1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _ASM_S390_EXPOLINE_H
3 #define _ASM_S390_EXPOLINE_H
4 
5 #ifndef __ASSEMBLY__
6 
7 #include <linux/types.h>
8 
9 extern int nospec_call_disable;
10 extern int nospec_return_disable;
11 
12 void nospec_init_branches(void);
13 void nospec_call_revert(s32 *start, s32 *end);
14 void nospec_return_revert(s32 *start, s32 *end);
15 
16 #endif /* __ASSEMBLY__ */
17 
18 #endif /* _ASM_S390_EXPOLINE_H */
19