Re: [Xen-devel] [PATCH v15 0/3] VT-d Device-TLB flush issue

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

On 08/07/16 07:39, Jan Beulich wrote:
> From: Quan Xu <quan.xu@xxxxxxxxx>
>
> these patches fix current timeout concern and also allow limited ATS support.
>
> these patches are the rest ones:
> 1. move the domain crash logic up to the generic IOMMU layer
>
> 2. If Device-TLB flush timed out, we hide the target ATS device
>    immediately. By hiding the device, we make sure it can't be
>    assigned to any domain any longer (see device_assigned).
>
> Quan Xu (3):
>   IOMMU/ATS: use a struct pci_dev * instead of SBDF
>   IOMMU: add domain crash logic
>   VT-d: fix Device-TLB flush timeout issue

Committed, thanks.

~Andrew

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