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[Xen-devel] What's the rationale for change d1efaaee441b "xend: Dis-allo

To: "Xu, Dongxiao" <dongxiao.xu@xxxxxxxxx>
Subject: [Xen-devel] What's the rationale for change d1efaaee441b "xend: Dis-allow device assignment if PoD is enabled."?
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Fri, 28 May 2010 14:01:47 -0700
Cc: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
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What's the rationale for changeset d1efaaee441b?  I'm seeing it when
trying to attach a pci device to a PV domain with xm.  I think the check
is triggering because the domain is ballooned down a bit, but I'm not
sure (is there some way to see what the static and dynamic memory sizes
are for a domain with the tools?).

As I understand it, PoD only applies to HVM domains.  Should this check
be made more specific?

Thanks,
    J

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