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Juntong Deng 76839e2f1f net/packet: Add getsockopt support for PACKET_COPY_THRESH 
Currently getsockopt does not support PACKET_COPY_THRESH,
and we are unable to get the value of PACKET_COPY_THRESH
socket option through getsockopt.

This patch adds getsockopt support for PACKET_COPY_THRESH.

In addition, this patch converts access to copy_thresh to
READ_ONCE/WRITE_ONCE.

Signed-off-by: Juntong Deng <juntong.deng@outlook.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Reviewed-by: Jason Xing <kerneljasonxing@gmail.com>
Link: https://lore.kernel.org/r/AM6PR03MB58487A9704FD150CF76F542899272@AM6PR03MB5848.eurprd03.prod.outlook.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-03-11 15:52:05 -07:00
..
6lowpan
net: fill in MODULE_DESCRIPTION()s for 6LoWPAN
2024-02-09 14:12:01 -08:00
9p
net: 9p: avoid freeing uninit memory in p9pdu_vreadf
2023-12-13 05:44:30 +09:00
802
net: fill in MODULE_DESCRIPTION()s under net/802*
2023-10-28 11:29:28 +01:00
8021q
rtnetlink: prepare nla_put_iflink() to run under RCU
2024-02-26 11:46:12 +00:00
appletalk
net: remove SOCK_DEBUG leftovers
2023-12-26 20:31:01 +00:00
atm
net: fill in MODULE_DESCRIPTION()s for mpoa
2024-02-09 14:12:01 -08:00
ax25
net: implement lockless SO_PRIORITY
2023-10-01 19:09:54 +01:00
batman-adv
This cleanup patchset includes the following patches:
2024-02-02 12:44:16 +00:00
bluetooth
Bluetooth: hci_sync: Fix UAF in hci_acl_create_conn_sync
2024-03-08 11:06:14 -05:00
bpf
net: move skbuff_cache(s) to net_hotdata
2024-03-07 21:12:42 -08:00
bridge
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2024-02-29 14:24:56 -08:00
caif
net: fill in MODULE_DESCRIPTION()s for CAIF
2024-01-05 08:06:35 -08:00
can
linux-can-next-for-6.9-20240220
2024-02-20 15:32:45 +01:00
ceph
libceph: just wait for more data to be available on the socket
2024-02-07 14:43:29 +01:00
core
net: page_pool: factor out page_pool recycle check
2024-03-11 13:01:15 -07:00
dcb
…
dccp
net: dccp: Simplify the allocation of slab caches in dccp_ackvec_init
2024-02-02 12:19:26 +00:00
devlink
devlink: fix port dump cmd type
2024-02-21 17:11:04 -08:00
dns_resolver
Networking changes for 6.8.
2024-01-11 10:07:29 -08:00
dsa
net: dsa: Leverage core stats allocator
2024-03-07 20:37:13 -08:00
ethernet
…
ethtool
ethtool: remove ethtool_eee_use_linkmodes
2024-03-06 20:40:20 -08:00
handshake
net/handshake: Fix handshake_req_destroy_test1
2024-02-08 18:32:29 -08:00
hsr
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2024-02-29 14:24:56 -08:00
ieee802154
Merge tag 'ieee802154-for-net-next-2024-03-07' of git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next
2024-03-08 20:35:33 -08:00
ife
net: sched: ife: fix potential use-after-free
2023-12-15 10:50:18 +00:00
ipv4
net: nexthop: Have all NH notifiers carry NH ID
2024-03-11 14:14:07 -07:00
ipv6
net: ipv6: exthdrs: get rid of ipv6_skb_net()
2024-03-11 15:15:08 -07:00
iucv
net/af_iucv: fix virtual vs physical address confusion
2024-02-22 18:28:13 -08:00
kcm
net: kcm: fix incorrect parameter validation in the kcm_getsockopt) function
2024-03-11 09:53:22 +00:00
key
net: fill in MODULE_DESCRIPTION()s for af_key
2024-02-09 14:12:01 -08:00
l2tp
l2tp: fix incorrect parameter validation in the pppol2tp_getsockopt() function
