Merge tag 'net-6.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netHEADmaster

Pull networking fixes from Paolo Abeni:
 "Including fixes from Bluetooth and WiFi. Notably this includes the fix
  for the iwlwifi issue you reported.

  Current release - regressions:

   - core: avoid prefetching NULL pointers

   - wifi:
      - iwlwifi: implement settime64 as stub for MVM/MLD PTP
      - mac80211: fix list iteration in ieee80211_add_virtual_monitor()

   - handshake: fix null-ptr-deref in handshake_complete()

   - eth: mana: fix use-after-free in reset service rescan path

  Previous releases - regressions:

   - openvswitch: avoid needlessly taking the RTNL on vport destroy

   - dsa: properly keep track of conduit reference

   - ipv4:
      - fix error route reference count leak with nexthop objects
      - fib: restore ECMP balance from loopback

   - mptcp: ensure context reset on disconnect()

   - bluetooth: fix potential UaF in btusb

   - nfc: fix deadlock between nfc_unregister_device and
     rfkill_fop_write

   - eth:
      - gve: defer interrupt enabling until NAPI registration
      - i40e: fix scheduling in set_rx_mode
      - macb: relocate mog_init_rings() callback from macb_mac_link_up()
        to macb_open()
      - rtl8150: fix memory leak on usb_submit_urb() failure

   - wifi: 8192cu: fix tid out of range in rtl92cu_tx_fill_desc()

  Previous releases - always broken:

   - ip6_gre: make ip6gre_header() robust

   - ipv6: fix a BUG in rt6_get_pcpu_route() under PREEMPT_RT

   - af_unix: don't post cmsg for SO_INQ unless explicitly asked for

   - phy: mediatek: fix nvmem cell reference leak in
     mt798x_phy_calibration

   - wifi: mac80211: discard beacon frames to non-broadcast address

   - eth:
      - iavf: fix off-by-one issues in iavf_config_rss_reg()
      - stmmac: fix the crash issue for zero copy XDP_TX action
      - team: fix check for port enabled when priority changes"

* tag 'net-6.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (64 commits)
  ipv6: fix a BUG in rt6_get_pcpu_route() under PREEMPT_RT
  net: rose: fix invalid array index in rose_kill_by_device()
  net: enetc: do not print error log if addr is 0
  net: macb: Relocate mog_init_rings() callback from macb_mac_link_up() to macb_open()
  selftests: fib_test: Add test case for ipv4 multi nexthops
  net: fib: restore ECMP balance from loopback
  selftests: fib_nexthops: Add test cases for error routes deletion
  ipv4: Fix reference count leak when using error routes with nexthop objects
  net: usb: sr9700: fix incorrect command used to write single register
  ipv6: BUG() in pskb_expand_head() as part of calipso_skbuff_setattr()
  usbnet: avoid a possible crash in dql_completed()
  gve: defer interrupt enabling until NAPI registration
  net: stmmac: fix the crash issue for zero copy XDP_TX action
  octeontx2-pf: fix "UBSAN: shift-out-of-bounds error"
  af_unix: don't post cmsg for SO_INQ unless explicitly asked for
  net: mana: Fix use-after-free in reset service rescan path
  net: avoid prefetching NULL pointers
  net: bridge: Describe @tunnel_hash member in net_bridge_vlan_group struct
  net: nfc: fix deadlock between nfc_unregister_device and rfkill_fop_write
  net: usb: asix: validate PHY address before use
  ...

7 files changed, 27 insertions, 6 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
index 3391f07b01de..f8fc6f30fbe5 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
@@ -1597,7 +1597,7 @@ static void _iwl_op_mode_stop(struct iwl_drv *drv)
  */
 static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
 {
-	unsigned int min_core, max_core, loaded_core;
+	int min_core, max_core, loaded_core;
 	struct iwl_drv *drv = context;
 	struct iwl_fw *fw = &drv->fw;
 	const struct iwl_ucode_header *ucode;
@@ -1676,7 +1676,7 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
 	if (loaded_core < min_core || loaded_core > max_core) {
 		IWL_ERR(drv,
 			"Driver unable to support your firmware API. "
-			"Driver supports FW core %u..%u, firmware is %u.\n",
+			"Driver supports FW core %d..%d, firmware is %d.\n",
 			min_core, max_core, loaded_core);
 		goto try_again;
 	}
diff --git a/drivers/net/wireless/intel/iwlwifi/mld/ptp.c b/drivers/net/wireless/intel/iwlwifi/mld/ptp.c
index ffeb37a7f830..231920425c06 100644
--- a/drivers/net/wireless/intel/iwlwifi/mld/ptp.c
+++ b/drivers/net/wireless/intel/iwlwifi/mld/ptp.c
@@ -121,6 +121,12 @@ static int iwl_mld_ptp_gettime(struct ptp_clock_info *ptp,
 	return 0;
 }
 
