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 C88ADC433EF for ; Thu, 14 Jul 2022 18:45:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240823AbiGNSpj (ORCPT ); Thu, 14 Jul 2022 14:45:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60478 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237741AbiGNSpg (ORCPT ); Thu, 14 Jul 2022 14:45:36 -0400 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BCB652657A; Thu, 14 Jul 2022 11:45:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1657824335; x=1689360335; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=pPi3eWsIlBGTVv6fqrE93d3yLDmKbn4WssjJSQISjSw=; b=Y7dSfBq3XlI1tsSfx8LY6mXh2WHAYuJaacJTNBNRzrD70uWFEjG4pynd BhbHCDi/44H5yS1j6IypjQ58VcF9b5jcPVA8TLyKNr73rWakPQ5tvacxT oHmzvetE+a9wYPmRzXXYa8MSY9jEYCRAOPLqyIFOIMSI/xyHBMsBehB4y iN2Whl8wPEXyGECSY2HgozyRwB6iayWx6ZFC29DaKi9iPGMeYOYvFLQKV fBk8aPqP6ScdigGIYYxgVd3ak0a/Y6A8O47BwuCKMrVtioCT6NIJmdcY7 fo7eps3At7N8FQtWFkTxbflP35pz8lgBiEwXU6QXv6fQop21adFq2f+G/ g==; X-IronPort-AV: E=McAfee;i="6400,9594,10408"; a="265392860" X-IronPort-AV: E=Sophos;i="5.92,272,1650956400"; d="scan'208";a="265392860" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga106.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> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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