This CL adds VM request capabilities to the control socket. These
requests include the basic exit as well as the essential ioeventfd and
irqfd requests. For virtio wayland, the register/unregister device
memory request was added.
TEST=cargo test
BUG=chromium:738638
Change-Id: I0cbf62d85a299cf454bcf6924a4e1d52d5b7183f
Reviewed-on: https://chromium-review.googlesource.com/602593
Commit-Ready: Zach Reizner <zachr@chromium.org>
Tested-by: Zach Reizner <zachr@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
vhost_net is an in-kernel implementation of a virtio_net device. This device
implementation is responsible only for negotiating features and setting up
vhost_net to point to the virtqueues in the guest.
Signed-off-by: Stephen Barber <smbarber@chromium.org>
BUG=chromium:738639
TEST=boot with networking enabled and ping host
Change-Id: I9192765b9348528a8a7a7f273e9522c2373d22fb
Reviewed-on: https://chromium-review.googlesource.com/538106
Commit-Ready: Stephen Barber <smbarber@chromium.org>
Tested-by: Stephen Barber <smbarber@chromium.org>
Reviewed-by: Zach Reizner <zachr@chromium.org>
The `clone_process` function was created to safely encapsulate
fork/clone usage for the proxy device. This patch changes proxy device
to do utilize that.
TEST=cargo run -- -u <other crosvm args>...
BUG=None
Change-Id: I2d9f1794be61be31f3aae21037c7df14b7691172
Reviewed-on: https://chromium-review.googlesource.com/518935
Commit-Ready: Stephen Barber <smbarber@chromium.org>
Tested-by: Zach Reizner <zachr@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
Run with the new seccomp filter and drop all capabilities. In addition enter a
new user, mount, network, and ipc namespace. Leave the mount namespace empty
after pivot-rooting to an empty directory.
Change-Id: Iee583cf260ede8ca13f005836684eb80c2c3ac3e
Signed-off-by: Dylan Reid <dgreid@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/515603
This program is used to boot a 64-bit kernel elf. It has support for
basic devices that are exposed to the kernel, including a block device.
TEST=cargo test;
cargo run -- -m 512 -c 4 -d rootfs.squashfs -u -p "init=/bin/bash" vmlinux
BUG=chromium:712319
Change-Id: I25a8349a4624d8643fefe2ad70e517fe03b16b8c
Reviewed-on: https://chromium-review.googlesource.com/514417
Commit-Ready: Zach Reizner <zachr@chromium.org>
Tested-by: Zach Reizner <zachr@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
