IIO: 2nd set of fixes for the 7.2 cycle.

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Given timing these are probably now merge window material.
 
 Usual mixed bunch of ancient issues and newer ones.
 
 core,buffer
 - Fix a potential UAF in release on anonymous buffers.
 - Make sure DMA fence lock lifetime matches that of the DMA fence.
 - Make IIO DMA fence release RCU safe.
 various
 - Kconfig missing REGMAP* related selects.
 - Unbalance of runtime pm or regulators in error paths.
 
 adi,ad3552r-hs
 - Fixing wrong buffers size for string printing.
 adi,ad4080
 - Fix 16-bit part support by adding path to tell the backend what
   the data size is - avoiding corrupted data capture.
 adi,ad5446
 - Wrong MODULE_DEVICE_TABLE() type due to case error.
 atlas,sensor
 - Drop use of irq_work() in favour of iio_trigger_poll_nested() avoiding
   a possible UAF.
 hid-temperature
 - Potential release ordering issue due to mixed devm and not that
   can lead to long timeouts.
 infineon,dps310
 - Fix NULL dereference on ACPI platforms.
 invense,mpu3050
 - Fix sign of raw angular velocity readings.
 mitsubishi,m62332
 - Fix a regulator reference counting issue when switching channels.
 sharp,gp2ap002
 - Unbalanced runtime PM on repeated event writes.
 - Reenable irq if runtime suspend fails.
 ti,ads7138
 - Disable statistics gathering whilst reading conversions results
   to avoid data corruption.
 ti,opt4001
 - Ensure integration times with integer part are rejected rather than
   ignoring the integer part of the value.
 - Fix use of wrong register.
 - Pointer type mismatch to div_u64_rem()
 - Fix reversed GENMASK() arguements.
 ti,opt4060
 - Ensure integration times with integer part are rejected rather than
   ignoring the integer part of the value.
 - Pointer type mismatch to div_u64_rem()
 - Wrong register name in an error print.
 ti,pac1921
 - Fix wrong channel used in the trigger handler for some combinations
   of enabled channels.
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Merge tag 'iio-fixes-for-7.2b-take2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next

Jonathan writes:

IIO: 2nd set of fixes for the 7.2 cycle.

Given timing these are probably now merge window material.

Usual mixed bunch of ancient issues and newer ones.

core,buffer
- Fix a potential UAF in release on anonymous buffers.
- Make sure DMA fence lock lifetime matches that of the DMA fence.
- Make IIO DMA fence release RCU safe.
various
- Kconfig missing REGMAP* related selects.
- Unbalance of runtime pm or regulators in error paths.

adi,ad3552r-hs
- Fixing wrong buffers size for string printing.
adi,ad4080
- Fix 16-bit part support by adding path to tell the backend what
  the data size is - avoiding corrupted data capture.
adi,ad5446
- Wrong MODULE_DEVICE_TABLE() type due to case error.
atlas,sensor
- Drop use of irq_work() in favour of iio_trigger_poll_nested() avoiding
  a possible UAF.
hid-temperature
- Potential release ordering issue due to mixed devm and not that
  can lead to long timeouts.
infineon,dps310
- Fix NULL dereference on ACPI platforms.
invense,mpu3050
- Fix sign of raw angular velocity readings.
mitsubishi,m62332
- Fix a regulator reference counting issue when switching channels.
sharp,gp2ap002
- Unbalanced runtime PM on repeated event writes.
- Reenable irq if runtime suspend fails.
ti,ads7138
- Disable statistics gathering whilst reading conversions results
  to avoid data corruption.
ti,opt4001
- Ensure integration times with integer part are rejected rather than
  ignoring the integer part of the value.
- Fix use of wrong register.
- Pointer type mismatch to div_u64_rem()
- Fix reversed GENMASK() arguements.
ti,opt4060
- Ensure integration times with integer part are rejected rather than
  ignoring the integer part of the value.
- Pointer type mismatch to div_u64_rem()
- Wrong register name in an error print.
ti,pac1921
- Fix wrong channel used in the trigger handler for some combinations
  of enabled channels.

* tag 'iio-fixes-for-7.2b-take2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (31 commits)
  iio: chemical: atlas-sensor: use iio_trigger_poll_nested() to fix remove UAF
  iio: adc: pac1921: fix wrong channel used in trigger handler read
  iio: light: gp2ap002: re-enable irq if runtime suspend fails
  iio: light: gp2ap002: Fix unbalanced runtime PM on repeated event writes
  iio: light: apds9306: fix PM reference leak in apds9306_read_data()
  iio: gyro: mpu3050: fix sign of raw angular velocity readings
  iio: srf04: fix pm_runtime handling on probe error path
  iio: adc: ad4080: configure backend data size
  iio: adc: adi-axi-adc: add data size support for AD408X backend
  iio: chemical: atlas-sensor: fix PM reference leak in buffer postenable
  iio: dac: ad5446: fix OF module device table
  iio: light: opt4001: Fix reversed GENMASK() arguments in fault count mask
  iio: light: opt4001: Reject integration times with a non-zero seconds part
  iio: light: opt4001: Fix incompatible pointer type passed to div_u64_rem()
  iio: light: opt4001: Fix power down clearing bits of the wrong register
  iio: light: opt4060: Fix incorrect register name in threshold read error message
  iio: light: opt4060: Fix pointer type passed to div_u64_rem()
  iio: light: opt4060: Reject integration times with a non-zero seconds part
  iio: light: ltrf216a: fix runtime PM reference leak in error path
  iio: pressure: dps310: fix NULL pointer dereference on ACPI probe
  ...

...

This commit is contained in:

Greg Kroah-Hartman 2026-08-19 09:43:39 +02:00

parent 70200b99a3 be61c8c625

commit 05fa77078b

20 changed files with 156 additions and 94 deletions

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2

drivers/iio/adc/Kconfig

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5

drivers/iio/adc/ad4080.c

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30

drivers/iio/adc/adi-axi-adc.c

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drivers/iio/adc/pac1921.c

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drivers/iio/adc/ti-ads7138.c

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drivers/iio/chemical/atlas-sensor.c

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drivers/iio/dac/Kconfig

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drivers/iio/dac/ad3552r-hs.c

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drivers/iio/dac/ad5446-i2c.c

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drivers/iio/dac/m62332.c

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drivers/iio/gyro/mpu3050-core.c

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drivers/iio/industrialio-buffer.c

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drivers/iio/light/apds9306.c

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drivers/iio/light/gp2ap002.c

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drivers/iio/light/ltrf216a.c

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drivers/iio/light/opt4001.c

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drivers/iio/light/opt4060.c

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drivers/iio/pressure/dps310.c

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drivers/iio/proximity/srf04.c

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drivers/iio/temperature/hid-sensor-temperature.c

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