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384a530111
With a functional and tested backend for virtio-block live migration, add the virtio-block device ID to the pci_device_id table. Currently, the driver supports legacy IO functionality only for virtio-net, and it is accounted for in specific parts of the code. To enforce this limitation, an explicit check for virtio-net, has been added in virtiovf_support_legacy_io(). Once a backend implements legacy IO functionality for virtio-block, the necessary support will be added to the driver, and this additional check should be removed. The module description was updated accordingly. Reviewed-by: Kevin Tian <kevin.tian@intel.com> Signed-off-by: Yishai Hadas <yishaih@nvidia.com> Link: https://lore.kernel.org/r/20250302162723.82578-1-yishaih@nvidia.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>