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Paul Cercueil 687ef9c269 gpu/drm: ingenic: Avoid null pointer deference in plane atomic update 
[ Upstream commit 354b051c5dcbeb35bbfd5d54161364fc7a75a58a ]

It is possible that there is no drm_framebuffer associated with a given
plane state.

v2: Handle drm_plane->state which can be NULL too

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20191210144142.33143-2-paul@crapouillou.net
# *** extracted tags ***
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-02-24 08:36:36 +01:00
..
accessibility
…
acpi
ACPI: PM: s2idle: Prevent spurious SCIs from waking up the system
2020-02-19 19:52:57 +01:00
amba
ARM updates for 5.4-rc:
2019-10-23 06:26:33 -04:00
android
binder: fix log spam for existing debugfs file creation.
2020-02-01 09:34:35 +00:00
ata
libata: Fix retrieving of active qcs
2020-01-09 10:19:59 +01:00
atm
atm: eni: fix uninitialized variable warning
2020-02-01 09:34:46 +00:00
auxdisplay
…
base
regmap: fix writes to non incrementing registers
2020-02-14 16:34:19 -05:00
bcma
…
block
drivers/block/zram/zram_drv.c: fix error return codes not being returned in writeback_store
2020-02-24 08:36:31 +01:00
bluetooth
Bluetooth: btusb: Disable runtime suspend on Realtek devices
2020-02-11 04:35:09 -08:00
bus
bus: ti-sysc: Implement quirk handling for CLKDM_NOAUTO
2020-02-24 08:36:35 +01:00
cdrom
cdrom: respect device capabilities during opening action
2020-01-04 19:18:25 +01:00
char
char/random: silence a lockdep splat with printk()
2020-02-24 08:36:26 +01:00
clk
clk: imx: Add correct failure handling for clk based helpers
2020-02-24 08:36:34 +01:00
clocksource
clocksource/drivers/bcm2835_timer: Fix memory leak of timer
2020-02-24 08:36:28 +01:00
connector
…
counter
…
cpufreq
cpufreq: Avoid creating excessively large stack frames
2020-02-11 04:35:25 -08:00
cpuidle
cpuidle: teo: Avoid using "early hits" incorrectly
2020-02-05 21:22:52 +00:00
crypto
crypto: caam/qi2 - fix typo in algorithm's driver name
2020-02-14 16:34:18 -05:00
dax
…
dca
…
devfreq
PM / devfreq: Add new name attribute for sysfs
2020-02-05 21:22:40 +00:00
dio
…
dma
dmaengine: fsl-qdma: fix duplicated argument to &&
2020-02-24 08:36:29 +01:00
dma-buf
dma-buf: Fix memory leak in sync_file_merge()
2019-12-21 11:04:48 +01:00
edac
EDAC/mc: Fix use-after-free and memleaks during device removal
2020-02-19 19:53:03 +01:00
eisa
…
extcon
extcon-intel-cht-wc: Don't reset USB data connection at probe
2020-02-01 09:34:46 +00:00
firewire
net: add annotations on hh->hh_len lockless accesses
2020-01-09 10:20:06 +01:00
firmware
firmware: arm_scmi: Fix doorbell ring logic for !CONFIG_64BIT
2020-01-26 10:01:07 +01:00
fpga
…
fsi
fsi: core: Fix small accesses and unaligned offsets via sysfs
2019-12-31 16:45:09 +01:00
gnss
…
gpio
gpio: gpio-grgpio: fix possible sleep-in-atomic-context bugs in grgpio_irq_map/unmap()
2020-02-24 08:36:26 +01:00
gpu
gpu/drm: ingenic: Avoid null pointer deference in plane atomic update
2020-02-24 08:36:36 +01:00
greybus
…
hid
HID: steam: Fix input device disappearing
2020-02-01 09:34:46 +00:00
hsi
…
hv
hv_balloon: Balloon up according to request page number
2020-02-11 04:35:21 -08:00
hwmon
hwmon: (pmbus/ltc2978) Fix PMBus polling of MFR_COMMON definitions.
