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Jakub Kicinski e8c1129b9d netdev: let netlink core handle -EMSGSIZE errors 
[ Upstream commit 0b11b1c5c3 ]

Previous change added -EMSGSIZE handling to af_netlink, we don't
have to hide these errors any longer.

Theoretically the error handling changes from:
 if (err == -EMSGSIZE)
to
 if (err == -EMSGSIZE && skb->len)

everywhere, but in practice it doesn't matter.
All messages fit into NLMSG_GOODSIZE, so overflow of an empty
skb cannot happen.

Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2024-04-13 13:10:02 +02:00
..
Makefile net: page_pool: id the page pools 2023-11-28 15:48:39 +01:00
bpf_sk_storage.c net: Namespace-ify sysctl_optmem_max 2023-12-15 11:01:27 +00:00
datagram.c net: Fix from address in memcpy_to_iter_csum() 2024-02-02 12:21:02 +00:00
dev.c net: report RCU QS on threaded NAPI repolling 2024-03-26 18:17:38 -04:00
dev.h net: fix removing a namespace with conflicting altnames 2024-01-22 01:09:30 +00:00
dev_addr_lists.c
…
dev_addr_lists_test.c net: fill in MODULE_DESCRIPTION()s under net/core 2023-10-28 11:29:27 +01:00
dev_ioctl.c net: partial revert of the "Make timestamping selectable: series 2023-11-18 18:42:37 -08:00
drop_monitor.c genetlink: Use internal flags for multicast groups 2023-12-29 08:43:59 +00:00
dst.c net: dst: remove unnecessary input parameter in dst_alloc and dst_init 2023-09-12 11:42:25 +02:00
dst_cache.c
…
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: rules: remove repeated assignment in fib_nl2rule 2024-01-07 15:16:19 +00:00
filter.c xdp: reflect tail increase for MEM_TYPE_XSK_BUFF_POOL 2024-01-24 16:24:07 -08:00
flow_dissector.c net/core: Fix ETH_P_1588 flow dissector 2023-09-15 10:40:04 +01:00
flow_offload.c tc: flower: Enable offload support IPSEC SPI field. 2023-08-02 10:09:32 +01:00
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 gro: fix ownership transfer 2024-04-10 16:38:05 +02:00
gro_cells.c net: drop the weight argument from netif_napi_add 2022-09-28 18:57:14 -07:00
gso.c net: move gso declarations and functions to their own files 2023-06-10 00:11:41 -07:00
gso_test.c net: test: Fix printf format specifier in skb_segment kunit test 2024-03-26 18:16:28 -04:00
hwbm.c
…
link_watch.c Revert "net: rtnetlink: remove local list in __linkwatch_run_queue()" 2023-12-11 10:57:16 +00:00
lwt_bpf.c lwt: Fix return values of BPF xmit ops 2023-08-18 16:05:26 +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
neighbour.c neighbour: Don't let neigh_forced_gc() disable preemption for long 2023-12-08 10:37:43 +00:00
net-procfs.c net-sysfs: display two backlog queue len separately 2023-03-22 12:03:52 +01:00
net-sysfs.c net: sysfs: fix locking in carrier read 2023-12-08 16:10:17 -08:00
net-sysfs.h
…
net-traces.c udp6: add a missing call into udp_fail_queue_rcv_skb tracepoint 2023-07-07 09:16:52 +01:00
net_namespace.c net: Namespace-ify sysctl_optmem_max 2023-12-15 11:01:27 +00:00
netclassid_cgroup.c cgroup, netclassid: on modifying netclassid in cgroup, only consider the main process. 2023-10-16 16:36:53 -07:00
netdev-genl-gen.c netdev-genl: spec: Extend netdev netlink spec in YAML for NAPI 2023-12-04 18:04:05 -08:00
netdev-genl-gen.h netdev-genl: spec: Extend netdev netlink spec in YAML for NAPI 2023-12-04 18:04:05 -08:00
netdev-genl.c netdev: let netlink core handle -EMSGSIZE errors 2024-04-13 13:10:02 +02:00
netevent.c
…
netpoll.c netpoll: allocate netdev tracker right away 2023-06-15 08:21:11 +01:00
netprio_cgroup.c
…
of_net.c net: Explicitly include correct DT includes 2023-07-27 20:33:16 -07:00
page_pool.c page_pool: halve BIAS_MAX for multiple user references of a fragment 2023-12-17 10:56:33 +00:00
page_pool_priv.h net: page_pool: report when page pool was destroyed 2023-11-28 15:48:39 +01:00
page_pool_user.c netdev: let netlink core handle -EMSGSIZE errors 2024-04-13 13:10:02 +02:00
pktgen.c net: pktgen: Use wait_event_freezable_timeout() for freezable kthread 2023-12-27 14:34:52 +00:00
ptp_classifier.c
…
request_sock.c tcp: make sure init the accept_queue's spinlocks once 2024-01-19 21:13:25 -08:00
rtnetlink.c dpll: move all dpll<>netdev helpers to dpll code 2024-03-05 18:36:42 -08:00
scm.c vfs-6.8.misc 2024-01-08 10:26:08 -08:00
secure_seq.c
…
selftests.c net: fill in MODULE_DESCRIPTION()s under net/core 2023-10-28 11:29:27 +01:00
skbuff.c net: mctp: copy skb ext data when fragmenting 2024-03-26 18:16:49 -04:00
skmsg.c bpf, sockmap: Fix NULL pointer dereference in sk_psock_verdict_data_ready() 2024-02-21 17:15:23 +01:00
sock.c net: implement lockless setsockopt(SO_PEEK_OFF) 2024-02-21 11:24:20 +00:00
sock_destructor.h
…
sock_diag.c sock_diag: annotate data-races around sock_diag_handlers[family] 2024-03-26 18:16:32 -04:00
sock_map.c bpf, sockmap: Prevent lock inversion deadlock in map delete elem 2024-04-10 16:38:04 +02:00
sock_reuseport.c soreuseport: Fix socket selection for SO_INCOMING_CPU. 2022-10-25 11:35:16 +02:00
stream.c net: Return error from sk_stream_wait_connect() if sk_wait_event() fails 2023-12-15 10:48:51 +00:00
sysctl_net_core.c net: Namespace-ify sysctl_optmem_max 2023-12-15 11:01:27 +00:00
timestamping.c net: partial revert of the "Make timestamping selectable: series 2023-11-18 18:42:37 -08:00
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 xdp: Add VLAN tag hint 2023-12-13 16:16:40 -08:00