Re: [Xenomai-core] Bug in taskSuspend for user mode vxworks

[Philippe Gerum <rpm@xenomai.org>]

On Sat, 2006-10-28 at 14:54 +0200, Niklaus Giger wrote:
> Am Freitag, 27. Oktober 2006 18:38 schrieb Philippe Gerum:
> > On Wed, 2006-10-25 at 23:46 +0200, Niklaus Giger wrote:
> > > Hi
> > >
> > > While trying to make a small demo app for Xenomai's registry I stumbled
> > > about the following bug of the vxWorks skin.
> > >
> > > taskSuspend provokes (sometimes) a switch to the secondary mode, e.g. the
> > >
> > > output of the attached demo gives:
> > > >  reg_demo &
> > > > ~ $ Xenomai: Switching ConsumerTask to secondary mode after exception
> > > > #1025
> >
> > This is the same issue that you raised back then, and that we did not
> > fix yet:
> > https://mail.gna.org/public/xenomai-core/2006-09/msg00177.html
> >
> > #1025 looks like being an ISI exception due to some unmapped memory
> > being referred to. You mentioned CONFIG_XENO_OPT_DEBUG as possibly being
> > part of the problem/solution; could you check whether this error still
> > occurs when this option is disabled in the nucleus?
> I recompiled the kernel with CONFIG_XENO_OPT_DEBUG disabled and the error went 
> away.a

Does disabling CONFIG_XENO_OPT_DEBUG_QUEUES while keeping
CONFIG_XENO_OPT_DEBUG enabled change anything?

-- 
Philippe.