Merging upstream version 6.9.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 21 insertions, 8 deletions

diff --git a/net/mptcp/pm.c b/net/mptcp/pm.c
index 4ae19113b8..55406720c6 100644
--- a/net/mptcp/pm.c
+++ b/net/mptcp/pm.c
@@ -6,7 +6,6 @@
 #define pr_fmt(fmt) "MPTCP: " fmt
 
 #include <linux/kernel.h>
-#include <net/tcp.h>
 #include <net/mptcp.h>
 #include "protocol.h"
 
@@ -77,7 +76,7 @@ void mptcp_pm_new_connection(struct mptcp_sock *msk, const struct sock *ssk, int
 {
 	struct mptcp_pm_data *pm = &msk->pm;
 
-	pr_debug("msk=%p, token=%u side=%d", msk, msk->token, server_side);
+	pr_debug("msk=%p, token=%u side=%d", msk, READ_ONCE(msk->token), server_side);
 
 	WRITE_ONCE(pm->server_side, server_side);
 	mptcp_event(MPTCP_EVENT_CREATED, msk, ssk, GFP_ATOMIC);
@@ -441,13 +440,27 @@ int mptcp_pm_get_flags_and_ifindex_by_id(struct mptcp_sock *msk, unsigned int id
 	return mptcp_pm_nl_get_flags_and_ifindex_by_id(msk, id, flags, ifindex);
 }
 
-int mptcp_pm_set_flags(struct net *net, struct nlattr *token,
-		       struct mptcp_pm_addr_entry *loc,
-		       struct mptcp_pm_addr_entry *rem, u8 bkup)
+int mptcp_pm_get_addr(struct sk_buff *skb, struct genl_info *info)
 {
-	if (token)
-		return mptcp_userspace_pm_set_flags(net, token, loc, rem, bkup);
-	return mptcp_pm_nl_set_flags(net, loc, bkup);
+	if (info->attrs[MPTCP_PM_ATTR_TOKEN])
+		return mptcp_userspace_pm_get_addr(skb, info);
+	return mptcp_pm_nl_get_addr(skb, info);
+}
+
+int mptcp_pm_dump_addr(struct sk_buff *msg, struct netlink_callback *cb)
+{
+	const struct genl_info *info = genl_info_dump(cb);
+
+	if (info->attrs[MPTCP_PM_ATTR_TOKEN])
+		return mptcp_userspace_pm_dump_addr(msg, cb);
+	return mptcp_pm_nl_dump_addr(msg, cb);
+}
+
+int mptcp_pm_set_flags(struct sk_buff *skb, struct genl_info *info)
+{
+	if (info->attrs[MPTCP_PM_ATTR_TOKEN])
+		return mptcp_userspace_pm_set_flags(skb, info);
+	return mptcp_pm_nl_set_flags(skb, info);
 }
 
 void mptcp_pm_subflow_chk_stale(const struct mptcp_sock *msk, struct sock *ssk)