Hi Shiraz, Thank you for the patch! Yet something to improve: [auto build test ERROR on rdma/for-next] [cannot apply to tnguy-next-queue/dev-queue linus/master sparc-next/master v5.12-rc6 next-20210407] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Shiraz-Saleem/Add-Intel-Ethernet-Protocol-Driver-for-RDMA-irdma/20210407-091111 base: https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git for-next config: microblaze-randconfig-r023-20210407 (attached as .config) compiler: microblaze-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://github.com/0day-ci/linux/commit/eb2422e1cadf66940cdf3de81a726a59af50c116 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Shiraz-Saleem/Add-Intel-Ethernet-Protocol-Driver-for-RDMA-irdma/20210407-091111 git checkout eb2422e1cadf66940cdf3de81a726a59af50c116 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=microblaze If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): microblaze-linux-ld: drivers/infiniband/hw/irdma/main.o: in function `irdma_exit_module': >> (.exit.text+0x60): undefined reference to `auxiliary_driver_unregister' >> microblaze-linux-ld: (.exit.text+0x74): undefined reference to `auxiliary_driver_unregister' microblaze-linux-ld: drivers/infiniband/hw/irdma/main.o: in function `irdma_init_module': >> (.init.text+0x1c): undefined reference to `__auxiliary_driver_register' >> microblaze-linux-ld: (.init.text+0x6c): undefined reference to `__auxiliary_driver_register' >> microblaze-linux-ld: (.init.text+0x88): undefined reference to `auxiliary_driver_unregister' --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org