From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757078Ab0CDX22 (ORCPT ); Thu, 4 Mar 2010 18:28:28 -0500 Received: from smtp1.linux-foundation.org ([140.211.169.13]:47966 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756794Ab0CDX20 (ORCPT ); Thu, 4 Mar 2010 18:28:26 -0500 Date: Thu, 4 Mar 2010 15:28:11 -0800 (PST) From: Linus Torvalds X-X-Sender: torvalds@localhost.localdomain To: Dave Airlie cc: Stephane Marchesin , Matthew Garrett , Dave Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.sf.net Subject: Re: [git pull] drm request 3 In-Reply-To: Message-ID: References: <20100304190450.GA23807@srcf.ucam.org> <20100304192524.GA24253@srcf.ucam.org> <20100304195302.GA24856@srcf.ucam.org> <6a89f9d51003041257j39fde3b6y8bd3336d77f7cf7a@mail.gmail.com> <21d7e9971003041503p726ecbebi4b0b97854c5824de@mail.gmail.com> User-Agent: Alpine 2.00 (LFD 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 4 Mar 2010, Linus Torvalds wrote: > > Is it really just nouveau? I've not looked, but I bet the intel driver and > the radeon driver have _exactly_ the same "oh, I'm the wrong version, I > will now kill myself" behavior. Ok, I cloned the drm tree just to see, and it does seem like it's just nouveau that does that whole thing. At least from a quick grep of drmGetVersion() calls. > I certainly seem to remember some similar issues with the intel driver > long long ago. .. but Jesse tells me that it's using feature masks etc, so maybe my recollection is about unrelated issues. So yeah, nouveau seems to "special". Although somebody already said that if I'd have had a radeon, I'd have seen similar issues. Maybe the radeon driver just doesn't check the version number, and fails in different ways. Linus