Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757135AbYGQKqE (ORCPT ); Thu, 17 Jul 2008 06:46:04 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755309AbYGQKpy (ORCPT ); Thu, 17 Jul 2008 06:45:54 -0400 Received: from ug-out-1314.google.com ([66.249.92.170]:38259 "EHLO ug-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751130AbYGQKpx (ORCPT ); Thu, 17 Jul 2008 06:45:53 -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=a7URZnwAAo8/pVpk5ZlyQuiAIEcmA24IO5uMv9Zc2lVfR3M78ERJN8Cpjr5gw/8SmJ wnjfbL4JXIWq0zOsXTE2mGzujJwWs3pkUaxT/H4jL8ch+CuKGjFeYUD3ucwBUiudbaPG zkBbhl3D9r9FYTcO/k+apU3RGzCVSjfqA4tbc= Message-ID: <487F309D.20709@gmail.com> Date: Thu, 17 Jul 2008 11:44:29 +0000 From: Richard User-Agent: Thunderbird 2.0.0.14 (X11/20080614) MIME-Version: 1.0 To: Thomas Renninger CC: Thomas Gleixner , Ingo Molnar , linux-kernel , "andreas.herrmann3" , eumaster@gmail.com, uli.geins@geins-web.de Subject: Re: [PATCH] Re: AMD Mobile Semprons (3500+, 3600+,...) break with nohz and highres enabled References: <1213638474.1684.21.camel@queen.suse.de> <200807161827.16898.trenn@suse.de> <200807171232.46542.trenn@suse.de> In-Reply-To: <200807171232.46542.trenn@suse.de> Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5278 Lines: 115 Thomas Renninger wrote: > On Wednesday 16 July 2008 21:03:12 Thomas Gleixner wrote: > >> On Wed, 16 Jul 2008, Thomas Renninger wrote: >> > ... > >> We definitely do not add x86 quirks into the generic code. >> >> Is there really no other way to fix this problem ? Which chipset is >> involved here ? SB400/600 perhaps ? >> > > Evgeny's (eumaster) and Uli's chipsets are both: > > north-bridge: nvidia c51mv > south-bridge: nvidia mcp51m > > Also both are MSI laptops: > - MSI-M670, modell MS-1632 > - MSI S430x > (This could also be a chipset or even an MSI specific BIOS bug? > Richard could you compare with your HW, pls if still possible). > > Some more info: > - things break entering C2 or deeper > - noapictimer workaround helps to come a bit further, but results in sever > other errors, disk(dma error), keyboad, mouse etc., also see: > https://bugzilla.novell.com/show_bug.cgi?id=396220#c13 > - "nohz=off" works (tested on 2.6.25.4-8-pae and 2.6.22.17-0.1-default SUSE kernels) > - processor.max_cstate=1 works > > Thomas > > lspci > 00:00.0 RAM memory: nVidia Corporation C51 Host Bridge (rev a2) > 00:00.1 RAM memory: nVidia Corporation C51 Memory Controller 0 (rev a2) > 00:00.2 RAM memory: nVidia Corporation C51 Memory Controller 1 (rev a2) > 00:00.3 RAM memory: nVidia Corporation C51 Memory Controller 5 (rev a2) > 00:00.4 RAM memory: nVidia Corporation C51 Memory Controller 4 (rev a2) > 00:00.5 RAM memory: nVidia Corporation C51 Host Bridge (rev a2) > 00:00.6 RAM memory: nVidia Corporation C51 Memory Controller 3 (rev a2) > 00:00.7 RAM memory: nVidia Corporation C51 Memory Controller 2 (rev a2) > 00:03.0 PCI bridge: nVidia Corporation C51 PCI Express Bridge (rev a1) > 00:05.0 VGA compatible controller: nVidia Corporation MCP51 PCI-X GeForce Go 6100 (rev a2) > 00:09.0 RAM memory: nVidia Corporation MCP51 Host Bridge (rev a2) > 00:0a.0 ISA bridge: nVidia Corporation MCP51 LPC Bridge (rev a3) > 00:0a.1 SMBus: nVidia Corporation MCP51 SMBus (rev a3) > 00:0a.3 Co-processor: nVidia Corporation MCP51 PMU (rev a3) > 00:0b.0 USB Controller: nVidia Corporation MCP51 USB Controller (rev a3) > 00:0b.1 USB Controller: nVidia Corporation MCP51 USB Controller (rev a3) > 00:0d.0 IDE interface: nVidia Corporation MCP51 IDE (rev a1) > 00:0e.0 IDE interface: nVidia Corporation MCP51 Serial ATA Controller (rev a1) > 00:10.0 PCI bridge: nVidia Corporation MCP51 PCI Bridge (rev a2) > 00:10.1 Audio device: nVidia Corporation MCP51 High Definition Audio (rev a2) > 00:14.0 Bridge: nVidia Corporation MCP51 Ethernet Controller (rev a3) > 00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration > 00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map > 00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller > 00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control > > Hi All, Here is a dump from lspci.... looks completely different :-P and here i was blaming ATI :-) Richard 00:00.0 Host bridge: ATI Technologies Inc RS690 Host Bridge 00:01.0 PCI bridge: ATI Technologies Inc RS690 PCI to PCI Bridge (Internal gfx) 00:04.0 PCI bridge: ATI Technologies Inc Unknown device 7914 00:05.0 PCI bridge: ATI Technologies Inc RS690 PCI to PCI Bridge (PCI Express Port 1) 00:06.0 PCI bridge: ATI Technologies Inc RS690 PCI to PCI Bridge (PCI Express Port 2) 00:12.0 SATA controller: ATI Technologies Inc SB600 Non-Raid-5 SATA 00:13.0 USB Controller: ATI Technologies Inc SB600 USB (OHCI0) 00:13.1 USB Controller: ATI Technologies Inc SB600 USB (OHCI1) 00:13.2 USB Controller: ATI Technologies Inc SB600 USB (OHCI2) 00:13.3 USB Controller: ATI Technologies Inc SB600 USB (OHCI3) 00:13.4 USB Controller: ATI Technologies Inc SB600 USB (OHCI4) 00:13.5 USB Controller: ATI Technologies Inc SB600 USB Controller (EHCI) 00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 14) 00:14.1 IDE interface: ATI Technologies Inc SB600 IDE 00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia 00:14.3 ISA bridge: ATI Technologies Inc SB600 PCI to LPC Bridge 00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge 00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration 00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map 00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller 00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control 01:05.0 VGA compatible controller: ATI Technologies Inc RS690M [Radeon X1200 Series] 02:04.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev b6) 02:04.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 02) 10:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5787M Gigabit Ethernet PCI Express (rev 02) 30:00.0 Network controller: Broadcom Corporation BCM4312 802.11a/b/g (rev 02) -- 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/