The function was apparently created when the list of ignored CPU
features contained just cmt and related features. The list grew quite a
bit since then and this function stopped making sense as it would remove
all ignored features from CPU definitions but only if cmt was present.
The issue with cmt is long gone and this function was not really doing
anything. Surprisingly this didn't cause any real issues as we don't
update CPU definitions with features unknown to QEMU. But we may still
want to remove ignored features even though QEMU knows about them for
compatibility reasons.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
projects / thirdparty / libvirt.git / commit
