On 04/11/2012 11:14 AM, Philippe Gerum wrote: 
On 04/11/2012 10:58 AM, Alessio Margan @ IIT wrote:

Hi all,

when I try to unload xeno_nucleus module I get a kernel panic and on the
next power on the bios system date is reset.
when configure xenomai nucleus built into the kernel I can reboot correctly.


Kernel panic log would help.
I'll try to get it

      

        
In the bios I disabled HPET and most of the things regarding PM and ACPI.

Here attached same info about system and kernel config.

If possible, I prefer have xenomai configured as modules, is there
anything wrong about my system configuration ?



      

      
This should not be a configuration issue. Either some kernel-based 
Xenomai threads (e.g. RTDM driver thread) are still running when 
attempting to unload the nucleus, or a real-time IRQ is still hooked to 
a handler being unmapped, or there is a nucleus bug.



    

    after boot the only thing I do is load nucleus and unload it, no
    other xenomai modules are loaded

    


      

    

    Thanks

    Alessio

    

    
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ISTITUTO ITALIANO

          DI TECNOLOGIA

      
Alessio Margan

        Senior Technician

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