diff --git a/mm/gup.c b/mm/gup.c
index e6cdfee4451f..94102390b273 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -1096,7 +1096,11 @@ static long __get_user_pages(struct mm_struct *mm,
 
 		/* first iteration or cross vma bound */
 		if (!vma || start >= vma->vm_end) {
-			vma = vma_lookup(mm, start);
+			vma = find_vma(mm, start);
+			if (vma && (start < vma->vm_start)) {
+				WARN_ON_ONCE(vma->vm_flags & VM_GROWSDOWN);
+				vma = NULL;
+			}
 			if (!vma && in_gate_area(mm, start)) {
 				ret = get_gate_page(mm, start & PAGE_MASK,
 						gup_flags, &vma,
@@ -1265,9 +1269,13 @@ int fixup_user_fault(struct mm_struct *mm,
 		fault_flags |= FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_KILLABLE;
 
 retry:
-	vma = vma_lookup(mm, address);
+	vma = find_vma(mm, address);
 	if (!vma)
 		return -EFAULT;
+	if (address < vma->vm_start ) {
+		WARN_ON_ONCE(vma->vm_flags & VM_GROWSDOWN);
+		return -EFAULT;
+	}
 
 	if (!vma_permits_fault(vma, fault_flags))
 		return -EFAULT;