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Eric Dumazet ac3ad19584 net: fix __dev_kfree_skb_any() vs drop monitor 
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>
2023-02-24 11:02:07 +00:00
..
bpf_sk_storage.c bpf: Fix a compilation failure with clang lto build 2022-11-30 17:13:25 -08:00
datagram.c tcp: TX zerocopy should not sense pfmemalloc status 2022-09-02 12:29:02 +01:00
dev.c net: fix __dev_kfree_skb_any() vs drop monitor 2023-02-24 11:02:07 +00:00
dev.h net-sysctl: factor-out rpm mask manipulation helpers 2023-02-09 17:45:55 -08:00
dev_addr_lists.c net: extract a few internals from netdevice.h 2022-04-07 20:32:09 -07:00
dev_addr_lists_test.c kunit: Use KUNIT_EXPECT_MEMEQ macro 2022-10-27 02:40:14 -06:00
dev_ioctl.c net: dev: Convert sa_data to flexible array in struct sockaddr 2022-10-25 11:44:20 -07:00
drop_monitor.c genetlink: introduce split op representation 2022-11-07 12:30:16 +00:00
dst.c ipv6: remove max_size check inline with ipv4 2023-01-13 20:59:14 -08:00
dst_cache.c wireguard: device: reset peer src endpoint when netns exits 2021-11-29 19:50:45 -08:00
failover.c net: failover: use IFF_NO_ADDRCONF flag to prevent ipv6 addrconf 2022-12-12 15:18:25 -08:00
fib_notifier.c
fib_rules.c fib: expand fib_rule_policy 2021-12-16 07:18:35 -08:00
filter.c bpf: Add BPF_FIB_LOOKUP_SKIP_NEIGH for bpf_fib_lookup 2023-02-17 22:12:04 +01:00
flow_dissector.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-11-29 13:04:52 -08:00
flow_offload.c net: flow_offload: add support for ARP frame matching 2022-11-14 11:24:16 +00:00
gen_estimator.c treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
gen_stats.c net: Remove the obsolte u64_stats_fetch_*_irq() users (net). 2022-10-28 20:13:54 -07:00
gro.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-02-02 14:49:55 -08:00
gro_cells.c net: drop the weight argument from netif_napi_add 2022-09-28 18:57:14 -07:00
hwbm.c
link_watch.c net: linkwatch: only report IF_OPER_LOWERLAYERDOWN if iflink is actually down 2022-11-16 09:45:00 +00:00
lwt_bpf.c bpf, lwt: Fix crash when using bpf_skb_set_tunnel_key() from bpf_xmit lwt hook 2022-04-22 17:45:25 +02:00
lwtunnel.c xfrm: lwtunnel: squelch kernel warning in case XFRM encap type is not available 2022-10-12 10:45:51 +02:00
Makefile netdev-genl: create a simple family for netdev stuff 2023-02-02 20:48:23 -08:00
neighbour.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-02-09 12:25:40 -08:00
net-procfs.c net: extract a few internals from netdevice.h 2022-04-07 20:32:09 -07:00
net-sysfs.c net: make default_rps_mask a per netns attribute 2023-02-20 11:22:54 +00:00
net-sysfs.h
net-traces.c net: bridge: Add a tracepoint for MDB overflows 2023-02-06 08:48:25 +00:00
net_namespace.c net: initialize net->notrefcnt_tracker earlier 2023-02-09 22:49:25 -08:00
netclassid_cgroup.c core: Variable type completion 2022-08-31 09:40:34 +01:00
netdev-genl-gen.c netdev-genl: create a simple family for netdev stuff 2023-02-02 20:48:23 -08:00
netdev-genl-gen.h netdev-genl: create a simple family for netdev stuff 2023-02-02 20:48:23 -08:00
netdev-genl.c netdev-genl: create a simple family for netdev stuff 2023-02-02 20:48:23 -08:00
netevent.c
netpoll.c netpoll: Remove 4s sleep during carrier detection 2023-01-27 23:24:07 -08:00
netprio_cgroup.c
of_net.c of: net: export of_get_mac_address_nvmem() 2022-11-29 10:45:53 +01:00
page_pool.c net: page_pool: use in_softirq() instead 2023-02-06 09:15:22 +00:00
pktgen.c treewide: use get_random_u32_inclusive() when possible 2022-11-18 02:18:02 +01:00
ptp_classifier.c ptp: Add generic PTP is_sync() function 2022-03-07 11:31:34 +00:00
request_sock.c
rtnetlink.c net: bridge: Add netlink knobs for number / maximum MDB entries 2023-02-06 08:48:26 +00:00
scm.c scm: add user copy checks to put_cmsg() 2023-02-20 11:39:59 +00:00
secure_seq.c tcp: Fix data-races around sysctl knobs related to SYN option. 2022-07-20 10:14:49 +01:00
selftests.c net: core: constify mac addrs in selftests 2021-10-24 13:59:44 +01:00
skbuff.c net: add location to trace_consume_skb() 2023-02-20 08:28:49 +00:00
skmsg.c net/sock: Introduce trace_sk_data_ready() 2023-01-23 11:26:50 +00:00
sock.c net: no longer support SOCK_REFCNT_DEBUG feature 2023-02-15 10:25:21 +00:00
sock_destructor.h skb_expand_head() adjust skb->truesize incorrectly 2021-10-22 12:35:51 -07:00
sock_diag.c net: fix __sock_gen_cookie() 2022-11-21 20:36:30 -08:00
sock_map.c bpf, sockmap: Don't let sock_map_{close,destroy,unhash} call itself 2023-01-24 21:32:55 -08:00
sock_reuseport.c soreuseport: Fix socket selection for SO_INCOMING_CPU. 2022-10-25 11:35:16 +02:00
stream.c net: Remove WARN_ON_ONCE(sk->sk_forward_alloc) from sk_stream_kill_queues(). 2023-02-10 19:53:42 -08:00
sysctl_net_core.c net: make default_rps_mask a per netns attribute 2023-02-20 11:22:54 +00:00
timestamping.c
tso.c net: tso: inline tso_count_descs() 2022-12-12 15:04:39 -08:00
utils.c net: core: inet[46]_pton strlen len types 2022-11-01 21:14:39 -07:00
xdp.c bpf-next-for-netdev 2023-02-10 17:51:27 -08:00