Re: [Xen-devel] [PATCH 2/2] x86/hvm: fix corrupt ACPI PM-Timer during live migration

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 15.05.13 at 16:49, Alex Bligh <alex@xxxxxxxxxxx> wrote:
> --On 15 May 2013 15:31:19 +0100 Jan Beulich <JBeulich@xxxxxxxx> wrote:
> 
>>> Did this ever get committed? I can't immediately find a commit.
>>
>> No, it didn't - no-one knowing that code well enough ever acked
>> patch 1, and without that we can't apply the patch here.
> 
> I certainly am not someone who knows that code well, so can't help
> with that. But I (or more accurately Diana) can reliably replicate
> live migrate on HVM and qemu-upstream DM causing (a) ACPI entries
> to disappear from xenstore and (b) walltime to fail to advance in
> the migrated domain until the walltime is manually set (stuck
> clock).
> 
> Is this likely to be related?

I'd like to defer to Kouya to tell whether that matches the
symptoms he saw.

Jan


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