Eric Dumazet 1eb2cded45 net: annotate writes on dev->mtu from ndo_change_mtu() ... Simon reported that ndo_change_mtu() methods were never updated to use WRITE_ONCE(dev->mtu, new_mtu) as hinted in commit 501a90c945 ("inet: protect against too small mtu values.") We read dev->mtu without holding RTNL in many places, with READ_ONCE() annotations. It is time to take care of ndo_change_mtu() methods to use corresponding WRITE_ONCE() Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: Simon Horman <horms@kernel.org> Closes: https://lore.kernel.org/netdev/20240505144608.GB67882@kernel.org/ Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Reviewed-by: Sabrina Dubroca <sd@queasysnail.net> Reviewed-by: Simon Horman <horms@kernel.org> Acked-by: Shannon Nelson <shannon.nelson@amd.com> Link: https://lore.kernel.org/r/20240506102812.3025432-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2024-05-07 16:19:14 -07:00
..
6lowpan
9p
802
8021q	net: annotate writes on dev->mtu from ndo_change_mtu()	2024-05-07 16:19:14 -07:00
appletalk	appletalk: Remove the now superfluous sentinel elements from ctl_table array	2024-05-03 13:29:42 +01:00
atm	inet: introduce dst_rtable() helper	2024-04-30 18:32:38 -07:00
ax25	ax.25: x.25: Remove the now superfluous sentinel elements from ctl_table array	2024-05-03 13:29:43 +01:00
batman-adv	net: annotate writes on dev->mtu from ndo_change_mtu()	2024-05-07 16:19:14 -07:00
bluetooth	ipv6: introduce dst_rt6_info() helper	2024-04-29 13:32:01 +01:00
bpf	bpf: check bpf_dummy_struct_ops program params for test runs	2024-04-25 12:42:43 -07:00
bridge	net: annotate writes on dev->mtu from ndo_change_mtu()	2024-05-07 16:19:14 -07:00
caif	caif: Use UTILITY_NAME_LENGTH instead of hard-coding 16	2024-04-02 18:20:00 -07:00
can
ceph
core	rtnetlink: allow rtnl_fill_link_netnsid() to run under RCU protection	2024-05-07 11:14:50 +02:00
dcb
dccp	net: dccp: Fix ccid2_rtt_estimator() kernel-doc	2024-05-07 16:15:08 -07:00
devlink	devlink: extend devlink_param *set pointer	2024-04-22 13:05:19 -07:00
dns_resolver
dsa	net: annotate writes on dev->mtu from ndo_change_mtu()	2024-05-07 16:19:14 -07:00
ethernet	ethernet: Add helper for assigning packet type when dest address does not match device address	2024-04-25 08:20:54 -07:00
ethtool	net: ethtool: pse-pd: Expand pse commands with the PSE PoE interface	2024-04-18 18:27:02 -07:00
handshake	net/handshake: remove redundant assignment to variable ret	2024-04-16 17:14:55 -07:00
hsr	net: annotate writes on dev->mtu from ndo_change_mtu()	2024-05-07 16:19:14 -07:00
ieee802154	net: Remove the now superfluous sentinel elements from ctl_table array	2024-05-03 13:29:41 +01:00
ife
ipv4	net: annotate writes on dev->mtu from ndo_change_mtu()	2024-05-07 16:19:14 -07:00
ipv6	net: annotate writes on dev->mtu from ndo_change_mtu()	2024-05-07 16:19:14 -07:00
iucv	net/iucv: Avoid explicit cpumask var allocation on stack	2024-04-02 18:19:09 -07:00
kcm	net: kcm: fix incorrect parameter validation in the kcm_getsockopt) function	2024-03-11 09:53:22 +00:00
key
l2tp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2024-05-02 12:06:25 -07:00
l3mdev
lapb
llc	net: Remove ctl_table sentinel elements from several networking subsystems	2024-05-03 13:29:42 +01:00
mac80211	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2024-04-25 12:41:37 -07:00
mac802154
mctp
mpls	net: Remove the now superfluous sentinel elements from ctl_table array	2024-05-03 13:29:41 +01:00
mptcp	mptcp: fix typos in comments	2024-05-06 19:12:08 -07:00
ncsi
netfilter	netfilter: Remove the now superfluous sentinel elements from ctl_table array	2024-05-03 13:29:42 +01:00
netlabel
netlink	netlink: support all extack types in dumps	2024-04-23 10:09:49 -07:00
netrom	net: Remove ctl_table sentinel elements from several networking subsystems	2024-05-03 13:29:42 +01:00
nfc	net: nfc: remove inappropriate attrs check	2024-04-12 18:52:35 -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	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2024-04-25 12:41:37 -07:00
packet	af_packet: avoid a false positive warning in packet_setsockopt()	2024-04-08 13:19:01 +01:00
phonet	net: Remove ctl_table sentinel elements from several networking subsystems	2024-05-03 13:29:42 +01:00
psample	ip_tunnel: convert __be16 tunnel flags to bitmaps	2024-04-01 10:49:28 +01:00
qrtr
rds	net: rds: Remove the now superfluous sentinel elements from ctl_table array	2024-05-03 13:29:42 +01:00
rfkill	net: rfkill: gpio: Convert to platform remove callback returning void	2024-03-25 15:40:22 +01:00
rose	net: Remove ctl_table sentinel elements from several networking subsystems	2024-05-03 13:29:42 +01:00
rxrpc	net: Remove ctl_table sentinel elements from several networking subsystems	2024-05-03 13:29:42 +01:00
sched	net: annotate writes on dev->mtu from ndo_change_mtu()	2024-05-07 16:19:14 -07:00
sctp	net: Remove ctl_table sentinel elements from several networking subsystems	2024-05-03 13:29:42 +01:00
smc	net: Remove ctl_table sentinel elements from several networking subsystems	2024-05-03 13:29:42 +01:00
strparser
sunrpc	net: sunrpc: Remove the now superfluous sentinel elements from ctl_table array	2024-05-03 13:29:42 +01:00
switchdev
tipc	net: Remove ctl_table sentinel elements from several networking subsystems	2024-05-03 13:29:42 +01:00
tls	Revert "net: mirror skb frag ref/unref helpers"	2024-05-03 16:05:53 -07:00
unix	net: Remove the now superfluous sentinel elements from ctl_table array	2024-05-03 13:29:41 +01:00
vmw_vsock	vsock/virtio: fix packet delivery to tap device	2024-04-02 18:00:24 -07:00
wireless	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2024-04-25 12:41:37 -07:00
x25	ax.25: x.25: Remove the now superfluous sentinel elements from ctl_table array	2024-05-03 13:29:43 +01:00
xdp	xsk: validate user input for XDP_{UMEM|COMPLETION}_FILL_RING	2024-04-05 22:47:22 -07:00
xfrm	rtnetlink: allow rtnl_fill_link_netnsid() to run under RCU protection	2024-05-07 11:14:50 +02:00
compat.c
devres.c
Kconfig	net: skbuff: generalize the skb->decrypted bit	2024-04-06 17:34:31 +01:00
Kconfig.debug
Makefile
socket.c	net: remove {revc,send}msg_copy_msghdr() from exports	2024-03-14 16:48:53 -07:00
sysctl_net.c