Cryptodev was marked experimental and mbuf_offload depends on it.
The mbuf_offload library is one of the crypto area which requires
some discussions before having a stable API.
The experimental mark is also added to rte_cryptodev_configure()
to be sure one cannot miss it.
Fixes: 66874e55f550 ("cryptodev: mark experimental state")
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
d0228ccbe2