diff options
| -rw-r--r-- | mm/pagewalk.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/pagewalk.c b/mm/pagewalk.c index 4b5ee92ba079..6732fc7ac4c8 100644 --- a/mm/pagewalk.c +++ b/mm/pagewalk.c @@ -14,9 +14,9 @@ static int walk_pte_range_inner(pte_t *pte, unsigned long addr, err = ops->pte_entry(pte, addr, addr + PAGE_SIZE, walk); if (err) break; - addr += PAGE_SIZE; - if (addr == end) + if (addr >= end - PAGE_SIZE) break; + addr += PAGE_SIZE; pte++; } return err; |