Re: [Qemu-devel] An emulation failure occurs, if I hotplug vcpus immediately after the VM start

[Gonglei (Arei)]

Hi David and Paolo,

> -----Original Message-----
> From: David Hildenbrand [mailto:address@hidden
> Sent: Monday, June 11, 2018 6:44 PM
> To: 浙大邮箱 <address@hidden>
> Cc: Paolo Bonzini <address@hidden>; Gonglei (Arei)
> <address@hidden>; Igor Mammedov <address@hidden>;
> xuyandong <address@hidden>; Zhanghailiang
> <address@hidden>; wangxin (U)
> <address@hidden>; lidonglin <address@hidden>;
> address@hidden; address@hidden; Huangweidong (C)
> <address@hidden>
> Subject: Re: An emulation failure occurs,if I hotplug vcpus immediately after 
> the
> VM start
> 
> On 07.06.2018 18:03, 浙大邮箱 wrote:
> > Hi，all
> > I still have a question after reading your discussion: Will seabios detect 
> > the
> change of address space even if we add_region and del_region automatically? I
> guess that seabios may not take this change into consideration.
> 
> Hi,
> 
> We would just change the way how KVM memory slots are updated. This is
> right now not atomic, but would be later on. It should not have any
> other effect.
> 
Yes. Do you have any plans to do that? 

Thanks,
-Gonglei