[kbuild-all] [jgunthorpe:for-yishai 30/35] mem.c:undefined reference to `__udivdi3'

tree: https://github.com/jgunthorpe/linux for-yishai head: 5f053adf8529f3fc93c0dfe706a588725a0dbeb2 commit: 3961bee59bffda9ec65108a156f80e54baaf0a70 [30/35] RDMA/mlx5: Use ib_umem_find_best_pgoff() for SRQ config: i386-allyesconfig (attached as .config) compiler: gcc-9 (Debian 9.3.0-15) 9.3.0 reproduce (this is a W=1 build): git checkout 3961bee59bffda9ec65108a156f80e54baaf0a70 # save the attached .config to linux build tree make W=1 ARCH=i386 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 >>): ld: drivers/infiniband/hw/mlx5/mem.o: in function `__mlx5_umem_find_best_quantized_pgoff': --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org