Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756349AbYGFFfh (ORCPT ); Sun, 6 Jul 2008 01:35:37 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751436AbYGFFf3 (ORCPT ); Sun, 6 Jul 2008 01:35:29 -0400 Received: from mx33.mail.ru ([194.67.23.194]:18030 "EHLO mx33.mail.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751383AbYGFFf2 (ORCPT ); Sun, 6 Jul 2008 01:35:28 -0400 From: Andrey Borzenkov To: Linus Torvalds Subject: Re: All 2.6.26-rcX hang immediately after loading ohci_hcd Date: Sun, 6 Jul 2008 09:35:20 +0400 User-Agent: KMail/1.9.9 Cc: David Brownell , Andrew Morton , "Rafael J. Wysocki" , Linux Kernel Mailing List , linux-usb@vger.kernel.org, Alan Stern , "Greg Kroah-Hartman" References: <200807051108.20183.arvidjaar@mail.ru> <200807060859.58971.arvidjaar@mail.ru> In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart1303995.QB4Be2PazE"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200807060935.21678.arvidjaar@mail.ru> X-Spam: Not detected X-Mras: OK Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4182 Lines: 117 --nextPart1303995.QB4Be2PazE Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline On Sunday 06 July 2008, Linus Torvalds wrote: >=20 > On Sun, 6 Jul 2008, Andrey Borzenkov wrote: >=20 > > On Sunday 06 July 2008, Linus Torvalds wrote: > > >=20 > > > But Andrey - if you are on-line and have access to the machine, one t= hing=20 > > > to try would be to just do a=20 > > >=20 > > > git revert e872154921a6b5 > > >=20 > > > in case it really was that particular commit. It seems to revert clea= nly=20 > > > (although I didn't actually check if the result then compiled/worked). > >=20 > > Looks much better; I am writing this now under 2.6.26-rc8 with above > > commit reverted. >=20 > Ok, that's certainly pretty conclusive. Thanks for the great console logs= =20 > making it so straightforward to narrow it down to this (even if it was=20 > just a wild guess - with your extensive logs it was still fairly=20 > informed). >=20 > Greg, Alan, David - at this point I think the commit should just be=20 > reverted. We're past -rc9, and unless either of you can see some obvious= =20 > alternate fix (eg some bug in the commit that explains Adrey's problems=20 > that can just be fixed), I'm not seeing any good alternatives. >=20 > I don't know what the hardware details are, but based on the bootup=20 > messages it seems to be a Toshiba motherboatd with an ALI 1535 chipset - = I=20 > think it's a Toshiba Portege 4000 (which would mean that the OHCI=20 > controlle is the ALI M5237). >=20 yes {pts/0}% lspci -nn 00:00.0 Host bridge [0600]: ALi Corporation M1644/M1644T Northbridge+Triden= t [10b9:1644] (rev 01) 00:01.0 PCI bridge [0604]: ALi Corporation PCI to AGP Controller [10b9:5247] 00:02.0 USB Controller [0c03]: ALi Corporation USB 1.1 Controller [10b9:523= 7] (rev 03) 00:04.0 IDE interface [0101]: ALi Corporation M5229 IDE [10b9:5229] (rev c3) 00:06.0 Multimedia audio controller [0401]: ALi Corporation M5451 PCI AC-Li= nk Controller Audio Device [10b9:5451] (rev 01) 00:07.0 ISA bridge [0601]: ALi Corporation M1533/M1535 PCI to ISA Bridge [A= laddin IV/V/V+] [10b9:1533] 00:08.0 Bridge [0680]: ALi Corporation M7101 Power Management Controller [P= MU] [10b9:7101] 00:0a.0 Ethernet controller [0200]: Intel Corporation 82557/8/9/0/1 Etherne= t Pro 100 [8086:1229] (rev 08) 00:10.0 CardBus bridge [0607]: Texas Instruments PCI1410 PC card Cardbus Co= ntroller [104c:ac50] (rev 01) 00:11.0 CardBus bridge [0607]: Toshiba America Info Systems ToPIC100 PCI to= Cardbus Bridge with ZV Support [1179:0617] (rev 32) 00:11.1 CardBus bridge [0607]: Toshiba America Info Systems ToPIC100 PCI to= Cardbus Bridge with ZV Support [1179:0617] (rev 32) 00:12.0 System peripheral [0880]: Toshiba America Info Systems SD TypA Cont= roller [1179:0805] (rev 03) 01:00.0 VGA compatible controller [0300]: Trident Microsystems CyberBlade X= PAi1 [1023:8820] (rev 82) Handle 0x0001, DMI type 1, 25 bytes System Information Manufacturer: TOSHIBA Product Name: PORTEGE 4000 Version: PP400E-0CJPX-0V Serial Number: Z1109698G UUID: 440FA000-001B-11D6-8000-C3D0A1109698 Wake-up Type: Power Switch > For all I know, that may not be the best possible chipset out there, but= =20 > it's not something extremely odd either. The machine may be a bit long in= =20 > the tooth by now (I think it's a 750MHz PIII in there), but that may also= =20 > explain why most developers wouldn't have seen this issue.. >=20 > Hmm? >=20 > Linus >=20 >=20 --nextPart1303995.QB4Be2PazE Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEABECAAYFAkhwWZkACgkQR6LMutpd94xqSgCfUd9ppQIf6jyEqI3ylsU393Jr O8AAmwYX4L7bg9mTd3Zyfs9H66gLYORT =Wes4 -----END PGP SIGNATURE----- --nextPart1303995.QB4Be2PazE-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/