build: Release v38.0

Signed-off-by: Bo Chen <chen.bo@intel.com>
This commit is contained in:
Bo Chen 2024-02-14 16:12:19 -08:00 committed by Bo Chen
parent 9f8aeacd3d
commit ef4fbf086f
4 changed files with 143 additions and 64 deletions

2
Cargo.lock generated
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@ -439,7 +439,7 @@ checksum = "702fc72eb24e5a1e48ce58027a675bc24edd52096d5397d4aea7c6dd9eca0bd1"
[[package]] [[package]]
name = "cloud-hypervisor" name = "cloud-hypervisor"
version = "37.0.0" version = "38.0.0"
dependencies = [ dependencies = [
"anyhow", "anyhow",
"api_client", "api_client",

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@ -1,6 +1,6 @@
[package] [package]
name = "cloud-hypervisor" name = "cloud-hypervisor"
version = "37.0.0" version = "38.0.0"
authors = ["The Cloud Hypervisor Authors"] authors = ["The Cloud Hypervisor Authors"]
edition = "2021" edition = "2021"
default-run = "cloud-hypervisor" default-run = "cloud-hypervisor"

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@ -1,11 +1,20 @@
- [v38.0](#v380)
- [Group Rate Limiter on Block Devices](#group-rate-limiter-on-block-devices)
- [CPU Pinning Support for Block Device Worker Thread](#cpu-pinning-support-for-block-device-worker-thread)
- [Optimized Boot Time with Parallel Memory Prefault](#optimized-boot-time-with-parallel-memory-prefault)
- [New 'debug-console' Device](#new-debug-console-device)
- [Improved VFIO Device Support](#improved-vfio-device-support)
- [Extended CPU Affinity Support](#extended-cpu-affinity-support)
- [Notable Bug Fixes](#notable-bug-fixes)
- [Contributors](#contributors)
- [v37.0](#v370) - [v37.0](#v370)
- [Long Term Support (LTS) Release](#long-term-support-lts-release) - [Long Term Support (LTS) Release](#long-term-support-lts-release)
- [Improved VFIO Device Passthrough with Multiple PCI Segments](#improved-vfio-device-passthrough-with-multiple-pci-segments) - [Multiple PCI segments Support for 32-bit VFIO devices](#multiple-pci-segments-support-for-32-bit-vfio-devices)
- [Configurable Named TAP Devices](#configurable-named-tap-devices) - [Configurable Named TAP Devices](#configurable-named-tap-devices)
- [TTY Output from Both Serial Device and Virtio Console](#tty-output-from-both-serial-device-and-virtio-console) - [TTY Output from Both Serial Device and Virtio Console](#tty-output-from-both-serial-device-and-virtio-console)
- [Faster VM Restoration from Snapshots](#faster-vm-restoration-from-snapshots) - [Faster VM Restoration from Snapshots](#faster-vm-restoration-from-snapshots)
- [Notable Bug Fixes](#notable-bug-fixes) - [Notable Bug Fixes](#notable-bug-fixes-1)
- [Contributors](#contributors) - [Contributors](#contributors-1)
- [v36.0](#v360) - [v36.0](#v360)
- [Command Line Changes](#command-line-changes) - [Command Line Changes](#command-line-changes)
- [Enabled Features Reported via API Endpoint and CLI](#enabled-features-reported-via-api-endpoint-and-cli) - [Enabled Features Reported via API Endpoint and CLI](#enabled-features-reported-via-api-endpoint-and-cli)
@ -14,31 +23,31 @@
- [Unix Socket Backend for Serial Port](#unix-socket-backend-for-serial-port) - [Unix Socket Backend for Serial Port](#unix-socket-backend-for-serial-port)
- [AIO Backend for Block Devices](#aio-backend-for-block-devices) - [AIO Backend for Block Devices](#aio-backend-for-block-devices)
- [Documentation Improvements](#documentation-improvements) - [Documentation Improvements](#documentation-improvements)
- [Notable Bug Fixes](#notable-bug-fixes-1) - [Notable Bug Fixes](#notable-bug-fixes-2)
- [Contributors](#contributors-1) - [Contributors](#contributors-2)
- [v35.0](#v350) - [v35.0](#v350)
- [`virtio-vsock` Support for Linux Guest Kernel v6.3+](#virtio-vsock-support-for-linux-guest-kernel-v63) - [`virtio-vsock` Support for Linux Guest Kernel v6.3+](#virtio-vsock-support-for-linux-guest-kernel-v63)
