diff mbox series

[mptcp-next,v2,6/6] net: mptcp: use policy generated by YAML spec

Message ID d434c86467208776165c1dffcb5233124d0823d7.1693591676.git.dcaratti@redhat.com (mailing list archive)
State Superseded, archived
Delegated to: Paolo Abeni
Headers show
Series convert MPTCP to use YAML spec | expand

Checks

Context Check Description
matttbe/build success Build and static analysis OK
matttbe/checkpatch warning total: 0 errors, 1 warnings, 0 checks, 483 lines checked
matttbe/KVM_Validation__normal__except_selftest_mptcp_join_ success Success! ✅
matttbe/KVM_Validation__normal__only_selftest_mptcp_join_ success Success! ✅
matttbe/KVM_Validation__debug__only_selftest_mptcp_join_ success Success! ✅
matttbe/KVM_Validation__debug__except_selftest_mptcp_join_ warning Unstable: 2 failed test(s): packetdrill_mp_join packetdrill_sockopts

Commit Message

Davide Caratti Sept. 1, 2023, 6:10 p.m. UTC 
generated with:

 $ ./tools/net/ynl/ynl-gen-c.py --mode kernel \
 > --spec Documentation/netlink/specs/mptcp.yaml --source \
 > -o net/mptcp/mptcp_pm_gen.c
 $ ./tools/net/ynl/ynl-gen-c.py --mode kernel \
 > --spec Documentation/netlink/specs/mptcp.yaml --header \
 > -o net/mptcp/mptcp_pm_gen.h

Link: https://github.com/multipath-tcp/mptcp_net-next/issues/340
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
---
 net/mptcp/Makefile       |   3 +-
 net/mptcp/mptcp_pm_gen.c | 179 +++++++++++++++++++++++++++++++++++++++
 net/mptcp/mptcp_pm_gen.h |  58 +++++++++++++
 net/mptcp/pm_netlink.c   | 159 ++--------------------------------
 net/mptcp/protocol.h     |   6 +-
 5 files changed, 250 insertions(+), 155 deletions(-)
 create mode 100644 net/mptcp/mptcp_pm_gen.c
 create mode 100644 net/mptcp/mptcp_pm_gen.h

Comments

MPTCP CI Sept. 1, 2023, 6:36 p.m. UTC | #1 
Hi Davide,

Thank you for your modifications, that's great!

But sadly, our CI spotted some issues with it when trying to build it.

You can find more details there:

  https://patchwork.kernel.org/project/mptcp/patch/d434c86467208776165c1dffcb5233124d0823d7.1693591676.git.dcaratti@redhat.com/
  https://github.com/multipath-tcp/mptcp_net-next/actions/runs/6052807720

Status: failure
Initiator: MPTCPimporter
Commits: https://github.com/multipath-tcp/mptcp_net-next/commits/d90bbad96a65

Feel free to reply to this email if you cannot access logs, if you need
some support to fix the error, if this doesn't seem to be caused by your
modifications or if the error is a false positive one.

Cheers,
MPTCP GH Action bot
Bot operated by Matthieu Baerts (Tessares)
MPTCP CI Sept. 1, 2023, 7:22 p.m. UTC | #2 
Hi Davide,

Thank you for your modifications, that's great!

Our CI did some validations and here is its report:

- KVM Validation: normal (except selftest_mptcp_join):
  - Success! ✅:
  - Task: https://cirrus-ci.com/task/4897022231183360
  - Summary: https://api.cirrus-ci.com/v1/artifact/task/4897022231183360/summary/summary.txt

- KVM Validation: normal (only selftest_mptcp_join):
  - Success! ✅:
  - Task: https://cirrus-ci.com/task/6491491913170944
  - Summary: https://api.cirrus-ci.com/v1/artifact/task/6491491913170944/summary/summary.txt

- KVM Validation: debug (only selftest_mptcp_join):
  - Success! ✅:
  - Task: https://cirrus-ci.com/task/6585872091447296
  - Summary: https://api.cirrus-ci.com/v1/artifact/task/6585872091447296/summary/summary.txt

- KVM Validation: debug (except selftest_mptcp_join):
  - Unstable: 2 failed test(s): packetdrill_mp_join packetdrill_sockopts
diff mbox series

