This allows to assign PCI device to the VM, even if it doesn't support
proper reset. The default behaviour (when the value is True) is to not
allow such attachment (VM will not start if such device is assigned).
Require libvirt patch for this option.
This allows to specify tight network isolation for a VM, and finally
close one remaining way for leaking traffic around TorVM. Now when VM is
connected to for example TorVM, its DispVMs will be also connected
there.
The new property can be set to:
- default (uses_default_dispvm_netvm=True) - use the same NetVM/ProxyVM as the
calling VM itself - including none it that's the case
- None - DispVMs will be network-isolated
- some NetVM/ProxyVM - will be used, even if calling VM is network-isolated
Closesqubesos/qubes-issues#862
Use return True/False to report success/failure instead of exit(1). This
fixes regression introduced by "92b479b qvm-tools: exit with code 1 on
error", which results in some setting not saved.
