[PATCH 00 of 36] x86: clean up pte functions in pgtable*.h

[Jeremy Fitzhardinge <jeremy@goop.org>]

Hi Ingo,

Here's a bunch of tiny patches to move as much as possible from
pgtable_*.h to pgtable.h.  This serves two purposes:

 1. There was a lot of redundancy in there, so there's a fair amount
    of unification, and

 2. Moves all the pte-manipulation into one place, to make further
    header restructuring easier.

Lightly built on 32 and 64-bit pvops, and 64-bit non-pvops configs.
64-bit test boot under kvm.

Thanks,
	J