From: Petr Mladek <pmladek@suse.com>
To: John Ogness <john.ogness@linutronix.de>
Cc: Sergey Senozhatsky <senozhatsky@chromium.org>,
Steven Rostedt <rostedt@goodmis.org>,
Thomas Gleixner <tglx@linutronix.de>,
linux-kernel@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jirislaby@kernel.org>,
linux-serial@vger.kernel.org
Subject: Re: [PATCH printk v3 27/40] tty: serial: earlycon: use console_is_registered()
Date: Thu, 10 Nov 2022 16:00:17 +0100 [thread overview]
Message-ID: <Y20SAUcLYrcTKSxL@alley> (raw)
In-Reply-To: <20221107141638.3790965-28-john.ogness@linutronix.de>
On Mon 2022-11-07 15:22:25, John Ogness wrote:
> It is not reliable to check for CON_ENABLED in order to identify if a
> console is registered. Use console_is_registered() instead.
>
> Signed-off-by: John Ogness <john.ogness@linutronix.de>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Best Regards,
Petr
next prev parent reply other threads:[~2022-11-10 15:00 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-07 14:15 [PATCH printk v3 00/40] reduce console_lock scope John Ogness
2022-11-07 14:16 ` [PATCH printk v3 02/40] serial: kgdboc: Lock console list in probe function John Ogness
2022-11-09 8:20 ` Daniel Thompson
2022-11-07 14:16 ` [PATCH printk v3 12/40] tty: serial: kgdboc: document console_lock usage John Ogness
2022-11-09 8:23 ` Daniel Thompson
2022-11-09 15:19 ` Petr Mladek
2022-11-07 14:16 ` [PATCH printk v3 23/40] serial_core: replace uart_console_enabled() with uart_console_registered() John Ogness
2022-11-08 8:46 ` Geert Uytterhoeven
2022-11-10 13:24 ` Petr Mladek
2022-11-10 13:46 ` John Ogness
2022-11-07 14:16 ` [PATCH printk v3 27/40] tty: serial: earlycon: use console_is_registered() John Ogness
2022-11-10 15:00 ` Petr Mladek [this message]
2022-11-07 14:16 ` [PATCH printk v3 28/40] tty: serial: pic32_uart: " John Ogness
2022-11-10 15:01 ` Petr Mladek
2022-11-07 14:16 ` [PATCH printk v3 29/40] tty: serial: samsung_tty: " John Ogness
2022-11-10 15:01 ` Petr Mladek
2022-11-07 14:16 ` [PATCH printk v3 30/40] tty: serial: xilinx_uartps: " John Ogness
2022-11-10 15:04 ` Petr Mladek
2022-11-07 14:16 ` [PATCH printk v3 36/40] tty: serial: kgdboc: use console_list_lock for list traversal John Ogness
2022-11-09 9:06 ` Daniel Thompson
2022-11-09 9:44 ` John Ogness
2022-11-10 18:00 ` Petr Mladek
2022-11-07 14:16 ` [PATCH printk v3 37/40] tty: serial: kgdboc: synchronize tty_find_polling_driver() and register_console() John Ogness
2022-11-10 15:13 ` Daniel Thompson
2022-11-10 18:03 ` Petr Mladek
2022-11-07 14:16 ` [PATCH printk v3 38/40] tty: serial: kgdboc: use console_list_lock to trap exit John Ogness
2022-11-10 15:18 ` Daniel Thompson
2022-11-11 9:59 ` Petr Mladek
2022-11-07 14:16 ` [PATCH printk v3 40/40] tty: serial: sh-sci: use setup() callback for early console John Ogness
2022-11-08 8:53 ` Geert Uytterhoeven
2022-11-11 17:15 ` Petr Mladek
2022-11-11 14:43 ` [PATCH printk v3 00/40] reduce console_lock scope Mathieu Desnoyers
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