diff options
| author |   Mark Bloch <markb@mellanox.com> | 2019-01-15 16:45:32 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2019-01-21 14:20:08 -0700 |
| commit | 8af526e035357d2df1d7cacc51bcde0a5d9f9f9f (patch) | |
| tree | 8c75c6825afb3c1ac442f0aa01db32f8ab90366d /drivers/infiniband/hw/mlx5/qp.c | |
| parent | Linux 5.0-rc3 (diff) | |
| download | linux-dev-8af526e035357d2df1d7cacc51bcde0a5d9f9f9f.tar.xz linux-dev-8af526e035357d2df1d7cacc51bcde0a5d9f9f9f.zip | |
RDMA/mlx5: Fix check for supported user flags when creating a QP
When the flags verification was added two flags were missed from the
check:
* MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_UC
* MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_MC
This causes user applications that were using these flags to break.
Fixes: 2e43bb31b8df ("IB/mlx5: Verify that driver supports user flags")
Signed-off-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/qp.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/qp.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index dd2ae640bc84..7db778d96ef5 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -1912,14 +1912,16 @@ static int create_qp_common(struct mlx5_ib_dev *dev, struct ib_pd *pd, } if (!check_flags_mask(ucmd.flags, + MLX5_QP_FLAG_ALLOW_SCATTER_CQE | + MLX5_QP_FLAG_BFREG_INDEX | + MLX5_QP_FLAG_PACKET_BASED_CREDIT_MODE | + MLX5_QP_FLAG_SCATTER_CQE | MLX5_QP_FLAG_SIGNATURE | - MLX5_QP_FLAG_SCATTER_CQE | - MLX5_QP_FLAG_TUNNEL_OFFLOADS | - MLX5_QP_FLAG_BFREG_INDEX | - MLX5_QP_FLAG_TYPE_DCT | - MLX5_QP_FLAG_TYPE_DCI | - MLX5_QP_FLAG_ALLOW_SCATTER_CQE | - MLX5_QP_FLAG_PACKET_BASED_CREDIT_MODE)) + MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_MC | + MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_UC | + MLX5_QP_FLAG_TUNNEL_OFFLOADS | + MLX5_QP_FLAG_TYPE_DCI | + MLX5_QP_FLAG_TYPE_DCT)) return -EINVAL; err = get_qp_user_index(to_mucontext(pd->uobject->context), |