On Thu, Jul 19, 2012 at 7:53 AM, Tim Deegan <tim@xen.org> wrote:
At 07:01 -0700 on 19 Jul (1342681270), Santosh Jodh wrote:It's mostly the memory, but also it's faster to update one table than
> I understand the value of using superpages for IOMMU. What are the
> other advantages of sharing the table between the MMU and IOMMU (other
> than saving table memory)?
two, and we don't have to worry about them getting out of sync with each
other. I don't think there are any deeper reasons.
Cheers,
Tim.