* Pekka Enberg <penb...@kernel.org> 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 <a...@redhat.com> 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
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