[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <06e40c1c-d8e3-b1c1-276a-e32e579371b8@kernel.org>
Date: Mon, 4 Jul 2022 08:56:04 +0200
From: Jiri Slaby <jirislaby@...nel.org>
To: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
linux-serial@...r.kernel.org, Greg KH <gregkh@...uxfoundation.org>,
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
Vladimir Zapolskiy <vz@...ia.com>,
Russell King <linux@...linux.org.uk>,
Richard Genoud <richard.genoud@...il.com>,
Nicolas Ferre <nicolas.ferre@...rochip.com>,
Alexandre Belloni <alexandre.belloni@...tlin.com>,
Claudiu Beznea <claudiu.beznea@...rochip.com>,
Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>,
NXP Linux Team <linux-imx@....com>,
Maxime Coquelin <mcoquelin.stm32@...il.com>,
Alexandre Torgue <alexandre.torgue@...s.st.com>,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-stm32@...md-mailman.stormreply.com
Cc: Lukas Wunner <lukas@...ner.de>,
Uwe Kleine-König <u.kleine-koenig@...gutronix.de>,
Lino Sanfilippo <LinoSanfilippo@....de>
Subject: Re: [PATCH v9 4/6] serial: take termios_rwsem for ->rs485_config() &
pass termios as param
On 04. 07. 22, 8:51, Jiri Slaby wrote:
> Anyway, I'm not sure I buy the above. Why is termios_rwsem needed to
> alter ADDRB?
Nevermind, reading patch 5/6 gives a clue.
--
js
suse labs
Powered by blists - more mailing lists