Re: [PATCH v4 05/12] iommu/vt-d: Reserve a domain id for FL and PT modes

2018-11-07 Thread Lu Baolu
Hi, On 11/7/18 2:55 PM, Liu, Yi L wrote: Hi Baolu, From: Lu Baolu [mailto:baolu...@linux.intel.com] Sent: Monday, November 5, 2018 1:32 PM Subject: [PATCH v4 05/12] iommu/vt-d: Reserve a domain id for FL and PT modes Vt-d spec rev3.0 (section 6.2.3.1) requires that each pasid entry for first-

RE: [PATCH v4 05/12] iommu/vt-d: Reserve a domain id for FL and PT modes

2018-11-06 Thread Liu, Yi L
Hi Baolu, > From: Lu Baolu [mailto:baolu...@linux.intel.com] > Sent: Monday, November 5, 2018 1:32 PM > Subject: [PATCH v4 05/12] iommu/vt-d: Reserve a domain id for FL and PT modes > > Vt-d spec rev3.0 (section 6.2.3.1) requires that each pasid > entry for first-level or pass-through translation