From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) (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 3927E1411DE; Mon, 21 Apr 2025 15:23:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745249022; cv=none; b=NKZNEMiNxlmTJH0gQJ4jevw0Oi8QEnJ+8SgsLkFvbRXZuJaso4X7IPzbcTWhSPe/0UnhZSctoL3I9lh4UoH/5cjK3SKyKuEvt5tFgKHZOQJwUFSFO2w/NYx6CC6w0mjUN7woONR39SH1t2ZDFn989wXYuFJ3B1ILkT+8I7/C61A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745249022; c=relaxed/simple; bh=vJPOq/jtYR3O8m4x/saV7Lfzl0TMxKs1hSTnn1MH0/Q=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=sPfHUUMJcGpQZBQvhJBdQWJP0XvXiMf2+MqMvwIkL3mC99+w3yGaeBEXQdJJFocXS+ncwvb3LgXRFEmJJq3K8sUl4dXR0SCi+Mq9gHLzW14JNBszLc5KOLSRF6pLnebaf4NtdyY3g5isTqYsGXYtXAFpe/MT7AN1VGMHR/IUYwg= 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=J3GFh0q0; arc=none smtp.client-ip=192.198.163.18 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="J3GFh0q0" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1745249020; x=1776785020; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=vJPOq/jtYR3O8m4x/saV7Lfzl0TMxKs1hSTnn1MH0/Q=; b=J3GFh0q0+Xo4hZsYg/Pw1Fe4W/+XqWPhK3DPCNA9FDuoITAhCe4WF+JG WOTHmMZF5ovv2HAt7wTYr/sQRKJw/G/0sBEmYFUgfz9lj7+1Hx4FH+Swy of9frH5qJXQNeqS+bpKH0Uo81WR5STSN1r3ekHhuEQaImrNRI1RtMeNP/ +zJ3blSmyhDp9TylZDhxjHI/4YaAN00+P97lF0oxU/3LCQpQi92kOI+9D 4cZXMWjAeA68cuOOvId7WoeY9kcLGJq2G+krR5mWdP+7/dMmkGHMiQCob 24sqbMqotbj5dfzXd3cQfbqVC1l9+tLPp7yKH9CeQjlepD4RdV7QuKlTM A==; X-CSE-ConnectionGUID: ORqy7wydT4qrwEUYxafR7g== X-CSE-MsgGUID: cPHiQ7a9SQeNiy8tT5beHg== X-IronPort-AV: E=McAfee;i="6700,10204,11410"; a="46018340" X-IronPort-AV: E=Sophos;i="6.15,228,1739865600"; d="scan'208";a="46018340" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Apr 2025 08:23:39 -0700 X-CSE-ConnectionGUID: qYxPlAo5T1q0ooVmsIMlWQ== X-CSE-MsgGUID: Spq369kLR+qDitQqo2fORA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,228,1739865600"; d="scan'208";a="136707842" Received: from lkp-server01.sh.intel.com (HELO 050dd05385d1) ([10.239.97.150]) by orviesa004.jf.intel.com with ESMTP; 21 Apr 2025 08:23:35 -0700 Received: from kbuild by 050dd05385d1 with local (Exim 4.96) (envelope-from ) id 1u6szd-0000Bh-0Y; Mon, 21 Apr 2025 15:23:33 +0000 Date: Mon, 21 Apr 2025 23:23:12 +0800 From: kernel test robot To: Nylon Chen , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Paul Walmsley , Palmer Dabbelt , Albert Ou , Samuel Holland , Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pwm@vger.kernel.org, Nylon Chen , Zong Li Subject: Re: [PATCH v11 4/5] pwm: sifive: Fix rounding issues in apply and get_state functions Message-ID: <202504212351.Aa9tPMsO-lkp@intel.com> References: <20250421095521.1500427-5-nylon.chen@sifive.com> Precedence: bulk X-Mailing-List: llvm@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: <20250421095521.1500427-5-nylon.chen@sifive.com> Hi Nylon, kernel test robot noticed the following build errors: [auto build test ERROR on robh/for-next] [also build test ERROR on linus/master v6.15-rc3 next-20250417] [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/Nylon-Chen/riscv-dts-sifive-unleashed-unmatched-Remove-PWM-controlled-LED-s-active-low-properties/20250421-174716 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next patch link: https://lore.kernel.org/r/20250421095521.1500427-5-nylon.chen%40sifive.com patch subject: [PATCH v11 4/5] pwm: sifive: Fix rounding issues in apply and get_state functions config: i386-buildonly-randconfig-003-20250421 (https://download.01.org/0day-ci/archive/20250421/202504212351.Aa9tPMsO-lkp@intel.com/config) compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250421/202504212351.Aa9tPMsO-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/202504212351.Aa9tPMsO-lkp@intel.com/ All errors (new ones prefixed by >>, old ones prefixed by <<): WARNING: modpost: missing MODULE_DESCRIPTION() in lib/ucs2_string.o >> ERROR: modpost: "__udivdi3" [drivers/pwm/pwm-sifive.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki