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-rw-r--r--drivers/kvm/kvm.h1
-rw-r--r--drivers/kvm/mmu.c9
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 {
unsigned long slot_bitmap; /* One bit set per slot which has memory
* in this shadow page.
*/
- int global; /* Set if all ptes in this page are global */
int multimapped; /* More than one parent_pte? */
int root_count; /* Currently serving as active root */
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,
list_add(&page->link, &vcpu->kvm->active_mmu_pages);
ASSERT(is_empty_shadow_page(page->page_hpa));
page->slot_bitmap = 0;
- page->global = 1;
page->multimapped = 0;
page->parent_pte = parent_pte;
--vcpu->kvm->n_free_mmu_pages;
@@ -927,11 +926,6 @@ static void paging_new_cr3(struct kvm_vcpu *vcpu)
kvm_arch_ops->set_cr3(vcpu, vcpu->mmu.root_hpa);
}
-static void mark_pagetable_nonglobal(void *shadow_pte)
-{
- page_header(__pa(shadow_pte))->global = 0;
-}
-
static inline void set_pte_common(struct kvm_vcpu *vcpu,
u64 *shadow_pte,
gpa_t gaddr,
@@ -949,9 +943,6 @@ static inline void set_pte_common(struct kvm_vcpu *vcpu,
*shadow_pte |= access_bits;
- if (!(*shadow_pte & PT_GLOBAL_MASK))
- mark_pagetable_nonglobal(shadow_pte);
-
if (is_error_hpa(paddr)) {
*shadow_pte |= gaddr;
*shadow_pte |= PT_SHADOW_IO_MARK;