Patch

diff --git a/net/mptcp/Makefile b/net/mptcp/Makefile
index 84e531f86b82..bcf1dbf3a432 100644
--- a/net/mptcp/Makefile
+++ b/net/mptcp/Makefile
@@ -2,7 +2,8 @@ 
 obj-$(CONFIG_MPTCP) += mptcp.o
 
 mptcp-y := protocol.o subflow.o options.o token.o crypto.o ctrl.o pm.o diag.o \
-	   mib.o pm_netlink.o sockopt.o pm_userspace.o fastopen.o sched.o
+	   mib.o pm_netlink.o sockopt.o pm_userspace.o fastopen.o sched.o \
+	   mptcp_pm_gen.o
 
 obj-$(CONFIG_SYN_COOKIES) += syncookies.o
 obj-$(CONFIG_INET_MPTCP_DIAG) += mptcp_diag.o
diff --git a/net/mptcp/mptcp_pm_gen.c b/net/mptcp/mptcp_pm_gen.c
new file mode 100644
index 000000000000..61de0a2dac8d
--- /dev/null
+++ b/net/mptcp/mptcp_pm_gen.c
@@ -0,0 +1,179 @@ 
+// SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
+/* Do not edit directly, auto-generated from: */
+/*	Documentation/netlink/specs/mptcp.yaml */
+/* YNL-GEN kernel source */
+
+#include <net/netlink.h>
+#include <net/genetlink.h>
+
+#include "mptcp_pm_gen.h"
+
+#include <uapi/linux/mptcp_pm.h>
+
+/* Common nested types */
+const struct nla_policy mptcp_pm_address_nl_policy[MPTCP_PM_ADDR_ATTR_IF_IDX + 1] = {
+	[MPTCP_PM_ADDR_ATTR_FAMILY] = { .type = NLA_U16, },
+	[MPTCP_PM_ADDR_ATTR_ID] = { .type = NLA_U8, },
+	[MPTCP_PM_ADDR_ATTR_ADDR4] = { .type = NLA_U32, },
+	[MPTCP_PM_ADDR_ATTR_ADDR6] = { .len = 16, },
+	[MPTCP_PM_ADDR_ATTR_PORT] = { .type = NLA_U16, },
+	[MPTCP_PM_ADDR_ATTR_FLAGS] = { .type = NLA_U32, },
+	[MPTCP_PM_ADDR_ATTR_IF_IDX] = { .type = NLA_S32, },
+};
+
+/* MPTCP_PM_CMD_ADD_ADDR - do */
+const struct nla_policy mptcp_pm_add_addr_nl_policy[MPTCP_PM_ENDPOINT_ADDR + 1] = {
+	[MPTCP_PM_ENDPOINT_ADDR] = NLA_POLICY_NESTED(mptcp_pm_address_nl_policy),
+};
+
+/* MPTCP_PM_CMD_DEL_ADDR - do */
+const struct nla_policy mptcp_pm_del_addr_nl_policy[MPTCP_PM_ENDPOINT_ADDR + 1] = {
+	[MPTCP_PM_ENDPOINT_ADDR] = NLA_POLICY_NESTED(mptcp_pm_address_nl_policy),
+};
+
+/* MPTCP_PM_CMD_GET_ADDR - do */
+const struct nla_policy mptcp_pm_get_addr_nl_policy[MPTCP_PM_ENDPOINT_ADDR + 1] = {
+	[MPTCP_PM_ENDPOINT_ADDR] = NLA_POLICY_NESTED(mptcp_pm_address_nl_policy),
+};
+
+/* MPTCP_PM_CMD_FLUSH_ADDRS - do */
+const struct nla_policy mptcp_pm_flush_addrs_nl_policy[MPTCP_PM_ENDPOINT_ADDR + 1] = {
+	[MPTCP_PM_ENDPOINT_ADDR] = NLA_POLICY_NESTED(mptcp_pm_address_nl_policy),
+};
+
+/* MPTCP_PM_CMD_SET_LIMITS - do */
+const struct nla_policy mptcp_pm_set_limits_nl_policy[MPTCP_PM_ATTR_SUBFLOWS + 1] = {
+	[MPTCP_PM_ATTR_RCV_ADD_ADDRS] = { .type = NLA_U32, },
+	[MPTCP_PM_ATTR_SUBFLOWS] = { .type = NLA_U32, },
+};
+
+/* MPTCP_PM_CMD_GET_LIMITS - do */
+const struct nla_policy mptcp_pm_get_limits_nl_policy[MPTCP_PM_ATTR_SUBFLOWS + 1] = {
+	[MPTCP_PM_ATTR_RCV_ADD_ADDRS] = { .type = NLA_U32, },
+	[MPTCP_PM_ATTR_SUBFLOWS] = { .type = NLA_U32, },
+};
+
+/* MPTCP_PM_CMD_SET_FLAGS - do */
+const struct nla_policy mptcp_pm_set_flags_nl_policy[MPTCP_PM_ATTR_ADDR_REMOTE + 1] = {
+	[MPTCP_PM_ATTR_ADDR] = NLA_POLICY_NESTED(mptcp_pm_address_nl_policy),
+	[MPTCP_PM_ATTR_ADDR_REMOTE] = NLA_POLICY_NESTED(mptcp_pm_address_nl_policy),
+	[MPTCP_PM_ATTR_TOKEN] = { .type = NLA_U32, },
+};
+
+/* MPTCP_PM_CMD_ANNOUNCE - do */
+const struct nla_policy mptcp_pm_announce_nl_policy[MPTCP_PM_ATTR_TOKEN + 1] = {
+	[MPTCP_PM_ATTR_TOKEN] = { .type = NLA_U32, },
+	[MPTCP_PM_ATTR_ADDR] = NLA_POLICY_NESTED(mptcp_pm_address_nl_policy),
+};
+
+/* MPTCP_PM_CMD_REMOVE - do */
+const struct nla_policy mptcp_pm_remove_nl_policy[MPTCP_PM_ATTR_LOC_ID + 1] = {
+	[MPTCP_PM_ATTR_TOKEN] = { .type = NLA_U32, },
+	[MPTCP_PM_ATTR_LOC_ID] = { .type = NLA_U8, },
+};
+
+/* MPTCP_PM_CMD_SUBFLOW_CREATE - do */
+const struct nla_policy mptcp_pm_subflow_create_nl_policy[MPTCP_PM_ATTR_ADDR_REMOTE + 1] = {
+	[MPTCP_PM_ATTR_ADDR_REMOTE] = NLA_POLICY_NESTED(mptcp_pm_address_nl_policy),
+	[MPTCP_PM_ATTR_TOKEN] = { .type = NLA_U32, },
+	[MPTCP_PM_ATTR_ADDR] = NLA_POLICY_NESTED(mptcp_pm_address_nl_policy),
+};
+
+/* MPTCP_PM_CMD_SUBFLOW_DESTROY - do */
+const struct nla_policy mptcp_pm_subflow_destroy_nl_policy[MPTCP_PM_ATTR_ADDR_REMOTE + 1] = {
+	[MPTCP_PM_ATTR_ADDR_REMOTE] = NLA_POLICY_NESTED(mptcp_pm_address_nl_policy),
+	[MPTCP_PM_ATTR_TOKEN] = { .type = NLA_U32, },
+	[MPTCP_PM_ATTR_ADDR] = NLA_POLICY_NESTED(mptcp_pm_address_nl_policy),
+};
+
+/* Ops table for mptcp_pm */
+const struct genl_ops mptcp_pm_nl_ops[11] = {
+	{
+		.cmd		= MPTCP_PM_CMD_ADD_ADDR,
+		.validate	= GENL_DONT_VALIDATE_STRICT,
+		.doit		= mptcp_pm_nl_add_addr_doit,
+		.policy		= mptcp_pm_add_addr_nl_policy,
+		.maxattr	= MPTCP_PM_ENDPOINT_ADDR,
+		.flags		= GENL_UNS_ADMIN_PERM,
+	},
+	{
+		.cmd		= MPTCP_PM_CMD_DEL_ADDR,
+		.validate	= GENL_DONT_VALIDATE_STRICT,
+		.doit		= mptcp_pm_nl_del_addr_doit,
+		.policy		= mptcp_pm_del_addr_nl_policy,
+		.maxattr	= MPTCP_PM_ENDPOINT_ADDR,
+		.flags		= GENL_UNS_ADMIN_PERM,
+	},
+	{
+		.cmd		= MPTCP_PM_CMD_GET_ADDR,
+		.validate	= GENL_DONT_VALIDATE_STRICT,
+		.doit		= mptcp_pm_nl_get_addr_doit,
+		.dumpit		= mptcp_pm_nl_get_addr_dumpit,
+		.policy		= mptcp_pm_get_addr_nl_policy,
+		.maxattr	= MPTCP_PM_ENDPOINT_ADDR,
+		.flags		= GENL_UNS_ADMIN_PERM,
+	},
+	{
+		.cmd		= MPTCP_PM_CMD_FLUSH_ADDRS,
+		.validate	= GENL_DONT_VALIDATE_STRICT,
+		.doit		= mptcp_pm_nl_flush_addrs_doit,
+		.policy		= mptcp_pm_flush_addrs_nl_policy,
+		.maxattr	= MPTCP_PM_ENDPOINT_ADDR,
+		.flags		= GENL_UNS_ADMIN_PERM,
+	},
+	{
+		.cmd		= MPTCP_PM_CMD_SET_LIMITS,
+		.validate	= GENL_DONT_VALIDATE_STRICT,
+		.doit		= mptcp_pm_nl_set_limits_doit,
+		.policy		= mptcp_pm_set_limits_nl_policy,
+		.maxattr	= MPTCP_PM_ATTR_SUBFLOWS,
+		.flags		= GENL_UNS_ADMIN_PERM,
+	},
+	{
+		.cmd		= MPTCP_PM_CMD_GET_LIMITS,
+		.validate	= GENL_DONT_VALIDATE_STRICT,
+		.doit		= mptcp_pm_nl_get_limits_doit,
+		.policy		= mptcp_pm_get_limits_nl_policy,
+		.maxattr	= MPTCP_PM_ATTR_SUBFLOWS,
+	},
+	{
+		.cmd		= MPTCP_PM_CMD_SET_FLAGS,
+		.validate	= GENL_DONT_VALIDATE_STRICT,
+		.doit		= mptcp_pm_nl_set_flags_doit,
+		.policy		= mptcp_pm_set_flags_nl_policy,
+		.maxattr	= MPTCP_PM_ATTR_ADDR_REMOTE,
+		.flags		= GENL_UNS_ADMIN_PERM,
+	},
+	{
+		.cmd		= MPTCP_PM_CMD_ANNOUNCE,
+		.validate	= GENL_DONT_VALIDATE_STRICT,
+		.doit		= mptcp_pm_nl_announce_doit,
+		.policy		= mptcp_pm_announce_nl_policy,
+		.maxattr	= MPTCP_PM_ATTR_TOKEN,
+		.flags		= GENL_UNS_ADMIN_PERM,
+	},
+	{
+		.cmd		= MPTCP_PM_CMD_REMOVE,
+		.validate	= GENL_DONT_VALIDATE_STRICT,
+		.doit		= mptcp_pm_nl_remove_doit,
+		.policy		= mptcp_pm_remove_nl_policy,
+		.maxattr	= MPTCP_PM_ATTR_LOC_ID,
+		.flags		= GENL_UNS_ADMIN_PERM,
+	},
+	{
+		.cmd		= MPTCP_PM_CMD_SUBFLOW_CREATE,
+		.validate	= GENL_DONT_VALIDATE_STRICT,
+		.doit		= mptcp_pm_nl_subflow_create_doit,
+		.policy		= mptcp_pm_subflow_create_nl_policy,
+		.maxattr	= MPTCP_PM_ATTR_ADDR_REMOTE,
+		.flags		= GENL_UNS_ADMIN_PERM,
+	},
+	{
+		.cmd		= MPTCP_PM_CMD_SUBFLOW_DESTROY,
+		.validate	= GENL_DONT_VALIDATE_STRICT,
+		.doit		= mptcp_pm_nl_subflow_destroy_doit,
+		.policy		= mptcp_pm_subflow_destroy_nl_policy,
+		.maxattr	= MPTCP_PM_ATTR_ADDR_REMOTE,
+		.flags		= GENL_UNS_ADMIN_PERM,
+	},
+};
diff --git a/net/mptcp/mptcp_pm_gen.h b/net/mptcp/mptcp_pm_gen.h
new file mode 100644
index 000000000000..10579d184587
--- /dev/null
+++ b/net/mptcp/mptcp_pm_gen.h
@@ -0,0 +1,58 @@ 
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/* Do not edit directly, auto-generated from: */
+/*	Documentation/netlink/specs/mptcp.yaml */
+/* YNL-GEN kernel header */
+
+#ifndef _LINUX_MPTCP_PM_GEN_H
+#define _LINUX_MPTCP_PM_GEN_H
+
+#include <net/netlink.h>
+#include <net/genetlink.h>
+
+#include <uapi/linux/mptcp_pm.h>
+
+/* Common nested types */
+extern const struct nla_policy mptcp_pm_address_nl_policy[MPTCP_PM_ADDR_ATTR_IF_IDX + 1];
+
+extern const struct nla_policy mptcp_pm_add_addr_nl_policy[MPTCP_PM_ENDPOINT_ADDR + 1];
+
+extern const struct nla_policy mptcp_pm_del_addr_nl_policy[MPTCP_PM_ENDPOINT_ADDR + 1];
+
+extern const struct nla_policy mptcp_pm_get_addr_nl_policy[MPTCP_PM_ENDPOINT_ADDR + 1];
+
+extern const struct nla_policy mptcp_pm_flush_addrs_nl_policy[MPTCP_PM_ENDPOINT_ADDR + 1];
+
+extern const struct nla_policy mptcp_pm_set_limits_nl_policy[MPTCP_PM_ATTR_SUBFLOWS + 1];
+
+extern const struct nla_policy mptcp_pm_get_limits_nl_policy[MPTCP_PM_ATTR_SUBFLOWS + 1];
+
+extern const struct nla_policy mptcp_pm_set_flags_nl_policy[MPTCP_PM_ATTR_ADDR_REMOTE + 1];
+
+extern const struct nla_policy mptcp_pm_announce_nl_policy[MPTCP_PM_ATTR_TOKEN + 1];
+
+extern const struct nla_policy mptcp_pm_remove_nl_policy[MPTCP_PM_ATTR_LOC_ID + 1];
+
+extern const struct nla_policy mptcp_pm_subflow_create_nl_policy[MPTCP_PM_ATTR_ADDR_REMOTE + 1];
+
+extern const struct nla_policy mptcp_pm_subflow_destroy_nl_policy[MPTCP_PM_ATTR_ADDR_REMOTE + 1];
+
+/* Ops table for mptcp_pm */
+extern const struct genl_ops mptcp_pm_nl_ops[11];
+
+int mptcp_pm_nl_add_addr_doit(struct sk_buff *skb, struct genl_info *info);
+int mptcp_pm_nl_del_addr_doit(struct sk_buff *skb, struct genl_info *info);
+int mptcp_pm_nl_get_addr_doit(struct sk_buff *skb, struct genl_info *info);
+int mptcp_pm_nl_get_addr_dumpit(struct sk_buff *skb,
+				struct netlink_callback *cb);
+int mptcp_pm_nl_flush_addrs_doit(struct sk_buff *skb, struct genl_info *info);
+int mptcp_pm_nl_set_limits_doit(struct sk_buff *skb, struct genl_info *info);
+int mptcp_pm_nl_get_limits_doit(struct sk_buff *skb, struct genl_info *info);
+int mptcp_pm_nl_set_flags_doit(struct sk_buff *skb, struct genl_info *info);
+int mptcp_pm_nl_announce_doit(struct sk_buff *skb, struct genl_info *info);
+int mptcp_pm_nl_remove_doit(struct sk_buff *skb, struct genl_info *info);
+int mptcp_pm_nl_subflow_create_doit(struct sk_buff *skb,
+				    struct genl_info *info);
+int mptcp_pm_nl_subflow_destroy_doit(struct sk_buff *skb,
+				     struct genl_info *info);
+
+#endif /* _LINUX_MPTCP_PM_GEN_H */
diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c
index b4463595ab45..1529ec358815 100644
--- a/net/mptcp/pm_netlink.c
+++ b/net/mptcp/pm_netlink.c
@@ -48,53 +48,6 @@  struct pm_nl_pernet {
 #define MPTCP_PM_ADDR_MAX	8
 #define ADD_ADDR_RETRANS_MAX	3
 
