Stanislav Fomichev d5e726d914 xsk: Require XDP_UMEM_TX_METADATA_LEN to actuate tx_metadata_len ...

Julian reports that commit 341ac980eab9 ("xsk: Support tx_metadata_len")
can break existing use cases which don't zero-initialize xdp_umem_reg
padding. Introduce new XDP_UMEM_TX_METADATA_LEN to make sure we
interpret the padding as tx_metadata_len only when being explicitly
asked.

Fixes: 341ac980eab9 ("xsk: Support tx_metadata_len")
Reported-by: Julian Schindel <mail@arctic-alpaca.de>
Signed-off-by: Stanislav Fomichev <sdf@fomichev.me>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Link: https://lore.kernel.org/bpf/20240713015253.121248-2-sdf@fomichev.me

2024-07-25 11:57:27 +02:00

..

6lowpan

net: fill in MODULE_DESCRIPTION()s for 6LoWPAN

2024-02-09 14:12:01 -08:00

9p

Two fixes headed to stable trees:

2024-05-29 09:25:15 -07:00

802

net: fill in MODULE_DESCRIPTION()s under net/802*

2023-10-28 11:29:28 +01:00

8021q

net: Add struct kernel_ethtool_ts_info

2024-07-15 08:02:26 -07:00

appletalk

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

2024-05-09 10:01:01 -07:00

atm

atm: clean up a put_user() calls

2024-06-14 19:08:50 -07:00

ax25

ax25: Replace kfree() in ax25_dev_free() with ax25_dev_put()

2024-06-01 15:49:42 -07:00

batman-adv

Revert "batman-adv: prefer kfree_rcu() over call_rcu() with free-only callbacks"

2024-06-12 20:18:00 +02:00

bluetooth

Bluetooth: Remove hci_request.{c,h}

2024-07-15 10:11:35 -04:00

bpf

bpf-next-for-netdev

2024-07-09 17:01:46 +02:00

bridge

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

2024-07-15 13:19:17 -07:00

caif

net: caif: remove unused structs

2024-06-05 10:18:06 +01:00

can

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

2024-06-27 12:14:11 -07:00

ceph

libceph: fix crush_choose_firstn() kernel-doc warnings

2024-07-11 16:33:07 +02:00

core

bpf: Fix a segment issue when downgrading gso_size

2024-07-25 11:50:14 +02:00

dcb

net: dcb: choose correct policy to parse DCB_ATTR_BCN

2023-08-01 21:07:46 -07:00

dccp

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

2024-06-27 12:14:11 -07:00

devlink

devlink: Constify the 'table_ops' parameter of devl_dpipe_table_register()

2024-06-05 10:24:57 +01:00

dns_resolver

Networking changes for 6.8.

2024-01-11 10:07:29 -08:00

dsa

Merge branch 'net-make-timestamping-selectable'

2024-07-15 08:02:30 -07:00

ethernet

netkit: Fix pkt_type override upon netkit pass verdict

2024-05-25 10:48:57 -07:00

ethtool

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

2024-07-15 13:19:17 -07:00

handshake

net/handshake: remove redundant assignment to variable ret

2024-04-16 17:14:55 -07:00

hsr

net: hsr: cosmetic: Remove extra white space

2024-06-19 17:32:57 -07:00

ieee802154

bpf-next-for-netdev

2024-05-28 07:27:29 -07:00

ife

net: sched: ife: fix potential use-after-free

2023-12-15 10:50:18 +00:00

ipv4

tcp: Replace strncpy() with strscpy()

2024-07-16 07:52:15 -07:00

ipv6

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

2024-07-15 13:19:17 -07:00

iucv

more s390 updates for 6.10 merge window

2024-05-21 12:09:36 -07:00

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 l2tp_session_register with colliding l2tpv3 IDs

2024-07-12 04:09:18 +01:00

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

net: lapb: Use list_for_each_entry() to simplify code in lapb_iface.c

2021-06-08 16:31:25 -07:00

llc

llc: Constify struct llc_sap_state_trans

2024-07-15 08:51:19 -07:00

mac80211

wifi: mac80211: fix AP chandef capturing in CSA

2024-07-10 12:35:58 +02:00

mac802154

net: mac802154: Fix racy device stats updates by DEV_STATS_INC() and DEV_STATS_ADD()

