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 11648C6FD1F for ; Thu, 16 Mar 2023 09:54:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231140AbjCPJyB (ORCPT ); Thu, 16 Mar 2023 05:54:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58338 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230312AbjCPJxy (ORCPT ); Thu, 16 Mar 2023 05:53:54 -0400 Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CB42E76141; Thu, 16 Mar 2023 02:53:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1678960415; x=1710496415; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=YrRk+kQWpdZ+wI3PSipWf7W+koCn9M7Bp4aMjsiW2GY=; b=Q8PdaJLdXlyNNr+w1FLkSks+HuR2Lx3NBYcUpwPCYEjZW+gNtfUU14XA t+OP5Fy1z1zQy9C0OC/d30oDNVKgSo5+yJcuqXCoCupScKn3Crruoz8h1 BsqX0vLxJYy8G+gR/41aykgzGP5uJi5cu/NSNSVDy10wJsmCNGMZ6HVjn +a4w9LMcoSyBpKkP1hz7C5ZiRskcp+rdIdw605Dww5+Hy3mtyaUvpqERm 5gKOG3EygGeJX+4v0lQF5HnDDD5I8NUVLAZbV2dxE98dCsEwi3CfV3/oX /KbyWIr4VH3Bwdw8V4xgQuHKi6zVT9FPzbqcI4yaNm85PXAi2RY5anQge w==; X-IronPort-AV: E=McAfee;i="6500,9779,10650"; a="335425489" X-IronPort-AV: E=Sophos;i="5.98,265,1673942400"; d="scan'208";a="335425489" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Mar 2023 02:53:31 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10650"; a="1009162153" X-IronPort-AV: E=Sophos;i="5.98,265,1673942400"; d="scan'208";a="1009162153" Received: from lkp-server01.sh.intel.com (HELO b613635ddfff) ([10.239.97.150]) by fmsmga005.fm.intel.com with ESMTP; 16 Mar 2023 02:53:28 -0700 Received: from kbuild by b613635ddfff with local (Exim 4.96) (envelope-from ) id 1pckIZ-0008Sc-0S; Thu, 16 Mar 2023 09:53:27 +0000 Date: Thu, 16 Mar 2023 17:53:08 +0800 From: kernel test robot To: Sui Jingfeng <15330273260@189.cn>, Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , suijingfeng , Sumit Semwal , Christian Koenig Cc: oe-kbuild-all@lists.linux.dev, linaro-mm-sig@lists.linaro.org, Li Yi , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org Subject: Re: [PATCH v7 2/2] drm: add kms driver for loongson display controller Message-ID: <202303161727.8HnBf6cW-lkp@intel.com> References: <20230315211550.2620818-3-15330273260@189.cn> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230315211550.2620818-3-15330273260@189.cn> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Sui, I love your patch! Perhaps something to improve: [auto build test WARNING on drm-misc/drm-misc-next] [also build test WARNING on linus/master v6.3-rc2 next-20230316] [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/Sui-Jingfeng/MAINTAINERS-add-maintainers-for-DRM-LOONGSON-driver/20230316-051724 base: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next patch link: https://lore.kernel.org/r/20230315211550.2620818-3-15330273260%40189.cn patch subject: [PATCH v7 2/2] drm: add kms driver for loongson display controller config: arm-allmodconfig (https://download.01.org/0day-ci/archive/20230316/202303161727.8HnBf6cW-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0 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/ba899dba3475b9612f212e3b1daedc3d9a299458 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Sui-Jingfeng/MAINTAINERS-add-maintainers-for-DRM-LOONGSON-driver/20230316-051724 git checkout ba899dba3475b9612f212e3b1daedc3d9a299458 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash drivers/gpu/drm/loongson/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202303161727.8HnBf6cW-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/gpu/drm/loongson/lsdc_gem.c: In function 'lsdc_show_buffer_object': >> drivers/gpu/drm/loongson/lsdc_gem.c:280:51: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'size_t' {aka 'unsigned int'} [-Wformat=] 280 | seq_printf(m, "bo[%04u]: size: %8lukB %s\n", | ~~~^ | | | long unsigned int | %8u 281 | i, 282 | lsdc_bo_size(tbo) >> 10, | ~~~~~~~~~~~~~~~~~~~~~~~ | | | size_t {aka unsigned int} vim +280 drivers/gpu/drm/loongson/lsdc_gem.c 264 265 int lsdc_show_buffer_object(struct seq_file *m, void *arg) 266 { 267 #ifdef CONFIG_DEBUG_FS 268 struct drm_info_node *node = (struct drm_info_node *)m->private; 269 struct drm_device *ddev = node->minor->dev; 270 struct lsdc_device *ldev = to_lsdc(ddev); 271 struct lsdc_bo *lbo; 272 unsigned int i = 0; 273 274 mutex_lock(&ldev->gem.mutex); 275 276 list_for_each_entry(lbo, &ldev->gem.objects, list) { 277 struct ttm_buffer_object *tbo = &lbo->tbo; 278 struct ttm_resource *resource = tbo->resource; 279 > 280 seq_printf(m, "bo[%04u]: size: %8lukB %s\n", -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests