Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757101AbXIILpS (ORCPT ); Sun, 9 Sep 2007 07:45:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754057AbXIILpF (ORCPT ); Sun, 9 Sep 2007 07:45:05 -0400 Received: from mu-out-0910.google.com ([209.85.134.188]:24779 "EHLO mu-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752807AbXIILpC (ORCPT ); Sun, 9 Sep 2007 07:45:02 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:x-enigmail-version:content-type:content-transfer-encoding; b=hUmJKtapnJRWJ9Rght4aOkUhrIgeKN4A/FJaEd+PyPo1NkIA6AE7bywMRP0uny+Uic5F8ZAotgV12DiwWOgji65o8lgXAWYJQJpz5nL6x21d1KXJpZ08nDrQm775AS2zYG5BhHwvA1UG6QmgWfEb0mHz1ClcBwx1U3t1T5vWXzY= Message-ID: <46E3DCB8.5010709@gmail.com> Date: Sun, 09 Sep 2007 13:44:56 +0200 From: Jiri Slaby User-Agent: Thunderbird 2.0.0.6 (X11/20070728) MIME-Version: 1.0 To: Jiri Slaby CC: Andrew Morton , linux-kernel@vger.kernel.org, gareth@valinux.com, dri-devel@lists.sourceforge.net, airlied@linux.ie Subject: Re: X freezes kernel during exit [Re: 2.6.23-rc3-mm1] References: <20070822020648.5ea3a612.akpm@linux-foundation.org> <46D17A7A.70609@gmail.com> <46D409FC.1070305@gmail.com> In-Reply-To: <46D409FC.1070305@gmail.com> X-Enigmail-Version: 0.95.3 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5867 Lines: 134 On 08/28/2007 01:41 PM, Jiri Slaby wrote: > Does this went through to your boxes? Any progress, clue, idea? > > Jiri Slaby napsal(a): >> Andrew Morton napsal(a): >>> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.23-rc3/2.6.23-rc3-mm1/ >> Hi, >> >> I've found a regression against 2.6.23-rc2-mm2. X server shutdown freezes >> (untainted) kernel hardly. Nothing on netconsole, X output follows: >> >> >> X Window System Version 1.3.0 >> Release Date: 19 April 2007 >> X Protocol Version 11, Revision 0, Release 1.3 >> Build Operating System: Fedora Core 7 Red Hat, Inc. >> Current Operating System: Linux bellona 2.6.23-rc3-mm1 #315 SMP Wed Aug 22 >> 21:43:06 CEST 2007 i686 >> Build Date: 11 June 2007 >> Build ID: xorg-x11-server 1.3.0.0-9.fc7 >> Before reporting problems, check http://wiki.x.org >> to make sure that you have the latest version. >> Module Loader present >> 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: Sun Aug 26 14:22:43 2007 >> (==) Using config file: "/etc/X11/xorg.conf" >> (WW) RADEON: No matching Device section for instance (BusID PCI:1:0:1) found >> (**) RADEON(0): RADEONPreInit >> (II) Module already built-in >> (II) Module already built-in >> (II) Module already built-in >> (**) RADEON(0): RADEONScreenInit f0000000 0 >> (**) RADEON(0): Map: 0xf0000000, 0x04000000 >> (**) RADEON(0): RADEONSave >> (**) RADEON(0): RADEONSaveMode(0x8240870) >> (**) RADEON(0): Read: 0x0000000c 0x00030065 0x00000000 >> (**) RADEON(0): Read: rd=12, fd=101, pd=3 >> (**) RADEON(0): RADEONSaveMode returns 0x8240870 >> (**) RADEON(0): DRI New memory map param >> (**) RADEON(0): RADEONInitMemoryMap() : >> (**) RADEON(0): mem_size : 0x04000000 >> (**) RADEON(0): MC_FB_LOCATION : 0xf3fff000 >> (**) RADEON(0): MC_AGP_LOCATION : 0xffffffc0 >> (**) RADEON(0): RADEONModeInit() >> 1280x1024 108.00 1280 1328 1440 1688 1024 1025 1028 1066 (24,32) +H +V >> 1280x1024 108.00 1280 1328 1440 1688 1024 1025 1028 1066 (24,32) +H +V >> (**) RADEON(0): Pitch = 10485920 bytes (virtualX = 1280, displayWidth = 1280) >> (**) RADEON(0): dc=10800, of=21600, fd=96, pd=2 >> (**) RADEON(0): RADEONInit returns 0x8241220 >> (**) RADEON(0): RADEONRestoreMode() >> (**) RADEON(0): RADEONRestoreMode(0x8241220) >> (**) RADEON(0): RADEONRestoreMemMapRegisters() : >> (**) RADEON(0): MC_FB_LOCATION : 0xf3fff000 >> (**) RADEON(0): MC_AGP_LOCATION : 0xffffffc0 >> (**) RADEON(0): Map Changed ! Applying ... >> (**) RADEON(0): Map applied, resetting engine ... >> (**) RADEON(0): Updating display base addresses... >> (**) RADEON(0): Memory map updated. >> (**) RADEON(0): Programming CRTC1, offset: 0x00000000 >> (**) RADEON(0): Wrote: 0x0000000c 0x00010060 0x00000000 (0x0000a400) >> (**) RADEON(0): Wrote: rd=12, fd=96, pd=1 >> (**) RADEON(0): GRPH_BUFFER_CNTL from 20205c5c to 20125c5c >> (**) RADEON(0): RADEONSaveScreen(0) >> (**) RADEON(0): Setting up initial surfaces >> (**) RADEON(0): Initializing fb layer >> (**) RADEON(0): Setting up accel memmap >> (**) RADEON(0): Initializing backing store >> (**) RADEON(0): DRI Finishing init ! >> (**) RADEON(0): EngineRestore (32/32) >> (**) RADEON(0): GRPH_BUFFER_CNTL from 20205c5c to 20125c5c >> (**) RADEON(0): Setting up final surfaces >> (**) RADEON(0): Initializing Acceleration >> (**) RADEON(0): EngineInit (32/32) >> (**) RADEON(0): Pitch for acceleration = 160 >> (**) RADEON(0): EngineRestore (32/32) >> (**) RADEON(0): Initializing DPMS >> (**) RADEON(0): Initializing Cursor >> (**) RADEON(0): Initializing color map >> (**) RADEON(0): Initializing DGA >> (**) RADEON(0): Initializing Xv >> (**) RADEON(0): RADEONScreenInit finished >> (**) RADEON(0): RADEONSaveScreen(2) >> (**) RADEON(0): RADEONCloseScreen >> (**) RADEON(0): RADEONDRIStop >> (**) RADEON(0): EngineRestore (32/32) >> (**) RADEON(0): RADEONDisplayPowerManagementSet(0,0x0) >> (**) RADEON(0): RADEONRestore >> (**) RADEON(0): RADEONRestoreMode() >> (**) RADEON(0): RADEONRestoreMode(0x8240870) >> (**) RADEON(0): RADEONRestoreMemMapRegisters() : >> (**) RADEON(0): MC_FB_LOCATION : 0x1fff0000 >> (**) RADEON(0): MC_AGP_LOCATION : 0x27ff2000 >> (**) RADEON(0): Map Changed ! Applying ... >> (**) RADEON(0): Map applied, resetting engine ... >> (**) RADEON(0): Updating display base addresses... >> (**) RADEON(0): Memory map updated. >> (**) RADEON(0): Programming CRTC1, offset: 0x00000000 >> (**) RADEON(0): Wrote: 0x0000000c 0x00030065 0x00000000 (0x0000a400) >> (**) RADEON(0): Wrote: rd=12, fd=101, pd=3 >> (**) RADEON(0): Disposing accel... >> (**) RADEON(0): Disposing cusor info >> (**) RADEON(0): Disposing DGA >> (**) RADEON(0): Unmapping memory >> (**) RADEON(0): RADEONDRICloseScreen >> >> >> >> the only difference is, that 2.6.23-rc2-mm2 writes further >> >> FreeFontPath: FPE "/usr/share/X11/fonts/misc:unscaled" refcount is 2, should be >> 1; fixing. >> >> and exits succesfully (note that these messages are taken on remote host, X >> runned remotely). >> >> Both vesa and radeon + Option "NoAccel" "true" works obviously fine. Also intel on integrated i915 causes this (NoAccell has no effect in this case). Note that also 2.6.23-rc4-mm1 is affected by this behaviour. I have a trace for you: http://www.fi.muni.cz/~xslaby/sklad/panics/x-freeze.png (this is the only what I'm able to grab so far) regards, -- Jiri Slaby (jirislaby@gmail.com) Faculty of Informatics, Masaryk University - 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/