[linux-next:master 1893/5916] .tmp_gl_selinuxfs.o:undefined reference to `__udivdi3'

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

Hi Paul,

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:   c68a982815dcce5464e3bf2a31ac94f5146c04ca
commit: fc68b6a45f1668bbe03264343115d1c97013c7ea [1893/5916] selinux: convert selinuxfs inode numbers from unsigned long to u64
config: microblaze-allyesconfig (https://download.01.org/0day-ci/archive/20260912/202609120612.r9YCYjLK-lkp@intel.com/config)
compiler: microblaze-linux-gcc (GCC) 16.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260912/202609120612.r9YCYjLK-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/202609120612.r9YCYjLK-lkp@intel.com/

All errors (new ones prefixed by >>):

   microblaze-linux-ld: security/selinux/selinuxfs.o: in function `sel_read_class':
>> .tmp_gl_selinuxfs.o:(.text+0x910): undefined reference to `__udivdi3'
   microblaze-linux-ld: security/selinux/selinuxfs.o: in function `sel_read_perm':
>> .tmp_gl_selinuxfs.o:(.text+0x9d0): undefined reference to `__umoddi3'

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