From: Leon Romanovsky <leonro@xxxxxxxxxxxx> Hi, This is important fix, which I would like to be merged to 5.5. It used new API call (syntax sugar), which anyway is going to be used in rdma-next VAR patches, so first patch is introduction of that API, while second one is actual fix. Thanks Yishai Hadas (2): IB/core: Introduce rdma_user_mmap_entry_insert_range() API IB/mlx5: Fix device memory flows drivers/infiniband/core/ib_core_uverbs.c | 48 +++++++-- drivers/infiniband/hw/mlx5/cmd.c | 16 ++- drivers/infiniband/hw/mlx5/cmd.h | 2 +- drivers/infiniband/hw/mlx5/main.c | 120 +++++++++++++++-------- drivers/infiniband/hw/mlx5/mlx5_ib.h | 19 +++- include/rdma/ib_verbs.h | 5 + 6 files changed, 149 insertions(+), 61 deletions(-) -- 2.20.1