From a22bcc36672c32419ed22ba102afb96935ed3228 Mon Sep 17 00:00:00 2001
From: Daniel Pouzzner <douzzer@wolfssl.com>
Date: Wed, 9 Apr 2025 18:35:04 +0000
Subject: [PATCH] linuxkm/linuxkm_wc_port.h: on kernel >=6.8, for
 CONFIG_FORTIFY_SOURCE, use 5-arg fortify_panic() override macro.

---
 linuxkm/linuxkm_wc_port.h | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/linuxkm/linuxkm_wc_port.h b/linuxkm/linuxkm_wc_port.h
index 0cf124fb3..a7b328d8e 100644
--- a/linuxkm/linuxkm_wc_port.h
+++ b/linuxkm/linuxkm_wc_port.h
@@ -137,7 +137,13 @@
              * fortify_panic().
              */
             extern void __my_fortify_panic(const char *name) __noreturn __cold;
-            #define fortify_panic __my_fortify_panic
+            #if LINUX_VERSION_CODE >= KERNEL_VERSION(6,8,0)
+                /* see linux 3d965b33e40d9 */
+                #define fortify_panic(func, write, avail, size, retfail) \
+                        __my_fortify_panic(#func)
+            #else
+                #define fortify_panic __my_fortify_panic
+            #endif
         #endif
 
         /* the _FORTIFY_SOURCE macros and implementations for several string