On Mon, 2009-08-10 at 11:41 -0700, Greg KH wrote: > On Tue, Aug 04, 2009 at 08:59:09AM +0100, David Woodhouse wrote: > > On Tue, 2009-08-04 at 00:31 -0700, Greg KH wrote: > > > Or, we can add it to .32 and then to .31 as a stable patch? > > > > If it's going to wait for .32, can you provide an acked-by and I'll put > > it into the iommu-2.6.git tree? That way I won't have to tell people > > with iommu problems to find it and pull it in from elsewhere. > > Sure, I just added it to my tree as well: > Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx> OK, it's now in my iommu-2.6.git tree; thanks. I think I want to augment the DMA debugging stuff we have so that drivers (especially USB) can _report_ the addresses to which they were configured to do DMA, before we took them over. Then we can compare that with the addresses that the firmware _admits_ to, and warn loudly if they mismatch. Jörg, does the AMD IOMMU suffer similar idiocy to this 'RMRR' table nonsense? -- David Woodhouse Open Source Technology Centre David.Woodhouse@xxxxxxxxx Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
