Hi to all :-) Is it possible to program the interrupt controller in such a way that it will _not_ enqueue any following (masked) interrupt request that may happen while an interrupt handler is currently running (i don't mind if this new request gets lost). Regards Francesco -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/