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Jianguo Wu f3de38a5f0 net-procfs: show net devices bound packet types 
commit 1d10f8a1f4 upstream.

After commit:7866a621043f ("dev: add per net_device packet type chains"),
we can not get packet types that are bound to a specified net device by
/proc/net/ptype, this patch fix the regression.

Run "tcpdump -i ens192 udp -nns0" Before and after apply this patch:

Before:
  [root@localhost ~]# cat /proc/net/ptype
  Type Device      Function
  0800          ip_rcv
  0806          arp_rcv
  86dd          ipv6_rcv

After:
  [root@localhost ~]# cat /proc/net/ptype
  Type Device      Function
  ALL  ens192   tpacket_rcv
  0800          ip_rcv
  0806          arp_rcv
  86dd          ipv6_rcv

v1 -> v2:
  - fix the regression rather than adding new /proc API as
    suggested by Stephen Hemminger.

Fixes: 7866a62104 ("dev: add per net_device packet type chains")
Signed-off-by: Jianguo Wu <wujianguo@chinatelecom.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-08 18:16:26 +01:00
..
6lowpan 6lowpan: Off by one handling ->nexthdr 2020-01-27 14:46:30 +01:00
9p 9p/trans_virtio: Remove sysfs file on probe failure 2021-09-26 13:37:28 +02:00
802 net/802/garp: fix memleak in garp_request_join() 2021-08-04 12:22:14 +02:00
8021q net: vlan: avoid leaks on register_vlan_dev() failures 2021-01-17 13:58:58 +01:00
appletalk appletalk: Fix skb allocation size in loopback case 2021-04-07 12:47:02 +02:00
atm atm: fix a memory leak of vcc->user_back 2020-10-01 13:12:42 +02:00
ax25 ax25: NPD bug when detaching AX25 device 2021-12-29 12:17:36 +01:00
batman-adv batman-adv: Don't always reallocate the fragmentation skb head 2021-11-26 11:40:41 +01:00
bluetooth Bluetooth: refactor malicious adv data check 2022-02-08 18:16:23 +01:00
bpf bpf: fix panic due to oob in bpf_prog_test_run_skb 2021-12-22 09:17:58 +01:00
bridge netfilter: bridge: add support for pppoe filtering 2022-01-27 09:00:49 +01:00
caif net-caif: avoid user-triggerable WARN_ON(1) 2021-09-22 11:45:33 +02:00
can can: bcm: fix UAF of bcm op 2022-01-29 10:17:06 +01:00
ceph libceph: clear con->out_msg on Policy::stateful_server faults 2020-11-05 11:07:03 +01:00
core net-procfs: show net devices bound packet types 2022-02-08 18:16:26 +01:00
dcb net: dcb: Accept RTM_GETDCB messages carrying set-like DCB commands 2021-01-23 15:48:46 +01:00
dccp dccp: don't duplicate ccid when cloning dccp sock 2021-09-22 11:45:33 +02:00
decnet net: decnet: Fix sleeping inside in af_decnet 2021-07-28 11:12:18 +02:00
dns_resolver KEYS: Don't write out to userspace while holding key semaphore 2020-04-24 08:01:25 +02:00
dsa net: dsa: Fix duplicate frames flooded by learning 2020-04-02 16:34:24 +02:00
ethernet net: add annotations on hh->hh_len lockless accesses 2020-01-09 10:17:59 +01:00
hsr hsr: use netdev_err() instead of WARN_ONCE() 2021-05-22 10:57:24 +02:00
ieee802154 net: Fix memory leak in ieee802154_raw_deliver 2021-08-26 08:37:02 -04:00
ife
ipv4 ping: fix the sk_bound_dev_if match in ping_lookup 2022-02-08 18:16:26 +01:00
ipv6 ipv6_tunnel: Rate limit warning messages 2022-02-08 18:16:26 +01:00
ipx
iucv net/af_iucv: set correct sk_protocol for child sockets 2020-12-08 10:17:32 +01:00
