From: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Mon, 21 Jul 2008 23:49:58 +0000 (-0700)
Subject: xen: don't use sysret for sysexit32
X-Git-Tag: v2.6.27-rc1~517^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2dc1697eb355c34f9f7bcbbb83f490de248c360a;p=pandora-kernel.git

xen: don't use sysret for sysexit32

When implementing sysexit32, don't let Xen use sysret to return to
userspace.  That results in usermode register state being trashed.

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

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