- [User Specified Serial Number for `virtio-block`](#user-specified-serial-number-for-virtio-block) - [User Specified Serial Number for `virtio-block`](#user-specified-serial-number-for-virtio-block)
- [vCPU TSC Frequency Included in Migration State](#vcpu-tsc-frequency-included-in-migration-state) - [vCPU TSC Frequency Included in Migration State](#vcpu-tsc-frequency-included-in-migration-state)
- [Notable Bug Fixes](#notable-bug-fixes-2) - [Notable Bug Fixes](#notable-bug-fixes-3)
- [Contributors](#contributors-2) - [Contributors](#contributors-3)
- [v34.0](#v340) - [v34.0](#v340)
- [Paravirtualised Panic Device Support](#paravirtualised-panic-device-support) - [Paravirtualised Panic Device Support](#paravirtualised-panic-device-support)
- [Improvements to VM Core Dump](#improvements-to-vm-core-dump) - [Improvements to VM Core Dump](#improvements-to-vm-core-dump)
- [QCOW2 Support for Backing Files](#qcow2-support-for-backing-files) - [QCOW2 Support for Backing Files](#qcow2-support-for-backing-files)
- [Minimum Host Kernel Bump](#minimum-host-kernel-bump) - [Minimum Host Kernel Bump](#minimum-host-kernel-bump)
- [Notable Bug Fixes](#notable-bug-fixes-3) - [Notable Bug Fixes](#notable-bug-fixes-4)
- [Contributors](#contributors-3) - [Contributors](#contributors-4)
- [v33.0](#v330) - [v33.0](#v330)
- [D-Bus based API](#d-bus-based-api) - [D-Bus based API](#d-bus-based-api)
- [Expose Host CPU Cache Details for AArch64](#expose-host-cpu-cache-details-for-aarch64) - [Expose Host CPU Cache Details for AArch64](#expose-host-cpu-cache-details-for-aarch64)
- [Notable Bug Fixes](#notable-bug-fixes-4) - [Notable Bug Fixes](#notable-bug-fixes-5)
- [Contributors](#contributors-4) - [Contributors](#contributors-5)
- [v32.0](#v320) - [v32.0](#v320)
- [Increased PCI Segment Limit](#increased-pci-segment-limit) - [Increased PCI Segment Limit](#increased-pci-segment-limit)
- [API Changes](#api-changes) - [API Changes](#api-changes)
- [Notable Bug Fixes](#notable-bug-fixes-5) - [Notable Bug Fixes](#notable-bug-fixes-6)
- [Contributors](#contributors-5) - [Contributors](#contributors-6)
- [v31.1](#v311) - [v31.1](#v311)
- [v31.0](#v310) - [v31.0](#v310)
- [Update to Latest `acpi_tables`](#update-to-latest-acpi_tables) - [Update to Latest `acpi_tables`](#update-to-latest-acpi_tables)
@ -46,15 +55,15 @@
- [Improvements on Console `SIGWINCH` Handler](#improvements-on-console-sigwinch-handler) - [Improvements on Console `SIGWINCH` Handler](#improvements-on-console-sigwinch-handler)
- [Remove Directory Support from `MemoryZoneConfig::file`](#remove-directory-support-from-memoryzoneconfigfile) - [Remove Directory Support from `MemoryZoneConfig::file`](#remove-directory-support-from-memoryzoneconfigfile)
- [Documentation Improvements](#documentation-improvements-1) - [Documentation Improvements](#documentation-improvements-1)
- [Notable Bug Fixes](#notable-bug-fixes-6) - [Notable Bug Fixes](#notable-bug-fixes-7)
- [Contributors](#contributors-6) - [Contributors](#contributors-7)
- [v30.0](#v300) - [v30.0](#v300)
- [Command Line Changes for Reduced Binary Size](#command-line-changes-for-reduced-binary-size) - [Command Line Changes for Reduced Binary Size](#command-line-changes-for-reduced-binary-size)
- [Basic vfio-user Server Support](#basic-vfio-user-server-support) - [Basic vfio-user Server Support](#basic-vfio-user-server-support)
- [Heap Profiling Support](#heap-profiling-support) - [Heap Profiling Support](#heap-profiling-support)
- [Documentation Improvements](#documentation-improvements-2) - [Documentation Improvements](#documentation-improvements-2)
- [Notable Bug Fixes](#notable-bug-fixes-7) - [Notable Bug Fixes](#notable-bug-fixes-8)
- [Contributors](#contributors-7) - [Contributors](#contributors-8)
- [v28.2](#v282) - [v28.2](#v282)
- [v29.0](#v290) - [v29.0](#v290)
- [Release Binary Supports Both MSHV and KVM](#release-binary-supports-both-mshv-and-kvm) - [Release Binary Supports Both MSHV and KVM](#release-binary-supports-both-mshv-and-kvm)
@ -64,10 +73,10 @@
- [`AArch64` Documentation Integration](#aarch64-documentation-integration) - [`AArch64` Documentation Integration](#aarch64-documentation-integration)
- [`virtio-block` Counters Enhancement](#virtio-block-counters-enhancement) - [`virtio-block` Counters Enhancement](#virtio-block-counters-enhancement)
- [TCP Offload Control](#tcp-offload-control) - [TCP Offload Control](#tcp-offload-control)
- [Notable Bug Fixes](#notable-bug-fixes-8) - [Notable Bug Fixes](#notable-bug-fixes-9)
- [Removals](#removals) - [Removals](#removals)
- [Deprecations](#deprecations) - [Deprecations](#deprecations)
- [Contributors](#contributors-8) - [Contributors](#contributors-9)
- [v28.1](#v281) - [v28.1](#v281)
- [v28.0](#v280) - [v28.0](#v280)
- [Community Engagement (Reminder)](#community-engagement-reminder) - [Community Engagement (Reminder)](#community-engagement-reminder)
@ -75,9 +84,9 @@
- [Virtualised TPM Support](#virtualised-tpm-support) - [Virtualised TPM Support](#virtualised-tpm-support)
- [Transparent Huge Page Support](#transparent-huge-page-support) - [Transparent Huge Page Support](#transparent-huge-page-support)
- [README Quick Start Improved](#readme-quick-start-improved) - [README Quick Start Improved](#readme-quick-start-improved)
- [Notable Bug Fixes](#notable-bug-fixes-9) - [Notable Bug Fixes](#notable-bug-fixes-10)
- [Removals](#removals-1) - [Removals](#removals-1)
- [Contributors](#contributors-9) - [Contributors](#contributors-10)
- [v27.0](#v270) - [v27.0](#v270)
- [Community Engagement](#community-engagement) - [Community Engagement](#community-engagement)
- [Prebuilt Packages](#prebuilt-packages) - [Prebuilt Packages](#prebuilt-packages)
@ -86,41 +95,41 @@
- [Simplified Build Feature Flags](#simplified-build-feature-flags) - [Simplified Build Feature Flags](#simplified-build-feature-flags)
- [Asynchronous Kernel Loading](#asynchronous-kernel-loading) - [Asynchronous Kernel Loading](#asynchronous-kernel-loading)
- [GDB Support for AArch64](#gdb-support-for-aarch64) - [GDB Support for AArch64](#gdb-support-for-aarch64)
- [Notable Bug Fixes](#notable-bug-fixes-10) - [Notable Bug Fixes](#notable-bug-fixes-11)
- [Deprecations](#deprecations-1) - [Deprecations](#deprecations-1)
- [Contributors](#contributors-10) - [Contributors](#contributors-11)
- [v26.0](#v260) - [v26.0](#v260)
- [SMBIOS Improvements via `--platform`](#smbios-improvements-via---platform) - [SMBIOS Improvements via `--platform`](#smbios-improvements-via---platform)
- [Unified Binary MSHV and KVM Support](#unified-binary-mshv-and-kvm-support) - [Unified Binary MSHV and KVM Support](#unified-binary-mshv-and-kvm-support)
- [Notable Bug Fixes](#notable-bug-fixes-11) - [Notable Bug Fixes](#notable-bug-fixes-12)
- [Deprecations](#deprecations-2) - [Deprecations](#deprecations-2)
- [Removals](#removals-2) - [Removals](#removals-2)
- [Contributors](#contributors-11) - [Contributors](#contributors-12)
- [v25.0](#v250) - [v25.0](#v250)
- [`ch-remote` Improvements](#ch-remote-improvements-1) - [`ch-remote` Improvements](#ch-remote-improvements-1)
- [VM "Coredump" Support](#vm-coredump-support) - [VM "Coredump" Support](#vm-coredump-support)
- [Notable Bug Fixes](#notable-bug-fixes-12) - [Notable Bug Fixes](#notable-bug-fixes-13)
- [Removals](#removals-3) - [Removals](#removals-3)
- [Contributors](#contributors-12) - [Contributors](#contributors-13)
- [v24.0](#v240) - [v24.0](#v240)
- [Bypass Mode for `virtio-iommu`](#bypass-mode-for-virtio-iommu) - [Bypass Mode for `virtio-iommu`](#bypass-mode-for-virtio-iommu)
