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Re: [RFC v4 01/21] vfio-user: introduce vfio-user protocol specification
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From: |
John Levon |
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Subject: |
Re: [RFC v4 01/21] vfio-user: introduce vfio-user protocol specification |
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Date: |
Thu, 10 Mar 2022 10:20:44 +0000 |
On Wed, Mar 09, 2022 at 03:34:53PM -0700, Alex Williamson wrote:
> > +The only device-specific region type and subtype supported by vfio-user is
> > +``VFIO_REGION_TYPE_MIGRATION`` (3) and ``VFIO_REGION_SUBTYPE_MIGRATION``
> > (1).
>
> These should be considered deprecated from the kernel interface. I
> hope there are plans for vfio-user to adopt the new interface that's
> currently available in linux-next and intended for v5.18.
https://github.com/nutanix/libvfio-user/issues/654
regards
john