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Re: [Qemu-devel] [PATCH v2 0/6] vhost-user: Specify and implement device
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From: |
Michael S. Tsirkin |
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Subject: |
Re: [Qemu-devel] [PATCH v2 0/6] vhost-user: Specify and implement device IOTLB support |
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Date: |
Mon, 5 Jun 2017 18:08:39 +0300 |
On Mon, Jun 05, 2017 at 04:51:55PM +0800, Jason Wang wrote:
> >
> > I think that if we could get rid of both accesses, it would be
> > nice. Would need a feature bit naturally and we'd need to
> > support old kernels but at least it will be contained and
> > well documented.
> >
>
> Technically we can, but we still need a workaround for old kernels. So I'm
> not sure it's worth to do.
>
> Thanks
I see it as valuable for documentation purposes.
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MST