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Re: [Qemu-devel] [Qemu-ppc] [PATCH V2 0/3] spapr: Fix stale HTAB during
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From: |
Alexander Graf |
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Subject: |
Re: [Qemu-devel] [Qemu-ppc] [PATCH V2 0/3] spapr: Fix stale HTAB during live migration |
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Date: |
Mon, 24 Nov 2014 10:48:11 +0100 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 |
On 24.11.14 07:48, Alexey Kardashevskiy wrote:
> On 11/17/2014 11:26 PM, Alexander Graf wrote:
>>
>>
>>
>>> Am 17.11.2014 um 05:12 schrieb Samuel Mendoza-Jonas <address@hidden>:
>>>
>>> If a spapr guest reboots during a live migration, the guest HTAB on the
>>> destination is not updated properly, usually resulting in a kernel panic.
>>>
>>> This is a (delayed!) follow up to my previous patch including a fix
>>> for TCG guests as well as KVM.
>>>
>>> Changes from V1:
>>> - Split out overflow fix into separate patch
>>> - Removed unnecessary locks (relevant operations occur under BQL)
>>> - TCG: Set HTAB dirty instead of resetting migration state
>>> - Minor style fixes
>>
>> Looks great to me, but I would like to get a reviewed-by from Alexey as well
>> ;)
>
> Looks good to me too.
>
> Reviewed-by: Alexey Kardashevskiy <address@hidden>
Thanks, applied all to ppc-next-2.3.
Alex