linux-kernel - Re: [PATCH v2] tracing/osnoise: Replace kmalloc + copy_from_user with memdup

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Message-Id: <76B6CC10-1C0A-42D0-83E8-8CA8A7790BF0@linux.dev>
Date: Wed, 1 Oct 2025 01:03:29 +0200
From: Thorsten Blum <thorsten.blum@...ux.dev>
To: Steven Rostedt <rostedt@...dmis.org>
Cc: Masami Hiramatsu <mhiramat@...nel.org>,
 Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
 linux-kernel@...r.kernel.org,
 linux-trace-kernel@...r.kernel.org
Subject: Re: [PATCH v2] tracing/osnoise: Replace kmalloc + copy_from_user with
 memdup_user

On 30. Sep 2025, at 23:28, Steven Rostedt wrote:
> Which makes your change not quite compatible.
> 
> I'm going to rebase and remove your change for now.

No worries, I'll send a v3 tomorrow using memdup_user_nul() instead.

Thanks,
Thorsten