[yiliu1765-iommufd:tmp/for-baol-0303 2/3] drivers/iommu/iommufd/iommufd_test.h:108:49: warning: initialization of 'struct module *' from 'unsigned int' makes pointer from integer without a cast

[yiliu1765-iommufd:tmp/for-baol-0303 2/3] drivers/iommu/iommufd/iommufd_test.h:108:49: warning: initialization of 'struct module *' from 'unsigned int' makes pointer from integer without a cast

[kernel test robot]

tree:   https://github.com/yiliu1765/iommufd.git tmp/for-baol-0303
head:   1deb6b0bd8550875925ed23c0d294ed44599cf43
commit: c8061fe1dee28f79e1c01de0f4b3da33a5958702 [2/3] Additional change to
config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20230306/202303061422.Qe85cfc0-lkp@intel.com/config)
compiler: m68k-linux-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/yiliu1765/iommufd/commit/c8061fe1dee28f79e1c01de0f4b3da33a5958702
        git remote add yiliu1765-iommufd https://github.com/yiliu1765/iommufd.git
        git fetch --no-tags yiliu1765-iommufd tmp/for-baol-0303
        git checkout c8061fe1dee28f79e1c01de0f4b3da33a5958702
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash drivers/iommu/

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/202303061422.Qe85cfc0-lkp@intel.com/

All warnings (new ones prefixed by >>):

   drivers/iommu/iommufd/selftest.c:338:10: error: 'const struct iommu_ops' has no member named 'driver_type'
     338 |         .driver_type = IOMMU_DEVICE_DATA_SELFTEST,
         |          ^~~~~~~~~~~
   In file included from drivers/iommu/iommufd/selftest.c:16:
>> drivers/iommu/iommufd/iommufd_test.h:108:49: warning: initialization of 'struct module *' from 'unsigned int' makes pointer from integer without a cast [-Wint-conversion]
     108 | #define IOMMU_DEVICE_DATA_SELFTEST              0xfeedbeef
         |                                                 ^~~~~~~~~~
   drivers/iommu/iommufd/selftest.c:338:24: note: in expansion of macro 'IOMMU_DEVICE_DATA_SELFTEST'
     338 |         .driver_type = IOMMU_DEVICE_DATA_SELFTEST,
         |                        ^~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/iommu/iommufd/iommufd_test.h:108:49: note: (near initialization for 'mock_ops.owner')
     108 | #define IOMMU_DEVICE_DATA_SELFTEST              0xfeedbeef
         |                                                 ^~~~~~~~~~
   drivers/iommu/iommufd/selftest.c:338:24: note: in expansion of macro 'IOMMU_DEVICE_DATA_SELFTEST'
     338 |         .driver_type = IOMMU_DEVICE_DATA_SELFTEST,
         |                        ^~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/iommu/iommufd/iommufd_test.h:108:49: warning: initialized field overwritten [-Woverride-init]
     108 | #define IOMMU_DEVICE_DATA_SELFTEST              0xfeedbeef
         |                                                 ^~~~~~~~~~
   drivers/iommu/iommufd/selftest.c:338:24: note: in expansion of macro 'IOMMU_DEVICE_DATA_SELFTEST'
     338 |         .driver_type = IOMMU_DEVICE_DATA_SELFTEST,
         |                        ^~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/iommu/iommufd/iommufd_test.h:108:49: note: (near initialization for 'mock_ops.owner')
     108 | #define IOMMU_DEVICE_DATA_SELFTEST              0xfeedbeef
         |                                                 ^~~~~~~~~~
   drivers/iommu/iommufd/selftest.c:338:24: note: in expansion of macro 'IOMMU_DEVICE_DATA_SELFTEST'
     338 |         .driver_type = IOMMU_DEVICE_DATA_SELFTEST,
         |                        ^~~~~~~~~~~~~~~~~~~~~~~~~~


vim +108 drivers/iommu/iommufd/iommufd_test.h

f4b20bb34c83dc Jason Gunthorpe 2022-11-29  106  
e4e70ffa9538c0 Nicolin Chen    2022-12-14  107  /* Mock structs for IOMMU_DEVICE_GET_INFO ioctl */
e4e70ffa9538c0 Nicolin Chen    2022-12-14 @108  #define IOMMU_DEVICE_DATA_SELFTEST		0xfeedbeef
e4e70ffa9538c0 Nicolin Chen    2022-12-14  109  #define IOMMU_DEVICE_INFO_SELFTEST_REGVAL	0xdeadbeef
e4e70ffa9538c0 Nicolin Chen    2022-12-14  110  

:::::: The code at line 108 was first introduced by commit
:::::: e4e70ffa9538c03e4b9a724ade6434e53f18caba iommufd/selftest: Add coverage for IOMMU_DEVICE_GET_INFO ioctl

:::::: TO: Nicolin Chen <nicolinc@nvidia.com>
:::::: CC: Nicolin Chen <nicolinc@nvidia.com>

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