- [Ensure Identifiers Uniqueness](#ensure-identifiers-uniqueness) - [Ensure Identifiers Uniqueness](#ensure-identifiers-uniqueness)
- [Sparse Mmap support](#sparse-mmap-support) - [Sparse Mmap support](#sparse-mmap-support)
- [Expose Platform Serial Number](#expose-platform-serial-number) - [Expose Platform Serial Number](#expose-platform-serial-number)
- [Notable Bug Fixes](#notable-bug-fixes-13) - [Notable Bug Fixes](#notable-bug-fixes-14)
- [Notable Improvements](#notable-improvements) - [Notable Improvements](#notable-improvements)
- [Deprecations](#deprecations-3) - [Deprecations](#deprecations-3)
- [New on the Website](#new-on-the-website) - [New on the Website](#new-on-the-website)
- [Contributors](#contributors-13) - [Contributors](#contributors-14)
- [v23.1](#v231) - [v23.1](#v231)
- [v23.0](#v230) - [v23.0](#v230)
- [vDPA Support](#vdpa-support) - [vDPA Support](#vdpa-support)
- [Updated OS Support list](#updated-os-support-list) - [Updated OS Support list](#updated-os-support-list)
- [`AArch64` Memory Map Improvements](#aarch64-memory-map-improvements) - [`AArch64` Memory Map Improvements](#aarch64-memory-map-improvements)
- [`AMX` Support](#amx-support) - [`AMX` Support](#amx-support)
- [Notable Bug Fixes](#notable-bug-fixes-14) - [Notable Bug Fixes](#notable-bug-fixes-15)
- [Deprecations](#deprecations-4) - [Deprecations](#deprecations-4)
- [Contributors](#contributors-14) - [Contributors](#contributors-15)
- [v22.1](#v221) - [v22.1](#v221)
- [v22.0](#v220) - [v22.0](#v220)
- [GDB Debug Stub Support](#gdb-debug-stub-support) - [GDB Debug Stub Support](#gdb-debug-stub-support)
@ -131,13 +140,13 @@
- [PMU Support for AArch64](#pmu-support-for-aarch64) - [PMU Support for AArch64](#pmu-support-for-aarch64)
- [Documentation Under CC-BY-4.0 License](#documentation-under-cc-by-40-license) - [Documentation Under CC-BY-4.0 License](#documentation-under-cc-by-40-license)
- [Deprecation of "Classic" `virtiofsd`](#deprecation-of-classic-virtiofsd) - [Deprecation of "Classic" `virtiofsd`](#deprecation-of-classic-virtiofsd)
- [Notable Bug Fixes](#notable-bug-fixes-15) - [Notable Bug Fixes](#notable-bug-fixes-16)
- [Contributors](#contributors-15) - [Contributors](#contributors-16)
- [v21.0](#v210) - [v21.0](#v210)
- [Efficient Local Live Migration (for Live Upgrade)](#efficient-local-live-migration-for-live-upgrade) - [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) - [Recommended Kernel is Now 5.15](#recommended-kernel-is-now-515)
- [Notable Bug fixes](#notable-bug-fixes-16) - [Notable Bug fixes](#notable-bug-fixes-17)
- [Contributors](#contributors-16) - [Contributors](#contributors-17)
- [v20.2](#v202) - [v20.2](#v202)
- [v20.1](#v201) - [v20.1](#v201)
- [v20.0](#v200) - [v20.0](#v200)
@ -146,8 +155,8 @@
- [Improved VFIO support](#improved-vfio-support) - [Improved VFIO support](#improved-vfio-support)
- [Safer code](#safer-code) - [Safer code](#safer-code)
- [Extended documentation](#extended-documentation) - [Extended documentation](#extended-documentation)
- [Notable bug fixes](#notable-bug-fixes-17) - [Notable bug fixes](#notable-bug-fixes-18)
- [Contributors](#contributors-17) - [Contributors](#contributors-18)
- [v19.0](#v190) - [v19.0](#v190)
- [Improved PTY handling for serial and `virtio-console`](#improved-pty-handling-for-serial-and-virtio-console) - [Improved PTY handling for serial and `virtio-console`](#improved-pty-handling-for-serial-and-virtio-console)
- [PCI boot time optimisations](#pci-boot-time-optimisations) - [PCI boot time optimisations](#pci-boot-time-optimisations)
@ -155,8 +164,8 @@
- [Live migration enhancements](#live-migration-enhancements) - [Live migration enhancements](#live-migration-enhancements)
- [`virtio-mem` support with `vfio-user`](#virtio-mem-support-with-vfio-user) - [`virtio-mem` support with `vfio-user`](#virtio-mem-support-with-vfio-user)
