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[2001:1c00:20d:1300:1b1c:4449:176a:89ea]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-69a19cd87d6sm5297152a12.6.2026.07.07.02.11.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 07 Jul 2026 02:11:17 -0700 (PDT) From: Eric Woudstra To: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Pablo Neira Ayuso , Florian Westphal , Phil Sutter , Nikolay Aleksandrov , Ido Schimmel , Kuniyuki Iwashima , Stanislav Fomichev , Samiullah Khawaja , Hangbin Liu , Krishna Kumar , Martin Karsten Cc: netdev@vger.kernel.org, netfilter-devel@vger.kernel.org, bridge@lists.linux.dev, Eric Woudstra Subject: [PATCH v12 nf-next 3/7] netfilter: nf_flow_table_offload: Add nf_flow_rule_bridge() Date: Tue, 7 Jul 2026 11:10:41 +0200 Message-ID: <20260707091045.967678-4-ericwouds@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260707091045.967678-1-ericwouds@gmail.com> References: <20260707091045.967678-1-ericwouds@gmail.com> Precedence: bulk X-Mailing-List: netfilter-devel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add nf_flow_rule_bridge(). It only calls the common rule and adds the redirect. Reviewed-by: Nikolay Aleksandrov Signed-off-by: Eric Woudstra --- include/net/netfilter/nf_flow_table.h | 3 +++ net/netfilter/nf_flow_table_offload.c | 13 +++++++++++++ 2 files changed, 16 insertions(+) diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h index 7b23b245a5a86..5c6e3b65ae85b 100644 --- a/include/net/netfilter/nf_flow_table.h +++ b/include/net/netfilter/nf_flow_table.h @@ -368,6 +368,9 @@ void nf_flow_table_offload_flush_cleanup(struct nf_flowtable *flowtable); int nf_flow_table_offload_setup(struct nf_flowtable *flowtable, struct net_device *dev, enum flow_block_command cmd); +int nf_flow_rule_bridge(struct net *net, struct flow_offload *flow, + enum flow_offload_tuple_dir dir, + struct nf_flow_rule *flow_rule); int nf_flow_rule_route_ipv4(struct net *net, struct flow_offload *flow, enum flow_offload_tuple_dir dir, struct nf_flow_rule *flow_rule); diff --git a/net/netfilter/nf_flow_table_offload.c b/net/netfilter/nf_flow_table_offload.c index 002ec15d988bd..5566ebda7b7d3 100644 --- a/net/netfilter/nf_flow_table_offload.c +++ b/net/netfilter/nf_flow_table_offload.c @@ -740,6 +740,19 @@ nf_flow_rule_route_common(struct net *net, const struct flow_offload *flow, return 0; } +int nf_flow_rule_bridge(struct net *net, struct flow_offload *flow, + enum flow_offload_tuple_dir dir, + struct nf_flow_rule *flow_rule) +{ + if (nf_flow_rule_route_common(net, flow, dir, flow_rule) < 0) + return -1; + + flow_offload_redirect(net, flow, dir, flow_rule); + + return 0; +} +EXPORT_SYMBOL_GPL(nf_flow_rule_bridge); + int nf_flow_rule_route_ipv4(struct net *net, struct flow_offload *flow, enum flow_offload_tuple_dir dir, struct nf_flow_rule *flow_rule) -- 2.53.0