Commit 991d2198 authored Sep 20, 2018 by Yishai Hadas Committed by Jason Gunthorpe Sep 25, 2018

IB/mlx5: Set uid as part of QP creation



Set uid as part of QP creation so that the firmware can manage the
QP object in a secured way.

The uid for the destroy and the modify commands is set by mlx5_core.

This will enable using a QP that was created by verbs application to
be used by the DEVX flow in case the uid is equal.

Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

parent a1069c1c

drivers/infiniband/hw/mlx5/qp.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -850,6 +850,7 @@ static int create_user_qp(struct mlx5_ib_dev dev, struct ib_pd pd,
		goto err_umem;
		}

		MLX5_SET(create_qp_in, *in, uid, to_mpd(pd)->uid);
		pas = (__be64 )MLX5_ADDR_OF(create_qp_in, in, pas);
		if (ubuffer->umem)
		mlx5_ib_populate_pas(dev, ubuffer->umem, page_shift, pas, 0);

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