From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Wed, 27 May 2009 03:44:50 +0000 (+1000)
Subject: powerpc: Minor cleanups of kernel virt address space definitions
X-Git-Tag: v2.6.30-rc8~43^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f637a49e507c88354ab32b5d914e06acfb7ee00d;p=pandora-kernel.git

powerpc: Minor cleanups of kernel virt address space definitions

Make FIXADDR_TOP a compile time constant and cleanup a
couple of definitions relative to the layout of the kernel
address space on ppc32. We also print out that layout at
boot time for debugging purposes.

This is a pre-requisite for properly fixing non-coherent
DMA allocactions.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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