build: Release v30.0

Signed-off-by: Bo Chen <chen.bo@intel.com>

Cargo.lock

@@ -179,7 +179,7 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "cloud-hypervisor"
-version = "29.0.0"
+version = "30.0.0"
 dependencies = [
  "anyhow",
  "api_client",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cloud-hypervisor"
-version = "29.0.0"
+version = "30.0.0"
 authors = ["The Cloud Hypervisor Authors"]
 edition = "2021"
 default-run = "cloud-hypervisor"

release-notes.md

@@ -1,3 +1,11 @@
+- [v30.0](#v300)
+    - [Command Line Changes for Reduced Binary Size](#command-line-changes-for-reduced-binary-size)
+    - [Basic vfio-user Server Support](#basic-vfio-user-server-support)
+    - [Heap Profiling Support](#heap-profiling-support)
+    - [Documentation Improvements](#documentation-improvements)
+    - [Notable Bug Fixes](#notable-bug-fixes)
+    - [Contributors](#contributors)
+- [v28.2](#v282)
 - [v29.0](#v290)
     - [Release Binary Supports Both MSHV and KVM](#release-binary-supports-both-mshv-and-kvm)
     - [Snapshot/Restore and Live Migration Improvements](#snapshotrestore-and-live-migration-improvements)
@@ -6,10 +14,10 @@
     - [`AArch64` Documentation Integration](#aarch64-documentation-integration)
     - [`virtio-block` Counters Enhancement](#virtio-block-counters-enhancement)
     - [TCP Offload Control](#tcp-offload-control)
-    - [Notable Bug Fixes](#notable-bug-fixes)
+    - [Notable Bug Fixes](#notable-bug-fixes-1)
     - [Removals](#removals)
     - [Deprecations](#deprecations)
-    - [Contributors](#contributors)
+    - [Contributors](#contributors-1)
 - [v28.1](#v281)
 - [v28.0](#v280)
     - [Community Engagement (Reminder)](#community-engagement-reminder)
@@ -17,9 +25,9 @@
     - [Virtualised TPM Support](#virtualised-tpm-support)
     - [Transparent Huge Page Support](#transparent-huge-page-support)
     - [README Quick Start Improved](#readme-quick-start-improved)
-    - [Notable Bug Fixes](#notable-bug-fixes-1)
+    - [Notable Bug Fixes](#notable-bug-fixes-2)
     - [Removals](#removals-1)
-    - [Contributors](#contributors-1)
+    - [Contributors](#contributors-2)
 - [v27.0](#v270)
     - [Community Engagement](#community-engagement)
     - [Prebuilt Packages](#prebuilt-packages)
@@ -28,41 +36,41 @@
     - [Simplified Build Feature Flags](#simplified-build-feature-flags)
     - [Asynchronous Kernel Loading](#asynchronous-kernel-loading)
     - [GDB Support for AArch64](#gdb-support-for-aarch64)
-    - [Notable Bug Fixes](#notable-bug-fixes-2)
-    - [Deprecations](#deprecations-1)
-    - [Contributors](#contributors-2)
-- [v26.0](#v260)
-    - [SMBIOS Improvements via `--platform`](#smbios-improvements-via---platform)
-    - [Unified Binary MSHV and KVM Support](#unified-binary-mshv-and-kvm-support)
     - [Notable Bug Fixes](#notable-bug-fixes-3)
+    - [Deprecations](#deprecations-1)
+    - [Contributors](#contributors-3)
+- [v26.0](#v260)
+    - [SMBIOS Improvements via `--platform`](#smbios-improvements-via-platform)
+    - [Unified Binary MSHV and KVM Support](#unified-binary-mshv-and-kvm-support)
+    - [Notable Bug Fixes](#notable-bug-fixes-4)
     - [Deprecations](#deprecations-2)
     - [Removals](#removals-2)
-    - [Contributors](#contributors-3)
+    - [Contributors](#contributors-4)
 - [v25.0](#v250)
     - [`ch-remote` Improvements](#ch-remote-improvements-1)
     - [VM "Coredump" Support](#vm-coredump-support)
-    - [Notable Bug Fixes](#notable-bug-fixes-4)
+    - [Notable Bug Fixes](#notable-bug-fixes-5)
     - [Removals](#removals-3)
-    - [Contributors](#contributors-4)
+    - [Contributors](#contributors-5)
 - [v24.0](#v240)
     - [Bypass Mode for `virtio-iommu`](#bypass-mode-for-virtio-iommu)
     - [Ensure Identifiers Uniqueness](#ensure-identifiers-uniqueness)
     - [Sparse Mmap support](#sparse-mmap-support)
     - [Expose Platform Serial Number](#expose-platform-serial-number)
-    - [Notable Bug Fixes](#notable-bug-fixes-5)
+    - [Notable Bug Fixes](#notable-bug-fixes-6)
     - [Notable Improvements](#notable-improvements)
     - [Deprecations](#deprecations-3)
     - [New on the Website](#new-on-the-website)
-    - [Contributors](#contributors-5)
+    - [Contributors](#contributors-6)
 - [v23.1](#v231)
 - [v23.0](#v230)
     - [vDPA Support](#vdpa-support)
     - [Updated OS Support list](#updated-os-support-list)
     - [`AArch64` Memory Map Improvements](#aarch64-memory-map-improvements)
     - [`AMX` Support](#amx-support)
-    - [Notable Bug Fixes](#notable-bug-fixes-6)
+    - [Notable Bug Fixes](#notable-bug-fixes-7)
     - [Deprecations](#deprecations-4)
-    - [Contributors](#contributors-6)
+    - [Contributors](#contributors-7)
 - [v22.1](#v221)
 - [v22.0](#v220)
     - [GDB Debug Stub Support](#gdb-debug-stub-support)
@@ -73,13 +81,13 @@
     - [PMU Support for AArch64](#pmu-support-for-aarch64)
     - [Documentation Under CC-BY-4.0 License](#documentation-under-cc-by-40-license)
     - [Deprecation of "Classic" `virtiofsd`](#deprecation-of-classic-virtiofsd)
-    - [Notable Bug Fixes](#notable-bug-fixes-7)
+    - [Notable Bug Fixes](#notable-bug-fixes-8)
-    - [Contributors](#contributors-7)
+    - [Contributors](#contributors-8)
 - [v21.0](#v210)
     - [Efficient Local Live Migration (for Live Upgrade)](#efficient-local-live-migration-for-live-upgrade)
     - [Recommended Kernel is Now 5.15](#recommended-kernel-is-now-515)
-    - [Notable Bug fixes](#notable-bug-fixes-8)
+    - [Notable Bug fixes](#notable-bug-fixes-9)
-    - [Contributors](#contributors-8)
+    - [Contributors](#contributors-9)
 - [v20.2](#v202)
 - [v20.1](#v201)
 - [v20.0](#v200)
@@ -88,8 +96,8 @@
     - [Improved VFIO support](#improved-vfio-support)
     - [Safer code](#safer-code)
     - [Extended documentation](#extended-documentation)
-    - [Notable bug fixes](#notable-bug-fixes-9)
+    - [Notable bug fixes](#notable-bug-fixes-10)
-    - [Contributors](#contributors-9)
+    - [Contributors](#contributors-10)
 - [v19.0](#v190)
     - [Improved PTY handling for serial and `virtio-console`](#improved-pty-handling-for-serial-and-virtio-console)
     - [PCI boot time optimisations](#pci-boot-time-optimisations)
@@ -97,8 +105,8 @@
     - [Live migration enhancements](#live-migration-enhancements)
     - [`virtio-mem` support with `vfio-user`](#virtio-mem-support-with-vfio-user)
     - [AArch64 for `virtio-iommu`](#aarch64-for-virtio-iommu)
-    - [Notable bug fixes](#notable-bug-fixes-10)
+    - [Notable bug fixes](#notable-bug-fixes-11)
-    - [Contributors](#contributors-10)
+    - [Contributors](#contributors-11)
 - [v18.0](#v180)
     - [Experimental User Device (`vfio-user`) support](#experimental-user-device-vfio-user-support)
     - [Migration support for `vhost-user` devices](#migration-support-for-vhost-user-devices)
@@ -108,31 +116,31 @@
     - [Live migration on MSHV hypervisor](#live-migration-on-mshv-hypervisor)
     - [AArch64 CPU topology support](#aarch64-cpu-topology-support)
     - [Power button support on AArch64](#power-button-support-on-aarch64)
-    - [Notable bug fixes](#notable-bug-fixes-11)
+    - [Notable bug fixes](#notable-bug-fixes-12)
-    - [Contributors](#contributors-11)
+    - [Contributors](#contributors-12)
 - [v17.0](#v170)
     - [ARM64 NUMA support using ACPI](#arm64-numa-support-using-acpi)
     - [`Seccomp` support for MSHV backend](#seccomp-support-for-mshv-backend)
     - [Hotplug of `macvtap` devices](#hotplug-of-macvtap-devices)
     - [Improved SGX support](#improved-sgx-support)
     - [Inflight tracking for `vhost-user` devices](#inflight-tracking-for-vhost-user-devices)
-    - [Notable bug fixes](#notable-bug-fixes-12)
+    - [Notable bug fixes](#notable-bug-fixes-13)
-    - [Contributors](#contributors-12)
+    - [Contributors](#contributors-13)
 - [v16.0](#v160)
     - [Improved live migration support](#improved-live-migration-support)
     - [Improved `vhost-user` support](#improved-vhost-user-support)
     - [ARM64 ACPI and UEFI support](#arm64-acpi-and-uefi-support)
-    - [Notable bug fixes](#notable-bug-fixes-13)
+    - [Notable bug fixes](#notable-bug-fixes-14)
     - [Removed functionality](#removed-functionality)
-    - [Contributors](#contributors-13)
+    - [Contributors](#contributors-14)
 - [v15.0](#v150)
     - [Version numbering and stability guarantees](#version-numbering-and-stability-guarantees)
     - [Network device rate limiting](#network-device-rate-limiting)
     - [Support for runtime control of `virtio-net` guest offload](#support-for-runtime-control-of-virtio-net-guest-offload)
-    - [`--api-socket` supports file descriptor parameter](#--api-socket-supports-file-descriptor-parameter)
+    - [`--api-socket` supports file descriptor parameter](#-api-socket-supports-file-descriptor-parameter)
     - [Bug fixes](#bug-fixes)
     - [Deprecations](#deprecations-5)
-    - [Contributors](#contributors-14)
+    - [Contributors](#contributors-15)
 - [v0.14.1](#v0141)
 - [v0.14.0](#v0140)
     - [Structured event monitoring](#structured-event-monitoring)
@@ -142,7 +150,7 @@
     - [PTY control for serial and `virtio-console`](#pty-control-for-serial-and-virtio-console)
     - [Block device rate limiting](#block-device-rate-limiting)
     - [Deprecations](#deprecations-6)
-    - [Contributors](#contributors-15)
+    - [Contributors](#contributors-16)
 - [v0.13.0](#v0130)
     - [Wider VFIO device support](#wider-vfio-device-support)
     - [Improved huge page support](#improved-huge-page-support)
@@ -150,13 +158,13 @@
     - [VHD disk image support](#vhd-disk-image-support)
     - [Improved Virtio device threading](#improved-virtio-device-threading)
     - [Clean shutdown support via synthetic power button](#clean-shutdown-support-via-synthetic-power-button)
-    - [Contributors](#contributors-16)
+    - [Contributors](#contributors-17)
 - [v0.12.0](#v0120)
     - [ARM64 enhancements](#arm64-enhancements)
     - [Removal of `vhost-user-net` and `vhost-user-block` self spawning](#removal-of-vhost-user-net-and-vhost-user-block-self-spawning)
     - [Migration of `vhost-user-fs` backend](#migration-of-vhost-user-fs-backend)
     - [Enhanced "info" API](#enhanced-info-api)
-    - [Contributors](#contributors-17)
+    - [Contributors](#contributors-18)
 - [v0.11.0](#v0110)
     - [`io_uring` support by default for `virtio-block`](#io_uring-support-by-default-for-virtio-block)
     - [Windows Guest Support](#windows-guest-support)
@@ -166,17 +174,17 @@
     - [Improved Linux Boot Time](#improved-linux-boot-time)
     - [`SIGTERM/SIGINT` Interrupt Signal Handling](#sigtermsigint-interrupt-signal-handling)
     - [Default Log Level Changed](#default-log-level-changed)
-    - [New `--balloon` Parameter Added](#new---balloon-parameter-added)
+    - [New `--balloon` Parameter Added](#new-balloon-parameter-added)
     - [Experimental `virtio-watchdog` Support](#experimental-virtio-watchdog-support)
-    - [Notable Bug Fixes](#notable-bug-fixes-14)
+    - [Notable Bug Fixes](#notable-bug-fixes-15)
-    - [Contributors](#contributors-18)
+    - [Contributors](#contributors-19)
 - [v0.10.0](#v0100)
     - [`virtio-block` Support for Multiple Descriptors](#virtio-block-support-for-multiple-descriptors)
     - [Memory Zones](#memory-zones)
