Messages in this thread | | | Date | Thu, 16 Mar 2023 18:17:50 +0800 | Subject | Re: [PATCH v7 2/2] drm: add kms driver for loongson display controller | From | Sui jingfeng <> |
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On 2023/3/16 17:53, kernel test robot wrote: > 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 <lkp@intel.com> > | 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", > Hi,
Do i need fix this?
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