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Re: [Xen-devel] [PATCH] xend: disallow multiple destroy() call

To: Joe Jin <joe.jin@xxxxxxxxxx>
From: Roger Pau Monné <roger.pau@xxxxxxxxxx>
Date: Mon, 4 Feb 2013 10:52:02 +0100
Cc: xen-devel <xen-devel@xxxxxxxxxxxxx>, Ian Campbell <Ian.Campbell@xxxxxxxxxx>, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Delivery-date: Mon, 04 Feb 2013 10:05:23 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

On 04/02/13 02:54, Joe Jin wrote:
> Current Xend allowing multiple call destroy() for same domain, this lead
> multiple hard resets(FLR) for pci pass-through, and some controller might
> failed.
> 
> In our test, we pass through 2 LSI HAB controllers to the PVHVM guest, after
> guest brought up, call xm-destroy twice, the adapters's BIOS will hung, and
> we had to reboot the server to recovery it.

Does the same problem happen with libxl/xl?

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