From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.org (ozlabs.org [103.22.144.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 0B6DE1A0018 for ; Thu, 9 Jul 2015 11:42:16 +1000 (AEST) Message-ID: <1436406135.18682.3.camel@ellerman.id.au> Subject: Re: PASEMI: PA6T board doesn't boot with the RC1 of kernel 4.2 anymore From: Michael Ellerman To: Benjamin Herrenschmidt Cc: Christian Zigotzky , linuxppc-dev@lists.ozlabs.org Date: Thu, 09 Jul 2015 11:42:15 +1000 In-Reply-To: <1436394990.3948.113.camel@kernel.crashing.org> References: <559BB716.6040001@xenosoft.de> <559BC99D.20608@xenosoft.de> <559D653F.2060307@xenosoft.de> <1436394990.3948.113.camel@kernel.crashing.org> Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Thu, 2015-07-09 at 08:36 +1000, Benjamin Herrenschmidt wrote: > On Wed, 2015-07-08 at 20:00 +0200, Christian Zigotzky wrote: > > Dear Linuxppc-dev mailing list, > > > > I used git bisect and found out that the following commit is the problem. > > > > commit 3ceaccdf92073d193f0bfbe24280dd736e3fed86 > > Author: Dave Hansen > > There is no way that commit affects anything on that platform, it only > changes a file in arch/x86 that isn't compiled on a powerpc build. You > must have made a mistake in your bisection, possibly the one "sometimes > boots" should be considered good, but I can't say for sure. > > Michael has a PA6T board at work, so I assume he will see if he can > reproduce. Yeah I can't reproduce here. I think you need to bisect again and look for the particular crash you reported. If you see that crash then mark it bad, else mark it good. cheers