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Message-ID: <20090207000934.6805a35a@lxorguk.ukuu.org.uk>
Date: Sat, 7 Feb 2009 00:09:34 +0000
From: Alan Cox <alan@...rguk.ukuu.org.uk>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: Bryan Wu <cooloney@...nel.org>, linux-kernel@...r.kernel.org,
sonic.zhang@...log.com
Subject: Re: [PATCH] tty: fix bug - kernel can't be pinged through when
bootargs console=null
> Did any earlier kernel versions handle this situation OK?
>
> If so, we might need to be back-compatible with buggy userspace :(
Nothing to do with userspace. You can't call tty_driver_kref_get(NULL),
it's completely bogus.
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