ARM: pgtable: add pud-level code
authorRussell King <rmk+kernel@arm.linux.org.uk>
Sun, 21 Nov 2010 16:27:49 +0000 (16:27 +0000)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Mon, 21 Feb 2011 19:24:14 +0000 (19:24 +0000)
Add pud_offset() et.al. between the pgd and pmd code in preparation of
using pgtable-nopud.h rather than 4level-fixup.h.

This incorporates a fix from Jamie Iles <jamie@jamieiles.com> for
uaccess_with_memcpy.c.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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