[PATCH v12 nf-next 6/7] netfilter: nft_flow_offload: Add NFPROTO_BRIDGE to validate

Eric Woudstra <[email protected]> Tue, 7 Jul 2026 11:10:44 +0200
Newsgroups dev.linux.lists.bridge,org.kernel.vger.netdev,org.kernel.vger.netfilter-devel
Message-ID <[email protected]>
Need to add NFPROTO_BRIDGE to nft_flow_offload_validate() to support
the bridge-fastpath.

Reviewed-by: Nikolay Aleksandrov <[email protected]>
Signed-off-by: Eric Woudstra <[email protected]>
---
 net/netfilter/nft_flow_offload.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/net/netfilter/nft_flow_offload.c b/net/netfilter/nft_flow_offload.c
index 4f68fb64f1657..0be62841155b6 100644
--- a/net/netfilter/nft_flow_offload.c
+++ b/net/netfilter/nft_flow_offload.c
@@ -179,7 +179,8 @@ static int nft_flow_offload_validate(const struct nft_ctx *ctx,
 
 	if (ctx->family != NFPROTO_IPV4 &&
 	    ctx->family != NFPROTO_IPV6 &&
-	    ctx->family != NFPROTO_INET)
+	    ctx->family != NFPROTO_INET &&
+	    ctx->family != NFPROTO_BRIDGE)
 		return -EOPNOTSUPP;
 
 	return nft_chain_validate_hooks(ctx->chain, hook_mask);
-- 
2.53.0