fix: support Linux 7.2 cfg80211 API

drivers/aic8800/aic8800_fdrv/rwnx_main.c

@@ -4857,7 +4857,17 @@ rwnx_cfg80211_remain_on_channel(struct wiphy *wiphy,
                             #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0)
                                 enum nl80211_channel_type channel_type,
                             #endif
-                                unsigned int duration, u64 *cookie)
+                                unsigned int duration, u64 *cookie
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(7, 2, 0)
+                                /*
+                                 * 7.2 added an optional receive address filter for the off-channel
+                                 * period. cfg80211 refuses a non-NULL one unless the driver sets
+                                 * NL80211_EXT_FEATURE_ROC_ADDR_FILTER, which this one does not, so it
+                                 * is always NULL here. mac80211 ignores it in the same way.
+                                 */
+                                , const u8 *rx_addr
+#endif
+                                )
 {
 	return rwnx_cfg80211_remain_on_channel_(wiphy,
                             #if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)

drivers/aic8800/aic8800_fdrv/rwnx_msg_tx.c

@@ -4849,7 +4849,13 @@ int rwnx_send_dbg_trigger_req(struct rwnx_hw *rwnx_hw, char *msg)
         return -ENOMEM;
 
     /* Set parameters for the MM_DBG_TRIGGER_REQ message */
-    strncpy(req->error, msg, sizeof(req->error));
+    /*
+     * strncpy() is gone in 7.2. req->error is a fixed 64-byte field of a
+     * firmware message that is not NUL-terminated, and the message came
+     * from kzalloc(), so copying at most the field size is all strncpy()
+     * did here.
+     */
+    memcpy(req->error, msg, strnlen(msg, sizeof(req->error)));
 
     /* Send the MM_DBG_TRIGGER_REQ message to LMAC FW */
     return rwnx_send_msg(rwnx_hw, req, 0, -1, NULL);