2020-02-19 19:53:07 +01:00
hwspinlock
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hwtracing
intel_th: msu: Fix window switching without windows
2019-12-31 16:46:09 +01:00
i2c
i2c: stm32f7: report dma error during probe
2020-01-26 10:01:06 +01:00
i3c
…
ide
…
idle
…
iio
iio: st_gyro: Correct data for LSM9DS0 gyro
2020-02-01 09:34:36 +00:00
infiniband
IB/core: Let IB core distribute cache update events
2020-02-24 08:36:26 +01:00
input
Input: synaptics - remove the LEN0049 dmi id from topbuttonpad list
2020-02-19 19:52:55 +01:00
interconnect
interconnect: qcom: qcs404: Walk the list safely on node removal
2019-12-17 19:55:39 +01:00
iommu
iommu/vt-d: Fix off-by-one in PASID allocation
2020-02-24 08:36:26 +01:00
ipack
…
irqchip
irqchip: Place CONFIG_SIFIVE_PLIC into the menu
2020-01-23 08:22:55 +01:00
isdn
net: use skb_queue_empty_lockless() in poll() handlers
2019-10-28 13:33:41 -07:00
leds
leds: pca963x: Fix open-drain initialization
2020-02-24 08:36:24 +01:00
lightnvm
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macintosh
cpufreq: Use per-policy frequency QoS
2019-10-21 02:05:21 +02:00
mailbox
mailbox: imx: Fix Tx doorbell shutdown path
2020-01-04 19:18:30 +01:00
mcb
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md
bcache: avoid unnecessary btree nodes flushing in btree_flush_write()
2020-02-14 16:34:19 -05:00
media
media: cx23885: Add support for AVerMedia CE310B
2020-02-24 08:36:35 +01:00
memory
memory: mtk-smi: Add PM suspend and resume ops
2020-01-17 19:48:59 +01:00
memstick
memstick: jmb38x_ms: Fix an error handling path in 'jmb38x_ms_probe()'
2019-10-09 11:08:03 +02:00
message
scsi: mptfusion: Fix double fetch bug in ioctl
2020-01-23 08:22:35 +01:00
mfd
mfd: max77650: Select REGMAP_IRQ in Kconfig
2020-02-14 16:34:19 -05:00
misc
lkdtm/bugs: fix build error in lkdtm_UNSET_SMEP
2020-02-05 21:22:46 +00:00
mmc
mmc: core: Rework wp-gpio handling
2020-02-19 19:53:10 +01:00
mtd
mtd: sharpslpart: Fix unsigned comparison to zero
2020-02-14 16:34:18 -05:00
mux
…
net
Revert "nfp: abm: fix memory leak in nfp_abm_u32_knode_replace"
2020-02-24 08:36:36 +01:00
nfc
NFC: port100: Convert cpu_to_le16(le16_to_cpu(E1) + E2) to use le16_add_cpu().
2020-02-24 08:36:33 +01:00
ntb
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nubus
…
nvdimm
libnvdimm/btt: fix variable 'rc' set but not used
2020-01-04 19:18:12 +01:00
nvme
nvme: fix the parameter order for nvme_get_log in nvme_get_fw_slot_info
2020-02-19 19:53:05 +01:00
nvmem
nvmem: core: fix memory abort in cleanup path
2020-02-11 04:35:21 -08:00
of
of: Add OF_DMA_DEFAULT_COHERENT & select it on powerpc
2020-02-11 04:35:25 -08:00
opp
opp: Free static OPPs on errors while adding them
2020-02-24 08:36:34 +01:00
oprofile
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parisc
parisc: Remove 32-bit DMA enforcement from sba_iommu
2019-10-14 21:44:26 +02:00
parport
parport: load lowlevel driver if ports not found
2019-12-31 16:45:25 +01:00
pci
PCI: Increase D3 delay for AMD Ryzen5/7 XHCI controllers
2020-02-24 08:36:35 +01:00
pcmcia
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perf
perf/imx_ddr: Add enhanced AXI ID filter support
2020-02-01 09:34:49 +00:00
phy
phy: qualcomm: Adjust indentation in read_poll_timeout
2020-02-11 04:35:45 -08:00
