[RFC PATCH 8/8] powerpc/papr_scm: Use FORM2 associativity details

Aneesh Kumar K.V aneesh.kumar at linux.ibm.com
Fri Jun 18 13:18:46 AEST 2021


On 6/18/21 1:30 AM, Daniel Henrique Barboza wrote:
> 
> 
> On 6/17/21 8:11 AM, Aneesh Kumar K.V wrote:
>> Daniel Henrique Barboza <danielhb413 at gmail.com> writes:
>>
>>> On 6/17/21 4:46 AM, David Gibson wrote:
>>>> On Tue, Jun 15, 2021 at 12:35:17PM +0530, Aneesh Kumar K.V wrote:
>>>>> David Gibson <david at gibson.dropbear.id.au> writes:
>>

> 
> 
> In fact, the more I speak about this PMEM scenario the more I wonder:
> why doesn't the PMEM driver, when switching from persistent to regular
> memory and vice-versa, take care of all the necessary updates in the
> numa-distance-table and kernel internals to reflect the current distances
> of its current mode? Is this a technical limitation?
> 
> 

I sent v4 doing something similar to this .

-aneesh



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