netfilter: nft_bitwise: add offload support

Extract mask from bitwise operation and store it into the corresponding
context register so the cmp instruction can set the mask accordingly.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Pablo Neira Ayuso 2019-07-30 13:32:01 +02:00
commit bd8699e9e2