Hi,

quoted

Previously I remember we talked about to use similar logic as X86, but I
remember you mentioned on some arm64 platform there could be no low
memory at all.  Is this not a problem now for the fallback?  Just be
curious, thanks for the update, for the common part looks good.

Hi Dave,

Did you mean this discuss: https://lkml.org/lkml/2019/12/27/122?

I meant about this reply instead :)
https://lkml.org/lkml/2020/1/16/616

Thanks
Dave