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Re: [PATCH v6 02/12] Halt vcpu if page it tries to access is swapped out.
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From: Gleb Natapov
Subject:
Re: [PATCH v6 02/12] Halt vcpu if page it tries to access is swapped out.
Date: Sunday, October 10, 2010 - 9:17 am
On Sun, Oct 10, 2010 at 05:56:31PM +0200, Avi Kivity wrote:
quoted text
> On 10/10/2010 05:55 PM, Avi Kivity wrote: > >>There is special completion that tells guest to wake all sleeping tasks > >>on vcpu. It is delivered after migration on the destination. > >> > >> > > > >Yes, I saw. > > > >What if you can't deliver it? is it possible that some other vcpu > >will start receiving apfs that alias the old ones? Or is the > >broadcast global? > > > > And, is the broadcast used only for migrations? >
Any time apf is enabled on vcpu broadcast is sent to the vcpu. Guest should be careful here and do not write to apf msr without a reason. -- Gleb. --
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Messages in current thread:
[PATCH v6 02/12] Halt vcpu if page it tries to access is s ...
, Gleb Natapov
, (Mon Oct 4, 8:56 am)
Re: [PATCH v6 02/12] Halt vcpu if page it tries to access ...
, Rik van Riel
, (Mon Oct 4, 6:20 pm)
Re: [PATCH v6 02/12] Halt vcpu if page it tries to access ...
, Marcelo Tosatti
, (Tue Oct 5, 7:59 am)
Re: [PATCH v6 02/12] Halt vcpu if page it tries to access ...
, Avi Kivity
, (Wed Oct 6, 3:50 am)
Re: [PATCH v6 02/12] Halt vcpu if page it tries to access ...
, Gleb Natapov
, (Wed Oct 6, 3:52 am)
Re: [PATCH v6 02/12] Halt vcpu if page it tries to access ...
, Gleb Natapov
, (Wed Oct 6, 4:15 am)
Re: [PATCH v6 02/12] Halt vcpu if page it tries to access ...
, Avi Kivity
, (Thu Oct 7, 2:50 am)
Re: [PATCH v6 02/12] Halt vcpu if page it tries to access ...
, Avi Kivity
, (Thu Oct 7, 2:52 am)
Re: [PATCH v6 02/12] Halt vcpu if page it tries to access ...
, Avi Kivity
, (Thu Oct 7, 2:54 am)
Re: [PATCH v6 02/12] Halt vcpu if page it tries to access ...
, Rik van Riel
, (Thu Oct 7, 6:24 am)
Re: [PATCH v6 02/12] Halt vcpu if page it tries to access ...
, Avi Kivity
, (Thu Oct 7, 6:29 am)
Re: [PATCH v6 02/12] Halt vcpu if page it tries to access ...
, Gleb Natapov
, (Thu Oct 7, 10:47 am)
Re: [PATCH v6 02/12] Halt vcpu if page it tries to access ...
, Gleb Natapov
, (Thu Oct 7, 10:48 am)
Re: [PATCH v6 02/12] Halt vcpu if page it tries to access ...
, Avi Kivity
, (Sat Oct 9, 11:30 am)
Re: [PATCH v6 02/12] Halt vcpu if page it tries to access ...
, Avi Kivity
, (Sat Oct 9, 11:32 am)
Re: [PATCH v6 02/12] Halt vcpu if page it tries to access ...
, Gleb Natapov
, (Sun Oct 10, 12:29 am)
Re: [PATCH v6 02/12] Halt vcpu if page it tries to access ...
, Gleb Natapov
, (Sun Oct 10, 12:30 am)
Re: [PATCH v6 02/12] Halt vcpu if page it tries to access ...
, Avi Kivity
, (Sun Oct 10, 8:55 am)
Re: [PATCH v6 02/12] Halt vcpu if page it tries to access ...
, Avi Kivity
, (Sun Oct 10, 8:56 am)
Re: [PATCH v6 02/12] Halt vcpu if page it tries to access ...
, Gleb Natapov
, (Sun Oct 10, 9:16 am)
Re: [PATCH v6 02/12] Halt vcpu if page it tries to access ...
, Gleb Natapov
, (Sun Oct 10, 9:17 am)
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