linux-yocto/drivers/hwmon
Andrey Vatoropin 28b9b430b9 hwmon: (xgene-hwmon) use appropriate type for the latency value
[ Upstream commit 8df0f00282 ]

The expression PCC_NUM_RETRIES * pcc_chan->latency is currently being
evaluated using 32-bit arithmetic.

Since a value of type 'u64' is used to store the eventual result,
and this result is later sent to the function usecs_to_jiffies with
input parameter unsigned int, the current data type is too wide to
store the value of ctx->usecs_lat.

Change the data type of "usecs_lat" to a more suitable (narrower) type.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Signed-off-by: Andrey Vatoropin <a.vatoropin@crpt.ru>
Link: https://lore.kernel.org/r/20250204095400.95013-1-a.vatoropin@crpt.ru
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-06-04 14:37:05 +02:00
..
occ
pmbus hwmon: (pmbus) Initialise page count in pmbus_identify() 2025-03-13 12:47:38 +01:00
ab8500.c
abituguru.c
abituguru3.c
abx500.c
abx500.h
acpi_power_meter.c hwmon: (acpi_power_meter) Fix 4.29 MW bug 2023-12-13 18:27:01 +01:00
ad7314.c hwmon: (ad7314) Validate leading zero bits and return error 2025-03-13 12:47:39 +01:00
ad7414.c
ad7418.c
adc128d818.c hwmon: (adc128d818) Fix underflows seen when writing limit attributes 2024-09-12 11:06:48 +02:00
adcxx.c
adm1021.c
adm1025.c
adm1026.c
adm1029.c
adm1031.c
adm1177.c
adm9240.c
ads7828.c
ads7871.c
adt7x10.c
adt7x10.h
adt7310.c
adt7410.c
adt7411.c
adt7462.c
adt7470.c hwmon: (adt7470) Fix warning on module removal 2022-05-12 12:25:37 +02:00
adt7475.c hwmon: (adt7475) Fix default duty on fan is disabled 2024-08-19 05:40:41 +02:00
amc6821.c hwmon: (amc6821) add of_match table 2024-04-13 12:58:27 +02:00
amd_energy.c
applesmc.c
as370-hwmon.c
asb100.c
asc7621.c
aspeed-pwm-tacho.c hwmon: (aspeed-pwm-tacho) mutex for tach reading 2024-02-23 08:42:19 +01:00
asus_atk0110.c
atxp1.c
axi-fan-control.c hwmon: (axi-fan-control) Fix possible NULL pointer dereference 2023-11-20 11:06:48 +01:00
bt1-pvt.c
bt1-pvt.h
coretemp.c hwmon: (coretemp) Enlarge per package core count limit 2024-03-01 13:16:45 +01:00
corsair-cpro.c hwmon: (corsair-cpro) Protect ccp->wait_input_report with a spinlock 2024-05-17 11:48:07 +02:00
da9052-hwmon.c
da9055-hwmon.c
dell-smm-hwmon.c hwmon: (dell-smm) Speed up setting of fan speed 2022-02-16 12:54:30 +01:00
dme1737.c
drivetemp.c hwmon: (drivetemp) Add module alias 2022-08-21 15:15:35 +02:00
ds620.c
ds1621.c
emc6w201.c
emc1403.c
emc2103.c
f71805f.c
f71882fg.c hwmon: (f71882fg) Fix negative temperature 2022-05-18 10:23:45 +02:00
f75375s.c
fam15h_power.c
fschmd.c
ftsteutates.c
g760a.c
g762.c
gl518sm.c
gl520sm.c
gpio-fan.c hwmon: (gpio-fan) Add missing mutex locks 2025-06-04 14:37:02 +02:00
gsc-hwmon.c hwmon: (gsc-hwmon) fix fan pwm temperature scaling 2023-07-27 08:43:51 +02:00
hih6130.c
hwmon-vid.c
hwmon.c hwmon: fix potential sensor registration fail if of_node is missing 2023-04-05 11:23:37 +02:00
i5k_amb.c
i5500_temp.c hwmon: (i5500_temp) fix missing pci_disable_device() 2022-12-08 11:23:55 +01:00
ibmaem.c hwmon: (ibmaem) don't call platform_device_del() if platform_device_add() fails 2022-07-07 17:52:20 +02:00
ibmpex.c hwmon: (ibmpex) Fix possible UAF when ibmpex_register_bmc() fails 2022-12-08 11:23:55 +01:00
ibmpowernv.c
iio_hwmon.c
ina2xx.c
ina209.c
ina3221.c hwmon: (ina3221) return prober error code 2023-03-22 13:30:01 +01:00
intel-m10-bmc-hwmon.c
