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 CFF07C2BB3F for ; Wed, 15 Nov 2023 15:29:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232079AbjKOP3Z (ORCPT ); Wed, 15 Nov 2023 10:29:25 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32870 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231641AbjKOP3R (ORCPT ); Wed, 15 Nov 2023 10:29:17 -0500 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C6D941A5 for ; Wed, 15 Nov 2023 07:29:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1700062154; x=1731598154; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=JbigwBrughK1HrVAdmTEZJCVpTmiWAiYfLaWLhvOPOY=; b=bO1piXyngz/afBnx9RftnaYC25hsI4qaRkSZlzl7YApnG69MhhnBKaMR 1mEV84qwKPcwDuX86XuiuNn7/fhQOuj0o0Ovt6p2swkth0eyQm2vR4O3P pG4gWGPCjSqV78XzW6jrQeN4rlKJ5ATCuIrnGrtATgmc92Db9MA+skChc h+vDIV7XYPOUeaNCVHG3252UtbnXskJ0kOR3Po0Nr20h3/eFcAN3eHPDq SeDko9vXul+sUy1fr3TKT/K1S/d6moyKjQ0QumSVqpUv4curiW++cTgsc JGxUzCkz7oxG1WzeX/KPImN7NzduT2mgmV8KeHDCi2Pt+DYFPE83TdRIm Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10895"; a="12444185" X-IronPort-AV: E=Sophos;i="6.03,305,1694761200"; d="scan'208";a="12444185" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Nov 2023 07:24:26 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10895"; a="830978622" X-IronPort-AV: E=Sophos;i="6.03,305,1694761200"; d="scan'208";a="830978622" Received: from lkp-server02.sh.intel.com (HELO b8de5498638e) ([10.239.97.151]) by fmsmga008.fm.intel.com with ESMTP; 15 Nov 2023 07:24:22 -0800 Received: from kbuild by b8de5498638e with local (Exim 4.96) (envelope-from ) id 1r3HkZ-0000SS-10; Wed, 15 Nov 2023 15:24:19 +0000 Date: Wed, 15 Nov 2023 23:23:27 +0800 From: kernel test robot To: Yicong Yang , catalin.marinas@arm.com, will@kernel.org, sudeep.holla@arm.com, linux-arm-kernel@lists.infradead.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, dietmar.eggemann@arm.com, gregkh@linuxfoundation.org, rafael@kernel.org, jonathan.cameron@huawei.com, prime.zeng@hisilicon.com, linuxarm@huawei.com, yangyicong@hisilicon.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 1/4] arch_topology: Support basic SMT control for the driver Message-ID: <202311152356.OWWDpFRB-lkp@intel.com> References: <20231114040110.54590-2-yangyicong@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231114040110.54590-2-yangyicong@huawei.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Yicong, kernel test robot noticed the following build warnings: [auto build test WARNING on arm64/for-next/core] [also build test WARNING on driver-core/driver-core-testing driver-core/driver-core-next driver-core/driver-core-linus arm/for-next kvmarm/next soc/for-next linus/master arm/fixes v6.7-rc1 next-20231115] [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/Yicong-Yang/arch_topology-Support-basic-SMT-control-for-the-driver/20231114-120544 base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core patch link: https://lore.kernel.org/r/20231114040110.54590-2-yangyicong%40huawei.com patch subject: [PATCH v3 1/4] arch_topology: Support basic SMT control for the driver config: arm-socfpga_defconfig (https://download.01.org/0day-ci/archive/20231115/202311152356.OWWDpFRB-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231115/202311152356.OWWDpFRB-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202311152356.OWWDpFRB-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/base/arch_topology.c:32:12: warning: unused variable 'topology_smt_num_threads' [-Wunused-variable] 32 | static int topology_smt_num_threads = 1; | ^ 1 warning generated. vim +/topology_smt_num_threads +32 drivers/base/arch_topology.c 30 31 /* Maximum threads number per-Core */ > 32 static int topology_smt_num_threads = 1; 33 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki