--- zzzz-none-000/linux-4.9.218/kernel/time/timekeeping.c	2020-04-02 15:20:41.000000000 +0000
+++ seale-7590ax-750/linux-4.9.218/kernel/time/timekeeping.c	2023-03-29 10:59:08.000000000 +0000
@@ -1368,7 +1368,9 @@
 {
 	struct timekeeper *tk = &tk_core.timekeeper;
 
-	if (tk->tkr_mono.clock == clock)
+	if (tk->tkr_mono.clock == clock &&
+	    tk->tkr_mono.mult == clock->mult &&
+	    tk->tkr_mono.shift == clock->shift)
 		return 0;
 	stop_machine(change_clocksource, clock, NULL);
 	tick_clock_notify();