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linux/drivers
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Stefan Wahren f6ed63bc39 net: lan78xx: Fix race in tx pending skb size calculation 
commit dea39aca1d upstream.

The skb size calculation in lan78xx_tx_bh is in race with the start_xmit,
which could lead to rare kernel oopses. So protect the whole skb walk with
a spin lock. As a benefit we can unlink the skb directly.

This patch was tested on Raspberry Pi 3B+

Link: https://github.com/raspberrypi/linux/issues/2608
Fixes: 55d7de9de6 ("Microchip's LAN7800 family USB 2/3 to 10/100/1000 Ethernet")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Floris Bos <bos@je-eigen-domein.nl>
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-22 14:27:39 +02:00
..
accessibility
…
acpi
ACPICA: acpi: acpica: fix acpi operand cache leak in nseval.c
2018-05-30 07:50:45 +02:00
amba
ARM: amba: Don't read past the end of sysfs "driver_override" buffer
2018-05-01 15:13:08 -07:00
android
binder: add missing binder_unlock()
2018-02-28 10:18:33 +01:00
ata
ahci: Disable LPM on Lenovo 50 series laptops with a too old BIOS
2018-07-17 11:37:52 +02:00
atm
atm: zatm: Fix potential Spectre v1
2018-07-22 14:27:36 +02:00
auxdisplay
auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
2018-02-13 12:35:55 +01:00
base
PM / OPP: Update voltage in case freq == old_freq
2018-07-11 16:26:45 +02:00
bcma
bcma: use (get|put)_device when probing/removing device driver
2017-03-12 06:41:52 +01:00
block
loop: remember whether sysfs_create_group() was done
2018-07-17 11:37:54 +02:00
bluetooth
Bluetooth: hci_qca: Avoid missing rampatch failure with userspace fw loader
2018-07-03 11:23:07 +02:00
bus
bus: brcmstb_gisb: correct support for 64-bit address output
2018-04-13 19:47:56 +02:00
cdrom
cdrom: do not call check_disk_change() inside cdrom_open()
2018-05-30 07:50:47 +02:00
char
ipmi:bt: Set the timeout before doing a capabilities check
2018-07-03 11:23:07 +02:00
clk
clk: at91: PLL recalc_rate() now using cached MUL and DIV values
2018-07-03 11:23:13 +02:00
clocksource
clocksource/drivers/fsl_ftm_timer: Fix error return checking
2018-05-30 07:50:32 +02:00
connector
…
cpufreq
cpufreq: Fix new policy initialization during limits updates via sysfs
2018-06-26 08:08:08 +08:00
cpuidle
cpuidle: powernv: Fix promotion from snooze if next state disabled
2018-07-03 11:23:08 +02:00
crypto
crypto: crypto4xx - fix crypto4xx_build_pdr, crypto4xx_build_sdr leak
2018-07-22 14:27:36 +02:00
dax
device-dax: implement ->split() to catch invalid munmap attempts
2018-02-28 10:18:33 +01:00
dca
…
devfreq
PM / devfreq: Fix potential NULL pointer dereference in governor_store
2018-04-13 19:48:09 +02:00
dio
…
dma
dmaengine: qcom: bam_dma: get num-channels and num-ees from dt
2018-05-30 07:50:48 +02:00
dma-buf
dma-buf: remove redundant initialization of sg_table
2018-06-06 16:44:33 +02:00
edac
EDAC, mv64x60: Fix an error handling path
2018-04-13 19:48:30 +02:00
eisa
…
extcon
extcon: palmas: Check the parent instance to prevent the NULL
2017-11-21 09:23:21 +01:00
firewire
firewire-ohci: work around oversized DMA reads on JMicron controllers
2018-05-30 07:50:18 +02:00
firmware
firmware: dmi_scan: Fix handling of empty DMI strings
2018-05-30 07:50:24 +02:00
fmc
…
fpga
…
gpio
gpio: No NULL owner
2018-06-16 09:52:33 +02:00
gpu
drm/udl: fix display corruption of the last line
