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linux-stable-mirror/drivers/iio
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William Breathitt GrayandGreg Kroah-Hartman 9fd4768b09 iio: addac: stx104: Fix race condition for stx104_write_raw() 
commit 9740827468 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
..
accel
iio: accel: mma9551_core: Prevent uninitialized variable in mma9551_read_config_word()
2023-03-11 13:55:35 +01:00
adc
iio: adc: palmas_gpadc: fix NULL dereference on rmmod
2023-05-11 23:02:58 +09:00
addac
iio: addac: stx104: Fix race condition for stx104_write_raw()
2023-05-11 23:03:01 +09:00
afe
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amplifiers
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buffer
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cdc
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chemical
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common
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dac
iio: dac: ad5755: Add missing fwnode_handle_put()
2023-04-26 14:28:37 +02:00
dummy
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filter
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frequency
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gyro
iio: hid: fix the retval in gyro_3d_capture_sample
2023-02-09 11:28:17 +01:00
health
iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw
2022-11-12 16:30:23 +00:00
humidity
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imu
iio: adis16480: select CONFIG_CRC32
2023-04-13 16:55:27 +02:00
light
iio: light: tsl2772: fix reading proximity-diodes from device tree
2023-04-26 14:28:38 +02:00
magnetometer
Merge tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-10-08 08:56:37 -07:00
multiplexer
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orientation
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position
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potentiometer
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potentiostat
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pressure
iio: pressure: ms5611: changed hardcoded SPI speed to value limited
2022-10-29 12:39:21 +01:00
proximity
Merge tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-10-08 08:56:37 -07:00
resolver
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temperature
iio: temperature: ltc2983: make bulk write buffer DMA-safe
2022-12-31 13:32:40 +01:00
test
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trigger
iio: trigger: sysfs: fix possible memory leak in iio_sysfs_trig_init()
2022-10-24 18:48:57 +01:00
iio_core_trigger.h
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iio_core.h
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industrialio-buffer.c
iio: buffer: make sure O_NONBLOCK is respected
2023-04-13 16:55:27 +02:00
industrialio-configfs.c
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industrialio-core.c
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industrialio-event.c
iio: fix memory leak in iio_device_register_eventset()
2022-12-31 13:33:10 +01:00
industrialio-sw-device.c
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industrialio-sw-trigger.c
iio: core: Fix entry not deleted when iio_register_sw_trigger_type() fails
2022-11-12 17:53:35 +00:00
industrialio-trigger.c
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industrialio-triggered-event.c
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inkern.c
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Kconfig
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Makefile
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TODO
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