-pre1:
 - Al Viro: clean up driver "invalidate_device()" mess
 - Andries Brouwer: make sd.c work with USB Dane-Elec CompactFlash Card
   Reader
 - me: fix nasty lazy kernel page table update problem
 - me: undo fork changes. Too many user-level bugs and unresolved issues.
 - Peter Anvin: iso9660 cleanups
 - Alan Cox: big merge
 - Johannes Erdfelt: UHCI pci DMA setup fix