torture: Add prototype kvm-remote.sh script

This commit adds a kvm-remote.sh script that prepares a tarball that is
to be downloaded on the remote system(s) and executed.  Initially, this
downloading and executing is a manual process, but later commits will
automate this.  One step at a time...

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
1 file changed