arm64: make a single hook to syscall_trace() for all syscall features

[firefly-linux-kernel-4.4.55.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 5e95a6ce074a7968cd76fdc5f8d9a06f1f56fa6c..c77b13b4e36eaa00e2feee778a4c080e45d1579f 100644 (file)
--- a/arch/arm64/include/asm/thread_info.h
+++ b/arch/arm64/include/asm/thread_info.h
@@ -97,6 +97,9 @@ static inline struct thread_info *current_thread_info(void)
 /*
  * thread information flags:
  *  TIF_SYSCALL_TRACE  - syscall trace active
+ *  TIF_SYSCALL_TRACEPOINT - syscall tracepoint for ftrace
+ *  TIF_SYSCALL_AUDIT  - syscall auditing
+ *  TIF_SECOMP         - syscall secure computing
  *  TIF_SIGPENDING     - signal pending
  *  TIF_NEED_RESCHED   - rescheduling necessary
  *  TIF_NOTIFY_RESUME  - callback before returning to user
@@ -108,6 +111,9 @@ static inline struct thread_info *current_thread_info(void)
 #define TIF_NOTIFY_RESUME      2       /* callback before returning to user */
 #define TIF_FOREIGN_FPSTATE    3       /* CPU's FP state is not current's */
 #define TIF_SYSCALL_TRACE      8
+#define TIF_SYSCALL_AUDIT      9
+#define TIF_SYSCALL_TRACEPOINT 10
+#define TIF_SECCOMP            11
 #define TIF_POLLING_NRFLAG     16
 #define TIF_MEMDIE             18      /* is terminating due to OOM killer */
 #define TIF_FREEZE             19
@@ -120,10 +126,17 @@ static inline struct thread_info *current_thread_info(void)
 #define _TIF_NEED_RESCHED      (1 << TIF_NEED_RESCHED)
 #define _TIF_NOTIFY_RESUME     (1 << TIF_NOTIFY_RESUME)
 #define _TIF_FOREIGN_FPSTATE   (1 << TIF_FOREIGN_FPSTATE)
+#define _TIF_SYSCALL_TRACE     (1 << TIF_SYSCALL_TRACE)
+#define _TIF_SYSCALL_AUDIT     (1 << TIF_SYSCALL_AUDIT)
+#define _TIF_SYSCALL_TRACEPOINT        (1 << TIF_SYSCALL_TRACEPOINT)
+#define _TIF_SECCOMP           (1 << TIF_SECCOMP)
 #define _TIF_32BIT             (1 << TIF_32BIT)
 
 #define _TIF_WORK_MASK         (_TIF_NEED_RESCHED | _TIF_SIGPENDING | \
                                 _TIF_NOTIFY_RESUME | _TIF_FOREIGN_FPSTATE)
 
+#define _TIF_SYSCALL_WORK      (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
+                                _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
+
 #endif /* __KERNEL__ */
 #endif /* __ASM_THREAD_INFO_H */