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Re: [Qemu-devel] [RFC 0/4] vITS save/restore

From: Auger Eric
Subject: Re: [Qemu-devel] [RFC 0/4] vITS save/restore
Date: Fri, 10 Feb 2017 10:07:05 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0

Hi Peter, all,

On 07/02/2017 15:36, Peter Maydell wrote:
> On 26 January 2017 at 09:19, Eric Auger <address@hidden> wrote:
>> This series allows ITS save/restore and migration use cases.
>> It relies on not upstreamed kernel series ([1] & [2]) and
>> QEMU not upstreamed series [3].
>> ITS tables are flushed into guest RAM on VM stop while registers
>> are save on pre_save() callback. Tables and registers are restored
>> on ITS post_load().
>> The code is based on Vijaya's "GICv3 live migration support"
>> series [3], based on v2.8.0-rc4.
>> The series also uses one patch from Peter Xu that aims at allowing
>> the explicit ordering of save/restore handlers [4], now upstreamed.
>> That work was tested on Cavium ThunderX using virsh save/restore and
>> virt-manager live migration.
>> Best Regards
>> Eric
> Looks overall OK to me (you've had some review comments from
> others but I don't have anything else particularly to add).

Thank you for your reviews. Yes I have followed each comment and I will
respin shortly. I have been mostly busy with the kernel series respin
taking into account Marc's comments and supporting 2 stage device tables.


> thanks
> -- PMM

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