2018-07-11 16:26:44 +02:00
hid
HID: usbhid: add quirk for innomedia INNEX GENESIS/ATARI adapter
2018-07-17 11:37:53 +02:00
hsi
HSI: ssi_protocol: double free in ssip_pn_xmit()
2018-03-24 11:00:12 +01:00
hv
Drivers: hv: vmbus: do not mark HV_PCIE as perf_device
2018-04-20 08:20:41 +02:00
hwmon
hwmon: (pmbus/adm1275) Accept negative page register values
2018-05-30 07:50:46 +02:00
hwspinlock
…
hwtracing
hwtracing: stm: fix build error on some arches
2018-06-06 16:44:38 +02:00
i2c
i2c: tegra: Fix NACK error handling
2018-07-17 11:37:53 +02:00
ide
cdrom: do not call check_disk_change() inside cdrom_open()
2018-05-30 07:50:47 +02:00
idle
idle: i7300: add PCI dependency
2018-02-25 11:05:55 +01:00
iio
iio:buffer: make length types match kfifo types
2018-07-03 11:23:11 +02:00
infiniband
RDMA/ucm: Mark UCM interface as BROKEN
2018-07-17 11:37:54 +02:00
input
Input: elantech - fix V4 report decoding for module with middle key
2018-07-03 11:23:17 +02:00
iommu
iommu/vt-d: Use domain instead of cache fetching
2018-05-30 07:50:20 +02:00
ipack
ipack: print a hex number after a 0x prefix
2016-10-27 18:43:43 -07:00
irqchip
arm64: Add hypervisor safe helper for checking constant capabilities
2018-06-06 16:44:35 +02:00
isdn
isdn: eicon: fix a missing-check bug
2018-06-13 16:16:42 +02:00
leds
leds: pca955x: Correct I2C Functionality
2018-04-13 19:48:03 +02:00
lguest
…
lightnvm
Merge branch 'for-4.9/block' of git://git.kernel.dk/linux-block
2016-10-07 14:42:05 -07:00
macintosh
drivers: macintosh: rack-meter: really fix bogus memsets
2018-05-30 07:50:42 +02:00
mailbox
mailbox: handle empty message in tx_tick
2017-08-06 18:59:42 -07:00
mcb
MCB: add support for SC31 to mcb-lpc
2017-09-09 17:39:41 +02:00
md
dm bufio: don't take the lock in dm_bufio_shrink_count
2018-07-11 16:26:46 +02:00
media
media: cx25840: Use subdev host data for PLL override
2018-07-11 16:26:45 +02:00
memory
ARM: OMAP2+: gpmc-onenand: propagate error on initialization failure
2017-12-14 09:28:16 +01:00
memstick
memstick: rtsx_usb_ms: Manage runtime PM when accessing the device
2016-10-17 15:43:05 +02:00
message
scsi: mptfusion: Add bounds check in mptctl_hp_targetinfo()
2018-05-25 16:13:06 +02:00
mfd
mfd: intel-lpss: Program REMAP register in PIO mode
2018-07-03 11:23:14 +02:00
misc
vmw_balloon: fix inflation with batching
2018-07-17 11:37:51 +02:00
mmc
mmc: dw_mmc: fix card threshold control configuration
2018-07-17 11:37:51 +02:00
mtd
mtd: m25p80: consider max message size in m25p80_read
2018-07-22 14:27:35 +02:00
net
net: lan78xx: Fix race in tx pending skb size calculation
2018-07-22 14:27:39 +02:00
nfc
NFC: pn533: change order of free_irq and dev unregistration
2018-03-22 09:17:46 +01:00
ntb
ntb_transport: Fix bug with max_mw_size parameter
2018-05-30 07:50:22 +02:00
nubus
…
nvdimm
linvdimm, pmem: Preserve read-only setting for pmem devices
2018-07-03 11:23:13 +02:00
nvme
nvme-pci: Remap CMB SQ entries on every controller reset
2018-07-17 11:37:54 +02:00
nvmem
nvmem: imx-ocotp: Fix wrong register size
2017-08-06 18:59:48 -07:00
of
of: unittest: for strings, account for trailing \0 in property length field
2018-07-03 11:23:08 +02:00
oprofile
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2016-10-10 20:16:43 -07:00
parisc
parisc/pci: Switch LBA PCI bus from Hard Fail to Soft Fail mode
2018-05-30 07:50:43 +02:00
parport
parport_pc: Add support for WCH CH382L PCI-E single parallel port card.
