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linux-stable/net/ipv6
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Abhishek Chauhan 35c3e27917 Revert "net: Re-use and set mono_delivery_time bit for userspace tstamp packets" 
This reverts commit 885c36e59f.

The patch currently broke the bpf selftest test_tc_dtime because
uapi field __sk_buff->tstamp_type depends on skb->mono_delivery_time which
does not necessarily mean mono with the original fix as the bit was re-used
for userspace timestamp as well to avoid tstamp reset in the forwarding
path. To solve this we need to keep mono_delivery_time as is and
introduce another bit called user_delivery_time and fall back to the
initial proposal of setting the user_delivery_time bit based on
sk_clockid set from userspace.

Fixes: 885c36e59f ("net: Re-use and set mono_delivery_time bit for userspace tstamp packets")
Link: https://lore.kernel.org/netdev/bc037db4-58bb-4861-ac31-a361a93841d3@linux.dev/
Signed-off-by: Abhishek Chauhan <quic_abchauha@quicinc.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Martin KaFai Lau <martin.lau@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2024-03-18 12:29:53 +00:00
..
ila
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netfilter net: adopt skb_network_offset() and similar helpers 2024-03-04 08:47:06 +00:00
Kconfig
…
Makefile net/tcp: Introduce TCP_AO setsockopt()s 2023-10-27 10:35:44 +01:00
addrconf.c ipv6: remove RTNL protection from inet6_dump_addr() 2024-03-08 11:15:36 +00:00
addrconf_core.c ipv6: Ensure natural alignment of const ipv6 loopback and router addresses 2024-01-30 12:43:18 +01:00
addrlabel.c
…
af_inet6.c net: introduce include/net/rps.h 2024-03-07 21:12:43 -08:00
ah6.c net: fill in MODULE_DESCRIPTION()s for ipv6 modules 2024-02-09 14:12:01 -08:00
anycast.c ipv6: anycast: complete RCU handling of struct ifacaddr6 2024-02-26 18:40:34 -08:00
calipso.c netlabel: remove impossible return value in netlbl_bitmap_walk 2024-02-28 19:37:34 -08:00
datagram.c ipv6: annotate data-races around np->ucast_oif 2023-12-11 10:59:17 +00:00
esp6.c net: fill in MODULE_DESCRIPTION()s for ipv6 modules 2024-02-09 14:12:01 -08:00
esp6_offload.c
…
exthdrs.c net: ipv6: exthdrs: get rid of ipv6_skb_net() 2024-03-11 15:15:08 -07:00
exthdrs_core.c
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exthdrs_offload.c net: gso: add HBH extension header offload support 2024-01-05 08:11:49 -08:00
fib6_notifier.c
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fib6_rules.c ipv6: fib6_rules: flush route cache when rule is changed 2024-03-08 10:10:35 +00:00
fou6.c
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icmp.c ipv6: annotate data-races around np->ucast_oif 2023-12-11 10:59:17 +00:00
inet6_connection_sock.c
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inet6_hashtables.c ipv6: move tcp_ipv6_hash_secret and udp_ipv6_hash_secret to net_hotdata 2024-03-07 21:12:43 -08:00
ioam6.c ipv6/addrconf: annotate data-races around devconf fields (II) 2024-03-01 08:42:33 +00:00
ioam6_iptunnel.c netlink: make range pointers in policies const 2023-10-26 16:24:09 -07:00
ip6_checksum.c
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ip6_fib.c inet: allow ip_valid_fib_dump_req() to be called with RTNL or RCU 2024-02-26 11:46:12 +00:00
ip6_flowlabel.c
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ip6_gre.c net: add netdev_lockdep_set_classes() to virtual drivers 2024-02-13 18:45:06 -08:00
ip6_icmp.c
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ip6_input.c ipv6/addrconf: annotate data-races around devconf fields (II) 2024-03-01 08:42:33 +00:00
