From f58b6f8417c5355e40589974742d946aa7ec4517 Mon Sep 17 00:00:00 2001 From: Rob Bradford Date: Thu, 11 Feb 2021 15:23:19 +0000 Subject: [PATCH] build, release-notes.md, rpm: Release 0.13.0 Update version numbers and release notes for new release. Signed-off-by: Rob Bradford --- Cargo.lock | 2 +- Cargo.toml | 2 +- release-notes.md | 88 +++++++++++++++++++++++++++++++++++---- rpm/cloud-hypervisor.spec | 2 +- 4 files changed, 82 insertions(+), 12 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index 243235b4d..08540c49b 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -213,7 +213,7 @@ dependencies = [ [[package]] name = "cloud-hypervisor" -version = "0.12.0" +version = "0.13.0" dependencies = [ "anyhow", "api_client", diff --git a/Cargo.toml b/Cargo.toml index fbc95643f..3b80d182a 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -1,6 +1,6 @@ [package] name = "cloud-hypervisor" -version = "0.12.0" +version = "0.13.0" authors = ["The Cloud Hypervisor Authors"] edition = "2018" default-run = "cloud-hypervisor" diff --git a/release-notes.md b/release-notes.md index 8cfeccbe4..f098e5c04 100644 --- a/release-notes.md +++ b/release-notes.md @@ -1,9 +1,17 @@ +- [v0.13.0](#v0130) + - [Wider VFIO device support](#wider-vfio-device-support) + - [Improve huge page support](#improve-huge-page-support) + - [MACvTAP support](#macvtap-support) + - [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) - [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) + - [Contributors](#contributors-1) - [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) @@ -16,14 +24,14 @@ - [New `--balloon` Parameter Added](#new---balloon-parameter-added) - [Experimental `virtio-watchdog` Support](#experimental-virtio-watchdog-support) - [Notable Bug Fixes](#notable-bug-fixes) - - [Contributors](#contributors-1) + - [Contributors](#contributors-2) - [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-1) - - [Contributors](#contributors-2) + - [Contributors](#contributors-3) - [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) @@ -37,7 +45,7 @@ - [Intel SGX Support](#intel-sgx-support) - [`Seccomp` Sandbox Improvements](#seccomp-sandbox-improvements-1) - [Notable Bug Fixes](#notable-bug-fixes-2) - - [Contributors](#contributors-3) + - [Contributors](#contributors-4) - [v0.8.0](#v080) - [Experimental Snapshot and Restore Support](#experimental-snapshot-and-restore-support) - [Experimental ARM64 Support](#experimental-arm64-support) @@ -46,7 +54,7 @@ - [`vhost_user_fs` Improvements](#vhost_user_fs-improvements) - [Notable Bug Fixes](#notable-bug-fixes-3) - [Command Line and API Changes](#command-line-and-api-changes) - - [Contributors](#contributors-4) + - [Contributors](#contributors-5) - [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) @@ -56,14 +64,14 @@ - [`Seccomp` Sandboxing](#seccomp-sandboxing) - [Updated Distribution Support](#updated-distribution-support) - [Command Line and API Changes](#command-line-and-api-changes-1) - - [Contributors](#contributors-5) + - [Contributors](#contributors-6) - [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-6) + - [Contributors](#contributors-7) - [v0.5.1](#v051) - [v0.5.0](#v050) - [Virtual Machine Dynamic Resizing](#virtual-machine-dynamic-resizing) @@ -71,7 +79,7 @@ - [New Interrupt Management Framework](#new-interrupt-management-framework) - [Development Tools](#development-tools) - [Kata Containers Integration](#kata-containers-integration) - - [Contributors](#contributors-7) + - [Contributors](#contributors-8) - [v0.4.0](#v040) - [Dynamic virtual CPUs addition](#dynamic-virtual-cpus-addition) - [Programmatic firmware tables generation](#programmatic-firmware-tables-generation) @@ -80,7 +88,7 @@ - [Userspace IOAPIC by default](#userspace-ioapic-by-default) - [PCI BAR reprogramming](#pci-bar-reprogramming) - [New `cloud-hypervisor` organization](#new-cloud-hypervisor-organization) - - [Contributors](#contributors-8) + - [Contributors](#contributors-9) - [v0.3.0](#v030) - [Block device offloading](#block-device-offloading) - [Network device backend](#network-device-backend) @@ -107,6 +115,68 @@ - [Unit testing](#unit-testing) - [Integration tests parallelization](#integration-tests-parallelization) +# v0.13.0 + +This release has been tracked through the [0.13.0 project](https://github.com/cloud-hypervisor/cloud-hypervisor/projects/16). + +Highlights for `cloud-hypervisor` version 0.13.0 include: + +### Wider VFIO device support + +It is now possible to use Cloud Hypervisor's VFIO support to passthrough PCI +devices that do not support MSI or MSI-X and instead rely on INTx interrupts. +Most notably this widens the support to most NVIDIA cards with the proprietary +drivers. + +### Improve huge page support + +Through the addition of `hugepage_size` on `--memory` it is now possible to +specify the desired size of the huge pages used when allocating the guest +memory. The user is required to ensure they have sufficient pages of the +desired size in their pool. + +### MACvTAP support + +It is now possible to provide file descriptors using the `fd` parameter to +`--net` which point at TAP devices that have already been opened by the user. +This aids integration with `libvirt` but also permits the use of MACvTAP +support. This is documented in dedicated [macvtap documentation](docs/macvtap-bridge.md). + +### VHD disk image support + +It is now possible to use VHD (fixed) disk images as well as QCOWv2 and raw +disk image with Cloud Hypervisor. + +### Improved Virtio device threading + +Device threads are now derived from the main VMM thread which allows more +restrictive seccomp filters to be applied to them. The threads also have a +predictable name derived from the device id. + +### Clean shutdown support via synthetic power button + +It is now possible to request that the guest VM shut itself down by triggering +a synthetic ACPI power button press from the VMM. If the guest is listening for +such an event (e.g. using systemd) then it will process the event and cleanly +shut down. This functionality is exposed through the HTTP API and can be +triggered via `ch-remote --api-socket= power-button`. + +### Contributors + +Many thanks to everyone who has contributed to our 0.13.0 release including +some new faces. + +* Bo Chen +* Mikko Ylinen +* Muminul Islam +* Rob Bradford +* Samuel Ortiz +* Sebastien Boeuf +* Vineeth Pillai +* Wei Liu +* William Douglas +* Xie Yongji + # v0.12.0 This release has been tracked through the [0.12.0 project](https://github.com/cloud-hypervisor/cloud-hypervisor/projects/15). diff --git a/rpm/cloud-hypervisor.spec b/rpm/cloud-hypervisor.spec index c4b3bd903..16b52624a 100644 --- a/rpm/cloud-hypervisor.spec +++ b/rpm/cloud-hypervisor.spec @@ -1,6 +1,6 @@ Name: cloud-hypervisor Summary: Cloud Hypervisor is an open source Virtual Machine Monitor (VMM) that runs on top of KVM. -Version: 0.12.0 +Version: 0.13.0 Release: 0%{?dist} License: ASL 2.0 or BSD-3-clause Group: Applications/System