Re: [Xen-devel] [PATCH] x86/shim: fix ballooning down the guest

[Jürgen Groß <jgross@xxxxxxxx>]

On 26.09.19 15:51, Roger Pau Monné  wrote:
> On Thu, Sep 26, 2019 at 02:36:18PM +0100, Sergey Dyasli wrote:
> > Currently ballooning down a pvshim guest causes the following errors
> > inside the shim:
> >
> >      d3v0 failed to reserve 512 extents of order 512 for offlining
> >
> > And the ballooned-out pages stay inside shim and don't reach L0 Xen.
> >
> > Fix this by passing the correct arguments to pv_shim_offline_memory()
> > during a XENMEM_decrease_reservation request.
> This is missing:
>
> Fixes: b2245acc60c3 ('xen/pvshim: memory hotplug')
>
> > Signed-off-by: Sergey Dyasli <sergey.dyasli@xxxxxxxxxx>
> Reviewed-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
>
> Also adding Juergen for a release Ack.
>
> Thanks, Roger.
Release-acked-by: Juergen Gross <jgross@xxxxxxxx>


Juergen

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