--- zzzz-none-000/linux-4.9.279/kernel/trace/trace_clock.c	2021-08-08 06:38:54.000000000 +0000
+++ puma7-arm-6591-750/linux-4.9.279/kernel/trace/trace_clock.c	2023-02-08 10:58:16.000000000 +0000
@@ -12,6 +12,12 @@
  *
  * Tracer plugins will chose a default from these clocks.
  */
+
+/*
+Includes Intel Corporation's changes/modifications dated: 2017.
+Changed/modified portions - Copyright © 2017, Intel Corporation.
+*/
+
 #include <linux/spinlock.h>
 #include <linux/irqflags.h>
 #include <linux/hardirq.h>
@@ -21,6 +27,30 @@
 #include <linux/ktime.h>
 #include <linux/trace_clock.h>
 
+extern unsigned long long notrace avalanche_clock_p(void);
+u64 notrace trace_clock_p(void)
+{
+	u64 clock;
+
+	preempt_disable_notrace();
+	clock = avalanche_clock_p();
+	preempt_enable_notrace();
+
+	return clock;
+}
+
+extern unsigned long long notrace avalanche_clock_vp(void);
+u64 notrace trace_clock_vp(void)
+{
+	u64 clock;
+
+	preempt_disable_notrace();
+	clock = avalanche_clock_vp();
+	preempt_enable_notrace();
+
+	return clock;
+}
+
 /*
  * trace_clock_local(): the simplest and least coherent tracing clock.
  *