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RE: [PATCH v1 21/22] intel_iommu: process PASID-based Device-TLB invalid
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From: |
Liu, Yi L |
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Subject: |
RE: [PATCH v1 21/22] intel_iommu: process PASID-based Device-TLB invalidation |
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Date: |
Wed, 25 Mar 2020 09:19:39 +0000 |
> From: Peter Xu <address@hidden>
> Sent: Wednesday, March 25, 2020 2:36 AM
> To: Liu, Yi L <address@hidden>
> Subject: Re: [PATCH v1 21/22] intel_iommu: process PASID-based Device-TLB
> invalidation
>
> On Sun, Mar 22, 2020 at 05:36:18AM -0700, Liu Yi L wrote:
> > This patch adds an empty handling for PASID-based Device-TLB
> > invalidation. For now it is enough as it is not necessary to propagate
> > it to host for passthru device and also there is no emulated device
> > has device tlb.
> >
> > Cc: Kevin Tian <address@hidden>
> > Cc: Jacob Pan <address@hidden>
> > Cc: Peter Xu <address@hidden>
> > Cc: Yi Sun <address@hidden>
> > Cc: Paolo Bonzini <address@hidden>
> > Cc: Richard Henderson <address@hidden>
> > Cc: Eduardo Habkost <address@hidden>
> > Signed-off-by: Liu Yi L <address@hidden>
>
> OK this patch seems to be mostly meaningless... but OK since you've wrote
> it... :)
>
> Reviewed-by: Peter Xu <address@hidden>
Thanks,
Yi Liu
- [PATCH v1 19/22] intel_iommu: process PASID-based iotlb invalidation, (continued)
- [PATCH v1 19/22] intel_iommu: process PASID-based iotlb invalidation, Liu Yi L, 2020/03/22
- [PATCH v1 18/22] vfio: add support for flush iommu stage-1 cache, Liu Yi L, 2020/03/22
- [PATCH v1 20/22] intel_iommu: propagate PASID-based iotlb invalidation to host, Liu Yi L, 2020/03/22
- [PATCH v1 21/22] intel_iommu: process PASID-based Device-TLB invalidation, Liu Yi L, 2020/03/22
- [PATCH v1 22/22] intel_iommu: modify x-scalable-mode to be string option, Liu Yi L, 2020/03/22
- [PATCH v1 04/22] hw/iommu: introduce HostIOMMUContext, Liu Yi L, 2020/03/22
- Re: [PATCH v1 00/22] intel_iommu: expose Shared Virtual Addressing to VMs, no-reply, 2020/03/22