--- zzzz-none-000/linux-2.6.39.4/kernel/pid.c	2011-08-03 19:43:28.000000000 +0000
+++ puma6-atom-6490-729/linux-2.6.39.4/kernel/pid.c	2021-11-10 13:38:18.000000000 +0000
@@ -26,6 +26,12 @@
  *
  */
 
+/******************************************************************
+
+ Includes Intel Corporation's changes/modifications dated: 07/2011.
+ Changed/modified portions - Copyright(c) 2011, Intel Corporation.
+
+******************************************************************/
 #include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/slab.h>
@@ -427,6 +433,9 @@
 {
 	return find_task_by_pid_ns(vnr, current->nsproxy->pid_ns);
 }
+#ifdef CONFIG_ARCH_GEN3
+EXPORT_SYMBOL(find_task_by_vpid);
+#endif
 
 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
 {