From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759638Ab0I0PZe (ORCPT ); Mon, 27 Sep 2010 11:25:34 -0400 Received: from mail-ey0-f174.google.com ([209.85.215.174]:49023 "EHLO mail-ey0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759596Ab0I0PZd (ORCPT ); Mon, 27 Sep 2010 11:25:33 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:x-enigmail-version:content-type :content-transfer-encoding; b=Ax9w+3ACeuwxXf0KzqUYqSrRck/X1PrUNGL7A45/acjPb60T+KdElwJ7kAcre0Iapi KaVzHLSrPvvLljVb9V59GOUf10NOT7rhKmU9B1z1UDgFFtBVVQJww4ISzt5+AkHKR7az 7PIzix5vCKa63JZx4z/M4Oeq/+jCvtPbpIWL8= Message-ID: <4CA0B768.5050304@gmail.com> Date: Mon, 27 Sep 2010 17:25:28 +0200 From: Jiri Slaby User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; cs-CZ; rv:1.9.2.9) Gecko/20100914 SUSE/3.1.4 Thunderbird/3.1.4 MIME-Version: 1.0 To: linux-kernel@vger.kernel.org CC: akpm@linux-foundation.org, mm-commits@vger.kernel.org, chris@chris-wilson.co.uk, dri-devel@lists.freedesktop.org Subject: Re: i915 flickering [was: mmotm 2010-09-22-16-11 uploaded] References: <201009222343.o8MNh9Mp023931@imap1.linux-foundation.org> <4CA06514.1080704@gmail.com> In-Reply-To: <4CA06514.1080704@gmail.com> X-Enigmail-Version: 1.1.2 Content-Type: text/plain; charset=ISO-8859-2 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 09/27/2010 11:34 AM, Jiri Slaby wrote: > On 09/23/2010 01:12 AM, akpm@linux-foundation.org wrote: >> The mm-of-the-moment snapshot 2010-09-22-16-11 has been uploaded to > > Hi, it introduced a regression against 2010-09-15-16-21 in i915. The > screen, especially in thunderbird and firefox screen elements, flickers. > Is this known/is there a patch for this already? BTW. right now, probably as a result of this, I got: [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -5 (awaiting 990243 at 990230) like in the glxgears report posted earlier today. But in this case, X survived... Except selected text is no longer blue, but white and another anomalies. > 00:02.0 VGA compatible controller: Intel Corporation 82G33/G31 Express > Integrated Graphics Controller (rev 02) (prog-if 00 [VGA controller]) > Subsystem: Intel Corporation 82G33/G31 Express Integrated > Graphics Controller > Flags: bus master, fast devsel, latency 0, IRQ 42 > Memory at feb80000 (32-bit, non-prefetchable) [size=512K] > I/O ports at ec00 [size=8] > Memory at d0000000 (32-bit, prefetchable) [size=256M] > Memory at fea00000 (32-bit, non-prefetchable) [size=1M] > Expansion ROM at [disabled] > Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- > Capabilities: [d0] Power Management version 2 > Kernel driver in use: i915 > > thanks, -- js