diff options
| author | Maor Gottlieb | 2020-06-18 14:25:07 +0300 |
|---|---|---|
| committer | Jason Gunthorpe | 2020-06-18 14:42:27 -0300 |
| commit | d44335572f76020ef473d7977d9fd424e6fc0021 (patch) | |
| tree | 247e78b17ab46f1b0e597137ad4e5328097e0515 /drivers/infiniband | |
| parent | 6c41965d647a97b51ff665c7406ec9435aab7fc1 (diff) | |
RDMA/mlx5: Fix remote gid value in query QP
Remote gid is not copied to the right address. Fix it by using
rdma_ah_set_dgid_raw to copy the remote gid value from the QP context on
query QP.
Fixes: 70bd7fb87625 ("RDMA/mlx5: Remove manually crafted QP context the query call")
Link: https://lore.kernel.org/r/20200618112507.3453496-3-leon@kernel.org
Signed-off-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/qp.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index 1e567fe3a527..264e6d228803 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -4390,8 +4390,7 @@ static void to_rdma_ah_attr(struct mlx5_ib_dev *ibdev, MLX5_GET(ads, path, src_addr_index), MLX5_GET(ads, path, hop_limit), MLX5_GET(ads, path, tclass)); - memcpy(ah_attr, MLX5_ADDR_OF(ads, path, rgid_rip), - MLX5_FLD_SZ_BYTES(ads, rgid_rip)); + rdma_ah_set_dgid_raw(ah_attr, MLX5_ADDR_OF(ads, path, rgid_rip)); } } |