pinctrl
pinctrl: baytrail: Do not clear IRQ flags on direct-irq enabled pins
2020-02-24 08:36:27 +01:00
platform
platform/x86: intel_mid_powerbtn: Take a copy of ddata
2020-02-14 16:34:12 -05:00
pnp
…
power
power: supply: ltc2941-battery-gauge: fix use-after-free
2020-02-11 04:35:24 -08:00
powercap
powercap: intel_rapl: add NULL pointer check to rapl_mmio_cpu_online()
2020-01-14 20:08:18 +01:00
pps
…
ps3
…
ptp
ptp: free ptp device pin descriptors properly
2020-01-23 08:22:51 +01:00
pwm
pwm: omap-dmtimer: Simplify error handling
2020-02-24 08:36:29 +01:00
rapidio
…
ras
…
regulator
regulator: rk808: Lower log level on optional GPIOs being not available
2020-02-24 08:36:33 +01:00
remoteproc
…
reset
reset: Fix {of,devm}_reset_control_array_get kerneldoc return types
2020-01-23 08:22:43 +01:00
rpmsg
rpmsg: char: release allocated memory
2020-01-14 20:08:37 +01:00
rtc
rtc: i2c/spi: Avoid inclusion of REGMAP support when not needed
2020-02-24 08:36:31 +01:00
s390
s390/pkey: fix missing length of protected key on return
2020-02-19 19:53:04 +01:00
sbus
…
scsi
scsi: ufs: Fix ufshcd_probe_hba() reture value in case ufshcd_scsi_add_wlus() fails
2020-02-14 16:34:08 -05:00
sfi
…
sh
…
siox
…
slimbus
…
soc
soc: qcom: rpmhpd: Set 'active_only' for active only power domains
2020-02-14 16:34:16 -05:00
soundwire
soundwire: intel: fix PDI/stream mapping for Bulk
2019-12-31 16:45:11 +01:00
spi
spi: fsl-lpspi: fix only one cs-gpio working
2020-02-24 08:36:28 +01:00
spmi
spmi: pmic-arb: Set lockdep class for hierarchical irq domains
2020-02-19 19:53:07 +01:00
ssb
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staging
media: meson: add missing allocation failure check on new_buf
2020-02-24 08:36:23 +01:00
target
scsi: RDMA/isert: Fix a recently introduced regression related to logout
2020-01-29 16:45:30 +01:00
tc
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tee
tee: optee: Fix compilation issue with nommu
2020-02-05 21:22:49 +00:00
thermal
thermal: Fix deadlock in thermal thermal_zone_device_check
2019-12-13 08:43:21 +01:00
thunderbolt
thunderbolt: Power cycle the router if NVM authentication fails
2019-12-04 22:30:50 +01:00
tty
serial: imx: fix a race condition in receive path
2020-02-01 09:34:34 +00:00
uio
uio: fix a sleep-in-atomic-context bug in uio_dmem_genirq_irqcontrol()
2020-02-24 08:36:27 +01:00
usb
usb: dwc2: Fix IN FIFO allocation
2020-02-24 08:36:28 +01:00
vfio
vfio/pci: call irq_bypass_unregister_producer() before freeing irq
2019-12-21 11:04:48 +01:00
vhost
vhost/vsock: accept only packets with the right dst_cid
2020-01-04 19:19:18 +01:00
video
pxa168fb: Fix the function used to release some memory in an error handling path
2020-02-24 08:36:25 +01:00
virt
virt: vbox: fix memory leak in hgcm_call_preprocess_linaddr
2019-10-10 14:50:32 +02:00
virtio
virtio_balloon: Fix memory leaks on errors in virtballoon_probe()
2020-02-11 04:35:47 -08:00
visorbus
…
vlynq
…
vme
…
w1
w1: ds250x: Fix build error without CRC16
2019-10-10 15:35:41 +02:00
watchdog
drivers: watchdog: stm32_iwdg: set WDOG_HW_RUNNING at probe
2020-02-14 16:34:18 -05:00
xen
xen/balloon: Support xend-based toolstack take two
2020-02-11 04:35:36 -08:00
zorro
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Kconfig
…
Makefile
…