linux-kernel - Re: [PATCH v4 7/8] tracing/selftests: Add tests for hist trigger expression parsing

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Date:   Wed, 27 Oct 2021 13:17:04 -0400
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Kalesh Singh <kaleshsingh@...gle.com>
Cc:     Masami Hiramatsu <mhiramat@...nel.org>, surenb@...gle.com,
        hridya@...gle.com, namhyung@...nel.org, kernel-team@...roid.com,
        Jonathan Corbet <corbet@....net>,
        Ingo Molnar <mingo@...hat.com>, Shuah Khan <shuah@...nel.org>,
        Tom Zanussi <zanussi@...nel.org>, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org
Subject: Re: [PATCH v4 7/8] tracing/selftests: Add tests for hist trigger
 expression parsing

On Wed, 27 Oct 2021 08:55:39 -0700
Kalesh Singh <kaleshsingh@...gle.com> wrote:

> Thanks for looking into this. I've attached the full logs here.

Just looking at:

  11-add_remove_kprobe.tc-log.vQWAmF

I see the failure of:

+ echo
+ PLACE=_do_fork
+ >>dynamic_events
+ echo 'p:myevent1 _do_fork'


Where "_do_fork" no longer exists and the tests have been updated.

I'm guessing you are running outdated tests. Please make sure that the
tests you run are the latest from the kernel tree.

Thanks!

-- Steve