Suspend/resume can cause syscall restarts and will cause KVM_RUN ioctls
to return with EINTR. Handle these so the VM doesn't shut down.
BUG=none
TEST=vm survives suspend/resume
Change-Id: I1fab624cb8fe0949d341408f0c962c859a034205
Reviewed-on: https://chromium-review.googlesource.com/750054
Commit-Ready: Stephen Barber <smbarber@chromium.org>
Tested-by: Stephen Barber <smbarber@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
Reviewed-by: Zach Reizner <zachr@chromium.org>
crosvm spawns a lot of processes/threads, and having these all use the same
name as the original process can be confusing. So at least in the instances
where Rust threads are spawned (vs. minijail_fork()), use a thread::Builder
to allow setting the thread name.
BUG=none
TEST=start crosvm, check thread names with top
Change-Id: I6e55ff5fd60f258880bda8e656ab7f9da82c656e
Reviewed-on: https://chromium-review.googlesource.com/742394
Commit-Ready: Stephen Barber <smbarber@chromium.org>
Tested-by: Stephen Barber <smbarber@chromium.org>
Reviewed-by: Stephen Barber <smbarber@chromium.org>
Implement the virtual sockets device using vhost subsystem of the host
kernel to handle data transfer.
BUG=chromium:708267
TEST=build and run maitred in guest VM without issue
Change-Id: I35b542c0fc7e0fd9296f7ba3e1dfce60bf524d15
Signed-off-by: Chirantan Ekbote <chirantan@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/638838
Reviewed-by: Stephen Barber <smbarber@chromium.org>
