Subject: Re: TTY virtualization driver
To: Greywolf <>
From: Bang Jun-Young <>
List: tech-kern
Date: 01/24/2002 00:42:46
On Tue, Jan 22, 2002 at 09:21:10PM -0800, Greywolf wrote:
> We have a case where more than one driver matches up with a device and
> screws a machine.

I think that's a bug. For example, pcdisplay and vga compete for the
same device, but never hang a machine. If a driver attaches to a
device, then the device should become unattachable (even unprobeable?)
to other drivers.


Bang Jun-Young <>