linux-kernel - Re: [PATCH v5] pseries/drmem: update LMBs after LPM

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Date:   Wed, 18 Aug 2021 23:38:39 +1000
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     paulus@...ba.org, benh@...nel.crashing.org, mpe@...erman.id.au,
        Laurent Dufour <ldufour@...ux.ibm.com>
Cc:     Tyrel Datwyler <tyreld@...ux.ibm.com>,
        "Aneesh Kumar K . V" <aneesh.kumar@...ux.ibm.com>,
        linux-kernel@...r.kernel.org, Nathan Lynch <nathanl@...ux.ibm.com>,
        linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH v5] pseries/drmem: update LMBs after LPM

On Mon, 17 May 2021 11:06:06 +0200, Laurent Dufour wrote:
> After a LPM, the device tree node ibm,dynamic-reconfiguration-memory may be
> updated by the hypervisor in the case the NUMA topology of the LPAR's
> memory is updated.
> 
> This is handled by the kernel, but the memory's node is not updated because
> there is no way to move a memory block between nodes from the Linux kernel
> point of view.
> 
> [...]

Applied to powerpc/next.

[1/1] pseries/drmem: update LMBs after LPM
      https://git.kernel.org/powerpc/c/d144f4d5a8a804133d20ff311d7be70bcdbfaac2

cheers