- Maciej Rozycki: even more proper apic setup order.
- Andrew Morton: exec_usermodehelper fixes
- Adam Richter, Kai Germaschewski, Linus: PCI irq routing.
- revert A20 code changes. We really need to use the keyboard
  controller if one exists.
- Johannes Erdfelt: USB updates
- Ralf Baechle: MIPS memmove() fix.