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 DF1D3C54FB9 for ; Wed, 15 Nov 2023 20:09:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344328AbjKOUJ3 (ORCPT ); Wed, 15 Nov 2023 15:09:29 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36834 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344318AbjKOUJ1 (ORCPT ); Wed, 15 Nov 2023 15:09:27 -0500 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 64880B8 for ; Wed, 15 Nov 2023 12:09:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1700078963; x=1731614963; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=9ZFlts/+vUZYgxhJ1dfBTq8f0q062xi2NCn+RuYvQoE=; b=Ze3ks1v6g9+jt48kuqVJJc0SVDIWYygCryn4gQRabm9COUw6Beq8P2XP Cx9Wjqjcfh3dtboXtn0eJdejg+Pl7FOD4/TQQn095ol/KBGiNReHU29ny OU2G7LdiOdqfiJpH3yWRqP2LHW7cHfP+wq5q4LUxuIPsugeklmpkZKOeD VXQPv21AdchpW6pMJiLBUTy2GJkNRk5fEEZCwM+R00v/rTHysqnMA9eXT GOFgJ28CHYX5WprnqRVmne0uuehrN9ohLkqVY8nhLBZx2zPFBeLr0wxOv WKFZu9xqmtbbK7cMHXidWdgUffBXdKPPYhxxm92MdEvrblOG9x/R8RGJa g==; X-IronPort-AV: E=McAfee;i="6600,9927,10895"; a="388110075" X-IronPort-AV: E=Sophos;i="6.03,306,1694761200"; d="scan'208";a="388110075" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Nov 2023 12:09:23 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.03,306,1694761200"; d="scan'208";a="6499930" Received: from lkp-server02.sh.intel.com (HELO b8de5498638e) ([10.239.97.151]) by fmviesa002.fm.intel.com with ESMTP; 15 Nov 2023 12:09:20 -0800 Received: from kbuild by b8de5498638e with local (Exim 4.96) (envelope-from ) id 1r3MCL-0000mS-1u; Wed, 15 Nov 2023 20:09:17 +0000 Date: Thu, 16 Nov 2023 04:08:37 +0800 From: kernel test robot To: Cruz Zhao , mingo@redhat.com, juri.lelli@redhat.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de, bristot@redhat.com, vschneid@redhat.com, joel@joelfernandes.org Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/4] sched/core: introduce core to struct cfs_rq Message-ID: <202311160433.4Jcpw1My-lkp@intel.com> References: <20231115113341.13261-3-CruzZhao@linux.alibaba.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231115113341.13261-3-CruzZhao@linux.alibaba.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Cruz, kernel test robot noticed the following build warnings: [auto build test WARNING on linus/master] [also build test WARNING on v6.7-rc1 next-20231115] [cannot apply to tip/sched/core] [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/Cruz-Zhao/sched-core-introduce-core_id-to-struct-rq/20231115-193559 base: linus/master patch link: https://lore.kernel.org/r/20231115113341.13261-3-CruzZhao%40linux.alibaba.com patch subject: [PATCH 2/4] sched/core: introduce core to struct cfs_rq config: x86_64-buildonly-randconfig-003-20231116 (https://download.01.org/0day-ci/archive/20231116/202311160433.4Jcpw1My-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/20231116/202311160433.4Jcpw1My-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/202311160433.4Jcpw1My-lkp@intel.com/ All warnings (new ones prefixed by >>): >> kernel/sched/fair.c:12423:6: warning: no previous prototype for 'sched_core_init_cfs_rq' [-Wmissing-prototypes] 12423 | void sched_core_init_cfs_rq(struct task_group *tg, struct cfs_rq *cfs_rq) | ^~~~~~~~~~~~~~~~~~~~~~ vim +/sched_core_init_cfs_rq +12423 kernel/sched/fair.c 12422 12423 void sched_core_init_cfs_rq(struct task_group *tg, struct cfs_rq *cfs_rq) 12424 { 12425 #ifdef CONFIG_FAIR_GROUP_SCHED 12426 struct rq *rq = rq_of(cfs_rq); 12427 int core_id = rq->core_id; 12428 12429 cfs_rq->core = tg->cfs_rq[core_id]; 12430 #endif 12431 } 12432 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki