diff options
| author | Eli Cohen <eli@mellanox.com> | 2016-06-22 17:27:26 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-06-23 10:03:57 -0400 |
| commit | c9b254955b9f8814966f5dabd34c39d0e0a2b437 (patch) | |
| tree | e9047224895572e01a408f9d5aaa2c1de32df4b5 /drivers/infiniband/hw/mlx5/mad.c | |
| parent | b57141c1abe41e26c09b1b1b7ece463464ba6de2 (diff) | |
IB/mlx5: Fix post send fence logic
If the caller specified IB_SEND_FENCE in the send flags of the work
request and no previous work request stated that the successive one
should be fenced, the work request would be executed without a fence.
This could result in RDMA read or atomic operations failure due to a MR
being invalidated. Fix this by adding the mlx5 enumeration for fencing
RDMA/atomic operations and fix the logic to apply this.
Fixes: e126ba97dba9 ('mlx5: Add driver for Mellanox Connect-IB adapters')
Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/mad.c')
0 files changed, 0 insertions, 0 deletions