Hi Eli, Thank you for the patch! Yet something to improve: [auto build test ERROR on next-20200717] url: https://github.com/0day-ci/linux/commits/Eli-Cohen/VDPA-support-for-Mella... base: aab7ee9f8ff0110bfcd594b33dc33748dc1baf46 config: x86_64-allyesconfig (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project cf1105069648446d58adfb7a6cc590013d6886ba) 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 # install x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): In file included from drivers/vdpa/mlx5/net/mlx5_vnet.c:12: #include "mlx5_vdpa.h" ^~~~~~~~~~~~~ 1 error generated. vim +13 drivers/vdpa/mlx5/net/mlx5_vnet.h 6 7 #include <linux/vdpa.h> 8 #include <linux/virtio_net.h> 9 #include <linux/vringh.h> 10 #include <linux/mlx5/driver.h> 11 #include <linux/mlx5/cq.h> 12 #include <linux/mlx5/qp.h> 14 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org