Re: [PATCH v6 02/12] Halt vcpu if page it tries to access is swappedout.

From: Avi Kivity
Date: Sat Oct 09 2010 - 14:33:13 EST


On 10/09/2010 08:30 PM, Avi Kivity wrote:
So that "info cpu" will interfere with apf? Migration should work
in regular way. apf state should not be migrated since it has no meaning
on the destination. I'll make sure synthetic halt state will not
interfere with migration.


If you deliver an apf, the guest expects a completion.


btw, the token generation scheme resets as well. Draining the queue fixes that as well.

--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.

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