Merge tag 'wireless-next-2023-08-25' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

Kalle Valo says:

====================
wireless-next patches for v6.6

The second pull request for v6.6, this time with both stack and driver
changes. Unusually we have only one major new feature but lots of
small cleanup all over, I guess this is due to people have been on
vacation the last month.

Major changes:

rtw89
 - Introduce Time Averaged SAR (TAS) support

* tag 'wireless-next-2023-08-25' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (114 commits)
  wifi: rtlwifi: rtl8723: Remove unused function rtl8723_cmd_send_packet()
  wifi: rtw88: usb: kill and free rx urbs on probe failure
  wifi: rtw89: Fix clang -Wimplicit-fallthrough in rtw89_query_sar()
  wifi: rtw89: phy: modify register setting of ENV_MNTR, PHYSTS and DIG
  wifi: rtw89: phy: add phy_gen_def::cr_base to support WiFi 7 chips
  wifi: rtw89: mac: define register address of rx_filter to generalize code
  wifi: rtw89: mac: define internal memory address for WiFi 7 chip
  wifi: rtw89: mac: generalize code to indirectly access WiFi internal memory
  wifi: rtw89: mac: add mac_gen_def::band1_offset to map MAC band1 register address
  wifi: wlcore: sdio: Use module_sdio_driver macro to simplify the code
  wifi: rtw89: initialize multi-channel handling
  wifi: rtw89: provide functions to configure NoA for beacon update
  wifi: rtw89: call rtw89_chan_get() by vif chanctx if aware of vif
  wifi: rtw89: sar: let caller decide the center frequency to query
  wifi: rtw89: refine rtw89_correct_cck_chan() by rtw89_hw_to_nl80211_band()
  wifi: rtw89: add function prototype for coex request duration
  Fix nomenclature for USB and PCI wireless devices
  wifi: ath: Use is_multicast_ether_addr() to check multicast Ether address
  wifi: ath12k: Remove unused declarations
  wifi: ath12k: add check max message length while scanning with extraie
  ...
====================

Link: https://lore.kernel.org/r/20230825132230.A0833C433C8@smtp.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

13 files changed, 43 insertions, 27 deletions

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index e7ac24603892..45e7a5d9c7d9 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -3648,12 +3648,6 @@ static int __ieee80211_csa_finalize(struct ieee80211_sub_if_data *sdata)
 	lockdep_assert_held(&local->mtx);
 	lockdep_assert_held(&local->chanctx_mtx);
 
-	if (sdata->vif.bss_conf.eht_puncturing != sdata->vif.bss_conf.csa_punct_bitmap) {
-		sdata->vif.bss_conf.eht_puncturing =
-					sdata->vif.bss_conf.csa_punct_bitmap;
-		changed |= BSS_CHANGED_EHT_PUNCTURING;
-	}
-
 	/*
 	 * using reservation isn't immediate as it may be deferred until later
 	 * with multi-vif. once reservation is complete it will re-schedule the
@@ -3683,6 +3677,12 @@ static int __ieee80211_csa_finalize(struct ieee80211_sub_if_data *sdata)
 	if (err)
 		return err;
 
+	if (sdata->vif.bss_conf.eht_puncturing != sdata->vif.bss_conf.csa_punct_bitmap) {
+		sdata->vif.bss_conf.eht_puncturing =
+					sdata->vif.bss_conf.csa_punct_bitmap;
+		changed |= BSS_CHANGED_EHT_PUNCTURING;
+	}
+
 	ieee80211_link_info_change_notify(sdata, &sdata->deflink, changed);
 
 	if (sdata->deflink.csa_block_tx) {
@@ -4133,19 +4133,20 @@ static int ieee80211_probe_client(struct wiphy *wiphy, struct net_device *dev,
 	mutex_lock(&local->mtx);
 
