diff options
| author | Moni Shoua <monis@mellanox.com> | 2019-08-15 11:38:34 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2019-08-20 13:44:45 -0400 |
| commit | 841b07f99a4766d66f50d8a2ab941bce94cd4e70 (patch) | |
| tree | c229dc94e09010602262ae2869ee809c2f413a76 /drivers/infiniband/core/cma.c | |
| parent | 25a4517214ffa217a443181f7f885b914e6b328f (diff) | |
IB/mlx5: Block MR WR if UMR is not possible
Check conditions that are mandatory to post_send UMR WQEs.
1. Modifying page size.
2. Modifying remote atomic permissions if atomic access is required.
If either condition is not fulfilled then fail to post_send() flow.
Fixes: c8d75a980fab ("IB/mlx5: Respect new UMR capabilities")
Signed-off-by: Moni Shoua <monis@mellanox.com>
Reviewed-by: Guy Levi <guyle@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Link: https://lore.kernel.org/r/20190815083834.9245-9-leon@kernel.org
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/core/cma.c')
0 files changed, 0 insertions, 0 deletions