Hi Rajat
On Tue, Jun 02, 2020 at 11:41:33AM -0700, Rajat Jain wrote:
> Currently, an external malicious PCI device can masquerade the VID:PID
> of faulty gfx devices, and thus apply iommu quirks to effectively
> disable the IOMMU restrictions for itself.
>
> Thus we need to ensure that the device
Currently, an external malicious PCI device can masquerade the VID:PID
of faulty gfx devices, and thus apply iommu quirks to effectively
disable the IOMMU restrictions for itself.
Thus we need to ensure that the device we are applying quirks to, is
indeed an internal trusted device.
Signed-off-by
