1 files changed, 1 insertions, 0 deletions

diff --git a/mm/pagewalk.c b/mm/pagewalk.c
index 38cc58b8b2b0..7cfa6ae02303 100644
--- a/mm/pagewalk.c
+++ b/mm/pagewalk.c
@@ -34,6 +34,7 @@ static int walk_pmd_range(pud_t *pud, unsigned long addr, unsigned long end,
         pmd = pmd_offset(pud, addr);
         do {
                 next = pmd_addr_end(addr, end);
+                split_huge_page_pmd(walk->mm, pmd);
                 if (pmd_none_or_clear_bad(pmd)) {
                         if (walk->pte_hole)
                                 err = walk->pte_hole(addr, next, walk);