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 2D449C433F5 for ; Tue, 1 Mar 2022 15:45:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233866AbiCAPqS (ORCPT ); Tue, 1 Mar 2022 10:46:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53158 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233364AbiCAPqN (ORCPT ); Tue, 1 Mar 2022 10:46:13 -0500 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9C9A6527E0 for ; Tue, 1 Mar 2022 07:45:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1646149532; x=1677685532; h=date:from:to:cc:subject:message-id:mime-version; bh=yJOQ+UHnY8shUf635+u1oWoprslEA6t4CJY7JJ4XETA=; b=PfDFKeHYxnXATlMKadKJtcacaUElWm2244G4cqLJCi2WhS9sG7GsPYjs ZjkN8RE8lJif8FVx8heT/2MgJGI7gi/TMSI+enZArF1QTtRf0zqVtGNbG 2+s3NGgIufNEFxWoHsnHPwCaPPd5yEPMcggpS9upoNDver3X71ETYYTl0 pb8FplvOemd+dQdWzA9d9Pf0KKs/LLvnrCF5MItIeCTx2PHbhwz/A77ez hwLAjkckF86OPijP/wHusZDzNRfr6ybUXIY59SD0i3Gw0v1lxMUkCz8al h+aEkw0dm0zFj7YgMm6GtVW6WRmH/8t6PgLQJ78PYbRO2pnFyS0YB0BYe g==; X-IronPort-AV: E=McAfee;i="6200,9189,10272"; a="233126723" X-IronPort-AV: E=Sophos;i="5.90,146,1643702400"; d="scan'208";a="233126723" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Mar 2022 07:45:31 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,146,1643702400"; d="scan'208";a="641305656" Received: from lkp-server01.sh.intel.com (HELO 2146afe809fb) ([10.239.97.150]) by orsmga004.jf.intel.com with ESMTP; 01 Mar 2022 07:45:30 -0800 Received: from kbuild by 2146afe809fb with local (Exim 4.92) (envelope-from ) id 1nP4gr-0000e0-I1; Tue, 01 Mar 2022 15:45:29 +0000 Date: Tue, 1 Mar 2022 23:45:19 +0800 From: kernel test robot To: Liu Yi L Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [luxis1999-iommufd:iommufd-v5.17-rc4 21/30] ERROR: modpost: "interval_tree_iter_next" [drivers/iommu/iommufd/iommufd.ko] undefined! Message-ID: <202203012312.livRTcyQ-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-rc4 head: 2bca5fa75dad57f41002a93861a950d35d55e568 commit: e5b0b18da497e526cec5aad8c987ab9fd704adcd [21/30] vfio/pci: Add bind_iommufd() support config: riscv-randconfig-r042-20220301 (https://download.01.org/0day-ci/archive/20220301/202203012312.livRTcyQ-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project d271fc04d5b97b12e6b797c6067d3c96a8d7470e) 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 # install riscv cross compiling tool for clang build # apt-get install binutils-riscv64-linux-gnu # https://github.com/luxis1999/iommufd/commit/e5b0b18da497e526cec5aad8c987ab9fd704adcd git remote add luxis1999-iommufd https://github.com/luxis1999/iommufd git fetch --no-tags luxis1999-iommufd iommufd-v5.17-rc4 git checkout e5b0b18da497e526cec5aad8c987ab9fd704adcd # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv 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: "interval_tree_iter_next" [drivers/iommu/iommufd/iommufd.ko] undefined! >> ERROR: modpost: "interval_tree_remove" [drivers/iommu/iommufd/iommufd.ko] undefined! >> ERROR: modpost: "interval_tree_insert" [drivers/iommu/iommufd/iommufd.ko] undefined! >> ERROR: modpost: "interval_tree_span_iter_next" [drivers/iommu/iommufd/iommufd.ko] undefined! >> ERROR: modpost: "interval_tree_span_iter_first" [drivers/iommu/iommufd/iommufd.ko] undefined! >> ERROR: modpost: "interval_tree_iter_first" [drivers/iommu/iommufd/iommufd.ko] undefined! Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for IOMMUFD Depends on IOMMU_SUPPORT Selected by - VFIO_PCI_CORE && VFIO && PCI && MMU --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org