Okay, looks like an additional patch set has just landed that rate
limits this error when the threshold is spilled over and that's being
tracked here and THAT is what is fix committed:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1850600
The patch for this bug raised the threshold and that is in fact fix
released.
** Changed in: linux (Ubuntu Disco)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1818547
Title:
hid-sensor-hub spamming dmesg in 4.20 - 5.3
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Disco:
Fix Released
Bug description:
=== SRU Justification ===
[Impact]
[ 406.165461] hid-sensor-hub 001F:8086:22D8.0002: hid_field_extract() called
with n (192) > 32! (kworker/5:1)
[Fix]
Let HID core allow longer input report length.
[Test]
User confirmed the fix works.
[Regression Potential]
Low. Longer input report length is now considered valid, shorter input
report length doesn't get touched.
=== Original Bug Report ===
Dmesg is a constant barrage of the same error:
```
[ 406.165461] hid-sensor-hub 001F:8086:22D8.0002: hid_field_extract() called
with n (192) > 32! (kworker/5:1)
```
This does not occur in 4.19 but does occur in all mainline 4.20
releases including 4.20.13 (linux-image-unsigned-4.20.13-042013).
Tested with both Ubuntu's included libinput 1.10 and an updated
libinput 1.12.
Hardware (from lspci) includes a synaptic touchpad. Having the xorg
synaptic driver installed makes no difference.
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