From: Jakub Kicinski <kuba@kernel•org>
To: davem@davemloft•net
Cc: netdev@vger•kernel.org, edumazet@google•com, pabeni@redhat•com,
Jakub Kicinski <kuba@kernel•org>,
shuah@kernel•org, linux-kselftest@vger•kernel.org
Subject: [PATCH net] selftests: net: add missing config for nftables-backed iptables
Date: Fri, 26 Jan 2024 12:13:08 -0800 [thread overview]
Message-ID: <20240126201308.2903602-1-kuba@kernel.org> (raw)
Modern OSes use iptables implementation with nf_tables as a backend,
e.g.:
$ iptables -V
iptables v1.8.8 (nf_tables)
Pablo points out that we need CONFIG_NFT_COMPAT to make that work,
otherwise we see a lot of:
Warning: Extension DNAT revision 0 not supported, missing kernel module?
with DNAT being just an example here, other modules we need
include udp, TTL, length etc.
Signed-off-by: Jakub Kicinski <kuba@kernel•org>
---
Location for new entry chosen based on `sort --version-sort`.
CC: shuah@kernel•org
CC: linux-kselftest@vger•kernel.org
---
tools/testing/selftests/net/config | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/net/config b/tools/testing/selftests/net/config
index 413ab9abcf1b..ba56f231e109 100644
--- a/tools/testing/selftests/net/config
+++ b/tools/testing/selftests/net/config
@@ -59,6 +59,7 @@ CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_FQ=m
CONFIG_NET_SCH_ETF=m
CONFIG_NET_SCH_NETEM=y
+CONFIG_NFT_COMPAT=m
CONFIG_NF_FLOW_TABLE=m
CONFIG_PSAMPLE=m
CONFIG_TCP_MD5SIG=y
--
2.43.0
next reply other threads:[~2024-01-26 20:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-26 20:13 Jakub Kicinski [this message]
2024-01-30 2:40 ` [PATCH net] selftests: net: add missing config for nftables-backed iptables patchwork-bot+netdevbpf
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