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Date: Fri, 7 Jun 2019 10:56:24 +0200
From: Oscar Salvador <osalvador@suse.de>
Subject: Re: [PATCH v9 10/12] mm/devm_memremap_pages: Enable sub-section remap
Message-ID: <20190607085612.GA5803@linux>
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To: Dan Williams <dan.j.williams@intel.com>
Cc: Michal Hocko <mhocko@suse.com>, Pavel Tatashin <pasha.tatashin@soleen.com>, linux-nvdimm@lists.01.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, =?iso-8859-1?B?Suly9G1l?= Glisse <jglisse@redhat.com>, akpm@linux-foundation.org
List-ID: <linux-nvdimm@lists.01.org>

On Wed, Jun 05, 2019 at 02:58:53PM -0700, Dan Williams wrote:
> Teach devm_memremap_pages() about the new sub-section capabilities of
> arch_{add,remove}_memory(). Effectively, just replace all usage of
> align_start, align_end, and align_size with res->start, res->end, and
> resource_size(res). The existing sanity check will still make sure that
> the two separate remap attempts do not collide within a sub-section (2MB
> on x86).
> =

> Cc: Michal Hocko <mhocko@suse.com>
> Cc: Toshi Kani <toshi.kani@hpe.com>
> Cc: J=E9r=F4me Glisse <jglisse@redhat.com>
> Cc: Logan Gunthorpe <logang@deltatee.com>
> Cc: Oscar Salvador <osalvador@suse.de>
> Cc: Pavel Tatashin <pasha.tatashin@soleen.com>
> Signed-off-by: Dan Williams <dan.j.williams@intel.com>

Looks good to me:

Reviewed-by: Oscar Salvador <osalvador@suse.de>

-- =

Oscar Salvador
SUSE L3
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