 	rcu_read_lock();
+	sta = sta_info_get_bss(sdata, peer);
+	if (!sta) {
+		ret = -ENOLINK;
+		goto unlock;
+	}
+
+	qos = sta->sta.wme;
+
 	chanctx_conf = rcu_dereference(sdata->vif.bss_conf.chanctx_conf);
 	if (WARN_ON(!chanctx_conf)) {
 		ret = -EINVAL;
 		goto unlock;
 	}
 	band = chanctx_conf->def.chan->band;
-	sta = sta_info_get_bss(sdata, peer);
-	if (sta) {
-		qos = sta->sta.wme;
-	} else {
-		ret = -ENOLINK;
-		goto unlock;
-	}
 
 	if (qos) {
 		fc = cpu_to_le16(IEEE80211_FTYPE_DATA |
diff --git a/net/mac80211/fils_aead.c b/net/mac80211/fils_aead.c
index e1d4cfd99128..912c46f74d24 100644
--- a/net/mac80211/fils_aead.c
+++ b/net/mac80211/fils_aead.c
@@ -5,9 +5,9 @@
  */
 
 #include <crypto/aes.h>
-#include <crypto/algapi.h>
 #include <crypto/hash.h>
 #include <crypto/skcipher.h>
+#include <crypto/utils.h>
 
 #include "ieee80211_i.h"
 #include "aes_cmac.h"
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 91633a0b723e..06bd406846d2 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1872,7 +1872,6 @@ void ieee80211_send_pspoll(struct ieee80211_local *local,
 			   struct ieee80211_sub_if_data *sdata);
 void ieee80211_recalc_ps(struct ieee80211_local *local);
 void ieee80211_recalc_ps_vif(struct ieee80211_sub_if_data *sdata);
-int ieee80211_set_arp_filter(struct ieee80211_sub_if_data *sdata);
 void ieee80211_sta_work(struct ieee80211_sub_if_data *sdata);
 void ieee80211_sta_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
 				  struct sk_buff *skb);
@@ -2564,7 +2563,6 @@ void ieee80211_recalc_chanctx_min_def(struct ieee80211_local *local,
 				      struct ieee80211_link_data *rsvd_for);
 bool ieee80211_is_radar_required(struct ieee80211_local *local);
 
-void ieee80211_dfs_cac_timer(unsigned long data);
 void ieee80211_dfs_cac_timer_work(struct work_struct *work);
 void ieee80211_dfs_cac_cancel(struct ieee80211_local *local);
 void ieee80211_dfs_radar_detected_work(struct work_struct *work);
diff --git a/net/mac80211/key.c b/net/mac80211/key.c
index 21cf5a208910..13050dc9321f 100644
--- a/net/mac80211/key.c
+++ b/net/mac80211/key.c
@@ -9,6 +9,7 @@
  * Copyright 2018-2020, 2022-2023  Intel Corporation
  */
 
+#include <crypto/utils.h>
 #include <linux/if_ether.h>
 #include <linux/etherdevice.h>
 #include <linux/list.h>
@@ -17,7 +18,6 @@
 #include <linux/slab.h>
 #include <linux/export.h>
 #include <net/mac80211.h>
-#include <crypto/algapi.h>
 #include <asm/unaligned.h>
 #include "ieee80211_i.h"
 #include "driver-ops.h"
diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h
index 6c94222a9df5..ad8469293d71 100644
--- a/net/mac80211/mesh.h
+++ b/net/mac80211/mesh.h
@@ -212,7 +212,6 @@ int mesh_rmc_check(struct ieee80211_sub_if_data *sdata,
 		   const u8 *addr, struct ieee80211s_hdr *mesh_hdr);
 bool mesh_matches_local(struct ieee80211_sub_if_data *sdata,
 			struct ieee802_11_elems *ie);
-void mesh_ids_set_default(struct ieee80211_if_mesh *mesh);
 int mesh_add_meshconf_ie(struct ieee80211_sub_if_data *sdata,
 			 struct sk_buff *skb);
 int mesh_add_meshid_ie(struct ieee80211_sub_if_data *sdata,
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 0af2599c17e8..e751cda5eef6 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -3734,6 +3734,10 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
 			break;
 		goto queue;
 	case WLAN_CATEGORY_S1G:
+		if (len < offsetofend(typeof(*mgmt),
+				      u.action.u.s1g.action_code))
+			break;
+
 		switch (mgmt->u.action.u.s1g.action_code) {
 		case WLAN_S1G_TWT_SETUP:
 		case WLAN_S1G_TWT_TEARDOWN:
diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c
index 4133496da378..2d8e38b3bcb5 100644
--- a/net/mac80211/wpa.c
+++ b/net/mac80211/wpa.c
@@ -15,7 +15,7 @@
 #include <asm/unaligned.h>
 #include <net/mac80211.h>
 #include <crypto/aes.h>
-#include <crypto/algapi.h>
+#include <crypto/utils.h>
 
