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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DB039C77B6E for ; Thu, 13 Apr 2023 12:54:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=F7ZMpWOLjQiDtPHU7QgU9VZTo8I4FL0mrcLDe48w7XE=; b=n9GEzDFa9fb6s5fSLHoqEfDlAp aH6WQaSD+Nj6GsK5dq9KBV//phAisLb+5yAQohgxkX9y+9nM4sgTvv852/7rhNgKrQfV42+g2hbw9 oP6R9eUHQMFkfKlsMUv26GstQI2j3v8H3aOdjlvipJTqYduYa8+zKgdb0RpEzuQxAqEg6B9op24mK Tck9BlIyqqWLC8DsFUVkvfkMBLnhNkE76CIdrC9YvXvjxredb39Ke/MMV+LdsvPI2NRFdVKVoE8Z/ v4VPsvukQanVeT1ay+4m5u2PtTj6tEDZHquPPUoBC+/rjdFFAcFxftIutX02bi9oBR8WGYIzB2eM6 wtB2OzFA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pmwSd-006BJj-2K; Thu, 13 Apr 2023 12:53:59 +0000 Received: from mga09.intel.com ([134.134.136.24]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pmwSZ-006BHi-1G for linux-nvme@lists.infradead.org; Thu, 13 Apr 2023 12:53:57 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1681390435; x=1712926435; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=cf9nlwl8d3niwKx0D4zeoXeEDtv7hftLRRYw4QHd3Cw=; b=SsY4XSWmizPOI7/QiN91FxsJTz9PQwZjXxBZ4hJY4/Nd6/LGzAZC5bJv lobq4Uc+94nMNruqUpKGixIDB0Eu06m9bVC85EEkGbKuaTF/h9DVi3KEB KWtrUEyeGFIWMJSpDPRRD80ijM5YIbtiAo0cT3/QK8T3v/bSBQzbfK9qS eRUbA5k7KFpI7Iexe5sM3If8zLb6oGUi1nak85v5jqc1Sozntld8pSCIq 2jMLgxgUqrvyH512bIfW5wVk9y7286IZ2RRv88FglC3Z5HvrAPVi2DoaQ ZnaBxShbeum6ScG4DdNgi/exTQZ1BBnvOx1VTRZk/USiwmcrWaLoNNMRs Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10679"; a="345965514" X-IronPort-AV: E=Sophos;i="5.99,193,1677571200"; d="scan'208";a="345965514" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Apr 2023 05:53:52 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10679"; a="666777301" X-IronPort-AV: E=Sophos;i="5.99,193,1677571200"; d="scan'208";a="666777301" Received: from lkp-server01.sh.intel.com (HELO b613635ddfff) ([10.239.97.150]) by orsmga006.jf.intel.com with ESMTP; 13 Apr 2023 05:53:50 -0700 Received: from kbuild by b613635ddfff with local (Exim 4.96) (envelope-from ) id 1pmwST-000Yh7-06; Thu, 13 Apr 2023 12:53:49 +0000 Date: Thu, 13 Apr 2023 20:53:04 +0800 From: kernel test robot To: Li Feng , Keith Busch , Jens Axboe , Christoph Hellwig , Sagi Grimberg , linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, lifeng1519@gmail.com, Li Feng Subject: Re: [PATCH] nvme/tcp: Add support to set the tcp worker cpu affinity Message-ID: <202304132042.jQcDkblz-lkp@intel.com> References: <20230413063317.2455680-1-fengli@smartx.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230413063317.2455680-1-fengli@smartx.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230413_055355_467745_60F80372 X-CRM114-Status: GOOD ( 13.20 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Hi Li, kernel test robot noticed the following build warnings: [auto build test WARNING on axboe-block/for-next] [also build test WARNING on linus/master v6.3-rc6 next-20230412] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Li-Feng/nvme-tcp-Add-support-to-set-the-tcp-worker-cpu-affinity/20230413-143611 base: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git for-next patch link: https://lore.kernel.org/r/20230413063317.2455680-1-fengli%40smartx.com patch subject: [PATCH] nvme/tcp: Add support to set the tcp worker cpu affinity config: x86_64-randconfig-s021 (https://download.01.org/0day-ci/archive/20230413/202304132042.jQcDkblz-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://github.com/intel-lab-lkp/linux/commit/e5a036c113d5ce43375a6aafedcf705ef8c3acb1 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Li-Feng/nvme-tcp-Add-support-to-set-the-tcp-worker-cpu-affinity/20230413-143611 git checkout e5a036c113d5ce43375a6aafedcf705ef8c3acb1 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 olddefconfig make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/nvme/host/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202304132042.jQcDkblz-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/nvme/host/tcp.c:44:16: sparse: sparse: symbol 'cpu_affinity_mask' was not declared. Should it be static? -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests