Hi all, After merging the rdma tree, today's linux-next build (x86_64 allmodconfig) failed like this: ERROR: "mlx5_get_send_wqe" [drivers/infiniband/hw/mlx5/mlx5_ib.ko] undefined! Caused by commit 34f4c9554d8b ("IB/mlx5: Use fragmented QP's buffer for in-kernel users") mlx5_get_send_wqe() is still used in drivers/infiniband/hw/mlx5/cq.c and declared in drivers/infiniband/hw/mlx5/mlx5_ib.h ... I have used the version of the rdma tree from next-20181203 for today. -- Cheers, Stephen Rothwell