修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/net/ipv4/syncookies.c
..
..
@@ -290,12 +290,11 @@
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 	struct tcp_request_sock *treq;
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 	struct request_sock *req;
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-#ifdef CONFIG_MPTCP
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 	if (sk_is_mptcp(sk))
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-		ops = &mptcp_subflow_request_sock_ops;
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-#endif
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+		req = mptcp_subflow_reqsk_alloc(ops, sk, false);
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+	else
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+		req = inet_reqsk_alloc(ops, sk, false);
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-	req = inet_reqsk_alloc(ops, sk, false);
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 	if (!req)
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 		return NULL;
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