KVM: MMU: Flush tlbs after clearing write permission when accessing dirty log
authorAvi Kivity <avi@qumranet.com>
Thu, 6 Aug 2009 17:39:47 +0000 (14:39 -0300)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 9 Sep 2009 03:17:06 +0000 (20:17 -0700)
(cherry picked from commit 171d595d3b3254b9a952af8d1f6965d2e85dcbaa)

Otherwise, the cpu may allow writes to the tracked pages, and we lose
some display bits or fail to migrate correctly.

Signed-off-by: Avi Kivity <avi@qumranet.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

No differences found