linux-stable/drivers
Colin Ian King cf9a18d7bc drm/exynos: fix missing decrement of retry counter
[ Upstream commit 1bbbab097a ]

Currently the retry counter is not being decremented, leading to a
potential infinite spin if the scalar_reads don't change state.

Addresses-Coverity: ("Infinite loop")
Fixes: 280e54c9f6 ("drm/exynos: scaler: Reset hardware before starting the operation")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-08-25 10:47:57 +02:00
..
accessibility
acpi ACPI/IORT: Fix off-by-one check in iort_dev_find_its_id() 2019-08-16 10:12:48 +02:00
amba
android binder: fix possible UAF when freeing buffer 2019-08-04 09:30:53 +02:00
ata ata: libahci: do not complain in case of deferred probe 2019-08-25 10:47:55 +02:00
atm atm: iphase: Fix Spectre v1 vulnerability 2019-08-09 17:52:29 +02:00
auxdisplay
base drivers/base: Introduce kill_device() 2019-08-09 17:52:28 +02:00
bcma
block drbd: dynamically allocate shash descriptor 2019-08-16 10:12:48 +02:00
bluetooth Bluetooth: hci_uart: check for missing tty operations 2019-08-04 09:30:55 +02:00
bus
cdrom
char hpet: Fix division by zero in hpet_time_div() 2019-07-31 07:27:10 +02:00
clk clk: renesas: cpg-mssr: Fix reset control race condition 2019-08-25 10:47:52 +02:00
clocksource
connector
cpufreq cpufreq/pasemi: fix use-after-free in pas_cpufreq_cpu_init() 2019-08-16 10:12:46 +02:00
cpuidle
crypto crypto: ccp - Ignore tag length when decrypting GCM ciphertext 2019-08-16 10:12:38 +02:00
dax
dca
devfreq
dio
dma dmaengine: rcar-dmac: Reject zero-length slave DMA requests 2019-08-06 19:06:48 +02:00
dma-buf
edac
eisa
extcon
firewire
firmware iscsi_ibft: make ISCSI_IBFT dependson ACPI instead of ISCSI_IBFT_FIND 2019-08-16 10:12:45 +02:00
fmc
fpga fpga-manager: altera-ps-spi: Fix build error 2019-07-31 07:27:10 +02:00
fsi
gnss
gpio gpiolib: fix incorrect IRQ requesting of an active-low lineevent 2019-08-06 19:06:54 +02:00
gpu drm/exynos: fix missing decrement of retry counter 2019-08-25 10:47:57 +02:00
hid HID: hiddev: do cleanup in failure of opening a device 2019-08-25 10:47:49 +02:00
hsi
hv
hwmon hwmon: (nct7802) Fix wrong detection of in4 presence 2019-08-16 10:12:51 +02:00
hwspinlock
hwtracing
i2c gcc-9: don't warn about uninitialized variable 2019-08-09 17:52:27 +02:00
ide
idle
iio iio: adc: max9611: Fix misuse of GENMASK macro 2019-08-16 10:12:37 +02:00
infiniband IB/mad: Fix use-after-free in ib mad completion handling 2019-08-25 10:47:57 +02:00
input Input: iforce - add sanity checks 2019-08-25 10:47:49 +02:00
iommu iommu/vt-d: Don't queue_iova() if there is no flush queue 2019-08-04 09:30:54 +02:00
ipack
irqchip irqchip/irq-imx-gpcv2: Forward irq type to parent 2019-08-25 10:47:53 +02:00
isdn ISDN: hfcsusb: checking idx of ep configuration 2019-08-04 09:30:53 +02:00
leds
lightnvm
macintosh
mailbox mailbox: handle failed named mailbox channel request 2019-07-31 07:27:07 +02:00
mcb
md
media media: radio-raremono: change devm_k*alloc to k*alloc 2019-08-04 09:30:54 +02:00
memory
memstick memstick: Fix error cleanup path of memstick_init 2019-07-31 07:26:59 +02:00
message
mfd mfd: hi655x-pmic: Fix missing return value check for devm_regmap_init_mmio_clk 2019-07-31 07:27:03 +02:00
misc eeprom: at24: make spd world-readable again 2019-08-06 19:06:57 +02:00
mmc mmc: cavium: Add the missing dma unmap when the dma has finished. 2019-08-16 10:12:39 +02:00
mtd mtd: rawnand: micron: handle on-die "ECC-off" devices correctly 2019-08-06 19:06:54 +02:00
mux
net net: usb: pegasus: fix improper read if get_registers() fail 2019-08-25 10:47:50 +02:00
nfc NFC: nfcmrvl: fix gpio-handling regression 2019-08-09 17:52:33 +02:00
ntb
nubus
nvdimm libnvdimm/bus: Fix wait_nvdimm_bus_probe_idle() ABBA deadlock 2019-08-09 17:52:28 +02:00
nvme nvme: fix multipath crash when ANA is deactivated 2019-08-16 10:12:48 +02:00
nvmem
of
opp
oprofile
parisc
parport
pci PCI: dwc: pci-dra7xx: Fix compilation when !CONFIG_GPIOLIB 2019-07-31 07:27:07 +02:00
pcmcia
perf drivers/perf: arm_pmu: Fix failure path in PM notifier 2019-08-06 19:06:55 +02:00
phy phy: renesas: rcar-gen2: Fix memory leak at error paths 2019-07-31 07:27:00 +02:00
pinctrl
platform
pnp
power
powercap
pps drivers/pps/pps.c: clear offset flags in PPS_SETPARAMS ioctl 2019-08-04 09:30:56 +02:00
ps3
ptp
pwm Revert "pwm: Set class for exported channels in sysfs" 2019-08-25 10:47:46 +02:00
rapidio drivers/rapidio/devices/rio_mport_cdev.c: NUL terminate some strings 2019-08-06 19:06:52 +02:00
ras
regulator
remoteproc
reset
rpmsg
rtc
s390 s390/qdio: add sanity checks to the fast-requeue path 2019-08-16 10:12:46 +02:00
sbus
scsi scsi: qla2xxx: Fix possible fcport null-pointer dereferences 2019-08-25 10:47:55 +02:00
sfi
sh
siox
slimbus
sn
soc
soundwire
spi spi: bcm2835: Fix 3-wire mode if DMA is enabled 2019-08-09 17:52:35 +02:00
spmi
ssb
staging staging: android: ion: Bail out upon SIGKILL when allocating memory. 2019-08-16 10:12:38 +02:00
target
tc
tee
thermal
thunderbolt
tty tty/ldsem, locking/rwsem: Add missing ACQUIRE to read_failed sleep loop 2019-08-16 10:12:50 +02:00
uio
usb usb: typec: tcpm: Ignore unsupported/unknown alternate mode requests 2019-08-16 10:12:42 +02:00
uwb
vfio
vhost vhost: scsi: add weight support 2019-08-04 09:30:55 +02:00
video
virt
virtio
visorbus
vlynq
vme
w1
watchdog
xen xen/pciback: remove set but not used variable 'old_state' 2019-08-25 10:47:52 +02:00
zorro
Kconfig
Makefile