From: John Ogness <john.ogness@linutronix.de>
To: Marcos Paulo de Souza <mpdesouza@suse.com>,
Petr Mladek <pmladek@suse.com>,
Steven Rostedt <rostedt@goodmis.org>,
Sergey Senozhatsky <senozhatsky@chromium.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jirislaby@kernel.org>
Cc: linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org,
Marcos Paulo de Souza <mpdesouza@suse.com>
Subject: Re: [PATCH v2 2/2] tty: sysrq: Use printk_force_console context on __handle_sysrq
Date: Tue, 05 Nov 2024 22:41:50 +0106 [thread overview]
Message-ID: <84pln9e53d.fsf@jogness.linutronix.de> (raw)
In-Reply-To: <20241105-printk-loud-con-v2-2-bd3ecdf7b0e4@suse.com>
On 2024-11-05, Marcos Paulo de Souza <mpdesouza@suse.com> wrote:
> By using the printk_force_console the loglevel workaround can be removed.
> The workaround existed to always send the sysrq header message to all
> consoles not matter what was the current loglevel, but it won't work for
> deferred messages, since the loglevel can be restore before the message
> is printed, suppressing the message that wasn't supposed to be
> suppressed by the workaround.
>
> Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Reviewed-by: John Ogness <john.ogness@linutronix.de>
next prev parent reply other threads:[~2024-11-05 21:35 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-05 19:45 [PATCH v2 0/2] printk: Add force_con printk flag to not suppress sysrq header msgs Marcos Paulo de Souza
2024-11-05 19:45 ` [PATCH v2 1/2] printk: Introduce FORCE_CON flag Marcos Paulo de Souza
2024-11-05 21:34 ` John Ogness
2024-11-06 1:04 ` Marcos Paulo de Souza
2024-11-07 15:22 ` Petr Mladek
2024-11-05 19:45 ` [PATCH v2 2/2] tty: sysrq: Use printk_force_console context on __handle_sysrq Marcos Paulo de Souza
2024-11-05 21:35 ` John Ogness [this message]
2024-11-07 15:27 ` Petr Mladek
2024-11-07 15:57 ` [PATCH v2 0/2] printk: Add force_con printk flag to not suppress sysrq header msgs Petr Mladek
2024-11-07 16:16 ` Greg Kroah-Hartman
2024-11-11 13:37 ` Petr Mladek
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