[vsyrjala:dpt_debug 4/4] drivers/gpu/drm/i915/display/intel_dpt.c:92:14: warning: format specifies type 'unsigned long long' but the argument has type 'dma_addr_t' (aka 'unsigned int')

[vsyrjala:dpt_debug 4/4] drivers/gpu/drm/i915/display/intel_dpt.c:92:14: warning: format specifies type 'unsigned long long' but the argument has type 'dma_addr_t' (aka 'unsigned int')

[kernel test robot]

tree:   https://github.com/vsyrjala/linux.git dpt_debug
head:   93b6968da31ee411cedc83b08b625e06525ca566
commit: 93b6968da31ee411cedc83b08b625e06525ca566 [4/4] dpt debug
config: i386-randconfig-a004 (https://download.01.org/0day-ci/archive/20230312/202303120405.hj8Locfa-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
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/vsyrjala/linux/commit/93b6968da31ee411cedc83b08b625e06525ca566
        git remote add vsyrjala https://github.com/vsyrjala/linux.git
        git fetch --no-tags vsyrjala dpt_debug
        git checkout 93b6968da31ee411cedc83b08b625e06525ca566
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/gpu/drm/i915/

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/202303120405.hj8Locfa-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/gpu/drm/i915/display/intel_dpt.c:92:14: warning: format specifies type 'unsigned long long' but the argument has type 'dma_addr_t' (aka 'unsigned int') [-Wformat]
                           dpt, i++, page_to_phys(page));
                                     ^~~~~~~~~~~~~~~~~~
   include/drm/drm_print.h:469:46: note: expanded from macro 'drm_err'
           __drm_printk((drm), err,, "*ERROR* " fmt, ##__VA_ARGS__)
                                                ~~~    ^~~~~~~~~~~
   include/drm/drm_print.h:456:48: note: expanded from macro '__drm_printk'
           dev_##level##type((drm)->dev, "[drm] " fmt, ##__VA_ARGS__)
                                                  ~~~    ^~~~~~~~~~~
   include/linux/dev_printk.h:144:65: note: expanded from macro 'dev_err'
           dev_printk_index_wrap(_dev_err, KERN_ERR, dev, dev_fmt(fmt), ##__VA_ARGS__)
                                                                  ~~~     ^~~~~~~~~~~
   include/linux/dev_printk.h:110:23: note: expanded from macro 'dev_printk_index_wrap'
                   _p_func(dev, fmt, ##__VA_ARGS__);                       \
                                ~~~    ^~~~~~~~~~~
   arch/x86/include/asm/io.h:159:31: note: expanded from macro 'page_to_phys'
   #define page_to_phys(page)    ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT)
                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   1 warning generated.


vim +92 drivers/gpu/drm/i915/display/intel_dpt.c

    82	
    83	static void intel_dpt_debug(struct i915_address_space *vm)
    84	{
    85		struct i915_dpt *dpt = i915_vm_to_dpt(vm);
    86		struct page *page;
    87		struct sgt_iter iter;
    88		int i = 0;
    89	
    90		for_each_sgt_page(page, iter, dpt->obj->mm.pages)
    91			drm_err(&vm->i915->drm, "dpt %p [%d] physical address 0x%llx\n",
  > 92				dpt, i++, page_to_phys(page));
    93	}
    94	

-- 
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https://github.com/intel/lkp-tests