From: Yishai Hadas <yishaih@mellanox.com>
Date: Thu, 20 Sep 2018 21:39:20 +0300
Subject: IB/mlx5: Set uid as part of QP creation
Patch-mainline: v4.20-rc1
Git-commit: 991d219829aaf4eaeea6fdb84021fe05f0fcdae3
References: bsc#1103991 FATE#326007

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>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/hw/mlx5/qp.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -850,6 +850,7 @@ static int create_user_qp(struct mlx5_ib
 		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);