Re: [Xen-devel] [PATCH v2 0/2] CPU hotplug fixes for ARM32

[Oleksandr <olekstysh@xxxxxxxxx>]

On 07.12.18 12:02, Julien Grall wrote:

Hi, Julien.

> On 07/12/2018 09:45, Oleksandr Tyshchenko wrote:
> > From: Oleksandr Tyshchenko <oleksandr_tyshchenko@xxxxxxxx>
> >
> > Hi, all.
> >
> > This is small patch series for ARM32 which needed to be able to bring
> > secondary CPUs up not only during the initial boot, but at runtime also.
> > For example, during CPU hotplug.
> OOI, we don't have CPU hotplug in Xen at the moment. So do you have 
> CPU hotplug patch coming up?
No, I don't. These patches are result of my playing with PSCI). I just 
wanted to be sure that second CPU_ON request would properly bring CPU up 
again after performing CPU_OFF request. For that reason, I just hacked 
Xen to issue cpu_up()/cpu_down() by pressing a key. So this is 
definitely not for upstream)
> Cheers,
--
Regards,

Oleksandr Tyshchenko


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