diff mbox series

[net-next,v4,01/13] ipv6: Add udp6_lib_lookup to IPv6 stubs

Message ID 20240823201557.1794985-2-tom@herbertland.com (mailing list archive)
State Changes Requested
Delegated to: Netdev Maintainers
Headers show
Series flow_dissector: Dissect UDP encapsulation protocols | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
netdev/tree_selection success Clearly marked for net-next, async
netdev/ynl success Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 25 this patch: 25
netdev/build_tools success Errors and warnings before: 0 this patch: 0
netdev/cc_maintainers warning 2 maintainers not CCed: pabeni@redhat.com dsahern@kernel.org
netdev/build_clang success Errors and warnings before: 37 this patch: 37
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 1842 this patch: 1842
netdev/checkpatch warning CHECK: Alignment should match open parenthesis
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Tom Herbert Aug. 23, 2024, 8:15 p.m. UTC 
Want to do a UDP socket lookup from flow dissector so create a
stub for udp6_lib_lookup

Signed-off-by: Tom Herbert <tom@herbertland.com>
---
 include/net/ipv6_stubs.h | 5 +++++
 net/ipv6/af_inet6.c      | 1 +
 2 files changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/include/net/ipv6_stubs.h b/include/net/ipv6_stubs.h
index 8a3465c8c2c5..fc6111fe820a 100644
--- a/include/net/ipv6_stubs.h
+++ b/include/net/ipv6_stubs.h
@@ -75,6 +75,11 @@  struct ipv6_stub {
 					    struct net_device *dev);
 	int (*ip6_xmit)(const struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6,
 			__u32 mark, struct ipv6_txoptions *opt, int tclass, u32 priority);
+	struct sock *(*udp6_lib_lookup)(const struct net *net,
+				     const struct in6_addr *saddr, __be16 sport,
+				     const struct in6_addr *daddr, __be16 dport,
+				     int dif, int sdif, struct udp_table *tbl,
+				     struct sk_buff *skb);
 };
 extern const struct ipv6_stub *ipv6_stub __read_mostly;
 
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 90d2c7e3f5e9..699f1e3efb91 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -1061,6 +1061,7 @@  static const struct ipv6_stub ipv6_stub_impl = {
 	.ipv6_fragment = ip6_fragment,
 	.ipv6_dev_find = ipv6_dev_find,
 	.ip6_xmit = ip6_xmit,
+	.udp6_lib_lookup = __udp6_lib_lookup,
 };
 
 static const struct ipv6_bpf_stub ipv6_bpf_stub_impl = {