From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753626Ab3AJK7z (ORCPT ); Thu, 10 Jan 2013 05:59:55 -0500 Received: from mail-lb0-f182.google.com ([209.85.217.182]:41315 "EHLO mail-lb0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753482Ab3AJK7y (ORCPT ); Thu, 10 Jan 2013 05:59:54 -0500 Message-ID: <50EE9F24.8010908@gmail.com> Date: Thu, 10 Jan 2013 11:59:48 +0100 From: Adrian Byszuk User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Icedove/17.0 MIME-Version: 1.0 To: Borislav Petkov , linux-kernel@vger.kernel.org, Thomas Gleixner , John Stultz Subject: Re: BUG: kernel panic on Dell Vostro 3560 when plugging in AC adapter References: <50ED371A.3080903@gmail.com> <20130109120732.GA8016@liondog.tnic> <50ED98AA.1090304@gmail.com> <20130109170119.GA17840@liondog.tnic> <50EDB070.9020908@gmail.com> <20130109181520.GB17840@liondog.tnic> In-Reply-To: <20130109181520.GB17840@liondog.tnic> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 09/01/13 19:15, Borislav Petkov wrote: > On Wed, Jan 09, 2013 at 07:01:20PM +0100, Adrian Byszuk wrote: >> I started bisecting and got situation where I don't see kernel panic, >> but the whole system hangs - not sure in what direction go next, but > > Hmm, git bisect skip should help here, look at the git-bisect manpage. > I think I won't get the answer this way. Bisecting between 3.7 and 3.8-rc2 (from linus tree) led me to commit 63e1ed2364050073770c085021377d7764969b85 titled "Update vt8500 PWM driver support", which I think is rather nonsense. Also, depending on bisected version, sometimes I got kernel panic, but sometimes (more often) whole system would just freeze completely. Any other way diagnose this bug? Regards, Adrian