>>> On 26.11.15 at 12:42, <andrew.coop...@citrix.com> wrote: > Also, on further consideration, the better fix (however we identify the > affected systems) would be to quirk the IOMMUs themselves into not > claiming 2M/1G superpage support. > > Otherwise, when we do eventually get superpage IOMMU mapping support in > the API, the performance regression will creep back in.
Indeed, good point. Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
