Re: [Xen-devel] Bug on shadow page mode

["Hao, Xudong" <xudong.hao@xxxxxxxxx>]

> -----Original Message-----
> From: Jan Beulich [mailto:JBeulich@xxxxxxxx]
> Sent: Wednesday, April 03, 2013 3:34 PM
> To: Hao, Xudong; Tim Deegan
> Cc: xen-devel (xen-devel@xxxxxxxxxxxxx)
> Subject: Re: [Xen-devel] Bug on shadow page mode
> 
> >>> On 02.04.13 at 18:45, Tim Deegan <tim@xxxxxxx> wrote:
> > Is this bug easily reproducable, or was it only hit once?  I'd expect a
> > race like this to be nigh impossible, especially considering that 32-bit
> > Xen had the same code for years.
> 
> I understood that this is reproducible - Xudong?
> 
Yes, it's easily to reproduce by xen debug.


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