Subject: [PATCH] compiler.h: only include asm/rwonce.h for kernel code
From: Felix Fietkau <[email-masked]>
Date: Thu, 22 Oct 2020 22:00:03 +0200

This header file is not in uapi, which makes any user space code that includes
linux/compiler.h to fail with the error 'asm/rwonce.h: No such file or directory'

Fixes: e506ea451254 ("compiler.h: Split {READ,WRITE}_ONCE definitions out into rwonce.h")
Signed-off-by: Felix Fietkau <[email-masked]>
---

--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -211,6 +211,8 @@ void ftrace_likely_update(struct ftrace_
 	__v;								\
 })
 
+#include <asm/rwonce.h>
+
 #endif /* __KERNEL__ */
 
 /*
@@ -243,6 +245,4 @@ static inline void *offset_to_ptr(const
  */
 #define prevent_tail_call_optimization()	mb()
 
-#include <asm/rwonce.h>
-
 #endif /* __LINUX_COMPILER_H */