Re: [Xen-devel] [PATCH] x86/hvm: implement save/restore for posted interrupts

["Zhang, Yang Z" <yang.z.zhang@xxxxxxxxx>]

Olaf Hering wrote on 2014-10-08:
> On Wed, Oct 08, Zhang, Yang Z wrote:
> 
>> What's the v5 patch?
> 
> The current state of staging, and also master because a push just happend.

Ok. I see it. So it has nothing to do with APICv. But Andrew said it fixed 
APICv migration issue. Strange!

> 
>>> So this is my repro case. Hopefully this will work for folks at Intel.
>> 
>> Can you reproduce it with APICv disabled? You can add apicv=0 into
>> your grub
> to disable it.
> 
> I will check with current staging tree, have the system still accessible.

I remember you told me it is able to observer the issue via xenstore-ls: 
http://lists.xenproject.org/archives/html/xen-devel/2014-07/msg02881.html

I was able to reproduce it with Xen upstream. And it is disappearing with my 
fixing patch( 
http://lists.xenproject.org/archives/html/xen-devel/2014-07/msg03729.html )
Does it work for you?

> 
> Olaf


Best regards,
Yang


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