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[209.132.180.67]) by mx.google.com with ESMTP id c8si34523058pgl.507.2019.01.04.11.06.52; Fri, 04 Jan 2019 11:07:08 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728324AbfADSbF (ORCPT + 99 others); Fri, 4 Jan 2019 13:31:05 -0500 Received: from mga01.intel.com ([192.55.52.88]:39683 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728293AbfADSbE (ORCPT ); Fri, 4 Jan 2019 13:31:04 -0500 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 04 Jan 2019 10:31:02 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,439,1539673200"; d="gz'50?scan'50,208,50";a="103970245" Received: from lkp-server01.sh.intel.com (HELO lkp-server01) ([10.239.97.150]) by orsmga007.jf.intel.com with ESMTP; 04 Jan 2019 10:31:00 -0800 Received: from kbuild by lkp-server01 with local (Exim 4.89) (envelope-from ) id 1gfUFH-000763-NE; Sat, 05 Jan 2019 02:30:59 +0800 Date: Sat, 5 Jan 2019 02:30:29 +0800 From: kbuild test robot To: Ashish Mhetre Cc: kbuild-all@01.org, vdumpa@nvidia.com, mcgrof@kernel.org, keescook@chromium.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, Snikam@nvidia.com, Ashish Mhetre Subject: Re: [PATCH] mm: Expose lazy vfree pages to control via sysctl Message-ID: <201901050213.U33v3175%fengguang.wu@intel.com> References: <1546616141-486-1-git-send-email-amhetre@nvidia.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="azLHFNyN32YCQGCU" Content-Disposition: inline In-Reply-To: <1546616141-486-1-git-send-email-amhetre@nvidia.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --azLHFNyN32YCQGCU Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Hiroshi, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v4.20 next-20190103] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Ashish-Mhetre/mm-Expose-lazy-vfree-pages-to-control-via-sysctl/20190105-003852 config: c6x-evmc6678_defconfig (attached as .config) compiler: c6x-elf-gcc (GCC) 8.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=8.1.0 make.cross ARCH=c6x All errors (new ones prefixed by >>): >> kernel/sysctl.o:(.fardata+0x2d4): undefined reference to `sysctl_lazy_vfree_pages' --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation --azLHFNyN32YCQGCU Content-Type: application/gzip Content-Disposition: attachment; filename=".config.gz" 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