From ed082d36a7b2c27d1cda55fdfb28af18040c4a89 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 5 Sep 2016 12:56:17 +0200 Subject: IB/core: add support to create a unsafe global rkey to ib_create_pd Instead of exposing ib_get_dma_mr to ULPs and letting them use it more or less unchecked, this moves the capability of creating a global rkey into the RDMA core, where it can be easily audited. It also prints a warning everytime this feature is used as well. Signed-off-by: Christoph Hellwig Reviewed-by: Sagi Grimberg Reviewed-by: Jason Gunthorpe Reviewed-by: Steve Wise Signed-off-by: Doug Ledford --- drivers/infiniband/hw/mlx4/mad.c | 2 +- drivers/infiniband/hw/mlx4/main.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/infiniband/hw/mlx4') diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c index 9c2e53d28f98..517346f8ed75 100644 --- a/drivers/infiniband/hw/mlx4/mad.c +++ b/drivers/infiniband/hw/mlx4/mad.c @@ -1897,7 +1897,7 @@ static int create_pv_resources(struct ib_device *ibdev, int slave, int port, goto err_buf; } - ctx->pd = ib_alloc_pd(ctx->ib_dev); + ctx->pd = ib_alloc_pd(ctx->ib_dev, 0); if (IS_ERR(ctx->pd)) { ret = PTR_ERR(ctx->pd); pr_err("Couldn't create tunnel PD (%d)\n", ret); diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index 2af44c2de262..a96e78c2c75a 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -1259,7 +1259,7 @@ static struct ib_xrcd *mlx4_ib_alloc_xrcd(struct ib_device *ibdev, if (err) goto err1; - xrcd->pd = ib_alloc_pd(ibdev); + xrcd->pd = ib_alloc_pd(ibdev, 0); if (IS_ERR(xrcd->pd)) { err = PTR_ERR(xrcd->pd); goto err2; -- cgit v1.2.3