Without that fix, when KVM is disabled, we have the following:
qemu-system-x86_64: CPU model 'host' requires KVM or HVF
and since HVF is only available on MacOS[1], and that MacOS is nonfree
we won't be using it when KVM isn't available.
[1]https://www.qemu.org/docs/master/system/introduction.html
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
This should improve the performances a bit as this mostly pass through
the host CPU, and so the VM can benefit from some of the more advanced
CPU features. Depending on the CPU and host configuration, it can also
enable other features as well like nested KVM.
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
Denis 'GNUtoo' Carikli