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5550e16128
commit 198cf32f0503d2ad60d320b95ef6fb8243db857f upstream.
Whilst this is another case of the issue Lars reported with
an array of elements of smaller than 8 bytes being passed
to iio_push_to_buffers_with_timestamp(), the solution here is
a bit different from the other cases and relies on __aligned
working on the stack (true since 4.6?)
This one is unusual. We have to do an explicit memset() each time
as we are reading 3 bytes into a potential 4 byte channel which
may sometimes be a 2 byte channel depending on what is enabled.
As such, moving the buffer to the heap in the iio_priv structure
doesn't save us much. We can't use a nice explicit structure
on the stack either as the data channels have different storage
sizes and are all separately controlled.
Fixes:
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|---|---|---|
| .. | ||
| abp060mg.c | ||
| bmp280-core.c | ||
| bmp280-i2c.c | ||
| bmp280-regmap.c | ||
| bmp280-spi.c | ||
| bmp280.h | ||
| cros_ec_baro.c | ||
| dlhl60d.c | ||
| dps310.c | ||
| hid-sensor-press.c | ||
| hp03.c | ||
| hp206c.c | ||
| icp10100.c | ||
| Kconfig | ||
| Makefile | ||
| mpl115_i2c.c | ||
| mpl115_spi.c | ||
| mpl115.c | ||
| mpl115.h | ||
| mpl3115.c | ||
| ms5611_core.c | ||
| ms5611_i2c.c | ||
| ms5611_spi.c | ||
| ms5611.h | ||
| ms5637.c | ||
| st_pressure_buffer.c | ||
| st_pressure_core.c | ||
| st_pressure_i2c.c | ||
| st_pressure_spi.c | ||
| st_pressure.h | ||
| t5403.c | ||
| zpa2326_i2c.c | ||
| zpa2326_spi.c | ||
| zpa2326.c | ||
| zpa2326.h | ||