1 files changed, 8 insertions, 4 deletions

diff --git a/drivers/kvm/mmu.c b/drivers/kvm/mmu.c
index ba71e8d66761..92ac0d1106b4 100644
--- a/drivers/kvm/mmu.c
+++ b/drivers/kvm/mmu.c
@@ -681,7 +681,8 @@ static struct kvm_mmu_page *kvm_mmu_get_page(struct kvm_vcpu *vcpu,
                                              unsigned level,
                                              int metaphysical,
                                              unsigned access,
-                                             u64 *parent_pte)
+                                             u64 *parent_pte,
+                                             bool *new_page)
 {
         union kvm_mmu_page_role role;
         unsigned index;
@@ -720,6 +721,8 @@ static struct kvm_mmu_page *kvm_mmu_get_page(struct kvm_vcpu *vcpu,
         vcpu->mmu.prefetch_page(vcpu, sp);
         if (!metaphysical)
                 rmap_write_protect(vcpu->kvm, gfn);
+        if (new_page)
+                *new_page = 1;
         return sp;
 }
 
@@ -993,7 +996,8 @@ static int nonpaging_map(struct kvm_vcpu *vcpu, gva_t v, int write, gfn_t gfn)
                                 >> PAGE_SHIFT;
                         new_table = kvm_mmu_get_page(vcpu, pseudo_gfn,
                                                      v, level - 1,
-                                                     1, ACC_ALL, &table[index]);
+                                                     1, ACC_ALL, &table[index],
+                                                     NULL);
                         if (!new_table) {
                                 pgprintk("nonpaging_map: ENOMEM\n");
                                 return -ENOMEM;
@@ -1059,7 +1063,7 @@ static void mmu_alloc_roots(struct kvm_vcpu *vcpu)
 
                 ASSERT(!VALID_PAGE(root));
                 sp = kvm_mmu_get_page(vcpu, root_gfn, 0,
-                                      PT64_ROOT_LEVEL, 0, ACC_ALL, NULL);
+                                      PT64_ROOT_LEVEL, 0, ACC_ALL, NULL, NULL);
                 root = __pa(sp->spt);
                 ++sp->root_count;
                 vcpu->mmu.root_hpa = root;
@@ -1080,7 +1084,7 @@ static void mmu_alloc_roots(struct kvm_vcpu *vcpu)
                         root_gfn = 0;
                 sp = kvm_mmu_get_page(vcpu, root_gfn, i << 30,
                                       PT32_ROOT_LEVEL, !is_paging(vcpu),
-                                      ACC_ALL, NULL);
+                                      ACC_ALL, NULL, NULL);
                 root = __pa(sp->spt);
                 ++sp->root_count;
                 vcpu->mmu.pae_root[i] = root | PT_PRESENT_MASK;