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2022-07-14selftests: timers: valid-adjtimex: build fix for newer toolchainsWolfram Sang
Toolchains with an include file 'sys/timex.h' based on 3.18 will have a 'clock_adjtime' definition added, so it can't be static in the code: valid-adjtimex.c:43:12: error: static declaration of ‘clock_adjtime’ follows non-static declaration Fixes: e03a58c320e1 ("kselftests: timers: Add adjtimex SETOFFSET validity tests") Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: John Stultz <jstultz@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-05-21selftests/timers: Add missing fflush(stdout) callsKees Cook
When running under a pipe, some timer tests would not report output in real-time because stdout flushes were missing after printf()s that lacked a newline. This adds them to restore real-time status output that humans can enjoy. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2017-08-22selftests: timers: drop support for !KTEST caseShuah Khan
There is no need to keep timers tests in sync with external timers repo. Drop support for !KTEST to support for building and running timers tests without kselftest framework. Reference: https://lkml.org/lkml/2017/8/10/952 Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> Acked-by: John Stultz <john.stultz@linaro.org>
2016-01-26kselftests: timers: Add adjtimex SETOFFSET validity testsJohn Stultz
Add some simple tests to check both valid and invalid offsets when using adjtimex's ADJ_SETOFFSET method. Signed-off-by: John Stultz <john.stultz@linaro.org> Acked-by: Shuah Khan <shuahkh@osg.samsung.com> Cc: Sasha Levin <sasha.levin@oracle.com> Cc: Richard Cochran <richardcochran@gmail.com> Cc: Prarit Bhargava <prarit@redhat.com> Cc: Harald Hoyer <harald@redhat.com> Cc: Kay Sievers <kay@vrfy.org> Cc: David Herrmann <dh.herrmann@gmail.com> Link: http://lkml.kernel.org/r/1453417415-19110-3-git-send-email-john.stultz@linaro.org Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2015-03-12selftests/timers: Add adjtimex validation test from timetest suiteJohn Stultz
This adds a adjtimex validation test which checks the behavior for a set of valida and invalid inputs. So far this only tests ADJ_FREQUENCY, but hopefully will grow. Cc: Shuah Khan <shuahkh@osg.samsung.com> Cc: Prarit Bhargava <prarit@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Richard Cochran <richardcochran@gmail.com> Signed-off-by: John Stultz <john.stultz@linaro.org> Tested-by: Prarit Bhargava <prarit@redhat.com> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>