Just to confirm, you see this bug in v4.19-rc3, but not in v4.19-rc4?
There were only 3 iio specific commits added in v4.19-rc4, and none stick out as being the fix, but it could have come from a non-iio specific commit.
eca743dc37e1 Merge tag 'iio-fixes-4.19a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus
a13bf65f3f2e iio: imu: st_lsm6dsx: take into account ts samples in wm configuration
65099ea85e88 Revert "iio: temperature: maxim_thermocouple: add MAX31856 part"
Just to confirm, you see this bug in v4.19-rc3, but not in v4.19-rc4?
There were only 3 iio specific commits added in v4.19-rc4, and none stick out as being the fix, but it could have come from a non-iio specific commit.
eca743dc37e1 Merge tag 'iio-fixes-4.19a' of git://git. kernel. org/pub/ scm/linux/ kernel/ git/jic23/ iio into staging-linus
a13bf65f3f2e iio: imu: st_lsm6dsx: take into account ts samples in wm configuration
65099ea85e88 Revert "iio: temperature: maxim_thermocouple: add MAX31856 part"