| commit | dcdca5fed5f6ef2521f927ba3b5cd6b328054be1 | [log] [tgz] |
|---|---|---|
| author | Peter Feiner <pfeiner@google.com> | Fri Jun 30 17:26:30 2017 -0700 |
| committer | Paolo Bonzini <pbonzini@redhat.com> | Mon Jul 03 10:43:31 2017 +0200 |
| tree | 3b75f3d0972d24d532ac11c5f1c73b686649f48c | |
| parent | ce00053b1cfca312c22e2a6465451f1862561eab [diff] |
x86: kvm: mmu: make spte mmio mask more explicit Specify both a mask (i.e., bits to consider) and a value (i.e., pattern of bits that indicates a special PTE) for mmio SPTEs. On Intel, this lets us pack even more information into the (SPTE_SPECIAL_MASK | EPT_VMX_RWX_MASK) mask we use for access tracking liberating all (SPTE_SPECIAL_MASK | (non-misconfigured-RWX)) values. Signed-off-by: Peter Feiner <pfeiner@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>