tree 60ec94bc3dcf323028faf8b7fd31e6d4c73f2bb5
parent b16e7766d6436835f473ba823ad04fbdfe5e9cbd
author Benjamin Herrenschmidt <benh@kernel.crashing.org> 1243395890 +1000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1243405970 +1000

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>