[POWERPC] Make IOMMU code safe for > 132 GB of memory

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Currently the IOMMU code allocates one page for the segment table, that
isn't safe if we have more than 132 GB of RAM.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

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Michael Ellerman 2008-01-21 18:01:43 +11:00 • committed by Paul Mackerras

parent bd83fbde5b

commit 3ca6644e5c

1 changed files with 4 additions and 3 deletions

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arch/powerpc/platforms/cell/iommu.c

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