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-rw-r--r--Makefile1
-rw-r--r--include/linux/jump_label.h21
2 files changed, 18 insertions, 4 deletions
diff --git a/Makefile b/Makefile
index 9fab639727c7..a2aa475543e9 100644
--- a/Makefile
+++ b/Makefile
@@ -779,6 +779,7 @@ KBUILD_ARFLAGS := $(call ar-option,D)
# check for 'asm goto'
ifeq ($(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-goto.sh $(CC)), y)
KBUILD_CFLAGS += -DCC_HAVE_ASM_GOTO
+ KBUILD_AFLAGS += -DCC_HAVE_ASM_GOTO
endif
include $(srctree)/scripts/Makefile.kasan
diff --git a/include/linux/jump_label.h b/include/linux/jump_label.h
index 98f923b6a0ea..f4de473f226b 100644
--- a/include/linux/jump_label.h
+++ b/include/linux/jump_label.h
@@ -45,6 +45,12 @@
* same as using STATIC_KEY_INIT_FALSE.
*/
+#if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_JUMP_LABEL)
+# define HAVE_JUMP_LABEL
+#endif
+
+#ifndef __ASSEMBLY__
+
#include <linux/types.h>
#include <linux/compiler.h>
#include <linux/bug.h>
@@ -55,7 +61,7 @@ extern bool static_key_initialized;
"%s used before call to jump_label_init", \
__func__)
-#if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_JUMP_LABEL)
+#ifdef HAVE_JUMP_LABEL
struct static_key {
atomic_t enabled;
@@ -66,13 +72,18 @@ struct static_key {
#endif
};
-# include <asm/jump_label.h>
-# define HAVE_JUMP_LABEL
#else
struct static_key {
atomic_t enabled;
};
-#endif /* CC_HAVE_ASM_GOTO && CONFIG_JUMP_LABEL */
+#endif /* HAVE_JUMP_LABEL */
+#endif /* __ASSEMBLY__ */
+
+#ifdef HAVE_JUMP_LABEL
+#include <asm/jump_label.h>
+#endif
+
+#ifndef __ASSEMBLY__
enum jump_label_type {
JUMP_LABEL_DISABLE = 0,
@@ -203,3 +214,5 @@ static inline bool static_key_enabled(struct static_key *key)
}
#endif /* _LINUX_JUMP_LABEL_H */
+
+#endif /* __ASSEMBLY__ */