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

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
  IB/qib: Fix panic in RC error flushing logic
  IB/iser: DMA unmap TX bufs used for iSCSI/iSER headers
  IB/iser: Use separate buffers for the login request/response
  IB/mthca: Fix buddy->num_free allocation size