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Zach Reizner bb2317033e io_jail: add ui_map/gid_map support to minijail 
Change-Id: I6343e879ba75e8ac912590779c620bd0045e74d9
Reviewed-on: https://chromium-review.googlesource.com/634269
Commit-Ready: Zach Reizner <zachr@chromium.org>
Tested-by: Zach Reizner <zachr@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
2017-09-07 21:21:24 -07:00
data_model data_model: add copy functions for copying slices in VolatileSlice's 2017-09-01 14:41:52 -07:00
io_jail io_jail: add ui_map/gid_map support to minijail 2017-09-07 21:21:24 -07:00
kernel_loader kernel_loader: Fix clippy warnings. 2017-06-30 22:24:49 -07:00
kvm fix armv7a and aarch64 build errors and warnings 2017-09-01 12:39:18 -07:00
kvm_sys fix compiler errors and warnings 2017-08-30 13:04:16 -07:00
net_sys net_sys: add crate for tap interface ioctl bindings 2017-07-13 22:03:30 -07:00
net_util fix armv7a and aarch64 build errors and warnings 2017-09-01 12:39:18 -07:00
seccomp/x86_64 sys_util: use libc's openlog to connect to syslog 2017-09-06 14:31:06 -07:00
src sys_util: use libc's openlog to connect to syslog 2017-09-06 14:31:06 -07:00
sys_util sys_util: use libc's openlog to connect to syslog 2017-09-06 14:31:06 -07:00
syscall_defines fix armv7a and aarch64 build errors and warnings 2017-09-01 12:39:18 -07:00
vhost Refactor VhostNet into separate vhost and net pieces 2017-08-28 21:15:36 -07:00
virtio_sys virtio_sys: add crate for virtio/vhost ioctl bindings 2017-07-13 22:03:31 -07:00
x86_64 Limit types that can be read from guest memory 2017-06-27 00:20:33 -07:00
.gitignore gitignore: Remove Cargo.lock 2017-06-17 01:12:44 -07:00
build_test add build_test script to automate crosvm test running 2017-09-01 12:39:19 -07:00
build_test.py sys_util: use libc's openlog to connect to syslog 2017-09-06 14:31:06 -07:00
Cargo.toml crosvm: argument parsing without clap 2017-09-02 00:18:25 -07:00
LICENSE
README.md crosvm: Add crosvm main program 2017-07-05 21:54:52 -07:00

README.md

Chrome OS KVM

This component, known as crosvm, runs untrusted operating systems along with virtualized devices. No actual hardware is emulated. This only runs VMs through the Linux's KVM interface. What makes crosvm unique is a focus on safety within the programming language and a sandbox around the virtual devices to protect the kernel from attack in case of an exploit in the devices.

Overview

The crosvm source code is organized into crates, each with their own unit tests. These crates are:

  • kernel_loader Loads elf64 kernel files to a slice of memory.
  • kvm_sys low-level (mostly) auto-generated structures and constants for using KVM
  • kvm unsafe, low-level wrapper code for using kvm_sys
  • crosvm the top-level binary front-end for using crosvm
  • x86_64 Support code specific to 64 bit intel machines.

Usage

Currently there is no front-end, so the best you can do is run cargo test in each crate.