Merging upstream version 6.9.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 16 insertions, 9 deletions

diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index 4391d8dd63..aa22f09e6d 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -1566,7 +1566,8 @@ void sta_info_stop(struct ieee80211_local *local)
 }
 
 
-int __sta_info_flush(struct ieee80211_sub_if_data *sdata, bool vlans)
+int __sta_info_flush(struct ieee80211_sub_if_data *sdata, bool vlans,
+		     int link_id)
 {
 	struct ieee80211_local *local = sdata->local;
 	struct sta_info *sta, *tmp;
@@ -1580,12 +1581,18 @@ int __sta_info_flush(struct ieee80211_sub_if_data *sdata, bool vlans)
 	WARN_ON(vlans && !sdata->bss);
 
 	list_for_each_entry_safe(sta, tmp, &local->sta_list, list) {
-		if (sdata == sta->sdata ||
-		    (vlans && sdata->bss == sta->sdata->bss)) {
-			if (!WARN_ON(__sta_info_destroy_part1(sta)))
-				list_add(&sta->free_list, &free_list);
-			ret++;
-		}
+		if (sdata != sta->sdata &&
+		    (!vlans || sdata->bss != sta->sdata->bss))
+			continue;
+
+		if (link_id >= 0 && sta->sta.valid_links &&
+		    !(sta->sta.valid_links & BIT(link_id)))
+			continue;
+
+		if (!WARN_ON(__sta_info_destroy_part1(sta)))
+			list_add(&sta->free_list, &free_list);
+
+		ret++;
 	}
 
 	if (!list_empty(&free_list)) {
@@ -1717,7 +1724,7 @@ void ieee80211_sta_ps_deliver_wakeup(struct sta_info *sta)
 	skb_queue_head_init(&pending);
 
 	/* sync with ieee80211_tx_h_unicast_ps_buf */
-	spin_lock(&sta->ps_lock);
+	spin_lock_bh(&sta->ps_lock);
 	/* Send all buffered frames to the station */
 	for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
 		int count = skb_queue_len(&pending), tmp;
@@ -1746,7 +1753,7 @@ void ieee80211_sta_ps_deliver_wakeup(struct sta_info *sta)
 	 */
 	clear_sta_flag(sta, WLAN_STA_PSPOLL);
 	clear_sta_flag(sta, WLAN_STA_UAPSD);
-	spin_unlock(&sta->ps_lock);
+	spin_unlock_bh(&sta->ps_lock);
 
 	atomic_dec(&ps->num_sta_ps);