* Marc Marí | 2014-11-08 23:56:47 [+0100]:

And the handler is a bit long, so I won't post it here. Just say that
it does its own tasks without any lock, just a memory barrier (mb()),
and then it calls generic_handle_irq(irq); I also know that irqs are
enabled even when the handler is called (and, as far as I understand,
this is due to threaded interrupts) because I printed the value of
irqs_disabled();

 git grep generic_handle_irq drivers/irqchip/
I looks like you try to implement a irq chip.

Thanks in advance
Marc

Sebastian
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