[openib-general] [RFC] [PATCH] rdma/ib_cm: fix APM support

[Venkatesh Babu]

I made the change you suggested.
On Active node I got the event IB_EVENT_PATH_MIG and then send failed 
with IB_WC_RETRY_EXC_ERR.
On Passive node I got 100 IB_EVENT_PATH_MIG_ERR events.

 VBabu

Sean Hefty wrote:

> Venkatesh Babu wrote:
>
>> I have the changes to the steps 6, 9.2 and 11. In step 9.2 
>> ib_cm_init_qp_attr() failed with -22 and then RCQP failed with 
>> IB_WC_RETRY_EXC_ERR.
>
>
> Did you set qp_attr.qp_state = IB_QPS_RTS before calling 
> ib_cm_init_qp_attr()? If not, can you try this?
>
> - Sean