diff --git a/[refs] b/[refs]
index 36dc2c7fa552..ce5798c43c17 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 96710098ee124951ff2fed7cd8406da92aad011a
+refs/heads/master: 498c2280212327858e521e9d21345d4cc2637f54
diff --git a/trunk/mm/highmem.c b/trunk/mm/highmem.c
index d517cd16a6eb..2da13a5c50e2 100644
--- a/trunk/mm/highmem.c
+++ b/trunk/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]);
 	}