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linux/net/core
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Florian Westphal 174e23810c sk_buff: drop all skb extensions on free and skb scrubbing 
Now that we have a 3rd extension, add a new helper that drops the
extension space and use it when we need to scrub an sk_buff.

At this time, scrubbing clears secpath and bridge netfilter data, but
retains the tc skb extension, after this patch all three get cleared.

NAPI reuse/free assumes we can only have a secpath attached to skb, but
it seems better to clear all extensions there as well.

v2: add unlikely hint (Eric Dumazet)

Fixes: 95a7233c452a ("net: openvswitch: Set OvS recirc_id from tc chain index")
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-27 20:40:19 +02:00
..
bpf_sk_storage.c
bpf: support cloning sk storage on accept()
2019-08-17 23:18:54 +02:00
datagram.c
net: Use skb_frag_off accessors
2019-07-30 14:21:32 -07:00
datagram.h
net/core: Allow the compiler to verify declaration and definition consistency
2019-03-27 13:49:44 -07:00
dev_addr_lists.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dev_ioctl.c
net/core: Document all dev_ioctl() arguments
2019-03-27 13:49:43 -07:00
dev.c
sk_buff: drop all skb extensions on free and skb scrubbing
2019-09-27 20:40:19 +02:00
devlink.c
net: devlink: move reload fail indication to devlink core and expose to user
2019-09-13 22:11:14 +02:00
drop_monitor.c
drop_monitor: Better sanitize notified packets
2019-09-16 21:39:27 +02:00
dst_cache.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dst.c
net: print proper warning on dst underflow
2019-09-26 09:05:56 +02:00
ethtool.c
ethtool: implement Energy Detect Powerdown support via phy-tunable
2019-09-16 22:02:45 +02:00
failover.c
failover: allow name change on IFF_UP slave interfaces
2019-04-10 22:12:26 -07:00
fib_notifier.c
net: fib_notifier: move fib_notifier_ops from struct net into per-net struct
2019-09-07 17:28:22 +02:00
fib_rules.c
SPDX update for 5.2-rc4
2019-06-08 12:52:42 -07:00
filter.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2019-09-06 16:49:17 +02:00
flow_dissector.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-08-27 14:23:31 -07:00
flow_offload.c
net: flow_offload: convert block_ing_cb_list to regular list type
2019-08-19 13:02:38 -07:00
gen_estimator.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
gen_stats.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
gro_cells.c
gro_cells: make sure device is up in gro_cells_receive()
2019-03-10 11:07:14 -07:00
hwbm.c
net: hwbm: Make the hwbm_pool lock a mutex
2019-06-09 19:40:10 -07:00
link_watch.c
net: link_watch: prevent starvation when processing linkwatch wq
2019-07-01 19:02:47 -07:00
lwt_bpf.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 295
2019-06-05 17:36:38 +02:00
lwtunnel.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
Makefile
bpf: Introduce bpf sk local storage
2019-04-27 09:07:04 -07:00
neighbour.c
net: neigh: remove redundant assignment to variable bucket
2019-07-27 13:32:06 -07:00
net_namespace.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2019-07-11 10:55:49 -07:00
net-procfs.c
treewide: Switch printk users from %pf and %pF to %ps and %pS, respectively
2019-04-09 14:19:06 +02:00
net-sysfs.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
net-sysfs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net-traces.c
page_pool: add tracepoints for page_pool with details need by XDP
2019-06-19 11:23:13 -04:00
netclassid_cgroup.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
netevent.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
netpoll.c
net: fix skb use after free in netpoll
2019-08-27 20:52:02 -07:00
netprio_cgroup.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
page_pool.c
page_pool: fix logic in __page_pool_get_cached
2019-08-15 12:27:36 -07:00
pktgen.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2019-09-18 12:34:53 -07:00
ptp_classifier.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 295
2019-06-05 17:36:38 +02:00
request_sock.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
rtnetlink.c
rtnetlink: skip metrics loop for dst_default_metrics
2019-06-26 13:14:59 -07:00
scm.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
secure_seq.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
skbuff.c
sk_buff: drop all skb extensions on free and skb scrubbing
2019-09-27 20:40:19 +02:00
skmsg.c
net/core/skmsg: Delete an unnecessary check before the function call “consume_skb”
2019-08-24 16:24:53 -07:00
sock_diag.c
sock: make cookie generation global instead of per netns
2019-08-09 13:14:46 -07:00
sock_map.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-09-15 14:17:27 +02:00
sock_reuseport.c
udp: correct reuseport selection with connected sockets
2019-09-16 09:02:18 +02:00
sock.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2019-09-06 16:49:17 +02:00
stream.c
tcp: make sure EPOLLOUT wont be missed
2019-08-19 13:07:43 -07:00
sysctl_net_core.c
net: use listified RX for handling GRO_NORMAL skbs
2019-08-08 18:22:29 -07:00
timestamping.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
tso.c
net: Use skb accessors in network core
2019-07-22 20:47:56 -07:00
utils.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
xdp.c
net: core: page_pool: add user refcnt and reintroduce page_pool_destroy
2019-07-08 14:58:04 -07:00