diff options
Diffstat (limited to 'arch/x86/include/asm/shstk.h')
| -rw-r--r-- | arch/x86/include/asm/shstk.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/include/asm/shstk.h b/arch/x86/include/asm/shstk.h index 2b1f7c9b9995..d4a5c7b10cb5 100644 --- a/arch/x86/include/asm/shstk.h +++ b/arch/x86/include/asm/shstk.h @@ -15,11 +15,16 @@ struct thread_shstk { long shstk_prctl(struct task_struct *task, int option, unsigned long features); void reset_thread_features(void); +unsigned long shstk_alloc_thread_stack(struct task_struct *p, unsigned long clone_flags, + unsigned long stack_size); void shstk_free(struct task_struct *p); #else static inline long shstk_prctl(struct task_struct *task, int option, unsigned long arg2) { return -EINVAL; } static inline void reset_thread_features(void) {} +static inline unsigned long shstk_alloc_thread_stack(struct task_struct *p, + unsigned long clone_flags, + unsigned long stack_size) { return 0; } static inline void shstk_free(struct task_struct *p) {} #endif /* CONFIG_X86_USER_SHADOW_STACK */ |