From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1066D28750B for ; Sun, 21 Dec 2025 18:53:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766343190; cv=none; b=OXfV5q6zTYei/qOnN1jy8+qPp7fW5X1iF1rPKDjMIQ0dbxjcdD96lKt6yKeUfk2IH3Wrx5G1rd+U2fJFf4wJIu/mc0vd2tmSelg4lp024fPkKlPTAkYowUoYLqJSsHJYEszzkeRfL1X4NjV9DoSJJtno9wKWomC02yNTbjglgdM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766343190; c=relaxed/simple; bh=zQgpACxuHnu1RpxnO7hzbc57IWMwAv8B345tqX/VREs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=OrlxFBtVDOqoIJku1dNFmwGFZT4CYrnDH3LY2NZ2mU8UqmwfDjT52mqTCQmJLZKplGzj67WuMD/jLPTFAr3RaO4Y1w9rtogaPDUduZHWYKZQNuIGz2LYrlSEXhpPoACj2Hgz5yliGnsce3iUp56raaSfvCWWHgpOdqKENDC940I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=RfJ91/Wt; arc=none smtp.client-ip=198.175.65.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="RfJ91/Wt" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1766343189; x=1797879189; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=zQgpACxuHnu1RpxnO7hzbc57IWMwAv8B345tqX/VREs=; b=RfJ91/WtgbFJ1myl0i2G+4lrLhWjw7e4+hiKL/wtNXctp6nemijg75IZ fePYuq9igyOR4JtM/zQR0NcVuvKpVHlvoTobQIHtjglSlSY07iA5U0uE2 dVkFEwLDC9UBdJ3t/4fiZuBS36TWPh58E2sTbAP5e1U2pRXQ4K/aSNs5f qUmJhtw3yry1mJNbs2J9rdB6HEjE8nQQk08CBnPxkChgTqWG6BO47LIWO qMq/G90Mp41Hx+roXCT5n+aTT7+I9UG7oe1/9OSGYWPykSlMGDmcdITw2 oirp2neyW3NJM5g7Wdp1xrV0rh+l2rUFMnej5cyh08K+jMSrNfxDN8KVL g==; X-CSE-ConnectionGUID: tYSO01QPQjmX2l8xplew4w== X-CSE-MsgGUID: xTllLYMtTvS0JZKTu9AzBw== X-IronPort-AV: E=McAfee;i="6800,10657,11649"; a="85631444" X-IronPort-AV: E=Sophos;i="6.21,166,1763452800"; d="scan'208";a="85631444" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Dec 2025 10:53:08 -0800 X-CSE-ConnectionGUID: JvCwrJ6DRWeWZDWd9w7lAQ== X-CSE-MsgGUID: YdPlzswiRAmbz+hf4ianSw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,166,1763452800"; d="scan'208";a="200229359" Received: from igk-lkp-server01.igk.intel.com (HELO 8a0c053bdd2a) ([10.211.93.152]) by fmviesa010.fm.intel.com with ESMTP; 21 Dec 2025 10:53:06 -0800 Received: from kbuild by 8a0c053bdd2a with local (Exim 4.98.2) (envelope-from ) id 1vXOYC-000000005CO-0KhW; Sun, 21 Dec 2025 18:53:04 +0000 Date: Sun, 21 Dec 2025 19:52:04 +0100 From: kernel test robot To: Zhan Xusheng , peterz@infradead.org Cc: oe-kbuild-all@lists.linux.dev, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, linux-sched@vger.kernel.org, linux-kernel@vger.kernel.org, Zhan Xusheng Subject: Re: [PATCH] sched/fair: factor out common sched_entity stats/task lookup Message-ID: <202512211954.HdIWtguJ-lkp@intel.com> References: <20251217070040.8723-1-zhanxusheng@xiaomi.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251217070040.8723-1-zhanxusheng@xiaomi.com> Hi Zhan, kernel test robot noticed the following build errors: [auto build test ERROR on tip/sched/core] [also build test ERROR on peterz-queue/sched/core linus/master v6.16-rc1 next-20251219] [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/Zhan-Xusheng/sched-fair-factor-out-common-sched_entity-stats-task-lookup/20251217-150252 base: tip/sched/core patch link: https://lore.kernel.org/r/20251217070040.8723-1-zhanxusheng%40xiaomi.com patch subject: [PATCH] sched/fair: factor out common sched_entity stats/task lookup config: x86_64-rhel-9.4 (https://download.01.org/0day-ci/archive/20251221/202512211954.HdIWtguJ-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512211954.HdIWtguJ-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/202512211954.HdIWtguJ-lkp@intel.com/ All errors (new ones prefixed by >>): kernel/sched/fair.c: In function 'update_stats_enqueue_sleeper_fair': >> kernel/sched/fair.c:1337:44: error: 'p' undeclared (first use in this function); did you mean 'up'? 1337 | get_se_stats_and_task(se, &stats, &p); | ^ | up kernel/sched/fair.c:1337:44: note: each undeclared identifier is reported only once for each function it appears in vim +1337 kernel/sched/fair.c 1327 1328 static inline void 1329 update_stats_enqueue_sleeper_fair(struct cfs_rq *cfs_rq, struct sched_entity *se) 1330 { 1331 struct sched_statistics *stats; 1332 struct task_struct *tsk = NULL; 1333 1334 if (!schedstat_enabled()) 1335 return; 1336 > 1337 get_se_stats_and_task(se, &stats, &p); 1338 1339 __update_stats_enqueue_sleeper(rq_of(cfs_rq), tsk, stats); 1340 } 1341 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki