From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) (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 B9F6A7F7 for ; Sun, 5 Nov 2023 00:55:50 +0000 (UTC) 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="S9mi2Tf9" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1699145750; x=1730681750; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=Y7s73Tzqk/oS2MKgrmCkpA66hwOwypV+5U8FbO8pLgQ=; b=S9mi2Tf9prSr8Q1WjFyXb/vo3OAkRw1/Q7sOsWQx85TeWQeWKjC04FIp IYmDRk9p/SU72vFKYO2Ip7iTI35tE7l4Wl3PQR07D+VadZD5x0UCPkrd9 9nGhmSs9CVOaCzYby1B7ms+8CdGMm3A9RNSKWZpeKzIXHl6xNvoJGIMDP Q+RBiFHvg/SFYTt9v9Wcv0ZmpcVVHtWKblUtjhJJ8pF59tgIIV5JSK+Ha xAR/tVTYIdRX26J6v25gB0ga0dS/CSkrh2Uuny/yFZu82t3WpT/TrM3Lf A6h4MnkL4L3VAVXbN7/b/hXOGtLfEUEjVfDhoZ+imXAEpdSL/i3Ksr6J0 Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10884"; a="10655304" X-IronPort-AV: E=Sophos;i="6.03,278,1694761200"; d="scan'208";a="10655304" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Nov 2023 17:55:49 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10884"; a="791125958" X-IronPort-AV: E=Sophos;i="6.03,278,1694761200"; d="scan'208";a="791125958" Received: from lkp-server01.sh.intel.com (HELO 17d9e85e5079) ([10.239.97.150]) by orsmga008.jf.intel.com with ESMTP; 04 Nov 2023 17:55:44 -0700 Received: from kbuild by 17d9e85e5079 with local (Exim 4.96) (envelope-from ) id 1qzRQU-0004rs-0f; Sun, 05 Nov 2023 00:55:42 +0000 Date: Sun, 5 Nov 2023 08:55:10 +0800 From: kernel test robot To: Daniel Bristot de Oliveira , Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot Cc: oe-kbuild-all@lists.linux.dev, Dietmar Eggemann , Steven Rostedt , Ben Segall , Mel Gorman , Daniel Bristot de Oliveira , Valentin Schneider , linux-kernel@vger.kernel.org, Luca Abeni , Tommaso Cucinotta , Thomas Gleixner , Joel Fernandes , Vineeth Pillai , Shuah Khan , bristot@kernel.org, Phil Auld Subject: Re: [PATCH v5 7/7] sched/fair: Fair server interface Message-ID: <202311050844.d45KQ8sK-lkp@intel.com> References: <26adad2378c8b15533e4f6216c2863341e587f57.1699095159.git.bristot@kernel.org> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <26adad2378c8b15533e4f6216c2863341e587f57.1699095159.git.bristot@kernel.org> Hi Daniel, kernel test robot noticed the following build warnings: [auto build test WARNING on tip/sched/core] [also build test WARNING on tip/master linus/master next-20231103] [cannot apply to tip/auto-latest v6.6] [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/Daniel-Bristot-de-Oliveira/sched-Unify-runtime-accounting-across-classes/20231104-201952 base: tip/sched/core patch link: https://lore.kernel.org/r/26adad2378c8b15533e4f6216c2863341e587f57.1699095159.git.bristot%40kernel.org patch subject: [PATCH v5 7/7] sched/fair: Fair server interface config: i386-randconfig-013-20231105 (https://download.01.org/0day-ci/archive/20231105/202311050844.d45KQ8sK-lkp@intel.com/config) compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231105/202311050844.d45KQ8sK-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/202311050844.d45KQ8sK-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from kernel/sched/build_utility.c:72:0: >> kernel/sched/debug.c:342:57: warning: integer overflow in expression [-Woverflow] static unsigned long fair_server_period_max = (1 << 22) * NSEC_PER_USEC; /* ~4 seconds */ ^ vim +342 kernel/sched/debug.c 341 > 342 static unsigned long fair_server_period_max = (1 << 22) * NSEC_PER_USEC; /* ~4 seconds */ 343 static unsigned long fair_server_period_min = (100) * NSEC_PER_USEC; /* 100 us */ 344 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki