[rdkb][common][bsp][Refactor and sync wifi from openwrt]
[Description]
bb1ab020 [MAC80211][WiFi6][mt76][Fix STA channel switch reason during auth/assoc for DFS channel]
e1340c0f [MAC80211][WiFi6][core][Fix STA channel switch reason during auth/assoc for DFS channel]
cf503970 [MAC80211][WiFi7][misc][Remove testmode default eeprom bin]
b37abd10 [MAC80211][WiFi6/7][Misc][Fix build fail because of mt76 version upgradation]
b7b7f0c4 [MAC80211][WiFi6][core][Fix build fail]
8097da40 [MAC80211][wifi6][MT76][Rebase mt76 to 2024-03-18]
c0f79602 [MAC80211][WiFi7][app][Add ibf ver2 command support in iwpriv wrapper]
36839dc7 [MAC80211][WiFi6][core][Sync wifi7 cert SQC fix to wifi6]
159f6fc1 [MAC82011][Wifi6][MT76][Fix power on sequence]
0e60d7d6 [MAC80211][wifi6][MT76][Add adie id and version in debugfs]
0dfc6240 [MAC80211][WiFi6][core][Refactor STA CSA paring flow]
d2f1ea53 [MAC80211][mt76][fix issue that when one phy is scanning and another phy occur packet loss]
eae6a6c1 [MAC80211][WED][Fix Eagle mlo tx T.P too low issue]
4c3ca8f0 [MAC80211][WiFi6][mt76][Fix HE Phy cap IE for station mode]
602ca651 [MAC80211][WiFi6][mt76][Add ZWDFS foolproof mechanism during radar trigger & detection]
df0ebcec [MAC80211][WiFi7][misc][Add WiFi7 MLO autobuild folder]
e318c6da [mac80211][wifi6][mt76][Remove unnecessary register settings]
c6a3c4c3 [MAC80211][WiFi6][mt76][Add background radar hw cap checking mechanism]
c25db7a0 [MAC80211][WiFi6][Misc][Fix default /etc/config/wireless setting and backport wpa_supp patch of CVE-2023-52160]
839f446d [MAC80211][WiFi6][Rebase Patches][Fix patch fail]
66194787 [MAC80211][wifi6][mt76][Add per-band token limits and debugfs]
85e8e415 [MAC80211][WiFi6][Misc][Change default WiFi 5GHz setting to BW160 expect for MT7915]
64256fee [MAC80211][WED][Fix kite RX T.P ~0 due to sync upstream]
6be2154a [MAC80211][WiFi6][core][fix AP mgmt not encrypted in WDS mode with PMF on]
92223c79 [MAC80211][mt76][sync SER patch.]
0c7cec54 [MAC80211][WiFi7][MT76][Sync internal patches to release build]
421f7b74 [MAC80211][WiFi6][mt76][Refactor backaward patch due to wed sync to upstream]
0471b20c [MAC80211][WED][Refactor and sync wed patches from upstream]
e0ab6314 [mac80211][wifi6][mt76][Fix unusual Tx/Rx airtime duration values]
632ed0a5 [MAC80211][WiFi7][core][Sync to backports-6.6.15]
[Release-log]
Change-Id: I8731a065c32a92b78d3cb8ac6fc292f493d1be65
diff --git a/recipes-wifi/linux-mt76/files/patches-3.x/0014-mtk-wifi-mt76-add-sanity-check-to-prevent-kernel-cra.patch b/recipes-wifi/linux-mt76/files/patches-3.x/0014-mtk-wifi-mt76-add-sanity-check-to-prevent-kernel-cra.patch
new file mode 100644
index 0000000..8839a71
--- /dev/null
+++ b/recipes-wifi/linux-mt76/files/patches-3.x/0014-mtk-wifi-mt76-add-sanity-check-to-prevent-kernel-cra.patch
@@ -0,0 +1,36 @@
+From 5cb8c91ff8f579d192f93e258314199fc33355c8 Mon Sep 17 00:00:00 2001
+From: Peter Chiu <chui-hao.chiu@mediatek.com>
+Date: Mon, 30 Oct 2023 11:06:19 +0800
+Subject: [PATCH 14/17] mtk: wifi: mt76: add sanity check to prevent kernel
+ crash
+
+wcid may not be initialized when mac80211 calls mt76.tx and it would lead to
+kernel crash.
+
+Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
+---
+ tx.c | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git a/tx.c b/tx.c
+index 5cf6edee..ab42f69b 100644
+--- a/tx.c
++++ b/tx.c
+@@ -345,6 +345,14 @@ mt76_tx(struct mt76_phy *phy, struct ieee80211_sta *sta,
+
+ info->hw_queue |= FIELD_PREP(MT_TX_HW_QUEUE_PHY, phy->band_idx);
+
++ if (!wcid->tx_pending.prev || !wcid->tx_pending.next) {
++ dev_warn(phy->dev->dev, "Un-initialized STA %pM wcid %d in mt76_tx\n",
++ sta->addr, wcid->idx);
++
++ ieee80211_free_txskb(phy->hw, skb);
++ return;
++ }
++
+ spin_lock_bh(&wcid->tx_pending.lock);
+ __skb_queue_tail(&wcid->tx_pending, skb);
+ spin_unlock_bh(&wcid->tx_pending.lock);
+--
+2.18.0
+