On Wed, Oct 16, 2013 at 7:31 AM, Cole Robinson <crobinso(a)redhat.com> wrote:
Sounds like your system doesn't have an iommu or it isn't
enabled, confirm
with the 'verify' steps here:
http://www.linux-kvm.org/page/How_to_assign_devices_with_VT-d_in_KVM#Assi...
> BTW, this is not generating an error message in virt-manager like it was
prior
> to updating to virt-preview.
>
Make sure you restart virt-manager after updating. If after that you can
see
the error in the --debug output but not from the UI, please file a bug and
make sure to mention your virt-manager version.
The setting intel_iommu is enabled. I was able to get the Intel i350 cards
setup with SR-IOV. The DMAR and IOMMU items show up fine.