From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tony Lindgren <tony@atomide.com>
Subject: Re: [PATCH] ARM: OMAP2+: Fix oops with LPAE and more than 2GB of
 memory
Date: Mon, 19 Oct 2015 08:46:09 -0700
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To: Lokesh Vutla <a0131933@ti.com>
Cc: Dmitry Lifshitz <lifshitz@compulab.co.il>, "Woodruff,
 Richard" <r-woodruff2@ti.com>, Enric Balletbo Serra <eballetbo@gmail.com>, "Dr. H. Nikolaus Schaller" <hns@goldelico.com>, Grazvydas Ignotas <notasas@gmail.com>, Benoit Cousson <bcousson@baylibre.com>, Javier Martinez Canillas <javier@dowhile0.org>, linux-omap@vger.kernel.org, Robert Nelson <robertcnelson@gmail.com>, Marek Belisko <marek@goldelico.com>, linux-arm-kernel@lists.infradead.org
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* Lokesh Vutla <a0131933@ti.com> [151019 07:03]:
> 
> Since there is a big hole with in the memory space, we might also need
> to enable SPARSEMEM ?

No from what I remember that depends on section sizes and smaller
chunks of physical memory. For example, on the old Psions we had to
use DISCONTIGMEM/SPARSEMEM because of four discontiguous 8MB memory
chips.

Regards,

Tony