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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id D33B7CCA47B for ; Thu, 14 Jul 2022 18:45:41 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 1080F9401B7; Thu, 14 Jul 2022 14:45:41 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 0917A9401A5; Thu, 14 Jul 2022 14:45:41 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id E74019401B7; Thu, 14 Jul 2022 14:45:40 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id D1D589401A5 for ; Thu, 14 Jul 2022 14:45:40 -0400 (EDT) Received: from smtpin06.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay10.hostedemail.com (Postfix) with ESMTP id 966C0108B for ; Thu, 14 Jul 2022 18:45:40 +0000 (UTC) X-FDA: 79686584040.06.F5BA670 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by imf19.hostedemail.com (Postfix) with ESMTP id BC4B51A0078 for ; Thu, 14 Jul 2022 18:45:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1657824338; x=1689360338; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=pPi3eWsIlBGTVv6fqrE93d3yLDmKbn4WssjJSQISjSw=; b=H2q7mNL8YE+Kd+PmItsaAGWKPlolhDxmzacrhDfraD5XYw09CouwGBeV vlHsdXD1kfjSyA1ee98zltqWVXJAgbiExczI9IVHSym6OsTSPXJRbNlGN 7FEGrSOXB14o9N/DgxifHoVdubOWMeUp7eoR9FCuyeEFipwNCX+n0p/oV Xf3O4cV1EjV6dBH76JRFJXGka+w6RnGNBBWK5iabLx2u1z8EkGYN/efEC 7yW2K8SSjqR+aIMBOt4tIsdRRM3jG327sm4h7vtGk2a9WYrMmC7XmH72j MKchlnfcUBPOzl5/eNERf37qQJ2PAv/E5lLTK8/nB1GgNTGy3V/fZI90m g==; X-IronPort-AV: E=McAfee;i="6400,9594,10408"; a="371917817" X-IronPort-AV: E=Sophos;i="5.92,272,1650956400"; d="scan'208";a="371917817" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jul 2022 11:45:35 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.92,272,1650956400"; d="scan'208";a="842248488" Received: from lkp-server01.sh.intel.com (HELO fd2c14d642b4) ([10.239.97.150]) by fmsmga006.fm.intel.com with ESMTP; 14 Jul 2022 11:45:32 -0700 Received: from kbuild by fd2c14d642b4 with local (Exim 4.95) (envelope-from ) id 1oC3q8-00010F-8A; Thu, 14 Jul 2022 18:45:32 +0000 Date: Fri, 15 Jul 2022 02:45:12 +0800 From: kernel test robot To: Li Chen , Catalin Marinas , Will Deacon , Rob Herring , Frank Rowand , Andrew Morton Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, Linux Memory Management List , Li Chen , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH 2/4] mm/sparse: skip no-map memblock check when fill_subsection_map Message-ID: <202207150209.3Svjqq9D-lkp@intel.com> References: <20220711122459.13773-3-me@linux.beauty> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220711122459.13773-3-me@linux.beauty> ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1657824339; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=Wxl94ewoQHVGWCe/0rdAHB3Uk/env1ZvgurmfegXMcc=; b=H1cuOycoDVd+QIyChcq4FA6qKSe4ykQ98BM9+xfldLfO4LwNsz5oVY26i1u8TE68UfzBrZ uQ5pTBiOYIDCKb2uB0iasF52Y7sXbJpH6G3k82LNQGJmakSjkXCexuyKOrIRi2E2UE7Gg7 9MKx87uudCdIgiqXm1PAXCfGW/eo2s8= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1657824339; a=rsa-sha256; cv=none; b=a+XJuwgb35hrX3s24VY94EhFls0rJbGJBppFapjcB/viFIVF/TfanV40KCLsKC7QFlno5I ysemH9HmmSZmWmJIjoLG2r9ThCJXXdbR9t/GRZsbp4oOfmalSGFcB1HxwN/Io3W3x+MC5o jdNbQLFBZhuiIEJY3ZxSFC5Cb3zlKsU= ARC-Authentication-Results: i=1; imf19.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=H2q7mNL8; spf=none (imf19.hostedemail.com: domain of lkp@intel.com has no SPF policy when checking 192.55.52.43) smtp.mailfrom=lkp@intel.com; dmarc=pass (policy=none) header.from=intel.com Authentication-Results: imf19.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=H2q7mNL8; spf=none (imf19.hostedemail.com: domain of lkp@intel.com has no SPF policy when checking 192.55.52.43) smtp.mailfrom=lkp@intel.com; dmarc=pass (policy=none) header.from=intel.com X-Rspamd-Queue-Id: BC4B51A0078 X-Stat-Signature: oywufq6cwb1fwr3abf98gf99f966zqig X-Rspam-User: X-Rspamd-Server: rspam12 X-HE-Tag: 1657824338-979322 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi Li, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on robh/for-next] [also build test WARNING on arm64/for-next/core arm-perf/for-next/perf linus/master v5.19-rc6 next-20220714] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Li-Chen/add-struct-page-and-Direct-I-O-support-to-reserved-memory/20220711-202957 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next config: x86_64-randconfig-k001 (https://download.01.org/0day-ci/archive/20220715/202207150209.3Svjqq9D-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 5e61b9c556267086ef9b743a0b57df302eef831b) 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/d9809d17afee6693084b417325807c7123432fab git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Li-Chen/add-struct-page-and-Direct-I-O-support-to-reserved-memory/20220711-202957 git checkout d9809d17afee6693084b417325807c7123432fab # 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=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>, old ones prefixed by <<): >> WARNING: modpost: vmlinux.o(.text+0x346d8f): Section mismatch in reference from the function fill_subsection_map() to the function .meminit.text:memblock_is_map_memory() The function fill_subsection_map() references the function __meminit memblock_is_map_memory(). This is often because fill_subsection_map lacks a __meminit annotation or the annotation of memblock_is_map_memory is wrong. -- 0-DAY CI Kernel Test Service https://01.org/lkp