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 9F8F6C19F28 for ; Wed, 3 Aug 2022 13:55:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238389AbiHCNzY (ORCPT ); Wed, 3 Aug 2022 09:55:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43902 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236130AbiHCNy7 (ORCPT ); Wed, 3 Aug 2022 09:54:59 -0400 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 759D63244B for ; Wed, 3 Aug 2022 06:54:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1659534852; x=1691070852; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=MLrIfpI5RraAgqV61fjWw/Y1o9kcXkLebaVGggDYQVw=; b=SJdcGGOSSdzShs8cuFximTYE4DXwGLCsk8NZRgXM9wOuI0y3aAyR/hJX TsKuK4lNioFL/YdVLDQe/GOCBLUxl1GokrxvaMf5yyxbYPBsG0hDayHqQ IlwOkqS86X04Y2DktBcVTzpRkpHVQiDD8BfbV3d57g4JPr5vGFePQB2iz +E+VugxwNwoasfFJTvu7cmoHBPQOgMVqCzIBEQAPdXZGnmiwuqlELJpSw tIGWiQJQD0LEakVb0atKP/djYJ7cd31c5a+dNp2KRaE7Am6gCS8/AZO/k /YNk2wISet5LvWhfVi7rpSJy3hcBPM35lFr77eO4e8oCBsxjfLc1kYOek A==; X-IronPort-AV: E=McAfee;i="6400,9594,10428"; a="375975396" X-IronPort-AV: E=Sophos;i="5.93,214,1654585200"; d="scan'208";a="375975396" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Aug 2022 06:54:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,214,1654585200"; d="scan'208";a="848585936" Received: from lkp-server01.sh.intel.com (HELO e0eace57cfef) ([10.239.97.150]) by fmsmga006.fm.intel.com with ESMTP; 03 Aug 2022 06:54:09 -0700 Received: from kbuild by e0eace57cfef with local (Exim 4.96) (envelope-from ) id 1oJEp6-000HL1-2N; Wed, 03 Aug 2022 13:54:08 +0000 Date: Wed, 3 Aug 2022 21:53:28 +0800 From: kernel test robot To: Peter Xu , linux-kernel@vger.kernel.org, linux-mm@kvack.org Cc: kbuild-all@lists.01.org, Andrea Arcangeli , Andi Kleen , Andrew Morton , Linux Memory Management List , David Hildenbrand , Hugh Dickins , Huang Ying , peterx@redhat.com, Nadav Amit , "Kirill A . Shutemov" , Vlastimil Babka Subject: Re: [PATCH 2/2] mm: Remember young bit for page migrations Message-ID: <202208032100.RedT7779-lkp@intel.com> References: <20220803012159.36551-3-peterx@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220803012159.36551-3-peterx@redhat.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Peter, Thank you for the patch! Yet something to improve: [auto build test ERROR on akpm-mm/mm-everything] url: https://github.com/intel-lab-lkp/linux/commits/Peter-Xu/mm-Remember-young-bit-for-migration-entries/20220803-092311 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything config: arc-randconfig-r043-20220803 (https://download.01.org/0day-ci/archive/20220803/202208032100.RedT7779-lkp@intel.com/config) compiler: arc-elf-gcc (GCC) 12.1.0 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/intel-lab-lkp/linux/commit/2fca6cb25745d1404fc34e0ec2ea89b6195a8c27 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Peter-Xu/mm-Remember-young-bit-for-migration-entries/20220803-092311 git checkout 2fca6cb25745d1404fc34e0ec2ea89b6195a8c27 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arc SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): arc-elf-ld: mm/rmap.o: in function `migration_entry_supports_young': include/linux/swapops.h:288: undefined reference to `max_swapfile_size' >> arc-elf-ld: include/linux/swapops.h:288: undefined reference to `max_swapfile_size' arc-elf-ld: mm/migrate.o: in function `migration_entry_supports_young': include/linux/swapops.h:288: undefined reference to `max_swapfile_size' >> arc-elf-ld: include/linux/swapops.h:288: undefined reference to `max_swapfile_size' -- 0-DAY CI Kernel Test Service https://01.org/lkp