diff options
Diffstat (limited to 'arch/x86/kvm/mmu/spte.h')
| -rw-r--r-- | arch/x86/kvm/mmu/spte.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h index af10bc0380a3..1e94f081bdaf 100644 --- a/arch/x86/kvm/mmu/spte.h +++ b/arch/x86/kvm/mmu/spte.h @@ -187,7 +187,6 @@ extern u64 __read_mostly shadow_mmio_value; extern u64 __read_mostly shadow_mmio_mask; extern u64 __read_mostly shadow_mmio_access_mask; extern u64 __read_mostly shadow_present_mask; -extern u64 __read_mostly shadow_memtype_mask; extern u64 __read_mostly shadow_me_value; extern u64 __read_mostly shadow_me_mask; @@ -276,6 +275,11 @@ static inline struct kvm_mmu_page *root_to_sp(hpa_t root) return spte_to_child_sp(root); } +static inline bool is_mirror_sptep(tdp_ptep_t sptep) +{ + return is_mirror_sp(sptep_to_sp(rcu_dereference(sptep))); +} + static inline bool is_mmio_spte(struct kvm *kvm, u64 spte) { return (spte & shadow_mmio_mask) == kvm->arch.shadow_mmio_value && @@ -514,7 +518,7 @@ static inline u64 get_mmio_spte_generation(u64 spte) return gen; } -bool spte_has_volatile_bits(u64 spte); +bool spte_needs_atomic_update(u64 spte); bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp, const struct kvm_memory_slot *slot, |