From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Ilya Zykov <ilya@ilyx.ru>
Cc: Paul Fulghum <paulkf@microgate.com>,
Greg Kroah-Hartman <gregkh@suse.de>,
linux-kernel@vger.kernel.org, Alan Cox <alan@linux.intel.com>
Subject: Re: PROBLEM: n_hdlc not atomic use tty->flags.
Date: Mon, 7 Nov 2011 10:24:44 +0000 [thread overview]
Message-ID: <20111107102444.495f3436@lxorguk.ukuu.org.uk> (raw)
In-Reply-To: <4EB7899E.5090006@ilyx.ru>
On Mon, 07 Nov 2011 11:32:46 +0400
Ilya Zykov <ilya@ilyx.ru> wrote:
> N_HDLC can spoil tty->flags because use not atomic operations on tty->flags.
> I use n_hdlc line discipline and it happens.
Acked-by: Alan Cox <alan@linux.intel.com>
prev parent reply other threads:[~2011-11-07 10:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-07 7:32 PROBLEM: n_hdlc not atomic use tty->flags Ilya Zykov
2011-11-07 10:24 ` Alan Cox [this message]
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