Merge tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland...

Merge tag 'rdma-for-linus' of git://git./linux/kernel/git/roland/infiniband

Pull one more infiniband revert from Roland Dreier:
 "One more last-second RDMA change for 3.19: Yann realized that the
  previous revert of new userspace ABI did not go far enough, and we're
  still exposing a change that we don't want.  Revert even closer to
  3.18 interface to make sure we get things right in the long run"

Yann Droneaud pipes up:
 "I hope this could go in v3.19 as, at this stage, we don't want to
  expose any bits of this ABI in a released kernel"

* tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
  Revert "IB/core: Add support for extended query device caps"