[PATCH] vt: Make vt_pid a struct pid (making it pid wrap around safe).

[oleg at tv-sign.ru (Oleg Nesterov)]

On 09/10, Eric W. Biederman wrote:
> 
> The patch:
> [PATCH] vt: Rework the console spawning variables.
> is fine.
> 
> The patch:
> [PATCH] vt: Make vt_pid a struct pid (making it pid wrap around safe).
> which uses xchg() is racy, and needs to be fixed.

Yes, I think so.

Oleg.