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Date:   Tue, 6 Dec 2022 23:43:53 -0800
From:   Christoph Hellwig <hch@infradead.org>
To:     Brett Creeley <brett.creeley@amd.com>
Cc:     kvm@vger.kernel.org, netdev@vger.kernel.org,
        alex.williamson@redhat.com, cohuck@redhat.com, jgg@nvidia.com,
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Subject: Re: [RFC PATCH vfio 0/7] pds vfio driver
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On Tue, Dec 06, 2022 at 05:06:58PM -0800, Brett Creeley wrote:
> AMD/Pensando already supports a NVMe VF device (1dd8:1006) in the
> Distributed Services Card (DSC). This patchset adds the new pds_vfio
> driver in order to support NVMe VF live migration.

If you want NVMe live migration, please work with the nvme technical
working group to standardize it.  We will not add support for a
gazillion incompatible and probably broken concepts of this.