From owner-freebsd-current@FreeBSD.ORG  Mon Aug  2 17:54:59 2004
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id ED6B816A4CE
	for <freebsd-current@freebsd.org>;
	Mon,  2 Aug 2004 17:54:59 +0000 (GMT)
Received: from will.iki.fi (will.iki.fi [217.169.64.20])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 7899B43D1D
	for <freebsd-current@freebsd.org>;
	Mon,  2 Aug 2004 17:54:59 +0000 (GMT)
	(envelope-from will+freebsd-current@will.iki.fi)
Received: from [10.129.39.131] (b212-54-23-216.elisa-laajakaista.fi
	[212.54.23.216])	by will.iki.fi (Postfix) with ESMTP id A6B5624
	for <freebsd-current@freebsd.org>;
	Mon,  2 Aug 2004 20:54:55 +0300 (EEST)
Message-ID: <410E7FE8.1080109@will.iki.fi>
Date: Mon, 02 Aug 2004 20:54:48 +0300
From: Ville-Pertti Keinonen <will+freebsd-current@will.iki.fi>
User-Agent: Mozilla Thunderbird 0.7.1 (X11/20040708)
X-Accept-Language: en-us, en
MIME-Version: 1.0
To: freebsd-current@freebsd.org
References: <410E688D.7020709@will.iki.fi> <410E74F7.1070000@will.iki.fi>
In-Reply-To: <410E74F7.1070000@will.iki.fi>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Subject: Re: ATA driver races with interrupts
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 02 Aug 2004 17:55:00 -0000

Ville-Pertti Keinonen wrote:

>
> I'm definitely not convinced of its correctness, since I'm not sure 
> which part of the code is 

I've spent too much time away from kernel code.  Now that I think about 
it, obviously it'll break things on systems with edge-triggered 
interrupts, so don't try the patch on old ISA boxes...

I think I need to read more code in order to get back up-to-date with 
the new FreeBSD interrupt mechanisms before trying again.