[PATCH net] selftests: net: update netfilter netlink config

[Hangbin Liu <hangbin.liu@linux.dev>]

From: Hangbin Liu <liuhangbin@kylinos.cn>

Since commit d4349ba9872d ("netfilter: allow nfnetlink built-in only"),
NETFILTER_NETLINK was changed to a bool. Use 'y' instead of 'm'.
Otherwise the build emits:

  .config:5688:warning: symbol value 'm' invalid for NETFILTER_NETLINK

Fixes: d4349ba9872d ("netfilter: allow nfnetlink built-in only")
Signed-off-by: Hangbin Liu <liuhangbin@kylinos.cn>
---
This is a simple update addressing the same issue, so I’d like to post it
directly to netdev instead of bothering two separate subsystems
(mptcp and netfilter).
---
 tools/testing/selftests/net/mptcp/config     | 2 +-
 tools/testing/selftests/net/netfilter/config | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/net/mptcp/config b/tools/testing/selftests/net/mptcp/config
index 59051ee2a986..bb9c4c97c620 100644
--- a/tools/testing/selftests/net/mptcp/config
+++ b/tools/testing/selftests/net/mptcp/config
@@ -18,7 +18,7 @@ CONFIG_NET_CLS_ACT=y
 CONFIG_NET_CLS_FW=m
 CONFIG_NETFILTER=y
 CONFIG_NETFILTER_ADVANCED=y
-CONFIG_NETFILTER_NETLINK=m
+CONFIG_NETFILTER_NETLINK=y
 CONFIG_NETFILTER_XTABLES=m
 CONFIG_NETFILTER_XTABLES_LEGACY=y
 CONFIG_NETFILTER_XT_MATCH_BPF=m
diff --git a/tools/testing/selftests/net/netfilter/config b/tools/testing/selftests/net/netfilter/config
index c3c121b6f300..629b2b29ed1a 100644
--- a/tools/testing/selftests/net/netfilter/config
+++ b/tools/testing/selftests/net/netfilter/config
@@ -44,7 +44,7 @@ CONFIG_NET_CLS_U32=m
 CONFIG_NETDEVSIM=m
 CONFIG_NETFILTER=y
 CONFIG_NETFILTER_ADVANCED=y
-CONFIG_NETFILTER_NETLINK=m
+CONFIG_NETFILTER_NETLINK=y
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_SYNPROXY=m
 CONFIG_NETFILTER_XTABLES=m

---
base-commit: 1dd85662fee6e2ac580b1c4f9a0c0a7ae6e31f0e
change-id: 20260917-selftest_config-286bdd44b22b

Best regards,
-- 
Hangbin Liu <liuhangbin@kylinos.cn>