This fakes out the underlying Net implementation with FakeNet to try
and get some of the code a little further along before it
explodes. Then, we test for known failures when running without a real
vhost file descriptors.
This allows us to pass without running as root as we would expect
running on Paladins.
This is also the final module that was failing at ToT.
Also adds vhost to the build_test test targets.
BUG=none
TEST=Run unit tests:
cargo test -p crosvm -p data_model -p syscall_defines -p kernel_loader -p net_util -p x86_64 -p virtio_sys -p kvm_sys -p vhost -p io_jail -p net_sys -p sys_util -p kvm
Also ran ./build_test
Change-Id: Ie12d05c044634a660a234483532cf783e2a7fe84
Reviewed-on: https://chromium-review.googlesource.com/656278
Commit-Ready: Jason Clinton <jclinton@chromium.org>
Tested-by: Jason Clinton <jclinton@chromium.org>
Reviewed-by: Jason Clinton <jclinton@chromium.org>
A large portion of the VhostNet implementation is common to all vhost
devices. Create a new Vhost trait that encapsulates this behavior and
split the network specific bits into a new Net type and implement the
Vhost trait for it.
BUG=chromium:708267
TEST=build and run with a VHOST_NET enabled kernel and see that
everything still works fine
Change-Id: Ia6b7591f9428c1fba1e13b11791fe40e1bd3942b
Signed-off-by: Chirantan Ekbote <chirantan@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/630060
Reviewed-by: Jason Clinton <jclinton@chromium.org>
Reviewed-by: Stephen Barber <smbarber@chromium.org>
Reviewed-by: Zach Reizner <zachr@chromium.org>
