On 01.05.2014 07:49, Alexandre Courbot wrote: > Agreed. Besides I hope the day won't come where we have to go through > 2 layers of memory translation for the GPU... That's actually the method of operation that gives us the best performance. GPU likes big pages, and without IOMMU translation you'd have a hard time finding enough contiguous physical memory. Terje -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
