From owner-freebsd-current@FreeBSD.ORG  Mon Jan 26 21:08:16 2009
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 1201A1065689
	for <freebsd-current@freebsd.org>; Mon, 26 Jan 2009 21:08:16 +0000 (UTC)
	(envelope-from sean.bruno@dsl-only.net)
Received: from iron2.pdx.net (iron2.pdx.net [69.64.224.71])
	by mx1.freebsd.org (Postfix) with ESMTP id C5D8A8FC20
	for <freebsd-current@freebsd.org>; Mon, 26 Jan 2009 21:08:15 +0000 (UTC)
	(envelope-from sean.bruno@dsl-only.net)
Received: (qmail 13923 invoked from network); 26 Jan 2009 13:08:14 -0800
Received: from 069-064-235-060.pdx.net (HELO ?192.168.1.51?) (69.64.235.60)
	by iron2.pdx.net with SMTP; 26 Jan 2009 13:08:14 -0800
From: Sean Bruno <sean.bruno@dsl-only.net>
To: freebsd-current@freebsd.org
Content-Type: multipart/mixed; boundary="=-IFJfGB3IAPIkpKXeckZG"
Date: Mon, 26 Jan 2009 13:08:14 -0800
Message-Id: <1233004094.9302.0.camel@localhost.localdomain>
Mime-Version: 1.0
X-Mailer: Evolution 2.24.3 (2.24.3-1.fc10) 
Subject: LPT Panic at assert lpt.c::222
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: sbruno@freebsd.org
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, 26 Jan 2009 21:08:17 -0000


--=-IFJfGB3IAPIkpKXeckZG
Content-Type: text/plain
Content-Transfer-Encoding: 7bit

Just tested today's -current and was greeted with a panic in PPBUS at an
assert.

The following patch seems to be appropriate.  Comments?

Sean

--=-IFJfGB3IAPIkpKXeckZG
Content-Disposition: attachment; filename="lpt.c.diff"
Content-Type: text/x-patch; name="lpt.c.diff"; charset="UTF-8"
Content-Transfer-Encoding: 7bit

Index: lpt.c
===================================================================
--- lpt.c	(revision 187738)
+++ lpt.c	(working copy)
@@ -380,8 +380,8 @@
 	}
 
 	ppb_wctr(ppbus, LPC_NINIT);
+	lpt_release_ppbus(dev);
 	ppb_unlock(ppbus);
-	lpt_release_ppbus(dev);
 
 	/* declare our interrupt handler */
 	sc->sc_intr_resource = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid,

--=-IFJfGB3IAPIkpKXeckZG--