[Intel-gfx] [PATCH v4 5/9] vfio: Mark cdev usage in vfio_device

[Tian, Kevin]

> From: Liu, Yi L <yi.l.liu at intel.com>
> Sent: Wednesday, April 26, 2023 10:54 PM
> 
> Use it to differentiate whether to report group_id or dev_id in revised
> VFIO_DEVICE_GET_PCI_HOT_RESET_INFO ioctl. Though it is not set at this
> moment introducing it now allows us to get hot reset ready for cdev.
> 
> Signed-off-by: Yi Liu <yi.l.liu at intel.com>

Reviewed-by: Kevin Tian <kevin.tian at intel.com>