diff options
| author | Gleb Natapov <gleb@redhat.com> | 2013-08-05 11:07:11 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2013-08-07 15:57:37 +0200 |
| commit | 61719a8fff3da865cdda57dd62974e561e16315d (patch) | |
| tree | 61cec4f5d28d4a7ce092884c0cd1c0f117de132c /arch/x86/realmode | |
| 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>
Diffstat (limited to 'arch/x86/realmode')
0 files changed, 0 insertions, 0 deletions