What Is linux-kvm.org and What Can You Find on This Site?

Updated

linux-kvm.org is the project wiki for KVM (Kernel-based Virtual Machine), the open-source full virtualization solution built into Linux. It is a documentation and coordination site rather than a download portal or commercial product page: you go there to read about KVM's status, features, guest support, management tools, and migration, and to find links to HOWTOs, documents, downloads, the FAQ, mailing lists/IRC, bug tracking, and KVM Forum conference material. It is useful if you are evaluating KVM, looking for project-level documentation, or trying to find the right community channel; it is not where you get vendor support or a packaged installer.

What KVM itself is

According to the site's main page, KVM is a full virtualization solution for Linux on x86 hardware that contains virtualization extensions (Intel VT or AMD-V). It consists of a loadable kernel module, kvm.ko, which provides the core virtualization infrastructure, plus a processor-specific module, kvm-intel.ko or kvm-amd.ko.

With KVM you can run multiple virtual machines running unmodified Linux or Windows images, and each VM gets private virtualized hardware such as a network card, disk, and graphics adapter. KVM is open source software, and the kernel component has been included in mainline Linux since 2.6.20, while the userspace component has been part of mainline QEMU since 1.3.

What the site organizes

The main page is a navigation hub. Its sections point to:

Section What it covers
Status and Features Status Current state of the project and its feature set
Guest Support Status Which guest operating systems are supported
Management Tools Tooling for managing KVM-based virtualization
KVM Features Feature overview
Migration Live migration and related material
Develop Development-oriented entry points
Mailing Lists/IRC, Bugs, Code, TODO Community channels, issue tracking, source, and open work
Avocado, Conferences, KVM Forum Testing framework and event information
About, HOWTO, Documents, Downloads, Book "qemu-kvm & libvirt", FAQ, Discussion Background reading, guides, downloads, and the book reference

It also lists New Pages (KVM Forum 2024 back through 2020), Random Articles (for example StableABI, PowerPC, a multiqueue performance piece from 2015, processor support, and running libvirt with KVM), and a Featured Article marking the project's 10-year anniversary with links to the announcement and an LWN.net history article.

How to use it for a concrete task

If, for example, you need to confirm whether a particular guest OS is supported before building a test lab, the practical path is:

  1. Open the main page and go to Guest Support Status to check the guest list.
  2. Check KVM Features and Management Tools to see whether the capabilities you need (and the tooling you plan to use, such as libvirt) are covered.
  3. Use HOWTO and Documents for setup guidance, and Downloads for project-linked software.
  4. If something is unclear or appears broken, use FAQ, then Mailing Lists/IRC and Bugs.

Expected result: you leave with a supported/unsupported answer and the right document or channel, rather than a step-by-step install walkthrough — the wiki links out for that.

Common sticking points

  • The site is a wiki, so page freshness varies; conference pages and older articles may describe past states of the project.
  • It documents the project, not a distribution's packaging. For installation specifics, follow your Linux distribution's documentation and the QEMU/libvirt material the wiki points to.
  • The page does not state pricing or login requirements for anything it links to, so treat third-party destinations as unknown until you check them.

When this site is the right stop

Use linux-kvm.org when you want authoritative project-level information: feature and guest-support status, management tooling, migration material, community channels, and conference archives. Skip it if you need a ready-to-run virtualization product, commercial support terms, or distribution-specific install steps — those sit outside what this wiki presents.