From: Michael Ellerman <michael@ellerman.id.au>
To: Jeremy Kerr <jk@ozlabs.org>
Cc: linuxppc-dev@ozlabs.org, Arnd Bergmann <arnd.bergmann@de.ibm.com>
Subject: Re: [PATCH] Make IOMMU code safe for > 132 GB of memory
Date: Tue, 22 Jan 2008 15:42:00 +1100 [thread overview]
Message-ID: <1200976920.7841.3.camel@concordia.ozlabs.ibm.com> (raw)
In-Reply-To: <200801221420.35565.jk@ozlabs.org>
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On Tue, 2008-01-22 at 14:20 +1100, Jeremy Kerr wrote:
> > 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
I have one under my desk, but I need it to warm my feet, otherwise I
could give it to you.
cheers
--
Michael Ellerman
OzLabs, IBM Australia Development Lab
wwweb: http://michael.ellerman.id.au
phone: +61 2 6212 1183 (tie line 70 21183)
We do not inherit the earth from our ancestors,
we borrow it from our children. - S.M.A.R.T Person
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prev parent reply other threads:[~2008-01-22 4:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-21 7:01 [PATCH] Make IOMMU code safe for > 132 GB of memory Michael Ellerman
2008-01-22 3:20 ` Jeremy Kerr
2008-01-22 4:42 ` Michael Ellerman [this message]
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