crosvm/hypervisor
Dylan Reid 1ae4e549e5 tests: Add riscv imports where needed
In working towards enabling unit tests, import the correct arch defines
for riscv64 where needed.

TEST=from dev container run:
```
cargo nextest run --workspace --no-default-features \
--exclude tpm2 \
--exclude tpm2-sys \
--exclude libvda \
--exclude libva \
--exclude ffmpeg \
--exclude vmm_vhost \
--exclude system_api \
--exclude gpu_display \
--color=always \
--no-run \
--target riscv64gc-unknown-linux-gnu
```

Change-Id: Ia7853de8ee0a11a5fdb716546a146f892229b0cb
Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/4501091
Commit-Queue: Dennis Kempin <denniskempin@google.com>
Reviewed-by: Dennis Kempin <denniskempin@google.com>
2023-05-03 16:50:25 +00:00
..
src crosvm: make userspace_msr handling x86 only 2023-04-28 17:58:30 +00:00
tests tests: Add riscv imports where needed 2023-05-03 16:50:25 +00:00
Cargo.toml Update bitflags dependency to 2.2.1. 2023-04-27 17:22:36 +00:00
README.md hypervisor: add contact for windows hypervisors 2023-03-14 18:22:46 +00:00

Hypervisor Support

Multiple hypervisor backends are supported. See Advanced Usage for overriding the default backend.

Hypervisors added to crosvm must meet the following requirements:

  • Hypervisor code must be buildable in crosvm upstream.
    • Within reason, crosvm maintainers will ensure the hypervisor's code continues to build.
  • Hypervisors are not required to be tested upstream.
    • We can't require testing upstream because some hypervisors require specialized hardware.
    • When not tested upstream, the hypervisor's maintainers are expected to test it downstream. If a change to crosvm breaks something downstream, then the hypervisor's maintainers are expected to supply the fix and can't expect a revert of the culprit change to be accepted upstream.

KVM

  • Platforms: Linux
  • Tested upstream: yes

KVM is crosvm's preferred hypervisor for Linux.

WHPX

HAXM

Android Specific

The hypervisors in this section are used as backends of the Android Virtualization Framework.

Geniezone

Gunyah