On April 29, 2016 5:24 PM, Jan Beulich <jbeul...@suse.com> wrote: > >>> On 29.04.16 at 11:14, <zhan...@cn.fujitsu.com> wrote: > > hi all > > > > in > > - p2m-ept.c > > - ept_set_entry > > > > i see code about iommu, > > those code for what?
Maybe Chunyu's question is -- why EPT update is along with IOMMU page table update. I guess :(. Quan > > For keeping the IOMMU translation tables in sync with the CPU ones? > But perhaps I'm simply not understanding what you try to get at... > _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
