Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932489Ab0LSUmS (ORCPT ); Sun, 19 Dec 2010 15:42:18 -0500 Received: from mail-ey0-f171.google.com ([209.85.215.171]:58139 "EHLO mail-ey0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932471Ab0LSUmR convert rfc822-to-8bit (ORCPT ); Sun, 19 Dec 2010 15:42:17 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:reply-to:to:subject:date:user-agent:cc:references:in-reply-to :mime-version:content-type:content-transfer-encoding:message-id; b=TmfeXk7dOqVtxKJ6r2uXLh35gC0weXwYY5PFhDavaSF7J4oqsDeJvcy3OToeZIQGa7 uTO0eJmCR6LSUkHOqKEUqPbORb1AM4mShbsOL0SLk3odpj5li9DXXZDVq3zxYvhOg5Nq 1v39mv9wFAAADEIG3t4vYwiUEHO6DKq2GFSSw= From: Maciej Rutecki Reply-To: maciej.rutecki@gmail.com To: Hui Zhu Subject: Re: [BUG] i915 boot got black screen with 2.6.37-rc5+ Date: Sun, 19 Dec 2010 21:42:11 +0100 User-Agent: KMail/1.13.5 (Linux/2.6.37-rc6; KDE/4.4.5; i686; ; ) Cc: linux-kernel@vger.kernel.org, keithp@keithp.com, ak@linux.intel.com, chris@chris-wilson.co.uk, gregkh@suse.de, stable@kernel.org, Andi Kleen References: In-Reply-To: MIME-Version: 1.0 Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: 8BIT Message-Id: <201012192142.11656.maciej.rutecki@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3723 Lines: 79 I created a Bugzilla entry at https://bugzilla.kernel.org/show_bug.cgi?id=25242 for your bug report, please add your address to the CC list in there, thanks! On środa, 15 grudnia 2010 o 09:33:29 Hui Zhu wrote: > The right log with 2.6.37-rc3+: > Dec 15 16:13:03 teawater-workpc kernel: [ 14.569871] [drm] Initialized > drm 1.1.0 20060810 > Dec 15 16:13:03 teawater-workpc kernel: [ 14.882768] i915 > 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 > Dec 15 16:13:03 teawater-workpc kernel: [ 14.882775] i915 > 0000:00:02.0: setting latency timer to 64 > Dec 15 16:13:03 teawater-workpc kernel: [ 14.894778] mtrr: type > mismatch for d0000000,10000000 old: write-back new: write-combining > Dec 15 16:13:03 teawater-workpc kernel: [ 14.894781] [drm] MTRR > allocation failed. Graphics performance may suffer. > Dec 15 16:13:03 teawater-workpc kernel: [ 14.895367] i915 > 0000:00:02.0: irq 43 for MSI/MSI-X > Dec 15 16:13:03 teawater-workpc kernel: [ 14.895610] vgaarb: device > changed decodes: > PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem > Dec 15 16:13:03 teawater-workpc kernel: [ 14.895927] [drm] initialized > overlay support > Dec 15 16:13:03 teawater-workpc kernel: [ 14.981492] Console: > switching to colour frame buffer device 210x65 > Dec 15 16:13:03 teawater-workpc kernel: [ 14.986676] fb0: inteldrmfb > frame buffer device > Dec 15 16:13:03 teawater-workpc kernel: [ 14.986678] drm: registered > panic notifier > Dec 15 16:13:03 teawater-workpc kernel: [ 14.986761] [drm] Initialized > i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 > > The black log with 2.6.37-rc5+: > Dec 15 16:10:51 teawater-workpc kernel: [ 12.418419] [drm] Initialized > drm 1.1.0 20060810 > Dec 15 16:10:51 teawater-workpc kernel: [ 12.945240] i915 > 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 > Dec 15 16:10:51 teawater-workpc kernel: [ 12.945246] i915 > 0000:00:02.0: setting latency timer to 64 > Dec 15 16:10:51 teawater-workpc kernel: [ 12.957555] mtrr: type > mismatch for d0000000,10000000 old: write-back new: write-combining > Dec 15 16:10:51 teawater-workpc kernel: [ 12.957559] [drm] MTRR > allocation failed. Graphics performance may suffer. > Dec 15 16:10:51 teawater-workpc kernel: [ 12.958502] i915 > 0000:00:02.0: irq 42 for MSI/MSI-X > Dec 15 16:10:51 teawater-workpc kernel: [ 12.958806] vgaarb: device > changed decodes: > PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem > Dec 15 16:10:51 teawater-workpc kernel: [ 12.959124] [drm] initialized > overlay support > Dec 15 16:10:51 teawater-workpc kernel: [ 13.980020] No connectors > reported connected with modes > Dec 15 16:10:51 teawater-workpc kernel: [ 13.980025] [drm] Cannot find > any crtc or sizes - going 1024x768 > Dec 15 16:10:51 teawater-workpc kernel: [ 13.986063] Console: > switching to colour frame buffer device 128x48 > Dec 15 16:10:51 teawater-workpc kernel: [ 13.988296] fb0: inteldrmfb > frame buffer device > Dec 15 16:10:51 teawater-workpc kernel: [ 13.988298] drm: registered > panic notifier > Dec 15 16:10:51 teawater-workpc kernel: [ 13.988425] [drm] Initialized > i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 > > Thanks, > Hui > -- > 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/ -- Maciej Rutecki http://www.maciek.unixy.pl -- 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/