452 struct kvm_mmu {  struct
458 	gpa_t (*gva_to_gpa)(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu,  argument
462 			 struct kvm_mmu_page *sp, int i);  argument
463 	struct kvm_mmu_root_info root;  argument
466 	union kvm_mmu_page_role root_role;  argument
476 	struct kvm_mmu_root_info prev_roots[KVM_MMU_NUM_PREV_ROOTS];  argument
483 	u8 permissions[16];
485 	u64 *pae_root;
486 	u64 *pml4_root;
487 	u64 *pml5_root;
494 	struct rsvd_bits_validate shadow_zero_check;
496 	struct rsvd_bits_validate guest_rsvd_check;
498 	u64 pdptrs[4]; /* pae */