On 10/8/19 8:23 AM, Tiwei Bie wrote:
> On Fri, Sep 27, 2019 at 08:37:59PM +0200, Adrian Moreno wrote:
>> The simltaneous use of dequeue_zero_copy and IOMMU is problematic.
>> Not only because IOVA_VA mode is not supported but also because the
>> potential invalidation of guest pages while the buffe
On Fri, Sep 27, 2019 at 08:37:59PM +0200, Adrian Moreno wrote:
> The simltaneous use of dequeue_zero_copy and IOMMU is problematic.
> Not only because IOVA_VA mode is not supported but also because the
> potential invalidation of guest pages while the buffers are in use,
> is not handled.
>
> Prev
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