| commit | 61719a8fff3da865cdda57dd62974e561e16315d | [log] [tgz] |
|---|---|---|
| author | Gleb Natapov <gleb@redhat.com> | Mon Aug 05 11:07:11 2013 +0300 |
| committer | Paolo Bonzini <pbonzini@redhat.com> | Wed Aug 07 15:57:37 2013 +0200 |
| tree | 61cec4f5d28d4a7ce092884c0cd1c0f117de132c | |
| parent | d8089baca4f6895ce9c7bdabd2fca48a23feee79 [diff] |
nEPT: Support shadow paging for guest paging without A/D bits Some guest paging modes do not support A/D bits. Add support for such modes in shadow page code. For such modes PT_GUEST_DIRTY_MASK, PT_GUEST_ACCESSED_MASK, PT_GUEST_DIRTY_SHIFT and PT_GUEST_ACCESSED_SHIFT should be set to zero. Reviewed-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>