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authorChristoph Hellwig <hch@lst.de>2016-09-05 12:56:17 +0200
committerDoug Ledford <dledford@redhat.com>2016-09-23 13:47:44 -0400
commited082d36a7b2c27d1cda55fdfb28af18040c4a89 (patch)
tree6af4a8de8bb358866c8b1267ef24765b498a6b5e /net/9p
parent50d46335b03baa9767e79a6f4757df7bd31eba21 (diff)
downloadop-kernel-dev-ed082d36a7b2c27d1cda55fdfb28af18040c4a89.zip
op-kernel-dev-ed082d36a7b2c27d1cda55fdfb28af18040c4a89.tar.gz
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/9p')
-rw-r--r--net/9p/trans_rdma.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/9p/trans_rdma.c b/net/9p/trans_rdma.c
index 1852e38..553ed4e 100644
--- a/net/9p/trans_rdma.c
+++ b/net/9p/trans_rdma.c
@@ -680,7 +680,7 @@ rdma_create_trans(struct p9_client *client, const char *addr, char *args)
goto error;
/* Create the Protection Domain */
- rdma->pd = ib_alloc_pd(rdma->cm_id->device);
+ rdma->pd = ib_alloc_pd(rdma->cm_id->device, 0);
if (IS_ERR(rdma->pd))
goto error;
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