On Fri, Oct 21, 2011 at 02:21:45PM +0200, Joerg Roedel wrote: > Hi, > > this is my first attempt to add support for non-CPU TLBs to the > MMU-Notifier framework. This will be used by the AMD IOMMU driver for > the next generation of hardware. The next version of the AMD IOMMU can > walk page-tables in AMD64 long-mode format (with setting > accessed/dirty-bits atomically) and save the translations in its own > TLB. Page faulting for IO devices is supported too. This will be used to > let hardware devices share page-tables with CPU processes and access > their memory directly. Please look at > > http://support.amd.com/us/Processor_TechDocs/48882.pdf ... Did this patch set get any review or traction? Perhaps you should have included the linux-mm@xxxxxxxxx mailing list. Robin -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>