powerpc/prom_init: Evaluate mem kernel parameter for early allocation

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Evaluate mem kernel parameter for early memory allocations. If mem is set
no allocation in the region above the given boundary is allowed. The current
code doesn't take care about this and allocate memory above the given mem
boundary.

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

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Benjamin Krill 2009-07-27 22:02:39 +00:00 • committed by Benjamin Herrenschmidt

parent a888ad451a

commit cf68787b68

1 changed files with 101 additions and 2 deletions

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arch/powerpc/kernel/prom_init.c

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