Messages in this thread |  | | | Date | Thu, 17 Jul 2008 11:44:29 +0000 | | From | Richard <> | | Subject | Re: [PATCH] Re: AMD Mobile Semprons (3500+, 3600+,...) break with nohz and highres enabled |
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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)
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