3f64e858e7377cfc9c772c4fb
author Jeremy Fitzhardinge <jeremy@goop.org> 1215554800 -0700
committer Ingo Molnar <mingo@elte.hu> 1216198665 +0200

xen64: get active_mm from the pda

x86_64 stores the active_mm in the pda, so fetch it from there.

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>