From: "Zhao, Yu" <yu.zhao@intel.com>
To: "Han, Weidong" <weidong.han@intel.com>
Cc: "Kay, Allen M" <allen.m.kay@intel.com>,
"xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>,
"espen.skoglund@netronome.com" <espen.skoglund@netronome.com>,
Keir Fraser <keir.fraser@eu.citrix.com>
Subject: Re: [PATCH] [VTD] Remove PCI device enumeration for dom0 in Xen
Date: Wed, 22 Oct 2008 17:29:37 +0800 [thread overview]
Message-ID: <48FEF281.7050702@intel.com> (raw)
In-Reply-To: <0122C7C995D32147B66BF4F440D3016301E7947A@pdsmsx415.ccr.corp.intel.com>
Han, Weidong wrote:
> There are already PCI probe and remove callbacks in dom0 (c/s 593 in linux-2.6.18-xen.hg). So it is not necessary to enumerate devices for dom0 in Xen.
>
> Espen had a patch (c/s 17975) to do the same thing, but his patch was reverted in order to allow old dom0 kernels to work with iommu-capable platforms. Xen 3.3 has been released for a few months, I think it's time to clean up it. The rebased patch is attached.
>
> Keir, what's your opinion?
>
> Signed-off-by: Espen Skoglund <espen.skoglund@netronome.com>
> Signed-off-by: Weidong Han <weidong.han@intel.com>
>
>
Acked-by: Yu Zhao <yu.zhao@intel.com>
next prev parent reply other threads:[~2008-10-22 9:29 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-22 8:59 [PATCH] [VTD] Remove PCI device enumeration for dom0 in Xen Han, Weidong
2008-10-22 9:29 ` Zhao, Yu [this message]
2008-10-22 10:42 ` Keir Fraser
2008-10-22 12:38 ` Espen Skoglund
2008-10-22 12:43 ` Keir Fraser
2008-10-22 12:57 ` Espen Skoglund
2008-10-22 15:39 ` Yu Zhao
2008-10-22 13:15 ` Han, Weidong
2008-10-22 13:19 ` Espen Skoglund
2008-10-22 13:26 ` Han, Weidong
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