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From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Daniel Walker <dwalker@codeaurora.org>
Cc: Mike Frysinger <vapier@gentoo.org>,
	linux-kernel@vger.kernel.org,
	"Hyok S. Choi" <hyok.choi@samsung.com>,
	Tony Lindgren <tony@atomide.com>,
	Jeff Ohlstein <johlstei@quicinc.com>,
	Greg Kroah-Hartman <gregkh@suse.de>,
	Ben Dooks <ben-linux@fluff.org>, Alan Cox <alan@linux.intel.com>,
	Kukjin Kim <kgene.kim@samsung.com>,
	Feng Tang <feng.tang@intel.com>,
	Tobias Klauser <tklauser@distanz.ch>,
	Jason Wessel <jason.wessel@windriver.com>,
	Philippe Langlais <philippe.langlais@stericsson.com>
Subject: Re: [PATCH] serial: DCC(JTAG) serial and console emulation support
Date: Fri, 8 Oct 2010 09:13:31 +0100	[thread overview]
Message-ID: <20101008091331.74871a42@lxorguk.ukuu.org.uk> (raw)
In-Reply-To: <1286486094.23836.59.camel@c-dwalke-linux.qualcomm.com>

> It is , what's to stop any userspace from using ttyS0 ? .. There's lots
> of binary userspaces in the embedded world, along with many strange
> usages ..

So you change your file system, whoopee.

And if your hypothetical user isn't able to do this then maybe instead of
trying to screw up the kernel for everyone they should ask an
undergraduate student who is smart enough to help them.

Alan

  reply	other threads:[~2010-10-08  7:48 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-10-07 18:36 Daniel Walker
2010-10-07 19:25 ` Mike Frysinger
2010-10-07 19:39   ` Daniel Walker
2010-10-07 19:48     ` Mike Frysinger
2010-10-07 19:58       ` Daniel Walker
2010-10-07 20:02         ` Mike Frysinger
2010-10-07 20:06           ` Daniel Walker
2010-10-07 20:47             ` Mike Frysinger
2010-10-07 20:59               ` Daniel Walker
2010-10-07 21:05                 ` Mike Frysinger
2010-10-07 21:17                   ` Daniel Walker
2010-10-07 21:32                     ` Mike Frysinger
2010-10-07 21:50                       ` Daniel Walker
2010-10-07 20:52   ` Alan Cox
2010-10-07 20:37     ` Daniel Walker
2010-10-07 21:08       ` Alan Cox
2010-10-07 20:50 ` Alan Cox
2010-10-07 20:36   ` Daniel Walker
2010-10-07 21:05     ` Alan Cox
2010-10-07 20:51       ` Daniel Walker
2010-10-07 21:03         ` Mike Frysinger
2010-10-07 21:14           ` Daniel Walker
2010-10-08  8:13             ` Alan Cox [this message]
2010-10-08 15:23               ` Daniel Walker
2010-10-08 15:40                 ` Greg KH
2010-10-08 16:11                   ` Daniel Walker
2010-10-08 16:56                 ` Alan Cox
2010-10-08 16:45                   ` Daniel Walker
2010-10-08 18:38                     ` Mike Frysinger
2010-10-08 19:01                       ` Daniel Walker
2010-10-08 19:20                         ` Mike Frysinger
2010-10-08 19:50                           ` Daniel Walker
2010-10-08 22:02                             ` Mike Frysinger
2010-10-08 22:22                               ` Daniel Walker
2010-10-09  5:38                                 ` Mike Frysinger
2010-10-07 21:15         ` Greg KH
2010-10-07 21:47           ` Daniel Walker
2010-10-07 21:52             ` Greg KH
2010-10-07 22:11               ` Daniel Walker
2010-10-08  2:04                 ` Mike Frysinger
2010-10-07 21:38         ` Alan Cox
2010-10-07 21:41           ` Daniel Walker
2010-10-08  8:18             ` Alan Cox
2010-10-08 15:16               ` Daniel Walker
2010-10-08  4:59 Daniel Walker
2010-10-08  6:05 ` Mike Frysinger
2010-10-08 19:34 matthieu castet
2010-10-08 19:52 ` Daniel Walker
2010-10-08 19:55 ` Daniel Walker
2010-10-08 20:40   ` matthieu castet

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