On Sat, Dec 17, 2011 at 08:23:47 -0500,
Josh Boyer <jwboyer(a)gmail.com> wrote:
Defaulting this to on has caused a number of odd issues in the past,
and it is mostly used by people using VT-d to assign physical
resources directly to virtual guests. Those doing that can still boot
with intel_iommu=on.
Does this affect the ability of hostile firewire devices to be able to
access memory of a running system?