2024-03-11 09:53:22 +00:00
l3mdev
…
lapb
…
llc
llc: call sock_orphan() at release time
2024-01-30 13:49:09 +01:00
mac80211
wireless-next patches for v6.9
2024-03-08 09:05:49 -08:00
mac802154
mac802154: fix llsec key resources release in mac802154_llsec_key_del
2024-03-06 21:01:26 +01:00
mctp
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2024-02-29 14:24:56 -08:00
mpls
mpls: Do not orphan the skb
2024-03-07 20:42:13 -08:00
mptcp
mptcp: annotate a data-race around sysctl_tcp_wmem[0]
2024-03-11 10:37:40 +00:00
ncsi
net/ncsi: Add NC-SI 1.2 Get MC MAC Address command
2023-11-18 15:00:51 +00:00
netfilter
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2024-03-07 10:29:36 -08:00
netlabel
netlabel: remove impossible return value in netlbl_bitmap_walk
2024-02-28 19:37:34 -08:00
netlink
net/netlink: Add getsockopt support for NETLINK_LISTEN_ALL_NSID
2024-03-11 15:48:34 -07:00
netrom
netrom: Fix data-races around sysctl_net_busy_read
2024-03-07 10:36:58 +01:00
nfc
nfc: core: make nfc_class constant
2024-03-05 11:21:18 -08:00
nsh
…
openvswitch
net: openvswitch: limit the number of recursions from action sets
2024-02-09 12:54:38 -08:00
packet
net/packet: Add getsockopt support for PACKET_COPY_THRESH
2024-03-11 15:52:05 -07:00
phonet
phonet/pep: fix racy skb_queue_empty() use
2024-02-22 09:05:50 +01:00
psample
genetlink: Use internal flags for multicast groups
2023-12-29 08:43:59 +00:00
qrtr
net: qrtr: ns: Return 0 if server port is not present
2024-01-01 18:41:29 +00:00
rds
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2024-03-07 10:29:36 -08:00
rfkill
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2023-12-21 22:17:23 +01:00
rose
net/rose: fix races in rose_kill_by_device()
2023-12-15 11:59:53 +00:00
rxrpc
rxrpc: Extract useful fields from a received ACK to skb priv data
2024-03-05 23:35:26 +00:00
sched
net: move dev_tx_weight to net_hotdata
2024-03-07 21:12:42 -08:00
sctp
net: introduce include/net/rps.h
2024-03-07 21:12:43 -08:00
smc
net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list()
2024-03-05 15:49:35 +01:00
strparser
…
sunrpc
NFSv4.1: Assign the right value for initval and retries for rpc timeout
2024-01-29 13:39:48 -05:00
switchdev
net: bridge: switchdev: Skip MDB replays of deferred events on offload
2024-02-16 09:36:37 +00:00
tipc
tipc: Cleanup tipc_nl_bearer_add() error paths
2024-02-15 13:18:19 +01:00
tls
tls: fix use-after-free on failed backlog decryption
2024-02-29 09:07:16 -08:00
unix
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2024-02-22 15:29:26 -08:00
vmw_vsock
sock_diag: add module pointer to "struct sock_diag_handler"
2024-01-23 15:13:54 +01:00
wireless
wireless-next patches for v6.9
2024-03-08 09:05:49 -08:00
x25
net/x25: fix incorrect parameter validation in the x25_getsockopt() function
2024-03-11 09:53:22 +00:00
xdp
bpf-next-for-netdev
2024-03-02 20:50:59 -08:00
xfrm
ipsec-next-2024-03-06
2024-03-08 10:56:05 +00:00
compat.c
file: stop exposing receive_fd_user()
2023-12-12 14:24:14 +01:00
devres.c
…
Kconfig
net: bql: allow the config to be disabled
2024-02-18 10:19:21 +00:00
Kconfig.debug
…
Makefile
af_unix: Remove CONFIG_UNIX_SCM.
2024-01-31 16:41:16 -08:00
socket.c
net: remove SLAB_MEM_SPREAD flag usage
2024-02-28 19:29:46 -08:00
sysctl_net.c
…