From mboxrd@z Thu Jan  1 00:00:00 1970
From: Philippe Gerum <rpm@xenomai.org>
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Date: Mon, 03 Aug 2009 19:37:16 +0200
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Subject: Re: [Xenomai-help] Stack sizes etc. (Re: POSIX skin/Blackfin:
 SIGSEGV when stracing or gdb'ing)
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To: xenoka09@domain.hid
Cc: xenomai@xenomai.org

On Mon, 2009-08-03 at 19:34 +0200, Philippe Gerum wrote:
> On Mon, 2009-08-03 at 19:29 +0200, Kolja Waschk wrote:
> > Hi,
> > 
> > > - if the first option does not work, override the shipped Xenomai
> > > release with a stock one for testing:
> > 
> > I've now managed to use the prepare-kernel.sh (with
> > adeos-ipipe-2.6.28.10-blackfin.git-1.10-00.patch as it comes with
> > xenomai-2.4.8) on the 2.6.28.10 kernel that comes as "linux-2.6.x" with
> > uClinux-dist 2009R1-RC2.  Unfortunately, the three files ipipe.h,
> > ipipe.c and ints-priority.c therein already contain the changes from the
> > 1.10 patch, so to apply that patch, they had to be reverted beforehand.
> > 
> > In userland and for my application I used stock xenomai-2.4.8; only the
> > xenomai-2.4.x.patch from uClinux-dist/user/xenomai had to be applied
> > so that /usr can be specified as a destination during configure. But
> > that patch doesn't change anything in the code.
> > 
> > Now, well, what should I say - the xnshadow call still fails. Or
> > whatever the real cause for this message is...
> 
> Could you send me your test code? TIA,

And the kernel .config file that goes with your latest test triggering
the shadow_relax issue would help as well.

Which bfin board are you running your app on btw?

> 
> > 
> > Kolja
> > 
-- 
Philippe.