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SubjectRe: [PATCH v2 00/10] iommu/vt-d: Bounce buffer for untrusted devices
On Wed, Mar 27, 2019 at 02:34:56PM +0800, Lu Baolu wrote:
> - During the v1 review cycle, we discussed the possibility
> of reusing swiotlb code to avoid code dumplication, but
> we found the swiotlb implementations are not ready for the
> use of bounce page pool.

So make it ready. You too can contribute to common code. Robin
also explicitly asked to make the bounce policy iommu-subsystem wide.

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