Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760242AbZD0ULT (ORCPT ); Mon, 27 Apr 2009 16:11:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753430AbZD0ULE (ORCPT ); Mon, 27 Apr 2009 16:11:04 -0400 Received: from mail-fx0-f158.google.com ([209.85.220.158]:37689 "EHLO mail-fx0-f158.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757235AbZD0ULA (ORCPT ); Mon, 27 Apr 2009 16:11:00 -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:content-type:content-transfer-encoding; b=lvwWVK6Cqk/GY8o7MS+071KOWSZBoCdOQuHYGxctqBiSwBLyucbEz5Dz+PSDOesErJ 63mH0u80PuBzDtmnQnyf3oq3e0DyxIJkyl2Ems7Qb+OOASLEaxm6dFffFTi37wJpwqho okjFHT9zI+z8yYU/YMdvmUgBeSJkdgsRO21qU= Message-ID: <49F61143.9030501@gmail.com> Date: Mon, 27 Apr 2009 22:10:43 +0200 From: Niel Lambrechts User-Agent: Thunderbird 2.0.0.21 (X11/20090310) MIME-Version: 1.0 To: Jesse Barnes CC: "Rafael J. Wysocki" , Linux Kernel Mailing List , Kernel Testers List , eric@anholt.net Subject: Re: [Bug #13180] 2.6.30-rc2: WARNING at i915_gem.c for i915_gem_idle References: <47KgT3nlbjD.A.lnB.jc48JB@chimera> <20090427093847.778dcd81@hobbes> In-Reply-To: <20090427093847.778dcd81@hobbes> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5937 Lines: 165 On 04/27/2009 06:38 PM, Jesse Barnes wrote: > On Sat, 25 Apr 2009 21:31:51 +0200 (CEST) > "Rafael J. Wysocki" wrote: > > >> This message has been generated automatically as a part of a report >> of recent regressions. >> >> The following bug entry is on the current list of known regressions >> from 2.6.29. Please verify if it still should be listed and let me >> know (either way). >> >> >> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13180 >> Subject : 2.6.30-rc2: WARNING at i915_gem.c for >> i915_gem_idle Submitter : Niel Lambrechts >> Date : 2009-04-21 21:35 (5 >> days old) References : >> http://marc.info/?l=linux-kernel&m=124034980819102&w=4 >> > > Can you elaborate the issues you're seeing with UXA+KMS? EXA had some > breakage in several configs, though it shouldn't have caused gem_idle > warnings (those are real bugs I think). Hi Jesse, Sure thing - and to be complete I retried with the latest git kernel, along with the latest Xorg updates from the OPENSUSE 11.1 Xorg repository. On my system the default displaymanager configuration contains DISPLAYMANAGER_RANDR_MODE_auto="1024x768_60 64.11 1024 1080 1184 1344 768 769 772 795 -HSync +Vsync" With this setting running in KMS+UXA, kdm starts up with a garbled screen, and I soon get a soft lock-up after trying to blindly entering a username/password. With any other setting, I got the mouse cursor but soon followed by a black screen and soft lock-up (No activity from caps-lock, but Alt-SysRq still worked). These settings work fine without KMS when just using EXA. Here is the display-manager log, I tried starting up using a few different modelines from my xorg.conf: X.Org X Server 1.6.1 Release Date: 2009-4-14 X Protocol Version 11, Revision 0 Build Operating System: openSUSE SUSE LINUX Current Operating System: Linux linux-7vph 2.6.30-rc3-pae #28 SMP Mon Apr 27 20:45:45 SAST 2009 i686 Build Date: 25 April 2009 