linux-kernel - Re: [RFC PATCH v2 05/12] rv: Return init error when registering monitors

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Message-ID: <20250519080641.6FFQAC2k@linutronix.de>
Date: Mon, 19 May 2025 10:06:41 +0200
From: Nam Cao <namcao@...utronix.de>
To: Gabriele Monaco <gmonaco@...hat.com>
Cc: linux-kernel@...r.kernel.org, Steven Rostedt <rostedt@...dmis.org>,
	Masami Hiramatsu <mhiramat@...nel.org>,
	linux-trace-kernel@...r.kernel.org, Ingo Molnar <mingo@...hat.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Tomas Glozar <tglozar@...hat.com>, Juri Lelli <jlelli@...hat.com>
Subject: Re: [RFC PATCH v2 05/12] rv: Return init error when registering
 monitors

On Wed, May 14, 2025 at 10:43:07AM +0200, Gabriele Monaco wrote:
> Monitors generated with dot2k have their registration function (the one
> called during monitor initialisation) return always 0, even if the
> registration failed on RV side.
> This can hide potential errors.
> 
> Return the value returned by the RV register function.
> 
> Signed-off-by: Gabriele Monaco <gmonaco@...hat.com>

Reviewed-by: Nam Cao <namcao@...utronix.de>