From: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Wed, 15 Oct 2008 00:50:40 +0000 (-0700)
Subject: xen: don't reload cr3 on suspend
X-Git-Tag: v2.6.28-rc3~88^2~7
X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=ed6e5e507e4752c3fb1090d0601f46e7a78c860e;p=linux-2.6-omap-h63xx.git

xen: don't reload cr3 on suspend

It isn't necessary, and it makes the code needlessly non-portable.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c
index d0e87cbe157..9b91617b958 100644
--- a/drivers/xen/manage.c
+++ b/drivers/xen/manage.c
@@ -39,8 +39,6 @@ static int xen_suspend(void *data)
 
 	BUG_ON(!irqs_disabled());
 
-	load_cr3(swapper_pg_dir);
-
 	err = device_power_down(PMSG_SUSPEND);
 	if (err) {
 		printk(KERN_ERR "xen_suspend: device_power_down failed: %d\n",