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| author | Jason Gunthorpe <jgunthorpe@obsidianresearch.com> | 2015-07-30 17:22:20 -0600 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-08-30 18:12:34 -0400 |
| commit | 256b7ad27316525711dfa98b67e7c40cb28b1711 (patch) | |
| tree | 82166864240246891918ac8d73a787becf0e5b6e /drivers/infiniband/ulp/iser/iscsi_iser.c | |
| parent | b37c788f595cd578524fb8f50d3bd2fff8b62bc3 (diff) | |
| download | lwn-256b7ad27316525711dfa98b67e7c40cb28b1711.tar.gz lwn-256b7ad27316525711dfa98b67e7c40cb28b1711.zip | |
IB/iser: Use pd->local_dma_lkey
Replace all leys with pd->local_dma_lkey. This driver does not support
iWarp, so this is safe.
The insecure use of ib_get_dma_mr is thus isolated to an rkey, and this
looks trivially fixed by forcing the use of registration in a future
patch.
Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/ulp/iser/iscsi_iser.c')
| -rw-r--r-- | drivers/infiniband/ulp/iser/iscsi_iser.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c index e908a1eb800b..1ace5d83a4d7 100644 --- a/drivers/infiniband/ulp/iser/iscsi_iser.c +++ b/drivers/infiniband/ulp/iser/iscsi_iser.c @@ -209,7 +209,7 @@ iser_initialize_task_headers(struct iscsi_task *task, tx_desc->dma_addr = dma_addr; tx_desc->tx_sg[0].addr = tx_desc->dma_addr; tx_desc->tx_sg[0].length = ISER_HEADERS_LEN; - tx_desc->tx_sg[0].lkey = device->mr->lkey; + tx_desc->tx_sg[0].lkey = device->pd->local_dma_lkey; iser_task->iser_conn = iser_conn; out: |