Re: [PATCH v2] KVM: IOMMU: hva align mapping page size

2013-11-04 Thread Gleb Natapov
On Mon, Nov 04, 2013 at 09:08:12AM -0700, Greg Edwards wrote: > When determining the page size we could use to map with the IOMMU, the > page size should also be aligned with the hva, not just the gfn. The > gfn may not reflect the real alignment within the hugetlbfs file. > For some reason you d

Re: [PATCH v2] KVM: IOMMU: hva align mapping page size

2013-11-04 Thread Marcelo Tosatti
On Mon, Nov 04, 2013 at 09:08:12AM -0700, Greg Edwards wrote: > When determining the page size we could use to map with the IOMMU, the > page size should also be aligned with the hva, not just the gfn. The > gfn may not reflect the real alignment within the hugetlbfs file. > > Signed-off-by: Greg