Enable e820_host option for VMs with PCI devices (to allow VM kernel to
deal with address space conflicts). But add a property to allow
disabling it.
FixesQubesOS/qubes-issues#2019
Most of these typos were corrected in the qubes-doc repo as part of a
larger typo fixing sweet, but those changes were reverted when the pages
were regerenated from source.
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
