From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3722BC433FE for ; Sun, 27 Mar 2022 13:53:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235427AbiC0Nyy (ORCPT ); Sun, 27 Mar 2022 09:54:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60742 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233574AbiC0Nyx (ORCPT ); Sun, 27 Mar 2022 09:54:53 -0400 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E9BAFB85C; Sun, 27 Mar 2022 06:53:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1648389194; x=1679925194; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=ftpBL5isBU6wAN2J5Wb1nf5ir7WISc6nuxwRuY7UEnQ=; b=AH5HJqpY8gYjvzL5p+C5B4WXt4rh/rFz+V14QbJ1hBzgk3zpCY/79i31 XMx3t3rQHDm7Rbz1K0m99KeumHI8PAMem5c8LKjdaHIkzyp5gxf7yluwd qJlkassnuhUBBo5GCc7A8nSsTbAs1AcN8xYLRB8G7XHW5RfOMRLe0uQsm N4vyDH6vqMhk+ZAdhDOEEdLvmpWsZ0KVGe3YWr9u58BTLKmnOgDAaUobS 4XP8SLtWdsOwW+EF27VkMJV1s4OjrXeAe2rsw1Lg8Q0Ssp5YbtG/NQcks KtF0kJjfaoqv0C+BCsbRKwy/67zFo8HlUhmgRXSFcBYIo0UyBM2wZN3z3 w==; X-IronPort-AV: E=McAfee;i="6200,9189,10299"; a="258820343" X-IronPort-AV: E=Sophos;i="5.90,215,1643702400"; d="scan'208";a="258820343" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Mar 2022 06:53:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,215,1643702400"; d="scan'208";a="617542612" Received: from lkp-server02.sh.intel.com (HELO 89b41b6ae01c) ([10.239.97.151]) by fmsmga004.fm.intel.com with ESMTP; 27 Mar 2022 06:53:07 -0700 Received: from kbuild by 89b41b6ae01c with local (Exim 4.92) (envelope-from ) id 1nYTKM-00014v-Cw; Sun, 27 Mar 2022 13:53:06 +0000 Date: Sun, 27 Mar 2022 21:52:32 +0800 From: kernel test robot To: Sui Jingfeng <15330273260@189.cn>, Maxime Ripard , Thomas Zimmermann , Roland Scheidegger , Zack Rusin , Christian Gmeiner , David Airlie , Daniel Vetter , Rob Herring , Thomas Bogendoerfer , Dan Carpenter , Krzysztof Kozlowski , Andrey Zhizhikin , Sam Ravnborg , "David S . Miller" , Jiaxun Yang , Lucas Stach , Maarten Lankhorst , Ilia Mirkin , Qing Zhang , suijingfeng Cc: kbuild-all@lists.01.org, devicetree@vger.kernel.org, linux-mips@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v12 5/6] drm/loongson: add drm driver for loongson display controller Message-ID: <202203272117.q6tMwBFo-lkp@intel.com> References: <20220327113846.2498146-6-15330273260@189.cn> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220327113846.2498146-6-15330273260@189.cn> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Sui, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on drm/drm-next] [also build test WARNING on robh/for-next linus/master v5.17 next-20220325] [cannot apply to mripard/sunxi/for-next] [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] url: https://github.com/intel-lab-lkp/linux/commits/Sui-Jingfeng/drm-loongson-add-drm-driver-for-loongson-display-controller/20220327-194016 base: git://anongit.freedesktop.org/drm/drm drm-next config: parisc-randconfig-r003-20220327 (https://download.01.org/0day-ci/archive/20220327/202203272117.q6tMwBFo-lkp@intel.com/config) compiler: hppa-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/e90d831d05f2c1b5631fd706fb449e83e64f632c git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Sui-Jingfeng/drm-loongson-add-drm-driver-for-loongson-display-controller/20220327-194016 git checkout e90d831d05f2c1b5631fd706fb449e83e64f632c # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=parisc SHELL=/bin/bash drivers/gpu/drm/loongson/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/gpu/drm/loongson/lsdc_debugfs.c:149: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * vram debugfs related ... vim +149 drivers/gpu/drm/loongson/lsdc_debugfs.c 147 148 /** > 149 * vram debugfs related ... 150 */ 151 static int lsdc_vram_mm_show(struct seq_file *m, void *data) 152 { 153 struct drm_info_node *node = (struct drm_info_node *)m->private; 154 struct drm_vram_mm *vmm = node->minor->dev->vram_mm; 155 struct ttm_resource_manager *man = ttm_manager_type(&vmm->bdev, TTM_PL_VRAM); 156 struct drm_printer p = drm_seq_file_printer(m); 157 158 ttm_resource_manager_debug(man, &p); 159 return 0; 160 } 161 -- 0-DAY CI Kernel Test Service https://01.org/lkp