linux-kernel - Re: [PATCH] tty: don't dead while flushing workqueue

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Message-ID: <20121121140426.1860d093@pyramind.ukuu.org.uk>
Date:	Wed, 21 Nov 2012 14:04:26 +0000
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org,
	Alan Cox <alan@...ux.intel.com>
Subject: Re: [PATCH] tty: don't dead while flushing workqueue

> I don't see any problems in my testcase.

This looks fine to me as by the time we call tty_ldisc_release we have
already set TTY_CLOSING on both sides.

Alan
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