kevin/linux
1
Fork 0
Code
4a2b9c3756
linux/net
History
Dan Siemon 4a2b9c3756 net_sched: fix ip_tos2prio 
ECN support incorrectly maps ECN BESTEFFORT packets to TC_PRIO_FILLER
(1) instead of TC_PRIO_BESTEFFORT (0)

This means ECN enabled flows are placed in pfifo_fast/prio low priority
band, giving ECN enabled flows [ECT(0) and CE codepoints] higher drop
probabilities.

This is rather unfortunate, given we would like ECN being more widely
used.

Ref : http://www.coverfire.com/archives/2011/03/13/pfifo_fast-and-ecn/

Signed-off-by: Dan Siemon <dan@coverfire.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Dave Täht <d@taht.net>
Cc: Jonathan Morton <chromatix99@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-15 18:53:54 -07:00
..
9p net: cleanup unused macros in net directory 2011-01-19 23:20:04 -08:00
802
8021q vlan: add support to ndo_fcoe_ddp_target() 2011-03-07 18:03:59 -08:00
appletalk
atm ipv4: Create and use route lookup helpers. 2011-03-12 15:08:42 -08:00
ax25 net: ax25: fix information leak to userland harder 2011-01-12 00:34:49 -08:00
batman-adv Merge branch 'batman-adv/next' of git://git.open-mesh.org/ecsv/linux-merge 2011-03-07 00:37:13 -08:00
bluetooth Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-next-2.6 2011-03-04 13:59:44 -05:00
bridge Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2011-03-15 15:15:17 -07:00
caif Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2011-02-08 17:19:01 -08:00
can can: test size of struct sockaddr in sendmsg 2011-01-15 20:56:42 -08:00
ceph libceph: fix msgr standby handling 2011-03-04 12:25:05 -08:00
core pktgen: bug fix in transmission headers with frags=0 2011-03-14 13:47:40 -07:00
dcb net: dcbnl: Update copyright dates 2011-03-14 17:02:42 -07:00
dccp net: Put fl6_* macros to struct flowi6 and use them again. 2011-03-12 15:08:55 -08:00
decnet decnet: Convert to use flowidn where applicable. 2011-03-12 15:08:55 -08:00
dns_resolver DNS: Fix a NULL pointer deref when trying to read an error key [CVE-2011-1076] 2011-03-04 09:56:19 +11:00
dsa dsa/mv88e6060: support nonzero mii base address 2011-03-08 14:24:20 -08:00
econet econet: remove compiler warnings 2011-01-27 14:15:54 -08:00
ethernet eth: fix new kernel-doc warning 2011-01-12 19:00:40 -08:00
ieee802154 net: RCU conversion of dev_getbyhwaddr() and arp_ioctl() 2010-12-08 10:07:24 -08:00
ipv4 net_sched: fix ip_tos2prio 2011-03-15 18:53:54 -07:00
ipv6 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6 2011-03-15 13:03:27 -07:00
ipx
irda Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-12-26 22:37:05 -08:00
iucv [S390] irq: have detailed statistics for interrupt types 2011-01-05 12:47:25 +01:00
key pfkey: fix warning 2011-03-01 22:51:52 -08:00
l2tp ipv4: Create and use route lookup helpers. 2011-03-12 15:08:42 -08:00
lapb Net: lapb: Makefile: Remove deprecated kbuild goal definitions 2010-11-22 08:16:14 -08:00
llc llc: avoid skb_clone() if there is only one handler 2011-02-28 12:28:50 -08:00
mac80211 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem 2011-03-15 14:16:48 -04:00
netfilter Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6 2011-03-15 13:03:27 -07:00
netlabel netlink: kill loginuid/sessionid/sid members from struct netlink_skb_parms 2011-03-03 10:55:40 -08:00
netlink Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2011-03-03 21:27:42 -08:00
netrom
packet af_packet: struct socket declared/assigned but unused 2011-03-07 15:51:13 -08:00
phonet Phonet: fix aligned-mode pipe socket buffer header reserve 2011-03-15 14:55:49 -07:00
rds Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2011-03-10 14:26:00 -08:00
rfkill kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
rose ROSE: AX25: finding routes simplification 2011-02-14 13:33:49 -08:00
rxrpc ipv4: Create and use route lookup helpers. 2011-03-12 15:08:42 -08:00
sched ipv4: Remove flowi from struct rtable. 2011-03-04 21:55:31 -08:00
sctp ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
sunrpc net: add __rcu annotations to sk_wq and wq 2011-02-22 10:19:31 -08:00
tipc tipc: delete extra semicolon blocking node deletion 2011-03-14 12:21:12 -04:00
unix Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2011-03-15 15:15:17 -07:00
wanrouter net: cleanup unused macros in net directory 2011-01-19 23:20:04 -08:00
wimax
wireless Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem 2011-03-15 14:16:48 -04:00
x25 x25: Do not reference freed memory. 2011-02-09 22:36:13 -08:00
xfrm xfrm: fix __xfrm_route_forward() 2011-03-15 15:26:43 -07:00
compat.c net: Limit socket I/O iovec total length to INT_MAX. 2010-10-28 11:47:52 -07:00
Kconfig net: RPS: Enable hardware acceleration of RFS 2011-01-24 14:53:01 -08:00
Makefile net: Enter net/ipv6/ even if CONFIG_IPV6=n 2011-03-07 12:50:52 -08:00
nonet.c
socket.c socket: suppress sparse warnings 2011-02-23 14:11:30 -08:00
sysctl_net.c
TUNABLE