 #include "ieee80211_i.h"
 #include "michael.h"
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 8a807b609ef7..507d184b8b40 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -298,7 +298,7 @@ struct cfg80211_cqm_config {
 	u32 rssi_hyst;
 	s32 last_rssi_event_value;
 	int n_rssi_thresholds;
-	s32 rssi_thresholds[];
+	s32 rssi_thresholds[] __counted_by(n_rssi_thresholds);
 };
 
 void cfg80211_destroy_ifaces(struct cfg80211_registered_device *rdev);
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index ac059cefbeb3..775cac4d6100 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -281,6 +281,11 @@ int cfg80211_mlme_auth(struct cfg80211_registered_device *rdev,
 	    ether_addr_equal(req->bss->bssid, wdev->u.client.connected_addr))
 		return -EALREADY;
 
+	if (ether_addr_equal(req->bss->bssid, dev->dev_addr) ||
+	    (req->link_id >= 0 &&
+	     ether_addr_equal(req->ap_mld_addr, dev->dev_addr)))
+		return -EINVAL;
+
 	return rdev_auth(rdev, dev, req);
 }
 
@@ -335,6 +340,9 @@ int cfg80211_mlme_assoc(struct cfg80211_registered_device *rdev,
 			if (req->links[i].bss == req->links[j].bss)
 				return -EINVAL;
 		}
+
+		if (ether_addr_equal(req->links[i].bss->bssid, dev->dev_addr))
+			return -EINVAL;
 	}
 
 	if (wdev->connected &&
@@ -342,6 +350,11 @@ int cfg80211_mlme_assoc(struct cfg80211_registered_device *rdev,
 	     !ether_addr_equal(wdev->u.client.connected_addr, req->prev_bssid)))
 		return -EALREADY;
 
+	if ((req->bss && ether_addr_equal(req->bss->bssid, dev->dev_addr)) ||
+	    (req->link_id >= 0 &&
+	     ether_addr_equal(req->ap_mld_addr, dev->dev_addr)))
+		return -EINVAL;
+
 	cfg80211_oper_and_ht_capa(&req->ht_capa_mask,
 				  rdev->wiphy.ht_capa_mod_mask);
 	cfg80211_oper_and_vht_capa(&req->vht_capa_mask,
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 8bcf8e293308..de47838aca4f 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -323,6 +323,7 @@ nl80211_pmsr_ftm_req_attr_policy[NL80211_PMSR_FTM_REQ_ATTR_MAX + 1] = {
 	[NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED] = { .type = NLA_FLAG },
 	[NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED] = { .type = NLA_FLAG },
 	[NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK] = { .type = NLA_FLAG },
+	[NL80211_PMSR_FTM_REQ_ATTR_BSS_COLOR] = { .type = NLA_U8 },
 };
 
 static const struct nla_policy
@@ -4889,13 +4890,12 @@ static struct cfg80211_acl_data *parse_acl_data(struct wiphy *wiphy,
 	acl = kzalloc(struct_size(acl, mac_addrs, n_entries), GFP_KERNEL);
 	if (!acl)
 		return ERR_PTR(-ENOMEM);
+	acl->n_acl_entries = n_entries;
 
 	nla_for_each_nested(attr, info->attrs[NL80211_ATTR_MAC_ADDRS], tmp) {
 		memcpy(acl->mac_addrs[i].addr, nla_data(attr), ETH_ALEN);
 		i++;
 	}
-
-	acl->n_acl_entries = n_entries;
 	acl->acl_policy = acl_policy;
 
 	return acl;
@@ -5439,13 +5439,13 @@ nl80211_parse_mbssid_elems(struct wiphy *wiphy, struct nlattr *attrs)
 	elems = kzalloc(struct_size(elems, elem, num_elems), GFP_KERNEL);
 	if (!elems)
 		return ERR_PTR(-ENOMEM);
+	elems->cnt = num_elems;
 
 	nla_for_each_nested(nl_elems, attrs, rem_elems) {
 		elems->elem[i].data = nla_data(nl_elems);
 		elems->elem[i].len = nla_len(nl_elems);
 		i++;
 	}
-	elems->cnt = num_elems;
 	return elems;
 }
 
@@ -5471,13 +5471,13 @@ nl80211_parse_rnr_elems(struct wiphy *wiphy, struct nlattr *attrs,
 	elems = kzalloc(struct_size(elems, elem, num_elems), GFP_KERNEL);
 	if (!elems)
 		return ERR_PTR(-ENOMEM);
+	elems->cnt = num_elems;
 
 	nla_for_each_nested(nl_elems, attrs, rem_elems) {
 		elems->elem[i].data = nla_data(nl_elems);
 		elems->elem[i].len = nla_len(nl_elems);
 		i++;
 	}
-	elems->cnt = num_elems;
 	return elems;
 }
 
diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h
index 0278d817bb02..b4af53f9b227 100644
--- a/net/wireless/nl80211.h
+++ b/net/wireless/nl80211.h
@@ -120,6 +120,5 @@ void cfg80211_rdev_free_coalesce(struct cfg80211_registered_device *rdev);
 
 /* peer measurement */
 int nl80211_pmsr_start(struct sk_buff *skb, struct genl_info *info);
-int nl80211_pmsr_dump_results(struct sk_buff *skb, struct netlink_callback *cb);
 
 #endif /* __NET_WIRELESS_NL80211_H */
diff --git a/net/wireless/ocb.c b/net/wireless/ocb.c
index 27a1732264f9..29afaf3da54f 100644
--- a/net/wireless/ocb.c
+++ b/net/wireless/ocb.c
@@ -68,6 +68,9 @@ int __cfg80211_leave_ocb(struct cfg80211_registered_device *rdev,
 	if (!rdev->ops->leave_ocb)
 		return -EOPNOTSUPP;
 
+	if (!wdev->u.ocb.chandef.chan)
+		return -ENOTCONN;
+
 	err = rdev_leave_ocb(rdev, dev);
 	if (!err)
 		memset(&wdev->u.ocb.chandef, 0, sizeof(wdev->u.ocb.chandef));
diff --git a/net/wireless/pmsr.c b/net/wireless/pmsr.c
index 77000a264855..9611aa0bd051 100644
--- a/net/wireless/pmsr.c
+++ b/net/wireless/pmsr.c
@@ -291,6 +291,7 @@ int nl80211_pmsr_start(struct sk_buff *skb, struct genl_info *info)
 	req = kzalloc(struct_size(req, peers, count), GFP_KERNEL);
 	if (!req)
 		return -ENOMEM;
+	req->n_peers = count;
 
 	if (info->attrs[NL80211_ATTR_TIMEOUT])
 		req->timeout = nla_get_u32(info->attrs[NL80211_ATTR_TIMEOUT]);
@@ -321,8 +322,6 @@ int nl80211_pmsr_start(struct sk_buff *skb, struct genl_info *info)
 			goto out_err;
 		idx++;
 	}
-
-	req->n_peers = count;
 	req->cookie = cfg80211_assign_cookie(rdev);
 	req->nl_portid = info->snd_portid;