diff --git a/meta/recipes-devtools/gcc/gcc-4.6/gcc-arm-set-cost.patch b/meta/recipes-devtools/gcc/gcc-4.6/gcc-arm-set-cost.patch
index 04dabaf..4419a20 100644
--- a/meta/recipes-devtools/gcc/gcc-4.6/gcc-arm-set-cost.patch
+++ b/meta/recipes-devtools/gcc/gcc-4.6/gcc-arm-set-cost.patch
@@ -1,3 +1,4 @@
+Upstream-Status:Backport
 2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
 
  	gcc/
diff --git a/meta/recipes-devtools/gcc/gcc-4.6/pr32219.patch b/meta/recipes-devtools/gcc/gcc-4.6/pr32219.patch
index e310080..c0e3594 100644
--- a/meta/recipes-devtools/gcc/gcc-4.6/pr32219.patch
+++ b/meta/recipes-devtools/gcc/gcc-4.6/pr32219.patch
@@ -1,3 +1,4 @@
+Upstream-Status:Backport
 Hi,
 
 As suggested by richi.
diff --git a/meta/recipes-devtools/gcc/gcc-4.6/pr46934.patch b/meta/recipes-devtools/gcc/gcc-4.6/pr46934.patch
index afd3eef..60b7012 100644
--- a/meta/recipes-devtools/gcc/gcc-4.6/pr46934.patch
+++ b/meta/recipes-devtools/gcc/gcc-4.6/pr46934.patch
@@ -1,3 +1,4 @@
+Upstream-Status:Backport
 2011-09-19  chengbin  <bin.cheng@arm.com>
 
 	Backport r174035 from mainline
diff --git a/meta/recipes-devtools/gcc/gcc-4.6/pr47551.patch b/meta/recipes-devtools/gcc/gcc-4.6/pr47551.patch
index 5271ffa..2c6bcda 100644
--- a/meta/recipes-devtools/gcc/gcc-4.6/pr47551.patch
+++ b/meta/recipes-devtools/gcc/gcc-4.6/pr47551.patch
@@ -1,3 +1,4 @@
+Upstream-Status:Backport
 2011-02-02  Richard Sandiford  <richard.sandiford@linaro.org>
 
 	gcc/