patches added to test tree

Luck, Tony
2005-11-09T00:19:28Z

Bjorn Helgaas:
[IA64] add the MMIO regions that are translated to I/O port space to /proc/iomem

Bob Picco:
[IA64] fix memory less node allocation

David Mosberger-Tang:
[IA64] align signal-frame even when not using alternate signal-stack

Mark Maule:
[IA64] altix: misc pci interrupt related fixes

Russ Anderson:
[IA64] MCA recovery based on PSP bits
[IA64] MCA recovery: pfn_valid() needs a pfn
[IA64] MCA recovery: Bump reference count on bad pages