RE: [PATCH v5 08/15] iommu: Pass domain to sva_unbind_gpasid()

2020-07-20 Thread Liu, Yi L
Hi Eric, > From: Auger Eric > Sent: Sunday, July 19, 2020 11:38 PM > > Yi, > > On 7/12/20 1:21 PM, Liu Yi L wrote: > > From: Yi Sun > > > > Current interface is good enough for SVA virtualization on an assigned > > physical PCI device, but when it comes to mediated devices, a physical > >

Re: [PATCH v5 08/15] iommu: Pass domain to sva_unbind_gpasid()

2020-07-19 Thread Auger Eric
Yi, On 7/12/20 1:21 PM, Liu Yi L wrote: > From: Yi Sun > > Current interface is good enough for SVA virtualization on an assigned > physical PCI device, but when it comes to mediated devices, a physical > device may attached with multiple aux-domains. Also, for guest unbind, > the PASID to be