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Re: Missing wiphy lock in ieee80211_color_collision_detection_work

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On Thu Sep 19, 2024 at 12:22 PM CEST, Johannes Berg wrote:
> > 
> > Also the rate limiting uses delayed_work_pending(), There is no wiphy work queue 
> > equivalent AFAIK, so the explicit lock is probably the way to go.
>
> That won't work, it's cancel_delayed_work_sync() under the wiphy mutex,
> so that'll cause deadlocks (and should cause lockdep complaints about
> them.)
>
> johannes

Ok then we'll go the wiphy work queue way.





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