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 E8908C433F5 for ; Mon, 28 Feb 2022 17:50:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238876AbiB1RvP (ORCPT ); Mon, 28 Feb 2022 12:51:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33388 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239960AbiB1Ro4 (ORCPT ); Mon, 28 Feb 2022 12:44:56 -0500 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B929625C67 for ; Mon, 28 Feb 2022 09:37:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1646069844; x=1677605844; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=otMrQcJF+SpZJz5Bqs02HUjndBH02zw57A9ihjLnzBE=; b=azqRs5CcsBXxDZcG3gpIkezdbmGGQi9hqY4ir/AdeD8/NJimigV1e27p gkFYcdF02i1oTJamD5nAxFx3SiBvkcJeIRN4G65HosdAO1V1cNBkUT++S +0RfiBNAR8hQjF3ZBScbtIeTeOGtvLSrc2pu68/oMQvZE4pVdLsT0+kG9 5q1RgzWj0xd+JIag8y98px/K+4cvLvwfzP64NzVrw3ePFnPNzg2JROxso R1W3uTbb58BDBpb6usbv2vsVzvfCRfQLPmI39oDYae/67l7SgiLhSSlCK qLhvg2gOeReLV31bzNON45kvK+R9Dvhfd04Sg8ad0Qqk3kmuBxsM7xxgJ A==; X-IronPort-AV: E=McAfee;i="6200,9189,10272"; a="252865639" X-IronPort-AV: E=Sophos;i="5.90,144,1643702400"; d="scan'208";a="252865639" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Feb 2022 09:37:22 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,144,1643702400"; d="scan'208";a="629712522" Received: from lkp-server01.sh.intel.com (HELO 788b1cd46f0d) ([10.239.97.150]) by FMSMGA003.fm.intel.com with ESMTP; 28 Feb 2022 09:37:20 -0800 Received: from kbuild by 788b1cd46f0d with local (Exim 4.92) (envelope-from ) id 1nOjxS-0007cR-LK; Mon, 28 Feb 2022 17:37:14 +0000 Date: Tue, 1 Mar 2022 01:36:43 +0800 From: kernel test robot To: Zhenguo Yao , dan.j.williams@intel.com, vishal.l.verma@intel.com, dave.jiang@intel.com Cc: kbuild-all@lists.01.org, nvdimm@lists.linux.dev, yaozhenguo@jd.com, linux-kernel@vger.kernel.org, Zhenguo Yao Subject: Re: [PATCH v1] device-dax: Adding match parameter to select which driver to match dax devices Message-ID: <202203010043.CdGByjRQ-lkp@intel.com> References: <20220228094938.32153-1-yaozhenguo1@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220228094938.32153-1-yaozhenguo1@gmail.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Zhenguo, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v5.17-rc6 next-20220225] [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/Zhenguo-Yao/device-dax-Adding-match-parameter-to-select-which-driver-to-match-dax-devices/20220228-175040 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 7e57714cd0ad2d5bb90e50b5096a0e671dec1ef3 config: arm64-randconfig-r006-20220227 (https://download.01.org/0day-ci/archive/20220301/202203010043.CdGByjRQ-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 11.2.0 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/0day-ci/linux/commit/5be3350fe78893555785550e6fdf382715c2dca9 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Zhenguo-Yao/device-dax-Adding-match-parameter-to-select-which-driver-to-match-dax-devices/20220228-175040 git checkout 5be3350fe78893555785550e6fdf382715c2dca9 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): >> aarch64-linux-ld: drivers/dax/kmem.o:(.bss+0x10): multiple definition of `match'; drivers/dax/device.o:(.data+0xb8): first defined here --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org