Re: [PATCH net-next 4/4] net: mvneta: Add TC traffic shaping offload

Hi Maxime,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on net-next/master]

url:    https://github.com/0day-ci/linux/commits/Maxime-Chevallier/net-mvneta-mqprio-cleanups-and-shaping-support/20211125-235035
base:   https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git 305e95bb893cc50f7c59edf2b47d95effe73498a
config: arm-defconfig (https://download.01.org/0day-ci/archive/20211126/202111261722.xQYnccxe-lkp@intel.com/config)
compiler: arm-linux-gnueabi-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://github.com/0day-ci/linux/commit/789fe6c5e8c95ee076c1476c860591c00fa06555
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Maxime-Chevallier/net-mvneta-mqprio-cleanups-and-shaping-support/20211125-235035
        git checkout 789fe6c5e8c95ee076c1476c860591c00fa06555
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm SHELL=/bin/bash

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/net/ethernet/marvell/mvneta.o: in function `mvneta_setup_mqprio':

quoted

mvneta.c:(.text+0x2a3c): undefined reference to `__aeabi_uldivmod'

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