From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) (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 27ED149EC5D; Fri, 9 Oct 2026 10:35:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791542122; cv=none; b=HRHmTLs121HUymaUBa3iS9nPtRDr2YoBgtOWubIW+taIlAvHL8YQxzvjxq7JMDFxaxn5CJ3AoSKiYlOjqM7TgEIVQDStmxMDtT19zN72pN9l6hA/EQ9c3mLXgg2+PE7+qoJBAgg2JcfSRKqmJU9aTUPRDduGO++hcWNfvwX8mSY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791542122; c=relaxed/simple; bh=MdDd40xdrLHiIdxTsGMSfQgOcKsmowKhQAg2xWrd3YE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=d/HQepdyLld547FoWND7ZALMGKK+z3UuCo9O5mcfvuF6ZN0p+C7gr4QikOYT5ud2DjR9Ya3gaD8CcVO6xrKXOlk5XkIZDoY7ODaFyjYpAfeKBBslDIKOizKMj9WJPz3NDkf9UFXRD4uOccirOnTxf6QvSmRiB74kGVe6o/XaV4Y= 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=gtaMZMIi; arc=none smtp.client-ip=198.175.65.10 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="gtaMZMIi" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1791542119; x=1823078119; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=MdDd40xdrLHiIdxTsGMSfQgOcKsmowKhQAg2xWrd3YE=; b=gtaMZMIi3we3JbpQQdyOY5kDWPAftT/FnhfLp6212nj6pV/gJcx74ckL fgrFbI0QMem0oUj5OCldMjzFAkb3P+LyVvBdkJn84MkxGZPQWoK1VU9LM VYgITGrYEkqkVnpejev0uXHGApXnkKcQwMh0PtuOSwD8YgcuWwFbuMKHy WLDQRDDUqrTj9AcjMM6ZF2mcJgbjEmCy1GSNKQSp6ggGUcdtbcgoAc6sJ CiaA/k6eaMibX/nBaetIOr/2dDmdu3U2JaM3mzoCmTfqkj5Rj9xMJvHrP Ze6xyl1r60Dt9/xkBKRUXYJ5CHw+4/Yo8MHX3JBmErX1s+rQl0idZ55W6 w==; X-CSE-ConnectionGUID: jR5e6h61RTiTYR13C42K/Q== X-CSE-MsgGUID: 3I8MS9RtT+G71OnXMLkK/w== X-IronPort-AV: E=McAfee;i="6800,10657,11929"; a="226350" X-IronPort-AV: E=Sophos;i="6.27,148,1787036400"; d="scan'208";a="226350" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Oct 2026 03:35:18 -0700 X-CSE-ConnectionGUID: Foae2iWPT5KceI19Zc9wqQ== X-CSE-MsgGUID: F6X5ZtNWRK6CM62SdzeM9A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,148,1787036400"; d="scan'208";a="605296" Received: from lkp-server01.sh.intel.com (HELO 0caa9d2d175c) ([10.239.97.150]) by fmviesa009.fm.intel.com with ESMTP; 09 Oct 2026 03:35:11 -0700 Received: from kbuild by 0caa9d2d175c with local (Exim 4.98.2) (envelope-from ) id 1xF7wR-000000005dY-2o3F; Fri, 09 Oct 2026 10:35:07 +0000 Date: Fri, 9 Oct 2026 18:35:01 +0800 From: kernel test robot To: Karl Mehltretter , Dmitry Torokhov , linux-input@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, Karl Mehltretter , Hans Verkuil , Florian Echtler , Nguyen Ngoc Thang , Sumit Semwal , Christian =?iso-8859-1?Q?K=F6nig?= , Greg Kroah-Hartman , linux-media@vger.kernel.org, linux-usb@vger.kernel.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org Subject: Re: [RFT PATCH] Input: sur40 - fix DMA handling in video capture Message-ID: <202610091847.RMZt5Cy1-lkp@intel.com> References: <20261007054430.40155-1-kmehltretter@gmail.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: <20261007054430.40155-1-kmehltretter@gmail.com> Hi Karl, kernel test robot noticed the following build errors: [auto build test ERROR on 2c3418fffa9d037b2038a6db48be63f9e2291806] url: https://github.com/intel-lab-lkp/linux/commits/Karl-Mehltretter/Input-sur40-fix-DMA-handling-in-video-capture/20261007-074430 base: 2c3418fffa9d037b2038a6db48be63f9e2291806 patch link: https://lore.kernel.org/r/20261007054430.40155-1-kmehltretter%40gmail.com patch subject: [RFT PATCH] Input: sur40 - fix DMA handling in video capture config: arm-randconfig-1003-20261009 (https://download.01.org/0day-ci/archive/20261009/202610091847.RMZt5Cy1-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 15.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261009/202610091847.RMZt5Cy1-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/202610091847.RMZt5Cy1-lkp@intel.com/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: drivers/input/touchscreen/sur40.ko: module uses symbol 'dma_buf_begin_cpu_access' from namespace 'DMA_BUF', but does not import it. >> ERROR: modpost: drivers/input/touchscreen/sur40.ko: module uses symbol 'dma_buf_end_cpu_access' from namespace 'DMA_BUF', but does not import it. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki