diff --git a/[refs] b/[refs]
index 2d870cc9cd47..4380f46618a1 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: dc02c5290c02c6f6a5fdcee89260ef35f9af3970
+refs/heads/master: 12caa1b6fc3a9772535227c723c11878b5ca618e
diff --git a/trunk/Documentation/SubmittingPatches b/trunk/Documentation/SubmittingPatches
index 0d601cba9690..98aa8b187395 100644
--- a/trunk/Documentation/SubmittingPatches
+++ b/trunk/Documentation/SubmittingPatches
@@ -672,4 +672,9 @@ Kernel Documentation/CodingStyle:
 
 Linus Torvalds's mail on the canonical patch format:
   <http://lkml.org/lkml/2005/4/7/183>
+
+Andi Kleen, "On submitting kernel patches"
+  Some strategies to get difficult or controversal changes in.
+  http://halobates.de/on-submitting-patches.pdf
+
 --