Paolo Abeni cf329aa42b udp: cope with UDP GRO packet misdirection ... In some scenarios, the GRO engine can assemble an UDP GRO packet that ultimately lands on a non GRO-enabled socket. This patch tries to address the issue explicitly checking for the UDP socket features before enqueuing the packet, and eventually segmenting the unexpected GRO packet, as needed. We must also cope with re-insertion requests: after segmentation the UDP code calls the helper introduced by the previous patches, as needed. Segmentation is performed by a common helper, which takes care of updating socket and protocol stats is case of failure. rfc v3 -> v1 - fix compile issues with rxrpc - when gso_segment returns NULL, treat is as an error - added 'ipv4' argument to udp_rcv_segment() rfc v2 -> rfc v3 - moved udp_rcv_segment() into net/udp.h, account errors to socket and ns, always return NULL or segs list Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-11-07 16:23:05 -08:00
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6lowpan	…
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	…
atm	Revert "net: simplify sock_poll_wait"	2018-10-23 10:57:06 -07:00
ax25	…
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	…
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	net: ensure unbound datagram socket to be chosen when not in a VRF	2018-11-07 16:12:38 -08:00
dcb	…
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	…
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	udp: cope with UDP GRO packet misdirection	2018-11-07 16:23:05 -08:00
ipv6	udp: cope with UDP GRO packet misdirection	2018-11-07 16:23:05 -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	…
l2tp	…
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	…
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	…
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	…
psample	…
qrtr	…
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	…
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	…
wimax	…
wireless	nl80211: Add per peer statistics to compute FCS error rate	2018-10-12 12:56:34 +02:00
x25	…
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	…
compat.c	…
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	…