diff options
| author | Peter Feiner <pfeiner@google.com> | 2017-06-30 17:26:30 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-07-03 10:43:31 +0200 |
| commit | dcdca5fed5f6ef2521f927ba3b5cd6b328054be1 (patch) | |
| tree | 3b75f3d0972d24d532ac11c5f1c73b686649f48c /arch/x86/include/asm/kvm_host.h | |
| 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>
Diffstat (limited to 'arch/x86/include/asm/kvm_host.h')
0 files changed, 0 insertions, 0 deletions