     - [`Seccomp` Sandbox Improvements](#seccomp-sandbox-improvements)
     - [Preliminary KVM HyperV Emulation Control](#preliminary-kvm-hyperv-emulation-control)
-    - [Notable Bug Fixes](#notable-bug-fixes-15)
+    - [Notable Bug Fixes](#notable-bug-fixes-16)
-    - [Contributors](#contributors-19)
+    - [Contributors](#contributors-20)
 - [v0.9.0](#v090)
     - [`io_uring` Based Block Device Support](#io_uring-based-block-device-support)
     - [Block and Network Device Statistics](#block-and-network-device-statistics)
@@ -189,17 +197,17 @@
     - [Enhancements to ARM64 Support](#enhancements-to-arm64-support)
     - [Intel SGX Support](#intel-sgx-support)
     - [`Seccomp` Sandbox Improvements](#seccomp-sandbox-improvements-1)
-    - [Notable Bug Fixes](#notable-bug-fixes-16)
+    - [Notable Bug Fixes](#notable-bug-fixes-17)
-    - [Contributors](#contributors-20)
+    - [Contributors](#contributors-21)
 - [v0.8.0](#v080)
     - [Experimental Snapshot and Restore Support](#experimental-snapshot-and-restore-support)
     - [Experimental ARM64 Support](#experimental-arm64-support)
     - [Support for Using 5-level Paging in Guests](#support-for-using-5-level-paging-in-guests)
     - [Virtio Device Interrupt Suppression for Network Devices](#virtio-device-interrupt-suppression-for-network-devices)
     - [`vhost_user_fs` Improvements](#vhost_user_fs-improvements)
-    - [Notable Bug Fixes](#notable-bug-fixes-17)
+    - [Notable Bug Fixes](#notable-bug-fixes-18)
     - [Command Line and API Changes](#command-line-and-api-changes)
-    - [Contributors](#contributors-21)
+    - [Contributors](#contributors-22)
 - [v0.7.0](#v070)
     - [Block, Network, Persistent Memory (PMEM), VirtioFS and Vsock hotplug](#block-network-persistent-memory-pmem-virtiofs-and-vsock-hotplug)
     - [Alternative `libc` Support](#alternative-libc-support)
@@ -209,14 +217,14 @@
     - [`Seccomp` Sandboxing](#seccomp-sandboxing)
     - [Updated Distribution Support](#updated-distribution-support)
     - [Command Line and API Changes](#command-line-and-api-changes-1)
-    - [Contributors](#contributors-22)
+    - [Contributors](#contributors-23)
 - [v0.6.0](#v060)
     - [Directly Assigned Devices Hotplug](#directly-assigned-devices-hotplug)
     - [Shared Filesystem Improvements](#shared-filesystem-improvements)
     - [Block and Networking IO Self Offloading](#block-and-networking-io-self-offloading)
     - [Command Line Interface](#command-line-interface)
     - [PVH Boot](#pvh-boot)
-    - [Contributors](#contributors-23)
+    - [Contributors](#contributors-24)
 - [v0.5.1](#v051)
 - [v0.5.0](#v050)
     - [Virtual Machine Dynamic Resizing](#virtual-machine-dynamic-resizing)
@@ -224,7 +232,7 @@
     - [New Interrupt Management Framework](#new-interrupt-management-framework)
     - [Development Tools](#development-tools)
     - [Kata Containers Integration](#kata-containers-integration)
-    - [Contributors](#contributors-24)
+    - [Contributors](#contributors-25)
 - [v0.4.0](#v040)
     - [Dynamic virtual CPUs addition](#dynamic-virtual-cpus-addition)
     - [Programmatic firmware tables generation](#programmatic-firmware-tables-generation)
@@ -233,7 +241,7 @@
     - [Userspace IOAPIC by default](#userspace-ioapic-by-default)
     - [PCI BAR reprogramming](#pci-bar-reprogramming)
     - [New `cloud-hypervisor` organization](#new-cloud-hypervisor-organization)
-    - [Contributors](#contributors-25)
+    - [Contributors](#contributors-26)
 - [v0.3.0](#v030)
     - [Block device offloading](#block-device-offloading)
     - [Network device backend](#network-device-backend)
@@ -260,6 +268,79 @@
     - [Unit testing](#unit-testing)
     - [Integration tests parallelization](#integration-tests-parallelization)
 
