Re: [PATCH v12 07/13] x86/sgx: data structures for tracking available EPC pages

From: Dave Hansen
Date: Tue Jul 03 2018 - 15:03:56 EST

On 07/03/2018 11:19 AM, Jarkko Sakkinen wrote:
> This commit adds a database of EPC banks for kernel to easily access the
> available EPC pages. On UMA architectures there is a singe bank of EPC
> pages. On NUMA architectures there is an EPC bank for each node.

Is this universally true? What about Sub-NUMA-Clustering/Cluster-on-Die