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Subject: Re: Linux v2.6.9 (Strange tty problem?)
From: Paul Fulghum <paulkf@microgate.com>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Paul <set@pobox.com>,
       Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
       Linus Torvalds <torvalds@osdl.org>
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On Thu, 2004-10-21 at 08:20, Paul Fulghum wrote:
> I was thinking a reasonable solution would be
> to queue work in tty_do_hangup() if ldisc->hangup()
> is not defined (== NULL) to switch the ldisc back to N_TTY.

Nevermind, I now see why this won't work.

tty_set_ldisc() calls flush_scheduled_work() so
it can't be called from a work routine on the
default events queue.

I'll now look at adding the hangup() method to ppp_*.c

-- 
Paul Fulghum
paulkf@microgate.com