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 06F57C433EF for ; Mon, 25 Apr 2022 11:09:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240752AbiDYLMv (ORCPT ); Mon, 25 Apr 2022 07:12:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35810 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241720AbiDYLMj (ORCPT ); Mon, 25 Apr 2022 07:12:39 -0400 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 082B612A94 for ; Mon, 25 Apr 2022 04:09:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1650884976; x=1682420976; h=date:from:to:cc:subject:message-id:mime-version; bh=aVfklPl8F97C3QlZfb1wntXnrbpkkWL2ySVlme3e6Wk=; b=hhSxbYipdmY5GSHeVUIoE0ivb0zrsN6Fef9euvLKebq9aeR35NoIPcyz hXqu/CCtigo/V8wTo4UrQvI9BbyBLy+1DpjYbRWdO/hHRffog0vQMXz3B Cv3cTvmwq3MpLL+oTBR/Yz1RoTWpW5W+5ND1P9u54gY5QfsNiZHsricb0 yB1rrxCUdarvNIyKTYiJr4yC/kBHM3QEaeq22xWkifzermwFD+VhbPszC ke5Msh1XbNrUSN9Vd3Y4bGUgn+56Do/jCXELzJCFdEmsHFAf64zc7yPNo kzN/WG1gXk56B4Kn1GEjZB0L7S+qvplJh81b1mjBHawG/8BJ6rPk72z6r w==; X-IronPort-AV: E=McAfee;i="6400,9594,10327"; a="245784775" X-IronPort-AV: E=Sophos;i="5.90,287,1643702400"; d="scan'208";a="245784775" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Apr 2022 04:09:35 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,287,1643702400"; d="scan'208";a="595193811" Received: from lkp-server01.sh.intel.com (HELO 5056e131ad90) ([10.239.97.150]) by orsmga001.jf.intel.com with ESMTP; 25 Apr 2022 04:09:34 -0700 Received: from kbuild by 5056e131ad90 with local (Exim 4.95) (envelope-from ) id 1niwaz-0002RM-9J; Mon, 25 Apr 2022 11:09:33 +0000 Date: Mon, 25 Apr 2022 19:09:16 +0800 From: kernel test robot To: Mike Rapoport Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, Mike Rapoport , linux-kernel@vger.kernel.org Subject: [rppt:fixes/arm-ioremap-pfn-valid-v2 1/1] ld.lld: error: undefined symbol: arch_memremap_can_ram_remap Message-ID: <202204251950.LxDogI1Q-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/rppt/linux.git fixes/arm-ioremap-pfn-valid-v2 head: 7c4b7785fd9fb0564245417bbca100f3e88e48a9 commit: 7c4b7785fd9fb0564245417bbca100f3e88e48a9 [1/1] arm[64]/memremap: don't abuse pfn_valid() to ensure presence of linear map config: arm-buildonly-randconfig-r006-20220425 (https://download.01.org/0day-ci/archive/20220425/202204251950.LxDogI1Q-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 1cddcfdc3c683b393df1a5c9063252eb60e52818) 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 arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi # https://git.kernel.org/pub/scm/linux/kernel/git/rppt/linux.git/commit/?id=7c4b7785fd9fb0564245417bbca100f3e88e48a9 git remote add rppt https://git.kernel.org/pub/scm/linux/kernel/git/rppt/linux.git git fetch --no-tags rppt fixes/arm-ioremap-pfn-valid-v2 git checkout 7c4b7785fd9fb0564245417bbca100f3e88e48a9 # 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=arm 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: arch_memremap_can_ram_remap >>> referenced by iomem.c >>> iomem.o:(memremap) in archive kernel/built-in.a -- 0-DAY CI Kernel Test Service https://01.org/lkp