Thanks for your help.
But I'm still not sure how it is implemented.
I'll continue to do some research on the issue, and post my answer if I can.
------------------ Original ------------------
From: "Laurent Navet"<laurent.na...@gmail.com>;
Date: Sat, Mar 10, 2018 09:45 PM
Subject: Re: Where is the __per_cpu_offset array initialized??
> Does anyone can tell me where the array __per_cpu_offset is initialized on
> x86_64 arch,
> I remembered it was initialized in function setup_per_cpu_areas,
> but it seems that it is not the case on x86-64 arch.
It seems your memory is right and code is shared with x86.
« On ne résout pas un problème avec les modes de pensée qui l’ont engendré. »
« You cannot solve a problem with the same thinking that created it. »
Kernelnewbies mailing list