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 <[email protected]>
Cc: Yunsheng Lin <[email protected]>
Reviewed-by: Yunsheng Lin <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

2023-02-24 11:02:07 +00:00

..

bpf_sk_storage.c

…

datagram.c

…

dev_addr_lists_test.c

…

dev_addr_lists.c

…

dev_ioctl.c

…

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

drop_monitor.c

…

dst_cache.c

…

dst.c

…

failover.c

…

fib_notifier.c

…

fib_rules.c

…

filter.c

bpf: Add BPF_FIB_LOOKUP_SKIP_NEIGH for bpf_fib_lookup

2023-02-17 22:12:04 +01:00

flow_dissector.c

…

flow_offload.c

…

gen_estimator.c

…

gen_stats.c

…

gro_cells.c

…

gro.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2023-02-02 14:49:55 -08:00

hwbm.c

…

link_watch.c

…

lwt_bpf.c

…

lwtunnel.c

…

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_namespace.c

net: initialize net->notrefcnt_tracker earlier

2023-02-09 22:49:25 -08:00

net-procfs.c

…

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

netclassid_cgroup.c

…

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

…

page_pool.c

net: page_pool: use in_softirq() instead

2023-02-06 09:15:22 +00:00

pktgen.c

…

ptp_classifier.c

…

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

…

selftests.c

…

skbuff.c

net: add location to trace_consume_skb()

2023-02-20 08:28:49 +00:00

skmsg.c

…

sock_destructor.h

…

sock_diag.c

…

sock_map.c

…

sock_reuseport.c

…

sock.c

net: no longer support SOCK_REFCNT_DEBUG feature

2023-02-15 10:25:21 +00:00

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

…

utils.c

…

xdp.c

Daniel Borkmann says:

2023-02-10 17:51:27 -08:00