[openib-general] [PATCH 0/7 v2] for 2.6.20 rdma/cma: add userspace support

[Sean Hefty]

The following set of patches expand the rdma_cm support to include
UD and multicast, and expose the rdma_cm to userspace.  I would like to
target the 2.6.20 kernel, but at least getting them into one or more
branches would be helpful for other developers to test against these
changes.

As mentioned in the RFC, the patches borrow heavily from the code
checked into openfabrics svn, but there are some notable differences.

The main difference from the patches submitted for the RFC is the
integration of the ib_multicast module with the ib_sa module.  The
two modules are loosely coupled, with minimal changes made to the
existing sa_query code.

Signed-off-by: Sean Hefty <sean.hefty at intel.com>