1 files changed, 4 insertions, 1 deletions

diff --git a/mm/pagewalk.c b/mm/pagewalk.c
index ad83195521f2..b264bda46e1b 100644
--- a/mm/pagewalk.c
+++ b/mm/pagewalk.c
@@ -199,7 +199,10 @@ int walk_page_range(unsigned long addr, unsigned long end,
                          */
                         if ((vma->vm_start <= addr) &&
                             (vma->vm_flags & VM_PFNMAP)) {
-                                next = vma->vm_end;
+                                if (walk->pte_hole)
+                                        err = walk->pte_hole(addr, next, walk);
+                                if (err)
+                                        break;
                                 pgd = pgd_offset(walk->mm, next);
                                 continue;
                         }