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SubjectRe: [PATCH v2 0/4] iommu/iova: Add CPU hotplug handler to flush rcaches to core code
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On 25/03/2021 17:53, Will Deacon wrote:
> On Thu, Mar 25, 2021 at 08:29:57PM +0800, John Garry wrote:
>> The Intel IOMMU driver supports flushing the per-CPU rcaches when a CPU is
>> offlined.
>>
>> Let's move it to core code, so everyone can take advantage.
>>
>> Also throw in a patch to stop exporting free_iova_fast().
>>
>> Differences to v1:
>> - Add RB tags (thanks!)
>> - Add patch to stop exporting free_iova_fast()
>> - Drop patch to correct comment
>> - Add patch to delete iommu_dma_free_cpu_cached_iovas() and associated
>> changes
>>
>> John Garry (4):
>> iova: Add CPU hotplug handler to flush rcaches
>> iommu/vt-d: Remove IOVA domain rcache flushing for CPU offlining
>> iommu: Delete iommu_dma_free_cpu_cached_iovas()
>> iommu: Stop exporting free_iova_fast()
> Looks like this is all set for 5.13, so hopefully Joerg can stick it in
> -next for a bit more exposure.
>


Hi Joerg,

Can you kindly consider picking this up now?

Thanks,
John

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