On Wed, 2024-09-25 at 03:30 +0000, Ping-Ke Shih wrote:
> I think the cause is picking commit 268f84a82753
> ("wifi: cfg80211: check wiphy mutex is held for wdev mutex"), and
> cfg80211_is_all_idle() called by disconnect_work() uses wdev_lock()
> but not wiphy_lock().
Yeah seems like a stable only problem (CC them), this is with kernel
version 6.6.51-00141-ga1649b6f8ed6 according to the warning.
> I'm not sure if we should simply revert the picked commit 268f84a82753
> or should pick more commits.
I don't see why it was picked up in the first place, so I guess I'd say
remove it. We won't want to redo the locking on a stable kernel, I'd
think.
> By the way, I think the latest kernel will not throw these messages.
Agree, that seems unlikely.
johannes
