[patch OLK-5.10 0/1] arm64 support CLOCKSOURCE_VALIDATE_LAST_CYCLE

Currently, only x86 architecture supports the CLOCKSOURCE_VALIDATE_LAST_CYCLE option. This option ensures that the timestamps returned by the clocksource are monotonically increasing, and helps avoid issues caused by hardware failures.

This commit makes CLOCKSOURCE_VALIDATE_LAST_CYCLE configurable on the arm64 architecture, helps increase system stability and reliability.

Yu Liao (1): timekeeping: Make CLOCKSOURCE_VALIDATE_LAST_CYCLE configurable

kernel/time/Kconfig | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-)