-const struct nla_policy mptcp_pm_address_nl_policy[MPTCP_PM_ADDR_ATTR_IF_IDX + 1] = {
-	[MPTCP_PM_ADDR_ATTR_FAMILY] = { .type = NLA_U16, },
-	[MPTCP_PM_ADDR_ATTR_ADDR4] = { .type = NLA_U32, },
-	[MPTCP_PM_ADDR_ATTR_ADDR6] = { .len = 16, },
-	[MPTCP_PM_ADDR_ATTR_ID] = { .type = NLA_U8, },
-	[MPTCP_PM_ADDR_ATTR_PORT] = { .type = NLA_U16, },
-	[MPTCP_PM_ADDR_ATTR_IF_IDX] = { .type = NLA_S32, },
-	[MPTCP_PM_ADDR_ATTR_FLAGS] = { .type = NLA_U32, },
-};
-
-/* MPTCP_PM_CMD_ADD_ADDR / DEL / GET / FLUSH - do */
-static const struct nla_policy mptcp_pm_endpoint_nl_policy[MPTCP_PM_ENDPOINT_ADDR + 1] = {
-	[MPTCP_PM_ENDPOINT_ADDR] = NLA_POLICY_NESTED(mptcp_pm_address_nl_policy),
-};
-
-/* MPTCP_PM_CMD_SET_LIMITS - do */
-static const struct nla_policy mptcp_pm_set_limits_nl_policy[MPTCP_PM_ATTR_SUBFLOWS + 1] = {
-	[MPTCP_PM_ATTR_RCV_ADD_ADDRS] = { .type = NLA_U32, },
-	[MPTCP_PM_ATTR_SUBFLOWS] = { .type = NLA_U32, },
-};
-
-/* MPTCP_PM_CMD_SET_FLAGS - do */
-const struct nla_policy mptcp_pm_set_flags_nl_policy[MPTCP_PM_ATTR_ADDR_REMOTE + 1] = {
-        [MPTCP_PM_ATTR_ADDR] = NLA_POLICY_NESTED(mptcp_pm_address_nl_policy),
-        [MPTCP_PM_ATTR_ADDR_REMOTE] = NLA_POLICY_NESTED(mptcp_pm_address_nl_policy),
-        [MPTCP_PM_ATTR_TOKEN] = { .type = NLA_U32, },
-};
-
-/* MPTCP_PM_CMD_ANNOUNCE - do */
-static const struct nla_policy mptcp_pm_announce_nl_policy[MPTCP_PM_ATTR_TOKEN + 1] = {
-	[MPTCP_PM_ATTR_TOKEN] = { .type = NLA_U32, },
-	[MPTCP_PM_ATTR_ADDR] = NLA_POLICY_NESTED(mptcp_pm_address_nl_policy),
-};
-
-/* MPTCP_PM_CMD_REMOVE - do */
-static const struct nla_policy mptcp_pm_remove_nl_policy[MPTCP_PM_ATTR_LOC_ID + 1] = {
-	[MPTCP_PM_ATTR_TOKEN] = { .type = NLA_U32, },
-	[MPTCP_PM_ATTR_LOC_ID] = { .type = NLA_U8, },
-};
-
-/* MPTCP_PM_CMD_SUBFLOW_CREATE / DESTROY - do */
-static const struct nla_policy mptcp_pm_subflow_create_nl_policy[MPTCP_PM_ATTR_ADDR_REMOTE + 1] = {
-	[MPTCP_PM_ATTR_ADDR_REMOTE] = NLA_POLICY_NESTED(mptcp_pm_address_nl_policy),
-	[MPTCP_PM_ATTR_TOKEN] = { .type = NLA_U32, },
-	[MPTCP_PM_ATTR_ADDR] = NLA_POLICY_NESTED(mptcp_pm_address_nl_policy),
-};
-
 static struct pm_nl_pernet *pm_nl_get_pernet(const struct net *net)
 {
 	return net_generic(net, pm_nl_pernet_id);
@@ -1327,7 +1280,7 @@  static int mptcp_nl_add_subflow_or_signal_addr(struct net *net)
 	return 0;
 }
 
