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Re: [Xen-devel] [v7][PATCH 06/16] hvmloader/pci: skip reserved ranges
- To: "Chen, Tiejun" <tiejun.chen@xxxxxxxxx>
- From: George Dunlap <George.Dunlap@xxxxxxxxxxxxx>
- Date: Wed, 15 Jul 2015 17:14:48 +0100
- Cc: Wei Liu <wei.liu2@xxxxxxxxxx>, Ian Campbell <ian.campbell@xxxxxxxxxx>, Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Ian Jackson <ian.jackson@xxxxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxx>, Jan Beulich <JBeulich@xxxxxxxx>, Keir Fraser <keir@xxxxxxx>
- Delivery-date: Wed, 15 Jul 2015 16:14:59 +0000
- List-id: Xen developer discussion <xen-devel.lists.xen.org>
On Wed, Jul 15, 2015 at 2:56 PM, George Dunlap
<George.Dunlap@xxxxxxxxxxxxx> wrote:
> Would it be possible, on a collision, to have one last "stab" at
> allocating the BAR somewhere else, without relocating memory (or
> relocating any other BARs)? At very least then an administrator could
> work around this kind of thing by setting the mmio_hole larger in the
> domain config.
If it's not possible to have this last-ditch relocation effort, then
yes, I'd be OK with just disabling the device for the time being.
-George
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