Re: [Qemu-devel] [PATCH v1 0/2] intel-iommu: Extend address width to 48 bits

2017-11-14 Thread Peter Xu
On Tue, Nov 14, 2017 at 06:13:48PM -0500, prasad.singamse...@oracle.com wrote: > From: Prasad Singamsetty > > This pair of patches extends the intel-iommu to support address > width to 48 bits. This is required to support qemu guest with large > memory (>=1TB). > > Patch1 implements changes to

[Qemu-devel] [PATCH v1 0/2] intel-iommu: Extend address width to 48 bits

2017-11-14 Thread prasad . singamsetty
From: Prasad Singamsetty This pair of patches extends the intel-iommu to support address width to 48 bits. This is required to support qemu guest with large memory (>=1TB). Patch1 implements changes to redefine macros and usage to allow further changes to add support for 48 bit address width. T