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IB/mlx5: Enable "block multicast loopback" for kernel consumers

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In commit f360d88a2e, 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: f360d88a2e ("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>
This commit is contained in:
Or Gerlitz 2014-06-25 16:44:14 +03:00 • committed by Roland Dreier
commit 652c1a0517
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/hw/mlx5/qp.c
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@ -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)