linux/drivers/net
Johannes Berg fa758032a5 iwlwifi: mvm: guard against device removal in reprobe
[ Upstream commit 7a21b1d4a728a483f07c638ccd8610d4b4f12684 ]

If we get into a problem severe enough to attempt a reprobe,
we schedule a worker to do that. However, if the problem gets
more severe and the device is actually destroyed before this
worker has a chance to run, we use a free device. Bump up the
reference count of the device until the worker runs to avoid
this situation.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/iwlwifi.20210122144849.871f0892e4b2.I94819e11afd68d875f3e242b98bef724b8236f1e@changeid
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-02-13 13:52:55 +01:00
..
appletalk
arcnet drivers: net: Fix Kconfig indentation 2019-09-26 08:56:17 +02:00
bonding bonding: wait for sysfs kobject destruction before freeing struct slave 2020-12-08 10:40:24 +01:00
caif
can can: dev: prevent potential information leak in can_fill_info() 2021-02-03 23:26:01 +01:00
dsa net: dsa: mv88e6xxx: override existent unicast portvec in port_fdb_add 2021-02-10 09:25:33 +01:00
ethernet igc: Report speed and duplex as unknown when device is runtime suspended 2021-02-10 09:25:32 +01:00
fddi
fjes fjes: fix missed check in fjes_acpi_add 2019-12-31 16:41:14 +01:00
hamradio yam: fix possible memory leak in yam_init_driver 2020-06-24 17:50:18 +02:00
hippi hippi: Fix a size used in a 'pci_free_consistent()' in an error handling path 2020-07-29 10:18:31 +02:00
hyperv hv_netvsc: Remove "unlikely" from netvsc_select_queue 2020-09-23 12:40:34 +02:00
ieee802154 ieee802154/adf7242: check status of adf7242_read_reg 2020-10-01 13:18:16 +02:00
ipvlan ipvlan: fix device features 2020-09-03 11:26:41 +02:00
netdevsim netdevsim: fix unbalaced locking in nsim_create() 2020-07-29 10:18:33 +02:00
phy sfp: Fix error handing in sfp_probe() 2020-11-10 12:37:26 +01:00
plip
ppp pppoe: only process PADT targeted at local interfaces 2020-05-20 08:20:09 +02:00
slip slip: not call free_netdev before rtnl_unlock in slip_open 2020-03-21 08:11:53 +01:00
team team: protect features update by RCU to avoid deadlock 2021-02-03 23:26:02 +01:00
usb net: usb: qmi_wwan: added support for Thales Cinterion PLSx3 modem family 2021-02-03 23:25:56 +01:00
vmxnet3 vmxnet3: use correct tcp hdr length when packet is encapsulated 2020-08-19 08:16:23 +02:00
wan wan: ds26522: select CONFIG_BITREVERSE 2021-01-17 14:05:37 +01:00
wimax wimax/i2400m: Fix potential urb refcnt leak 2020-05-10 10:31:26 +02:00
wireless iwlwifi: mvm: guard against device removal in reprobe 2021-02-13 13:52:55 +01:00
xen-netback xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path() 2020-12-30 11:51:46 +01:00
Kconfig net: Fix CONFIG_NET_CLS_ACT=n and CONFIG_NFT_FWD_NETDEV={y, m} build 2020-04-01 11:02:18 +02:00
LICENSE.SRC
Makefile
Space.c
dummy.c
eql.c
geneve.c Revert "geneve: pull IP header before ECN decapsulation" 2020-12-11 13:23:33 +01:00
gtp.c gtp: fix an use-before-init in gtp_newlink() 2020-11-01 12:01:03 +01:00
ifb.c net: Fix CONFIG_NET_CLS_ACT=n and CONFIG_NFT_FWD_NETDEV={y, m} build 2020-04-01 11:02:18 +02:00
loopback.c
macsec.c macsec: avoid use-after-free in macsec_handle_frame() 2020-10-14 10:33:00 +02:00
macvlan.c macvlan: validate setting of multiple remote source MAC addresses 2020-09-03 11:27:00 +02:00
macvtap.c
mdio.c
mii.c
net_failover.c net_failover: fixed rollback in net_failover_open() 2020-06-17 16:40:19 +02:00
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
sungem_phy.c
tap.c net: tap: clean up an indentation issue 2019-09-27 20:58:35 +02:00
thunderbolt.c
tun.c tun: fix return value when the number of iovs exceeds MAX_SKB_FRAGS 2021-01-12 20:16:14 +01:00
veth.c veth: Adjust hard_start offset on redirect XDP frames 2020-06-22 09:31:06 +02:00
virtio_net.c virtio_net: Fix recursive call to cpus_read_lock() 2021-01-12 20:16:12 +01:00
vrf.c vrf: packets with lladdr src needs dst at input with orig_iif when needs strict 2020-12-21 13:27:03 +01:00
vsockmon.c
vxlan.c vxlan: Copy needed_tailroom from lowerdev 2020-12-30 11:50:57 +01:00
xen-netfront.c xen-netfront: fix potential deadlock in xennet_remove() 2020-08-05 09:59:51 +02:00