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Re: [Qemu-ppc] pseries on qemu-system-ppc64le crashes in doorbell_core_i
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From: |
Cédric Le Goater |
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Subject: |
Re: [Qemu-ppc] pseries on qemu-system-ppc64le crashes in doorbell_core_ipi() |
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Date: |
Fri, 20 Dec 2019 16:59:36 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 |
On 12/20/19 12:32 PM, Jason A. Donenfeld wrote:
> On Thu, Dec 19, 2019 at 2:08 PM Cédric Le Goater <address@hidden> wrote:>
>> There is a patch for msgsndp in my tree you could try :
>>
>> https://github.com/legoater/qemu/tree/powernv-5.0
>>
>> Currently being reviewed. I have to address some remarks from David before
>> it can be merged.
>
> Thanks. I've cherry-picked
> https://github.com/legoater/qemu/commit/910c9ea5ecc and can confirm
> that I no longer receive the crashes. QEMU 5.1 or 5.0.1 release, I
> guess?
QEMU 5.1 I would say. That's enough time to address the comments.
Michael's patch to drop self IPIs is also interesting for Linux. I wonder
how we can reach that point.
Thanks,
C.