KVM: Update Red Hat copyrights

Signed-off-by: Avi Kivity <avi@redhat.com>
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 7a36eec..a4c2dcd 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -9,6 +9,7 @@
  * privileged instructions:
  *
  * Copyright (C) 2006 Qumranet
+ * Copyright 2010 Red Hat, Inc. and/or its affilates.
  *
  *   Avi Kivity <avi@qumranet.com>
  *   Yaniv Kamay <yaniv@qumranet.com>