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Re: [PATCH v3 05/11] iommu: remove unused iommu_ops method and tasklet

To: Paul Durrant <paul@xxxxxxx>
From: Jan Beulich <jbeulich@xxxxxxxx>
Date: Mon, 3 Aug 2020 18:06:29 +0200
Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx, Paul Durrant <pdurrant@xxxxxxxxxx>
Delivery-date: Mon, 03 Aug 2020 16:06:34 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 03.08.2020 14:29, Paul Durrant wrote:
> From: Paul Durrant <pdurrant@xxxxxxxxxx>
> 
> The VT-d and AMD IOMMU both use the general x86 IOMMU page table allocator
> and ARM always shares page tables with CPU. Hence there is no need to retain
> the free_page_table() method or the tasklet which invokes it.
> 
> Signed-off-by: Paul Durrant <pdurrant@xxxxxxxxxx>

Acked-by: Jan Beulich <jbeulich@xxxxxxxx>

References:
- [PATCH v3 00/11] IOMMU cleanup
  - From: Paul Durrant
- [PATCH v3 05/11] iommu: remove unused iommu_ops method and tasklet
  - From: Paul Durrant

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