werner at openmoko.org
Tue Apr 1 23:55:06 CEST 2008
Andy Green wrote:
> No ISR would ever execute if somehow the not-yet-ack'd interrupt
> source kept recursing...
A higher-priority interrupt, one down the chain if we have multiple
handlers (I don't think we ever do) and don't accept it in our
handler, or an FIQ.
But I can't think of any specific scenario here either. That's more
in sense of "things that can go wrong with interrupts in general".
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