[linux-next:master 4008/6912] ERROR: modpost: "free_io_pgtable_ops" [drivers/gpu/drm/panfrost/panfrost.ko] undefined!

[linux-next:master 4008/6912] ERROR: modpost: "free_io_pgtable_ops" [drivers/gpu/drm/panfrost/panfrost.ko] undefined!

[kernel test robot]

Hi Robin,

FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   d514392f17fd4d386cfadde7f849d97db4ca1fb0
commit: d286a58bc8f4d5cf3246481b4e38e4c0c65550ac [4008/6912] iommu: Tidy up io-pgtable dependencies
config: arm-randconfig-c44-20230119 (https://download.01.org/0day-ci/archive/20230122/202301220457.yZrxIDnf-lkp@intel.com/config)
compiler: arm-linux-gnueabi-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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=d286a58bc8f4d5cf3246481b4e38e4c0c65550ac
        git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
        git fetch --no-tags linux-next master
        git checkout d286a58bc8f4d5cf3246481b4e38e4c0c65550ac
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>

Note: the linux-next/master HEAD d514392f17fd4d386cfadde7f849d97db4ca1fb0 builds fine.
      It may have been fixed somewhere.

All errors (new ones prefixed by >>, old ones prefixed by <<):

>> ERROR: modpost: "free_io_pgtable_ops" [drivers/gpu/drm/panfrost/panfrost.ko] undefined!
>> ERROR: modpost: "alloc_io_pgtable_ops" [drivers/gpu/drm/panfrost/panfrost.ko] undefined!

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for IOMMU_IO_PGTABLE_LPAE
   Depends on [n]: IOMMU_SUPPORT [=y] && (ARM [=y] || ARM64 || COMPILE_TEST [=y]) && !GENERIC_ATOMIC64 [=y]
   Selected by [m]:
   - DRM_PANFROST [=m] && HAS_IOMEM [=y] && DRM [=m] && (ARM [=y] || ARM64 || COMPILE_TEST [=y] && !GENERIC_ATOMIC64 [=y]) && MMU [=y]

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