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Re: [RESEND PATCH v3 1/1] ppc/spapr: Add hotremovable flag on DIMM LMBs
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From: |
Leonardo Bras |
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Subject: |
Re: [RESEND PATCH v3 1/1] ppc/spapr: Add hotremovable flag on DIMM LMBs on drmem_v2 |
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Date: |
Mon, 06 Jul 2020 14:45:55 -0300 |
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User-agent: |
Evolution 3.34.4 (3.34.4-1.fc31) |
On Mon, 2020-05-11 at 17:02 -0300, Leonardo Bras wrote:
> The new SPAPR_LMB_FLAGS_HOTREMOVABLE flag helps Linux to put this memory in
> the correct memory zone, so no unmovable allocations are made there,
> allowing the object to be easily hot-removed by device_del and
> object_del.
>
> This new flag was accepted in Power Architecture documentation.
FYI: LoPAR released for public review.
https://openpowerfoundation.org/?resource_lib=linux-on-power-architecture-reference-a-papr-linux-subset-review-draft
It contains the new flag implemented by this patch.
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