[openib-general] RFC userspace CMA

[Woodruff, Robert J]

Tom Tucker wrote, 
	+---------+
	| RDMA CM |
	+-+-----+-+
	  |     |
     +----+     +----+
     |               |
+---------+     +----+----+
| IB CM   |     | IW CM   |
+----+----+     +----+----+
     |               |
 ____+_____      ____+_____
+---------+|    +---------+|
| IB devs ||    | IW devs ||
+---------+     +---------+

>I welcome all comments on this especially now that it's early and
>there's a lot of options and not much code yet.

Looks like the right approach to me and I am glad to see someone
start to implement an IW CM under the RDMA CM. This will allow any
problems with the current RDMA CM API and implementation 
to be flushed out early so we can make any needed changes 
before too many people code to it.

woody