- [AArch64 for `virtio-iommu`](#aarch64-for-virtio-iommu) - [AArch64 for `virtio-iommu`](#aarch64-for-virtio-iommu)
- [Notable bug fixes](#notable-bug-fixes-18) - [Notable bug fixes](#notable-bug-fixes-19)
- [Contributors](#contributors-18) - [Contributors](#contributors-19)
- [v18.0](#v180) - [v18.0](#v180)
- [Experimental User Device (`vfio-user`) support](#experimental-user-device-vfio-user-support) - [Experimental User Device (`vfio-user`) support](#experimental-user-device-vfio-user-support)
- [Migration support for `vhost-user` devices](#migration-support-for-vhost-user-devices) - [Migration support for `vhost-user` devices](#migration-support-for-vhost-user-devices)
@ -166,23 +175,23 @@
- [Live migration on MSHV hypervisor](#live-migration-on-mshv-hypervisor) - [Live migration on MSHV hypervisor](#live-migration-on-mshv-hypervisor)
- [AArch64 CPU topology support](#aarch64-cpu-topology-support) - [AArch64 CPU topology support](#aarch64-cpu-topology-support)
- [Power button support on AArch64](#power-button-support-on-aarch64) - [Power button support on AArch64](#power-button-support-on-aarch64)
- [Notable bug fixes](#notable-bug-fixes-19) - [Notable bug fixes](#notable-bug-fixes-20)
- [Contributors](#contributors-19) - [Contributors](#contributors-20)
- [v17.0](#v170) - [v17.0](#v170)
- [ARM64 NUMA support using ACPI](#arm64-numa-support-using-acpi) - [ARM64 NUMA support using ACPI](#arm64-numa-support-using-acpi)
- [`Seccomp` support for MSHV backend](#seccomp-support-for-mshv-backend) - [`Seccomp` support for MSHV backend](#seccomp-support-for-mshv-backend)
- [Hotplug of `macvtap` devices](#hotplug-of-macvtap-devices) - [Hotplug of `macvtap` devices](#hotplug-of-macvtap-devices)
- [Improved SGX support](#improved-sgx-support) - [Improved SGX support](#improved-sgx-support)
- [Inflight tracking for `vhost-user` devices](#inflight-tracking-for-vhost-user-devices) - [Inflight tracking for `vhost-user` devices](#inflight-tracking-for-vhost-user-devices)
- [Notable bug fixes](#notable-bug-fixes-20) - [Notable bug fixes](#notable-bug-fixes-21)
- [Contributors](#contributors-20) - [Contributors](#contributors-21)
- [v16.0](#v160) - [v16.0](#v160)
- [Improved live migration support](#improved-live-migration-support) - [Improved live migration support](#improved-live-migration-support)
- [Improved `vhost-user` support](#improved-vhost-user-support) - [Improved `vhost-user` support](#improved-vhost-user-support)
- [ARM64 ACPI and UEFI support](#arm64-acpi-and-uefi-support) - [ARM64 ACPI and UEFI support](#arm64-acpi-and-uefi-support)
- [Notable bug fixes](#notable-bug-fixes-21) - [Notable bug fixes](#notable-bug-fixes-22)
- [Removed functionality](#removed-functionality) - [Removed functionality](#removed-functionality)
- [Contributors](#contributors-21) - [Contributors](#contributors-22)
- [v15.0](#v150) - [v15.0](#v150)
- [Version numbering and stability guarantees](#version-numbering-and-stability-guarantees) - [Version numbering and stability guarantees](#version-numbering-and-stability-guarantees)
- [Network device rate limiting](#network-device-rate-limiting) - [Network device rate limiting](#network-device-rate-limiting)
@ -190,7 +199,7 @@
- [`--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) - [Bug fixes](#bug-fixes)
- [Deprecations](#deprecations-5) - [Deprecations](#deprecations-5)
- [Contributors](#contributors-22) - [Contributors](#contributors-23)
- [v0.14.1](#v0141) - [v0.14.1](#v0141)
- [v0.14.0](#v0140) - [v0.14.0](#v0140)
- [Structured event monitoring](#structured-event-monitoring) - [Structured event monitoring](#structured-event-monitoring)
@ -200,7 +209,7 @@
- [PTY control for serial and `virtio-console`](#pty-control-for-serial-and-virtio-console) - [PTY control for serial and `virtio-console`](#pty-control-for-serial-and-virtio-console)
