Re: [PATCH v4 2/2] tty/sysrq: Dump printk ring buffer messages via sysrq

John Ogness
2024-02-01T11:29:38Z

On 2024-02-01, Sreenath Vijayan <sreenath.vijayan@sony.com> wrote:
> When terminal is unresponsive, one cannot use dmesg to view printk
> ring buffer messages. Also, syslog services may be disabled,
> to check the messages after a reboot, especially on embedded systems.
> In this scenario, dump the printk ring buffer messages via sysrq
> by pressing sysrq+D.
>
> Signed-off-by: Sreenath Vijayan <sreenath.vijayan@sony.com>
> Signed-off-by: Shimoyashiki Taichi <taichi.shimoyashiki@sony.com>

Reviewed-by: John Ogness <john.ogness@linutronix.de>