bitkeeper revision 1.1385.2.1 (4270fd13Fv84etl6vfPTPXdxld-15A)

bitkeeper revision 1.1385.2.1 (4270fd13Fv84etl6vfPTPXdxld-15A)

page.h:
  Revert change to pgd_val to always set the PAGE_PRESENT bit.
fixup.c:
  Cleanup whitespace.
setup.c:
  Whitespace cleanup.
  Whitespace cleanups.
process.c:
  Whitespace.
pci-dma.c:
  revert part of previous for sync w/ 2.0.
  g/c unused code and cleanup whitespace.
head.S:
  Break __xen_guest definition up in several lines.
common.c:
  whitespace cleanup.