+# v30.0
+
+This release has been tracked in our [roadmap
+project](https://github.com/orgs/cloud-hypervisor/projects/6) as iteration
+v30.0. The following user visible changes have been made:
+
+### Command Line Changes for Reduced Binary Size
+
+The `clap` crate was replaced by the `argh` crate to create our command
+line, which reduced our release binary size from 3.6MB to 3.3MB. There
+were several syntax changes:
+
+* All `--option=value` commands now are `--option value`.
+* The `--disk DISK1 DISK2` command now is `--disk DISK1 --disk DISK2`.
+* The  `-vvv` command now is `-v -v -v`
+
+### Basic vfio-user Server Support
+
+Our `vfio-user` crate is extended to provide basic server side support
+with an example of gpio vfio-user device. This crate now is moved to [its
+own repository](https://github.com/rust-vmm/vfio-user) under the
+`rust-vmm` organization.
+
+### Heap Profiling Support
+
+A new building target is added for profiling purposes with examples of
+heap profiling using `dhat` gated by the `dhat-heap` feature.
+
+### Documentation Improvements
+
+The documentation on Intel TDX is expanded with details of the building
+and using [TD-Shim](https://github.com/confidential-containers/td-shim),
+references to [TDX Tools](https://github.com/intel/tdx-tools), and
+version information of guest/host kernel/TDVF/TDShim being tested. Also,
+a new 'heap profiling' documentation is added with improvements on the
+existing 'profiling' documentation.
+
+### Notable Bug Fixes
+
+* Close FDs for TAP devices that are provided to VM (#5199, #5206)
+* Set vcpu thread status properly and signal `exit_evt` upon thread exit (#5211)
+* Populate CPUID leaf 0x4000_0010 (TSC frequency) (#5178, #5179)
+* Inform the TPM guest driver upon failed TPM requests on the host (#5151)
+* Bug fix to OpenAPI specification file (#5186)
+
+### Contributors
+
+Many thanks to everyone who has contributed to our release:
+
+* Anatol Belski <anbelski@linux.microsoft.com>
+* Anirudh Rayabharam <anrayabh@linux.microsoft.com>
+* Bo Chen <chen.bo@intel.com>
+* Jinank Jain <jinankjain@microsoft.com>
+* Kaihang Zhang <kaihang.zhang@smartx.com>
+* Michael Zhao <michael.zhao@arm.com>
+* Muminul Islam <muislam@microsoft.com>
+* Philipp Schuster <philipp.schuster@cyberus-technology.de>
+* Praveen K Paladugu <prapal@linux.microsoft.com>
+* Ravi kumar Veeramally <ravikumar.veeramally@intel.com>
+* Rob Bradford <robert.bradford@intel.com>
+* Ruslan Mstoi <ruslan.mstoi@intel.com>
+* Sebastien Boeuf <sebastien.boeuf@intel.com>
+* Wei Liu <liuwe@microsoft.com>
+* Yong He <alexyonghe@tencent.com>
+* Yu Li <liyu.yukiteru@bytedance.com>
+
+# v28.2
+This is a bug fix release. The following issues have been addressed:
+
+* Fix QCOW2 refcount table size (#5034)
+* Fix unpause support on MSHV in dual binary (#5037)
+* Threads inside `virtio` devices are now shutdown on reboot (#5095)
+
 # v29.0
 
 This release has been tracked in our [roadmap

vm-migration/src/lib.rs

@@ -12,7 +12,7 @@ use versionize::{VersionMap, Versionize};
 pub mod protocol;
 
 /// Global VMM version for versioning
-const MAJOR_VERSION: u16 = 29;
+const MAJOR_VERSION: u16 = 30;
 const MINOR_VERSION: u16 = 0;
 const VMM_VERSION: u16 = MAJOR_VERSION << 12 | MINOR_VERSION & 0b1111;