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Re: [Qemu-devel] [PATCH v2 4/4] hw/arm/smmuv3: Add notifications on inva
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH v2 4/4] hw/arm/smmuv3: Add notifications on invalidation |
Date: |
Wed, 20 Jun 2018 17:15:37 +0100 |
On 12 June 2018 at 09:08, Eric Auger <address@hidden> wrote:
> On TLB invalidation commands, let's call registered
> IOMMU notifiers. Those can only be UNMAP notifiers.
> SMMUv3 does not support notification on MAP (VFIO).
>
> This patch allows vhost use case where IOTLB API is notified
> on each guest IOTLB invalidation.
>
> Signed-off-by: Eric Auger <address@hidden>
Reviewed-by: Peter Maydell <address@hidden>
thanks
-- PMM