[android-common:android16-6.12 0/12] ERROR: modpost: "vfio_file_iommu_group" [arch/x86/kvm/kvm.ko] undefined!

[kernel test robot <lkp@intel.com>]

Hi Mostafa,

FYI, the error/warning still remains.

tree:   https://android.googlesource.com/kernel/common android16-6.12
head:   0fd55a309793adc6b8cddb5c29e80caa545ba4bb
commit: e43f03eb172d7e8ecac55bc3f9547c18f436ea82 [0/12] ANDROID: drivers/vfio: Call KVM directly
config: i386-buildonly-randconfig-001-20260716 (https://download.01.org/0day-ci/archive/20260719/202607190247.rIQ7K8Rj-lkp@intel.com/config)
compiler: clang version 22.1.3 (https://github.com/llvm/llvm-project e9846648fd6183ee6d8cbdb4502213fcf902a211)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260719/202607190247.rIQ7K8Rj-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/202607190247.rIQ7K8Rj-lkp@intel.com/

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

WARNING: modpost: vmlinux: memblock_end_of_DRAM: EXPORT_SYMBOL used for init symbol. Remove __init or EXPORT_SYMBOL.
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fpga/tests/fpga-mgr-test.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fpga/tests/fpga-bridge-test.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fpga/tests/fpga-region-test.o
>> ERROR: modpost: "vfio_file_iommu_group" [arch/x86/kvm/kvm.ko] undefined!

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