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X-CSE-ConnectionGUID: 5jJqOiUuQOKQIqlceT6+Ew== X-CSE-MsgGUID: cT5XPE/WQLGr4Blx/60z7g== X-IronPort-AV: E=McAfee;i="6800,10657,11928"; a="93666" X-IronPort-AV: E=Sophos;i="6.27,145,1787036400"; d="scan'208";a="93666" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Oct 2026 21:17:22 -0700 X-CSE-ConnectionGUID: 1X/HIWkKQfaPub1ZSubZsA== X-CSE-MsgGUID: 8OfYMzt+SP+/v2se8fG8kQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,145,1787036400"; d="scan'208";a="229129" Received: from lkp-server01.sh.intel.com (HELO 0caa9d2d175c) ([10.239.97.150]) by fmviesa008.fm.intel.com with ESMTP; 07 Oct 2026 21:17:17 -0700 Received: from kbuild by 0caa9d2d175c with local (Exim 4.98.2) (envelope-from ) id 1xEfZC-000000003yS-1WSy; Thu, 08 Oct 2026 04:17:14 +0000 Date: Thu, 8 Oct 2026 12:16:16 +0800 From: kernel test robot To: Karl Mehltretter , Dmitry Torokhov , linux-input@vger.kernel.org Cc: llvm@lists.linux.dev, 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: <202610081252.0UqYKs2X-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 warnings: [auto build test WARNING 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: arm64-randconfig-1003-20261007 (https://download.01.org/0day-ci/archive/20261008/202610081252.0UqYKs2X-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261008/202610081252.0UqYKs2X-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/202610081252.0UqYKs2X-lkp@intel.com/ All warnings (new ones prefixed by >>, old ones prefixed by <<): >> WARNING: modpost: drivers/input/touchscreen/sur40.ko: module uses symbol 'dma_buf_begin_cpu_access' from namespace 'DMA_BUF', but does not import it. >> WARNING: 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