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* [asahilinux:bits/240-isp 1/53] drivers/media/platform/apple/isp/isp-drv.h:253:29: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 4 has type 'dma_addr_t' {aka 'unsigned int'}
@ 2026-06-29  4:38 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-06-29  4:38 UTC (permalink / raw)
  To: Eileen Yoon; +Cc: oe-kbuild-all, Janne Grunau

tree:   https://github.com/AsahiLinux/linux bits/240-isp
head:   df907add385f43a49d493c59afd3762ae1598548
commit: 329bf83de183f0558c2e5bb6ba55da3f06a2c980 [1/53] media: apple: Add Apple ISP driver
config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20260629/202606291228.yYceMVDS-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 16.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260629/202606291228.yYceMVDS-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202606291228.yYceMVDS-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from include/linux/bvec.h:10,
                    from include/linux/blk_types.h:10,
                    from include/linux/writeback.h:13,
                    from include/linux/memcontrol.h:23,
                    from include/linux/swap.h:9,
                    from include/linux/suspend.h:5,
                    from include/linux/regulator/consumer.h:35,
                    from include/linux/i2c.h:19,
                    from include/media/v4l2-common.h:106,
                    from include/media/v4l2-subdev.h:15,
                    from include/media/v4l2-device.h:13,
                    from drivers/media/platform/apple/isp/isp-drv.h:13,
                    from drivers/media/platform/apple/isp/isp-iommu.h:7,
                    from drivers/media/platform/apple/isp/isp-ipc.c:4:
   include/linux/highmem.h: In function 'clear_user_pages':
   include/linux/highmem.h:234:63: warning: parameter 'vaddr' set but not used [-Wunused-but-set-parameter=]
     234 | static inline void clear_user_pages(void *addr, unsigned long vaddr,
         |                                                 ~~~~~~~~~~~~~~^~~~~
   In file included from include/linux/device.h:15,
                    from include/linux/pci.h:37,
                    from include/media/media-device.h:17,
                    from include/media/v4l2-device.h:12:
   drivers/media/platform/apple/isp/isp-ipc.c: In function 'sm_malloc_deferred_worker':
>> drivers/media/platform/apple/isp/isp-drv.h:253:29: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 4 has type 'dma_addr_t' {aka 'unsigned int'} [-Wformat=]
     253 |         dev_err((isp)->dev, "[%s] " fmt, __func__, ##__VA_ARGS__)
         |                             ^~~~~~~
   include/linux/dev_printk.h:110:30: note: in definition of macro 'dev_printk_index_wrap'
     110 |                 _p_func(dev, fmt, ##__VA_ARGS__);                       \
         |                              ^~~
   include/linux/dev_printk.h:154:56: note: in expansion of macro 'dev_fmt'
     154 |         dev_printk_index_wrap(_dev_err, KERN_ERR, dev, dev_fmt(fmt), ##__VA_ARGS__)
         |                                                        ^~~~~~~
   drivers/media/platform/apple/isp/isp-drv.h:253:9: note: in expansion of macro 'dev_err'
     253 |         dev_err((isp)->dev, "[%s] " fmt, __func__, ##__VA_ARGS__)
         |         ^~~~~~~
   drivers/media/platform/apple/isp/isp-ipc.c:227:17: note: in expansion of macro 'isp_err'
     227 |                 isp_err(isp, "failed to vmap iova=0x%llx size=0x%llx\n",
         |                 ^~~~~~~


vim +253 drivers/media/platform/apple/isp/isp-drv.h

   251	
   252	#define isp_err(isp, fmt, ...) \
 > 253		dev_err((isp)->dev, "[%s] " fmt, __func__, ##__VA_ARGS__)
   254	

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

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2026-06-29  4:38 [asahilinux:bits/240-isp 1/53] drivers/media/platform/apple/isp/isp-drv.h:253:29: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 4 has type 'dma_addr_t' {aka 'unsigned int'} kernel test robot

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