1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _ASM_X86_DOUBLEFAULT_H 3 #define _ASM_X86_DOUBLEFAULT_H 4 5 #include <linux/linkage.h> 6 7 #ifdef CONFIG_X86_32 8 extern void doublefault_init_cpu_tss(void); 9 #else 10 static inline void doublefault_init_cpu_tss(void) 11 { 12 } 13 #endif 14 15 asmlinkage void __noreturn doublefault_shim(void); 16 17 #endif /* _ASM_X86_DOUBLEFAULT_H */ 18