Re: [REGRESSION] mac80211: IBSS vif queue stopped when started after 11s vif

quoted

Not sure whether removing it in ieee80211_propagate_queue_wake will
have other odd side effects with software queuing. Maybe Michal
Kazior can tell us if it is safe to remove it.

No, it's the other way around.

Michal's patches correctly added a test for this to
__ieee80211_stop_queue(), the only missing thing is that this test
should also be in ieee80211_do_open() like this:

diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 40813dd3301c..5bb0c5012819 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c

@@ -718,7 +718,8 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
 	ieee80211_recalc_ps(local);
 
 	if (sdata->vif.type == NL80211_IFTYPE_MONITOR ||
-	    sdata->vif.type == NL80211_IFTYPE_AP_VLAN) {
+	    sdata->vif.type == NL80211_IFTYPE_AP_VLAN ||
+	    local->ops->wake_tx_queue) {
 		/* XXX: for AP_VLAN, actually track AP queues */
 		netif_tx_start_all_queues(dev);
 	} else if (dev) {