src/timers.c and src/device.c: map del_timer[_sync] to timer_delete[_sync] on kernel >= 6.15, per linux 326534e837 and 8fa7292fee.

Author: douzzer

src/device.c

@@ -32,6 +32,12 @@
 #include <net/gso.h>
 #endif
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 15, 0)
+    /* see linux 326534e837 and 8fa7292fee */
+    #define del_timer timer_delete
+    #define del_timer_sync timer_delete_sync
+#endif
+
 static LIST_HEAD(device_list);
 
 static int wg_open(struct net_device *dev)

src/queueing.h

@@ -81,7 +81,9 @@ static inline void wg_reset_packet(struct sk_buff *skb, bool encapsulating)
 
 	skb_scrub_packet(skb, true);
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0)) || \
+    (defined(RHEL_RELEASE_CODE) && \
+     (RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(9, 5)))
 	memset(&skb->headers, 0,
                sizeof skb->headers);
 #else

src/timers.c

@@ -26,6 +26,12 @@
  * specified seconds.
  */
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 15, 0)
+    /* see linux 326534e837 and 8fa7292fee */
+    #define del_timer timer_delete
+    #define del_timer_sync timer_delete_sync
+#endif
+
 static inline void mod_peer_timer(struct wg_peer *peer,
 				  struct timer_list *timer,
 				  unsigned long expires)