[linux-next:master 5139/6929] undefined reference to `__umoddi3'

kernel test robot <lkp@xxxxxxxxx> · Sat, 9 Oct 2021 04:17:40 +0800

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   683f29b781aeaab6bf302eeb2ef08a5e5f9d8a27
commit: 0078783c7089fc83f0072066b23908120d7990e9 [5139/6929] btrfs: rework lzo_compress_pages() to make it subpage compatible
config: microblaze-randconfig-r016-20211008 (attached as .config)
compiler: microblaze-linux-gcc (GCC) 11.2.0
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=0078783c7089fc83f0072066b23908120d7990e9
        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 0078783c7089fc83f0072066b23908120d7990e9
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=microblaze SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

   microblaze-linux-ld: fs/btrfs/lzo.o: in function `lzo_compress_pages':
>> (.text+0x87c): undefined reference to `__umoddi3'
>> microblaze-linux-ld: (.text+0xba8): undefined reference to `__umoddi3'

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0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
Attachment:
.config.gz

Description: application/gzip