On Tue, Sep 21, 2010 at 5:17 PM, Scott Wood <[email protected]> wrote:
> It needs to be the actual device that is performing the DMA -- the > platform may need to do things such as IOMMU manipulation where > knowing the device matters. Ok, this all makes sense. So it appears that the patch is valid, at least in theory. I would like to see some testing of it, but I realize that may be too difficult. There's no easy way to force an allocation above 4GB. -- Timur Tabi Linux kernel developer at Freescale _______________________________________________ Linuxppc-dev mailing list [email protected] https://lists.ozlabs.org/listinfo/linuxppc-dev
