tree 7eb2999908d05c1dcb1b7aca416cd3aef88de58f
parent 96bcf458cbc71fc08f4d10e0b5bf1b18702b2344
author Pavel Machek <pavel@ucw.cz> 1205445941 +0100
committer Ingo Molnar <mingo@elte.hu> 1206115575 +0100

x86: fix long standing bug with usb after hibernation with 4GB ram

aperture_64.c takes a piece of memory and makes it into iommu
window... but such window may not be saved by swsusp -- that leads to
oops during hibernation.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Acked-by: "Rafael J. Wysocki" <rjw@sisk.pl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>