From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id 4CF7267B9E for ; Mon, 17 Jul 2006 05:43:59 +1000 (EST) Subject: Re: crash in aty128_set_lcd_enable on PowerBook From: Benjamin Herrenschmidt To: Olaf Hering In-Reply-To: <20060716192727.GA17387@suse.de> References: <20060716163728.GA16228@suse.de> <20060716165004.GA16369@suse.de> <1153077550.5905.33.camel@localhost.localdomain> <1153077953.5905.37.camel@localhost.localdomain> <20060716192727.GA17387@suse.de> Content-Type: text/plain Date: Sun, 16 Jul 2006 15:43:35 -0400 Message-Id: <1153079015.5905.39.camel@localhost.localdomain> Mime-Version: 1.0 Cc: linuxppc-dev@ozlabs.org, linux-kernel@vger.kernel.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Sun, 2006-07-16 at 21:27 +0200, Olaf Hering wrote: > On Sun, Jul 16, Benjamin Herrenschmidt wrote: > > > > > > Yeah, that looks like some serious bogosity in that code. Care to send a > > > patch ? > > > > (I'm in a hotel room in Ottawa with no r128 at hand to test so I'm not > > doing it myself just now :) > > It crashes later for different reasons. The whole init process works by > luck it seems. I've been having weird things happening with latest linus trees and really no time to debug ... do you have a backtrace for the "other" crash ? Ben.