[PATCH 2.6.21-rc1 0/5] ehca patch set for 2.6.21-rc1

Hello Roland!
Here is a patch set for ehca with the following changes resp. bug fixes:
* Reworked irq handler to avoid/reduce missed irq events
* Fix race condition bug in find_next_online_cpu() and other potential
  locking issue of scaling code
* Allow scaling code to be configurable (en-/disable) via module parameter
* Replace yield() in ehca_destroy_cq() by wait_for_completion()
* ehca_query_port() now returns LINK_UP for phys_state instead UNKNOWN
Thanks!
Nam