[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH 3/3] apic: always update the in-kernel status af
|
From: |
Gerd Hoffmann |
|
Subject: |
Re: [Qemu-devel] [PATCH 3/3] apic: always update the in-kernel status after loading |
|
Date: |
Fri, 02 Nov 2012 16:17:06 +0100 |
|
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:10.0.10) Gecko/20121026 Thunderbird/10.0.10 |
On 11/02/12 16:13, Paolo Bonzini wrote:
>> Hi,
>>
>>> I think deferring IRQ events to the point when the complete vmstate
>>> is
>>> loaded is the cleaner and more robust approach.
>>
>> Agree. Just schedule a bh in post_load.
>> See also a229c0535bd336efaec786dd6e352a54e0a8187d
>
> No, it cannot a bh. Right now incoming migration is blocking,
> but this will change in 1.3. There is no guarantee that a
> bottom half will run after migration has completed.
Then we'll need some new way to do this, maybe a new post_load handler
which is called once _all_ state is loaded.
cheers,
Gerd