License cleanup: add SPDX GPL-2.0 license identifier to files with no license
[linux-2.6-block.git] / arch / x86 / include / asm / espfix.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _ASM_X86_ESPFIX_H
3 #define _ASM_X86_ESPFIX_H
4
5 #ifdef CONFIG_X86_64
6
7 #include <asm/percpu.h>
8
9 DECLARE_PER_CPU_READ_MOSTLY(unsigned long, espfix_stack);
10 DECLARE_PER_CPU_READ_MOSTLY(unsigned long, espfix_waddr);
11
12 extern void init_espfix_bsp(void);
13 extern void init_espfix_ap(int cpu);
14
15 #endif /* CONFIG_X86_64 */
16
17 #endif /* _ASM_X86_ESPFIX_H */