* Pekka Enberg <penberg@xxxxxxxxxx> wrote: > On 08/24/2012 02:29 PM, Asias He wrote: > >> It is useful to run a X program in guest and display it on host. > >> > >> 1) Make host's x server listen to localhost:6000 > >> host_shell$ socat -d -d TCP-LISTEN:6000,fork,bind=localhost \ > >> UNIX-CONNECT:/tmp/.X11-unix/X0 > >> > >> 2) Start the guest and run X program > >> host_shell$ lkvm run -k /boot/bzImage > >> guest_shell$ xlogo > > On Tue, Sep 4, 2012 at 4:07 PM, Avi Kivity <avi@xxxxxxxxxx> wrote: > > Note, this is insecure, don't do this with untrusted guests. > > Asias, can we add a command line argument that enables this? > It'd be safer to keep it disabled by default. It might also be prudent to name the option in a way that signals that the user of it understands the security implications: --X11-trusted-guest 1 or so. Thanks, Ingo -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
