[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH v1 18/22] vfio: add support for flush iommu stage-1 cache
|
From: |
Peter Xu |
|
Subject: |
Re: [PATCH v1 18/22] vfio: add support for flush iommu stage-1 cache |
|
Date: |
Tue, 24 Mar 2020 14:19:15 -0400 |
On Sun, Mar 22, 2020 at 05:36:15AM -0700, Liu Yi L wrote:
> This patch adds flush_stage1_cache() definition in HostIOMUContextClass.
> And adds corresponding implementation in VFIO. This is to expose a way
> for vIOMMU to flush stage-1 cache in host side since guest owns stage-1
> translation structures in dual stage DMA translation configuration.
>
> Cc: Kevin Tian <address@hidden>
> Cc: Jacob Pan <address@hidden>
> Cc: Peter Xu <address@hidden>
> Cc: Eric Auger <address@hidden>
> Cc: Yi Sun <address@hidden>
> Cc: David Gibson <address@hidden>
> Cc: Alex Williamson <address@hidden>
> Signed-off-by: Liu Yi L <address@hidden>
Acked-by: Peter Xu <address@hidden>
--
Peter Xu
- RE: [PATCH v1 14/22] intel_iommu: bind/unbind guest page table to host, (continued)
- [PATCH v1 18/22] vfio: add support for flush iommu stage-1 cache, Liu Yi L, 2020/03/22
- Re: [PATCH v1 18/22] vfio: add support for flush iommu stage-1 cache,
Peter Xu <=
- [PATCH v1 20/22] intel_iommu: propagate PASID-based iotlb invalidation to host, Liu Yi L, 2020/03/22
- Re: [PATCH v1 20/22] intel_iommu: propagate PASID-based iotlb invalidation to host, Peter Xu, 2020/03/24
- RE: [PATCH v1 20/22] intel_iommu: propagate PASID-based iotlb invalidation to host, Liu, Yi L, 2020/03/25
- RE: [PATCH v1 20/22] intel_iommu: propagate PASID-based iotlb invalidation to host, Liu, Yi L, 2020/03/26
- Re: [PATCH v1 20/22] intel_iommu: propagate PASID-based iotlb invalidation to host, Peter Xu, 2020/03/26
- Re: [PATCH v1 20/22] intel_iommu: propagate PASID-based iotlb invalidation to host, Peter Xu, 2020/03/26
- RE: [PATCH v1 20/22] intel_iommu: propagate PASID-based iotlb invalidation to host, Liu, Yi L, 2020/03/26
- RE: [PATCH v1 20/22] intel_iommu: propagate PASID-based iotlb invalidation to host, Liu, Yi L, 2020/03/26
[PATCH v1 21/22] intel_iommu: process PASID-based Device-TLB invalidation, Liu Yi L, 2020/03/22