Re: [PATCH] kdesu broken

[Alan Cox]

> The tty_ldisc_hangup() already does tty_ldisc_wait_idle() after disabling 
> the timer (and clearing the TTY_LDISC bit), so that all seems fine 
> already. No?

We only do tty_ldisc_wait_idle if tty->driver->flags & TTY_RESET_TERMIOS
is set that I can see ?
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