1 files changed, 0 insertions, 83 deletions
diff --git a/cfg80211-wext-fix-message-ordering.patch b/cfg80211-wext-fix-message-ordering.patch
deleted file mode 100644
index 8d3cdfdda..000000000
--- a/cfg80211-wext-fix-message-ordering.patch
+++ /dev/null
@@ -1,83 +0,0 @@
-From cb150b9d23be6ee7f3a0fff29784f1c5b5ac514d Mon Sep 17 00:00:00 2001
-From: Johannes Berg <johannes.berg@intel.com>
-Date: Wed, 27 Jan 2016 13:29:34 +0100
-Subject: cfg80211/wext: fix message ordering
-
-Since cfg80211 frequently takes actions from its netdev notifier
-call, wireless extensions messages could still be ordered badly
-since the wext netdev notifier, since wext is built into the
-kernel, runs before the cfg80211 netdev notifier. For example,
-the following can happen:
-
-5: wlan1: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN group default
-    link/ether 02:00:00:00:01:00 brd ff:ff:ff:ff:ff:ff
-5: wlan1: <BROADCAST,MULTICAST,UP>
-    link/ether
-
-when setting the interface down causes the wext message.
-
-To also fix this, export the wireless_nlevent_flush() function
-and also call it from the cfg80211 notifier.
-
-Cc: stable@vger.kernel.org
-Signed-off-by: Johannes Berg <johannes.berg@intel.com>
----
- include/net/iw_handler.h | 6 ++++++
- net/wireless/core.c      | 2 ++
- net/wireless/wext-core.c | 3 ++-
- 3 files changed, 10 insertions(+), 1 deletion(-)
-
-diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h
-index 8f81bbb..e0f4109 100644
---- a/include/net/iw_handler.h
-+++ b/include/net/iw_handler.h
-@@ -439,6 +439,12 @@ int dev_get_wireless_info(char *buffer, char **start, off_t offset, int length);
- /* Send a single event to user space */
- void wireless_send_event(struct net_device *dev, unsigned int cmd,
- 			 union iwreq_data *wrqu, const char *extra);
-+#ifdef CONFIG_WEXT_CORE
-+/* flush all previous wext events - if work is done from netdev notifiers */
-+void wireless_nlevent_flush(void);
-+#else
-+static inline void wireless_nlevent_flush(void) {}
-+#endif
- 
- /* We may need a function to send a stream of events to user space.
-  * More on that later... */
-diff --git a/net/wireless/core.c b/net/wireless/core.c
-index b091551..8f0bac7 100644
---- a/net/wireless/core.c
-+++ b/net/wireless/core.c
-@@ -1147,6 +1147,8 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
- 		return NOTIFY_DONE;
- 	}
- 
-+	wireless_nlevent_flush();
-+
- 	return NOTIFY_OK;
- }
- 
-diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
-index 87dd619..b50ee5d 100644
---- a/net/wireless/wext-core.c
-+++ b/net/wireless/wext-core.c
-@@ -342,7 +342,7 @@ static const int compat_event_type_size[] = {
- 
- /* IW event code */
- 
--static void wireless_nlevent_flush(void)
-+void wireless_nlevent_flush(void)
- {
- 	struct sk_buff *skb;
- 	struct net *net;
-@@ -355,6 +355,7 @@ static void wireless_nlevent_flush(void)
- 				    GFP_KERNEL);
- 	}
- }
-+EXPORT_SYMBOL_GPL(wireless_nlevent_flush);
- 
- static int wext_netdev_notifier_call(struct notifier_block *nb,
- 				     unsigned long state, void *ptr)
--- 
-cgit v0.12
-