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 6914033469C; Sat, 19 Sep 2026 01:51:59 +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=1789782722; cv=none; b=i8SRsM1VIzVUCf8fRTjwkKO82mKfxqZ6L50v1x3/5F89lpxJ5ODoIAoC3pN7GqdgR5px+vflOu7h+1HFf9YQTuoTzT1J7TzW4qgTQeNr88oUarEHe0+pA3qqxBBpCD5KHpUfU8QkiJyd+qPbZVcX9m8rKMeZDyfvuubN0rBTvW8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789782722; c=relaxed/simple; bh=eHi0O9Ns6X89L9OYGaoFlRIk3tDCFSPMLOwA+uFdyes=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=o6pS1N4hE4+hBj5HzKjauz1XLyVTJJb85ZFMW+oIK3eejsxa6oE//C5GvXcBG45whvyIkhUkYs7+aTsEKf3eEO483ujb8qBnGCj6R7fUa0xJt6oYx3fvJRDLqNOm0H0twcVc+PRiB+kgy+tqjI+bU+APAk7dgLdnmsIpldeKAkA= 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=WJ4UaPMl; 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="WJ4UaPMl" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1789782719; x=1821318719; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=eHi0O9Ns6X89L9OYGaoFlRIk3tDCFSPMLOwA+uFdyes=; b=WJ4UaPMli259MGLSyj2hazNmdpiZl9DP89I7H2EE+OVvsZoNl2AL0UNt gjhNlrqSFoOT9zJMpOt7EcwRrbW1QnRjomhR3p0RcGTGwJqJRrg7cal4b /h3SrIGCTwkdJiqYWIyhN/bdTUShXajE2l2yP7Wi0zzwTR8M0kwyiJPp5 ypUyhPnjebgRXy7oZ1CkbeWosFB1977aTbSO4uUnnqXJXocQzUaZKrY27 sufe621SZul5Z1HLuNjxZnl0TrKOKrra3K0XkmpX8ufpPEToGOR8HoxNV aR9j6rWqOBaVUsYp9i+wG9kQK6xbsPim6bK0bcCzp5zh9zU4eIbVvWPqW A==; X-CSE-ConnectionGUID: VdiWPY58SGekSwIBl5jBzw== X-CSE-MsgGUID: 2vWIuuysTdunUvCJSsPsww== X-IronPort-AV: E=McAfee;i="6800,10657,11909"; a="89454443" X-IronPort-AV: E=Sophos;i="6.27,109,1787036400"; d="scan'208";a="89454443" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Sep 2026 18:51:58 -0700 X-CSE-ConnectionGUID: zG2dtBZFQumderb7RF01oA== X-CSE-MsgGUID: iPaffhS2Twq94KmHHxlTnQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,109,1787036400"; d="scan'208";a="276617989" Received: from lkp-server01.sh.intel.com (HELO 462990a40a85) ([10.239.97.150]) by fmviesa004.fm.intel.com with ESMTP; 18 Sep 2026 18:51:57 -0700 Received: from kbuild by 462990a40a85 with local (Exim 4.98.2) (envelope-from ) id 1x7kF8-00000000AZF-258p; Sat, 19 Sep 2026 01:51:54 +0000 Date: Sat, 19 Sep 2026 09:51:05 +0800 From: kernel test robot To: Guo Zihao , Mauro Carvalho Chehab , Hans Verkuil Cc: oe-kbuild-all@lists.linux.dev, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Liu Chao Subject: Re: [PATCH] media: cobalt: bound the dv timings to the descriptor buffers Message-ID: <202609190912.ouKMS0Bi-lkp@intel.com> References: <20260918072526.2478529-1-guozh23@xiaopeng.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260918072526.2478529-1-guozh23@xiaopeng.com> Hi Guo, kernel test robot noticed the following build errors: [auto build test ERROR on linuxtv-media-pending/master] [also build test ERROR on media-tree/master sailus-media-tree/master linus/master sailus-media-tree/streams v7.3-rc3 next-20260918] [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/Guo-Zihao/media-cobalt-bound-the-dv-timings-to-the-descriptor-buffers/20260918-152526 base: https://git.linuxtv.org/media-ci/media-pending.git master patch link: https://lore.kernel.org/r/20260918072526.2478529-1-guozh23%40xiaopeng.com patch subject: [PATCH] media: cobalt: bound the dv timings to the descriptor buffers config: arm-randconfig-r1300-20260918 (https://download.01.org/0day-ci/archive/20260919/202609190912.ouKMS0Bi-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 15.2.0 sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260919/202609190912.ouKMS0Bi-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/202609190912.ouKMS0Bi-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from include/asm-generic/bug.h:31, from arch/arm/include/asm/bug.h:60, from include/linux/bug.h:5, from include/linux/thread_info.h:13, from include/linux/sched.h:14, from include/linux/ratelimit.h:6, from include/linux/dev_printk.h:16, from include/linux/device.h:15, from include/linux/dma-mapping.h:5, from drivers/media/pci/cobalt/cobalt-v4l2.c:11: drivers/media/pci/cobalt/cobalt-v4l2.c: In function 'cobalt_s_dv_timings': >> drivers/media/pci/cobalt/cobalt-driver.h:160:45: error: 'cobalt' undeclared (first use in this function) 160 | #define cobalt_info(fmt, arg...) v4l2_info(&cobalt->v4l2_dev, fmt, ## arg) | ^~~~~~ include/linux/printk.h:483:33: note: in definition of macro 'printk_index_wrap' 483 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/media/v4l2-common.h:58:9: note: in expansion of macro 'printk' 58 | printk(level "%s: " fmt, (dev)->name , ## arg) | ^~~~~~ include/media/v4l2-common.h:67:9: note: in expansion of macro 'v4l2_printk' 67 | v4l2_printk(KERN_INFO, dev, fmt , ## arg) | ^~~~~~~~~~~ drivers/media/pci/cobalt/cobalt-driver.h:160:34: note: in expansion of macro 'v4l2_info' 160 | #define cobalt_info(fmt, arg...) v4l2_info(&cobalt->v4l2_dev, fmt, ## arg) | ^~~~~~~~~ drivers/media/pci/cobalt/cobalt-v4l2.c:635:17: note: in expansion of macro 'cobalt_info' 635 | cobalt_info("timings %ux%u out of range\n", | ^~~~~~~~~~~ drivers/media/pci/cobalt/cobalt-driver.h:160:45: note: each undeclared identifier is reported only once for each function it appears in 160 | #define cobalt_info(fmt, arg...) v4l2_info(&cobalt->v4l2_dev, fmt, ## arg) | ^~~~~~ include/linux/printk.h:483:33: note: in definition of macro 'printk_index_wrap' 483 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/media/v4l2-common.h:58:9: note: in expansion of macro 'printk' 58 | printk(level "%s: " fmt, (dev)->name , ## arg) | ^~~~~~ include/media/v4l2-common.h:67:9: note: in expansion of macro 'v4l2_printk' 67 | v4l2_printk(KERN_INFO, dev, fmt , ## arg) | ^~~~~~~~~~~ drivers/media/pci/cobalt/cobalt-driver.h:160:34: note: in expansion of macro 'v4l2_info' 160 | #define cobalt_info(fmt, arg...) v4l2_info(&cobalt->v4l2_dev, fmt, ## arg) | ^~~~~~~~~ drivers/media/pci/cobalt/cobalt-v4l2.c:635:17: note: in expansion of macro 'cobalt_info' 635 | cobalt_info("timings %ux%u out of range\n", | ^~~~~~~~~~~ vim +/cobalt +160 drivers/media/pci/cobalt/cobalt-driver.h 85756a069c55e0 Hans Verkuil 2015-05-12 157 85756a069c55e0 Hans Verkuil 2015-05-12 158 #define cobalt_err(fmt, arg...) v4l2_err(&cobalt->v4l2_dev, fmt, ## arg) 85756a069c55e0 Hans Verkuil 2015-05-12 159 #define cobalt_warn(fmt, arg...) v4l2_warn(&cobalt->v4l2_dev, fmt, ## arg) 85756a069c55e0 Hans Verkuil 2015-05-12 @160 #define cobalt_info(fmt, arg...) v4l2_info(&cobalt->v4l2_dev, fmt, ## arg) 85756a069c55e0 Hans Verkuil 2015-05-12 161 #define cobalt_dbg(level, fmt, arg...) \ 85756a069c55e0 Hans Verkuil 2015-05-12 162 v4l2_dbg(level, cobalt_debug, &cobalt->v4l2_dev, fmt, ## arg) 85756a069c55e0 Hans Verkuil 2015-05-12 163 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki