Re: [PATCH v6 00/12] iommu/vt-d: Add scalable mode support

2018-12-11 Thread Joerg Roedel
On Mon, Dec 10, 2018 at 09:58:54AM +0800, Lu Baolu wrote: > Lu Baolu (12): > iommu/vt-d: Enumerate the scalable mode capability > iommu/vt-d: Manage scalalble mode PASID tables > iommu/vt-d: Move page table helpers into header > iommu/vt-d: Add 256-bit invalidation descriptor support >

[PATCH v6 00/12] iommu/vt-d: Add scalable mode support

2018-12-09 Thread Lu Baolu
Hi, Intel vt-d rev3.0 [1] introduces a new translation mode called 'scalable mode', which enables PASID-granular translations for first level, second level, nested and pass-through modes. The vt-d scalable mode is the key ingredient to enable Scalable I/O Virtualization (Scalable IOV) [2] [3],