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| author | Or Gerlitz <ogerlitz@mellanox.com> | 2014-06-25 16:44:14 +0300 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2014-07-16 23:14:26 -0700 |
| commit | 652c1a05171695d21b84dd3a723606b50eeb80fd (patch) | |
| tree | dc51f84b3b1f58b579e18364d72f1122eb195d92 /drivers/infiniband | |
| parent | 6ef07a9f369742a7b18c77484411cff0bd790291 (diff) | |
| download | op-kernel-dev-652c1a05171695d21b84dd3a723606b50eeb80fd.zip op-kernel-dev-652c1a05171695d21b84dd3a723606b50eeb80fd.tar.gz | |
IB/mlx5: Enable "block multicast loopback" for kernel consumers
In commit f360d88a2efd, we advertise blocking multicast loopback to both
kernel and userspace consumers, but don't allow kernel consumers (e.g IPoIB)
to use it with their UD QPs. Fix that.
Fixes: f360d88a2efd ("IB/mlx5: Add block multicast loopback support")
Reported-by: Haggai Eran <haggaie@mellanox.com>
Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/qp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index d13ddf1..bbbcf38 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -675,7 +675,7 @@ static int create_kernel_qp(struct mlx5_ib_dev *dev, int err; uuari = &dev->mdev.priv.uuari; - if (init_attr->create_flags & ~IB_QP_CREATE_SIGNATURE_EN) + if (init_attr->create_flags & ~(IB_QP_CREATE_SIGNATURE_EN | IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK)) return -EINVAL; if (init_attr->qp_type == MLX5_IB_QPT_REG_UMR) |
