Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752078AbYFPLIM (ORCPT ); Mon, 16 Jun 2008 07:08:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752692AbYFPLH4 (ORCPT ); Mon, 16 Jun 2008 07:07:56 -0400 Received: from cpsmtpo-eml02.kpnxchange.com ([213.75.38.151]:12390 "EHLO cpsmtpo-eml02.kpnxchange.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751758AbYFPLHz (ORCPT ); Mon, 16 Jun 2008 07:07:55 -0400 From: Frans Pop To: Suresh Siddha Subject: Re: [Bug 10843] Display artifacts on XOrg logout with PAT kernel and VESA framebuffer Date: Mon, 16 Jun 2008 13:07:48 +0200 User-Agent: KMail/1.9.9 Cc: "Rafael J. Wysocki" , Linux Kernel Mailing List , "Pallipadi, Venkatesh" , Ingo Molnar , "arjan@linux.intel.com" , "jbarnes@virtuousgeek.org" References: <20080616004153.GA7788@linux-os.sc.intel.com> <200806161253.10656.elendil@planet.nl> In-Reply-To: <200806161253.10656.elendil@planet.nl> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200806161307.50029.elendil@planet.nl> X-OriginalArrivalTime: 16 Jun 2008 11:07:50.0853 (UTC) FILETIME=[3789EF50:01C8CFA1] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2045 Lines: 47 On Monday 16 June 2008, Frans Pop wrote: > I do see some differences in Xorg logs, so it does seem that the mtrr > options _are_ being recognized. > Attached my "normal" Xorg log (with 'vga=791') which I used as the base > for the diffs below. Other than shown, the logs are identical. > > With mtrr:1 I get (added at the end of the log): > @@ -688,3 +688,11 @@ > (II) evaluating device (Generic Keyboard) > (II) XINPUT: Adding extended input device "Generic Keyboard" (type: > KEYBOARD) > (II) Configured Mouse: ps2EnableDataReporting: succeeded > +(II) intel(0): xf86UnbindGARTMemory: unbind key 0 > +(II) intel(0): xf86UnbindGARTMemory: unbind key 1 > +(II) intel(0): xf86UnbindGARTMemory: unbind key 2 > +(II) intel(0): xf86UnbindGARTMemory: unbind key 3 > +(II) intel(0): xf86UnbindGARTMemory: unbind key 4 > +(II) intel(0): [drm] removed 1 reserved context for kernel > +(II) intel(0): [drm] unmapping 8192 bytes of SAREA 0x2efff000 at > 0x7f2788ab9000 > +(II) intel(0): [drm] Closed DRM master. Oops. Just realized that this is completely bogus. I used the .old log for this one while I used logs for still running Xorg sessions for the others. So this was actually the only one that contains Xorg shutdown messages at all. > And with mtrr:3 (added in the middle): > @@ -577,6 +577,7 @@ > (II) intel(0): [drm] Initialized kernel agp heap manager, 33554432 > (II) intel(0): [dri] visual configs initialized > (II) intel(0): Page Flipping disabled > +(==) intel(0): Removed MMIO write-combining range > (0x80000000,0x400000) > (==) intel(0): Write-combining range (0x80000000,0x10000000) > (II) intel(0): vgaHWGetIOBase: hwp->IOBase is 0x03d0, hwp->PIOOffset > is 0x0000 > (II) EXA(0): Offscreen pixmap area of 39321600 bytes This is still valid though. Sorry for the confusion. -- 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/