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linux/net
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Pavel Begunkov b4293c01ee io_uring/af_unix: defer registered files gc to io_uring release 
commit 0091bfc817 upstream.

Instead of putting io_uring's registered files in unix_gc() we want it
to be done by io_uring itself. The trick here is to consider io_uring
registered files for cycle detection but not actually putting them down.
Because io_uring can't register other ring instances, this will remove
all refs to the ring file triggering the ->release path and clean up
with io_ring_ctx_free().

Cc: stable@vger.kernel.org
Fixes: 6b06314c47 ("io_uring: add file set registration")
Reported-and-tested-by: David Bouman <dbouman03@gmail.com>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
[axboe: add kerneldoc comment to skb, fold in skb leak fix]
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-24 09:56:40 +02:00
..
6lowpan
net: don't include ndisc.h from ipv6.h
2022-02-04 14:15:11 -08:00
9p
net/9p: Initialize the iounit field during fid creation
2022-08-17 15:16:09 +02:00
802
net: 802: Use memset_startat() to clear struct fields
2021-11-19 11:23:23 +00:00
8021q
vlan: fix memory leak in vlan_newlink()
2022-07-09 12:26:59 +01:00
appletalk
net: remove noblock parameter from skb_recv_datagram()
2022-04-06 13:45:26 +01:00
atm
net: SO_RCVMARK socket option for SO_MARK with recvmsg()
2022-04-28 13:08:15 -07:00
ax25
ax25: fix incorrect dev_tracker usage
2022-08-17 15:14:57 +02:00
batman-adv
batman-adv: Fix hang up with small MTU hard-interface
2022-09-28 11:32:08 +02:00
bluetooth
Bluetooth: use hdev->workqueue when queuing hdev->{cmd,ncmd}_timer works
2022-10-12 09:51:26 +02:00
bpf
bpf: Don't redirect packets with invalid pkt_len
2022-09-05 10:31:28 +02:00
bpfilter
uaccess: remove CONFIG_SET_FS
2022-02-25 09:36:06 +01:00
bridge
netfilter: ebtables: fix memory leak when blob is malformed
2022-09-28 11:32:18 +02:00
caif
caif: Fix bitmap data type in "struct caifsock"
2022-07-22 12:51:45 +01:00
can
can: j1939: j1939_sk_queue_activate_next_locked(): replace WARN_ON_ONCE with netdev_warn_once()
2022-08-25 11:45:37 +02:00
ceph
libceph: use swap() macro instead of taking tmp variable
2022-05-25 20:45:13 +02:00
core
net: core: fix flow symmetric hash
2022-09-28 11:32:12 +02:00
dcb
net: dcb: disable softirqs in dcbnl_flush_dev()
2022-03-03 08:01:55 -08:00
dccp
dccp: put dccp_qpolicy_full() and dccp_qpolicy_push() in the same lock
2022-08-17 15:14:59 +02:00
decnet
net: Fix data-races around sysctl_[rw]mem(_offset)?.
2022-07-25 12:42:09 +01:00
dns_resolver
…
dsa
net: dsa: hellcreek: Print warning only once
2022-09-20 12:43:48 +02:00
ethernet
net: ethernet: set default assignment identifier to NET_NAME_ENUM
2022-04-07 21:04:03 -07:00
ethtool
ethtool: Fix get module eeprom fallback
2022-06-17 20:22:16 -07:00
hsr
net: add per-cpu storage and net->core_stats
2022-03-11 23:17:24 -08:00
ieee802154
net/ieee802154: fix uninit value bug in dgram_sendmsg
2022-10-12 09:51:24 +02:00
ife
…
ipv4
net: Find dst with sk's xfrm policy not ctl_sk
2022-09-23 14:14:06 +02:00
ipv6
ipv6: Fix crash when IPv6 is administratively disabled
2022-09-28 11:32:17 +02:00
iucv
net: remove noblock parameter from skb_recv_datagram()
2022-04-06 13:45:26 +01:00
kcm
kcm: fix strp_init() order and cleanup
2022-09-08 11:24:00 +02:00
key
af_key: Do not call xfrm_probe_algs in parallel
2022-08-31 17:18:01 +02:00
l2tp
ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg
2022-06-08 10:56:43 -07:00
l3mdev
l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using netdev_master_upper_dev_get_rcu
2022-04-15 14:27:24 -07:00
lapb
…
llc
llc: only change llc->dev when bind() succeeds
2022-03-25 16:55:41 -07:00
mac80211
wifi: mac80211: fix crash in beacon protection for P2P-device
2022-10-15 08:01:45 +02:00
mac802154
net: mac802154: Fix a condition in the receive path
2022-09-08 11:24:07 +02:00
mctp
mctp: prevent double key removal and unref
2022-10-15 08:01:45 +02:00
mpls
net: Use u64_stats_fetch_begin_irq() for stats fetch.