- [Block device rate limiting](#block-device-rate-limiting) - [Block device rate limiting](#block-device-rate-limiting)
- [Deprecations](#deprecations-6) - [Deprecations](#deprecations-6)
- [Contributors](#contributors-23) - [Contributors](#contributors-24)
- [v0.13.0](#v0130) - [v0.13.0](#v0130)
- [Wider VFIO device support](#wider-vfio-device-support) - [Wider VFIO device support](#wider-vfio-device-support)
- [Improved huge page support](#improved-huge-page-support) - [Improved huge page support](#improved-huge-page-support)
@ -208,13 +217,13 @@
- [VHD disk image support](#vhd-disk-image-support) - [VHD disk image support](#vhd-disk-image-support)
- [Improved Virtio device threading](#improved-virtio-device-threading) - [Improved Virtio device threading](#improved-virtio-device-threading)
- [Clean shutdown support via synthetic power button](#clean-shutdown-support-via-synthetic-power-button) - [Clean shutdown support via synthetic power button](#clean-shutdown-support-via-synthetic-power-button)
- [Contributors](#contributors-24) - [Contributors](#contributors-25)
- [v0.12.0](#v0120) - [v0.12.0](#v0120)
- [ARM64 enhancements](#arm64-enhancements) - [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) - [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) - [Migration of `vhost-user-fs` backend](#migration-of-vhost-user-fs-backend)
- [Enhanced "info" API](#enhanced-info-api) - [Enhanced "info" API](#enhanced-info-api)
- [Contributors](#contributors-25) - [Contributors](#contributors-26)
- [v0.11.0](#v0110) - [v0.11.0](#v0110)
- [`io_uring` support by default for `virtio-block`](#io_uring-support-by-default-for-virtio-block) - [`io_uring` support by default for `virtio-block`](#io_uring-support-by-default-for-virtio-block)
- [Windows Guest Support](#windows-guest-support) - [Windows Guest Support](#windows-guest-support)
@ -226,15 +235,15 @@
- [Default Log Level Changed](#default-log-level-changed) - [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) - [Experimental `virtio-watchdog` Support](#experimental-virtio-watchdog-support)
- [Notable Bug Fixes](#notable-bug-fixes-22) - [Notable Bug Fixes](#notable-bug-fixes-23)
- [Contributors](#contributors-26) - [Contributors](#contributors-27)
- [v0.10.0](#v0100) - [v0.10.0](#v0100)
- [`virtio-block` Support for Multiple Descriptors](#virtio-block-support-for-multiple-descriptors) - [`virtio-block` Support for Multiple Descriptors](#virtio-block-support-for-multiple-descriptors)
- [Memory Zones](#memory-zones) - [Memory Zones](#memory-zones)
- [`Seccomp` Sandbox Improvements](#seccomp-sandbox-improvements) - [`Seccomp` Sandbox Improvements](#seccomp-sandbox-improvements)
- [Preliminary KVM HyperV Emulation Control](#preliminary-kvm-hyperv-emulation-control) - [Preliminary KVM HyperV Emulation Control](#preliminary-kvm-hyperv-emulation-control)
- [Notable Bug Fixes](#notable-bug-fixes-23) - [Notable Bug Fixes](#notable-bug-fixes-24)
- [Contributors](#contributors-27) - [Contributors](#contributors-28)
- [v0.9.0](#v090) - [v0.9.0](#v090)
- [`io_uring` Based Block Device Support](#io_uring-based-block-device-support) - [`io_uring` Based Block Device Support](#io_uring-based-block-device-support)
- [Block and Network Device Statistics](#block-and-network-device-statistics) - [Block and Network Device Statistics](#block-and-network-device-statistics)
@ -247,17 +256,17 @@
- [Enhancements to ARM64 Support](#enhancements-to-arm64-support) - [Enhancements to ARM64 Support](#enhancements-to-arm64-support)
- [Intel SGX Support](#intel-sgx-support) - [Intel SGX Support](#intel-sgx-support)
- [`Seccomp` Sandbox Improvements](#seccomp-sandbox-improvements-1) - [`Seccomp` Sandbox Improvements](#seccomp-sandbox-improvements-1)
- [Notable Bug Fixes](#notable-bug-fixes-24) - [Notable Bug Fixes](#notable-bug-fixes-25)
