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Date: Thu, 15 Sep 2022 15:45:47 +0530
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Subject: Re: [RFC 0/3] Asynchronous EEH recovery
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To: Jason Gunthorpe <jgg@ziepe.ca>
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From: Ganesh <ganeshgr@linux.ibm.com>
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On 9/2/22 05:49, Jason Gunthorpe wrote:

> On Tue, Aug 16, 2022 at 08:57:13AM +0530, Ganesh Goudar wrote:
>> Hi,
>>
>> EEH reocvery is currently serialized and these patches shorten
>> the time taken for EEH recovery by making the recovery to run
>> in parallel. The original author of these patches is Sam Bobroff,
>> I have rebased and tested these patches.
> How did you test this?

This is tested on SRIOV VFs.

>
> I understand that VFIO on 6.0 does not work at all on power?
>
> I am waiting for power maintainers to pick up this series to fix it:
>
> https://lore.kernel.org/kvm/20220714081822.3717693-1-aik@ozlabs.ru/
>
> Jason
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    <div class="moz-cite-prefix">
      <pre>On 9/2/22 05:49, Jason Gunthorpe wrote:</pre>
    </div>
    <blockquote type="cite" cite="mid:YxFMJEWSfSBkcwyq@ziepe.ca">
      <pre class="moz-quote-pre" wrap="">On Tue, Aug 16, 2022 at 08:57:13AM +0530, Ganesh Goudar wrote:
</pre>
      <blockquote type="cite">
        <pre class="moz-quote-pre" wrap="">Hi,

EEH reocvery is currently serialized and these patches shorten
the time taken for EEH recovery by making the recovery to run
in parallel. The original author of these patches is Sam Bobroff,
I have rebased and tested these patches.
</pre>
      </blockquote>
      <pre class="moz-quote-pre" wrap="">
How did you test this?</pre>
    </blockquote>
    <pre>This is tested on SRIOV VFs.</pre>
    <blockquote type="cite" cite="mid:YxFMJEWSfSBkcwyq@ziepe.ca">
      <pre class="moz-quote-pre" wrap="">

I understand that VFIO on 6.0 does not work at all on power?

I am waiting for power maintainers to pick up this series to fix it:

<a class="moz-txt-link-freetext" href="https://lore.kernel.org/kvm/20220714081822.3717693-1-aik@ozlabs.ru/">https://lore.kernel.org/kvm/20220714081822.3717693-1-aik@ozlabs.ru/</a>

Jason
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