RE: [PATCH v2 6/6] iommu: Make set_dev_pasid op support domain replacement

2024-09-30 Thread Tian, Kevin
> From: Liu, Yi L > Sent: Thursday, September 12, 2024 9:04 PM > > The iommu core is going to support domain replacement for pasid, it needs > to make the set_dev_pasid op support replacing domain and keep the old > domain config in the failure case. > > AMD iommu driver does not support domain

Re: [PATCH v2 6/6] iommu: Make set_dev_pasid op support domain replacement

2024-09-26 Thread Jason Gunthorpe
On Thu, Sep 12, 2024 at 06:04:27AM -0700, Yi Liu wrote: > The iommu core is going to support domain replacement for pasid, it needs > to make the set_dev_pasid op support replacing domain and keep the old > domain config in the failure case. > > AMD iommu driver does not support domain replacement