Re: [PATCH v2] printk: nbcon: Check for device_{lock,unlock} callbacks

[Petr Mladek]

On Mon 2025-12-08 11:06:16, Marcos Paulo de Souza wrote:
> These callbacks are necessary to synchronize ->write_thread callback
> against other operations using the same device.
> 
> Signed-off-by: Marcos Paulo de Souza <mpdesouza@xxxxxxxx>

JFYI, the patch has been pushed into printk/linux.git, branch
for-6.20.

Best Regards,
Petr