Re: PCI: MSI interrupts masked using prohibited method

[Jesse Barnes]

> > I agree.  I think it's fine to have this limitation.
>
> I can imagine this being a problem e.g. for people wanting to isolate
> selected CPUs from interrupts for realtime tasks.

And they'll still be able to do this; they'll just need to use hardware that 
supports proper masking or make sure their interrupts are targetted at the 
right CPU from the start.

Jesse
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