tree f42d20a1962fb6975025a54050bde9d7cf415b16
parent 11e3a840cd5b731cdd8f6f956dfae78a8046d09c
author Jeremy Fitzhardinge <jeremy@goop.org> 1233305274 +0900
committer Tejun Heo <tj@kernel.org> 1233379738 +0900

xen: setup percpu data pointers

Impact: fix xen booting

We need to access percpu data fairly early, so set up the percpu
registers as soon as possible.  We only need to load the appropriate
segment register.  We already have a GDT, but its hard to change it
early because we need to manipulate the pagetable to do so, and that
hasn't been set up yet.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Tejun Heo <tj@kernel.org>