* XEN with SMP on ARMv7 with virtualizations extensions
@ 2013-04-10 14:58 Andrii Anisov
2013-04-10 15:14 ` Ian Campbell
2013-04-10 16:21 ` Julien Grall
0 siblings, 2 replies; 5+ messages in thread
From: Andrii Anisov @ 2013-04-10 14:58 UTC (permalink / raw)
To: xen-devel@lists.xen.org
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Guys,
Could you please clarify if SMP available for XEN on ARMv7 with
virtualizations extensions?
Browsing through stuff for Arndale I do see enabling secondary CPU on XEN
site and SMP enabling on dom0 kernel site. But I do not see SMP
infrastructure implementation on the XEN site.
Sincerely,
Andrii Anisov.
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: XEN with SMP on ARMv7 with virtualizations extensions
2013-04-10 14:58 XEN with SMP on ARMv7 with virtualizations extensions Andrii Anisov
@ 2013-04-10 15:14 ` Ian Campbell
2013-04-10 16:21 ` Julien Grall
1 sibling, 0 replies; 5+ messages in thread
From: Ian Campbell @ 2013-04-10 15:14 UTC (permalink / raw)
To: Andrii Anisov; +Cc: xen-devel@lists.xen.org
On Wed, 2013-04-10 at 15:58 +0100, Andrii Anisov wrote:
> Guys,
>
>
> Could you please clarify if SMP available for XEN on ARMv7 with
> virtualizations extensions?
> Browsing through stuff for Arndale I do see enabling secondary CPU on
> XEN site and SMP enabling on dom0 kernel site. But I do not see SMP
> infrastructure implementation on the XEN site.
Patches for both host and guest SMP have been posted to this list but
have not yet been applied (they are in my queue to review and apply
soon). That's the general support I don't know about Arndale
specifically, there may be additional platform specific work required.
Ian.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: XEN with SMP on ARMv7 with virtualizations extensions
2013-04-10 14:58 XEN with SMP on ARMv7 with virtualizations extensions Andrii Anisov
2013-04-10 15:14 ` Ian Campbell
@ 2013-04-10 16:21 ` Julien Grall
2013-04-11 10:26 ` Andrii Anisov
1 sibling, 1 reply; 5+ messages in thread
From: Julien Grall @ 2013-04-10 16:21 UTC (permalink / raw)
To: Andrii Anisov; +Cc: xen-devel@lists.xen.org
On 04/10/2013 03:58 PM, Andrii Anisov wrote:
> Guys,
Hello,
> Could you please clarify if SMP available for XEN on ARMv7 with
> virtualizations extensions?
> Browsing through stuff for Arndale I do see enabling secondary CPU on
> XEN site and SMP enabling on dom0 kernel site. But I do not see SMP
> infrastructure implementation on the XEN site.
The current specific branch for the Arndale board has support for the SMP.
The configuration file and the device tree already have SMP enabled.
You just need to clone and compile it :).
Cheers,
Julien
^ permalink raw reply [flat|nested] 5+ messages in thread
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2013-04-10 14:58 XEN with SMP on ARMv7 with virtualizations extensions Andrii Anisov
2013-04-10 15:14 ` Ian Campbell
2013-04-10 16:21 ` Julien Grall
2013-04-11 10:26 ` Andrii Anisov
2013-04-11 22:23 ` Julien Grall
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