Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261899AbTEEE2q (ORCPT ); Mon, 5 May 2003 00:28:46 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261904AbTEEE2q (ORCPT ); Mon, 5 May 2003 00:28:46 -0400 Received: from neon-gw-l3.transmeta.com ([63.209.4.196]:37133 "EHLO neon-gw.transmeta.com") by vger.kernel.org with ESMTP id S261899AbTEEE2p (ORCPT ); Mon, 5 May 2003 00:28:45 -0400 Date: Sun, 4 May 2003 21:41:10 -0700 (PDT) From: Linus Torvalds To: Florin Iucha cc: Kernel Mailing List Subject: Re: Linux 2.5.69 In-Reply-To: <20030505043058.GG1059@iucha.net> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1338 Lines: 31 On Sun, 4 May 2003, Florin Iucha wrote: > > On SIS 735 motherboard, with agpgart, sis-agp and radeon loaded, I get > this on the serial console before the machine freezes: > agpgart: Found an AGP 2.0 compliant device. > agpgart: Putting AGP V2 device at 00:00.0 into 4x mode > agpgart: Putting AGP V2 device at 01:00.0 into 4x mode > Without these modules loaded, the machine is stable. Make sure to also test with regular 1x AGP (and no fast write stuff etc). A lot of motherboards really aren't going to like 4x and some other settings (in particular, enabling fast writes seems to be a very iffy proposition indeed). Also, check if the same setup is stable under 2.4.x and possibly using the DRI CVS tree. Radeon in particular seems to be a lot stabler in DRI these days than it has historically been. Indeed, one of the reasons it took me so long to figure out the stability issues I saw was simply that there have been real bugs in direct rendering, and I was blaming them instead and I spent a lot of time trying to chase down the bug as an AGP or DRI issue. Linus - 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/