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From: Jeremy Kerr <jk@ozlabs.org>
To: Michael Ellerman <michael@ellerman.id.au>
Subject: Re: [PATCH] Make IOMMU code safe for > 132 GB of memory
Date: Tue, 22 Jan 2008 14:20:34 +1100
References: <259a1d6aca476af7c572bdfea564a8a17aca3244.1200898886.git.michael@ellerman.id.au>
In-Reply-To: <259a1d6aca476af7c572bdfea564a8a17aca3244.1200898886.git.michael@ellerman.id.au>
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Cc: linuxppc-dev@ozlabs.org, Arnd Bergmann <arnd.bergmann@de.ibm.com>
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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>

Can I have a Cell machine with > 132GB of RAM? :D


Jeremy