Re: [Intel-IOMMU 02/10] Library routine for pre-allocat pool handling

[Arjan van de Ven]

Andrew Morton wrote:
> Put much effort into removing the GFP_ATOMIC and using GFP_NOIO instead:
> there's your problem right there.
>
> If for some reason you really can't do that (and a requirement for
> allocation-in-interrupt is the only valid reason, really)

and that's the case here; IO gets submitted from IRQ handlers (both 
network and block).......
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