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NEWS: document support for VFIO variant drivers

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Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
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Laine Stump 2023-08-25 00:19:50 -04:00
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NEWS.rst
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@ -17,6 +17,17 @@ v9.7.0 (unreleased)
* **New features**
* qemu: basic support for use of "VFIO variant" drivers
A VFIO variant driver is a device-specific driver that can
be used in place of the generic vfio-pci driver, and provides
extra functionality to support things like live migration of
guests with vfio-assigned devices. It can currently be used by:
1) setting ``managed='no'`` in the XML configuration for the device
2) pre-binding the variant driver using the ``--driver`` option of
``virsh nodedev-detach``.
* **Improvements**
* **Bug fixes**