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Message-ID: <Zkdu5v-ifyGNCV_n@pathway.suse.cz>
Date: Fri, 17 May 2024 16:51:18 +0200
From: Petr Mladek <pmladek@...e.com>
To: John Ogness <john.ogness@...utronix.de>
Cc: Sergey Senozhatsky <senozhatsky@...omium.org>,
Steven Rostedt <rostedt@...dmis.org>,
Thomas Gleixner <tglx@...utronix.de>, linux-kernel@...r.kernel.org,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Jiri Slaby <jirislaby@...nel.org>,
Russell King <linux@...linux.org.uk>,
Tony Lindgren <tony@...mide.com>,
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
Uwe Kleine-König <u.kleine-koenig@...gutronix.de>,
Théo Lebrun <theo.lebrun@...tlin.com>,
Linus Walleij <linus.walleij@...aro.org>,
Hongyu Xie <xiehongyu1@...inos.cn>,
Christophe JAILLET <christophe.jaillet@...adoo.fr>,
Arnd Bergmann <arnd@...db.de>,
Lino Sanfilippo <l.sanfilippo@...bus.com>,
linux-serial@...r.kernel.org
Subject: Re: [PATCH printk v5 09/30] serial: core: Introduce wrapper to set
@uart_port->cons
On Thu 2024-05-02 23:44:18, John Ogness wrote:
> Introduce uart_port_set_cons() as a wrapper to set @cons of a
> uart_port. The wrapper sets @cons under the port lock in order
> to prevent @cons from disappearing while another context is
> holding the port lock. This is necessary for a follow-up
> commit relating to the port lock wrappers, which rely on @cons
> not changing between lock and unlock.
>
> Signed-off-by: John Ogness <john.ogness@...utronix.de>
Reviewed-by: Petr Mladek <pmladek@...e.com>
Best Regards,
Petr
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