Re: [Xen-devel] [PATCH v15 1/3] IOMMU/ATS: use a struct pci_dev * instead of SBDF

["Tian, Kevin" <kevin.tian@xxxxxxxxx>]

> From: Jan Beulich [mailto:JBeulich@xxxxxxxx]
> Sent: Friday, July 08, 2016 2:44 PM
> 
> From: Quan Xu <quan.xu@xxxxxxxxx>
> 
> Do away with struct pci_ats_dev; integrate the few bits of information
> in struct pci_dev (and as a result drop get_ats_device() altogether).
> Hook ATS devices onto a linked list off of each IOMMU instead of on a
> global one.
> 
> Signed-off-by: Quan Xu <quan.xu@xxxxxxxxx>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
> ---
> v15: See rewritten description. Ditch changes to vtd/intremap.c.
> 

Thanks. It's a good enhancement:

Acked-by: Kevin Tian <kevin.tian@xxxxxxxxx>

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