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Subject: Re: [virtio-dev] Re: [PATCH V2 2/2] virtio-pci: add PASID configuration extended capability
On Thu, Jan 13, 2022 at 10:32:11AM +0000, Stefan Hajnoczi wrote: > > So my understanding is that instead of delaying the response to read > > it's better to simply present the previous PASID value if there're any > > pending transactions of previous PASID value. The driver can then > > choose to poll or using timers etc. Don't we limit these changes to before DRIVER_OK? If we do then no previous transactions can exist. -- MST
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