subject:"\[PATCH v5 02\/15\] iommu\: Report domain nesting info"

RE: [PATCH v5 02/15] iommu: Report domain nesting info

2020-07-20 Thread Liu, Yi L

Hi Eric, > From: Auger Eric > Sent: Saturday, July 18, 2020 12:29 AM > > Hi Yi, > > On 7/12/20 1:20 PM, Liu Yi L wrote: > > IOMMUs that support nesting translation needs report the capability info > s/needs/need to report yep. > > to userspace, e.g. the format of first level/stage paging stru

Re: [PATCH v5 02/15] iommu: Report domain nesting info

2020-07-17 Thread Auger Eric

Hi Yi, On 7/12/20 1:20 PM, Liu Yi L wrote: > IOMMUs that support nesting translation needs report the capability info s/needs/need to report > to userspace, e.g. the format of first level/stage paging structures. It gives information about requirements the userspace needs to implement plus other f

[PATCH v5 02/15] iommu: Report domain nesting info

2020-07-12 Thread Liu Yi L

IOMMUs that support nesting translation needs report the capability info to userspace, e.g. the format of first level/stage paging structures. This patch reports nesting info by DOMAIN_ATTR_NESTING. Caller can get nesting info after setting DOMAIN_ATTR_NESTING. Cc: Kevin Tian CC: Jacob Pan Cc: