diff options
author | Christoph Hellwig <hch@lst.de> | 2016-09-05 12:56:17 +0200 |
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committer | Doug Ledford <dledford@redhat.com> | 2016-09-23 13:47:44 -0400 |
commit | ed082d36a7b2c27d1cda55fdfb28af18040c4a89 (patch) | |
tree | 6af4a8de8bb358866c8b1267ef24765b498a6b5e /drivers/nvme/target | |
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/nvme/target')
-rw-r--r-- | drivers/nvme/target/rdma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvme/target/rdma.c b/drivers/nvme/target/rdma.c index b4d648536c3e..187763a77355 100644 --- a/drivers/nvme/target/rdma.c +++ b/drivers/nvme/target/rdma.c @@ -848,7 +848,7 @@ nvmet_rdma_find_get_device(struct rdma_cm_id *cm_id) ndev->device = cm_id->device; kref_init(&ndev->ref); - ndev->pd = ib_alloc_pd(ndev->device); + ndev->pd = ib_alloc_pd(ndev->device, 0); if (IS_ERR(ndev->pd)) goto out_free_dev; |