diff -u sys0/wl_cfg80211_hybrid.c sys/wl_cfg80211_hybrid.c
--- a/src/wl/sys/wl_cfg80211_hybrid.c
+++ b/src/wl/sys/wl_cfg80211_hybrid.c
@@ -39,6 +39,10 @@
 #include <proto/802.11.h>
 #include <wl_cfg80211_hybrid.h>
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
+#include <linux/sched/signal.h>
+#endif
+
 #define EVENT_TYPE(e) dtoh32((e)->event_type)
 #define EVENT_FLAGS(e) dtoh16((e)->flags)
 #define EVENT_STATUS(e) dtoh32((e)->status)
diff -u sys0/wl_linux.c sys/wl_linux.c
--- a/src/wl/sys/wl_linux.c
+++ b/src/wl/sys/wl_linux.c
@@ -2915,7 +2915,9 @@
 	if (skb == NULL) return;
 
 	skb->dev = wl->monitor_dev;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 11, 0)
 	skb->dev->last_rx = jiffies;
+#endif
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 22)
 	skb_reset_mac_header(skb);
 #else