From owner-freebsd-current@FreeBSD.ORG Sun Aug 22 12:41:36 2004 Return-Path: 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 9C32116A4CE for ; Sun, 22 Aug 2004 12:41:36 +0000 (GMT) Received: from zaphod.nitro.dk (port324.ds1-khk.adsl.cybercity.dk [212.242.113.79]) by mx1.FreeBSD.org (Postfix) with ESMTP id 13EC143D2F for ; Sun, 22 Aug 2004 12:41:36 +0000 (GMT) (envelope-from simon@zaphod.nitro.dk) Received: by zaphod.nitro.dk (Postfix, from userid 3000) id 8BC2611AD2; Sun, 22 Aug 2004 14:41:34 +0200 (CEST) Date: Sun, 22 Aug 2004 14:41:34 +0200 From: "Simon L. Nielsen" To: =?iso-8859-1?Q?S=F8ren?= Schmidt Message-ID: <20040822124133.GB749@zaphod.nitro.dk> References: <200408191632.25637.kent.hauser@verizon.net> <20040820085322.GC16420@eddie.nitro.dk> <20040821130814.GA2795@arthur.nitro.dk> <16679.63728.806424.628485@ran.psg.com> <41289139.6060806@DeepCore.dk> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="HlL+5n6rz5pIUxbD" Content-Disposition: inline In-Reply-To: <41289139.6060806@DeepCore.dk> User-Agent: Mutt/1.5.6i cc: Randy Bush cc: Kent Hauser cc: current@FreeBSD.org Subject: Re: RELENG_5: ata interrupt problems X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 22 Aug 2004 12:41:36 -0000 --HlL+5n6rz5pIUxbD Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2004.08.22 14:27:37 +0200, S=F8ren Schmidt wrote: > Randy Bush wrote: > >>The actual errors from a 5.3-BETA from today (hand transcribed): > > > >>ad0: 73863MB [150071/16/63] at ata0-master= =20 > >>UDMA100 > >>ATAPI_RESET time =3D 150us > >>ata1-slave: FAILURE - ATAPI_IDENTIFY timed out > >>ATAPI_RESET time =3D 150us > >>acd0: CDRW at ata1-master UDMA33 > >>Mounting root from ufs:/dev/ad0s2a > >>[...] > >>ad0: WARNING - READ_DME interupt was seen but timeout fired LBA=3D41574= 224 > >>[...] > >>ad0: WARNING - READ_DME interupt was seen but timeout fired LBA=3D41562= 160 > >>ad0: WARNING - READ_DME interupt was seen but timeout fired LBA=3D41562= 160 > >>ad0: WARNING - READ_DME interupt was seen but taskqueue stalled=20 > >>LBA=3D41562160 > >>Slab at 0xc1c3ff70, freei 3 =3D 0 > >> > >>The "[...]" is just normal startup. It goes as far as the script that > >>attaches my GDBE partition before it panics. > >> > >>And then it panics like below: > > > >yep. same on a thinkpad t40p >=20 > Since I have a few confirmations that backstepping just ATA doesnt help= =20 > at all, I'm not convinced this is an ATA problem, at least not in the=20 > sense that changes to ATA broke it. While I cannot say for sure that the real problem is in ata(4), backing out ata-all.c v. 1.222, ata-lowlevel.c v. 1.44, ata-queue.c v. 1.32 "fixes" the problem for me on my Thinkpad R40. --=20 Simon L. Nielsen FreeBSD Documentation Team --HlL+5n6rz5pIUxbD Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (FreeBSD) iD8DBQFBKJR9h9pcDSc1mlERAoexAJ9ONtt7vLRN5flVBXUBIBHLgaGR6ACgwXrP 9n9gRHQyeQKnz+WznYAeGhs= =VSRv -----END PGP SIGNATURE----- --HlL+5n6rz5pIUxbD--