diff --git a/[refs] b/[refs]
index ea27e51c07f7..1f985dbe5ab5 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3a4fa0a25da81600ea0bcd75692ae8ca6050d165
+refs/heads/master: 8518609deeacebafd71855f87cc411adb0c3be4e
diff --git a/trunk/mm/nommu.c b/trunk/mm/nommu.c
index 42fb84e9e815..8f09333f78e1 100644
--- a/trunk/mm/nommu.c
+++ b/trunk/mm/nommu.c
@@ -175,7 +175,8 @@ EXPORT_SYMBOL(vfree);
 void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot)
 {
 	/*
-	 * kmalloc doesn't like __GFP_HIGHMEM for some reason
+	 *  You can't specify __GFP_HIGHMEM with kmalloc() since kmalloc()
+	 * returns only a logical address.
 	 */
 	return kmalloc(size, (gfp_mask | __GFP_COMP) & ~__GFP_HIGHMEM);
 }