Toke Høiland-Jørgensen 2867e1eac6 inet_ecn: Fix endianness of checksum update when setting ECT(1) ... When adding support for propagating ECT(1) marking in IP headers it seems I suffered from endianness-confusion in the checksum update calculation: In fact the ECN field is in the *lower* bits of the first 16-bit word of the IP header when calculating in network byte order. This means that the addition performed to update the checksum field was wrong; let's fix that. Fixes: b723748750 ("tunnel: Propagate ECT(1) when decapsulating as recommended by RFC6040") Reported-by: Jonathan Morton <chromatix99@gmail.com> Tested-by: Pete Heist <pete@heistp.net> Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Link: https://lore.kernel.org/r/20201130183705.17540-1-toke@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2020-12-01 17:16:54 -08:00
..
9p	net: 9p: drop duplicate word in comment	2020-07-15 20:34:11 -07:00
bluetooth	Bluetooth: L2CAP: Fix calling sk_filter on non-socket based channel	2020-09-25 20:21:55 +02:00
caif	net: caif: Remove unused caif SPI driver	2020-09-29 14:02:53 -07:00
iucv	net/af_iucv: clean up function prototypes	2020-05-19 12:50:14 -07:00
netfilter	netfilter: nftables_offload: build mask based from the matching bytes	2020-11-27 12:10:47 +01:00
netns	can: remove obsolete version strings	2020-10-12 10:06:39 +02:00
nfc
phonet
sctp	net: sctp: Fix IPv6 ancestor_size calc in sctp_copy_descendant	2020-09-20 14:15:12 -07:00
tc_act	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-10-15 12:43:21 -07:00
6lowpan.h
act_api.h	net_sched: defer tcf_idr_insert() in tcf_action_init_1()	2020-09-24 19:46:21 -07:00
addrconf.h	ipv6: some fixes for ipv6_dev_find()	2020-08-18 15:58:53 -07:00
af_ieee802154.h
af_rxrpc.h	rxrpc: Make rxrpc_kernel_get_srtt() indicate validity	2020-08-20 18:21:28 +01:00
af_unix.h
af_vsock.h
ah.h
arp.h
atmclip.h
ax25.h
ax88796.h
bareudp.h	bareudp: Reverted support to enable & disable rx metadata collection	2020-07-21 18:30:47 -07:00
bond_3ad.h
bond_alb.h
bond_options.h
bonding.h	bonding: wait for sysfs kobject destruction before freeing struct slave	2020-11-21 13:07:00 -08:00
bpf_sk_storage.h	bpf: Change bpf_sk_storage_*() to accept ARG_PTR_TO_BTF_ID_SOCK_COMMON	2020-09-25 13:58:01 -07:00
busy_poll.h	net: Avoid overwriting valid skb->napi_id	2020-06-20 17:30:59 -07:00
calipso.h
cfg80211-wext.h
cfg80211.h	mac80211: fix kernel-doc markups	2020-10-30 10:06:09 +01:00
cfg802154.h
checksum.h	saner calling conventions for csum_and_copy_..._user()	2020-08-20 15:45:15 -04:00
cipso_ipv4.h	cipso: Remove unused inline functions	2020-07-15 07:45:24 -07:00
cls_cgroup.h
codel_impl.h
codel_qdisc.h
codel.h
compat.h	net: simplify cBPF setsockopt compat handling	2020-07-19 18:16:40 -07:00
datalink.h
dcbevent.h
dcbnl.h
devlink.h	devlink: Add enable_remote_dev_reset generic parameter	2020-10-09 12:06:53 -07:00
dn_dev.h
dn_fib.h
dn_neigh.h
dn_nsp.h
dn_route.h
dn.h
dsa.h	net: dsa: propagate switchdev vlan_filtering prepare phase to drivers	2020-10-05 05:56:48 -07:00
dsfield.h
dst_cache.h
