Jiayu Hu 259caa21d7 vhost: handle memory hotplug for async vhost
When the guest memory is hotplugged, the vhost application which
enables DMA acceleration must stop DMA transfers before the vhost
re-maps the guest memory.

This patch is to notify the vhost application of stopping DMA
transfers.

Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
2021-07-23 10:58:53 +02:00
..
2021-05-04 10:22:17 +02:00