subject:"\[PATCH v9 0\/7\] IOMMU user API enhancement"

Re: [PATCH v9 0/7] IOMMU user API enhancement

2020-09-18 Thread Jacob Pan

Hi Joerg, On Fri, 18 Sep 2020 12:02:36 +0200, Joerg Roedel wrote: > Hi Jacob, > > On Fri, Sep 11, 2020 at 02:57:49PM -0700, Jacob Pan wrote: > > IOMMU user API header was introduced to support nested DMA translation > > and related fault handling. The current UAPI data structures consist of >

Re: [PATCH v9 0/7] IOMMU user API enhancement

2020-09-18 Thread Joerg Roedel

Hi Jacob, On Fri, Sep 11, 2020 at 02:57:49PM -0700, Jacob Pan wrote: > IOMMU user API header was introduced to support nested DMA translation and > related fault handling. The current UAPI data structures consist of three > areas that cover the interactions between host kernel and guest: > -

[PATCH v9 0/7] IOMMU user API enhancement

2020-09-11 Thread Jacob Pan

IOMMU user API header was introduced to support nested DMA translation and related fault handling. The current UAPI data structures consist of three areas that cover the interactions between host kernel and guest: - fault handling - cache invalidation - bind guest page tables, i.e. guest PASID