- add locking comments to do_mmap_pgoff(), filemap.c

- used unsigned long for cpu flags in aio.c (Andi)

- An x86-64 typo fix from Andi.

- Fix a tpyo

- Fix an unused var warning in the stack overflow check code

- mptlan compile fix (Rasmus Andersen)

- Update misleading comment in ia32 highmem.c

- "attempting to mount an ext3 fs on a stopped md/raid1 array caused a
   divide by 0 error in ext3_fill_super.  Fix duplicates check already
   in ext2." - Angus Sawyer <angus.sawyer@dsl.pipex.com>

- Someone changed the return type of inl() again! Fix up compiler
  warnings in 3c59x.c again.