diff options
Diffstat (limited to 'drivers/infiniband/core/uverbs_cmd.c')
| -rw-r--r-- | drivers/infiniband/core/uverbs_cmd.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index 64e4be1cbec7..8c8ca7bce3ca 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -3034,12 +3034,29 @@ static int ib_uverbs_ex_modify_wq(struct uverbs_attr_bundle *attrs) if (!wq) return -EINVAL; - wq_attr.curr_wq_state = cmd.curr_wq_state; - wq_attr.wq_state = cmd.wq_state; if (cmd.attr_mask & IB_WQ_FLAGS) { wq_attr.flags = cmd.flags; wq_attr.flags_mask = cmd.flags_mask; } + + if (cmd.attr_mask & IB_WQ_CUR_STATE) { + if (cmd.curr_wq_state > IB_WQS_ERR) + return -EINVAL; + + wq_attr.curr_wq_state = cmd.curr_wq_state; + } else { + wq_attr.curr_wq_state = wq->state; + } + + if (cmd.attr_mask & IB_WQ_STATE) { + if (cmd.wq_state > IB_WQS_ERR) + return -EINVAL; + + wq_attr.wq_state = cmd.wq_state; + } else { + wq_attr.wq_state = wq_attr.curr_wq_state; + } + ret = wq->device->ops.modify_wq(wq, &wq_attr, cmd.attr_mask, &attrs->driver_udata); rdma_lookup_put_uobject(&wq->uobject->uevent.uobject, @@ -3302,7 +3319,7 @@ static int ib_uverbs_ex_create_flow(struct uverbs_attr_bundle *attrs) ib_spec += ((union ib_flow_spec *) ib_spec)->size; } if (cmd.flow_attr.size || (i != flow_attr->num_of_specs)) { - pr_warn("create flow failed, flow %d: %d bytes left from uverb cmd\n", + pr_warn("create flow failed, flow %d: %u bytes left from uverb cmd\n", i, cmd.flow_attr.size); err = -EINVAL; goto err_free; |