From mboxrd@z Thu Jan 1 00:00:00 1970 From: Leon Romanovsky Subject: [PATCH rdma-next 09/25] IB/mlx5: Set uid as part of QP creation Date: Mon, 17 Sep 2018 14:04:02 +0300 Message-ID: <20180917110418.18937-10-leon@kernel.org> References: <20180917110418.18937-1-leon@kernel.org> Return-path: In-Reply-To: <20180917110418.18937-1-leon@kernel.org> Sender: netdev-owner@vger.kernel.org To: Doug Ledford , Jason Gunthorpe Cc: Leon Romanovsky , RDMA mailing list , Yishai Hadas , Saeed Mahameed , linux-netdev List-Id: linux-rdma@vger.kernel.org From: Yishai Hadas 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 Signed-off-by: Leon Romanovsky --- drivers/infiniband/hw/mlx5/qp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index e7ebe50ffdb5..786db05dfb91 100644 --- 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_dev *dev, struct ib_pd *pd, goto err_umem; } + MLX5_SET(create_qp_in, *in, uid, context->devx_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); -- 2.14.4