arm64: Introduce prctl() options to control the tagged user addresses ABI

[linux-2.6-microblaze.git] / arch / arm64 / include / asm / thread_info.h

diff --git a/arch/arm64/include/asm/thread_info.h b/arch/arm64/include/asm/thread_info.h
index 180b34e..012238d 100644 (file)
--- a/arch/arm64/include/asm/thread_info.h
+++ b/arch/arm64/include/asm/thread_info.h
@@ -90,6 +90,7 @@ void arch_release_task_struct(struct task_struct *tsk);
 #define TIF_SVE                        23      /* Scalable Vector Extension in use */
 #define TIF_SVE_VL_INHERIT     24      /* Inherit sve_vl_onexec across exec */
 #define TIF_SSBD               25      /* Wants SSB mitigation */
+#define TIF_TAGGED_ADDR                26      /* Allow tagged user addresses */
 
 #define _TIF_SIGPENDING                (1 << TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED      (1 << TIF_NEED_RESCHED)