From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 65F65FBFB for ; Wed, 3 May 2023 23:01:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1683154906; x=1714690906; h=date:from:to:cc:subject:message-id:mime-version; bh=sJNBagGM/4TXrzCte9vhfzYdhkyv6g52E9ZUfnarbX0=; b=Pw0beP6bJHjxyNTRJ/Itn5/tozke+fCmmbpp7Zm5tFuPPEdsXqdmj8ov rxvkqHwR5Vzksxyxu0bu3iZO7P9CipLYFB1IsZn+uulAS+vCVI0LTaX2T bhYm/w9Qf4KfG3Mdk0nnkD24E1EMsBvk0y8Nqqa87fD6ECLyh2JYmfhgb GLEb6H95yXFpvuPLdyYrEf94vudeN5ezM346ctAhffK0DeFPcmkGkdNvw rqkfjQBByXiyi9MIVYhGZXJ+pfcUy3I0D+2ZbSWCswAshDaPlHm8G6HEO gTyK+r+CJmra2tp6dscR3P5NgX+mSQAoRNX2wedTYjIKMhLKOehthv75p g==; X-IronPort-AV: E=McAfee;i="6600,9927,10699"; a="350868631" X-IronPort-AV: E=Sophos;i="5.99,248,1677571200"; d="scan'208";a="350868631" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 May 2023 16:01:38 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10699"; a="674287046" X-IronPort-AV: E=Sophos;i="5.99,248,1677571200"; d="scan'208";a="674287046" Received: from lkp-server01.sh.intel.com (HELO e3434d64424d) ([10.239.97.150]) by orsmga006.jf.intel.com with ESMTP; 03 May 2023 16:01:37 -0700 Received: from kbuild by e3434d64424d with local (Exim 4.96) (envelope-from ) id 1puLTc-0002L2-1I; Wed, 03 May 2023 23:01:36 +0000 Date: Thu, 4 May 2023 07:00:51 +0800 From: kernel test robot To: Jim Cromie Cc: oe-kbuild-all@lists.linux.dev Subject: [jimc:dd-fix-2c 15/15] ld.lld: error: undefined symbol: drm_debug_classes Message-ID: <202305040608.R4hQJgVT-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://github.com/jimc/linux.git dd-fix-2c head: 9ae65eae7fa1755bde5e601e9771c2bc35a8202d commit: 9ae65eae7fa1755bde5e601e9771c2bc35a8202d [15/15] drm-drivers: add DRM_CLASSMAP_USE decls to 2nd round of drivers, helpers config: i386-randconfig-a011-20230501 (https://download.01.org/0day-ci/archive/20230504/202305040608.R4hQJgVT-lkp@intel.com/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) 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/jimc/linux/commit/9ae65eae7fa1755bde5e601e9771c2bc35a8202d git remote add jimc https://github.com/jimc/linux.git git fetch --no-tags jimc dd-fix-2c git checkout 9ae65eae7fa1755bde5e601e9771c2bc35a8202d # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 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/202305040608.R4hQJgVT-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: drm_debug_classes >>> referenced by udl_main.c >>> drivers/gpu/drm/udl/udl_main.o:(__UNIQUE_ID_ddebug_class_user262) in archive vmlinux.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests