Re: PV DMA for PCI passthrough devices for KVM

From: Andi Kleen
Date: Tue Apr 29 2008 - 09:15:45 EST


Amit Shah <amit.shah@xxxxxxxxxxxx> writes:

> This patchset implements PVDMA for handling DMA requests from
> devices assigned to the guest from the host machine.

You forgot to post a high level design overview of how this works,
what it is good for, what are the design trade offs etc.?

Include that in the first patch.

-Andi

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