Re: Re: [Xenomai-help] Xenomai patched SMP kernel and "nosmp" kernel

["M. Koehrer" <mathias_koehrer@domain.hid>]

Hi Jan,

I have used an standard vanilla kernel without any patches and this delivered the same results. 
It seems to be an issue that is not related to Xenomai or Adeos.
When I pass the kernel parameter hdb=noprobe
the kernel boots fine (however, I can not access the CD-ROM drive anymore...).
I think the reason for that could be, that my hard disk is a SATA drive and the only IDE
device is the CD ROM on hdb, I do not have a hda device.
There are many entries on that somewhere in the internet...
I'll try the same on a 2.6.19.1 kernel to see if this solves the issue.

Thanks for the hints!

Regards

Mathias


> M. Koehrer wrote:
> > Hi Jan,
> > 
> > I tried the kernel parameter maxcpus=0 on my SMP enabled, Xenomai-patched
> kernel (same as in mails below).
> > The kernel does not boot.
> > It stops after a couple of messages:
> > IOAPIC[0]: Invalid reference to IRQ 0
> 
> OK, a few things more to verify:
> 
>  - kernel boots fine with your scenario except CONFIG_IPIPE disabled?
>  - problem persists with 2.6.19-ipipe-1.6-02?
> 
> And could you post your .config and the boot log?
> 
> Jan
> 
> 

-- 
Mathias Koehrer
mathias_koehrer@domain.hid


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