android_kernel_samsung_sm8650/drivers
William Breathitt Gray 9fd4768b09 iio: addac: stx104: Fix race condition for stx104_write_raw()
commit 9740827468cea80c42db29e7171a50e99acf7328 upstream.

The priv->chan_out_states array and actual DAC value can become
mismatched if stx104_write_raw() is called concurrently. Prevent such a
race condition by utilizing a mutex.

Fixes: 97a445dad3 ("iio: Add IIO support for the DAC on the Apex Embedded Systems STX104")
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
Link: https://lore.kernel.org/r/c95c9a77fcef36b2a052282146950f23bbc1ebdc.1680790580.git.william.gray@linaro.org
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-05-11 23:03:01 +09:00
..
accessibility tty: fix possible null-ptr-defer in spk_ttyio_release 2023-01-24 07:24:37 +01:00
acpi ACPI: resource: Add Medion S17413 to IRQ override quirk 2023-04-20 12:35:12 +02:00
amba
android
ata ata: ahci: Revert "ata: ahci: Add Tiger Lake UP{3,4} AHCI controller" 2023-03-10 09:32:32 +01:00
atm atm: idt77252: fix kmemleak when rmmod idt77252 2023-03-30 12:49:09 +02:00
auxdisplay auxdisplay: hd44780: Fix potential memory leak in hd44780_remove() 2023-03-11 13:55:16 +01:00
base tick/nohz: Fix cpu_is_hotpluggable() by checking with nohz subsystem 2023-05-11 23:03:01 +09:00
bcma
block block: ublk_drv: mark device as LIVE before adding disk 2023-04-20 12:35:11 +02:00
bluetooth bluetooth: btbcm: Fix logic error in forming the board name. 2023-04-20 12:35:06 +02:00
bus bus: imx-weim: fix branch condition evaluates to a garbage value 2023-03-30 12:49:29 +02:00
cdrom
char ipmi: fix SSIF not responding under certain cond. 2023-05-11 23:03:01 +09:00
clk clk: rs9: Fix suspend/resume 2023-04-20 12:35:08 +02:00
clocksource clocksource/drivers/riscv: Patch riscv_clock_next_event() jump before first use 2023-03-10 09:33:03 +01:00
comedi comedi: adv_pci1760: Fix PWM instruction handling 2023-01-24 07:24:35 +01:00
connector
counter counter: 104-quad-8: Fix Synapse action reported for Index signals 2023-04-13 16:55:31 +02:00
cpufreq cpufreq: davinci: Fix clk use after free 2023-03-10 09:33:01 +01:00
cpuidle cpuidle: psci: Iterate backwards over list in psci_pd_remove() 2023-03-22 13:34:04 +01:00
crypto crypto: qat - fix out-of-bounds read 2023-03-10 09:34:19 +01:00
cxl cxl/pci: Handle excessive CDAT length 2023-04-13 16:55:25 +02:00
dax dax/kmem: Fix leak of memory-hotplug resources 2023-03-10 09:34:25 +01:00
dca
devfreq PM/devfreq: governor: Add a private governor_data for governor 2023-01-07 11:11:40 +01:00
dio drivers: dio: fix possible memory leak in dio_init() 2022-12-31 13:32:38 +01:00
dma dmaengine: apple-admac: Fix 'current_tx' not getting freed 2023-04-20 12:35:08 +02:00
dma-buf dma-buf: actually set signaling bit for private stub fences 2023-02-09 11:28:23 +01:00
edac EDAC/qcom: Do not pass llcc_driv_data as edac_device_ctl_info's pvt_info 2023-02-01 08:34:40 +01:00
eisa
extcon extcon: usbc-tusb320: Update state on probe even if no IRQ pending 2022-12-31 13:32:39 +01:00
firewire firewire: fix memory leak for payload of request subaction to IEC 61883-1 FCP region 2023-02-09 11:27:59 +01:00
firmware efi: sysfb_efi: Add quirk for Lenovo Yoga Book X91F/L 2023-04-20 12:35:11 +02:00
fpga fpga: bridge: properly initialize bridge device before populating children 2023-04-26 14:28:43 +02:00
fsi use less confusing names for iov_iter direction initializers 2023-02-09 11:28:04 +01:00
