linux/include/net
Jakub Kicinski 84882cf72c Revert "net: avoid double accounting for pure zerocopy skbs"
This reverts commit f1a456f8f3.

  WARNING: CPU: 1 PID: 6819 at net/core/skbuff.c:5429 skb_try_coalesce+0x78b/0x7e0
  CPU: 1 PID: 6819 Comm: xxxxxxx Kdump: loaded Tainted: G S                5.15.0-04194-gd852503f7711 #16
  RIP: 0010:skb_try_coalesce+0x78b/0x7e0
  Code: e8 2a bf 41 ff 44 8b b3 bc 00 00 00 48 8b 7c 24 30 e8 19 c0 41 ff 44 89 f0 48 03 83 c0 00 00 00 48 89 44 24 40 e9 47 fb ff ff <0f> 0b e9 ca fc ff ff 4c 8d 70 ff 48 83 c0 07 48 89 44 24 38 e9 61
  RSP: 0018:ffff88881f449688 EFLAGS: 00010282
  RAX: 00000000fffffe96 RBX: ffff8881566e4460 RCX: ffffffff82079f7e
  RDX: 0000000000000003 RSI: dffffc0000000000 RDI: ffff8881566e47b0
  RBP: ffff8881566e46e0 R08: ffffed102619235d R09: ffffed102619235d
  R10: ffff888130c91ae3 R11: ffffed102619235c R12: ffff88881f4498a0
  R13: 0000000000000056 R14: 0000000000000009 R15: ffff888130c91ac0
  FS:  00007fec2cbb9700(0000) GS:ffff88881f440000(0000) knlGS:0000000000000000
  CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  CR2: 00007fec1b060d80 CR3: 00000003acf94005 CR4: 00000000003706e0
  DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  Call Trace:
   <IRQ>
   tcp_try_coalesce+0xeb/0x290
   ? tcp_parse_options+0x610/0x610
   ? mark_held_locks+0x79/0xa0
   tcp_queue_rcv+0x69/0x2f0
   tcp_rcv_established+0xa49/0xd40
   ? tcp_data_queue+0x18a0/0x18a0
   tcp_v6_do_rcv+0x1c9/0x880
   ? rt6_mtu_change_route+0x100/0x100
   tcp_v6_rcv+0x1624/0x1830

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-11-01 22:26:08 -07:00
..
9p
bluetooth Bluetooth: Rename driver .prevent_wake to .wakeup 2021-10-01 15:46:15 -07:00
caif
iucv
netfilter netfilter: nft_payload: support for inner header matching / mangling 2021-11-01 09:31:03 +01:00
netns netfilter: conntrack: fix boot failure with nf_conntrack.enable_hooks=1 2021-09-28 13:04:55 +02:00
nfc
phonet
sctp sctp: subtract sctphdr len in sctp_transport_pl_hlen 2021-10-29 12:21:23 +01:00
tc_act
6lowpan.h
Space.h
act_api.h net: sched: Merge Qdisc::bstats and Qdisc::cpu_bstats data types 2021-10-18 12:54:41 +01:00
addrconf.h
af_ieee802154.h
af_rxrpc.h
af_unix.h
af_vsock.h
ah.h
amt.h amt: add mld report message handler 2021-11-01 13:36:09 +00:00
arp.h
atmclip.h
ax25.h ax25: constify dev_addr passing 2021-10-13 09:40:45 -07:00
ax88796.h
bareudp.h
bond_3ad.h
bond_alb.h
bond_options.h
bonding.h
bpf_sk_storage.h
busy_poll.h net: avoid dirtying sk->sk_napi_id 2021-10-25 18:02:12 -07:00
calipso.h
cfg80211-wext.h
cfg80211.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-10-28 10:43:58 -07:00
cfg802154.h
checksum.h
cipso_ipv4.h
cls_cgroup.h
codel.h fq_codel: generalise ce_threshold marking for subset of traffic 2021-10-20 15:24:36 -07:00
codel_impl.h fq_codel: generalise ce_threshold marking for subset of traffic 2021-10-20 15:24:36 -07:00
codel_qdisc.h
compat.h
datalink.h llc/snap: constify dev_addr passing 2021-10-13 09:40:46 -07:00
dcbevent.h
dcbnl.h
devlink.h ethtool: don't drop the rtnl_lock half way thru the ioctl 2021-11-01 13:26:07 +00:00
dn.h decnet: constify dev_addr passing 2021-10-13 09:40:46 -07:00
dn_dev.h
dn_fib.h
dn_neigh.h
dn_nsp.h
dn_route.h
dsa.h net: dsa: populate supported_interfaces member 2021-11-01 13:06:32 +00:00
dsfield.h
dst.h
dst_cache.h
dst_metadata.h
dst_ops.h
erspan.h
esp.h
espintcp.h
ethoc.h
failover.h
fib_notifier.h
fib_rules.h
firewire.h
flow.h
flow_dissector.h cls_flower: Fix inability to match GRE/IPIP packets 2021-10-29 14:03:22 +01:00
