I committed this libgo patch to mainline to restore a copyright notice that was accidentally removed.
Ian
diff -r 408e2e4289f9 libgo/runtime/mgc0.c --- a/libgo/runtime/mgc0.c Fri Sep 19 11:53:15 2014 -0700 +++ b/libgo/runtime/mgc0.c Sat Sep 20 13:41:17 2014 -0700 @@ -1,4 +1,4 @@ - +// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file.