--- zzzz-none-000/linux-5.15.111/include/linux/linkage.h	2023-05-11 14:00:40.000000000 +0000
+++ puma7-arm-6670-761/linux-5.15.111/include/linux/linkage.h	2024-02-07 09:28:07.000000000 +0000
@@ -1,4 +1,8 @@
 /* SPDX-License-Identifier: GPL-2.0 */
+/*
+Includes Intel Corporation's changes/modifications dated: 2017.
+Changed/modified portions - Copyright © 2017, Intel Corporation.
+*/
 #ifndef _LINUX_LINKAGE_H
 #define _LINUX_LINKAGE_H
 
@@ -22,6 +26,10 @@
 #define asmlinkage CPP_ASMLINKAGE
 #endif
 
+#ifndef prevent_tail_call
+# define prevent_tail_call(ret) do { } while (0)
+#endif
+
 #ifndef cond_syscall
 #define cond_syscall(x)	asm(				\
 	".weak " __stringify(x) "\n\t"			\
@@ -355,4 +363,9 @@
 
 #endif /* __ASSEMBLY__ */
 
+#ifndef FASTCALL
+#define FASTCALL(x)	x
+#define fastcall
+#endif
+
 #endif /* _LINUX_LINKAGE_H */