gnss
gpio gpiolib: acpi: Add a ignore wakeup quirk for Clevo NL5xNU 2023-05-01 08:26:27 +09:00
gpu drm/fb-helper: set x/yres_virtual in drm_fb_helper_check_var 2023-05-01 08:26:27 +09:00
greybus
hid HID: intel-ish-hid: Fix kernel panic during warm reset 2023-04-20 12:35:13 +02:00
hsi HSI: omap_ssi_core: Fix error handling in ssi_init() 2022-12-31 13:32:45 +01:00
hte
hv Drivers: vmbus: Check for channel allocation before looking up relids 2023-04-13 16:55:18 +02:00
hwmon hwmon: (adt7475) Use device_property APIs when configuring polarity 2023-05-11 23:03:00 +09:00
hwspinlock
hwtracing coresight-etm4: Fix for() loop drvdata->nr_addr_cmp range bug 2023-04-13 16:55:30 +02:00
i2c i2c: ocores: generate stop condition after timeout in polling mode 2023-04-20 12:35:14 +02:00
i3c
idle Revert "cpuidle, intel_idle: Fix CPUIDLE_FLAG_IRQ_ENABLE *again*" 2023-04-06 12:10:58 +02:00
iio iio: addac: stx104: Fix race condition for stx104_write_raw() 2023-05-11 23:03:01 +09:00
infiniband RDMA/core: Fix GID entry ref leak when create_ah fails 2023-04-20 12:35:10 +02:00
input Input: pegasus-notetaker - check pipe type when probing 2023-04-26 14:28:43 +02:00
interconnect interconnect: qcom: qcm2290: Fix MASTER_SNOC_BIMC_NRT 2023-03-30 12:48:59 +02:00
iommu iommu/vt-d: Allow zero SAGAW if second-stage not supported 2023-04-06 12:10:49 +02:00
ipack
irqchip irqchip/irq-bcm7120-l2: Set IRQ_LEVEL for level triggered interrupts 2023-03-10 09:33:07 +01:00
isdn use less confusing names for iov_iter direction initializers 2023-02-09 11:28:04 +01:00
leds pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
macintosh macintosh: windfarm: Use unsigned type for 1-bit bitfields 2023-03-17 08:50:31 +01:00
mailbox mailbox: zynq-ipi: fix error handling while device_register() fails 2022-12-31 13:32:55 +01:00
mcb mcb: mcb-parse: fix error handing in chameleon_parse_gdd() 2022-12-31 13:32:41 +01:00
md blk-crypto: make blk_crypto_evict_key() return void 2023-05-11 23:03:00 +09:00
media media: ov8856: Do not check for for module version 2023-05-11 23:03:00 +09:00
memory memory: tegra30-emc: fix interconnect registration race 2023-03-22 13:33:56 +01:00
memstick memstick: fix memory leak if card device is never registered 2023-04-26 14:28:39 +02:00
message
mfd mfd: arizona: Use pm_runtime_resume_and_get() to prevent refcnt leak 2023-03-11 13:55:32 +01:00
misc misc: vmw_balloon: fix memory leak with using debugfs_lookup() 2023-03-11 13:55:39 +01:00
mmc mmc: sdhci_am654: Set HIGH_SPEED_ENA for SDR12 and SDR25 2023-04-26 14:28:40 +02:00
most
mtd mtd: spi-nor: fix memory leak when using debugfs_lookup() 2023-04-26 14:28:37 +02:00
mux
net wifi: mt76: mt7921e: Set memory space enable in PCI_COMMAND if unset 2023-05-11 23:02:58 +09:00
nfc nfc: st-nci: Fix use after free bug in ndlc_remove due to race condition 2023-03-22 13:33:46 +01:00
ntb
nubus
nvdimm cxl/pmem: Fix nvdimm registration races 2023-03-10 09:34:20 +01:00
nvme nvme-tcp: fix a possible UAF when failing to allocate an io queue 2023-04-26 14:28:37 +02:00
nvmem nvmem: core: fix return value 2023-02-09 11:28:25 +01:00
of of: reserved_mem: Have kmemleak ignore dynamically allocated reserved mem 2023-02-22 12:59:46 +01:00
opp OPP: fix error checking in opp_migrate_dentry() 2023-03-10 09:33:01 +01:00
parisc parisc: led: Fix potential null-ptr-deref in start_task() 2023-01-07 11:11:55 +01:00
parport
