[Intel-gfx] [PATCH v2] drm/i915/lmem: debugfs for LMEM details

[kbuild test robot]

Hi Ramalingam,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on drm-intel/for-linux-next]
[also build test WARNING on drm-tip/drm-tip v5.5-rc3 next-20191220]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Ramalingam-C/drm-i915-lmem-debugfs-for-LMEM-details/20191223-230416
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
config: i386-defconfig (attached as .config)
compiler: gcc-7 (Debian 7.5.0-3) 7.5.0
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp at intel.com>

All warnings (new ones prefixed by >>):

   drivers/gpu/drm/i915/i915_debugfs.c: In function 'i915_gem_object_info':
>> drivers/gpu/drm/i915/i915_debugfs.c:377:33: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 3 has type 'resource_size_t {aka unsigned int}' [-Wformat=]
      seq_printf(m, "LMEM total: %llu bytes, available %llu bytes\n",
                                 ~~~^
                                 %u
   drivers/gpu/drm/i915/i915_debugfs.c:377:55: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 4 has type 'resource_size_t {aka unsigned int}' [-Wformat=]
      seq_printf(m, "LMEM total: %llu bytes, available %llu bytes\n",
                                                       ~~~^
                                                       %u

vim +377 drivers/gpu/drm/i915/i915_debugfs.c

   366	
   367	static int i915_gem_object_info(struct seq_file *m, void *data)
   368	{
   369		struct drm_i915_private *i915 = node_to_i915(m->private);
   370	
   371		seq_printf(m, "%u shrinkable [%u free] objects, %llu bytes\n",
   372			   i915->mm.shrink_count,
   373			   atomic_read(&i915->mm.free_count),
   374			   i915->mm.shrink_memory);
   375	
   376		if (HAS_LMEM(i915)) {
 > 377			seq_printf(m, "LMEM total: %llu bytes, available %llu bytes\n",
   378				   READ_ONCE(i915->mm.regions[INTEL_REGION_LMEM]->total),
   379				   READ_ONCE(i915->mm.regions[INTEL_REGION_LMEM]->avail));
   380		}
   381	
   382		print_context_stats(m, i915);
   383	
   384		return 0;
   385	}
   386	

---
0-DAY kernel test infrastructure                 Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org Intel Corporation
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