Eric Dumazet 82a0c1fe1f net: fix __dev_kfree_skb_any() vs drop monitor ...

[ Upstream commit ac3ad19584b26fae9ac86e4faebe790becc74491 ]

dev_kfree_skb() is aliased to consume_skb().

When a driver is dropping a packet by calling dev_kfree_skb_any()
we should propagate the drop reason instead of pretending
the packet was consumed.

Note: Now we have enum skb_drop_reason we could remove
enum skb_free_reason (for linux-6.4)

v2: added an unlikely(), suggested by Yunsheng Lin.

Fixes: e6247027e5 ("net: introduce dev_consume_skb_any()")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Yunsheng Lin <linyunsheng@huawei.com>
Reviewed-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-03-11 16:40:12 +01:00

..

bpf_sk_storage.c

net: Fix data-races around sysctl_optmem_max.

2022-08-31 17:15:20 +02:00

datagram.c

udp: fix skb_copy_and_csum_datagram with odd segment sizes

2021-02-17 11:02:28 +01:00

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

net: core: add nested_level variable in net_device

2020-09-28 15:00:15 -07:00

dev_ioctl.c

net: socket: remove register_gifconf

2022-09-28 11:10:35 +02:00

dev.c

net: fix __dev_kfree_skb_any() vs drop monitor

2023-03-11 16:40:12 +01:00

devlink.c

devlink: Fix use-after-free after a failed reload

2022-08-25 11:37:57 +02:00

drop_monitor.c

drop_monitor: fix data-race in dropmon_net_event / trace_napi_poll_hit

2022-02-23 12:01:02 +01:00

dst_cache.c

wireguard: device: reset peer src endpoint when netns exits

2021-12-08 09:03:22 +01:00

dst.c

net, bpf: Fix ip6ip6 crash with collect_md populated skbs

2021-03-30 14:32:05 +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: propagate extack down to the notifier block callback

2019-10-04 11:10:56 -07:00

fib_rules.c

ipv6: fix memory leak in fib6_rule_suppress

2021-12-08 09:03:21 +01:00

filter.c

bpf: bpf_fib_lookup should not return neigh in NUD_FAILED state

2023-03-03 11:44:51 +01:00

flow_dissector.c

netfilter: conntrack: Fix data-races around ct mark

2022-12-02 17:40:00 +01:00

flow_offload.c

netfilter: nf_tables: bail out early if hardware offload is not supported

2022-06-14 18:32:40 +02:00

gen_estimator.c

net_sched: gen_estimator: support large ewma log

2021-01-27 11:55:23 +01:00

gen_stats.c

docs: networking: convert gen_stats.txt to ReST

2020-04-28 14:39:46 -07:00

gro_cells.c

net: Fix data-races around netdev_max_backlog.

2022-08-31 17:15:19 +02:00

hwbm.c

net: hwbm: Make the hwbm_pool lock a mutex

2019-06-09 19:40:10 -07:00

link_watch.c

net: linkwatch: fix failure to restore device state across suspend/resume

2021-08-18 08:59:13 +02:00

lwt_bpf.c

bpf, lwt: Fix crash when using bpf_skb_set_tunnel_key() from bpf_xmit lwt hook

2022-05-09 09:05:02 +02:00

lwtunnel.c

lwtunnel: Validate RTA_ENCAP_TYPE attribute length

2022-01-11 15:25:00 +01:00

Makefile

ethtool: move to its own directory

2019-12-12 17:07:05 -08:00

neighbour.c

neigh: make sure used and confirmed times are valid

2023-03-03 11:44:51 +01:00

net_namespace.c

net: fix UaF in netns ops registration error path

2023-02-01 08:23:24 +01:00

net-procfs.c

net-procfs: show net devices bound packet types

2022-02-01 17:25:44 +01:00

net-sysfs.c

net-sysfs: add check for netdevice being present to speed_show

2022-03-16 14:16:00 +01:00

net-sysfs.h

net-sysfs: add netdev_change_owner()

2020-02-26 20:07:25 -08:00

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

cgroup, netclassid: remove double cond_resched

2020-04-21 15:44:30 -07:00

netevent.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

netpoll.c

net: Have netpoll bring-up DSA management interface

2020-11-18 11:04:11 -08:00

netprio_cgroup.c

netprio_cgroup: Fix unlimited memory leak of v2 cgroups

2020-05-09 20:59:21 -07:00

page_pool.c

mm: fix struct page layout on 32-bit systems

2021-05-19 10:13:17 +02:00

pktgen.c

pktgen: fix misuse of BUG_ON() in pktgen_thread_worker()

2021-03-07 12:34:09 +01:00

ptp_classifier.c

ptp: Add generic ptp v2 header parsing function

2020-08-19 16:07:49 -07:00

request_sock.c

tcp: add rcu protection around tp->fastopen_rsk

2019-10-13 10:13:08 -07:00

rtnetlink.c

net: make free_netdev() more lenient with unregistering devices

2022-07-29 17:19:07 +02:00

scm.c

fs: Add receive_fd() wrapper for __receive_fd()

2020-07-13 11:03:44 -07:00

secure_seq.c

tcp: Fix data-races around sysctl knobs related to SYN option.

2022-07-29 17:19:21 +02:00

skbuff.c

net: fix NULL pointer in skb_segment_list

2023-02-06 07:56:16 +01:00

skmsg.c

net: fix refcount bug in sk_psock_get (2)

2022-09-05 10:28:56 +02:00

sock_diag.c

bpf, net: Rework cookie generator as per-cpu one

2020-09-30 11:50:35 -07:00

sock_map.c

bpf, sockmap: fix race in sock_map_free()

2023-01-14 10:15:37 +01:00

sock_reuseport.c

udp: Update reuse->has_conns under reuseport_lock.

2022-10-30 09:41:19 +01:00

sock.c

net: add sock_init_data_uid()

2023-03-11 16:39:26 +01:00

stream.c

net: Remove WARN_ON_ONCE(sk->sk_forward_alloc) from sk_stream_kill_queues().

2023-03-03 11:44:51 +01:00

sysctl_net_core.c

net: Fix data-races around weight_p and dev_weight_[rt]x_bias.

2022-08-31 17:15:19 +02:00

timestamping.c

net: Introduce a new MII time stamping interface.

2019-12-25 19:51:33 -08:00

tso.c

net: tso: add UDP segmentation support

2020-06-18 20:46:23 -07:00

utils.c

net: Fix skb->csum update in inet_proto_csum_replace16().

2020-01-24 20:54:30 +01:00

xdp.c

xdp: fix xdp_return_frame() kernel BUG throw for page_pool memory model

2021-04-14 08:42:09 +02:00