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

Re: [Xen-devel] [PATCH v9 1/5] xen/x86: Make hap_get_allocation accessible

On Tue, Feb 25, 2020 at 6:17 AM Jan Beulich <jbeulich@xxxxxxxx> wrote:
> On 24.02.2020 16:20, Roger Pau Monné wrote:
> > On Fri, Feb 21, 2020 at 10:49:19AM -0800, Tamas K Lengyel wrote:
> >> During VM forking we'll copy the parent domain's parameters to the client,
> >> including the HAP shadow memory setting that is used for storing the 
> >> domain's
> >> EPT. We'll copy this in the hypervisor instead doing it during toolstack 
> >> launch
> >> to allow the domain to start executing and unsharing memory before (or
> >> even completely without) the toolstack.
> >>
> >> Signed-off-by: Tamas K Lengyel <tamas.lengyel@xxxxxxxxx>
> >
> > Reviewed-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
> And with maintainership now having changed
> Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
> > I would also be fine with this merged into the respective patch where
> > hap_get_allocation gets called.
> Indeed that's the reason why this hasn't gone in yet, I think.
> There's no use from putting it in without also putting in the
> patch where this is actually needed. In fact it introduces a
> "stray lack of static" instance until then, which typically we
> try to clean up.

I can certainly fold it in to the larger patch if that's preferred.


Xen-devel mailing list



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