- [Contributors](#contributors-28) - [Contributors](#contributors-29)
- [v0.8.0](#v080) - [v0.8.0](#v080)
- [Experimental Snapshot and Restore Support](#experimental-snapshot-and-restore-support) - [Experimental Snapshot and Restore Support](#experimental-snapshot-and-restore-support)
- [Experimental ARM64 Support](#experimental-arm64-support) - [Experimental ARM64 Support](#experimental-arm64-support)
- [Support for Using 5-level Paging in Guests](#support-for-using-5-level-paging-in-guests) - [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) - [Virtio Device Interrupt Suppression for Network Devices](#virtio-device-interrupt-suppression-for-network-devices)
- [`vhost_user_fs` Improvements](#vhost_user_fs-improvements) - [`vhost_user_fs` Improvements](#vhost_user_fs-improvements)
- [Notable Bug Fixes](#notable-bug-fixes-25) - [Notable Bug Fixes](#notable-bug-fixes-26)
- [Command Line and API Changes](#command-line-and-api-changes) - [Command Line and API Changes](#command-line-and-api-changes)
- [Contributors](#contributors-29) - [Contributors](#contributors-30)
- [v0.7.0](#v070) - [v0.7.0](#v070)
- [Block, Network, Persistent Memory (PMEM), VirtioFS and Vsock hotplug](#block-network-persistent-memory-pmem-virtiofs-and-vsock-hotplug) - [Block, Network, Persistent Memory (PMEM), VirtioFS and Vsock hotplug](#block-network-persistent-memory-pmem-virtiofs-and-vsock-hotplug)
- [Alternative `libc` Support](#alternative-libc-support) - [Alternative `libc` Support](#alternative-libc-support)
@ -267,14 +276,14 @@
- [`Seccomp` Sandboxing](#seccomp-sandboxing) - [`Seccomp` Sandboxing](#seccomp-sandboxing)
- [Updated Distribution Support](#updated-distribution-support) - [Updated Distribution Support](#updated-distribution-support)
- [Command Line and API Changes](#command-line-and-api-changes-1) - [Command Line and API Changes](#command-line-and-api-changes-1)
- [Contributors](#contributors-30) - [Contributors](#contributors-31)
- [v0.6.0](#v060) - [v0.6.0](#v060)
- [Directly Assigned Devices Hotplug](#directly-assigned-devices-hotplug) - [Directly Assigned Devices Hotplug](#directly-assigned-devices-hotplug)
- [Shared Filesystem Improvements](#shared-filesystem-improvements) - [Shared Filesystem Improvements](#shared-filesystem-improvements)
- [Block and Networking IO Self Offloading](#block-and-networking-io-self-offloading) - [Block and Networking IO Self Offloading](#block-and-networking-io-self-offloading)
- [Command Line Interface](#command-line-interface) - [Command Line Interface](#command-line-interface)
- [PVH Boot](#pvh-boot) - [PVH Boot](#pvh-boot)
- [Contributors](#contributors-31) - [Contributors](#contributors-32)
- [v0.5.1](#v051) - [v0.5.1](#v051)
- [v0.5.0](#v050) - [v0.5.0](#v050)
- [Virtual Machine Dynamic Resizing](#virtual-machine-dynamic-resizing) - [Virtual Machine Dynamic Resizing](#virtual-machine-dynamic-resizing)
@ -282,7 +291,7 @@
- [New Interrupt Management Framework](#new-interrupt-management-framework) - [New Interrupt Management Framework](#new-interrupt-management-framework)
- [Development Tools](#development-tools) - [Development Tools](#development-tools)
- [Kata Containers Integration](#kata-containers-integration) - [Kata Containers Integration](#kata-containers-integration)
- [Contributors](#contributors-32) - [Contributors](#contributors-33)
- [v0.4.0](#v040) - [v0.4.0](#v040)
- [Dynamic virtual CPUs addition](#dynamic-virtual-cpus-addition) - [Dynamic virtual CPUs addition](#dynamic-virtual-cpus-addition)
- [Programmatic firmware tables generation](#programmatic-firmware-tables-generation) - [Programmatic firmware tables generation](#programmatic-firmware-tables-generation)
@ -291,7 +300,7 @@
- [Userspace IOAPIC by default](#userspace-ioapic-by-default) - [Userspace IOAPIC by default](#userspace-ioapic-by-default)
