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From: Nam Cao <namcao@linutronix.de>
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To: Gabriele Monaco <gmonaco@redhat.com>,
 linux-trace-kernel@vger.kernel.org, linux-kernel@vger.kernel.org, Steven
 Rostedt <rostedt@goodmis.org>, Gabriele Monaco <gmonaco@redhat.com>,
 Masami Hiramatsu <mhiramat@kernel.org>
Cc: Thomas Weissschuh <thomas.weissschuh@linutronix.de>, Tomas Glozar
 <tglozar@redhat.com>, John Kacur <jkacur@redhat.com>, Wen Yang
 <wen.yang@linux.dev>
Subject: Re: [PATCH v3 11/17] rv: Prevent unintentional tracepoints during
 KUnit tests
In-Reply-To: <20260625121440.116317-12-gmonaco@redhat.com>
References: <20260625121440.116317-1-gmonaco@redhat.com>
 <20260625121440.116317-12-gmonaco@redhat.com>
Date: Tue, 07 Jul 2026 09:00:38 +0200
Message-ID: <878q7n2six.fsf@yellow.woof>
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Gabriele Monaco <gmonaco@redhat.com> writes:
> Monitor initialisation also called during KUnit tests may register some
> tracepoints, this can lead to issues since we don't expect real monitor
> events running during KUnit tests.
>
> Prevent tracepoint registration if an RV KUnit test is running.
>
> Reviewed-by: Nam Cao <namcao@linutronix.de>
> Signed-off-by: Gabriele Monaco <gmonaco@redhat.com>

Somehow I have no recollection of seeing this patch.

But since we already hold rv_interface_lock during the test, is this
really necessary?

Nam