build: Release v19.0

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit is contained in:
Rob Bradford 2021-10-13 15:31:53 +01:00
parent a1d8b63d86
commit d00eb4aa25
4 changed files with 99 additions and 27 deletions

2
Cargo.lock generated
View File

@ -185,7 +185,7 @@ dependencies = [
[[package]] [[package]]
name = "cloud-hypervisor" name = "cloud-hypervisor"
version = "18.0.0" version = "19.0.0"
dependencies = [ dependencies = [
"anyhow", "anyhow",
"api_client", "api_client",

View File

@ -1,6 +1,6 @@
[package] [package]
name = "cloud-hypervisor" name = "cloud-hypervisor"
version = "18.0.0" version = "19.0.0"
authors = ["The Cloud Hypervisor Authors"] authors = ["The Cloud Hypervisor Authors"]
edition = "2018" edition = "2018"
default-run = "cloud-hypervisor" default-run = "cloud-hypervisor"

View File

@ -1,3 +1,12 @@
- [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)
- [Improved TDX support](#improved-tdx-support)
- [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)
- [Contributors](#contributors)
- [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)
@ -7,23 +16,23 @@
- [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) - [Notable bug fixes](#notable-bug-fixes-1)
- [Contributors](#contributors) - [Contributors](#contributors-1)
- [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-1) - [Notable bug fixes](#notable-bug-fixes-2)
- [Contributors](#contributors-1) - [Contributors](#contributors-2)
- [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-2) - [Notable bug fixes](#notable-bug-fixes-3)
- [Removed functionality](#removed-functionality) - [Removed functionality](#removed-functionality)
- [Contributors](#contributors-2) - [Contributors](#contributors-3)
- [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)
@ -31,7 +40,7 @@
- [`--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) - [Deprecations](#deprecations)
- [Contributors](#contributors-3) - [Contributors](#contributors-4)
- [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)
@ -41,7 +50,7 @@
- [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-1) - [Deprecations](#deprecations-1)
- [Contributors](#contributors-4) - [Contributors](#contributors-5)
- [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)
@ -49,33 +58,33 @@
- [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-5) - [Contributors](#contributors-6)
- [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-6) - [Contributors](#contributors-7)
- [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)
- [`vhost-user` "Self Spawning" Deprecation](#vhost-user-self-spawning-deprecation) - [`vhost-user` "Self Spawning" Deprecation](#vhost-user-self-spawning-deprecation)
- [`virtio-mmmio` Removal](#virtio-mmmio-removal) - [`virtio-mmio` Removal](#virtio-mmio-removal)
- [Snapshot/Restore support for ARM64](#snapshotrestore-support-for-arm64) - [Snapshot/Restore support for ARM64](#snapshotrestore-support-for-arm64)
- [Improved Linux Boot Time](#improved-linux-boot-time) - [Improved Linux Boot Time](#improved-linux-boot-time)
- [`SIGTERM/SIGINT` Interrupt Signal Handling](#sigtermsigint-interrupt-signal-handling) - [`SIGTERM/SIGINT` Interrupt Signal Handling](#sigtermsigint-interrupt-signal-handling)
- [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-3) - [Notable Bug Fixes](#notable-bug-fixes-4)
- [Contributors](#contributors-7) - [Contributors](#contributors-8)
- [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-4) - [Notable Bug Fixes](#notable-bug-fixes-5)
- [Contributors](#contributors-8) - [Contributors](#contributors-9)
- [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)
@ -88,17 +97,17 @@
- [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-5) - [Notable Bug Fixes](#notable-bug-fixes-6)
- [Contributors](#contributors-9) - [Contributors](#contributors-10)
- [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-6) - [Notable Bug Fixes](#notable-bug-fixes-7)
- [Command Line and API Changes](#command-line-and-api-changes) - [Command Line and API Changes](#command-line-and-api-changes)
- [Contributors](#contributors-10) - [Contributors](#contributors-11)
- [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)
@ -108,14 +117,14 @@
- [`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-11) - [Contributors](#contributors-12)
- [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-12) - [Contributors](#contributors-13)
- [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)
@ -123,7 +132,7 @@
- [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-13) - [Contributors](#contributors-14)
- [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)
@ -132,7 +141,7 @@
- [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-14) - [Contributors](#contributors-15)
- [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)
@ -159,6 +168,69 @@
- [Unit testing](#unit-testing) - [Unit testing](#unit-testing)
- [Integration tests parallelization](#integration-tests-parallelization) - [Integration tests parallelization](#integration-tests-parallelization)
# v19.0
This release has been tracked through the [v19.0
project](https://github.com/cloud-hypervisor/cloud-hypervisor/projects/22).
### Improved PTY handling for serial and `virtio-console`
The PTY support for serial has been enhanced with improved buffering when the
the PTY is not yet connected to. Using `virtio-console` with PTY now results in
the console being resized if the PTY window is also resized.
### PCI boot time optimisations
Multiple optimisations have been made to the PCI handling resulting in
significant improvements in the boot time of the guest.
### Improved TDX support
When using the latest TDVF firmware the ACPI tables created by the VMM are now
exposed via the firmware to the guest.
### Live migration enhancements
Live migration support has been enhanced to support migration with `virtio-mem`
based memory hotplug and the `virtio-balloon` device now supports live
migration.
### `virtio-mem` support with `vfio-user`
The use of `vfio-user` userspaces devices can now be used in conjunction with
`virtio-mem` based memory hotplug and unplug.
### AArch64 for `virtio-iommu`
A paravirtualised IOMMU can now be used on the AArch64 platform.
### Notable bug fixes
* ACPI hotplugged memory is correctly restored after a live migration or
snapshot/restore (#3165)
* Multiple devices from the same IOMMU group can be passed through via VFIO
(#3078 #3113)
* Live migration with large blocks of memory was buggy due to an in issue in
the underlying crate (#3157)
### Contributors
Many thanks to everyone who has contributed to our release:
* Alyssa Ross <hi@alyssa.is>
* Bo Chen <chen.bo@intel.com>
* Henry Wang <Henry.Wang@arm.com>
* Hui Zhu <teawater@antfin.com>
* Jianyong Wu <jianyong.wu@arm.com>
* Li Yu <liyu.yukiteru@bytedance.com>
* Michael Zhao <michael.zhao@arm.com>
* Muminul Islam <muislam@microsoft.com>
* Rob Bradford <robert.bradford@intel.com>
* Sebastien Boeuf <sebastien.boeuf@intel.com>
* Wei Liu <liuwe@microsoft.com>
* William Douglas <william.douglas@intel.com>
* Yu Li <liyu.yukiteru@bytedance.com>
# v18.0 # v18.0
This release has been tracked through the [v18.0 This release has been tracked through the [v18.0
@ -629,7 +701,7 @@ Automatically spawning a `vhost-user-net` or `vhost-user-block` backend is now
deprecated. Users of this functionality will receive a warning and should make deprecated. Users of this functionality will receive a warning and should make
adjustments. The functionality will be removed in the next release. adjustments. The functionality will be removed in the next release.
### `virtio-mmmio` Removal ### `virtio-mmio` Removal
Support for using the `virtio-mmio` transport, rather than using PCI, has been Support for using the `virtio-mmio` transport, rather than using PCI, has been
removed. This has been to simplify the code and significantly removed. This has been to simplify the code and significantly

View File

@ -15,7 +15,7 @@ use versionize::{VersionMap, Versionize};
pub mod protocol; pub mod protocol;
/// Global VMM version for versioning /// Global VMM version for versioning
const MAJOR_VERSION: u16 = 18; const MAJOR_VERSION: u16 = 19;
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;