[openib-general][RFC][CMA]: ib_cma_get_device hot unplug issue

[Sean Hefty]

Caitlin Bestler wrote:
> Doesn't IPoIB have to associate a net_device with the ib_device?

It does, but this API and the ULPs using it are sitting over verbs.  I'm not 
sure how to get from an IP address to the ib_device, but I haven't studied this 
in detail yet to know what an implementation would look like.  This may not be 
hard, I just don't know how to do it myself.

- Sean