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 9CA78C433F5 for ; Fri, 15 Apr 2022 02:48:23 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 2FA906B0071; Thu, 14 Apr 2022 22:48:23 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 2A9796B0073; Thu, 14 Apr 2022 22:48:23 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 124D36B0075; Thu, 14 Apr 2022 22:48:23 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay.a.hostedemail.com [64.99.140.24]) by kanga.kvack.org (Postfix) with ESMTP id 0057B6B0071 for ; Thu, 14 Apr 2022 22:48:22 -0400 (EDT) Received: from smtpin25.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id BB0AE608CD for ; Fri, 15 Apr 2022 02:48:22 +0000 (UTC) X-FDA: 79357579644.25.BCB8EA4 Received: from mga06.intel.com (mga06b.intel.com [134.134.136.31]) by imf14.hostedemail.com (Postfix) with ESMTP id AFAFA100006 for ; Fri, 15 Apr 2022 02:48:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1649990901; x=1681526901; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=fvKMTgYSbk6pJ8MqCyitz/wA3aCnBOZnivgruHxRgxI=; b=bKuuVT7Cnqyf3q9T2LjI5HkO37qqu5F8Uu0i7s/zt+ratvgznvKSlk6q ayMSoqWjsr9aYOpZz7sG8RDgmWzaVPZcO4NtGbC96FglvizMYpXkvX+gy 95BokzSmkxWXQKdxLOof5xrWpHQFOXoUmlkZ0iNcBJZK3rIorHNl/O5Mn gijo0+dX0Yvt1Cu2H08X8l7Ddl6PMXqwgimTdGXfBmt36hoXs22WrMpJc gMkWgXwFppAe2IlZqwIx/kJUABumyvo20mqeUNhC7gSnndrk8Ga4hYV8s 0jtSAdlzimkpPx0oHUB/JgaIkqARw5MP3ejS+YUsDWJOasUfC78BcEF/K g==; X-IronPort-AV: E=McAfee;i="6400,9594,10317"; a="323523755" X-IronPort-AV: E=Sophos;i="5.90,261,1643702400"; d="scan'208";a="323523755" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Apr 2022 19:48:20 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,261,1643702400"; d="scan'208";a="560421033" Received: from lkp-server01.sh.intel.com (HELO 3abc53900bec) ([10.239.97.150]) by fmsmga007.fm.intel.com with ESMTP; 14 Apr 2022 19:48:16 -0700 Received: from kbuild by 3abc53900bec with local (Exim 4.95) (envelope-from ) id 1nfC0N-0001S9-M6; Fri, 15 Apr 2022 02:48:15 +0000 Date: Fri, 15 Apr 2022 10:47:20 +0800 From: kernel test robot To: Muchun Song , corbet@lwn.net, mike.kravetz@oracle.com, akpm@linux-foundation.org, mcgrof@kernel.org, keescook@chromium.org, yzaikin@google.com, osalvador@suse.de, david@redhat.com, masahiroy@kernel.org Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, duanxiongchun@bytedance.com, smuchun@gmail.com, Muchun Song Subject: Re: [PATCH v7 1/4] mm: hugetlb_vmemmap: introduce CONFIG_HUGETLB_PAGE_HAS_OPTIMIZE_VMEMMAP Message-ID: <202204151043.JSdPGnod-lkp@intel.com> References: <20220412111434.96498-2-songmuchun@bytedance.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220412111434.96498-2-songmuchun@bytedance.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-Rspam-User: X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: AFAFA100006 X-Stat-Signature: 5s9qmjw7u58ewyzys8abzoxgnqkx3s1e Authentication-Results: imf14.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=bKuuVT7C; dmarc=pass (policy=none) header.from=intel.com; spf=none (imf14.hostedemail.com: domain of lkp@intel.com has no SPF policy when checking 134.134.136.31) smtp.mailfrom=lkp@intel.com X-HE-Tag: 1649990901-615712 X-Bogosity: Ham, tests=bogofilter, spamicity=0.001193, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi Muchun, Thank you for the patch! Yet something to improve: [auto build test ERROR on hnaz-mm/master] [also build test ERROR on next-20220414] [cannot apply to tip/x86/mm masahiroy-kbuild/for-next linus/master v5.18-rc2] [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] url: https://github.com/intel-lab-lkp/linux/commits/Muchun-Song/add-hugetlb_optimize_vmemmap-sysctl/20220412-191713 base: https://github.com/hnaz/linux-mm master config: s390-randconfig-r025-20220414 (https://download.01.org/0day-ci/archive/20220415/202204151043.JSdPGnod-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 6b7e6ea489f6dd45a9b0da9ac20871560917b9b0) 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 s390 cross compiling tool for clang build # apt-get install binutils-s390x-linux-gnu # https://github.com/intel-lab-lkp/linux/commit/bb63a010442d551909f826b4c05bf707a6dff052 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Muchun-Song/add-hugetlb_optimize_vmemmap-sysctl/20220412-191713 git checkout bb63a010442d551909f826b4c05bf707a6dff052 # 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=s390 prepare If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): In file included from :2: >> include/linux/kconfig.h:8:10: fatal error: 'generated/autoconf_ext.h' file not found #include ^~~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. make[2]: *** [scripts/Makefile.host:111: arch/s390/tools/gen_facilities] Error 1 make[2]: Target 'kapi' not remade because of errors. make[1]: *** [arch/s390/Makefile:148: archprepare] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:226: __sub-make] Error 2 make: Target 'prepare' not remade because of errors. vim +8 include/linux/kconfig.h 6 7 #ifndef __EXCLUDE_AUTOCONF_EXT_H > 8 #include 9 #endif 10 -- 0-DAY CI Kernel Test Service https://01.org/lkp