1 files changed, 1 insertions, 1 deletions

diff --git a/mm/highmem.c b/mm/highmem.c
index d517cd16a6eb..2da13a5c50e2 100644
--- a/mm/highmem.c
+++ b/mm/highmem.c
@@ -98,7 +98,7 @@ struct page *kmap_to_page(void *vaddr)
 {
         unsigned long addr = (unsigned long)vaddr;
 
-        if (addr >= PKMAP_ADDR(0) && addr <= PKMAP_ADDR(LAST_PKMAP)) {
+        if (addr >= PKMAP_ADDR(0) && addr < PKMAP_ADDR(LAST_PKMAP)) {
                 int i = (addr - PKMAP_ADDR(0)) >> PAGE_SHIFT;
                 return pte_page(pkmap_page_table[i]);
         }