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memory-device: Support empty memory devices
authorDavid Hildenbrand <david@redhat.com>
Thu, 22 Jun 2023 10:18:23 +0000 (12:18 +0200)
committerMaciej S. Szmigiero <maciej.szmigiero@oracle.com>
Fri, 3 Nov 2023 19:26:59 +0000 (20:26 +0100)
commit6c1b28e9e405da8cfb7296b9efa2b85650086784
tree082f57ac757c83839d79c900539ff6e225dfe10d
parentd762bf97931b58839316b68a570eecc6143c9e3e
memory-device: Support empty memory devices

Let's support empty memory devices -- memory devices that don't have a
memory device region in the current configuration. hv-balloon with an
optional memdev is the primary use case.

Signed-off-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
hw/mem/memory-device.c
include/hw/mem/memory-device.h