Re: hung task in mac80211
From: Stefano Brivio <hidden>
Date: 2017-09-06 13:41:05
Also in:
linux-wireless, lkml
Possibly related (same subject, not in this thread)
- 2017-09-06 · Re: hung task in mac80211 · Sebastian Gottschall <hidden>
- 2017-09-06 · Re: hung task in mac80211 · Johannes Berg <johannes@sipsolutions.net>
- 2017-09-06 · Re: hung task in mac80211 · Matteo Croce <hidden>
- 2017-09-06 · Re: hung task in mac80211 · Johannes Berg <johannes@sipsolutions.net>
- 2017-09-06 · Re: hung task in mac80211 · Stefano Brivio <hidden>
On Wed, 06 Sep 2017 15:30:10 +0200 Johannes Berg [off-list ref] wrote:
So for example replacing the loop of tid = 0..NUM_TIDS-1 with a list_for_each_entry() would already be unsafe with the dropping if the list were to require the mutex for locking.
Sure. Still, it would need another code change to break, but in general I do agree indeed. :) -- Stefano