Eric Dumazet 39bb5e6286 net: skb_fclone_busy() needs to detect orphaned skb ...

Some drivers are unable to perform TX completions in a bound time.
They instead call skb_orphan()

Problem is skb_fclone_busy() has to detect this case, otherwise
we block TCP retransmits and can freeze unlucky tcp sessions on
mostly idle hosts.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Fixes: 1f3279ae0c ("tcp: avoid retransmits of TCP packets hanging in host queues")
Signed-off-by: David S. Miller <davem@davemloft.net>

2014-10-30 19:58:30 -04:00

..

netfilter

netfilter: nf_tables: restrict nat/masq expressions to nat chain type

2014-10-13 20:42:00 +02:00

af_inet.c

net: gso: use feature flag argument in all protocol gso handlers

2014-10-20 12:38:12 -04:00

ah4.c

ipsec: Remove obsolete MAX_AH_AUTH_LEN

2014-09-18 10:54:36 +02:00

arp.c

arp: Do not perturb drop profiles with ignored ARP packets

2014-09-28 17:30:35 -04:00

cipso_ipv4.c

cipso: add __init to cipso_v4_cache_init

2014-10-01 15:46:20 -04:00

datagram.c

…

devinet.c

ipv4: fail early when creating netdev named all or default

2014-07-29 11:43:50 -07:00

esp4.c

…

fib_frontend.c

ipv4: Restore accept_local behaviour in fib_validate_source()

2014-08-22 12:23:10 -07:00

fib_lookup.h

…

fib_rules.c

…

fib_semantics.c

ipv4: fix nexthop attlen check in fib_nh_match

2014-10-14 15:59:37 -04:00

fib_trie.c

list: fix order of arguments for hlist_add_after(_rcu)

2014-08-06 18:01:24 -07:00

fou.c

ipv4: fix a potential use after free in fou.c

2014-10-17 23:45:26 -04:00

geneve.c

net: fix a sparse warning

2014-10-07 00:10:47 -04:00

gre_demux.c

net: Fix GRE RX to use skb_transport_header for GRE header offset

2014-09-08 15:23:05 -07:00

gre_offload.c

gre: Use inner mac length when computing tunnel length

2014-10-30 19:51:56 -04:00

icmp.c

icmp: add a global rate limitation

2014-09-23 12:47:38 -04:00

igmp.c

ipv4: igmp: fix v3 general query drop monitor false positive

2014-10-06 17:14:54 -04:00

inet_connection_sock.c

…

inet_diag.c

…

inet_fragment.c

inet: frags: remove the WARN_ON from inet_evict_bucket

2014-10-29 15:21:30 -04:00

inet_hashtables.c

net: use reciprocal_scale() helper

2014-08-23 12:21:21 -07:00

inet_lro.c

…

inet_timewait_sock.c

…

inetpeer.c

inet: remove dead inetpeer sequence code

2014-09-08 16:42:42 -07:00

ip_forward.c

…

ip_fragment.c

inet: frags: add __init to ip4_frags_ctl_register

2014-10-01 15:46:19 -04:00

ip_gre.c

net: better IFF_XMIT_DST_RELEASE support

2014-10-07 13:22:11 -04:00

ip_input.c

…

ip_options.c

ipv4: rename ip_options_echo to __ip_options_echo()

2014-09-28 16:35:42 -04:00

ip_output.c

net: make skb_gso_segment error handling more robust

2014-10-20 12:38:13 -04:00

ip_sockglue.c

ipv4: rcu cleanup in ip_ra_control()

2014-09-09 20:10:44 -07:00

ip_tunnel_core.c

ipv4: fix a potential use after free in ip_tunnel_core.c

2014-10-17 23:45:26 -04:00

ip_tunnel.c

ip_tunnel: Add GUE support

2014-10-03 16:53:33 -07:00

ip_vti.c

net: better IFF_XMIT_DST_RELEASE support

2014-10-07 13:22:11 -04:00

ipcomp.c

…

ipconfig.c

ipconfig: Use time_before

2014-08-22 12:23:11 -07:00

ipip.c

net: better IFF_XMIT_DST_RELEASE support

2014-10-07 13:22:11 -04:00

ipmr.c

…

Kconfig

openvswitch: fix a compilation error when CONFIG_INET is not setW!

2014-10-07 00:10:49 -04:00

Makefile

net: Add Geneve tunneling protocol driver

2014-10-06 00:32:20 -04:00

netfilter.c

…

ping.c

net/ipv4: bind ip_nonlocal_bind to current netns

2014-09-09 11:27:09 -07:00

proc.c

inet: frag: don't account number of fragment queues

2014-07-27 22:34:36 -07:00

protocol.c

net: Export inet_offloads and inet6_offloads

2014-09-19 17:15:31 -04:00

raw.c

…

route.c

ipv4: Do not cache routing failures due to disabled forwarding.

2014-10-30 19:20:40 -04:00

syncookies.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2014-10-18 09:31:37 -07:00

sysctl_net_ipv4.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2014-10-08 21:40:54 -04:00

tcp_bic.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_cong.c

tcp: Change tcp_slow_start function to return void

2014-09-30 17:09:16 -04:00

tcp_cubic.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_dctcp.c

net: tcp: add DCTCP congestion control algorithm

2014-09-29 00:13:10 -04:00

tcp_diag.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_fastopen.c

tcp: remove unnecessary assignment.

2014-09-29 12:31:12 -04:00

tcp_highspeed.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_htcp.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_hybla.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_illinois.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_input.c

tcp: fix tcp_ack() performance problem

2014-10-14 15:59:37 -04:00

tcp_ipv4.c

net: fix saving TX flow hash in sock for outgoing connections

2014-10-22 16:14:29 -04:00

tcp_lp.c

…

tcp_memcontrol.c

percpu_counter: add @gfp to percpu_counter_init()

2014-09-08 09:51:29 +09:00

tcp_metrics.c

tcp: don't allow syn packets without timestamps to pass tcp_tw_recycle logic

2014-08-14 14:38:54 -07:00

tcp_minisocks.c

tcp: change TCP_ECN prefixes to lower case

2014-09-29 14:41:22 -04:00

tcp_offload.c

net: Remove gso_send_check as an offload callback

2014-09-26 00:22:47 -04:00

tcp_output.c

net: skb_fclone_busy() needs to detect orphaned skb

2014-10-30 19:58:30 -04:00

tcp_probe.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_scalable.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_timer.c

tcp: abort orphan sockets stalling on zero window probes

2014-10-01 16:27:52 -04:00

tcp_vegas.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_vegas.h

…

tcp_veno.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_westwood.c

net: tcp: split ack slow/fast events from cwnd_event

2014-09-29 00:13:10 -04:00

tcp_yeah.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp.c

tcp: md5: do not use alloc_percpu()

2014-10-25 16:10:04 -04:00

tunnel4.c

…

udp_diag.c

…

udp_impl.h

…

udp_offload.c

net: gso: use feature flag argument in all protocol gso handlers

2014-10-20 12:38:12 -04:00

udp_tunnel.c

udp-tunnel: Add a few more UDP tunnel APIs

2014-09-19 15:57:15 -04:00

udp.c

net: merge cases where sock_efree and sock_edemux are the same function

2014-09-05 17:43:45 -07:00

udplite.c

…

xfrm4_input.c

…

xfrm4_mode_beet.c

…

xfrm4_mode_transport.c

…

xfrm4_mode_tunnel.c

…

xfrm4_output.c

…

xfrm4_policy.c

…

xfrm4_protocol.c

…

xfrm4_state.c

…

xfrm4_tunnel.c

…