KVM: MMU: fix broken page accessed tracking with ept enabled

In current code, if ept is enabled(shadow_accessed_mask = 0), the page
accessed tracking is lost.

Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Xiao Guangrong 2010-07-16 11:23:04 +08:00 • committed by Avi Kivity
commit daa3db693c