x86/mm/pat: Initialize __cachemode2pte_tbl[] and __pte2cachemode_tbl[] in a bit more readable fashion
x86/mm/pat: Initialize __cachemode2pte_tbl[] and __pte2cachemode_tbl[] in a bit more readable fashion

The initialization of these two arrays is a bit difficult to follow:
restructure it optically so that a 2D structure shows which bit in
the PTE is set and which not.

Also improve on comments a bit.

No code or data changed:

  # arch/x86/mm/init.o:

   text    data     bss     dec     hex filename
   4585     424   29776   34785    87e1 init.o.before
   4585     424   29776   34785    87e1 init.o.after

md5:
   a82e11ff58bcfd0af3a94662a701f65d  init.o.before.asm
   a82e11ff58bcfd0af3a94662a701f65d  init.o.after.asm

Reviewed-by: Juergen Gross <29bbaec13092d36559e3abc6f27f7d09c395819f@suse.com>
Cc: Andy Lutomirski <2cc0d0d76de2e6f37b92deeb83c85cb306fc5dc1@amacapital.net>
Cc: Dave Hansen <71bcd3d88361b22cd828f9a350d19d8775f56d4e@linux.intel.com>
Cc: Jan Beulich <051346888327db48cce19d2cfd0e1c700bb7cf16@suse.com>
Cc: Linus Torvalds <69652caca27c8b940640ad396ab71f93cacec34f@linux-foundation.org>
Cc: Luis R. Rodriguez <d4fa18192c5a479e564d29c2300c2e15afd1d8d7@suse.com>
Cc: Toshi Kani <322b9f75d3806917607539efc168804d71b9503d@hp.com>
Cc: 2578944098299abf708b08eff6fcf60565553586@vger.kernel.org
Link: ab641caf5e9c8c40045ed2b131bfbae5a01ba348@gmail.com
Signed-off-by: Ingo Molnar <9dbbbf0688fedc85ad4da37637f1a64b8c718ee2@kernel.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs