[linux-next:master 7503/8449] super.c:undefined reference to `__aeabi_uldivmod'

[linux-next:master 7503/8449] super.c:undefined reference to `__aeabi_uldivmod'

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 2389 bytes --]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   9d3e48f20e1159a7bb2ff5de96594b6375157fe0
commit: 78b48e1e4e36424274e7c52a71057357e44c5473 [7503/8449] ilog2: Improve ilog2 for constant arguments
config: arm-randconfig-r031-20201125 (attached as .config)
compiler: arm-linux-gnueabi-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/next/linux-next.git/commit/?id=78b48e1e4e36424274e7c52a71057357e44c5473
        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 78b48e1e4e36424274e7c52a71057357e44c5473
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm 

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 >>):

   arm-linux-gnueabi-ld: fs/btrfs/super.o: in function `btrfs_statfs':
>> super.c:(.text+0xbfa4): undefined reference to `__aeabi_uldivmod'
>> arm-linux-gnueabi-ld: super.c:(.text+0xbfec): undefined reference to `__aeabi_uldivmod'
   arm-linux-gnueabi-ld: super.c:(.text+0xc03c): undefined reference to `__aeabi_uldivmod'
   arm-linux-gnueabi-ld: super.c:(.text+0xc0f4): undefined reference to `__aeabi_uldivmod'
   arm-linux-gnueabi-ld: super.c:(.text+0xc10c): undefined reference to `__aeabi_uldivmod'
   arm-linux-gnueabi-ld: fs/btrfs/super.o:super.c:(.text+0xc12c): more undefined references to `__aeabi_uldivmod' follow
   arm-linux-gnueabi-ld: drivers/firmware/qcom_scm-smc.o: in function `__scm_smc_do_quirk':
   qcom_scm-smc.c:(.text+0x50): undefined reference to `__arm_smccc_smc'
   arm-linux-gnueabi-ld: drivers/firmware/qcom_scm-legacy.o: in function `scm_legacy_call':
   qcom_scm-legacy.c:(.text+0x144): undefined reference to `__arm_smccc_smc'
   arm-linux-gnueabi-ld: drivers/firmware/qcom_scm-legacy.o: in function `scm_legacy_call_atomic':
   qcom_scm-legacy.c:(.text+0x380): undefined reference to `__arm_smccc_smc'

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

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34406 bytes --]