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* [PATCH AUTOSEL 6.14 01/54] wifi: ath9k: use unsigned long for activity check timestamp
@ 2025-04-03 19:01 Sasha Levin
  2025-04-03 19:01 ` [PATCH AUTOSEL 6.14 12/54] wifi: mac80211: add strict mode disabling workarounds Sasha Levin
                   ` (4 more replies)
  0 siblings, 5 replies; 6+ messages in thread
From: Sasha Levin @ 2025-04-03 19:01 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Dmitry Antipov, Toke Høiland-Jørgensen, Jeff Johnson,
	Sasha Levin, nathan, linux-wireless, llvm

From: Dmitry Antipov <dmantipov@yandex.ru>

[ Upstream commit 8fe64b0fedcb7348080529c46c71ae23f60c9d3e ]

Since 'rx_active_check_time' of 'struct ath_softc' is in jiffies,
prefer 'unsigned long' over 'u32' to avoid possible truncation in
'ath_hw_rx_inactive_check()'. Found with clang's -Wshorten-64-to-32,
compile tested only.

Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Acked-by: Toke Høiland-Jørgensen <toke@toke.dk>
Link: https://patch.msgid.link/20250115171750.259917-2-dmantipov@yandex.ru
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/wireless/ath/ath9k/ath9k.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index a728cc0387df8..cbcf37008556f 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -1018,7 +1018,7 @@ struct ath_softc {
 
 	u8 gtt_cnt;
 	u32 intrstatus;
-	u32 rx_active_check_time;
+	unsigned long rx_active_check_time;
 	u32 rx_active_count;
 	u16 ps_flags; /* PS_* */
 	bool ps_enabled;
-- 
2.39.5


^ permalink raw reply related	[flat|nested] 6+ messages in thread

* [PATCH AUTOSEL 6.14 12/54] wifi: mac80211: add strict mode disabling workarounds
  2025-04-03 19:01 [PATCH AUTOSEL 6.14 01/54] wifi: ath9k: use unsigned long for activity check timestamp Sasha Levin
@ 2025-04-03 19:01 ` Sasha Levin
  2025-04-03 19:01 ` [PATCH AUTOSEL 6.14 13/54] wifi: mac80211: ensure sdata->work is canceled before initialized Sasha Levin
                   ` (3 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: Sasha Levin @ 2025-04-03 19:01 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Johannes Berg, Ilan Peer, Miri Korenblit, Sasha Levin, johannes,
	linux-wireless

From: Johannes Berg <johannes.berg@intel.com>

[ Upstream commit 3ad4fce66e4f9d82abfc366707757e29cc14a9d2 ]

Add a strict mode where we disable certain workarounds and have
additional checks such as, for now, that VHT capabilities from
association response match those from beacon/probe response. We
can extend the checks in the future.

Make it an opt-in setting by the driver so it can be set there
in some driver-specific way, for example. Also allow setting
this one hw flag through the hwflags debugfs, by writing a new
strict=0 or strict=1 value.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250205110958.5cecb0469479.I4a69617dc60ba0d6308416ffbc3102cfd08ba068@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 include/net/mac80211.h |  6 ++++++
 net/mac80211/debugfs.c | 44 +++++++++++++++++++++++++++++++++++++++--
 net/mac80211/mlme.c    | 45 +++++++++++++++++++++++++++++-------------
 3 files changed, 79 insertions(+), 16 deletions(-)

diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index c3ed2fcff8b79..dcbb2e54746c7 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -2851,6 +2851,11 @@ struct ieee80211_txq {
  *	implements MLO, so operation can continue on other links when one
  *	link is switching.
  *
+ * @IEEE80211_HW_STRICT: strictly enforce certain things mandated by the spec
+ *	but otherwise ignored/worked around for interoperability. This is a
+ *	HW flag so drivers can opt in according to their own control, e.g. in
+ *	testing.
+ *
  * @NUM_IEEE80211_HW_FLAGS: number of hardware flags, used for sizing arrays
  */
 enum ieee80211_hw_flags {
@@ -2911,6 +2916,7 @@ enum ieee80211_hw_flags {
 	IEEE80211_HW_DISALLOW_PUNCTURING,
 	IEEE80211_HW_DISALLOW_PUNCTURING_5GHZ,
 	IEEE80211_HW_HANDLES_QUIET_CSA,
+	IEEE80211_HW_STRICT,
 