- [PCI BAR reprogramming](#pci-bar-reprogramming) - [PCI BAR reprogramming](#pci-bar-reprogramming)
- [New `cloud-hypervisor` organization](#new-cloud-hypervisor-organization) - [New `cloud-hypervisor` organization](#new-cloud-hypervisor-organization)
- [Contributors](#contributors-33) - [Contributors](#contributors-34)
- [v0.3.0](#v030) - [v0.3.0](#v030)
- [Block device offloading](#block-device-offloading) - [Block device offloading](#block-device-offloading)
- [Network device backend](#network-device-backend) - [Network device backend](#network-device-backend)
@ -318,6 +327,76 @@
- [Unit testing](#unit-testing) - [Unit testing](#unit-testing)
- [Integration tests parallelization](#integration-tests-parallelization) - [Integration tests parallelization](#integration-tests-parallelization)
# v38.0
This release has been tracked in our [roadmap
project](https://github.com/orgs/cloud-hypervisor/projects/6) as iteration
v38.0. The following user visible changes have been made:
### Group Rate Limiter on Block Devices
Users now can throttle a group of block devices with the new
`--rate-limiter-group` option. Details can be found from the [I/O
Throttling documentation](docs/io_throttling.md)
### CPU Pinning Support for Block Device Worker Thread
Users now have the option to pin virt-queue threads for block devices
to specific host cpus.
### Optimized Boot Time with Parallel Memory Prefault
The boot time with `prefault` option enabled is optimized via parallel
memory prefault.
### New 'debug-console' Device
A 'debug-console' device is added to provide a user-configurable debug
port for logging guest information. Details can be found from the [Debug
IO Ports documentation](docs/debug-port.md).
### Improved VFIO Device Support
All non-emulated MMIO regions of VFIO devices are now mapped to the VFIO
container, allowing PCIe P2P between all VFIO devices on the same
VM. This is required for a wide variety of multi-GPU workloads involving
GPUDirect P2P (DMA between two GPUs), GPUDirect RDMA (DMA between a GPU
and an IB device).
### Extended CPU Affinity Support
Users now can set the vcpu affinity to a host CPU with index larger
than 255.
### Notable Bug Fixes
* Enable HTT flag to avoid crashing cpu topology enumeration software
such as hwloc in the guest (#6146)
* Fix several security advisories from dependencies (#6134, #6141)
* Handle non-power-of-two CPU topology properly (#6062)
* Various bug fixes around `virtio-vsock`(#6080, #6091, #6095)
* Enable nested virtualization on AMD if supported (#6106)
* Align VFIO devices PCI BARs naturally (#6196)
### Contributors
Many thanks to everyone who has contributed to our release:
* Alyssa Ross <hi@alyssa.is>
* Bo Chen <chen.bo@intel.com>
* Daniel Farina <daniel@ubicloud.com>
* Jinank Jain <jinankjain@microsoft.com>
* Muminul Islam <muislam@microsoft.com>
* Peteris Rudzusiks <rye@stripe.com>
* Philipp Schuster <philipp.schuster@cyberus-technology.de>
* Ravi kumar Veeramally <ravikumar.veeramally@intel.com>
* Rob Bradford <rbradford@rivosinc.com>
* Ruslan Mstoi <ruslan.mstoi@intel.com>
* Sean Banko <sbanko@crusoeenergy.com>
* Thomas Barrett <tbarrett@crusoeenergy.com>
* Wei Liu <liuwe@microsoft.com>
* Yi Wang <foxywang@tencent.com>
* acarp <acarp@crusoeenergy.com>
# v37.0 # v37.0
This release has been tracked in our [roadmap This release has been tracked in our [roadmap

View File

@ -12,7 +12,7 @@ use versionize::{VersionMap, Versionize};
pub mod protocol; pub mod protocol;
/// Global VMM version for versioning /// Global VMM version for versioning
const MAJOR_VERSION: u16 = 37; const MAJOR_VERSION: u16 = 38;
const MINOR_VERSION: u16 = 0; const MINOR_VERSION: u16 = 0;
const VMM_VERSION: u16 = MAJOR_VERSION << 12 | MINOR_VERSION & 0b1111; const VMM_VERSION: u16 = MAJOR_VERSION << 12 | MINOR_VERSION & 0b1111;