Steven,

po 8. 9. 2025 v 4:06 odesílatel Ivan Pravdin
[off-list ref] napsal:

Currently, tests 3 and 13-22 in tests/timerlat.t fail with error:

    *** buffer overflow detected ***: terminated
    timeout: the monitored command dumped core

The result of running `sudo make check` is

    tests/timerlat.t (Wstat: 0 Tests: 22 Failed: 11)
      Failed tests:  3, 13-22
    Files=3, Tests=34, 140 wallclock secs ( 0.07 usr  0.01 sys + 27.63 cusr
    27.96 csys = 55.67 CPU)
    Result: FAIL

Fix buffer overflow in actions_parse to avoid this error. After this
change, the tests results are

    tests/hwnoise.t ... ok
    tests/osnoise.t ... ok
    tests/timerlat.t .. ok
    All tests successful.
    Files=3, Tests=34, 186 wallclock secs ( 0.06 usr  0.01 sys + 41.10 cusr
    44.38 csys = 85.55 CPU)
    Result: PASS

Fixes: 6ea082b171e0 ("rtla/timerlat: Add action on threshold feature")
Signed-off-by: Ivan Pravdin <redacted>
Reviewed-by: Tomas Glozar <tglozar@redhat.com>
---
 tools/tracing/rtla/src/actions.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Could you take this simple fix? (Might require tweaking the starting
letter "fix" -> "Fix", I don't care that much about it, but as you
said, tracing requires capital letters there :) )

The rest of the patchset conflicts with [1] but this one doesn't and
is also more important.

[1] https://patchwork.kernel.org/project/linux-trace-kernel/list/?series=999703

Tomas