Comment # 18 on bug 1193139 from Michal Hocko

(In reply to Tom de Vries from comment #14)
[..]
> I can reproduce the problem on both my laptops with openSUSE Leap 15.3
> installed.
> 
> I tried as hunch to install the kernel 5.3.18-59.10 (which AFAIU is 15.3 GA)
> and still reproduced the problem.

OK, then this would imply that this not really a regression within 15.3 scope
and the code has been broken since the initial release. You are saying that
15.2 is OK. Both of them are 5.3 based kernels so it is quite likely that some
of our patches there could have caused that. Bisection between 15.2 and 15.3
will be quite messy and I am not sure this is worth an extra time spent on
this.

Considering that the feature has been reverted upstream I think we should be
fine by just disabling it.