x86: fix long standing bug with usb after hibernation with 4GB ram
authorPavel Machek <pavel@ucw.cz>
Thu, 13 Mar 2008 22:05:41 +0000 (23:05 +0100)
committerIngo Molnar <mingo@elte.hu>
Fri, 21 Mar 2008 16:06:15 +0000 (17:06 +0100)
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>

No differences found