Added ballon device to aarch64 config
@@ -2432,7 +2432,7 @@ CONFIG_VIRTIO=y
#
# Virtio drivers
#
-# CONFIG_VIRTIO_BALLOON is not set
+CONFIG_VIRTIO_BALLOON=y
# CONFIG_VIRTIO_INPUT is not set
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
