In asm-ppc/elf.h, <asm/types.h> is not included.  This breaks
compilations of anything that compiles it (e.g. binutils) because the
vector registers for Altivec aren't defined elsewhere.  Included is a
quick diff.  I didn't know which PPC maintainer to send this to, so I
posted it to the linuxppc-dev list.

Thanks,
	David