John Fastabend 9aaaa56845 bpf: Sockmap/tls, skmsg can have wrapped skmsg that needs extra chaining ... Its possible through a set of push, pop, apply helper calls to construct a skmsg, which is just a ring of scatterlist elements, with the start value larger than the end value. For example, end start |_0_|_1_| ... |_n_|_n+1_| Where end points at 1 and start points and n so that valid elements is the set {n, n+1, 0, 1}. Currently, because we don't build the correct chain only {n, n+1} will be sent. This adds a check and sg_chain call to correctly submit the above to the crypto and tls send path. Fixes: d3b18ad31f ("tls: add bpf support to sk_msg handling") Signed-off-by: John Fastabend <john.fastabend@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Jonathan Lemon <jonathan.lemon@gmail.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/bpf/20200111061206.8028-8-john.fastabend@gmail.com		2020-01-15 23:26:13 +01:00
..
6lowpan	6lowpan: no need to check return value of debugfs_create functions	2019-07-06 12:50:01 +02:00
9p	9p pull request for inclusion in 5.4	2019-09-27 15:10:34 -07:00
802	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
8021q	vlan: vlan_changelink() should propagate errors	2020-01-07 13:35:14 -08:00
appletalk	appletalk: enforce CAP_NET_RAW for raw sockets	2019-09-24 16:37:18 +02:00
atm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-11-22 16:27:24 -08:00
ax25	net: use helpers to change sk_ack_backlog	2019-11-06 16:14:48 -08:00
batman-adv	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
bluetooth	compat_ioctl: remove most of fs/compat_ioctl.c	2019-12-01 13:46:15 -08:00
bpf	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
bpfilter	Kbuild updates for v5.3	2019-07-12 16:03:16 -07:00
bridge	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf	2019-12-26 13:11:40 -08:00
caif	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-11-02 13:54:56 -07:00
can	can: j1939: j1939_sk_bind(): take priv after lock is held	2019-12-08 11:52:02 +01:00
ceph	libceph, rbd, ceph: convert to use the new mount API	2019-11-27 22:28:37 +01:00
core	bpf: Sockmap/tls, msg_push_data may leave end mark in place	2020-01-15 23:26:13 +01:00
dcb
dccp	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
decnet	net: add bool confirm_neigh parameter for dst_ops.update_pmtu	2019-12-24 22:28:54 -08:00
dns_resolver	Revert "Merge tag 'keys-acl-20190703' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs"	2019-07-10 18:43:43 -07:00
dsa	net: dsa: ksz: use common define for tag len	2019-12-20 21:06:49 -08:00
ethernet	net: add annotations on hh->hh_len lockless accesses	2019-11-07 20:07:30 -08:00
hsr	hsr: fix slab-out-of-bounds Read in hsr_debugfs_rename()	2019-12-30 20:36:27 -08:00
ieee802154	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-11-02 13:54:56 -07:00
ife	net: Fix Kconfig indentation	2019-09-26 08:56:17 +02:00
ipv4	bpf: Sockmap/tls, push write_space updates through ulp updates	2020-01-15 23:26:13 +01:00
ipv6	sit: do not confirm neighbor when do pmtu update	2019-12-24 22:28:55 -08:00
iucv	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
kcm	kcm: disable preemption in kcm_parse_func_strparser()	2019-09-27 10:27:14 +02:00
key	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-07-08 19:48:57 -07:00
l2tp	net: ipv6: add net argument to ip6_dst_lookup_flow	2019-12-04 12:27:12 -08:00
l3mdev	ipv6: convert major tx path to use RT6_LOOKUP_F_DST_NOREF	2019-06-23 13:24:17 -07:00
lapb
llc	llc2: Fix return statement of llc_stat_ev_rx_null_dsap_xid_c (and _test_c)	2019-12-20 21:19:36 -08:00
mac80211	mac80211: Turn AQL into an NL80211_EXT_FEATURE	2019-12-13 10:34:04 +01:00
mac802154
mpls	net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup	2019-12-04 12:27:13 -08:00
ncsi	net/ncsi: Disable global multicast filter	2019-09-19 18:04:40 -07:00
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf	2019-12-26 13:11:40 -08:00
netlabel	netlabel: remove redundant assignment to pointer iter	2019-09-01 11:45:02 -07:00
netlink	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
netrom	net: core: add generic lockdep keys	2019-10-24 14:53:48 -07:00
nfc	net: nfc: nci: fix a possible sleep-in-atomic-context bug in nci_uart_tty_receive()	2019-12-18 11:57:33 -08:00
nsh	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
openvswitch	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
packet	af_packet: set defaule value for tmo	2019-12-09 14:30:19 -08:00
phonet	net: use skb_queue_empty_lockless() in poll() handlers	2019-10-28 13:33:41 -07:00
psample	net: psample: fix skb_over_panic	2019-11-26 14:40:13 -08:00
qrtr	net: qrtr: fix len of skb_put_padto in qrtr_node_enqueue	2020-01-05 14:46:05 -08:00
rds	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-11-16 21:51:42 -08:00
rfkill	rfkill: Fix incorrect check to avoid NULL pointer dereference	2019-12-16 10:15:49 +01:00
rose	net: use helpers to change sk_ack_backlog	2019-11-06 16:14:48 -08:00
rxrpc	RxRPC fixes	2019-12-24 16:12:47 -08:00
sched	sch_cake: avoid possible divide by zero in cake_enqueue()	2020-01-02 16:34:28 -08:00
sctp	sctp: free cmd->obj.chunk for the unprocessed SCTP_CMD_REPLY	2020-01-06 13:28:37 -08:00
smc	net/smc: unregister ib devices in reboot_event	2019-12-20 21:31:19 -08:00
strparser	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-06-22 08:59:24 -04:00
sunrpc	This is a relatively quiet cycle for nfsd, mainly various bugfixes.	2019-12-07 16:56:00 -08:00
switchdev
tipc	tipc: eliminate KMSAN: uninit-value in __tipc_nl_compat_dumpit error	2020-01-06 13:24:31 -08:00
tls	bpf: Sockmap/tls, skmsg can have wrapped skmsg that needs extra chaining	2020-01-15 23:26:13 +01:00
unix	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
vmw_vsock	vsock/virtio: add WARN_ON check on virtio_transport_get_ops()	2019-12-16 16:07:12 -08:00
wimax	wimax: no need to check return value of debugfs_create functions	2019-08-10 15:25:47 -07:00
wireless	cfg80211: fix double-free after changing network namespace	2019-12-13 10:08:09 +01:00
x25	net/x25: add new state X25_STATE_5	2019-12-09 10:28:43 -08:00
xdp	xsk: Add rcu_read_lock around the XSK wakeup	2019-12-19 16:20:48 +01:00
xfrm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next	2019-11-25 20:02:57 -08:00
compat.c	y2038: socket: use __kernel_old_timespec instead of timespec	2019-11-15 14:38:29 +01:00
Kconfig	net: Fix Kconfig indentation, continued	2019-11-21 12:00:21 -08:00
Makefile
socket.c	io_uring-5.5-20191212	2019-12-13 14:24:54 -08:00
sysctl_net.c