From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 2 Mar 2013 18:07:02 +0000 (+0000)
Subject: mac80211: another fix for monitor mode handling (fixes #13071)
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=23f460abb6b5a05f9ccb2223db23eab46abd1a68;p=openwrt%2Fstaging%2Fstintel.git

mac80211: another fix for monitor mode handling (fixes #13071)

SVN-Revision: 35846
---

diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch
index 508a674c5a..2d46059c35 100644
--- a/package/mac80211/patches/300-pending_work.patch
+++ b/package/mac80211/patches/300-pending_work.patch
@@ -175,7 +175,17 @@
  	u32 changed = 0;
  	int res;
  	u32 hw_reconf_flags = 0;
-@@ -595,30 +594,8 @@ int ieee80211_do_open(struct wireless_de
+@@ -541,6 +540,9 @@ int ieee80211_do_open(struct wireless_de
+ 
+ 		ieee80211_adjust_monitor_flags(sdata, 1);
+ 		ieee80211_configure_filter(local);
++		mutex_lock(&local->mtx);
++		ieee80211_recalc_idle(local);
++		mutex_unlock(&local->mtx);
+ 
+ 		netif_carrier_on(dev);
+ 		break;
+@@ -595,30 +597,8 @@ int ieee80211_do_open(struct wireless_de
  
  	set_bit(SDATA_STATE_RUNNING, &sdata->state);
  
@@ -207,7 +217,17 @@
  
  	/*
  	 * set_multicast_list will be invoked by the networking core
-@@ -1022,6 +999,72 @@ static void ieee80211_if_setup(struct ne
+@@ -817,6 +797,9 @@ static void ieee80211_do_stop(struct iee
+ 
+ 		ieee80211_adjust_monitor_flags(sdata, -1);
+ 		ieee80211_configure_filter(local);
++		mutex_lock(&local->mtx);
++		ieee80211_recalc_idle(local);
++		mutex_unlock(&local->mtx);
+ 		break;
+ 	case NL80211_IFTYPE_P2P_DEVICE:
+ 		/* relies on synchronize_rcu() below */
+@@ -1022,6 +1005,72 @@ static void ieee80211_if_setup(struct ne
  	dev->destructor = free_netdev;
  }
  
@@ -280,7 +300,7 @@
  static void ieee80211_iface_work(struct work_struct *work)
  {
  	struct ieee80211_sub_if_data *sdata =
-@@ -1126,6 +1169,9 @@ static void ieee80211_iface_work(struct 
+@@ -1126,6 +1175,9 @@ static void ieee80211_iface_work(struct 
  				break;
  			ieee80211_mesh_rx_queued_mgmt(sdata, skb);
  			break;