drivers/gpu/drm/xe/xe_tile_sysfs.c:29:36: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 3 has type 'resource_size_t' {aka 'unsigned int'}

kernel test robot lkp at intel.com
Sun Dec 24 07:59:34 UTC 2023


Hi Tejas,

FYI, the error/warning still remains.

tree:   https://gitlab.freedesktop.org/drm/xe/kernel.git new
head:   f30cae3de3b138849010f4e54d8800eb1cc080b9
commit: a8eff4f048bf2238bd686112c64bd6b6c5d99646 drm/xe: Add sysfs entry to report per tile memory size
date:   10 weeks ago
config: microblaze-allyesconfig (https://download.01.org/0day-ci/archive/20231224/202312241523.F6YQjyeJ-lkp@intel.com/config)
compiler: microblaze-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231224/202312241523.F6YQjyeJ-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 <lkp at intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202312241523.F6YQjyeJ-lkp@intel.com/

All warnings (new ones prefixed by >>):

   drivers/gpu/drm/xe/xe_tile_sysfs.c: In function 'physical_vram_size_bytes_show':
>> drivers/gpu/drm/xe/xe_tile_sysfs.c:29:36: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 3 has type 'resource_size_t' {aka 'unsigned int'} [-Wformat=]
      29 |         return sysfs_emit(buf, "%llu\n", tile->mem.vram.actual_physical_size);
         |                                 ~~~^     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         |                                    |                   |
         |                                    |                   resource_size_t {aka unsigned int}
         |                                    long long unsigned int
         |                                 %u


vim +29 drivers/gpu/drm/xe/xe_tile_sysfs.c

    22	
    23	static ssize_t
    24	physical_vram_size_bytes_show(struct device *kdev, struct device_attribute *attr,
    25				      char *buf)
    26	{
    27		struct xe_tile *tile = kobj_to_tile(&kdev->kobj);
    28	
  > 29		return sysfs_emit(buf, "%llu\n", tile->mem.vram.actual_physical_size);
    30	}
    31	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki


More information about the Intel-xe mailing list