kcm kcm: switch order of device registration to fix a crash 2019-04-17 08:37:45 +02:00
key af_key: relax availability checks for skb size calculation 2021-02-23 14:00:29 +01:00
l2tp net/l2tp: Fix reference count leak in l2tp_udp_recv_core 2021-09-22 11:45:33 +02:00
l3mdev
lapb net: lapb: Copy the skb before sending a packet 2021-02-10 09:12:08 +01:00
llc net: llc: fix skb_over_panic 2021-08-04 12:22:17 +02:00
mac80211 mac80211: allow non-standard VHT MCS-10/11 2022-01-27 09:00:56 +01:00
mac802154 net: mac802154: Fix general protection fault 2021-04-16 11:57:52 +02:00
mpls net: mpls: Fix notifications when deleting a device 2021-12-08 08:46:55 +01:00
ncsi net/ncsi: Avoid GFP_KERNEL in response handler 2021-04-16 11:57:51 +02:00
netfilter netfilter: nft_payload: do not update layer 4 checksum when mangling fragments 2022-02-08 18:16:24 +01:00
netlabel net: fix NULL pointer reference in cipso_v4_doi_free 2021-09-22 11:45:32 +02:00
netlink net: netlink: af_netlink: Prevent empty skb by adding a check on len. 2021-12-22 09:17:58 +01:00
netrom netrom: Decrease sock refcount when sock timers expire 2021-07-28 11:12:18 +02:00
nfc nfc: llcp: fix NULL error pointer dereference on sendmsg() after failed bind() 2022-01-27 09:00:47 +01:00
nsh
openvswitch openvswitch: fix stack OOB read while fragmenting IPv4 packets 2021-05-22 10:57:21 +02:00
packet net: fix information leakage in /proc/net/ptype 2022-02-08 18:16:26 +01:00
phonet phonet: refcount leak in pep_sock_accep 2022-01-11 13:57:37 +01:00
psample net: psample: fix skb_over_panic 2019-12-05 15:38:15 +01:00
qrtr net: qrtr: fix a kernel-infoleak in qrtr_recvmsg() 2021-03-30 14:40:12 +02:00
rds net/rds: correct socket tunable error in rds_tcp_tune() 2021-12-08 08:46:55 +01:00
rfkill rfkill: Fix incorrect check to avoid NULL pointer dereference 2020-01-12 12:11:57 +01:00
rose rose: Fix Null pointer dereference in rose_send_frame() 2020-12-08 10:17:32 +01:00
rxrpc rxrpc: Fix handling of an unsupported token type in rxrpc_read() 2021-01-23 15:48:47 +01:00
sched net_sched: restore "mpu xxx" handling 2022-01-27 09:01:01 +01:00
sctp sctp: use call_rcu to free endpoint 2022-01-05 12:33:49 +01:00
smc net/smc: Keep smc_close_final rc during active close 2021-12-08 08:46:55 +01:00
strparser
sunrpc rpc: fix gss_svc_init cleanup on failure 2021-09-22 11:45:30 +02:00
switchdev
tipc tipc: increase timeout in tipc_sk_enqueue() 2021-09-22 11:45:33 +02:00
tls
unix af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress 2022-01-27 09:01:00 +01:00
vmw_vsock vsock: prevent unnecessary refcnt inc for nonblocking connect 2021-11-26 11:40:36 +01:00
wimax
wireless cfg80211: call cfg80211_stop_ap when switch from P2P_GO type 2021-11-26 11:40:41 +01:00
x25 net/x25: Return the correct errno code 2021-06-30 08:48:47 -04:00
xfrm xfrm: Fix error reporting in xfrm_state_construct. 2021-07-20 16:17:44 +02:00
compat.c net: Return the correct errno code 2021-06-30 08:48:47 -04:00
Kconfig
Makefile net: split out functions related to registering inflight socket files 2021-08-04 12:22:14 +02:00
socket.c net: Set fput_needed iff FDPUT_FPUT is set 2020-08-21 09:48:14 +02:00
sysctl_net.c