--- zzzz-none-000/linux-5.15.111/net/core/sock.c	2023-05-11 14:00:40.000000000 +0000
+++ puma7-atom-6670-761/linux-5.15.111/net/core/sock.c	2024-02-07 10:23:30.000000000 +0000
@@ -2238,6 +2238,11 @@
 #endif
 	skb->destructor = sock_wfree;
 	skb_set_hash_from_sk(skb, sk);
+#ifdef CONFIG_AVM_SK_TC_INDEX
+#ifdef CONFIG_NET_SCHED
+	skb->tc_index = sk->sk_tc_index;
+#endif
+#endif
 	/*
 	 * We used to take a refcount on sk, but following operation
 	 * is enough to guarantee sk_free() wont free this sock until