[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

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

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

Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.