| commit | 4731d4c7a07769cf2926c327177b97bb8c68cafc | [log] [tgz] |
|---|---|---|
| author | Marcelo Tosatti <mtosatti@redhat.com> | Tue Sep 23 13:18:39 2008 -0300 |
| committer | Avi Kivity <avi@redhat.com> | Wed Oct 15 14:25:25 2008 +0200 |
| tree | c732e9de4dbb35c74c158962771b6804dd8db153 | |
| parent | 6844dec6948679d084f054235fee19ba4e3a3096 [diff] |
KVM: MMU: out of sync shadow core Allow guest pagetables to go out of sync. Instead of emulating write accesses to guest pagetables, or unshadowing them, we un-write-protect the page table and allow the guest to modify it at will. We rely on invlpg executions to synchronize individual ptes, and will synchronize the entire pagetable on tlb flushes. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>