| Message ID | 1427946219-31113-1-git-send-email-john.stultz@linaro.org |
|---|---|
| State | New |
| Headers | show |
diff --git a/tools/testing/selftests/timers/set-timer-lat.c b/tools/testing/selftests/timers/set-timer-lat.c index 2ed3267..4fc98c5 100644 --- a/tools/testing/selftests/timers/set-timer-lat.c +++ b/tools/testing/selftests/timers/set-timer-lat.c @@ -139,6 +139,13 @@ int do_timer(int clock_id, int flags) err = timer_create(clock_id, &se, &tm1); if (err) { + if ((clock_id == CLOCK_REALTIME_ALARM) || + (clock_id == CLOCK_BOOTTIME_ALARM)) { + printf("%-22s %s missing CAP_WAKE_ALARM? : [UNSUPPORTED]\n", + clockstring(clock_id), + flags ? "ABSTIME":"RELTIME"); + return 0; + } printf("%s - timer_create() failed\n", clockstring(clock_id)); return -1; }
The set-timer-lat test fails when testing CLOCK_BOOTTIME_ALARM or CLOCK_REALTIME_ALARM when the user isn't running as root or with CAP_WAKE_ALARM. So this patch improves the error checking so we report the issue more clearly and continue rather then reporting a failure. 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> --- v2: Fix a few checkpatch warnings. tools/testing/selftests/timers/set-timer-lat.c | 7 +++++++ 1 file changed, 7 insertions(+)