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 613DE1A5A6 for ; Sat, 4 Nov 2023 15:19:44 +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="DWbWJamr" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1699111184; x=1730647184; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=E4nONcAXaviUdfS4mzCeKC117uG33wBRWuTHxe4gC1U=; b=DWbWJamr2tHreBunGGl7x7cVJIqaKDgXue6IYFjMJ71JmYMaG5StVaLA yp3Gegd5zwSvLQHLS/B7tmwIAo06WfK8KcOi/Vf2zq0xbOER4F5o1epOn jDBw5jDTpTEayCuPPrNWO2mzM0yJacu8tbx8LiNKt0F2++DxUGA0IXOuk KMp+DO38Y7fmVpTjodamFBXq7KeKYBfw6ZbsoI+j8RHQoZgBe6XM3Mt4B DNZOJeAIRX9z+9stDlCkmLlBJVupLkxSTb7Pq3Hw5AkMpa0e4i1rJdlFX UukH+HwJd1HhqTb36fGMgtR1KD5Oi3dKuTFNEMvC48OpPopJIHkhm3vTo A==; X-IronPort-AV: E=McAfee;i="6600,9927,10884"; a="10628314" X-IronPort-AV: E=Sophos;i="6.03,277,1694761200"; d="scan'208";a="10628314" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Nov 2023 08:19:43 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10884"; a="905639119" X-IronPort-AV: E=Sophos;i="6.03,277,1694761200"; d="scan'208";a="905639119" Received: from lkp-server01.sh.intel.com (HELO 17d9e85e5079) ([10.239.97.150]) by fmsmga001.fm.intel.com with ESMTP; 04 Nov 2023 08:19:38 -0700 Received: from kbuild by 17d9e85e5079 with local (Exim 4.96) (envelope-from ) id 1qzIQy-0004Va-2f; Sat, 04 Nov 2023 15:19:36 +0000 Date: Sat, 4 Nov 2023 23:18:39 +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: <202311042329.PB1gTIL4-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-buildonly-randconfig-001-20231104 (https://download.01.org/0day-ci/archive/20231104/202311042329.PB1gTIL4-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231104/202311042329.PB1gTIL4-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/202311042329.PB1gTIL4-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from kernel/sched/build_utility.c:72: >> kernel/sched/debug.c:342:57: warning: integer overflow in expression of type 'long int' results in '-100663296' [-Woverflow] 342 | 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