aae9817d5d
rte_memzone_reserve() provides cache line alignment, but
struct rte_ring may require more than cache line alignment: on x86-64,
it needs 128-byte alignment due to PROD_ALIGN and CONS_ALIGN, which are
128 bytes, but cache line size is 64 bytes.
Fixes runtime warnings with UBSan enabled.
Fixes: d9f0d3a1ffd4 ("ring: remove split cacheline build setting")
Cc: stable@dpdk.org
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>