dst_metadata.h
dst_ops.h
dst.h	net: clean up codestyle	2020-08-31 12:33:34 -07:00
erspan.h
esp.h
espintcp.h
ethoc.h
failover.h
fib_notifier.h
fib_rules.h	fib: use indirect call wrappers in the most common fib_rules_ops	2020-07-28 17:42:31 -07:00
firewire.h
flow_dissector.h	net/flow_dissector: add packet hash dissection	2020-07-24 15:23:31 -07:00
flow_offload.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next	2020-08-05 20:13:21 -07:00
flow.h	ipv4: Initialize flowi4_multipath_hash in data path	2020-09-14 14:54:56 -07:00
fou.h
fq_impl.h	net/fq_impl: use skb_get_hash instead of skb_get_hash_perturb	2020-07-31 09:24:24 +02:00
fq.h	net/fq_impl: use skb_get_hash instead of skb_get_hash_perturb	2020-07-31 09:24:24 +02:00
garp.h
gen_stats.h
genetlink.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-10-05 18:40:01 -07:00
geneve.h
gre.h
gro_cells.h
gtp.h
gue.h	GUE: Fix a typo	2020-06-22 21:12:44 -07:00
hwbm.h
icmp.h
ieee80211_radiotap.h	mac80211: add radiotap flag to prevent sequence number overwrite	2020-07-31 09:27:00 +02:00
ieee802154_netdev.h
if_inet6.h
ife.h
ila.h
inet6_connection_sock.h
inet6_hashtables.h
inet_common.h
inet_connection_sock.h	tcp: add exponential backoff in __tcp_send_ack()	2020-09-30 14:21:30 -07:00
inet_ecn.h	inet_ecn: Fix endianness of checksum update when setting ECT(1)	2020-12-01 17:16:54 -08:00
inet_frag.h
inet_hashtables.h	tcp: fix race condition when creating child sockets from syncookies	2020-11-23 16:32:33 -08:00
inet_sock.h	inet: remove inet_sk_copy_descendant()	2020-08-26 07:33:19 -07:00
inet_timewait_sock.h
inetpeer.h
ip6_checksum.h	tcp: remove indirect calls for icsk->icsk_af_ops->send_check	2020-06-20 17:47:53 -07:00
ip6_fib.h	net: ip6_fib.h: drop duplicate word in comment	2020-07-15 20:34:11 -07:00
ip6_route.h	ipv6: lift copy_from_user out of ipv6_route_ioctl	2020-05-18 17:35:02 -07:00
ip6_tunnel.h
ip_fib.h	ipv4: nexthop version of fib_info_nh_uses_dev	2020-05-26 16:06:07 -07:00
ip_tunnels.h	ip_tunnels: Set tunnel option flag when tunnel metadata is present	2020-11-13 16:58:10 -08:00
ip_vs.h	ipvs: remove dependency on ip6_tables	2020-08-31 23:06:51 +02:00
ip.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-10-05 18:40:01 -07:00
ipcomp.h
ipconfig.h
ipv6_frag.h	ipv6: Remove dependency of ipv6_frag_thdr_truncated on ipv6 module	2020-11-19 10:49:50 -08:00
ipv6_stubs.h	ipv6: add ipv6_fragment hook in ipv6_stub	2020-08-31 12:26:39 -07:00
ipv6.h	ipv6: Remove dependency of ipv6_frag_thdr_truncated on ipv6 module	2020-11-19 10:49:50 -08:00
ipx.h
iw_handler.h
kcm.h
l3mdev.h	l3mdev: add infrastructure for table to VRF mapping	2020-06-20 17:22:22 -07:00
lag.h
lapb.h
lib80211.h
llc_c_ac.h
llc_c_ev.h
llc_c_st.h
llc_conn.h
llc_if.h
llc_pdu.h
llc_s_ac.h
llc_s_ev.h
llc_s_st.h
llc_sap.h
llc.h
lwtunnel.h
mac80211.h	mac80211: fix kernel-doc markups	2020-10-30 10:06:09 +01:00
mac802154.h
macsec.h
mip6.h
mld.h
mpls_iptunnel.h
mpls.h	net: Make mpls_entry_encode() available for generic users	2020-05-29 21:20:20 -07:00
mptcp.h	net: tcp: drop unused function argument from mptcp_incoming_options	2020-09-24 20:17:01 -07:00
