mm/pagewalk.c: fix walk_page_range() access of wrong PTEs

[linux-beck.git] / mm / pagewalk.c

diff --git a/mm/pagewalk.c b/mm/pagewalk.c
index 5da2cbcfdbb56b0e9f4fe27d6e04137e59dfce3b..2beeabf502c50f1ff3069981bd5b3a84b7463b6f 100644 (file)
--- a/mm/pagewalk.c
+++ b/mm/pagewalk.c
@@ -242,7 +242,7 @@ int walk_page_range(unsigned long addr, unsigned long end,
                if (err)
                        break;
                pgd++;
-       } while (addr = next, addr != end);
+       } while (addr = next, addr < end);
 
        return err;
 }