Merge tag 'linux-kselftest-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull kselftest update from Shuah Khan:
 "This update adds two new test suites: futex and seccomp.

  In addition, it includes fixes for bugs in timers, other tests, and
  compile framework.  It introduces new quicktest feature to enable
  users to choose to run tests that complete in a short time"

* tag 'linux-kselftest-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  selftests: add quicktest support
  selftests: add seccomp suite
  selftest, x86: fix incorrect comment
  tools selftests: Fix 'clean' target with make 3.81
  selftests/futex: Add .gitignore
  kselftest: Add exit code defines
  selftests: Add futex tests to the top-level Makefile
  selftests/futex: Increment ksft pass and fail counters
  selftests/futex: Update Makefile to use lib.mk
  selftests: Add futex functional tests
  kselftests: timers: Check _ALARM clockids are supported before suspending
  kselftests: timers: Ease alarmtimer-suspend unreasonable latency value
  kselftests: timers: Increase delay between suspends in alarmtimer-suspend
  selftests/exec: do not install subdir as it is already created
  selftests/ftrace: install test.d
  selftests: copy TEST_DIRS to INSTALL_PATH
  Test compaction of mlocked memory
  selftests/mount: output WARN messages when mount test skipped
  selftests/timers: Make git ignore all binaries in timers test suite

2 files changed, 25 insertions, 3 deletions

diff --git a/tools/testing/selftests/timers/.gitignore b/tools/testing/selftests/timers/.gitignore
new file mode 100644
index 000000000000..ced998151bc4
--- /dev/null
+++ b/tools/testing/selftests/timers/.gitignore
@@ -0,0 +1,18 @@
+alarmtimer-suspend
+change_skew
+clocksource-switch
+inconsistency-check
+leap-a-day
+leapcrash
+mqueue-lat
+nanosleep
+nsleep-lat
+posix_timers
+raw_skew
+rtctest
+set-2038
+set-tai
+set-timer-lat
+skew_consistency
+threadtest
+valid-adjtimex
diff --git a/tools/testing/selftests/timers/alarmtimer-suspend.c b/tools/testing/selftests/timers/alarmtimer-suspend.c
index aaffbde1d5ee..72cacf5383dd 100644
--- a/tools/testing/selftests/timers/alarmtimer-suspend.c
+++ b/tools/testing/selftests/timers/alarmtimer-suspend.c
@@ -57,7 +57,7 @@ static inline int ksft_exit_fail(void)
 
 
 #define NSEC_PER_SEC 1000000000ULL
-#define UNREASONABLE_LAT (NSEC_PER_SEC * 4) /* hopefully we resume in 4secs */
+#define UNREASONABLE_LAT (NSEC_PER_SEC * 5) /* hopefully we resume in 5 secs */
 
 #define SUSPEND_SECS 15
 int alarmcount;
@@ -152,7 +152,11 @@ int main(void)
 			alarm_clock_id++) {
 
 		alarmcount = 0;
-		timer_create(alarm_clock_id, &se, &tm1);
+		if (timer_create(alarm_clock_id, &se, &tm1) == -1) {
+			printf("timer_create failled, %s unspported?\n",
+					clockstring(alarm_clock_id));
+			break;
+		}
 
 		clock_gettime(alarm_clock_id, &start_time);
 		printf("Start time (%s): %ld:%ld\n", clockstring(alarm_clock_id),
@@ -172,7 +176,7 @@ int main(void)
 		while (alarmcount < 10) {
 			int ret;
 
-			sleep(1);
+			sleep(3);
 			ret = system("echo mem > /sys/power/state");
 			if (ret)
 				break;