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Update MPTCP
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parent
1765e608af
commit
eabc121eba
1 changed files with 4 additions and 17 deletions
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@ -2237,7 +2237,7 @@ index 65be8bd1f0f4..cf89f928640e 100644
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+u32 tcp_tso_acked(struct sock *sk, struct sk_buff *skb);
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+void tcp_ack_tstamp(struct sock *sk, struct sk_buff *skb, u32 prior_snd_una);
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+
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+void skb_clone_fraglist(struct sk_buff *skb);
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+/* void skb_clone_fraglist(struct sk_buff *skb); */
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+
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+void inet_twsk_free(struct inet_timewait_sock *tw);
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+int tcp_v6_conn_request(struct sock *sk, struct sk_buff *skb);
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@ -2990,19 +2990,6 @@ index 283ddb2dbc7d..8f526a0d1912 100644
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EXPORT_TRACEPOINT_SYMBOL_GPL(tcp_send_reset);
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+
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+EXPORT_TRACEPOINT_SYMBOL_GPL(mptcp_retransmit);
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diff --git a/net/core/skbuff.c b/net/core/skbuff.c
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index 5bdb3cd20d61..d430e46373f3 100644
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--- a/net/core/skbuff.c
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+++ b/net/core/skbuff.c
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@@ -582,7 +582,7 @@ static inline void skb_drop_fraglist(struct sk_buff *skb)
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skb_drop_list(&skb_shinfo(skb)->frag_list);
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}
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-static void skb_clone_fraglist(struct sk_buff *skb)
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+void skb_clone_fraglist(struct sk_buff *skb)
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{
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struct sk_buff *list;
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diff --git a/net/core/sock.c b/net/core/sock.c
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index c84f68bff7f5..44675ce7e8de 100644
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--- a/net/core/sock.c
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@ -10624,7 +10611,7 @@ index 000000000000..9a1b5a048b70
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+ /* The below has to be done to allow calling inet_csk_destroy_sock */
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+ sock_set_flag(sk, SOCK_DEAD);
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+ percpu_counter_inc(sk->sk_prot->orphan_count);
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+ inet_sk(sk)->inet_num = 0;
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+ /* inet_sk(sk)->inet_num = 0; */
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+
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+ tcp_done(sk);
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+
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@ -21783,7 +21770,7 @@ index 000000000000..a8a5787adbf1
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+ icsk->icsk_rto = min(icsk->icsk_rto << 1, TCP_RTO_MAX);
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+ sk_reset_timer(sk, &tp->mptcp->mptcp_ack_timer,
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+ jiffies + icsk->icsk_rto);
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+ if (retransmits_timed_out(sk, net->ipv4.sysctl_tcp_retries1 + 1, 0))
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+ if (retransmits_timed_out(sk, READ_ONCE(net->ipv4.sysctl_tcp_retries1) + 1, 0))
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+ __sk_dst_reset(sk);
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+
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+out:;
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@ -22008,7 +21995,7 @@ index 000000000000..a8a5787adbf1
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+ * linear-timeout retransmissions into a black hole
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+ */
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+ if (meta_sk->sk_state == TCP_ESTABLISHED &&
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+ (meta_tp->thin_lto || sock_net(meta_sk)->ipv4.sysctl_tcp_thin_linear_timeouts) &&
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+ (meta_tp->thin_lto || READ_ONCE(sock_net(meta_sk)->ipv4.sysctl_tcp_thin_linear_timeouts)) &&
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+ tcp_stream_is_thin(meta_tp) &&
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+ meta_icsk->icsk_retransmits <= TCP_THIN_LINEAR_RETRIES) {
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+ meta_icsk->icsk_backoff = 0;
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