kernel/linux.git/tools/testing/selftests/timens/timer.c, branch v6.19.11Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.19.112025-05-09T19:12:48+00:00selftests/timens: Make run_tests() functions static2025-05-09T19:12:48+00:00Thomas Weißschuhthomas.weissschuh@linutronix.de2025-05-02T12:03:51+00:00urn:sha1:261639fa515fd4c5d14ad998f85f1e30c3241dfb
These functions are never used outside their defining compilation unit and
can be made static.
Link: https://lore.kernel.org/r/20250502-selftests-timens-fixes-v1-2-fb517c76f04d@linutronix.de
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
selftests/timens: Print TAP headers2025-05-09T19:12:43+00:00Thomas Weißschuhthomas.weissschuh@linutronix.de2025-05-02T12:03:50+00:00urn:sha1:84b8d6c9082659ceb5574335abbaf6c1ea36abba
The TAP specification requires that the output begins with a header line.
These headers lines are missing in the timens tests.
Print such a line.
Link: https://lore.kernel.org/r/20250502-selftests-timens-fixes-v1-1-fb517c76f04d@linutronix.de
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
selftest/timerns: fix clang build failures for abs() calls2024-07-05T19:21:48+00:00John Hubbardjhubbard@nvidia.com2024-07-04T02:52:47+00:00urn:sha1:f76f9bc616b7320df6789241ca7d26cedcf03cf3
When building with clang, via:
make LLVM=1 -C tools/testing/selftests
...clang warns about mismatches between the expected and required
integer length being supplied to abs(3).
Fix this by using the correct variant of abs(3): labs(3) or llabs(3), in
these cases.
Reviewed-by: Dmitry Safonov <dima@arista.com>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Acked-by: Andrei Vagin <avagin@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
selftests/timens: handle a case when alarm clocks are not supported2020-05-22T19:29:55+00:00Andrei Vaginavagin@gmail.com2020-05-21T07:52:52+00:00urn:sha1:558ae0355a91c7d28fdf4c0011bee6ebb5118632
This can happen if a testing node doesn't have RTC (real time clock)
hardware or it doesn't support alarms.
Fixes: 61c57676035d ("selftests/timens: Add Time Namespace test for supported clocks")
Acked-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Reported-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Signed-off-by: Andrei Vagin <avagin@gmail.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
selftests/timens: Remove duplicated include <time.h>2020-03-13T19:30:32+00:00YueHaibingyuehaibing@huawei.com2020-03-06T03:17:05+00:00urn:sha1:785c4e834f5f34dc00a398e935a89fd38416ff64
Remove duplicated include.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Dmitry Safonov <dima@arista.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
selftests/timens: Add timer offsets test2020-01-14T11:21:01+00:00Andrei Vaginavagin@openvz.org2019-11-12T01:27:21+00:00urn:sha1:d5b0117ddd4949e9ed882b6ef91316719826e8a8
Check that timer_create() takes into account clock offsets.
Output on success:
1..3
ok 1 clockid=7
ok 2 clockid=1
ok 3 clockid=9
# Pass 3 Fail 0 Xfail 0 Xpass 0 Skip 0 Error 0
Output with lack of permissions:
1..3
not ok 1 # SKIP need to run as root
Output without support of time namespaces:
1..3
not ok 1 # SKIP Time namespaces are not supported
Co-developed-by: Dmitry Safonov <dima@arista.com>
Signed-off-by: Andrei Vagin <avagin@gmail.com>
Signed-off-by: Dmitry Safonov <dima@arista.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20191112012724.250792-33-dima@arista.com