* How to get xen extra version from CPUID
@ 2009-07-07 9:22 Wayne Gong
2009-07-07 9:28 ` Keir Fraser
0 siblings, 1 reply; 3+ messages in thread
From: Wayne Gong @ 2009-07-07 9:22 UTC (permalink / raw)
To: xen-devel
Hi,
Is there a way to get Xen extra version, which VM is running on, from
CPUID or hypercall. Xen-detect.c just can get the major and minor
version of Xen.
Thanks
Wayne
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: How to get xen extra version from CPUID
2009-07-07 9:22 How to get xen extra version from CPUID Wayne Gong
@ 2009-07-07 9:28 ` Keir Fraser
2009-07-08 4:12 ` Wayne Gong
0 siblings, 1 reply; 3+ messages in thread
From: Keir Fraser @ 2009-07-07 9:28 UTC (permalink / raw)
To: Wayne Gong, xen-devel@lists.xensource.com
On 07/07/2009 10:22, "Wayne Gong" <wayne.gong@oracle.com> wrote:
> Is there a way to get Xen extra version, which VM is running on, from
> CPUID or hypercall. Xen-detect.c just can get the major and minor
> version of Xen.
It's only accessible via the XENVER_extraversion hypercall.
-- Keir
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: How to get xen extra version from CPUID
2009-07-07 9:28 ` Keir Fraser
@ 2009-07-08 4:12 ` Wayne Gong
0 siblings, 0 replies; 3+ messages in thread
From: Wayne Gong @ 2009-07-08 4:12 UTC (permalink / raw)
Cc: xen-devel@lists.xensource.com
Keir Fraser wrote:
> It's only accessible via the XENVER_extraversion hypercall.
Thanks, it works fine.
wayne
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2009-07-08 4:12 UTC | newest]
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2009-07-07 9:22 How to get xen extra version from CPUID Wayne Gong
2009-07-07 9:28 ` Keir Fraser
2009-07-08 4:12 ` Wayne Gong
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