Re: [Xen-devel] [PATCH V2 4/25] Xen/doc: Add Xen virtual IOMMU doc

[Lan Tianyu <tianyu.lan@xxxxxxxxx>]

On 2017年08月18日 18:15, Wei Liu wrote:
> On Fri, Aug 18, 2017 at 03:17:37PM +0800, Lan Tianyu wrote:
>> On 2017年08月17日 19:19, Wei Liu wrote:
>>> On Wed, Aug 09, 2017 at 04:34:05PM -0400, Lan Tianyu wrote:
>>>> +Now just suppport single vIOMMU for one VM and introduced domctls are 
>>>> compatible
>>>> +with multi-vIOMMU support.
>>>
>>> Is this still true? 
>>
>> Yes, the patchset just supports single vIOMMU for one VM.
>>
> 
> The first part of the sentence is true, but the latter is probably not.
> It seems to me domctl is able to cope with multiple viommu. Please
> correct me if I'm wrong.

These domctl is able to support multiple vIOMMU but vIOMMU device model
in Xen hypervisor only support single vIOMMU for one VM.

-- 
Best regards
Tianyu Lan

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