[dpdk-dev] Having troubles binding an SR-IOV VF to uio_pci_generic on Amazon instance

[Michael S. Tsirkin]

On Wed, Sep 30, 2015 at 03:50:09PM +0300, Vlad Zolotarov wrote:
> How not virtualizing iommu forces "all or nothing" approach?

Looks like you can't limit an assigned device to only access part of
guest memory that belongs to a given process.  Either let it access all
of guest memory ("all") or don't assign the device ("nothing").

-- 
MST