 	/* keep last, obviously */
 	NUM_IEEE80211_HW_FLAGS
diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c
index bf0a2902d93c6..69e03630f64c9 100644
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -492,6 +492,7 @@ static const char *hw_flag_names[] = {
 	FLAG(DISALLOW_PUNCTURING),
 	FLAG(DISALLOW_PUNCTURING_5GHZ),
 	FLAG(HANDLES_QUIET_CSA),
+	FLAG(STRICT),
 #undef FLAG
 };
 
@@ -524,6 +525,46 @@ static ssize_t hwflags_read(struct file *file, char __user *user_buf,
 	return rv;
 }
 
+static ssize_t hwflags_write(struct file *file, const char __user *user_buf,
+			     size_t count, loff_t *ppos)
+{
+	struct ieee80211_local *local = file->private_data;
+	char buf[100];
+	int val;
+
+	if (count >= sizeof(buf))
+		return -EINVAL;
+
+	if (copy_from_user(buf, user_buf, count))
+		return -EFAULT;
+
+	if (count && buf[count - 1] == '\n')
+		buf[count - 1] = '\0';
+	else
+		buf[count] = '\0';
+
+	if (sscanf(buf, "strict=%d", &val) == 1) {
+		switch (val) {
+		case 0:
+			ieee80211_hw_set(&local->hw, STRICT);
+			return count;
+		case 1:
+			__clear_bit(IEEE80211_HW_STRICT, local->hw.flags);
+			return count;
+		default:
+			return -EINVAL;
+		}
+	}
+
+	return -EINVAL;
+}
+
+static const struct file_operations hwflags_ops = {
+	.open = simple_open,
+	.read = hwflags_read,
+	.write = hwflags_write,
+};
+
 static ssize_t misc_read(struct file *file, char __user *user_buf,
 			 size_t count, loff_t *ppos)
 {
@@ -574,7 +615,6 @@ static ssize_t queues_read(struct file *file, char __user *user_buf,
 	return simple_read_from_buffer(user_buf, count, ppos, buf, res);
 }
 
-DEBUGFS_READONLY_FILE_OPS(hwflags);
 DEBUGFS_READONLY_FILE_OPS(queues);
 DEBUGFS_READONLY_FILE_OPS(misc);
 
@@ -651,7 +691,7 @@ void debugfs_hw_add(struct ieee80211_local *local)
 #ifdef CONFIG_PM
 	DEBUGFS_ADD_MODE(reset, 0200);
 #endif
-	DEBUGFS_ADD(hwflags);
+	DEBUGFS_ADD_MODE(hwflags, 0600);
 	DEBUGFS_ADD(user_power);
 	DEBUGFS_ADD(power);
 	DEBUGFS_ADD(hw_conf);
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 36a9be9a66c8e..64fa3fba244eb 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -168,6 +168,9 @@ ieee80211_determine_ap_chan(struct ieee80211_sub_if_data *sdata,
 	bool no_vht = false;
 	u32 ht_cfreq;
 
+	if (ieee80211_hw_check(&sdata->local->hw, STRICT))
+		ignore_ht_channel_mismatch = false;
+
 	*chandef = (struct cfg80211_chan_def) {
 		.chan = channel,
 		.width = NL80211_CHAN_WIDTH_20_NOHT,
@@ -388,7 +391,7 @@ ieee80211_verify_peer_he_mcs_support(struct ieee80211_sub_if_data *sdata,
 	 * zeroes, which is nonsense, and completely inconsistent with itself
 	 * (it doesn't have 8 streams). Accept the settings in this case anyway.
 	 */
-	if (!ap_min_req_set)
+	if (!ieee80211_hw_check(&sdata->local->hw, STRICT) && !ap_min_req_set)
 		return true;
 
 	/* make sure the AP is consistent with itself
@@ -448,7 +451,7 @@ ieee80211_verify_sta_he_mcs_support(struct ieee80211_sub_if_data *sdata,
 	 * zeroes, which is nonsense, and completely inconsistent with itself
 	 * (it doesn't have 8 streams). Accept the settings in this case anyway.
 	 */
-	if (!ap_min_req_set)
+	if (!ieee80211_hw_check(&sdata->local->hw, STRICT) && !ap_min_req_set)
 		return true;
 
 	/* Need to go over for 80MHz, 160MHz and for 80+80 */
@@ -1313,13 +1316,15 @@ static bool ieee80211_add_vht_ie(struct ieee80211_sub_if_data *sdata,
 	 * Some APs apparently get confused if our capabilities are better
 	 * than theirs, so restrict what we advertise in the assoc request.
 	 */
-	if (!(ap_vht_cap->vht_cap_info &
-			cpu_to_le32(IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE)))
-		cap &= ~(IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE |
-			 IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE);
-	else if (!(ap_vht_cap->vht_cap_info &
-			cpu_to_le32(IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE)))
-		cap &= ~IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE;
+	if (!ieee80211_hw_check(&local->hw, STRICT)) {
+		if (!(ap_vht_cap->vht_cap_info &
+				cpu_to_le32(IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE)))
+			cap &= ~(IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE |
+				 IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE);
+		else if (!(ap_vht_cap->vht_cap_info &
+				cpu_to_le32(IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE)))
+			cap &= ~IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE;
+	}
 
 	/*
 	 * If some other vif is using the MU-MIMO capability we cannot associate
@@ -1361,14 +1366,16 @@ static bool ieee80211_add_vht_ie(struct ieee80211_sub_if_data *sdata,
 	return mu_mimo_owner;
 }
 
-static void ieee80211_assoc_add_rates(struct sk_buff *skb,
+static void ieee80211_assoc_add_rates(struct ieee80211_local *local,
+				      struct sk_buff *skb,
 				      enum nl80211_chan_width width,
 				      struct ieee80211_supported_band *sband,
 				      struct ieee80211_mgd_assoc_data *assoc_data)
 {
 	u32 rates;
 
-	if (assoc_data->supp_rates_len) {
+	if (assoc_data->supp_rates_len &&
+	    !ieee80211_hw_check(&local->hw, STRICT)) {
 		/*
 		 * Get all rates supported by the device and the AP as
 		 * some APs don't like getting a superset of their rates
@@ -1584,7 +1591,7 @@ ieee80211_add_link_elems(struct ieee80211_sub_if_data *sdata,
 		*capab |= WLAN_CAPABILITY_SPECTRUM_MGMT;
 
 	if (sband->band != NL80211_BAND_S1GHZ)
-		ieee80211_assoc_add_rates(skb, width, sband, assoc_data);
+		ieee80211_assoc_add_rates(local, skb, width, sband, assoc_data);
 
 	if (*capab & WLAN_CAPABILITY_SPECTRUM_MGMT ||
 	    *capab & WLAN_CAPABILITY_RADIO_MEASURE) {
@@ -2051,7 +2058,8 @@ static int ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata)
 	 * for some reason check it and want it to be set, set the bit for all
 	 * pre-EHT connections as we used to do.
 	 */
-	if (link->u.mgd.conn.mode < IEEE80211_CONN_MODE_EHT)
+	if (link->u.mgd.conn.mode < IEEE80211_CONN_MODE_EHT &&
+	    !ieee80211_hw_check(&local->hw, STRICT))
 		capab |= WLAN_CAPABILITY_ESS;
 
 	/* add the elements for the assoc (main) link */
@@ -4936,7 +4944,7 @@ static bool ieee80211_assoc_config_link(struct ieee80211_link_data *link,
 	 * 2G/3G/4G wifi routers, reported models include the "Onda PN51T",
 	 * "Vodafone PocketWiFi 2", "ZTE MF60" and a similar T-Mobile device.
 	 */
-	if (!is_6ghz &&
+	if (!ieee80211_hw_check(&local->hw, STRICT) && !is_6ghz &&
 	    ((assoc_data->wmm && !elems->wmm_param) ||
 	     (link->u.mgd.conn.mode >= IEEE80211_CONN_MODE_HT &&
 	      (!elems->ht_cap_elem || !elems->ht_operation)) ||
@@ -5072,6 +5080,15 @@ static bool ieee80211_assoc_config_link(struct ieee80211_link_data *link,
 				bss_vht_cap = (const void *)elem->data;
 		}
 
+		if (ieee80211_hw_check(&local->hw, STRICT) &&
+		    (!bss_vht_cap || memcmp(bss_vht_cap, elems->vht_cap_elem,
+					    sizeof(*bss_vht_cap)))) {
+			rcu_read_unlock();
+			ret = false;
+			link_info(link, "VHT capabilities mismatch\n");
+			goto out;
+		}
+
 		ieee80211_vht_cap_ie_to_sta_vht_cap(sdata, sband,
 						    elems->vht_cap_elem,
 						    bss_vht_cap, link_sta);
-- 
2.39.5


