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RE: Shared Interrupt handling.



Rajat,
Thanks, l appreciate the insight.

> The interrupts are disabled at the interrupt controller while kernel
> is handling an IRQ. So any new interrupt generated before the kernel
> handles the old interrupt will be lost.
>
I'm a little confused with your comment above. "INT lost while kernel processing the last INT".
I would think it won't be lost, maybe more like delayed in processing.
Doesn't the interrupt controller send the INT when the kernel re-enables the INT again.
With what u are suggesting we would lose INT a lot.

what do u thhink ? Anybody else, any comments ?

Thanks,
Bisla


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