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Stackless NMI handler

kpotob
Prodigy 70 points

Hi!

Is it possible to make reenterable NMI handler which only will correct IER, not consume stack (even if NMI happens again) and not broke interrupted tasks?

I have protoboard which eventually generates a lot of NMI and at such moments, if task logic is deep, "regular"  NMI handler might take all tasks stack ((

Thanks!