--- zzzz-none-000/linux-4.9.279/net/bridge/br_stp.c	2021-08-08 06:38:54.000000000 +0000
+++ puma7-arm-6591-750/linux-4.9.279/net/bridge/br_stp.c	2023-02-08 10:58:16.000000000 +0000
@@ -10,6 +10,10 @@
  *	as published by the Free Software Foundation; either version
  *	2 of the License, or (at your option) any later version.
  */
+/* 
+ * Includes Intel Corporation's changes/modifications dated: [11/07/2011].
+ * Changed/modified portions - Copyright © [2011], Intel Corporation.
+ */
 #include <linux/kernel.h>
 #include <linux/rculist.h>
 #include <net/switchdev.h>