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xen: don't reload cr3 on suspend
author
Jeremy Fitzhardinge
<jeremy@goop.org>
Wed, 15 Oct 2008 00:50:40 +0000
(17:50 -0700)
committer
Ingo Molnar
<mingo@elte.hu>
Thu, 23 Oct 2008 19:54:35 +0000
(21:54 +0200)
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>
drivers/xen/manage.c
patch
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diff --git
a/drivers/xen/manage.c
b/drivers/xen/manage.c
index
d0e87cb
..
9b91617
100644
(file)
--- 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",