 Michael S. Tsirkin
		
	
	
		6d74ca5aa8
		
	
	
	
	virtio: verify features on load
			Michael S. Tsirkin
		
	
	
		6d74ca5aa8
		
	
	
	
	virtio: verify features on load
		
			
			migrating between hosts which have different features might break silently, if the migration destination does not support some features supported by source. Prevent this from happening by comparing acked feature bits with the mask supported by the device. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Read the documentation in qemu-doc.html. Fabrice Bellard.
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