lkml.org 
[lkml]   [2011]   [Mar]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    From
    Subjectintel_ips produces constant load of 1
    Date
    Hello,

    on my MSI CR620 laptop, intel_ips produces a constant load of 1, even if
    the machine is idle.

    The ips-monitor hangs in D state:

    ps aux | grep ips
    root 593 0.0 0.0 0 0 ? S 17:20 0:00
    [ips-adjust]
    root 594 0.0 0.0 0 0 ? D 17:20 0:00
    [ips-monitor]

    If the module isn't loaded, the load of the machine in idle mode is 0 as
    expected.

    Some more information about ips on this machine:

    [ 61.689778] intel ips 0000:00:1f.6: CPU TDP doesn't match expected
    value (found 25, expected 29)
    [ 61.689805] intel ips 0000:00:1f.6: PCI INT C -> GSI 18 (level, low)
    -> IRQ 18
    [ 61.690236] intel ips 0000:00:1f.6: IPS driver initialized, MCP temp
    limit 90

    kernel: [17208.187382] intel ips 0000:00:1f.6: MCP limit exceeded: Avg
    power 35102, limit 35000
    kernel: [50357.822192] intel ips 0000:00:1f.6: MCP limit exceeded: Avg
    power 39335, limit 35000Mar 17 18:46:31 linux-8fih kernel:
    [50362.819118] intel ips 0000:00:1f.6: MCP limit exceeded: Avg power
    39823, limit 35000Mar 17 18:46:36 linux-8fih kernel: [50367.816045]
    intel ips 0000:00:1f.6: MCP limit exceeded: Avg power 40540, limit
    35000Mar 17 18:46:46 linux-8fih kernel: [50377.809947] intel ips
    0000:00:1f.6: MCP limit exceeded: Avg power 36915, limit 35000Mar 17
    18:47:01 linux-8fih kernel: [50392.800632] intel ips 0000:00:1f.6: MCP
    limit exceeded: Avg power 39427, limit 35000Mar 17 18:47:11 linux-8fih
    kernel: [50402.794479] intel ips 0000:00:1f.6: MCP limit exceeded: Avg
    power 39781, limit 35000
    kernel: [50407.791447] intel ips 0000:00:1f.6: MCP limit exceeded: Avg
    power 37437, limit 35000
    kernel: [50417.785250] intel ips 0000:00:1f.6: MCP limit exceeded: Avg
    power 37682, limit 35000
    kernel: [50422.782204] intel ips 0000:00:1f.6: MCP limit exceeded: Avg
    power 35474, limit 35000


    The CPU is:
    processor : 0
    vendor_id : GenuineIntel
    cpu family : 6
    model : 37
    model name : Intel(R) Core(TM) i5 CPU M 460 @ 2.53GHz
    stepping : 5
    cpu MHz : 2533.000
    cache size : 3072 KB
    physical id : 0
    siblings : 4
    core id : 0
    cpu cores : 2
    apicid : 0
    initial apicid : 0
    fpu : yes
    fpu_exception : yes
    cpuid level : 11
    wp : yes
    flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
    mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe
    syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl
    xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2
    ssse3 cx16 xtpr pdcm sse4_1 sse4_2 popcnt lahf_lm arat dts tpr_shadow
    vnmi flexpriority ept vpid
    bogomips : 5053.43
    clflush size : 64
    cache_alignment : 64
    address sizes : 36 bits physical, 48 bits virtual
    power management:

    (+ another 3 times)



    lspci of the signal processing controller:

    00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400
    Series Chipset Thermal Subsystem (rev 05)
    Subsystem: Micro-Star International Co., Ltd. Device 1033
    Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
    ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
    <TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 0
    Interrupt: pin C routed to IRQ 11
    Region 0: Memory at f6804000 (64-bit, non-prefetchable) [size=4K]
    Capabilities: [50] Power Management version 3
    Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
    PME(D0-,D1-,D2-,D3hot-,D3cold-)
    Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
    Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
    Address: 00000000 Data: 0000


    Do you need some more information? Please ask, I'll try to provide it!


    Regards,
    Andreas


    \
     
     \ /
      Last update: 2011-03-19 16:45    [W:0.042 / U:0.624 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site