Previously, QEMU_USE_KVM=True enabled the use of kvm only when "x86"
was in the MACHINE name. That is too limiting, because for example
intel-corei7-64 can also use kvm but it wasn't possible to enable that
without changing OE-core.
That traditional usage is still supported. In addition, QEMU_USE_KVM
can be set to a list of space-separated MACHINE names for which kvm is
to be enabled.
Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>