4.4-stable review patch. If anyone has any objections, please let me know.
------------------ From: Yuchung Cheng <ych...@google.com> [ Upstream commit ce3cf4ec0305919fc69a972f6c2b2efd35d36abc ] The v6 tcp stats scan do not provide TLP and ER timer information correctly like the v4 version . This patch fixes that. Fixes: 6ba8a3b19e76 ("tcp: Tail loss probe (TLP)") Fixes: eed530b6c676 ("tcp: early retransmit") Signed-off-by: Yuchung Cheng <ych...@google.com> Signed-off-by: Neal Cardwell <ncardw...@google.com> Signed-off-by: David S. Miller <da...@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- net/ipv6/tcp_ipv6.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -1706,7 +1706,9 @@ static void get_tcp6_sock(struct seq_fil destp = ntohs(inet->inet_dport); srcp = ntohs(inet->inet_sport); - if (icsk->icsk_pending == ICSK_TIME_RETRANS) { + if (icsk->icsk_pending == ICSK_TIME_RETRANS || + icsk->icsk_pending == ICSK_TIME_EARLY_RETRANS || + icsk->icsk_pending == ICSK_TIME_LOSS_PROBE) { timer_active = 1; timer_expires = icsk->icsk_timeout; } else if (icsk->icsk_pending == ICSK_TIME_PROBE0) {