From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) (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 937186BB5B for ; Sat, 10 Jan 2026 22:19:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768083571; cv=none; b=dmFuJVOTHS/C5Wm8AYPCUDkfNLQV8mL9+dUAQFjXGU+YbfL388IS2TDAVtbHw9bRh+l1goHNp3tSo78qWnsP3xqEqknFzT6zr/TTeBYnSEvbDfPIG5MbjDIdom7KpZPwp5LsXNnPCGp6yBhTx27oKK30MsNRbsEB2EVy+wmDZLs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768083571; c=relaxed/simple; bh=iQT1gwFEWdKZgRNHY3kTpFw6h2ANrI4UerwmvlL+0QU=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=Jki8AdtJ557P8O6Oc5ypXOD7f83pSpI5Q4XCapYibGrXZztVejBRAqJcfEzKms53Bth9c19oiTyXEaPTfyYCksYGodeH5SM4FYdfUjy9fyriZkrBl+Y4XefpcHZA416s5nPZqMGMe76tsATTgh3HT+23SD8aQcs2FC9aaHkRZdY= 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=IElSJOHX; arc=none smtp.client-ip=198.175.65.15 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="IElSJOHX" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1768083570; x=1799619570; h=date:from:to:cc:subject:message-id:mime-version; bh=iQT1gwFEWdKZgRNHY3kTpFw6h2ANrI4UerwmvlL+0QU=; b=IElSJOHXWFlN02p2xRlcYtnYuy13kV6gvX1undr5celnDuttLPzeSlo5 egLqB4Ha2W0lFhzFfq1/XdSOkvsfb+qT5EadW4QALQfgNhKP6hCrMPQE8 0WfzqUo9j12VZEkyA/2fdEuhvGQtFgNZswZiUChZlFws4lvd5JwW2UNdJ EeFjqFXk0yqDxSkO9FTRtMP8alUJL3wYAiDNViqZ49eEa+Pwasg4FnLGg UR83N/jd+lTLe1wfkbL0TYCGQ2siR1S85K35sCeDtC8nCRTQc2EJSts5p vj7CO4Eo7jYP2cJE4fYPRaFGiHq4OmAMN1yN4IXrLUN3+C9Ei3KC6h/9P A==; X-CSE-ConnectionGUID: PQCZB1jYQgeptNl/rWxnrg== X-CSE-MsgGUID: VEwf41FgT3C5ChhiJXBiuA== X-IronPort-AV: E=McAfee;i="6800,10657,11667"; a="73051144" X-IronPort-AV: E=Sophos;i="6.21,217,1763452800"; d="scan'208";a="73051144" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jan 2026 14:19:29 -0800 X-CSE-ConnectionGUID: RlNc4jVzSUOR+Bo9XkQvPw== X-CSE-MsgGUID: lFacsfFhQHqtWpbDK93Fmw== X-ExtLoop1: 1 Received: from lkp-server01.sh.intel.com (HELO 765f4a05e27f) ([10.239.97.150]) by fmviesa003.fm.intel.com with ESMTP; 10 Jan 2026 14:19:28 -0800 Received: from kbuild by 765f4a05e27f with local (Exim 4.98.2) (envelope-from ) id 1vehIr-000000009Fk-2k8Q; Sat, 10 Jan 2026 22:19:25 +0000 Date: Sun, 11 Jan 2026 06:19:00 +0800 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com Subject: Re: [PATCH 2/3] watchdog: atcwdt200: Add driver for Andes ATCWDT200 Message-ID: <202601110510.7ItbCM9e-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline :::::: :::::: Manual check reason: "low confidence static check warning: drivers/watchdog/atcwdt200_wdt.c:586:1: sparse: sparse: bad integer constant expression" :::::: BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev In-Reply-To: <20260107145058.213334-3-cl634@andestech.com> References: <20260107145058.213334-3-cl634@andestech.com> TO: CL Wang TO: cl634@andestech.com TO: wim@linux-watchdog.org TO: linux@roeck-us.net TO: robh@kernel.org TO: krzk+dt@kernel.org TO: conor+dt@kernel.org CC: devicetree@vger.kernel.org CC: linux-kernel@vger.kernel.org CC: linux-watchdog@vger.kernel.org CC: tim609@andestech.com Hi CL, kernel test robot noticed the following build warnings: [auto build test WARNING on robh/for-next] [also build test WARNING on groeck-staging/hwmon-next linus/master v6.19-rc4 next-20260109] [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/CL-Wang/dt-bindings-watchdog-Add-support-for-Andes-ATCWDT200/20260107-233010 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next patch link: https://lore.kernel.org/r/20260107145058.213334-3-cl634%40andestech.com patch subject: [PATCH 2/3] watchdog: atcwdt200: Add driver for Andes ATCWDT200 :::::: branch date: 3 days ago :::::: commit date: 3 days ago config: arm64-randconfig-r112-20260110 (https://download.01.org/0day-ci/archive/20260111/202601110510.7ItbCM9e-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 12.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260111/202601110510.7ItbCM9e-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/r/202601110510.7ItbCM9e-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/watchdog/atcwdt200_wdt.c:586:1: sparse: sparse: bad integer constant expression drivers/watchdog/atcwdt200_wdt.c:586:1: sparse: sparse: static assertion failed: "MODULE_INFO(parmtype, ...) contains embedded NUL byte" drivers/watchdog/atcwdt200_wdt.c:587:1: sparse: sparse: bad integer constant expression drivers/watchdog/atcwdt200_wdt.c:587:1: sparse: sparse: static assertion failed: "MODULE_INFO(parm, ...) contains embedded NUL byte" drivers/watchdog/atcwdt200_wdt.c:590:1: sparse: sparse: bad integer constant expression drivers/watchdog/atcwdt200_wdt.c:590:1: sparse: sparse: static assertion failed: "MODULE_INFO(parmtype, ...) contains embedded NUL byte" drivers/watchdog/atcwdt200_wdt.c:591:1: sparse: sparse: bad integer constant expression drivers/watchdog/atcwdt200_wdt.c:591:1: sparse: sparse: static assertion failed: "MODULE_INFO(parm, ...) contains embedded NUL byte" drivers/watchdog/atcwdt200_wdt.c:594:1: sparse: sparse: bad integer constant expression drivers/watchdog/atcwdt200_wdt.c:594:1: sparse: sparse: static assertion failed: "MODULE_INFO(license, ...) contains embedded NUL byte" drivers/watchdog/atcwdt200_wdt.c:595:1: sparse: sparse: bad integer constant expression drivers/watchdog/atcwdt200_wdt.c:595:1: sparse: sparse: static assertion failed: "MODULE_INFO(author, ...) contains embedded NUL byte" drivers/watchdog/atcwdt200_wdt.c:596:1: sparse: sparse: bad integer constant expression drivers/watchdog/atcwdt200_wdt.c:596:1: sparse: sparse: static assertion failed: "MODULE_INFO(description, ...) contains embedded NUL byte" vim +586 drivers/watchdog/atcwdt200_wdt.c 22003ac2445ca8c CL Wang 2026-01-07 585 22003ac2445ca8c CL Wang 2026-01-07 @586 module_param(timeout, uint, 0); 22003ac2445ca8c CL Wang 2026-01-07 587 MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds (default=" 22003ac2445ca8c CL Wang 2026-01-07 588 __MODULE_STRING(ATCWDT_TIMEOUT) ")"); 22003ac2445ca8c CL Wang 2026-01-07 589 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki