[xlnx:xlnx_rebase_v5.4 1138/1696] rtc-zynqmp.c:undefined reference to `__aeabi_ldivmod'

tree:   https://github.com/Xilinx/linux-xlnx xlnx_rebase_v5.4
head:   61e889430e4c71c59bc43d5b4a23ef1f5845cd70
commit: a4704c54d84d1e391275ad6ac10ce0e7c9157505 [1138/1696] rtc: zynqmp: Add calibration set and get support
config: arm-randconfig-r004-20201203 (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://github.com/Xilinx/linux-xlnx/commit/a4704c54d84d1e391275ad6ac10ce0e7c9157505
        git remote add xlnx https://github.com/Xilinx/linux-xlnx
        git fetch --no-tags xlnx xlnx_rebase_v5.4
        git checkout a4704c54d84d1e391275ad6ac10ce0e7c9157505
        # 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 <redacted>

All errors (new ones prefixed by >>):

   arm-linux-gnueabi-ld: drivers/rtc/rtc-zynqmp.o: in function `xlnx_rtc_read_offset':

quoted

rtc-zynqmp.c:(.text+0x26): undefined reference to `__aeabi_ldivmod'

   arm-linux-gnueabi-ld: drivers/rtc/rtc-zynqmp.o: in function `xlnx_rtc_set_offset':
   rtc-zynqmp.c:(.text+0x246): undefined reference to `__aeabi_ldivmod'

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