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 F01FAEE0213 for ; Thu, 14 Sep 2023 00:02:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233255AbjINACR (ORCPT ); Wed, 13 Sep 2023 20:02:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47900 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233161AbjINACQ (ORCPT ); Wed, 13 Sep 2023 20:02:16 -0400 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.115]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 20F76E6A for ; Wed, 13 Sep 2023 17:02:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1694649732; x=1726185732; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=eQ2Wi2ugdo0iZ4W59ms5KJdgxjEiXW9vRfDS42ec8iM=; b=TRjSGdrYGLE2SyXfUOkg2n43KK5faduQJYB1Mrjdoz5XU6HdeHy8EyYA bcPSrWDXDBfLCoSGQVusGGiZ0QIczmgNXIhoJPkEyo70sIEZyqsmtGoT4 AUkALo/3kgL9wfG4PU9ms132tsLTmyVtN72yY+xzIYBpDy8nS/jJoKejD aX1QHVTkQ1H3YHGJUjYQGIJT3s7L2kDnj+GEHNvcf7+zIuyXorvWfjkca GTTDcFgEP+EmUdrfNqDw/BNV5vqNK4gEYe/FuICv6Uhs+XhfEE9Rm5jDa DYyLaanGplLaCWi9yZJmNgZCzVJMut1oSjPXGbBPyasdBuBakabEsh9oP g==; X-IronPort-AV: E=McAfee;i="6600,9927,10832"; a="378739456" X-IronPort-AV: E=Sophos;i="6.02,144,1688454000"; d="scan'208";a="378739456" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Sep 2023 17:02:11 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10832"; a="859483033" X-IronPort-AV: E=Sophos;i="6.02,144,1688454000"; d="scan'208";a="859483033" Received: from lkp-server02.sh.intel.com (HELO 9ef86b2655e5) ([10.239.97.151]) by fmsmga002.fm.intel.com with ESMTP; 13 Sep 2023 17:02:08 -0700 Received: from kbuild by 9ef86b2655e5 with local (Exim 4.96) (envelope-from ) id 1qgZo6-0000qc-1R; Thu, 14 Sep 2023 00:02:06 +0000 Date: Thu, 14 Sep 2023 08:01:14 +0800 From: kernel test robot To: Shrikanth Hegde , mingo@redhat.com, vincent.guittot@linaro.org Cc: oe-kbuild-all@lists.linux.dev, sshegde@linux.vnet.ibm.com, dietmar.eggemann@arm.com, vschneid@redhat.com, linux-kernel@vger.kernel.org, ionela.voinescu@arm.com, quentin.perret@arm.com, srikar@linux.vnet.ibm.com, mgorman@techsingularity.net, mingo@kernel.org, pierre.gondois@arm.com, yu.c.chen@intel.com, tim.c.chen@linux.intel.com Subject: Re: [PATCH v3] sched/topology: remove sysctl_sched_energy_aware depending on the architecture Message-ID: <202309140704.YiAtZ0yy-lkp@intel.com> References: <20230913114807.665094-1-sshegde@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230913114807.665094-1-sshegde@linux.vnet.ibm.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Shrikanth, kernel test robot noticed the following build warnings: [auto build test WARNING on tip/sched/core] [also build test WARNING on linus/master v6.6-rc1 next-20230913] [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/Shrikanth-Hegde/sched-topology-remove-sysctl_sched_energy_aware-depending-on-the-architecture/20230913-195055 base: tip/sched/core patch link: https://lore.kernel.org/r/20230913114807.665094-1-sshegde%40linux.vnet.ibm.com patch subject: [PATCH v3] sched/topology: remove sysctl_sched_energy_aware depending on the architecture config: x86_64-buildonly-randconfig-003-20230914 (https://download.01.org/0day-ci/archive/20230914/202309140704.YiAtZ0yy-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230914/202309140704.YiAtZ0yy-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/202309140704.YiAtZ0yy-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from kernel/sched/build_utility.c:89: >> kernel/sched/topology.c:212:33: warning: 'sysctl_eas_header' defined but not used [-Wunused-variable] 212 | static struct ctl_table_header *sysctl_eas_header; | ^~~~~~~~~~~~~~~~~ vim +/sysctl_eas_header +212 kernel/sched/topology.c 208 209 #if defined(CONFIG_ENERGY_MODEL) && defined(CONFIG_CPU_FREQ_GOV_SCHEDUTIL) 210 DEFINE_STATIC_KEY_FALSE(sched_energy_present); 211 static unsigned int sysctl_sched_energy_aware; > 212 static struct ctl_table_header *sysctl_eas_header; 213 static DEFINE_MUTEX(sched_energy_mutex); 214 static bool sched_energy_update; 215 static bool is_sysctl_eas_changing; 216 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki