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Re: [Xen-devel] [PATCH v3 4/6] Pause/Unpause the domain before/after assigning PI hooks

>>> On 02.09.16 at 15:15, <feng.wu@xxxxxxxxx> wrote:
> And that is another reason I use pause/unpause here, it can address
> all the races. And this is an one-time action (Only occurs at the first
> device gets assigned), do you think it is that unacceptable?

Btw. please see George's very nice description - much better than
I would ever have been able to give - for why we will always want
alternatives to pausing considered first:


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