Re: [PATCH 10/10] virtio/s390: make airq summary indicators DMA

Halil Pasic
2019-05-15T17:18:51Z

On Wed, 15 May 2019 15:43:23 +0200
Michael Mueller <mimu@linux.ibm.com> wrote:

> > Hm, where is airq_areas_lock defined? If it was introduced in one of
> > the previous patches, I have missed it.
>
> There is no airq_areas_lock defined currently. My assumption is that
> this will be used in context with the likely race condition this
> part of the patch is talking about.

Right! I first started resolving the race, but then decided to discuss
the issue first, because if I were to just have hallucinated that race,
it would be a lots of wasted effort. Unfortunately I forgot to get rid
of this comment.

Regards,
Halil