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Subject: Re: [PATCH] powerpc/pseries: Auto online hotplugged memory
From: Michael Ellerman <mpe@ellerman.id.au>
To: Nathan Fontenot <nfont@linux.vnet.ibm.com>, linuxppc-dev@lists.ozlabs.org
Date: Tue, 21 Jun 2016 10:57:28 +1000
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On Mon, 2016-06-20 at 08:51 -0500, Nathan Fontenot wrote:

> Auto online hotplugged memory
> 
> A recent update (commit id 31bc3858ea3) to the core mm hotplug code
> introduced the memhp_auto_online variable to allow for automatically
> onlining memory that is added.
> 
> This patch update the pseries memory hotplug code to enable this so that
> any memory DLPAR added to the system is automatically onlined. The code
> to add the memory block for memory added from add_memory() is removed as
> this is not needed, the memory_add code does this.

Is this a bug fix, or just a cleanup?

cheers