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Re: [Xen-devel] Where can I get a balloon driver to test PoD

To: George Dunlap <George.Dunlap@xxxxxxxxxxxxx>
Subject: Re: [Xen-devel] Where can I get a balloon driver to test PoD
From: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Date: Wed, 22 Sep 2010 11:51:15 +0100
Cc: "Jiang, Yunhong" <yunhong.jiang@xxxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Jan Beulich <JBeulich@xxxxxxxxxx>, Stefano Stabellini <Stefano.Stabellini@xxxxxxxxxxxxx>
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On Wed, 22 Sep 2010, George Dunlap wrote:
> Yunhong: FYI, as of yesterday booting PoD with this kernel doesn't
> work correctly, due to some math error.  The balloon driver will
> balloon down, but is about 8 megs off.  So eventually the guest OS
> will try to populate those pages, and the guest will crash.  I suspect
> it probably has to do with libxl not accounting for the video ram
> properly, but I haven't had a chance to look into it.

I made few videoram adjustments in my xl ballooning series, probably
this issue will go away when the series is applied.

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