Re: [PATCH] Make IOMMU code safe for > 132 GB of memory

2008-01-21 Thread Michael Ellerman
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 <[EMAIL PROTECTED]> > > Acked-by: Jeremy Kerr <[EMAIL PROTECTED]> > > Can I

Re: [PATCH] Make IOMMU code safe for > 132 GB of memory

2008-01-21 Thread Jeremy Kerr
> 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 <[EMAIL PROTECTED]> Acked-by: Jeremy Kerr <[EMAIL PROTECTED]> Can I have a Cell machine with > 132GB of RAM? :D Jeremy _

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

2008-01-20 Thread Michael Ellerman
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 <[EMAIL PROTECTED]> --- arch/powerpc/platforms/cell/iommu.c |7 --- 1 files changed, 4 insertions(+), 3 deletions(-) diff --git a/arch/po