2018-04-08 12:12:57 +02:00
pci
PCI: pciehp: Clear Presence Detect and Data Link Layer Status Changed on resume
2018-07-03 11:23:10 +02:00
pcmcia
pcmcia: fix return value of soc_pcmcia_regulator_set
2016-11-11 08:45:08 -08:00
perf
drivers/perf: arm_pmu: handle no platform_device
2018-03-22 09:17:51 +01:00
phy
phy: work around 'phys' references to usb-nop-xceiv devices
2018-01-23 19:57:07 +01:00
pinctrl
Revert "pinctrl: msm: Use dynamic GPIO numbering"
2018-06-06 16:44:32 +02:00
platform
platform/x86: asus-wmi: Fix NULL pointer dereference
2018-06-26 08:08:05 +08:00
pnp
…
power
power: supply: bq2415x: check for NULL acpi_id to avoid null pointer dereference
2018-04-29 11:31:56 +02:00
powercap
PowerCap: Fix an error code in powercap_register_zone()
2018-04-13 19:47:56 +02:00
pps
pps: kc: fix non-tickless system config dependency
2016-10-11 15:06:32 -07:00
ps3
powerpc: Remove all usages of NO_IRQ
2016-09-20 20:57:12 +10:00
ptp
time: Change posix clocks ops interfaces to use timespec64
2018-03-24 11:00:09 +01:00
pwm
pwm: lpss: platform: Save/restore the ctrl register over a suspend/resume
2018-07-03 11:23:16 +02:00
rapidio
drivers/rapidio/devices/rio_mport_cdev.c: fix resource leak in error handling path in 'rio_dma_transfer()'
2017-12-14 09:28:22 +01:00
ras
…
regulator
regulator: of: Add a missing 'of_node_put()' in an error handling path of 'of_regulator_match()'
2018-05-30 07:50:51 +02:00
remoteproc
remoteproc: qcom: mdt_loader: Don't overwrite firmware object
2017-03-12 06:41:50 +01:00
reset
reset: ti_syscon: fix a ti_syscon_reset_status issue
2017-10-08 10:26:03 +02:00
rpmsg
rpmsg: smd: do not use mananged resources for endpoints and channels
2018-07-03 11:23:13 +02:00
rtc
rtc: tx4939: avoid unintended sign extension on a 24 bit shift
2018-05-25 16:13:15 +02:00
s390
scsi: zfcp: fix missing REC trigger trace on enqueue without ERP thread
2018-07-03 11:23:12 +02:00
sbus
…
scsi
scsi: sg: mitigate read/write abuse
2018-07-11 16:26:43 +02:00
sfi
…
sh
…
sn
…
soc
soc: qcom: wcnss_ctrl: Fix increment in NV upload
2018-05-30 07:50:47 +02:00
spi
spi: bcm-qspi: fIX some error handling paths
2018-05-30 07:50:45 +02:00
spmi
spmi: Include OF based modalias in device uevent
2017-07-27 15:08:08 -07:00
ssb
ssb: Fix error routine when fallback SPROM fails
2017-01-09 08:32:16 +01:00
staging
staging: comedi: quatech_daqp_cs: fix no-op loop daqp_ao_insn_write()
2018-07-11 16:26:46 +02:00
target
tcm_fileio: Prevent information leak for short reads
2018-03-24 11:00:20 +01:00
tc
…
thermal
thermal: exynos: Propagate error value from tmu_read()
2018-05-16 10:08:44 +02:00
thunderbolt
thunderbolt: Resume control channel after hibernation image is created
2018-04-24 09:34:12 +02:00
tty
vt: prevent leaking uninitialized data to userspace via /dev/vcs*
2018-07-11 16:26:42 +02:00
uio
uio: fix incorrect memory leak cleanup
2018-04-13 19:47:59 +02:00
usb
xhci: xhci-mem: off by one in xhci_stream_id_to_ring()
2018-07-17 11:37:53 +02:00
uwb
uwb: ensure that endpoint is interrupt
2017-10-12 11:51:19 +02:00
vfio
vfio/pci: Virtualize Maximum Read Request Size
2018-04-24 09:34:15 +02:00
vhost
vhost_net: validate sock before trying to put its fd
2018-07-22 14:27:38 +02:00
video
video: uvesafb: Fix integer overflow in allocation
2018-07-03 11:23:16 +02:00
virt
mm: replace get_user_pages() write/force parameters with gup_flags
2016-10-19 08:11:43 -07:00
virtio
virtio_ring: fix num_free handling in error case
2018-03-18 11:18:50 +01:00
vlynq
…
vme
VME: restore bus_remove function causing incomplete module unload
2017-03-12 06:41:50 +01:00
w1
1wire: family module autoload fails because of upper/lower case mismatch.
2018-07-03 11:23:06 +02:00
watchdog
watchdog: sbsa: use 32-bit read for WCV
2018-05-30 07:50:34 +02:00
xen
xen: Remove unnecessary BUG_ON from __unbind_from_irq()
2018-07-03 11:23:16 +02:00
zorro
zorro: Set up z->dev.dma_mask for the DMA API
2018-05-30 07:50:44 +02:00
Kconfig
…
Makefile
usb: build drivers/usb/common/ when USB_SUPPORT is set
2018-02-25 11:05:45 +01:00