[openib-general] Re: RDMA Generic Connection Management

[Michael S. Tsirkin]

Quoting r. Roland Dreier <rolandd at cisco.com>:
> Subject: Re: RDMA Generic Connection Management
> 
>     Michael> Roland, could you please explain what the problem is?  If
>     Michael> you have an outstanding request, and all devices went
>     Michael> down, cant it simply be completed with an error status?
> 
> Something like:
> 
>     get_device_for_route(&device);
>     /* hot unplug device */
>     ib_create_qp(device);  /* how do we handle this? */
> 

Register with ib layer for hotplug events, flush the queue that
does this.

-- 
MST