' Message-ID: <202203091936.QAP99zL8-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 tree: https://github.com/luxis1999/iommufd iommufd-v5.17-rc6 head: cde3fc107eb3877b1055b6c5cd048c18d6f5b8d5 commit: a3f133279ae994c62f5a14dbcd334564651484c8 [37/40] vfio: Add iommufd VFIO compat support to group_fd config: microblaze-randconfig-m031-20220308 (https://download.01.org/0day-ci/archive/20220309/202203091936.QAP99zL8-lkp@intel.com/config) compiler: microblaze-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://github.com/luxis1999/iommufd/commit/a3f133279ae994c62f5a14dbcd334564651484c8 git remote add luxis1999-iommufd https://github.com/luxis1999/iommufd git fetch --no-tags luxis1999-iommufd iommufd-v5.17-rc6 git checkout a3f133279ae994c62f5a14dbcd334564651484c8 # 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=microblaze 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 >>): microblaze-linux-ld: drivers/vfio/vfio.o: in function `vfio_external_check_extension': >> (.text+0x14dc): undefined reference to `iommufd_vfio_check_extension' microblaze-linux-ld: drivers/vfio/vfio.o: in function `__vfio_group_unset_container': >> (.text+0x1554): undefined reference to `vfio_group_unset_iommufd' microblaze-linux-ld: drivers/vfio/vfio.o: in function `vfio_group_set_container': >> (.text+0x1d50): undefined reference to `vfio_group_set_iommufd' --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org