it87.c hwmon (it87): Fix voltage scaling for chips with 10.9mV ADCs 2023-04-05 11:23:37 +02:00
jc42.c hwmon: (jc42) Fix missing unlock on error in jc42_write() 2023-01-14 10:16:20 +01:00
k8temp.c
k10temp.c hwmon: (k10temp) Check range scale when CUR_TEMP register is read-write 2023-05-17 11:47:31 +02:00
Kconfig hwmon: (adm9240) Add missing dependency on REGMAP_I2C 2024-10-17 15:08:37 +02:00
lineage-pem.c
lm63.c
lm70.c
lm73.c
lm75.c
lm75.h
lm77.c
lm78.c
lm80.c
lm83.c
lm85.c
lm87.c
lm90.c hwmon: (lm90) Mark alert as broken for MAX6654 2022-02-01 17:25:46 +01:00
lm92.c
lm93.c
lm95234.c hwmon: (lm95234) Fix underflows seen when writing limit attributes 2024-09-12 11:06:48 +02:00
lm95241.c
lm95245.c
lochnagar-hwmon.c
ltc2945.c hwmon: (ltc2945) Handle error case in ltc2945_value_store 2023-03-11 16:39:37 +01:00
ltc2947-core.c hwmon: (ltc2947) fix temperature scaling 2022-12-08 11:23:54 +01:00
ltc2947-i2c.c
ltc2947-spi.c
ltc2947.h
ltc2990.c
ltc4151.c
ltc4215.c
ltc4222.c
ltc4245.c
ltc4260.c
ltc4261.c
ltq-cputemp.c
Makefile
max197.c
max1111.c
max1619.c
max1668.c
max6621.c
max6639.c
max6642.c
max6650.c
max6697.c hwmon: (max6697) Fix swapped temp{1,8} critical alarms 2024-08-19 05:40:41 +02:00
max16065.c hwmon: (max16065) Fix alarm attributes 2024-10-17 15:07:45 +02:00
max31722.c
max31730.c
max31790.c
mc13783-adc.c
mcp3021.c
menf21bmc_hwmon.c
mlxreg-fan.c hwmon: (mlxreg-fan) Return zero speed for broken fan 2023-03-11 16:39:37 +01:00
mr75203.c hwmon: (mr75203) enable polling for all VM channels 2022-09-15 11:32:06 +02:00
nct6683.c
nct6775.c hwmon: (nct6775-core) Fix out of bounds access for NCT679{8,9} 2025-04-10 14:31:00 +02:00
nct7802.c hwmon: (nct7802) Fix for temp6 (PECI1) processed even if PECI1 disabled 2023-08-11 11:57:42 +02:00
nct7904.c
npcm750-pwm-fan.c
nsa320-hwmon.c
ntc_thermistor.c hwmon: (ntc_thermistor) Fix the ncpXXxh103 sensor table 2025-03-13 12:47:38 +01:00
pc87360.c
pc87427.c
pcf8591.c
powr1220.c
pwm-fan.c
raspberrypi-hwmon.c
s3c-hwmon.c
sch56xx-common.c hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING 2022-04-08 14:40:00 +02:00
sch56xx-common.h
sch5627.c
sch5636.c
scmi-hwmon.c
scpi-hwmon.c
sht3x.c
sht15.c
sht21.c
shtc1.c hwmon: (shtc1) Fix property misspelling 2024-06-16 13:32:29 +02:00
sis5595.c
sl28cpld-hwmon.c
smm665.c
smsc47b397.c
smsc47m1.c
smsc47m192.c
sparx5-temp.c
stts751.c
tc74.c
tc654.c
thmc50.c
tmp102.c
tmp103.c
tmp108.c
tmp401.c hwmon: (tmp401) Add OF device ID table 2022-05-18 10:23:42 +02:00
tmp421.c hwmon: (tmp421) fix rounding for negative values 2021-10-06 15:55:53 +02:00
tmp513.c hwmon: (tmp513) Fix interpretation of values of Temperature Result and Limit Registers 2025-01-09 13:24:54 +01:00
ultra45_env.c
vexpress-hwmon.c
via-cputemp.c
via686a.c
vt1211.c
vt8231.c
w83l785ts.c
w83l786ng.c
w83627ehf.c hwmon: (w83627ehf) Fix underflows seen when writing limit attributes 2024-09-12 11:06:48 +02:00
w83627hf.c
w83773g.c
w83781d.c
w83791d.c hwmon: (w83791d) Fix NULL pointer dereference by removing unnecessary structure field 2021-10-06 15:55:47 +02:00
w83792d.c hwmon: (w83792d) Fix NULL pointer dereference by removing unnecessary structure field 2021-10-06 15:55:47 +02:00
w83793.c hwmon: (w83793) Fix NULL pointer dereference by removing unnecessary structure field 2021-10-06 15:55:47 +02:00
w83795.c
wm831x-hwmon.c
wm8350-hwmon.c
xgene-hwmon.c hwmon: (xgene-hwmon) use appropriate type for the latency value 2025-06-04 14:37:05 +02:00