diff --git a/[refs] b/[refs]
index 2f21febc464d..599d5013ccff 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 646b1c9dad52f3ab17e4e44b2bb7f24aad956db6
+refs/heads/master: cfd348fd6e2a5dcba68f4195ca642602d3a33cc3
diff --git a/trunk/Documentation/kernel-parameters.txt b/trunk/Documentation/kernel-parameters.txt
index c80ad89080b8..dd90e101a8b6 100644
--- a/trunk/Documentation/kernel-parameters.txt
+++ b/trunk/Documentation/kernel-parameters.txt
@@ -1990,10 +1990,6 @@ and is between 256 and 4096 characters. It is defined in the file
 	norandmaps	Don't use address space randomization
 			Equivalent to echo 0 > /proc/sys/kernel/randomize_va_space
 
- 	unwind_debug=N 	N > 0 will enable dwarf2 unwinder debugging
-			This is useful to get more information why
-			you got a "dwarf2 unwinder stuck"
-
 ______________________________________________________________________
 
 TODO: