Re: [PATCH] RAS/CEC: Move non-debug attributes out of debugfs

From: Meyer, Kyle
Date: Thu Mar 23 2023 - 17:52:33 EST


> You forgot to attach the patch that you wrote that updates
> Documentation/ABI/. ;)

Thanks, I will include the documentation with a second version of the
patch.

> Also, why *should* these be part of the stable sysfs ABI? What app is
> using them? Why does it need them?

We have system scripts that adjust decay_interval and action_threshold.
They can't access those attributes when lockdown is enabled. If there is a
more appropriate place for those attributes, please let me know.

> Why these two and only these two? What's left in debugfs?

The other attributes (pfn and array) are used to test CEC. They are only
created when RAS_CEC_DEBUG is enabled.

Thanks,
Kyle Meyer