Andrey Ignatov 6c49e65e0d bpf: Support socket lookup in CGROUP_SOCK_ADDR progs ... Make bpf_sk_lookup_tcp, bpf_sk_lookup_udp and bpf_sk_release helpers available in programs of type BPF_PROG_TYPE_CGROUP_SOCK_ADDR. Such programs operate on sockets and have access to socket and struct sockaddr passed by user to system calls such as sys_bind, sys_connect, sys_sendmsg. It's useful to be able to lookup other sockets from these programs. E.g. sys_connect may lookup IP:port endpoint and if there is a server socket bound to that endpoint ("server" can be defined by saddr & sport being zero), redirect client connection to it by rewriting IP:port in sockaddr passed to sys_connect. Signed-off-by: Andrey Ignatov <rdna@fb.com> Acked-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>		2018-11-16 17:54:29 -08:00
..
6lowpan	6lowpan: iphc: reset mac_header after decompress to fix panic	2018-07-06 12:32:12 +02:00
9p	Merge branch 'work.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2018-11-03 10:35:52 -07:00
802	…
8021q	netpoll: allow cleanup to be synchronous	2018-10-19 17:01:43 -07:00
appletalk	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
atm	Revert "net: simplify sock_poll_wait"	2018-10-23 10:57:06 -07:00
ax25	ax25: remove blank line at EOF	2018-07-24 14:10:42 -07:00
batman-adv	Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net	2018-09-25 10:35:29 -07:00
bluetooth	Merge branch 'work.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2018-11-01 19:58:52 -07:00
bpf	bpf: add tests for direct packet access from CGROUP_SKB	2018-10-19 13:49:34 -07:00
bpfilter	net: bpfilter: Set user mode helper's command line	2018-10-22 19:37:36 -07:00
bridge	net: bridge: remove ipv6 zero address check in mcast queries	2018-10-28 19:18:09 -07:00
caif	Revert "net: simplify sock_poll_wait"	2018-10-23 10:57:06 -07:00
can	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
ceph	Merge branch 'work.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2018-11-01 19:58:52 -07:00
core	bpf: Support socket lookup in CGROUP_SOCK_ADDR progs	2018-11-16 17:54:29 -08:00
dcb	net: dcb: Add priority-to-DSCP map getters	2018-07-27 13:17:50 -07:00
dccp	Revert "net: simplify sock_poll_wait"	2018-10-23 10:57:06 -07:00
decnet	decnet: Remove unnecessary check for dev->name	2018-09-21 19:48:36 -07:00
dns_resolver	dns: Allow the dns resolver to retrieve a server set	2018-10-04 09:40:52 -07:00
dsa	net: dsa: legacy: simplify getting .driver_data	2018-10-22 19:49:04 -07:00
ethernet	net: Convert GRO SKB handling to list_head.	2018-06-26 11:33:04 +09:00
hsr	…
ieee802154	net/ipfrag: let ip[6]frag_high_thresh in ns be higher than in init_net	2018-09-21 19:45:52 -07:00
ife	…
ipv4	net: Add extack argument to ip_fib_metrics_init	2018-11-06 15:00:45 -08:00
ipv6	net: Add extack argument to ip_fib_metrics_init	2018-11-06 15:00:45 -08:00
iucv	Revert "net: simplify sock_poll_wait"	2018-10-23 10:57:06 -07:00
kcm	Revert "kcm: remove any offset before parsing messages"	2018-09-17 18:43:42 -07:00
key	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next	2018-07-27 09:33:37 -07:00
l2tp	l2tp: fix unused function warning	2018-08-13 20:45:49 -07:00
l3mdev	…
lapb	…
llc	llc: do not use sk_eat_skb()	2018-10-22 19:59:20 -07:00
mac80211	mac80211: implement ieee80211_tx_rate_update to update rate	2018-10-12 13:05:40 +02:00
mac802154	mac802154: Remove VLA usage of skcipher	2018-09-28 12:46:07 +08:00
mpls	net/mpls: Handle kernel side filtering of route dumps	2018-10-16 00:14:07 -07:00
ncsi	net/ncsi: Add NCSI Broadcom OEM command	2018-10-17 22:14:54 -07:00
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-11-06 07:44:04 -08:00
netlabel	netlabel: check for IPV4MASK in addrinfo_get	2018-09-21 18:58:34 -07:00
netlink	netlink: Add answer_flags to netlink_callback	2018-10-16 00:13:12 -07:00
netrom	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
nfc	Merge branch 'work.tty-ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2018-10-24 14:43:41 +01:00
nsh	nsh: set mac len based on inner packet	2018-07-12 16:55:29 -07:00
openvswitch	openvswitch: fix linking without CONFIG_NF_CONNTRACK_LABELS	2018-11-03 19:28:44 -07:00
packet	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-10-06 14:43:42 -07:00
phonet	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
psample	…
qrtr	net: qrtr: Reset the node and port ID of broadcast messages	2018-07-05 20:20:03 +09:00
rds	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-10-12 21:38:46 -07:00
rfkill	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-09-04 21:33:03 -07:00
rose	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
rxrpc	rxrpc: Fix lockup due to no error backoff after ack transmit error	2018-11-02 23:59:26 -07:00
sched	net: sched: gred: pass the right attribute to gred_change_table_def()	2018-10-28 19:23:26 -07:00
sctp	sctp: define SCTP_SS_DEFAULT for Stream schedulers	2018-11-03 19:40:29 -07:00
smc	Merge branch 'work.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2018-11-01 19:58:52 -07:00
strparser	bpf, sockmap: convert to generic sk_msg interface	2018-10-15 12:23:19 -07:00
sunrpc	NFS client bugfixes for Linux 4.20	2018-11-04 08:20:09 -08:00
switchdev	…
tipc	Merge branch 'work.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2018-11-01 19:58:52 -07:00
tls	Merge branch 'work.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2018-11-01 19:58:52 -07:00
unix	Revert "net: simplify sock_poll_wait"	2018-10-23 10:57:06 -07:00
vmw_vsock	vsock: split dwork to avoid reinitializations	2018-08-07 12:39:13 -07:00
wimax	wimax: remove blank lines at EOF	2018-07-24 14:10:42 -07:00
wireless	nl80211: Add per peer statistics to compute FCS error rate	2018-10-12 12:56:34 +02:00
x25	x25: remove blank lines at EOF	2018-07-24 14:10:42 -07:00
xdp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-10-19 11:03:06 -07:00
xfrm	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-11-03 18:25:17 -07:00
Kconfig	bpf, sockmap: convert to generic sk_msg interface	2018-10-15 12:23:19 -07:00
Makefile	bpfilter: check compiler capability in Kconfig	2018-06-28 13:36:39 +09:00
compat.c	y2038: socket: Change recvmmsg to use __kernel_timespec	2018-08-29 15:42:24 +02:00
socket.c	Merge branch 'work.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2018-11-01 19:58:52 -07:00
sysctl_net.c	…