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 23757C433EF for ; Mon, 17 Jan 2022 20:27:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243098AbiAQU1t (ORCPT ); Mon, 17 Jan 2022 15:27:49 -0500 Received: from mga12.intel.com ([192.55.52.136]:55705 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235244AbiAQU1t (ORCPT ); Mon, 17 Jan 2022 15:27:49 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1642451269; x=1673987269; h=date:from:to:cc:subject:message-id:mime-version; bh=6J7EAmc3BVCdekV+9fAAd4SfvYLQlJjb0v5rHGXaptc=; b=kN+7rvC3fpZ8sEv3gydCBFKLKWSGump5nd1C7PrhUP5/ZZMHWs0kekH8 j0myBaUgX/ytXYUH9W8Ovvs00JQ/lF/QsHb+1TklEmi4t18jOrv7TJJtg OCo7PfHlt/J4dpq+hlyjL6nXECh+OEjSh10ovP9SkgQ5yaRFrR0RYayls /k0IJNFRNVIbt92jrq4sPw+p+Hryxq1szJvfmcXH+Zquo3ndXsC/A2kww dJBYkxZH9Ei0WYl4hIcS2OI3P8Efg/ZuGeeArq4MOC2ZyOufrqV912zz9 KH/JfOWPYjXVzOYwidjI99CirC22SySCae2Ul6yW6apLkjhIVEQeavX0Z w==; X-IronPort-AV: E=McAfee;i="6200,9189,10230"; a="224669290" X-IronPort-AV: E=Sophos;i="5.88,296,1635231600"; d="scan'208";a="224669290" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jan 2022 12:27:48 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,296,1635231600"; d="scan'208";a="625289742" Received: from lkp-server01.sh.intel.com (HELO 276f1b88eecb) ([10.239.97.150]) by orsmga004.jf.intel.com with ESMTP; 17 Jan 2022 12:27:47 -0800 Received: from kbuild by 276f1b88eecb with local (Exim 4.92) (envelope-from ) id 1n9YbS-000Bqo-Nm; Mon, 17 Jan 2022 20:27:46 +0000 Date: Tue, 18 Jan 2022 04:26:51 +0800 From: kernel test robot To: Thomas Zimmermann Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [drm-misc:drm-misc-next 3/5] ld.lld: error: undefined symbol: drm_dp_calc_pbn_mode Message-ID: <202201180447.2T9OteXU-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: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next head: 032a125904995985334766911de9e26ee2bbd646 commit: adb9d5a2cc77e8aefe98fe4c11656c5b7025c248 [3/5] drm/dp: Move DisplayPort helpers into separate helper module config: hexagon-randconfig-r041-20220116 (https://download.01.org/0day-ci/archive/20220118/202201180447.2T9OteXU-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 5f782d25a742302d25ef3c8b84b54f7483c2deb9) 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 git remote add drm-misc git://anongit.freedesktop.org/drm/drm-misc git fetch --no-tags drm-misc drm-misc-next git checkout adb9d5a2cc77e8aefe98fe4c11656c5b7025c248 # 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=hexagon 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 >>): >> ld.lld: error: undefined symbol: drm_dp_calc_pbn_mode >>> referenced by test-drm_dp_mst_helper.c >>> gpu/drm/selftests/test-drm_dp_mst_helper.o:(igt_dp_mst_calc_pbn_mode) in archive drivers/built-in.a >>> referenced by test-drm_dp_mst_helper.c >>> gpu/drm/selftests/test-drm_dp_mst_helper.o:(igt_dp_mst_calc_pbn_mode) in archive drivers/built-in.a >>> referenced by test-drm_dp_mst_helper.c >>> gpu/drm/selftests/test-drm_dp_mst_helper.o:(igt_dp_mst_calc_pbn_mode) in archive drivers/built-in.a >>> referenced 7 more times -- >> ld.lld: error: undefined symbol: drm_dp_encode_sideband_req >>> referenced by test-drm_dp_mst_helper.c >>> gpu/drm/selftests/test-drm_dp_mst_helper.o:(sideband_msg_req_encode_decode) in archive drivers/built-in.a >>> referenced by test-drm_dp_mst_helper.c >>> gpu/drm/selftests/test-drm_dp_mst_helper.o:(sideband_msg_req_encode_decode) in archive drivers/built-in.a -- >> ld.lld: error: undefined symbol: drm_dp_decode_sideband_req >>> referenced by test-drm_dp_mst_helper.c >>> gpu/drm/selftests/test-drm_dp_mst_helper.o:(sideband_msg_req_encode_decode) in archive drivers/built-in.a >>> referenced by test-drm_dp_mst_helper.c >>> gpu/drm/selftests/test-drm_dp_mst_helper.o:(sideband_msg_req_encode_decode) in archive drivers/built-in.a -- >> ld.lld: error: undefined symbol: drm_dp_dump_sideband_msg_req_body >>> referenced by test-drm_dp_mst_helper.c >>> gpu/drm/selftests/test-drm_dp_mst_helper.o:(sideband_msg_req_encode_decode) in archive drivers/built-in.a >>> referenced by test-drm_dp_mst_helper.c >>> gpu/drm/selftests/test-drm_dp_mst_helper.o:(sideband_msg_req_encode_decode) in archive drivers/built-in.a >>> referenced by test-drm_dp_mst_helper.c >>> gpu/drm/selftests/test-drm_dp_mst_helper.o:(sideband_msg_req_encode_decode) in archive drivers/built-in.a >>> referenced 1 more times --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org