diff options
| author | Christoph Hellwig <hch@lst.de> | 2016-09-05 12:56:17 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-09-23 13:47:44 -0400 |
| commit | ed082d36a7b2c27d1cda55fdfb28af18040c4a89 (patch) | |
| tree | 6af4a8de8bb358866c8b1267ef24765b498a6b5e /drivers/infiniband/hw/mlx4/mad.c | |
| parent | 50d46335b03baa9767e79a6f4757df7bd31eba21 (diff) | |
| download | linux-ed082d36a7b2c27d1cda55fdfb28af18040c4a89.tar.bz2 | |
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 <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx4/mad.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/mad.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); |