Re: [PATCH v4 1/3] numa: Validate cluster and NUMA node boundary if required

2023-03-21 Thread Alistair Francis
On Fri, Mar 17, 2023 at 4:29 PM Gavin Shan wrote: > > For some architectures like ARM64, multiple CPUs in one cluster can be > associated with different NUMA nodes, which is irregular configuration > because we shouldn't have this in baremetal environment. The irregular > configuration causes Linu

[PATCH v4 1/3] numa: Validate cluster and NUMA node boundary if required

2023-03-16 Thread Gavin Shan
For some architectures like ARM64, multiple CPUs in one cluster can be associated with different NUMA nodes, which is irregular configuration because we shouldn't have this in baremetal environment. The irregular configuration causes Linux guest to misbehave, as the following warning messages indic