Xen devel - Mar 2012 - decrease_reservation() frame still in MPT for non-xlate. Bug?

Hi guys,

Looks like the MPT entry still has the pfn after PV dom0 call to
decrease_reservation(). Not sure if this is a major bug, but 
confusing for debugging. 

For HVM guests, the MPT seems invalidated as side effect of invalidating
the p2m.

Btw, this in xen 4.1.3-rc1.

Thanks,
Mukesh

>>> On 14.03.12 at 01:46, Mukesh Rathor
<mukesh.rathor@oracle.com> wrote:
> Looks like the MPT entry still has the pfn after PV dom0 call to
> decrease_reservation(). Not sure if this is a major bug, but 
> confusing for debugging. 
> 
> For HVM guests, the MPT seems invalidated as side effect of invalidating
> the p2m.
> 
> Btw, this in xen 4.1.3-rc1.
Maybe you want to pull unstable c/s 23507:0a29c8c3ddf7 into your
tree (not sure about its suitability for porting into the stable tree)?

Jan