-static int mptcp_pm_nl_add_addr_doit(struct sk_buff *skb, struct genl_info *info)
+int mptcp_pm_nl_add_addr_doit(struct sk_buff *skb, struct genl_info *info)
 {
 	struct nlattr *attr = info->attrs[MPTCP_PM_ENDPOINT_ADDR];
 	struct pm_nl_pernet *pernet = genl_info_pm_nl(info);
@@ -1508,7 +1461,7 @@  static int mptcp_nl_remove_id_zero_address(struct net *net,
 	return 0;
 }
 
-static int mptcp_pm_nl_del_addr_doit(struct sk_buff *skb, struct genl_info *info)
+int mptcp_pm_nl_del_addr_doit(struct sk_buff *skb, struct genl_info *info)
 {
 	struct nlattr *attr = info->attrs[MPTCP_PM_ENDPOINT_ADDR];
 	struct pm_nl_pernet *pernet = genl_info_pm_nl(info);
@@ -1643,7 +1596,7 @@  static void __reset_counters(struct pm_nl_pernet *pernet)
 	pernet->addrs = 0;
 }
 
-static int mptcp_pm_nl_flush_addrs_doit(struct sk_buff *skb, struct genl_info *info)
+int mptcp_pm_nl_flush_addrs_doit(struct sk_buff *skb, struct genl_info *info)
 {
 	struct pm_nl_pernet *pernet = genl_info_pm_nl(info);
 	LIST_HEAD(free_list);
@@ -1699,7 +1652,7 @@  static int mptcp_nl_fill_addr(struct sk_buff *skb,
 	return -EMSGSIZE;
 }
 
