Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754418AbYGFFaU (ORCPT ); Sun, 6 Jul 2008 01:30:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751313AbYGFFaG (ORCPT ); Sun, 6 Jul 2008 01:30:06 -0400 Received: from smtp1.linux-foundation.org ([140.211.169.13]:41337 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751249AbYGFFaF (ORCPT ); Sun, 6 Jul 2008 01:30:05 -0400 Date: Sat, 5 Jul 2008 22:29:40 -0700 (PDT) From: Linus Torvalds To: Andrey Borzenkov cc: David Brownell , Andrew Morton , "Rafael J. Wysocki" , Linux Kernel Mailing List , linux-usb@vger.kernel.org, Alan Stern , Greg Kroah-Hartman Subject: Re: All 2.6.26-rcX hang immediately after loading ohci_hcd In-Reply-To: <200807060859.58971.arvidjaar@mail.ru> Message-ID: References: <200807051108.20183.arvidjaar@mail.ru> <200807051704.56141.david-b@pacbell.net> <200807060859.58971.arvidjaar@mail.ru> User-Agent: Alpine 1.10 (LFD 962 2008-03-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1793 Lines: 45 On Sun, 6 Jul 2008, Andrey Borzenkov wrote: > On Sunday 06 July 2008, Linus Torvalds wrote: > > > > But Andrey - if you are on-line and have access to the machine, one thing > > to try would be to just do a > > > > git revert e872154921a6b5 > > > > in case it really was that particular commit. It seems to revert cleanly > > (although I didn't actually check if the result then compiled/worked). > > Looks much better; I am writing this now under 2.6.26-rc8 with above > commit reverted. Ok, that's certainly pretty conclusive. Thanks for the great console logs making it so straightforward to narrow it down to this (even if it was just a wild guess - with your extensive logs it was still fairly informed). Greg, Alan, David - at this point I think the commit should just be reverted. We're past -rc9, and unless either of you can see some obvious alternate fix (eg some bug in the commit that explains Adrey's problems that can just be fixed), I'm not seeing any good alternatives. I don't know what the hardware details are, but based on the bootup messages it seems to be a Toshiba motherboatd with an ALI 1535 chipset - I think it's a Toshiba Portege 4000 (which would mean that the OHCI controlle is the ALI M5237). For all I know, that may not be the best possible chipset out there, but it's not something extremely odd either. The machine may be a bit long in the tooth by now (I think it's a 750MHz PIII in there), but that may also explain why most developers wouldn't have seen this issue.. Hmm? Linus -- 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/