netdev - [PATCH RFC nf-next 0/4] Add IP6IP6 flowtable SW acceleration

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Message-Id: <20251201-flowtable-offload-ip6ip6-v1-0-1dabf534c074@kernel.org>
Date: Mon, 01 Dec 2025 14:45:12 +0100
From: Lorenzo Bianconi <lorenzo@...nel.org>
To: Pablo Neira Ayuso <pablo@...filter.org>, 
 Jozsef Kadlecsik <kadlec@...filter.org>, Florian Westphal <fw@...len.de>, 
 Phil Sutter <phil@....cc>, "David S. Miller" <davem@...emloft.net>, 
 Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, 
 Paolo Abeni <pabeni@...hat.com>, Simon Horman <horms@...nel.org>, 
 David Ahern <dsahern@...nel.org>, Shuah Khan <shuah@...nel.org>
Cc: netfilter-devel@...r.kernel.org, coreteam@...filter.org, 
 netdev@...r.kernel.org, linux-kselftest@...r.kernel.org, 
 Lorenzo Bianconi <lorenzo@...nel.org>
Subject: [PATCH RFC nf-next 0/4] Add IP6IP6 flowtable SW acceleration

Introduce SW acceleration for IP6IP6 tunnels in the netfilter flowtable
infrastructure.

---
Lorenzo Bianconi (4):
      netfilter: Introduce tunnel metadata info in nf_flowtable_ctx struct
      netfilter: flowtable: Add IP6IP6 rx sw acceleration
      netfilter: flowtable: Add IP6IP6 tx sw acceleration
      selftests: netfilter: nft_flowtable.sh: Add IP6IP6 flowtable selftest

 net/ipv6/ip6_tunnel.c                              |  27 +++
 net/netfilter/nf_flow_table_ip.c                   | 239 ++++++++++++++++++---
 .../selftests/net/netfilter/nft_flowtable.sh       |  62 +++++-
 3 files changed, 285 insertions(+), 43 deletions(-)
---
base-commit: 0177f0f07886e54e12c6f18fa58f63e63ddd3c58
change-id: 20251201-flowtable-offload-ip6ip6-578b61067648

Best regards,
-- 
Lorenzo Bianconi <lorenzo@...nel.org>