tree f6f0bb63a2062bc983ca45b823982ed1b5a3bb63
parent ebd879e397f6361727c36267a12d1650710e465a
author Jeremy Fitzhardinge <jeremy@goop.org> 1215554815 -0700
committer Ingo Molnar <mingo@elte.hu> 1216198877 +0200

xen64: use arbitrary_virt_to_machine for xen_set_pmd

When building initial pagetables in 64-bit kernel the pud/pmd pointer may
be in ioremap/fixmap space, so we need to walk the pagetable to look up the
physical address.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Stephen Tweedie <sct@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>