On Tuesday 17 April 2007 14:17, Gilles Chanteperdrix wrote:
> Ok. I am afraid you will have to help us a bit. Could you try Xenomai
> 2.3.1 in case the nocow patch magically solves your issue ?
Will do. That may take a little while due to other considerations on this
end. I'll get back to you.
>
> If it does not, could you try sizing down your program to a small
> example that we could run to reproduce the issue ?
I've already been working on this, with no luck so far.
>
> If reducing your program is not possible, the only option left is to
> start debugging this issue. A good starting point would be to put some
> printks in arch/i386/mm/fault.c to see what kind of page fault is
> causing the mode switch.
Let's hope it doesn't come to this. :-)
Jeff
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