Neal Cardwell 83d15e70c4 tcp_yeah: don't set ssthresh below 2 ... For tcp_yeah, use an ssthresh floor of 2, the same floor used by Reno and CUBIC, per RFC 5681 (equation 4). tcp_yeah_ssthresh() was sometimes returning a 0 or negative ssthresh value if the intended reduction is as big or bigger than the current cwnd. Congestion control modules should never return a zero or negative ssthresh. A zero ssthresh generally results in a zero cwnd, causing the connection to stall. A negative ssthresh value will be interpreted as a u32 and will set a target cwnd for PRR near 4 billion. Oleksandr Natalenko reported that a system using tcp_yeah with ECN could see a warning about a prior_cwnd of 0 in tcp_cwnd_reduction(). Testing verified that this was due to tcp_yeah_ssthresh() misbehaving in this way. Reported-by: Oleksandr Natalenko <oleksandr@natalenko.name> Signed-off-by: Neal Cardwell <ncardwell@google.com> Signed-off-by: Yuchung Cheng <ycheng@google.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2016-01-11 17:25:16 -05:00
..
6lowpan	6lowpan: put mcast compression in an own function	2015-10-21 00:49:25 +02:00
9p	IB/cma: Add support for network namespaces	2015-10-28 12:32:48 -04:00
802
8021q	vlan: Do not put vlan headers back on bridge and macvlan ports	2015-11-17 14:38:35 -05:00
appletalk
atm	atm: deal with setting entry before mkip was called	2015-09-17 22:13:32 -07:00
ax25	net: add validation for the socket syscall protocol argument	2015-12-14 16:09:30 -05:00
batman-adv	batman-adv: Fix invalid read while copying bat_iv.bcast_own	2016-01-07 14:24:05 +08:00
bluetooth	bluetooth: Validate socket address length in sco_sock_bind().	2015-12-15 15:39:08 -05:00
bridge	bridge: Only call /sbin/bridge-stp for the initial network namespace	2016-01-05 16:46:17 -05:00
caif	net: rename SOCK_ASYNC_NOSPACE and SOCK_ASYNC_WAITDATA	2015-12-01 15:45:05 -05:00
can	can: avoid using timeval for uapi	2015-10-13 17:42:34 +02:00
ceph	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client	2015-11-13 09:24:40 -08:00
core	net: possible use after free in dst_release	2016-01-06 15:00:27 -05:00
dcb	net/dcb: make dcbnl.c explicitly non-modular	2015-10-09 07:52:27 -07:00
dccp	ipv6: kill sk_dst_lock	2015-12-03 11:32:06 -05:00
decnet	net: add validation for the socket syscall protocol argument	2015-12-14 16:09:30 -05:00
dns_resolver	net: dns_resolver: convert time_t to time64_t	2015-11-18 16:27:46 -05:00
dsa	net: dsa: use switchdev obj for VLAN add/del ops	2015-11-01 15:56:11 -05:00
ethernet	net: help compiler generate better code in eth_get_headlen	2015-09-28 22:51:15 -07:00
hsr	net/hsr: fix a warning message	2015-11-23 14:56:15 -05:00
ieee802154	net: fix percpu memory leaks	2015-11-02 22:47:14 -05:00
ipv4	tcp_yeah: don't set ssthresh below 2	2016-01-11 17:25:16 -05:00
ipv6	ipv6: tcp: add rcu locking in tcp_v6_send_synack()	2016-01-10 22:58:03 -05:00
ipx
irda	net: add validation for the socket syscall protocol argument	2015-12-14 16:09:30 -05:00
iucv	net: rename SOCK_ASYNC_NOSPACE and SOCK_ASYNC_WAITDATA	2015-12-01 15:45:05 -05:00
key	af_key: fix two typos	2015-10-23 03:05:19 -07:00
l2tp	ipv6: add complete rcu protection around np->opt	2015-12-02 23:37:16 -05:00
l3mdev	net: Add netif_is_l3_slave	2015-10-07 04:27:43 -07:00
lapb
llc	tcp: fix recv with flags MSG_WAITALL | MSG_PEEK	2015-07-27 01:06:53 -07:00
mac80211	mac80211: handle width changes from opmode notification IE in beacon	2015-12-15 13:16:47 +01:00
mac802154	mac802154: llsec: use kzfree	2015-10-21 00:49:24 +02:00
mpls	mpls: make via address optional for multipath routes	2015-12-12 00:43:44 -05:00
netfilter	netfilter: nft_ct: include direction when dumping NFT_CT_L3PROTOCOL key	2015-12-18 14:45:45 +01:00
netlabel
netlink	mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd	2015-11-06 17:50:42 -08:00
netrom
nfc	net: rename SOCK_ASYNC_NOSPACE and SOCK_ASYNC_WAITDATA	2015-12-01 15:45:05 -05:00
openvswitch	openvswitch: Fix template leak in error cases.	2015-12-29 15:27:52 -05:00
packet	packet: Allow packets with only a header (but no payload)	2015-11-29 22:17:17 -05:00
phonet
rds	RDS: fix race condition when sending a message on unbound socket	2015-11-24 17:20:09 -05:00
rfkill	rfkill: copy the name into the rfkill struct	2015-12-10 10:37:51 +01:00
rose
rxrpc	net: rename SOCK_ASYNC_NOSPACE and SOCK_ASYNC_WAITDATA	2015-12-01 15:45:05 -05:00
sched	net: sched: fix missing free per cpu on qstats	2016-01-06 01:40:21 -05:00
sctp	sctp: fix use-after-free in pr_debug statement	2016-01-11 17:13:01 -05:00
sunrpc	sched/wait: Fix the signal handling fix	2015-12-13 14:30:59 -08:00
switchdev	switchdev: respect SKIP_EOPNOTSUPP flag in case there is no recursion	2015-11-03 13:39:21 -05:00
tipc	tipc: fix error handling of expanding buffer headroom	2015-11-24 11:26:19 -05:00
unix	unix: properly account for FDs passed over unix sockets	2016-01-11 00:05:30 -05:00
vmw_vsock	VSOCK: call sk->sk_data_ready() on accept()	2015-11-04 22:03:10 -05:00
wimax	net:wimax: Fix doucble word "the the" in networking.xml	2015-08-09 22:43:52 -07:00
wireless	nl80211: Fix potential memory leak in nl80211_connect	2015-12-15 13:11:26 +01:00
x25
xfrm	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec	2015-12-22 16:26:31 -05:00
compat.c
Kconfig	net: Introduce L3 Master device abstraction	2015-09-29 20:40:32 -07:00
Makefile	net: Introduce L3 Master device abstraction	2015-09-29 20:40:32 -07:00
socket.c	net, socket, socket_wq: fix missing initialization of flags	2015-12-30 16:38:01 -05:00
sysctl_net.c	net: sysctl: fix a kmemleak warning	2015-10-23 06:22:08 -07:00