6.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Benjamin Berg <benjamin.berg@xxxxxxxxx>
[ Upstream commit aaba3cd33fc9593a858beeee419c0e6671ee9551 ]
When associating to an MLD AP, links may be disabled. Create all
resources associated with a disabled link so that we can later enable it
without having to create these resources on the fly.
Fixes: 6d543b34dbcf ("wifi: mac80211: Support disabled links during association")
Signed-off-by: Benjamin Berg <benjamin.berg@xxxxxxxxx>
Link: https://lore.kernel.org/r/20230925173028.f9afdb26f6c7.I4e6e199aaefc1bf017362d64f3869645fa6830b5@changeid
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
net/mac80211/mlme.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 46d46cfab6c84..24b2833e0e475 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -5107,9 +5107,10 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata,
continue;
valid_links |= BIT(link_id);
- if (assoc_data->link[link_id].disabled) {
+ if (assoc_data->link[link_id].disabled)
dormant_links |= BIT(link_id);
- } else if (link_id != assoc_data->assoc_link_id) {
+
+ if (link_id != assoc_data->assoc_link_id) {
err = ieee80211_sta_allocate_link(sta, link_id);
if (err)
goto out_err;
@@ -5124,7 +5125,7 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata,
struct ieee80211_link_data *link;
struct link_sta_info *link_sta;
- if (!cbss || assoc_data->link[link_id].disabled)
+ if (!cbss)
continue;
link = sdata_dereference(sdata->link[link_id], sdata);
--
2.40.1
