Eric Dumazet 6ff50cd555 tcp: gso: do not generate out of order packets ... GSO TCP handler has following issues : 1) ooo_okay from original GSO packet is duplicated to all segments 2) segments (but the last one) are orphaned, so transmit path can not get transmit queue number from the socket. This happens if GSO segmentation is done before stacked device for example. Result is we can send packets from a given TCP flow to different TX queues (if using multiqueue NICS). This generates OOO problems and spurious SACK & retransmits. Fix this by keeping socket pointer set for all segments. This means that every segment must also have a destructor, and the original gso skb truesize must be split on all segments, to keep precise sk->sk_wmem_alloc accounting. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Maciej Żenczykowski <maze@google.com> Cc: Tom Herbert <therbert@google.com> Cc: Neal Cardwell <ncardwell@google.com> Cc: Yuchung Cheng <ycheng@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2013-05-16 14:43:40 -07:00
..
9p	Lots of virtio work which wasn't quite ready for last merge window. Plus	2013-05-02 14:14:04 -07:00
802	net/802/mrp: fix lockdep splat	2013-05-14 13:02:30 -07:00
8021q	net: vlan,ethtool: netdev_features_t is more than 32 bit	2013-05-02 13:58:12 -04:00
appletalk	appletalk: info leak in ->getname()	2013-04-25 01:47:58 -04:00
atm	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-05-01 17:51:54 -07:00
ax25	ax25: fix info leak via msg_name in ax25_recvmsg()	2013-04-07 16:28:00 -04:00
batman-adv	batman-adv: reorder clean up routine in order to avoid race conditions	2013-05-09 12:39:45 +02:00
bluetooth	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-05-01 17:51:54 -07:00
bridge	netfilter: log: netns NULL ptr bug when calling from conntrack	2013-05-15 14:11:07 +02:00
caif	caif: Remove bouncing address for Daniel Martensson	2013-04-23 13:25:51 -04:00
can	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-05-01 17:51:54 -07:00
ceph	libceph: use slab cache for osd client requests	2013-05-02 11:58:41 -05:00
core	ipv6: do not clear pinet6 field	2013-05-11 16:26:38 -07:00
dcb	rtnetlink: Remove passing of attributes into rtnl_doit functions	2013-03-22 10:31:16 -04:00
dccp	tcp: Remove TCPCT	2013-03-17 14:35:13 -04:00
decnet	decnet: remove duplicated include from dn_table.c	2013-04-07 17:12:01 -04:00
dns_resolver	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2012-12-16 15:40:50 -08:00
dsa	dsa: fix freeing of sparse port allocation	2013-03-25 12:23:41 -04:00
ethernet	net: add ETH_P_802_3_MIN	2013-03-28 01:20:42 -04:00
ieee802154	ieee802154/nl-mac.c: make some MLME operations optional	2013-04-08 12:00:16 -04:00
ipv4	tcp: gso: do not generate out of order packets	2013-05-16 14:43:40 -07:00
ipv6	xfrm6: release dev before returning error	2013-05-11 17:40:15 -07:00
ipx	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
irda	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2013-05-01 14:08:52 -07:00
iucv	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-04-22 20:32:51 -04:00
key	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec	2013-03-27 14:07:04 -04:00
l2tp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-04-07 18:37:01 -04:00
lapb	net/lapb: remove depends on CONFIG_EXPERIMENTAL	2013-01-11 11:40:01 -08:00
llc	llc: Fix missing msg_namelen update in llc_ui_recvmsg()	2013-04-07 16:28:01 -04:00
mac80211	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem	2013-04-24 10:54:20 -04:00
mac802154	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-04-30 03:55:20 -04:00
netfilter	netfilter: xt_TCPOPTSTRIP: fix possible mangling beyond packet boundary	2013-05-16 17:35:53 +02:00
netlabel	netlabel: fix build problems when CONFIG_IPV6=n	2013-03-08 11:33:51 -05:00
netlink	netlink: kconfig: move mmap i/o into netlink kconfig	2013-05-01 15:02:42 -04:00
netrom	netrom: info leak in ->getname()	2013-04-25 01:47:58 -04:00
nfc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-04-30 03:55:20 -04:00
openvswitch	openvswitch: Remove unneeded ovs_netdev_get_ifindex()	2013-04-30 00:19:11 -04:00
packet	packet: tpacket_v3: do not trigger bug() on wrong header status	2013-05-03 16:10:33 -04:00
phonet	rtnetlink: Remove passing of attributes into rtnl_doit functions	2013-03-22 10:31:16 -04:00
rds	net/rds: zero last byte for strncpy	2013-03-08 00:35:44 -05:00
rfkill	Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next	2013-04-22 14:58:14 -04:00
rose	rose: fix info leak via msg_name in rose_recvmsg()	2013-04-07 16:28:02 -04:00
rxrpc	Driver core patches for 3.9-rc1	2013-02-21 12:05:51 -08:00
sched	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2013-05-01 14:08:52 -07:00
sctp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2013-05-01 14:08:52 -07:00
sunrpc	Merge branch 'for-3.10' of git://linux-nfs.org/~bfields/linux	2013-05-10 09:28:55 -07:00
tipc	tipc: potential divide by zero in tipc_link_recv_fragment()	2013-05-06 16:16:52 -04:00
unix	af_unix: fix a fatal race with bit fields	2013-05-01 15:13:49 -04:00
vmw_vsock	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-04-30 03:55:20 -04:00
wimax
wireless	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-05-01 17:51:54 -07:00
x25	x25: use proc_remove_subtree()	2013-04-09 14:13:35 -04:00
xfrm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2013-05-02 14:53:12 -07:00
compat.c	make get_file() return its argument	2012-09-26 21:10:25 -04:00
Kconfig	netlink: kconfig: move mmap i/o into netlink kconfig	2013-05-01 15:02:42 -04:00
Makefile	VSOCK: Introduce VM Sockets	2013-02-10 19:41:08 -05:00
nonet.c
socket.c	Merge git://git.infradead.org/users/eparis/audit	2013-05-11 14:29:11 -07:00
sysctl_net.c	user_ns: get rid of duplicate code in net_ctl_permissions	2012-11-18 20:32:45 -05:00