RFE: Please implement -cpu best or a CPU fallback option
QEMU should implement a -cpu best option or some other way to make this work:
qemu -M pc,accel=kvm:tcg -cpu best
qemu -M pc,accel=kvm:tcg -cpu host:qemu64
See also:
https://bugzilla.redhat.com/show_bug.cgi?id=1277744#c6