From: Michael Ellerman <michael@ellerman.id.au>
Date: Mon, 21 Jan 2008 07:01:43 +0000 (+1100)
Subject: [POWERPC] Make IOMMU code safe for > 132 GB of memory
X-Git-Tag: v2.6.25-rc1~1131^2~67
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3ca6644e5cc6ee7700b158fd5b4e8c48899118c6;p=pandora-kernel.git

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

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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