diff options
-rw-r--r-- | drivers/kvm/kvm.h | 1 | ||||
-rw-r--r-- | drivers/kvm/mmu.c | 9 |
2 files changed, 0 insertions, 10 deletions
diff --git a/drivers/kvm/kvm.h b/drivers/kvm/kvm.h index 7866b34b6c96..a4331da816d0 100644 --- a/drivers/kvm/kvm.h +++ b/drivers/kvm/kvm.h | |||
@@ -136,7 +136,6 @@ struct kvm_mmu_page { | |||
136 | unsigned long slot_bitmap; /* One bit set per slot which has memory | 136 | unsigned long slot_bitmap; /* One bit set per slot which has memory |
137 | * in this shadow page. | 137 | * in this shadow page. |
138 | */ | 138 | */ |
139 | int global; /* Set if all ptes in this page are global */ | ||
140 | int multimapped; /* More than one parent_pte? */ | 139 | int multimapped; /* More than one parent_pte? */ |
141 | int root_count; /* Currently serving as active root */ | 140 | int root_count; /* Currently serving as active root */ |
142 | union { | 141 | union { |
diff --git a/drivers/kvm/mmu.c b/drivers/kvm/mmu.c index 4843e95e54e1..2930d7cc7c06 100644 --- a/drivers/kvm/mmu.c +++ b/drivers/kvm/mmu.c | |||
@@ -461,7 +461,6 @@ static struct kvm_mmu_page *kvm_mmu_alloc_page(struct kvm_vcpu *vcpu, | |||
461 | list_add(&page->link, &vcpu->kvm->active_mmu_pages); | 461 | list_add(&page->link, &vcpu->kvm->active_mmu_pages); |
462 | ASSERT(is_empty_shadow_page(page->page_hpa)); | 462 | ASSERT(is_empty_shadow_page(page->page_hpa)); |
463 | page->slot_bitmap = 0; | 463 | page->slot_bitmap = 0; |
464 | page->global = 1; | ||
465 | page->multimapped = 0; | 464 | page->multimapped = 0; |
466 | page->parent_pte = parent_pte; | 465 | page->parent_pte = parent_pte; |
467 | --vcpu->kvm->n_free_mmu_pages; | 466 | --vcpu->kvm->n_free_mmu_pages; |
@@ -927,11 +926,6 @@ static void paging_new_cr3(struct kvm_vcpu *vcpu) | |||
927 | kvm_arch_ops->set_cr3(vcpu, vcpu->mmu.root_hpa); | 926 | kvm_arch_ops->set_cr3(vcpu, vcpu->mmu.root_hpa); |
928 | } | 927 | } |
929 | 928 | ||
930 | static void mark_pagetable_nonglobal(void *shadow_pte) | ||
931 | { | ||
932 | page_header(__pa(shadow_pte))->global = 0; | ||
933 | } | ||
934 | |||
935 | static inline void set_pte_common(struct kvm_vcpu *vcpu, | 929 | static inline void set_pte_common(struct kvm_vcpu *vcpu, |
936 | u64 *shadow_pte, | 930 | u64 *shadow_pte, |
937 | gpa_t gaddr, | 931 | gpa_t gaddr, |
@@ -949,9 +943,6 @@ static inline void set_pte_common(struct kvm_vcpu *vcpu, | |||
949 | 943 | ||
950 | *shadow_pte |= access_bits; | 944 | *shadow_pte |= access_bits; |
951 | 945 | ||
952 | if (!(*shadow_pte & PT_GLOBAL_MASK)) | ||
953 | mark_pagetable_nonglobal(shadow_pte); | ||
954 | |||
955 | if (is_error_hpa(paddr)) { | 946 | if (is_error_hpa(paddr)) { |
956 | *shadow_pte |= gaddr; | 947 | *shadow_pte |= gaddr; |
957 | *shadow_pte |= PT_SHADOW_IO_MARK; | 948 | *shadow_pte |= PT_SHADOW_IO_MARK; |