diff --git a/[refs] b/[refs]
index edcef0fa5fc2..206999cb3674 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 59ff421631295cd54dbf75dcc53d27e84af6d9c0
+refs/heads/master: 4c76d9d1fb9b21fa10c9e4c1fab2875018a88aa1
diff --git a/trunk/mm/Kconfig b/trunk/mm/Kconfig
index c2c8a4a11898..3982be2d721a 100644
--- a/trunk/mm/Kconfig
+++ b/trunk/mm/Kconfig
@@ -302,6 +302,20 @@ config NOMMU_INITIAL_TRIM_EXCESS
 
 	  See Documentation/nommu-mmap.txt for more information.
 
+config TRANSPARENT_HUGEPAGE
+	bool "Transparent Hugepage Support" if EMBEDDED
+	depends on X86_64 && MMU
+	default y
+	help
+	  Transparent Hugepages allows the kernel to use huge pages and
+	  huge tlb transparently to the applications whenever possible.
+	  This feature can improve computing performance to certain
+	  applications by speeding up page faults during memory
+	  allocation, by reducing the number of tlb misses and by speeding
+	  up the pagetable walking.
+
+	  If memory constrained on embedded, you may want to say N.
+
 #
 # UP and nommu archs use km based percpu allocator
 #