Re: Xen on Zen 3

[Matyáš Kroupa <kroupa.matyas@xxxxxxxxx>]

> I'd guess the value to be 1, but there
> being multiple nodes at the same time. You may want to instrument the
> function a little more to be certain.

I managed to get the dyndbg working and you were right, there is 1 root device, 
2 max logical packages and 1 node per package. I have searched how linux gets 
the number of max logical packages and it seems to have something to with the 
bitmap weight of the package-domain APIC map. Those are probably different on 
bare metal and Xen.

Last time I forgot to attach logs, this time I put that right now.

Matyáš Kroupa

Attachment: xen-4.21.1-linux-6.19.10-dyndbg.txt
Description: Text document