kernel/linux.git/tools/testing/selftests/user_events/Makefile, branch v6.6.131Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.6.1312023-08-16T16:29:57+00:00selftests/user_events: Reenable build2023-08-16T16:29:57+00:00Mark Brownbroonie@kernel.org2023-08-06T11:29:59+00:00urn:sha1:68b4d2d58389f9d1db7ffc02644498f215ee8c70
The user_events selftests were removed from the standard set of
selftests due to the uapi header it relies on having been temporarily
removed. That header is now reinstated so we can reenable the tests.
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
tracing/user_events: Add ABI self-test2023-03-29T10:52:09+00:00Beau Belgravebeaub@linux.microsoft.com2023-03-28T23:52:14+00:00urn:sha1:60b1af8de8c17f0edc86dc55c0bea9be3bb41626
Add ABI specific self-test to ensure enablements work in various
scenarios such as fork, VM_CLONE, and basic event enable/disable.
Ensure ABI contracts/limits are also being upheld, such as bit limits
and data size limits.
Link: https://lkml.kernel.org/r/20230328235219.203-8-beaub@linux.microsoft.com
Signed-off-by: Beau Belgrave <beaub@linux.microsoft.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
selftests/user_events: add a note about user_events.h dependency2023-02-14T20:18:55+00:00Shuah Khanskhan@linuxfoundation.org2023-02-14T19:19:39+00:00urn:sha1:0eb15a47bf437a268b69ab1a1a45fdf1f609b69f
This test depends on <linux/user_events.h> exported in uapi
The following commit removed user_events.h out of uapi:
commit 5cfff569cab8 ("tracing: Move user_events.h temporarily out
of include/uapi")
This test will not compile until user_events.h is added back to uapi.
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
selftests: user_events: Fix incorrect kernel headers search path2023-02-13T16:09:45+00:00Mathieu Desnoyersmathieu.desnoyers@efficios.com2023-01-27T13:57:48+00:00urn:sha1:f3886fd28987c119a98493f625cb9940b5f1c9a0
Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents
building against kernel headers from the build environment in scenarios
where kernel headers are installed into a specific output directory
(O=...).
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: linux-kselftest@vger.kernel.org
Cc: Ingo Molnar <mingo@redhat.com>
Cc: <stable@vger.kernel.org> # 5.18+
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
user_events: Add self-test for perf_event integration2022-02-11T03:37:59+00:00Beau Belgravebeaub@linux.microsoft.com2022-01-18T20:43:23+00:00urn:sha1:3a6163893a9a6a90e086234ee205c1f74eeb5f84
Tests perf can be attached to and written out correctly. Ensures attach
updates status bits in user programs.
Link: https://lkml.kernel.org/r/20220118204326.2169-10-beaub@linux.microsoft.com
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Beau Belgrave <beaub@linux.microsoft.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
user_events: Add self-test for dynamic_events integration2022-02-11T03:37:53+00:00Beau Belgravebeaub@linux.microsoft.com2022-01-18T20:43:22+00:00urn:sha1:745bb7e683ff00e7b52e54b422fd05c58ae94e1a
Tests matching deletes, creation of basic and complex types. Ensures
common patterns work correctly when interacting with dynamic_events
file.
Link: https://lkml.kernel.org/r/20220118204326.2169-9-beaub@linux.microsoft.com
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Beau Belgrave <beaub@linux.microsoft.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
user_events: Add self-test for ftrace integration2022-02-11T03:37:47+00:00Beau Belgravebeaub@linux.microsoft.com2022-01-18T20:43:21+00:00urn:sha1:446640e49ec00458655e29c31e55aabd6702985d
Tests basic functionality of registering/deregistering, status and
writing data out via ftrace mechanisms within user_events.
Link: https://lkml.kernel.org/r/20220118204326.2169-8-beaub@linux.microsoft.com
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Beau Belgrave <beaub@linux.microsoft.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>