linux-kernel - Re: [PATCH 1/8] register bootmem pages for powerpc when sparse vmemmap is not defined

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Message-ID: <51FC02D6.6050202@linux.vnet.ibm.com>
Date:	Fri, 02 Aug 2013 14:04:54 -0500
From:	Nathan Fontenot <nfont@...ux.vnet.ibm.com>
To:	Michael Ellerman <michael@...erman.id.au>
CC:	linux-mm <linux-mm@...ck.org>, isimatu.yasuaki@...fujitsu.com,
	linuxppc-dev@...ts.ozlabs.org, LKML <linux-kernel@...r.kernel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Re: [PATCH 1/8] register bootmem pages for powerpc when sparse vmemmap
 is not defined

On 08/01/2013 09:27 PM, Michael Ellerman wrote:
> On Wed, Jul 24, 2013 at 01:35:11PM -0500, Nathan Fontenot wrote:
>> Previous commit 46723bfa540... introduced a new config option
>> HAVE_BOOTMEM_INFO_NODE that ended up breaking memory hot-remove for powerpc
>> when sparse vmemmap is not defined.
> 
> So that's a bug fix that should go into 3.10 stable?
> 

Yes, I believe this one as well as patch 2/8 should go into 3.10 stable.

I'll re-send with linux stable added.

-Nathan

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