mirror of https://gitee.com/openkylin/linux.git
1416270f4a
In the past we've warned when ADJ_OFFSET was in progress, usually caused by ntpd or some other time adjusting daemon running in non steady sate, which can cause the skew calculations to be incorrect. Thus, this patch checks to see if the clock was being adjusted when we fail so that we don't cause false negatives. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@kernel.org> Cc: Miroslav Lichvar <mlichvar@redhat.com> Cc: Richard Cochran <richardcochran@gmail.com> Cc: Prarit Bhargava <prarit@redhat.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Shuah Khan <shuah@kernel.org> Cc: linux-kselftest@vger.kernel.org Suggested-by: Miroslav Lichvar <mlichvar@redhat.com> Signed-off-by: John Stultz <john.stultz@linaro.org> --- v2: Widened the checks to look for other clock adjustments that could happen, as suggested by Miroslav v3: Fixed up commit message |
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| .. | ||
| .gitignore | ||
| Makefile | ||
| adjtick.c | ||
| alarmtimer-suspend.c | ||
| change_skew.c | ||
| clocksource-switch.c | ||
| freq-step.c | ||
| inconsistency-check.c | ||
| leap-a-day.c | ||
| leapcrash.c | ||
| mqueue-lat.c | ||
| nanosleep.c | ||
| nsleep-lat.c | ||
| posix_timers.c | ||
| raw_skew.c | ||
| rtcpie.c | ||
| set-2038.c | ||
| set-tai.c | ||
| set-timer-lat.c | ||
| set-tz.c | ||
| skew_consistency.c | ||
| threadtest.c | ||
| valid-adjtimex.c | ||