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 50150C433F5 for ; Thu, 24 Mar 2022 01:11:31 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 395056B0072; Wed, 23 Mar 2022 21:11:30 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 343B56B0073; Wed, 23 Mar 2022 21:11:30 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 1E3266B0074; Wed, 23 Mar 2022 21:11:30 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay.hostedemail.com [64.99.140.25]) by kanga.kvack.org (Postfix) with ESMTP id 0F5746B0072 for ; Wed, 23 Mar 2022 21:11:30 -0400 (EDT) Received: from smtpin14.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay11.hostedemail.com (Postfix) with ESMTP id C4FB0804E5 for ; Thu, 24 Mar 2022 01:11:29 +0000 (UTC) X-FDA: 79277501898.14.DE1BDC7 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by imf20.hostedemail.com (Postfix) with ESMTP id D9ACA1C003E for ; Thu, 24 Mar 2022 01:11:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1648084288; x=1679620288; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=x9Y+ZVR9L2dUK89RM1SaeuSyuI0EqbEz3AxQWL4lxVg=; b=C8j6IegQBRb6aG6gew/r20+JLOR/GwfpeCgui0rCpq91cEIba9vxzER6 9lw4FGQCu+o/u6FChqWSIwIXBoJ9uR89bImwJXH+gERqfOcgwkOJbG+UU 5RzaCzw8EybOT5UtFYGv7EPgSdRqYd2NfZQuDckdMq8Y+q4OV4NbF/hxL djLbUpCd8yDrLmTzWIgGIKbjU2Lf0LjXmKu9ebAcpQyBO6gJioVvYAHz1 JCzdkhA7IKdJWVL0082R0JahJdr59CbjVKFwk4k9ORoGaX3KmWXVW1rXn L2xi2r1XeXuEOa/vYW+gxGv8veIrLykZSF7CNLozwrIhGXk+Hr9bQLyUV Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10295"; a="238863983" X-IronPort-AV: E=Sophos;i="5.90,205,1643702400"; d="scan'208";a="238863983" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Mar 2022 18:11:27 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,205,1643702400"; d="scan'208";a="637678469" Received: from lkp-server02.sh.intel.com (HELO 89b41b6ae01c) ([10.239.97.151]) by FMSMGA003.fm.intel.com with ESMTP; 23 Mar 2022 18:11:23 -0700 Received: from kbuild by 89b41b6ae01c with local (Exim 4.92) (envelope-from ) id 1nXC0Y-000KXd-RV; Thu, 24 Mar 2022 01:11:22 +0000 Date: Thu, 24 Mar 2022 09:11:10 +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 Cc: 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 v5 1/4] mm: hugetlb_vmemmap: introduce STRUCT_PAGE_SIZE_IS_POWER_OF_2 Message-ID: <202203240912.6ZaeXSiH-lkp@intel.com> References: <20220323125523.79254-2-songmuchun@bytedance.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220323125523.79254-2-songmuchun@bytedance.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: D9ACA1C003E X-Stat-Signature: 3uk4ghrpbturmg7te16gwhb77oq1yuhz Authentication-Results: imf20.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=C8j6IegQ; dmarc=pass (policy=none) header.from=intel.com; spf=none (imf20.hostedemail.com: domain of lkp@intel.com has no SPF policy when checking 192.55.52.151) smtp.mailfrom=lkp@intel.com X-Rspam-User: X-HE-Tag: 1648084288-757617 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 Muchun, Thank you for the patch! Yet something to improve: [auto build test ERROR on hnaz-mm/master] [also build test ERROR on linus/master next-20220323] [cannot apply to mcgrof/sysctl-next v5.17] [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/0day-ci/linux/commits/Muchun-Song/add-hugetlb_free_vmemmap-sysctl/20220323-205902 base: https://github.com/hnaz/linux-mm master config: i386-randconfig-m021 (https://download.01.org/0day-ci/archive/20220324/202203240912.6ZaeXSiH-lkp@intel.com/config) compiler: gcc-9 (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 reproduce (this is a W=1 build): # https://github.com/0day-ci/linux/commit/64211be650af117819368a26d7b86c33df5deea4 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Muchun-Song/add-hugetlb_free_vmemmap-sysctl/20220323-205902 git checkout 64211be650af117819368a26d7b86c33df5deea4 # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=i386 prepare If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): >> cc1: fatal error: can't open 'kernel/bounds.s' for writing: No such file or directory compilation terminated. make[2]: *** [scripts/Makefile.build:127: kernel/bounds.s] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [Makefile:1261: prepare0] 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. -- 0-DAY CI Kernel Test Service https://01.org/lkp