mrp.h
ncsi.h
ndisc.h	ipv6: ndisc: adjust ndisc_ifinfo_sysctl_change prototype	2020-08-24 06:40:07 -07:00
neighbour.h	net: Exempt multicast addresses from five-second neighbor lifetime	2020-11-13 14:24:39 -08:00
net_failover.h
net_namespace.h	bpf, net: Rework cookie generator as per-cpu one	2020-09-30 11:50:35 -07:00
net_ratelimit.h
netevent.h
netlabel.h
netlink.h	netlink: export policy in extended ACK	2020-10-09 20:22:32 -07:00
netprio_cgroup.h
netrom.h
nexthop.h	nexthop: Remove NEXTHOP_EVENT_ADD	2020-09-15 16:31:11 -07:00
nl802154.h
nsh.h
p8022.h
page_pool.h
pie.h
ping.h
pkt_cls.h	net: sched: Do not drop root lock in tcf_qevent_handle()	2020-07-16 16:48:34 -07:00
pkt_sched.h	net/sched: get rid of qdisc->padded	2020-10-09 08:08:08 -07:00
pptp.h
protocol.h
psample.h
psnap.h
raw.h
rawv6.h
red.h
regulatory.h	net/wireless: regulatory.h: drop duplicate word in comment	2020-07-31 09:24:23 +02:00
request_sock.h	tcp: bpf: Optionally store mac header in TCP_SAVE_SYN	2020-08-24 14:35:00 -07:00
rose.h
route.h
rpl.h	net: ipv6: Use struct_size() helper and kcalloc()	2020-06-23 20:27:09 -07:00
rsi_91x.h
rtnetlink.h
rtnh.h
sch_generic.h	net/sched: get rid of qdisc->padded	2020-10-09 08:08:08 -07:00
scm.h	fs: Move __scm_install_fd() to __receive_fd()	2020-07-13 11:03:44 -07:00
secure_seq.h
seg6_hmac.h
seg6_local.h
seg6.h	seg6: fix seg6_validate_srh() to avoid slab-out-of-bounds	2020-06-04 15:39:32 -07:00
slhc_vj.h
smc.h	net/smc: introduce CHID callback for ISM devices	2020-09-28 15:19:03 -07:00
snmp.h
sock_reuseport.h
sock.h	mptcp: add sk_stop_timer_sync helper	2020-09-24 19:58:34 -07:00
Space.h
stp.h
strparser.h
switchdev.h	bridge: Add SWITCHDEV_FDB_FLUSH_TO_BRIDGE notifier	2020-09-15 13:21:47 -07:00
tcp_states.h
tcp.h	bpf: tcp: Do not limit cb_flags when creating child sk from listen sk	2020-10-02 11:34:48 -07:00
timewait_sock.h
tipc.h
tls_toe.h
tls.h	net/tls: Protect from calling tls_dev_del for TLS RX twice	2020-11-25 17:31:06 -08:00
transp_v6.h	tcp: move ipv4_specific to tcp include file	2020-06-23 20:10:15 -07:00
tso.h	net: tso: cache transport header length	2020-06-18 20:46:23 -07:00
tun_proto.h
udp_tunnel.h	udp_tunnel: add the ability to share port tables	2020-09-28 12:50:12 -07:00
udp.h	net/udp: switch udp_lib_setsockopt to sockptr_t	2020-07-24 15:41:54 -07:00
udplite.h
vsock_addr.h
vxlan.h	net: sched: only keep the available bits when setting vxlan md->gbp	2020-09-14 16:49:39 -07:00
wext.h
wimax.h	net: wimax: fix duplicate words in comments	2020-07-15 20:34:02 -07:00
x25.h
x25device.h
xdp_priv.h
xdp_sock_drv.h	xsk: i40e: ice: ixgbe: mlx5: Test for dma_need_sync earlier for better performance	2020-08-31 21:15:04 +02:00
xdp_sock.h	xsk: Fix umem cleanup bug at socket destruct	2020-11-20 15:52:39 +01:00
xdp.h	bpf, xdp: Remove XDP_QUERY_PROG and XDP_QUERY_PROG_HW XDP commands	2020-07-25 20:37:02 -07:00
xfrm.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-10-05 18:40:01 -07:00
xsk_buff_pool.h	xsk: Fix possible memory leak at socket close	2020-10-29 15:19:56 +01:00