linux-kernel - Re: [PATCH v5] panic: add panic_force_cpu= parameter to redirect panic to a specific CPU

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Message-Id: <20260109144145.bc6cc6042f1e70430451e3b9@linux-foundation.org>
Date: Fri, 9 Jan 2026 14:41:45 -0800
From: Andrew Morton <akpm@...ux-foundation.org>
To: kernel test robot <lkp@...el.com>
Cc: Pnina Feder <pnina.feder@...ileye.com>, oe-kbuild-all@...ts.linux.dev,
 pmladek@...e.com, bhe@...hat.com, linux-kernel@...r.kernel.org,
 mgorman@...e.de, mingo@...hat.com, peterz@...radead.org,
 rostedt@...dmis.org, senozhatsky@...omium.org, tglx@...utronix.de,
 vkondra@...ileye.com
Subject: Re: [PATCH v5] panic: add panic_force_cpu= parameter to redirect
 panic to a specific CPU

On Fri, 9 Jan 2026 23:19:34 +0100 kernel test robot <lkp@...el.com> wrote:

>    kernel/panic.c: In function 'do_panic_on_target_cpu':
> >> kernel/panic.c:327:17: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'void *' [-Wformat=]
>      327 |         panic("%s", info);
>          |                ~^   ~~~~

Thanks.  That's what you get for listening to akpm ;)

Stupid compiler.