From: David S. Miller <davem@davemloft.net>
Date: Sat, 27 Sep 2014 04:19:46 +0000 (-0700)
Subject: sparc64: Switch to 4-level page tables.
X-Git-Tag: omap-for-v3.19/prcm-cleanup~113^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ac55c768143aa34cc3789c4820cbb0809a76fd9c;p=pandora-kernel.git

sparc64: Switch to 4-level page tables.

This has become necessary with chips that support more than 43-bits
of physical addressing.

Based almost entirely upon a patch by Bob Picco.

Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Bob Picco <bob.picco@oracle.com>
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