^ permalink raw reply related	[flat|nested] 6+ messages in thread

* [PATCH AUTOSEL 6.14 13/54] wifi: mac80211: ensure sdata->work is canceled before initialized.
  2025-04-03 19:01 [PATCH AUTOSEL 6.14 01/54] wifi: ath9k: use unsigned long for activity check timestamp Sasha Levin
  2025-04-03 19:01 ` [PATCH AUTOSEL 6.14 12/54] wifi: mac80211: add strict mode disabling workarounds Sasha Levin
@ 2025-04-03 19:01 ` Sasha Levin
  2025-04-03 19:01 ` [PATCH AUTOSEL 6.14 25/54] wifi: rtw88: Add support for Mercusys MA30N and D-Link DWA-T185 rev. A1 Sasha Levin
                   ` (2 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: Sasha Levin @ 2025-04-03 19:01 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Miri Korenblit, Johannes Berg, Sasha Levin, johannes,
	linux-wireless

From: Miri Korenblit <miriam.rachel.korenblit@intel.com>

[ Upstream commit 6c93fd502023dd919b5987ccbe990735410edd49 ]

This wiphy work is canceled when the iface is stopped,
and shouldn't be queued for a non-running iface.
If it happens to be queued for a non-running iface (due to a bug)
it can cause a corruption of wiphy_work_list when ieee80211_setup_sdata
is called. Make sure to cancel it in this case and warn on.

Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Link: https://patch.msgid.link/20250205110958.99204c767c10.I84ce27a239059f6009cee197b252549a11426046@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 net/mac80211/iface.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 738de269e13f0..459fc391a4d93 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -8,7 +8,7 @@
  * Copyright 2008, Johannes Berg <johannes@sipsolutions.net>
  * Copyright 2013-2014  Intel Mobile Communications GmbH
  * Copyright (c) 2016        Intel Deutschland GmbH
- * Copyright (C) 2018-2024 Intel Corporation
+ * Copyright (C) 2018-2025 Intel Corporation
  */
 #include <linux/slab.h>
 #include <linux/kernel.h>
@@ -807,6 +807,9 @@ static void ieee80211_set_multicast_list(struct net_device *dev)
  */
 static void ieee80211_teardown_sdata(struct ieee80211_sub_if_data *sdata)
 {
+	if (WARN_ON(!list_empty(&sdata->work.entry)))
+		wiphy_work_cancel(sdata->local->hw.wiphy, &sdata->work);
+
 	/* free extra data */
 	ieee80211_free_keys(sdata, false);
 
-- 
2.39.5


^ permalink raw reply related	[flat|nested] 6+ messages in thread

* [PATCH AUTOSEL 6.14 25/54] wifi: rtw88: Add support for Mercusys MA30N and D-Link DWA-T185 rev. A1
  2025-04-03 19:01 [PATCH AUTOSEL 6.14 01/54] wifi: ath9k: use unsigned long for activity check timestamp Sasha Levin
  2025-04-03 19:01 ` [PATCH AUTOSEL 6.14 12/54] wifi: mac80211: add strict mode disabling workarounds Sasha Levin
  2025-04-03 19:01 ` [PATCH AUTOSEL 6.14 13/54] wifi: mac80211: ensure sdata->work is canceled before initialized Sasha Levin
@ 2025-04-03 19:01 ` Sasha Levin
  2025-04-03 19:01 ` [PATCH AUTOSEL 6.14 35/54] wifi: mac80211: fix userspace_selectors corruption Sasha Levin
  2025-04-03 19:01 ` [PATCH AUTOSEL 6.14 42/54] wifi: mt76: mt76x2u: add TP-Link TL-WDN6200 ID to device table Sasha Levin
  4 siblings, 0 replies; 6+ messages in thread
From: Sasha Levin @ 2025-04-03 19:01 UTC (permalink / raw)
  To: linux-kernel, stable; +Cc: Zenm Chen, Ping-Ke Shih, Sasha Levin, linux-wireless

From: Zenm Chen <zenmchen@gmail.com>

[ Upstream commit 80c4668d024ff7b5427d90b5fad655ce9461c7b1 ]

Add two more USB IDs found in
https://github.com/RinCat/RTL88x2BU-Linux-Driver
to support Mercusys MA30N and D-Link DWA-T185 rev. A1.

