>> 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
> Here comes a patch. Note that it will only work correctly with
> CONFIG_PREEMPT disabled for now.
Any progress with CONFIG_PREEMPT enabled ?
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