The patch titled mac80211: fix notify_mac function has been removed from the -mm tree. Its filename was mac80211-fix-notify_mac-function.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: mac80211: fix notify_mac function From: Johannes Berg <johannes@xxxxxxxxxxxxxxxx> The ieee80211_notify_mac() function uses ieee80211_sta_req_auth() which in turn calls ieee80211_set_disassoc() which calls a few functions that need to be able to sleep, so ieee80211_notify_mac() cannot use RCU locking for the interface list and must use rtnl locking instead. Signed-off-by: Johannes Berg <johannes@xxxxxxxxxxxxxxxx> Cc: "John W. Linville" <linville@xxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- net/mac80211/mlme.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff -puN net/mac80211/mlme.c~mac80211-fix-notify_mac-function net/mac80211/mlme.c --- a/net/mac80211/mlme.c~mac80211-fix-notify_mac-function +++ a/net/mac80211/mlme.c @@ -2570,14 +2570,14 @@ void ieee80211_notify_mac(struct ieee802 switch (notif_type) { case IEEE80211_NOTIFY_RE_ASSOC: - rcu_read_lock(); - list_for_each_entry_rcu(sdata, &local->interfaces, list) { + rtnl_lock(); + list_for_each_entry(sdata, &local->interfaces, list) { if (sdata->vif.type != NL80211_IFTYPE_STATION) continue; ieee80211_sta_req_auth(sdata, &sdata->u.sta); } - rcu_read_unlock(); + rtnl_unlock(); break; } } _ Patches currently in -mm which might be from johannes@xxxxxxxxxxxxxxxx are origin.patch linux-next.patch drivers-net-wireless-ath9k-rcc-use-array_size.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html