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Re: [Xen-devel] [PATCH 20/20] tools/libxc: Restore CPUID/MSR data found in the migration stream


  • To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
  • From: Ian Jackson <ian.jackson@xxxxxxxxxx>
  • Date: Tue, 14 Jan 2020 17:34:02 +0000
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  • Cc: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Wei Liu <wl@xxxxxxx>
  • Delivery-date: Tue, 14 Jan 2020 17:36:14 +0000
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Andrew Cooper writes ("[PATCH 20/20] tools/libxc: Restore CPUID/MSR data found 
in the migration stream"):
> With libxl suitably adjusted, it is now safe to restore the CPUID/MSR data
> directly from the migration stream.  Adjust the XGR_SDD_MISSING_* flags for
> the static_data_done() callback appropriately.

Subject to my comments earlier about (i) the unevenness of the
resulting libxc API and (ii) text about the compatibility plan,

Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>

Thanks,
Ian.

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