--- a/drivers/clocksource/arm_arch_timer.c	2022-11-03 12:55:50.149533030 +0100
+++ b/drivers/clocksource/arm_arch_timer.c	2022-11-03 12:56:25.309720213 +0100
@@ -371,7 +371,7 @@
 	do {								\
 		_val = read_sysreg(reg);				\
 		_retries--;						\
-	} while (((_val + 1) & GENMASK(8, 0)) <= 1 && _retries);	\
+	} while (((_val + 1) & GENMASK(7, 0)) <= 1 && _retries);	\
 									\
 	WARN_ON_ONCE(!_retries);					\
 	_val;								\