Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755949Ab2ECVQI (ORCPT ); Thu, 3 May 2012 17:16:08 -0400 Received: from mail-wi0-f172.google.com ([209.85.212.172]:43752 "EHLO mail-wi0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753382Ab2ECVQG (ORCPT ); Thu, 3 May 2012 17:16:06 -0400 Message-ID: <4FA2F592.1040104@suse.cz> Date: Thu, 03 May 2012 23:16:02 +0200 From: Jiri Slaby User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:14.0) Gecko/20120428 Thunderbird/14.0a2 MIME-Version: 1.0 To: Jesse Barnes , Chris Wilson , Jiri Slaby , LKML , dri-devel@lists.freedesktop.org Subject: Re: i915_driver_irq_handler: irq 42: nobody cared References: <20120409101119.47e770b2@jbarnes-desktop> <4F83F3B5.8080704@suse.cz> <20120410092619.26a15165@jbarnes-desktop> <4F8477D1.4080102@suse.cz> <20120410113448.540e4c1d@jbarnes-desktop> <4F848F88.7060009@suse.cz> <20120410203212.GN4115@phenom.ffwll.local> <20120410133411.52dc52ed@jbarnes-desktop> <20120411104012.GI4296@phenom.ffwll.local> <4FA2E2D8.5050303@suse.cz> <20120503211537.GN4983@phenom.ffwll.local> In-Reply-To: <20120503211537.GN4983@phenom.ffwll.local> X-Enigmail-Version: 1.5pre Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 772 Lines: 24 On 05/03/2012 11:15 PM, Daniel Vetter wrote: >>> Shot in the dark, let's disable msi a bit. Can you try the below patch? >> >> Yeah, no IRQ_NONE at the end of i915_driver_irq_handler now. So MSI is >> busted, either in the card, the chipset or the kernel. Any idea how to >> find out? > > Ok, so MSI is busted. Can you please paste lspci -nn for you intel gpu? Sure: 00:02.0 VGA compatible controller [0300]: Intel Corporation 82G33/G31 Express Integrated Graphics Controller [8086:29c2] (rev 02) thanks, -- js suse labs -- 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/