diff options
Diffstat (limited to 'drivers/kvm/mmu.c')
| -rw-r--r-- | drivers/kvm/mmu.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/kvm/mmu.c b/drivers/kvm/mmu.c index 2d905770fd88..4843e95e54e1 100644 --- a/drivers/kvm/mmu.c +++ b/drivers/kvm/mmu.c @@ -735,6 +735,15 @@ hpa_t gva_to_hpa(struct kvm_vcpu *vcpu, gva_t gva) return gpa_to_hpa(vcpu, gpa); } +struct page *gva_to_page(struct kvm_vcpu *vcpu, gva_t gva) +{ + gpa_t gpa = vcpu->mmu.gva_to_gpa(vcpu, gva); + + if (gpa == UNMAPPED_GVA) + return NULL; + return pfn_to_page(gpa_to_hpa(vcpu, gpa) >> PAGE_SHIFT); +} + static void nonpaging_new_cr3(struct kvm_vcpu *vcpu) { } |