vhost: Prepare v0.12.0 release

This release has the following changes:
  1. Bump vm-memory crate from 0.14.0 to 0.15.0
  2. Add shared objects support
  3. Remove support for FS_* requests
  4. Add support for `VHOST_USER_GPU_SET_SOCKET`
  5. Ignore unknown bits in `VHOST_USER_GET_PROTOCOL_FEATURES` response.

Signed-off-by: Muminul Islam <muislam@microsoft.com>

vhost-user-backend/Cargo.toml

@@ -17,14 +17,14 @@ gpu-socket = ["vhost/gpu-socket"]
 libc = "0.2.39"
 log = "0.4.17"
 userfaultfd = { version = "0.8.1", optional = true }
-vhost = { path = "../vhost", version = "0.11", features = ["vhost-user-backend"] }
+vhost = { path = "../vhost", version = "0.12", features = ["vhost-user-backend"] }
 virtio-bindings = "0.2.1"
 virtio-queue = "0.13.0"
 vm-memory = { version = "0.15.0", features = ["backend-mmap", "backend-atomic", "backend-bitmap"] }
 vmm-sys-util = "0.12.1"
 
 [dev-dependencies]
 nix = { version = "0.29", features = ["fs"] }
-vhost = { path = "../vhost", version = "0.11", features = ["test-utils", "vhost-user-frontend", "vhost-user-backend"] }
+vhost = { path = "../vhost", version = "0.12", features = ["test-utils", "vhost-user-frontend", "vhost-user-backend"] }
 vm-memory = { version = "0.15.0", features = ["backend-mmap", "backend-atomic"] }
 tempfile = "3.2.0"

vhost/CHANGELOG.md

@@ -1,20 +1,27 @@
 # Changelog
 ## [Unreleased]
 
+### Added
+
+### Changed
+
+### Deprecated
+
+### Fixed
+
+## [0.12.0]
+
 ### Added
 - [[#241]](https://github.com/rust-vmm/vhost/pull/241) Add shared objects support
 - [[#239]](https://github.com/rust-vmm/vhost/pull/239) Add support for `VHOST_USER_GPU_SET_SOCKET`
 
 ### Changed
+- [[#257]](https://github.com/rust-vmm/vhost/pull/257) Update vm-memory from 0.14.0 to 0.15.0.
 - [[#243]](https://github.com/rust-vmm/vhost/pull/243) Ignore unknown bits in `VHOST_USER_GET_PROTOCOL_FEATURES` response.
 
 ### Remove
 - [[#246]](https://github.com/rust-vmm/vhost/pull/246) Remove support for FS_* requests
 
-### Fixed
-
-### Deprecated
-
 ## [0.11.0]
 
 ### Added

vhost/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "vhost"
-version = "0.11.0"
+version = "0.12.0"
 keywords = ["vhost", "vhost-user", "virtio", "vdpa"]
 description = "a pure rust library for vdpa, vhost and vhost-user"
 authors = ["Liu Jiang <gerry@linux.alibaba.com>"]