tree 6af4a8de8bb358866c8b1267ef24765b498a6b5e
parent 50d46335b03baa9767e79a6f4757df7bd31eba21
author Christoph Hellwig <hch@lst.de> 1473072977 +0200
committer Doug Ledford <dledford@redhat.com> 1474652864 -0400

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>