ip6_offload.c net: move ip_packet_offload and ipv6_packet_offload to net_hotdata 2024-03-07 21:12:42 -08:00
ip6_offload.h
…
ip6_output.c Revert "net: Re-use and set mono_delivery_time bit for userspace tstamp packets" 2024-03-18 12:29:53 +00:00
ip6_tunnel.c net: ip6_tunnel: Leverage core stats allocator 2024-03-04 09:57:18 +00:00
ip6_udp_tunnel.c net: fill in MODULE_DESCRIPTION()s for ipv6 modules 2024-02-09 14:12:01 -08:00
ip6_vti.c net: add netdev_lockdep_set_classes() to virtual drivers 2024-02-13 18:45:06 -08:00
ip6mr.c inet: allow ip_valid_fib_dump_req() to be called with RTNL or RCU 2024-02-26 11:46:12 +00:00
ipcomp6.c
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ipv6_sockglue.c inet: Add getsockopt support for IP_ROUTER_ALERT and IPV6_ROUTER_ALERT 2024-03-06 12:37:06 +00:00
mcast.c ipv6/addrconf: annotate data-races around devconf fields (II) 2024-03-01 08:42:33 +00:00
mcast_snoop.c
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mip6.c net: fill in MODULE_DESCRIPTION()s for ipv6 modules 2024-02-09 14:12:01 -08:00
ndisc.c ipv6/addrconf: annotate data-races around devconf fields (II) 2024-03-01 08:42:33 +00:00
netfilter.c
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output_core.c ipv6: annotate data-races around cnf.hop_limit 2024-03-01 08:42:31 +00:00
ping.c ipv6: annotate data-races around np->ucast_oif 2023-12-11 10:59:17 +00:00
proc.c net: fix IPSTATS_MIB_OUTPKGS increment in OutForwDatagrams. 2023-10-20 12:01:00 +01:00
protocol.c
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raw.c Revert "net: Re-use and set mono_delivery_time bit for userspace tstamp packets" 2024-03-18 12:29:53 +00:00
reassembly.c net: adopt skb_network_offset() and similar helpers 2024-03-04 08:47:06 +00:00
route.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-03-07 10:29:36 -08:00
rpl.c
…
rpl_iptunnel.c
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seg6.c ipv6: sr: fix possible use-after-free and null-ptr-deref 2024-02-20 10:17:14 +01:00
seg6_hmac.c ipv6/addrconf: annotate data-races around devconf fields (II) 2024-03-01 08:42:33 +00:00
seg6_iptunnel.c
…
seg6_local.c
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sit.c net: sit: Do not set .ndo_get_stats64 2024-02-29 12:50:13 +01:00
syncookies.c tcp: use drop reasons in cookie check for ipv6 2024-02-28 10:39:21 +00:00
sysctl_net_ipv6.c
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tcp_ao.c net/tcp: Wire up l3index to TCP-AO 2023-10-27 10:35:46 +01:00
tcp_ipv6.c ipv6: move tcpv6_protocol and udpv6_protocol to net_hotdata 2024-03-07 21:12:43 -08:00
tcpv6_offload.c net: move tcpv4_offload and tcpv6_offload to net_hotdata 2024-03-07 21:12:42 -08:00
tunnel6.c net: fill in MODULE_DESCRIPTION()s for ipv6 modules 2024-02-09 14:12:01 -08:00
udp.c udp: no longer touch sk->sk_refcnt in early demux 2024-03-11 09:56:03 +00:00
udp_impl.h
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udp_offload.c udp: move udpv4_offload and udpv6_offload to net_hotdata 2024-03-07 21:12:43 -08:00
udplite.c
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xfrm6_input.c net: adopt skb_network_offset() and similar helpers 2024-03-04 08:47:06 +00:00
xfrm6_output.c ipv6: drop feature RTAX_FEATURE_ALLFRAG 2023-10-25 18:04:29 -07:00
xfrm6_policy.c
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xfrm6_protocol.c
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xfrm6_state.c
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xfrm6_tunnel.c ipsec-next-2024-03-06 2024-03-08 10:56:05 +00:00