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SubjectRe: [RFC][PATCH 1/3] PM: Asynchronous resume of devices

> > Do we really need async for noirq handlers?
> Yes, we do. Specifically, for PCI.

Do noirq parts of PCI handling really so long that we need to make
them async?

Async in normal paths looks pretty much okay to me, but in noirq
parts, locking is tricky, etc...

(cesky, pictures)

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