On Thu, Oct 12, 2017 at 12:14:08PM +0100, Robin Murphy wrote: > Yup, I've had Tomasz' patch included in my iommu/iova branch for a > while, and the "Misc. IOVA tweaks" patches were actually written on top > of it. > > This should be the final piece of the puzzle for several arm64 server > platforms, which exacerbate the problem by using 64K pages and having > host bridge windows consume most of the 32-bit mem space.
Okay, thanks. Applied the patch.

