Ksawlii/kernel_samsung_a53x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
kernel_samsung_a53x/drivers/net
History
Heiner Kallweit 93448c8a93 r8169: prevent potential deadlock in rtl8169_close 
[ Upstream commit 91d3d149978ba7b238198dd80e4b823756aa7cfa ]

ndo_stop() is RTNL-protected by net core, and the worker function takes
RTNL as well. Therefore we will deadlock when trying to execute a
pending work synchronously. To fix this execute any pending work
asynchronously. This will do no harm because netif_running() is false
in ndo_stop(), and therefore the work function is effectively a no-op.
However we have to ensure that no task is running or pending after
rtl_remove_one(), therefore add a call to cancel_work_sync().

Fixes: abe5fc42f9ce ("r8169: use RTNL to protect critical sections")
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/12395867-1d17-4cac-aa7d-c691938fcddf@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-18 12:11:11 +01:00
..
appletalk Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
arcnet Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bonding bonding: stop the device in bond_setup_by_slave() 2024-11-18 11:43:19 +01:00
caif Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
can can: dev: can_restart(): fix race condition between controller restart and netif_carrier_on() 2024-11-18 11:42:49 +01:00
dropdump Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dsa net: dsa: lan9303: consequently nested-lock physical MDIO 2024-11-18 11:43:30 +01:00
ethernet r8169: prevent potential deadlock in rtl8169_close 2024-11-18 12:11:11 +01:00
fddi Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fjes Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hamradio Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hippi Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hyperv hv_netvsc: fix race of netvsc and VF register_netdevice 2024-11-18 12:11:10 +01:00
ieee802154 net: ieee802154: adf7242: Fix some potential buffer overflow in adf7242_stats_show() 2024-11-18 10:58:29 +01:00
ipa Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ipvlan ipvlan: add ipvlan_route_v6_outbound() helper 2024-11-18 11:43:19 +01:00
mdio Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
netdevsim Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pcs Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
phy net: phylink: initialize carrier state at creation 2024-11-18 11:43:30 +01:00
plip Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ppp ppp: limit MRU to 64K 2024-11-18 11:43:19 +01:00
slip Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
team Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
usb net: usb: ax88179_178a: fix failed operations during ax88179_reset 2024-11-18 12:10:55 +01:00
vmxnet3 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vxlan Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
wan Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
wimax Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
wireguard wireguard: use DEV_STATS_INC() 2024-11-18 12:10:54 +01:00
wireless wifi: ath11k: fix htt pktlog locking 2024-11-18 11:43:25 +01:00
xen-netback xen-netback: use default TX queue size for vifs 2024-11-08 11:25:45 +01:00
bareudp.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dummy.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
eql.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
geneve.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gtp.c gtp: fix fragmentation needed check with gso 2024-11-18 10:58:30 +01:00
ifb.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Kconfig Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
LICENSE.SRC Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
loopback.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
macsec.c net: macsec: indicate next pn update when offloading 2024-11-08 11:25:46 +01:00
macvlan.c macvlan: Don't propagate promisc change to lower dev in passthru 2024-11-18 11:43:20 +01:00
macvtap.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mdio.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mii.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
net_failover.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
netconsole.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nlmon.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ntb_netdev.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
rionet.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sb1000.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Space.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sungem_phy.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tap.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
thunderbolt.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tun.c tun: prevent negative ifindex 2024-11-08 11:26:10 +01:00
veth.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
virtio_net.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vrf.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vsockmon.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
xen-netfront.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00