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linux/tools/testing/selftests/timers
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Miroslav Lichvar d21e43f2ef kselftests: timers: freq-step: Update maximum acceptable precision and errors 
PTI has a significant impact on precision of the MONOTONIC_RAW clock,
which prevents a lot of computers from running the freq-step test.
Increase the maximum acceptable precision for the test to not be skipped
to 500 nanoseconds.

After commit 78b98e3c5a ("timekeeping/ntp: Determine the multiplier
directly from NTP tick length") the frequency and time errors should be
much smaller. Reduce the maximum acceptable values for the test to pass
to 0.02 ppm and 50 nanoseconds respectively.

Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Prarit Bhargava <prarit@redhat.com>
Cc: Richard Cochran <richardcochran@gmail.com>
Cc: Stephen Boyd <stephen.boyd@linaro.org>
Link: https://lkml.kernel.org/r/20190618160612.21957-1-mlichvar@redhat.com
2019-06-22 11:28:53 +02:00
..
.gitignore
adjtick.c selftests/timers: Add missing fflush(stdout) calls 2019-05-21 09:24:31 -06:00
alarmtimer-suspend.c
change_skew.c
clocksource-switch.c
freq-step.c kselftests: timers: freq-step: Update maximum acceptable precision and errors 2019-06-22 11:28:53 +02:00
inconsistency-check.c
leap-a-day.c
leapcrash.c selftests/timers: Add missing fflush(stdout) calls 2019-05-21 09:24:31 -06:00
Makefile
mqueue-lat.c selftests/timers: Add missing fflush(stdout) calls 2019-05-21 09:24:31 -06:00
nanosleep.c selftests/timers: Add missing fflush(stdout) calls 2019-05-21 09:24:31 -06:00
nsleep-lat.c selftests/timers: Add missing fflush(stdout) calls 2019-05-21 09:24:31 -06:00
posix_timers.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 166 2019-05-30 11:26:39 -07:00
raw_skew.c selftests/timers: Add missing fflush(stdout) calls 2019-05-21 09:24:31 -06:00
rtcpie.c
set-2038.c
set-tai.c selftests/timers: Add missing fflush(stdout) calls 2019-05-21 09:24:31 -06:00
set-timer-lat.c
set-tz.c selftests/timers: Add missing fflush(stdout) calls 2019-05-21 09:24:31 -06:00
skew_consistency.c
threadtest.c selftests/timers: Add missing fflush(stdout) calls 2019-05-21 09:24:31 -06:00
valid-adjtimex.c selftests/timers: Add missing fflush(stdout) calls 2019-05-21 09:24:31 -06:00