RE: [PATCH 33/37] xen/arm: keep guest still be NUMA unware

2021-09-24 Thread Wei Chen
> -Original Message- > From: Stefano Stabellini > Sent: 2021年9月24日 11:19 > To: Wei Chen > Cc: xen-devel@lists.xenproject.org; sstabell...@kernel.org; jul...@xen.org; > Bertrand Marquis > Subject: Re: [PATCH 33/37] xen/arm: keep guest still be NUMA unware > &g

Re: [PATCH 33/37] xen/arm: keep guest still be NUMA unware

2021-09-23 Thread Stefano Stabellini
On Thu, 23 Sep 2021, Wei Chen wrote: > The NUMA information provided in the host Device-Tree > are only for Xen. For dom0, we want to hide them as they > may be different (for now, dom0 is still not aware of NUMA) > The CPU and memory nodes are recreated from scratch for the > domain. So we already

[PATCH 33/37] xen/arm: keep guest still be NUMA unware

2021-09-23 Thread Wei Chen
The NUMA information provided in the host Device-Tree are only for Xen. For dom0, we want to hide them as they may be different (for now, dom0 is still not aware of NUMA) The CPU and memory nodes are recreated from scratch for the domain. So we already skip the "numa-node-id" property for these two