Signed-off-by: Zenm Chen <zenmchen@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250210073610.4174-1-zenmchen@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/wireless/realtek/rtw88/rtw8822bu.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822bu.c b/drivers/net/wireless/realtek/rtw88/rtw8822bu.c
index 8883300fc6adb..572d1f31832ee 100644
--- a/drivers/net/wireless/realtek/rtw88/rtw8822bu.c
+++ b/drivers/net/wireless/realtek/rtw88/rtw8822bu.c
@@ -73,6 +73,10 @@ static const struct usb_device_id rtw_8822bu_id_table[] = {
 	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) }, /* ELECOM WDB-867DU3S */
 	{ USB_DEVICE_AND_INTERFACE_INFO(0x2c4e, 0x0107, 0xff, 0xff, 0xff),
 	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) }, /* Mercusys MA30H */
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x2c4e, 0x010a, 0xff, 0xff, 0xff),
+	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) }, /* Mercusys MA30N */
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x3322, 0xff, 0xff, 0xff),
+	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) }, /* D-Link DWA-T185 rev. A1 */
 	{},
 };
 MODULE_DEVICE_TABLE(usb, rtw_8822bu_id_table);
-- 
2.39.5


^ permalink raw reply related	[flat|nested] 6+ messages in thread

* [PATCH AUTOSEL 6.14 35/54] wifi: mac80211: fix userspace_selectors corruption
  2025-04-03 19:01 [PATCH AUTOSEL 6.14 01/54] wifi: ath9k: use unsigned long for activity check timestamp Sasha Levin
                   ` (2 preceding siblings ...)
  2025-04-03 19:01 ` [PATCH AUTOSEL 6.14 25/54] wifi: rtw88: Add support for Mercusys MA30N and D-Link DWA-T185 rev. A1 Sasha Levin
@ 2025-04-03 19:01 ` Sasha Levin
  2025-04-03 19:01 ` [PATCH AUTOSEL 6.14 42/54] wifi: mt76: mt76x2u: add TP-Link TL-WDN6200 ID to device table Sasha Levin
  4 siblings, 0 replies; 6+ messages in thread
From: Sasha Levin @ 2025-04-03 19:01 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Johannes Berg, Ilan Peer, Miri Korenblit, Sasha Levin, johannes,
	linux-wireless

From: Johannes Berg <johannes.berg@intel.com>

[ Upstream commit 700014d3ad1fd6e55c8f9ffa817514d3fbb5286e ]

Spotted during code review, the selectors need to be large
enough for a 128-bit bitmap, not a single unsigned long,
otherwise we have stack corruption.

We should also allow passing selectors from userspace, but
that should be a separate change.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250308225541.8f1bcf96a504.Ibeb8970c82a30c97279a4cc4e68faca5df1813a5@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 net/mac80211/mlme.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 64fa3fba244eb..4951e4fa7373a 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -9648,8 +9648,6 @@ EXPORT_SYMBOL(ieee80211_disable_rssi_reports);
 
 static void ieee80211_ml_reconf_selectors(unsigned long *userspace_selectors)
 {
-	*userspace_selectors = 0;
-
 	/* these selectors are mandatory for ML reconfiguration */
 	set_bit(BSS_MEMBERSHIP_SELECTOR_SAE_H2E, userspace_selectors);
 	set_bit(BSS_MEMBERSHIP_SELECTOR_HE_PHY, userspace_selectors);
@@ -9669,7 +9667,7 @@ void ieee80211_process_ml_reconf_resp(struct ieee80211_sub_if_data *sdata,
 		                sdata->u.mgd.reconf.removed_links;
 	u16 link_mask, valid_links;
 	unsigned int link_id;
-	unsigned long userspace_selectors;
+	unsigned long userspace_selectors[BITS_TO_LONGS(128)] = {};
 	size_t orig_len = len;
 	u8 i, group_key_data_len;
 	u8 *pos;
@@ -9777,7 +9775,7 @@ void ieee80211_process_ml_reconf_resp(struct ieee80211_sub_if_data *sdata,
 	}
 
 	ieee80211_vif_set_links(sdata, valid_links, sdata->vif.dormant_links);
-	ieee80211_ml_reconf_selectors(&userspace_selectors);
+	ieee80211_ml_reconf_selectors(userspace_selectors);
 	link_mask = 0;
 	for (link_id = 0; link_id < IEEE80211_MLD_MAX_NUM_LINKS; link_id++) {
 		struct cfg80211_bss *cbss = add_links_data->link[link_id].bss;
@@ -9823,7 +9821,7 @@ void ieee80211_process_ml_reconf_resp(struct ieee80211_sub_if_data *sdata,
 		link->u.mgd.conn = add_links_data->link[link_id].conn;
 		if (ieee80211_prep_channel(sdata, link, link_id, cbss,
 					   true, &link->u.mgd.conn,
-					   &userspace_selectors)) {
+					   userspace_selectors)) {
 			link_info(link, "mlo: reconf: prep_channel failed\n");
 			goto disconnect;
 		}
@@ -10157,14 +10155,14 @@ int ieee80211_mgd_assoc_ml_reconf(struct ieee80211_sub_if_data *sdata,
 	 */
 	if (added_links) {
 		bool uapsd_supported;
-		unsigned long userspace_selectors;
+		unsigned long userspace_selectors[BITS_TO_LONGS(128)] = {};
 
 		data = kzalloc(sizeof(*data), GFP_KERNEL);
 		if (!data)
 			return -ENOMEM;
 
 		uapsd_supported = true;
-		ieee80211_ml_reconf_selectors(&userspace_selectors);
+		ieee80211_ml_reconf_selectors(userspace_selectors);
 		for (link_id = 0; link_id < IEEE80211_MLD_MAX_NUM_LINKS;
 		     link_id++) {
 			struct ieee80211_supported_band *sband;
@@ -10240,7 +10238,7 @@ int ieee80211_mgd_assoc_ml_reconf(struct ieee80211_sub_if_data *sdata,
 						     data->link[link_id].bss,
 						     true,
 						     &data->link[link_id].conn,
-						     &userspace_selectors);
+						     userspace_selectors);
 			if (err)
 				goto err_free;
 		}
-- 
2.39.5


^ permalink raw reply related	[flat|nested] 6+ messages in thread

* [PATCH AUTOSEL 6.14 42/54] wifi: mt76: mt76x2u: add TP-Link TL-WDN6200 ID to device table
  2025-04-03 19:01 [PATCH AUTOSEL 6.14 01/54] wifi: ath9k: use unsigned long for activity check timestamp Sasha Levin
                   ` (3 preceding siblings ...)
  2025-04-03 19:01 ` [PATCH AUTOSEL 6.14 35/54] wifi: mac80211: fix userspace_selectors corruption Sasha Levin
@ 2025-04-03 19:01 ` Sasha Levin
  4 siblings, 0 replies; 6+ messages in thread
From: Sasha Levin @ 2025-04-03 19:01 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Icenowy Zheng, Felix Fietkau, Sasha Levin, lorenzo, ryder.lee,
	matthias.bgg, angelogioacchino.delregno, linux-wireless,
	linux-arm-kernel, linux-mediatek

From: Icenowy Zheng <uwu@icenowy.me>

[ Upstream commit 06cccc2ebbe6c8a20f714f3a0ff3ff489d3004bb ]

The TP-Link TL-WDN6200 "Driverless" version cards use a MT7612U chipset.

Add the USB ID to mt76x2u driver.

Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
Link: https://patch.msgid.link/20250317102235.1421726-1-uwu@icenowy.me
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/wireless/mediatek/mt76/mt76x2/usb.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c
index e832ad53e2393..a4f4d12f904e7 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c
@@ -22,6 +22,7 @@ static const struct usb_device_id mt76x2u_device_table[] = {
 	{ USB_DEVICE(0x0846, 0x9053) },	/* Netgear A6210 */
 	{ USB_DEVICE(0x045e, 0x02e6) },	/* XBox One Wireless Adapter */
 	{ USB_DEVICE(0x045e, 0x02fe) },	/* XBox One Wireless Adapter */
+	{ USB_DEVICE(0x2357, 0x0137) },	/* TP-Link TL-WDN6200 */
 	{ },
 };
 
-- 
2.39.5


^ permalink raw reply related	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2025-04-03 19:03 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-04-03 19:01 [PATCH AUTOSEL 6.14 01/54] wifi: ath9k: use unsigned long for activity check timestamp Sasha Levin
2025-04-03 19:01 ` [PATCH AUTOSEL 6.14 12/54] wifi: mac80211: add strict mode disabling workarounds Sasha Levin
2025-04-03 19:01 ` [PATCH AUTOSEL 6.14 13/54] wifi: mac80211: ensure sdata->work is canceled before initialized Sasha Levin
2025-04-03 19:01 ` [PATCH AUTOSEL 6.14 25/54] wifi: rtw88: Add support for Mercusys MA30N and D-Link DWA-T185 rev. A1 Sasha Levin
2025-04-03 19:01 ` [PATCH AUTOSEL 6.14 35/54] wifi: mac80211: fix userspace_selectors corruption Sasha Levin
2025-04-03 19:01 ` [PATCH AUTOSEL 6.14 42/54] wifi: mt76: mt76x2u: add TP-Link TL-WDN6200 ID to device table Sasha Levin

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