2024-06-03 11:20:56 +02:00

mctp

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

2024-02-29 14:24:56 -08:00

mpls

net: Remove the now superfluous sentinel elements from ctl_table array

2024-05-03 13:29:41 +01:00

mptcp

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

2024-06-13 13:13:46 -07:00

ncsi

net/ncsi: Fix the multi thread manner of NCSI driver

2024-06-01 16:21:44 -07:00

netfilter

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

2024-07-11 12:58:13 -07:00

netlabel

netlabel: fix RCU annotation for IPv4 options on socket creation

2024-05-13 14:58:12 -07:00

netlink

net: netlink: remove the cb_mutex "injection" from netlink core

2024-06-10 13:15:40 +01:00

netrom

netrom: Fix a memory leak in nr_heartbeat_expiry()

2024-06-17 13:06:23 +01:00

nfc

Quite smaller than usual. Notably it includes the fix for the unix

2024-05-23 12:49:37 -07:00

nsh

nsh: Restore skb->{protocol,data,mac_header} for outer header in nsh_gso_segment().

2024-04-26 12:20:01 +02:00

openvswitch

net: openvswitch: store sampling probability in cb.

2024-07-05 17:45:47 -07:00

packet

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

2024-07-15 13:19:17 -07:00

phonet

net: change proto and proto_ops accept type

2024-05-13 18:19:09 -06:00

psample

net: psample: fix flag being set in wrong skb

2024-07-11 18:11:31 -07:00

qrtr

net: qrtr: ns: Ignore ENODEV failures in ns

2024-06-14 13:17:21 +02:00

rds

rds:Simplify the allocation of slab caches

2024-06-19 10:47:40 +01:00

rfkill

net: rfkill: Correct return value in invalid parameter case

2024-06-26 10:49:01 +02:00

rose

net: change proto and proto_ops accept type

2024-05-13 18:19:09 -06:00

rxrpc

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

2024-05-09 10:01:01 -07:00

sched

net/sched: cls_flower: propagate tca[TCA_OPTIONS] to NL_REQ_ATTR_CHECK

2024-07-15 09:14:39 -07:00

sctp

sctp: cancel a blocking accept when shutdown a listen socket

2024-07-03 09:45:39 +01:00

smc

net/smc: Introduce IPPROTO_SMC

2024-06-17 13:14:09 +01:00

strparser

strparser: pad sk_skb_cb to avoid straddling cachelines

2022-07-08 18:38:44 -07:00

sunrpc

net, sunrpc: Remap EPERM in case of connection failure in xs_tcp_setup_socket

2024-07-11 12:17:45 +02:00

switchdev

net: bridge: switchdev: Improve error message for port_obj_add/del functions

2024-05-08 12:19:12 +01:00

tipc

tipc: Consolidate redundant functions

2024-07-12 03:47:43 +01:00

tls

net: tls: Pass union tls_crypto_context pointer to memzero_explicit

2024-07-09 11:14:47 -07:00

unix

af_unix: Disable MSG_OOB handling for sockets in sockmap/sockhash

2024-07-17 22:49:00 +02:00

vmw_vsock

virtio: features, fixes, cleanups

2024-05-23 12:04:36 -07:00

wireless

wifi: cfg80211: add helper for checking if a chandef is valid on a radio

2024-07-09 11:36:00 +02:00

x25

net: change proto and proto_ops accept type

2024-05-13 18:19:09 -06:00

xdp

xsk: Require XDP_UMEM_TX_METADATA_LEN to actuate tx_metadata_len

2024-07-25 11:57:27 +02:00

xfrm

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

2024-07-15 13:19:17 -07:00

compat.c

file: stop exposing receive_fd_user()

2023-12-12 14:24:14 +01:00

devres.c

net: devres: Correct a grammatical error

2021-06-11 12:55:28 -07:00

Kconfig

ethtool: provide customized dim profile management

2024-06-25 17:15:06 -07:00

Kconfig.debug

net: make NET_(DEV|NS)_REFCNT_TRACKER depend on NET

2022-09-20 14:23:56 -07:00

Makefile

af_unix: Remove CONFIG_UNIX_SCM.

2024-01-31 16:41:16 -08:00

socket.c

net: Split a __sys_listen helper for io_uring

2024-06-19 07:57:21 -06:00

sysctl_net.c

sysctl: Remove check for sentinel element in ctl_table arrays

2024-06-13 10:50:52 +02:00