From owner-freebsd-hackers@FreeBSD.ORG  Wed Apr 18 06:58:09 2007
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From: Hans Petter Selasky <hselasky@c2i.net>
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Date: Wed, 18 Apr 2007 08:28:25 +0200
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Cc: freebsd-hackers@freebsd.org, Marcel Moolenaar <xcllnt@mac.com>,
	thioretic@freebsd.org, nsouch@free.fr, thIOretic@yandex.ru
Subject: Re: GSoC <Generic input device layer> project community intro and
	sync
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Hi,

My input in this regard is:

1) The new stack must be detach safe. I.E. no race conditions at detatch.

2) The stack must be able to take an arbitrary mutex, that is provided by the 
low level device driver, and not just Giant.

--HPS