flow_offload.h
fou.h
fq.h
fq_impl.h
garp.h
gen_stats.h net: sched: Remove Qdisc::running sequence counter 2021-10-18 12:54:41 +01:00
genetlink.h
geneve.h
gre.h
gro.h
gro_cells.h
gtp.h
gue.h
hwbm.h
icmp.h
ieee80211_radiotap.h
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: switch orphan_count to bare per-cpu counters 2021-10-15 11:28:34 +01:00
inet_ecn.h net: add skb_get_dsfield() helper 2021-10-15 11:33:08 +01:00
inet_frag.h
inet_hashtables.h
inet_sock.h tcp: move inet->rx_dst_ifindex to sk->sk_rx_dst_ifindex 2021-10-25 18:02:12 -07:00
inet_timewait_sock.h
inetpeer.h
ioam6.h ipv6: ioam: Distinguish input and output for hop-limit 2021-10-04 12:53:35 +01:00
ip.h ipv4: guard IP_MINTTL with a static key 2021-10-25 18:02:14 -07:00
ip6_checksum.h
ip6_fib.h
ip6_route.h
ip6_tunnel.h
ip_fib.h
ip_tunnels.h
ip_vs.h ipvs: add sysctl_run_estimation to support disable estimation 2021-10-07 19:52:58 +02:00
ipcomp.h
ipconfig.h
ipv6.h ipv6: guard IPV6_MINHOPCOUNT with a static key 2021-10-25 18:02:13 -07:00
ipv6_frag.h
ipv6_stubs.h
iw_handler.h
kcm.h
l3mdev.h
lag.h
lapb.h
lib80211.h
llc.h llc/snap: constify dev_addr passing 2021-10-13 09:40:46 -07:00
llc_c_ac.h
llc_c_ev.h
llc_c_st.h
llc_conn.h
llc_if.h llc/snap: constify dev_addr passing 2021-10-13 09:40:46 -07:00
llc_pdu.h
llc_s_ac.h
llc_s_ev.h
llc_s_st.h
llc_sap.h
lwtunnel.h
mac80211.h Quite a few changes: 2021-10-22 10:20:56 -07:00
mac802154.h
macsec.h
mctp.h mctp: Pass flow data & flow release events to drivers 2021-10-29 13:23:51 +01:00
mctpdevice.h mctp: Pass flow data & flow release events to drivers 2021-10-29 13:23:51 +01:00
mip6.h
mld.h
mpls.h
mpls_iptunnel.h
mptcp.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-10-28 10:43:58 -07:00
mrp.h
ncsi.h
ndisc.h ipv6: constify dev_addr passing 2021-10-13 09:40:46 -07:00
neighbour.h net: annotate data-race in neigh_output() 2021-10-26 13:44:18 +01:00
net_failover.h
net_namespace.h
net_ratelimit.h
netevent.h
netlabel.h
netlink.h
netprio_cgroup.h
netrom.h
nexthop.h
nl802154.h
nsh.h
p8022.h
page_pool.h page_pool: disable dma mapping support for 32-bit arch with 64-bit DMA 2021-10-15 10:54:20 +01:00
pie.h
ping.h
pkt_cls.h net: sch_tbf: Add a graft command 2021-10-19 12:24:51 +01:00
pkt_sched.h
pptp.h
protocol.h
psample.h
psnap.h
raw.h
rawv6.h
red.h
regulatory.h
request_sock.h
rose.h rose: constify dev_addr passing 2021-10-13 09:40:45 -07:00
route.h
rpl.h
rsi_91x.h
rtnetlink.h
rtnh.h
sch_generic.h net: sch: eliminate unnecessary RCU waits in mini_qdisc_pair_swap() 2021-10-27 17:09:26 -07:00
scm.h
secure_seq.h
seg6.h
seg6_hmac.h
seg6_local.h
selftests.h
slhc_vj.h
smc.h
snmp.h
sock.h tcp: rename sk_wmem_free_skb 2021-11-01 16:33:27 -07:00
sock_reuseport.h
stp.h
strparser.h
switchdev.h net: switchdev: merge switchdev_handle_fdb_{add,del}_to_device 2021-10-27 14:54:02 +01:00
tcp.h Revert "net: avoid double accounting for pure zerocopy skbs" 2021-11-01 22:26:08 -07:00
tcp_states.h
timewait_sock.h
tipc.h
tls.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-10-28 10:43:58 -07:00
tls_toe.h
transp_v6.h
tso.h
tun_proto.h
udp.h net: multicast: calculate csum of looped-back and forwarded packets 2021-10-26 13:09:22 +01:00
udp_tunnel.h
udplite.h
vsock_addr.h
vxlan.h
wext.h
x25.h
x25device.h
xdp.h bpf, xdp, docs: Correct some English grammar and spelling 2021-09-30 23:23:49 +02:00
xdp_priv.h
xdp_sock.h
xdp_sock_drv.h xsk: Batched buffer allocation for the pool 2021-09-28 00:18:34 +02:00
xfrm.h
xsk_buff_pool.h xsk: Optimize for aligned case 2021-09-28 00:18:35 +02:00