On Wed, 5 Feb 2020 07:57:29 +
"Liu, Yi L" wrote:
> > From: Alex Williamson
> > Sent: Wednesday, February 5, 2020 7:06 AM
> > To: k...@vger.kernel.org
> > Subject: [RFC PATCH 3/7] vfio/pci: Introduce VF token
> >
> > If we enable SR-IOV on a vfio-pci owned PF, the resulting VFs are not
> > f
> From: Alex Williamson
> Sent: Wednesday, February 5, 2020 7:06 AM
> To: k...@vger.kernel.org
> Subject: [RFC PATCH 3/7] vfio/pci: Introduce VF token
>
> If we enable SR-IOV on a vfio-pci owned PF, the resulting VFs are not
> fully isolated from the PF. The PF can always cause a denial of
> ser
If we enable SR-IOV on a vfio-pci owned PF, the resulting VFs are not
fully isolated from the PF. The PF can always cause a denial of
service to the VF, if not access data passed through the VF directly.
This is why vfio-pci currently does not bind to PFs with SR-IOV enabled
and does not provide a
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