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 C7273C433EF for ; Fri, 10 Dec 2021 19:36:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242394AbhLJTjy (ORCPT ); Fri, 10 Dec 2021 14:39:54 -0500 Received: from mga09.intel.com ([134.134.136.24]:49038 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242268AbhLJTjx (ORCPT ); Fri, 10 Dec 2021 14:39:53 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1639164978; x=1670700978; h=date:from:to:cc:subject:message-id:mime-version; bh=YMVjjPxE6ZNOSlhpmtJyudPFTyzfXcrqNcNMyIhXu98=; b=f8jaYoTSWJXAGwfFAX7b7hY2mB85qqSl0xfb7TW9O8kXcqOvmTjP1OYb 6t+d04xQGGfLhgQf8c/OB8fe1rd11iRGI2YjOx6aObagm/XHkD1KiKTgx 1sN8OK7e4UficNazByI/BH02mzZyvBNwIMmTWCydPWE0haiul2vsFzaPX /mgJL/aAXWAsndXWqnVi49VjU8uxu+SiY3rhnd0RTUf9GEHDq+Zjqe2D0 U5hB9MKbvxkHmPNQ7eCHCWT/Js9Kn+YVOtnPT6cXXL9XzCGti4fmAUofH 64JZjZnIYJaC4sHqPYkFtp4bZzhi76sKd77knmfrIWKptXGSjp8D/xbGt Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10194"; a="238229272" X-IronPort-AV: E=Sophos;i="5.88,196,1635231600"; d="scan'208";a="238229272" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Dec 2021 11:36:17 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,196,1635231600"; d="scan'208";a="463782854" Received: from lkp-server02.sh.intel.com (HELO 9e1e9f9b3bcb) ([10.239.97.151]) by orsmga006.jf.intel.com with ESMTP; 10 Dec 2021 11:36:16 -0800 Received: from kbuild by 9e1e9f9b3bcb with local (Exim 4.92) (envelope-from ) id 1mvlgm-0003cA-2l; Fri, 10 Dec 2021 19:36:16 +0000 Date: Sat, 11 Dec 2021 03:35:25 +0800 From: kernel test robot To: Liu Yi L Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [luxis1999-iommufd:iommufd-v5.16-rc3 31/33] ERROR: modpost: "interval_tree_remove" [drivers/iommu/iommufd/iommufd.ko] undefined! Message-ID: <202112110341.e23ozuyj-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-v5.16-rc3 head: 44f89b130eec28760e6b655facd4be49c5bcc3f9 commit: 74814fdbefe2fb370111a0ce00641c64376447cb [31/33] vfio/pci: Add bind_iommufd() support config: x86_64-randconfig-a001-20211210 (https://download.01.org/0day-ci/archive/20211211/202112110341.e23ozuyj-lkp@intel.com/config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://github.com/luxis1999/iommufd/commit/74814fdbefe2fb370111a0ce00641c64376447cb git remote add luxis1999-iommufd https://github.com/luxis1999/iommufd git fetch --no-tags luxis1999-iommufd iommufd-v5.16-rc3 git checkout 74814fdbefe2fb370111a0ce00641c64376447cb # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=x86_64 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_remove" [drivers/iommu/iommufd/iommufd.ko] undefined! >> ERROR: modpost: "interval_tree_insert" [drivers/iommu/iommufd/iommufd.ko] undefined! >> ERROR: modpost: "interval_tree_span_iter_first" [drivers/iommu/iommufd/iommufd.ko] undefined! >> ERROR: modpost: "interval_tree_iter_next" [drivers/iommu/iommufd/iommufd.ko] undefined! >> ERROR: modpost: "interval_tree_span_iter_next" [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