Re: [PATCH v4 21/22] iommu/vt-d: Support flushing more translation cache types

On Thu, 18 Jul 2019 10:35:37 +0200 Auger Eric wrote: > Hi Jacob, > > On 6/9/19 3:44 PM, Jacob Pan wrote: > > When Shared Virtual Memory is exposed to a guest via vIOMMU, > > scalable IOTLB invalidation may be passed down from outside IOMMU > > subsystems. This patch adds invalidation functions

Re: [PATCH v4 21/22] iommu/vt-d: Support flushing more translation cache types

Hi Jacob, On 6/9/19 3:44 PM, Jacob Pan wrote: > When Shared Virtual Memory is exposed to a guest via vIOMMU, scalable > IOTLB invalidation may be passed down from outside IOMMU subsystems. > This patch adds invalidation functions that can be used for additional > translation cache types. > >

[PATCH v4 21/22] iommu/vt-d: Support flushing more translation cache types

When Shared Virtual Memory is exposed to a guest via vIOMMU, scalable IOTLB invalidation may be passed down from outside IOMMU subsystems. This patch adds invalidation functions that can be used for additional translation cache types. Signed-off-by: Jacob Pan --- drivers/iommu/dmar.c|