From: Lorenzo Bianconi <lorenzo@kernel.org>
To: "David S. Miller" <davem@davemloft.net>,
David Ahern <dsahern@kernel.org>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>,
Paolo Abeni <pabeni@redhat.com>, Simon Horman <horms@kernel.org>,
Pablo Neira Ayuso <pablo@netfilter.org>,
Jozsef Kadlecsik <kadlec@netfilter.org>,
Shuah Khan <shuah@kernel.org>,
Andrew Lunn <andrew+netdev@lunn.ch>
Cc: Florian Westphal <fw@strlen.de>,
netdev@vger.kernel.org, netfilter-devel@vger.kernel.org,
coreteam@netfilter.org, linux-kselftest@vger.kernel.org,
Lorenzo Bianconi <lorenzo@kernel.org>
Subject: [PATCH nf-next v4 0/2] Add IPIP flowtable SW acceleratio
Date: Fri, 18 Jul 2025 12:31:05 +0200 [thread overview]
Message-ID: <20250718-nf-flowtable-ipip-v4-0-f8bb1c18b986@kernel.org> (raw)
Introduce SW acceleration for IPIP tunnels in the netfilter flowtable
infrastructure.
---
Changes in v4:
- Use the hash value of the saddr, daddr and protocol of outer IP header as
encapsulation id.
- Link to v3: https://lore.kernel.org/r/20250703-nf-flowtable-ipip-v3-0-880afd319b9f@kernel.org
Changes in v3:
- Add outer IP header sanity checks
- target nf-next tree instead of net-next
- Link to v2: https://lore.kernel.org/r/20250627-nf-flowtable-ipip-v2-0-c713003ce75b@kernel.org
Changes in v2:
- Introduce IPIP flowtable selftest
- Link to v1: https://lore.kernel.org/r/20250623-nf-flowtable-ipip-v1-1-2853596e3941@kernel.org
---
Lorenzo Bianconi (2):
net: netfilter: Add IPIP flowtable SW acceleration
selftests: netfilter: nft_flowtable.sh: Add IPIP flowtable selftest
include/linux/netdevice.h | 1 +
net/ipv4/ipip.c | 25 +++++++++++
net/netfilter/nf_flow_table_ip.c | 48 +++++++++++++++++++++-
net/netfilter/nft_flow_offload.c | 1 +
.../selftests/net/netfilter/nft_flowtable.sh | 40 ++++++++++++++++++
5 files changed, 113 insertions(+), 2 deletions(-)
---
base-commit: d61f6cb6f6ef3c70d2ccc0d9c85c508cb8017da9
change-id: 20250623-nf-flowtable-ipip-1b3d7b08d067
Best regards,
--
Lorenzo Bianconi <lorenzo@kernel.org>
next reply other threads:[~2025-07-18 10:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-18 10:31 Lorenzo Bianconi [this message]
2025-07-18 10:31 ` [PATCH nf-next v4 1/2] net: netfilter: Add IPIP flowtable SW acceleration Lorenzo Bianconi
2025-07-18 13:14 ` Florian Westphal
2025-07-21 9:49 ` Lorenzo Bianconi
2025-07-21 11:51 ` Florian Westphal
2025-07-21 13:38 ` Lorenzo Bianconi
2025-07-21 13:57 ` Florian Westphal
2025-07-18 10:31 ` [PATCH nf-next v4 2/2] selftests: netfilter: nft_flowtable.sh: Add IPIP flowtable selftest Lorenzo Bianconi
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