From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) (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 010BBA52 for ; Sat, 9 Apr 2022 21:38:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1649540304; x=1681076304; h=date:from:to:cc:subject:message-id:mime-version; bh=YlRobrTQ9cB5hUfMBRyvcvPet5xvdKlMzi8YSEKYzeM=; b=O2MliSDQD8uy2OlfTGiLVNH0T8BLkeva55IbY+YzmBkm+0waZsizquIY 468S0Y4YXVST/biKwzmN0Bh1VoAudtiIXiLWozPv3SK/9xmOpJAiT/M33 PobBwwKDJQj4eSYytCyW71QvjHe0THNdwCabzOKdICW772eLpWzuw/oAs MsBPVvEe9LIiLfk/qlkmUxkjM+cNZo7/dLnyJsp53Bv5q88O6iaYkEe9L 8/kV7jD2Cs78f5Mf1nf/VKKnGlEtsxXMgv0YHQjvqo6olbVJioQJZPkKB vCsPdNvqx8TL+BYXhKntjqZMpwXUGYFM7KX05A2O1kYE6DZxS+yUhvmlD A==; X-IronPort-AV: E=McAfee;i="6400,9594,10312"; a="286912018" X-IronPort-AV: E=Sophos;i="5.90,248,1643702400"; d="scan'208";a="286912018" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Apr 2022 14:38:24 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,248,1643702400"; d="scan'208";a="698842415" Received: from lkp-server02.sh.intel.com (HELO d3fc50ef50de) ([10.239.97.151]) by fmsmga001.fm.intel.com with ESMTP; 09 Apr 2022 14:38:23 -0700 Received: from kbuild by d3fc50ef50de with local (Exim 4.95) (envelope-from ) id 1ndImk-0000Pz-OU; Sat, 09 Apr 2022 21:38:22 +0000 Date: Sun, 10 Apr 2022 05:37:21 +0800 From: kernel test robot To: Ard Biesheuvel Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [ardb:arm64-head-refactor-v3 20/31] ld.lld: error: undefined symbol: kaslr_init Message-ID: <202204100546.UPgpZlI9-lkp@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) tree: git://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git arm64-head-refactor-v3 head: 9100077933636313b1b15d23cb9cc068a40d838d commit: 47f4cfe71f69abd40ca9e64dab211434c00edb6c [20/31] arm64: head: relocate kernel only a single time if KASLR is enabled config: arm64-randconfig-r021-20220410 (https://download.01.org/0day-ci/archive/20220410/202204100546.UPgpZlI9-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 256c6b0ba14e8a7ab6373b61b7193ea8c0a3651c) 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 arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git/commit/?id=47f4cfe71f69abd40ca9e64dab211434c00edb6c git remote add ardb git://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git git fetch --no-tags ardb arm64-head-refactor-v3 git checkout 47f4cfe71f69abd40ca9e64dab211434c00edb6c # 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=arm64 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: kaslr_init >>> referenced by setup.c:316 (arch/arm64/kernel/setup.c:316) >>> kernel/setup.o:(setup_arch) in archive arch/arm64/built-in.a -- 0-DAY CI Kernel Test Service https://01.org/lkp