Re: [PATCH] tty: vt: check for atomic context in con_write()

From: Jiri Slaby
Date: Mon Jan 22 2024 - 01:49:05 EST


On 20. 01. 24, 11:34, Tetsuo Handa wrote:
syzbot is reporting sleep in atomic context, for gsmld_write() is calling
con_write() with spinlock held and IRQs disabled.

gsm should never be bound to a console in the first place.

Noone has sent a patch to deny that yet.

Follow:
https://lore.kernel.org/all/49453ebd-b321-4f34-a1a5-d828d8881010@xxxxxxxxxx/

And feel free to patch that ;).

thanks,
--
js
suse labs