diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index cf9cc0ed7e99..2f84027bc3be 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -1889,9 +1889,11 @@ static int hva_to_pfn_remapped(struct vm_area_struct *vma,
 			       kvm_pfn_t *p_pfn)
 {
 	unsigned long pfn;
+	pte_t *ptep;
+	spinlock_t *ptl;
 	int r;
 
-	r = follow_pfn(vma, addr, &pfn);
+	r = follow_pte(vma->vm_mm, addr, NULL, &ptep, NULL, &ptl);
 	if (r) {
 		/*
 		 * get_user_pages fails for VM_IO and VM_PFNMAP vmas and does
@@ -1906,14 +1908,19 @@ static int hva_to_pfn_remapped(struct vm_area_struct *vma,
 		if (r)
 			return r;
 
-		r = follow_pfn(vma, addr, &pfn);
+		r = follow_pte(vma->vm_mm, addr, NULL, &ptep, NULL, &ptl);
 		if (r)
 			return r;
+	}
 
+	if (write_fault && !pte_write(*ptep)) {
+		pfn = KVM_PFN_ERR_RO_FAULT;
+		goto out;
 	}
 
 	if (writable)
-		*writable = true;
+		*writable = pte_write(*ptep);
+	pfn = pte_pfn(*ptep);
 
 	/*
 	 * Get a reference here because callers of *hva_to_pfn* and
@@ -1928,6 +1935,8 @@ static int hva_to_pfn_remapped(struct vm_area_struct *vma,
 	 */ 
 	kvm_get_pfn(pfn);
 
+out:
+	pte_unmap_unlock(ptep, ptl);
 	*p_pfn = pfn;
 	return 0;
 }