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 566A4C433EF for ; Mon, 13 Jun 2022 22:55:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237359AbiFMWzP (ORCPT ); Mon, 13 Jun 2022 18:55:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54634 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236001AbiFMWzM (ORCPT ); Mon, 13 Jun 2022 18:55:12 -0400 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C00783138D for ; Mon, 13 Jun 2022 15:55:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1655160911; x=1686696911; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=nLVpemy9gxF1/zu+6uvWOe4ukzkTPIflDzRj+y3KhVk=; b=iPTjYYidJBCpcd6OGnJSlEGIxJbz64Uuawlpci+0rGuWsNVz73t6lUmx FWePyV4d7eFdmlTrImZ5JR1ZWZ4jxiFDinGbbbvxm2ru9Nw/E544cI0+n Kc67emsBLWUtiDTjJb9Hl0B04ER3xvxTsDh2zw6GTrj2S9/1t0u1sbmK4 NSVa0qo/bmUrGBGbgftmNNS0Z+pGyFBM4nl1oiUEkMHE7w82YqGiCuZ0K hiCKvmqmeaObmI9d3iJKQ49X6TJ+Y6HxRSCPYcAPuh35KyPU4zots2pXm NaKaWLpfdMcp6ns5vQV5efKM+rOAUU3as2aee6Xpl6otALJG/qsijgpRw Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10377"; a="277210904" X-IronPort-AV: E=Sophos;i="5.91,298,1647327600"; d="scan'208";a="277210904" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jun 2022 15:55:06 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,298,1647327600"; d="scan'208";a="830046207" Received: from lkp-server01.sh.intel.com (HELO 60dabacc1df6) ([10.239.97.150]) by fmsmga006.fm.intel.com with ESMTP; 13 Jun 2022 15:55:04 -0700 Received: from kbuild by 60dabacc1df6 with local (Exim 4.95) (envelope-from ) id 1o0sxb-000LER-EW; Mon, 13 Jun 2022 22:55:03 +0000 Date: Tue, 14 Jun 2022 06:54:31 +0800 From: kernel test robot To: Andy Chiu , radhey.shyam.pandey@xilinx.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, michal.simek@xilinx.com, netdev@vger.kernel.org Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-arm-kernel@lists.infradead.org, Andy Chiu , Max Hsu Subject: Re: [PATCH net-next 2/2] net: axienet: Use iowrite64 to write all 64b descriptor pointers Message-ID: <202206140650.4x173WyJ-lkp@intel.com> References: <20220613034202.3777248-3-andy.chiu@sifive.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220613034202.3777248-3-andy.chiu@sifive.com> Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi Andy, Thank you for the patch! Yet something to improve: [auto build test ERROR on net-next/master] url: https://github.com/intel-lab-lkp/linux/commits/Andy-Chiu/net-axienet-fix-DMA-Tx-error/20220613-114738 base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git 27f2533bcc6e909b85d3c1b738fa1f203ed8a835 config: x86_64-randconfig-r002-20220613 (https://download.01.org/0day-ci/archive/20220614/202206140650.4x173WyJ-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project d378268ead93c85803c270277f0243737b536ae7) 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/6c45bbcce325f6c9c907ed0a11ddc13d8026bbcf git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Andy-Chiu/net-axienet-fix-DMA-Tx-error/20220613-114738 git checkout 6c45bbcce325f6c9c907ed0a11ddc13d8026bbcf # 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 errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: iowrite64 >>> referenced by amd_bus.c >>> vmlinux.o:(axienet_dma_out_addr) -- 0-DAY CI Kernel Test Service https://01.org/lkp