On Thu, 17 Oct 2019 at 17:09, David Hildenbrand <da...@redhat.com> wrote: > The default model under KVM is "host", under TCG it's "qemu". We should > not use "qemu" under KVM, although it might work on some setups ...
Possibly a tangent, but on Arm the approach we used to deal with "'-cpu host' only works for kvm" was to define a "-cpu max" meaning "best thing you can give me", which is an alias for -cpu host with KVM and an alias for a CPU with all the extra features we have emulation support under TCG. Then users can use '-cpu max' and have something that generally will DTRT regardless of accelerator. thanks -- PMM
