static int nft_pipapo_avx2_lookup_8b_4(unsigned long *map, unsigned long *fill,
				       struct nft_pipapo_field *f, int offset,
				       const u8 *pkt, bool first, bool last)
static int nft_pipapo_avx2_lookup_8b_4(unsigned long *map, unsigned long *fill,
				       const struct nft_pipapo_field *f,
				       int offset, const u8 *pkt,
				       bool first, bool last)