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Jesper Dangaard Brouer c8741e2bfe xdp: Allow bpf_xdp_adjust_tail() to grow packet size 
Finally, after all drivers have a frame size, allow BPF-helper
bpf_xdp_adjust_tail() to grow or extend packet size at frame tail.

Remember that helper/macro xdp_data_hard_end have reserved some
tailroom.  Thus, this helper makes sure that the BPF-prog don't have
access to this tailroom area.

V2: Remove one chicken check and use WARN_ONCE for other

Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/158945348530.97035.12577148209134239291.stgit@firesoul
2020-05-14 21:21:56 -07:00
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6lowpan
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9p
9pnet: allow making incomplete read requests
2020-03-27 09:29:56 +00:00
802
net: 802: psnap.c: Use built-in RCU list checking
2020-02-24 13:02:53 -08:00
8021q
netpoll: accept NULL np argument in netpoll_send_skb()
2020-05-07 18:11:07 -07:00
appletalk
…
atm
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-05-06 22:10:13 -07:00
ax25
docs: networking: convert ax25.txt to ReST
2020-04-28 14:38:38 -07:00
batman-adv
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-05-06 22:10:13 -07:00
bluetooth
Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
2020-05-13 12:20:12 -07:00
bpf
bpf: Fix build warning regarding missing prototypes
2020-03-28 18:13:18 +01:00
bpfilter
SPDX patches for 5.7-rc1.
2020-04-03 13:12:26 -07:00
bridge
net: bridge: allow enslaving some DSA master network devices
2020-05-10 19:52:33 -07:00
caif
net: caif: Fix use correct return type for ndo_start_xmit()
2020-04-30 12:13:07 -07:00
can
can: j1939: j1939_sk_bind(): take priv after lock is held
2019-12-08 11:52:02 +01:00
ceph
docs: networking: convert dns_resolver.txt to ReST
2020-04-28 14:39:46 -07:00
core
xdp: Allow bpf_xdp_adjust_tail() to grow packet size
2020-05-14 21:21:56 -07:00
dcb
…
dccp
dccp: remove unused inline function dccp_set_seqno
2020-04-25 20:42:57 -07:00
decnet
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2020-05-01 17:02:27 -07:00
dns_resolver
docs: networking: convert dns_resolver.txt to ReST
2020-04-28 14:39:46 -07:00
dsa
net: dsa: tag_sja1105: appease sparse checks for ethertype accessors
2020-05-12 18:02:42 -07:00
ethernet
net: remove eth_change_mtu
2020-01-27 11:09:31 +01:00
ethtool
net: phy: Send notifier when starting the cable test
2020-05-10 12:28:41 -07:00
hsr
hsr: remove WARN_ONCE() in hsr_fill_frame_info()
2020-05-07 17:40:02 -07:00
ieee802154
ieee802154: 6lowpan: remove unnecessary comparison
2020-05-08 22:25:10 -07:00
ife
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ipv4
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2020-05-14 20:31:21 -07:00
ipv6
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2020-05-14 20:31:21 -07:00
iucv
treewide: Use sizeof_field() macro
2019-12-09 10:36:44 -08:00
kcm
net: kcm: kcmproc.c: Fix RCU list suspicious usage warning
2020-03-16 17:14:02 -07:00
key
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l2tp
net: partially revert dynamic lockdep key changes
2020-05-04 12:05:56 -07:00
l3mdev
…
lapb
docs: networking: convert lapb-module.txt to ReST
2020-04-30 12:56:35 -07:00
llc
af_llc: fix if-statement empty body warning
2020-02-26 20:38:13 -08:00
mac80211
docs: networking: convert mac80211-injection.txt to ReST
2020-04-30 12:56:36 -07:00
mac802154
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mpls
sysctl: pass kernel pointers to ->proc_handler
2020-04-27 02:07:40 -04:00
mptcp
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-05-06 22:10:13 -07:00
ncsi
net/ncsi: Support for multi host mellanox card
2020-01-09 18:36:22 -08:00
netfilter
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-05-06 22:10:13 -07:00
netlabel
netlabel: Kconfig: Update reference for NetLabel Tools project
2020-04-22 19:55:01 -07:00
netlink
bpf: Enable bpf_iter targets registering ctx argument types
2020-05-13 12:30:50 -07:00
netrom
net: partially revert dynamic lockdep key changes
2020-05-04 12:05:56 -07:00
nfc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-03-12 22:34:48 -07:00
nsh
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openvswitch
net: openvswitch: use div_u64() for 64-by-32 divisions
2020-04-25 20:48:21 -07:00
packet
net/packet: tpacket_rcv: avoid a producer race condition
2020-03-15 00:25:25 -07:00
phonet
sysctl: pass kernel pointers to ->proc_handler
2020-04-27 02:07:40 -04:00
psample
net: psample: fix skb_over_panic
2019-11-26 14:40:13 -08:00
qrtr
net: qrtr: Do not depend on ARCH_QCOM
2020-05-07 13:21:12 -07:00
rds
Merge branch 'work.sysctl' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2020-04-28 21:23:38 +02:00
rfkill
rfkill: Fix incorrect check to avoid NULL pointer dereference
2019-12-16 10:15:49 +01:00
rose
net: partially revert dynamic lockdep key changes
2020-05-04 12:05:56 -07:00
rxrpc
docs: networking: convert rxrpc.txt to ReST
2020-04-30 12:56:38 -07:00
sched
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-05-06 22:10:13 -07:00
sctp
Merge branch 'work.sysctl' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2020-04-28 21:23:38 +02:00
smc
net/smc: remove set but not used variables 'del_llc, del_llc_resp'
2020-05-07 18:05:07 -07:00
strparser
…
sunrpc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-05-06 22:10:13 -07:00
switchdev
net: switchdev: do not propagate bridge updates across bridges
2020-02-26 20:58:33 -08:00
tipc
tipc: fix partial topology connection closure
2020-05-04 10:31:13 -07:00
tls
net/tls: Fix sk_psock refcnt leak when in tls_data_ready()
2020-04-27 11:22:38 -07:00
unix
net: datagram: drop 'destructor' argument from several helpers
2020-02-28 12:12:53 -08:00
vmw_vsock
vsock/virtio: fix multiple packet delivery to monitoring devices
2020-04-27 10:18:01 -07:00
wimax
…
wireless
netlink: remove NLA_EXACT_LEN_WARN
2020-04-30 17:51:42 -07:00
x25
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-05-06 22:10:13 -07:00
xdp
xsk: Remove unnecessary member in xdp_umem
2020-05-04 22:56:26 +02:00
xfrm
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next
2020-03-30 10:59:20 -07:00
compat.c
net: cleanly handle kernel vs user buffers for ->msg_control
2020-05-11 16:59:16 -07:00
Kconfig
net: ethtool: netlink: Add support for triggering a cable test
2020-05-10 12:28:41 -07:00
Makefile
mptcp: Add MPTCP socket stubs
2020-01-24 13:44:07 +01:00
socket.c
net: cleanly handle kernel vs user buffers for ->msg_control
2020-05-11 16:59:16 -07:00
sysctl_net.c
…