-static int mptcp_pm_nl_get_addr_doit(struct sk_buff *skb, struct genl_info *info)
+int mptcp_pm_nl_get_addr_doit(struct sk_buff *skb, struct genl_info *info)
 {
 	struct nlattr *attr = info->attrs[MPTCP_PM_ENDPOINT_ADDR];
 	struct pm_nl_pernet *pernet = genl_info_pm_nl(info);
@@ -1749,8 +1702,8 @@  static int mptcp_pm_nl_get_addr_doit(struct sk_buff *skb, struct genl_info *info
 	return ret;
 }
 
-static int mptcp_pm_nl_get_addr_dumpit(struct sk_buff *msg,
-				       struct netlink_callback *cb)
+int mptcp_pm_nl_get_addr_dumpit(struct sk_buff *msg,
+				struct netlink_callback *cb)
 {
 	struct net *net = sock_net(msg->sk);
 	struct mptcp_pm_addr_entry *entry;
@@ -1807,8 +1760,7 @@  static int parse_limit(struct genl_info *info, int id, unsigned int *limit)
 	return 0;
 }
 
-static int
-mptcp_pm_nl_set_limits_doit(struct sk_buff *skb, struct genl_info *info)
+int mptcp_pm_nl_set_limits_doit(struct sk_buff *skb, struct genl_info *info)
 {
 	struct pm_nl_pernet *pernet = genl_info_pm_nl(info);
 	unsigned int rcv_addrs, subflows;
@@ -1833,8 +1785,7 @@  mptcp_pm_nl_set_limits_doit(struct sk_buff *skb, struct genl_info *info)
 	return ret;
 }
 
-static int
-mptcp_pm_nl_get_limits_doit(struct sk_buff *skb, struct genl_info *info)
+int mptcp_pm_nl_get_limits_doit(struct sk_buff *skb, struct genl_info *info)
 {
 	struct pm_nl_pernet *pernet = genl_info_pm_nl(info);
 	struct sk_buff *msg;
@@ -1943,7 +1894,7 @@  int mptcp_pm_nl_set_flags(struct net *net, struct mptcp_pm_addr_entry *addr, u8
 	return 0;
 }
 
-static int mptcp_pm_nl_set_flags_doit(struct sk_buff *skb, struct genl_info *info)
+int mptcp_pm_nl_set_flags_doit(struct sk_buff *skb, struct genl_info *info)
 {
 	struct mptcp_pm_addr_entry remote = { .addr = { .family = AF_UNSPEC }, };
 	struct mptcp_pm_addr_entry addr = { .addr = { .family = AF_UNSPEC }, };
@@ -2307,98 +2258,6 @@  void mptcp_event(enum mptcp_event_type type, const struct mptcp_sock *msk,
 	nlmsg_free(skb);
 }
 