2022-09-08 11:24:06 +02:00
mptcp
mptcp: fix unreleased socket in accept queue
2022-10-05 10:40:45 +02:00
ncsi
net/ncsi: use proper "mellanox" DT vendor prefix
2022-06-23 20:51:06 -07:00
netfilter
netfilter: nf_ct_ftp: fix deadlock when nat rewrite is needed
2022-09-28 11:32:18 +02:00
netlabel
netlabel: fix out-of-bounds memory accesses
2022-03-21 10:59:11 +00:00
netlink
net: genl: fix error path memory leak in policy dumping
2022-08-25 11:45:34 +02:00
netrom
net: remove noblock parameter from skb_recv_datagram()
2022-04-06 13:45:26 +01:00
nfc
net: nfc: Directly use ida_alloc()/free()
2022-05-28 15:28:47 +01:00
nsh
…
openvswitch
openvswitch: fix memory leak at failed datapath creation
2022-09-08 11:23:59 +02:00
packet
net/af_packet: check len when min_header_len equals to 0
2022-09-05 10:31:36 +02:00
phonet
net: remove noblock parameter from recvmsg() entities
2022-04-12 15:00:25 +02:00
psample
…
qrtr
net: qrtr: start MHI channel after endpoit creation
2022-08-25 11:45:32 +02:00
rds
rds: add missing barrier to release_refill
2022-08-25 11:45:05 +02:00
rfkill
rfkill: make new event layout opt-in
2022-03-18 13:09:17 +02:00
rose
rose: check NULL rose_loopback_neigh->loopback
2022-08-31 17:18:02 +02:00
rxrpc
rxrpc: Fix an insufficiently large sglist in rxkad_verify_packet_2()
2022-09-15 10:47:15 +02:00
sched
net: sched: act_ct: fix possible refcount leak in tcf_ct_init()
2022-10-05 10:40:51 +02:00
sctp
sctp: leave the err path free in sctp_stream_init to sctp_stream_free
2022-07-27 18:23:22 -07:00
smc
net/smc: Stop the CLC flow if no link to map buffers on
2022-09-28 11:32:20 +02:00
strparser
bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding
2021-11-09 01:05:28 +01:00
sunrpc
Revert "SUNRPC: Remove unreachable error condition"
2022-09-23 14:14:02 +02:00
switchdev
net: switchdev: remove lag_mod_cb from switchdev_handle_fdb_event_to_device
2022-02-24 21:31:43 -08:00
tipc
tipc: fix shift wrapping bug in map_get()
2022-09-15 10:47:15 +02:00
tls
net/tls: Remove the context from the list in tls_device_down
2022-07-24 21:40:56 +01:00
unix
io_uring/af_unix: defer registered files gc to io_uring release
2022-10-24 09:56:40 +02:00
vmw_vsock
vsock: Set socket state back to SS_UNCONNECTED in vsock_connect_timeout()
2022-08-25 11:45:22 +02:00
wireless
wifi: cfg80211: update hidden BSSes to avoid WARN_ON
2022-10-15 08:01:45 +02:00
x25
x25: remove redundant pointer dev
2022-05-10 11:59:22 +02:00
xdp
xsk: Inherit need_wakeup flag for shared sockets
2022-10-12 09:51:23 +02:00
xfrm
net: Fix data-races around netdev_max_backlog.
2022-08-31 17:18:08 +02:00
compat.c
…
devres.c
net: devres: Correct a grammatical error
2021-06-11 12:55:28 -07:00
Kconfig
page_pool: Add allocation stats
2022-03-03 09:55:28 +00:00
Kconfig.debug
net: CONFIG_DEBUG_NET depends on CONFIG_NET
2022-06-02 10:15:05 -07:00
Makefile
mctp: Add MCTP base
2021-07-29 15:06:49 +01:00
socket.c
net: Fix a data-race around sysctl_somaxconn.
2022-08-31 17:18:10 +02:00
sysctl_net.c
sections: move and rename core_kernel_data() to is_kernel_core_data()
2021-11-09 10:02:50 -08:00