[chao-linux:dev 8/8] ERROR: modpost: "__divdi3" [fs/f2fs/f2fs.ko] undefined!

[chao-linux:dev 8/8] ERROR: modpost: "__divdi3" [fs/f2fs/f2fs.ko] undefined!

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 1336 bytes --]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/chao/linux.git dev
head:   fe65b379b7ac67cede446fa57c64d7bb1f8eacdb
commit: fe65b379b7ac67cede446fa57c64d7bb1f8eacdb [8/8] f2fs: support migrating swapfile in aligned write mode
config: m68k-allmodconfig (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
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/chao/linux.git/commit/?id=fe65b379b7ac67cede446fa57c64d7bb1f8eacdb
        git remote add chao-linux https://git.kernel.org/pub/scm/linux/kernel/git/chao/linux.git
        git fetch --no-tags chao-linux dev
        git checkout fe65b379b7ac67cede446fa57c64d7bb1f8eacdb
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 ARCH=m68k 

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

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

>> ERROR: modpost: "__divdi3" [fs/f2fs/f2fs.ko] undefined!

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 60450 bytes --]