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authorChristoph Hellwig <hch@lst.de>2016-09-05 13:56:17 +0300
committerDoug Ledford <dledford@redhat.com>2016-09-23 20:47:44 +0300
commited082d36a7b2c27d1cda55fdfb28af18040c4a89 (patch)
tree6af4a8de8bb358866c8b1267ef24765b498a6b5e /net/rds/ib.c
parent50d46335b03baa9767e79a6f4757df7bd31eba21 (diff)
downloadlinux-ed082d36a7b2c27d1cda55fdfb28af18040c4a89.tar.xz
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 'net/rds/ib.c')
-rw-r--r--net/rds/ib.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/rds/ib.c b/net/rds/ib.c
index 7eaf887e46f8..5680d90b0b77 100644
--- a/net/rds/ib.c
+++ b/net/rds/ib.c
@@ -160,7 +160,7 @@ static void rds_ib_add_one(struct ib_device *device)
rds_ibdev->max_responder_resources = device->attrs.max_qp_rd_atom;
rds_ibdev->dev = device;
- rds_ibdev->pd = ib_alloc_pd(device);
+ rds_ibdev->pd = ib_alloc_pd(device, 0);
if (IS_ERR(rds_ibdev->pd)) {
rds_ibdev->pd = NULL;
goto put_dev;