Steven Scholz wrote: > Hi Gilles, > > >> Ok, found the bug (actually, Philippe did), as almost expected, the way > >> it is related to the latency program period is not really obvious. The > >> bug is that in the macro "irq_handler" in entry-armv.S, the return value > >> (in r0) of __ipipe_grab_irq is overriden by the subsequent call to > >> get_irqnr_and_base. > >> > > > > Here comes a patch. Note that it will only work correctly with > > CONFIG_PREEMPT disabled for now. > > Any progress with CONFIG_PREEMPT enabled ?
enabling CONFIG_PREEMPT almost works. But non real-time tasks system calls fail from time to time. -- Gilles Chanteperdrix. _______________________________________________ Xenomai-core mailing list Xenomaifirstname.lastname@example.org https://mail.gna.org/listinfo/xenomai-core