-
-static const struct genl_ops mptcp_pm_nl_ops[] = {
-	{
-		.cmd		= MPTCP_PM_CMD_ADD_ADDR,
-		.validate	= GENL_DONT_VALIDATE_STRICT,
-		.doit		= mptcp_pm_nl_add_addr_doit,
-		.policy		= mptcp_pm_endpoint_nl_policy,
-		.maxattr	= MPTCP_PM_ENDPOINT_ADDR,
-		.flags		= GENL_UNS_ADMIN_PERM,
-	},
-	{
-		.cmd		= MPTCP_PM_CMD_DEL_ADDR,
-		.validate	= GENL_DONT_VALIDATE_STRICT,
-		.doit		= mptcp_pm_nl_del_addr_doit,
-		.policy		= mptcp_pm_endpoint_nl_policy,
-		.maxattr	= MPTCP_PM_ENDPOINT_ADDR,
-		.flags		= GENL_UNS_ADMIN_PERM,
-	},
-	{
-		.cmd		= MPTCP_PM_CMD_GET_ADDR,
-		.validate	= GENL_DONT_VALIDATE_STRICT,
-		.doit		= mptcp_pm_nl_get_addr_doit,
-		.dumpit		= mptcp_pm_nl_get_addr_dumpit,
-		.policy		= mptcp_pm_endpoint_nl_policy,
-		.maxattr	= MPTCP_PM_ENDPOINT_ADDR,
-		.flags		= GENL_UNS_ADMIN_PERM,
-	},
-	{
-		.cmd		= MPTCP_PM_CMD_FLUSH_ADDRS,
-		.validate	= GENL_DONT_VALIDATE_STRICT,
-		.doit		= mptcp_pm_nl_flush_addrs_doit,
-		.policy		= mptcp_pm_endpoint_nl_policy,
-		.maxattr	= MPTCP_PM_ENDPOINT_ADDR,
-		.flags		= GENL_UNS_ADMIN_PERM,
-	},
-	{
-		.cmd		= MPTCP_PM_CMD_SET_LIMITS,
-		.validate	= GENL_DONT_VALIDATE_STRICT,
-		.doit		= mptcp_pm_nl_set_limits_doit,
-		.policy		= mptcp_pm_set_limits_nl_policy,
-		.maxattr	= MPTCP_PM_ATTR_SUBFLOWS,
-		.flags		= GENL_UNS_ADMIN_PERM,
-	},
-	{
-		.cmd		= MPTCP_PM_CMD_GET_LIMITS,
-		.validate	= GENL_DONT_VALIDATE_STRICT,
-		.doit		= mptcp_pm_nl_get_limits_doit,
-		.policy		= mptcp_pm_set_limits_nl_policy,
-		.maxattr	= MPTCP_PM_ATTR_SUBFLOWS,
-	},
-	{
-		.cmd		= MPTCP_PM_CMD_SET_FLAGS,
-		.validate	= GENL_DONT_VALIDATE_STRICT,
-		.doit		= mptcp_pm_nl_set_flags_doit,
-		.policy		= mptcp_pm_set_flags_nl_policy,
-		.maxattr	= MPTCP_PM_ATTR_ADDR_REMOTE,
-		.flags		= GENL_UNS_ADMIN_PERM,
-	},
-	{
-		.cmd		= MPTCP_PM_CMD_ANNOUNCE,
-		.validate	= GENL_DONT_VALIDATE_STRICT,
-		.doit		= mptcp_pm_nl_announce_doit,
-		.policy		= mptcp_pm_announce_nl_policy,
-		.maxattr	= MPTCP_PM_ATTR_TOKEN,
-		.flags		= GENL_UNS_ADMIN_PERM,
-	},
-	{
-		.cmd		= MPTCP_PM_CMD_REMOVE,
-		.validate	= GENL_DONT_VALIDATE_STRICT,
-		.doit		= mptcp_pm_nl_remove_doit,
-		.policy		= mptcp_pm_remove_nl_policy,
-		.maxattr	= MPTCP_PM_ATTR_LOC_ID,
-		.flags		= GENL_UNS_ADMIN_PERM,
-	},
-	{
-		.cmd		= MPTCP_PM_CMD_SUBFLOW_CREATE,
-		.validate	= GENL_DONT_VALIDATE_STRICT,
-		.doit		= mptcp_pm_nl_subflow_create_doit,
-		.policy		= mptcp_pm_subflow_create_nl_policy,
-		.maxattr	= MPTCP_PM_ATTR_ADDR_REMOTE,
-		.flags		= GENL_UNS_ADMIN_PERM,
-	},
-	{
-		.cmd		= MPTCP_PM_CMD_SUBFLOW_DESTROY,
-		.validate	= GENL_DONT_VALIDATE_STRICT,
-		.doit		= mptcp_pm_nl_subflow_destroy_doit,
-		.policy		= mptcp_pm_subflow_create_nl_policy,
-		.maxattr	= MPTCP_PM_ATTR_ADDR_REMOTE,
-		.flags		= GENL_UNS_ADMIN_PERM,
-	},
-};
-
 static struct genl_family mptcp_genl_family __ro_after_init = {
 	.name		= MPTCP_PM_NAME,
 	.version	= MPTCP_PM_VER,
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h
index fbe35b74f319..761d3a34f9d3 100644
--- a/net/mptcp/protocol.h
+++ b/net/mptcp/protocol.h
@@ -13,6 +13,8 @@ 
 #include <uapi/linux/mptcp.h>
 #include <net/genetlink.h>
 
+#include "mptcp_pm_gen.h"
+
 #define MPTCP_SUPPORTED_VERSION	1
 
 /* MPTCP option bits */
@@ -873,10 +875,6 @@  void mptcp_pm_remove_addrs_and_subflows(struct mptcp_sock *msk,
 					struct list_head *rm_list);
 
 void mptcp_free_local_addr_list(struct mptcp_sock *msk);
-int mptcp_pm_nl_announce_doit(struct sk_buff *skb, struct genl_info *info);
-int mptcp_pm_nl_remove_doit(struct sk_buff *skb, struct genl_info *info);
-int mptcp_pm_nl_subflow_create_doit(struct sk_buff *skb, struct genl_info *info);
-int mptcp_pm_nl_subflow_destroy_doit(struct sk_buff *skb, struct genl_info *info);
 
 void mptcp_event(enum mptcp_event_type type, const struct mptcp_sock *msk,
 		 const struct sock *ssk, gfp_t gfp);