Re: [PATCH v14 05/13] iommu/smmuv3: Implement attach/detach_pasid_table

2021-03-22 Thread Keqian Zhu
Hi Eric, On 2021/3/19 21:15, Auger Eric wrote: > Hi Keqian, > > On 3/2/21 9:35 AM, Keqian Zhu wrote: >> Hi Eric, >> >> On 2021/2/24 4:56, Eric Auger wrote: >>> On attach_pasid_table() we program STE S1 related info set >>> by the guest into the actual physical STEs. At minimum >>> we need to

Re: [PATCH v14 05/13] iommu/smmuv3: Implement attach/detach_pasid_table

2021-03-19 Thread Auger Eric
Hi Keqian, On 3/2/21 9:35 AM, Keqian Zhu wrote: > Hi Eric, > > On 2021/2/24 4:56, Eric Auger wrote: >> On attach_pasid_table() we program STE S1 related info set >> by the guest into the actual physical STEs. At minimum >> we need to program the context descriptor GPA and compute >> whether the

Re: [PATCH v14 05/13] iommu/smmuv3: Implement attach/detach_pasid_table

2021-03-02 Thread Keqian Zhu
Hi Eric, On 2021/2/24 4:56, Eric Auger wrote: > On attach_pasid_table() we program STE S1 related info set > by the guest into the actual physical STEs. At minimum > we need to program the context descriptor GPA and compute > whether the stage1 is translated/bypassed or aborted. > > On detach,