Demi Marie Obenour 8c618ff5e0 virtio-devices: generic-vhost-user: implement device ...

This implements a generic vhost-user device.  All information about this
device must be provided to Cloud Hypervisor via the command-line or API.
The main use-case is types of vhost-user devices Cloud Hypervisor
doesn't know about, but it can also be used for types it does know
about.

The generic device delegates all configuration space handling to the
backend.  This means that the vhost-user backend must support
configuration space access.  It also means that the backend has control
of configuration space.  For instance, this means that setting the tag
of a virtio-fs device on the virtiofsd command line works as expected.

If the VM is snapshotted or migrated, the backend must write the
configuration space to a separate save file or migration stream.
Similarly, if the VM is restored or migrated, the backend must read the
configuration space from a separate save file or migration stream.

Signed-off-by: Demi Marie Obenour <demiobenour@gmail.com>

2026-02-24 07:53:53 +00:00

..

src

virtio-devices: generic-vhost-user: implement device

2026-02-24 07:53:53 +00:00

build.rs

build: Add "fuzzing" as a valid cfg(..) attribute

2024-05-08 08:10:28 +00:00

Cargo.toml

misc: improve developer experience of cargo clippy

2025-11-17 16:59:49 +00:00