This is a note to let you know that I've just added the patch titled gre6: use log_ecn_error module parameter in ip6_tnl_rcv() to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: gre6-use-log_ecn_error-module-parameter-in-ip6_tnl_rcv.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From foo@baz Tue Dec 12 13:26:17 CET 2017 From: Alexey Kodanev <alexey.kodanev@xxxxxxxxxx> Date: Fri, 17 Nov 2017 19:16:17 +0300 Subject: gre6: use log_ecn_error module parameter in ip6_tnl_rcv() From: Alexey Kodanev <alexey.kodanev@xxxxxxxxxx> [ Upstream commit 981542c526ecd846920bc500e9989da906ee9fb9 ] After commit 308edfdf1563 ("gre6: Cleanup GREv6 receive path, call common GRE functions") it's not used anywhere in the module, but previously was used in ip6gre_rcv(). Fixes: 308edfdf1563 ("gre6: Cleanup GREv6 receive path, call common GRE functions") Signed-off-by: Alexey Kodanev <alexey.kodanev@xxxxxxxxxx> Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- net/ipv6/ip6_gre.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/net/ipv6/ip6_gre.c +++ b/net/ipv6/ip6_gre.c @@ -461,7 +461,7 @@ static int ip6gre_rcv(struct sk_buff *sk &ipv6h->saddr, &ipv6h->daddr, tpi->key, tpi->proto); if (tunnel) { - ip6_tnl_rcv(tunnel, skb, tpi, NULL, false); + ip6_tnl_rcv(tunnel, skb, tpi, NULL, log_ecn_error); return PACKET_RCVD; } Patches currently in stable-queue which might be from alexey.kodanev@xxxxxxxxxx are queue-4.9/gre6-use-log_ecn_error-module-parameter-in-ip6_tnl_rcv.patch