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SubjectRe: [RFC PATCH 4/4] membarrier: Introduce Kconfig ARCH_HAS_MEMBARRIER
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On 2023-12-11 11:53, Andrea Parri wrote:
> On Mon, Dec 11, 2023 at 08:34:21AM -0500, Mathieu Desnoyers wrote:
>> On 2023-12-11 04:44, Andrea Parri wrote:
>>> Architectures supporting the "private expedited" membarrier command must
>>> select the Kconfig to use the command. Document status and requirements
>>> for each architecture in a single file under Documentation/features.
>>
>> Sorry for being vague in my suggestion: I did not intend to make it
>> optional (not ARCH_HAS_MEMBARRIER), but rather just to have a central
>> place where this would be documented.
>
> I see.
>
>
>> I'm not sure where in Documentation this should land though ?
>
> Not sure, perhaps a section in (a new) Documentation/scheduler/membarrier.rst?

Yes, it makes sense.

Thanks!

Mathieu

>
> Andrea

--
Mathieu Desnoyers
EfficiOS Inc.
https://www.efficios.com

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