Re: [PATCH v3 06/16] iommu/vt-d: add svm/sva invalidate function

Hi, On 11/18/2017 02:55 AM, Jacob Pan wrote: > This patch adds Intel VT-d specific function to implement > iommu passdown invalidate API for shared virtual address. > > The use case is for supporting caching structure invalidation > of assigned SVM capable devices. Emulated IOMMU exposes queue >

Re: [PATCH v3 06/16] iommu/vt-d: add svm/sva invalidate function

Hi, On 11/18/2017 02:55 AM, Jacob Pan wrote: > This patch adds Intel VT-d specific function to implement > iommu passdown invalidate API for shared virtual address. > > The use case is for supporting caching structure invalidation > of assigned SVM capable devices. Emulated IOMMU exposes queue >

[PATCH v3 06/16] iommu/vt-d: add svm/sva invalidate function

This patch adds Intel VT-d specific function to implement iommu passdown invalidate API for shared virtual address. The use case is for supporting caching structure invalidation of assigned SVM capable devices. Emulated IOMMU exposes queue invalidation capability and passes down all descriptors

[PATCH v3 06/16] iommu/vt-d: add svm/sva invalidate function

This patch adds Intel VT-d specific function to implement iommu passdown invalidate API for shared virtual address. The use case is for supporting caching structure invalidation of assigned SVM capable devices. Emulated IOMMU exposes queue invalidation capability and passes down all descriptors