brakmo f7c917ba11 bpf: add bpf helper bpf_skb_ecn_set_ce ... This patch adds a new bpf helper BPF_FUNC_skb_ecn_set_ce "int bpf_skb_ecn_set_ce(struct sk_buff *skb)". It is added to BPF_PROG_TYPE_CGROUP_SKB typed bpf_prog which currently can be attached to the ingress and egress path. The helper is needed because his type of bpf_prog cannot modify the skb directly. This helper is used to set the ECN field of ECN capable IP packets to ce (congestion encountered) in the IPv6 or IPv4 header of the skb. It can be used by a bpf_prog to manage egress or ingress network bandwdith limit per cgroupv2 by inducing an ECN response in the TCP sender. This works best when using DCTCP. Signed-off-by: Lawrence Brakmo <brakmo@fb.com> Signed-off-by: Martin KaFai Lau <kafai@fb.com> Acked-by: Song Liu <songliubraving@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>		2019-03-02 10:48:27 -08:00
..
6lowpan	6lowpan: convert to DEFINE_SHOW_ATTRIBUTE	2018-12-19 00:28:05 +01:00
9p	9p/net: put a lower bound on msize	2018-12-25 17:07:49 +09:00
802
8021q	net: core: dev: Add extack argument to dev_change_flags()	2018-12-06 13:26:07 -08:00
appletalk
atm	atm: clean up vcc_seq_next()	2019-02-16 18:12:22 -08:00
ax25	ax25: fix possible use-after-free	2019-01-23 11:18:00 -08:00
batman-adv	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-02-15 12:38:38 -08:00
bluetooth	socket: Use old_timeval types for socket timestamps	2019-02-03 11:17:30 -08:00
bpf	bpf/test_run: fix unkillable BPF_PROG_TEST_RUN for flow dissector	2019-02-25 22:21:22 +01:00
bpfilter	bpfilter: remove extra header search paths for bpfilter_umh	2019-02-03 20:11:43 -08:00
bridge	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2019-02-18 11:38:30 -08:00
caif	net: caif: use skb helpers instead of open-coding them	2019-02-17 11:01:17 -08:00
can	can: bcm: check timer values before ktime conversion	2019-01-22 11:33:46 +01:00
ceph	libceph: avoid KEEPALIVE_PENDING races in ceph_con_keepalive()	2019-01-21 14:53:12 +01:00
core	bpf: add bpf helper bpf_skb_ecn_set_ce	2019-03-02 10:48:27 -08:00
dcb
dccp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-02-08 15:00:17 -08:00
decnet	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-01-29 21:18:54 -08:00
dns_resolver	dns: Allow the dns resolver to retrieve a server set	2018-10-04 09:40:52 -07:00
dsa	net: dsa: Implement flow_dissect callback for tag_dsa.	2019-02-18 16:35:41 -08:00
ethernet	net: ethernet: provide nvmem_get_mac_address()	2018-12-03 15:40:30 -08:00
hsr
ieee802154	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-12-24 16:19:56 -08:00
ife
ipv4	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2019-02-18 11:38:30 -08:00
ipv6	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2019-02-18 11:38:30 -08:00
iucv	iucv: Remove SKB list assumptions.	2018-11-10 16:55:11 -08:00
kcm
key	af_key: fix indentation on declaration statement	2018-11-15 18:09:32 +01:00
l2tp	l2tp: copy 4 more bytes to linear part if necessary	2019-01-31 08:58:46 -08:00
l3mdev	l3mdev: add function to retreive upper master	2018-12-03 14:15:26 -08:00
lapb
llc	llc: do not use sk_eat_skb()	2018-10-22 19:59:20 -07:00
mac80211	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-02-15 12:38:38 -08:00
mac802154
mpls	mpls_iptunnel: use struct_size() helper	2019-02-08 22:57:27 -08:00
ncsi	net/ncsi: Add NCSI Mellanox OEM command	2018-11-27 16:37:20 -08:00
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2019-02-18 11:38:30 -08:00
netlabel
netlink	net: netlink: add helper to retrieve NETLINK_F_STRICT_CHK	2019-01-19 10:09:58 -08:00
netrom	netrom: switch to sock timer API	2019-01-27 10:38:04 -08:00
nfc	net: Revert recent Spectre-v1 patches.	2018-12-23 16:01:35 -08:00
nsh
openvswitch	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2019-01-28 17:34:38 -08:00
packet	net/packet: fix 4gb buffer limit due to overflow check	2019-02-12 13:37:23 -05:00
phonet	net: Revert recent Spectre-v1 patches.	2018-12-23 16:01:35 -08:00
psample
qrtr
rds	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-02-08 15:00:17 -08:00
rfkill	rfkill: gpio: Remove unused include	2018-12-18 13:13:56 +01:00
rose	net/rose: fix NULL ax25_cb kernel panic	2019-01-27 10:40:01 -08:00
rxrpc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-02-08 15:00:17 -08:00
sched	net: sched: using kfree_rcu() to simplify the code	2019-02-18 16:34:51 -08:00
sctp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-02-15 12:38:38 -08:00
smc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-02-15 12:38:38 -08:00
strparser	bpf, sockmap: convert to generic sk_msg interface	2018-10-15 12:23:19 -07:00
sunrpc	svcrdma: Remove max_sge check at connect time	2019-02-06 15:32:34 -05:00
switchdev	net: Get rid of SWITCHDEV_ATTR_ID_PORT_PARENT_ID	2019-02-06 14:17:03 -08:00
tipc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-02-15 12:38:38 -08:00
tls	net/tls: Do not use async crypto for non-data records	2019-02-12 12:35:14 -05:00
unix	Revert "net: simplify sock_poll_wait"	2018-10-23 10:57:06 -07:00
vmw_vsock	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-02-15 12:38:38 -08:00
wimax
wireless	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-02-15 12:38:38 -08:00
x25	net/x25: do not hold the cpu too long in x25_new_lci()	2019-02-11 13:20:14 -08:00
xdp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2019-01-28 19:38:33 -08:00
xfrm	xfrm: Make set-mark default behavior backward compatible	2019-01-16 13:10:55 +01:00
compat.c	socket: Use old_timeval types for socket timestamps	2019-02-03 11:17:30 -08:00
Kconfig	bpf: make LWTUNNEL_BPF dependent on INET	2019-02-16 01:06:30 +01:00
Makefile
socket.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-02-08 15:00:17 -08:00
sysctl_net.c