02:41:02PM Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. (==) Log file: "/var/log/Xorg.0.log", Time: Mon Apr 27 20:57:01 2009 (==) Using config file: "/etc/X11/xorg.conf" Setting master /org/freedesktop/Hal/devices/computer xrandr for VGA: new mode 1024x768_60 64.11 1024 1080 1184 1344 768 769 772 795 -HSync +Vsync xrandr: cannot find output "VGA" Dropping master Backtrace: 0: /usr/bin/Xorg(xorg_backtrace+0x3b) [0x813599b] 1: /usr/bin/Xorg(xf86SigHandler+0x51) [0x80bc7e1] 2: [0xffffe400] 3: /usr/lib/libdrm_intel.so.1 [0xb79b9b09] 4: /usr/lib/libdrm_intel.so.1(drm_intel_bufmgr_destroy+0xf) [0xb79b650f] 5: /usr/lib/xorg/modules//drivers/intel_drv.so [0xb7929882] 6: /usr/bin/Xorg [0x8162e9b] 7: /usr/bin/Xorg [0x80dc62e] 8: /usr/bin/Xorg [0x80cecfb] 9: /usr/lib/xorg/modules//extensions/libextmod.so [0xb7ff12f4] 10: /usr/bin/Xorg [0x80e2343] 11: /usr/bin/Xorg [0x814c145] 12: /usr/bin/Xorg [0x817d4fc] 13: /usr/bin/Xorg [0x8145f0b] 14: /usr/lib/xorg/modules//extensions/libglx.so [0xb7a0cc4a] 15: /usr/bin/Xorg(main+0x44c) [0x8071e2c] 16: /lib/libc.so.6(__libc_start_main+0xe5) [0xb7b92705] 17: /usr/bin/Xorg [0x8071251] Fatal server error: Caught signal 11. Server aborting Please consult the The X.Org Foundation support at http://wiki.x.org for help. Please also check the log file at "/var/log/Xorg.0.log" for additional information. X.Org X Server 1.6.1 Release Date: 2009-4-14 X Protocol Version 11, Revision 0 Build Operating System: openSUSE SUSE LINUX Current Operating System: Linux linux-7vph 2.6.30-rc3-pae #28 SMP Mon Apr 27 20:45:45 SAST 2009 i686 Build Date: 25 April 2009 02:41:02PM Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. (==) Log file: "/var/log/Xorg.0.log", Time: Mon Apr 27 21:13:03 2009 (==) Using config file: "/etc/X11/xorg.conf" Setting master /org/freedesktop/Hal/devices/computer xrandr for VGA: new mode 1600x1024_60 136.36 1600 1704 1872 2144 1024 1025 1028 1060 -HSync +Vsync xrandr: cannot find output "VGA" QPixmap::resize: TODO: resize alpha data QPixmap::resize: TODO: resize alpha data Backtrace: 0: /usr/bin/Xorg(xorg_backtrace+0x3b) [0x813599b] 1: /usr/bin/Xorg(xf86SigHandler+0x51) [0x80bc7e1] 2: [0xffffe400] 3: /usr/lib/libdrm_intel.so.1 [0xb78dfa3e] 4: /usr/lib/libdrm_intel.so.1(drm_intel_bo_alloc_for_render+0x24) [0xb78db454] 5: /usr/lib/xorg/modules//drivers/intel_drv.so [0xb78728f0] 6: /usr/bin/Xorg(ProcCreatePixmap+0x167) [0x8088367] 7: /usr/bin/Xorg(Dispatch+0x33f) [0x808d00f] 8: /usr/bin/Xorg(main+0x3bd) [0x8071d9d] 9: /lib/libc.so.6(__libc_start_main+0xe5) [0xb7ab7705] 10: /usr/bin/Xorg [0x8071251] Fatal server error: Caught signal 11. Server aborting ---- If I revert to EXA without KMS, xrandr will normally show: xrandr Screen 0: minimum 320 x 200, current 1600 x 1024, maximum 3840 x 1200 VGA disconnected 1600x900+0+0 (normal left inverted right x axis y axis) 0mm x 0mm 1600x900_60 58.9* LVDS connected 1600x1024+0+0 (normal left inverted right x axis y axis) 331mm x 207mm 1600x1024 60.0*+ 1920x1200 60.0 + 49.8 1600x1200 60.0 1400x1050 60.0 1280x1024 60.0 1280x960 60.0 1024x768 60.0 800x600 60.3 56.2 640x480 59.9 Regards, Niel -- 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/