From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758050Ab3BRH06 (ORCPT ); Mon, 18 Feb 2013 02:26:58 -0500 Received: from mail-qa0-f41.google.com ([209.85.216.41]:37477 "EHLO mail-qa0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753666Ab3BRH05 (ORCPT ); Mon, 18 Feb 2013 02:26:57 -0500 MIME-Version: 1.0 In-Reply-To: <51219C56.8060504@canonical.com> References: <511D0BCC.9070208@canonical.com> <20130215073210.GM7867@spo001.leaseweb.com> <511E4C43.7080403@canonical.com> <51219C56.8060504@canonical.com> Date: Mon, 18 Feb 2013 02:26:56 -0500 Message-ID: Subject: Re: [v3.8 Regression] watchdog: sp5100_tco: Add SB8x0 chipset support From: Joseph Salisbury To: Joseph Salisbury Cc: Tanaka Takahisa , Wim Van Sebroeck , linux-watchdog@vger.kernel.org, LKML , Kernel Team Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I've requested a digital image or screen capture of the panic. Is there any additional debug information you thing would be helpful? Thanks, Joe On Sun, Feb 17, 2013 at 10:13 PM, Joseph Salisbury wrote: > On 02/17/2013 04:44 AM, Tanaka Takahisa wrote: >> >> Hi Joseph, >> >> 2013/2/15 Joseph Salisbury : >>> >>> On 02/15/2013 02:32 AM, Wim Van Sebroeck wrote: >>>> >>>> Hi Joseph, >>>> >>>>> A bug was opened against the Ubuntu kernel[0]. It was found that >>>>> reverting the following commit resolved this bug: >>>>> >>>>> commit 740fbddf5c3f9ad8b23c5d917ba1cc7e376a5104 >>>>> Author: Takahisa Tanaka >>>>> Date: Sun Dec 2 14:33:18 2012 +0900 >>>>> >>>>> watchdog: sp5100_tco: Add SB8x0 chipset support >>>>> >>>>> >>>>> The regression was introduced as of v3.8-rc1. >>>>> >>>>> I see that you are the author of this patch, so I wanted to run this by >>>>> you. I was thinking of requesting a revert for v3.8, but I wanted to >>>>> get your feedback first. >>>> >>>> Please check out the attached patches first (They are allready in >>>> linux-next). >>> >>> Thanks for the feedback, Wim. I'll let you know if the patches resolve >>> this >>> bug. >>> >>> >>>> Other references: >>>> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=43176 >>>> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=43176 >>>> >>>> Kind regards, >>>> Wim. >> >> Thank you for your information, and sorry for the late reply. >> >> I think that I will get rid of code that re-programming the chipset >> registers, if my patch set doesn't resolve the problem. >> I'm waiting for your reply at the moment. >> >> >> Regards, >> Takahisa > > Hi Takahisa, > > The bug report tested a kernel with the patches. However, he reports the > kernel panic still occurs[0]. > > Thanks, > > Joe > > [0] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1116835 > > -- > 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/