Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754491AbYKJXUm (ORCPT ); Mon, 10 Nov 2008 18:20:42 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752484AbYKJXUd (ORCPT ); Mon, 10 Nov 2008 18:20:33 -0500 Received: from ns1.suse.de ([195.135.220.2]:44056 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752237AbYKJXUc (ORCPT ); Mon, 10 Nov 2008 18:20:32 -0500 From: Andreas Schwab To: Benjamin Herrenschmidt Cc: "Rafael J. Wysocki" , Linux Kernel Mailing List , Kernel Testers List , Andrew Morton , "David S. Miller" , James Cloos , Paul Collins , Linus Torvalds Subject: Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) References: <1226295985.7731.7.camel@pasglop> <1226353979.7530.8.camel@pasglop> X-Yow: I was in EXCRUCIATING PAIN until I started reading JACK AND JILL Magazine!! Date: Tue, 11 Nov 2008 00:20:27 +0100 In-Reply-To: <1226353979.7530.8.camel@pasglop> (Benjamin Herrenschmidt's message of "Tue, 11 Nov 2008 08:52:59 +1100") Message-ID: User-Agent: Gnus/5.110009 (No Gnus v0.9) Emacs/22.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1368 Lines: 33 Benjamin Herrenschmidt writes: > On Mon, 2008-11-10 at 21:39 +0100, Andreas Schwab wrote: >> Benjamin Herrenschmidt writes: >> >> > radeonfb: Fix accel problems with new imageblit hook >> > >> > Some radeon chips have issues with color expansion of pixmaps that >> > aren't a multiple of 32 pixels wide. This works around it the same >> > way X does by requesting the right pitch alignment from fbcon and >> > then using the chip scissors to do clipping to the requested size. >> >> Unfortunately this does not fix the suspend regression on PowerBook6,7. >> Instead I have to use the workaround in >> . > > Strange. The suspend problem happens also when X hasn't been launched at all ? There seems to be some race involved here. I cannot reproduce the problem ATM. Andreas. -- Andreas Schwab, SuSE Labs, schwab@suse.de SuSE Linux Products GmbH, Maxfeldstra?e 5, 90409 N?rnberg, Germany PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." -- 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/