From: "David S. Miller" <davem@redhat.com>
To: rmk@arm.linux.org.uk
Cc: vojtech@ucw.cz, jsimmons@transvirtual.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] 2.5.31-serport
Date: Fri, 30 Aug 2002 15:03:59 -0700 (PDT) [thread overview]
Message-ID: <20020830.150359.16679671.davem@redhat.com> (raw)
In-Reply-To: <E17ktTz-000359-00@flint.arm.linux.org.uk>
From: Russell King <rmk@arm.linux.org.uk>
Date: Fri, 30 Aug 2002 22:39:11 +0100
2. What happens if I open and try to read from this port while something
has the serport_ldisc attached? I suspect that you'll create nice
loop of serio devices in serio.c and an infinite loop when you try to
traverse the list to remove a different serio device.
SERIO devices are not meant to be registered as normal TTYs.
At least I don't do this for any of the Sparc serial ports
when they are the keyboard/mouse serio device.
next prev parent reply other threads:[~2002-08-30 22:10 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-08-30 21:39 Russell King
2002-08-30 22:03 ` David S. Miller [this message]
2002-08-30 22:36 ` Vojtech Pavlik
2002-08-30 22:43 ` David S. Miller
2002-08-31 0:34 ` Alan Cox
2002-08-30 22:40 ` Vojtech Pavlik
2002-08-31 14:16 ` [patch] Fixes in serport.c Vojtech Pavlik
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