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From: "Tian, Kevin" <kevin.tian@intel.com>
To: Jan Beulich <JBeulich@suse.com>,
	xen-devel <xen-devel@lists.xenproject.org>
Cc: Stefano Stabellini <sstabellini@kernel.org>,
	"Wu, Feng" <feng.wu@intel.com>,
	George Dunlap <George.Dunlap@eu.citrix.com>,
	Andrew Cooper <andrew.cooper3@citrix.com>,
	Ian Jackson <Ian.Jackson@eu.citrix.com>, Tim Deegan <tim@xen.org>,
	Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>,
	Wei Liu <wei.liu2@citrix.com>
Subject: Re: [PATCH v15 1/3] IOMMU/ATS: use a struct pci_dev * instead of SBDF
Date: Mon, 11 Jul 2016 03:07:10 +0000	[thread overview]
Message-ID: <AADFC41AFE54684AB9EE6CBC0274A5D15F8F7725@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <577F67E702000078000FC74E@prv-mh.provo.novell.com>

> From: Jan Beulich [mailto:JBeulich@suse.com]
> Sent: Friday, July 08, 2016 2:44 PM
> From: Quan Xu <quan.xu@intel.com>
> 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@intel.com>
> Signed-off-by: Jan Beulich <jbeulich@suse.com>
> ---
> v15: See rewritten description. Ditch changes to vtd/intremap.c.

Thanks. It's a good enhancement:

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

Xen-devel mailing list

  reply	other threads:[~2016-07-11  3:07 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-08  6:39 [PATCH v15 0/3] VT-d Device-TLB flush issue Jan Beulich
2016-07-08  6:44 ` [PATCH v15 1/3] IOMMU/ATS: use a struct pci_dev * instead of SBDF Jan Beulich
2016-07-11  3:07   ` Tian, Kevin [this message]
2016-07-08  6:45 ` [PATCH v15 2/3] IOMMU: add domain crash logic Jan Beulich
2016-07-08  6:46 ` [PATCH v15 3/3] VT-d: fix Device-TLB flush timeout issue Jan Beulich
2016-07-11  3:10   ` Tian, Kevin
2016-07-08  6:52 ` [PATCH v15 0/3] VT-d Device-TLB flush issue Jan Beulich
2016-07-13  3:05   ` Xu, Quan
2016-07-15  9:59 ` Andrew Cooper

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