+static int iwl_mld_ptp_settime(struct ptp_clock_info *ptp,
+			       const struct timespec64 *ts)
+{
+	return -EOPNOTSUPP;
+}
+
 static int iwl_mld_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta)
 {
 	struct iwl_mld *mld = container_of(ptp, struct iwl_mld,
@@ -279,6 +285,7 @@ void iwl_mld_ptp_init(struct iwl_mld *mld)
 
 	mld->ptp_data.ptp_clock_info.owner = THIS_MODULE;
 	mld->ptp_data.ptp_clock_info.gettime64 = iwl_mld_ptp_gettime;
+	mld->ptp_data.ptp_clock_info.settime64 = iwl_mld_ptp_settime;
 	mld->ptp_data.ptp_clock_info.max_adj = 0x7fffffff;
 	mld->ptp_data.ptp_clock_info.adjtime = iwl_mld_ptp_adjtime;
 	mld->ptp_data.ptp_clock_info.adjfine = iwl_mld_ptp_adjfine;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ptp.c b/drivers/net/wireless/intel/iwlwifi/mvm/ptp.c
index 06a4c9f74797..ad156b82eaa9 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ptp.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ptp.c
@@ -220,6 +220,12 @@ static int iwl_mvm_ptp_gettime(struct ptp_clock_info *ptp,
 	return 0;
 }
 
+static int iwl_mvm_ptp_settime(struct ptp_clock_info *ptp,
+			       const struct timespec64 *ts)
+{
+	return -EOPNOTSUPP;
+}
+
 static int iwl_mvm_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta)
 {
 	struct iwl_mvm *mvm = container_of(ptp, struct iwl_mvm,
@@ -281,6 +287,7 @@ void iwl_mvm_ptp_init(struct iwl_mvm *mvm)
 	mvm->ptp_data.ptp_clock_info.adjfine = iwl_mvm_ptp_adjfine;
 	mvm->ptp_data.ptp_clock_info.adjtime = iwl_mvm_ptp_adjtime;
 	mvm->ptp_data.ptp_clock_info.gettime64 = iwl_mvm_ptp_gettime;
+	mvm->ptp_data.ptp_clock_info.settime64 = iwl_mvm_ptp_settime;
 	mvm->ptp_data.scaled_freq = SCALE_FACTOR;
 
 	/* Give a short 'friendly name' to identify the PHC clock */
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c
index aa702ba7c9f5..d6c35e8d02a5 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c
@@ -511,7 +511,8 @@ void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw,
 	if (sta) {
 		sta_entry = (struct rtl_sta_info *)sta->drv_priv;
 		tid = ieee80211_get_tid(hdr);
-		agg_state = sta_entry->tids[tid].agg.agg_state;
+		if (tid < MAX_TID_COUNT)
+			agg_state = sta_entry->tids[tid].agg.agg_state;
 		ampdu_density = sta->deflink.ht_cap.ampdu_density;
 	}
 
diff --git a/drivers/net/wireless/realtek/rtw88/sdio.c b/drivers/net/wireless/realtek/rtw88/sdio.c
index 99d7c629eac6..e35de52d8eb4 100644
--- a/drivers/net/wireless/realtek/rtw88/sdio.c
+++ b/drivers/net/wireless/realtek/rtw88/sdio.c
@@ -144,8 +144,10 @@ static u32 rtw_sdio_to_io_address(struct rtw_dev *rtwdev, u32 addr,
 
 static bool rtw_sdio_use_direct_io(struct rtw_dev *rtwdev, u32 addr)
 {
+	bool might_indirect_under_power_off = rtwdev->chip->id == RTW_CHIP_TYPE_8822C;
+
 	if (!test_bit(RTW_FLAG_POWERON, rtwdev->flags) &&
-	    !rtw_sdio_is_bus_addr(addr))
+	    !rtw_sdio_is_bus_addr(addr) && might_indirect_under_power_off)
 		return false;
 
 	return !rtw_sdio_is_sdio30_supported(rtwdev) ||
diff --git a/drivers/net/wireless/realtek/rtw88/usb.c b/drivers/net/wireless/realtek/rtw88/usb.c
index 009202c627d2..3b5126ffc81a 100644
--- a/drivers/net/wireless/realtek/rtw88/usb.c
+++ b/drivers/net/wireless/realtek/rtw88/usb.c
@@ -965,8 +965,7 @@ static int rtw_usb_init_rx(struct rtw_dev *rtwdev)
 	struct sk_buff *rx_skb;
 	int i;
 
-	rtwusb->rxwq = alloc_workqueue("rtw88_usb: rx wq", WQ_BH | WQ_UNBOUND,
-				       0);
+	rtwusb->rxwq = alloc_workqueue("rtw88_usb: rx wq", WQ_BH, 0);
 	if (!rtwusb->rxwq) {
 		rtw_err(rtwdev, "failed to create RX work queue\n");
 		return -ENOMEM;
diff --git a/drivers/net/wireless/ti/wlcore/tx.c b/drivers/net/wireless/ti/wlcore/tx.c
index f76087be2f75..6241866d39df 100644
--- a/drivers/net/wireless/ti/wlcore/tx.c
+++ b/drivers/net/wireless/ti/wlcore/tx.c
@@ -207,6 +207,11 @@ static int wl1271_tx_allocate(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 	total_blocks = wlcore_hw_calc_tx_blocks(wl, total_len, spare_blocks);
 
 	if (total_blocks <= wl->tx_blocks_available) {
+		if (skb_headroom(skb) < (total_len - skb->len) &&
+		    pskb_expand_head(skb, (total_len - skb->len), 0, GFP_ATOMIC)) {
+			wl1271_free_tx_id(wl, id);
+			return -EAGAIN;
+		}
 		desc = skb_push(skb, total_len - skb->len);
 
 		wlcore_hw_set_tx_desc_blocks(wl, desc, total_blocks,