Jason Xing 3c9231ea64 net-timestamp: support TCP GSO case for a few missing flags ... When I read through the TSO codes, I found out that we probably miss initializing the tx_flags of last seg when TSO is turned off, which means at the following points no more timestamp (for this last one) will be generated. There are three flags to be handled in this patch: 1. SKBTX_HW_TSTAMP 2. SKBTX_BPF 3. SKBTX_SCHED_TSTAMP Note that SKBTX_BPF[1] was added in 6.14.0-rc2 by commit 6b98ec7e88 ("bpf: Add BPF_SOCK_OPS_TSTAMP_SCHED_CB callback") and only belongs to net-next branch material for now. The common issue of the above three flags can be fixed by this single patch. This patch initializes the tx_flags to SKBTX_ANY_TSTAMP like what the UDP GSO does to make the newly segmented last skb inherit the tx_flags so that requested timestamp will be generated in each certain layer, or else that last one has zero value of tx_flags which leads to no timestamp at all. Fixes: 4ed2d765df ("net-timestamp: TCP timestamping") Signed-off-by: Jason Xing <kerneljasonxing@gmail.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2025-03-05 13:34:38 +00:00
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netfilter
af_inet.c
ah4.c
arp.c	arp: switch to dev_getbyhwaddr() in arp_req_set_public()	2025-02-19 19:00:01 -08:00
bpf_tcp_ca.c
cipso_ipv4.c
datagram.c
devinet.c	ipv4: use RCU protection in inet_select_addr()	2025-02-06 16:14:14 -08:00
esp4_offload.c
esp4.c	ipsec-2025-01-27	2025-01-27 15:15:12 -08:00
fib_frontend.c
fib_lookup.h
fib_notifier.c
fib_rules.c
fib_semantics.c
fib_trie.c
fou_bpf.c
fou_core.c
fou_nl.c
fou_nl.h
gre_demux.c
gre_offload.c
icmp.c	ipv4: icmp: convert to dev_net_rcu()	2025-02-06 16:14:15 -08:00
igmp.c
inet_connection_sock.c
inet_diag.c
inet_fragment.c
inet_hashtables.c
inet_timewait_sock.c
inetpeer.c
ip_forward.c
ip_fragment.c
ip_gre.c
ip_input.c
ip_options.c
ip_output.c
ip_sockglue.c
ip_tunnel_core.c
ip_tunnel.c
ip_vti.c
ipcomp.c
ipconfig.c
ipip.c
ipmr_base.c	ipmr: do not call mr_mfc_uses_dev() for unres entries	2025-01-23 07:08:13 -08:00
ipmr.c
Kconfig
Makefile
metrics.c
netfilter.c
netlink.c
nexthop.c
ping.c
proc.c
protocol.c
raw_diag.c
raw.c
route.c	ipv4: use RCU protection in __ip_rt_update_pmtu()	2025-02-06 16:14:14 -08:00
syncookies.c
sysctl_net_ipv4.c
tcp_ao.c
tcp_bbr.c
tcp_bic.c
tcp_bpf.c	bpf: Fix wrong copied_seq calculation	2025-01-29 13:32:23 -08:00
tcp_cdg.c
tcp_cong.c
tcp_cubic.c
tcp_dctcp.c
tcp_dctcp.h
tcp_diag.c
tcp_fastopen.c	tcp: drop secpath at the same time as we currently drop dst	2025-02-20 09:24:08 +01:00
tcp_highspeed.c
tcp_htcp.c
tcp_hybla.c
tcp_illinois.c
tcp_input.c	tcp: drop secpath at the same time as we currently drop dst	2025-02-20 09:24:08 +01:00
tcp_ipv4.c	tcp: drop secpath at the same time as we currently drop dst	2025-02-20 09:24:08 +01:00
tcp_lp.c
tcp_metrics.c
tcp_minisocks.c	tcp: Defer ts_recent changes until req is owned	2025-02-26 08:53:00 +00:00
tcp_nv.c
tcp_offload.c	net-timestamp: support TCP GSO case for a few missing flags	2025-03-05 13:34:38 +00:00
tcp_output.c	tcp: correct handling of extreme memory squeeze	2025-01-29 18:58:15 -08:00
tcp_plb.c
tcp_rate.c
tcp_recovery.c
tcp_scalable.c
tcp_sigpool.c
tcp_timer.c
tcp_ulp.c
tcp_vegas.c
tcp_vegas.h
tcp_veno.c
tcp_westwood.c
tcp_yeah.c
tcp.c	Including fixes from bluetooth. We didn't get netfilter or wireless PRs	2025-02-27 09:32:42 -08:00
tunnel4.c
udp_bpf.c
udp_diag.c
udp_impl.h
udp_offload.c	net: gso: fix ownership in __udp_gso_segment	2025-02-28 16:14:36 -08:00
udp_tunnel_core.c
udp_tunnel_nic.c
udp_tunnel_stub.c
udp.c	udp: gso: do not drop small packets when PMTU reduces	2025-02-03 10:13:27 +00:00
udplite.c
xfrm4_input.c
xfrm4_output.c
xfrm4_policy.c
xfrm4_protocol.c
xfrm4_state.c
xfrm4_tunnel.c