[PATCH nf-next 0/6] net: netfilter: preliminary support for IPv4 over IPv6 and SIT flowtable offload

Introduce some preliminary changes needed to support flowtable offload
for IPv4 over IPv6 and SIT traffic.

---
Lorenzo Bianconi (6):
      net: netfilter: nf_flow_table: recognize IPv4/IPv6 in tunnel proto matching
      net: netfilter: nf_flow_table: set inner protocol when popping tunnel header
      net: netfilter: nf_flow_table: populate tunnel tuple regardless of inner protocol
      net: netfilter: nf_flow_table: refactor MTU check for tunnel offload
      net: netfilter: add encap_proto to flow_offload_tunnel
      net: netfilter: nf_flow_table: unify tunnel push for IPv4 and IPv6

 include/linux/netdevice.h             |   1 +
 include/net/netfilter/nf_flow_table.h |   1 +
 net/ipv4/ipip.c                       |   1 +
 net/ipv6/ip6_tunnel.c                 |   1 +
 net/netfilter/nf_flow_table_ip.c      | 211 +++++++++++++++++++++-------------
 net/netfilter/nf_flow_table_path.c    |   2 +
 6 files changed, 139 insertions(+), 78 deletions(-)
---
base-commit: 91ec2035134982b98fab0609a9fd8480e8217dc1
change-id: 20260901-nf-flowtable-sw-accel-ip6ip-sit-preliminary-5635fae03f3e

Best regards,
-- 
Lorenzo Bianconi <[email protected]>