[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] [BUG] 'o' debug key panics the hypervisor

> From: Roger Pau Monné [mailto:roger.pau@xxxxxxxxxx]
> Sent: Thursday, August 27, 2015 10:08 PM
> El 27/08/15 a les 16.01, Jan Beulich ha escrit:
> >>>> On 27.08.15 at 13:29, <roger.pau@xxxxxxxxxx> wrote:
> >> When using Intel hardware without shared page tables between the IOMMU
> >> and EPT (I have not tried if the same happens when sharing the page
> >> tables), the following crash happens if I press the 'o' debug key with
> >> a HVM guest running. The guest doesn't have any device passed-through.
> >
> > This last thing is the relevant one: No-one ever cared to use 'o' without
> > also passing through a device.
> I have to admit I discovered this when I thought I was typing at the
> Dom0 console but it turns out I had it switched to the Xen console...
> Anyway, it shouldn't crash Xen.
> Roger.

yes, it should be fixed anyway.


Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.