On 2017年03月21日 09:39, Peter Xu wrote:
On Mon, Mar 20, 2017 at 08:21:44PM -0500, Eric Blake wrote:
On 03/20/2017 08:12 PM, Michael S. Tsirkin wrote:
Since this patchset depends on vtd vfio series and fixes its breakage
to vhost, I'll pick them up for consistency for next post of vtd vfio
seri
On Mon, Mar 20, 2017 at 08:21:44PM -0500, Eric Blake wrote:
> On 03/20/2017 08:12 PM, Michael S. Tsirkin wrote:
>
> >>
> >> Since this patchset depends on vtd vfio series and fixes its breakage
> >> to vhost, I'll pick them up for consistency for next post of vtd vfio
> >> series as well.
> >>
> >
On 03/20/2017 08:12 PM, Michael S. Tsirkin wrote:
>>
>> Since this patchset depends on vtd vfio series and fixes its breakage
>> to vhost, I'll pick them up for consistency for next post of vtd vfio
>> series as well.
>>
>> Thanks,
>>
>> -- peterx
>
> Sounds good. It's best to order patches in a
On Mon, Mar 20, 2017 at 05:07:34PM +0800, Peter Xu wrote:
> On Mon, Mar 20, 2017 at 11:36:39AM +0800, Jason Wang wrote:
> > We assumes the iommu_ops were attached to the root region of address
> > space. This may not true for all kinds of IOMMU implementation. So fix
> > this by not assume as->root
On Mon, Mar 20, 2017 at 11:36:39AM +0800, Jason Wang wrote:
> We assumes the iommu_ops were attached to the root region of address
> space. This may not true for all kinds of IOMMU implementation. So fix
> this by not assume as->root has iommu_ops and:
>
> - register a memory listener to dma_as
>
We assumes the iommu_ops were attached to the root region of address
space. This may not true for all kinds of IOMMU implementation. So fix
this by not assume as->root has iommu_ops and:
- register a memory listener to dma_as
- during region_add, if it's a region of IOMMU, register a specific
IO
