Re: [Xen-devel] [PATCH v2 2/3] tools/libxc: Use an explicit check for PV MSRs in xc_domain_save()

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Fri, 2014-06-06 at 18:18 +0100, Andrew Cooper wrote:
> Migrating PV domains using MSRs is not supported.  This uses the new
> XEN_DOMCTL_get_vcpu_msrs and will fail the migration with an explicit error.
> 
> This is an improvement upon the current failure of
>   "No extended context for VCPUxx (ENOBUFS)"
> 
> Support for migrating PV domains which are using MSRs will be included in the
> migration v2 work.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> CC: Jan Beulich <JBeulich@xxxxxxxx>

Acked-by: Ian Campbell <Ian.Campbell@xxxxxxxxxx>


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