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2023-08-16selftests/user_events: Reenable buildMark Brown1-8/+0
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 <[email protected]> Signed-off-by: Shuah Khan <[email protected]>
2023-03-29tracing/user_events: Add ABI self-testBeau Belgrave1-1/+1
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/[email protected] Signed-off-by: Beau Belgrave <[email protected]> Signed-off-by: Steven Rostedt (Google) <[email protected]>
2023-02-14selftests/user_events: add a note about user_events.h dependencyShuah Khan1-0/+8
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 <[email protected]>
2023-02-13selftests: user_events: Fix incorrect kernel headers search pathMathieu Desnoyers1-1/+1
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 <[email protected]> Cc: Shuah Khan <[email protected]> Cc: [email protected] Cc: Ingo Molnar <[email protected]> Cc: <[email protected]> # 5.18+ Signed-off-by: Shuah Khan <[email protected]>
2022-02-10user_events: Add self-test for perf_event integrationBeau Belgrave1-1/+1
Tests perf can be attached to and written out correctly. Ensures attach updates status bits in user programs. Link: https://lkml.kernel.org/r/[email protected] Acked-by: Masami Hiramatsu <[email protected]> Signed-off-by: Beau Belgrave <[email protected]> Signed-off-by: Steven Rostedt (Google) <[email protected]>
2022-02-10user_events: Add self-test for dynamic_events integrationBeau Belgrave1-1/+1
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/[email protected] Acked-by: Masami Hiramatsu <[email protected]> Signed-off-by: Beau Belgrave <[email protected]> Signed-off-by: Steven Rostedt (Google) <[email protected]>
2022-02-10user_events: Add self-test for ftrace integrationBeau Belgrave1-0/+9
Tests basic functionality of registering/deregistering, status and writing data out via ftrace mechanisms within user_events. Link: https://lkml.kernel.org/r/[email protected] Acked-by: Masami Hiramatsu <[email protected]> Signed-off-by: Beau Belgrave <[email protected]> Signed-off-by: Steven Rostedt (Google) <[email protected]>
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