-From: Felix Fietkau <nbd@nbd.name>
-Date: Sat, 2 Jul 2022 16:41:32 +0200
-Subject: [PATCH] mac80211: fix queue selection for mesh/OCB interfaces
-
-When using iTXQ, the code assumes that there is only one vif queue for
-broadcast packets, using the BE queue. Allowing non-BE queue marking
-violates that assumption and txq->ac == skb_queue_mapping is no longer
-guaranteed. This can cause issues with queue handling in the driver and
-also causes issues with the recent ATF change, resulting in an AQL
-underflow warning.
-
-Cc: stable@vger.kernel.org
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
-
---- a/net/mac80211/wme.c
-+++ b/net/mac80211/wme.c
-@@ -147,8 +147,8 @@ u16 __ieee80211_select_queue(struct ieee
- bool qos;
-
- /* all mesh/ocb stations are required to support WME */
-- if (sdata->vif.type == NL80211_IFTYPE_MESH_POINT ||
-- sdata->vif.type == NL80211_IFTYPE_OCB)
-+ if (sta && (sdata->vif.type == NL80211_IFTYPE_MESH_POINT ||
-+ sdata->vif.type == NL80211_IFTYPE_OCB))
- qos = true;
- else if (sta)
- qos = sta->sta.wme;