Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932472AbaFQFkj (ORCPT ); Tue, 17 Jun 2014 01:40:39 -0400 Received: from mail-qc0-f177.google.com ([209.85.216.177]:39914 "EHLO mail-qc0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750775AbaFQFki (ORCPT ); Tue, 17 Jun 2014 01:40:38 -0400 MIME-Version: 1.0 In-Reply-To: References: <20140613095820.GA21162@glanzmann.de> <20140617053332.GA9117@glanzmann.de> Date: Tue, 17 Jun 2014 15:40:37 +1000 Message-ID: Subject: Re: [Nouveau] REGRESSION: Kernel PANIC 8777c5c11764d8336d8270f96778158c34c92108 - drm/nouveau/dp: probe dpcd to determine connectedness From: Ben Skeggs To: Ben Skeggs , Ben Skeggs , LKML , nouveau Cc: thomas@glanzmann.de Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 17, 2014 at 3:39 PM, Ben Skeggs wrote: > On Tue, Jun 17, 2014 at 3:33 PM, Thomas Glanzmann wrote: >> Hello Ben, >> >>> Are you able to double-check that bisect? I'm not at all sure how >>> that particular commit could trigger the issue you're seeing. Some of >>> the others, certainly. It might be worth trying a couple of times >>> before marking something as "good", in case there's a timing aspect to >>> the problem. >> >> please CC me, otherwise I might not see your message. The bug is very >> clear, I boot my machine, the screen turns black as soon as the X server >> is booted and the system does not ping anymore. I rebooted several times >> before the bisect and the bug always hit me. For my taste the offending >> commit is to large. So maybe I can split it in multiple smaller commits >> and than debug it. However I'm currently out of the office, so maybe >> tomorrow. If you do any progress on this, please CC me in order to avoid >> duplicate effort. > 8777c5c11764d8336d8270f96778158c34c92108 (which is mentioned as the > first bad commit above...) is a tiny commit, so I have no idea what > you mean by "too large for your taste". > > In any case, I encountered the oops myself earlier (absolutely nothing > to do with that commit) and fixed it here. I've sent it onto Dave for > the next -fixes merge, so hopefully it'll help your case too. I have no idea why gmail doesn't auto-add you to the Cc list on reply all.. But.. Done :) > > Thanks, > Ben. > >> >> Cheers, >> Thomas -- 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/