diff options
| author | Avi Kivity <avi@qumranet.com> | 2007-05-31 18:24:09 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2007-07-16 12:05:44 +0300 |
| commit | b64b3763a5b3868e85330c891e1a30189dcde9b1 (patch) | |
| tree | 906df8e5b7b43b0b2ef19a4ab57eeaee40f9d21a /security | |
| parent | fd97dc516c372982f9c3637e20b131e1f55ac2f6 (diff) | |
KVM: MMU: Don't cache guest access bits in the shadow page table
This was once used to avoid accessing the guest pte when upgrading
the shadow pte from read-only to read-write. But usually we need
to set the guest pte dirty or accessed bits anyway, so this wasn't
really exploited.
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions