[openib-general] ucma into kernel.org

[Sean Hefty]

Michael S. Tsirkin wrote:
>>UD QP and multicast support were also recently added.
> 
> These options are slightly different however - kernel ULPs I think will also
> want to set the number of retries/timeout (SDP needs it).  So you can look it as
> a kind of fix, not a new feature.  And, the change is I think smaller.
> 
> No?

I agree that they're different.  I was merely pointing out that the ucma has 
those changes too.  You would need a special out of kernel version of the ucma 
and compatible librdmacm to talk with whatever kernel cma is upstream.

- Sean