[PATCH v4 0/3] virtio: Add vhost-user based RNG

[Mathieu Poirier]

This set implements a random number generator (RNG) device that follows
the vhost-user protocol. 

The main difference between V3 is the absence of the vhost-user daemon
implemenation.  It was dropped to favour the rust implementation
currently being considered under the vhost-device crate[1] of the
rust-vmm repository[1].

Applies cleanly to git://git.qemu.org/qemu.git master(de8ed1055c2c).

Thanks,
Mathieu

[1]. https://github.com/rust-vmm/vhost-device/pull/29

Changes for V4:
1. Addressed merge conflicts
2. Dropped error path after call to g_new0()
3. Changed #define in vhost-user-rng-pci.c 
4. Dropped vhost-user-daemon implementation
5. Modified documentation to reflect the above (4)
6. Added Alex's RB tags.

Mathieu Poirier (3):
  vhost-user-rng: Add vhost-user-rng implementation
  vhost-user-rng-pci: Add vhost-user-rng-pci implementation
  docs: Add documentation for vhost based RNG implementation

 docs/system/devices/vhost-user-rng.rst |  39 ++++
 hw/virtio/Kconfig                      |   5 +
 hw/virtio/meson.build                  |   2 +
 hw/virtio/vhost-user-rng-pci.c         |  79 +++++++
 hw/virtio/vhost-user-rng.c             | 289 +++++++++++++++++++++++++
 include/hw/virtio/vhost-user-rng.h     |  33 +++
 6 files changed, 447 insertions(+)
 create mode 100644 docs/system/devices/vhost-user-rng.rst
 create mode 100644 hw/virtio/vhost-user-rng-pci.c
 create mode 100644 hw/virtio/vhost-user-rng.c
 create mode 100644 include/hw/virtio/vhost-user-rng.h

-- 
2.25.1