kernel: fix vmalloc stack traces triggered by module with an empty init section ...

[openwrt.git] / package / mac80211 / patches / 540-ath9k_limit_qlen.patch

diff --git a/package/mac80211/patches/540-ath9k_limit_qlen.patch b/package/mac80211/patches/540-ath9k_limit_qlen.patch
index 737591f..1ff666d 100644 (file)
--- a/package/mac80211/patches/540-ath9k_limit_qlen.patch
+++ b/package/mac80211/patches/540-ath9k_limit_qlen.patch
@@ -20,8 +20,8 @@
        spinlock_t txbuflock;
 --- a/drivers/net/wireless/ath/ath9k/debug.c
 +++ b/drivers/net/wireless/ath/ath9k/debug.c
        spinlock_t txbuflock;
 --- a/drivers/net/wireless/ath/ath9k/debug.c
 +++ b/drivers/net/wireless/ath/ath9k/debug.c

-@@ -1732,6 +1732,10 @@ int ath9k_init_debug(struct ath_hw *ah)
-                           sc, &fops_wiphy);
+@@ -1674,6 +1674,10 @@ int ath9k_init_debug(struct ath_hw *ah)
+                           &fops_interrupt);

        debugfs_create_file("xmit", S_IRUSR, sc->debug.debugfs_phy, sc,
                            &fops_xmit);
 +      debugfs_create_u32("qlen_single", S_IRUSR | S_IWUSR,
        debugfs_create_file("xmit", S_IRUSR, sc->debug.debugfs_phy, sc,
                            &fops_xmit);
 +      debugfs_create_u32("qlen_single", S_IRUSR | S_IWUSR,


@@ -57,7 +57,7 @@
        while (bf) {
                u16 seqno = bf->bf_state.seqno;
  
        while (bf) {
                u16 seqno = bf->bf_state.seqno;
  

-@@ -885,6 +895,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_
+@@ -884,6 +894,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_

                        ath_tx_addto_baw(sc, tid, seqno);
                bf->bf_state.ndelim = ndelim;
  
                        ath_tx_addto_baw(sc, tid, seqno);
                bf->bf_state.ndelim = ndelim;
  


@@ -65,7 +65,7 @@
                __skb_unlink(skb, &tid->buf_q);
                list_add_tail(&bf->list, bf_q);
                if (bf_prev)
                __skb_unlink(skb, &tid->buf_q);
                list_add_tail(&bf->list, bf_q);
                if (bf_prev)

-@@ -1740,6 +1751,8 @@ static void ath_tx_send_ampdu(struct ath
+@@ -1739,6 +1750,8 @@ static void ath_tx_send_ampdu(struct ath

        /* Add sub-frame to BAW */
        ath_tx_addto_baw(sc, tid, bf->bf_state.seqno);
  
        /* Add sub-frame to BAW */
        ath_tx_addto_baw(sc, tid, bf->bf_state.seqno);
  


@@ -74,7 +74,7 @@
        /* Queue to h/w without aggregation */
        TX_STAT_INC(txctl->txq->axq_qnum, a_queued_hw);
        bf->bf_lastbf = bf;
        /* Queue to h/w without aggregation */
        TX_STAT_INC(txctl->txq->axq_qnum, a_queued_hw);
        bf->bf_lastbf = bf;

-@@ -1864,22 +1877,11 @@ error:
+@@ -1863,22 +1876,11 @@ error:

  
  /* FIXME: tx power */
  static void ath_tx_start_dma(struct ath_softc *sc, struct sk_buff *skb,
  
  /* FIXME: tx power */
  static void ath_tx_start_dma(struct ath_softc *sc, struct sk_buff *skb,


@@ -99,7 +99,7 @@
  
        if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && tid) {
                /*
  
        if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && tid) {
                /*

-@@ -1911,6 +1913,7 @@ int ath_tx_start(struct ieee80211_hw *hw
+@@ -1910,6 +1912,7 @@ int ath_tx_start(struct ieee80211_hw *hw

        struct ieee80211_vif *vif = info->control.vif;
        struct ath_softc *sc = hw->priv;
        struct ath_txq *txq = txctl->txq;
        struct ieee80211_vif *vif = info->control.vif;
        struct ath_softc *sc = hw->priv;
        struct ath_txq *txq = txctl->txq;


@@ -107,7 +107,7 @@
        int padpos, padsize;
        int frmlen = skb->len + FCS_LEN;
        int q;
        int padpos, padsize;
        int frmlen = skb->len + FCS_LEN;
        int q;

-@@ -1953,6 +1956,24 @@ int ath_tx_start(struct ieee80211_hw *hw
+@@ -1952,6 +1955,24 @@ int ath_tx_start(struct ieee80211_hw *hw

  
        setup_frame_info(hw, skb, frmlen);
  
  
        setup_frame_info(hw, skb, frmlen);
  


@@ -132,7 +132,7 @@
        /*
         * At this point, the vif, hw_key and sta pointers in the tx control
         * info are no longer valid (overwritten by the ath_frame_info data.
        /*
         * At this point, the vif, hw_key and sta pointers in the tx control
         * info are no longer valid (overwritten by the ath_frame_info data.

-@@ -1967,7 +1988,7 @@ int ath_tx_start(struct ieee80211_hw *hw
+@@ -1966,7 +1987,7 @@ int ath_tx_start(struct ieee80211_hw *hw

                txq->stopped = true;
        }
  
                txq->stopped = true;
        }