Shuah Khan eefd95e1f3 selftests: timers: set-timer-lat: Fix hang when testing unsupported alarms ...

When timer_create() fails on a bootime or realtime clock, setup_timer()
returns 0 as if timer has been set. Callers wait forever for the timer
to expire.

This hang is seen on a system that doesn't have support for:

CLOCK_REALTIME_ALARM   ABSTIME missing CAP_WAKE_ALARM? : [UNSUPPORTED]

Test hangs waiting for a timer that hasn't been set to expire. Fix
setup_timer() to return 1, add handling in callers to detect the
unsupported case and return 0 without waiting to not fail the test.

Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>

2017-09-25 10:09:07 -06:00

..

.gitignore

selftests: add missing set-tz to timers .gitignore

2016-12-08 08:51:14 -07:00

adjtick.c

selftests: timers: drop support for !KTEST case

2017-08-22 11:15:59 -06:00

alarmtimer-suspend.c

selftests: timers: drop support for !KTEST case

2017-08-22 11:15:59 -06:00

change_skew.c

selftests: timers: drop support for !KTEST case

2017-08-22 11:15:59 -06:00

clocksource-switch.c

selftests/timers: make loop consistent with array size

2017-08-25 10:00:51 -06:00

freq-step.c

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-09-04 13:06:34 -07:00

inconsistency-check.c

selftests: timers: drop support for !KTEST case

2017-08-22 11:15:59 -06:00

leap-a-day.c

kselftests: timers: leap-a-day: Change default arguments to help test runs

2017-08-22 11:34:52 -06:00

leapcrash.c

selftests: timers: drop support for !KTEST case

2017-08-22 11:15:59 -06:00

Makefile

selftests: change lib.mk RUN_TESTS to take test list as an argument

2017-08-25 10:15:24 -06:00

mqueue-lat.c

selftests: timers: drop support for !KTEST case

2017-08-22 11:15:59 -06:00

nanosleep.c

selftests: timers: drop support for !KTEST case

2017-08-22 11:15:59 -06:00

nsleep-lat.c

selftests: timers: drop support for !KTEST case

2017-08-22 11:15:59 -06:00

posix_timers.c

selftests/timers: Add missing error code assignment before test

2016-09-20 09:00:28 -06:00

raw_skew.c

selftests: timers: drop support for !KTEST case

2017-08-22 11:15:59 -06:00

rtctest_setdate.c

tools: timer: add rtctest_setdate

2017-07-09 22:00:54 +02:00

rtctest.c

rtc: rtctest: Improve support detection

2017-08-16 17:48:19 -06:00

set-2038.c

selftests: timers: drop support for !KTEST case

2017-08-22 11:15:59 -06:00

set-tai.c

selftests: timers: drop support for !KTEST case

2017-08-22 11:15:59 -06:00

set-timer-lat.c

selftests: timers: set-timer-lat: Fix hang when testing unsupported alarms

2017-09-25 10:09:07 -06:00

set-tz.c

selftests: timers: drop support for !KTEST case

2017-08-22 11:15:59 -06:00

skew_consistency.c

selftests: timers: drop support for !KTEST case

2017-08-22 11:15:59 -06:00

threadtest.c

selftests: timers: drop support for !KTEST case

2017-08-22 11:15:59 -06:00

valid-adjtimex.c

selftests: timers: drop support for !KTEST case

2017-08-22 11:15:59 -06:00