On Wed, 2007-06-13 at 11:52 -0700, David Brown wrote:
> > Hi David,
> > I am not an expert here, but I don't believe it would work without
> > changes to KVM. My understanding is that you use an IOMMU in this
> > fashion if you want to direct-map a device into a guest for devices that
> > do not
> Hi David,
> I am not an expert here, but I don't believe it would work without
> changes to KVM. My understanding is that you use an IOMMU in this
> fashion if you want to direct-map a device into a guest for devices that
> do not have a local IOMMU-like functionality built in already. For
>
On Wed, 2007-06-13 at 10:27 -0700, David Brown wrote:
> I was wondering if anyone has done any sort of virtualization testing
> with kvm using IOMMU to improve performance of I/O and what sort of
> results they've had... I currently don't have a box with IOMMU (at
> least I don't think so, since it
I was wondering if anyone has done any sort of virtualization testing
with kvm using IOMMU to improve performance of I/O and what sort of
results they've had... I currently don't have a box with IOMMU (at
least I don't think so, since its an i386 box) but will be getting
some amd64 boxes which, hop