pci PCI: qcom: Fix the incorrect register usage in v2.7.0 config 2023-05-11 23:02:59 +09:00
pcmcia
peci
perf Partially revert "perf/arm-cmn: Optimise DTC counter accesses" 2023-02-01 08:34:49 +01:00
phy phy: qcom-qmp-pcie: sc8180x PCIe PHY has 2 lanes 2023-05-11 23:02:59 +09:00
pinctrl Revert "pinctrl: amd: Disable and mask interrupts on resume" 2023-04-20 12:35:05 +02:00
platform platform/x86: thinkpad_acpi: Add missing T14s Gen1 type to s2idle quirk list 2023-05-11 23:02:58 +09:00
pnp
power power: supply: axp288_fuel_gauge: Added check for negative values 2023-04-20 12:35:10 +02:00
powercap powercap: fix possible name leak in powercap_register_zone() 2023-03-10 09:32:56 +01:00
pps
ps3
ptp ptp_qoriq: fix memory leak in probe() 2023-04-06 12:10:44 +02:00
pwm pwm: meson: Explicitly set .polarity in .get_state() 2023-04-13 16:55:19 +02:00
rapidio
ras
regulator regulator: fan53555: Fix wrong TCS_SLEW_MASK 2023-04-26 14:28:32 +02:00
remoteproc remoteproc/mtk_scp: Move clk ops outside send_lock 2023-03-10 09:34:26 +01:00
reset reset: uniphier-glue: Fix possible null-ptr-deref 2023-02-01 08:34:05 +01:00
rpmsg rpmsg: glink: Release driver_override 2023-03-10 09:33:45 +01:00
rtc rtc: allow rtc_read_alarm without read_alarm callback 2023-03-11 13:55:30 +01:00
s390 s390/vfio-ap: fix memory leak in vfio_ap device driver 2023-04-06 12:10:46 +02:00
sbus
scsi scsi: mpi3mr: Handle soft reset in progress fault code (0xF002) 2023-05-11 23:02:58 +09:00
sh
siox
slimbus
soc soc: qcom: llcc: Fix slice configuration values for SC8280XP 2023-03-30 12:49:29 +02:00
soundwire soundwire: cadence: Drain the RX FIFO after an IO timeout 2023-03-11 13:55:40 +01:00
spi spi: spi-rockchip: Fix missing unwind goto in rockchip_sfc_probe() 2023-04-26 14:28:34 +02:00
spmi
ssb
staging staging: iio: resolver: ads1210: fix config mode 2023-05-11 23:03:01 +09:00
target scsi: target: iscsi: Fix an error message in iscsi_check_key() 2023-03-30 12:49:17 +02:00
tc
tee tee: amdtee: fix race condition in amdtee_open_session 2023-03-30 12:49:29 +02:00
thermal thermal: intel: BXT_PMIC: select REGMAP instead of depending on it 2023-03-11 13:55:32 +01:00
thunderbolt thunderbolt: Limit USB3 bandwidth of certain Intel USB4 host routers 2023-04-06 12:10:33 +02:00
tty serial: max310x: fix IO data corruption in batched operations 2023-05-11 23:03:01 +09:00
ufs scsi: ufs: core: Add soft dependency on governor_simpleondemand 2023-03-30 12:49:17 +02:00
uio uio: uio_dmem_genirq: Fix deadlock between irq config and handling 2022-12-31 13:32:38 +01:00
usb xhci: fix debugfs register accesses while suspended 2023-05-11 23:03:01 +09:00
vdpa vp_vdpa: fix the crash in hot unplug with vp_vdpa 2023-03-22 13:34:03 +01:00
vfio vfio/type1: restore locked_vm 2023-03-10 09:34:32 +01:00
vhost vhost-vdpa: free iommu domain after last use during cleanup 2023-03-22 13:33:44 +01:00
video fbcon: set_con2fb_map needs to set con2fb_map! 2023-04-20 12:35:07 +02:00
virt virt/coco/sev-guest: Add throttling awareness 2023-03-22 13:34:06 +01:00
virtio virtio_pci: modify ENOENT to EINVAL 2023-01-24 07:24:31 +01:00
vlynq
w1 w1: fix WARNING after calling w1_process() 2023-02-01 08:34:26 +01:00
watchdog watchdog: sbsa_wdog: Make sure the timeout programming is within the limits 2023-03-11 13:55:24 +01:00
xen xen/grant-dma-iommu: Implement a dummy probe_device() callback 2023-03-10 09:33:02 +01:00
zorro
Kconfig
Makefile