From 9f4c2864868bd4d37d6bb2811584de15cea98e02 Mon Sep 17 00:00:00 2001 From: nbd Date: Wed, 7 Jul 2010 17:03:00 +0000 Subject: mac80211: update to wireless-testing 2010-07-06, add another patch to finally fix the annoying buffer leak in ath9k git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22088 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../patches/511-ath9k_completion_buffer_leak.patch | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 package/mac80211/patches/511-ath9k_completion_buffer_leak.patch (limited to 'package/mac80211/patches/511-ath9k_completion_buffer_leak.patch') diff --git a/package/mac80211/patches/511-ath9k_completion_buffer_leak.patch b/package/mac80211/patches/511-ath9k_completion_buffer_leak.patch new file mode 100644 index 000000000..709e2846c --- /dev/null +++ b/package/mac80211/patches/511-ath9k_completion_buffer_leak.patch @@ -0,0 +1,21 @@ +--- a/drivers/net/wireless/ath/ath9k/xmit.c ++++ b/drivers/net/wireless/ath/ath9k/xmit.c +@@ -329,6 +329,7 @@ static void ath_tx_complete_aggr(struct + int isaggr, txfail, txpending, sendbar = 0, needreset = 0, nbad = 0; + bool rc_update = true; + struct ieee80211_tx_rate rates[4]; ++ unsigned long flags; + + skb = bf->bf_mpdu; + hdr = (struct ieee80211_hdr *)skb->data; +@@ -344,6 +345,10 @@ static void ath_tx_complete_aggr(struct + sta = ieee80211_find_sta_by_hw(hw, hdr->addr1); + if (!sta) { + rcu_read_unlock(); ++ ++ spin_lock_irqsave(&sc->tx.txbuflock, flags); ++ list_splice_tail_init(bf_q, &sc->tx.txbuf); ++ spin_unlock_irqrestore(&sc->tx.txbuflock, flags); + return; + } + -- cgit v1.2.3