Eric Dumazet 9669fffc14 net: ensure correct skb->tstamp in various fragmenters ... Thomas found that some forwarded packets would be stuck in FQ packet scheduler because their skb->tstamp contained timestamps far in the future. We thought we addressed this point in commit 8203e2d844 ("net: clear skb->tstamp in forwarding paths") but there is still an issue when/if a packet needs to be fragmented. In order to meet EDT requirements, we have to make sure all fragments get the original skb->tstamp. Note that this original skb->tstamp should be zero in forwarding path, but might have a non zero value in output path if user decided so. Fixes: fb420d5d91 ("tcp/fq: move back to CLOCK_MONOTONIC") Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: Thomas Bartschies <Thomas.Bartschies@cvk.de> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-10-18 10:02:37 -07:00
..
bpfilter	…
netfilter	netfilter: drop bridge nf reset from nf_reset	2019-10-01 18:42:15 +02:00
Kconfig	net: Fix Kconfig indentation	2019-09-26 08:56:17 +02:00
Makefile	…
af_inet.c	net: remove empty inet_exit_net	2019-08-19 18:22:54 -07:00
ah4.c	…
arp.c	…
cipso_ipv4.c	…
datagram.c	udp: correct reuseport selection with connected sockets	2019-09-16 09:02:18 +02:00
devinet.c	…
esp4.c	…
esp4_offload.c	…
fib_frontend.c	ipv4: Add lockdep condition to fix for_each_entry()	2019-08-09 11:01:08 -07:00
fib_lookup.h	…
fib_notifier.c	…
fib_rules.c	…
fib_semantics.c	net: Properly update v4 routes with v6 nexthop	2019-09-05 12:35:58 +02:00
fib_trie.c	net: route dump netlink NLM_F_MULTI flag missing	2019-08-24 16:49:48 -07:00
fou.c	…
gre_demux.c	…
gre_offload.c	…
icmp.c	ipv4/icmp: fix rt dst dev null pointer dereference	2019-08-24 14:49:35 -07:00
igmp.c	net: fix __ip_mc_inc_group usage	2019-08-20 12:48:06 -07:00
inet_connection_sock.c	tcp: add rcu protection around tp->fastopen_rsk	2019-10-13 10:13:08 -07:00
inet_diag.c	tcp: annotate sk->sk_wmem_queued lockless reads	2019-10-13 10:13:08 -07:00
inet_fragment.c	inet: frags: re-introduce skb coalescing for local delivery	2019-08-08 15:55:10 -07:00
inet_hashtables.c	…
inet_timewait_sock.c	…
inetpeer.c	…
ip_forward.c	ipv4: Revert removal of rt_uses_gateway	2019-09-20 18:23:33 -07:00
ip_fragment.c	inet: frags: re-introduce skb coalescing for local delivery	2019-08-08 15:55:10 -07:00
ip_gre.c	erspan: remove the incorrect mtu limit for erspan	2019-09-30 11:10:07 -07:00
ip_input.c	netfilter: drop bridge nf reset from nf_reset	2019-10-01 18:42:15 +02:00
ip_options.c	…
ip_output.c	net: ensure correct skb->tstamp in various fragmenters	2019-10-18 10:02:37 -07:00
ip_sockglue.c	…
ip_tunnel.c	…
ip_tunnel_core.c	…
ip_vti.c	…
ipcomp.c	…
ipconfig.c	…
ipip.c	ipip: validate header length in ipip_tunnel_xmit	2019-07-25 17:23:40 -07:00
ipmr.c	netfilter: drop bridge nf reset from nf_reset	2019-10-01 18:42:15 +02:00
ipmr_base.c	…
metrics.c	…
netfilter.c	…
netlink.c	…
nexthop.c	nexthops: remove redundant assignment to variable err	2019-08-22 12:14:05 -07:00
ping.c	ip: support SO_MARK cmsg	2019-09-13 21:44:19 +02:00
proc.c	…
protocol.c	…
raw.c	netfilter: drop bridge nf reset from nf_reset	2019-10-01 18:42:15 +02:00
raw_diag.c	…
route.c	ipv4: fix race condition between route lookup and invalidation	2019-10-17 16:44:03 -07:00
syncookies.c	…
sysctl_net_ipv4.c	tcp: add new tcp_mtu_probe_floor sysctl	2019-08-09 13:03:30 -07:00
tcp.c	tcp: fix a possible lockdep splat in tcp_done()	2019-10-15 20:13:33 -07:00
tcp_bbr.c	tcp_bbr: fix quantization code to not raise cwnd if not probing bandwidth	2019-09-27 20:37:50 +02:00
tcp_bic.c	…
tcp_bpf.c	net/tls: prevent skb_orphan() from leaking TLS plain text with offload	2019-08-08 22:39:35 -07:00
tcp_cdg.c	…
tcp_cong.c	…
tcp_cubic.c	…
tcp_dctcp.c	…
tcp_dctcp.h	…
tcp_diag.c	tcp: annotate tp->write_seq lockless reads	2019-10-13 10:13:08 -07:00
tcp_fastopen.c	tcp: add rcu protection around tp->fastopen_rsk	2019-10-13 10:13:08 -07:00
tcp_highspeed.c	…
tcp_htcp.c	…
tcp_hybla.c	…
tcp_illinois.c	…
tcp_input.c	tcp: annotate sk->sk_sndbuf lockless reads	2019-10-13 10:13:08 -07:00
tcp_ipv4.c	tcp: annotate tp->write_seq lockless reads	2019-10-13 10:13:08 -07:00
tcp_lp.c	…
tcp_metrics.c	…
tcp_minisocks.c	tcp: annotate tp->snd_nxt lockless reads	2019-10-13 10:13:08 -07:00
tcp_nv.c	…
tcp_offload.c	…
tcp_output.c	tcp: annotate sk->sk_wmem_queued lockless reads	2019-10-13 10:13:08 -07:00
tcp_rate.c	…
tcp_recovery.c	…
tcp_scalable.c	…
tcp_timer.c	tcp: add rcu protection around tp->fastopen_rsk	2019-10-13 10:13:08 -07:00
tcp_ulp.c	bpf: sockmap/tls, close can race with map free	2019-07-22 16:04:17 +02:00
tcp_vegas.c	…
tcp_vegas.h	…
tcp_veno.c	…
tcp_westwood.c	…
tcp_yeah.c	…
tunnel4.c	…
udp.c	udp: only do GSO if # of segs > 1	2019-10-03 11:47:10 -04:00
udp_diag.c	…
udp_impl.h	…
udp_offload.c	…
udp_tunnel.c	…
udplite.c	…
xfrm4_input.c	…
xfrm4_output.c	…
xfrm4_policy.c	ipv4: Revert removal of rt_uses_gateway	2019-09-20 18:23:33 -07:00
xfrm4_protocol.c	…
xfrm4_state.c	…
xfrm4_tunnel.c	…