New: longhaul : failed to set requested frequency
https://bugzilla.kernel.org/show_bug.cgi?id=25132
Summary: longhaul : failed to set requested frequency
Product: Power Management
Version: 2.5
Kernel Version: 2.6.32
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: cpufreq
AssignedTo: [email protected]
ReportedBy: [email protected]
Regression: No
After a few day (but can be a short time), powernowd or the ondemand governor doesn't work anymore. The cpu frequency can't be changed. I can unload the longhaul module but, after modprobe longhaul fail (not found on my system). I have to reboot.
/var/log/message:
Dec 18 05:01:09 www -- MARK -- Dec 18 05:21:09 www -- MARK -- Dec 18 05:41:09 www -- MARK -- Dec 18 06:01:09 www -- MARK -- Dec 18 06:02:05 www kernel: [379334.212264] longhaul: Failed to set requested frequency! Dec 18 06:02:05 www kernel: [379334.212302] longhaul: Enabling "Ignore Revision ID" option. Dec 18 06:02:06 www kernel: [379334.424201] longhaul: Failed to set requested frequency! Dec 18 06:02:06 www kernel: [379334.684090] longhaul: Failed to set requested frequency! Dec 18 06:03:00 www kernel: [379389.008089] longhaul: Failed to set requested
frequency!
www:~# lspci 00:00.0 Host bridge: VIA Technologies, Inc. CN333/CN400/PM880 Host Bridge 00:00.1 Host bridge: VIA Technologies, Inc. CN333/CN400/PM880 Host Bridge 00:00.2 Host bridge: VIA Technologies, Inc. CN333/CN400/PM880 CPU Host Bridge 00:00.3 Host bridge: VIA Technologies, Inc. CN333/CN400/PM880 Host Bridge 00:00.4 Host bridge: VIA Technologies, Inc. CN333/CN400/PM880 Host Bridge 00:00.7 Host bridge: VIA Technologies, Inc. CN333/CN400/PM880 Host Bridge 00:01.0 PCI bridge: VIA Technologies, Inc. VT8237/VX700 PCI Bridge 00:0d.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 8d) 00:0f.0 RAID bus controller: VIA Technologies, Inc. VIA VT6420 SATA RAID Controller (rev 80) 00:0f.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06) 00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86) 00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge [KT600/K8T800/K8T890 South] 00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 78) 01:00.0 VGA compatible controller: VIA Technologies, Inc. CN400/PM800/PM880/PN800/PN880 [S3 UniChrome Pro] (rev 02)
kernel options:
GRUB_CMDLINE_LINUX="noapic nolapic clocksource=acpi_pm"
www:~# more /proc/cpuinfo processor : 0 vendor_id : CentaurHauls cpu family : 6 model : 9 model name : VIA Nehemiah stepping : 10 cpu MHz : 532.000 cache size : 64 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr cx8 sep mtrr pge cmov pat mmx fxsr sse up rng rng_en ace ace_en bogomips : 1066.67 clflush size : 32 cache_alignment : 32 address sizes : 32 bits physical, 32 bits virtual power management:
Contact me if you need more details.
Best regards,
Mathieu Ruellan
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[Bug 25132] longhaul : failed to set requested frequency
https://bugzilla.kernel.org/show_bug.cgi?id=25132
Zhang Rui <[email protected]> changed:
What |Removed |Added
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Status|NEW |NEEDINFO
CC| |[email protected]--- Comment #1 from Zhang Rui <[email protected]> 2012-01-18 02:29:03 --- It's great that kernel bugzilla is back.
can you please verify if the problem still exists in the latest upstream kernel?
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[Bug 25132] longhaul : failed to set requested frequency
In reply to [email protected]https://bugzilla.kernel.org/show_bug.cgi?id=25132
Alan <[email protected]> changed:
What |Removed |Added
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CC| |[email protected] AssignedTo|[email protected] |[email protected]
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