[Qemu-devel] [0/4] RFC: Preparations for VFIO and guest IOMMUs (v2)

[David Gibson]

This patch series represents a second attempt at better integration of
the vfio code with qemu's handling of guest IOMMUs.  It is based on
Paolo Bonzini's tree at git://github.com/bonzini/qemu.git (iommu
branch).

ddThis series should open the way for using VFIO with a guest system
containing an IOMMU by passing guest IOMMU operations through to the
host IOMMU via VFIO.  That's opposed to the present model of having no
IOMMU in the guest, and simply mapping all guest RAM into the host
IOMMU.

Patch 1 is just a trivial fix for a build problem introduced in the
iommu tree.