diff --git a/[refs] b/[refs]
index a242685b1205..387102b1c2e3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 64d7155cdfe5546ca0730daf7dd73ee52a74eeaf
+refs/heads/master: 4c7b279c1a03392184c75fa5f38b58e2b9c882cf
diff --git a/trunk/arch/mips/include/asm/Kbuild b/trunk/arch/mips/include/asm/Kbuild
index e69de29bb2d1..533053d12ced 100644
--- a/trunk/arch/mips/include/asm/Kbuild
+++ b/trunk/arch/mips/include/asm/Kbuild
@@ -0,0 +1 @@
+# MIPS headers
diff --git a/trunk/arch/tile/include/arch/Kbuild b/trunk/arch/tile/include/arch/Kbuild
index e69de29bb2d1..3751c9fabcf2 100644
--- a/trunk/arch/tile/include/arch/Kbuild
+++ b/trunk/arch/tile/include/arch/Kbuild
@@ -0,0 +1 @@
+# Tile arch headers