From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) (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 4EE1220D4F9 for ; Thu, 7 Aug 2025 07:39:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.17 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754552379; cv=none; b=difp6gPAQkr+Ho8AJ5VoIU758pqTMPKzjWEgnh6nv2Ux323B9s1ta5FntvdVjzD9feAEkjqyS8S6rl0KZgH8mJTTy8EI0of96fPhA8Uy03YNat1EqH4BI39NGuwK1XsAKo05qz/lTxkVCRwvQnyJhqXJlOqniDWRpVqvgHtz6EM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754552379; c=relaxed/simple; bh=CVW6dhHGoaX37jD4MwW6k2ibzzrwhaNAGUotggSnULE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=r/02v/Y/cSU6CHMdurH8waQ9Dof+QETtWIBgXZbzRC5UqtPA9h8FBceCwKf0JBlAHLmgHDPIRYvzGRU7iKcd0iAX+xVFiwT1IhMcZNivcyZdNc1ZY2bil7b4TAN65z+2kSkpjPusGZACOjm2FcrzmM7KlzIXnh8/Xxi7zkQLlnU= 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=GtK/px3t; arc=none smtp.client-ip=198.175.65.17 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="GtK/px3t" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1754552378; x=1786088378; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=CVW6dhHGoaX37jD4MwW6k2ibzzrwhaNAGUotggSnULE=; b=GtK/px3th+femJptGVyyAXpUlu+qCxU4/xmPGme6W6xBY5kqpA+RsWkB GbqlG1iDt5NhkWNskec0l3FFdbcLkffW8ai8jlzgVvpxzcxyhsR3cFDhc /rbD+YfOuZOiGOoIgPtqsalcZsWn8rHIMZo6SD+JOs4deoVRvfY5OR74h EkgTHWs5Z6b/ThTlcHyx7GiTNbcMSS2aau/VLulJOAtgLPVoZ/RiOI04r 8IoeUgAQy8+fvOazna1/1SEkCcBVxExNbEOTOXObwSOKqZWQrZDA8rSDV rW1yKBDU36N9N6Y/omQ5fDMJ6BEI3A7qx5TlYXWDJjwH3bASSuXi4F5bR Q==; X-CSE-ConnectionGUID: sQHczsbzTP+0mR5p3VIC9g== X-CSE-MsgGUID: FCuBIzt/SIaZ3POsard5Gw== X-IronPort-AV: E=McAfee;i="6800,10657,11514"; a="56843503" X-IronPort-AV: E=Sophos;i="6.17,271,1747724400"; d="scan'208";a="56843503" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Aug 2025 00:39:37 -0700 X-CSE-ConnectionGUID: ke5D6zy4RFSRq1Cft0ciRg== X-CSE-MsgGUID: I6QIuU94RwinFZepWPMwkg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.17,271,1747724400"; d="scan'208";a="195826329" Received: from lkp-server02.sh.intel.com (HELO 4ea60e6ab079) ([10.239.97.151]) by fmviesa001.fm.intel.com with ESMTP; 07 Aug 2025 00:39:35 -0700 Received: from kbuild by 4ea60e6ab079 with local (Exim 4.96) (envelope-from ) id 1ujvDN-0002Wc-03; Thu, 07 Aug 2025 07:39:16 +0000 Date: Thu, 7 Aug 2025 15:37:35 +0800 From: kernel test robot To: Wake Liu , Andy Lutomirski , Thomas Gleixner , Vincenzo Frascino Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, wakel@google.com Subject: Re: [PATCH] vdso: Define NSEC_PER_SEC as 64-bit to prevent overflow Message-ID: <202508071518.qaTdbvoM-lkp@intel.com> References: <20250805162153.952693-1-wakel@google.com> 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: <20250805162153.952693-1-wakel@google.com> Hi Wake, kernel test robot noticed the following build errors: [auto build test ERROR on tip/timers/vdso] [also build test ERROR on linus/master v6.16 next-20250806] [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/Wake-Liu/vdso-Define-NSEC_PER_SEC-as-64-bit-to-prevent-overflow/20250806-125650 base: tip/timers/vdso patch link: https://lore.kernel.org/r/20250805162153.952693-1-wakel%40google.com patch subject: [PATCH] vdso: Define NSEC_PER_SEC as 64-bit to prevent overflow config: m68k-randconfig-r064-20250807 (https://download.01.org/0day-ci/archive/20250807/202508071518.qaTdbvoM-lkp@intel.com/config) compiler: m68k-linux-gcc (GCC) 9.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250807/202508071518.qaTdbvoM-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/202508071518.qaTdbvoM-lkp@intel.com/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "__udivdi3" [drivers/leds/leds-sun50i-a100.ko] undefined! >> ERROR: modpost: "__divdi3" [drivers/leds/leds-sun50i-a100.ko] undefined! >> ERROR: modpost: "__divdi3" [drivers/clk/qcom/clk-spmi-pmic-div.ko] undefined! >> ERROR: modpost: "__udivdi3" [drivers/tty/serial/8250/8250_bcm7271.ko] undefined! >> ERROR: modpost: "__divdi3" [drivers/tty/serial/8250/8250_bcm7271.ko] undefined! >> ERROR: modpost: "__udivdi3" [drivers/spi/spi-axi-spi-engine.ko] undefined! >> ERROR: modpost: "__divdi3" [drivers/spi/spi-axi-spi-engine.ko] undefined! >> ERROR: modpost: "__divdi3" [drivers/spi/spi-dw.ko] undefined! >> ERROR: modpost: "__udivdi3" [drivers/spi/spi-dw.ko] undefined! >> ERROR: modpost: "__udivdi3" [drivers/input/touchscreen/ads7846.ko] undefined! WARNING: modpost: suppressed 3 unresolved symbol warnings because there were too many) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki